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CN1105060C - Filling and packing machine - Google Patents

Filling and packing machine Download PDF

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Publication number
CN1105060C
CN1105060C CN99800598A CN99800598A CN1105060C CN 1105060 C CN1105060 C CN 1105060C CN 99800598 A CN99800598 A CN 99800598A CN 99800598 A CN99800598 A CN 99800598A CN 1105060 C CN1105060 C CN 1105060C
Authority
CN
China
Prior art keywords
mentioned
transverse sealing
film
input
transverse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN99800598A
Other languages
Chinese (zh)
Other versions
CN1266405A (en
Inventor
佐藤光浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUSHIN GIKEN KK
Original Assignee
Nippon Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Publication of CN1266405A publication Critical patent/CN1266405A/en
Application granted granted Critical
Publication of CN1105060C publication Critical patent/CN1105060C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7891—Means for handling of moving sheets or webs of discontinuously moving sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/207—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles the web advancing continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0322—Post-pressing without reshaping, i.e. keeping the joint under pressure after joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/03—After-treatments in the joint area
    • B29C66/032—Mechanical after-treatments
    • B29C66/0326—Cutting, e.g. by using waterjets, or perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • B29C66/81465—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint one placed behind the other in a single row in the feed direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9161—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux
    • B29C66/91641—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time
    • B29C66/91643—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time following a heat-time profile
    • B29C66/91645—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the heat or the thermal flux, i.e. the heat flux the heat or the thermal flux being non-constant over time following a heat-time profile by steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/93—Measuring or controlling the joining process by measuring or controlling the speed
    • B29C66/934—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed
    • B29C66/93441—Measuring or controlling the joining process by measuring or controlling the speed by controlling or regulating the speed the speed being non-constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/98—Determining the joining area by using markings on at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

A control means (15) which controllably accelerates and decelerates driving motors (25, 26) of a second lateral seal mechanism (7) and a cutter mechanism (9) according to an actual dimension value (L') input therein by a set value input means (22) so as to control the proper position of a lateral seal portion (FS) of a film (F) controlled by a first lateral seal mechanism (6) so that it is repressed by the second lateral seal mechanism (7) and also to control it so that the proper position of the lateral seal portion (FS) of the film (F) controlled by the first and second lateral seal mechanisms (6, 7) is cut off by the cutter mechanism (9).

Description

填充包装机filling packaging machine

技术领域technical field

本发明涉及一种填充包装机，其将呈滚筒状卷绕的膜制成袋，在该包装袋内填充液体、粉体或粘稠物质等被填充物。The present invention relates to a filling and packaging machine which forms a film wound in a roll into a bag, and fills the bag with a liquid, powder or viscous substance to be filled.

背景技术Background technique

作为填充液体、粉体或粘稠物质等的被填充物的填充包装机，比如，如日本专利公开第153410/1989号公报、日本专利公开第4626/1990号公报或日本专利公开第32929/1990号公报等公开的方式，人们知道有下述的形式，填充包装机具有机台，在该机台的侧部设置有一对卷轴，在该卷轴上以可拆卸更换的方式保持有膜卷绕成的卷，在上述机台的顶部设置有膜导向部和膜折回部，在上述机台的前面部，从顶侧依次设置有纵向密封机构(膜输送机构)、第一、第二横向密封机构、切割机构，通过上述纵向密封机构，从卷上将膜拉出，该膜通过上述膜导向部，在上述膜折回部导出，通过设置于膜折回部上的导向件，将该膜沿纵向两次折叠，通过与上述纵向密封机构相对的一对纵向加热密封辊，将膜的折回端部叠置，对其加热密封，并输送，通过上述纵向密封，使膜呈筒状，通过与上述第一横向密封机构相对的一对横向密封加热辊，使该膜沿横向实现横向密封，通过该横向密封，形成底部，由此，在带底筒状的膜内，通过填充机构中的填充喷嘴，填充比如食品等的被包装物(内容物)，对膜进一步传送，再次通过第一横向密封机构中的横向加热密封辊，对膜的袋口侧进行横向密封，将上述被填充物密封起来，通过第二横向密封机构中的横向辊，再次对该横向密封部位进行再按压(加压密封)，接着，通过旋转式的切割机构，将横向密封部分切断，由此获得包装袋。As a filling and packaging machine for filling liquid, powder or viscous substances, etc., such as Japanese Patent Publication No. 153410/1989, Japanese Patent Publication No. 4626/1990 or Japanese Patent Publication No. 32929/1990 Publications such as Publication No. 1, people know that there is the following form. The filling and packaging machine has a machine table, and a pair of reels are arranged on the side of the machine table. The film guide part and the film turning part are arranged on the top of the above-mentioned machine platform, and the longitudinal sealing mechanism (film conveying mechanism), first and second transverse sealing mechanisms are arranged in sequence from the top side on the front part of the above-mentioned machine platform. 1. The cutting mechanism, through the above-mentioned longitudinal sealing mechanism, pulls the film out from the roll, the film passes through the above-mentioned film guide part, and is led out at the above-mentioned film turn-back part, and passes through the guide member arranged on the film turn-back part, and the film is pulled out along the longitudinal direction. Secondary folding, through a pair of longitudinal heating and sealing rollers opposite to the above-mentioned longitudinal sealing mechanism, the folded ends of the film are superimposed, heat-sealed, and transported, through the above-mentioned longitudinal sealing, the film is in a cylindrical shape, passed through the above-mentioned first A pair of transverse sealing heating rollers facing each other in a transverse sealing mechanism, so that the film can be transversely sealed in the transverse direction, and the bottom is formed through the transverse sealing, thus, in the bottomed cylindrical film, through the filling nozzle in the filling mechanism, Fill the packaged object (content) such as food, and further convey the film, and then pass through the transverse heating and sealing roller in the first transverse sealing mechanism to transversely seal the pocket side of the film to seal the above-mentioned filled matter, The transverse roller in the second transverse sealing mechanism represses (pressurizes) the transversely sealed portion again, and then cuts the transversely sealed portion by the rotary cutting mechanism, thereby obtaining a packaging bag.

在上述的填充包装机中，对应于每个品种的包装形式，由于上述包装物的制品尺寸值(密封间距)或被包装物的填充量和温度、上述膜的材质等原因，会产生上述膜的伸缩作用。比如，在被包装物的填充量较多的场合，由于袋状的膜因上述被包装物的作用，沿厚度方向突出，这样填充上述被填充物后的上述密封间距相对任意设定的密封间距(横向密封间距)缩小，实际的密封间距相对任意设定的密封间距产生偏差。于是，上述的填充包装机具有下述问题，即在相对实际的密封间距，上述第二横向密封机构进行横向密封的时刻，以及在上述切割机构对连续的包装袋进行切割的时刻，必须采用操作开关等慢慢地调整上述各机构中的驱动用马达，这些作业要求凭借感觉，不仅作业性较差，而且要达到熟练操作，会花费较长时间。In the above-mentioned filling and packaging machine, corresponding to the packaging form of each variety, due to the product size value (seal distance) of the above-mentioned package, the filling amount and temperature of the packaged object, the material of the above-mentioned film, etc., the above-mentioned film will be produced. stretching effect. For example, when the filling amount of the object to be packaged is large, since the bag-shaped film protrudes in the thickness direction due to the effect of the object to be packaged, the above-mentioned sealing pitch after filling the above-mentioned filling object is relatively larger than the sealing pitch set arbitrarily. (Transverse seal spacing) is reduced, and the actual sealing spacing deviates from the arbitrarily set sealing spacing. Therefore, the above-mentioned filling and packaging machine has the following problem, that is, at the time when the above-mentioned second transverse sealing mechanism performs transverse sealing, and at the moment when the aforementioned cutting mechanism cuts the continuous packaging bag, an operation must be performed relative to the actual sealing pitch. Switches and the like are used to slowly adjust the driving motors in the above-mentioned mechanisms. These operations require a sense of touch, and not only the workability is poor, but also it takes a long time to achieve skilled operation.

另外，如果搞错上述的各驱动用马达的时间修正时，会产生下述问题，即由于应通过第二横向密封机构，再按压用上述第一横向密封机构来横向密封的上述膜的横向密封部位，但是加压位置会发生偏移，而对填充有上述被填充物的膜部分进行按压，另外应通过切割机构将连续的包装袋的上述横向密封部位切断，但是却将填充有被填充物的膜部分切断，这样上述被包装物从上述膜中漏出，从而将填充包装机的周边弄脏。In addition, if the time correction of the above-mentioned driving motors is mistaken, the following problem will occur, that is, due to the second transverse sealing mechanism, the transverse seal of the film that is transversely sealed by the first transverse sealing mechanism should be pressed. part, but the pressing position will be shifted, and the film part filled with the above-mentioned filling material should be pressed. In addition, the above-mentioned transverse sealing part of the continuous packaging bag should be cut off by a cutting mechanism, but the filling material will be filled The part of the film is cut, so that the above-mentioned packaged objects leak from the above-mentioned film, thereby making the periphery of the filling and packaging machine dirty.

发明内容Contents of the invention

于是，本发明是针对上述问题提出的，本发明的目的在于提供一种填充包装机，即使在因为每个品种的包装形式变化，上述膜的实际横向密封间距，相对任意设定的横向密封间距发生误差的情况下，仍可简单地对上述第二横向密封机构进行的再按压时刻或上述切割机构进行的切割时刻进行修正。Therefore, the present invention is proposed in view of the above-mentioned problems. The purpose of the present invention is to provide a filling and packaging machine. In the event of an error, the repressing timing by the second transverse sealing mechanism or the cutting timing by the cutting mechanism can be simply corrected.

本发明提供一种填充包装机，其对连续传送的膜进行纵向密封和横向密封，对划分开的连续包装袋填充被填充物，其特征在于该填充包装机包括纵向密封机构，该机构进行上述的纵向密封；第一横向密封机构，该机构进行上述的横向密封；第二横向密封机构，该机构对通过上述第一横向密封机构形成的横向密封部位进行再按压；输入机构，该机构输入包装袋的实际尺寸值；控制机构，该机构按照下述方式进行控制，该方式为：对应于通过上述输入机构输入的上述实际尺寸值，对上述第二横向密封机构的驱动用马达的速度进行增减控制，通过上述第二横向密封机构，对通过上述第一横向密封机构实现横向密封的上述膜中的适当位置进行再按压。The present invention provides a filling and packaging machine, which performs longitudinal sealing and transverse sealing on the continuously conveyed film, and fills the divided continuous packaging bag with the stuff to be filled. It is characterized in that the filling and packaging machine includes a longitudinal sealing mechanism, which performs the above-mentioned The longitudinal sealing of the first transverse sealing mechanism; the first transverse sealing mechanism, which performs the above-mentioned transverse sealing; the second transverse sealing mechanism, which re-presses the transverse sealing part formed by the first transverse sealing mechanism; the input mechanism, which enters the packaging The actual size value of the bag; the control mechanism, which is controlled in the following manner: corresponding to the above-mentioned actual size value input through the above-mentioned input mechanism, the speed of the driving motor of the second transverse sealing mechanism is increased. The deduction control is to repress the appropriate position of the above-mentioned film that has been transversely sealed by the above-mentioned first transverse sealing mechanism through the above-mentioned second transverse sealing mechanism.

本发明还提供一种填充包装机，其对连续传送的膜进行纵向密封和横向密封，对划分开的连续包装袋填充被填充物，其特征在于该填充包装机包括纵向密封机构，该机构进行上述的纵向密封；第一横向密封机构，该机构进行上述的横向密封；第二横向密封机构，该机构对通过上述第一横向密封机构形成的横向密封部位进行再按压；相应的驱动用马达，该马达分别使上述各机构动作；输入机构，该机构针对每个品种，输入上述膜的膜传送速度或横向密封间距等生产条件的设定或包装袋的实际尺寸值；控制机构，该控制机构按照下述方式进行控制，该方式为：根据通过上述输入机构输入的上述生产条件，设定上述第二横向密封机构中的驱动用马达的作为基准的旋转速度，对应于通过上述输入机构输入的上述实际尺寸值，对上述第二横向密封机构中的上述驱动用马达的作为基准的上述旋转速度的增减进行控制，由此通过上述第二横向密封机构，对通过上述第一横向密封机构实现横向密封的上述膜的适当位置进行再按压。The present invention also provides a filling and packaging machine, which performs longitudinal sealing and transverse sealing on the continuously conveyed film, and fills the divided continuous packaging bag with the stuff to be filled, and is characterized in that the filling and packaging machine includes a longitudinal sealing mechanism, which performs The above-mentioned longitudinal seal; the first transverse sealing mechanism, which performs the above-mentioned transverse sealing; the second transverse sealing mechanism, which represses the transverse seal formed by the first transverse sealing mechanism; the corresponding driving motor, The motor operates the above-mentioned mechanisms respectively; the input mechanism, for each type, inputs the setting of the production conditions such as the film conveying speed or the transverse sealing distance of the above-mentioned film or the actual size value of the packaging bag; the control mechanism, the control mechanism The control is carried out in the following manner: according to the above-mentioned production conditions input through the above-mentioned input mechanism, the rotational speed of the driving motor in the above-mentioned second transverse sealing mechanism is set as a reference, corresponding to the input through the above-mentioned input mechanism. The above-mentioned actual size value controls the increase and decrease of the above-mentioned rotation speed of the above-mentioned driving motor in the above-mentioned second transverse sealing mechanism as a reference, thereby through the above-mentioned second transverse sealing mechanism, it is realized by the above-mentioned first transverse sealing mechanism. Transversely seal the above membrane in place and then press again.

本发明还提供一种填充包装机，其对连续传送的膜进行纵向密封和横向密封，对划分开的连续包装袋填充被填充物，其特征在于该填充包装机包括纵向密封机构，该机构进行上述的纵向密封；第一横向密封机构，该机构进行上述的横向密封；第二横向密封机构，该机构对通过上述第一横向密封机构形成的横向密封部位进行再按压；切割机构，该机构将上述膜中的通过上述第一、第二横向密封机构形成的横向密封部位切断；相应的驱动用马达，该马达分别使上述各机构动作；输入机构，该机构针对每个品种，输入上述膜的膜传送速度或横向密封间距等生产条件的设定或包装袋的实际尺寸值；控制机构，该控制机构按照下述方式进行控制，该方式为：对应于通过上述输入机构输入的上述生产条件，设定上述第二横向密封机构和切割机构中的上述相应驱动用马达的作为基准的相应旋转速度，对应于通过上述输入机构输入的上述实际尺寸值，分别对上述第二横向密封机构和切割机构中的相应驱动用马达的作为基准的相应旋转速度的增减进行控制，由此通过上述第二横向密封机构，对通过上述第一横向密封机构实现横向密封的上述膜的适当位置进行再按压，并且通过上述切割机构，将借助上述第一、第二横向密封机构形成的上述膜的横向密封部位的适当位置切断。The present invention also provides a filling and packaging machine, which performs longitudinal sealing and transverse sealing on the continuously conveyed film, and fills the divided continuous packaging bag with the stuff to be filled, and is characterized in that the filling and packaging machine includes a longitudinal sealing mechanism, which performs The above-mentioned longitudinal sealing; the first transverse sealing mechanism, which performs the above-mentioned transverse sealing; the second transverse sealing mechanism, which represses the transverse sealing part formed by the first transverse sealing mechanism; the cutting mechanism, which will Cutting of the transverse sealing parts formed by the first and second transverse sealing mechanisms in the above-mentioned film; corresponding driving motors, which respectively actuate the above-mentioned mechanisms; The setting of production conditions such as film conveying speed or transverse sealing distance or the actual size value of the packaging bag; the control mechanism, which controls in the following manner, which is: corresponding to the above-mentioned production conditions input through the above-mentioned input mechanism, Set the corresponding rotation speeds of the above-mentioned corresponding driving motors in the above-mentioned second transverse sealing mechanism and the cutting mechanism as a reference, corresponding to the above-mentioned actual size values input by the above-mentioned input mechanism, respectively for the above-mentioned second transverse sealing mechanism and the cutting mechanism The increase or decrease of the corresponding rotation speed of the corresponding driving motor as a reference is controlled, thereby, through the above-mentioned second transverse sealing mechanism, the appropriate position of the above-mentioned film that is transversely sealed by the above-mentioned first transverse sealing mechanism is pressed again, And by the cutting mechanism, the transverse seal portion of the film formed by the first and second transverse sealing mechanisms is cut at an appropriate position.

本发明还提供一种填充包装机，其对连续传送的膜进行纵向密封和横向密封，对划分开的连续包装袋填充被填充物，其特征在于该填充包装机包括纵向密封机构，该机构进行上述的纵向密封；第一横向密封机构，该机构进行上述的横向密封；第二横向密封机构，该机构对通过上述第一横向密封机构形成的横向密封部位进行再按压；切割机构，该机构将上述膜中的通过上述第一、第二横向密封机构形成的横向密封部位切断；相应的驱动用马达，各马达使上述各机构动作；第一旋转检测机构，该机构检测上述第一横向密封机构中的上述驱动用马达的动作；第二旋转检测机构，该机构检测上述第二横向密封机构中的上述驱动用马达的动作；第三旋转检测机构，该机构检测上述切割机构的上述驱动用马达的动作；输入机构，该机构针对每个品种，输入上述膜的膜传送速度或横向密封间距等生产条件的设定或包装袋的实际尺寸值；控制机构，该控制机构按照下述方式，进行上述第一横向密封机构中的驱动用马达的速度的增减处理，该方式为：按照对应上述输入机构输入的上述生产条件，而演算确定的恒定的周期，输入通过上述第一旋转检测机构输出的第一检测信号，上述控制机构按照下述方式，对上述第二横向密封机构中的驱动用马达进行控制，该方式为：根据通过上述输入机构输入的上述生产条件，分别求出作为基准的第一检测时间和第二、第三检测时间的第一、第二时间差，该第一检测时间指上述第一旋转检测机构按照基本恒定的周期输出的第一检测信号的时间，该第二、第三检测时间指上述第二、第三旋转检测机构输出的第二、第三检测信号的时间，对应于通过上述输入机构设定的上述包装袋的上述实际尺寸值，调整作为基准的第一、第二时间差，由此，通过上述第二横向密封机构，对通过上述第一横向密封机构形成的横向密封部位的适当位置进行再按压，还有上述控制机构按照下述方式，对上述切割机构中的上述驱动用马达进行控制，该方式为：通过上述切割机构，将通过上述第一、第二横向密封机构形成的上述膜的横向密封部位的适当位置切断。The present invention also provides a filling and packaging machine, which performs longitudinal sealing and transverse sealing on the continuously conveyed film, and fills the divided continuous packaging bag with the stuff to be filled, and is characterized in that the filling and packaging machine includes a longitudinal sealing mechanism, which performs The above-mentioned longitudinal sealing; the first transverse sealing mechanism, which performs the above-mentioned transverse sealing; the second transverse sealing mechanism, which represses the transverse sealing part formed by the first transverse sealing mechanism; the cutting mechanism, which will Cutting off the transverse sealing parts formed by the first and second transverse sealing mechanisms in the above-mentioned film; corresponding driving motors, each of which drives the above-mentioned mechanisms; a first rotation detection mechanism, which detects the above-mentioned first transverse sealing mechanism The operation of the above-mentioned driving motor in the above-mentioned second rotation detection mechanism, which detects the operation of the above-mentioned driving motor in the above-mentioned second transverse sealing mechanism; the third rotation detection mechanism, which detects the above-mentioned driving motor of the above-mentioned cutting mechanism The action of the input mechanism, which inputs the setting of the production conditions such as the film conveying speed or the transverse sealing distance of the above-mentioned film or the actual size value of the packaging bag for each variety; the control mechanism, which is carried out in the following manner The method of increasing or decreasing the speed of the driving motor in the above-mentioned first transverse sealing mechanism is: according to the above-mentioned production conditions input by the above-mentioned input mechanism, the constant cycle determined by calculation is input and output by the above-mentioned first rotation detection mechanism The above-mentioned control mechanism controls the driving motor in the above-mentioned second transverse sealing mechanism according to the following method: according to the above-mentioned production conditions input through the above-mentioned input mechanism, the The first and second time differences between the first detection time and the second and third detection times. The first detection time refers to the time when the first detection signal is output by the above-mentioned first rotation detection mechanism according to a substantially constant cycle. The second, The third detection time refers to the time of the second and third detection signals output by the above-mentioned second and third rotation detection mechanisms, corresponding to the above-mentioned actual size value of the above-mentioned packaging bag set by the above-mentioned input mechanism, adjust the first , the second time difference, thus, through the above-mentioned second transverse sealing mechanism, the appropriate position of the transverse seal formed by the above-mentioned first transverse sealing mechanism is pressed again, and the above-mentioned control mechanism controls the above-mentioned cutting mechanism in the following manner The above-mentioned driving motor is controlled in such a way that the above-mentioned cutting mechanism is used to cut the appropriate position of the transverse sealing part of the above-mentioned film formed by the above-mentioned first and second transverse sealing mechanisms.

本发明还提供一种填充包装机，其对连续传送的膜进行纵向密封和横向密封，对划分开的连续包装袋填充被填充物，其特征在于该填充包装机包括纵向密封机构，该机构进行上述的纵向密封；第一横向密封机构，该机构进行上述的横向密封；第二横向密封机构，该机构对通过上述第一横向密封机构形成的横向密封部位进行再按压；切割机构，该机构将上述膜中的通过上述第一、第二横向密封机构形成的横向密封部位切断；相应的驱动用马达，各马达使上述各机构动作；传送速度检测机构，该机构检测通过上述纵向密封机构输送的膜的传送速度；第一旋转检测机构，该机构检测上述第一横向密封机构中的上述驱动用马达的动作；第二旋转检测机构，该机构检测上述第二横向密封机构中的上述驱动用马达的动作，第三旋转检测机构，该机构检测上述切割机构中的上述驱动用马达的动作；输入机构，该机构针对每个品种，输入上述膜的膜传送速度或横向密封间距等生产条件的设定或包装袋的实际尺寸值；控制机构，该控制机构按照下述方式，进行上述纵向密封机构中的上述驱动用马达的速度的增减处理，该方式为：按照对应于上述输入机构输入的上述生产条件而演算确定的恒定的周期，输入通过上述移动速度检测机构输出的第一检测信号，上述控制机构按照下述方式，进行上述第一横向密封机构中的驱动用马达的速度的增减处理，该方式为：根据通过上述输入机构输入的上述生产条件，分别求出按照上述传送速度检测机构以基本恒定的周期输出的第一检测信号的第一检测时间，与上述第一、第二、第三旋转检测机构输出的第二、第三、第四检测信号的第二、第三、第四检测时间之间的第一、第二、第三时间差，使上述第一时间差经常保持恒定，此外上述控制机构按照下述方式，对第二横向密封机构的上述驱动用马达进行控制，该方式为：根据通过上述输入机构设定的上述包装袋的上述实际尺寸值，对作为基准的上述第二、第三时间差进行调整，由此通过第二横向密封机构，对通过第一横向密封机构形成的横向密封部位的适当位置进行再按压，还有上述控制机构按照下述方式，对上述切割机构中的上述驱动用马达进行控制，该方式为：通过上述切割机构将通过上述第一、第二横向密封机构形成的上述膜的横向密封部位的适当位置切断。The present invention also provides a filling and packaging machine, which performs longitudinal sealing and transverse sealing on the continuously conveyed film, and fills the divided continuous packaging bag with the stuff to be filled, and is characterized in that the filling and packaging machine includes a longitudinal sealing mechanism, which performs The above-mentioned longitudinal sealing; the first transverse sealing mechanism, which performs the above-mentioned transverse sealing; the second transverse sealing mechanism, which represses the transverse sealing part formed by the first transverse sealing mechanism; the cutting mechanism, which will The transverse sealing parts formed by the above-mentioned first and second transverse sealing mechanisms in the above-mentioned film are cut off; the corresponding driving motors, each of which drives the above-mentioned mechanisms; film transport speed; a first rotation detection mechanism for detecting the operation of the driving motor in the first transverse sealing mechanism; a second rotation detecting mechanism for detecting the driving motor in the second transverse sealing mechanism The action of the third rotation detection mechanism, which detects the movement of the above-mentioned driving motor in the above-mentioned cutting mechanism; the input mechanism, for each type, the mechanism inputs the setting of production conditions such as the film conveying speed of the above-mentioned film or the transverse sealing distance, etc. or the actual size value of the packaging bag; the control mechanism, the control mechanism performs the increase and decrease processing of the speed of the above-mentioned driving motor in the above-mentioned longitudinal sealing mechanism in the following manner, the method is: according to the input corresponding to the above-mentioned input mechanism The constant period calculated and determined by the above-mentioned production conditions is input with the first detection signal output by the above-mentioned moving speed detection mechanism, and the above-mentioned control mechanism increases or decreases the speed of the driving motor in the above-mentioned first transverse sealing mechanism in the following manner The method is: based on the above-mentioned production conditions input through the above-mentioned input mechanism, respectively obtain the first detection time of the first detection signal output by the above-mentioned transmission speed detection mechanism with a substantially constant cycle, and the above-mentioned first and second , the first, second, and third time differences between the second, third, and fourth detection times of the second, third, and fourth detection signals output by the third rotation detection mechanism, so that the above-mentioned first time difference is often kept constant In addition, the above-mentioned control mechanism controls the above-mentioned driving motor of the second transverse sealing mechanism in the following manner: according to the above-mentioned actual size value of the above-mentioned packaging bag set by the above-mentioned input mechanism, the above-mentioned The second and third time differences are adjusted, so that the appropriate position of the transverse seal formed by the first transverse seal mechanism is pressed again by the second transverse seal mechanism, and the above-mentioned control mechanism controls the above-mentioned cutting in the following manner. The drive motor in the mechanism is controlled in such a way that the cutting mechanism cuts off the transverse sealing portion of the film formed by the first and second transverse sealing mechanisms at an appropriate position.

因此，由于不象现有方式那样，需要凭借某种感觉，对第二横向密封机构的密封时间和切割机构的切割时间进行调整，所以可以很容易地对密封、切割时间进行修正作业。另外，由于不会进行错误的修正作业，这样被包装物不会从包装袋中漏出，也不会将填充包装机的周边弄脏。Therefore, since it is not necessary to adjust the sealing time of the second transverse sealing mechanism and the cutting time of the cutting mechanism by a certain feeling, the sealing and cutting time can be easily corrected. In addition, since there is no erroneous correction work, the packaged goods will not leak out of the packaging bag, and the periphery of the filling packaging machine will not be soiled.

此外，由于上述控制机构具有存储上述包装袋的实际尺寸值的非易失性存储器，这样在生产相同品种的包装袋的场合，也可读取该实际尺寸值，从而减轻填充包装机的运行时的操作。In addition, since the above-mentioned control mechanism has a non-volatile memory for storing the actual size value of the above-mentioned packaging bag, the actual size value can also be read in the case of producing the same type of packaging bag, thereby reducing the running time of the filling packaging machine. operation.

附图说明Description of drawings

图1为本发明实施例的填充包装机的主视图；Fig. 1 is the front view of the filling and packaging machine of the embodiment of the present invention;

图2为表示上述填充包装机的电路结构的方框图；Fig. 2 is a block diagram representing the circuit structure of the above-mentioned filling and packaging machine;

图3为表示上述填充包装机的处理步骤的流程图；Fig. 3 is a flow chart showing the processing steps of the above-mentioned filling and packaging machine;

图4为表示上述填充包装机中的各机构中的相应驱动马达的动作的图；Fig. 4 is a diagram showing the actions of corresponding drive motors in each mechanism in the above-mentioned filling and packaging machine;

图5为表示上述填充包装机中的各机构的中相应驱动马达的其它动作的图；Fig. 5 is a diagram showing other actions of corresponding driving motors in each mechanism in the above-mentioned filling and packaging machine;

图6为表示膜的包装状态的图。Fig. 6 is a view showing a packaged state of a film.

具体实施方式Detailed ways

在图1中，本实施例的填充包装机在机台1的一侧设置有卷轴2，在该卷轴2上以可拆卸更换的方式设置有膜卷R，该膜卷R上呈滚筒状卷绕有膜F，在上述机台1的顶部设置有膜导向部3和膜折回部4，在机台1的前面部，从顶侧依次分别包括有纵向密封机构5、第一、第二的横向密封机构6、7、在膜F的侧缘密封部FH开设开封用切口(图中未示出)的开封用切口机构8、切断包装袋FW的切割机构9。In Fig. 1, the filling and packaging machine of this embodiment is provided with a reel 2 on one side of the machine 1, on which a film roll R is detachably and replaceably arranged, and the film roll R is rolled in a roll shape. A film F is wound around, and a film guiding part 3 and a film turning part 4 are arranged on the top of the above-mentioned machine platform 1. On the front part of the machine platform 1, a longitudinal sealing mechanism 5, a first and a second sealing mechanism are respectively included in sequence from the top side. Horizontal sealing mechanisms 6 and 7 , an unsealing notch mechanism 8 for making an unsealing notch (not shown) in the side edge seal portion FH of the film F, and a cutting mechanism 9 for cutting the packaging bag FW.

通过纵向密封机构5，从上述滚筒状的膜卷R拉出膜F，该膜F通过膜导向部3，在膜折回部4导出，借助设置于膜折回部4上的折回导向件，沿纵向两次折叠，通过纵向密封机构5中的相对的一对纵向加热密封辊5a，对膜F中的折回端部，即膜F的侧端密封部FH加热密封，将其输送。接着，通过侧端密封部FH形成筒状，通过第一横向密封机构6中的相对的一对横向加热密封辊6a对膜F横向加热密封，通过该横向密封部FS形成构成包装袋FW的底部。由此，通过填充机构10对呈带底筒状的膜F填充由调味剂或酱油等液体构成的被填充物。然后传送膜F，再次通过第一横向密封机构6中的横向加热密封辊6a，沿横向对膜F的袋口部进行加热密封，从而将上述被包装物密封起来。通过第二横向密封机构7中的一对横向加热密封辊7a，对具有上述被包装物的上下沿横向加热密封的横向密封部FS部位的膜F进行再按压。另外，第二横向密封机构7对膜F的再按压可为加热密封或不加热的单纯的按压中的任何一种。接着，在构成封装有上述被包装物的包装袋FW的膜F的侧端密封部FH的端缘部分，通过开封用切口形成机构8形成开封用切口，然后通过切割机构9，将连续包装袋FW的横向密封部FS部位的中间部切断，从而得到一个一个的包装袋FW。之后，将一个个包装袋FW通过输送机等取出并传送。Through the longitudinal sealing mechanism 5, the film F is pulled out from the above-mentioned drum-shaped film roll R, and the film F passes through the film guide part 3 and is led out at the film return part 4. Folding twice, through the opposite pair of longitudinal heating and sealing rollers 5a in the longitudinal sealing mechanism 5, the folded end of the film F, that is, the side end sealing part FH of the film F is heat-sealed and transported. Next, the side end sealing portion FH is formed into a cylindrical shape, and the film F is heat-sealed laterally by a pair of opposing lateral heat sealing rollers 6a in the first lateral sealing mechanism 6, and the bottom portion constituting the packaging bag FW is formed by the lateral sealing portion FS. . In this way, the bottomed cylindrical film F is filled with the stuff to be filled made of a liquid such as seasoning or soy sauce by the filling mechanism 10 . Then the film F is conveyed, and the transverse heating and sealing roller 6a in the first transverse sealing mechanism 6 is used to heat-seal the pocket portion of the film F in the transverse direction, thereby sealing the above-mentioned packaged objects. A pair of transverse heating and sealing rollers 7a in the second transverse sealing mechanism 7 re-presses the film F having the transverse sealing portion FS where the upper and lower sides of the packaged object are heat-sealed in the transverse direction. In addition, the re-pressing of the film F by the second transverse sealing mechanism 7 may be any one of heat sealing or simple pressing without heating. Next, at the edge portion of the side end seal portion FH of the film F constituting the packaging bag FW encapsulating the above-mentioned packaged objects, an opening incision is formed by an opening incision forming mechanism 8, and then the continuous packaging bag is cut by a cutting mechanism 9. The middle portion of the transverse seal portion FS portion of FW is cut off to obtain packaging bags FW one by one. After that, the individual packaging bags FW are taken out and conveyed by a conveyor or the like.

另外，在上述填充包装机中，在膜导向部3和膜折回部4之间具有导向滚子11(滚轮)，其将膜F朝向膜折回部4的方向导向。该导向滚子11根据通过纵向密封机构5输送的膜F的传送速度进行旋转，在该导向滚子11中设置有滚子旋转检测机构(在后面将要描述)，该机构对导向滚子11的旋转进行检测。此外，上述滚子旋转检测机构是通过对由设置于导向滚子11上的槽或凸起等构成的检测部进行检测，而实现对导向滚子11的旋转进行检测。In addition, in the filling packaging machine described above, there are guide rollers 11 (rollers) between the film guide portion 3 and the film return portion 4 that guide the film F toward the film return portion 4 . The guide roller 11 rotates according to the conveying speed of the film F conveyed by the longitudinal sealing mechanism 5, and a roller rotation detection mechanism (to be described later) is provided in the guide roller 11, and this mechanism controls the movement of the guide roller 11. Rotate to detect. In addition, the above-mentioned roller rotation detection mechanism detects the rotation of the guide roller 11 by detecting a detection portion formed of a groove or a protrusion provided on the guide roller 11 .

下面通过图2，对上述填充包装机的电路结构进行描述，但是在该电路结构中，对纵向密封机构6、第一、第二横向密封机构6、7、切割机构9进行描述，而省略对开封用切口形成机构8的描述。The circuit structure of the above-mentioned filling and packaging machine will be described below through FIG. Description of the notch forming mechanism 8 for unsealing.

在图2中，标号12表示CPU，该CPU具有按一定间隔发送脉冲信号的发送器(图中未示出)、对上述发送器输出的脉冲信号进行计数的计数器(图中未示出)，且该CPU对输入有从后面将要描述的每个检测机构输出的相应检测信号的检测时间进行测定，对上述各信号的周期进行运算，或执行后面将要描述ROM中的程序等，标号13表示存储有对应于上述处理的系统程序的存储部(ROM)，标号14表示由EEPROM或备用RAM等构成的非易失性存储器，其以非易失的方式存储对应于包装袋FW的每个品种的包装形式的密封间距(横向密封间距)、膜传送速度、填充量等的生产条件或后面将要描述的包装袋FW的实际尺寸值，上述CPU12、存储部13和非易失性存储器14构成控制机构15，该控制机构15中的每个部分12、13、14通过总线16，与接口电路17连接。In Fig. 2, reference numeral 12 represents CPU, and this CPU has the transmitter (not shown in the figure) that transmits the pulse signal at regular intervals, the counter (not shown in the figure) that counts the pulse signal that above-mentioned transmitter outputs, And this CPU measures the detection time inputted with the corresponding detection signal output from each detection mechanism to be described later, calculates the cycle of each of the above-mentioned signals, or executes the program in the ROM to be described later, and the label 13 represents storage. There is a storage unit (ROM) corresponding to the system program of the above-mentioned processing, and reference numeral 14 represents a nonvolatile memory composed of EEPROM or backup RAM, etc., which stores the information corresponding to each type of packaging bag FW in a nonvolatile manner. Production conditions such as the sealing pitch (transverse sealing pitch) of the packaging form, the film conveying speed, the filling amount, or the actual size value of the packaging bag FW to be described later, the CPU 12, the storage unit 13, and the nonvolatile memory 14 constitute a control mechanism. 15 , each part 12 , 13 , 14 in the control mechanism 15 is connected to the interface circuit 17 through the bus 16 .

另外，作为控制机构15的输入机构，与接口电路17连接的有滚子检测机构(传送速度检测机构)18，该机构设置于上述导向滚子11中，其由检测导向滚子11的旋转的光敏器件或透射型传感器等形成；第一旋转检测机构(由接近开关等构成的原点检测机构)19，该机构对第一横向密封机构6的旋转动作进行检测；第二旋转检测机构20，该机构对第二横向密封机构7的旋转动作进行检测；第三旋转检测机构21，该机构对切割机构9的旋转动作进行检测；设定值输入机构22，其比如，由键盘等构成，该机构可从外部输入上述生产条件或包装袋FW的实际尺寸值。In addition, as an input mechanism of the control mechanism 15, there is a roller detection mechanism (transmission speed detection mechanism) 18 connected to the interface circuit 17. A photosensitive device or a transmissive sensor etc. are formed; a first rotation detection mechanism (an origin detection mechanism composed of a proximity switch, etc.) 19, which detects the rotation of the first transverse sealing mechanism 6; a second rotation detection mechanism 20, which The mechanism detects the rotation of the second transverse sealing mechanism 7; the third rotation detection mechanism 21, which detects the rotation of the cutting mechanism 9; the set value input mechanism 22, for example, is composed of a keyboard, and the mechanism The above-mentioned production conditions or the actual size value of the packaging bag FW can be input from the outside.

还有，作为控制机构15的输出机构，通过相应的驱动用驱动器27、28、29、30与接口电路17连接的有纵向密封机构5和第一横向密封机构6、第二横向密封机构7、对切割机构9的旋转进行控制的由步进马达或伺服马达等构成的各驱动用马达23、24、25、26。再有，作为输出机构，连接有显示机构31，该显示机构31显示通过设定值输入机构22设定的内容或上述生产条件(膜F的密封间距或传送速度、填充量等)等，其由比如液晶显示装置等构成。In addition, as the output mechanism of the control mechanism 15, there are longitudinal sealing mechanism 5, first transverse sealing mechanism 6, second transverse sealing mechanism 7, Driving motors 23 , 24 , 25 , and 26 that control the rotation of the cutting mechanism 9 are composed of stepping motors, servo motors, or the like. Furthermore, as an output mechanism, a display mechanism 31 is connected, and this display mechanism 31 displays the content set by the set value input mechanism 22 or the above-mentioned production conditions (sealing pitch or conveying speed of the film F, filling amount, etc.), etc. It is composed of, for example, a liquid crystal display device or the like.

这样便形成通过上述的电路结构，在控制机构15的监视下对填充包装机中的每个机构进行控制的结构。In this way, each mechanism in the filling and packaging machine is controlled under the supervision of the control mechanism 15 through the above-mentioned circuit structure.

下面通过图2～图5，对利用本发明的填充包装机中的第一、第二横向密封机构6、7和切割机构9，获得良好的密封位置和切割位置的情况的步骤进行描述。The following describes the steps of obtaining a good sealing position and cutting position by using the first and second transverse sealing mechanisms 6, 7 and the cutting mechanism 9 in the filling and packaging machine of the present invention through Fig. 2 to Fig. 5 .

当使用填充包装机时，首先打开电源(步骤S1)。接着，通过设定值输入机构22，输入膜F的密封间距、传送速度、填充量等的生产条件(步骤S2)。当设定上述生产条件时，控制机构15设定下述内容(步骤S3)。When using the filling and packaging machine, first turn on the power (step S1). Next, production conditions such as the sealing pitch, conveying speed, and filling amount of the film F are input through the set value input means 22 (step S2). When setting the above-mentioned production conditions, the control means 15 sets the following contents (step S3).

由于控制机构15根据膜F的输送与旋转的导向滚子11，判断构成膜F的输送机构的纵向密封机构5的动作状态，这样通过滚子旋转检测机构18，对由设置于导向滚子11中的槽或凸部的检测部(图中未示出)进行检测。控制机构15输入由辊旋转检测机构18输出的检测信号a，根据导向滚子11的圆周长度，以及上述生产条件中的膜传送速度，设定检测信号a的周期T1(步骤S3)。Because the control mechanism 15 judges the operating state of the longitudinal sealing mechanism 5 constituting the conveying mechanism of the film F according to the conveying and rotating guide rollers 11 of the film F, the roller rotation detection mechanism 18 is used to control the operation of the guide rollers 11 arranged on the guide rollers 11. The detection part (not shown in the figure) of the groove or convex part in the detection is performed. The control mechanism 15 inputs the detection signal a output by the roller rotation detection mechanism 18, and sets the period T1 of the detection signal a according to the circumferential length of the guide roller 11 and the film conveying speed in the above-mentioned production conditions (step S3).

因此，控制机构15输入由滚子旋转检测机构18输出的检测信号a，按照检测信号a的周期T1基本保持恒定的方式，对纵向密封机构5的驱动用马达23的速度增减进行控制，由此，以按照任意设定的恒定的传送速度，输送膜F。Therefore, the control means 15 inputs the detection signal a output from the roller rotation detection means 18, and controls the increase and decrease of the speed of the driving motor 23 of the longitudinal sealing means 5 so that the period T1 of the detection signal a is substantially constant. Here, the film F is conveyed at an arbitrarily set constant conveying speed.

再有，由于控制机构15根据设置于第一横向密封机构6中的第一旋转检测机构19，判断第一横向密封机构6的旋转动作，这样通过第一旋转检测机构19，对设置于第一横向密封机构6中的加热密封辊6a进行检测。因此，控制机构15输入由第一旋转检测机构19输出的检测信号(第一检测信号)b，根据生产条件中的密封间距，以及膜传送速度，设定检测信号b的周期T2(步骤S3)。In addition, because the control mechanism 15 judges the rotation action of the first transverse sealing mechanism 6 according to the first rotation detection mechanism 19 arranged in the first transverse sealing mechanism 6, the first rotation detection mechanism 19 is used for the rotation of the first transverse sealing mechanism 6. The heating sealing roller 6a in the transverse sealing mechanism 6 performs detection. Therefore, the control mechanism 15 inputs the detection signal (first detection signal) b output by the first rotation detection mechanism 19, and sets the period T2 of the detection signal b according to the sealing pitch in the production conditions and the film conveying speed (step S3) .

于是，控制机构15按照由第一旋转检测机构19输出的检测信号b的周期T2基本保持恒定的方式，对第一横向密封机构6的驱动用马达24的速度的增减进行控制，由此，相对以任意设定的恒定的传送速度输送的膜F，获得任意设定的恒定的密封间距。Then, the control means 15 controls the increase and decrease of the speed of the drive motor 24 of the first transverse sealing means 6 so that the period T2 of the detection signal b output by the first rotation detection means 19 is substantially constant. With respect to the film F conveyed at an arbitrarily set constant conveying speed, an arbitrarily set constant sealing distance is obtained.

此外，控制机构15以第一旋转检测机构19输出的检测信号b为基准，设定应输入由第二横向密封机构7和切割机构9中的第二、第三旋转检测机构20、21输出的每个检测信号(第二、第三检测信号)c、d的第一、第二时间(时间差)t1、t2，上述每个检测信号是根据上述生产条件中的膜传送速度和密封间距，以及以填充包装机中的第一横向密封机构6为基准的场合的第二横向密封机构7和切割机构9的设置位置确定的。还有，控制机构15将由第二横向密封机构7和切割机构9中的第二、第三旋转检测机构20、21输出的每个检测信号c、d中的相应周期T3、T4设定为与周期T2相同的周期(T2＝T3＝T4)(步骤S3)。再有，控制机构15根据由设定值输入机构22设定的生产条件和制品尺寸值的允许范围，设定第二横向密封机构7和切割机构9中的相应时间t1、t2中的每个允许范围，但是在本实施例中，省略对该允许范围的描述。In addition, the control mechanism 15 takes the detection signal b output by the first rotation detection mechanism 19 as a reference, and sets the output signal output by the second and third rotation detection mechanisms 20, 21 of the second transverse sealing mechanism 7 and the cutting mechanism 9. The first and second time (time difference) t1, t2 of each detection signal (second, third detection signal) c, d, above-mentioned each detection signal is according to the film transmission speed and the sealing distance in the above-mentioned production conditions, and The setting positions of the second transverse sealing mechanism 7 and the cutting mechanism 9 are determined based on the first transverse sealing mechanism 6 in the filling and packaging machine. Also, the control mechanism 15 sets the corresponding period T3, T4 in each detection signal c, d output by the second and third rotation detection mechanisms 20, 21 in the second transverse sealing mechanism 7 and the cutting mechanism 9 to be the same as The same period as period T2 (T2=T3=T4) (step S3). Furthermore, the control mechanism 15 sets each of the corresponding time t1, t2 in the second transverse sealing mechanism 7 and the cutting mechanism 9 according to the production conditions set by the setting value input mechanism 22 and the allowable range of the product size value. allowable range, but in this embodiment, the description of the allowable range is omitted.

因此，控制机构15按照下述方式，对第二横向密封机构7和切割机构9中的相应驱动用马达25、26的速度的增减进行控制，该方式为：以检测信号b为基准，在保持基本上恒定的第一、第二时间差t1、t2的情况下，输入第二、第三旋转检测机构20、21输出的相应检测信号c、d，并且每个检测信号c、d以与周期T2相同的周期输入，由此，从理论上说，可实现下述动作，即通过第二横向密封机构7，对以任意设定的恒定的传送速度输送的膜F中的，通过第一横向密封机构6沿横向密封的横向密封部位FS进行再按压，通过切割机构9，将该横向密封部位FS切断。Therefore, the control mechanism 15 controls the increase and decrease of the speeds of the corresponding driving motors 25, 26 in the second transverse sealing mechanism 7 and the cutting mechanism 9 in the following manner, the method is: based on the detection signal b, at In the case of maintaining the substantially constant first and second time differences t1 and t2, the corresponding detection signals c and d output by the second and third rotation detection mechanisms 20 and 21 are input, and each detection signal c and d is equal to the cycle The same cycle input as T2, thus, theoretically speaking, the following action can be realized, that is, through the second transverse sealing mechanism 7, among the films F conveyed at an arbitrarily set constant conveying speed, through the first transverse sealing mechanism 7 The sealing mechanism 6 presses again along the transverse sealing portion FS of the transverse sealing, and the cutting mechanism 9 cuts off the transverse sealing portion FS.

接着，使填充包装机运行，根据上述的生产条件，进行包装袋FW的生产(步骤S4)。Next, the filling and packaging machine is operated, and the packaging bag FW is produced according to the above-mentioned production conditions (step S4).

然后，对规定数量的包装袋FW进行取样(步骤S5)，使填充包装机停止操作(步骤S6)，测定构成样品的多个包装袋FW的图6所示的纵向的实际尺寸值L’(步骤S7)。另外，本实施例的包装袋FW的实际尺寸值L’是以通过切割机构9，将包装袋FW的横向密封部位FS的基本中间部的切断的位置为基准的尺寸值，比如，常用难于弯曲的比例尺等，测定实际尺寸值L’。在生产上述生产条件的包装袋FW的密封间距L比如为150mm，被包装物的填充量超过200cc的大容量包装袋FW的场合，由于袋状的膜F在被包装物的作用下沿厚度方向突出，这样纵向的尺寸值缩小，由于随着该情况的发生，上述生产条件中的密封间距L可变为L’，这样必须改变借助第二横向密封机构7和切割机构9进行再按压和切割的时间。Then, a predetermined number of packaging bags FW are sampled (step S5), the filling and packaging machine is stopped (step S6), and the longitudinal actual size value L' ( Step S7). In addition, the actual dimensional value L' of the packaging bag FW in this embodiment is a dimensional value based on the cutting position of the substantially middle part of the transverse sealing portion FS of the packaging bag FW by the cutting mechanism 9, for example, a common and difficult-to-bend Measure the actual size value L'. In the case of producing a large-capacity packaging bag FW in which the sealing distance L of the packaging bag FW under the above-mentioned production conditions is, for example, 150 mm, and the filling amount of the packaged object exceeds 200 cc, the bag-shaped film F is moved along the thickness direction under the action of the packaged object. Prominent, so that the longitudinal dimension value is reduced, because with this situation, the sealing distance L in the above production conditions can be changed to L', so that the repressing and cutting by means of the second transverse sealing mechanism 7 and cutting mechanism 9 must be changed time.

在改变通过第二横向密封机构7和切割机构9进行再按压和切割的时间的场合，由于在步骤S7中对实际尺寸值L’进行了测定，这样输入密封间距的实际尺寸值L’，比如为147mm的修正值(实际尺寸值L’)(步骤S8)。When changing the time for pressing and cutting again by the second transverse sealing mechanism 7 and cutting mechanism 9, since the actual size value L' has been measured in step S7, the actual size value L' of the sealing gap is input like this, such as The corrected value (actual size value L') is 147 mm (step S8).

由于输入实际尺寸值L’，控制机构15以第一旋转检测机构19输出的检测信号b为基准，根据上述生产条件中的膜传送速度和包装袋FW的实际尺寸值L’，以及以填充包装机中的第一横向密封机构6为基准的场合的第二横向密封机构7和切割机构9的设置位置，将应输入第二、第三旋转检测机构20、21输出的相应检测信号c、d的下述第一、第二时间t1、t2修正为第一、第二时间(时间差)t1’、t2’(提前应输入相对基准的相应的检测信号的时间)，上述时间t1、t2指第二横向密封机构7和切割机构9中的第二、第三旋转检测机构20、21输出的相应检测信号c、d的时间的第一，第二时间(步骤S9)。另外，上述控制机构15根据包装袋FW的实际尺寸值L’，对第一、第二时间t1、t2进行变更，而不改变周期T3、T4 。Since the actual size value L' is input, the control mechanism 15 takes the detection signal b output by the first rotation detection mechanism 19 as a reference, according to the film conveying speed in the above-mentioned production conditions and the actual size value L' of the packaging bag FW, as well as filling the package The setting positions of the second transverse sealing mechanism 7 and the cutting mechanism 9 on the basis of the first transverse sealing mechanism 6 in the machine should be input to the corresponding detection signals c and d output by the second and third rotation detection mechanisms 20 and 21 The following first and second times t1 and t2 are corrected to the first and second times (time difference) t1' and t2' (the time when the corresponding detection signal should be input in advance relative to the reference), and the above times t1 and t2 refer to the first The first and second times of the corresponding detection signals c and d output by the second and third rotation detection mechanisms 20, 21 of the two transverse sealing mechanisms 7 and the cutting mechanism 9 (step S9). In addition, the above-mentioned control mechanism 15 changes the first and second times t1 and t2 according to the actual size value L' of the packaging bag FW, without changing the periods T3 and T4.

通过以在步骤S9中修正后的第一、第二时间t1’、t2’为基准，使填充包装机运行(步骤S10)，控制机构15以检测信号b为基准，按照基本恒定的第一、第二的时间差t1’、t2’，输入第二、第三旋转检测机构20、21输出的相应检测信号c、d，并且按照与周期T2相同的周期输入相应信号c、d的方式，对第二横向密封机构7和切割机构9中的相应驱动用马达25、26的速度的增减进行控制，因此可通过第二横向密封机构7，对按照任意设定的一定的传送速度输送的膜F，通过第一横向密封机构6进行横向密封的横向密封部位FS进行再按压，并可通过切割机构9将上述横向密封部位FS切断。By using the first and second times t1' and t2' corrected in step S9 as a reference, the filling and packaging machine is operated (step S10), and the control mechanism 15 uses the detection signal b as a reference to follow the substantially constant first and second times t1' and t2'. The second time difference t1', t2' is input to the corresponding detection signals c, d output by the second and third rotation detection mechanisms 20, 21, and the corresponding signals c, d are input according to the same period as the period T2, to the first The increase and decrease of the speeds of the corresponding drive motors 25, 26 in the two transverse sealing mechanisms 7 and the cutting mechanism 9 are controlled, so the film F conveyed at a certain conveying speed can be transported by the second transverse sealing mechanism 7 through the second transverse sealing mechanism 7 , the transverse sealing portion FS that is transversely sealed by the first transverse sealing mechanism 6 is pressed again, and the transverse sealing portion FS can be cut off by the cutting mechanism 9 .

即使在由于被填充物的填充量或填充温度、膜F的材质等原因，沿包装袋FW的纵向产生伸缩作用的情况下，上述的填充包装机通过设定值输入机构22输入包装袋FW的实际尺寸值L’，对第二横向密封机构7和切割机构9中的相应驱动用马达25、26的速度的增减进行控制，可通过第二横向密封机构7对通过第一横向密封机构6形成的膜F的横向密封部位FS的适当位置进行再按压，同时，通过切割机构9将该横向密封部位FS的适当位置切断，由此，可提供下述的填充包装机，由于不象现有方式那样，凭借某种感觉，对第二横向密封机构7的密封时间和切割机构9的切割时间进行调整，这样其可以很容易地对密封、切割时间进行修正作业，由于不必需要熟练程度，任何人均可进行修正作业。另外，由于不会进行错误的修正作业，这样被包装物不会从包装袋FW中漏出，另外不会将填充包装机的周边弄脏。Even in the case where the expansion and contraction occurs in the longitudinal direction of the packaging bag FW due to the filling amount of the stuff to be filled, the filling temperature, the material of the film F, etc., the above-mentioned filling and packaging machine inputs the value of the packaging bag FW through the set value input mechanism 22. The actual size value L' controls the increase or decrease of the speed of the corresponding driving motors 25, 26 in the second transverse sealing mechanism 7 and the cutting mechanism 9, and can pass through the first transverse sealing mechanism 6 through the second transverse sealing mechanism 7. The appropriate position of the transverse sealing portion FS of the formed film F is pressed again, and at the same time, the appropriate position of the transverse sealing portion FS is cut off by the cutting mechanism 9, thus, the following filling and packaging machine can be provided. In that way, with a certain feeling, the sealing time of the second transverse sealing mechanism 7 and the cutting time of the cutting mechanism 9 are adjusted, so that it can easily correct the sealing and cutting time. Since no proficiency is required, any Anyone can perform corrections. In addition, since incorrect correction work is not performed, the packaged objects do not leak out of the packaging bag FW, and the periphery of the filling and packaging machine does not become soiled.

此外，如果对应于每个品种的包装形式，可将包装物FW的实际尺寸值L’存储于控制机构15中的非易失性存储器14中，则在生产相同品种的包装袋的场合，最好读取该实际尺寸值L’，减轻填充包装机的运行时的操作。In addition, if the actual size value L' of the packaging object FW can be stored in the non-volatile memory 14 in the control mechanism 15 corresponding to the packaging form of each variety, then in the case of producing packaging bags of the same variety, the most It is better to read this actual size value L', so that the operations during operation of the filling and packaging machine are reduced.

上述的填充包装机是针对下述场合进行描述的形式，该场合指通过设置于导向滚子11上的传送速度检测机构18，对纵向密封机构5进行等速控制，且以第一横向密封机构6为基准，分别对第二横向密封机构7和切割机构9进行控制。下面通过图5，对下述场合的步骤S3和步骤S9的控制机构15的处理方法进行描述，该场合指在膜F中设置有按照规定间距形成的图中未示出的登记标记。The above-mentioned filling and packaging machine is described for the following occasion, which refers to the constant speed control of the longitudinal sealing mechanism 5 through the transmission speed detection mechanism 18 arranged on the guide roller 11, and the first transverse sealing mechanism 6 as a reference, the second transverse sealing mechanism 7 and the cutting mechanism 9 are controlled respectively. Next, with reference to FIG. 5 , the processing method of the control mechanism 15 in step S3 and step S9 will be described in the case where the film F is provided with registration marks not shown in the figure formed at predetermined intervals.

在步骤S3中，控制机构15根据构成生产条件的膜F的登记标记形成间距、膜传送速度，设定由下述图中未示出的登记标记检测机构(传送速度检测机构)发出的检测信号(第一检测信号)a的周期T1，该登记标记检测机构设置于填充包装机中的导向滚子11的附近，其由对上述登记标记进行检测的透射型传感器等部件构成。In step S3, the control means 15 sets a detection signal from a registration mark detection means (transfer speed detection means) not shown in the following figures according to the registration mark formation pitch of the film F constituting the production conditions and the film transport speed. (First Detection Signal) Period T1 of a. The registration mark detection mechanism is installed near the guide roller 11 in the filling packaging machine, and is composed of a transmissive sensor for detecting the registration mark.

还有，在步骤S3中，控制机构15以上述登记标记检测机构输出的检测信号a为基准，设定应输入第一、第二横向密封机构6、7和切割机构9中的相应旋转检测机构19、20、21中的相应检测信号(第二、第三、第四检测信号)b、c、d的相应时间(时间差)t1、t2、t3，而上述相应检测信号b、c、d是根据下述相应的膜长度、上述登记标记的形成间距、膜的传送速度确定的，该相应的膜长度指从上述登记标记的检测位置，即上述登记标记检测机构的位置，至第一、第二横向密封机构6、7和切割机构9的位置的相应膜长度。再有，上述控制机构15将第一、第二横向密封机构6、7和切割机构9中的第一、第二、第三旋转检测机构19、20、21输出的相应检测信号b、c、d的相应周期T2、T3、T4设定为与周期T 1相同的周期(T1＝T2＝T3＝T4)。此外，控制机构15根据通过设定值输入机构22设定的生产条件和制品尺寸值的允许范围，设定第一、第二横向密封机构6、7和切割机构9的相应时间t1、t2、13中的相应允许范围，但是与前述实施例相同，省略该允许范围的描述。In addition, in step S3, the control mechanism 15 is based on the detection signal a output by the above-mentioned registration mark detection mechanism, and sets the corresponding rotation detection mechanism that should be input into the first and second transverse sealing mechanisms 6, 7 and the cutting mechanism 9. Corresponding time (time difference) t1, t2, t3 of corresponding detection signal (second, third, fourth detection signal) b, c, d in 19, 20, 21, and above-mentioned corresponding detection signal b, c, d are Determined according to the following corresponding film length, the formation pitch of the above-mentioned registration mark, and the conveying speed of the film, the corresponding film length refers to the detection position of the above-mentioned registration mark, that is, the position of the above-mentioned registration mark detection mechanism, to the first and second The corresponding film lengths for the positions of the two transverse sealing mechanisms 6, 7 and the cutting mechanism 9. Furthermore, the above-mentioned control mechanism 15 outputs the corresponding detection signals b, c, The corresponding cycles T2, T3, T4 of d are set to the same cycle as the cycle T1 (T1=T2=T3=T4). In addition, the control mechanism 15 sets the corresponding time t1, t2, The corresponding allowable range in 13, but the same as the previous embodiment, the description of the allowable range is omitted.

因此，控制机构15输入上述登记标记旋转检测机构输出的检测信号a，按照检测信号a的周期T1基本保持恒定的方式，对纵向密封机构5的驱动用马达23的速度的增减进行控制，这样便按照任意设定的恒定的传送速度，对膜F进行输送。另外，控制机构15以检测信号a为基准，按照基本恒定的第一、第二、第三时间差t1、t2、t3，输入第一、第二、第三旋转检测机构19、20、21输出的相应检测信号b、c、d，并且按照相应的检测信号b、c、d以与周期T2相同的周期输入的方式，对第一、第二横向密封机构6、7和切割机构9中的相应驱动用马达24、25、26的速度的增减进行控制，由此从理论上，可实现下述动作，即通过第二横向密封机构7，对以任意设定的恒定的传送速度输送的膜F，通过第一横向密封机构6进行横向密封的横向密封部位FS进行再按压，通过切割机构9，将该横向密封部位FS切断。Therefore, the control means 15 inputs the detection signal a output by the above-mentioned registration mark rotation detection means, and controls the increase and decrease of the speed of the driving motor 23 of the vertical sealing means 5 in such a manner that the period T1 of the detection signal a remains substantially constant. The film F is transported at a constant transport speed set arbitrarily. In addition, the control mechanism 15 takes the detection signal a as a reference and inputs the output values of the first, second, and third rotation detection mechanisms 19, 20, and 21 according to the substantially constant first, second, and third time differences t1, t2, and t3. Corresponding detection signals b, c, d, and according to the corresponding detection signal b, c, d input in the same cycle as the cycle T2, corresponding to the first and second transverse sealing mechanisms 6, 7 and cutting mechanism 9 The increase and decrease of the speed of the driving motors 24, 25, 26 are controlled, and thus theoretically, the following action can be realized, that is, the film conveyed at an arbitrarily set constant conveying speed can be transported by the second transverse sealing mechanism 7. F, the transverse sealing part FS that is transversely sealed by the first transverse sealing mechanism 6 is pressed again, and the transverse sealing part FS is cut off by the cutting mechanism 9 .

如果在步骤S8中，输入包装袋FW的实际尺寸值L’，则在步骤S9中，控制机构15以上述登记标记检测机构输出的检测信号a为基准，将下述第二、第三时间t2、t3修正为应输入第二、第三旋转检测机构20、21的相应检测信号c、d的相应时间(时间差)t2’、t3’，该第二、第三时间t2、t3指第二横向密封机构7和切割机构9中的相应旋转检测机构20、21输出的相应检测信号c、d的第二、第三时间t2、t3，而该相应的检测信号c、d是根据从上述登记标记检测机构的位置，至第二横向密封机构7和切割机构9的位置的相应膜长度、随包装袋FW的实际尺寸值L’而变化的密封间距、膜传送速度确定的。此外，控制机构15根据包装袋FW的实际尺寸值L’，对第一、第二时间t1、t2进行变更，而不改变周期T3、T4 。If in step S8, the actual size value L' of the packaging bag FW is input, then in step S9, the control mechanism 15 sets the following second and third time t2 based on the detection signal a output by the above-mentioned registration mark detection mechanism , t3 are corrected as the corresponding time (time difference) t2', t3' of the corresponding detection signals c and d that should be input into the second and third rotation detection mechanisms 20 and 21, and the second and third time t2 and t3 refer to the second lateral direction The second and third times t2, t3 of the corresponding detection signals c, d output by the corresponding rotation detection mechanisms 20, 21 in the sealing mechanism 7 and the cutting mechanism 9, and the corresponding detection signals c, d are obtained from the above registration marks The position of the detection mechanism, the corresponding film length to the positions of the second transverse sealing mechanism 7 and the cutting mechanism 9, the sealing distance which varies with the actual size value L' of the packaging bag FW, and the film conveying speed are determined. In addition, the control mechanism 15 changes the first and second times t1 and t2 according to the actual size value L' of the packaging bag FW, without changing the periods T3 and T4.

因此，与前述的实施例相同，即使在由于被填充物的填充量或填充温度、膜F的材质等原因，产生沿包装袋FW的纵向的伸缩作用的情况下，由于通过设定值输入机构22，输入包装袋FW的密封间距的实际尺寸值，这样可对第二横向密封机构7和切割机构9中的相应驱动用马达25、26的速度的增减进行控制，可通过第二横向密封机构7，对借助第一横向密封机构6形成的膜F的横向密封部位FS的适当位置进行再按压，并可通过切割机构9，将该横向密封部位FS的适当位置切断。Therefore, similar to the above-mentioned embodiment, even when the expansion and contraction along the longitudinal direction of the packaging bag FW occurs due to the filling amount of the stuff to be filled, the filling temperature, the material of the film F, etc., due to the setting value input mechanism 22. Input the actual size value of the sealing distance of the packaging bag FW, so that the increase or decrease of the speed of the corresponding driving motors 25, 26 in the second transverse sealing mechanism 7 and cutting mechanism 9 can be controlled, and the second transverse sealing can be passed. The mechanism 7 re-presses the appropriate position of the transverse sealing portion FS of the film F formed by the first transverse sealing mechanism 6 , and can cut off the appropriate position of the transverse sealing portion FS by the cutting mechanism 9 .

还有，在本实施例的描述中，省略了对开封用切口形成机构8的说明，但是，与前述的处理相同，通过输入包装袋FW的密封间距的实际尺寸值，借助对驱动用马达的速度的增减的控制，对应输入开封用切口形成机构8的旋转检测机构输出的检测信号的时间进行调整，可在包装袋FW的适当位置，形成开封用切口。Also, in the description of the present embodiment, the description of the notch forming mechanism 8 for unsealing is omitted, but, as in the aforementioned processing, by inputting the actual size value of the sealing pitch of the packaging bag FW, the driving motor is used to control the opening. The increase or decrease of the speed is controlled according to the timing of inputting the detection signal output from the rotation detection mechanism of the opening notch forming mechanism 8, so that the opening notch can be formed at an appropriate position of the packaging bag FW.

另外，本实施例的填充包装机是以具有纵向密封机构5和第一、第二横向密封机构6、7、开封用切口形成机构8、切割机构9的填充包装机为例进行描述的，但是，本发明不必限于具有上述全部机构的填充包装机，比如，也可为具有纵向密封机构、横向密封机构(一个横向辊机构)、切割机构的填充包装机。然而，在此场合，根据包装袋的实际尺寸值，仅对切割机构的切割时间进行修正。In addition, the filling and packaging machine of this embodiment is described as an example of a filling and packaging machine having the longitudinal sealing mechanism 5, the first and second transverse sealing mechanisms 6, 7, the opening slit forming mechanism 8, and the cutting mechanism 9, but , The present invention is not necessarily limited to the filling and packaging machine with all of the above mechanisms, for example, it can also be a filling and packaging machine with a longitudinal sealing mechanism, a transverse sealing mechanism (a transverse roller mechanism), and a cutting mechanism. However, in this case, only the cutting time of the cutting mechanism is corrected according to the actual size value of the packaging bag.

再有，本发明还可适用于本中请人所提出的，申请号为日本专利申请第354224/1997号申请的大容量填充型的填充包装机。在此场合，控制机构按照切割机构的旋转检测机构的检测信号与第二横向密封机构的旋转检测机构的检测机构保持同步的方式，对切割机构9的驱动用马达26的速度的增减进行控制，并使设置于切割机构中的上下机构移动到实际尺寸值的整数倍的位置。Furthermore, the present invention can also be applied to a large-capacity filling type filling and packaging machine proposed by the applicant of the present application and whose application number is Japanese Patent Application No. 354224/1997. In this case, the control mechanism controls the increase or decrease of the speed of the driving motor 26 of the cutting mechanism 9 in such a manner that the detection signal of the rotation detection mechanism of the cutting mechanism is synchronized with the detection mechanism of the rotation detection mechanism of the second transverse sealing mechanism. , and move the upper and lower mechanism set in the cutting mechanism to a position that is an integer multiple of the actual size value.

此外，本实施例的控制机构15通过借助设定值输入机构，输入上述生产条件，设定第二横向密封机构7和切割机构9的相应驱动用马达25、26的作为基准的旋转速度，之后，对应于通过设定值输入机构22输入的实际尺寸值L’，分别对第二横向密封机构7和切割机构9中的相应驱动用马达25、26的作为基准的相应旋转速度进行增减调整，但是，本发明的填充包装机中的控制机构在预先判明包装袋FW的实际尺寸值L’的场合，可从开始，输入实际尺寸值L’，从而可对相应的驱动用马达25、26进行调整。In addition, the control mechanism 15 of this embodiment inputs the above-mentioned production conditions by means of the set value input mechanism, and sets the rotational speeds of the corresponding driving motors 25, 26 of the second transverse sealing mechanism 7 and the cutting mechanism 9 as references, and then , corresponding to the actual size value L' input through the setting value input mechanism 22, the corresponding rotation speeds of the corresponding driving motors 25, 26 in the second transverse sealing mechanism 7 and the cutting mechanism 9 are adjusted to increase or decrease. However, when the control mechanism in the filling and packaging machine of the present invention knows the actual size value L' of the packaging bag FW in advance, it can input the actual size value L' from the beginning, so that the corresponding driving motors 25, 26 Make adjustments.

另外，本实施例是按照下述方式构成的，该方式为：具有设定值输入机构22，以及显示通过设定值输入机构22输入的内容或生产条件的显示机构31，但是也可采用上述的输入机构和显示机构一体设置的接触板等。In addition, the present embodiment is configured in such a manner that it has a set value input mechanism 22 and a display mechanism 31 that displays the contents input through the set value input mechanism 22 or the production conditions, but the above-mentioned The input mechanism and the display mechanism are integrated with the touch panel, etc.

还有，上述的本实施例限于针对袋状的膜因填充量的作用而压缩的方向的描述，但是，根据各种品种的包装形式，还有因被包装物的填充温度和膜的材质等，袋状的膜伸长的场合，同样在此场合，最好输入包装袋的实际尺寸值，按照使进行密封和切割的时间比基准慢的方式进行控制。In addition, the above-mentioned present embodiment is limited to the description of the direction in which the bag-shaped film is compressed due to the effect of the filling amount. , When the bag-shaped film is stretched, in this case, it is also preferable to input the actual size value of the packaging bag and control it so that the time for sealing and cutting is slower than the reference.

工业利用可能性Possibility of industrial use

本发明特别对下述场合有效，该场合指对应于包装物的制品尺寸或被包装物的填充量和温度、膜的材质等，膜产生伸缩效果，借助填充包装机，使膜的密封间距或切割位置发生偏移。The present invention is particularly effective in the following occasions, which means that the film produces a stretching effect corresponding to the product size of the packaged object or the filling amount and temperature of the packaged object, the material of the film, etc., and the sealing distance of the film or The cutting position is shifted.

Claims (7)

1. filling-packaging machine, its film to continuous transmission carries out longitudinal sealing and transverse sealing, the continuous packaging bag that demarcates is filled be filled thing, it is characterized in that this filling-packaging machine comprises longitudinal seal means, and this mechanism carries out above-mentioned longitudinal sealing; The first transverse sealing mechanism, this mechanism carries out above-mentioned transverse sealing; The second transverse sealing mechanism, this mechanism pushes the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again; Input mechanism, the actual size value of this mechanism's input packaging bag; Control mechanism, this mechanism controls in the following manner, this mode is: corresponding to the above-mentioned actual size value by above-mentioned input mechanism input, speed to the drive motor of the above-mentioned second transverse sealing mechanism increases and decreases control, by the above-mentioned second transverse sealing mechanism, the appropriate location in the above-mentioned film of realizing transverse sealing by the above-mentioned first transverse sealing mechanism is pushed again.
2. filling-packaging machine, its film to continuous transmission carries out longitudinal sealing and transverse sealing, the continuous packaging bag that demarcates is filled be filled thing, it is characterized in that this filling-packaging machine comprises longitudinal seal means, and this mechanism carries out above-mentioned longitudinal sealing; The first transverse sealing mechanism, this mechanism carries out above-mentioned transverse sealing; The second transverse sealing mechanism, this mechanism pushes the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again; Corresponding driving motor, this motor make above-mentioned each mechanism action respectively; Input mechanism, this mechanism is at each kind, imports the setting of working conditions such as the film transfer rate of above-mentioned film or transverse sealing spacing or the actual size value of packaging bag; Control mechanism, this control mechanism is controlled in the following manner, this mode is: according to the above-mentioned working condition by above-mentioned input mechanism input, set the rotative speed as benchmark of the drive motor in the above-mentioned second transverse sealing mechanism, corresponding to above-mentioned actual size value by above-mentioned input mechanism input, the increase and decrease as the above-mentioned rotative speed of benchmark to the above-mentioned drive motor in the above-mentioned second transverse sealing mechanism is controlled, by the above-mentioned second transverse sealing mechanism, push again thus realize the appropriate location of the above-mentioned film of transverse sealing by the above-mentioned first transverse sealing mechanism.
3. filling-packaging machine, its film to continuous transmission carries out longitudinal sealing and transverse sealing, the continuous packaging bag that demarcates is filled be filled thing, it is characterized in that this filling-packaging machine comprises longitudinal seal means, and this mechanism carries out above-mentioned longitudinal sealing; The first transverse sealing mechanism, this mechanism carries out above-mentioned transverse sealing; The second transverse sealing mechanism, this mechanism pushes the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again; Cutting mechanism, this mechanism is with the transverse sealing position cut-out that above-mentioned first, second transverse sealing mechanism forms of passing through in the above-mentioned film; Corresponding driving motor, this motor make above-mentioned each mechanism action respectively; Input mechanism, this mechanism is at each kind, imports the setting of working conditions such as the film transfer rate of above-mentioned film or transverse sealing spacing or the actual size value of packaging bag; Control mechanism, this control mechanism is controlled in the following manner, this mode is: corresponding to the above-mentioned working condition by above-mentioned input mechanism input, set the corresponding rotative speed as benchmark of the above-mentioned respective drive usefulness motor in above-mentioned second transverse sealing mechanism and the cutting mechanism, corresponding to above-mentioned actual size value by above-mentioned input mechanism input, respectively the respective drive in above-mentioned second transverse sealing mechanism and the cutting mechanism is controlled with the increase and decrease as the corresponding rotative speed of benchmark of motor, thus by the above-mentioned second transverse sealing mechanism, push again realize the appropriate location of the above-mentioned film of transverse sealing by the above-mentioned first transverse sealing mechanism, and by above-mentioned cutting mechanism, will be by above-mentioned first, the appropriate location at the transverse sealing position of the above-mentioned film that the second transverse sealing mechanism forms cuts off.
4. filling-packaging machine, its film to continuous transmission carries out longitudinal sealing and transverse sealing, the continuous packaging bag that demarcates is filled be filled thing, it is characterized in that this filling-packaging machine comprises longitudinal seal means, and this mechanism carries out above-mentioned longitudinal sealing; The first transverse sealing mechanism, this mechanism carries out above-mentioned transverse sealing; The second transverse sealing mechanism, this mechanism pushes the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again; Cutting mechanism, this mechanism is with the transverse sealing position cut-out that above-mentioned first, second transverse sealing mechanism forms of passing through in the above-mentioned film; Corresponding driving motor, each motor make above-mentioned each mechanism action; The first rotation testing agency, the action of the above-mentioned drive motor in the above-mentioned first transverse sealing mechanism detects in this mechanism; The second rotation testing agency, the action of the above-mentioned drive motor in the above-mentioned second transverse sealing mechanism detects in this mechanism; The 3rd rotation testing agency, the action of the above-mentioned drive motor of above-mentioned cutting mechanism detects in this mechanism; Input mechanism, this mechanism is at each kind, imports the setting of working conditions such as the film transfer rate of above-mentioned film or transverse sealing spacing or the actual size value of packaging bag; Control mechanism, this control mechanism in the following manner, carrying out the increase and decrease of the speed of the drive motor in the above-mentioned first transverse sealing mechanism handles, this mode is: according to the above-mentioned working condition of the above-mentioned input mechanism input of correspondence, and the constant cycle that calculation is determined, input is by first detection signal of above-mentioned first rotation testing agency output, above-mentioned control mechanism in the following manner, drive motor in the above-mentioned second transverse sealing mechanism is controlled, this mode is: according to the above-mentioned working condition by above-mentioned input mechanism input, obtain first detection time and second respectively as benchmark, first of the 3rd detection time, second time difference, refer to the time of the above-mentioned first rotation testing agency this first detection time according to first detection signal of substantially invariable cycle output, this is second years old, refer to above-mentioned second the 3rd detection time, second of the 3rd rotation testing agency output, the time of the 3rd detection signal, above-mentioned actual size value corresponding to the above-mentioned packaging bag of setting by above-mentioned input mechanism, adjustment is as first of benchmark, second time difference, thus, by the above-mentioned second transverse sealing mechanism, push appropriate location to the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again, also has above-mentioned control mechanism in the following manner, above-mentioned drive motor in the above-mentioned cutting mechanism is controlled, this mode is: by above-mentioned cutting mechanism, and will be by above-mentioned first, the appropriate location at the transverse sealing position of the above-mentioned film that the second transverse sealing mechanism forms cuts off.
5. filling-packaging machine, its film to continuous transmission carries out longitudinal sealing and transverse sealing, the continuous packaging bag that demarcates is filled be filled thing, it is characterized in that this filling-packaging machine comprises longitudinal seal means, and this mechanism carries out above-mentioned longitudinal sealing; The first transverse sealing mechanism, this mechanism carries out above-mentioned transverse sealing; The second transverse sealing mechanism, this mechanism pushes the transverse sealing position that forms by the above-mentioned first transverse sealing mechanism again; Cutting mechanism, this mechanism is with the transverse sealing position cut-out that above-mentioned first, second transverse sealing mechanism forms of passing through in the above-mentioned film; Corresponding driving motor, each motor make above-mentioned each mechanism action; Transfer rate testing agency, the transfer rate of the film of carrying by above-mentioned longitudinal seal means detects in this mechanism; The first rotation testing agency, the action of the above-mentioned drive motor in the above-mentioned first transverse sealing mechanism detects in this mechanism; The second rotation testing agency, the action of the above-mentioned drive motor in the above-mentioned second transverse sealing mechanism detects in this mechanism, the 3rd rotation testing agency, the action of the above-mentioned drive motor in the above-mentioned cutting mechanism detects in this mechanism; Input mechanism, this mechanism is at each kind, imports the setting of working conditions such as the film transfer rate of above-mentioned film or transverse sealing spacing or the actual size value of packaging bag; Control mechanism, this control mechanism in the following manner, carrying out the increase and decrease of the speed of the above-mentioned drive motor in the above-mentioned longitudinal seal means handles, this mode is: calculate definite constant cycle according to the above-mentioned working condition corresponding to above-mentioned input mechanism input, input is by first detection signal of above-mentioned moving velocity testing agency output, above-mentioned control mechanism in the following manner, carrying out the increase and decrease of the speed of the drive motor in the above-mentioned first transverse sealing mechanism handles, this mode is: according to the above-mentioned working condition by above-mentioned input mechanism input, obtain first detection time with first detection signal of substantially invariable cycle output respectively according to above-mentioned transfer rate testing agency, with above-mentioned first, second, second of the 3rd rotation testing agency output, the 3rd, second of the 4th detection signal, the 3rd, between the 4th detection time first, second, the 3rd time difference, make above-mentioned very first time difference often keep constant, above-mentioned in addition control mechanism in the following manner, above-mentioned drive motor to the second transverse sealing mechanism is controlled, this mode is: according to the above-mentioned actual size value of the above-mentioned packaging bag of setting by above-mentioned input mechanism, to as above-mentioned second of benchmark, the 3rd time difference was adjusted, thus by the second transverse sealing mechanism, push appropriate location to the transverse sealing position that forms by the first transverse sealing mechanism again, also has above-mentioned control mechanism in the following manner, above-mentioned drive motor in the above-mentioned cutting mechanism is controlled, and this mode is: will be by above-mentioned first by above-mentioned cutting mechanism, the appropriate location at the transverse sealing position of the above-mentioned film that the second transverse sealing mechanism forms cuts off.
6. according to any one the described filling-packaging machine in the claim 1～5, it is characterized in that above-mentioned control mechanism comprises the nonvolatile memory of storing above-mentioned actual size value.
7. filling-packaging machine according to claim 5, it is characterized in that above-mentioned transfer rate testing agency is made of roller rotation testing agency, this roller testing agency is arranged at the registration mark testing agency that the registration mark that forms above-mentioned film is detected, or the upstream side of the above-mentioned longitudinal seal means of the direction of transfer of above-mentioned film, detect the action of the roller that rotates with the transmission of film.
CN99800598A 1998-04-23 1999-04-02 Filling and packing machine Expired - Fee Related CN1105060C (en)

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JP11305898A JP3263944B2 (en) 1998-04-23 1998-04-23 Filling and packaging machine
JP113058/1998 1998-04-23

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JP2002059903A (en) * 2000-08-18 2002-02-26 Kureha Chem Ind Co Ltd Automatic filling and packaging method and apparatus
KR100381301B1 (en) * 2001-01-22 2003-04-26 성원자동기계 주식회사 Absorption apparatus of stick type pack
CN101891020B (en) * 2009-05-19 2014-10-08 利乐拉瓦尔集团及财务有限公司 Device and method to prevent incorrect stick in filling machine
KR102025412B1 (en) * 2018-03-26 2019-11-04 (주)뉴텍오토메이션 A System of Controlling Cutter Replacement of Modular Packing Machine Using Machine Learning
EP3939899A1 (en) * 2020-07-16 2022-01-19 TriVision A/S A system and a method for packaging product into separate bags
CN113548256A (en) * 2021-07-13 2021-10-26 郑州中顺智能设备有限公司 A packaging forming device

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JPH0565110A (en) * 1991-08-31 1993-03-19 Nippon Seiki Co Ltd Heat sealing device
JPH09254910A (en) * 1996-03-21 1997-09-30 Nippon Seiki Co Ltd Filling and packaging machine and control method thereof

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JPH04173529A (en) * 1990-10-31 1992-06-22 Nippon Seiki Co Ltd Heat sealing device
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JPH09254910A (en) * 1996-03-21 1997-09-30 Nippon Seiki Co Ltd Filling and packaging machine and control method thereof

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