CN111976179B - Multilayer multimode tire vulcanizer and production process thereof - Google Patents
Multilayer multimode tire vulcanizer and production process thereof Download PDFInfo
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- CN111976179B CN111976179B CN202010894813.5A CN202010894813A CN111976179B CN 111976179 B CN111976179 B CN 111976179B CN 202010894813 A CN202010894813 A CN 202010894813A CN 111976179 B CN111976179 B CN 111976179B
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- 238000004519 manufacturing process Methods 0.000 title abstract description 26
- 210000000078 claw Anatomy 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims abstract description 71
- 238000007493 shaping process Methods 0.000 claims abstract description 51
- 238000004073 vulcanization Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 25
- 230000008602 contraction Effects 0.000 claims description 9
- 239000002775 capsule Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 14
- 230000009471 action Effects 0.000 description 11
- 238000007599 discharging Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The invention relates to a multi-layer multi-mode tire vulcanizer and a production process thereof, comprising a vulcanizer main body, wherein the vulcanizer main body is provided with at least two layers of vulcanization units; the tire storage device is provided with at least two layers of tire storage claw devices for accommodating tires, the rear inflation shaping device is arranged behind the vulcanizing machine main body, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets of rear inflation devices; at least two layers of manipulator devices for loading and unloading tires are respectively arranged on the front side and the rear side of the vulcanizing machine main body, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizing machine main body; the number of layers of the manipulator device, the number of layers of the rear inflating device and the number of layers of the tire storing claw device are all consistent with the number of layers of the vulcanizing units on the vulcanizing machine main body. The multi-layer multi-mode tire vulcanizer provided by the invention is convenient to use, strong in practicability, high in synchronism of production and operation of vulcanization processes of each layer of vulcanization units, greatly improved in uniformity of tire vulcanization quality, and high in vulcanization efficiency.
Description
Technical Field
The invention relates to a multi-layer multi-mode tire vulcanizer and a production process thereof.
Background
At present, a multilayer multimode (especially a double-layer four-mode is taken as a main mode) tire vulcanizing machine has no great breakthrough and improvement in the aspects of structure and control, or adopts the original tire vulcanizing machine structure, and then the vulcanizing production technology is not regulated and improved by simple layer adding and die adding. Although the multi-layer multi-mode (double-layer four-mode) vulcanizing machine has a relatively compact structure, the occupied area of the tire vulcanizing mold is relatively reduced, the quality of the vulcanized tire is always relatively poor, and mainly the following problems exist in the vulcanizing production process technology: 1. the degree of automation is low, and most of the automation is semi-automatic; 2. the operation strength of vulcanization production is relatively high; 3. the auxiliary time for the tire loading and unloading and the tire curing operation is too long, and the tire curing quality of the upper, lower, left and right molds is affected; 4. the full-automatic multi-station post-inflation device cannot be equipped, and the full-automatic operation of the vulcanization process cannot be formed. In summary, the process actions of the upper, lower, left and right molds during vulcanization, whether the molds are used for storing tires, mounting tires or vulcanizing, taking tires, inflating after the upper and the rear, discharging tires and the like, have low automation degree, poor synchronism, long operation time, poor quality and poor homogeneity of the vulcanized tires.
Disclosure of Invention
In view of the above, the invention aims to provide a multi-layer multi-mode tire vulcanizer with convenient use, strong practicability and high vulcanization efficiency and a production process thereof, and the vulcanization process production operation of each layer of vulcanization units has high synchronism, so that the uniformity of the tire vulcanization quality is greatly improved.
The invention is realized by adopting the following scheme: a multi-layer multi-mode tire vulcanizer, comprising at least one set of vulcanizer body having at least two layers of vulcanizing units thereon; the tire storage device is provided with at least two layers of tire storage claw devices for accommodating tires, the rear inflation shaping device is arranged behind the vulcanizing machine main body, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets of rear inflation devices; at least two layers of manipulator devices for loading and unloading tires are respectively arranged on the front side and the rear side of the vulcanizing machine main body, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizing machine main body; the number of layers of the front manipulator device and the rear manipulator device of the vulcanizing machine main body, the number of layers of the rear inflating device on the rear inflating and shaping device and the number of layers of the tire storing claw device on the tire storing device are all identical to the number of vulcanizing unit layers on the vulcanizing machine main body.
Further, the back inflation setting device comprises a base, a rotary upright post is erected on the base, at least two layers of back inflation devices which are distributed on two sides of the rotary upright post are arranged on the rotary upright post, each layer of back inflation device comprises a fixed cross beam fixedly connected to the rotary upright post and a movable cross beam which is located above the fixed cross beam and can move up and down, a lower chuck assembly is arranged on the upper side of the fixed cross beam, and an upper chuck assembly is arranged on the lower side of the movable cross beam.
Further, the lower chuck assembly comprises an inflation lock shaft which is erected on the fixed cross beam, and a lower chuck which is driven by an inflation pre-pressing cylinder to slide up and down relatively is sleeved on the inflation lock shaft; the upper chuck assembly comprises an upper chuck which is rotatably arranged on the movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck, a locking ring part which can be used for the upper end of an inflatable lock shaft to pass through from the middle is arranged at the orifice of the seat hole, a plurality of tooth grooves which are communicated with the upper end surface and the lower end surface of the locking ring part are formed in the locking ring part at intervals, and convex teeth which pass through the tooth grooves of the locking ring part and are clamped on the upper side of the annular part are formed in the peripheral part of the upper end of the inflatable lock shaft at intervals.
Further, a rotary seat sleeve is arranged on the base, the lower end of the rotary upright post is rotatably arranged in the rotary seat sleeve, two side edges of the rotary seat sleeve are horizontally provided with a double-rod-outlet oil cylinder for driving the rotary upright post to rotate, the rotary upright post is sleeved with a gear, and a rack meshed with the gear is arranged on a cylinder barrel of the double-rod-outlet oil cylinder.
Further, the manipulator device comprises a sliding seat which is arranged on the side part of the vulcanizing machine main body and can move up and down, a swing arm which can swing back and forth is hinged on the sliding seat, the free end of the swing arm is fixedly connected with a fixed disc, and a plurality of tire taking claws which are distributed along the circumference and can slide relatively along the radial direction are arranged on the lower side of the fixed disc; the tire taking claw is arranged on the fixed disc through a sliding guide rail pair, an annular rotary disc capable of rotating relative to the fixed disc is further arranged on the lower side of the fixed disc, the claw part of the tire taking claw penetrates downwards from the middle of the annular rotary disc, and a guide shaft extending downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an inclined long hole which is used for the guide shaft to pass through and form a certain included angle with the sliding direction of the tire taking claw so that the tire taking claw is driven to slide along the radial direction to realize expansion and contraction by the guide shaft when the annular turntable rotates, and the swing arm is provided with a driving cylinder for driving the annular turntable to rotate.
Furthermore, a lifting oil cylinder for driving the manipulator devices to move up and down is arranged on the side part of the vulcanizing machine main body, a safety bolt for fixing each manipulator device in the height direction and loading and unloading a tire working position is also arranged on the side part of the vulcanizing machine main body, the safety bolt is driven by an air cylinder to stretch and retract, and a jack matched with the safety bolt in a plugging manner is formed in the manipulator device; the lower side of the manipulator device at the front side of the vulcanizing machine body is also provided with a hoisting device for hoisting vulcanizing capsules, the hoisting device comprises a sleeve which is fixedly connected to the lower side of a swing arm of the manipulator device along the horizontal direction, a telescopic rod which is provided with one end extending from the end of the sleeve and can slide and stretch relative to the sleeve is arranged in the sleeve, and the extending end of the telescopic rod is fixedly connected with a lifting hook.
Further, the tire storage device comprises a base, a rotating upright post is erected on the base, a fixed layer frame and at least one movable layer frame which is arranged above the fixed layer frame and can move up and down relative to the rotating upright post are arranged on one side of the rotating upright post, the fixed layer frame is fixedly connected to the lower part of the rotating upright post, and the tire storage claw devices are arranged on the fixed layer frame and the movable layer frame.
Further, the tire storage claw device comprises a plurality of tire storage claws which are distributed along the circumference and can slide along the radial direction, radial long holes positioned below each tire storage claw are formed in the fixed layer frame and the movable layer frame, and the bottoms of the tire storage claws are connected with a linkage shaft penetrating through the radial long holes; the lower sides of the fixed layer frame and the movable layer frame are provided with rotating discs capable of rotating relative to the fixed layer frame or the movable layer frame, and the rotating discs are provided with inclined long holes for the linkage shafts to pass through and form a certain included angle with the radial long holes so that the tire storage claws are driven by the linkage shafts to slide along the radial direction to realize expansion and contraction when the rotating discs rotate.
Further, a rotary locking device is connected between the lower end of the rotary upright post and the base, the rotary locking device comprises a disc body positioned at the lower end of the rotary upright post, a notch is formed in the side part of the disc body, a limiting rod which can swing up and down and can pass through the notch after swinging up is hinged to the base right below the notch, a thread part is arranged at the free end of the limiting rod and is connected with a locking nut, and a handle is fixedly connected to the locking nut; the lifting gear motor is installed at the top of the rotating upright post, the driving sprocket is installed on the main shaft of the lifting gear motor, the driven sprocket positioned above the fixed layer frame is installed at the lower part of the rotating upright post, the chain is connected between the driving sprocket and the driven sprocket, and the chain is connected with the movable layer frame.
The invention adopts another technical scheme that: the production process of the multi-layer multi-mode tire vulcanizer is characterized in that: (1) Taking out green tire blanks from a factory green tire transportation chain and placing the green tire blanks on each layer of tire storage claw devices of the tire storage device; (2) Simultaneously grabbing green tires on each layer of tire storage claw devices of the tire storage device by each layer of manipulator devices on the front side of the vulcanizing machine main body, and putting the green tires into vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) After the vulcanization treatment is finished, all layers of manipulator devices on the rear side of the vulcanizing machine main body simultaneously take out tires in corresponding layers of vulcanizing units and are arranged on all layers of rear inflation devices of the rear inflation shaping device; (4) And (5) taking out the tire, putting the cooled tire after the inflation shaping in the inflation shaping device on a factory product tire conveying chain.
Compared with the prior art, the invention has the following beneficial effects: the multi-layer multi-mode tire vulcanizer disclosed by the invention has the advantages of reasonable design, convenience in use, strong practicability, high synchronization of production operation of vulcanization processes of all layers of vulcanization units and great improvement on the uniformity of tire vulcanization quality; the method has the advantages of high automation degree of operation, compact action, greatly shortened auxiliary time, low labor intensity of staff and high vulcanization efficiency, solves and meets the production process technology of multi-layer multi-mode tire vulcanization, and greatly improves the quality and vulcanization efficiency of multi-layer multi-mode tire vulcanization.
The present invention will be further described in detail below with reference to specific embodiments and associated drawings for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
Drawings
FIG. 1 is a side view of the overall structure of an embodiment of the present invention;
FIG. 2 is a top view of the overall structure of an embodiment of the present invention;
FIG. 3 is a side view of a robot mounting structure in accordance with an embodiment of the present invention;
FIG. 4 is a top view of a robot mounting structure in accordance with an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a robot apparatus according to an embodiment of the present invention;
FIG. 6 is a top view of a robot configuration in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a safety latch according to an embodiment of the invention;
FIG. 8 is a schematic view of a post-inflation shaping device according to an embodiment of the present invention;
FIG. 9 is a top view of a rear inflation styling apparatus in accordance with an embodiment of the present invention;
FIG. 10 is a schematic view of the partial construction of FIG. 8;
FIG. 11 is a schematic view of a rear inflator in an embodiment of the present invention;
FIG. 12 is a schematic view of a tire storage device in accordance with an embodiment of the present invention;
FIG. 13 is a top view of a tire storage device according to an embodiment of the present invention;
FIG. 14 is a schematic view of the partial construction of FIG. 12;
FIG. 15 is a front view of two sets of left-right symmetric vulcanizer bodies in accordance with an embodiment of the present invention;
FIG. 16 is a schematic view of a tire-discharging manipulator device according to an embodiment of the present invention;
The reference numerals in the figures illustrate: 1000-vulcanizer main body, 1100-lift cylinder, 1200-safety bolt, 1300-vulcanizing unit, 2000-manipulator device, 2100-slide, 2200-swing arm, 2300-fixed disk, 2400-tire taking claw, 2410-guide shaft, 2500-sliding guide rail pair, 2600-annular rotary disk, 2700-driving cylinder, 2800-swing cylinder, 2900-movable rod, 3000-lifting device, 3100-sleeve, 3200-telescopic rod, 3300-lifting hook; 4000-post-inflation setting device, 4100-base, 4110-rotation seat cover, 4120-double-rod cylinder, 4200-rotation column, 4210-inflation lift cylinder, 4220-gear, 4300-post-inflation device, 4310-fixed cross beam, 4320-movable cross beam, 4330-inflation pre-compression cylinder, 4340-lower chuck, 4341-lower rim, 4350-upper chuck, 4351-locking ring portion, 4352-rotation shaft, 4353-rocking handle, 4354-upper rim, 4360-inflation lock shaft, 4361-cam, 4362-detection hole, 4370-rotation cylinder, 5000-tire holder device, 5100-base, 5110-stopper rod 5111-lock nut, 5112-handle, 5120-driven sprocket, 5130-slack adjuster shaft, 5140-adjusting bolt, 5200-rotating column, 5210-tray, 5211-notch, 5300-fixed shelf, 5400-movable shelf, 5410-fall safety damper, 5500-tire storage claw device, 5510-tire storage claw, 5520-radial slot, 5530-linkage shaft, 5540-rotating tray, 5550-oblique slot, 5560-expansion cylinder, 5570-elastic support plate, 5600-lifting gear motor, 5610-driving sprocket, 5620-chain, 6000-tire-discharging manipulator device, 7000-tire.
Detailed Description
As shown in fig. 1 to 16, a multi-layer multi-mode tire vulcanizer includes at least one set of vulcanizer body 1000, wherein the vulcanizer body 1000 has at least two layers of vulcanizing units 1300; each vulcanizing unit comprises an upper vulcanizing mould, a lower vulcanizing mould, a vulcanizing capsule and a vulcanizing center mechanism; a tire storage device 5000 is arranged in front of the vulcanizing machine main body 1000, at least two layers of tire storage claw devices 5500 for accommodating tires are arranged on the tire storage device 5000, a rear inflation shaping device 4000 is arranged behind the vulcanizing machine main body 1000, and at least two layers of rear inflation shaping devices 4300 of two sets are arranged on the rear inflation shaping device 4000; at least two layers of manipulator devices 2000 for loading and unloading tires are respectively arranged on the front side and the rear side of the vulcanizing machine main body 1000, and the manipulator devices 2000 can swing back and forth and can move up and down relative to the vulcanizing machine main body; the number of layers of the front manipulator device 2000 and the rear manipulator device 2000 of the vulcanizing machine main body 1000, the number of layers of the rear inflating device on the rear inflating and shaping device 4000 and the number of layers of the tire storing claw device on the tire storing device are all consistent with the number of vulcanizing unit layers on the vulcanizing machine main body; the front side and the rear side of the vulcanizing machine main body are respectively provided with the manipulator devices with the same layer number as the vulcanizing units, each layer of vulcanizing units can synchronously hold and grasp tires or tire blanks, the vulcanizing machine has good synchronism, the operation time of vulcanizing and holding tires is saved, the vulcanizing production efficiency is improved, the vulcanizing quality is improved, the tire homogeneity is ensured, the manipulator device at the front side is a feeding side manipulator device, and the tires on the tire storage device are held and then are put into the vulcanizing machine main body; the rear manipulator device is a discharging manipulator device, the tire which is gripped on the vulcanizing machine main body and vulcanized is placed on the rear inflation device, and the front and rear manipulator devices of the vulcanizing machine main body can simultaneously load and unload the tire, so that the auxiliary time for loading and unloading the tire is reduced, and the vulcanizing quality of each layer of vulcanizing unit is ensured to be the same; the multi-layer multi-mode tire vulcanizer realizes that on a tire storage device for taking out a green tire blank from a factory green tire transportation chain and placing the green tire, the green tire on each layer of tire storage claw device of the tire storage device is simultaneously grabbed by each layer of mechanical arm device at the front side of a vulcanizer main body and is put into a vulcanization unit at the corresponding layer of the vulcanizer main body for shaping, mold closing and vulcanization; after the vulcanization treatment is completed, the manipulator devices of all layers at the rear side of the vulcanizing machine main body simultaneously take out the tires in the vulcanizing units of the corresponding layers and mount the tires on the rear inflation devices 4300 of all layers of the rear inflation shaping device 4000; and then taking out the finished inflated shaping cooled tire and putting the inflated shaping cooled tire on a factory product tire conveying chain, wherein the multi-layer multi-mode tire vulcanizing machine solves the synchronization and full automation of the production vulcanizing process action, creatively upgrades, reforms and reforms the operation technology and the device of each production process, solves and meets the production process technology of multi-layer multi-mode tire vulcanization, and greatly improves the quality and the vulcanizing efficiency of multi-layer multi-mode tire vulcanization.
In this embodiment, the multi-layer multi-mold tire vulcanizer has two sets of vulcanizer bodies 1000 arranged side by side in bilateral symmetry, each set of vulcanizer bodies 1000 being equipped with a manipulator device, a tire storage device, and a rear inflation device.
The vulcanizing process production operation of each layer of vulcanizing units in the multi-layer multi-mode tire vulcanizing machine is extremely high in synchronism, the automation degree of operation is high, the actions of a tire storage device, a mechanical arm device and a post-inflation shaping device are compact, the auxiliary time is greatly shortened, the labor intensity of workers is low, the vulcanizing efficiency is high, the synchronism of all the process operation actions is high, and the uniformity of the tire vulcanizing quality is greatly improved; the device for forming the upper and the lower inflation of the vulcanized tires has the advantages of high speed, short time and high synchronism, and each tire can be simultaneously provided with the device for forming the upper and the lower inflation, so that the quality requirement of the inflation, cooling and forming process of the tires is ensured; each vulcanizing unit on the vulcanizing machine main body adopts independent control no matter the vulcanizing thermal process control or the vulcanizing control, so that the process control quality of each vulcanizing unit is ensured.
In this embodiment, a tire discharging manipulator device 6000 for gripping a tire on the rear inflation shaping device and transferring the tire to a designated position (namely, a factory product tire conveying chain) is arranged at the side of the rear inflation shaping device, the tire discharging manipulator device 6000 comprises a vertical column 6100 and a gripping arm 6200 which is horizontally arranged on the vertical column and can move up and down and swing, a pair of gripping claws 6300 are arranged at the free ends of the gripping arms, the two gripping claws are driven by a cylinder to synchronously move in opposite directions or in opposite directions, the gripping arms are driven by a motor to move up and down through a chain, and the gripping arms are driven by the cylinder to swing through a rack and pinion.
In this embodiment, the rear inflation setting device 4000 includes a base 4100, a rotating column 4200 is erected on the base 4100, at least two layers of rear inflation devices 4300 each having two sets of rear inflation devices distributed on two sides of the rotating column are installed on the rotating column 4200, the rear inflation devices 4300 include a fixed cross beam 4310 fixedly connected to the rotating column 4200 and a movable cross beam 4320 located above the fixed cross beam and capable of moving up and down, a lower chuck assembly is installed on the upper side of the fixed cross beam 4310, and an upper chuck assembly is installed on the lower side of the movable cross beam; the left and right sets of rear inflating devices are respectively provided with the same structure, the rear inflating devices can be independently installed and used, the rear inflating devices are horizontally placed, each layer is provided with two rear inflating devices 4300, namely each layer of inflating stations are double stations, the inflating stations on two sides can be switched through rotating the upright posts, when one side of the inflating stations turns to the vulcanizing machine, the other side inflating stations can be rotated to one side far away from the vulcanizing machine for continuous inflation shaping and cooling, the inflation shaping and cooling time is prolonged, the process quality requirement is completely met, and the product quality is guaranteed.
Each layer of station is horizontally designed and installed, each layer is arranged in double-station mode, the requirements of a post-inflation shaping cooling process can be met to the maximum extent, left and right linkage can be achieved, independent operation can be achieved, and combination is convenient; the stacked and vertical design and installation hierarchical structure is adopted, the manipulator is convenient to rotate, mount and grasp the tire, and the upper chuck is adopted to press down the moving mode, so that the reliability and the stability of the tire inflation shaping action are improved.
In this embodiment, the lower chuck assembly includes an inflatable lock shaft 4360 standing on a fixed beam, and a lower chuck 4340 which is driven by an inflatable pre-pressing cylinder 4330 to slide up and down relatively is sleeved on the inflatable lock shaft; the upper chuck assembly comprises an upper chuck 4350 rotatably mounted on a movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck 4350, a locking ring portion 4351 allowing the upper end of an inflatable lock shaft to pass through from the middle is arranged at the orifice of the seat hole, a plurality of tooth grooves penetrating through the upper end face and the lower end face of the locking ring portion are formed in the locking ring portion at intervals, protruding teeth 4361 clamped on the upper side of the annular portion after passing through the tooth grooves of the locking ring portion are formed in the peripheral portion of the upper end of the inflatable lock shaft 4360 at intervals, when the lower clamping piece descends, the upper end of the inflatable lock shaft 4360 passes through the middle of the locking ring portion, the protruding teeth 4361 at the upper end of the inflatable lock shaft 4360 pass through the tooth grooves of the locking ring portion, and then the protruding teeth 4361 are staggered when the lower chuck rotates so as to enable the protruding teeth 4361 to be clamped above the locking ring portion.
In this embodiment, a rotation shaft 4352 rotatably mounted on the movable beam is welded to the upper end of the upper chuck 4350, a rocking handle 4353 is connected to the upper end of the rotation shaft, the rocking handle is hinged to the driving end of a rotary cylinder 4370, the base of the rotary cylinder is hinged to the movable beam, and the telescopic rod of the rotary cylinder stretches to drive the rocking handle to swing so as to drive the upper chuck to rotate.
In this embodiment, the upper chuck 4350 is connected with an upper rim 4354 matched with the toe opening on the upper side of the tire through bolts, and the lower chuck is connected with a lower rim 4341 matched with the toe opening on the lower side of the tire through bolts; the upper end of the inflation lock shaft 4360 is provided with an inflation hole, the lower end of the inflation lock shaft is provided with an air inlet communicated with the inflation hole through an inner pore canal of the inflation lock shaft, the side part of the lower end of the inflation lock shaft is provided with a detection hole 4362 which is the same as the pore canal, a pressure sensor is arranged at the detection hole, and the inflation pre-pressing cylinder 4330 adopts a hollow rod structure and is sleeved on the periphery of the inflation lock shaft.
In this embodiment, the rotating column 4200 is provided with a vertical guide rail for guiding the moving beam to move up and down, the moving beam is provided with a slider matched with the vertical guide rail, the side of the column is provided with an inflatable lift cylinder 4210 for driving the moving beam to move up and down, and the upper chuck is lifted by a combination of a cylinder and a linear guide rail device, so that the lifting is stable and the movement is in place.
In this embodiment, a rotary seat cover 4110 is mounted on the base 4100, the lower end of the rotary column is rotatably mounted in the rotary seat cover 4110, two side edges of the rotary seat cover are horizontally mounted with a double-rod-outlet oil cylinder 4120 for driving the rotary column to rotate, the rotary column is sleeved with a gear 4220, and a cylinder barrel of the double-rod-outlet oil cylinder is mounted with a rack meshed with the gear; the rotary conversion of the inflation stations at the two sides of the rotary upright post adopts an oil cylinder to drive a gear rack to operate, so that the operation is stable and reliable, and the positioning is accurate.
The working process of the post-inflation shaping device of the multi-layer multi-mode vulcanizing machine comprises the following steps:
(1) Waiting for inflation: the post-inflator 4300 on the station 2 side is performing tire inflation, shaping, and cooling; while no tire is present on the post-inflator 4300 on the station 1 side, the upper chuck is in the raised position and is turned to the vulcanizer orientation position waiting for the tire to be vulcanized.
(2) And (3) a tyre mounting process: after the tire vulcanization on the vulcanizing machine is finished, the tire layers on the vulcanizing machine are grasped by the manipulator device and placed on the lower chuck of the rear inflating device 4300 of each layer, and the system detects that the tire is arranged on the lower pressure plate on the rear inflating device.
(3) And (5) inflation shaping and cooling: the inflation lifting cylinder of the rear inflation device drives the movable cross beam to move downwards and drives the upper pressure plate to descend, and when the set locking ring position is reached, the upper pressure plate is driven by the rotary cylinder to rotate and be locked with the inflation locking shaft, and the inflation pre-pressing cylinder drives the lower pressure plate to slightly move upwards to press the tire; then the inflation valve is opened to inflate the tire through the inflation lock, the tire is inflated, shaped and cooled, and when the inflation pressure is detected to meet the process quality requirement, the inflation, shaping and cooling process time can be recorded.
(4) Tire air release preparation: when the tire vulcanization process time is 5-6min away from the setting, the rear inflating device 4300 at the station 2 side releases the pneumatic tire, the inflating valve is closed at first, the deflating valve is opened at the same time, when no pressure (or less than or equal to 0.025MPa air pressure) in the inner cavity of the tire is detected, the lower chuck is driven to descend to close the air pressure by the inflating pre-pressing cylinder, the deflating valve is opened at the same time, and the upper pressure plate is lifted to the ascending position; and then the tire at the station 2 side is taken out by a tire discharging manipulator device.
(5) Station 1 and station 2 switching
The rotating upright column rotates to convert the station 1 side and the station 2 side, the station 2 side which is waiting for the completion of deflation and tire release is rotated to the direction position of the vulcanizing machine, the tire which is waiting for receiving vulcanization is rotated to the direction position which is away from the vulcanizing machine, and the station 1 side which is being inflated and shaped for cooling is rotated to the direction position which is away from the vulcanizing machine, so that inflation, shaping and cooling are continued.
In this embodiment, the manipulator device 2000 includes a slide 2100 mounted on a side portion of the vulcanizer body and capable of moving up and down, a swing arm 2200 capable of swinging back and forth is hinged on the slide, a fixed disk 2300 is fixedly connected to a free end of the swing arm, and a plurality of tire taking claws 2400 which are distributed along a circumference and capable of sliding relatively along a radial direction are mounted on a lower side of the fixed disk.
In this embodiment, the tire taking claw 2400 is mounted on a fixed disk through a sliding guide rail pair 2500, an annular turntable 2600 capable of rotating relative to the fixed disk is further mounted on the lower side of the fixed disk, the claw portion of the tire taking claw passes through the middle of the annular turntable downwards, and a guide shaft 2410 extending downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an inclined long hole which is used for the guide shaft to pass through and form a certain included angle with the sliding direction of the tire taking claw so that the tire taking claw is driven to slide along the radial direction to realize expansion and contraction by the guide shaft when the annular turntable rotates, and the swing arm is provided with a driving cylinder 2700 used for driving the annular turntable to rotate; when the annular turntable rotates, the guide shaft is forced to drive the tire taking claw to slide inwards and outwards along the radial direction through the inclined long hole so as to realize expansion and contraction, and further, the tire is taken and put.
In this embodiment, a movable rod 2900 capable of sliding up and down relative to one of the tire taking claws and pushing the tire to slide up is installed on the outer side of one of the tire taking claws, and a sensor for detecting the position of the movable rod; when the tire needs to be grabbed, the tire taking claw stretches into the tire from the middle of the tire when the manipulator device descends, when the tire is jacked to the movable rod 2900, the movable rod slides upwards to be detected by the sensor, the manipulator device descends to the position, and then the tire taking claw is hooked into the toe opening of the tire when the driving cylinder 2700 is controlled to work.
In this embodiment, a pair of swing cylinders 2800 for driving the swing arm to swing reciprocally between three positions are connected between the slide 2100 and the swing arm 2200, the driving ends of the two swing cylinders are connected together, one swing cylinder is hinged on the slide, the other swing cylinder is hinged on the swing arm, and when both swing cylinders are in contraction, the manipulator device swings to the position farthest from the vulcanizer main body, and the tire taking position is taken for external packaging; when only one swing cylinder extends, the manipulator swings to the middle position, namely the waiting position; when the two swinging cylinders are extended, the manipulator device swings towards the middle of the vulcanizing machine, so that the tire taking position is built in, each tire taking manipulator device is provided with an external tire taking position, a waiting position and a built-in tire taking position, and the rotation positioning is relatively positive, so that the continuity of the operation action is good, the front and rear production process operation is not influenced, the operation auxiliary time can be saved, and the vulcanizing production efficiency is improved; the transfer-in and transfer-out of the manipulator device is controlled by double cylinders, so that the accuracy of the center position of the tire mounting is ensured, the stable and reliable shaping is ensured, the process quality of vulcanization shaping is ensured, and the manipulator device has a tire mounting waiting position, so that the operation action is more compact, and the operation time is shorter.
In this embodiment, the side portion of the vulcanizer main body 1000 is provided with a lifting cylinder 1100 for driving the manipulator devices to move up and down, the side portion of the vulcanizer main body 1000 is also provided with a safety plug 1200 for fixing each manipulator device in the height direction and loading and unloading the tire working position, the safety plug is driven by a cylinder to stretch and retract, and a jack in plug-in fit with the safety plug is formed on a sliding seat of the manipulator device, mainly for replacing or installing a mold, the manipulator device is prevented from falling down, and personnel injury and equipment damage may be caused. The lifting height position of each manipulator device is controlled by an electronic ruler, so that the positioning is accurate, and the adjustment is convenient and reliable; the rotation and the lifting of the manipulator device are controlled by the oil cylinder, so that the manipulator device has stable operation and accurate positioning.
In this embodiment, a lifting device 3000 for lifting the curing bladder is further disposed at the lower side of the manipulator device at the front side of the curing machine body, the lifting device 3000 includes a sleeve 3100 horizontally and fixedly connected to the lower side of the swinging arm of the manipulator device, the axial line direction of the sleeve is parallel to the length direction of the swinging arm, a telescopic rod 3200 with one end extending from the end of the sleeve and capable of sliding and telescoping relative to the sleeve is disposed in the sleeve, and the extending end of the telescopic rod is fixedly connected with a lifting hook 3300; the lifting hook on the front manipulator device is convenient for replacing capsules, and reduces the labor intensity of operators.
The working process of the manipulator device at the front side of the multi-layer multi-mode tire vulcanizer comprises the following steps:
(1) When the tire storage devices at the feeding side of the vulcanizing machine main body store tires, all layers of manipulator devices at the front side of the vulcanizing machine main body are moved from a waiting position to the position above the tire storage devices at the position of taking out the outer tire, all layers of manipulator devices simultaneously descend to the tire taking positions respectively set in the height direction, tire taking claws of the manipulator devices simultaneously expand to grasp the tires, and then the manipulator devices ascend to a certain height to grasp the tires;
(2) After the main machine of the vulcanizing machine is well opened, each layer of manipulator device at the front side of the main machine body of the vulcanizing machine simultaneously rotates to the middle to internally install a tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to respective set positions, tire taking claws of the manipulator devices synchronously retract in place to put tires into corresponding vulcanizing units, then the manipulator devices ascend to the corresponding set positions and outwards rotate to waiting positions.
The working process of the manipulator device at the rear side of the multi-layer multi-mode tire vulcanizer comprises the following steps:
(1) After the vulcanizing machine main machine finishes vulcanizing treatment and mold opening, all layers of manipulator devices at the rear side of the vulcanizing machine main body simultaneously rotate from a waiting position to the middle to the built-in tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to the set positions, tire taking claws of the manipulator devices synchronously expand to grasp tires, and then the manipulator devices ascend to the corresponding set positions;
(2) Each layer of manipulator device at the rear side of the vulcanizing machine main body simultaneously outwards rotates to the upper part of a rear air charging device of an external tire taking position, each layer of manipulator device simultaneously descends to respective set tire taking positions in the height direction, tire taking claws of the manipulator device synchronously shrink in place to place tires on the rear air charging device, and then the manipulator device ascends to the corresponding set positions and outwards rotates to a waiting position.
In this embodiment, the tire storage device 5000 includes a base 5100, the base is fixed on the ground by anchor bolts, a rotating upright post 5200 is erected on the base, the lower end of the rotating upright post 5200 is rotatably mounted on the base by a bearing, a fixed layer frame 5300 and at least one movable layer frame 5400 which is positioned above the fixed layer frame and can move up and down relative to the rotating upright post are arranged on one side of the rotating upright post 5200, the number of layers of the movable layer frame can be two, three or four, the number of layers of the movable layer frame is set according to the number of layers of a vulcanizing machine, the total number of layers of the movable layer frame and the fixed layer frame is consistent with the number of layers of the vulcanizing machine, the fixed layer frame 5300 is fixedly connected to the lower part of the rotating upright post 5200, and the movable layer frame and the fixed layer frame are both provided with the tire storage claw device 5500; the tire storage device can simultaneously store two or more layers of tire blanks, shortens the time for loading and taking the tire by a vulcanizing machine, improves the vulcanizing production efficiency, improves the vulcanizing quality, and improves the vulcanizing homogeneity.
In this embodiment, the tire storing claw device 5500 includes a plurality of tire storing claws 5510 that are circumferentially distributed and can slide along a radial direction, radial long holes 5520 located below each tire storing claw are formed on the fixed layer frame and the movable layer frame, and a linkage shaft 5530 passing through the radial long holes is connected to the bottom of the tire storing claw 5510; the lower sides of the fixed layer frame and the movable layer frame are provided with rotating discs 5540 which can rotate relative to the fixed layer frame or the movable layer frame, the rotating discs are provided with inclined long holes 5550 which are used for the linkage shafts to pass through and form a certain included angle with the radial long holes, so that when the rotating discs rotate, the linkage shafts drive the tire storage claws to slide along the radial directions to realize expansion and contraction, when the rotating discs rotate, the linkage shafts are forced to slide along the radial long holes inwards and outwards through the inclined long holes 5550 so as to drive the tire storage claws to slide along the radial directions to realize expansion and contraction, and the tire storage claw device 5500 is provided with tire storage claws which synchronously expand and contract, thereby ensuring the tire storage center to facilitate the assembly and the clamping of the tire blank, and ensuring that the tire blank is not deformed or unchanged in positioning position when the tire blank is assembled and taken.
In this embodiment, the fixed layer frame and the movable layer frame are respectively provided with a collapsible cylinder 5560 for driving the rotating disc to rotate, and the fixed layer frame and the movable layer frame are also provided with a plurality of elastic support plates 5570 for supporting tires, and springs are arranged below the elastic support plates.
In this embodiment, a rotation locking device is connected between the lower end of the rotation upright post 5200 and the base, the rotation locking device includes a tray 5210 located at the lower end of the rotation upright post 5200, a notch 5211 is provided at the side of the tray 5210, a stop lever 5110 capable of swinging up and down and passing through the notch after swinging up is hinged to the base directly below the notch, a threaded portion is provided at the free end of the stop lever 5110 and is connected with a locking nut 5111, a handle 5112 is fixedly connected to the locking nut, when the stop lever swings up and is clamped into the notch of the tray, the rotation upright post can be limited to rotate, when the stop lever swings down and is separated from the notch, the rotation upright post can be rotated, the whole tire storage device can be freely rotated, the whole tire storage device does not need to be removed, the installation or the replacement of capsules and molds is facilitated, after the replacement of the capsules and molds is completed, the tire storage device is turned in place by an operator, and the rotation locking device is locked. The rotation locking devices are three groups, and every two adjacent groups are staggered by 90 degrees.
In this embodiment, lift gear motor 5600 is installed at rotation stand 5200 top, installs driving sprocket 5610 on the main shaft of lift gear motor 5600, and rotation stand lower part installs the driven sprocket 5120 that is located the fixed layer frame top, is connected with chain 5620 between driving sprocket and the driven sprocket, chain 5620 links together with the activity layer frame, rotation stand side-mounting has the vertical guide rail that is used for the activity layer frame to remove the direction, installs on the activity layer frame with vertical guide rail complex slider.
In this embodiment, wear to be equipped with on the rotation stand and be used for installing driven sprocket's elasticity adjustment shaft 5130, driven sprocket 5120 passes through the bearing and installs in elasticity adjustment shaft tip, has offered the vertical slot hole that supplies elasticity adjustment shaft to pass on the rotation stand, and elasticity adjustment shaft can slide from top to bottom in vertical slot hole, is connected with on the rotation stand of elasticity adjustment shaft both ends top position along vertical setting and the adjusting bolt 5140 of lower extreme against elasticity adjustment shaft, can adjust the elasticity of chain through twisting adjusting bolt 5140.
In this embodiment, install the tire inductor that is used for responding to the tire on movable layer frame 5400 and the fixed layer frame 5300, install the position sensor that is used for responding to whether the movable layer frame arrives the dress respectively and gets the child position and deposit the child position on the rotation stand, still install whereabouts safety damper 5410 on the movable layer frame, whereabouts safety damper inside is provided with the electro-magnet, when the chain breaks, whereabouts safety damper's telescopic link can extend and push up vertical guide rail and prevent the movable layer frame whereabouts, has guaranteed the reliable safety of lift.
The working process of the tire storage device of the multi-layer multi-mode tire vulcanizer comprises the following steps:
(1) Taking off the green tyre from the transport chain by a manual or mechanical device, placing the green tyre on a fixed layer frame and a movable layer frame, sending a tyre storing signal on a tyre storing device, expanding a tyre storing claw by extending a collapsible cylinder, automatically centering the green tyre and storing the green tyre, and driving the movable layer frame to rise to a tyre loading and unloading position by a lifting gear motor;
(2) The manipulator device is turned in, each layer of tire blank on the tire storage device is automatically grabbed at the same time, and after the tire is grabbed, the expanding and contracting cylinder is shortened to enable the tire storage claws to simultaneously contract, so that the tire loading and grabbing actions are completed;
(3) The movable layer frame descends to a tire storage position, and waits for storing a tire blank for the next production process cycle.
The tire storage device is convenient and labor-saving, and has low labor intensity; the tire taking device can utilize corresponding manipulator devices to simultaneously take tires, the tire taking synchronism of each layer of vulcanization mold assembly of the vulcanizing machine is greatly improved, the tire taking time of vulcanization is shortened, the vulcanization quality and the vulcanization efficiency are improved, only the rotation is realized, an operator can conveniently and lightly rotate out of the front operation face, the capsule and the mold are installed and replaced, the operator can rotate in and fix the tire after the work is finished, the structure is simple, the installation is convenient, and the process requirements of tires with different specifications are met.
The production process of the multi-layer multi-mode tire vulcanizer is characterized in that: (1) Taking out green tire blanks from the factory green tire transportation chain, placing the green tire blanks on each layer of tire storage claw devices of the tire storage device, and manually taking out the green tire blanks on the factory green tire transportation chain; (2) Simultaneously grabbing green tires on each layer of tire storage claw devices of the tire storage device by each layer of manipulator devices on the front side of the vulcanizing machine main body, and putting the green tires into vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) After the vulcanization treatment is finished, all layers of manipulator devices on the rear side of the vulcanizing machine main body simultaneously take out tires in corresponding layers of vulcanizing units and are arranged on all layers of rear inflation devices of the rear inflation shaping device; (4) And (5) putting the cooled tire subjected to inflation shaping in the inflation shaping device on a factory product tire conveying chain, and taking out the tire in the inflation shaping device by using a tire discharging manipulator device.
The invention solves the problems of synchronization and full automation of the production and vulcanization process actions, creatively upgrades, reforms and innovates the operation technology and the device of each production process, solves and satisfies the production process technology of multi-layer multi-mode tire vulcanization, and greatly improves the quality and the vulcanization efficiency of multi-layer multi-mode tire vulcanization.
In this embodiment, the working process of the tire storage device in step (1) is as follows:
a. The green tire is placed on a fixed layer frame and a movable layer frame of a tire storage device, then a tire storage signal on the tire storage device is sent out, a expanding and contracting cylinder is extended to expand a tire storage claw, the green tire is automatically positioned in the center and stored, and then a lifting speed reducing motor drives the movable layer frame to ascend to a tire loading and unloading position;
b. when the manipulator device is turned into the gripping of each layer of green tire blank on the tire storage device, the expanding and contracting cylinder is shortened to enable the tire storage claws to simultaneously contract, so that the tire loading and gripping actions are completed; the movable floor is then lowered to a tire storage position.
In this embodiment, in the working process of the manipulator device of each layer on the front side of the vulcanizer main body in the step (2):
a. each layer of manipulator device at the front side of the vulcanizing machine main body is transferred to the upper part of the tire storage device at the tire taking position from the waiting position, each layer of manipulator device simultaneously descends to the tire taking position set by each manipulator device in the height direction, the tire taking claws of the manipulator device simultaneously expand to grasp the tire, and then the manipulator device ascends to a certain height to grasp the tire;
b. After the main machine of the vulcanizing machine is well opened, each layer of manipulator device at the front side of the main machine body of the vulcanizing machine simultaneously rotates to the middle to internally install a tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to respective set positions, tire taking claws of the manipulator devices synchronously retract in place to put tires into corresponding vulcanizing units, then the manipulator devices ascend to the corresponding set positions and outwards rotate to waiting positions.
In this embodiment, in the working process of the manipulator device of each layer at the rear side of the vulcanizer body in step (3):
a. After the vulcanizing machine main machine finishes vulcanizing treatment and mold opening, all layers of manipulator devices at the rear side of the vulcanizing machine main body simultaneously rotate from a waiting position to the middle to the built-in tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to the set positions, tire taking claws of the manipulator devices synchronously expand to grasp tires, and then the manipulator devices ascend to the corresponding set positions;
b. Each layer of manipulator device at the rear side of the vulcanizing machine main body simultaneously outwards rotates to the upper part of a rear air charging device of an external tire taking position, each layer of manipulator device simultaneously descends to respective set tire taking positions in the height direction, tire taking claws of the manipulator device synchronously shrink in place to place tires on the rear air charging device, and then the manipulator device ascends to the corresponding set positions and outwards rotates to a waiting position.
In this embodiment, the working process of the post-inflation shaping device in step (3) is as follows:
a. Waiting for inflation: the rear air charging device at the side of the station 1 is in an empty state, the upper chuck is in a lifting position and is turned to the direction of the main body of the vulcanizing machine, and the tire which is vulcanized is waited to be placed.
B. And (3) a tyre mounting process: after the vulcanization of the tire on the vulcanizing machine main body is finished, the tire of each layer on the vulcanizing machine main body is grabbed by a manipulator device and placed on a lower chuck of the rear inflating device of each layer on the side of the station 1, and the system detects that the tire is arranged on a lower pressure plate on the rear inflating device of the side of the station 1.
C. And (5) inflation shaping and cooling: the inflation lifting cylinder of the rear inflation device at each layer of the side of the station 1 drives the movable cross beam to move downwards and drives the upper pressure plate to descend, and when the set locking ring position is reached, the rotary cylinder drives the upper pressure plate to rotate and lock the inflation locking shaft, and the inflation pre-pressing cylinder drives the lower pressure plate to slightly move upwards to press the tire; then the inflation valve is opened to inflate the tire through the inflation lock, the tire is inflated, shaped and cooled, and when the inflation pressure is detected to meet the process quality requirement, the inflation, shaping and cooling process time can be recorded.
D. Station 1 and station 2 transition: when the tire vulcanization process time is 5-6min away from the setting, the rotary upright column rotates to convert the station 1 side and the station 2 side, the empty station 2 side is rotated to the direction position of the vulcanizing machine, the tire is waited to receive the vulcanized tire, the side of the inflating and shaping cooling station 1 is rotated to the direction position away from the vulcanizing machine, and the inflating and shaping cooling is continued; and after the inflation shaping and cooling are finished, releasing the pneumatic tire, simultaneously opening the deflation, and taking out the tire by a tire discharging manipulator device.
Any of the above-described embodiments of the present invention disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the invention, and the numerical values listed above should not limit the protection scope of the invention.
If the invention discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (8)
1. A multi-layer multi-mode tire vulcanizer, comprising at least one set of vulcanizer body having at least two layers of vulcanizing units thereon; the method is characterized in that: the tire storage device is provided with at least two layers of tire storage claw devices for accommodating tires, the rear inflation shaping device is arranged behind the vulcanizing machine main body, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets of rear inflation devices; at least two layers of manipulator devices for loading and unloading tires are respectively arranged on the front side and the rear side of the vulcanizing machine main body, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizing machine main body; the number of layers of the front manipulator device and the rear manipulator device of the vulcanizing machine main body, the number of layers of the rear inflating device on the rear inflating and shaping device and the number of layers of the tire storing claw device on the tire storing device are all consistent with the number of layers of the vulcanizing units on the vulcanizing machine main body; the rear inflation shaping device comprises a base, a rotary upright post is erected on the base, at least two layers of rear inflation devices which are distributed on two sides of the rotary upright post are arranged on each layer of rotary upright post, each rear inflation device comprises a fixed cross beam fixedly connected to the rotary upright post and a movable cross beam which is positioned above the fixed cross beam and can move up and down, a lower chuck assembly is arranged on the upper side of the fixed cross beam, and an upper chuck assembly is arranged on the lower side of the movable cross beam; the lower chuck assembly comprises an inflation lock shaft which is vertically arranged on the fixed cross beam, and a lower chuck which is driven by an inflation pre-pressing cylinder to slide up and down relatively is sleeved on the inflation lock shaft; the upper chuck assembly comprises an upper chuck rotatably mounted on the movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck, a locking ring part for the upper end of an inflatable lock shaft to pass through from the middle is arranged at the orifice of the seat hole, a plurality of tooth grooves penetrating through the upper end surface and the lower end surface of the locking ring part are arranged on the locking ring part at intervals, and convex teeth which pass through the tooth grooves of the locking ring part and are clamped on the upper side of the annular part are arranged on the peripheral part of the upper end of the inflatable lock shaft at intervals; the manipulator device comprises a sliding seat which is arranged on the side part of the vulcanizing machine main body and can move up and down, a swing arm which can swing back and forth is hinged to the sliding seat, a fixed disc is fixedly connected to the free end of the swing arm, and a plurality of tire taking claws which are distributed along the circumference and can slide relatively along the radial direction are arranged on the lower side of the fixed disc.
2. The multi-layer, multi-mode tire vulcanizer as set forth in claim 1, wherein: the rotary seat sleeve is arranged on the base, the lower end of the rotary upright post is rotatably arranged in the rotary seat sleeve, two side edges of the rotary seat sleeve are horizontally provided with double-rod oil cylinders for driving the rotary upright post to rotate, the rotary upright post is sleeved with a gear, and a rack meshed with the gear is arranged on a cylinder barrel of the double-rod oil cylinder.
3. The multi-layer, multi-mode tire vulcanizer as set forth in claim 1, wherein: the tire taking claw is arranged on the fixed disc through a sliding guide rail pair, an annular rotary disc capable of rotating relative to the fixed disc is further arranged on the lower side of the fixed disc, the claw part of the tire taking claw penetrates downwards from the middle of the annular rotary disc, and a guide shaft extending downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an inclined long hole which is used for the guide shaft to pass through and form a certain included angle with the sliding direction of the tire taking claw so that the tire taking claw is driven to slide along the radial direction to realize expansion and contraction by the guide shaft when the annular turntable rotates, and the swing arm is provided with a driving cylinder for driving the annular turntable to rotate.
4. A multi-layer multi-mode tire vulcanizer as in claim 1 or 3, wherein: the side part of the vulcanizing machine main body is provided with a lifting oil cylinder for driving the manipulator devices to move up and down, the side part of the vulcanizing machine main body is also provided with a safety bolt for fixing each manipulator device in the height direction and loading and unloading a tire working position, the safety bolt is driven by an air cylinder to stretch and retract, and the manipulator device is provided with a jack in plug-in fit with the safety bolt; the lower side of the manipulator device at the front side of the vulcanizing machine body is also provided with a hoisting device for hoisting vulcanizing capsules, the hoisting device comprises a sleeve which is fixedly connected to the lower side of a swing arm of the manipulator device along the horizontal direction, a telescopic rod which is provided with one end extending from the end of the sleeve and can slide and stretch relative to the sleeve is arranged in the sleeve, and the extending end of the telescopic rod is fixedly connected with a lifting hook.
5. The multi-layer, multi-mode tire vulcanizer as set forth in claim 1, wherein: the tire storage device comprises a base, a rotating upright post is erected on the base, a fixed layer frame and at least one movable layer frame which is arranged above the fixed layer frame and can move up and down relative to the rotating upright post are arranged on one side of the rotating upright post, the fixed layer frame is fixedly connected to the lower part of the rotating upright post, and the tire storage claw devices are arranged on the fixed layer frame and the movable layer frame.
6. The multi-layer, multi-mode tire vulcanizer as set forth in claim 5, wherein: the tire storage claw device comprises a plurality of tire storage claws which are distributed along the circumference and can slide along the radial direction, radial long holes positioned below each tire storage claw are formed in the fixed layer frame and the movable layer frame, and the bottoms of the tire storage claws are connected with a linkage shaft penetrating through the radial long holes; the lower sides of the fixed layer frame and the movable layer frame are provided with rotating discs capable of rotating relative to the fixed layer frame or the movable layer frame, and the rotating discs are provided with inclined long holes for the linkage shafts to pass through and form a certain included angle with the radial long holes so that the tire storage claws are driven by the linkage shafts to slide along the radial direction to realize expansion and contraction when the rotating discs rotate.
7. The multi-layer, multi-mode tire vulcanizer as set forth in claim 5, wherein: a rotary locking device is connected between the lower end of the rotary upright post and the base, the rotary locking device comprises a disc body positioned at the lower end of the rotary upright post, a notch is formed in the side part of the disc body, a limiting rod which can swing up and down and can pass through the notch after swinging up is hinged to the base, a thread part is arranged at the free end of the limiting rod, a locking nut is connected to the free end of the limiting rod, and a handle is fixedly connected to the locking nut; the lifting gear motor is installed at the top of the rotating upright post, the driving sprocket is installed on the main shaft of the lifting gear motor, the driven sprocket positioned above the fixed layer frame is installed at the lower part of the rotating upright post, the chain is connected between the driving sprocket and the driven sprocket, and the chain is connected with the movable layer frame.
8. A process for producing a multi-layer, multi-mold tire vulcanizer as defined in claim 1, characterized by: the method comprises the following steps: (1) Taking out green tire blanks from a factory green tire transportation chain and placing the green tire blanks on each layer of tire storage claw devices of the tire storage device; (2) Simultaneously grabbing green tires on each layer of tire storage claw devices of the tire storage device by each layer of manipulator devices on the front side of the vulcanizing machine main body, and putting the green tires into vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) After the vulcanization treatment is finished, all layers of manipulator devices on the rear side of the vulcanizing machine main body simultaneously take out tires in corresponding layers of vulcanizing units and are arranged on all layers of rear inflation devices of the rear inflation shaping device; (4) And (5) taking out the tire, putting the cooled tire after the inflation shaping in the inflation shaping device on a factory product tire conveying chain.
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| CN202010894813.5A CN111976179B (en) | 2020-08-31 | 2020-08-31 | Multilayer multimode tire vulcanizer and production process thereof |
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| CN202010894813.5A CN111976179B (en) | 2020-08-31 | 2020-08-31 | Multilayer multimode tire vulcanizer and production process thereof |
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| CN111976179A CN111976179A (en) | 2020-11-24 |
| CN111976179B true CN111976179B (en) | 2024-10-18 |
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| CN113665151B (en) * | 2021-09-22 | 2024-09-10 | 福建省益震科技有限公司 | Inner tube automatic vulcanizing machine and working method thereof |
| CN113978006A (en) * | 2021-11-15 | 2022-01-28 | 江苏晟林科技有限公司 | Double-layer four-station tire vulcanization loading and unloading post-inflation system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202129913U (en) * | 2011-07-05 | 2012-02-01 | 谢义忠 | External holding type manipulator for loading and unloading tires |
| CN102672862A (en) * | 2012-01-17 | 2012-09-19 | 华澳轮胎设备科技（苏州）有限公司 | Rear inflation device for tire |
| CN204997896U (en) * | 2015-08-12 | 2016-01-27 | 江苏华澳橡胶机械有限公司 | Aerating device behind stand alone type tire of both sides |
| CN109080183A (en) * | 2018-09-13 | 2018-12-25 | 巨轮智能装备股份有限公司 | A kind of tyre vulcanizer servo tyre catching apparatus |
| CN208515014U (en) * | 2018-07-21 | 2019-02-19 | 福建省益震科技有限公司 | Motor cycle tire vulcanizing equipment |
| CN212528786U (en) * | 2020-08-31 | 2021-02-12 | 福建省益震科技有限公司 | Multi-layer multi-mould tyre vulcanizer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100301943B1 (en) * | 1998-03-20 | 2001-09-22 | 구마모토 마사히로 | Tire vulcanizer |
| JP5546173B2 (en) * | 2009-07-16 | 2014-07-09 | 株式会社ブリヂストン | Tire manufacturing method |
| CN209615687U (en) * | 2019-01-31 | 2019-11-12 | 汕头市盟星包装机械有限公司 | A kind of taking-up of finished product stacks device |
| CN110315789A (en) * | 2019-08-12 | 2019-10-11 | 巨轮智能装备股份有限公司 | A kind of semi-steel radial tire curing line |
-
2020
- 2020-08-31 CN CN202010894813.5A patent/CN111976179B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202129913U (en) * | 2011-07-05 | 2012-02-01 | 谢义忠 | External holding type manipulator for loading and unloading tires |
| CN102672862A (en) * | 2012-01-17 | 2012-09-19 | 华澳轮胎设备科技（苏州）有限公司 | Rear inflation device for tire |
| CN204997896U (en) * | 2015-08-12 | 2016-01-27 | 江苏华澳橡胶机械有限公司 | Aerating device behind stand alone type tire of both sides |
| CN208515014U (en) * | 2018-07-21 | 2019-02-19 | 福建省益震科技有限公司 | Motor cycle tire vulcanizing equipment |
| CN109080183A (en) * | 2018-09-13 | 2018-12-25 | 巨轮智能装备股份有限公司 | A kind of tyre vulcanizer servo tyre catching apparatus |
| CN212528786U (en) * | 2020-08-31 | 2021-02-12 | 福建省益震科技有限公司 | Multi-layer multi-mould tyre vulcanizer |
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