CN104803045A - Swinging type bag fetching opening device of packaging machine and control method - Google Patents
Swinging type bag fetching opening device of packaging machine and control method Download PDFInfo
- Publication number
- CN104803045A CN104803045A CN201510194727.2A CN201510194727A CN104803045A CN 104803045 A CN104803045 A CN 104803045A CN 201510194727 A CN201510194727 A CN 201510194727A CN 104803045 A CN104803045 A CN 104803045A
- Authority
- CN
- China
- Prior art keywords
- bag
- suction nozzle
- suction
- opening
- packaging
- 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.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
-
- 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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses a swinging type bag fetching opening device of a packaging machine and a control method. The swinging type bag fetching opening device comprises a machine frame, a suction plate, an air suction fan, a swinging device, an opening mechanism and a bag storage disc, and is characterized in that a bag opening suction nozzle and a bag fetching suction nozzle are arranged at the front part of the suction plate; the bag fetching suction nozzle is arranged behind the bag opening suction nozzle; the bag opening suction nozzle and the bag fetching suction nozzle are respectively connected with the air suction fan through air suction passages, and are independently controlled. The control method is characterized in that when the suction plate is swung onto the bag storage disc and is close to a packaging bag, the bag opening suction nozzle is closed, and the bag fetching suction nozzle is opened; when the first packaging bag on the bag storage disc is fetched out, the bag opening suction nozzle is opened to suck the lower layer of the packaging bag, and the bag opening suction nozzle is moved downwards to suck the upper layer of the packaging bag and lift up, so as to realize the opening function; the bag opening suction nozzle and the bag fetching suction nozzle are arranged in the front and back parts and are independently controlled, so the defect of fetching of multiple packaging bags at one time in the bag fetching process is overcome, and the opening of the packaging bag is easy.
Description
Technical field
The present invention relates to a kind of package packing machine, specifically for a kind of oscillating type bag taking shedding motion and the control method of wrapping machine.
Background technology
A kind of oscillating type bag taking shedding motion and control method, be applied in wrapping machine, packaging bag in storage bag dish is taken out one by one and is placed into predetermined work position, and the opening of packaging bag is opened, two that the are convenient to wrapping machine fagging mechanisms closed up are large bag opening support further compared with stretching into little opening from this, are filled in packaging bag in order to packing material.
Application publication number CN104150023A, date of publication: on November 19th, 2014, disclose a kind of plastic-box packaging machine, application publication number CN104290965A, date of publication: on 01 21st, 2015, disclose a kind of oscillating type bag taking shedding motion and bag taking method.Above-mentioned disclosed two patent applications all contain this technology contents of oscillating type bag taking shedding motion.As shown in Fig. 7, Fig. 8, Fig. 9: the oscillating type bag taking shedding motion of prior art primarily of: suction disc 2, induced draft fan, frame, pendulous device 5, storage bag dish 7 are formed, described suction disc 2 is located on suction disc bracket by suction disc axis of rotation, pendulous device 5 is connected between bracket with suction disc rotating shaft, suction disc 2 is provided with intensive open-work or reticular lamina forms suction point 20, for draw package bag 8.When pendulous device 5 drives suction disc 2 to swing to the top of storage bag dish 7 backward, induced draft fan is opened, make to be located at intensive open-work on suction disc or reticular lamina region to produce suction and will be placed on and store up 7 li of those packaging bags 8 uppermost of bag dish and pick up, then suction disc turns round reset under the driving of pendulous device, induced draft fan continues to rotate the lower floor continuing to hold packaging bag, the suction nozzle 6 of bag arrangement moves down the upper strata holding packaging bag 8 under the driving of its cylinder 61,61 cylinders reset lift time and suction disc 2 combined action opening is implemented in packaging bag 8.Thus common packaging bag can be used to pack, reduce packing cost, achieve bag taking successively.Although the application can pack with common flat mouth packaging bag, reduce packing cost, in the swing bag taking of suction disc and the process of opening, there will be following Railway Project:
First, as shown in Figure 8, Figure 9: for increasing work efficiency, the multiple packaging bag 8 of placement as much as possible in bag dish 7 will stored up, but because there is electrostatic adherence between packaging bag and packaging bag, and by the repeatedly suction bag of suction disc and the impact of the factors such as extruding, resting period length, inevitably stick together between packaging bag and packaging bag phenomenon, and the packaging bag that once can suct two or more is sometimes gone, and the object of a packaging bag is once only drawn in very difficult realization.Also once attempted arranging multiple filter screen or porosity on suction disc 2 to form multiple suction point, make suction disc parallel with storage bag dish, packaging bag entirety is picked up comprehensively, but experimental result shows, during by whole for packaging bag above picking up, packaging bag below more easily can be taken up, more difficult separation between packaging bag.The most feasible mode only arranges suction point 20 in the forward position of suction disc, first picked up the front portion of packaging bag 8, is then separated along with the swing revolution of suction disc makes uppermost packaging bag and packaging bag below in storage bag dish open gradually from front to back.But in the process that the packaging bag on the anterior suction point 20 of suction disc holds is lifted, packaging bag 8 below it will be picked up certain altitude because of adhesion and then be fallen, packaging bag front and back position after falling will change, make front and back position between the multiple packaging bags in storage bag dish that stepped dislocation occur, namely the packaging bag indentation one section forward from top to bottom in bag dish is stored up, state as shown in Figure 6.
The second, suction disc 2, when being turned to above storage bag dish 7, because the area of suction disc 2 is comparatively large, also can agitate the packaging bag open end reach of storing up above bag dish 7 that front-back staggered occurs.
3rd, suction disc 2 is in circular swing motion, as shown in Figure 7, the front end of suction disc 2 is when the packaging bag 8 be rocked to and store up in bag dish 7 contacts, inevitably by the rubbing forward of the open end of packaging bag, the packaging bag 8 of storing up in bag dish 7 after repeatedly bag taking will be arched upward at middle part, will stepped indentation forward from bottom to top between multiple packaging bag 8, state as shown in Figure 9.
The problem that the front-back staggered of packaging bag causes is: first, as shown in Figure 9, packaging bag A, B, C on storage bag dish 7, if in " ladder " shape, dislocation is retracted one section one by one from top to bottom, so when the suction nozzle 20 of suction disc is in bag taking, because of uppermost that packaging bag A shrinks back one section can not be corresponding with suction nozzle about 20, suction nozzle 20 will be drawn onto across packaging bag A that packaging bag B or C stretched out backward in storage bag dish, instead of uppermost that packaging bag A.Be sucked up together by the packaging bag A that packaging bag B or C held will clip above, namely once suct a not just packaging bag, but two packaging bags, or even three or five packaging bags, be difficult to the object realizing bag taking one by one.Certainly, be not that each bag taking of suction disc all can occur this problem, but even there is centesimal chance to occur, inconsistent phenomenon all can have a strong impact on the work efficiency of wrapping machine, and packed article can be scattered in frame, also can affect normally carrying out of next job procedure.
Show through repeatedly repetition test result: if the more forward setting in position of the suction point 20 on suction disc 2, the probability of bag taking failure is larger so one by one, and the packaging bag once picked up can be more; If the position of the suction point 20 on suction disc is arranged backward, and distance is backward greater than the amplitude that packaging bag may misplace, just effectively can avoid the problem once sucting multiple packaging bag, but when carrying out opening to packaging bag, because packaging bag lower floor of its open end when opening fixes by the suction nozzle 20 before suction disc, suction nozzle 20, too rearward away from the aperture position of packaging bag, is just not easy to open when suction nozzle holds the upper strata opening of packaging bag.So for the optimum position of opening suction nozzle 6 and the suction nozzle 20 up and down corresponding with it, suction point 20 is more forward, the easier opening of the open end the closer to packaging bag, but also easilier during bag taking be once drawn onto multiple packaging bag; Rearward, the successful probability of bag taking is higher for suction point 20 on suction disc, but is more not easy packaging bag opening.The setting of the single suction point of prior art suction disc is driven ahead without considering the consequences, and the reliability of bag taking work and open-work is difficult to ensure.The problems referred to above that the oscillating type bag taking device of wrapping machine occurs in bag taking process are that people want to solve but unsolved problem always.
Summary of the invention
For the deficiency that prior art exists, technical matters to be solved by this invention is: for wrapping machine provide a kind of structure simply, a kind of oscillating type bag taking shedding motion of bag taking failure-free and control method one by one successively.
For realizing above-mentioned technical purpose, technical scheme of the present invention is: a kind of oscillating type bag taking shedding motion of wrapping machine, comprise frame, suction disc, induced draft fan, pendulous device, shedding mechanism, storage bag dish, it is characterized in that: the front portion of described suction disc is provided with out bag suction nozzle and bag taking suction nozzle, described bag suction nozzle of opening is located at before suction disc corresponding up and down with the opening suction nozzle of shedding mechanism, bag taking suction nozzle is located at out after bag suction nozzle, bag taking suction nozzle with open a bag suction nozzle and be connected with induced draft fan respectively by air-suction channel, front and back and the left and right sides of described storage bag dish arrange lever respectively.
The control method of a kind of oscillating type bag taking shedding motion of wrapping machine, mainly comprises the steps: step 1, opens bag taking suction nozzle, closes make and break bag suction nozzle, open pendulous device make suction disc be rocked to storage bag dish above and close to packaging bag; Step 2, bag taking suction nozzle will be placed on that packaging bag uppermost in storage bag dish and hold, and then discharge pendulous device and make suction disc turn round reset, packaging bag is removed and lies on suction disc; Step 3, open a bag suction nozzle and open suction bag, hold the bottom of packaging bag open end, opening suction nozzle moves down the upper strata holding packaging bag open end, and then opening suction nozzle lifts the two separate up and down of packaging bag open end, and form opening, bag taking open-work completes.
As preferred technical scheme, described bag suction nozzle of opening is that the position corresponding up and down with opening suction nozzle in the front end of suction disc arranges a cavity, on cavity, inlay filter screen, described bag taking suction nozzle below arranges a cavity what open bag suction nozzle, and cavity also inlays filter screen.Bag taking suction nozzle should be greater than the amplitude of the packaging bag possibility front-back staggered stored up on bag dish with opening the longitudinal separation of bag suction nozzle on suction disc.
As one of multiple technologies scheme, the described cavity be arranged on suction disc has numerous embodiments, on suction disc, intensive breather hole can be directly set in the region of suction nozzle, also breach can be set on suction disc, then on breach, filter screen is inlayed, connecting tube below intensive breather hole or filter screen, " tube chamber " of pipeline plays the effect of suction disc cavity too.
Described air-suction channel, is connected to induced draft fan and opens between bag suction nozzle or bag taking suction nozzle, and for being communicated with or controlling opening and closedown of suction nozzle, when opening, suction nozzle has suction, and during closedown, suction nozzle loses suction.
As preferred technical scheme, described air-suction channel comprises the pipeline be located on suction disc, be located at that the rotating shaft at suction disc rotating shaft two ends is hollow, threeway, fluid valve, induced draft fan is connected with suction nozzle through air-suction duct; Pipeline makes bag taking suction nozzle and opens bag suction nozzle to be connected with the rotating shaft at suction disc rotating shaft two ends is hollow respectively, induced draft fan is connected with threeway, an inlet scoop of threeway is connected with the rotating shaft of suction disc rotating shaft one end is hollow, another inlet scoop of threeway connects fluid valve, and fluid valve is through being connected to the hollow connection of rotating shaft of the suction disc rotating shaft other end.Described fluid valve be in an initial condition close, thus make induced draft fan and the gas circuit opened between bag suction nozzle be close obstructed; Induced draft fan is often opened, when suction disc be rocked to backward with the packaging bag of storing up above in bag dish close to time, packaging bag holds by bag taking suction nozzle, because bag taking suction nozzle is forward relative to opening the corresponding position on storage bag dish of bag suction nozzle, open end from packaging bag keeps a segment distance, and this segment distance is greater than the amplitude that may misplace between packaging bag, and opens a bag suction nozzle and lose suction because of the closedown of fluid valve, so suction disc can only lean on bag taking suction nozzle to be drawn onto first packaging bag above of storage bag dish; After under the driving of suction disc at pendulous device, revolution resets, fluid valve is opened, make induced draft fan and open gas circuit between bag suction nozzle and communicate and produce suction, open bag suction nozzle the lower floor of packaging bag open end is held, play the effect of fixed packet pack bottom, the air cylinder driven opening suction nozzle of shedding mechanism moves down the upper strata holding packaging bag open end afterwards, with bag suction nozzle combined action of opening be located on suction disc, the two separate up and down of packaging bag open end is formed opening when opening suction nozzle lifts.The advantage of this embodiment is: only with an additional fluid valve of induced draft fan, and structure is simple, low cost of manufacture.
As another kind of technical scheme, described open bag suction nozzle and bag taking suction nozzle is a kind of vacuum cup, bag taking sucker is located on suction disc after open bag sucker, and bag taking sucker is communicated with an induced draft fan through pipeline; Open bag sucker is connected on another induced draft fan through pipeline.The advantage of this technical scheme is: bag taking sucker and open bag sucker are used alone an induced draft fan respectively separately, and suction is large, eliminates fluid valve, by controlling opening and the suction bag stopping controlling open bag sucker and bag taking sucker of induced draft fan respectively; Shortcoming is, needs installation two induced draft fans.
As the control method of another kind of technical scheme, the induced draft fan that bag suction nozzle is opened in described connection is close when suction disc bag taking.When suction disc swing to the packaging bag of storing up above bag dish close to time, the induced draft fan being communicated with bag taking suction nozzle is opened, that packaging bag uppermost in storage bag dish holds by bag taking suction nozzle, and after suction disc holds packaging bag swing revolution reset, the induced draft fan connecting bag taking suction nozzle is closed.Afterwards, opening suction nozzle moves down, and is communicated with the induced draft fan opening bag suction nozzle and opens, make open bag sucker hold the lower floor of packaging bag open end, when the upper strata that opening suction nozzle holds packaging bag is lifted by packaging bag opening, afterwards, connects the induced draft fan opening bag suction nozzle and closes.
For bag taking suction nozzle, as long as bag taking suction nozzle is got through in bag taking process; For opening for bag suction nozzle, as long as close when suction disc bag taking.Further the opening of packaging bag is supportted in large process at the bracing plates devices of wrapping machine, even if bag taking suction nozzle and open bag suction nozzle and all open and be in suction bag state, the suction that also can overcome suction nozzle makes packaging bag depart from from suction nozzle.
As preferred technical scheme, front side and the left and right sides of described storage bag dish arrange lever respectively, and rear side also can arrange lever, also can arrange baffle plate, for limiting front and back and the left and right drift of packaging bag.
As preferred technical scheme, position up and down corresponding with the lever of storage bag dish both sides on described suction disc is provided with lever and steps down breach.When suction disc swing to storage bag dish above time, be located at the lever that the lever that stores up bag dish both sides is hidden on suction disc and step down in breach.
As additional technical scheme, the bottom surface, rear portion of described storage bag dish is also provided with lifting supporting plate mechanism, and described lifting supporting plate mechanism is made up of cylinder, supporting plate, and the bottom surface of the storage bag dish that described cylinder is arranged on is corresponding up and down with bag taking suction nozzle, and supporting plate is connected on cylinder rod.When suction disc be rocked to storage bag dish above time cylinder open, drive supporting plate that the packaging bag top in storage bag dish is made it tight connecting to bag taking suction nozzle, the contact surface of packaging bag and bag taking suction nozzle is increased, enhance the air-tightness of packaging bag and bag taking suction nozzle, effectively can reduce between the inspiratory airflow in bag taking suction nozzle region and packaging bag and side leakage occurs, improve the reliability of bag taking one by one further; And along with the packaging bag in storage bag dish is reduced step-down by taking out one by one, contact angle between packaging bag inside suction disc and storage bag dish and distance can constantly change thereupon, and packaging bag jack-up can be adapted to the angle and distance of suction disc by the supporting plate driven by supporting plate on bag taking suction nozzle.
A kind of oscillating type bag taking shedding motion of wrapping machine of the present invention and control method, be not limited to be applied on the plastic-box packaging machine described in [background technology], suction disc can be located on bracket under the driving of lifting mechanism with bracket up-and-down movement by suction disc rotating shaft, also can economize completely and omit lifting mechanism, be set directly in the frame of wrapping machine, a suction disc swing, not oscilaltion.
The invention has the beneficial effects as follows: open bag suction nozzle and the front and back setting on suction disc of bag taking suction nozzle, and control respectively to open opening and closedown of bag suction nozzle and bag taking suction nozzle, avoid the drawback of once likely taking out multiple packaging bag, ensure that successively the reliability of bag taking one by one.
Accompanying drawing explanation
Fig. 1 is structure of the present invention and bag taking principle of work schematic diagram;
Fig. 2 is the open-work principle schematic of packaging bag of the present invention;
Fig. 3 is the structural principle schematic diagram of suction disc of the present invention;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is the structural principle schematic diagram of embodiment 1;
Fig. 6 is the structural principle schematic diagram of embodiment 2;
Fig. 7, Fig. 8, Fig. 9 are the structure principle charts of prior art.
In figure: 1-frame; 2-suction disc; 20-suction nozzle; The rotating shaft of 21-suction disc; 22-rotating shaft is hollow; 23-rotating shaft is hollow; 24-opens a bag suction nozzle; 25-bag taking suction nozzle; 26-pipeline; 27-pipeline; 28-open bag sucker; 29-bag taking sucker; 3-induced draft fan; 30-induced draft fan; 31-fluid valve; 32-threeway; 4-supporting plate; 41-cylinder; 5-pendulous device; 6-opening suction nozzle; 61-cylinder; 7-stores up bag dish; 71-lever; 72-lever is stepped down breach; 8-packaging bag; The bottom of 81--packaging bag; The upper strata of 82-packaging bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, specifically describe the present invention by two embodiments respectively.
Embodiment 1, as shown in Figure 1, Figure 2, (before being described as in this specification sheets of left side in accompanying drawing) shown in Fig. 3, Fig. 4, Fig. 5, one suction disc 2 is set, in the anteriomedial of suction disc 2, one cavity is set with the position corresponding to bag suction nozzle about 6 of opening of shedding motion, cavity is inlayed filter screen or porosity formation is set and open bag suction nozzle 24; What open bag suction nozzle 24, below a rectangular cavity is set, cavity is also inlayed filter screen or porosity is set and form bag taking suction nozzle 25.Be arranged on by suction disc 2 in suction disc rotating shaft 21, arrange rotating shaft hollow 22,23 at the two ends of suction disc rotating shaft 21 respectively, holing respectively in the side of suction disc rotating shaft 21 hollow with rotating shaft 22,23 communicates, and with pipeline 26, the cavity of bag taking suction nozzle 25 and rotating shaft hollow 22 is communicated with; With pipeline 27, the cavity of bag suction nozzle 24 and rotating shaft hollow 23 is communicated with.Connecting tee 32 on induced draft fan 3, a vent of threeway 32 is communicated with through pipeline and rotating shaft hollow 22, and another air extractor vent of threeway connects fluid valve 31 through pipeline, and fluid valve 31 is communicated with through pipeline and rotating shaft hollow 23.Pendulous device 5 is installed in one end of suction disc rotating shaft 21, and pendulous device 5 is arranged on the side of frame 1, and the other end of suction disc rotating shaft 21 is rotatably installed in the opposite side of frame 1.Shedding mechanism primarily of cylinder, open a bag suction nozzle, telescopic pipes form, the upper methods, rack opening bag suction nozzle 24 correspondence installs cylinder 61, connection opening suction nozzle 6 on cylinder 61, opening suction nozzle 6 is connected with induced draft fan through telescopic pipes, shedding mechanism belongs to prior art, open in documents, do not repeat them here.Arrange lever 71 respectively in the front and back of storage bag dish 7 and the left and right sides, the space that lever 71 is surrounded is corresponding with packaging bag 8, the both sides of lever 71 suction disc 2 corresponding with suction disc about 2 arranges lever and to step down breach 72.In the position cylinder 41 that the bottom surface of storage bag dish 7 is corresponding with bag taking suction nozzle about 25 on suction disc, the cylinder rod of cylinder 41 can reach above storage bag dish 7, and the cylinder rod of cylinder 41 connects supporting plate 4.On storage bag dish 7, place multiple packaging bag 8, make the open end of packaging bag 8 backwards.
Embodiment 2: embodiment 2 is with the difference of embodiment 1: open bag suction nozzle and bag taking suction nozzle is a kind of sucker, open bag sucker 28 and bag taking sucker 29 respectively front and back are arranged on suction disc 2, are communicated with respectively by pipeline 26,27 with the rotating shaft at suction disc rotating shaft 21 two ends hollow 22,23; Rotating shaft hollow 22,23 is connected with 31 by two induced draft fans 3 respectively, eliminates fluid valve 32, as shown in Figure 6.
Specific works process is as follows: when pendulous device 5 drives suction disc 2 to be rocked to the top of storage bag dish 7 backward, fluid valve 32 or induced draft fan 30 are closed, and opening bag suction nozzle 24 does not have suction; Induced draft fan 3 is opened, and the high speed rotating of induced draft fan 3 makes the region of bag taking suction nozzle 25 or bag taking sucker 29 form certain pull of vacuum.Because bag taking suction nozzle 25 or bag taking sucker 29 are arranged rearward on suction disc 2, the amplitude peak that packaging bag 8 uppermost of storage bag dish 7 misplaces forward can not exceed the corresponding position of bag taking suction nozzle 25 downwards, so bag taking suction nozzle 25 can only be drawn onto first packaging bag above.When suction disc 2 be successively rocked to storage bag dish 7 above time, cylinder 41 is opened and is driven supporting plate 4 to push up to bag taking suction nozzle 25 by multiple packaging bag 8, make adhesive between bag taking suction nozzle 25 and upper first packaging bag 8 of storage bag dish more tight, further ensure the reliability of bag taking one by one, as shown in Figure 1; Afterwards, pendulous device 5 release makes suction disc 2 turn round reset, packaging bag 8 is removed and lies on suction disc 2, fluid valve 32 is opened or induced draft fan 31 opens the bottom 81 rotating and bag suction nozzle 24 is opened hold packaging bag 8, opening suction nozzle 6 moves down the upper strata 82 holding packaging bag 8 under the driving of cylinder 61, and then cylinder 61 release makes opening suction nozzle 6 lift, thus makes two-layer up and down 81,82 of packaging bag 8 to be separated opening, as shown in Figure 2, the bag taking open-work of wrapping machine completes.
Concrete control method comprises the steps: step 1, opens bag taking suction nozzle 25, closes make and break bag suction nozzle 24, open pendulous device 5 make suction disc 2 be rocked to storage bag dish 7 above and close to packaging bag 8; Step 2, first packaging bag 8 be placed on above storage bag dish 7 holds on suction disc 2 by bag taking suction nozzle 25, and then discharge pendulous device 5 and make suction disc 2 turn round reset, packaging bag 8 is removed and lies on suction disc 2; Step 3, opens bag suction nozzle 24 and opens suction bag, holds the bottom 81 of packaging bag 8 open end, opening suction nozzle 6 moves down the upper strata 82 holding packaging bag open end, and then opening suction nozzle 6 lifts the two separate up and down of packaging bag open end, forms opening, state as shown in Figure 2, bag taking open-work completes.
Claims (4)
1. a kind of oscillating type bag taking shedding motion of wrapping machine, comprise frame, suction disc, induced draft fan, pendulous device, shedding mechanism, storage bag dish, it is characterized in that: the front portion of described suction disc (2) is provided with out a bag suction nozzle (24) and bag taking suction nozzle (25), a described bag suction nozzle (24) of opening is located at before suction disc (2) corresponding up and down with opening suction nozzle (6), bag taking suction nozzle (25) is located at out after a bag suction nozzle (24), bag taking suction nozzle (25) with open a bag suction nozzle (24) and be connected with induced draft fan (3) respectively by air-suction channel, above described storage bag dish (7), lever (71) is set.
2. the control method of a kind of oscillating type bag taking shedding motion of wrapping machine, mainly comprises the steps:
Step 1, open bag taking suction bag suction nozzle (25), close make and break bag suction nozzle (24), open pendulous device (5) make suction disc (2) be rocked to storage bag dish (7) above and close to packaging bag (8); Step 2, first packaging bag that bag taking suction nozzle (25) will be placed on above storage bag dish (7) holds on suction disc (2), then discharging pendulous device (5) makes suction disc (2) turn round reset, and packaging bag (8) is removed and lies on suction disc; Step 3, open a bag suction nozzle (24) and open suction bag, hold the bottom (81) of packaging bag open end, opening suction nozzle (6) moves down the upper strata (82) holding packaging bag open end, then opening a bag suction nozzle (6) lifts the two separate up and down of packaging bag open end, form opening, bag taking open-work completes.
3. a kind of oscillating type bag taking shedding motion of wrapping machine according to claim 1, it is characterized in that: in the middle of the rear portion of described storage bag dish (7), be also provided with lifting supporting plate mechanism, described lifting supporting plate mechanism is made up of cylinder (41), supporting plate (4), described cylinder (41) is arranged on the bottom surface of storage bag dish (7), supporting plate (4) is connected on cylinder (41), corresponding up and down with the bag taking suction nozzle (25) be located on suction disc.
4. a kind of oscillating type bag taking shedding motion of wrapping machine according to claim 1, is characterized in that: the upper position upper and lower corresponding with the lever (71) of storage bag dish (7) both sides of described suction disc (2) is provided with lever and steps down breach (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194727.2A CN104803045A (en) | 2015-04-23 | 2015-04-23 | Swinging type bag fetching opening device of packaging machine and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510194727.2A CN104803045A (en) | 2015-04-23 | 2015-04-23 | Swinging type bag fetching opening device of packaging machine and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104803045A true CN104803045A (en) | 2015-07-29 |
Family
ID=53688348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510194727.2A Pending CN104803045A (en) | 2015-04-23 | 2015-04-23 | Swinging type bag fetching opening device of packaging machine and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803045A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480483A (en) * | 2015-12-11 | 2016-04-13 | 辰星（天津）自动化设备有限公司 | Packaging bag opening mechanism |
| CN106144034A (en) * | 2016-08-31 | 2016-11-23 | 广州大学 | Automatic suction bag during a kind of plastic bag packaging, drive bagging apparatus |
| CN106516272A (en) * | 2016-12-26 | 2017-03-22 | 芜湖卓越纳米新材料有限公司 | Calcium carbonate bagging device |
| CN106742336A (en) * | 2016-12-26 | 2017-05-31 | 芜湖卓越纳米新材料有限公司 | A kind of woven bag fills bagging apparatus |
| CN108146715A (en) * | 2018-02-01 | 2018-06-12 | 常熟常智自动化设备有限公司 | Automatically upper bag rises bag package machine superfine powder |
| CN109328165A (en) * | 2016-07-04 | 2019-02-12 | 川崎重工业株式会社 | Bagging device for workpieces |
| CN109823599A (en) * | 2019-04-09 | 2019-05-31 | 蔡井辉 | A kind of Food Packaging Production Line and its production method of automation |
| CN113581552A (en) * | 2021-07-08 | 2021-11-02 | 湖南郴州粮油机械有限公司 | Automatic bag feeding device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3716433A1 (en) * | 1987-05-14 | 1988-11-24 | Natronag Verpackung | Slipping-on device for valve bags |
| JPH11105802A (en) * | 1997-10-02 | 1999-04-20 | Tiger Kawashima Co Ltd | Apparatus for supplying bag for automatic grain bagger |
| CN201136601Y (en) * | 2008-01-09 | 2008-10-22 | 哈尔滨博实自动化设备有限责任公司 | Double-layer chain automatic bag-supplying machine |
| CN201140808Y (en) * | 2007-12-25 | 2008-10-29 | 金坛市金旺包装科技有限公司 | Vertical bag taking mechanism of horizontal bag feeding type packaging machine |
| CN202624702U (en) * | 2012-05-17 | 2012-12-26 | 牧羊有限公司 | Automatic bag-feeding bag suction and opening mechanism |
| JP2014205496A (en) * | 2013-04-11 | 2014-10-30 | ゼネラルパッカー株式会社 | Fed bag separation mechanism |
| CN104150023A (en) * | 2014-08-08 | 2014-11-19 | 王秀来 | Plastic bag packing machine |
| CN104290965A (en) * | 2014-08-08 | 2015-01-21 | 王秀来 | Swing type bag taking device of packaging machine and bag taking method |
| CN204606334U (en) * | 2015-04-23 | 2015-09-02 | 王秀来 | A kind of oscillating type bag taking shedding motion of wrapping machine |
-
2015
- 2015-04-23 CN CN201510194727.2A patent/CN104803045A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3716433A1 (en) * | 1987-05-14 | 1988-11-24 | Natronag Verpackung | Slipping-on device for valve bags |
| JPH11105802A (en) * | 1997-10-02 | 1999-04-20 | Tiger Kawashima Co Ltd | Apparatus for supplying bag for automatic grain bagger |
| CN201140808Y (en) * | 2007-12-25 | 2008-10-29 | 金坛市金旺包装科技有限公司 | Vertical bag taking mechanism of horizontal bag feeding type packaging machine |
| CN201136601Y (en) * | 2008-01-09 | 2008-10-22 | 哈尔滨博实自动化设备有限责任公司 | Double-layer chain automatic bag-supplying machine |
| CN202624702U (en) * | 2012-05-17 | 2012-12-26 | 牧羊有限公司 | Automatic bag-feeding bag suction and opening mechanism |
| JP2014205496A (en) * | 2013-04-11 | 2014-10-30 | ゼネラルパッカー株式会社 | Fed bag separation mechanism |
| CN104150023A (en) * | 2014-08-08 | 2014-11-19 | 王秀来 | Plastic bag packing machine |
| CN104290965A (en) * | 2014-08-08 | 2015-01-21 | 王秀来 | Swing type bag taking device of packaging machine and bag taking method |
| CN204606334U (en) * | 2015-04-23 | 2015-09-02 | 王秀来 | A kind of oscillating type bag taking shedding motion of wrapping machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480483A (en) * | 2015-12-11 | 2016-04-13 | 辰星（天津）自动化设备有限公司 | Packaging bag opening mechanism |
| CN109328165A (en) * | 2016-07-04 | 2019-02-12 | 川崎重工业株式会社 | Bagging device for workpieces |
| CN106144034A (en) * | 2016-08-31 | 2016-11-23 | 广州大学 | Automatic suction bag during a kind of plastic bag packaging, drive bagging apparatus |
| CN106516272A (en) * | 2016-12-26 | 2017-03-22 | 芜湖卓越纳米新材料有限公司 | Calcium carbonate bagging device |
| CN106742336A (en) * | 2016-12-26 | 2017-05-31 | 芜湖卓越纳米新材料有限公司 | A kind of woven bag fills bagging apparatus |
| CN108146715A (en) * | 2018-02-01 | 2018-06-12 | 常熟常智自动化设备有限公司 | Automatically upper bag rises bag package machine superfine powder |
| CN109823599A (en) * | 2019-04-09 | 2019-05-31 | 蔡井辉 | A kind of Food Packaging Production Line and its production method of automation |
| CN109823599B (en) * | 2019-04-09 | 2024-07-23 | 蔡井辉 | Automatic food packaging production line and production method thereof |
| CN113581552A (en) * | 2021-07-08 | 2021-11-02 | 湖南郴州粮油机械有限公司 | Automatic bag feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104803045A (en) | Swinging type bag fetching opening device of packaging machine and control method | |
| CN204606334U (en) | A kind of oscillating type bag taking shedding motion of wrapping machine | |
| CN106275567B (en) | Cup class fragile article flexibility automatic packaging machine | |
| WO2016019771A1 (en) | Plastic bag packing machine | |
| CN102915597A (en) | Commodity channel and commodity outlet method of automatic vending machine | |
| CN105059630B (en) | The automatic parcel delivery machine of bowl face Bales Off | |
| KR101911666B1 (en) | pet bottle packaging apparatus | |
| CN208665645U (en) | A kind of recrater | |
| CN206598570U (en) | Paper cup molding drawing mechanism | |
| JP5159496B2 (en) | Vacuuming equipment for bagging and packaging | |
| CN103332333A (en) | Automatic bagging machine | |
| CN107161409B (en) | Automatic bag feeding mechanism and method for packaging machine | |
| JP2010030601A5 (en) | ||
| CN106818331A (en) | A kind of new packing machine | |
| CN204802690U (en) | Sheet feeding agencies and diaphragm conveying equipment in a poor light | |
| CN218401066U (en) | Automatic toothpaste tube filling device | |
| JP2872627B2 (en) | Vegetable bagging equipment | |
| CN207917278U (en) | Vertical vacuum open the bag device | |
| JP2001253411A (en) | Single bag sucker for automatic measuring-packaging machine | |
| CN218142398U (en) | Horizontal feeding mechanism on packaging machine | |
| CN206766472U (en) | A kind of cylinder yarn woven bag supports bag set bag system automatically | |
| CN206485639U (en) | One kind automation valve bag support bag open the bag device | |
| CN105329475A (en) | Clothes rack packaging machine | |
| CN203865078U (en) | Opening device of packaging bag | |
| CN219288319U (en) | Bagging apparatus is used in fungus mushroom production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |