CN104441774A - Automatic plastic bag production line - Google Patents
Automatic plastic bag production line Download PDFInfo
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- CN104441774A CN104441774A CN201410744673.8A CN201410744673A CN104441774A CN 104441774 A CN104441774 A CN 104441774A CN 201410744673 A CN201410744673 A CN 201410744673A CN 104441774 A CN104441774 A CN 104441774A
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- roller
- cutter
- envelope
- envelope cutter
- polybag
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title abstract description 13
- 229920003023 plastic Polymers 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000004080 punching Methods 0.000 claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000010902 straw Substances 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 238000007514 turning Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The invention provides an automatic plastic bag production line comprising a plastic bag sealing-cutting machine and a plastic bag punching machine. The plastic bag sealing-cutting machine comprises a rear feeding mechanism, sealing mechanisms, a front feeding portion and a film squeezing mechanism. Each sealing mechanism comprises a sealing cutter beam. Sealing cutter pressing plates are parallelly arranged under the sealing cutter beams. Two ends of each sealing cutter pressing plate are both provided with connecting blocks. Sealing cutter guide rods penetrate the connecting blocks. One end of each sealing cutter guide rod penetrates the connecting block to be connected to two ends of the sealing cutter beam, and the other end of each sealing cutter guide rod is connected with a first power mechanism. The sealing cutter pressing plates are provided with sealing cutters and arranged parallelly upon the sealing rollers. The automatic plastic bag production line is high in operating efficiency and processing precision, low in error rate and labor cost and applicable to large-scale promotion and application.
Description
Technical field
The present invention relates to a kind of polybag automatic production line.
Background technology
At present, polybag is widely used in the middle of the life of people, and present stage, the labour of China was in short supply, in order to reduce cost of labor, increased work efficiency, and the automated production for polybag becomes and is even more important.
Summary of the invention
It is low that technical problem to be solved by this invention is to provide cost of labor, the polybag automatic production line that operating efficiency is high.
The invention provides a kind of polybag automatic production line, comprise polybag sealing machine and polybag perforating press, described polybag sealing machine comprise be provided with successively rear feed mechanism, edge-sealing mechanism, front feeding portion and squeeze-film mechanism; Described edge-sealing mechanism comprises envelope cutter crossbeam, described envelope cutter crossbeam parallel beneath is provided with envelope cutter pressing plate, described envelope cutter pressing plate two ends are equipped with contiguous block, described contiguous block runs through and is provided with envelope cutter guide rod, one end of described envelope cutter guide rod is connected to the two ends of described envelope cutter crossbeam through described contiguous block, the other end of described envelope cutter guide rod connects the first actuating unit, and described envelope cutter pressing plate is provided with envelope cutter, is provided with envelope roller in the parallel beneath of described envelope cutter pressing plate.
Further, the first tight lock section of adjustment is equipped with at the two ends of described envelope cutter crossbeam, the described first tight lock section of adjustment comprises the envelope cutter screw rod through described contiguous block and described envelope cutter crossbeam, below contiguous block, the first clamp nut is provided with at the lower end part of described envelope cutter screw rod, above envelope cutter crossbeam, adjusting nut is provided with at the upper-end part of driving of described envelope cutter screw rod, described envelope cutter screw rod is provided with between described envelope cutter crossbeam and described envelope cutter pressing plate and seals cutter spring, below described envelope cutter spring, be provided with the second clamp nut.
Further, be provided with the 3rd roller in the left side of described envelope roller, be provided with the 4th roller on the right side of described envelope roller, the downside of described 3rd roller and described 4th roller is all lower than the upside of envelope roller.
Further, described rear feed mechanism comprises rear tailstock, at least one rotating shaft is installed in the left side of described rear tailstock, the right side of tailstock is provided with at least one rear feeding portion in the rear, each described rear feeding portion comprises rear feeding motor, feeding driving wheel after described rear feeding motor is connected by turning cylinder, feeding driven pulley after described rear feeding driving wheel is connected by belt, described rear feeding driven pulley connects the first roller, connection second roller is close in described first roller side, is provided with auxiliary roller in the upper left side of described first roller.
Further, buffer part is installed in the lower right side in feeding portion in the rear, described buffer part comprises the straw mat of horizontally set, one end of described straw mat is fixedly installed on rear tailstock, the other end of described straw mat is provided with straw mat axle, be provided with first to cross film roller and second cross film roller in the upper right side of described straw mat axle, the downside of film roller is crossed in the described first upside crossing film roller higher than described second.
Further, be provided with the first crane and the second crane in the side of edge-sealing mechanism, described first crane is provided with the 5th roller, and described second crane is provided with the 6th roller, and the position of described 5th roller is higher than the position of described 6th roller.
Further, feeding portion before described second crane side is provided with, described front feeding portion comprises upper glue roller, lower rubber roller, upper cutter and lower cutter, described upper glue roller and described lower rubber roller are fitted tangent setting, described upper glue roller connects servomotor, the cutter head setting corresponding with the cutter head of described lower cutter of described upper cutter; Be provided with squeeze-film mechanism in side, described front feeding portion, described squeeze-film mechanism comprises the upper press mold crossbeam and lower pressed film crossbeam that be arranged in parallel, and described upper press mold crossbeam is provided with press mold crossbeam.
Further, described polybag perforating press comprises frame, described frame is provided with conveyer belt, the side of described conveyer belt is provided with the first transmission mechanism, described frame is positioned on described conveyer belt and the second transmission mechanism is installed, described second transmission mechanism comprises Timing Belt, installation manipulator on described Timing Belt, described manipulator comprises manipulator cylinder, described manipulator cylinder connects push pedal by piston rod, described push pedal has perforate, described perforate is arranged with projection, described projection is installed on the upper end of fixed head, on the right side of the rearward end of the bottom chain connection depression bar of described fixed head, downward-sloping setting on the right side of the rearward end of described depression bar, described push pedal is placed in the rearward end of depression bar, the leading section of described depression bar is horizontally disposed with, nail pressing is provided with on the left of the leading section of described depression bar, be provided with longitudinal guide rail in the front of described Timing Belt, described fixed head is installed in go-cart, and the wheel of described go-cart is installed in described guide rail, described go-cart is positioned at below described depression bar and is provided with shovel block, one end of described conveyer belt is provided with punch mechanism.
Further, described first transmission mechanism comprises the first motor, described first motor connects the first driving wheel, described first driving wheel connects the first driven pulley by the first chain, described first driven pulley is provided with the first roller, and described first roller, by the first belt, is connected with the second roller through roller, strainer, the two ends of described conveyer belt are equipped with roller bearing, and roller bearing described in one of them is connected with described second roller; Described second transmission mechanism comprises the second motor, described second motor connects the second driving wheel, described second driving wheel connects the second driven pulley by the second belt, and described second driven pulley is provided with the first synchronous pulley, and described first synchronous pulley connects the second synchronous pulley by Timing Belt.
Further, described punch mechanism comprises punching cylinder, described punching cylinder connects cutting part, rotating part is provided with below described cutting part, described rotating part comprises rotation platform, is provided with swingle below described rotation platform, and described rotary cylinder is connected with described swingle by connecting rod, described rotary cylinder and described connecting rod horizontal vertical are arranged, and described connecting rod is connected with described swingle is longitudinally vertical.
Adopt polybag automatic production line provided by the invention, operating efficiency is high, and machining accuracy is high, and error rate is low, and greatly reduces cost of labor, is applicable to large-scale promotion application.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 schematically illustrates the front view of the polybag sealing machine that the embodiment of the present invention provides;
Fig. 2 schematically illustrates the top view of the polybag sealing machine that the embodiment of the present invention provides;
Fig. 3 schematically illustrates the structural representation in the front feeding portion that the embodiment of the present invention provides;
Fig. 4 schematically illustrates the structural representation of the edge-sealing mechanism that the embodiment of the present invention provides;
Fig. 5 schematically illustrates the structural representation in the rear feeding portion that the embodiment of the present invention provides;
Fig. 6 schematically illustrates the schematic diagram of the squeeze-film mechanism that the embodiment of the present invention provides;
Fig. 7 schematically illustrates the front view of the polybag perforating press that the embodiment of the present invention provides;
Fig. 8 schematically illustrates the top view of the polybag perforating press that the embodiment of the present invention provides;
Fig. 9 schematically illustrates the punch mechanism that the embodiment of the present invention provides;
Figure 10 schematically illustrates the B portion enlarged diagram of Fig. 7;
Figure 11 schematically illustrates that the A-A of Fig. 7 is to enlarged diagram.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to accompanying drawing, the embodiment of the present invention provides polybag automatic production line, comprise polybag sealing machine and polybag perforating press, polybag sealing machine comprises rear feed mechanism, rear feed mechanism comprises rear tailstock 11, at least one rotating shaft 12 is installed in the left side of rear tailstock 11, be four rotating shafts 12 at the present embodiment and evenly arrange from top to bottom, in rotating shaft 12, winding needs the polybag film 13 of sealing, two adjacent rotating shafts 12 are staggered winding polybag film 13, and polybag film 13 is the double-layer plastic bag film of left and right sealing.
At least one rear feeding portion 14 is installed on the right side of rear tailstock 11, feeding portion 14 after being two in the present embodiment and setting up and down, each rear feeding portion 14 comprises rear feeding motor 141, feeding driving wheel 142 after rear feeding motor 141 is connected by turning cylinder, rear feeding driving wheel 142 connects rear feeding driven pulley 143 by belt 144, rear feeding driven pulley 143 connects the first roller 145, rear feeding motor 141 is by rear feeding driving wheel 142, belt 144 and rear feeding driven pulley 143 drive the first roller 145 to rotate, tangent connection second roller 146 is close in first roller 145 side, in the upper left side of the first roller 145, auxiliary roller 147 is installed.The polybag film 13 being positioned at two rotating shaft 12 coiling above rear tailstock 11 is carried by the rear feeding portion 14 be positioned at above, the polybag film 13 being positioned at two rotating shaft 12 coiling below rear tailstock 11 is carried by the feeding portion 14 be positioned at below, plastics pocket film 13 is laid out by rotating shaft 12, enter between the first roller 145 and the second roller 146 by auxiliary roller 147, rotated by the first roller 145, polybag film 13 is down carried.
In the lower right side in rear feeding portion 14, buffer part is installed, buffer part comprises the straw mat 151 of horizontally set, one end of straw mat 151 is fixedly installed on rear tailstock 11, the other end of straw mat 151 is provided with straw mat axle 152, be provided with first the downside of film roller 17 is crossed in film roller 16 and the second upside crossing film roller 17, first mistake film roller 16 higher than second excessively in the upper right side of straw mat axle 152.Polybag film 13 transports out between the first roller 145 and the second roller 146, walk around bottom straw mat axle 152, on the upside of the first mistake film roller 16 and on the downside of the second mistake film roller 17, sent into lamina membranacea 20 side, cross lamina membranacea 20 and be two and parallel setting up and down, in the process of transmission, because straw mat 151 has pliability, stabilization is played to the conveying of polybag film 13.
Edge-sealing mechanism is provided with at the opposite side crossing template 20, be two edge-sealing mechanisms in the present embodiment and setting up and down, edge-sealing mechanism comprises the envelope cutter crossbeam 31 of horizontally set, envelope cutter crossbeam 31 parallel beneath is provided with envelope cutter pressing plate 32, envelope cutter pressing plate 32 two ends are equipped with contiguous block 33, contiguous block 33 runs through and is provided with envelope cutter guide rod 34, one end of envelope cutter guide rod 34 is connected to the two ends of envelope cutter crossbeam 31 through contiguous block 33 side, the other end of envelope cutter guide rod 34 is driven by the first actuating unit and makes its knee-action, first actuating unit can be the first cylinder, the first piston bar of the first cylinder is fixedly connected with the other end of envelope cutter guide rod 34, first actuating unit also can be eccentric wheel drive mechanism.
The first tight lock section 35 of adjustment is all also provided with at the two ends of envelope cutter crossbeam 31, first regulates the distance of tight lock section 35 for regulating and between fastening envelope cutter crossbeam 31 and envelope cutter pressing plate 32, first regulates tight lock section 35 to comprise through contiguous block 33 opposite side and the envelope cutter screw rod 351 sealing cutter crossbeam 31, below contiguous block 33, the first clamp nut 353 is provided with at the lower end part of envelope cutter screw rod 351, above envelope cutter crossbeam 31, adjusting nut 354 is provided with at the upper-end part of driving of envelope cutter screw rod 351, envelope cutter screw rod 351 is provided with between envelope cutter crossbeam 31 and envelope cutter pressing plate 32 and seals cutter spring 352, the second clamp nut 355 is provided with below envelope cutter spring 352.
Envelope cutter pressing plate 32 is provided with envelope cutter 36, is provided with envelope roller 37 in the parallel beneath of envelope cutter pressing plate 32, the both sides of envelope roller 37 are equipped with envelope roller Wall board angle seat 38, and envelope roller Wall board angle seat 38 is for supporting envelope roller 37; The 3rd roller 391 is provided with in the left side of envelope roller 37, the 4th roller 392 is provided with on the right side of envelope roller 37, the downside of the 3rd roller 391 and the 4th roller 392 is all lower than the upside of envelope roller 37, polybag film 13 exports from the opposite side crossing lamina membranacea 20, enter the upside of the downside of the 3rd roller 391, envelope roller 37, export from the downside of the 4th roller 392, meanwhile, add hot knife 36, envelope cutter pressing plate 32 drives envelope cutter 36 knee-action by envelope cutter guide rod 34 and the first actuating unit, the pressing on envelope roller 37 of envelope cutter 36, polybag film 31 is formed pressing limit.
The first crane 41 is provided with and the second crane 42, first crane 41 is provided with the height of position than the position of the 6th roller 44 that the 5th roller 43, second crane 42 is provided with the 6th roller the 44, five roller 43 in the side of edge-sealing mechanism.Polybag film 31 exports from the edge-sealing mechanism being positioned at top and enters the 6th roller 44 through the 5th roller 43, and polybag film 31 exports from the edge-sealing mechanism being positioned at below and directly enters the 6th roller 44.
Feeding portion 50 before the second crane 42 side is provided with, front feeding portion 50 comprises upper glue roller 51, lower rubber roller 52, upper cutter 53 and lower cutter 54, upper glue roller 51 and lower rubber roller 52 are fitted tangent setting, upper glue roller 51 connects servomotor, the cutter head setting corresponding with the cutter head of lower cutter 54 of upper cutter 53.Polybag film 31, is rotated by upper glue roller 51 from the 6th roller 44 discharging between upper glue roller 51 and lower rubber roller 52, exports between upper cutter 53 and the cutter head of the corresponding setting of lower cutter 54.
Squeeze-film mechanism 60 is provided with in side, front feeding portion 50, squeeze-film mechanism 60 comprises the upper press mold crossbeam 61 and lower pressed film crossbeam 62 that be arranged in parallel, upper press mold crossbeam 61 is provided with press mold crossbeam 63, the second tight lock section 64 of adjustment is provided with between press mold crossbeam 63 and upper press mold crossbeam 61, second regulates the distance of tight lock section 64 for regulating and between fastening press mold crossbeam 63 and upper press mold crossbeam 61, press mold guide rod 65 is provided with at the both ends of press mold crossbeam 63, one end of press mold guide rod 65 is fixedly connected with press mold crossbeam 63, the other end of press mold guide rod 65 is driven by the second actuating unit and makes its knee-action, second actuating unit can be the second cylinder, second piston rod of the second cylinder is fixedly connected with the other end of press mold guide rod 65, second actuating unit also can be eccentric wheel drive mechanism.
Polybag film 31 enters squeeze-film mechanism 60 from exporting between upper cutter 53 and the cutter head of the corresponding setting of lower cutter 54, down cut in the middle of the pressing limit that upper cutter 53 is formed on polybag film 31, just the individual plastic bag of front and back edge sealing can be obtained, individual plastic bag is after front feeding portion 50 cuts, pressing is carried out again through squeeze-film mechanism 60, individual plastic bag enters between press mold crossbeam 61 and lower pressed film crossbeam 62, upper press mold crossbeam 61 carries out pressing by press mold guide rod 65 action downwards and lower pressed film crossbeam 62 pairs of individual plastic bags, individual plastic bag enters one by one between press mold crossbeam 61 and lower pressed film crossbeam 62 and carries out superposing and pressing.
Rear feeding portion 14, edge-sealing mechanism, front feeding portion 50 and squeeze-film mechanism 60 are all connected with governor circuit and are controlled by it.
Polybag perforating press comprises frame 100, frame 100 is provided with conveyer belt 101, the side of conveyer belt 101 is provided with the first transmission mechanism, first transmission mechanism comprises the first motor 81, first motor 81 connects the first driving wheel (not shown in FIG.), first driving wheel connects the first driven pulley 83 by the first chain 82, first driven pulley 83 is provided with the first roller 84, first roller 84 is by the first belt 85, be connected with the second roller 88 through roller 86, strainer 87, adjust the rate of tension between the first roller 84 and the second roller 88 by strainer 87; Conveyer belt 101 is many and horizontal parallel is arranged, and the two ends of conveyer belt 101 are equipped with roller bearing 102, and one of them roller bearing 102 is connected with the second roller 88, and the rotation of roller bearing 102 can be carried forward by driving conveying belt 101.
Frame 100 is positioned on conveyer belt 101 and second transmission mechanism is installed, second transmission mechanism comprises the second motor 71, second motor 71 connects the second driving wheel 711, second driving wheel 711 connects the second driven pulley 73 by the second belt 72, second driven pulley 73 is provided with the first synchronous pulley 731, first synchronous pulley 731 and connects the second synchronous pulley 732 by Timing Belt 75; Second motor 71 drives action before and after Timing Belt 75 by the second driving wheel 711, second belt 72, second driven pulley 73, first synchronous pulley 731 and the second synchronous pulley 732.
Installation manipulator on Timing Belt 75, manipulator comprises manipulator cylinder 74, manipulator cylinder 74 connects push pedal 762 by piston rod, push pedal 762 has front wide and rear narrow perforate 763, perforate 763 is arranged with circular protrusions 764, circular protrusions 764 is installed on the upper end of a fixed head 761, on the right side of the rearward end of the bottom chain connection depression bar 771 of fixed head 761, downward-sloping setting on the right side of the rearward end of depression bar 771, push pedal 762 is placed in the rearward end of depression bar 771, the leading section of depression bar 771 is horizontally disposed with, nail pressing 773 is provided with on the left of the leading section of depression bar 771, nail pressing 773 is arranged with spring 772.
Be provided with longitudinal guide rail 79 in the front of Timing Belt 75, fixed head 761 is installed in go-cart 751, and the wheel 78 of go-cart 751 is installed in guide rail 79, and wheel 78 can advance before and after guide rail 79, go-cart 751 is positioned at below depression bar 771 and is provided with shovel block 752;
In one end of conveyer belt 101, punch mechanism is installed, punch mechanism comprises punching cylinder 91, punching cylinder 91 connects cutting part 92, rotating part is provided with below cutting part 92, rotating part comprises rotation platform 94, is provided with swingle 95 below rotation platform 94, and rotary cylinder 93 is connected with swingle 95 by connecting rod 94, rotary cylinder 93 and connecting rod 94 horizontal vertical are arranged, and connecting rod 94 is connected with swingle 95 is longitudinally vertical.
The using method of this polybag perforating press is as follows:
(1) manipulator is by the Timing Belt 75 entirety action forward of the second transmission mechanism, now, go-cart 751 is by the synchronous action forward of guide rail 79, shovel block 752 in go-cart 751 scoops up polybag film 13, manipulator cylinder 74 promotes push pedal 762 and moves forward, push pedal 762 promotes depression bar 771 and turns clockwise, and makes nail pressing 773 down motion pressing, and now polybag film 13 is held in the nail pressing 773 of depression bar 771 and shovels between block 752;
(2) by the Timing Belt 75 entirety action backward by the second transmission mechanism of the polybag film 13 that clamps, arrive punch mechanism, and be placed on rotation platform 94;
(3) punching cylinder 91 drives cutting part 92 action downwards to carry out punching to polybag film 13, while punching, rotary cylinder 93 makes rotation platform 94 reciprocating rotation by connecting rod 94, swingle 95, and in punch process, rotation platform 94 reciprocating rotation effectively can reduce the impact that punching brings;
(4) after punching completes, polybag film 13 passes through manipulator clamping, by the Timing Belt 75 entirety action backward of the second transmission mechanism, then, manipulator cylinder 74 controls push pedal 762 and moves backward, and push pedal 762 just loses the pressure to depression bar 771, and the polybag film 13 by clamping is unclamped, be placed on conveyer belt 101, conveyer belt 101 is carried by the drive of the first transmission mechanism backward.
First transmission mechanism, the second transmission mechanism, manipulator and punch mechanism are all connected with governor circuit and are controlled by it.
As can be seen from the above description, the polybag automatic production line adopting the embodiment of the present invention to provide, can reach following technique effect:
Operating efficiency is high, and machining accuracy is high, and error rate is low, and greatly reduces cost of labor, is applicable to large-scale promotion application.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a polybag automatic production line, is characterized in that, comprises polybag sealing machine and polybag perforating press, described polybag sealing machine comprise be provided with successively rear feed mechanism, edge-sealing mechanism, front feeding portion and squeeze-film mechanism; Described edge-sealing mechanism comprises envelope cutter crossbeam, described envelope cutter crossbeam parallel beneath is provided with envelope cutter pressing plate, described envelope cutter pressing plate two ends are equipped with contiguous block, described contiguous block runs through and is provided with envelope cutter guide rod, one end of described envelope cutter guide rod is connected to the two ends of described envelope cutter crossbeam through described contiguous block, the other end of described envelope cutter guide rod connects the first actuating unit, and described envelope cutter pressing plate is provided with envelope cutter, is provided with envelope roller in the parallel beneath of described envelope cutter pressing plate.
2. polybag automatic production line as claimed in claim 1, it is characterized in that, the first tight lock section of adjustment is equipped with at the two ends of described envelope cutter crossbeam, the described first tight lock section of adjustment comprises the envelope cutter screw rod through described contiguous block and described envelope cutter crossbeam, below contiguous block, the first clamp nut is provided with at the lower end part of described envelope cutter screw rod, above envelope cutter crossbeam, adjusting nut is provided with at the upper-end part of driving of described envelope cutter screw rod, described envelope cutter screw rod is provided with between described envelope cutter crossbeam and described envelope cutter pressing plate and seals cutter spring, the second clamp nut is provided with below described envelope cutter spring.
3. polybag automatic production line as claimed in claim 1 or 2, it is characterized in that, be provided with the 3rd roller in the left side of described envelope roller, be provided with the 4th roller on the right side of described envelope roller, the downside of described 3rd roller and described 4th roller is all lower than the upside of envelope roller.
4. polybag automatic production line as claimed in claim 1, it is characterized in that, described rear feed mechanism comprises rear tailstock, at least one rotating shaft is installed in the left side of described rear tailstock, the right side of tailstock is provided with at least one rear feeding portion in the rear, each described rear feeding portion comprises rear feeding motor, feeding driving wheel after described rear feeding motor is connected by turning cylinder, feeding driven pulley after described rear feeding driving wheel is connected by belt, described rear feeding driven pulley connects the first roller, connection second roller is close in described first roller side, in the upper left side of described first roller, auxiliary roller is installed.
5. polybag automatic production line as claimed in claim 4, it is characterized in that, buffer part is installed in the lower right side in feeding portion in the rear, described buffer part comprises the straw mat of horizontally set, one end of described straw mat is fixedly installed on rear tailstock, the other end of described straw mat is provided with straw mat axle, and be provided with first in the upper right side of described straw mat axle and cross film roller and second and cross film roller, the downside of film roller is crossed in the described first upside crossing film roller higher than described second.
6. polybag automatic production line as claimed in claim 1, it is characterized in that, the first crane and the second crane is provided with in the side of edge-sealing mechanism, described first crane is provided with the 5th roller, described second crane is provided with the 6th roller, and the position of described 5th roller is higher than the position of described 6th roller.
7. polybag automatic production line as claimed in claim 6, it is characterized in that, feeding portion before described second crane side is provided with, described front feeding portion comprises upper glue roller, lower rubber roller, upper cutter and lower cutter, described upper glue roller and described lower rubber roller are fitted tangent setting, described upper glue roller connects servomotor, the cutter head setting corresponding with the cutter head of described lower cutter of described upper cutter; Be provided with squeeze-film mechanism in side, described front feeding portion, described squeeze-film mechanism comprises the upper press mold crossbeam and lower pressed film crossbeam that be arranged in parallel, and described upper press mold crossbeam is provided with press mold crossbeam.
8. polybag automatic production line as claimed in claim 1, it is characterized in that, described polybag perforating press comprises frame, described frame is provided with conveyer belt, the side of described conveyer belt is provided with the first transmission mechanism, described frame is positioned on described conveyer belt and the second transmission mechanism is installed, described second transmission mechanism comprises Timing Belt, installation manipulator on described Timing Belt, described manipulator comprises manipulator cylinder, described manipulator cylinder connects push pedal by piston rod, described push pedal has perforate, described perforate is arranged with projection, described projection is installed on the upper end of fixed head, on the right side of the rearward end of the bottom chain connection depression bar of described fixed head, downward-sloping setting on the right side of the rearward end of described depression bar, described push pedal is placed in the rearward end of depression bar, the leading section of described depression bar is horizontally disposed with, nail pressing is provided with on the left of the leading section of described depression bar, be provided with longitudinal guide rail in the front of described Timing Belt, described fixed head is installed in go-cart, and the wheel of described go-cart is installed in described guide rail, described go-cart is positioned at below described depression bar and is provided with shovel block, one end of described conveyer belt is provided with punch mechanism.
9. polybag automatic production line as claimed in claim 8, it is characterized in that, described first transmission mechanism comprises the first motor, described first motor connects the first driving wheel, and described first driving wheel connects the first driven pulley by the first chain, and described first driven pulley is provided with the first roller, described first roller is by the first belt, be connected with the second roller through roller, strainer, the two ends of described conveyer belt are equipped with roller bearing, and roller bearing described in one of them is connected with described second roller; Described second transmission mechanism comprises the second motor, described second motor connects the second driving wheel, described second driving wheel connects the second driven pulley by the second belt, and described second driven pulley is provided with the first synchronous pulley, and described first synchronous pulley connects the second synchronous pulley by Timing Belt.
10. polybag automatic production line as claimed in claim 8 or 9, it is characterized in that, described punch mechanism comprises punching cylinder, described punching cylinder connects cutting part, and be provided with rotating part below described cutting part, described rotating part comprises rotation platform, below described rotation platform, swingle is installed, described rotary cylinder is connected with described swingle by connecting rod, and described rotary cylinder and described connecting rod horizontal vertical are arranged, and described connecting rod is connected with described swingle is longitudinally vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744673.8A CN104441774B (en) | 2014-12-09 | 2014-12-09 | Automatic plastic bag production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744673.8A CN104441774B (en) | 2014-12-09 | 2014-12-09 | Automatic plastic bag production line |
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| CN104441774A true CN104441774A (en) | 2015-03-25 |
| CN104441774B CN104441774B (en) | 2017-02-22 |
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| CN201410744673.8A Active CN104441774B (en) | 2014-12-09 | 2014-12-09 | Automatic plastic bag production line |
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| CN105599348A (en) * | 2015-11-19 | 2016-05-25 | 湖南省客来宝生物能源科技有限公司 | Bag cutting machine for biodegradable film |
| CN106626528A (en) * | 2016-11-21 | 2017-05-10 | 温州锐志包装机械有限公司 | Packaging bag cutting machine |
| CN106671488A (en) * | 2017-02-06 | 2017-05-17 | 厦门鑫华冠塑胶科技有限公司 | Automatic film sticking machine |
| CN106739165A (en) * | 2016-12-30 | 2017-05-31 | 重庆鼎盛印务股份有限公司 | Plastic bag sealing bar reversely installs equipment |
| CN107128011A (en) * | 2017-05-19 | 2017-09-05 | 佛山市捷信来包装材料有限公司 | A kind of air valve printing equipment for being used to pack air column bag production |
| CN107804034A (en) * | 2017-12-04 | 2018-03-16 | 苏州威仕薄膜科技有限公司 | A kind of polybag thermoforming and cutter device |
| CN107953609A (en) * | 2017-12-18 | 2018-04-24 | 珠海三樱日用品有限公司 | A kind of bilayer cuts a bag equipment |
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| CN110155398A (en) * | 2019-06-28 | 2019-08-23 | 深圳市永创自动化设备有限公司 | A kind of bottom sealed plastic packaging machine with multilayer corner cut component |
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| CN107128011A (en) * | 2017-05-19 | 2017-09-05 | 佛山市捷信来包装材料有限公司 | A kind of air valve printing equipment for being used to pack air column bag production |
| CN107804034B (en) * | 2017-12-04 | 2023-09-05 | 苏州威仕薄膜科技有限公司 | Plastic bag thermoforming and cutting device |
| CN107804034A (en) * | 2017-12-04 | 2018-03-16 | 苏州威仕薄膜科技有限公司 | A kind of polybag thermoforming and cutter device |
| CN107953609A (en) * | 2017-12-18 | 2018-04-24 | 珠海三樱日用品有限公司 | A kind of bilayer cuts a bag equipment |
| CN108127972A (en) * | 2017-12-18 | 2018-06-08 | 珠海三樱日用品有限公司 | A kind of mechanical equipment of automated production freshness protection package |
| CN108127973A (en) * | 2017-12-23 | 2018-06-08 | 珠海三樱日用品有限公司 | A kind of equipment for processing a variety of same size freshness protection packages |
| CN108099267A (en) * | 2017-12-28 | 2018-06-01 | 厦门亚太创新机器有限公司 | The production equipment of plastic jacket bag |
| CN108099267B (en) * | 2017-12-28 | 2023-11-17 | 厦门亚太创新机器有限公司 | Production equipment for plastic vest bag |
| CN108943870A (en) * | 2018-09-14 | 2018-12-07 | 张坡 | The double-deck Bag Making Machine and its bag making technique |
| CN110155398A (en) * | 2019-06-28 | 2019-08-23 | 深圳市永创自动化设备有限公司 | A kind of bottom sealed plastic packaging machine with multilayer corner cut component |
| CN114643747A (en) * | 2022-03-25 | 2022-06-21 | 浙江天济新材料科技有限公司 | Method for producing biodegradable plastic bag |
| CN114643747B (en) * | 2022-03-25 | 2022-09-20 | 浙江天济新材料科技有限公司 | Production method of biodegradable plastic bag |
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Denomination of invention: An automated production line for plastic bags Effective date of registration: 20230918 Granted publication date: 20170222 Pledgee: China Co. truction Bank Corp Jieyang branch Pledgor: JIEYANG CITY QUNXING MACHINERY INDUSTRIAL Co.,Ltd. Registration number: Y2023980057356 |
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