CN113601596B - Plastic bag production system - Google Patents

Plastic bag production system Download PDF

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Publication number
CN113601596B
CN113601596B CN202111179072.3A CN202111179072A CN113601596B CN 113601596 B CN113601596 B CN 113601596B CN 202111179072 A CN202111179072 A CN 202111179072A CN 113601596 B CN113601596 B CN 113601596B
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CN
China
Prior art keywords
plate
sliding
fixedly connected
telescopic rod
plastic bag
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Active
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CN202111179072.3A
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Chinese (zh)
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CN113601596A (en
Inventor
陈德超
沈婷
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Changzhou Shengyuan New Material Technology Co ltd
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Changzhou Shengyuan New Material Technology Co ltd
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Priority to CN202111179072.3A priority Critical patent/CN113601596B/en
Publication of CN113601596A publication Critical patent/CN113601596A/en
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Publication of CN113601596B publication Critical patent/CN113601596B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/008—Apparatus or machines for carrying out printing operations combined with other operations with means for stamping or cutting out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
    • B26D2007/0018—Trays, reservoirs for waste, chips or cut products

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

The invention relates to the field of plastic bag preparation, and particularly discloses a plastic bag production system which comprises a fixing frame, wherein a fixing plate is fixedly connected to the side edge of the fixing frame, a rotating shaft is rotatably connected to the fixing plate, a material receiving plate is slidably connected to the rotating shaft, a guide rail is arranged on the fixing plate, the material receiving plate is rotatably installed in the guide rail, a fourth telescopic rod is fixedly connected to the material receiving plate and the sliding track of the rotating shaft, and two ends of the fourth telescopic rod are fixedly connected to the inner wall of the material receiving plate and the rotating shaft respectively. Through the design of fourth telescopic link and axis of rotation, on the one hand make receive the flitch can effectual rotation and then make to receive the effectual plastic bag film upset that will cut of flitch and receive the receiver, on the other hand, through second recess and logical groove and the slip of receiving the flitch, can compress tightly the plastic bag film that the upset entered in the receiver, prevent that the plastic bag film from wafting, also can make and receive the flitch can retract in the guide rail.

Description

Plastic bag production system
Technical Field
The invention relates to production equipment, in particular to a plastic bag production system, and belongs to the field of plastic bag preparation.
Background
The plastic bag production system is used for producing degradable plastic bags, and the plastic bags are produced through the processes of film blowing, shaping, slitting, color printing, film cutting, bag making and the like.
In-process to carrying out the color printing to the plastic bag film, often can have the different condition of color printing interval position, the plastic bag film after will leading to the color printing like this is when cutting the membrane, the plastic bag film specification size of cutting out is inequality, the risk of cutting off the color printing pattern easily in addition, simultaneously when the color printing, if feed rate is too fast can lead to the plastic bag film to produce the fold, the pattern takes place the deviation when will leading to plastic bag film color printing like this, cause the condition of production failure to appear, for this reason, we propose the plastic bag production system.
Disclosure of Invention
The present invention provides a plastic bag production system that addresses the problems in the prior art.
The purpose of the invention can be realized by the following technical scheme:
plastic bag production system, including the mount, the side fixedly connected with fixed plate of mount, it is connected with the axis of rotation to rotate on the fixed plate, axis of rotation sliding connection has the receipts flitch, the guide rail has been seted up on the fixed plate, it installs in the guide rail to receive the flitch rotation, fixedly connected with fourth telescopic link in the slip track of receipts flitch and axis of rotation, fixed connection is in the inner wall and the axis of rotation of receiving the flitch respectively at the both ends of fourth telescopic link, the axis of rotation transmission is connected with the lifter plate of slidable mounting on the mount, be provided with the clamp plate on the mount, logical groove has been seted up on the clamp plate, one side of mount is fixed with the diaphragm, movable mounting has the receiver on the diaphragm.
Preferably, one side tip of mount rotates and is connected with the material loading roller, and the material loading roller is located the one side both ends of mount respectively with the diaphragm, and the fixed plate is located the centre of material loading roller and diaphragm, has set gradually two guide rolls, buffer roller, slide roller and fixed roll on the mount between material loading roller and the fixed plate, and the slide roller is located the coplanar with the fixed roll, and the position department between fixed roll and the fixed plate is provided with the draw plate of an slope, and draw plate fixed connection is on the mount.
Preferably, the top of the center of the fixing frame is fixedly connected with a first telescopic rod through a connecting piece, the first telescopic rod is fixedly connected with a lifting plate, the lifting plate is positioned right above the fixing plate, and one side of the lifting plate, which is close to the fixing frame, is fixedly connected with an extension plate.
Preferably, the fixed frame is provided with a sliding groove, the extension plate is connected with the sliding groove in a sliding mode, the bottom of the lifting plate is close to one side fixedly connected with cutting knife of the sliding roller, the bottom of the lifting plate is provided with a printing plate, a first groove is formed in the fixed plate, the first groove and the cutting knife are located on the same vertical plane, and one end portion of the extension plate, far away from the lifting plate, is connected with a U-shaped plate in a sliding mode.
Preferably, two vertical ends of U-shaped board are fixedly connected with first rack and second rack respectively, and first rack is the mirror image setting with the second rack, and first rack meshing is connected with first gear, and first gear and the fixed roll's rotation center department fixed mounting have a pivot, and this pivot swing joint has the friction post, and second rack transmission is connected with the second gear, friction post fixedly connected with riser, riser fixedly connected with third telescopic link.
Preferably, the one end fixedly connected with fixed column of third telescopic link, fixed column fixed connection are on the mount, and the other end sliding connection of third telescopic link is on the U-shaped board, and the slide rail has been seted up to the one end that is close to first rack on the U-shaped board, and the tip of third telescopic link passes through slide rail and U-shaped board sliding connection, first telescopic link, third telescopic link and fourth telescopic link adaptation.
Preferably, the second gear is fixedly connected with the rotating shaft, the cross sections of the end parts at the two ends of the rotating shaft are circular, the cross sections at the center are rectangular, the two ends of the shaft part with the rectangular cross section of the rotating shaft are respectively connected with the material receiving plates in a sliding mode, the center of the shaft part with the rectangular cross section of the rotating shaft is sleeved with the bearing, the bearing is sleeved in the fixing plate, and the rotating shaft is rotatably connected with the fixing plate through the bearing.
Preferably, the top fixedly connected with second telescopic link of clamp plate, the second telescopic link passes through connecting piece fixed connection on the mount, and the second recess has been seted up with fourth telescopic link adaptation on the receiver to second telescopic link, leads to groove, second recess and receipts flitch adaptation, and second recess, logical groove and receipts flitch all are equipped with two, and the second recess is greater than the thickness of receiving the flitch with the groove width that leads to the groove.
Preferably, the buffer roller and the sliding roller are both rotatably connected with sliding blocks, the two sliding blocks are both connected to the fixed frame in a sliding mode, the two sliding blocks are both fixedly connected with sliding columns, and the springs are sleeved on the two sliding columns.
Preferably, the two ends of the spring are respectively and fixedly connected to the top of the sliding cavity of the sliding block and the sliding block of the fixing frame, and the two sides of the sliding block are fixedly connected with limiting blocks which are connected to the side wall plates of the sliding cavity of the sliding block and the fixing frame in a sliding mode.
The invention has the beneficial effects that:
1. through the transmission design of U-shaped board and first gear and second gear, make the device can drive the elevating movement of lifter plate through first telescopic link and reach the effect of cutting the plastic bag film, on the other hand can also carry out the unloading after accomplishing to the plastic bag film printing and accomodate, the convenience that the device used has been improved, secondly, can also the effectual cutting specification and the length of guaranteeing the plastic bag film, ensure the accuracy of printing plate to the position of plastic bag film color printing, when making the device all have stability, also have the condition of being difficult for makeing mistakes, because the mechanical engagement transmission through rack and pinion, make the elevating speed of first telescopic link no matter fast slow, the cutting printing length of plastic bag film is the same all the time.
2. Through the design of two sliders, two springs and two slip posts, make plastic bag film material loading have certain stability on the one hand, guaranteed the tight state of plastic bag film material loading in-process, prevent that the plastic bag film from taking place the fold at the material loading in-process, on the other hand also can make the contact of fixed roll and slip roller inseparabler, and then make the plastic bag film can be by effectual transport, and then make the cutting knife effectual with the plastic bag film cutting blocking, subsequent system bag work of being convenient for.
3. Through the design of fourth telescopic link and axis of rotation, on the one hand make receive the flitch can effectual rotation and then make to receive the effectual plastic bag film upset that will cut of flitch and receive the receiver, on the other hand, through second recess and logical groove and the slip of receiving the flitch, can compress tightly the plastic bag film that the upset entered in the receiver, prevent that the plastic bag film from wafting, also can make and receive the flitch can retract in the guide rail.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a partial structure of the present invention.
Fig. 3 is a schematic view of a connecting structure of the material receiving plate and the storage box.
Fig. 4 is a schematic view of the mounting structure of the material receiving plate of the present invention.
In the figure: 1. a fixed mount; 2. a feeding roller; 3. a guide roller; 4. a buffer roller; 5. a slider; 6. a spring; 7. a sliding post; 8. a slide roller; 9. a fixed roller; 10. leading the plate; 11. a fixing plate; 12. a first groove; 13. a guide rail; 14. a rotating shaft; 15. a material collecting plate; 16. a printing plate; 17. a cutting knife; 18. a first telescopic rod; 19. an extension plate; 20. a lifting plate; 21. a transverse plate; 22. a storage box; 23. a second groove; 24. a second telescopic rod; 25. pressing a plate; 26. a through groove; 27. fixing a column; 28. a third telescopic rod; 29. a vertical plate; 30. a friction column; 31. a first gear; 32. a first rack; 33. a U-shaped plate; 34. a second rack; 35. a second gear; 36. a chute; 37. a fourth telescopic rod; 38. and a bearing.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the plastic bag production system includes a fixing frame 1, a fixing plate 11 is fixedly connected to a side of the fixing frame 1, a rotating shaft 14 is rotatably connected to the fixing plate 11, a material receiving plate 15 is slidably connected to the rotating shaft 14, a guide rail 13 is disposed on the fixing plate 11, the material receiving plate 15 is rotatably mounted in the guide rail 13, a fourth telescopic rod 37 is fixedly connected to a sliding track of the material receiving plate 15 and the rotating shaft 14, two ends of the fourth telescopic rod 37 are respectively fixedly connected to an inner wall of the material receiving plate 15 and the rotating shaft 14, the rotating shaft 14 is rotatably connected to a lifting plate 20 slidably mounted on the fixing frame 1, a pressing plate 25 is disposed on the fixing frame 1, a through groove 26 is disposed on the pressing plate 25, a transverse plate 21 is fixed to one side of the fixing frame 1, a receiving box 22 is movably mounted on the transverse plate 21, and the receiving box 22 is designed to allow the receiving box 22 to receive a plastic bag film, the device can be effectively taken out, and meanwhile, the processing efficiency of the device can be ensured by replacing the storage box 22 on the transverse plate 21.
As a technical optimization scheme of the invention, one side end part of a fixed frame 1 is rotatably connected with a feeding roller 2, the feeding roller 2 and a transverse plate 21 are respectively positioned at two ends of one side of the fixed frame 1, a fixed plate 11 is positioned between the feeding roller 2 and the transverse plate 21, two guide rollers 3, a buffer roller 4, a sliding roller 8 and a fixed roller 9 are sequentially arranged on the fixed frame 1 between the feeding roller 2 and the fixed plate 11, the sliding roller 8 and the fixed roller 9 are positioned on the same vertical plane, an inclined guide plate 10 is arranged at a position between the fixed roller 9 and the fixed plate 11, the guide plate 10 is fixedly connected on the fixed frame 1, the guide rollers 3 rotate at a constant speed, so that the guide rollers 3 can carry out constant-speed feeding on a plastic bag film, through the design of guide roller 3 and buffer roll 4, can make slide roll 8 and fixed roll 9 carry out effectual material loading to the plastic bag film on the one hand, on the other hand also can make the plastic bag film be in the state of tightening all the time through buffer roll 4.
As a technical optimization scheme of the invention, the top of the center of the fixing frame 1 is fixedly connected with a first telescopic rod 18 through a connecting piece, the first telescopic rod 18 is fixedly connected with a lifting plate 20, the lifting plate 20 is positioned right above the fixing plate 11, one side of the lifting plate 20 close to the fixing frame 1 is fixedly connected with an extension plate 19, through the design of the extension plate 19, the lifting plate 20 and the U-shaped plate 33 are always the same in ascending or descending amplitude, and further, the first rack 32 and the first gear 31 are enabled to effectively transmit the fixing roller 9, and further, the feeding length of the plastic bag film is always the same.
As a technical optimization scheme of the invention, a sliding groove 36 is formed in a fixed frame 1, an extension plate 19 is in sliding connection with the sliding groove 36, a cutting knife 17 is fixedly connected to one side, close to a sliding roller 8, of the bottom of a lifting plate 20, a printing plate 16 is arranged at the bottom of the lifting plate 20, a first groove 12 is formed in a fixed plate 11, the first groove 12 and the cutting knife 17 are located on the same vertical plane, a U-shaped plate 33 is connected to one end portion, far away from the lifting plate 20, of the extension plate 19 in a sliding mode, and through the design of the U-shaped plate 33, the first telescopic rod 18 can perform intermittent transmission on a first gear 31 and a second rack 35 through the extension plate 19.
As a technical optimization scheme of the invention, two vertical ends of the U-shaped plate 33 are respectively fixedly connected with a first rack 32 and a second rack 34, the first rack 32 and the second rack 34 are arranged in a mirror image manner, the first rack 32 is engaged and connected with a first gear 31, a rotating shaft is fixedly arranged at the rotating center of the first gear 31 and the fixed roller 9, the rotating shaft is movably connected with a friction column 30, a second gear 35 is connected with a second rack 34 in a transmission way, the friction column 30 is fixedly connected with a vertical plate 29, the vertical plate 29 is fixedly connected with a third telescopic rod 28, through the design of the third telescopic rod 28 and the first telescopic rod 18, the fixed roller 9 and the rotating shaft 14 are respectively driven by the lifting of the lifting plate 20, through the design of the friction column 30, the fixed roller 9 can stop rotating, and the situation that the feeding of the plastic bag film exceeds the preset length due to inertia of the fixed roller 9 is prevented.
As a technical optimization scheme of the present invention, one end of the third telescopic rod 28 is fixedly connected with the fixed column 27, the fixed column 27 is fixedly connected to the fixed frame 1, the other end of the third telescopic rod 28 is slidably connected to the U-shaped plate 33, one end of the U-shaped plate 33, which is close to the first rack 32, is provided with a slide rail, the end of the third telescopic rod 28 is slidably connected to the U-shaped plate 33 through the slide rail, the first telescopic rod 18, the third telescopic rod 28 and the fourth telescopic rod 37 are adapted, the first telescopic rod 18, the second telescopic rod 24, the third telescopic rod 28 and the fourth telescopic rod 37 are all connected with an external controller, and the controller has the following control effects:
the third telescopic rod 28 contracts to the shortest state when the first telescopic rod 18 begins to descend, the third telescopic rod 28 expands to the longest state when the first telescopic rod 18 begins to contract, when the third telescopic rod 28 is in the shortest state, the first rack 32 is meshed with the first gear 31, when the third telescopic rod 28 is in the longest state, the second rack 34 is meshed with the second gear 35, when the first telescopic rod 18 contracts, the second telescopic rod 24 contracts, when the first telescopic rod 18 contracts to the shortest state, the second telescopic rod 24 extends, and meanwhile, the fourth telescopic rod 37 retracts the material receiving plate 15 into the guide rail 13.
As a technical optimization scheme of the present invention, the second gear 35 is fixedly connected to the rotating shaft 14, the cross sections of the two end portions of the rotating shaft 14 are circular, the cross section of the center portion is rectangular, the two ends of the shaft portion of the rotating shaft 14 with the rectangular cross section are both slidably connected to the material receiving plate 15, the center portion of the shaft portion of the rotating shaft 14 with the rectangular cross section is sleeved with the bearing 38, the bearing 38 is sleeved in the fixing plate 11, the rotating shaft 14 is rotatably connected to the fixing plate 11 through the bearing 38, and through the design of the rotating shaft 14 and the bearing 38, on one hand, the rotating shaft 14 can effectively rotate in the fixing plate 11, and on the other hand, the rotating shaft 14 can also effectively drive the material receiving plate 15 to rotate.
As a technical optimization scheme of the invention, the top of the pressing plate 25 is fixedly connected with a second telescopic rod 24, the second telescopic rod 24 is fixedly connected to the fixed frame 1 through a connecting piece, the second telescopic rod 24 is matched with a fourth telescopic rod 37, the storage box 22 is provided with a second groove 23, the through groove 26, the second groove 23 and the material receiving plate 15 are matched, two second grooves 23, two through grooves 26 and two material receiving plates 15 are arranged, the groove widths of the second grooves 23 and the through grooves 26 are larger than the thickness of the material receiving plates 15, and the plastic bag film is effectively compressed through the design of the second telescopic rod 24 and the pressing plate 25, so that the plastic bag film is prevented from being blown away on one hand, and can be effectively taken out from the storage box 22 on the other hand.
As a technical optimization scheme of the invention, the buffer roller 4 and the sliding roller 8 are both rotatably connected with the sliding blocks 5, the two sliding blocks 5 are both slidably connected to the fixed frame 1, the two sliding blocks 5 are both fixedly connected with the sliding columns 7, and the two sliding columns 7 are both sleeved with the springs 6. through the design of the springs 6, on one hand, the buffer roller 4 tightens and straightens the plastic bag film, on the other hand, the fixed roller 9 can also be in close contact with the sliding rollers 8, so that the fixed roller 9 effectively loads the plastic bag film, and the plastic bag film is prevented from slipping.
As a technical optimization scheme of the invention, two ends of a spring 6 are respectively and fixedly connected to the top of a sliding cavity of the sliding block 5 and the fixed frame 1 and the sliding block 5, two sides of the sliding block 5 are fixedly connected with limiting blocks which are in sliding connection with side wall plates of the sliding cavity of the sliding block 5 and the fixed frame 1, and the angle between the buffer roller 4 and the sliding roller 8 is effectively ensured through the design of the sliding block 5 and the limiting blocks.
When a plastic bag is produced, firstly, plastic particles are blown into a plastic bag film through a film blowing machine, the blown plastic bag film is cooled after the film blowing, the plastic bag film is cut through a splitting machine after being cooled, a roll is formed after the cutting, the roll is set according to patterns after being rolled, the patterns are color-printed on the plastic bag film and are cut and stored through the invention, then two layers of transparent plastics are overlapped, and then a bag is made through a bag making machine.
When the plastic bag film fixing device is used, firstly, a plastic bag film rolled into a roller is arranged on a feeding roller 2, then the plastic bag film passes through two guide rollers 3, then passes through the lower end of a buffer roller 4, and finally passes through a gap between a fixing roller 9 and a sliding roller 8 to extend the plastic bag film to a fixing plate 11, when the plastic bag film is placed on the fixing plate 11 and exceeds the position of a first groove 12, a first telescopic rod 18 extends to drive a lifting plate 20 to descend, the descending of the lifting plate 20 enables an extending plate 19 to drive a first rack 32 to descend through a U-shaped plate 33, as a third telescopic rod 28 contracts to the shortest state when the first telescopic rod 18 begins to extend, and when the third telescopic rod 28 contracts to the shortest state, a first gear 31 is meshed with the first rack 32, the first rack 32 can drive the first gear 31 to effectively rotate, the rotation of the first gear 31 further enables the fixing roller 9 to rotate on a fixing frame 1, and slide roller 8 is under the effect of spring 6 for closely laminating between slide roller 8 and the fixed roll 9, and then make the plastic bag film move towards the direction of fixed plate 11, along with the extension of first telescopic link 18, cutting knife 17 is earlier with the cutting disconnection of plastic bag film, then printing plate 16 can carry out effectual printing to the plastic bag film that is located on fixed plate 11.
After the printing is completed, the first telescopic rod 18 starts to contract, the third telescopic rod 28 extends to the longest state when the first telescopic rod 18 starts to contract, at this time, the second rack 34 is meshed with the second gear 35, meanwhile, the friction column 30 presses the rotating shaft between the first gear 31 and the fixed roller 9 to prevent the fixed roller 9 from rotating, when the first telescopic rod 18 starts to contract, the second rack 34 is not meshed with the second gear 35, along with the contraction of the first telescopic rod 18, the second rack 34 starts to be meshed with the second gear 35, so that the second rack 34 drives the rotating shaft 14 to rotate through the second gear 35, the rotating shaft 14 drives the material receiving plate 15 to receive the plastic bag film after the color printing in the storage box 22, at this time, the second telescopic rod 24 extends to press the plastic bag film, and during this process, the material receiving plate 15 moves freely in the second groove 23 and the through groove 26, will not collide with receiver 22 and clamp plate 25, the design of second recess 23 simultaneously, also can make things convenient for the staff to take out the plastic bag film of accomodating in receiver 22, after second telescopic link 24 compresses tightly the plastic bag film through clamp plate 25, the shrink of fourth telescopic link 37 or extension, when axis of rotation 14 is kept away from to the stiff end of fourth telescopic link 37, the shrink of fourth telescopic link 37, when fourth telescopic link 37 is close to axis of rotation 14, fourth telescopic link 37 extends, and then make fourth telescopic link 37 get back to guide rail 13 again, be convenient for fourth telescopic link 37 to carry out effectual unloading to the plastic bag film after the next color printing is accomplished and accomodate.
When the first telescopic rod 18 starts to extend, the third telescopic rod 28 returns to the shortest state, so that the first gear 31 is meshed with the first rack 32, meanwhile, the connection between the friction column 30 and the rotating shaft between the first gear 31 and the fixed roller 9 is disconnected, feeding is performed due to the uniform rotation of the guide roller 3, when the friction column 30 compresses the rotating shaft between the first gear 31 and the fixed roller 9, the plastic bag film is clamped by the fixed roller 9 and the sliding roller 8 because the guide roller 3 still continues to feed and the fixed roller 9 does not rotate under the compression of the friction column 30, the plastic bag film continuously conveyed by the guide roller 3 is concentrated at the position of the buffer roller 4, the buffer roller 4 slides downwards under the action of the spring 6 connected with the buffer roller 4, and the redundant plastic bag film is always attached to the buffer roller 4 under the action of the downward movement of the buffer roller 4, so that the plastic bag film is always in a tight state, when the first telescopic rod 18 descends, in the same time, the descending speed of the first telescopic rod 18 is greater than the length of the guide roller 3 for conveying the plastic bag film, so that the first telescopic rod 18 transmits the fixed roller 9 through the first rack 32 and the first gear 31, and further the fixed roller 9 rotates, and the rotating speed of the fixed roller 9 is greater than that of the guide roller 3, so that the plastic bag film at the position of the buffer roller 4 is reduced under the conveying of the fixed roller 9, the reduction of the plastic bag film can enable the buffer roller 4 to shrink through the extrusion of the spring 6 connected with the buffer roller 4, and further the buffer roller 4 rises, so that the plastic bag film is effectively conveyed to the fixed plate 11, meanwhile, the plastic bag film extrusion wrinkles caused by the fact that the feeding speed of the plastic bag film is greater than the color printing speed are effectively avoided, and the color printing efficiency of the device is effectively improved, simultaneously through the design of first rack 32 and first gear 31 for the length of the plastic bag film of the device material loading at every turn is the same all the time, and then makes printing plate 16 the same all the time in the position of plastic bag film color printing, the effectual position of guaranteeing the color printing on the one hand, on the other hand also can make the plastic bag film material loading more stable, prevents that the plastic bag film from taking place the condition of fold at the color printing in-process, and then leads to the loss because of the color printing failure leads to.
Through the transmission design of U-shaped plate 33 and first gear 31 and second gear 35, make the device can drive the elevating movement of lifter plate 20 through first telescopic link 18 and reach the effect of cutting the plastic bag film, on the other hand can also carry out the unloading to accomodate after the plastic bag film printing is accomplished, the convenience that the device used has been improved, secondly, can also the cutting specification and the length of effectual assurance plastic bag film, ensure the accuracy of printing plate 16 to the position of plastic bag film color printing, when making the device all have stability, also have the condition of being difficult for makeing mistakes, because the mechanical engagement transmission through rack and pinion, make the elevating speed of first telescopic link 18 no matter fast slow, the cutting printing length of plastic bag film is the same all the time.
Through the design of two sliders 5, two springs 6 and two sliding columns 7, on the one hand, make plastic bag film material loading have certain stability, the tight state of plastic bag film material loading in-process has been guaranteed, prevent that the plastic bag film from taking place the fold at material loading in-process, on the other hand also can make fixed roll 9 inseparabler with the contact of sliding roll 8, and then make the plastic bag film can be by effectual transport, and then make cutting knife 17 effectual cut the plastic bag film into pieces, subsequent system bag work of being convenient for.
Through the design of fourth telescopic link 37 and axis of rotation 14, on the one hand make receiving plate 15 can effectual rotation and then make receiving plate 15 effectual will cut the plastic bag film upset receive in receiver 22, on the other hand, through second recess 23 and logical groove 26 and receiving plate 15's slip, can compress tightly the plastic bag film that the upset entered in receiver 22, prevent that the plastic bag film from wafting, also can make receiving plate 15 can retract in guide rail 13.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The plastic bag production system comprises a fixing frame (1) and is characterized in that a fixing plate (11) is fixedly connected to the side edge of the fixing frame (1), a rotating shaft (14) is connected to the fixing plate (11) in a rotating mode, a material receiving plate (15) is connected to the rotating shaft (14) in a sliding mode, a guide rail (13) is arranged on the fixing plate (11), the material receiving plate (15) is installed in the guide rail (13) in a rotating mode, a fourth telescopic rod (37) is fixedly connected to the inner wall of the material receiving plate (15) and the rotating shaft (14) in a sliding track of the material receiving plate (15) and the rotating shaft (14), a lifting plate (20) which is installed on the fixing frame (1) in a sliding mode is connected to the rotating shaft (14) in a transmission mode, a pressing plate (25) is arranged on the fixing frame (1), a through groove (26) is formed in the pressing plate (25), a transverse plate (21) is fixed to one side of the fixing frame (1), the transverse plate (21) is movably provided with a storage box (22);
the feeding roller (2) is rotatably connected to the end portion of one side of the fixing frame (1), the feeding roller (2) and the transverse plate (21) are respectively located at two ends of one side of the fixing frame (1), the fixing plate (11) is located between the feeding roller (2) and the transverse plate (21), two guide rollers (3), a buffer roller (4), a sliding roller (8) and a fixing roller (9) are sequentially arranged on the fixing frame (1) between the feeding roller (2) and the fixing plate (11), the sliding roller (8) and the fixing roller (9) are located on the same vertical plane, an inclined guide plate (10) is arranged at a position between the fixing roller (9) and the fixing plate (11), and the guide plate (10) is fixedly connected to the fixing frame (1);
the top of the center of the fixing frame (1) is fixedly connected with a first telescopic rod (18) through a connecting piece, the first telescopic rod (18) is fixedly connected with a lifting plate (20), the lifting plate (20) is positioned right above the fixing plate (11), and one side, close to the fixing frame (1), of the lifting plate (20) is fixedly connected with an extension plate (19);
the improved roller cutting device is characterized in that a sliding groove (36) is formed in the fixed frame (1), the extension plate (19) is in sliding connection with the sliding groove (36), a cutting knife (17) is fixedly connected to one side, close to the sliding roller (8), of the bottom of the lifting plate (20), a printing plate (16) is arranged at the bottom of the lifting plate (20), a first groove (12) is formed in the fixed plate (11), the first groove (12) and the cutting knife (17) are located on the same vertical plane, and one end portion, far away from the lifting plate (20), of the extension plate (19) is in sliding connection with a U-shaped plate (33).
2. The plastic bag production system according to claim 1, wherein two vertical ends of the U-shaped plate (33) are fixedly connected with a first rack (32) and a second rack (34) respectively, the first rack (32) and the second rack (34) are arranged in a mirror image manner, the first rack (32) is engaged and connected with a first gear (31), a rotating shaft is fixedly installed at the rotating center of the first gear (31) and the fixed roller (9), the rotating shaft is movably connected with a friction column (30), the second rack (34) is in transmission connection with a second gear (35), the friction column (30) is fixedly connected with a vertical plate (29), and the vertical plate (29) is fixedly connected with a third telescopic rod (28).
3. The plastic bag production system according to claim 2, wherein one end of the third telescopic rod (28) is fixedly connected with a fixing column (27), the fixing column (27) is fixedly connected to the fixing frame (1), the other end of the third telescopic rod (28) is slidably connected to the U-shaped plate (33), a sliding rail is arranged at one end, close to the first rack (32), of the U-shaped plate (33), the end portion of the third telescopic rod (28) is slidably connected with the U-shaped plate (33) through the sliding rail, and the first telescopic rod (18), the third telescopic rod (28) and the fourth telescopic rod (37) are matched.
4. The plastic bag production system according to claim 2, wherein the second gear (35) is fixedly connected with the rotating shaft (14), the cross section of the end part of the two ends of the rotating shaft (14) is circular, the cross section of the center of the rotating shaft is rectangular, the two ends of the shaft section of the rotating shaft (14) with the rectangular cross section are both connected with the material receiving plates (15) in a sliding manner, the center of the shaft section of the rotating shaft (14) with the rectangular cross section is sleeved with a bearing (38), the bearing (38) is sleeved in the fixing plate (11), and the rotating shaft (14) is rotatably connected with the fixing plate (11) through the bearing (38).
5. The plastic bag production system according to claim 4, wherein a second telescopic rod (24) is fixedly connected to the top of the pressing plate (25), the second telescopic rod (24) is fixedly connected to the fixing frame (1) through a connecting piece, the second telescopic rod (24) is matched with a fourth telescopic rod (37), a second groove (23) is formed in the storage box (22), the through groove (26), the second groove (23) and the material receiving plate (15) are matched, two grooves are formed in each of the second groove (23), the through groove (26) and the material receiving plate (15), and the groove width of the second groove (23) and the through groove (26) is larger than the thickness of the material receiving plate (15).
6. The plastic bag production system according to claim 1, wherein the buffer roller (4) and the sliding roller (8) are rotatably connected with sliding blocks (5), the two sliding blocks (5) are slidably connected with the fixed frame (1), the two sliding blocks (5) are fixedly connected with sliding columns (7), and the two sliding columns (7) are sleeved with springs (6).
7. The plastic bag production system according to claim 6, wherein two ends of the spring (6) are fixedly connected to the top of the sliding cavity of the sliding block (5) and the fixing frame (1) and the sliding block (5), respectively, and two sides of the sliding block (5) are fixedly connected with limit blocks which are slidably connected to side wall plates of the sliding cavity of the sliding block (5) and the fixing frame (1).
CN202111179072.3A 2021-10-11 2021-10-11 Plastic bag production system Active CN113601596B (en)

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CN115352939A (en) * 2022-10-19 2022-11-18 常州盛沅新材料科技有限公司 Packaging film winding and unwinding device

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GB330054A (en) * 1929-04-09 1930-06-05 Upson Co Improvements in or relating to severing mechanism for sheets and the like
SU425591A1 (en) * 1972-10-24 1974-04-30 DEVICE FOR MANAGING THE MECHANISM OF POVLADREEVIEV
SE435266B (en) * 1983-02-10 1984-09-17 Tetra Pak Int SET TO PROMOTE A SAMPLE MATERIAL COVER AND DEVICE FOR IMPLEMENTATION OF THESE SETS
RU2001573C1 (en) * 1992-04-08 1993-10-30 Экспериментальный хлебозавод 22 Device for unloading bread from tins
JP3171976B2 (en) * 1993-01-14 2001-06-04 本田技研工業株式会社 Molded sheet removal reversing device
CN205326357U (en) * 2015-12-09 2016-06-22 重庆锦沙沣包装有限公司 Plastic bag production device
CN110370324B (en) * 2019-06-26 2020-09-11 广东坚美铝型材厂（集团）有限公司 Packaging material cutting device
CN111113545A (en) * 2020-02-26 2020-05-08 苏州市仓嘉超净科技有限公司 Flexible ultrathin material cutting and stacking integrated device
CN111452489A (en) * 2020-05-09 2020-07-28 江苏美思奇智能科技有限公司 Continuous flow production device capable of continuously pad printing, film covering, punching and cutting films

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Denomination of invention: Plastic bag production system

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