CN113878933A - Film roll cutting bag making device - Google Patents
Film roll cutting bag making device Download PDFInfo
- Publication number
- CN113878933A CN113878933A CN202111234576.0A CN202111234576A CN113878933A CN 113878933 A CN113878933 A CN 113878933A CN 202111234576 A CN202111234576 A CN 202111234576A CN 113878933 A CN113878933 A CN 113878933A
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- Prior art keywords
- wall
- fixed
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- frame
- mounting frame
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- 238000005520 cutting process Methods 0.000 title claims abstract description 49
- 238000003825 pressing Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000007306 turnover Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000008275 binding mechanism Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 abstract description 80
- 229920006255 plastic film Polymers 0.000 abstract description 80
- 239000004033 plastic Substances 0.000 abstract description 60
- 230000009471 action Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 15
- 210000000078 claw Anatomy 0.000 description 11
- 239000002699 waste material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
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- Making Paper Articles (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The invention discloses a film roll cutting bag making device, and relates to the technical field of plastic bag making; the plastic bag tensioning device aims to solve the problems that the plastic film is easy to tear or deform the plastic bag when tensioned, and the length of a cut plastic module is not uniform enough; the mounting frame comprises a mounting frame body, wherein mounting blocks are respectively fixed to the outer walls of two sides of the mounting frame body, an electric cutter is arranged on the outer wall of the top of each mounting block, a mounting frame is fixed to the outer wall of one side of the mounting frame body, the inner walls of two sides of the mounting frame body are connected with a film roll in a rotating mode, the inner walls of two sides of the mounting frame body are connected with a connecting rod in a rotating mode, a shading curtain is fixed to the outer wall of the bottom of the connecting rod, and a counterweight roller is arranged on the outer wall of the bottom of the shading curtain. According to the invention, the counterweight roller is arranged, the film roll can continuously rotate under the action of inertia to continuously convey the plastic film forwards, and at the moment, the counterweight roller can downwards move through the self gravity to enable the torn plastic film to be always in a tight state, so that the plastic film is prevented from being torn when the first traction roller and the second traction roller rotate next time.
Description
Technical Field
The invention relates to the technical field of plastic bag making, in particular to a film roll cutting bag making device.
Background
The plastic bag is generally manufactured through the following steps of mixing plastic particle raw materials and melting and blowing to form a film; and then winding the film into a roll, mounting the rolled plastic film on a film roll cutting bag-making device, cutting into sections, stacking a section of square plastic bag into a stack, cutting into shapes by a cutter at one time, folding into a stack by manpower, and sheathing with rubber bands to form a bundle. In the prior art, a film roll is erected on a machine, and a film is sent to a cutting device through a series of tensioning roller bodies, so that the film roll is prevented from being folded and deformed before being cut, and the film roll is prevented from being cut into defective products; but among the prior art, the tensioning roller is when tensioning the plastic film, and easy tear or make the plastic bag warp, and the tensioning roller cooperates the haulage roller to stretch out the plastic film easily, and the control degree of difficulty is big moreover, only controls the cutter through the timing function in the PLC controller simultaneously and cuts the plastic film, the inhomogeneous problem of plastic module length that appears cutting out easily.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a film roll cutting bag-making device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the film roll cutting and bag making device comprises a mounting frame, mounting blocks are respectively fixed on the outer walls of two sides of the mounting frame, an electric cutter is arranged on the outer wall of the top of each mounting block, a mounting frame is fixed on the outer wall of one side of the mounting frame, film rolls are rotatably connected on the inner walls of two sides of the mounting frame, a connecting rod is rotatably connected on the inner wall of two sides of the mounting frame, a window shade is fixed on the outer wall of the bottom of the connecting rod, a counterweight roller is arranged on the outer wall of the bottom of the window shade, a laser emitting device is fixed on the inner wall of one side of the mounting frame, a laser receiving device is fixed on the outer wall of one side of the mounting frame, a second traction roller is rotatably connected on the inner wall of two sides of the mounting frame, a first traction roller is rotatably connected on the outer wall of one side of a support plate, a second support frame and a third support frame are fixed on the outer wall of the top of the mounting frame, a cutting and edge sealing mechanism is arranged on the inner wall of the third support frame, a first electric slide rail and a second electric slide rail are respectively fixed on the inner wall of two sides of the mounting frame, first electronic slide rail inner wall sliding connection has the carriage release lever, and carriage release lever one side outer wall rotates and is connected with first rotation pole, and first rotation pole and carriage release lever one side outer wall are fixed with a plurality of gripper jaws respectively, and electronic slide rail of second and installing frame one side outer wall are provided with bundling mechanism, and installing frame one side outer wall is fixed with collects the platform.
Preferably: the mounting frame top outer wall is fixed with the backup pad, and backup pad one side outer wall rotates respectively and is connected with a plurality of tensioning rollers, and mounting bracket both sides inner wall is fixed with the brush cleaner, and electronic slide rail one side outer wall of second is fixed with control panel.
Further: the cutting and edge sealing mechanism comprises a processing table, a third electric push rod, a lower pressing plate and a heat-sealing cutter, the processing table is fixed on the inner wall of the mounting frame, the third electric push rod is fixed on the inner wall of the top of the second supporting frame, the lower pressing plate is fixed on an output shaft of the third electric push rod, the outer walls of the two sides of the lower pressing plate are connected on the inner walls of the two sides of the second supporting frame in a sliding mode, and the heat-sealing cutter is fixed on the outer wall of the bottom of the lower pressing plate.
Further preferred is: the folding mechanism comprises a fifth electric push rod, a fourth electric slide rail, a downward pressing insertion plate, a crease downward pressing frame, a connecting plate, an electric telescopic rod, a placing plate, a second rotating rod, a first overturning plate, a second overturning plate and a slot, wherein the fifth electric push rod is fixed on the inner wall of the top of the third supporting frame, the crease downward pressing frame is fixed on the output shaft of the fifth electric push rod, the fourth electric slide rail is respectively fixed on the inner walls of two sides of the third supporting frame, the downward pressing insertion plate is connected on the inner wall of the fourth electric slide rail in a sliding manner, the connecting plate is respectively fixed on the inner walls of two sides of the mounting frame, the electric telescopic rod is fixed on the outer wall of one side of the connecting plate, the placing plate is fixed on the output shaft of the electric telescopic rod, the slot is respectively opened on the outer wall of the top of the placing plate, the second rotating rod is respectively connected on the inner walls of two sides of the mounting frame in a rotating manner, the first overturning plate and the second overturning plate are respectively fixed on the outer wall of the second rotating rod, a set of servo motors are arranged on the outer walls of the mounting frame and one side of the moving rod respectively, and the outer walls of the second rotating rod and one side of the first rotating rod are connected to output shafts of the servo motors through couplers respectively.
As a preferable aspect of the present invention: the binding mechanism comprises an electric lead screw, a second grabbing mechanical arm, a second electric sliding rail, a first grabbing mechanical arm, a third electric sliding rail, a rubber band opening assembly and a rubber band storage box, the electric lead screw is fixed on the outer wall of one side of the processing table, the second grabbing mechanical arm is connected on the outer wall of the electric lead screw in a sliding mode, the second electric sliding rail is fixed on the inner walls of the two sides of the mounting frame respectively, the first grabbing mechanical arm is connected on the inner wall of the second electric sliding rail in a sliding mode, the third electric sliding rail is fixed on the outer wall of the top of the collecting table, the rubber band opening assembly is connected on the outer wall of the bottom of the third electric sliding rail in a sliding mode, and the rubber band storage box is fixed on the outer walls of the two sides of the collecting table respectively.
Further preferred as the invention: the inner wall of one side of the mounting frame is fixed with a tray frame, the outer walls of the two sides of the tray frame are respectively fixed with a limiting stop, the outer wall of the top of the mounting frame is fixed with a first supporting frame, the outer wall of one side of the first supporting frame is fixed with a rotating motor, an output shaft of the rotating motor penetrates through the outer wall of one side of the first supporting frame, the output shaft of the rotating motor is connected with a flexible belt roller through a coupling, the outer wall of one side of the first supporting frame is fixed with a first electric push rod, and an output shaft of the first electric push rod is fixed with a material blocking limiting frame.
As a still further scheme of the invention: place board bottom outer wall and be fixed with the multiunit side shield, side shield one side outer wall is fixed with electronic guide rail, and electronic guide rail inner wall sliding connection has the removal clamping piece, places board bottom outer wall and is fixed with L type push pedal, and L type push pedal bottom outer wall is fixed with the spring, and spring bottom outer wall is fixed with limit baffle.
On the basis of the scheme: the mounting frame both sides inner wall is fixed with fifth electronic slide rail respectively, and the inside sliding connection of fifth electronic slide rail has the removal installation pole, removes installation pole one side outer wall and is fixed with the side pressure flat board, removes installation pole top outer wall and is fixed with fourth electric putter, and fourth electric putter's output shaft is fixed in on the top outer wall of side pressure flat board.
On the basis of the foregoing scheme, it is preferable that: the outer wall of one side of the processing table is fixedly provided with a collecting box, the outer wall of one side of the second supporting frame is fixedly provided with a second electric push rod, and an output shaft of the second electric push rod is fixedly provided with a positioning pressing block.
The invention has the beneficial effects that:
1. by arranging the shading curtain, the control panel controls the first traction roller and the second traction roller to drive the plastic film to move forwards on the mounting frame, at the moment, the plastic film drawn out from the film roll is stretched and straightened through the action of the tensioning roller, the stretched and straightened plastic film can lift the counterweight roller upwards, the laser emitting device and the laser receiving device can smoothly complete the opposite shooting, when the control panel controls the first traction roller and the second traction roller to rotate for a set number of turns, the plastic film pulled out from the film roll just moves forwards at the top of the mounting frame for a set distance, at the moment, the control panel controls the first traction roller and the second traction roller to stop running, at the moment, the plastic film at the top of the mounting frame stops moving, the film roll continues to rotate due to the inertia effect, the plastic film continues to be conveyed forwards, at the moment, the counterweight roller moves downwards through the self gravity, and the pulled plastic film is always in a tensioned state, tear the plastic film when avoiding first carry over pinch rolls and second carry over pinch rolls next time to rotate, counter weight rod when descending simultaneously can stimulate the window shade and expand downwards, shelter from the correlation between laser emission device and the laser receiving device, control panel can control electronic cutter to cut the plastic film on the installing frame this moment, control panel can continue to control first carry over pinch rolls and second carry over pinch rolls rerun afterwards, let the plastic film pulled out be in the state of tightening again, the plastic film that tightens can let the counter weight rod upwards bounce fast, repeat above-mentioned step and can carry out effectual cutting to the plastic film.
2. Through setting up down the frame, place after placing board top outer wall when the plastic bag, control panel control fifth electric putter promotes the crease and pushes down frame downstream, extrude twice crease on the surface of plastic bag, control fifth electric putter resets afterwards, control panel can control servo motor drive second dwang upwards to rotate this moment, simultaneous control electric telescopic handle promotes downwards and places the board, thereby let the second of upset turn over the folded plate and turn over the first folded plate and can go on the two of plastic bag and fold the book of relaxing, control panel control fourth electric slideway drives down the picture peg downstream afterwards, the plastic bag that will be folded into the bundle on placing the board is disclosed through the slot, get into binding mechanism afterwards.
3. Through setting up flexible belt roller, it rotates to rotate the motor and drives flexible belt roller, flexible belt roller in the rotation can be through flexible belt will be swept into the tray frame by the plastic module that electric cutter cut out, the plastic film piece that rushes into the tray frame can be stopped by keeping off the spacing of material, the limit stop of tray frame both sides can carry on spacingly to the plastic film that gets into the tray frame simultaneously, avoid plastic module departure tray frame, flexible belt in the rotation also can sweep the plastic film of piling up on the tray frame when rotating, thereby can smooth the plastic film surface of piling up, after control panel control electric cutter cutting sets for the number of times, control panel can control first electric putter and upwards lift the spacing of fender material, the first electric slide rail of simultaneous control drives the gripper jaw and inserts fast, let the gripper jaw can take out the plastic film of piling up on the tray frame fast.
4. Through setting up the removal clamping piece, electronic guide rail drives and removes clamping piece rebound displacement distance, after the plastic bag is dragged by the carriage release lever and places on the board, electronic guide rail drives and removes the clamping piece decline, it is spacing to extrude the plastic bag to let the arch on the removal clamping piece, thereby let the plastic bag by firm the fixing place on the board, because the crease pushes down the frame and carries out extruded position to the plastic bag and be located and place the board and place between the board, consequently remove the clamping piece and can not influence the crease and push down the frame and extrude the plastic bag, the spring can cushion reciprocating of placing the board, thereby improve the overall stability of placing the board.
5. Through setting up the location briquetting, when the carriage release lever drags the plastic film to the processing bench, control panel control second electric putter promotes the location briquetting downwards, thereby let the opposite side that the plastic film was pushed down to the location briquetting, the cooperation gripper jaw is fixed to the both ends of plastic film, the recess of location briquetting one side can not obstruct the normal cutting of heat-seal cutter to the plastic film simultaneously, after the cutting banding, second electric putter drives the location briquetting and resets, when the carriage release lever resets through first electric slide rail and when processing bench top, can push away the waste material that the processing bench was surely cut by the way, let the waste material drop to collection incasement portion.
Drawings
FIG. 1 is a schematic front view of a film roll cutting bag-making device according to the present invention;
FIG. 2 is a schematic structural diagram of a mounting rack of the film roll cutting bag making device according to the present invention;
FIG. 3 is a schematic structural view of a first supporting frame of the film roll cutting bag-making device according to the present invention;
FIG. 4 is a schematic structural view of a second supporting frame of the film roll cutting bag-making device according to the present invention;
FIG. 5 is a schematic structural view of a third supporting frame of the film roll cutting bag-making device according to the present invention;
FIG. 6 is a schematic view of a fold line pressing frame of the film roll cutting bag making device according to the present invention;
FIG. 7 is a top view of a placement board of a roll cutting and bag making apparatus according to the present invention;
FIG. 8 is a bottom view of a placement board of a film roll cutting bag making device according to the present invention;
FIG. 9 is a schematic view of a side platen of a film roll cutting bag making apparatus according to the present invention;
FIG. 10 is a schematic view of a tray frame of a roll slitting bag making apparatus according to the present invention;
FIG. 11 is a schematic circuit flow diagram of a film roll cutting bag-making device according to the present invention.
In the figure: 1 mounting frame, 2 rotating motor, 3 electric cutter, 4 mounting block, 5 first traction roller, 6 second traction roller, 7 mounting frame, 8 film roll, 9 support plate, 10 tensioning roller, 12 first support frame, 13 first electric push rod, 14 second electric push rod, 15 second support frame, 16 third support frame, 17 first electric slide rail, 18 second electric slide rail, 19 first grabbing mechanical arm, 20 third electric slide rail, 21 rubber band spreading assembly, 22 collecting table, 23 rubber band storage box, 24 control panel, 25 connecting rod, 26 cleaning brush, 27 shading curtain, 28 laser emitting device, 29 counterweight roller, 30 laser receiving device, 31 frame, 32 limit stop, 33 clamping claw, 34 collecting box, 35 first rotating rod, 36 moving rod, 37 material stopping limit frame, 38 flexible belt roller, 39 processing table, 40 pressing plate, 41-heat sealing cutter, 42 third electric push rod, 7 mounting frame, 8 film roll, 9 third electric slide rail, 10 third electric slide rail, 21 rubber band spreading assembly, 22 collecting table, 23 rubber band storage box, 24 control panel, 25 connecting rod, 26 cleaning brush, 26 laser emitting device, 27 shading curtain, 28 laser emitting device, 29 counterweight roller, 30 laser receiving device, 31 heat sealing cutter, 3 second electric push rod, 3 flexible belt roller, 6 second electric push rod, 6 electric push rod, 6, 8 film roll, 6, 8 film roll, 6, 8 film roll, 6, 8 film roll, 6, 8 film roll, 6, and a film roll, 6, 8 film roll, 6, The device comprises a 43 positioning press block, a 44 fourth electric push rod, a 45 fourth electric slide rail, a 46 downward press insert plate, a 47 fifth electric push rod, a 48 crease downward press frame, a 49 connecting plate, a 50 second grabbing mechanical arm, a 51 side press plate, a 52 movable mounting rod, a 53 electric screw rod, a 54 second rotating rod, a 55 first turnover plate, a 56 second turnover plate, a 57 placing plate, a 58 movable clamping piece, a 59 slot, a 60 electric telescopic rod, a 61 electric guide rail, a 62 limit baffle, a 63 spring, a 64L-shaped push plate, a 65 side baffle and a 66 fifth electric slide rail.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
the film roll cutting bag making device comprises an installation frame 1, wherein installation blocks 4 are fixed on the outer walls of two sides of the installation frame 1 through screws respectively, an electric cutter 3 is arranged on the outer wall of the top of each installation block 4, an installation frame 7 is fixed on the outer wall of one side of the installation frame 1 through screws, film rolls 8 are rotatably connected with the inner walls of two sides of each installation frame 7, a worker firstly installs the film roll 8 to be cut on each installation frame 7, then draws out a plastic film from the film roll 8 and winds the plastic film on a second traction roller 6, a tension roller 10 and a first traction roller 5, and a control panel 24 drives the plastic film pulled out from the film roll 8 to move forwards by controlling the rotation of the first traction roller 5 and the second traction roller 6; the inner walls of two sides of the mounting frame 7 are rotatably connected with connecting rods 25, the outer wall of the bottom of each connecting rod 25 is fixed with a light-shielding curtain 27, the outer wall of the bottom of each light-shielding curtain 27 is provided with a counterweight roller 29, the inner wall of one side of the mounting frame 7 is fixed with a laser emitting device 28 through screws, the outer wall of one side of the mounting frame 1 is fixed with a laser receiving device 30 through screws, the control panel 24 controls the first traction roller 5 and the second traction roller 6 to drive the plastic films to move forwards on the mounting frame 1, the plastic films drawn out of the film roll 8 are stretched straightly through the action of the tensioning roller 10, the counterweight rollers 29 are lifted upwards through the straightened plastic films, the laser emitting device 28 and the laser receiving device 30 can successfully complete opposite injection, when the control panel 24 controls the first traction roller 5 and the second traction roller 6 to rotate for set turns, the plastic films pulled out of the film roll 8 just move forwards at the set distance at the top of the mounting frame 1, the control panel 24 controls the first drawing roller 5 and the second drawing roller 6 to stop running, at this time, the plastic film on the top of the mounting frame 1 stops moving, because the film roll 8 can continue to rotate under the action of inertia and continuously convey the plastic film forwards, the counterweight roller 29 can move downwards through the self gravity at the moment, the torn plastic film can be always in a tight state, and meanwhile, the counterweight roller 29 can pull the window shade 27 to unfold downwards when descending, to the correlation between laser emission device 28 and the laser receiving arrangement 30 sheltering from, control panel 24 can control electronic cutter 3 and cut the plastic film on the installing frame 1 this moment, and control panel 24 can continue to control first carry over pinch rolls 5 and second carry over pinch rolls 6 rerun afterwards, lets the plastic film of being torn out be in the state of tightening again, and the plastic film that tightens can let the counter weight rod upwards bounce fast, repeats above-mentioned step and can carry out effectual cutting to the plastic film.
The inner walls of two sides of the mounting frame 7 are rotatably connected with second traction rollers 6, the outer wall of one side of the support plate 9 is rotatably connected with a first traction roller 5, the outer wall of the top of the mounting frame 1 is fixedly provided with a second support frame 15 and a third support frame 16 through screws, the inner wall of the second support frame 15 is provided with a cutting and edge sealing mechanism, the first electric slide rail 17 drives the movable rod 36 to move to the bottom of the second support frame 15, at the moment, the cutting and edge sealing mechanism in the second support frame 15 can cut and seal the plastic film clamped by the clamping claws 33, so that the plastic film is cut and sealed into plastic bags, then the first electric slide rail 17 continues to drive the manufactured plastic bags to move to the bottom of the third support frame 16, the first rotary rod 35 is driven to rotate upwards through the servo motor, the plastic bags are placed into the folding mechanism, then the first electric slide rail 17 drives the movable rod 36 to reset to continue to clamp the subsequent stacked plastic films, the folding mechanism on the inner wall of the third supporting frame 16 will fold the plastic bag into a bundle, and then the bundling mechanism will bundle the plastic bag folded into a bundle with a rubber band, and place the bundled plastic bag roll on the collecting table 22 to be recycled by the staff; the folding mechanisms are arranged on the inner walls of the third supporting frame 16 and the mounting frame 1, the first electric slide rail 17 and the second electric slide rail 18 are fixed on the inner walls of two sides of the mounting frame 1 through screws respectively, the inner wall of the first electric slide rail 17 is connected with a moving rod 36 in a sliding mode, the outer wall of one side of the moving rod 36 is connected with a first rotating rod 35 in a rotating mode, a plurality of clamping claws 33 are fixed on the outer wall of one side of the first rotating rod 35 and the outer wall of one side of the moving rod 36 through screws respectively, and the clamping claws 33 can grab and transport the plastic modules which are stacked after being cut; the outer wall of one side of the second electric sliding rail 18 and the outer wall of one side of the mounting frame 1 are provided with a bundling mechanism, the outer wall of one side of the mounting frame 1 is fixedly provided with a collecting table 22 through screws, the outer wall of one side of the second electric sliding rail 18 is fixedly provided with a control panel 24 through screws, the first traction roller 5, the second traction roller 6, the laser emitting device 28, the laser receiving device 30, the electric cutter 3, the first electric sliding rail 17 and the second electric sliding rail 18 are respectively and electrically connected with the control panel 24, and the laser emitting device 28 and the laser receiving device 30 are HG-C1030 in model numbers.
In order to be able to cut and edge seal plastic films; as shown in fig. 4, the cutting and edge sealing mechanism includes a processing table 39, a third electric push rod 42, a lower pressing plate 40 and a heat-sealing cutter 41, the processing table 39 is fixed on the inner wall of the mounting frame 1 through screws, the third electric push rod 42 is fixed on the inner wall of the top of the second supporting frame 15 through screws, the lower pressing plate 40 is fixed on the output shaft of the third electric push rod 42 through screws, the outer walls of the two sides of the lower pressing plate 40 are slidably connected to the inner walls of the two sides of the second supporting frame 15, the heat-sealing cutter 41 is fixed on the outer wall of the bottom of the lower pressing plate 40 through screws, and the heat-sealing cutter 41 is electrically connected with the control panel 24; when the moving rod 36 drives the stack of plastic films clamped by the clamping jaws 33 to move to the top of the processing table 39, the control panel 24 controls the first electric sliding rail 17 to stop running, at this time, the processing table 39 can support the plastic films, meanwhile, the control panel 24 controls the third electric push rod 42 to push the lower pressing plate 40 to move downwards and controls the heat-sealing cutter 41 to be powered on, at this time, the heat-sealing cutter 41 can cut the plastic films, the plastic films are cut into the shapes of finished plastic bag products, and meanwhile, the heat-sealing cutter 41 can become hot after being powered on, so that the edges of the cut plastic films are subjected to heat edge sealing, the whole plastic film heat edge sealing and cutting process is completed, and the plastic bag manufacturing is completed.
In order to be able to fold the plastic bags made into bundles; as shown in fig. 5, 6, 7 and 8, the folding mechanism includes a fifth electric push rod 47, a fourth electric slide rail 45, a lower press insert plate 46, a crease lower press frame 48, a connecting plate 49, an electric telescopic rod 60, a placing plate 57, a second rotating rod 54, a first turnover plate 55, a second turnover plate 56 and a slot 59, the fifth electric push rod 47 is fixed on the top inner wall of the third supporting frame 16 by screws, the crease lower press frame 48 is fixed on the output shaft of the fifth electric push rod 47 by screws, the fourth electric slide rail 45 is fixed on the two side inner walls of the third supporting frame 16 by screws, the lower press insert plate 46 is slidably connected on the inner wall of the fourth electric slide rail 45, the connecting plate 49 is fixed on the two side inner walls of the mounting frame 1 by screws, the electric telescopic rod 60 is fixed on one side outer wall of the connecting plate 49 by screws, the placing plate 57 is fixed on the output shaft of the electric telescopic rod 60 by screws, the slots 59 are respectively formed in the outer wall of the top of the placing plate 57, the second rotating rod 54 is respectively connected to the inner walls of the two sides of the installing frame 1 in a rotating manner, the first turning plate 55 and the second turning plate 56 are respectively fixed to the outer wall of the second rotating rod 54 through screws, a group of servo motors are respectively arranged on the outer wall of one side of the installing frame 1 and the outer wall of one side of the moving rod 36, the outer wall of one side of the second rotating rod 54 and the outer wall of one side of the first rotating rod 35 are respectively connected to output shafts of the servo motors through couplers, and the servo motors, the electric telescopic rod 60, the fifth electric push rod 47 and the fourth electric slide rail 45 are respectively electrically connected with the control panel 24; after the plastic bag is placed on the outer wall of the top of the placing plate 57, the control panel 24 controls the fifth electric push rod 47 to push the crease pressing frame 48 to move downwards, two creases are extruded on the surface of the plastic bag, the fifth electric push rod 47 is controlled to reset later, the control panel 24 controls the servo motor to drive the second rotating rod 54 to rotate upwards, the electric telescopic rod 60 is controlled to push the placing plate 57 downwards, the second turning plate 56 and the first turning plate 55 can turn over two ends of the plastic bag smoothly, the control panel 24 controls the fourth electric sliding rail 45 to drive the pressing insertion plate 46 to move downwards, the plastic bag which is folded into a bundle on the placing plate 57 is poked downwards through the slot 59, and then the bundling mechanism is entered.
In order to be able to automatically bundle plastic bags folded into bundles; as shown in fig. 1, 5 and 9, the bundling mechanism includes an electric screw 53, a second grabbing manipulator 50, a second electric slide rail 18, a first grabbing manipulator 19, a third electric slide rail 20, a rubber band expanding assembly 21 and a rubber band storage box 23, the electric screw 53 is fixed on an outer wall of one side of the processing table 39 through screws, the second grabbing manipulator 50 is connected on an outer wall of the electric screw 53 in a sliding manner, the second electric slide rail 18 is fixed on inner walls of two sides of the mounting frame 1 through screws, the first grabbing manipulator 19 is connected on an inner wall of the second electric slide rail 18 in a sliding manner, the third electric slide rail 20 is fixed on an outer wall of the top of the collecting table 22 through screws, the rubber band expanding assembly 21 is connected on an outer wall of the bottom of the third electric slide rail 20 in a sliding manner, the rubber band storage box 23 is fixed on outer walls of two sides of the collecting table 22 through screws, the second electric slide rail 18, The first grabbing manipulator 19, the third electric sliding rail 20, the rubber band expanding assembly 21, the electric screw 53 and the second grabbing manipulator 50 are respectively and electrically connected with the control panel 24; the second grabbing manipulator 50 will catch the plastic bag roll squeezed from the slot 59, and then move to the bottom of the first grabbing manipulator 19 through the electric lead screw 53, the first grabbing manipulator 19 will clamp the plastic bag roll clamped on the second grabbing manipulator 50 again, and move to one side of the third electric slide rail 20 through the second electric slide rail 18, then the third electric slide rail 20 will drive the rubber band opening assembly 21 on both sides to move a set distance relatively, at the same time, the rubber band opening assembly 21 will be started to bundle the plastic bag roll fixed on the third electric slide rail 20 with rubber bands, after bundling, the third electric slide rail 20 will throw the plastic bag onto the collecting table 22 to be recovered by the staff, the rubber bands used for the rubber band opening assembly 21 will be stored in the rubber band storage box 23, the working mode of the rubber band opening assembly 21 can refer to the patent with application number 201921620942.4, the two opening cylinders arranged on both sides of the opening frame will push the opening plates against it respectively, the unfolding plate drives the folding unfolding arm and the long unfolding arm which are connected with the unfolding plate, the rubber band unfolding column unfolds the rubber band, and the rubber band is automatically returned under the action of the return spring.
In order to enable the plastic films cut by the electric cutter 3 to be quickly taken out and stacked; as shown in fig. 3, a tray frame 31 is fixed on the inner wall of one side of the mounting frame 1 through screws, limit stops 32 are fixed on the outer walls of two sides of the tray frame 31 respectively, the tray frame 31 is composed of columns which are spaced at a certain distance from each other, a first supporting frame 12 is fixed on the outer wall of the top of the mounting frame 1 through screws, a rotating motor 2 is fixed on the outer wall of one side of the first supporting frame 12 through screws, an output shaft of the rotating motor 2 penetrates through the outer wall of one side of the first supporting frame 12, an output shaft of the rotating motor 2 is connected with a flexible belt roller 38 through a coupler, a first electric push rod 13 is fixed on the outer wall of one side of the first supporting frame 12 through screws, a material blocking limit frame 37 is fixed on the output shaft of the first electric push rod 13 through screws, the rotating motor 2 and the first electric push rod 13 are electrically connected with the control panel 24 respectively, and a plurality of flexible belts are installed on the outer wall of the flexible belt roller 38; the rotating motor 2 drives the flexible belt roller 38 to rotate, the rotating flexible belt roller 38 can sweep the plastic module cut by the electric cutter 3 into the tray frame 31 through the flexible belt, the plastic film block rushing into the tray frame 31 can be blocked by the material blocking limiting frame 37, meanwhile, the limit stoppers 32 at the two sides of the tray frame 31 limit the plastic film entering the tray frame 31, so as to prevent the plastic module from flying out of the tray frame 31, and the plastic film stacked on the tray frame 31 can be swept by the rotating flexible belt when the rotating flexible belt rotates, so that the surface of the stacked plastic films can be smoothed, and after the control panel 24 controls the electric cutter 3 to cut for a set number of times, the control panel 24 controls the first electric push rod 13 to lift the material stop limit frame 37 upwards, meanwhile, the first electric slide rail 17 is controlled to drive the clamping claw 33 to be rapidly inserted into the tray frame 31, so that the clamping claw 33 can rapidly take out stacked plastic films on the tray frame 31.
In order to enable effective fixing of the plastic bag placed on the placing plate 57; as shown in fig. 7 and 8, a plurality of sets of side baffles 65 are fixed on the outer wall of the bottom of the placing plate 57 through screws, an electric guide rail 61 is fixed on the outer wall of one side of each side baffle 65 through screws, a movable clamping piece 58 is connected on the inner wall of the electric guide rail 61 in a sliding manner, an L-shaped push plate 64 is fixed on the outer wall of the bottom of the placing plate 57 through screws, a spring 63 is fixed on the outer wall of the bottom of the L-shaped push plate 64 through screws, a limiting baffle 62 is fixed on the outer wall of the bottom of the spring 63 through screws, and the electric guide rail 61 is electrically connected with the control panel 24; electric guide rail 61 drives movable clamping piece 58 upward movement displacement distance, after the plastic bag is dragged to place on the board 57 by transfer bar 36, electric guide rail 61 drives movable clamping piece 58 and descends, it is spacing to let the protruding of movable clamping piece 58 extrude the plastic bag, thereby let the plastic bag by firm the fixing on placing board 57, because crease pushes down frame 48 and carries out the position that extrudes the plastic bag and be located and place board 57 and place between the board 57, consequently movable clamping piece 58 can not influence crease pushes down frame 48 and extrudes the plastic bag, spring 63 can cushion the reciprocating of placing board 57, thereby improve the overall stability of placing board 57.
In order to further fix the plastic bag on the placing plate 57; as shown in fig. 5 and 9, fifth electric slide rails 66 are fixed to inner walls of two sides of the mounting frame 1 through screws, a movable mounting rod 52 is connected to the inner portion of the fifth electric slide rail 66 in a sliding manner, a side pressing plate 51 is fixed to an outer wall of one side of the movable mounting rod 52 through screws, a fourth electric push rod 44 is fixed to an outer wall of the top of the movable mounting rod 52 through screws, an output shaft of the fourth electric push rod 44 is fixed to an outer wall of the top of the side pressing plate 51 through screws, and the fourth electric push rod 44 is electrically connected to the control panel 24; when the first electric sliding rail 17 drives the moving rod 36 to move to one side of the moving installation rod 52, the plastic bag pulled by the moving rod 36 is just supported by the placing plate 57, the control panel 24 controls the servo motor to rotate to release the fixing of the clamping claw 33 to the plastic bag, the control panel 24 controls the electric guide rail 61 to drive the moving clamping piece 58 to clamp the plastic bag on the placing plate 57, at the same time, the fifth electric slide rail 66 and the first electric slide rail 17 are controlled to drive the movable mounting rod 52 and the movable rod 36 to move forward for a certain distance, so that the clamping claw 33 on one side of the movable rod 36 leaves the bottom of the plastic bag, and then the control panel 24 controls the first electric slide rail 17 to drive the movable rod 36 to reset, at the same time, the fifth electric slide rail 66 is controlled to drive the movable mounting rod 52 to move to one side of the placing plate 57, and controls the fourth electric push rod 44 to drive the side pressing plate 51 to move downwards to press and fix the plastic bags on the placing plate 57.
In the embodiment, when in use, a worker firstly installs the film roll 8 to be cut on the installation frame 7, then the plastic film is drawn out from the film roll 8 and wound on the second traction roller 6, the tension roller 10 and the first traction roller 5, the control panel 24 drives the plastic film pulled out from the film roll 8 to move forwards by controlling the rotation of the first traction roller 5 and the second traction roller 6, the counterweight roller 29 straightens the shading curtain 27 by self gravity so as to shade the opposite shooting between the laser emitting device 28 and the laser receiving device 30, as the first traction roller 5 drives the plastic film to move forwards on the installation frame 1, the plastic film passing through the bottom of the counterweight roller 29 lifts the counterweight roller 29 upwards, when the plastic film moves a certain distance on the installation frame 1 through the first traction roller 5, the plastic film pulls the counterweight roller 29 to move upwards by a corresponding height, and when the upward moving height of the counterweight roller 29 is higher than the height of the laser receiving device 30 and the laser emitting device 28, laser receiving arrangement 30 and laser emission device 28 can produce the correlation, laser receiving arrangement 30 and laser emission device 28 can send the signal of telecommunication to control panel 24 this moment, control panel 24 can control electronic cutter 3 and second carry over pinch rolls 6 operation simultaneously, electronic cutter 3 can cut into the piece to the plastic film, second carry over pinch rolls 6 can continue to stimulate the plastic film on the film book 8 and move forward, because the plastic film of second carry over pinch rolls 6 one side is elongated, counterweight roll 29 can descend this moment, thereby let laser emission device 28 and laser receiving arrangement 30 correlation sheltered from once more, control panel 24 can control first carry over pinch rolls 5 and continue to operate this moment, thereby accomplish the continuous segmentation cutting to the plastic film on the film book 8.
The first electric sliding rail 17 drives the moving rod 36 to move to the bottom of the second supporting frame 15, at the moment, the cutting and edge sealing mechanism inside the second supporting frame 15 can cut and seal the plastic film clamped by the clamping claws 33, the plastic film is cut and sealed into a plastic bag, the first electric sliding rail 17 continues to drive the manufactured plastic bag to move to the bottom of the third supporting frame 16, the first rotating rod 35 is driven by a servo motor to rotate upwards, the plastic bag is placed into the folding mechanism, the first electric sliding rail 17 drives the moving rod 36 to reset to continue to clamp the subsequent stacked plastic film, the folding mechanism on the inner wall of the third supporting frame 16 can fold the plastic bag into a bundle, the bundling mechanism can bundle the folded plastic bag by using rubber bands, and the bundled plastic bag is rolled on the collecting table 22 and is recovered by workers.
Example 2:
a film roll cutting and bag-making device for recovering waste cut by the heat-seal cutter 41 as shown in fig. 3 and 4; the present embodiment is modified from embodiment 1 as follows: the collecting box 34 is fixed on the outer wall of one side of the processing table 39 through screws, the second electric push rod 14 is fixed on the outer wall of one side of the second supporting frame 15 through screws, the positioning press block 43 is fixed on the output shaft of the second electric push rod 14 through screws, and the second electric push rod 14 is electrically connected with the control panel 24; when the moving rod 36 drags the plastic film to the processing table 39, the control panel 24 controls the second electric push rod 14 to push the positioning pressing block 43 downwards, so that the positioning pressing block 43 presses the other side of the plastic film, the clamping claws 33 are matched to fix two ends of the plastic film, meanwhile, the groove on one side of the positioning pressing block 43 does not obstruct the normal cutting of the heat-sealing cutter 41 on the plastic film, after the edge sealing is cut, the second electric push rod 14 drives the positioning pressing block 43 to reset, when the moving rod 36 resets through the first electric slide rail 17 and passes through the top of the processing table 39, the waste cut on the processing table 39 can be pushed away by the way, and the waste is dropped into the collecting box 34.
In the embodiment, when the moving rod 36 drags the plastic film to the processing table 39, the control panel 24 controls the second electric push rod 14 to push the positioning pressing block 43 downward, so that the positioning pressing block 43 presses the other side of the plastic film, the clamping claws 33 are matched to fix two ends of the plastic film, the groove on one side of the positioning pressing block 43 does not obstruct the normal cutting of the plastic film by the heat sealing cutter 41, after the edge sealing is cut, the second electric push rod 14 drives the positioning pressing block 43 to reset, and when the moving rod 36 resets through the first electric slide rail 17 and passes through the top of the processing table 39, the waste materials cut out on the processing table 39 can be pushed away by the way.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The film roll cutting bag making device comprises a mounting frame (1) and is characterized in that mounting blocks (4) are respectively fixed on the outer walls of two sides of the mounting frame (1), an electric cutter (3) is arranged on the outer wall of the top of each mounting block (4), a mounting frame (7) is fixed on the outer wall of one side of the mounting frame (1), film rolls (8) are rotatably connected with the inner walls of two sides of the mounting frame (7), connecting rods (25) are rotatably connected with the inner walls of two sides of the mounting frame (7), a shading curtain (27) is fixed on the outer wall of the bottom of each connecting rod (25), a counterweight roller (29) is arranged on the outer wall of the bottom of each shading curtain (27), a laser emitting device (28) is fixed on the inner wall of one side of the mounting frame (7), a laser receiving device (30) is fixed on the outer wall of one side of the mounting frame (1), second traction rollers (6) are rotatably connected with the inner walls of two sides of the mounting frame (7), and a first traction roller (5) is rotatably connected with the outer wall of one side of a support plate (9), installing frame (1) top outer wall is fixed with second carriage (15) and third carriage (16), second carriage (15) inner wall is provided with cutting banding mechanism, third carriage (16) and installing frame (1) inner wall are provided with folding mechanism, installing frame (1) both sides inner wall is fixed with first electronic slide rail (17) and second electronic slide rail (18) respectively, first electronic slide rail (17) inner wall sliding connection has carriage release lever (36), carriage release lever (36) one side outer wall rotates and is connected with first rotation pole (35), first rotation pole (35) and carriage release lever (36) one side outer wall are fixed with a plurality of gripper jaws (33) respectively, second electronic slide rail (18) and installing frame (1) one side outer wall are provided with ties up the mechanism, installing frame (1) one side outer wall is fixed with collection platform (22).
2. The film roll cutting bag making device according to claim 1, wherein a supporting plate (9) is fixed on the outer wall of the top of the mounting frame (1), a plurality of tensioning rollers (10) are respectively and rotatably connected on the outer wall of one side of the supporting plate (9), cleaning brushes (26) are fixed on the inner walls of two sides of the mounting frame (7), and a control panel (24) is fixed on the outer wall of one side of the second electric slide rail (18).
3. The film roll cutting bag-making device according to claim 1, wherein the cutting and edge-sealing mechanism comprises a processing table (39), a third electric push rod (42), a lower press plate (40) and a heat-sealing cutter (41), the processing table (39) is fixed on the inner wall of the mounting frame (1), the third electric push rod (42) is fixed on the top inner wall of the second supporting frame (15), the lower press plate (40) is fixed on an output shaft of the third electric push rod (42), the outer walls of two sides of the lower press plate (40) are slidably connected on the inner walls of two sides of the second supporting frame (15), and the heat-sealing cutter (41) is fixed on the outer wall of the bottom of the lower press plate (40).
4. The film roll cutting bag making device according to claim 1, wherein the folding mechanism comprises a fifth electric push rod (47), a fourth electric slide rail (45), a lower press insertion plate (46), a crease lower press frame (48), a connecting plate (49), an electric telescopic rod (60), a placing plate (57), a second rotating rod (54), a first turnover plate (55), a second turnover plate (56) and a slot (59), the fifth electric push rod (47) is fixed on the top inner wall of the third supporting frame (16), the crease lower press frame (48) is fixed on the output shaft of the fifth electric push rod (47), the fourth electric slide rails (45) are respectively fixed on the two side inner walls of the third supporting frame (16), the lower press insertion plate (46) is slidably connected on the inner walls of the fourth electric slide rails (45), the connecting plates (49) are respectively fixed on the two side inner walls of the mounting frame (1), electric telescopic rod (60) is fixed on the outer wall of one side of connecting plate (49), place board (57) and be fixed in on the output shaft of electric telescopic rod (60), slot (59) are opened respectively on the top outer wall of placing board (57), second dwang (54) rotate respectively and are connected on the both sides inner wall of installing frame (1), first folded plate (55) that turn over and second folded plate (56) are fixed in respectively on the outer wall of second dwang (54), installing frame (1) and carriage release lever (36) one side outer wall are provided with a set of servo motor respectively, second dwang (54) and first dwang (35) one side outer wall are through coupling joint respectively on servo motor's output shaft.
5. The film roll cutting bag making device according to claim 1, wherein the binding mechanism comprises an electric screw rod (53), a second grabbing mechanical arm (50), a second electric sliding rail (18), a first grabbing mechanical arm (19), a third electric sliding rail (20), a rubber band opening assembly (21) and a rubber band storage box (23), the electric screw rod (53) is fixed on the outer wall of one side of the processing table (39), the second grabbing mechanical arm (50) is connected on the outer wall of the electric screw rod (53) in a sliding manner, the second electric sliding rails (18) are respectively fixed on the inner walls of two sides of the mounting frame (1), the first grabbing mechanical arm (19) is connected on the inner wall of the second electric sliding rail (18) in a sliding manner, the third electric sliding rail (20) is fixed on the outer wall of the top of the collecting table (22), and the rubber band opening assembly (21) is connected on the outer wall of the bottom of the third electric sliding rail (20) in a sliding manner, the rubber band storage boxes (23) are respectively fixed on the outer walls of the two sides of the collecting platform (22).
6. The film roll cutting bag making device according to claim 1, wherein a tray frame (31) is fixed on the inner wall of one side of the mounting frame (1), limit stops (32) are respectively fixed on the outer walls of two sides of the tray frame (31), a first supporting frame (12) is fixed on the outer wall of the top of the mounting frame (1), a rotating motor (2) is fixed on the outer wall of one side of the first supporting frame (12), an output shaft of the rotating motor (2) penetrates through the outer wall of one side of the first supporting frame (12), an output shaft of the rotating motor (2) is connected with a flexible belt roller (38) through a coupler, a first electric push rod (13) is fixed on the outer wall of one side of the first supporting frame (12), and a material blocking limit frame (37) is fixed on the output shaft of the first electric push rod (13).
7. The film roll cutting bag making device according to claim 4, wherein a plurality of sets of side baffles (65) are fixed on the outer wall of the bottom of the placing plate (57), an electric guide rail (61) is fixed on the outer wall of one side of each side baffle (65), a movable clamping piece (58) is connected on the inner wall of each electric guide rail (61) in a sliding mode, an L-shaped push plate (64) is fixed on the outer wall of the bottom of the placing plate (57), a spring (63) is fixed on the outer wall of the bottom of the L-shaped push plate (64), and a limit baffle (62) is fixed on the outer wall of the bottom of the spring (63).
8. The film roll cutting bag making device according to claim 6, wherein a fifth electric slide rail (66) is fixed on the inner wall of each side of the mounting frame (1), a movable mounting rod (52) is slidably connected inside the fifth electric slide rail (66), a side pressing plate (51) is fixed on the outer wall of one side of the movable mounting rod (52), a fourth electric push rod (44) is fixed on the outer wall of the top of the movable mounting rod (52), and an output shaft of the fourth electric push rod (44) is fixed on the outer wall of the top of the side pressing plate (51).
9. The film roll cutting bag-making device according to claim 3, wherein a collecting box (34) is fixed on the outer wall of one side of the processing table (39), a second electric push rod (14) is fixed on the outer wall of one side of the second supporting frame (15), and a positioning pressing block (43) is fixed on the output shaft of the second electric push rod (14).
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| CN202111234576.0A CN113878933B (en) | 2021-10-22 | 2021-10-22 | Film roll cutting bag making device |
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| CN202111234576.0A CN113878933B (en) | 2021-10-22 | 2021-10-22 | Film roll cutting bag making device |
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| CN113878933B CN113878933B (en) | 2024-04-16 |
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| WO2024016822A1 (en) * | 2022-07-20 | 2024-01-25 | 安庆市恒昌机械制造有限责任公司 | Automatic packaging bag manufacturing apparatus and method |
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