CN116766696A - Automatic processing production line for paper-plastic packaging bags - Google Patents
Automatic processing production line for paper-plastic packaging bags Download PDFInfo
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- CN116766696A CN116766696A CN202210239933.0A CN202210239933A CN116766696A CN 116766696 A CN116766696 A CN 116766696A CN 202210239933 A CN202210239933 A CN 202210239933A CN 116766696 A CN116766696 A CN 116766696A
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- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 77
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000010008 shearing Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000002985 plastic film Substances 0.000 description 23
- 229920006255 plastic film Polymers 0.000 description 23
- 238000007789 sealing Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000010030 laminating Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the technical field of packaging bag manufacturing, in particular to an automatic processing production line of paper-plastic packaging bags, which comprises a frame, a discharging device, a positioning device, a stretching device, a transverse cutter device, a vertical die and a first adjusting device, wherein the discharging device is fixedly arranged at one end of the frame; the invention solves the problem that the medical paper-plastic packaging bags with different specifications can be produced only by replacing a specific die by changing the sizes of the transverse die and the vertical die.
Description
Technical Field
The invention relates to the technical field of packaging bag manufacturing, in particular to an automatic processing production line of paper-plastic packaging bags.
Background
In the existing medical paper-plastic packaging bag production, firstly, a whole packaging raw material consisting of multi-layer laminated paper and plastic films is conveyed on a production line, then a plurality of uniform longitudinal sealing lines are heated on the laminated paper and the plastic films by heating rods with equal spacing in vertical films on the production line, and the laminated paper and the plastic films at the sealing line parts are mutually adhered and sealed at high temperature; and then a plurality of uniform transverse sealing lines are heated on the laminated paper and the plastic film by the heating rods with equal intervals in the transverse mode, so that the longitudinal and transverse grid-shaped sealing lines are formed, and finally, the whole raw materials are processed into small sealing packaging bags with uniform size by cutting the transverse cutting knife and the longitudinal cutting knife along the sealing lines, so that medical paper-plastic packaging bags with certain specification can be produced.
Therefore, an automatic processing production line for paper-plastic packaging bags is provided.
Disclosure of Invention
The invention aims to provide an automatic processing production line for paper-plastic packaging bags, which solves the problems in the prior art by arranging a heat sealing die capable of being enlarged and reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an automated processing line for paper-plastic packaging bags, comprising:
a frame;
the discharging device is fixedly arranged at one end of the frame and is provided with a locator;
the stretching device is fixedly arranged on the frame;
the transverse cutter device is fixedly arranged at one end far away from the discharging device;
further comprises:
the vertical die is fixedly arranged on the frame and provided with a first adjusting device;
the transverse die is fixedly arranged on the frame, the vertical die is provided with a second adjusting device, and extrusion dies are arranged below the transverse die and the vertical die;
the vertical cutter device is fixedly arranged on the frame and is provided with a third adjusting device.
Preferably, the vertical die comprises two first cross beams fixedly mounted on a frame, the two first cross beams are fixedly mounted with a first fixing plate, a fixed heating rod fixedly connected with the first fixing plate and four sliding heating rods in sliding connection are arranged on the first fixing plate, the first adjusting device comprises two first shaft fixing plates fixedly mounted on the first fixing plate, two first adjusting screws are rotatably mounted on the first shaft fixing plates, a first nut block is mounted on each first adjusting screw through threads, a first shearing fork telescopic mechanism is arranged on each first fixing plate, five first fixing shafts are rotatably mounted on each first shearing fork telescopic mechanism, the four sliding heating rods are fixedly connected with the first fixing shafts, the first nut block is fixedly connected with the first fixing shafts corresponding to one side far away from the fixed heating rods, and a first hand wheel is fixedly mounted at one end of each first adjusting screw.
Preferably, the transverse mode comprises two cross beams, two cross beams are fixedly installed with two fixing plates together, two heating rods are installed on the two fixing plates in a sliding mode, two adjusting devices comprise two second-axis fixing plates fixedly installed on the two fixing plates, two second-axis fixing plates are rotatably installed with second adjusting screws, second-nut blocks are installed on the second adjusting screws in a threaded mode, two heating rods are hinged with connecting rods, two connecting rods are hinged with the second-nut blocks, and second-hand wheels are fixedly installed on the second adjusting screws.
Preferably, the vertical cutter device comprises a rotating shaft which is rotatably arranged on a rack and a top plate which is fixedly arranged on the rack, a fixed cutter which is fixedly connected and four sliding cutters which are slidably connected are arranged on the rotating shaft, the four sliding cutters and one sliding cutter are rotatably provided with a fixing seat, the top plate is provided with a second shearing fork telescopic mechanism, the second shearing fork telescopic mechanism is rotatably connected with a second fixing shaft, the five fixing seats are respectively fixedly connected with five second fixing shafts, two three-shaft fixing plates are fixedly arranged above the top plate, three adjusting screw rods are rotatably arranged on the three-shaft fixing plates, three-nut blocks are arranged on the three-nut blocks in a threaded manner and are fixedly connected with the second fixing shaft which is far away from one side of the fixed cutter, and a transmission assembly is arranged between the three-nut blocks and the first adjusting screw rods.
Preferably, the fixed heating rod, the fixed cutter and the positioner are arranged on the same vertical plane.
Preferably, the transmission assembly comprises a first connecting shaft, a second connecting shaft and a third connecting shaft, wherein a first bevel gear and a second bevel gear are fixedly arranged at two ends of the first connecting shaft respectively, a third bevel gear and a fourth bevel gear are fixedly arranged at two ends of the second connecting shaft respectively, a fifth bevel gear which is mutually meshed with the second bevel gear and a sixth bevel gear which is mutually meshed with the fourth bevel gear are fixedly arranged on the third connecting rod, a seventh bevel gear which is mutually meshed with the first bevel gear is fixedly arranged on the first adjusting screw, and a eighth bevel gear which is mutually meshed with the third bevel gear is fixedly arranged on the third adjusting screw.
Preferably, the lifting screw rod fixedly connected with the first fixing plate is arranged on the first cross beam in a threaded manner, the lifting screw rod rotatably connected with the second fixing plate is arranged on the second cross beam in a threaded manner, and the lifting hand wheel is fixedly arranged on the lifting screw rod.
Preferably, the first adjusting screw, the second adjusting screw, the third adjusting screw and the lifting screw are respectively provided with a locking nut.
Preferably, a plurality of springs are uniformly arranged below the extrusion die.
Preferably, the first hand wheel and the second hand wheel are respectively provided with a dial, and the first shaft fixing plate and the second shaft fixing plate are respectively fixedly provided with a pointer.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the distance between the heating rods on the transverse die and the vertical die can be adjusted by arranging the adjusting device for the transverse die and the vertical die, so that the problem that paper-plastic packaging bags with different specifications can be produced only by replacing a specific die in the automatic production of medical paper-plastic packaging bags is solved, and the processing cost of the paper-plastic packaging bags is improved.
2. According to the invention, the lifting screw is arranged for the transverse die and the vertical die, so that the service time of the transverse die and the vertical die is long, the heating rods on the transverse die and the vertical die are worn, and after the heating rods are worn, the heights of the transverse die and the vertical die are adjusted through the lifting screw, so that the problem that the heat sealing of the coated paper and the plastic film is affected due to the wear of the heating rods is solved.
3. According to the invention, the locking nuts are arranged for the adjusting devices, the three adjusting devices and lifting adjustment are driven by threads, the threads are driven to loosen, so that the heat sealing and cutting of the coated paper and the plastic die are influenced, the adjusting devices can be locked after the adjusting devices are adjusted, and the problem that the heat sealing and cutting of the coated paper and the plastic die are influenced due to the loosening of the adjusting devices through the threads is solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2A in accordance with the present invention;
FIG. 4 is a cross-sectional view of the invention at B in FIG. 2;
FIG. 5 is an enlarged partial cross-sectional view of the invention at C in FIG. 2;
FIG. 6 is an enlarged view of a portion of the invention at D in FIG. 2;
fig. 7 is a schematic structural view of a first scissors telescopic mechanism in the present invention.
In the figure: 1. a frame; 2. a discharging device; 3. a positioner; 4. a stretching device; 5. a spring; 6. a lock nut; 7. a transverse cutter device; 8. a vertical die; 9. a first adjusting device; 10. a transverse mode; 11. a second adjusting device; 12. an extrusion die; 13. a vertical cutter device; 14. a third adjusting device; 15. a first cross beam; 16. a first fixing plate; 17. lifting hand wheels; 18. fixing a heating rod; 19. sliding the heating rod; 20. a first shaft fixing plate; 21. a first adjusting screw; 22. a first nut block; 23. a first scissors telescopic mechanism; 24. a first hand wheel; 25. a second cross beam; 26. a second fixing plate; 27. a first heating rod; 28. a pointer; 29. a second shaft fixing plate; 30. a second adjusting screw; 31. a connecting rod; 32. a second nut block; 33. a second hand wheel; 34. a rotating shaft; 35. a top plate; 36. lifting screw rods; 37. fixing the cutter; 38. sliding the cutter; 39. a fixing seat; 40. a third shaft fixing plate; 41. a third adjusting screw; 42. a third nut block; 43. a first connecting shaft; 44. a second connecting shaft; 45. a third connecting shaft; 46. a first helical gear; 47. a helical gear II; 48. a third helical gear; 49. helical gear IV; 50. helical gear number five; 51. helical gear number six; 52. a seventh helical gear; 53. helical gear number eight; 54. a second scissors telescopic mechanism; 55. a first fixed shaft; 56. and a second fixed shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 7, the invention provides an automatic processing production line for paper plastic packaging bags, which comprises the following technical scheme:
an automated processing line for paper-plastic packaging bags, comprising:
a frame 1;
the discharging device 2 is fixedly arranged at one end of the frame 1, and a locator 3 is arranged on the discharging device 2;
the stretching device 4 is fixedly arranged on the frame 1;
the transverse cutter device 7 is fixedly arranged at one end far away from the discharging device 2;
further comprises:
the vertical die 8 is fixedly arranged on the frame 1, and a first adjusting device 9 is arranged on the vertical die 8;
the transverse die 10 is fixedly arranged on the frame 1, the vertical die 8 is provided with a second adjusting device 11, and extrusion dies 12 are arranged below the transverse die 10 and the vertical die 8;
the vertical cutter device 13, the vertical cutter device 13 fixed mounting is on frame 1, is equipped with No. three adjusting device 14 on the vertical cutter device 13.
When the machine is used, the coated paper and the plastic film are placed on the discharging device 2, the coated paper and the plastic film are flattened and aligned through the stretching device 4, the coated paper and the plastic film are bonded together through extrusion hot melting of the transverse die 10, the vertical die 8 and the extrusion die 12, the paper plastic bag is manufactured through cutting of the transverse cutter device 7 and the longitudinal cutter device, and the paper plastic bag with different specifications can be manufactured through adjusting the size of the transverse die 10, the vertical die 8 and the width of the vertical cutter by the three adjusting devices.
The vertical die 8 comprises two first cross beams 15 fixedly installed on the frame 1, two first cross beams 15 are fixedly installed with a first fixed plate 16, a fixed heating rod 18 fixedly connected with the first fixed plate 16 and four sliding heating rods 19 slidingly connected with the first fixed plate 16 are arranged on the first fixed plate 16, the first adjusting device 9 comprises two first shaft fixed plates 20 fixedly installed on the first fixed plate 16, two first adjusting screw rods 21 are rotatably installed on the first shaft fixed plates 20, first nut blocks 22 are rotatably installed on the first adjusting screw rods 21, a first scissors telescopic mechanism 23 is arranged on the first fixed plate 16, five first fixed shafts 55 are rotatably installed on the first scissors telescopic mechanism 23, four sliding heating rods 19 are fixedly connected with one first fixed shaft 55, the first nut blocks 22 are fixedly connected with the first fixed shafts 55 far away from the fixed heating rods 18, and a first hand wheel 24 is fixedly installed on the first adjusting screw rods 21.
A fixed heating rod 18 and four sliding heating rods 19 are fixedly arranged on a first fixed plate 16, the fixed heating rod 18 and the four sliding heating rods 19 are connected with a first scissor telescopic mechanism 23 through a first fixed shaft 55, a first hand wheel 24 is rotated to rotate a first adjusting screw 21, the sliding heating rod 19 can move to two sides through a first nut block 22 fixedly connected to the first fixed shaft 55 far away from the fixed heating rod 18, the sliding heating rod 19 can drive the first scissor telescopic mechanism 23 to zoom, the first fixed shaft 55 is used for driving the rest three sliding heating rods 19 to move, the sliding heating rods 19 far away from the fixed heating rod 18 are used for moving, the first scissor telescopic mechanism 23 is driven to zoom, the rest three sliding heating rods 19 are driven to move, the distance between the sliding heating rods 19 and the fixed heating rods 18 can be enlarged and reduced, the distance between the sliding heating rods 19 and the fixed heating rods 18 is always equal, the distance between the sliding heating rods 19 and the fixed heating rods 18 is changed, when laminating a plastic film is laminated, the vertical bonding position between the plastic film and the paper is laminated, and the processing width of the paper bag is changed.
The transverse die 10 comprises two No. two cross beams 25, two No. two cross beams 25 are fixedly provided with No. two fixing plates 26, two No. two heating rods 27 are slidably arranged on the No. two fixing plates 26, the No. two adjusting device 11 comprises two No. two shaft fixing plates 29 fixedly arranged on the No. two fixing plates 26, two No. two shaft fixing plates 29 are rotatably provided with No. two adjusting screws 30, no. two adjusting screws 30 are provided with No. two nut blocks 32 in a threaded manner, two sides of each No. two nut block 32 are hinged with connecting rods 31, each connecting rod 31 is hinged with one heating rod 27, and No. two hand wheels 33 are fixedly arranged on each No. two adjusting screws 30.
The two heating rods 27 on the transverse die 10 are transversely and slidably arranged on the second fixing plate 26, the connecting rods 31 are hinged to the two heating rods 27, the two connecting rods 31 are hinged to the second nut block 32, the second hand wheel 33 is rotated to drive the second adjusting screw 30 to rotate, the second nut block 32 is driven to move through threaded transmission, the connecting rods 31 are hinged to the second nut block 32, the second nut block 32 drives one end of the connecting rods 31 to move together, and as one end of the connecting rods 31 far away from the second nut block 32 is hinged to the first heating rods 27, one end of the connecting rods 31 far away from the second nut block 32 moves in the direction perpendicular to the moving direction of the second nut block 32, so that the distance between the first heating rods 27 is changed, and when laminating paper and plastic films, the distance between the laminating paper and the transverse bonding positions of the plastic films is changed, and the length of the processed paper plastic bags is changed.
The vertical cutter device 13 comprises a rotating shaft 34 which is rotatably arranged on the frame 1 and a top plate 35 which is fixedly arranged on the frame 1, wherein a fixed cutter 37 which is fixedly connected and four sliding cutters 38 which are slidably connected are arranged on the rotating shaft 34, a fixing seat 39 is rotatably arranged on the fixed cutter 37, a second shearing fork telescopic mechanism 54 is arranged on the top plate 35, a second fixing shaft 56 is rotatably connected to the second shearing fork telescopic mechanism 54, five fixing seats 39 are fixedly connected with the fifth second fixing shaft 56 respectively, two three-shaft fixing plates 40 are fixedly arranged above the top plate 35, three adjusting screw rods 41 are rotatably arranged on the three-shaft fixing plates 40, three nut blocks 42 are threadedly arranged on the three adjusting screw rods 41, the three nut blocks 42 are fixedly connected with the second fixing shafts 56 which are far away from one side of the fixed cutter 37, and a transmission assembly is arranged between the three adjusting screw rods 41 and the first adjusting screw rods 21.
The rotating shaft 34 on the vertical cutter device 13 is provided with a fixed cutter 37 and four sliding cutters 38 which are fixedly arranged, a fixed cutter 37 and four sliding cutters 38 are respectively provided with a fixed seat 39 which is rotatably arranged, the fixed seat 39 is fixed when the cutters rotate, a third adjusting screw 41 rotates, a third nut block 42 is driven to horizontally move through screw transmission, the fixed seat 39 is fixedly connected with a second shearing fork telescopic mechanism 54 through a second fixed shaft 56, a second fixed shaft 56 which is far away from the corresponding position of the fixed cutter 37 is fixedly connected with the third nut block 42, the third nut block 42 moves, the second shearing fork telescopic mechanism 54 is scaled, the sliding cutters 38 are driven to move through the second fixed shaft 56, the distance between the sliding cutters 38 and the fixed cutters 37 can be enlarged and reduced, the distance between the sliding cutters 38 and the fixed cutters 37 is always equal, the distance between the sliding cutters 38 and the fixed cutters 37 is changed, and when film paper and plastic films are cut vertically, the cutting distance is also changed, so that paper plastic bags with different widths can be cut.
The photoelectric sensor is arranged on the locator 3, so that the edge positions of the laminated paper and the plastic film can be positioned, the fixed heating rod 18, the fixed cutter 37 and the locator 3 are arranged on the same vertical plane, after the distance between the fixed cutter 37 and the sliding cutter 38 and the distance between the fixed heating rod 18 and the sliding heating rod 19 are adjusted, the fixed cutter 37 and the fixed heating rod 18 can be aligned with one side line of the laminated paper and the plastic film, when the laminated paper and the plastic film are laminated, the laminated paper and one side line of the plastic film can be ensured to be laminated, and the fixed cutter 37 can not cut excessive waste.
The transmission assembly comprises a first connecting shaft 43, a second connecting shaft 44, a third connecting shaft 45, a first bevel gear 46 and a second bevel gear 47 which are fixedly arranged at two ends of the first connecting shaft 43 respectively, a third bevel gear 48 and a fourth bevel gear 49 which are fixedly arranged at two ends of the second connecting shaft 44 respectively, a fifth bevel gear 50 which is meshed with the second bevel gear 47 and a sixth bevel gear 51 which is meshed with the fourth bevel gear 49 which are fixedly arranged on the third connecting rod 31, a seventh bevel gear 52 which is meshed with the first bevel gear 46 which is fixedly arranged on the first adjusting screw 21, and a eighth bevel gear 53 which is meshed with the third bevel gear 48 which is fixedly arranged on the third adjusting screw 41.
The first hand wheel 24 is rotated, the first adjusting screw 21 is rotated, the first connecting shaft 43 is driven to rotate through the gear transmission of the seventh bevel gear 52 and the first bevel gear 46, the third connecting shaft 45 is driven to rotate through the gear transmission of the fifth bevel gear 50 and the second bevel gear 47, the second connecting shaft 44 is driven to rotate through the gear transmission of the sixth bevel gear 51 and the fourth bevel gear 49, the third adjusting screw 41 is driven to rotate to adjust the distance of the lifting screw 36 through the gear transmission of the third bevel gear 48 and the eighth bevel gear 53, in the working process, the distance adjustment between the fixed heating rod 18 and the sliding heating rod 19 is the same as the distance adjustment between the fixed cutting knife 37 and the sliding cutting knife 38, and the distance synchronous adjustment between the heating rods of the vertical die 8 and the distance between the cutting knives can be realized through the rotation of the first adjusting screw 21 to drive the third adjusting screw 41 to rotate.
The first cross beam 15 is provided with a lifting screw 36 which is fixedly connected with the first fixing plate 16, the second cross beam 25 is provided with a lifting screw 36 which is rotatably connected with the second fixing plate 26, and the lifting screw 36 is fixedly provided with a lifting hand wheel 17.
The long service time of the transverse die 10 and the vertical die 8 can lead to abrasion of the fixed heating rod 18, the sliding heating rod 19 and the first heating rod 27 on the transverse die 10 and the vertical die 8, and the lifting screw 36 is arranged to rotate the lifting hand wheel 17 on the lifting screw 36, so that the heights of the first fixing plate 16 and the second fixing plate 26 are reduced, and the abrasion of the fixed heating rod 18, the sliding heating rod 19 and the first heating rod 27 is prevented, so that the heat sealing of the laminated paper and the plastic film is influenced.
The first adjusting screw 21, the second adjusting screw 30, the third adjusting screw 41 and the lifting screw 36 are all provided with locking nuts 6.
The first adjusting device 9, the second adjusting device 11, the third adjusting device 14 and the lifting screw 36 are in threaded transmission, the threaded transmission is loosened, the heat sealing and cutting of the coated paper and the plastic die are affected, and the locking nuts 6 are arranged on the first adjusting screw 21, the second adjusting screw 30, the third adjusting screw 41 and the lifting screw 36, so that the first adjusting device 9, the second adjusting device 11, the third adjusting device 14 and the threaded transmission in the lifting screw 36 are prevented from being loosened, and the heat sealing and cutting of the coated paper and the plastic die are affected.
A plurality of springs 5 are uniformly arranged below the extrusion die 12.
In the long-term use process, mechanical vibration can loosen the lifting of the transverse die 10 and the vertical die 8, the transverse die 10 and the vertical die 8 are slightly inclined, so that the transverse die 10 and the vertical die 8 cannot be completely pressed with the extrusion die 12, and a plurality of springs 5 are uniformly arranged below the extrusion die 12, so that the extrusion die 12 can be inclined to a certain extent when the inclined transverse die 10, the inclined vertical die 8 and the extrusion die 12 are pressed with each other, and the transverse die 10, the vertical die 8 and the extrusion die 12 are completely pressed with each other.
The first hand wheel 24 and the second hand wheel 33 are respectively provided with a dial, and the first shaft fixing plate 20 and the second shaft fixing plate 29 are respectively fixedly provided with a pointer 28.
The size of the transverse die 10 and the size of the vertical die 8 need to be adjusted when materials with different sizes are replaced, the hand wheel is rotated to be adjusted through eye observation, adjustment can be completed only by adjusting the hand wheel a plurality of times, a dial is arranged on the hand wheel, the adjustment amount of the transverse die 10 and the vertical die 8 which need to be adjusted is calculated through the size of the previous material and the size of the replaced material, and the adjustment can be quickly performed through observing the dial.
Working principle: when in use, the coated paper and the plastic film are placed on the discharging device 2, the coated paper and the plastic film are flattened and aligned through the stretching device 4, the first adjusting screw 21 is rotated through the first hand wheel 24 according to the specification of the material, the first nut block 22 which is fixedly connected with the first fixing shaft 55 far away from the fixed heating rod 18 is used for enabling the sliding heating rod 19 to move towards two sides, the sliding heating rod 19 drives the first scissor telescopic mechanism 23 to zoom, the rest three sliding heating rods 19 are driven to move through the first fixing shaft 55, the sliding heating rod 19 far away from the fixed heating rod 18 is driven to zoom, the rest three sliding heating rods 19 are driven to move, the distance between the fixed heating rod 18 and the sliding heating rod 19 can be enlarged and reduced, after adjustment, the first adjusting screw 21 is locked through the locking nut 6, the connecting shaft 43 is driven to rotate through the gear transmission of the No. seven bevel gears 52 and the No. one bevel gears 46, the connecting shaft 45 is driven to rotate through the gear transmission of the No. five bevel gears 50 and the No. two bevel gears 47, the connecting shaft 44 is driven to rotate through the gear transmission of the No. six bevel gears 51 and the No. four bevel gears 49, the No. three adjusting screw 41 is driven to rotate through the gear transmission of the No. three bevel gears 48 and the No. eight bevel gears 53, the rotating shaft 34 on the vertical cutter device 13 is provided with a fixed cutter 37 and four sliding cutters 38 which are fixedly arranged, the fixed cutter 37 and the four sliding cutters 38 are respectively provided with a fixed seat 39 which is rotatably arranged, the fixed seat 39 is fixedly arranged when the cutters rotate, the No. three adjusting screw 41 rotates and drives the No. three nut block 42 to horizontally move through the thread transmission, the fixing seat 39 is fixedly connected with the second scissors telescopic mechanism 54 through the second fixing shaft 56, the second fixing shaft 56 far away from the corresponding position of the fixed cutter 37 is fixedly connected with the third nut block 42, the third nut block 42 moves to enable the second scissors telescopic mechanism 54 to zoom, the second fixing shaft 56 drives the sliding cutter 38 to move, the distance between the sliding cutter 38 and the fixed cutter 37 can be enlarged and reduced, the distance between the cutters is adjusted, the second hand wheel 33 is rotated to drive the second adjusting screw 30 to rotate, the second nut block 32 arranged at the hinged position of the connecting rod 31 is driven to move, the connecting rod 31 is driven to rotate to push the first heating rod 27, the distance between the first heating rods 27 is changed, the distance between the first heating rods 27 on the transverse die 10 is adjusted, the second adjusting screw 30 is locked through the locking nut 6, the transverse die 10, the vertical die 8 and the vertical cutter device 13 are pressed after the distance between the transverse die 10 and the vertical cutter device 13 is adjusted, the paper plastic bag with certain specification can be obtained through the cutting of the transverse cutter device 7 and the vertical cutter device 13, the positioner 3 can position the edge positions of the laminated paper and the plastic film, so that the edge positions of the laminated paper and the plastic film are always aligned with the fixed heating rod 18 and the fixed cutting, the positions of the vertical die 8 and the vertical cutter device 13 are not required to be adjusted after the vertical die 8 and the cutting are adjusted in size, the use time of the transverse die 10 and the vertical die 8 is long, the heating rods on the transverse die 10 and the vertical die 8 are worn, the lifting screw 36 is arranged, the lifting hand wheel 17 on the lifting screw 36 is rotated, the heights of the first fixing plate 16 and the second fixing plate 26 are reduced, the heat sealing of the laminated paper and the plastic film is prevented from being influenced by the wear of the heating rods, after the heights of the transverse die 10 and the vertical die 8 are adjusted, the lifting screw 36 is locked through the locking nut 6, because in long-term use, mechanical vibrations can make the lift of transverse mode 10 and vertical die 8 become flexible, transverse mode 10 and vertical die 8 take place slight slope, lead to transverse mode 10 and vertical die 8 unable complete pressfitting with extrusion die 12, through evenly setting up a plurality of springs 5 in extrusion die 12 below, when transverse mode 10, vertical die 8 and extrusion die 12 of slope are pressed, extrusion die 12 also can take place certain slope, make transverse mode 10, vertical die 8 and extrusion die 12 pressfitting completely, make at the material that changes the size difference, need adjust transverse mode 10 and vertical die 8's size, it can accomplish the regulation to rotate the hand wheel regulation through the eye observation and can need adjust many times, through setting up the calibrated scale on the hand wheel, through the size of preceding material size and change material, calculate and need adjust transverse mode 10 and vertical die 8 regulating quantity, just can adjust fast through observing the calibrated scale.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An automated processing line for paper-plastic packaging bags, comprising:
a frame (1);
the feeding device (2) is fixedly arranged at one end of the frame (1), and a locator (3) is arranged on the feeding device (2);
the stretching device (4) is fixedly arranged on the frame (1);
the transverse cutter device (7) is fixedly arranged at one end far away from the discharging device (2);
characterized by further comprising:
the vertical die (8) is fixedly arranged on the frame (1), and a first adjusting device (9) is arranged on the vertical die (8);
the transverse die (10) is fixedly arranged on the frame (1), the vertical die (8) is provided with a second adjusting device (11), and extrusion dies (12) are arranged below the transverse die (10) and the vertical die (8);
the vertical cutter device (13), vertical cutter device (13) fixed mounting is on frame (1), be equipped with No. three adjusting device (14) on vertical cutter device (13).
2. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the utility model provides a vertical die (8) including fixed mounting two crossbeam (15) on frame (1), two crossbeam (15) fixed mounting has a fixed plate (16) jointly, be equipped with fixed heating rod (18) and four sliding connection's slip heating rod (19) on a fixed plate (16), a regulating mechanism (9) including fixed mounting two an axle fixed plate (20) on a fixed plate (16), two all rotate on an axle fixed plate (20) and install an adjusting screw (21), an adjusting screw (21) upper thread installation has a nut piece (22), be equipped with a scissors fork telescopic machanism (23) on a fixed plate (16), a scissors fork telescopic machanism (23) upper turn and install five fixed axle (55), four sliding heating rod (19) with a fixed heating rod (18) all with a fixed axle fixed connection piece (55), a fixed nut (24) are kept away from with a fixed axle (24) and a fixed nut (21) are installed to a fixed screw (24).
3. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the transverse die (10) comprises two No. two cross beams (25) fixedly mounted on a frame (1), two No. two cross beams (25) are fixedly mounted with two No. two fixing plates (26) together, two No. two heating rods (27) are mounted on the No. two fixing plates (26) in a sliding mode, two No. two adjusting devices (11) comprise two No. two shaft fixing plates (29) fixedly mounted on the No. two fixing plates (26), two No. two adjusting screws (30) are mounted on the No. two shaft fixing plates (29) in a rotating mode, two No. two nut blocks (32) are mounted on the No. two adjusting screws (30) in a threaded mode, two connecting rods (31) are hinged to the No. two nut blocks (32) in a hinged mode, and No. two hand wheels (33) are fixedly mounted on the No. two adjusting screws (30).
4. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the vertical cutter device (13) comprises a rotating shaft (34) which is rotatably arranged on a frame (1) and a top plate (35) which is fixedly arranged on the frame (1), a fixed cutter (37) which is fixedly connected with the rotating shaft (34) and four sliding cutters (38) which are slidably connected with the rotating shaft are arranged on the rotating shaft (34), the sliding cutters (38) and one sliding cutter (37) are rotatably provided with fixing seats (39), the top plate (35) is provided with a second shearing fork telescopic mechanism (54), the second shearing fork telescopic mechanism (54) is rotatably connected with a second fixing shaft (56), the five fixing seats (39) are fixedly connected with the five second fixing shafts (56) respectively, two three-shaft fixing plates (40) are fixedly arranged above the top plate (35), three-number adjusting screws (41) are rotatably arranged on the three-number adjusting screws (41), three-number nut blocks (42) are rotatably arranged on the three-number adjusting screws (41), one side of the three-nut blocks (42) is far away from the corresponding to the second fixing shafts (37), and the three-number adjusting screws (41) are correspondingly connected with the first adjusting screws (21).
5. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the fixed heating rod (18), the fixed cutter (37) and the positioner (3) are arranged on the same vertical plane.
6. The automatic processing line for paper-plastic packaging bags according to claim 4, wherein: the transmission assembly comprises a first connecting shaft (43), a second connecting shaft (44) and a third connecting shaft (45), wherein a first bevel gear (46) and a second bevel gear (47) are fixedly arranged at two ends of the first connecting shaft (43), a third bevel gear (48) and a fourth bevel gear (49) are fixedly arranged at two ends of the second connecting shaft (44), a fifth bevel gear (50) which is mutually meshed with the second bevel gear (47) and a sixth bevel gear (51) which is mutually meshed with the fourth bevel gear (49) are fixedly arranged on the third connecting shaft (31), a seventh bevel gear (52) which is mutually meshed with the first bevel gear (46) are fixedly arranged on the first adjusting screw (21), and an eighth bevel gear (53) which is mutually meshed with the third bevel gear (48) is fixedly arranged on the third adjusting screw (41).
7. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the lifting hand wheel is characterized in that the lifting screw (36) rotationally connected with the first fixing plate (16) is installed on the first cross beam (15) in a threaded mode, the lifting screw (36) rotationally connected with the second fixing plate (26) is installed on the second cross beam (25) in a threaded mode, and the lifting hand wheel (17) is fixedly installed on the lifting screw (36).
8. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: and locking nuts (6) are arranged on the first adjusting screw (21), the second adjusting screw (30), the third adjusting screw (41) and the lifting screw (36).
9. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: a plurality of springs (5) are uniformly arranged below the extrusion die (12).
10. The automatic processing line for paper-plastic packaging bags according to claim 1, wherein: the first hand wheel (24) and the second hand wheel (33) are respectively provided with a dial, and the first shaft fixing plate (20) and the second shaft fixing plate (29) are respectively fixedly provided with a pointer (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210239933.0A CN116766696A (en) | 2022-03-12 | 2022-03-12 | Automatic processing production line for paper-plastic packaging bags |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210239933.0A CN116766696A (en) | 2022-03-12 | 2022-03-12 | Automatic processing production line for paper-plastic packaging bags |
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| CN116766696A true CN116766696A (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210239933.0A Pending CN116766696A (en) | 2022-03-12 | 2022-03-12 | Automatic processing production line for paper-plastic packaging bags |
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| CN (1) | CN116766696A (en) |
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