Film roll stacking and packaging device and packaging method

Abstract

The invention relates to the technical field of film roll packing devices, in particular to a film roll stacking and packing device and a packing method.The film roll stacking and packing device comprises a stacking mechanism used for adjusting the positions of film rolls and stacking the film rolls; the packaging mechanism is used for bundling the film roll through a packaging belt; the tray is used for placing the stacked film rolls and is convenient to transport; the position adjusting mechanism is used for adjusting the height of the packaging mechanism; and a width adjusting mechanism. The packing mechanism is arranged to be matched with the position adjusting mechanism and the width adjusting mechanism, packing belt bundling can be carried out between any two stacked film rolls, packing belt bundling can also be carried out between the film rolls and the tray, manual belt penetrating and winding actions are not needed, the tedious manual winding is avoided, operation is simple, and the production efficiency is improved. The problem that a person with low height is difficult to operate is solved, the packing action can be completed by a single person, the operation efficiency and convenience are greatly improved, and labor force, time and cost are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of film roll packing devices, and specifically provides a film roll stacking and packing device and a packing method. Background Art

[0002] After the film is slit into small film rolls of different specifications, it needs to be packed, bundled, and stored in the warehouse. The packing is divided into two methods. One is to pack the film roll with a carton and then bundle and pack the carton. The other is an integrated packaging method, which is to install clamping plates on both sides of the film roll, and then bundle and pack between the film roll and the clamping plates with a packing belt, stack them on a pallet, and fix and bundle them with a packing belt. The purpose of packing is to enhance the stability of the film roll during transportation, avoid rolling and loosening during transportation. At the same time, tight stacking reduces voids, maximizes the use of the volume of containers or cargo holds, reduces the unit transportation cost, and unified stacking specifications facilitate mechanized operations such as forklifts and cranes, shortening the loading and unloading time. Neat stacking is also convenient for inventory counting and classified storage, and the stacking height is stable, which can make full use of the vertical space of the warehouse.

[0003] However, when the existing integrated film rolls are stacked and packed, when bundling with a packing belt, manual operation is used to pass the packing belt through multiple film rolls and the bottom of the pallet and then bundle the packing belt for packing. There are the following deficiencies in manual bundling and packing:

[0004] The bottom of the pallet is close to the ground, and it is difficult to insert the packing belt. Manual transmission operation is difficult and inefficient;

[0005] The stack height of the products on the pallet requires the height of the packing belt transmission personnel. Short-statured employees are inconvenient to operate, increasing the height limit of the operator;

[0006] The transmission of the packing belt requires more than two personnel to cooperate in the operation. Single-person operation is very inconvenient, increasing the labor consumption;

[0007] When manually bundling, the tightness of the packing belt bundling is inconsistent. Too tight may cause damage to the clamping plate, affecting the quality of the film roll, and too loose will not play a role in bundling and fixing.

[0008] In view of this, we propose a film roll stacking and packing device and a packing method. Summary of the Invention

[0009] The purpose of the present invention is to provide a film roll stacking and packing device and a packing method, which solve the problems raised in the above background art.

[0010] To achieve the above purpose, the present invention provides the following technical solutions:

[0011] A film roll stacking and packing device, comprising:

[0012] The palletizing mechanism is used to adjust the position of the film roll and stack the film rolls.

[0013] The packing mechanism is used to bundle the film rolls with packing straps.

[0014] The pallet is used to place the stacked film rolls for easy transportation.

[0015] The position adjusting mechanism is used to adjust the height of the packing mechanism.

[0016] The width adjusting mechanism is used to adjust the angle of the packing mechanism and the bundling width of the packing straps.

[0017] The packing mechanism includes a housing and a connecting seat. A second guide rail is fixedly installed in the housing, and a second baffle is slidably installed on the second guide rail. A first guide rail is fixedly installed in the connecting seat, and a first baffle is slidably installed on the first guide rail.

[0018] Preferably, adjusting seats are fixedly installed on both the first baffle and the second baffle. The two adjusting seats are respectively slidably connected to the housing and the connecting seat, and a first cylinder is fixedly connected to the adjusting seat.

[0019] Preferably, a tape inlet hole is formed on one side of the first guide rail. An inclined plate is fixedly installed in the housing. A tape inlet groove is also installed in the housing. A tape inlet roller is rotatably installed in the housing. A sliding seat is slidably installed in the housing. A cutter and a heat-sealing block are fixedly installed at one end of the sliding seat. A positioning rod is slidably installed in the sliding seat. A cam is rotatably installed in the housing, and the cam contacts the sliding seat.

[0020] Preferably, the position adjusting mechanism includes a guide rail. A guide seat is slidably installed on the guide rail. A lift is fixedly installed on the guide seat, and a lifting platform is installed in the lift.

[0021] Preferably, the width adjusting mechanism includes a clamping wheel. The clamping wheel is rotatably connected to the lifting platform. A rotating wheel is rotatably installed on the lifting platform. The rotating wheel contacts the clamping wheel. There are two rotating wheels, and the two rotating wheels are respectively fixedly connected between the housing and the connecting seat.

[0022] Preferably, telescopic parts are fixedly installed between the first baffle and the second baffle, and in the first guide rail and the second guide rail. Cylinders two are fixedly connected to both sides of the first guide rail and the second guide rail. Protrusions are fixedly installed on the first guide rail and the second guide rail.

[0023] Preferably, the palletizing mechanism includes a longitudinal top plate. A first lead screw is rotatably installed in the longitudinal top plate. A limiting rod is fixedly installed in the longitudinal top plate. The first lead screw is threadedly connected to a sliding plate, and the sliding plate is slidably connected to the limiting rod.

[0024] Preferably, a plurality of second lead screws are fixedly installed at the bottom end of the sliding plate. The bottom end of the second lead screw is fixedly installed with a transverse top plate. A third lead screw is fixedly installed inside the transverse top plate. Two transverse rods are threadedly connected to the third lead screw. A clamping rod is fixedly installed on one of the transverse rods, and the clamping rod is clamped with the other transverse rod.

[0025] Preferably, a connecting rod is fixedly connected to the housing. The connecting rod is fixedly connected to the transverse rod, and the connecting seat is fixedly connected to the transverse rod.

[0026] The present invention also provides a method for stacking and packing film rolls, including the following steps:

[0027] Step 1: Automatically transfer the film rolls from the placement plate to the tray through the palletizing mechanism;

[0028] Step 2: While the film rolls are being transferred, bundle and fix the two sides of the film rolls with packing straps through the packing mechanism to fix a single film roll;

[0029] Step 3: Repeat Steps 1 and 2 to stack the film rolls on the tray;

[0030] Step 4: Adjust the packing mechanism through the width adjustment mechanism and the position adjustment mechanism, so that the packing mechanism can not only bundle the packing straps between any two stacked film rolls, but also bundle and fix the film rolls and the tray with packing straps, thereby automatically completing the packing between the film rolls and between the film rolls and the tray.

[0031] By means of the above technical solutions, the present invention provides a film roll stacking and packing device and a packing method, which at least have the following beneficial effects:

[0032] (1) By setting the packing mechanism in cooperation with the position adjustment mechanism and the width adjustment mechanism, the present invention can bundle the packing straps between any two stacked film rolls, and can also bundle the packing straps between the film rolls and the tray. It does not require manual threading and winding operations, avoiding the cumbersome manual winding, with simple operation, solving the problem of difficult operation for low-height personnel. A single person can complete the packing action, greatly improving the operation efficiency and convenience, saving labor, time and cost. At the same time, the tightness is consistent when bundling the film rolls, effectively improving the packing quality.

[0033] (2) By setting the palletizing mechanism in cooperation with the packing mechanism, the present invention can bundle and pack the two sides of the film rolls with packing straps while stacking the film rolls, enhancing the stability of a single film roll and the stability when the stacked film rolls are placed. Description of the Drawings

[0034] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0035] Figure 1 is the structural schematic diagram of the present invention;

[0036] Figure 2 is the structural schematic diagram of the palletizing mechanism of the present invention;

[0037] Figure 3 is the partial schematic diagram of the palletizing mechanism of the present invention;

[0038] Figure 4 is the schematic diagram of the packing mechanism of the present invention;

[0039] Figure 5 is the overall schematic diagram of the packing mechanism of the present invention;

[0040] Figure 6 is the enlarged schematic diagram of area A of the present invention;

[0041] Figure 7 is the partial schematic diagram of the housing of the present invention;

[0042] Figure 8 is the schematic diagram of the internal structure of the housing of the present invention;

[0043] Figure 9 is the enlarged schematic diagram of area B of the present invention;

[0044] Figure 10 is the split schematic diagram of the first guide rail, the second guide rail, the first baffle, and the second baffle of the present invention;

[0045] Figure 11 is the structural schematic diagram of the position adjustment mechanism and the width adjustment mechanism of the present invention;

[0046] Figure 12 is the partial structural schematic diagram of the width adjustment mechanism of the present invention;

[0047] Figure 13 is the partial enlarged schematic diagram of the width adjustment mechanism of the present invention.

[0048] In the figure: 1. Palletizing mechanism; 2. Packing mechanism; 3. Placing plate; 4. Pallet; 5. Position adjustment mechanism; 6. Width adjustment mechanism;

[0049] 11. Longitudinal top plate; 12. Sliding plate; 13. First lead screw; 14. Limit rod; 15. Second lead screw; 16. Transverse top plate; 17. Third lead screw; 18. Transverse rod; 19. Clamping rod;

[0050] 21. Connecting rod; 22. Housing; 23. Connecting seat; 24. First baffle; 25. First guide rail; 26. Adjusting seat; 27. First cylinder; 28. Second baffle; 29. Second guide rail; 210. Tape inlet hole; 211. Inclined plate; 212. Tape inlet groove; 213. Tape inlet roller; 214. Sliding seat; 215. Cam; 216. Cutting knife; 217. Heat sealing block; 218. Positioning rod;

[0051] 51. Guide rail; 52. Guide seat; 53. Lifting platform; 54. Lift;

[0052] 61. Clamping wheel; 62. Rotating wheel; 63. Second cylinder; 64. Telescopic part; 65. Protrusion. Specific embodiments

[0053] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] Please refer to Figures 1 - 13 , a film roll stacking and packing device, including a palletizing mechanism 1 for transferring and stacking film rolls so that the film rolls can be stacked in groups of four or three for convenient transportation. A packing mechanism 2 is arranged in the palletizing mechanism 1 for bundling packing belts for the film rolls.

[0055] Please refer to Figures 2 - 3 , the palletizing mechanism 1 includes a longitudinal top plate 11 which is preferably fixedly installed on the girder of the factory building. A first lead screw 13 is rotatably installed in the longitudinal top plate 11, and a limiting rod 14 is also fixedly installed in the longitudinal top plate 11. A sliding plate 12 is threadedly connected to the surface of the first lead screw 13, and the sliding plate 12 is slidably connected to the limiting rod 14. At the same time, one end of the first lead screw 13 is fixedly installed with a motor. When the motor works, the first lead screw 13 is driven to rotate through the output shaft. Under the limiting action of the limiting rod 14, the first lead screw 13 can drive the sliding plate 12 to displace, so as to adjust the position of the sliding plate 12.

[0056] A plurality of second lead screws 15 are fixedly installed at the bottom end of the sliding plate 12, and a transverse top plate 16 is fixedly installed at the bottom end of the second lead screws 15. The transverse top plate 16 can be driven to move up and down through the second lead screws 15.

[0057] A lead screw three 17 is rotatably installed inside the horizontal top plate 16. The lead screw three 17 is a bidirectional lead screw. Two horizontal rods 18 are threadedly connected to the surface of the lead screw three 17. A clamping rod 19 is fixedly installed on one of the horizontal rods 18, and the clamping rod 19 is clamped with the other horizontal rod 18. A motor is connected to the lead screw three 17. When the motor rotates, the output shaft drives the lead screw three 17 to rotate, and the rotation of the lead screw three 17 drives the two horizontal rods 18 to displace relative to each other or towards each other.

[0058] By using the motor to drive the displacement of the lead screw one 13, the clamping rod 19 and the core of the film roll can be made to be on the same longitudinal horizontal line. By adjusting the position of the clamping rod 19 through the lead screw two 15, the clamping rod 19 can be made to be on the same axis as the axis of the core of the film roll. Finally, by controlling the horizontal rod 18 through the lead screw three 17, the clamping rod 19 can be clamped at the center of the film roll until the clamping rod 19 is clamped with the other horizontal rod 18. By means of the lead screw two 15, the lead screw one 13 and the lead screw three 17, the film roll can be transferred from the placing plate 3, thus achieving the effect of stacking multiple film rolls together.

[0059] Please refer to Figures 4 - 9 , the packing mechanism 2 includes a connecting rod 21. The connecting rod 21 is fixedly installed on the horizontal rod 18. A housing 22 is fixedly installed at the bottom end of the connecting rod 21. A connecting seat 23 is fixedly installed on the other horizontal rod 18. A guide rail one 25 is fixedly installed inside the connecting seat 23. A baffle one 24 is slidably installed on the guide rail one 25. The baffle one 24 and the guide rail one 25 together form a space for the displacement of the packing belt in a sealed manner. An adjusting seat 26 is slidably installed on the connecting seat 23. The bottom end of the adjusting seat 26 is fixedly connected to the baffle one 24. A cylinder one 27 is fixedly installed between the adjusting seat 26 and the connecting seat 23. By means of the cylinder one 27, the adjusting seat 26 can be driven to displace up and down relative to the connecting seat 23, thereby driving the baffle one 24 to displace up and down, achieving the function of controlling whether the baffle one 24 seals the guide rail one 25.

[0060] A guide rail two 29 is fixedly installed inside the housing 22. A baffle two 28 is slidably installed on the guide rail two 29. The baffle two 28 and the guide rail two 29 together form a space for the displacement of the packing belt in a sealed manner. An adjusting seat 26 is also fixedly installed on the baffle two 28 for controlling the position of the baffle two 28. Magnetic mechanisms are provided at the ports of the baffle one 24, the guide rail one 25, the baffle two 28 and the guide rail two 29. The magnetism of the baffle one 24 and the guide rail one 25 is the same, the magnetism of the baffle two 28 and the guide rail two 29 is the same, and the magnetism of the baffle one 24 and the guide rail one 25 is opposite to that of the baffle two 28 and the guide rail two 29, so that when the baffle one 24 contacts the baffle two 28, the guide rail one 25 and the guide rail two 29, they will be magnetically attracted together. When the cylinder one 27 works, the baffle one 24 and the baffle two 28 can be driven to displace synchronously, and at the same time, the baffle one 24 and the baffle two 28 can be controlled.

[0061] On one side of the second guide rail 29, a tape inlet hole 210 is provided. On the bottom surface of the second baffle 28, an inclined plate 211 is fixedly installed, and the inclined plate 211 is in contact with the tape inlet hole 210, which is used to guide the movement of the packing tape. Inside the housing 22, on one side of the inclined plate 211, a tape inlet groove 212 is fixedly installed, and the tape inlet groove 212 plays a role in guiding the packing tape. In the middle position of the tape inlet groove 212, a tape inlet roller 213 is fixedly installed. There are two tape inlet rollers 213, and they are connected by a transmission belt. One end of the tape inlet roller 213 is fixedly connected to a motor, and the two tape inlet rollers 213 can be driven to rotate in the same direction by the motor, so as to feed and retract the packing tape.

[0062] Inside the housing 22, a sliding seat 214 is slidably installed at a position close to the inclined plate 211. On one side of the sliding seat 214 close to the inclined plate 211, a positioning rod 218 is slidably installed, and the positioning rod 218 is connected to the sliding seat 214 by a spring, so that the positioning rod 218 can displace along the sliding seat 214, so that the positioning rod 218 will not affect the operation of the sliding seat 214. On one side of the sliding seat 214 close to the inclined plate 211, a cutting knife 216 and a heat-sealing block 217 are fixedly installed. On the other side of the sliding seat 214, a plurality of rotating wheels are fixedly installed. Inside the housing 22, a plurality of cams 215 are also rotatably installed. The cams 215 are in contact with the rotating wheels and the plurality of cams 215 are fixedly connected to each other. The cams 215 are driven by a motor. The cams 215 can drive the sliding seat 214 to displace, so that the positioning rod 218 fixes the end point of the packing tape to prevent the packing tape from coming off. The cutting knife 216 is used to cut the packing tape so that the packing tape packs the film roll. The heat-sealing block 217 is used to heat-seal and fix both ends of the cut packing tape. After the fixing is completed, the first baffle 24 and the second baffle 28 continue to rise, and the restraint of the end point of the packing tape is released, thus completing the packing process.

[0063] Please refer to Figure 10 , the film roll stacking and packing device further includes a tray 4 for placing the stacked film rolls. The tray 4 is made of wood, which is convenient for a forklift or an intelligent vehicle to transfer the stacked film rolls out of the warehouse. A position adjusting mechanism 5 is arranged around the tray 4. The position adjusting mechanism 5 includes a guide rail 51. A guide seat 52 is slidably installed on the guide rail 51. The top of the guide seat 52 is fixedly installed with a lift 54. The guide seat 52 is installed with a lifting platform 53 through the lift 54. The guide rail 51 and the guide seat 52 can control the position of the lifting platform 53, and the lift 54 is used to control the height of the lifting platform 53.

[0064] Please refer to Figures 10 - 13, a packing mechanism 2 is provided on the lifting platform 53, and a width adjustment mechanism 6 is provided between the lifting platform 53 and the packing mechanism 2. The width adjustment mechanism 6 includes a rotating wheel 62, and the rotating wheel 62 is rotatably connected to the lifting platform 53. Two clamping wheels 61 are rotatably installed on the lifting platform 53, and the clamping wheels 61 are in contact with the rotating wheel 62. The clamping wheels 61 are fixedly connected to a motor, so that the clamping wheels 61 can drive the rotating wheel 62 to rotate, thereby adjusting the angle of the rotating wheel 62.

[0065] One rotating wheel 62 is fixedly connected to a housing 22, and the other rotating wheel 62 is fixedly connected to a connecting seat 23, so that the angles and positions of the first guide rail 25 and the second guide rail 29 can be adjusted, thereby facilitating the bundling of stacked film rolls.

[0066] The first guide rail 25 and the second guide rail 29, and the first baffle 24 and the second baffle 28 are all fixedly installed with a telescopic part 64. The telescopic part 64 is a structure similar to a corrugated pipe, which can be telescoped to a certain extent without damaging the sealing performance. The first guide rail 25 and the second guide rail 29 are both fixedly installed with a second cylinder 63 for controlling the length of the telescopic part 64 so as to control the width of the first guide rail 25 and the second guide rail 29. At the same time, the first guide rail 25 and the second guide rail 29 are both provided with bumps 65, and the bumps 65 are adapted to the first baffle 24 and the second baffle 28, so that when the first guide rail 25 and the second guide rail 29 are telescoped under the control of the second cylinder 63, they can drive the first baffle 24 and the second baffle 28 to perform synchronous telescoping.

[0067] By controlling the width of the first guide rail 25 and the second guide rail 29 with the second cylinder 63, controlling the angle of the first guide rail 25 and the second guide rail 29 with the rotating wheel 62, and controlling the height of the first guide rail 25 and the second guide rail 29 with the elevator 54, when facing the stacked film rolls, adjacent film rolls and diagonal film rolls can be bundled with packing belts, so that the stacked film rolls can be packed with packing belts, and the film rolls and the tray 4 can be bundled with packing belts to enhance stability, and the whole belongs to automatic processing, saving time and effort.

[0068] The present invention also provides a method for packing stacked film rolls, including the following steps:

[0069] Step 1: Use the palletizing mechanism 1 to clamp the clamping rod 19 at the center of the film roll core, and then use the palletizing mechanism 1 to transfer the film roll to the tray 4;

[0070] Step 2: While the clamping rod 19 is inserted into the film roll core, the first guide rail 25 and the second guide rail 29, and the first baffle 24 and the second baffle 28 are simultaneously inserted into the film roll core, so that the packing mechanism 2 can bundle the two sides of the film roll with packing belts while the film roll is being transferred.

[0071] Step 3: Repeat Step 1 and 2, so that another film roll is tightly stacked on the tray 4, and both sides of each film roll are bundled and packed with packing belts.

[0072] Step Four: When the film rolls are stacked on the tray 4, use the position adjustment mechanism 5 and the width adjustment mechanism 6 to thread the guide rail 25 and the guide rail 29 of the packing mechanism 2, the baffle 24 and the baffle 28 into the cores of any two film roll cores, so that adjacent film rolls are bundled and packed with packing belts.

[0073] It should be noted that the present invention is a film roll stacking and packing device and a packing method, and its working principle is as follows:

[0074] By driving the displacement of the lead screw 13 with the motor, the clamping rod 19 and the core of the film roll can be made to be on the same longitudinal horizontal line. By adjusting the position of the clamping rod 19 through the lead screw 15, the axis of the clamping rod 19 can be made to be on the same axis as the axis of the film roll core. Finally, by controlling the cross bar 18 through the lead screw 17, the clamping rod 19 can be clamped at the center of the film roll until the clamping rod 19 is clamped with another cross bar 18. By means of the lead screw 15, the lead screw 13 and the lead screw 17, the position of the film roll can be transferred, so as to stack multiple film rolls together.

[0075] When the clamping rod 19 is inserted into the core of the film roll, the cross bar 18 will synchronously drive the guide rail 25 and the guide rail 29, the baffle 24 and the baffle 28 to be inserted into the core of the film roll. By using the magnetism between the guide rail 25 and the guide rail 29, the baffle 24 and the baffle 28, the guide rail 25 and the guide rail 29, the baffle 24 and the baffle 28 are adsorbed together to form a sealed space for the movement of the packing belt. Then, the motor drives the tape feeding roller 213 to rotate, so as to control the entry and exit of the packing belt. The cylinder 27 drives the adjusting seat 26 to displace, and the adjusting seat 26 drives the baffle 24 and the baffle 28 to disengage from the guide rail 25 and the guide rail 29, so that the packing belt can disengage from the guide rail 25 and the guide rail 29.

[0076] At the same time, when the baffle 28 moves upward, a plate inside the baffle 28 will be driven to move upward synchronously. The motor drives the cam 215 to rotate, and the cam 215 drives the sliding seat 214 to displace, which will drive the positioning rod 214 to fix one end of the packing belt on the baffle 28. Then, the tape feeding roller 213 drives the packing belt to exit, so that the packing belt can tightly bind the film roll. The cam 215 continues to rotate, driving the cutter 216 to cut off the packing belt, and the heat sealing block 217 heat-seals and bonds the packing belt, so that the packing belt binds and fixes both sides of a single film roll. At this time, the baffle 28 continues to move upward, so that the fixing function of the positioning rod 214 is released, and the packing belt binding and fixing is completed.

[0077] When multiple film rolls are stacked on the tray 4, the position of the lifting platform 53 is adjusted by the lift 54, so that the heights of the first guide rail 25 and the second guide rail 29 can be adjusted. The rotation of the rotating wheel 62 driven by the clamping wheel 61 can adjust the angles of the first guide rail 25 and the second guide rail 29. The length of the telescopic part 64 is adjusted by the second cylinder 63, and the widths of the first guide rail 25 and the second guide rail 29 can be adjusted, so that the first guide rail 25 and the second guide rail 29 can be inserted into the cores of any two film rolls, enabling any two film rolls to be tied by a packing belt, playing a role in fixing and packing, or inserting the first guide rail 25 and the second guide rail 29 into the core of any one film roll and the inside of the tray 4 to enhance the stability of stacked packing.

[0078] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0079] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film roll stacking and packaging device, characterized in that: include: A stacking mechanism (1) is used to adjust the position of the film rolls and stack the film rolls; A packing mechanism (2) is used to pack the film roll with a packing tape; A tray (4) for placing stacked film rolls; A position adjustment mechanism (5) for adjusting the height of the packaging mechanism (2); A width adjustment mechanism (6) for adjusting the angle of the packing mechanism (2) and the strapping width of the packing tape; The packaging mechanism (2) comprises a shell (22) and a connecting seat (23); a second guide rail (29) is fixedly installed in the shell (22); a second baffle (28) is slidably installed on the second guide rail (29); a first guide rail (25) is fixedly installed in the connecting seat (23); a first baffle (24) is slidably installed on the first guide rail (25).

2. A film roll stacking and packaging device according to claim 1, characterized in that: The baffle plate 1 (24) and the baffle plate 2 (28) are both fixedly mounted with an adjustment seat (26), the two adjustment seats (26) are respectively slidably connected to the housing (22) and the connecting seat (23), and the adjustment seat (26) is fixedly connected with a cylinder 1 (27).

3. A film roll stacking and packaging device according to claim 2, characterized in that: A tape feed hole (210) is provided on one side of the guide rail (25); a slant plate (211) is fixedly installed in the shell (22); a tape feed groove (212) is also installed in the shell (22); a tape feed roller (213) is rotatably installed in the shell (22); a sliding seat (214) is slidably installed in the shell (22); a cutter (216) and a heat sealing block (217) are fixedly installed at one end of the sliding seat (214); a positioning rod (218) is slidably installed in the sliding seat (214); a cam (215) is rotatably installed in the shell (22); and the cam (215) contacts the sliding seat (214).

4. The film roll stacking and packaging device according to claim 2, characterized in that: The position adjustment mechanism (5) comprises a guide rail (51), a guide seat (52) is slidably mounted on the guide rail (51), a lift (54) is fixedly mounted on the guide seat (52), and a lift platform (53) is mounted inside the lift (54).

5. The film roll stacking and packaging device according to claim 1, characterized in that: The width adjustment mechanism (6) comprises a clamping wheel (61), the clamping wheel (61) is rotatably connected to the lifting platform (53), a rotating wheel (62) is rotatably mounted on the lifting platform (53), the rotating wheel (62) is in contact with the clamping wheel (61), there are two rotating wheels (62), and the two rotating wheels (62) are respectively fixedly connected to the housing (22) and the connecting seat (23).

6. The film roll stacking and packaging device according to claim 1, characterized in that: A telescopic portion (64) is fixedly installed between the baffle plate 1 (24) and the baffle plate 2 (28) and inside the guide rail 1 (25) and the guide rail 2 (29). Cylinder 2 (63) is fixedly connected to both sides of the guide rail 1 (25) and the guide rail 2 (29). A convex block (65) is fixedly installed on the guide rail 1 (25) and the guide rail 2 (29).

7. The film roll stacking and packaging device according to claim 1, characterized in that: The stacking mechanism (1) comprises a longitudinal top plate (11), a screw rod (13) is rotatably installed in the longitudinal top plate (11), a limit rod (14) is fixedly installed in the longitudinal top plate (11), the screw rod (13) is threadedly connected to a sliding plate (12), and the sliding plate (12) is slidably connected to the limit rod (14).

8. The film roll stacking and packaging device according to claim 7, characterized in that: A plurality of screw rods (15) are fixedly mounted on the bottom end of the sliding plate (12), a transverse top plate (16) is fixedly mounted on the bottom end of the screw rods (15), a screw rod (17) is fixedly mounted inside the transverse top plate (16), two transverse rods (18) are threadedly connected to the screw rods (17), a clamping rod (19) is fixedly mounted on one of the transverse rods (18), and the clamping rod (19) is clamped with the other transverse rod (18).

9. The film roll stacking and packaging device according to claim 8, characterized in that: A connecting rod (21) is fixedly connected to the housing (22), the connecting rod (21) is fixedly connected to the transverse rod (18), and the connecting seat (23) is fixedly connected to the transverse rod (18).

10. A film roll stacking and packaging method, used in a film roll stacking and packaging device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Automatically transfer the film roll from the placement plate (3) to the pallet (4) through the stacking mechanism (1); Step 2: While the film roll is being transferred, the packaging mechanism (2) is used to strap and fix both sides of the film roll, thereby fixing the single film roll; Step 3: Repeat steps 1 and 2 to stack the film rolls on the tray (4); Step 4: The packaging mechanism (2) is adjusted by the width adjustment mechanism (6) and the position adjustment mechanism (5), so that the packaging mechanism (2) can not only use the packaging tape to strap any two film rolls stacked on the pallet (4), but also use the packaging tape to strap and fix the film rolls and the pallet (4), thereby automatically completing the packaging between the film rolls and between the film rolls and the pallet (4).

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