A double-layer film material alignment pressing line

Abstract

The present invention discloses a double-layer film material alignment and pressing production line, which sequentially connects a waste collection module, an alignment module and a material pressing module along the X direction, and a material pulling module is arranged below the alignment module; the upper and lower layers of film materials respectively enter the alignment module from the upper and lower sides of the waste collection module along the X direction in the forward direction, and the protective film is reversely conveyed from the waste collection module along the X direction. An alignment pin is arranged on the alignment plate of the alignment module; the alignment pin moves forward along the Z direction and passes through the corresponding material belt hole arranged on the edge of the double-layer film material. At this time, the material pulling module drives the alignment plate and the film material to move to the material pressing module; the alignment pin moves in the reverse direction along the Z direction, and the edge of the film material is separated from the alignment pin, and the material pulling module drives the alignment plate to move to the original position, and starts to align the next point of the double-layer film material; the pressing plate of the material pressing module presses the upper and lower layers of film material along the Z direction. The present invention adopts an automated structure, optimizes the process flow, and greatly improves production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of die-cutting material strip product lamination, and in particular to a double-layer film material alignment lamination production line. Background Art

[0002] In the production process of PET film, it is often necessary to press multiple layers of film together according to product requirements. In current technology, two layers of film are generally aligned and laminated manually, but manual production efficiency is low, labor intensity is high, and cost is high. At the same time, due to the different proficiency of operators and individual differences between different operators, the alignment deviation caused by manual operation is large, which affects the product yield and causes great cost waste.

[0003] In addition, a protective film is often attached to the surface of the film material to prevent damage to the film material, especially the release film. If there is no protective film, the release surface of the film material is exposed and it is easy to absorb impurities, which greatly affects the release force of the film material, resulting in poor adhesion in subsequent processing, affecting product quality.

[0004] When processing the film material, the protective film should be removed as waste. This protective film needs to be removed first, and then the multi-layer film material can be pressed and processed. When the protective film is removed manually, the film material is in direct contact with the operator's hands during the operation, which is easy to contaminate the film material, and the production efficiency is low, the labor intensity is high, and the cost is high. The method of removing the protective film before processing makes the film material exposed to the air too early, increasing the risk of contamination and making it difficult to ensure product quality. Summary of the invention

[0005] The present invention provides a double-layer film material alignment and pressing production line, which can solve one or more of the above-mentioned prior art problems.

[0006] According to one aspect of the present invention, a double-layer film material alignment and pressing production line is provided, comprising a frame, wherein a waste collecting module, an alignment module and a material pressing module are connected in sequence on the frame along the X direction, and a material pulling module is also arranged below the alignment module; the waste collecting module comprises an upper roller and a lower roller which are transmission-connected, the upper film material moves downward along the X direction from the top of the upper roller, the lower film material moves upward along the X direction from the bottom of the lower roller, and the protective film on the film material moves in the reverse direction along the X direction from between the upper roller and the lower roller; a guide roller is also arranged between the waste collecting module and the alignment module, the double-layer film material enters the alignment module through the guide roller, and the guide roller brings the upper film material and the lower film material close to each other; the protective film on the film material moves in the X direction from between the upper roller and the lower roller when entering the alignment module The module is separated from the film material and enters the waste collection module; the alignment module includes two groups of alignment plates arranged symmetrically along the film material transmission direction, and the alignment plates are provided with vertically arranged alignment needles, which can move back and forth along the Z direction; the alignment module is connected to the pulling module, and the alignment needles move forward along the Z direction and pass through the corresponding material belt holes on the edge of the double-layer film material. At this time, the pulling module drives the alignment plate to move forward along the X direction to the pressing module; the alignment needle moves in the reverse direction along the Z direction, and the edge of the double-layer film material is separated from the alignment needle. At this time, the pulling module drives the alignment plate to move in the reverse direction along the X direction to the original position and starts to align the next point of the double-layer film material; the pressing module includes a pressing plate, which can press the upper and lower layers of film material together along the Z direction.

[0007] The beneficial effect of the present invention is that it adopts an automated structure to automatically remove waste, automatically align, automatically pull materials, and automatically press during the process of aligning and pressing the double-layer film material, thereby optimizing the process flow and greatly improving production efficiency. The two layers of film material to be pressed are respectively transmitted from the upper and lower sides of the waste collection module, and the edges of the film material are provided with material belt holes, and the material belt holes are evenly distributed along the X direction. The side of the film material with the protective film is made to face the waste collection device for film material pressing. When the film material is transmitted in the forward direction, the protective film on it can be sent in the reverse direction between the upper roller and the lower roller. The waste removal of the film material is carried out in a mechanized manner, and the subsequent processing can be carried out after the waste removal of the film material is completed, thereby shortening the time that the film material is exposed to the outside and preventing the film material from being contaminated and damaged. The alignment is used to align the material belt holes on the edges of the two layers of film material, replacing the traditional manual operation, greatly reducing the alignment deviation, ensuring the accuracy of the alignment of the film material, and improving the product yield and production efficiency.

[0008] In some embodiments, the waste collection module includes a bracket, an upper roller and a lower roller are both arranged inside the bracket; the upper roller is connected to an adjustment component, and the adjustment component can drive the upper roller to approach or move away from the lower roller; the lower roller is connected to the output end of the servo motor. The beneficial effect is that the upper roller can be lifted by the adjustment component, so that the protective film can be easily inserted between the upper roller and the lower roller. After the protective film is loaded, the upper roller is lowered again by the adjustment component, and the protective film is stuck between the upper roller and the lower roller.

[0009] In some embodiments, the adjustment assembly includes a positioning block and a cam block, a notch is provided below the front end of the positioning block, the cam block is provided in the notch, and the end of the upper roller shaft is connected to the positioning block; the positioning block and the cam block are both connected to the side wall of the bracket, and the positioning block and the cam block can rotate. The beneficial effect is that the rotation of the cam block in the notch can drive the positioning block to rotate, thereby adjusting the position of the positioning block, and then adjusting the height of the upper roller shaft, so as to achieve the function of fitting or separating the upper roller shaft and the lower roller shaft.

[0010] In some embodiments, the waste collection module further includes two guide blocks arranged opposite to each other, and guide grooves are arranged on the opposite sides of the two guide blocks, and the guide grooves extend along the X direction, and the edges of the film material can be embedded in the guide grooves when the film material is conveyed. The beneficial effect is that the guide blocks guide the conveyance of the protective film to ensure the normal conveyance of the waste material. The front end of the waste collection module can also be connected to a waste collection roller to roll up the protective film for easy collection.

[0011] In some embodiments, the alignment module further includes a micro linear rail and a clamping cylinder. The micro linear rail includes a track arranged in the Z direction and a slider slidably connected to the track. The clamping cylinder is provided with a movable claw; the slider and the movable claw are both connected to the alignment plate. The beneficial effect is that the clamping cylinder provides power to ensure the smooth operation of the alignment plate. By guiding the movement direction of the alignment plate through the micro linear rail, deviation can be prevented, accurate alignment can be ensured, and high precision of alignment and lamination of the double-layer film material can be ensured.

[0012] In some embodiments, the alignment plate includes a first alignment plate and a second alignment plate which are arranged correspondingly up and down, and the double-layer film material is transmitted between the first alignment plate and the second alignment plate; the first alignment plate can be driven by the clamping claw cylinder to approach or move away from the second alignment plate. The beneficial effect is that the alignment accuracy is enhanced by the first alignment plate and the second alignment plate which are arranged relatively. In addition, as the first alignment plate moves toward the second alignment plate, the distance between the upper and lower film materials can be shortened until the film materials on both sides are attached to each other, which is convenient for subsequent processing.

[0013] In some embodiments, the corresponding surfaces of the first alignment plate and the second alignment plate are provided with a plurality of groups of alignment pins and alignment holes that can cooperate with each other; when the first alignment plate approaches or moves away from the second alignment plate, the alignment pins can be inserted into or out of the alignment holes. The beneficial effect is that the alignment accuracy can be improved and the alignment deviation can be greatly reduced through the cooperation of the alignment pins and the alignment holes.

[0014] In some embodiments, the material drawing module includes a uniaxial material drawing machine and a reinforced linear rail arranged in parallel therewith, and the movable end of the reinforced linear rail is connected to the alignment module; the uniaxial material drawing machine can drive the movable end to make equidistant reciprocating motion along the X direction. Its beneficial effect is that the driving force can be generated quickly, accurately and stably by the uniaxial material drawing machine, and the reinforced linear rail has the function of guiding and auxiliary support, thereby ensuring the high-speed stability of the movement. The film material is conveyed in a manner that the uniaxial material drawing machine and the reinforced linear rail cooperate with each other, which can ensure that the film material is balanced in force and remains flat during the conveying process, and can avoid the misalignment of the material strip film between layers, thereby ensuring the smooth progress of subsequent processing.

[0015] In some embodiments, a support plate is disposed below the pressing plate, and the double-layer film material is transferred between the pressing plate and the support plate, and the support plate provides support force for the lamination of the film material to ensure the lamination effect.

[0016] In some embodiments, the pressing module further includes an adjustable cylinder, the pressing plate is connected to the telescopic end of the adjustable cylinder, and the adjustable cylinder can drive the pressing plate to move back and forth along the Z direction. The beneficial effect is that the pressure can be freely adjusted when the multi-layer film material strip is pressed by the adjustable cylinder to ensure that the pressing force is appropriate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a double-layer film material alignment and pressing production line according to one embodiment of the present invention;

[0018] Figure 2 for Figure 1 A front view of the main components of the double-layer film material alignment and pressing production line shown;

[0019] Figure 3 for Figure 1 The three-dimensional structural schematic diagram of the waste collection module of the double-layer film material alignment and pressing production line shown;

[0020] Figure 4 for Figure 3 A schematic diagram of the structure of the upper roller and the lower roller of the waste collection module shown;

[0021] Figure 5 for Figure 3 A schematic diagram of a guide block of a waste collection module is shown;

[0022] Figure 6 for Figure 1 The three-dimensional structural schematic diagram of the alignment module and the material pulling module of the double-layer film material alignment and pressing production line shown;

[0023] Figure 7 for Figure 6 A schematic diagram of the alignment plate structure of the alignment module shown;

[0024] Figure 8 for Figure 6 The schematic diagram of the structure of the clamping cylinder of the alignment module shown;

[0025] Fig. 9 for Figure 6 The diagram shown is a schematic diagram of the structure of the drawing module of the double-layer film material alignment and pressing production line. DETAILED DESCRIPTION

[0026] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] Figures 1 to 9 The figure schematically shows a double-layer film material alignment and pressing line according to an embodiment of the present invention. Figure 1 and Figure 2 As shown, the device includes a frame 01, on which a waste collecting module 10, an alignment module 20 and a material pressing module 40 are sequentially connected along the X direction, and a material pulling module 30 is also arranged below the alignment module 20; two guide rollers 60 are arranged one above and one below on the side of the waste collecting module 10 close to the alignment module 20, and a waste collecting roller 50 is arranged on the side of the waste collecting module 10 away from the alignment module 20.

[0028] The two layers of film materials to be pressed are divided into upper and lower layers for transmission. The upper film material is a single-layer film material, and the lower film material is a release film with a protective film on one side. The edges of the two film materials are provided with material belt holes, and the material belt holes are evenly distributed along the X direction. The upper film material passes through the upper guide roller 60 from the top to the bottom from the top of the waste collection module 10 and moves forward in the X direction, and the lower film material passes through the lower guide roller 60 from the bottom to the top from the bottom of the waste collection module 10 and moves forward in the X direction; during the feeding process, the protective film of the lower film material faces upward, and the material is fed in the reverse direction along the X direction, and is wound on the waste collection roller 50 after passing through the waste collection module 10. After the protective film of the lower film material is removed, it passes through the alignment module 20 together with the upper film material for alignment and bonding. When the upper and lower film materials are close to each other, they can be bonded to each other up and down under the release force of the lower film material, and then the upper and lower film materials are pressed together through the pressing module 40.

[0029] like Figure 3 and Figure 4 As shown, the waste collection module 10 includes a "mouth"-shaped bracket 11, and the bracket 11 is provided with an upper roller 12 and a lower roller 13, which are connected in a transmission manner, as well as an adjustment component and a guide block 16. The upper roller 12 is provided with an upper pressure wheel 121 at both ends, and the lower roller 13 is provided with a lower pressure wheel 131 at both ends. The upper pressure wheel 121 is connected in a transmission manner with the lower pressure wheel 131. Both ends of the lower roller 13 are rotatably connected to the side wall of the bracket 11, and the upper roller 12 is connected to the adjustment component and can move under the drive of the adjustment component.

[0030] After the lower layer of film material passes through the lower guide roller 60 in the positive direction along the X direction, the protective film on the surface is peeled off and the protective film is transmitted in the reverse direction. The protective film moves in the reverse direction along the X direction between the upper roller 12 and the lower roller 13, and the edge of the protective film is stuck between the upper pressing wheel 121 and the lower pressing wheel 131.

[0031] The adjustment assembly includes two groups of correspondingly arranged positioning blocks 14 and cam blocks 15. A notch 141 is provided at the lower position of the front end of the positioning block 14. The notch 141 is a rounded rectangle. The cam block 15 is arranged in the notch 141 of the positioning block 14. The positioning block 14 and the cam block 15 are both rotatably connected to the side wall inside the bracket 11. The two groups of positioning blocks 14 and cam blocks 15 are symmetrically arranged. An adjustment rod 151 is connected between the two cam blocks 15, and the adjustment rod 151 is connected to the adjustment handle 152. Rotating the adjustment handle 152 can drive the cam block 15 to rotate around its center of the circle. The rotation of the cam block 15 around its center of the circle in the notch 141 can drive the positioning block 14 to rotate. The two ends of the upper roller shaft 12 are rotatably connected to a positioning block 14 respectively. When connected, the end of the upper roller shaft 12 deviates from the center position of the positioning block 14. The two positioning blocks 14 are respectively attached to two opposite side walls of the bracket 11 . The cam block 15 can drive the positioning blocks 14 to rotate during rotation, so that the height of the upper roller shaft 12 can be adjusted.

[0032] The plane of the cam block 15 faces upwards, and contacts with the positioning block 14 in the notch 141. At this time, the positioning block 14 is in a horizontal position, and the upper pressure wheel 121 and the lower pressure wheel 131 are closely fitted. The cam block 15 is rotated so that the convex surface of the cam block 15 faces upwards, and contacts with the positioning block 14 in the notch 141 or contacts in a line, and the positioning block 14 is pushed to rotate upwards, and the positioning block 14 deviates from the horizontal position, and the distance between the upper roller 12 and the lower roller 13 increases, and a gap appears between the upper pressure wheel 121 and the lower pressure wheel 131. The cam block 15 is continuously rotated so that the plane faces upwards again, and the upper pressure wheel 121 and the lower pressure wheel 131 are closely fitted again. In this way, rotating the cam block 15 can facilitate the feeding of the protective film, and the protective film of the lower film material is inserted between the upper roller 12 and the lower roller 13, and clamped between the upper pressure wheel 121 and the lower pressure wheel 131. One end of the lower roller 13 is connected to the output end of the servo motor. By starting the servo motor, the lower roller 13 can be driven to rotate inside the bracket 11, and the protective film can be transmitted in the reverse direction along the X direction. The protective film passing through the waste collection module 10 can be rolled up on the waste collection roller 50, which is connected to the output end of the servo motor and automatically rolled up, which is convenient and fast.

[0033] The waste collection module 10 further includes a guide block 16, and two guide blocks 16 are arranged side by side between the lower roller 13 and the waste collection roller 50. Figure 5As shown, guide grooves 161 are correspondingly arranged on the opposite sides of the two guide blocks 16 , and the guide grooves 161 extend along the X direction. When the film material is conveyed, the edge of the film material can be embedded in the guide grooves 161 , thereby guiding the conveyance of the protective film.

[0034] After passing through the guide roller 60, the upper film material and the lower film material after the protective film is peeled off pass through the pressing rod 70 and enter the alignment module 20. The pressing rod 70 has the function of limiting the height of the film material, which can prevent the film material from rising too high and leaving the transmission channel, prevent the material belt from arching, and ensure that the material belt runs at a specified height. The alignment module 20 includes a first fixed plate 27, on which are provided two sets of alignment plates, micro linear rails 25 and clamping claw cylinders 26 that are symmetrically arranged along the film material transmission direction. Figure 6 to Figure 8 As shown, the alignment plate includes a first alignment plate 21 and a second alignment plate 22 which are arranged correspondingly from top to bottom, and two layers of film materials are transmitted between the first alignment plate 21 and the second alignment plate 22. The micro linear track 25 includes a track 251 arranged in the Z direction and a slider 252 which is slidably connected to the upper and lower tracks 251. The clamping cylinder 26 is provided with two corresponding movable claws 261 in the upper and lower directions. Starting the clamping cylinder 26 can drive the movable claws 261 to move back and forth in the Z direction. The first alignment plate 21 and the second alignment plate 22 which are arranged oppositely are both connected to the same micro linear track 25 and the same clamping cylinder 26. The first alignment plate 21 is fixedly connected to the upper slider 252 and the upper movable claw 261, and the second alignment plate 22 is fixedly connected to the lower slider 252 and the lower movable claw 261. In this way, with the operation of the clamping cylinder 26, the first alignment plate 21 and the second alignment plate 22 which are arranged oppositely can approach or move away from each other along the track 251 of the micro linear track 25 in the Z direction.

[0035] The corresponding surfaces of the first alignment plate 21 and the second alignment plate 22 are provided with a plurality of groups of alignment pins 23 and alignment holes 24 that can cooperate with each other. When the first alignment plate 21 approaches or moves away from the second alignment plate 22, the alignment pins 23 can be embedded in or out of the alignment holes 24. The alignment pins 23 can correspond to the material belt holes at the edge of the film material one by one. When the upper and lower layers of film material are transferred to the alignment module 20, as the first alignment plate 21 and the second alignment plate 22 approach each other, the alignment pins 23 located on the first alignment plate 21 or the second alignment plate 22 pass through the material belt holes at the edge of the upper and lower layers of film material and are embedded in the alignment holes 24 located on the second alignment plate 22 or the first alignment plate 21. In the process of the first alignment plate 21 and the second alignment plate 22 approaching each other, the upper and lower layers of film material approach and fit each other. The clamping cylinder 26 provides balanced power for the first alignment plate 21 and the second alignment plate 22, and the micro linear rail 25 guides the direction. In addition, the cooperation between the alignment needle 23 and the alignment hole 24 can prevent deviation, ensure accurate alignment, and ensure high precision of the alignment and lamination of the double-layer film material.

[0036] A material pulling module 30 is provided below the alignment module 20. Fig. 9As shown, the material drawing module 30 includes a uniaxial material drawing machine 31 and a reinforcing linear rail 32 arranged in parallel therewith, and the moving end 321 of the reinforcing linear rail 32 and the slide 311 of the uniaxial material drawing machine 31 are both connected to the first fixed plate 27; the uniaxial material drawing machine 31 can drive the moving end 321 of the reinforcing linear rail 32 to make equidistant reciprocating motions in the X direction along the slide rail 322. After the upper and lower layers of film materials are aligned through the alignment needle 23 of the alignment module 20, the uniaxial material drawing machine 31 drives the moving end 321 of the reinforcing linear rail 32 to drive the alignment module 20 and the film materials to move a certain distance in the positive direction along the X direction to the pressing module 40. After the aligned and bonded film materials arrive at the pressing module 40, the first alignment plate 21 and the second alignment plate 22 are separated from each other in the Z direction under the drive of the clamping cylinder 26, and the alignment needle 23 is separated from the alignment hole 24 and the material belt holes of the two layers of film materials. At this time, the single-axis material pulling machine 31 drives the moving end 321 of the reinforcing linear rail 32 to drive the alignment module 20 to return to the starting position in the reverse direction along the X direction to align the next point of the two layers of film material.

[0037] like Figure 1 and Figure 2 As shown, the pressing module 40 includes a second fixed plate 45, a pressing plate 41 and an adjustable cylinder 42 for pressing downward. The second fixed plate 45 is fixed to the frame 01 through a support column 46. The adjustable cylinder 42 is arranged above the second fixed plate 45. The telescopic end of the adjustable cylinder 42 passes through the second fixed plate 45 and is connected to the pressing plate 41. A support plate 02 is also arranged below the pressing plate 41. The upper and lower layers of film materials are transmitted between the support plate 02 and the pressing plate 41. The support plate 02 supports the film materials. The pressing plate 41 moves along the Z direction driven by the adjustable cylinder 42 to press the two layers of film materials. The pressing plate 41 is also connected to two guide shafts 43. The two guide shafts 43 are respectively located at the two ends of the pressing plate 41. A guide hole is arranged on the second fixed plate 45. The guide shaft 43 can slide up and down in the guide hole. In the process of the pressing plate 41 moving up and down, the guide shaft 43 plays a role of guiding and directional calibration. The adjustable cylinder 42 can freely adjust the pressure to ensure that the pressing force is appropriate. The lower surface of the pressing plate 41 can also be equipped with foam to play a certain buffering role during pressing to ensure the pressing effect. A material collection roller can be set downstream of the pressing module 40 to roll up the film material after pressing.

[0038] Preferably, the operations of the waste collecting module 10, the alignment module 20, the material pulling module 30 and the material pressing module 40 are all electrically connected to the control system and are controlled by the central control system. Preferably, a display screen can be provided outside the rack 01, and the display screen is connected to the central control system, so that the equipment can be operated and monitored easily, making the lamination of the double-layer film material automatic and intelligent.

[0039] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A double-layer film material alignment and pressing production line, characterized in that: It comprises a frame (01), wherein a waste collecting module (10), an alignment module (20) and a material pressing module (40) are sequentially connected to the frame (01) along the X direction, and a material pulling module (30) is further arranged below the alignment module (20); The waste collection module (10) comprises an upper roller (12) and a lower roller (13) which are connected in a transmission manner, wherein the upper film material moves downward from the upper side of the upper roller (12) in a positive direction along the X direction, and the lower film material moves upward from the lower side of the lower roller (13) in a positive direction along the X direction, and the protective film on the film material moves in a reverse direction along the X direction from between the upper roller (12) and the lower roller (13); A guide roller (60) is also arranged between the waste collection module (10) and the alignment module (20), and the double-layer film material enters the alignment module (20) through the guide roller (60), and the guide roller (60) brings the upper film material and the lower film material closer to each other; the protective film on the film material is separated from the film material before entering the alignment module (20) and enters the waste collection module (10); The alignment module (20) comprises two groups of alignment plates which are arranged symmetrically along the film material conveying direction, the alignment plates are provided with vertically arranged alignment needles (23), and the alignment needles (23) are capable of reciprocating along the Z direction; The alignment module (20) is connected to the material pulling module (30), and the alignment needle (23) moves in the positive direction along the Z direction and passes through the corresponding material strip hole on the edge of the double-layer film material. At this time, the material pulling module (30) drives the alignment plate to move in the positive direction along the X direction to the material pressing module (40); the alignment needle (23) moves in the reverse direction along the Z direction, and the edge of the double-layer film material is separated from the alignment needle (23). At this time, the material pulling module (30) drives the alignment plate to move in the reverse direction along the X direction to the original position, and starts to align the next point of the double-layer film material; The pressing module (40) comprises a pressing plate (41), and the pressing plate (41) is capable of pressing the upper and lower layers of film material along the Z direction; The waste collection module (10) comprises a bracket (11), and the upper roller (12) and the lower roller (13) are both arranged inside the bracket (11); The upper roller shaft (12) is connected to an adjustment component, and the adjustment component can drive the upper roller shaft (12) to move closer to or farther away from the lower roller shaft (13); the lower roller shaft (13) is connected to an output end of a servo motor; The adjustment assembly comprises a positioning block (14) and a cam block (15); a notch (141) is provided below the front end of the positioning block (14); the cam block (15) is arranged in the notch (141); and the end of the upper roller shaft (12) is connected to the positioning block (14); The positioning block (14) and the cam block (15) are both connected to the side wall of the bracket (11), and the positioning block (14) and the cam block (15) are rotatable; The material drawing module (30) comprises a uniaxial material drawing machine (31) and a reinforcing linear rail (32) arranged in parallel therewith, wherein a movable end (321) of the reinforcing linear rail (32) is connected to the alignment module (20); the uniaxial material drawing machine (31) can drive the movable end (321) to perform equidistant reciprocating motion along the X direction.

2. The double-layer film material alignment and pressing production line according to claim 1 is characterized in that: The waste collection module (10) further comprises two guide blocks (16) arranged opposite to each other, guide grooves (161) being arranged on opposite sides of the two guide blocks (16) respectively, the guide grooves (161) extending along the X direction, and the edges of the film material can be embedded in the guide grooves (161) when the film material is being conveyed.

3. The double-layer film material alignment and pressing production line according to claim 1 is characterized in that: The alignment module (20) further comprises a micro linear rail (25) and a clamping claw cylinder (26); the micro linear rail (25) comprises a rail (251) arranged in the Z direction and a slider (252) slidably connected to the rail (251); the clamping claw cylinder (26) is provided with a movable claw (261); the slider (252) and the movable claw (261) are both connected to the alignment plate.

4. The double-layer film material alignment and pressing production line according to claim 3 is characterized in that: The alignment plate comprises a first alignment plate (21) and a second alignment plate (22) which are arranged correspondingly above and below, and the double-layer film material is transmitted between the first alignment plate (21) and the second alignment plate (22); the first alignment plate (21) can approach or move away from the second alignment plate (22) under the drive of the clamping claw cylinder (26).

5. The double-layer film material alignment and pressing production line according to claim 4 is characterized in that: The corresponding surfaces of the first alignment plate (21) and the second alignment plate (22) are provided with a plurality of groups of alignment pins (23) and alignment holes (24) that can cooperate with each other; when the first alignment plate (21) approaches or moves away from the second alignment plate (22), the alignment pins (23) can be embedded in or separated from the alignment holes (24).

6. The double-layer film material alignment and pressing production line according to claim 1 is characterized in that: A support plate (02) is arranged below the pressing plate (41), and the double-layer film material is transferred between the pressing plate (41) and the support plate (02).

7. The double-layer film material alignment and pressing production line according to claim 6 is characterized in that: The pressing module (40) further comprises an adjustable cylinder (42), the pressing plate (41) being connected to the telescopic end of the adjustable cylinder (42), and the adjustable cylinder (42) being capable of driving the pressing plate (41) to reciprocate along the Z direction.

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