Flexible battery diaphragm paper laminating equipment

Abstract

The utility model discloses flexible battery diaphragm paper laminating equipment. The flexible battery diaphragm paper laminating equipment comprises a base material feeding mechanism, a workbench, a base material discharging mechanism, a diaphragm paper grabbing and laminating mechanism and a diaphragm paper placing mechanism, the base material feeding mechanism is used for conveying a flexible battery base material to the workbench; the workbench is used for fixing a flexible battery base material; the diaphragm paper placing mechanism is used for placing diaphragm paper; the diaphragm paper grabbing and attaching mechanism is used for sucking the diaphragm paper from the diaphragm paper placing mechanism and then attaching the diaphragm paper to the flexible battery base material; and the base material discharging mechanism is used for conveying the flexible battery base material subjected to diaphragm paper lamination to a next station. The utility model provides flexible battery diaphragm paper laminating equipment, which can automatically laminate diaphragm paper on a flexible battery base material, and is high in production efficiency and better in laminating effect.

Description

Technical Field

[0001] This utility model relates to a flexible battery separator paper lamination device, belonging to the field of flexible battery processing technology. Background Technology

[0002] Currently, a key step in the production of flexible paper batteries is the lamination of the separator paper. This involves attaching the separator paper to the substrate of the flexible battery to cover the electrodes. Due to the flexibility and ultra-thin nature of flexible batteries, laminating the separator paper to the substrate is difficult, resulting in less than ideal lamination. Existing manufacturing processes typically employ manual lamination, but this method is slow, inefficient, and costly, failing to meet the demands of mass production. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a flexible battery separator paper bonding equipment that can automatically bond separator paper to flexible battery substrate, with high production efficiency and better bonding effect.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] A flexible battery separator paper lamination device includes a substrate feeding mechanism, a worktable, a substrate unloading mechanism, a separator paper gripping and lamination mechanism, and a separator paper placement mechanism.

[0006] The substrate feeding mechanism is used to transport the flexible battery substrate to the worktable;

[0007] The workbench is used to fix the flexible battery substrate;

[0008] The diaphragm paper placement mechanism is used to place the diaphragm paper;

[0009] The separator paper gripping and bonding mechanism is used to pick up the separator paper from the separator paper placement mechanism and then bond the separator paper to the flexible battery substrate;

[0010] The substrate feeding mechanism is used to transport the flexible battery substrate with the separator paper laminated to the next station.

[0011] Furthermore, the workbench includes a suction work plate, a platform support frame, and a suction base plate. The platform support frame is located at the bottom of the suction work plate. The suction work plate is provided with a plurality of suction holes. The suction base plate is connected to the bottom of the suction work plate and is located below the suction holes. The bottom of the suction base plate is provided with air holes.

[0012] Furthermore, the substrate feeding mechanism includes a first pressure roller assembly, a dragging driven roller, an arc-shaped base plate, a dragging active roller, a dragging motor, and a second pressure roller assembly;

[0013] The arc-shaped base plate is fixed on the platform support frame, and a gap is left between the upper end of the arc-shaped base plate and one end of the suction working plate;

[0014] The material-carrying driven roller is disposed on the inner side of the lower end of the arc-shaped base plate and is rotatably connected to the platform support frame. The first pressure roller assembly is fixed at one end of the platform support frame. The first pressure roller assembly is disposed opposite to the material-carrying driven roller and is located on the outer side of the lower end of the arc-shaped base plate. The first pressure roller assembly is used to press the flexible battery substrate onto the material-carrying driven roller.

[0015] The material-dragging active roller is located below the gap between the upper end of the arc-shaped base plate and one end of the suction working plate. The material-dragging active roller is rotatably connected to the platform support frame. The material-dragging motor is fixed on the side wall of the platform support frame. The motor shaft of the material-dragging motor is connected to the material-dragging active roller.

[0016] The second pressure roller assembly is fixed on the platform support frame and is arranged opposite to the material dragging active roller. The second pressure roller assembly is used to press the flexible battery substrate onto the material dragging active roller.

[0017] Furthermore, the diaphragm paper gripping and bonding mechanism includes an X-axis linear module, a Z-axis linear module, a first fixed plate, a second fixed plate, an air distribution manifold, a mounting frame, and bonding heads. The X-axis linear module is positioned above the suction working plate, the Z-axis linear module is connected to the X-axis linear module, the first fixed plate is connected to the Z-axis linear module, the air distribution manifold is fixed to the second fixed plate, the second fixed plate is fixed to the first fixed plate, the mounting frame is connected to the first fixed plate, and several bonding heads are fixed on the mounting frame. The air distribution manifold is connected to the bonding heads via pipelines.

[0018] Furthermore, the substrate feeding mechanism includes feeding side plates, feeding baffles, guide rods, and rollers. Two feeding side plates are fixed to the other end of the platform support frame. Both ends of the rollers are connected to the two feeding side plates. Multiple rollers are provided. The rollers pass through the two feeding baffles. Linear bearings are provided on the feeding baffles. The linear bearings are provided on the guide rods. Both ends of the guide rods are connected to the two feeding side plates.

[0019] Furthermore, the diaphragm paper placement mechanism includes a diaphragm paper mold, a mold placement base plate, a support rod, a four-jaw cylinder, a fixed seat, a fixed stop block, a movable stop block, a slider, and a rotation mechanism;

[0020] The mold placement base plate is fixed to the fixed seat by a support rod, and the fixed seat is fixed to the rotating mechanism;

[0021] The mold placement base plate has a central hole, and the four-jaw cylinder is fixed on the fixed base and located below the central hole of the mold placement base plate.

[0022] The two fixed blocks are respectively fixed on the mold placement base plate, and the two fixed blocks are arranged adjacent to each other along the center hole of the mold placement base plate;

[0023] The two sliders are slidably connected to the mold placement base plate, and the two sliders are arranged adjacently along the center hole of the mold placement base plate. The two sliders are connected to the four-jaw cylinder, and the movable stop is set on the slider.

[0024] The diaphragm paper mold is used to place the diaphragm paper, and the diaphragm paper mold is placed on the mold placement base plate and located between the fixed block and the movable block.

[0025] Furthermore, the mold placement base plate is provided with a plurality of first mounting holes for mounting and fixing blocks in sequence along the direction away from the center hole of the mold placement base plate.

[0026] Furthermore, the slider is provided with a plurality of second mounting holes for mounting movable blocks in sequence along the direction away from the center hole of the mold placement base plate.

[0027] Furthermore, the diaphragm paper mold includes a mold base plate and diaphragm paper placement slots, and a plurality of the diaphragm paper placement slots are fixed on the mold base plate. The diaphragm paper placement slots are used to stack and place diaphragm papers.

[0028] Furthermore, the rotating mechanism is an R-axis rotary slide.

[0029] By adopting the above technical solution, this utility model uses a separator paper placement mechanism to stack and place separator papers, and the position of the separator papers can be adjusted through the separator paper placement mechanism. Then, the flexible battery substrate is automatically fed by the substrate feeding mechanism, and the separator paper gripping and bonding mechanism automatically picks up the separator paper and bonds it to the flexible battery substrate on the worktable, completing the automatic bonding of the separator paper, which has higher bonding efficiency and better effect. Attached Figure Description

[0030] Figure 1 This is a front view of the flexible battery separator paper bonding device of this utility model.

[0031] Figure 2 This is a schematic diagram of the substrate feeding mechanism of this utility model;

[0032] Figure 3 This is a schematic diagram of the pressure roller assembly of this utility model;

[0033] Figure 4This is a schematic diagram of the workbench, substrate feeding mechanism, and diaphragm paper gripping and bonding mechanism of this utility model.

[0034] Figure 5 This is a schematic diagram of the material suction base plate of this utility model;

[0035] Figure 6 This is a schematic diagram of the diaphragm paper placement mechanism of this utility model;

[0036] Figure 7 This is a schematic diagram of the structure of the four-jaw cylinder of this utility model;

[0037] Figure 8 This is a schematic diagram of the structure of the diaphragm paper mold of this utility model;

[0038] Figure 9 This is a schematic diagram of the flexible battery substrate of this utility model with a separator paper attached. Detailed Implementation

[0039] To make the contents of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0040] like Figure 1 As shown, this embodiment provides a flexible battery separator paper bonding device, which includes a substrate feeding mechanism 1, a worktable 2, a substrate unloading mechanism 3, a separator paper gripping and bonding mechanism 4, and a separator paper placement mechanism 5.

[0041] The substrate feeding mechanism 1 conveys the flexible battery substrate 6 to the worktable 2. The flexible battery substrate 6 is laid on the worktable 2, and the worktable 2 can hold and fix the flexible battery substrate 6 in place when the separator paper 7 is bonded. The separator paper 7 is placed in the separator paper placement mechanism 5. During bonding, the separator paper gripping and bonding mechanism 4 picks up the separator paper 7 from the separator paper placement mechanism 5 and then bonds the separator paper 7 onto the flexible battery substrate 6. After bonding is completed, the substrate unloading mechanism 3 moves the substrate to the next station.

[0042] like Figure 4As shown, the workbench 2 in this embodiment includes a suction work plate 21, a platform support frame 22, and a suction base plate 23. The platform support frame 22 is located at the bottom of the suction work plate 21. The suction work plate 21 has several suction holes 24. The suction base plate 23 is connected to the bottom of the suction work plate 21 and is located below the suction holes 24. The bottom of the suction base plate 23 has air holes. The flexible battery substrate 6 is laid on the suction work plate 21. The air holes at the bottom of the suction base plate 23 are connected to an external vacuum pump. During bonding, the vacuum pump draws air, which is then adsorbed and fixed to the flexible battery substrate 6 through the suction holes 24 on the suction work plate 21. After bonding is completed, the vacuum pump stops drawing air, and the substrate feeding mechanism 1 is started, which moves the flexible battery substrate 6 toward the substrate unloading mechanism 3. Then, the bonding operation of the separator paper 7 can continue for the subsequent flexible battery substrate 6.

[0043] like Figure 4 , 9 As shown, in this embodiment, a deviation detection device is also added to the suction working plate 21, which uses a color sensor 8. The flexible battery substrate 6 has a white background, and black marks 61 are drawn at equal intervals on the edge of the flexible battery substrate 6. During the movement of the flexible battery substrate 6, the color sensor 8 can continuously identify the black marks 61 on the edge of the flexible battery substrate 6 within the same time interval. If the position of the flexible battery substrate 6 deviates during the movement, the color sensor 8 will not be able to identify the black marks 61, triggering a deviation alarm, and then the position of the flexible battery substrate 6 will be manually adjusted.

[0044] like Figure 2 As shown, the substrate feeding mechanism 1 in this embodiment includes a first pressure roller assembly 11, a dragging driven roller 12, an arc-shaped base plate 13, a dragging active roller 14, a dragging motor 15, and a second pressure roller assembly 16.

[0045] The arc-shaped base plate 13 is fixed on the platform support frame 22, and there is a gap between the upper end of the arc-shaped base plate 13 and one end of the suction working plate 21.

[0046] The material-carrying driven roller 12 is disposed on the inner side of the lower end of the arc base plate 13 and is rotatably connected to the platform support frame 22. The first pressure roller assembly 11 is fixed to one end of the platform support frame 22. The first pressure roller assembly 11 is disposed opposite to the material-carrying driven roller 12 and is located on the outer side of the lower end of the arc base plate 13. The first pressure roller assembly 11 is used to press the flexible battery substrate 6 onto the material-carrying driven roller 12.

[0047] The material-dragging active roller 14 is located below the gap between the upper end of the arc base plate 13 and one end of the suction working plate 21. The material-dragging active roller 14 is rotatably connected to the platform support frame 22. The material-dragging motor 15 is fixed on the side wall of the platform support frame 22. The motor shaft of the material-dragging motor 15 is connected to the material-dragging active roller 14.

[0048] The second pressure roller assembly 16 is fixed on the platform support frame 22. The second pressure roller assembly 16 is arranged opposite to the material dragging active roller 14. The second pressure roller assembly 16 is used to press the flexible battery substrate 6 onto the material dragging active roller 14.

[0049] The flexible battery substrate 6 enters the arc-shaped base plate 13 between the first pressure roller assembly 11 and the dragging driven roller 12, then passes through the gap between the arc-shaped base plate 13 and the suction working plate 21, and finally is laid on the suction working plate 21. During feeding, the dragging motor 15 is started to drive the dragging drive roller 14 to rotate, and the second pressure roller assembly 16 presses the flexible battery substrate 6 onto the dragging drive roller 14, which in turn drives the flexible battery substrate 6 to move.

[0050] like Figure 4 As shown, the diaphragm paper gripping and bonding mechanism 4 of this embodiment includes an X-axis linear module 41, a Z-axis linear module 42, a first fixing plate 43, a second fixing plate 44, an air distribution 45, a mounting frame 46, and bonding heads 47. The X-axis linear module 41 is disposed above the suction working plate 21. The Z-axis linear module 42 is connected to the X-axis linear module 41. The first fixing plate 43 is connected to the Z-axis linear module 42. The air distribution 45 is fixed on the second fixing plate 44. The second fixing plate 44 is fixed on the first fixing plate 43. The mounting frame 46 is connected to the first fixing plate 43. Several bonding heads 47 are fixed on the mounting frame 46. The air distribution 45 is connected to the bonding heads 47 through pipelines. During bonding, the X-axis linear module 41 drives the Z-axis linear module 42 and the bonding head 47 to move upwards towards the separator paper placement mechanism 5. Then, the Z-axis linear module 42 drives the bonding head 47 downwards to the separator paper 7. The external vacuum pump is activated to begin suction. The gas distributor 45 is connected to the external vacuum pump, and through the gas distributor 45, all bonding heads 47 begin suction, holding the separator paper 7 in place. Then, the Z-axis linear module 42 and the X-axis linear module 41 drive the separator paper 7 back above the flexible battery substrate 6. Next, the Z-axis linear module 42 drives the bonding head 47 and the separator paper 7 downwards, bonding the separator paper 7 onto the flexible battery substrate 6.

[0051] like Figure 4As shown, the substrate feeding mechanism 3 in this embodiment includes feeding side plates 31, feeding baffles 32, guide rods 33, and rollers 34. Two feeding side plates 31 are fixed to the other end of the platform support frame 22. Both ends of the rollers 34 are connected to the two feeding side plates 31. Multiple rollers 34 are provided, and each roller passes through the two feeding baffles 32. Linear bearings are provided on the feeding baffles 32, and these bearings are mounted on the guide rods 33. Both ends of the guide rods 33 are connected to the two feeding side plates 31. The flexible battery substrate 6, with the separator paper 7 attached, is fed from the rollers 34 and enters the next station. The two feeding baffles 32 can limit the movement of the flexible battery substrate 6 during feeding, and the distance between the two feeding baffles 32 is adjustable to accommodate flexible battery substrates 6 of different widths. A pressure plate 301 is also installed between the two feeding side plates 31. The pressure plate 301 is located above the roller 34, which can prevent the flexible battery substrate 6 from detaching from the roller 34 during the feeding process and ensure smooth feeding.

[0052] like Figure 6 , 7 As shown, the diaphragm paper placement mechanism 5 of this embodiment includes a diaphragm paper mold, a mold placement base plate 52, a support rod 53, a four-jaw cylinder 54, a fixed base 55, a fixed stop block 56, a movable stop block 57, a slider 58, and a rotating mechanism 59.

[0053] The mold placement base plate 52 is fixed to the fixed seat 55 by the support rod 53, and the fixed seat 55 is fixed to the rotating mechanism 59. The rotating mechanism 59 adopts an R-axis rotating slide, which can rotate and fine-tune the mold placement base plate 52, thereby fine-tuning the position of the diaphragm paper mold, so that the bonding head 47 of the diaphragm paper gripping and bonding mechanism 4 matches the position of the diaphragm paper mold, which facilitates accurate picking up of the diaphragm paper 7.

[0054] A central hole is provided in the center of the mold placement base plate 52, and a four-jaw cylinder 54 is fixed on the fixed base 55 and located below the central hole of the mold placement base plate 52.

[0055] Two fixing blocks 56 are respectively fixed on the mold placement base plate 52. Multiple first mounting holes 521 for installing the fixing blocks 56 are sequentially arranged on the mold placement base plate 52 along a direction away from the center hole of the mold placement base plate 52. The two fixing blocks 56 are arranged adjacent to each other along the center hole of the mold placement base plate 52. Based on the shape and size of the diaphragm paper mold, the two fixing blocks 56 are first installed on the mold placement base plate 52.

[0056] Two sliders 58 are slidably connected to the mold placement base plate 52, and are arranged adjacent to each other along the center hole of the mold placement base plate 52. Each slider 58 is connected to a four-jaw cylinder 54, and a movable stop 57 is mounted on one of the sliders 58. Multiple second mounting holes 581 for fixing the movable stop 57 are sequentially arranged on the sliders 58 along a direction away from the center hole of the mold placement base plate 52. According to the shape and size of the diaphragm paper mold, the two movable stop 57 are mounted on the sliders 58. After the four-jaw cylinder 54 extends the two sliders 58, the diaphragm paper mold can be placed in place, with the diaphragm paper mold tightly against the two fixed stops 56. Then, the four-jaw cylinder 54 retracts, causing the two movable stops 57 to tighten the diaphragm paper 7, thus securing the diaphragm paper mold between the fixed stops 56 and the movable stops 57.

[0057] like Figure 8 As shown, the diaphragm paper mold of this embodiment includes a mold base plate 511 and a diaphragm paper placement groove 512. A plurality of diaphragm paper placement grooves 512 are fixed on the mold base plate 511, and the diaphragm paper 7 is stacked and placed in the diaphragm paper placement grooves 512.

[0058] like Figure 3 As shown, the first pressure roller assembly 11 and the second pressure roller assembly 16 in this embodiment adopt the same structure. The pressure roller assembly includes a pressure roller 91, a pressure roller shaft 92, a shaft head slider 93, a support 94, a screw 95, a spring 96, and a nut 97. Two pressure rollers 91 are rotatably connected to the pressure roller shaft 92, pressing the flexible battery substrate 6. The shaft head slider 93 is fixed at both ends of the pressure roller shaft 92 and can slide within the support 94. The screw 95 is connected to the spring 96, and the spring 96 is connected to the shaft head slider 93. The nut 96 is screwed to the screw 95, and the screw 97 is fixed to the support 94. The nut 97 abuts against the support 94. Tightening the nut 97 adjusts the position of the nut 97 on the screw 95, thereby adjusting the position of the shaft head slider 93, and realizing the position adjustment of the pressure roller shaft 92 and the pressure roller 91.

[0059] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A flexible battery separator paper lamination apparatus, characterized by: It includes base material feeding mechanism (1), workbench (2), base material unloading mechanism (3), diaphragm paper grabbing and attaching mechanism (4) and diaphragm paper placing mechanism (5); The base material feeding mechanism (1) is used for conveying the flexible battery base material (6) to the workbench (2); The workbench (2) is used for fixing the flexible battery base material (6); The diaphragm paper placing mechanism (5) is used for placing the diaphragm paper (7); The diaphragm paper grabbing and attaching mechanism (4) is used for sucking the diaphragm paper (7) from the diaphragm paper placing mechanism (5) and then attaching the diaphragm paper (7) to the flexible battery base material (6); The base material unloading mechanism (3) is used for conveying the flexible battery base material (6) with the attached diaphragm paper (7) to the next station.

2. The flexible battery separator paper lamination apparatus of claim 1, wherein: The workbench (2) comprises an air suction workboard (21), a platform support frame (22) and an air suction bottom plate (23), the platform support frame (22) is arranged at the bottom of the air suction workboard (21), a plurality of air suction holes (24) are arranged on the air suction workboard (21), the air suction bottom plate (23) is connected with the bottom of the air suction workboard (21) and located below the air suction holes (24), and air holes are arranged at the bottom of the air suction bottom plate (23).

3. The flexible battery separator paper lamination apparatus of claim 2, wherein: The base material feeding mechanism (1) comprises a first compression roller assembly (11), a material dragging driven roller (12), a circular arc bottom plate (13), a material dragging driving roller (14), a material dragging motor (15) and a second compression roller assembly (16); The circular arc bottom plate (13) is fixed on the platform support frame (22), and a gap is left between the upper end of the circular arc bottom plate (13) and one end of the air suction workboard (21); The material dragging driven roller (12) is arranged on the inner side of the lower end of the circular arc bottom plate (13) and rotationally connected with the platform support frame (22), the first compression roller assembly (11) is fixed on one end of the platform support frame (22), the first compression roller assembly (11) is arranged opposite to the material dragging driven roller (12) and located on the outer side of the lower end of the circular arc bottom plate (13), and the first compression roller assembly (11) is used for pressing the flexible battery base material (6) on the material dragging driven roller (12); The material dragging driving roller (14) is located below the gap between the upper end of the circular arc bottom plate (13) and one end of the air suction workboard (21), the material dragging driving roller (14) is rotationally connected with the platform support frame (22), the material dragging motor (15) is fixed on the side wall of the platform support frame (22), and the motor shaft of the material dragging motor (15) is connected with the material dragging driving roller (14); The second compression roller assembly (16) is fixed on the platform support frame (22), the second compression roller assembly (16) is arranged opposite to the material dragging driving roller (14), and the second compression roller assembly (16) is used for pressing the flexible battery base material (6) on the material dragging driving roller (14).

4. The flexible battery separator paper lamination apparatus of claim 2, wherein: The diaphragm paper grabbing and fitting mechanism (4) comprises an X-axis linear module (41), a Z-axis linear module (42), a first fixed plate (43), a second fixed plate (44), a gas distribution row (45), a mounting frame (46) and a fitting head (47), the X-axis linear module (41) is arranged above the air suction workboard (21), the Z-axis linear module (42) is connected with the X-axis linear module (41), the first fixed plate (43) is connected with the Z-axis linear module (42), the gas distribution row (45) is fixed on the second fixed plate (44), the second fixed plate (44) is fixed on the first fixed plate (43), the mounting frame (46) is connected with the first fixed plate (43), and a plurality of fitting heads (47) are fixed on the mounting frame (46).

5. The flexible battery separator paper lamination apparatus of claim 2, wherein: The substrate blanking mechanism (3) comprises blanking side plates (31), blanking baffles (32), guide rods (33) and supporting rollers (34), two blanking side plates (31) are fixed on the other end of the platform support frame (22), the two ends of the supporting roller (34) are connected with the two blanking side plates (31), the supporting roller (34) is provided with a plurality of supporting rollers (34), the supporting roller (34) penetrates the two blanking baffles (32), the blanking baffles (32) are provided with linear bearings, the linear bearings are arranged on the guide rods (33), and the two ends of the guide rods (33) are connected with the two blanking side plates (31).

6. The flexible battery separator paper lamination apparatus of claim 1, wherein: The diaphragm paper placing mechanism (5) comprises a diaphragm paper mold, a mold placing bottom plate (52), a supporting rod (53), a four-jaw air cylinder (54), a fixed seat (55), a fixed block (56), a movable block (57), a sliding block (58) and a rotating mechanism (59); The mold placing bottom plate (52) is fixed on the fixed seat (55) through the supporting rod (53), and the fixed seat (55) is fixed on the rotating mechanism (59); A center hole is formed in the center of the mold placing bottom plate (52), the four-jaw air cylinder (54) is fixed on the fixed seat (55) and located below the center hole of the mold placing bottom plate (52); Two fixed blocks (56) are fixed on the mold placing bottom plate (52), and the two fixed blocks (56) are arranged adjacent to the center hole of the mold placing bottom plate (52); Two sliding blocks (58) are connected with the mold placing bottom plate (52) in a sliding manner, the two sliding blocks (58) are arranged adjacent to the center hole of the mold placing bottom plate (52), the two sliding blocks (58) are connected with the four-jaw air cylinder (54) respectively, and the movable block (57) is arranged on the sliding block (58); The diaphragm paper mold is used for placing diaphragm paper (7), and the diaphragm paper mold is placed on the mold placing bottom plate (52) and located between the fixed block (56) and the movable block (57).

7. The flexible battery separator paper lamination apparatus of claim 6, wherein: A plurality of first mounting holes (521) for mounting the fixed block (56) are sequentially arranged on the mold placing bottom plate (52) in a direction away from the center hole of the mold placing bottom plate (52).

8. The flexible battery separator paper lamination apparatus of claim 6, wherein: A plurality of second mounting holes (581) for mounting the movable stopper (57) are arranged on the slider (58) in sequence in a direction away from the center hole of the mold placement base plate (52).

9. The flexible battery separator paper lamination apparatus of claim 6, wherein: The diaphragm paper mold comprises a mold base plate (511) and diaphragm paper placement grooves (512), a plurality of diaphragm paper placement grooves (512) are fixed on the mold base plate (511), and the diaphragm paper placement grooves (512) are used for stacking and placing diaphragm papers (7).

10. The flexible battery separator paper lamination apparatus of claim 6, wherein: The rotating mechanism (59) is an R-axis rotating sliding table.

Images