Battery protection adhesive tape attaching device

Abstract

The invention provides a battery protection adhesive tape attaching device. The battery protection adhesive tape attaching device comprises a material storage mechanism, a material moving mechanism, an adhesive tearing mechanism and an adhesive attaching mechanism, the material moving mechanism can carry out the protective adhesive tape pasted with the release paper in the material storage mechanism, the material moving mechanism can be matched with the adhesive tearing mechanism to tear off the release paper on the protective adhesive tape, the material moving mechanism can place the protective adhesive tape to a material taking position of the adhesive pasting mechanism, and the output end of the adhesive pasting mechanism can attach the protective adhesive tape to a battery. Through the arrangement of the material storage mechanism, the material moving mechanism, the adhesive tearing mechanism and the adhesive pasting mechanism, the sheet-shaped adhesive tape can be efficiently pasted to the battery in a high-quality mode.

Description

Technical Field

[0001] The present invention relates to the technical field of battery manufacturing, and particularly to a battery protection tape attaching device. Background Art

[0002] In modern battery technologies, especially in electric vehicles and large-scale energy storage systems, protective tape is a crucial step in battery insulation treatment; by using protective tape to wrap the battery cells or battery modules, current leakage can be effectively prevented, and short-circuit phenomena caused by cell contact can be avoided; in addition, the protective tape also helps to isolate the positive and negative electrodes between cells, preventing the failure of a single cell from spreading to other cells, thereby improving the safety of the entire battery system.

[0003] Currently, most battery production enterprises still rely on manual operation for attaching protective tape, which is time-consuming, labor-intensive, and inefficient. Manual operation not only increases production costs but also makes it difficult to ensure the pasting quality and consistency of the protective tape, thus affecting the safety performance and service life of the battery; with the increasing market demand for high-quality and high-performance square batteries, the traditional manual pasting method can no longer meet the requirements of modern production.

[0004] Prior art also discloses battery taping devices. For example, the comparative document with the publication number CN103219541B discloses a battery cell taping device, which includes a robotic arm and a tape attaching mechanism. The tape attaching mechanism includes a first lifting platform, a feeding platform, a tape conveying assembly, a fixture, and a cutter. Among them, the fixture clamps and pulls out the tape from the tape conveying assembly, the feeding platform moves towards the direction close to the first lifting platform so that the battery cell is located directly above the pulled-out tape, the robotic arm presses the battery cell, the first lifting platform descends to make the battery cell fit with the pulled-out tape, and the cutter moves in the vertical direction to cut off the pulled-out tape to form a tape segment attached to the battery cell; through the cooperation of components such as the first lifting platform, the tape conveying assembly, the fixture, and the cutter, the above battery cell taping device realizes the automation of the process of attaching protective tape to the battery cell; however, this device is applicable to the attachment of wound tape, and the various mechanisms provided are also applicable to the attachment of wound tape, and cannot realize the attachment of sheet-shaped tape. Summary of the Invention

[0005] The technical problem to be solved by the present invention is how to efficiently and qualitatively attach sheet-shaped tape to a battery.

[0006] The present invention solves the above technical problem by the following technical means:

[0007] A battery protection tape attaching device, comprising a material storage mechanism (1), a material transfer mechanism (2), a tape peeling mechanism (3), and a tape attaching mechanism (4); the material transfer mechanism (2) can carry out the protective tape (17) with a release paper (171) inside the material storage mechanism (1), the material transfer mechanism (2) can cooperate with the tape peeling mechanism (3) to peel off the release paper (171) on the protective tape (17), the material transfer mechanism (2) can place the protective tape (17) at the material taking position of the tape attaching mechanism (4), and the output end of the tape attaching mechanism (4) can attach the protective tape (17) to the battery.

[0008] Beneficial effects: Through the settings of the material storage mechanism, the material transfer mechanism, the tape peeling mechanism, and the tape attaching mechanism, the sheet-shaped tape can be efficiently and highly-quality attached to the battery.

[0009] Furthermore, it further comprises a battery fixing mechanism (5), and the battery fixing mechanism (5) comprises an assembly line (51), a bracket (53), a clamping cylinder (54), a limiting jaw (55), and a positioning block (56); brackets (53) are arranged on both sides of the assembly line (51), each bracket (53) can move along the X-axis, clamping cylinders (54) are fixed to the inner sides of the tops of each bracket (53), limiting jaws (55) are fixed to the output ends of each clamping cylinder (54), positioning blocks (56) are fixed to each bracket (53), and the positioning blocks (56) are located in the middle of the limiting jaws (55).

[0010] Beneficial effects: Through the setting of the battery fixing mechanism, the clamping cylinder, the limiting jaw, and the positioning block can cooperate to fix the battery.

[0011] Furthermore, the battery fixing mechanism (5) further comprises a fourth support frame (50), the fourth support frame (50) penetrates through the assembly line (51) along the X-axis, brackets (53) are slidably connected to both sides of the top wall of the fourth support frame (50) along the X-axis, pushing cylinders (58) are fixed to the top wall of the fourth support frame (50) near each bracket (53), and the output ends of each pushing cylinder (58) are respectively fixed to each bracket (53).

[0012] Beneficial effects: Through the settings of the fourth support frame and the pushing cylinder, each bracket can be realized to move along the X-axis.

[0013] Further, the material storage mechanism (1) includes a material box (12), a lead screw module (13), a push plate (14), and a photoelectric sensor (16). The four side walls of the material box (12) are all provided with slots. A push plate (14) is arranged inside the material box (12). A lead screw module (13) is arranged at the bottom of the push plate (14). The lead screw module (13) can drive the push plate (14) to move up and down. Photoelectric sensors (16) are arranged at the slots on both sides of the material box (12). The photoelectric sensors (16), the lead screw module (13) are electrically connected to the controller.

[0014] Beneficial effects: Through the settings of the material box, the lead screw module, the push plate, and the photoelectric sensor, the photoelectric sensor continuously transmits signals to the controller in an infrared opposed mode, controls the lead screw module to adjust the height of the push plate in real time, and ensures that the material transfer mechanism can stably suck the protective tape in the material box.

[0015] Further, blocking brushes (15) are arranged at the slots on the front and rear sides of the material box (12).

[0016] Beneficial effects: Through the setting of the blocking brushes, the blocking brushes are in contact with the protective tape in the material box, increasing the resistance when the material transfer mechanism sucks the protective tape and avoiding the phenomenon of sucking too much protective tape.

[0017] Further, the material transfer mechanism (2) includes a transverse movement module (21), a lifting cylinder (22), a first fixing plate (26), and a first suction nozzle (27); the output end of the transverse movement module (21) is provided with a lifting cylinder (22). The transverse movement module (21) can drive the lifting cylinder (22) to move horizontally. A first fixing plate (26) is arranged on the free side of the lifting cylinder (22). Multiple rows of first suction nozzles (27) are fixedly arranged through the first fixing plate (26). Each row of first suction nozzles (27) includes multiple first suction nozzles (27). The input ends of the first suction nozzles (27) are all communicated with an external negative pressure box through pipelines.

[0018] Beneficial effects: Through the settings of the transverse movement module, the lifting cylinder, the first fixing plate, and the first suction nozzle, the protective tape in the material box can be sucked.

[0019] Further, a pressure rubber cylinder (24) is arranged on the lifting cylinder (22). The output end of the pressure rubber cylinder (24) faces downward and is fixed with a pressure rubber brush (25).

[0020] Beneficial effects: Through the settings of the pressure rubber cylinder and the pressure rubber brush, it is used to squeeze the protruding release paper on the protective tape into the output end of the tape tearing mechanism, improving the success rate of tape tearing.

[0021] Further, the glue tearing mechanism (3) includes a linear module (31), a glue tearing cylinder (33), and a glue tearing jaw (34). A plurality of glue tearing cylinders (33) are arranged at the output end of the linear module (31). The linear module (31) can drive each glue tearing cylinder (33) to reciprocate linearly. The output ends of each glue tearing cylinder (33) are arranged upward and fixed with a glue tearing jaw (34). The glue tearing cylinder (33) can drive the glue tearing jaw (34) to perform a clamping action.

[0022] Beneficial effects: Through the settings of the linear module, the second connecting plate, the glue tearing cylinder, and the glue tearing jaw, the glue tearing cylinder drives the glue tearing jaw to clamp the release paper in the middle, and the linear module drives the glue tearing jaw to move in the opposite direction, realizing the tearing of the release paper at the bottom of the protective tape.

[0023] Further, the glue pasting mechanism (4) includes a robotic arm (41), a fixing block (42), a second suction nozzle (43), a camera (44), and a material table (45); a plurality of fixing blocks (42) are arranged at the output end of the robotic arm (41). A plurality of second suction nozzles (43) are fixedly penetrated in each fixing block (42). The top ends of each second suction nozzle (43) are communicated with an external negative pressure box through pipelines. A camera (44) is fixed on the material table (45). The robotic arm (41), the camera (44) are electrically connected to the controller.

[0024] Beneficial effects: Through the settings of the robotic arm, the fixing block, the second suction nozzle, the camera, and the material table, after the second suction nozzle sucks the protective tape at the material table, the robotic arm drives the protective tape to move above the camera, and the images of the protective tape and the fixing block are taken in real time, and then the images are transmitted to the controller. According to the image recognition algorithm, a position adjustment command is transmitted to the robotic arm. The robotic arm can change the position of the protective tape by rotating and lifting to ensure that the protective tape is neatly attached to the upper surface of the battery.

[0025] Further, an anti-sticking plate is fixed on the upper surface of the material table (45). A light source and a camera (44) are sequentially fixed on the material table (45) from top to bottom along the Y-axis. The robotic arm (41), the light source, and the camera (44) are electrically connected to the controller.

[0026] Beneficial effects: Through the settings of the anti-sticking plate and the light source, the anti-sticking plate can prevent the protective tape from sticking to the material table, and the light source can be turned on during shooting to improve the clarity of the image. Description of the Drawings

[0027] Figure 1 It is a three-dimensional view of the battery protective tape attaching device according to the first embodiment of the present invention;

[0028] Figure 2 It is a three-dimensional view of the protective tape with a release paper according to the first embodiment of the present invention;

[0029] Figure 3It is a perspective view of the storage mechanism in the battery protection tape attaching device according to the first embodiment of the present invention;

[0030] Figure 4 It is a perspective view of the material transfer mechanism in the battery protection tape attaching device according to the first embodiment of the present invention;

[0031] Figure 5 It is a perspective view of the tape tearing mechanism in the battery protection tape attaching device according to the first embodiment of the present invention;

[0032] Figure 6 It is a perspective view of the tape attaching mechanism in the battery protection tape attaching device according to the first embodiment of the present invention;

[0033] Figure 7 It is a perspective view of the fixing block in the battery protection tape attaching device according to the first embodiment of the present invention;

[0034] Figure 8 It is a perspective view of the battery fixing mechanism in the battery protection tape attaching device according to the first embodiment of the present invention. Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1

[0037] As Figure 1 shown, this embodiment provides a battery protection tape attaching device, including a storage mechanism 1, a material transfer mechanism 2, a tape tearing mechanism 3, a tape attaching mechanism 4, and a battery fixing mechanism 5.

[0038] As Figure 1 , Figure 2 shown, the material transfer mechanism 2 can carry out the protective tape 17 with the release paper 171 inside the storage mechanism 1, the battery fixing mechanism 5 can fix the battery, the material transfer mechanism 2 can cooperate with the tape tearing mechanism 3 to tear off the release paper 171 on the protective tape 17, the material transfer mechanism 2 can place the protective tape 17 at the material taking position of the tape attaching mechanism 4, and the output end of the tape attaching mechanism 4 can attach the protective tape 17 to the battery.

[0039] As Figure 1 , Figure 3As shown in the figure, the storage mechanism 1 includes a first support frame 11, a material box 12, a lead screw module 13, a push plate 14, a blocking brush 15, and a photoelectric sensor 16. A material box 12 is fixed on the top wall of the first support frame 11, and the four side walls of the material box 12 are all provided with slots in the middle. A through slot is opened on the top wall of the first support frame 11 inside the material box 12, and a push plate 14 is movably placed in the through slot. At least one group of protective tapes 17 is placed on the upper surface of the push plate 14. In this embodiment, two groups of protective tapes 17 are placed on the upper surface of the push plate 14, and each group of protective tapes 17 includes a plurality of vertically placed protective tapes 17. Blocking brushes 15 are provided at the slots on the front and rear sides of the material box 12, and each blocking brush 15 is fixed on the top wall of the first support frame 11 through a first support plate. The blocking brush 15 is in contact with the protective tape 17 in the material box 12 to increase the resistance when the material transfer mechanism 2 sucks the protective tape 17 and avoid the phenomenon of sucking too many protective tapes 17. Photoelectric sensors 16 are provided at the slots on both sides of the material box 12, and each photoelectric sensor 16 is fixed on the top wall of the first support frame 11 through a second support plate. The photoelectric sensor 16, the lead screw module 13 and a controller (not shown in the figure) are electrically connected. The photoelectric sensor 16 continuously transmits signals to the controller by means of infrared pair emission to control the lead screw module 13 to adjust the height of the push plate 14 in real time to ensure that the material transfer mechanism 2 can stably suck the protective tape 17 in the material box 12. The lower surface of the push plate 14 is fixed to the output end of the lead screw module 13, and the lead screw module 13 is fixed inside the first support frame 11. The lead screw module 13 includes a driving motor 131, a lead screw 132, a receiving plate 133, and a guide rod 134. The driving motor 131 is fixed on the bottom wall of the first support frame 11, and the output end of the driving motor 131 is fixed with a lead screw 132. The driving motor 131 can control the up and down linear movement of the lead screw 132. The receiving plate 133 is fixed to the lead screw 132, and a plurality of guide rods 134 are provided and slidably connected inside the receiving plate 133 to ensure the overall stability of the mechanism. The lower surface of the push plate 14 is fixed to the lead screw 132 to realize the synchronous displacement of the push plate 14 and the lead screw 142, and further control the height of the protective tape 17.

[0040] As Figure 1 , Figure 4As shown, the material transfer mechanism 2 includes a second support frame 20, a transverse movement module 21, a lifting cylinder 22, a first connecting plate 23, a glue pressing cylinder 24, a glue pressing brush 25, a first fixing plate 26, and a first suction nozzle 27. At the top of the second support frame 20, a transverse movement module 21 is fixed. The output end of the transverse movement module 21 is fixed with a lifting cylinder 22 through a mounting plate. The transverse movement module 21 is a prior art and can drive the lifting cylinder 22 to move horizontally synchronously. The free side of the lifting cylinder 22 is fixed with a first connecting plate 23. The glue pressing cylinder 24 is fixed on the side of the first connecting plate 23. The output end of the glue pressing cylinder 24 faces downward and is fixed with a glue pressing brush 25, which is used to squeeze the protruding release paper 171 on the protective tape 17 into the output end of the glue tearing mechanism 3 to improve the success rate of glue tearing. The bottom end of the first connecting plate 23 is fixed with a first fixing plate 26. Multiple columns of first suction nozzles 27 are fixedly penetrated through the first fixing plate 26. In this embodiment, two columns of first suction nozzles 27 are fixedly penetrated through the first fixing plate 26, and each column of first suction nozzles 27 includes multiple first suction nozzles 27. The output ends of the first suction nozzles 27 are made of elastic materials and have a buffering effect. The top ends of the first suction nozzles 27 are communicated with an external negative pressure box through pipelines.

[0041] As Figure 1 , Figure 5 shown, the glue tearing mechanism 3 includes a third support frame 30, a linear module 31, a second connecting plate 32, a glue tearing cylinder 33, and a glue tearing jaw 34. At the top of the third support frame 30, a linear module 31 is fixed. The output end of the linear module 31 is fixed with a second connecting plate 32. The linear module 31 is a prior art and can realize the synchronous reciprocating linear movement of the second connecting plate 32. A plurality of glue tearing cylinders 33 are fixed on the top wall of the second connecting plate 32. In this embodiment, two glue tearing cylinders 33 are fixed on the top wall of the second connecting plate 32. The output ends of the glue tearing cylinders 33 are all arranged upward and are fixed with glue tearing jaws 34. The glue tearing cylinder 33 drives the glue tearing jaw 34 to perform the clamping action, which is a prior art.

[0042] As Figure 1 , Figure 6 , Figure 7As shown in the figure, the adhesive pasting mechanism 4 includes a second fixing plate 40, a robotic arm 41, a fixing block 42, a second suction nozzle 43, a camera 44, a material table 45, an anti-sticking plate (not shown in the figure), and a light source (not shown in the figure); the output end of the robotic arm 41 is fixed with a second fixing plate 40, and a plurality of fixing blocks 42 are fixedly arranged in parallel on the bottom wall of the second fixing plate 40. In this embodiment, two fixing blocks 42 are fixedly arranged in parallel on the bottom wall of the second fixing plate 40. A plurality of second suction nozzles 43 are fixedly penetrated in each fixing block 42. The top ends of the second suction nozzles 43 all penetrate through the second fixing plate 40, and the bottom ends of the second suction nozzles 43 all penetrate through the vacuum holes 423 of the fixing blocks 42. The top ends of the second suction nozzles 43 are all communicated with an external negative pressure box through pipelines. A pole column groove 421 and an explosion-proof valve groove 422 adapted to the positions of the pole column and the explosion-proof valve of the battery are formed on the bottom wall of the fixing block 42. The opening sizes of the pole column groove 421 and the explosion-proof valve groove 422 are slightly larger than the battery pole column and the explosion-proof valve; an anti-sticking plate is fixed on the upper surface of the material table 45. After the tape peeling mechanism 3 removes the release paper 171 on the surface of the protective tape 17, the material transfer mechanism 2 continues to place the protective tape 17 on the anti-sticking plate. A light source (not shown in the figure) and a camera 44 are fixedly arranged on the material table 45 in sequence from top to bottom along the Y axis. The robotic arm 41, the light source, and the camera 44 are electrically connected to a controller (not shown in the figure); after the second suction nozzle 43 sucks the protective tape 17 at the material table 45, the robotic arm 41 drives the protective tape 17 to move directly above the camera 44, and images of the protective tape 17 and the fixing block 42 are taken in real time. When taking the images, the light source is controlled to be turned on, and then the images are transmitted to the controller. According to the image recognition algorithm, a position adjustment command is transmitted to the robotic arm 41. The robotic arm 41 can change the position of the protective tape 17 by rotating and lifting to ensure that the protective tape 17 is neatly attached to the upper surface of the battery 7. Both the robotic arm 41 and the image recognition algorithm are prior arts.

[0043] As Figure 1 、 Figure 8As shown in the figure, the battery fixing mechanism 5 includes a fourth support frame 50, a production line 51, a fixing tooling 52, a support 53, a clamping cylinder 54, a limiting jaw 55, a positioning block 56, and a pushing cylinder 58. A plurality of fixing toolings 52 are fixed on the conveying surface of the production line 51, and a battery 7 is fixed in the fixing tooling 52. The fourth support frame 50 penetrates the production line 51 along the X-axis. On both sides of the top wall of the fourth support frame 50, supports 53 are slidably connected along the X-axis. The two supports 53 are respectively located on both sides of the production line 51. Pushing cylinders 58 are fixed near each support 53 on the top wall of the fourth support frame 50. The output ends of the two pushing cylinders 58 are respectively fixed on the two supports 53, and can push the supports 53 to move along the X-axis. A clamping cylinder 54 is fixed at the top end of each support 53, a limiting jaw 55 is fixed at the output end of each clamping cylinder 54, and a positioning block 56 is fixed on each support 53, and the positioning block 56 is located in the middle of the limiting jaw 55. The bottom end of each support 53 and the top wall of the fourth support frame 50 are slidably connected through a slide rail 59 and a slider 57, which reduces friction while ensuring stability.

[0044] During use, first, two groups of protective tapes 17 are placed in the cassette 12 of the material storage mechanism 1. Each group of protective tapes 17 includes a plurality of vertically placed protective tapes 17.

[0045] The material transfer mechanism 2 starts to operate. The horizontal transfer module 21 drives the lifting cylinder 22 to move directly above the cassette 12. The lifting cylinder 22 drives the first suction nozzle 27 to the protective tape 17 and adsorbs the upper protective tape 17. During the adsorption of the protective tape 17, the blocking brushes 15 on both sides of the cassette 12 always provide a certain resistance to ensure that only the uppermost protective tape 17 in the cassette 12 is adsorbed by the first suction nozzle 27. At the same time, since the protective tape 17 is adsorbed, the photoelectric sensors 16 on both sides of the cassette 12 output signals to the lead screw module 13 through the controller in real time, controlling the pushing plate 14 to push the cassette 12 upward to ensure that the upper protective tape 17 in the cassette 12 always remains at the same height and can be successfully sucked by the material transfer mechanism 2.

[0046] The material transfer mechanism 2 drives the protective tape 17 to directly above the tape tearing jaws 34 in the tape tearing mechanism 3 based on the horizontal module 21. At this time, the pressure application cylinder 24 starts to operate, driving the pressure application brush 25 to move downward to squeeze the protruding release paper 171 on the protective tape 17 into the middle of the tape tearing jaws 34. Then, the tape tearing cylinder 33 starts to operate, driving the tape tearing jaws 34 to clamp the release paper 171 in the middle, and the linear module 31 drives the tape tearing jaws 34 to move in the opposite direction to realize the tearing of the release paper 171 at the bottom of the protective tape 17.

[0047] The material transfer mechanism 2 transports the protective tape 17 with the release paper 171 torn off to the material table 45 and places it on the anti-sticking plate; then, the robotic arm 41 drives the fixing block 42 to directly above the protective tape 17. The second suction nozzle 43 inside the fixing block 42 evacuates the air to adsorb the protective tape 17 on the lower surface of the fixing block 42; then, the robotic arm 41 drives the protective tape 17 to directly above the camera 44, and the position offset of the protective tape 17 on the lower surface of the fixing block 42 is obtained in real time and uploaded to the controller. After being processed by the vision algorithm, a command is transmitted to the robotic arm 41 to correct the offset position of the protective tape 17.

[0048] The robotic arm 41 adsorbs the corrected protective tape 17 and moves to the battery fixing mechanism 5. The battery 7 is fixed in the fixing tooling 52 and moves synchronously with the assembly line 51; when the battery 7 reaches the gluing station, the two side brackets 53 move inward to both sides of the battery 7 based on the push cylinder 58; then, the clamping cylinder 54 starts to act, driving the limiting jaws 55 to clamp and fix the battery 7, and the two positioning blocks 56 can further ensure the stability of the position of the battery 7 during the gluing process; then, the robotic arm 41 drives the fixing block 42 to directly above the battery 7 and attaches the protective tape 17 downward to the upper surface of the battery to complete the attachment action of the protective tape 17.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery protection tape attaching device, characterized in that: It comprises a material storage mechanism (1), a material transfer mechanism (2), a glue peeling mechanism (3), and a glue sticking mechanism (4); The material moving mechanism (2) can move the protective tape (17) with the release paper (171) affixed thereto out of the material storage mechanism (1); the material moving mechanism (2) can cooperate with the glue tearing mechanism (3) to tear off the release paper (171) on the protective tape (17); the material moving mechanism (2) can place the protective tape (17) at the material taking place of the glue sticking mechanism (4); and the output end of the glue sticking mechanism (4) can stick the protective tape (17) onto the battery.

2. The battery protection tape attaching device according to claim 1, characterized in that: The battery fixing mechanism (5) also includes a battery fixing mechanism (5), which includes an assembly line (51), a bracket (53), a clamping cylinder (54), a limit clamping claw (55), and a positioning block (56); brackets (53) are arranged on both sides of the assembly line (51), each bracket (53) is movable along the X-axis, a clamping cylinder (54) is fixed on the inner side of the top end of each bracket (53), a limit clamping claw (55) is fixed on the output end of each clamping cylinder (54), and a positioning block (56) is fixed on each bracket (53), and the positioning block (56) is located in the middle of the limit clamping claw (55).

3. The battery protection tape attaching device according to claim 2, characterized in that: The battery fixing mechanism (5) also includes a fourth support frame (50), which is arranged along the X-axis and passes through the assembly line (51), and both sides of the top wall of the fourth support frame (50) are slidably connected with brackets (53) along the X-axis, and a push cylinder (58) is fixed on the top wall of the fourth support frame (50) near each bracket (53), and the output end of each push cylinder (58) is respectively fixed on each bracket (53).

4. The battery protection tape attaching device according to claim 1, characterized in that: The material storage mechanism (1) comprises a material box (12), a screw module (13), a push plate (14), and a photoelectric sensor (16). The four side walls of the material box (12) are all provided with slots. A push plate (14) is provided inside the material box (12). A screw module (13) is provided at the bottom of the push plate (14). The screw module (13) can drive the push plate (14) to move up and down. The slots on both sides of the material box (12) are provided with photoelectric sensors (16). The photoelectric sensor (16) and the screw module (13) are electrically connected to a controller.

5. The battery protection tape attaching device according to claim 4, characterized in that: Blocking brushes (15) are provided at the slots on the front and rear sides of the material box (12).

6. The battery protection tape attaching device according to claim 1, characterized in that: The material moving mechanism (2) comprises a transverse moving module (21), a lifting cylinder (22), a first fixed plate (26), and a first suction nozzle (27); the output end of the transverse moving module (21) is provided with a lifting cylinder (22), the transverse moving module (21) can drive the lifting cylinder (22) to move horizontally, the free side of the lifting cylinder (22) is provided with a first fixed plate (26), a plurality of rows of first suction nozzles (27) are fixed through the first fixed plate (26), each row of first suction nozzles (27) comprises a plurality of first suction nozzles (27), and the input end of each first suction nozzle (27) is connected to an external negative pressure box through a pipeline.

7. The battery protection tape attaching device according to claim 6, characterized in that: A glue pressing cylinder (24) is arranged on the lifting cylinder (22), and the output end of the glue pressing cylinder (24) faces downward and is fixed with a glue pressing brush (25).

8. The battery protection tape attaching device according to claim 1, characterized in that: The glue peeling mechanism (3) comprises a linear module (31), a glue peeling cylinder (33), and a glue peeling clamp (34). A plurality of glue peeling cylinders (33) are arranged at the output end of the linear module (31). The linear module (31) can drive each glue peeling cylinder (33) to perform reciprocating linear motion. A glue peeling clamp (34) is arranged and fixed upward at the output end of each glue peeling cylinder (33). The glue peeling cylinder (33) can drive the glue peeling clamp (34) to perform a clamping action.

9. The battery protection tape attaching device according to claim 1, characterized in that: The gluing mechanism (4) comprises a mechanical arm (41), a fixed block (42), a second suction nozzle (43), a camera (44), and a material platform (45); a plurality of fixed blocks (42) are arranged at the output end of the mechanical arm (41), a plurality of second suction nozzles (43) are fixedly penetrated in each fixed block (42), the top end of each second suction nozzle (43) is connected to an external negative pressure box through a pipeline, a camera (44) is fixed on the material platform (45), and the mechanical arm (41), the camera (44) and the controller are electrically connected.

10. The battery protection tape attaching device according to claim 9, characterized in that: An anti-sticking plate is fixed on the upper surface of the material table (45), and a light source and a camera (44) are fixed on the material table (45) in sequence from top to bottom along the Y axis. The mechanical arm (41), the light source, the camera (44) and the controller are electrically connected.

Images