Full-automatic cell protective film tearing machine

Abstract

The utility model discloses a full-automatic battery cell protective film tearing machine which saves labor cost, improves film tearing efficiency, is good in film tearing effect and does not damage a battery cell. The device comprises a working table, a rotary table mechanism is arranged on the working table, a feeding station, an adhesive tape pasting station, an adhesive tape pressing station and a material moving station are sequentially arranged on the rotary table mechanism, an automatic battery cell feeding mechanism is arranged at one end of the feeding station, and a material moving mechanism is arranged on one side of the material moving station. The gummed paper pasting station is used for slitting gummed paper and pasting the gummed paper on a protective film of a battery cell, the gummed paper is longer than the protective film, at least one battery cell carrying seat is arranged below one side of the material moving mechanism, a suction assembly is embedded in the battery cell carrying seat, and the two ends of the battery cell carrying seat are symmetrically provided with glue tearing mechanisms; the two adhesive tearing mechanisms are used for clamping the two ends of the adhesive paper respectively, stripping the adhesive paper and tearing out the protective film, and an automatic battery cell discharging mechanism is arranged on one side of the battery cell carrying seat. The film tearing device is applied to the technical field of cell film tearing.

Description

Technical Field

[0001] The utility model relates to a film tearing machine, in particular to a full-automatic battery cell protective film tearing machine. Background Art

[0002] At present, a protective film is attached to the surface of a battery cell during production. When it comes to the subsequent production process, the protective film needs to be torn off. Conventionally, manual film tearing is adopted, which not only consumes a lot of labor but also fails to guarantee the production capacity. Moreover, manual film tearing is prone to scratching the battery cell, resulting in product damage.

[0003] Currently, there are also some automated film tearing mechanisms. However, most of the existing film tearing mechanisms wind adhesive tape on a roller. After the adhesive tape adheres to the protective film of the battery cell by means of its glue, the roller drives the adhesive tape to tear out the protective film. But this method is prone to adhesive phenomena, such as the roller rotating not smoothly and jamming. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a full-automatic battery cell protective film tearing machine that saves labor costs, improves film tearing efficiency, has a good film tearing effect, and does not damage the battery cell.

[0005] The technical solution adopted by the utility model is as follows: The utility model includes a workbench, on which a turntable mechanism is arranged. An upper feeding station, a tape sticking station, a tape pressing station, and a material transferring station are sequentially arranged on the turntable mechanism. One end of the upper feeding station is provided with an automatic battery cell feeding mechanism, and one side of the material transferring station is provided with a material transferring mechanism. The tape sticking station is used for cutting the adhesive tape and attaching it to the protective film of the battery cell, and the length of the adhesive tape is longer than that of the protective film. At least one battery cell carrier is arranged below one side of the material transferring mechanism. A suction component is embedded in the battery cell carrier. Tear tape mechanisms are symmetrically arranged at both ends of the battery cell carrier. The two tear tape mechanisms are respectively used for clamping both ends of the adhesive tape, peeling off the adhesive tape, and tearing out the protective film together. An automatic battery cell discharging mechanism is arranged on one side of the battery cell carrier.

[0006] Further, the turntable mechanism includes a rotating disk, a fixed disk is arranged in the middle of the rotating disk, four battery cell carriers are sequentially arrayed along the outer edge of the rotating disk, the loading station includes a battery cell forward pushing and positioning cylinder arranged on the fixed disk, and the battery cell forward pushing and positioning cylinder is used for forward pushing and positioning the battery cell at the position of the battery cell carrier. The sticker pasting station includes a battery cell pressing device arranged on the fixed disk and a sticker cutting and pasting mechanism located along the outer edge of the rotating disk. The battery cell pressing device is used for pressing and fixing the battery cell in the battery cell carrier, and the sticker cutting and pasting mechanism is used for cutting the required sticker and pasting it on the protective film of the battery cell. The sticker pressing station includes a sticker pressing bracket arranged on the fixed disk, a sticker pressing cylinder is arranged at the front end of the sticker pressing bracket, and a sticker pressing block is arranged at the lower end of the sticker pressing cylinder. The sticker pressing block is located above the sticker pasted on the battery cell.

[0007] Further, the sticker tearing mechanism includes a transverse movement mechanism, a rotary cylinder is arranged on the transverse movement mechanism, a clamping jaw cylinder is arranged on the rotary cylinder, and the clamping jaw cylinder is used for clamping the end of the sticker. A waste collector is arranged between the ends of the two transverse movement mechanisms, and the waste collector is used for collecting the protective film and the sticker peeled off from the battery cell.

[0008] Further, the sticker cutting and pasting mechanism includes a sticker pasting bracket, transverse movement devices are arranged on both sides of the front end face of the sticker pasting bracket, a downward pressing and pasting device is arranged between the two transverse movement devices, and a sticker feeding and cutting device and a sticker pulling device are respectively arranged on the two transverse movement devices; the sticker feeding and cutting device includes a lifter I and a lifting plate I connected to the lifter I. A sticker transmission roller is arranged at the upper part of the front end face of the lifting plate I, a sticker conveying flat plate is arranged on the front side of the sticker transmission roller, a push-pull cylinder located below the sticker transmission roller and a push-pull plate connected to the push-pull cylinder are arranged on the front end face of the lifting plate I. An inclined platform located below the sticker conveying flat plate is arranged at the upper end of the push-pull plate. A cutter cylinder and a cutting knife connected to the cutter cylinder are arranged on the front side of the lifting plate I, the cutting knife is located below the front side of the push-pull plate, a sticker raw material disk is arranged on one side of the sticker pasting bracket, and the sticker discharged from the sticker raw material disk passes through the sticker transmission roller, and then passes through between the sticker conveying flat plate and the inclined platform.

[0009] Further, the glue pulling device includes a second lifter and a second lifting plate connected to the second lifter. A glue pulling plate is provided at the rear end of the second lifting plate, and a snake skin glue layer is provided at the tail of the glue pulling plate. The downward pressing and glue pasting device includes a downward pressing cylinder, a glue pasting cylinder, a downward moving guide rail, a downward pressing carrier plate, and a downward suction rod block. The downward pressing cylinder is installed at the upper middle part of the glue pasting bracket. The downward pressing carrier plate is connected to the output shaft of the downward pressing cylinder and is adaptively installed on the downward moving guide rail. The glue pasting cylinder is fixed to the upper end of the downward pressing carrier plate. The downward suction rod block is connected to the output shaft of the glue pasting cylinder, and several air nozzles are provided at the lower end of the downward suction rod block.

[0010] Further, the transverse movement device includes a transverse movement driver, a gear, a rack, and a transverse movement carrier plate. The gear is connected to the output end of the transverse movement driver. The rack is fixed to the transverse movement carrier plate and meshes with the gear.

[0011] Further, the automatic cell loading mechanism includes a loading conveyor line and a loading manipulator. The loading manipulator is arranged between the loading conveyor line and the loading station, and the loading manipulator is used to sequentially load the cells conveyed on the loading conveyor line onto the loading station.

[0012] Further, the automatic cell unloading mechanism includes an unloading conveyor line and an unloading manipulator. The unloading manipulator is arranged between the unloading conveyor line and the cell carrier seat, and the unloading manipulator is used to unload the cells with the protective film peeled off from the cell carrier seat onto the unloading conveyor line.

[0013] Further, the suction assembly is several vacuum suction cups embedded in the cell carrier seat.

[0014] The beneficial effects of the present utility model are as follows: 1. The automatic cell loading mechanism can automatically load the cells to be film - torn to the turntable mechanism, realizing the automatic loading process of the product; 2. Through the loading station, glue - sticking paper station, glue - pressing station, and material - transferring station on the turntable mechanism, the positioning of the cells, cutting and attaching the glue paper to the protective film of the cells, further pressing the glue paper onto the protective film of the cells, and the material - transferring process are sequentially completed, thereby attaching a layer of glue paper to the protective film at the end of the cells, and cooperating with the two glue - tearing mechanisms to clamp both ends of the glue paper, peel off the glue paper and tear out the protective film, thus realizing the automatic peeling of the protective film, and solving the poor conditions that occur in traditional manual film - tearing and roller film - sticking; 3. The automatic cell unloading mechanism automatically unloads the film - torn cells, thus completing the full - automatic process of cell loading, film - tearing, and unloading, greatly improving the production efficiency. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram of the present utility model;

[0016] Figure 2 is the top view of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the turntable mechanism;

[0018] Figure 4 is the structural schematic diagram of the adhesive tape slitting and laminating mechanism;

[0019] Figure 5 is the front view of the adhesive tape slitting and laminating mechanism;

[0020] Figure 6 is the structural schematic diagram of the adhesive tearing mechanism;

[0021] Figure 7 is Figure 4 the enlarged schematic diagram of part A in

[0022] Figure 8 the schematic diagram of the battery cell. Specific embodiments

[0023] As Figures 1 to 8 shown, in this embodiment, the present utility model includes a workbench (1), a turntable mechanism (2) is arranged on the workbench (1), a loading station (3), a tape sticking station (4), a tape pressing station (5) and a material transferring station (6) are sequentially arranged on the turntable mechanism (2), a battery cell automatic loading mechanism (7) is arranged at one end of the loading station (3), a material transferring mechanism (8) is arranged on one side of the material transferring station (6), the material transferring mechanism (8) is a material transferring manipulator, the tape sticking station (4) is used for slitting the adhesive tape (1a) and sticking it on the protective film (3a) of the battery cell (2a), and the length of the adhesive tape (1a) is longer than the length of the protective film (3a), and the center of the adhesive tape (1a) is aligned with the center of the protective film (3a), and the adhesive tape extending out at both ends is 2-3 cm long. Two battery cell carriers (9) are arranged below one side of the material transferring mechanism (8), a suction assembly (10) is embedded in the battery cell carrier (9), the suction assembly (10) is a plurality of vacuum suction cups embedded in the battery cell carrier (9), the vacuum suction cups are used for sucking the battery cell 2a on the battery cell carrier 9 to prevent the battery cell 2a from being lifted during the film tearing process. Adhesive tearing mechanisms (11) are symmetrically arranged at both ends of the battery cell carrier (9), the two adhesive tearing mechanisms (11) are respectively used for clamping both ends of the adhesive tape (1a), peeling off the adhesive tape (1a) and tearing out the protective film (3a) together, and a battery cell automatic unloading mechanism (12) is arranged on one side of the battery cell carrier (9).

[0024] In this embodiment, the turntable mechanism (2) includes a rotating disk (21), a fixed disk (22) is arranged in the middle of the rotating disk (21), four battery cell carriers (23) are sequentially arrayed along the outer edge of the rotating disk (21), the loading station (3) includes a battery cell rear pushing point position cylinder (32) and a battery cell front pushing positioning cylinder (31) arranged on the fixed disk (22), the battery cell rear pushing point position cylinder (32) is located at the front side of the outer edge of the rotating disk and is on the same axis as the battery cell front pushing positioning cylinder (31), and the battery cell 2a is positioned on the battery cell carrier 23 through the cooperation of the battery cell front pushing positioning cylinder (31) and the battery cell rear pushing point position cylinder (32), facilitating subsequent tape sticking operations. The tape sticking station (4) includes a battery cell pressing device (41) arranged on the fixed disk (22) and a tape slitting and laminating mechanism (42) located along the outer edge of the rotating disk (21), the battery cell pressing device (41) is used to press and fix the battery cell in the battery cell carrier (23), the tape slitting and laminating mechanism (42) is used to slit the required tape (1a) and laminate it on the protective film (3a) of the battery cell (2a). The tape pressing station (5) includes a tape pressing bracket (51) arranged on the fixed disk (22), a tape pressing cylinder (52) is arranged at the front end of the tape pressing bracket (51), a tape pressing block (53) is arranged at the lower end of the tape pressing cylinder (52), the tape pressing block (53) is located above the tape (1a) pasted on the battery cell (2a), and the tape pressing block (53) is used to further press the tape 1a onto the protective film 3a of the battery cell 2a, facilitating the subsequent removal of the protective film 3a by the tape 1a during film tearing.

[0025] In this embodiment, the film tearing mechanism (11) includes a transverse movement mechanism (111), and two film tearing mechanisms (11) share one transverse movement mechanism (111), so that the two film tearing mechanisms (11) can move synchronously for film tearing. A rotary cylinder (112) is arranged on the transverse movement mechanism (111), a jaw cylinder (113) is arranged on the rotary cylinder (112), the jaw cylinder (113) is used to clamp the end of the tape (1a), and then the rotary cylinder (112) drives the jaw cylinder (113) clamping the tape 1a to flip, so as to peel the tape 1a from the protective film 3a, and then all the protective films 3a on the surface of the battery cell 2a are torn out through the transverse movement mechanism (111); a waste collector is arranged between the ends of the two transverse movement mechanisms (111), and the waste collector is used to collect the protective film (3a) and the tape (1a) peeled from the battery cell (2a). The waste collector can be a driving pressure rod and a collection box, or a blowing gun and a collection box, and its purpose is to push the protective film (3a) and the tape (1a) on the jaw cylinder 113 into the collection box.

[0026] In this embodiment, the adhesive tape slitting and laminating mechanism (42) includes a tape pasting support (421). On both sides of the front end face of the tape pasting support (421), there are transverse movement devices (422). Between the two transverse movement devices (422), there is a downward pressing and pasting device (423). A tape feeding and slitting device (424) and a tape pulling device (425) are respectively arranged on the two transverse movement devices (422). The transverse movement device (422) includes a transverse movement driver, a gear (4221), a rack (4222), and a transverse movement carrier plate (4223). The gear (4221) is connected to the output end of the transverse movement driver. The rack (4222) is fixed to the transverse movement carrier plate (4223), and the rack (4222) meshes with the gear (4221). This design drives the gear (4221) to rotate through the transverse movement driver, thereby driving the transverse movement carrier plate (4223) on the rack (4222) to move horizontally. The tape feeding and slitting device (424) includes a lifter one (4241) arranged on the end face of one side of the transverse movement carrier plate (4223) and a lifting plate one (4242) connected to the lifter one (4241). On the upper part of the front end face of the lifting plate one (4242), there is a tape transmission roller (4243). In front of the tape transmission roller (4243), there is a tape conveying flat plate (4244). On the front end face of the lifting plate one (4242), there is a push-pull cylinder (4245) located below the tape transmission roller (4243) and a push-pull plate (4246) connected to the push-pull cylinder (4245). At the upper end of the push-pull plate (4246), there is an inclined platform (4247) located below the tape conveying flat plate (4244). On the front side of the lifting plate one (4242), there is a cutter cylinder (4248) and a slitting knife (4249) connected to the cutter cylinder (4248). The slitting knife (4249) is located below and in front of the push-pull plate (4246). On one side of the tape pasting support (421), there is a tape raw material disk (4240). After the tape (1a) on the tape raw material disk (4240) is discharged, it passes through the tape transmission roller (4243), and then passes between the tape conveying flat plate (4244) and the inclined platform (4247). The tape pulling device (425) includes a lifter two (4251) arranged on the end face of the other side of the transverse movement carrier plate (4223) and a lifting plate two (4252) connected to the lifter two (4251). At the rear end of the lifting plate two (4252), there is a tape pulling plate (4253). At the tail of the tape pulling plate (4253), there is a snake skin tape layer (4254).The pressing and pasting device (423) includes a pressing cylinder (4231), a pasting cylinder (4232), a pressing moving guide rail (4233), a pressing carrier plate (4234), and a pressing suction rod block (4235). The pressing cylinder (4231) is installed at the upper middle part of the pasting bracket (421). The pressing carrier plate (4234) is connected to the output shaft of the pressing cylinder (4231) and is adaptively installed on the pressing moving guide rail (4233). The pasting cylinder (4232) is fixed to the upper end of the pressing carrier plate (4234). The pressing suction rod block (4235) is connected to the output shaft of the pasting cylinder (4232). A plurality of air nozzles are provided at the lower end of the pressing suction rod block (4235).;

[0027] In this design, the horizontal movement device (422) on one side drives the horizontal movement of the adhesive tape feeding and cutting device (424), so that the adhesive tape 1a passing between the adhesive tape conveying flat plate (4244) and the inclined table (4247) is located below the other side of the pressing suction rod block (4235). Then, the snake skin adhesive layer (4254) moves to the lower side of the adhesive tape 1a through the horizontal movement device (422) on the other side. Then, the lifter two (4251) drives the snake skin adhesive layer (4254) to press the adhesive tape 1a onto the other side of the pressing suction rod block (4235). Then, the push-pull cylinder (4245) drives the push-pull plate (4246) to push outwards, so that the inclined table (4247) releases the adhesive tape 1a pressed on the adhesive tape conveying flat plate (4244). Then, the adhesive tape feeding and cutting device (424) resets, so that the adhesive tape 1a is pulled out to the lower end of the entire pressing suction rod block (4235). Then, the push-pull cylinder (4245) resets, so that the adhesive tape 1a is still clamped between the adhesive tape conveying flat plate (4244) and the inclined table (4247). Then, the lifter one (4241) drives the whole to move upwards, so that the adhesive tape 1a is completely attached to the lower end of the pressing suction rod block (4235). Then, the cutter cylinder (4248) drives the cutting knife (4249) to cut the adhesive tape 1a. Then, the pressing and pasting device (423) drives the adhesive tape to be attached to the protective film 3a at the end of the battery cell 2a.

[0028] In this embodiment, the automatic battery cell loading mechanism (7) includes a loading conveyor line (71) and a loading manipulator (72). The loading manipulator (72) is arranged between the loading conveyor line (71) and the loading station (3). The loading manipulator (72) is used to sequentially load the battery cells conveyed on the loading conveyor line (71) onto the loading station (3).

[0029] In this embodiment, the automatic cell blanking mechanism (12) includes a blanking conveyor line and a blanking manipulator (121). The blanking manipulator (121) is arranged between the blanking conveyor line and the cell carrier (9), and the blanking manipulator (121) is used to blank the cell (2a) after the protective film (3a) is peeled off from the cell carrier (9) onto the blanking conveyor line.

[0030] In this embodiment, the working process of the present utility model is as follows: The feeding conveyor line (71) automatically conveys the cell 2a. The cell 2a is transferred to the cell carrier (23) at the feeding station (3) by the feeding manipulator (72). Then, the cell front-pushing positioning cylinder (31) is used to front-push and position the cell (2a) at the position of the cell carrier (23). Next, the positioned cell 2a is transferred to the sticker pasting station (4) by the rotating disk (21). During the feeding and positioning of the cell 2a, the sticker feeding and cutting device (424) and the sticker pulling device (425) cooperate to pull out and cut the required length of the sticker and attach it to the lower pressing plate (4234). When the cell 2a is transferred to the sticker pasting station (4), the lower pressing plate (4234) drives the sticker 1a to be attached to the protective film 3a at the end of the cell 2a. Then, it is transferred to the sticker pressing station (5), and the sticker pressing cylinder (52) drives the sticker pressing block (53) to further attach the sticker 1a to the protective film 3a. Immediately afterwards, the cell 2a with the sticker 1a pressed is transferred to the cell carrier (9) by the material transferring manipulator, and the cell 2a is sucked and fixed to the cell carrier (9) by the suction assembly (10). Then, the two clamping jaw cylinders (113) respectively clamp both ends of the sticker (1a), and then the rotating cylinder (112) drives the clamping jaw cylinder (113) clamping the sticker 1a to flip 90 degrees, so as to peel the sticker 1a from the protective film 3a on the cell 2a. Then, the transverse movement mechanism (111) tears off all the protective film 3a on the surface of the cell 2a.

[0031] The present utility model is applied to the technical field of cell film tearing.

[0032] Although the embodiments of the present utility model are described with actual solutions, they do not constitute a limitation to the meaning of the present utility model. For those skilled in the art, it is obvious to modify its implementation solutions according to this specification and combine them with other solutions.

Claims

1. A fully automatic battery cell protective film tearing machine, comprising a workbench (1), wherein a turntable mechanism (2) is arranged on the workbench (1), and characterized in that: The turntable mechanism (2) is provided with a loading station (3), an adhesive tape sticking station (4), a glue pressing station (5) and a material transfer station (6) in sequence. An automatic battery cell loading mechanism (7) is provided at one end of the loading station (3). A material transfer mechanism (8) is provided at one side of the material transfer station (6). The adhesive tape sticking station (4) is used to cut adhesive tape (1a) and stick it on the protective film (3a) of the battery cell (2a). The length of the adhesive tape (1a) is longer than that of the protective film (3a). ), at least one battery cell carrier (9) is disposed below one side of the material transfer mechanism (8), a suction component (10) is embedded in the battery cell carrier (9), glue peeling mechanisms (11) are symmetrically disposed at both ends of the battery cell carrier (9), the two glue peeling mechanisms (11) are respectively used to clamp the two ends of the adhesive tape (1a), peel off the adhesive tape (1a) and tear off the protective film (3a), and an automatic battery cell unloading mechanism (12) is disposed on one side of the battery cell carrier (9).

2. The fully automatic battery cell protective film tearing machine according to claim 1, characterized in that: The turntable mechanism (2) comprises a rotating disk (21), a fixed disk (22) is arranged in the middle of the rotating disk (21), four battery cell carriers (23) are arranged in sequence on the outer edge of the rotating disk (21), the loading station (3) comprises a battery cell forward positioning cylinder (31) arranged on the fixed disk (22), the battery cell forward positioning cylinder (31) is used to push forward and position the battery cell (2a) at the position of the battery cell carrier (23), the adhesive tape pasting station (4) comprises a battery cell pressing device (41) arranged on the fixed disk (22) and an adhesive tape cutting and pasting device (41) located on the outer edge of the rotating disk (21). The battery cell pressing device (41) is used to press and fix the battery cell in the battery cell carrier (23); the adhesive tape slitting and pasting mechanism (42) is used to slit the required adhesive tape (1a) and past it on the protective film (3a) of the battery cell (2a); the adhesive pressing station (5) comprises an adhesive pressing support (51) arranged on the fixing plate (22); the front end of the adhesive pressing support (51) is provided with an adhesive pressing cylinder (52); the lower end of the adhesive pressing cylinder (52) is provided with an adhesive pressing block (53); the adhesive pressing block (53) is located above the adhesive tape (1a) pasted on the battery cell (2a).

3. The fully automatic battery cell protective film tearing machine according to claim 1, characterized in that: The adhesive peeling mechanism (11) comprises a transverse movement mechanism (111), a rotating cylinder (112) being provided on the transverse movement mechanism (111), a clamping cylinder (113) being provided on the rotating cylinder (112), the clamping cylinder (113) being used to clamp the end of the adhesive tape (1a), and a waste collector being provided between the ends of the two transverse movement mechanisms (111), the waste collector being used to collect the protective film (3a) and the adhesive tape (1a) peeled off from the battery cell (2a).

4. The fully automatic battery cell protective film tearing machine according to claim 2, characterized in that: The adhesive paper slitting and laminating mechanism (42) comprises an adhesive laminating support (421), and transverse shifting devices (422) are arranged on both sides of the front end surface of the adhesive laminating support (421), and a downward pressing adhesive laminating device (423) is arranged between the two transverse shifting devices (422), and an adhesive paper feeding and slitting device (424) and an adhesive pulling device (425) are arranged on the two transverse shifting devices (422), respectively; the adhesive paper feeding and slitting device (424) comprises a lifter (4241) and a lifting plate (4242) connected to the lifter (4241), an adhesive paper transmission roller (4243) is arranged on the upper part of the front end surface of the lifting plate (4242), and an adhesive paper conveying plate (4244) is arranged on the front side of the adhesive paper transmission roller (4243), and a front end surface of the lifting plate (4242) is provided with a A push-pull cylinder (4245) is disposed below the roller (4243) and a push-pull plate (4246) connected to the push-pull cylinder (4245); the upper end of the push-pull plate (4246) is provided with an inclined platform (4247) located at the lower end of the adhesive paper conveying flat plate (4244); a cutter cylinder (4248) and a slitting knife (4249) connected to the cutter cylinder (4248) are disposed on the front side of the lifting plate (4242); the slitting knife (4249) is located below the front side of the push-pull plate (4246); a glue paper raw material disk (4240) is disposed on one side of the glue sticking bracket (421); and the glue paper (1a) of the glue paper raw material disk (4240) passes through the glue paper conveying roller (4243) after being discharged, and then passes through between the glue paper conveying flat plate (4244) and the inclined platform (4247).

5. The fully automatic battery cell protective film tearing machine according to claim 4, characterized in that: The glue pulling device (425) comprises a second lifter (4251) and a second lifting plate (4252) connected to the second lifter (4251); a glue pulling plate (4253) is provided at the rear end of the second lifting plate (4252); and a snake skin glue layer (4254) is provided at the tail of the glue pulling plate (4253); the downward pressing glue sticking device (423) comprises a downward pressing cylinder (4231), a glue sticking cylinder (4232), a downward pressing movable guide rail (4233), a downward pressing carrier plate (4234), a downward pressing suction rod block (4235), and a downward pressing cylinder (4231). ), the downward pressing cylinder (4231) is installed at the middle upper end of the glue sticking bracket (421), the downward pressing plate (4234) is connected to the output shaft of the downward pressing cylinder (4231) and is adapted to be installed on the downward pressing movable guide rail (4233), the glue sticking cylinder (4232) is fixed to the upper end of the downward pressing plate (4234), the downward pressing suction rod block (4235) is connected to the output shaft of the glue sticking cylinder (4232), and a plurality of air nozzles are provided at the lower end of the downward pressing suction rod block (4235).

6. The fully automatic battery cell protective film tearing machine according to claim 4, characterized in that: The transverse movement device (422) comprises a transverse movement driver, a gear (4221), a rack (4222) and a transverse movement carrier (4223); the gear (4221) is connected to the output end of the transverse movement driver, the rack (4222) is fixed to the transverse movement carrier (4223), and the rack (4222) is meshed with the gear (4221).

7. The fully automatic battery cell protective film tearing machine according to claim 1, characterized in that: The battery cell automatic feeding mechanism (7) comprises a feeding conveyor line (71) and a feeding robot (72); the feeding robot (72) is arranged between the feeding conveyor line (71) and the feeding station (3); the feeding robot (72) is used to sequentially feed the battery cells conveyed on the feeding conveyor line (71) to the feeding station (3).

8. The fully automatic battery protective film tearing machine according to claim 1, characterized in that: The battery cell automatic unloading mechanism (12) comprises an unloading conveyor line and an unloading robot (121); the unloading robot (121) is arranged between the unloading conveyor line and the battery cell carrier (9); the unloading robot (121) is used to unload the battery cell (2a) after the protective film (3a) is peeled off from the battery cell carrier (9) onto the unloading conveyor line.

9. The fully automatic battery protective film tearing machine according to claim 1, characterized in that: The suction components (10) are a plurality of vacuum suction cups embedded in the battery cell carrier (9).

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