Laser cleaning device and method for battery blue film

Abstract

The invention relates to a laser cleaning device and method for a battery blue film, and the device comprises a supporting box body which is used for supporting the device; the multi-station rotating table comprises a rotating disc rotatably arranged on the supporting box body, a driving device used for driving the rotating disc to rotate is arranged in the supporting box body, and a plurality of station grooves are formed in the rotating disc at equal intervals; the lifting frame is arranged on the supporting box body, and the rotating disc is sleeved with the lifting frame; and the laser cleaning device is hoisted on the hoisting frame, is positioned above one of the station grooves, and is used for cleaning the battery in the station groove below the laser cleaning device. The multi-station rotating table is matched with the laser cleaning device, batched automatic cleaning of the battery blue film can be achieved, the automation degree of the cleaning process is greatly improved, manual intervention is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of battery blue film cleaning, and in particular to a laser cleaning device and a cleaning method for battery blue film. Background Art

[0002] With the development of the new energy industry, batteries, especially lithium batteries, are increasingly used in various portable devices and electric vehicles, and the production process of batteries is constantly improving. However, in the battery production process, especially in the manufacturing and processing of battery blue film, surface contamination, attachments and residues often affect the performance and quality of the battery. Therefore, how to effectively clean the battery surface, especially the pollutants on the surface of the battery blue film, has become a key issue to improve battery quality, extend battery life and ensure its stability.

[0003] Laser cleaning technology, as an efficient and environmentally friendly surface cleaning method, has been widely used in many fields. In the production of new energy batteries, laser cleaning is considered an ideal solution. Laser cleaning uses a high-energy laser beam to act on the surface of pollutants, causing them to evaporate or gasify instantly, thereby removing pollutants. At the same time, the air blowing component can spray air into the laser irradiation area to help clean pollutants and prevent their secondary attachment. The dust suction component is used to collect dust and aerosols generated during the cleaning process to avoid environmental pollution.

[0004] At present, Chinese patent CN 114505302 A proposes a laser cleaning device and cleaning method for the blue film of new energy batteries, which includes: a laser, which is used to generate a laser beam acting on the blue film on the new energy battery, so as to complete the cleaning of the blue film through the laser beam; a blowing component, which is used to spray airflow to the laser cleaning area during the laser cleaning of the blue film; a dust suction component, which is used to collect dust generated during the blue film cleaning process; and a clamp, which is used to fix the new energy battery and drive it to move, which can greatly improve the cleaning efficiency and product quality of the blue film of the new energy battery and reduce labor costs. However, the device cannot handle large quantities of batteries and has a low degree of automation, which greatly limits the automation and production efficiency of the cleaning process. Therefore, a laser cleaning device and cleaning method for the blue film of the battery are proposed to solve the above problems. Summary of the invention

[0005] The present invention provides a laser cleaning device and a cleaning method for a battery blue film, which solves the problem that the existing device cannot process a large number of batteries, has a low degree of automation, and greatly limits the automation and production efficiency of the cleaning process.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: a laser cleaning device and a cleaning method for a battery blue film, comprising: A supporting box, used for supporting the device; A multi-station rotary table comprises a rotary disk rotatably arranged on a supporting box, a driving device for driving the rotary disk to rotate is arranged in the supporting box, and a plurality of station slots are equidistantly arranged on the rotary disk; A hanging frame is arranged on the supporting box body, and the rotating disk is mounted therein; A laser cleaning device is hoisted on a hoisting frame and is located above one of the workstation slots, and is used to clean the batteries in the workstation slot below it; The dust suction component has a dust suction port corresponding to the work station slot below the laser cleaning device and is used to collect the dust generated during the cleaning process.

[0007] Based on the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the driving device includes rotating bearings arranged on the bottom wall and the top of the supporting box body, a rotating shaft is rotatably arranged between the two rotating bearings, a driven gear is arranged on the outside of the rotating shaft, and a first driving device is also arranged on the inner bottom wall of the supporting box body. A transmission gear meshing with the driven gear is arranged on the output end of the first driving device, and the top end of the rotating shaft is connected to a rotating disk through the rotating bearing on the top.

[0009] Furthermore, a clamping mechanism is also provided on the work station slot, which can clamp the battery in the work station slot.

[0010] Furthermore, the clamping mechanism is composed of two clamping units symmetrically arranged on opposite side walls of the work station slot, the clamping unit includes a telescopic slot opened on the side wall of the work station slot, and limiting slots are arranged on the opposite inner wall surfaces of the telescopic slot. The telescopic slot is provided with a clamping part whose front end can pass through its opening, and the telescopic slot is provided with a telescopic spring that contacts the clamping part. The tail end of the clamping part is provided with a limiting block that slides with the limiting slot, and the front end of the clamping part is provided with a contact compression slope at one end close to the feed port of the work station slot.

[0011] Furthermore, the hanging frame includes a top plate and four vertical poles respectively arranged at the bottom of the four corners of the top plate, and the vertical poles are erected on the top of the supporting box.

[0012] Furthermore, the top plate is provided with an opening for installing a laser cleaning device, and the laser cleaning device includes a mobile driving component arranged above the opening, and the mobile driving component is provided with a cleaning component passing through the opening.

[0013] Furthermore, the mobile drive assembly includes two vertical plates symmetrically arranged at opposite edges of the opening, two sliding rods and a rotatable screw rod are arranged between the two vertical plates, a second drive device is arranged on the outer side of one of the vertical plates, and an output end of the second drive device is transmission-connected to the screw rod; The cleaning assembly includes a movable seat sleeved on the outside of the slide rod and the lead screw, the movable seat is threadedly matched with the lead screw and slidingly matched with the slide rod, a laser is arranged at the bottom end of the movable seat, an extension frame is arranged on the side of the bottom end of the movable seat, and the other end of the extension frame is arranged with a blowing assembly.

[0014] Furthermore, a feeding device is provided on the top of the supporting box body for feeding the battery to the corresponding station slot; The feeding device includes a discharge trough erected on a supporting box body, a discharge port is arranged on the side of the bottom end of the discharge trough, the discharge port corresponds to one of the workstation slots, and a feed pushing telescopic cylinder opposite to the discharge port is arranged on the other side of the bottom end of the discharge trough, the telescopic end of the feed pushing telescopic cylinder can be telescopically extended through the side wall of the discharge trough and is connected to a feed pushing plate, and a groove is arranged on the inner wall surface of the discharge trough to embed the feed pushing plate.

[0015] Furthermore, a recessed groove is provided at the center of the top of the rotating disk, and a push-up opening communicating with the station groove is provided on the side wall of the recessed groove; The bottom of the top plate is hoisted with a discharging mechanism extending into the concave groove, which includes a plurality of hoisting rods arranged at the bottom of the top plate, a hoisting plate located in the concave groove is arranged at the bottom end of the hoisting rod, a discharging push telescopic cylinder is arranged on the hoisting plate, the telescopic end of the discharging push telescopic cylinder corresponds to a push opening, and a discharging push plate is arranged; It also includes a discharging conveyor belt, which is arranged outside the work station slot and corresponds to the discharging push plate.

[0016] The method includes: S1. Start the feeding device and, in coordination with the rotation of the rotating disk, feed the batteries to the station slots on the rotating disk in sequence; S2, the rotating disk drives the station slot to rotate, and the batteries are sent to the bottom of the laser cleaning device in turn; S3, laser cleaning device irradiates the surface of the battery blue film with laser to clean it; S4, simultaneously start the dust collection component to collect dust generated during the cleaning process; S5. The cleaned batteries are rotated to the discharging mechanism in sequence, and the cleaned batteries are pushed out of the station slot by the discharging mechanism, and are subsequently processed by the discharging conveyor belt, so as to realize automatic circulation between the cleaning stations.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial technical effects: 1. The laser cleaning device and cleaning method of the battery blue film can realize automatic batch cleaning of the battery blue film through a multi-station rotary table and a laser cleaning device, which greatly improves the automation degree of the cleaning process, reduces manual intervention, and improves production efficiency. At the same time, during the cleaning process, the dust suction component effectively collects dust, and the air blowing component helps to discharge dust during the cleaning process, while avoiding secondary pollution of the battery surface by dust, and realizing environmentally friendly cleaning operations.

[0018] 2. The laser cleaning device and cleaning method of the battery blue film are also provided with a feeding device, a discharging mechanism and a discharging conveyor belt, so as to realize the effect of automatic loading and discharging. The automation level is high, the need for manual operation is reduced, and the labor cost is reduced. At the same time, by setting the laser cleaning device to move back and forth above the work station slot for cleaning, the feeding device and the discharging mechanism can be used to complete the loading and unloading work during reasonable cleaning static time, so as to realize the synchronization and seamless connection between cleaning and loading and unloading, thereby maximizing the production efficiency, reducing the downtime, and improving the stability of the automated operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a laser cleaning device and a cleaning method for a battery blue film provided by an embodiment of the present invention; Figure 2 for Figure 1 Another perspective structural diagram; Figure 3 for Figure 1 A top view of the half-section structure; Figure 4 It is a schematic diagram of a half-section structure of a support box in an embodiment of the present invention; Figure 5 A half-section structural schematic diagram of a clamping mechanism in an embodiment of the present invention; Figure 6 It is a schematic diagram of the connection structure between the hanging frame and the discharging mechanism in an embodiment of the present invention; Figure 7 for Figure 6 Another perspective structural diagram; Figure 8 This is a schematic diagram of the structure of a laser cleaning device in an embodiment of the present invention; Fig. 9 It is a schematic diagram of a half-section structure of a feeding device in an embodiment of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: Support box 1; multi-station rotary table 2; rotary bearing 200; rotating shaft 201; rotating disk 202; station slot 203; driven gear 204; first driving device 205; transmission gear 206; clamping mechanism 207; limiting slot 2071; telescopic spring 2072; clamping part 2073; limiting block 2074; abutting compression slope 2075; recessed slot 208; pushing opening 209; hanging frame 3; upright pole 300; top plate 301; opening 302; Laser cleaning device 4; vertical plate 400; sliding rod 401; screw rod 402; second driving device 403; moving seat 404; laser 406; extension frame 407; blowing assembly 408; dust suction assembly 5; feeding device 6; discharge chute 600; discharge port 601; feed push telescopic cylinder 602; feed push plate 603; discharge mechanism 7; lifting rod 700; lifting plate 701; discharge push telescopic cylinder 702; discharge push plate 703; discharge conveyor belt 8. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1-9 As shown, a laser cleaning device for a battery blue film in this embodiment achieves efficient cleaning of the surface of the battery blue film through a supporting box 1, a multi-station rotating table 2, a hanging frame 3, a laser cleaning device 4 and a dust collection component 5.

[0022] Among them, the support box 1 serves as the basic supporting structure of the entire device to ensure the stability and firmness of all components. The multi-station turntable 2 includes a rotating disk 202 rotatably arranged on the support box 1. The support box 1 is provided with a driving device for driving the rotating disk 202 to rotate. A plurality of station slots 203 are equidistantly arranged on the rotating disk 202. The station slots 203 are specifically arranged at the outer ring edge of the rotating disk 202, and the outside and the top are both open, wherein the side openings are used for entry and exit, and the top openings are used for cleaning. The number of the station slots 203 is at least three, which are used for loading, cleaning and discharging respectively, and the specific number may need to be adjusted.

[0023] The hanging frame 3 is mounted on the supporting box 1, and the rotating disk 202 is mounted therein. The laser cleaning device 4 is hung on the hanging frame 3 and is located above one of the station slots 203 for cleaning the batteries in the station slot 203 below it.

[0024] With such a design, the rotating disk 202 can be rotated by the driving device, driving the station slots 203 to pass through the working area of ​​the laser cleaning device 4 in sequence, and the blue film surface of the battery enters the laser cleaning area. The laser irradiates the blue film surface of the battery with a laser beam to remove pollutants. The laser cleaning device 4 uses a high-energy laser beam to instantly evaporate or gasify the pollutants to complete the cleaning work on the blue film surface of the battery, thereby realizing automated assembly line cleaning work.

[0025] The dust suction component 5 has a dust suction port corresponding to the work station slot 203 below the laser cleaning device 4 and is used to collect dust generated during the cleaning process.

[0026] Among them, the driving device includes a rotating bearing 200 arranged on the inner bottom wall and the top of the supporting box body 1, and a rotating shaft 201 is rotatably arranged between the two rotating bearings 200, so that the rotating shaft 201 can rotate between the two rotating bearings 200, and a driven gear 204 is arranged on the outside of the rotating shaft 201. The inner bottom wall of the supporting box body 1 is also provided with a first driving device 205. The first driving device 205 in this embodiment is composed of a driving motor and a reducer transmission combination. The output end of the first driving device 205 is provided with a transmission gear 206 meshing with the driven gear 204, and the top end of the rotating shaft 201 passes through the top rotating bearing 200 and is connected to a rotating disk 202.

[0027] With such a design, the driving force of the first driving device 205 can drive the rotating shaft 201 to rotate between the two rotating bearings 200, thereby achieving the effect of rotating the rotating disk 202.

[0028] In a preferred embodiment, a clamping mechanism 207 is further provided on the work station slot 203 to clamp the battery in the work station slot 203 .

[0029] The clamping mechanism 207 is composed of two clamping units symmetrically arranged on the opposite side walls of the work station slot 203, the clamping unit includes a telescopic slot 2070 opened on the side wall of the work station slot 203, and the relative inner wall surfaces of the telescopic slot 2070 are provided with a limiting slot 2071. The telescopic slot 2070 is provided with a clamping portion 2073 whose front end can pass through its opening, and the telescopic slot 2070 is provided with a telescopic spring 2072 that contacts the clamping portion 2073. The tail end of the clamping portion 2073 is provided with a limiting block 2074 that slides with the limiting slot 2071. The front end of the clamping portion 2073 is close to the feed port of the work station slot 203. A contact compression slope 2075 is provided at one end, which is specifically a wedge-shaped structure.

[0030] Such a design can keep the clamping part 2073 in an ejected clamping state through the tension of the telescopic spring 2072, so that the battery can be clamped from both sides. In addition, through the setting of the abutting compression slope 2075, when the battery enters the work station slot 203, it can be pressed into the compression and telescopic slot 2070 through the abutting compression slope 2075, so that the battery can enter the work station slot 203. At the same time, the clamping mechanism 207 can flexibly adapt to batteries of different specifications through the telescopic length.

[0031] Furthermore, the hoisting frame 3 includes a top plate 301 and four vertical poles 300 respectively arranged at the bottom of the four corners of the top plate 301, and the vertical poles 300 are erected on the top of the supporting box 1, wherein an opening 302 for installing the laser cleaning device 4 is provided on the top plate 301, and the laser cleaning device 4 includes a mobile driving component arranged above the opening 302, and a cleaning component is transmitted and arranged on the mobile driving component and passes through the opening 302.

[0032] With such a design, the cleaning component can move back and forth above the station slots 203 containing batteries through the mobile driving component, so as to clean the batteries therein. At this time, the rotating disk 202 is in a stationary state, which is convenient for feeding or discharging materials in the remaining station slots 203.

[0033] Among them, the mobile driving component includes two vertical plates 400 symmetrically arranged at opposite edges of the opening 302, two sliding rods 401 and a rotatable screw rod 402 are arranged between the two vertical plates 400, and the screw rod 402 is rotatably arranged between the two vertical plates 400 through a bearing, and a second driving device 403 is arranged on the outer side of one of the vertical plates 400, and the output end of the second driving device 403 is transmission-connected with the screw rod 402, so that the screw rod 402 can be driven to rotate between the two vertical plates 400 by the power of the second driving device 403.

[0034] The cleaning assembly includes a movable seat 404 which is sleeved on the outside of the slide rod 401 and the screw rod 402. The movable seat 404 is threadedly matched with the screw rod 402 and slidably matched with the slide rod 401. Therefore, the movable seat 404 can be driven to move back and forth on it by the rotation of the screw rod 402. A laser 406 is arranged at the bottom end of the movable seat 404, and an extension frame 407 is arranged on the side of the bottom end of the movable seat 404. The other end of the extension frame 407 is arranged with a blowing assembly 408. The laser 406 and the blowing assembly 408 in this embodiment can both adopt the structure in Chinese patent CN 114505302 A.

[0035] Furthermore, a feeding device 6 is provided on the top of the supporting box 1 for feeding the batteries to the corresponding station slots 203 .

[0036] The feeding device 6 includes a discharge trough 600 erected on the supporting box body 1, and a discharge port 601 is arranged on the side of the bottom end of the discharge trough 600, and the discharge port 601 corresponds to one of the workstation slots 203, and a feed pushing telescopic cylinder 602 is arranged on the other side of the bottom end of the discharge trough 600 opposite to the discharge port 601, and the telescopic end of the feed pushing telescopic cylinder 602 can be telescopically extended through the side wall of the discharge trough 600, and is connected to a feed pushing plate 603, and a groove is arranged on the inner wall surface of the discharge trough 600 to embed the feed pushing plate 603.

[0037] When in use, multiple batteries that need to be cleaned are placed vertically in the discharge trough 600, and then when loading, the bottom battery is pushed to the work station slot 203 corresponding to the discharge port 601 through the feed pushing telescopic cylinder 602. When the feed pushing telescopic cylinder 602 retracts, the vertically placed batteries move downward under the action of gravity, thereby realizing repeated automatic loading.

[0038] Furthermore, a recessed groove 208 is provided at the top center of the rotating disk 202, and a push opening 209 connected to the work station groove 203 is provided on the side wall of the recessed groove 208, so as to facilitate pushing the battery in the work station groove 203 out of the work station groove 203 through the push opening 209 from the recessed groove 208.

[0039] The bottom of the top plate 301 is hoisted with a discharge mechanism 7 extending into the recessed groove 208, which includes a plurality of hoisting rods 700 arranged at the bottom of the top plate 301. In the present embodiment, the number of the hoisting rods 700 is four, and the bottom end of the hoisting rod 700 is provided with a hoisting plate 701 located in the recessed groove 208, and there is no contact relationship between the hoisting plate 701 and the recessed groove 208. A discharge pushing telescopic cylinder 702 is provided on the hoisting plate 701, and the telescopic end of the discharge pushing telescopic cylinder 702 corresponds to a pushing port 209, and a discharge pushing plate 703 is provided.

[0040] With such a design, after the battery blue film is cleaned, the rotating table continues to rotate to bring the cleaned batteries to the discharge area. By pushing the discharge push telescopic cylinder 702, the discharge push plate 703 can pass through the push opening 209 to push the batteries in the station slot 203 down from the station slot 203.

[0041] Furthermore, it also includes a discharge conveyor belt 8, which is arranged outside the work station slot 203 and corresponds to the discharge push plate 703, so that the discharge push telescopic cylinder 702 can directly push the battery to the discharge conveyor belt 8 and then send it to the next process.

[0042] In another embodiment, a cleaning method of a laser cleaning device for a battery blue film using the above embodiment is proposed, the method comprising: S1, start the feeding device 6, cooperate with the rotation of the rotating disk 202, and sequentially feed the batteries to the station slots 203 on the rotating disk 202; S2, the rotating disk 202 drives the station slot 203 to rotate, and the batteries are sent to the bottom of the laser cleaning device 4 in sequence; S3, laser cleaning device 4 irradiates the surface of the battery blue film with laser to clean it; S4, simultaneously start the dust collection component 5 to collect dust generated during the cleaning process; S5. The cleaned batteries are rotated to the discharging mechanism 7 in sequence, and the cleaned batteries are pushed out of the station slot 203 by the discharging mechanism 7, and are subsequently processed by the discharging conveyor belt 8, so as to realize automatic circulation between the cleaning stations.

[0043] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laser cleaning device for battery blue film, characterized in that: include: A supporting box (1) for supporting the device; A multi-station rotary table (2), comprising a rotary disk (202) rotatably arranged on a supporting box (1), wherein a driving device for driving the rotary disk (202) to rotate is arranged in the supporting box (1), and a plurality of station slots (203) are equidistantly arranged on the rotary disk (202); A hanging frame (3) is arranged on the supporting box (1) and the rotating disk (202) is mounted therein; A laser cleaning device (4) is hoisted on the hoisting frame (3) and is located above one of the work slots (203), and is used to clean the batteries in the work slot (203) below it; A dust collection component (5), whose dust collection port corresponds to the workstation slot (203) below the laser cleaning device (4), is used to collect dust generated during the cleaning process.

2. The laser cleaning device for battery blue film according to claim 1 is characterized in that: The driving device comprises rotating bearings (200) arranged on the inner bottom wall and the top of the supporting box body (1); a rotating shaft (201) is rotatably arranged between the two rotating bearings (200); a driven gear (204) is arranged outside the rotating shaft (201); a first driving device (205) is also arranged on the inner bottom wall of the supporting box body (1); a transmission gear (206) meshing with the driven gear (204) is arranged at the output end of the first driving device (205); and the top end of the rotating shaft (201) passes through the rotating bearing (200) at the top and is connected to a rotating disk (202).

3. The laser cleaning device for battery blue film according to claim 1 is characterized in that: The workstation slot (203) is also provided with a clamping mechanism (207) which can clamp the battery in the workstation slot (203).

4. The laser cleaning device for battery blue film according to claim 3 is characterized in that: The clamping mechanism (207) is composed of two clamping units symmetrically arranged on opposite side walls of the work station slot (203), the clamping unit comprising a telescopic slot (2070) provided on the side wall of the work station slot (203), limiting slots (2071) being arranged on opposite inner wall surfaces of the telescopic slot (2070), a clamping portion (2073) whose front end can pass through its opening being arranged in the telescopic slot (2070), a telescopic spring (2072) abutting against the clamping portion (2073) being arranged in the telescopic slot (2070), a limiting block (2074) slidably matched with the limiting slot (2071) being arranged at the rear end of the clamping portion (2073), and a contacting compression slope (2075) being arranged at one end of the front end of the clamping portion (2073) close to the feed port of the work station slot (203).

5. The laser cleaning device for battery blue film according to claim 1 is characterized in that: The hanging frame (3) comprises a top plate (301) and four vertical poles (300) respectively arranged at the bottom of four corners of the top plate (301), and the vertical poles (300) are erected on the top of the supporting box (1).

6. The laser cleaning device for battery blue film according to claim 5 is characterized in that: The top plate (301) is provided with an opening (302) for installing a laser cleaning device (4), and the laser cleaning device (4) comprises a mobile drive component arranged above the opening (302), and a cleaning component is provided on the mobile drive component for transmission and passes through the opening (302).

7. The laser cleaning device for battery blue film according to claim 6 is characterized in that: The mobile drive assembly comprises two vertical plates (400) symmetrically arranged at opposite edges of the opening (302), two sliding rods (401) and a rotatable screw rod (402) are arranged between the two vertical plates (400), a second drive device (403) is arranged on the outer side of one of the vertical plates (400), and an output end of the second drive device (403) is drivingly connected to the screw rod (402); The cleaning assembly comprises a movable seat (404) sleeved on the outside of the slide rod (401) and the lead screw (402); the movable seat (404) is threadedly matched with the lead screw (402) and slidably matched with the slide rod (401); a laser (406) is arranged at the bottom end of the movable seat (404); an extension frame (407) is arranged on the side of the bottom end of the movable seat (404); and the other end of the extension frame (407) is arranged with a blowing assembly (408).

8. The laser cleaning device for battery blue film according to claim 1 is characterized in that: The top of the support box (1) is also provided with a feeding device (6) for feeding the battery to the corresponding workstation slot (203); The feeding device (6) comprises a discharge trough (600) erected on a supporting box (1); a discharge port (601) is arranged on the side of the bottom end of the discharge trough (600); the discharge port (601) corresponds to one of the workstation slots (203); a feed push telescopic cylinder (602) is arranged on the other side of the bottom end of the discharge trough (600) and is opposite to the discharge port (601); the telescopic end of the feed push telescopic cylinder (602) can be telescopically extended through the side wall of the discharge trough (600) and is connected to a feed push plate (603); and a groove in which the feed push plate (603) can be embedded is arranged on the inner wall surface of the discharge trough (600).

9. The laser cleaning device for battery blue film according to claim 8, characterized in that: A recessed groove (208) is provided at the center of the top of the rotating disk (202), and a push-up opening (209) communicating with the workstation groove (203) is provided on the side wall of the recessed groove (208); A discharge mechanism (7) extending into the recessed groove (208) is suspended at the bottom of the top plate (301), comprising a plurality of suspension rods (700) arranged at the bottom of the top plate (301); a suspension plate (701) located in the recessed groove (208) is arranged at the bottom end of the suspension rods (700); a discharge pushing telescopic cylinder (702) is arranged on the suspension plate (701); the telescopic end of the discharge pushing telescopic cylinder (702) corresponds to a pushing opening (209), and a discharge pushing plate (703) is arranged; It also includes a discharge conveyor belt (8), which is arranged outside the work station slot (203) and corresponds to the discharge push plate (703).

10. The cleaning method of a laser cleaning device for a battery blue film according to claim 9, characterized in that: The method includes: S1, starting the feeding device (6), cooperating with the rotation of the rotating disk (202), and feeding the batteries into the station slots (203) on the rotating disk (202) in sequence; S2, the rotating disk (202) drives the station slot (203) to rotate, and the batteries are sent to the bottom of the laser cleaning device (4) in sequence; S3, laser cleaning device (4) irradiates the surface of the battery blue film with laser to clean it; S4, simultaneously starting the dust collection component (5) to collect dust generated during the cleaning process; S5, rotating the cleaned batteries to the discharging mechanism (7) in sequence, pushing the cleaned batteries out of the station slot (203) through the discharging mechanism (7), and performing subsequent processing through the discharging conveyor belt (8), thereby realizing automatic circulation between the cleaning stations.

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