Equipment for detecting and cleaning lithium battery pole

Abstract

The utility model discloses detection and cleaning equipment for a lithium battery pole. The detection and cleaning equipment comprises a rack, a portal frame assembly, a pole detection assembly and a pole cleaning assembly, the portal frame assemblies are fixed on the rack, and the pole detection assembly and the pole cleaning assembly are respectively arranged on the portal frame assemblies. Wherein the portal frame assembly comprises a left portal frame unit and a right portal frame unit, and each portal frame unit comprises a portal frame, an X-axis module, a sliding block connecting plate, a Y-axis module fixing plate, a Y-axis module, an X-axis drag chain and a Y-axis drag chain; the portal frame is fixed on the machine frame 1 through a connecting block at the bottom, the X-axis module is fixed on the portal frame, the sliding block connecting plate is connected with the X-axis module, the Y-axis module fixing plate is installed on the sliding block connecting plate, the Y-axis module is installed on the Y-axis module fixing plate, and the X-axis drag chain and the Y-axis drag chain are both connected with the sliding block connecting plate. According to the utility model, the surface of the battery pole can be efficiently and rapidly cleaned, and the welding yield of a power battery is improved.

Description

Technical Field

[0001] The utility model relates to equipment for detecting the polarity of square lithium battery poles, detecting the pole height and cleaning the poles. Background Art

[0002] With the rise of the new energy industry, the demand for lithium batteries is increasing, and at the same time, there are higher requirements for the automation of lithium battery production lines. Among them, laser welding has been widely used in lithium battery production with its unique advantages, but it has high requirements for incoming workpieces. In order to meet the technical requirements of laser welding, the poles of lithium batteries need to be processed beforehand, and the current manual cleaning method cannot guarantee the cleanliness, which affects the subsequent welding and may even cause welding penetration. At the same time, the height of the poles is not detected now, but when the gap between the poles is too large, it will have a great impact on the subsequent laser welding. Summary of the invention

[0003] The problem to be solved by the utility model is to provide a device for detecting and cleaning the pole of a lithium battery, which can efficiently and quickly clean the surface of the pole of the battery, thereby improving the welding yield of the power battery. At the same time, it can detect the height and polarity of the pole to ensure the normal subsequent laser welding.

[0004] The utility model discloses a lithium battery pole detection and cleaning device, which comprises a frame, a gantry assembly, a pole detection assembly and a pole cleaning assembly; the gantry assembly is fixed on the frame, and the pole detection assembly and the pole cleaning assembly are respectively installed on one gantry assembly.

[0005] Furthermore, the gantry assembly includes two left and right gantry units, each gantry unit includes a gantry, an X-axis module, a slider connecting plate, a Y-axis module fixing plate, a Y-axis module, an X-axis drag chain, and a Y-axis drag chain; the gantry is fixed to the top of the frame 1 through the bottom connecting block, the X-axis module is fixed to the top of the gantry, the slider connecting plate is connected to the X-axis module, the Y-axis module fixing plate is installed on the slider connecting plate, the Y-axis module is installed on the Y-axis module fixing plate, and the X-axis drag chain and the Y-axis drag chain are both connected to the slider connecting plate.

[0006] Furthermore, the pole detection assembly includes a Z-axis module fixing plate I, two left and right linear guides I, a Z-axis module I, a transition mounting plate I, a middle polarity detection unit, and two left and right pole distance measurement units; the Z-axis module fixing plate I is connected to the Y-axis module, the Z-axis module I is fixed in front of the Z-axis module fixing plate I, the left and right linear guides I are fixed in front of the Z-axis module fixing plate I and are located on both sides of the Z-axis module I, the transition mounting plate I is fixed in front of the Z-axis module I and is connected to the linear guide I through a slider, and the polarity detection unit and the pole distance measurement unit are both fixed in front of the transition mounting plate I.

[0007] Furthermore, the polarity detection unit includes two camera mounting seats I, two 2D cameras I, a light source mounting seat I, and two light sources I. The two camera mounting seats I and the light source mounting seat I are all fixed on the transition mounting plate I. A 2D camera I is installed on each camera mounting seat I. The two light sources I are installed on the light source mounting seat I and are respectively located below the left and right 2D cameras I.

[0008] Furthermore, two pole ranging units are located on both sides of the polarity detection unit, and each pole ranging unit includes a three-axis slide, a sensor mounting plate, and a laser ranging sensor. The three-axis slide is connected in front of the transition mounting plate, and the laser ranging sensor is connected to the three-axis slide through the sensor mounting plate.

[0009] Furthermore, the pole cleaning assembly includes a Z-axis module fixing plate II, two left and right linear guide rails II, a Z-axis module II, a transition mounting plate II, a middle camera unit, and two left and right laser cleaning units; the Z-axis module fixing plate II 401 is connected to the Y-axis module, the Z-axis module II is fixed in front of the Z-axis module fixing plate II, the left and right linear guide rails II are fixed in front of the Z-axis module fixing plate II and are located on both sides of the Z-axis module II, the transition mounting plate II is fixed in front of the Z-axis module fixing plate II and is connected to the linear guide rail II through a slider, and the camera unit and the laser cleaning unit are both fixed in front of the transition mounting plate II.

[0010] Furthermore, the camera unit includes a camera mount II, a 2D camera II, a light source mount II, and a light source II. The camera mount II is mounted on a transition mounting plate II, the 2D camera II is mounted on the camera mount II, the light source mount II is mounted on the transition mounting plate II, and the light source II is mounted on the light source mount II and is located below the 2D camera II.

[0011] Furthermore, two laser cleaning units are located on both sides of the camera unit, and each laser cleaning unit includes a laser galvanometer mounting plate and a laser galvanometer. The laser galvanometer mounting plate is mounted in front of the transition mounting plate II, and the laser galvanometer is mounted on the laser galvanometer mounting plate.

[0012] Furthermore, the pole cleaning assembly also includes two left and right dust suction units, each of which includes a dust suction pipe mounting plate and a dust suction pipe. The dust suction pipe mounting plate is mounted on the laser galvanometer mounting plate, and the dust suction pipe is mounted on the dust suction pipe mounting plate.

[0013] Furthermore, the pole cleaning assembly also includes a camera protection unit, which includes a dual-axis cylinder and a camera protection cover. The dual-axis cylinder is installed on the transition mounting plate II, and the camera protection cover is connected to the dual-axis cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the detection and cleaning equipment of the utility model;

[0015] Figure 2 It is the front view of the detection and cleaning device of the utility model;

[0016] Figure 3 It is a right view of the detection and cleaning device of the utility model;

[0017] Figure 4 It is a left view of the detection and cleaning device of the utility model;

[0018] Figure 5 It is a stereogram of the gantry assembly;

[0019] Figure 6 It is a stereogram of the pole detection assembly;

[0020] Figure 7 It is the left view of the pole detection assembly;

[0021] Figure 8 It is a stereogram of the pole cleaning assembly;

[0022] Fig. 9 It is the right side view of the pole cleaning assembly;

[0023] Fig.10 It is a schematic diagram of the detection and cleaning device of the utility model when it is working. DETAILED DESCRIPTION

[0024] Example 1

[0025] from Figure 1 , Figure 2 , Figure 3 , Figure 4 It can be seen that the utility model is a lithium battery pole detection and cleaning device, which includes a frame 1, a gantry assembly 2, a pole detection assembly 3, and a pole cleaning assembly 4; the gantry assembly 2 is fixed on the frame 1, and the pole detection assembly 3 and the pole cleaning assembly 4 are respectively installed on a gantry assembly 2.

[0026] The detection and cleaning equipment of the utility model: the battery pack is first moved to the bottom of the pole detection component 3, and the pole detection component 3 performs polarity detection and distance measurement on the battery pole; the battery pack is then moved to the bottom of the pole cleaning component 4, and the pole cleaning component 4 performs laser cleaning on the battery pole, thereby realizing polarity detection, distance measurement and laser cleaning of the pole.

[0027] Example 2

[0028] from Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5It can be seen that the detection and cleaning equipment of the utility model: the gantry assembly 2 includes two left and right gantry units, each gantry unit includes a gantry 201, an X-axis module 202, a slider connecting plate 203, a Y-axis module fixing plate 204, a Y-axis module 205, an X-axis drag chain 206, and a Y-axis drag chain 207; the gantry 201 is fixed to the top of the frame 1 through the bottom connecting block, the X-axis module 202 is fixed to the top of the gantry 201, the slider connecting plate 203 is connected to the X-axis module 202, the Y-axis module fixing plate 204 is installed on the slider connecting plate 203, the Y-axis module 205 is installed on the Y-axis module fixing plate 204, and the X-axis drag chain 206 and the Y-axis drag chain 207 are both connected to the slider connecting plate 203.

[0029] The pole distance measuring unit assembly 3 and the laser cleaning unit assembly 4 are respectively moved along the Y axis through the Y axis module 205 , and the Y axis module 205 is moved along the X axis through the slider connecting plate 203 .

[0030] Example 3

[0031] from Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 It can be seen that the detection and cleaning equipment of the utility model: the pole detection component 3 includes a Z-axis module fixing plate Ⅰ301, two left and right linear guides Ⅰ302, a Z-axis module Ⅰ303, a transition mounting plate Ⅰ305, a middle polarity detection unit, and two left and right pole distance measurement units; the Z-axis module fixing plate Ⅰ301 is connected to the Y-axis module 205, the Z-axis module Ⅰ303 is fixed in front of the Z-axis module fixing plate Ⅰ301, the left and right linear guides Ⅰ302 are fixed in front of the Z-axis module fixing plate Ⅰ301 and are located on both sides of the Z-axis module Ⅰ303, the transition mounting plate Ⅰ305 is fixed in front of the Z-axis module Ⅰ303 and is connected to the linear guide Ⅰ302 through a slider, and the polarity detection unit and the pole distance measurement unit are both fixed in front of the transition mounting plate Ⅰ305.

[0032] The transition mounting plate Ⅰ305 realizes movement along the Z axis through the linear guide rail Ⅰ302 and the Z axis module Ⅰ303, the Z axis module fixing plate Ⅰ301 realizes movement along the Y axis through the Y axis module 205, and the Y axis module 205 realizes movement along the X axis through the slider connecting plate 203. Therefore, the polarity detection unit and the pole distance measurement unit can realize movement along the X, Y and Z axes, thereby performing polarity detection and distance measurement on the battery pole.

[0033] Example 4

[0034] from Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7It can be seen that the detection and cleaning equipment of the utility model: the polarity detection unit includes two camera mounting seats Ⅰ310, two 2D cameras Ⅰ311, a light source mounting seat Ⅰ306, and two light sources Ⅰ304. The two camera mounting seats Ⅰ310 and the light source mounting seat Ⅰ306 are all fixed on the transition mounting plate Ⅰ305. A 2D camera Ⅰ311 is installed on each camera mounting seat Ⅰ310. The two light sources Ⅰ304 are installed on the light source mounting seat Ⅰ306 and are respectively located below the left and right 2D cameras Ⅰ311.

[0035] The battery pack stops after arriving at the pole detection component 3 station, and the X-axis module 202, Y-axis module 205, and Z-axis module I303 work. First, the 2D camera I311 is moved to the two reference positions of the battery pack and takes pictures to record the positions to build a plane coordinate system; then the 2D camera I311 is moved to the pole above the outermost square battery in the battery pack and takes pictures of the square battery pole. Each time a single camera takes pictures of at least two poles in front and behind to confirm the pole position and verify the polarity of the battery cell; then the 2D camera I311 is moved to the pole above the next square battery, and all poles are photographed in sequence.

[0036] Example 5

[0037] from Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 It can be seen that the detection and cleaning equipment of the utility model: two pole distance measurement units are located on both sides of the polarity detection unit, each pole distance measurement unit includes a three-axis slide 307, a sensor mounting plate 308, and a laser distance measurement sensor 309, the three-axis slide 307 is connected to the front of the transition mounting plate 305, and the laser distance measurement sensor 309 is connected to the three-axis slide 307 through the sensor mounting plate 308.

[0038] Since the laser distance measuring sensor 309 has a high requirement for accuracy, it is necessary to perform fine adjustment of the laser distance measuring sensor 309 on the X, Y, and Z axes through the three-axis slide 307 .

[0039] After the polarity detection unit completes photographing of all poles and confirms the coordinate position of each pole, the X-axis module 202, the Y-axis module 205, and the Z-axis module I 303 work to move the laser ranging sensor 309 to the pole above the edge of the square battery in the battery pack, and fine-tune it through the three-axis slide 307. The laser ranging sensor 309 scans the square battery pole to confirm the pole height, and then the laser ranging sensor 309 moves to the pole above the next square battery, thereby completing the detection of all pole heights.

[0040] Example 6

[0041] from Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 It can be seen that the detection and cleaning equipment of the utility model: the pole cleaning assembly 4 includes a Z-axis module fixing plate Ⅱ401, two left and right linear guides Ⅱ402, a Z-axis module Ⅱ403, a transition mounting plate Ⅱ405, a middle camera unit, and two left and right laser cleaning units; the Z-axis module fixing plate Ⅱ401 is connected to the Y-axis module 205, the Z-axis module Ⅱ403 is fixed in front of the Z-axis module fixing plate Ⅱ401, the left and right linear guides Ⅱ402 are fixed in front of the Z-axis module fixing plate Ⅱ401 and are located on both sides of the Z-axis module Ⅱ403, the transition mounting plate Ⅱ405 is fixed in front of the Z-axis module fixing plate Ⅱ401 and is connected to the linear guide Ⅱ402 through a slider, and the camera unit and the laser cleaning unit are both fixed in front of the transition mounting plate Ⅱ405.

[0042] The transition mounting plate Ⅱ405 is moved along the Z axis through the linear guide rail Ⅱ402 and the Z axis module Ⅱ403. The Z axis module fixing plate Ⅱ401 is moved along the Y axis through the Y axis module 205. In addition, the Y axis module 205 is moved along the X axis through the slider connecting plate 203. Therefore, the camera unit and the laser cleaning unit can move along the X, Y and Z axes to clean the battery poles.

[0043] Example 7

[0044] from Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 It can be seen that the detection and cleaning equipment of the utility model: the camera unit includes a camera mounting seat Ⅱ411, a 2D camera Ⅱ412, a light source mounting seat Ⅱ413, and a light source Ⅱ414, the camera mounting seat Ⅱ411 is mounted on the transition mounting plate Ⅱ405, the 2D camera Ⅱ412 is mounted on the camera mounting seat Ⅱ411, the light source mounting seat Ⅱ413 is mounted on the transition mounting plate Ⅱ405, and the light source Ⅱ414 is mounted on the light source mounting seat Ⅱ413 and is located below the 2D camera Ⅱ412.

[0045] The battery pack stops after being transported from the pole detection component station 3 to the laser cleaning component station 4, and the X-axis module 202, the Y-axis module 205, and the Z-axis module II 403 work. The 2D camera II 412 is moved to the two reference positions of the battery pack and the position is determined by taking pictures. The coordinate position of each square battery pole is determined according to the coordinate system constructed by the pole detection component station 3, in preparation for the subsequent cleaning.

[0046] Example 8

[0047] from Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 It can be seen that the detection and cleaning equipment of the utility model: the two laser cleaning units are located on both sides of the camera unit, each laser cleaning unit includes a laser galvanometer mounting plate 406 and a laser galvanometer 407, the laser galvanometer mounting plate 406 is installed in front of the transition mounting plate II 405, and the laser galvanometer 407 is installed on the laser galvanometer mounting plate 406.

[0048] The X-axis module 202, the Y-axis module 205, and the Z-axis module II 403 are working, and according to the coordinate position, the laser galvanometer 407 is accurately moved to the top of the pole of the outermost square battery in the battery pack, and the pole is laser cleaned, and then it moves to the top of the pole of the next square battery according to the coordinate position, and the cleaning of all battery poles is completed in sequence.

[0049] Example 9

[0050] from Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 It can be seen that the detection and cleaning equipment of the utility model: the pole cleaning assembly 4 also includes two left and right dust suction units, each dust suction unit includes a dust suction pipe mounting plate 408 and a dust suction pipe 409, the dust suction pipe mounting plate 408 is installed on the laser galvanometer mounting plate 406, and the dust suction pipe 409 is installed on the dust suction pipe mounting plate 408.

[0051] The dust suction pipe 409 sucks away and discharges the dust generated when the laser galvanometer 407 performs laser cleaning on the pole.

[0052] Example 10

[0053] from Figure 1 , Figure 2 , Figure 4 , Figure 8 , Fig. 9 It can be seen that the detection and cleaning equipment of the utility model: the pole cleaning component 4 also includes a camera protection unit, the camera protection unit includes a dual-axis cylinder 404 and a camera protective cover 410, the dual-axis cylinder 404 is installed on the transition mounting plate II 405, and the camera protective cover 410 is connected to the dual-axis cylinder 404.

[0054] The double-axis cylinder 404 extends to drive the camera protective cover 410 to leave the 2D camera II 412, and the 2D camera II 412 works normally; the double-axis cylinder 404 retracts to drive the camera protective cover 410 to cover the 2D camera II 412 to prevent the smoke and dust from the subsequent laser cleaning from adhering to the lens of the 2D camera II 412, causing subsequent photo-taking failures.

[0055] from Figure 1 , 10It can be seen that the working principle and action flow of the detection and cleaning equipment of the utility model are as follows: 1. After the battery pack reaches the pole detection component 3 station, it stops, and the X-axis module 202, the Y-axis module 205, and the Z-axis module I303 work. First, the 2D camera I311 is moved to the two reference positions of the battery pack and takes pictures to record the position, and a plane coordinate system is constructed; then the 2D camera I311 is moved to the pole of the square battery at the edge of the battery pack and takes pictures of the square battery pole. Each time a single camera takes pictures of at least two poles in front and behind to confirm the pole position. Then, the 2D camera I 311 is moved to the top of the pole of the next square battery, and all poles are photographed in turn; after all poles are photographed to confirm the coordinate position of each pole, the X-axis module 202, the Y-axis module 205, and the Z-axis module I 303 are operated, and the laser distance sensor 309 is moved to the top of the pole of the square battery at the edge of the battery pack, and fine-tuned through the three-axis slide 307, the laser distance sensor 309 scans the pole of the square battery to confirm the pole height, and then the laser distance sensor 309 is used to scan the pole of the square battery to confirm the pole height. The sensor 309 moves to the top of the pole of the next square battery, thereby completing the detection of the height of all poles; second, the battery pack moves from the pole detection component 3 station to the pole cleaning component 4 station and stops, the double-axis cylinder 404 extends, driving the camera protective cover 410 to leave the 2D camera II 412, ensuring that the 2D camera II 412 is in normal working condition; the X-axis module 202, the Y-axis module 205, and the Z-axis module II 403 work, moving the 2D camera II 412 to the two reference positions of the battery pack and taking pictures to determine the position , the coordinate position of each square battery pole is determined according to the coordinate system constructed by the pole detection component 3 station; the double-axis cylinder 404 retracts to drive the camera protective cover 410 to cover the 2D camera Ⅱ 412; the X-axis module 202, the Y-axis module 205, and the Z-axis module Ⅱ 403 work, and according to the coordinate position, the laser galvanometer 407 is accurately moved to the pole above the edge of the square battery in the battery pack, and the pole is laser cleaned, and then it moves to the pole above the next square battery according to the coordinate position, and the cleaning of all poles is completed in sequence.

[0056] The advantages of the detection and cleaning equipment of the utility model are: 1. The surface of the square lithium battery pole is cleaned efficiently and quickly by using laser cleaning technology, and the oxide layer on the surface of the battery pole and the residual electrolyte on the surface are removed, so as to prevent the phenomenon of welding through and the like during the welding process, thereby improving the welding yield of the power battery; 2. The height of the pole is detected to ensure the normal subsequent laser welding; 3. At the same time, the polarity of the pole is detected to ensure the normal subsequent laser welding, so as to avoid unqualified batteries flowing into the next process and causing waste.

Claims

1. A device for detecting and cleaning lithium battery poles, characterized in that: It comprises a frame (1), a gantry assembly (2), a pole detection assembly (3), and a pole cleaning assembly (4); the gantry assembly (2) is fixed on the frame (1), and the pole detection assembly (3) and the pole cleaning assembly (4) are respectively installed on one gantry assembly (2); the gantry assembly (2) comprises two left and right gantry units, each gantry unit comprises a gantry (201), an X-axis module (202), a slider connecting plate (203), a Y-axis module fixing plate (204), a Y-axis module (205), an X-axis drag chain (206), and a Y-axis drag chain (207); the gantry (201) is fixed on the frame (1) through a connecting block at the bottom The X-axis module (202) is fixed on the top of the gantry (201), the slider connecting plate (203) is connected to the X-axis module (202), the Y-axis module fixing plate (204) is installed on the slider connecting plate (203), the Y-axis module (205) is installed on the Y-axis module fixing plate (204), and the X-axis drag chain (206) and the Y-axis drag chain (207) are both connected to the slider connecting plate (203); the pole detection component (3) includes a Z-axis module fixing plate I (301), two left and right linear guide rails I (302), a Z-axis module I (303), a transition mounting plate I (305), a middle polarity detection unit, and two left and right pole distance measurement units; The Z-axis module fixing plate Ⅰ (301) is connected to the Y-axis module (205), the Z-axis module Ⅰ (303) is fixed in front of the Z-axis module fixing plate Ⅰ (301), the left and right linear guide rails Ⅰ (302) are fixed in front of the Z-axis module fixing plate Ⅰ (301) and are located on both sides of the Z-axis module Ⅰ (303), the transition mounting plate Ⅰ (305) is fixed in front of the Z-axis module Ⅰ (303) and is connected to the linear guide rail Ⅰ (302) through a slider, and the polarity detection unit and the pole distance measurement unit are fixed in front of the transition mounting plate Ⅰ (305); the polarity detection unit includes two camera mounting seats Ⅰ (310), two 2D cameras Ⅰ (311), a light source mounting seat Ⅰ (306), two light sources Ⅰ (304), and two phase The camera mounting seat Ⅰ (310) and the light source mounting seat Ⅰ (306) are both fixed on the transition mounting plate Ⅰ (305), a 2D camera Ⅰ (311) is installed on each camera mounting seat Ⅰ (310), and two light sources Ⅰ (304) are installed on the light source mounting seat Ⅰ (306) and are respectively located below the left and right 2D cameras Ⅰ (311); two pole distance measurement units are located on both sides of the polarity detection unit, and each pole distance measurement unit includes a three-axis slide (307), a sensor mounting plate (308), and a laser distance measurement sensor (309); the three-axis slide (307) is connected to the front of the transition mounting plate Ⅰ (305), and the laser distance measurement sensor (309) is connected to the three-axis slide (307) through the sensor mounting plate (308).

2. The detection and cleaning device according to claim 1 is characterized in that: The pole cleaning assembly (4) includes a Z-axis module fixing plate II (401), two left and right linear guide rails II (402), a Z-axis module II (403), a transition mounting plate II (405), a middle camera unit, and two left and right laser cleaning units; The Z-axis module fixing plate II (401) is connected to the Y-axis module (205), the Z-axis module II (403) is fixed in front of the Z-axis module fixing plate II (401), the left and right linear guide rails II (402) are fixed in front of the Z-axis module fixing plate II (401) and are located on both sides of the Z-axis module II (403), the transition mounting plate II (405) is fixed in front of the Z-axis module fixing plate II (401) and is connected to the linear guide rail II (402) through a slider, and the camera unit and the laser cleaning unit are both fixed in front of the transition mounting plate II (405).

3. The detection and cleaning device according to claim 2 is characterized in that: The camera unit comprises a camera mounting seat II (411), a 2D camera II (412), a light source mounting seat II (413), and a light source II (414). The camera mounting seat II (411) is mounted on a transition mounting plate II (405), the 2D camera II (412) is mounted on the camera mounting seat II (411), the light source mounting seat II (413) is mounted on the transition mounting plate II (405), and the light source II (414) is mounted on the light source mounting seat II (413) and is located below the 2D camera II (412).

4. The detection and cleaning device according to claim 2 is characterized in that: Two laser cleaning units are located on both sides of the camera unit. Each laser cleaning unit includes a laser galvanometer mounting plate (406) and a laser galvanometer (407). The laser galvanometer mounting plate (406) is mounted in front of the transition mounting plate II (405), and the laser galvanometer (407) is mounted on the laser galvanometer mounting plate (406).

5. The detection and cleaning device according to claim 2 is characterized in that: The pole cleaning assembly (4) also includes two left and right dust suction units, each of which includes a dust suction pipe mounting plate (408) and a dust suction pipe (409). The dust suction pipe mounting plate (408) is mounted on the laser galvanometer mounting plate (406), and the dust suction pipe (409) is mounted on the dust suction pipe mounting plate (408).

6. The detection and cleaning device according to claim 2 is characterized in that: The pole cleaning assembly (4) also includes a camera protection unit, which includes a double-axis cylinder (404) and a camera protection cover (410). The double-axis cylinder (404) is installed on a transition mounting plate II (405), and the camera protection cover (410) is connected to the double-axis cylinder (404).

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