Battery tray surface laser cleaning device

Abstract

The utility model discloses a battery tray surface laser cleaning device, which relates to the technical field of cleaning devices and comprises a conveyor, a battery tray is placed on the surface of the conveyor, mechanical arms are symmetrically arranged at the front end and the rear end of the conveyor, and rotating discs are arranged at the ends, facing the battery tray, of the mechanical arms. Four lasers of different specifications are arranged on the rotating disc, the rotating disc rotates in the fixing frame, the brake disc is synchronously driven by the rotating disc to rotate, the limiting hole is aligned with the inserting rod, the sliding plate is driven by the restoring force of the spring to slide in the support, and the inserting rod penetrates through the limiting hole. According to the laser cleaning device, the purpose of rotating and switching the lasers for use is achieved, so that workers can conveniently switch the lasers of different specifications for use, the cleaning efficiency of the battery tray is improved, and meanwhile the problem that an operator needs to carry out tedious hardware replacement on the lasers of different models, and consequently the cleaning efficiency is reduced is solved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a laser cleaning device for the surface of a battery tray. Background Technology

[0002] Laser cleaning of battery trays is a highly efficient and environmentally friendly process that uses laser technology to clean the surface of power battery trays. It is primarily used to remove oxide layers, dirt, coatings, and other contaminants from the tray surface to improve welding quality, enhance surface adhesion, and ensure the performance stability of the battery tray in subsequent production and use. Laser cleaning utilizes a high-energy-density laser beam to irradiate the battery tray surface, causing the contaminants to instantly expand, vaporize, or peel off through the photothermal effect, thus achieving the cleaning purpose. Its non-contact cleaning method prevents the laser from directly contacting the tray surface, avoiding mechanical damage to the substrate.

[0003] Current laser cleaning devices for battery tray surfaces typically employ a fixed laser integration scheme, lacking a modular switching structure design. This prevents the rapid switching of lasers with different wavelengths, powers, or pulse widths according to cleaning process requirements. Operators need to perform cumbersome hardware replacements for different laser models, leading to reduced cleaning efficiency. Improvements are urgently needed. Utility Model Content

[0004] The purpose of this invention is to provide a laser cleaning device for the surface of a battery tray to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser cleaning device for the surface of a battery tray, comprising a conveyor, on which a battery tray is placed, and robotic arms symmetrically arranged at both the front and rear ends of the conveyor. Each robotic arm has a turntable at one end facing the battery tray, and multiple sets of lasers are arranged on the turntable. An adjustment component is arranged between the robotic arm and the turntable, and the adjustment component drives the multiple sets of lasers on the turntable to switch between uses by rotating.

[0006] As a further preferred embodiment of this technical solution, the adjustment assembly includes two sets of fixed frames disposed on the bottom surface of the robotic arm. A turntable is rotatably connected within each of the two sets of fixed frames. A brake disc is fixedly connected to the side of each of the two sets of fixed frames facing away from the battery tray. A bracket is fixedly connected to the outer wall of the fixed frame above each of the two sets of brake discs. Two sets of sliding plates are slidably connected within each of the two sets of brackets. A sliding rod is fixedly connected to the side of each of the two sets of sliding plates facing away from the brake disc, and the sliding rod slides within the bracket. A spring is wound around the surface of the sliding rod between the bracket and the sliding plate. An insert rod is fixedly connected to the side of each of the two sets of sliding plates facing the brake disc. Four sets of limiting holes are equally spaced on the outer wall of the brake disc corresponding to the outer end surface of the two sets of insert rods. Four sets of brake rods are fixedly connected to the four sides of each of the two sets of brake discs.

[0007] As a further preferred embodiment of this technical solution, the end of the slide bar is provided with a handle, and the handle is designed in a circular shape.

[0008] As a further preferred embodiment of this technical solution, the skateboard is rectangular in shape, and the bracket has through holes adapted to the skateboard.

[0009] As a further preferred embodiment of this technical solution, an electric push rod is fixedly connected to the surface of the robotic arm below the conveyor, a support plate is fixedly connected to the top of the electric push rod, two sets of cylinders are symmetrically fixedly connected to the surface of the support plate, and clamping plates are fixedly connected to the side of the two sets of cylinders facing the battery tray.

[0010] As a further preferred embodiment of this technical solution, both sets of clamping plates are provided with a soft pad on the side surface facing the battery tray, and the soft pad is an anti-slip soft pad.

[0011] This utility model provides a laser cleaning device for the surface of a battery tray, which has the following advantages:

[0012] 1. This utility model sets four lasers of different specifications on a turntable. The turntable rotates within a fixed frame, and the turntable synchronously drives the brake disc to rotate, aligning the limiting hole with the insertion rod. Then, the spring's restoring force drives the slide plate to slide within the bracket, allowing the insertion rod to pass through the limiting hole. This achieves the purpose of rotating and switching the lasers, making it convenient for operators to switch between different specifications of lasers, thereby improving the cleaning efficiency of battery trays. At the same time, it solves the problem of operators having to perform cumbersome hardware replacements for different laser models, which leads to reduced cleaning efficiency.

[0013] 2. This utility model uses an electric push rod to drive the support plate to rise and fall, and then uses a cylinder to push the clamping plate to clamp and position the battery tray. Through the cooperation of the electric push rod's rising and falling and the clamping plate's clamping, the clamping plate can clamp battery trays of different sizes and ensures the stability of the clamping plate during clamping, thereby improving the efficiency of battery tray cleaning. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a bottom view of the overall structure of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the conveyor of this utility model;

[0017] Figure 4 This is a partial cross-sectional structural diagram of the adjustment component of this utility model;

[0018] Figure 5 This is a schematic diagram of the adjustment component of this utility model.

[0019] In the diagram: 1. Conveyor; 2. Battery tray; 3. Robotic arm; 4. Laser; 5. Turntable; 6. Adjustment component; 61. Fixed frame; 62. Brake disc; 63. Bracket; 64. Slide plate; 65. Slide rod; 66. Spring; 67. Insert rod; 68. Limiting hole; 69. Brake rod; 7. Electric push rod; 8. Support plate; 9. Cylinder; 10. Clamping plate. Detailed Implementation

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

[0021] This utility model provides a technical solution: such as Figures 1 to 5 As shown in this embodiment, a laser cleaning device for the surface of a battery tray includes a conveyor 1, on which a battery tray 2 is placed. Robotic arms 3 are symmetrically arranged at both the front and rear ends of the conveyor 1. A turntable 5 is arranged at the end of each robotic arm 3 facing the battery tray 2. Multiple sets of lasers 4 are arranged on the turntable 5. An adjustment component 6 is arranged between the robotic arm 3 and the turntable 5. The adjustment component 6 rotates to switch the multiple sets of lasers 4 on the turntable 5.

[0022] like Figure 1 and Figure 4 as well as Figure 5As shown, the adjustment component 6 includes two sets of fixed frames 61 disposed on the bottom surface of the robotic arm 3. A turntable 5 is rotatably connected inside the two sets of fixed frames 61. A brake disc 62 is fixedly connected to the side surface of the two sets of fixed frames 61 opposite to the battery tray 2. A bracket 63 is fixedly connected to the outer wall of the fixed frame 61 above the two sets of brake discs 62. Two sets of sliding plates 64 are slidably connected inside the two sets of brackets 63. A sliding rod 65 is fixedly connected to the end surface of the two sets of sliding plates 64 opposite to the brake disc 62, and the sliding rod 65 slides inside the bracket 63. A spring 66 is wound on the surface of the sliding rod 65 between the bracket 63 and the sliding plate 64. An insert rod 67 is fixedly connected to the side surface of the two sets of sliding plates 64 facing the brake disc 62. Four sets of limiting holes 68 are equally spaced on the outer wall of the brake disc 62 corresponding to the outer end surface of the two sets of insert rods 67. Four sets of brake rods 69 are fixedly connected to the four sides of the two sets of brake discs 62.

[0023] By setting four lasers 4 of different specifications on the turntable 5, and by rotating the turntable 5 within the fixed frame 61, the turntable 5 synchronously drives the brake disc 62 to rotate, aligning the limiting hole 68 with the insertion rod 67. Then, by using the restoring force of the spring 66, the slide plate 64 slides within the bracket 63, allowing the insertion rod 67 to pass through the limiting hole 68. This achieves the purpose of rotating and switching the use of the lasers 4, making it convenient for operators to switch between different specifications of lasers 4, thereby improving the cleaning efficiency of the battery tray 2. At the same time, it solves the problem that operators need to perform cumbersome hardware replacements for different models of lasers 4, which leads to a decrease in cleaning efficiency.

[0024] like Figure 4 As shown, a handle is provided at the end of the slide bar 65, and the handle is designed in a circular shape, which makes it easy for the staff to pull the slide bar 65 and prevents the slide bar 65 from slipping during the pulling process, causing the slide bar 65 to slide back to its original position in the bracket 63 under the action of the spring 66, and thus requiring the slide bar 65 to be operated again.

[0025] like Figure 4 As shown, the slide plate 64 is rectangular in shape, and the bracket 63 has through holes that are compatible with the slide plate 64. This allows the slide plate 64 to fit against the bracket 63 on multiple sides, thus ensuring the stability of the slide plate 64 as it slides back and forth within the bracket 63. This allows the insertion rod 67 to slide more smoothly into the limiting hole 68 and achieves the purpose of limiting the rotation of the brake disc 62.

[0026] like Figure 3 As shown, an electric push rod 7 is fixedly connected to the surface of the robotic arm 3 below the conveyor 1. A support plate 8 is fixedly connected to the top of the electric push rod 7. Two sets of cylinders 9 are symmetrically fixedly connected to the surface of the support plate 8. Clamping plates 10 are fixedly connected to the side surface of the two sets of cylinders 9 facing the battery tray 2.

[0027] The electric push rod 7 drives the support plate 8 to rise and fall, and the cylinder 9 pushes the clamping plate 10 to clamp and position the battery tray 2. The combination of the electric push rod 7 rising and falling and the clamping plate 10 clamping allows the clamping plate 10 to clamp battery trays 2 of different sizes and ensures the stability of the clamping plate 10 during clamping, thereby improving the cleaning efficiency of the battery tray 2.

[0028] like Figure 3 As shown, both sets of clamping plates 10 have soft pads on the side surface facing the battery tray 2. These soft pads are non-slip and can prevent the clamping plates 10 from clamping the battery tray 2 too tightly, which could damage the surface of the battery tray 2. They can also increase the friction between the battery tray 2 and the clamping plates 10, thus improving the stability of the clamping plates 10 when clamping.

[0029] This utility model provides a laser cleaning device for the surface of a battery tray. The specific working principle is as follows: In use, the battery tray 2 is first placed on the conveyor 1, which then drives the battery tray 2 to be conveyed to the bottom of the robotic arm 3. The support plate 8 is raised and lowered by the electric push rod 7, and the clamping plate 10 is clamped by the cylinder 9. Then, the slide rod 65 is pulled away from the robotic arm 3, so that the slide rod 65 drives the slide plate 64 to slide in the bracket 63. At the same time, the insertion rod 67 slides out from the limiting hole 68, and the slide plate 64 continuously squeezes the spring 66. Then, the brake disc 62 and the turntable 5 are rotated in the fixed frame 61 through the limiting hole 68, and the required laser 4 is rotated to be aligned with the battery tray 2. At this time, the insertion rod 67 is aligned with the limiting hole 68. Then, the restoring force of the spring 66 drives the slide plate 64 to slide in the bracket 63, and the insertion rod 67 passes through the limiting hole 68, thereby achieving the purpose of rotating and switching the use of the laser 4, so that the laser 4 cleans the battery tray 2.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery tray surface laser cleaning device comprising a conveyor (1), characterized in that: A battery tray (2) is placed on the surface of the conveyor (1). A robotic arm (3) is symmetrically arranged at both the front and rear ends of the conveyor (1). A turntable (5) is arranged at the end of the robotic arm (3) facing the battery tray (2). Multiple lasers (4) are arranged on the turntable (5). An adjustment component (6) is arranged between the robotic arm (3) and the turntable (5). The adjustment component (6) drives the multiple lasers (4) on the turntable (5) to switch between different uses by rotating.

2. The apparatus of claim 1, wherein: The adjustment assembly (6) includes two sets of fixed frames (61) disposed on the bottom surface of the robotic arm (3). A turntable (5) is rotatably connected inside the two sets of fixed frames (61). A brake disc (62) is fixedly connected to the side surface of each set of fixed frames (61) facing away from the battery tray (2). A bracket (63) is fixedly connected to the outer wall of the fixed frame (61) above each set of brake discs (62). Two sets of sliding plates (64) are slidably connected inside each set of brackets (63). The end surface of each set of sliding plates (64) facing away from the brake disc (62) is... Each of the two sets of slide rods (65) is fixedly connected to a sliding rod (65), and the sliding rod (65) slides within the bracket (63). A spring (66) is wound around the surface of the sliding rod (65) between the bracket (63) and the slide plate (64). Insert rods (67) are fixedly connected to the side surface of each of the two sets of slide plates (64) facing the brake disc (62). Four sets of limiting holes (68) are equally spaced on the outer wall of the brake disc (62) corresponding to the outer end surface of each of the two sets of insert rods (67). Four sets of brake rods (69) are fixedly connected to the four sides of each of the two sets of brake discs (62).

3. The apparatus of claim 2, wherein: The slide bar (65) is provided with a handle at its end, and the handle is designed in a circular shape.

4. The apparatus of claim 2, wherein: The slide plate (64) is rectangular in shape, and the bracket (63) has through holes that are adapted to the slide plate (64).

5. The apparatus of claim 1, wherein: An electric push rod (7) is fixedly connected to the surface of the mechanical arm (3) below the conveyor (1). A support plate (8) is fixedly connected to the top of the electric push rod (7). Two sets of cylinders (9) are symmetrically fixedly connected to the surface of the support plate (8). Clamping plates (10) are fixedly connected to the side of the two sets of cylinders (9) facing the battery tray (2).

6. A surface laser cleaning apparatus for battery trays as claimed in claim 5, wherein: Both sets of clamping plates (10) have a soft pad on the side surface facing the battery tray (2), and the soft pad is an anti-slip soft pad.

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