Battery repair welding and polishing device

Abstract

The utility model provides a battery repair welding and polishing device which comprises a first displacement mechanism, a second displacement mechanism, a repair welding machine and a polisher. The first displacement mechanism and the second displacement mechanism are adjacently arranged, a repair welding machine is arranged at the output end of the first displacement mechanism, the first displacement mechanism can drive the repair welding machine to move in the X direction and the Y direction, a polisher is arranged at the output end of the second displacement mechanism, and the second displacement mechanism can drive the polisher to move in the X direction and the Y direction. Through the arrangement of the first displacement mechanism, the second displacement mechanism, the repair welding machine and the polisher, the first displacement mechanism can drive the repair welding machine to move in the X direction and the Y direction, the second displacement mechanism can drive the polisher to move in the X direction and the Y direction, and the first displacement mechanism and the second displacement mechanism are arranged adjacently. And the battery can be subjected to repair welding and polishing treatment synchronously, so that the repair welding effect is better, and the appearance is more attractive.

Description

Technical Field

[0001] This utility model relates to the field of battery manufacturing technology, specifically a battery repair welding and polishing device. Background Technology

[0002] A repair welding machine is a device that can release welding energy in a very small area in an instant so that the repair material can be completely fused to the workpiece. When welding with a repair welding machine, the workpiece generates very little heat, thus avoiding the defects of traditional welding such as deformation, cracks, and discoloration. It is especially suitable for repairing delicate workpieces and workpieces that cannot be welded at high temperatures.

[0003] Patent application number 202320031592.8 discloses a repair welding machine. This patent uses two support parts to drive corresponding rollers to move closer to each other. The distance between the two rollers is adjustable and fixed, so that the two rollers are tangent to the circumference of the steel pipe at the same time. It has a stronger adaptability to steel pipes of different diameters within a certain range and can rotate and weld steel pipes of different specifications. It prevents steel pipes with excessive diameter from extending too far out of the two rollers and falling off between the two rollers during rotation. The limiting effect on steel pipes of different diameters is more stable. However, the above patent cannot grind the weld seam during use, which leads to the need to re-weld due to the unsightly weld seam during the repair welding process, thus affecting the repair welding efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is how to simultaneously perform repair welding and polishing on the battery.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] A battery repair welding and polishing device includes a first displacement mechanism (4), a second displacement mechanism (5), a repair welding machine (7), and a polisher (10). The first displacement mechanism (4) and the second displacement mechanism (5) are arranged adjacent to each other. The repair welding machine (7) is provided at the output end of the first displacement mechanism (4). The first displacement mechanism (4) can drive the repair welding machine (7) to move in the X and Y directions. The polisher (10) is provided at the output end of the second displacement mechanism (5). The second displacement mechanism (5) can drive the polisher (10) to move in the X and Y directions.

[0007] Beneficial effects: By setting up the first displacement mechanism, the second displacement mechanism, the welding machine, and the grinder, the first displacement mechanism can drive the welding machine to move in the X and Y directions, and the second displacement mechanism can drive the grinder to move in the X and Y directions. The first displacement mechanism and the second displacement mechanism are set up adjacent to each other, so that the battery can be welded and ground at the same time, resulting in better and more aesthetically pleasing welding effect.

[0008] Furthermore, it also includes a base plate (1), a support plate (2), and a worktable (3). The support plate (2) is fixed on one side of the base plate (1), and the worktable (3) is fixed on the top wall of the base plate (1). The first displacement mechanism (4) and the second displacement mechanism (5) are fixed on the support plate (2) from top to bottom near the worktable (3).

[0009] Furthermore, a sliding plate (6) is fixed to the output end of the first displacement mechanism (4), and a welding machine (7) is tunably connected to the sliding plate (6).

[0010] Furthermore, a groove is provided on the sliding plate (6) along the Z-axis, and the welding machine (7) is adjustablely fixed on the groove.

[0011] Beneficial effects: With the sliding plate, a repair welding machine is adjustablely connected to the sliding plate along the Z-axis. The fixed position of the repair welding machine is determined according to the battery specifications. The repair welding machine can be moved to a suitable Z-axis position by the limiting effect of the sliding groove on the sliding plate.

[0012] Furthermore, a connecting component (8) is fixed to the output end of the second displacement mechanism (5), and an installation component (9) is detachably connected to the connecting component (8). A grinder (10) is fixed to the bottom end of the installation component (9).

[0013] Furthermore, the connecting component (8) and the mounting component (9) are detachably connected via a pivot lock structure.

[0014] Beneficial effects: The rotary lock structure allows for quick and easy fixing of the grinder, greatly facilitating the installation and removal of the grinder by operators and significantly improving the efficiency of grinder replacement and maintenance by maintenance personnel.

[0015] Furthermore, the connecting component (8) includes a plug rod (82) and a limiting seat (83). Multiple locking blocks (85) are fixed around the bottom end of the plug rod (82), and the plug rod (82) passes through the limiting seat (83). The mounting component (9) includes a connecting cylinder (92). Multiple slots (921) adapted to each locking block (85) are opened on the inner wall of the free side of the connecting cylinder (92). The slots (921) are L-shaped, and the locking blocks (85) can be engaged in the slots (921).

[0016] Beneficial effects: The design of the insert rod, locking block, connecting cylinder, and locking groove realizes the rotary lock structure, which facilitates the installation and disassembly of the grinder by the operator.

[0017] Furthermore, the vertical cross section of the limiting seat (83) is set in an inverted U shape, and multiple positioning components (84) are fixed through the side wall of the limiting seat (83). The positioning components (84) can position the limiting seat (83) and the mounting component (9).

[0018] Furthermore, the positioning component (84) includes a fixed rod (841), a pull plate (842), a pull rod (843), a positioning rod (844), and a spring (845). The fixed rod (841) has a through-hole groove (846), and a connecting plate (847) with a central slot is fixed at the top of the through-hole groove (846). The pull plate (842) has a pull rod (843) fixed on it, and the free end of the pull rod (843) has a positioning rod (844) fixed on it. The pull rod (843) passes through the slot of the connecting plate (847), and a spring (845) is sleeved on the pull rod (843). One end of the spring (845) is fixed on the positioning rod (844), and the other end of the spring (845) is fixed on the connecting plate (847). The connecting cylinder (92) has multiple positioning holes (922) through-holes that are adapted to each positioning rod (844).

[0019] Beneficial effects: By setting up a fixing rod, pull plate, pull rod, positioning rod, and spring, the positioning component positions the connecting cylinder, which can prevent the connecting cylinder and the insertion rod from reversing, and greatly improve the installation stability of this device.

[0020] Furthermore, it also includes a controller (11), which is electrically connected to the first displacement mechanism (4), the second displacement mechanism (5), the welding machine (7), and the grinder (10).

[0021] Beneficial effects: The controller allows for convenient control of the electrical components inside the device.

[0022] Furthermore, the first displacement mechanism (4) includes a first motor (41), a first lead screw (42), a first fixed frame (43), a first movable seat (44), and a first telescopic component (46). The output end of the first motor (41) is fixed with the first lead screw (42). The first lead screw (42) passes through the two vertical plates of the first fixed frame (43). The first movable seat (44) is threaded onto the first lead screw (42). The first motor (41) drives the first lead screw (42) to rotate, which can drive the first movable seat (44) to move along the X-axis. The first telescopic component (46) is fixed on the side wall of the first movable seat (44). The output end of the first telescopic component (46) is equipped with a welding machine (7).

[0023] Beneficial effects: By setting up the first motor, the first lead screw, the first fixed frame, the first moving seat, and the first telescopic component, the welding machine can move along the x-axis and y-axis.

[0024] Furthermore, the second displacement mechanism (5) and the first displacement mechanism (4) have the same structure. Attached Figure Description

[0025] Figure 1This is a perspective view of the battery repair and polishing device according to Embodiment 1 of this utility model;

[0026] Figure 2 This is an assembly diagram of the connecting component and the mounting component in the battery repair and polishing device according to Embodiment 1 of this utility model;

[0027] Figure 3 This is a schematic diagram of the positioning component in the battery repair and polishing device according to Embodiment 1 of this utility model. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Example 1

[0030] like Figure 1 As shown, this embodiment provides a battery repair welding and grinding device, including a base plate 1, a support plate 2, a worktable 3, a first displacement mechanism 4, a second displacement mechanism 5, a sliding plate 6, a repair welding machine 7, a connecting component 8, an installation component 9, a grinder 10, and a controller 11.

[0031] like Figure 1 As shown, a support plate 2 is fixed to one side of the base plate 1, and a worktable 3 is fixed to the top wall of the base plate 1. A first displacement mechanism 4 and a second displacement mechanism 5 are fixed sequentially from top to bottom on the support plate 2 near the worktable 3. A sliding plate 6 is fixed to the output end of the first displacement mechanism 4, and a welding machine 7 is tunably connected to the sliding plate 6. A connecting assembly 8 is fixed to the output end of the second displacement mechanism 5, and an installation assembly 9 is detachably connected to the connecting assembly 8. The connecting assembly 8 and the installation assembly 9 are detachably connected via a pivot lock structure. A grinder 10 is fixed to the bottom end of the installation assembly 9. The welding machine 7 and the grinder 10 are existing technologies. The first displacement mechanism 4 can drive the welding machine 7 to move in the X and Y directions, and the second displacement mechanism 5 can drive the connecting component 8, the mounting component 9, and the grinder 10 to move in the X and Y directions. This device can perform grinding after welding, so that the welding effect is better and more beautiful. A controller 11 is fixed on the worktable 3. The controller 11 is electrically connected to the first displacement mechanism 4, the second displacement mechanism 5, the welding machine 7, and the grinder 10, which facilitates the control of the electrical components inside the device.

[0032] like Figure 1As shown, the first displacement mechanism 4 and the second displacement mechanism 5 have the same structure. The first displacement mechanism 4 includes a first motor 41, a first lead screw 42, a first fixed frame 43, a first movable seat 44, a first limiting rod 45, and a first telescopic member 46. The first motor 41 is fixed to the top of the side wall of the support plate 2, and the first fixed frame 43 is fixed to the side wall of the support plate 2 on the output side of the first motor 41. The first fixed frame 43 is U-shaped. The first lead screw 42 is fixed to the output end of the first motor 41. The first lead screw 42 passes through the two vertical plates of the first fixed frame 43. The first motor 41 can drive the first lead screw 42. The first movable seat 44 is threadedly connected to the first lead screw 42 and rotates on the first fixed frame 43. The bottom wall of the first movable seat 44 is fixed with a first limiting rod 45. A limiting groove 431 is opened along the X-axis on the horizontal plate of the first fixed frame 43. The first limiting rod 45 is slidably connected in the limiting groove 431. The first motor 41 drives the first lead screw 42 to rotate, which can drive the first movable seat 44 to move along the X-axis. A first telescopic member 46 is fixed on the side wall of the first movable seat 44 away from the support plate 2. A sliding plate 6 is fixed at the output end of the first telescopic member 46. The first telescopic member 46 is an electric push rod or a telescopic cylinder.

[0033] like Figure 1 As shown, the second displacement mechanism 5 includes a second motor 51, a second lead screw 52, ​​a second fixed frame 53, a second movable seat 54, a second limiting rod 55, and a second telescopic member 56. The second motor 51 is fixed to the middle of the side wall of the support plate 2, and the second fixed frame 53 is fixed to the side wall of the support plate 2 on the output side of the second motor 51. The second fixed frame 53 is U-shaped. The output end of the second motor 51 is fixed with the second lead screw 52. The second lead screw 52 passes through the two vertical plates of the second fixed frame 53. The second motor 51 can drive the second lead screw 52 to rotate on the second fixed frame 53. A second movable seat 54 is threaded onto the second lead screw 52. A second limiting rod 55 is fixed to the bottom wall of the second movable seat 54. A limiting groove 531 is formed along the X-axis on the horizontal plate of the second fixed frame 53. The second limiting rod 55 is slidably connected in the limiting groove 531. The second motor 51 drives the second lead screw 52 to rotate, which can drive the second movable seat 54 to move along the X-axis. A second telescopic member 56 is fixed on the side wall of the second movable seat 54 away from the support plate 2. A connecting assembly 8 is fixed to the output end of the second telescopic member 56. The second telescopic member 56 is an electric push rod or a telescopic cylinder.

[0034] By adopting the above technical solution, the device can drive the welding machine 7 and the grinder 10 to move along the x-axis and y-axis through the displacement mechanism, thereby enabling the device to perform welding and grinding on different positions of the battery to be processed, which greatly improves the applicability and practicality of the device; through the cooperation of the limiting rod and the limiting groove, the moving seat can move more stably.

[0035] like Figure 1As shown, the sliding plate 6 is set along the Z-axis and fixed on the output end of the first telescopic member 46. A groove is opened on the sliding plate 6 along the Z-axis. The welding machine 7 can be adjusted and fixed at any position in the groove. The fixed position of the welding machine 7 is determined according to the specifications of the battery.

[0036] like Figure 1 , Figure 2 As shown, the connecting assembly 8 includes a connecting seat 81, a plug rod 82, a limiting seat 83, and a positioning assembly 84. The connecting seat 81 is fixed on the output end of the second telescopic member 56. The plug rod 82 is fixed on the bottom wall of the connecting seat 81. Multiple locking blocks 85 are fixed on the periphery of the bottom end of the plug rod 82. The plug rod 82 passes through the limiting seat 83 and can move and rotate within the limiting seat 83. The vertical section of the limiting seat 83 is inverted U-shaped. Multiple positioning assemblies 84 are fixed through the side wall of the limiting seat 83. The positioning assemblies 84 can position the limiting seat 83 and the mounting assembly 9.

[0037] like Figure 2 , Figure 3 As shown, the positioning assembly 84 includes a fixed rod 841, a pull plate 842, a pull rod 843, a positioning rod 844, and a spring 845. The fixed rod 841 passes through and is fixed to the limiting seat 83. The fixed rod 841 has a telescopic groove 846. A connecting plate 847 with a central slot is fixed to the top of the telescopic groove 846. The pull rod 843 is fixed to the pull plate 842. The positioning rod 844 is fixed to the free end of the pull rod 843. The pull rod 843 passes through the slot of the connecting plate 847. A spring 845 is sleeved on the pull rod 843. One end of spring 845 is fixed to positioning rod 844, and the other end of spring 845 is fixed to connecting plate 847. The diameter of positioning rod 844 is matched with the diameter of telescopic groove 846, and the diameter of pull rod 843 is smaller than the diameter of positioning rod 844. The diameter of pull rod 843 is matched with the slot diameter of connecting plate 847. Pulling pull rod 843 and positioning rod 844 by pull plate 842 will compress spring 845. Releasing pull plate 842 will cause spring 845 to drive pull rod 843 and positioning rod 844 to reset.

[0038] like Figure 1 , Figure 2 , Figure 3As shown, the mounting assembly 9 includes a mounting base 91 and a connecting cylinder 92. The connecting cylinder 92 is fixed on the top wall of the mounting base 91. The mounting base 91 is U-shaped. A grinder 10 is fixed between the two vertical plates at the bottom of the mounting base 91. The inner wall of the free side of the connecting cylinder 92 is provided with multiple slots 921 that are adapted to each locking block 85. The slots 921 are L-shaped. The locking block 85 can be engaged in the slots 921 to install the grinder 10. The cylinder body of the connecting cylinder 92 is provided with multiple positioning holes 922 that are adapted to each positioning rod 844. The positioning rod 844 can be inserted into the positioning holes 922 to position the limiting seat 83 and the connecting cylinder 92.

[0039] like Figure 1 , Figure 2 As shown, the grinder 10 is quickly fixed by the rotary lock structure, which greatly facilitates the installation and disassembly of the grinder 10 by the operator and greatly improves the efficiency of the maintenance personnel in replacing and maintaining the grinder 10; the positioning component 84 positions the connecting cylinder 92, which can prevent the connecting cylinder 92 and the insert rod 82 from reversing, and greatly improves the installation stability of the device.

[0040] In use, the operator can first place the battery to be processed on the workbench 3, and then start the first motor 41 through the controller 11, so that the first motor 41 drives the first lead screw 42 to rotate. When the first lead screw 42 rotates, it will drive the first moving seat 44 to slide under the limiting action of the first limiting groove 431 and the first limiting rod 45, so that the first moving seat 44 can drive the first telescopic member 46 and the sliding plate 6 to move to the appropriate x-axis position. Then, by controlling the extension and retraction of the first telescopic member 46, the welding machine 7 can be moved to the appropriate y-axis position. By the limiting action of the sliding groove on the sliding plate 6, the welding machine 7 can be moved to the appropriate z-axis position. Then, the welding machine 7 is used to repair the battery. After welding, the operator can use the above operations to move the grinder 10 to the welding repair position for grinding, thereby making the battery weld more aesthetically pleasing. When it is necessary to disassemble the grinder 10, the operator can first pull the pull plate 842, so that it can pull the positioning rod 844 out of the positioning hole 922 through the pull rod 843, and then rotate the insert rod 82, so that it can drive the locking block 85 to slide along the horizontal groove of the locking slot 921. When the locking block 85 slides to the vertical groove of the locking slot 921, the insert rod 82 can be pulled out from the connecting cylinder 92, thereby quickly disassembling the grinder 10. Similarly, the operator can quickly install it, thereby greatly improving the efficiency of the maintenance personnel in replacing and repairing the grinder 10.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A battery repair welding and polishing device, characterized in that, It includes a first displacement mechanism (4), a second displacement mechanism (5), a welding machine (7), and a grinder (10); The first displacement mechanism (4) and the second displacement mechanism (5) are arranged adjacent to each other. The output end of the first displacement mechanism (4) is equipped with a welding machine (7). The first displacement mechanism (4) can drive the welding machine (7) to move in the X and Y directions. The output end of the second displacement mechanism (5) is equipped with a grinder (10). The second displacement mechanism (5) can drive the grinder (10) to move in the X and Y directions.

2. The battery repair welding and polishing device according to claim 1, characterized in that: It also includes a base plate (1), a support plate (2), and a worktable (3). The support plate (2) is fixed on one side of the base plate (1), and the worktable (3) is fixed on the top wall of the base plate (1). The first displacement mechanism (4) and the second displacement mechanism (5) are fixed on the support plate (2) from top to bottom near the worktable (3).

3. The battery repair welding and polishing device according to claim 1, characterized in that: The output end of the first displacement mechanism (4) is fixed with a sliding plate (6), and a welding machine (7) is adjustablely connected to the sliding plate (6).

4. The battery repair welding and polishing device according to claim 3, characterized in that: A groove is provided on the sliding plate (6) along the Z-axis, and the welding machine (7) is adjustablely fixed on the groove.

5. The battery repair welding and polishing device according to claim 1, characterized in that: The output end of the second displacement mechanism (5) is fixed with a connecting component (8), and a mounting component (9) is detachably connected to the connecting component (8). A grinder (10) is fixed to the bottom end of the mounting component (9).

6. The battery repair welding and polishing device according to claim 5, characterized in that: The connecting component (8) and the mounting component (9) are detachably connected by a pivot lock structure.

7. The battery repair welding and polishing device according to claim 6, characterized in that: The connecting component (8) includes a plug rod (82) and a limiting seat (83). Multiple locking blocks (85) are fixed around the bottom end of the plug rod (82), and the plug rod (82) passes through the limiting seat (83). The mounting component (9) includes a connecting cylinder (92). Multiple slots (921) adapted to each locking block (85) are opened on the inner wall of the free side of the connecting cylinder (92). The slots (921) are L-shaped, and the locking blocks (85) can be engaged in the slots (921).

8. The battery repair welding and polishing device according to claim 7, characterized in that: The vertical cross section of the limiting seat (83) is set in an inverted U shape. Multiple positioning components (84) are fixed through the side wall of the limiting seat (83). The positioning components (84) can position the limiting seat (83) and the mounting component (9).

9. The battery repair welding and polishing device according to claim 8, characterized in that: The positioning assembly (84) includes a fixed rod (841), a pull plate (842), a pull rod (843), a positioning rod (844), and a spring (845). The fixed rod (841) has a telescopic groove (846) through it. A connecting plate (847) with a central slot is fixed at the top of the telescopic groove (846). A pull rod (843) is fixed on the pull plate (842). A positioning rod (844) is fixed at the free end of the pull rod (843). The pull rod (843) passes through the slot of the connecting plate (847). A spring (845) is sleeved on the pull rod (843). One end of the spring (845) is fixed on the positioning rod (844), and the other end of the spring (845) is fixed on the connecting plate (847). The connecting cylinder (92) has multiple positioning holes (922) through it that are adapted to each positioning rod (844).

10. The battery repair welding and polishing device according to claim 1, characterized in that: It also includes a controller (11), which is electrically connected to the first displacement mechanism (4), the second displacement mechanism (5), the welding machine (7), and the grinder (10).

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