Module busbar milling equipment for disassembling waste lithium battery

Abstract

The utility model discloses module busbar milling equipment for disassembling waste lithium batteries, which comprises a workbench, the top of the workbench is fixedly provided with a three-axis sliding table through a supporting column, the three-axis sliding table is provided with a milling head through a sliding block, the workbench is provided with a working groove and dust collection cavities positioned on two sides of the working groove, and the dust collection cavities are communicated with the working groove. A dust screen is arranged between the working groove and the dust collection cavity, the inner wall of the working groove is fixedly connected with a placing plate for placing the waste lithium battery, a discharging opening is formed in the side wall, close to the dust screen, of the placing plate, and an exhaust fan is installed in the dust collection cavity. According to the milling device, the milling head is used for milling the waste lithium battery busbars placed above the placing plate by controlling the direction through the three-axis sliding table, scraps generated by milling can be sucked to the side close to the dustproof net through the exhaust fan and finally fall into the collecting box from the discharging opening, and therefore the scraps generated by milling can be automatically cleaned, and the working efficiency is improved. And collecting and treating the wastewater in a centralized manner.

Description

Technical Field

[0001] This utility model belongs to the field of waste battery dismantling technology, and in particular relates to a module busbar milling equipment for dismantling waste lithium batteries. Background Technology

[0002] Module busbars are typically used to connect multiple battery cells to distribute and manage current. During disassembly, milling the busbars can help:

[0003] Reduce weight: Eliminate unnecessary materials to reduce transportation and handling costs;

[0004] Improved safety: Precise milling prevents damage to battery cells during disassembly, reducing the risk of short circuits;

[0005] Recycling: Effectively separates metal materials, facilitating subsequent recycling and reuse.

[0006] When existing milling equipment mills busbars, the resulting chips fall directly into the work area, requiring users to clean them regularly, which increases the user's workload. Utility Model Content

[0007] This utility model addresses the problems in the prior art by proposing the following technical solution:

[0008] A module busbar milling machine for dismantling waste lithium batteries includes a worktable. A three-axis slide is fixedly installed on the top of the worktable via a support column. A milling head is installed on the three-axis slide via a slider. The worktable has a working groove and dust collection chambers located on both sides of the working groove. A dustproof net is provided between the working groove and the dust collection chambers. A placement plate for placing waste lithium batteries is fixedly connected to the inner wall of the working groove. A feeding port is opened on the side wall of the placement plate near the dustproof net. An exhaust fan is installed inside the dust collection chamber.

[0009] As a preferred embodiment of the above technical solution, a collection box is provided below the placement plate. The collection box extends through one side of the workbench and is connected to the workbench by a buckle.

[0010] As a preferred embodiment of the above technical solution, the top of the placement plate is equipped with a clamping mechanism for fixing waste lithium batteries. The clamping mechanism includes two mirror-arranged clamping and fixing plates, and a pushing component is provided on the side of the two clamping and fixing plates that are far apart from each other.

[0011] As a preferred embodiment of the above technical solution, the pushing component includes a threaded rod rotatably connected to the clamping and fixing plate. The end of the threaded rod away from the clamping and fixing plate passes through the side wall of the worktable and is fixedly connected to a knob. The inner ring of the side wall of the worktable is fixedly fitted with a threaded sleeve, and the threaded sleeve is threadedly connected to the threaded rod.

[0012] As a preferred embodiment of the above technical solution, the placement plate is provided with a guide groove, and the clamping and fixing plate is fixedly connected with a guide slider, which is slidably connected to the guide groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The milling head of this utility model uses a three-axis slide table to control the direction of the milling operation on the waste lithium battery busbar placed above the placement plate. The milling chips are sucked to the side near the dust screen by the exhaust fan and finally fall into the inside of the collection box from the discharge port. This can automatically clean the milling chips and collect and process them. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic of the structure of the module busbar milling equipment for dismantling waste lithium batteries in the embodiment.

[0016] Figure 2 The diagram shown is a structural schematic of the exhaust fan in the embodiment.

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Workbench; 11. Work slot; 12. Dust collection chamber; 13. Dustproof net; 2. Support column; 3. Three-axis slide; 4. Milling head; 5. Collection box; 6. Placement plate; 61. Guide slide; 7. Clamping mechanism; 71. Clamping fixing plate; 72. Threaded rod; 73. Knob; 8. Exhaust fan. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0020] Example

[0021] like Figure 1 and Figure 2 As shown, the module busbar milling equipment for dismantling waste lithium batteries includes a worktable 1. A three-axis slide 3 is fixedly installed on the top of the worktable 1 via a support column 2. A milling head 4 is installed on the three-axis slide 3 via a slider. The worktable 1 has a working groove 11 and dust collection chambers 12 located on both sides of the working groove 11. A dustproof net 13 is provided between the working groove 11 and the dust collection chambers 12. A placement plate 6 for placing waste lithium batteries is fixedly connected to the inner wall of the working groove 11. A feeding port is opened on the side wall of the placement plate 6 near the dustproof net 13. An exhaust fan 8 is installed inside the dust collection chamber 12.

[0022] Specifically, the milling head 4 controls the direction of the waste lithium battery busbar placed above the placement plate 6 through the three-axis slide table 3. The milling chips are sucked to the side near the dustproof net 13 by the exhaust fan 8, and finally fall from the discharge port to the bottom of the placement plate 6. This can automatically clean the milling chips and collect and process them.

[0023] like Figure 1 and Figure 2 As shown, a collection box 5 is provided below the placement plate 6. The collection box 5 passes through one side of the workbench 1 and is connected to the workbench 1 by a buckle.

[0024] It should be noted that the debris falling from the feed port will fall into the inside of the collection box 5. The collection box 5 can be pulled out from the inside of the working slot 11 by means of a buckle and the cooperation of the worktable 1, so that the debris can be processed.

[0025] like Figure 1 As shown, a clamping mechanism 7 for fixing waste lithium batteries is installed on the top of the placement plate 6. The clamping mechanism 7 includes two clamping fixing plates 71 arranged in a mirror manner, and a pushing component is provided on the side of the two clamping fixing plates 71 that is far away from each other.

[0026] It should be noted that the waste lithium battery is firmly fixed in the two clamping plates 71. Then, the milling head 4 is controlled by the three-axis slide 3 to approach the waste lithium battery and perform milling operation on the busbar on the waste lithium battery. The milling head 4 can move along the X, Y and Z axes through the three-axis slide 3, making it more flexible to operate.

[0027] like Figure 2 As shown, the pushing assembly includes a threaded rod 72 that is rotatably connected to the clamping plate 71. One end of the threaded rod 72 away from the clamping plate 71 passes through the side wall of the worktable 1 and is fixedly connected to a knob 73. A threaded sleeve is fixedly fitted on the inner ring of the side wall of the worktable 1, and the threaded sleeve is threadedly connected to the threaded rod 72.

[0028] It should be noted that the threaded engagement of the threaded sleeve and the threaded rod 72 causes the threaded rod 72 to drive the clamping plate 71 to move linearly on the placement plate 6 during rotation, thereby fixing the waste lithium battery between the two clamping plates 71 and preventing the waste lithium battery from shifting when the milling head 4 is milling the busbar.

[0029] like Figure 2 As shown, the placement plate 6 has a guide groove 61, and the clamping and fixing plate 71 is fixedly connected to a guide slider, which is slidably connected to the guide groove 61.

[0030] Specifically, through the sliding cooperation between the guide slider and the guide groove 61, the clamping plate 71 will not rotate with the threaded rod 72 when the threaded rod 72 rotates, but can only move linearly.

[0031] Working principle: First, rotating the knob 73 drives the threaded rod 72 to rotate. Through the threaded engagement of the threaded sleeve and the threaded rod 72, and the sliding engagement of the guide slider and the guide groove 61, the clamping plate 71 moves linearly on the placement plate 6. When both clamping plates 71 are close to the side wall of the worktable 1, the waste lithium battery is placed in it. Then, the knob 73 is rotated in the opposite direction, and the waste lithium battery is firmly fixed in it by the two clamping plates 71. At this time, the three-axis slide table 3 can adjust the milling head 4 to move along the X, Y, and Z axes. The milling head 4 performs milling operations on the busbar of the waste lithium battery. The milling chips generated will be sucked by the exhaust fan 8 to the side near the dustproof net 13. Finally, the chips that fall from the discharge port will fall into the inside of the collection box 5. The collection box 5 can be pulled out from the inside of the working groove 11 by the engagement of the buckle with the worktable 1 for chip processing.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A milling machine for module busbars used in the dismantling of waste lithium batteries, comprising a worktable (1), wherein a three-axis slide (3) is fixedly mounted on the top of the worktable (1) via a support column (2), and a milling head (4) is mounted on the three-axis slide (3) via a slider, characterized in that: The workbench (1) has a working slot (11) and dust collection chambers (12) located on both sides of the working slot (11). A dustproof net (13) is provided between the working slot (11) and the dust collection chamber (12). A placement plate (6) for placing waste lithium batteries is fixedly connected to the inner wall of the working slot (11). A discharge port is provided on the side wall of the placement plate (6) near the dustproof net (13). An exhaust fan (8) is installed inside the dust collection chamber (12).

2. The module busbar milling equipment for dismantling waste lithium batteries according to claim 1, characterized in that, A collection box (5) is provided below the placement plate (6). The collection box (5) passes through one side of the workbench (1) and is connected to the workbench (1) by a buckle.

3. The module busbar milling equipment for dismantling waste lithium batteries according to claim 1, characterized in that, The top of the placement plate (6) is equipped with a clamping mechanism (7) for fixing waste lithium batteries. The clamping mechanism (7) includes two clamping fixing plates (71) arranged in a mirror image. Pushing components are provided on the side of the two clamping fixing plates (71) that are far apart from each other.

4. The module busbar milling equipment for dismantling waste lithium batteries according to claim 3, characterized in that, The pushing assembly includes a threaded rod (72) rotatably connected to the clamping plate (71). One end of the threaded rod (72) away from the clamping plate (71) passes through the side wall of the worktable (1) and is fixedly connected to a knob (73). The inner ring of the side wall of the worktable (1) is fixedly fitted with a threaded sleeve, which is threadedly connected to the threaded rod (72).

5. The module busbar milling equipment for dismantling waste lithium batteries according to claim 3, characterized in that, The placement plate (6) has a guide groove (61), and the clamping and fixing plate (71) is fixedly connected to a guide slider, which is slidably connected to the guide groove (61).

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