Sodium-ion battery sodium sheet electrode processing device

Abstract

The utility model discloses a sodium ion battery sodium sheet electrode processing device, and relates to the technical field of battery processing, the processing device comprises a welding processing main body, an auxiliary assembly is arranged above the welding processing main body, a positioning mechanism is arranged above the auxiliary assembly, the welding processing main body comprises a workbench, and the workbench is provided with a positioning mechanism. A welding machining head is installed above the workbench, the output end of the welding machining head is located above the positioning mechanism, and a placing guide piece is arranged on one side of the positioning mechanism and fixedly connected to the upper portion of the welding machining body. According to the utility model, the battery and the electrode plate do not need to be manually positioned finally, so that the time and energy of manual operation are reduced, and the production efficiency is improved; and finally, a worker can be reminded of welding operation at the moment, so that the welding position is more accurate, the stability of the welding quality is improved, and the safety after welding is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a sodium sheet electrode processing device for a sodium ion battery. Background Art

[0002] The sodium ion battery and sodium sheet electrode welding processing device is a device specially used for the manufacture of sodium ion batteries. Its main function is to weld the positive and negative electrodes (usually sodium sheets) of the sodium ion battery with other parts of the battery (such as electrolytes, diaphragms, etc.) to complete the battery assembly process. The device is integrated with the workbench. When in use, the batteries are manually arranged and the electrode sheets are placed on top of the battery pack. The assembled objects are then placed under the welding processing head, and spot welding is performed between the battery electrodes and the electrode sheets using a foot pedal.

[0003] The existing welding equipment used in sodium-ion battery processing requires workers to manually arrange the batteries together and then place the sodium electrode sheets on top of the arranged batteries before welding can be performed. Therefore, workers need to pay more attention to avoid mistakes during operation, which limits production efficiency.

[0004] The existing welding equipment used in sodium ion battery processing requires stepping on a foot pedal to move the processing head of the welding equipment downward to weld the electrodes and electrode sheets of the arranged single batteries, and the battery pack is moved manually, which may lead to inaccurate welding position and unstable welding quality, affecting the performance and safety of the battery. Utility Model Content

[0005] The utility model provides a sodium sheet electrode processing device for a sodium ion battery, which has the advantages of high processing efficiency and more accurate welding, so as to solve the problems raised in the background technology.

[0006] In order to achieve the purpose of high processing efficiency and more accurate welding, the utility model provides the following technical solutions: a sodium ion battery sodium sheet electrode processing device, comprising a welding processing body, an auxiliary component is arranged above the welding processing body, a positioning mechanism is arranged above the auxiliary component, the welding processing body comprises a workbench, a welding processing head is installed above the workbench, the output end of the welding processing head is located above the positioning mechanism, a placement guide is arranged on one side of the positioning mechanism, the placement guide is fixedly connected above the welding processing body, and the auxiliary component is fixedly connected above the workbench;

[0007] The positioning mechanism includes a sliding base and a clamping assembly located above the sliding base, and the positioning mechanism also includes a positioning assembly above the clamping assembly;

[0008] The clamping assembly includes a positioning concave plate, and the positioning concave plate is used to clamp and position the battery;

[0009] The positioning assembly includes a positioning post, and the positioning post is used to position the electrode sheet;

[0010] The auxiliary component comprises an auxiliary guide rail part, a dovetail protrusion is welded on the top of the auxiliary guide rail part, a top block is arranged on the top of the dovetail protrusion, and the auxiliary component is used for intermittently positioning the positioning mechanism.

[0011] As an optimal technical scheme of the utility model, one side of the sliding base is fixedly connected with a concave side plate, and the sliding base is fixedly connected with a side support plate on a side away from the concave side plate, and two cross bars are arranged above the side support plate, one end of the cross bar is fixedly connected to one side of the side support plate, and the end of the cross bar away from the side support plate is fixedly connected to one side of the concave side plate, and the side support plate is provided with a groove, and the inner wall of the groove is fixedly connected with two hanging rings, the positioning concave plate is located between the concave side plate and the side support plate, and the positioning concave plate is fixedly connected with a pull plate member on the side close to the side support plate, the pull plate member passes through the groove, and tension springs are hung on both sides of the pull plate member, and the tension spring is hung on one side of the hanging ring at one end away from the pull plate member.

[0012] As a preferred technical solution of the utility model, a positioning column is provided on the outside of the cross bar, and the positioning column passes through the cross bar. A spring is surrounded by the periphery of the positioning column, and the spring is located above the cross bar. A rubber block is fixedly connected to the bottom of the positioning column, and a transmission member is slidably connected to the bottom of the cross bar.

[0013] As a preferred technical solution of the utility model, a transfer rod and a transmission rod are rotatably connected below the transmission member, one end of the transfer rod away from the transmission member is rotatably connected to the top of the positioning concave plate, and one end of the transmission rod away from the transmission member is rotatably connected to one side of the positioning column.

[0014] As a preferred technical solution of the utility model, a rectangular groove is opened above the dovetail protrusion, the top block is located inside the rectangular groove, one end of the top block is fixedly connected with an insertion shaft, the insertion shaft is rotatably connected to the inner wall of the rectangular groove, and a spring sheet is fixedly connected below the top block, and the lower end of the spring sheet is fixedly connected to the bottom of the rectangular groove.

[0015] As a preferred technical solution of the utility model, evenly arranged slots are provided above the sliding base, and the upper end of the top block is located inside the slots.

[0016] As a preferred technical solution of the utility model, a welding machine body is placed above the workbench, and the output end of the welding machine body is connected to the welding processing head.

[0017] Compared with the prior art, the utility model provides a sodium sheet electrode processing device for a sodium ion battery, which has the following beneficial effects:

[0018] 1. The sodium sheet electrode processing device of the sodium ion battery cooperates with the clamping assembly and the positioning assembly. When the staff pulls the pull plate to move the positioning concave plate away from the concave side plate, the battery is arranged and pushed between the positioning concave plate and the concave side plate, and the sodium sheet electrode is placed above the battery. At this time, the pull plate is released to allow the positioning concave plate to clamp the battery through the pull back of the tension spring. In the process of the positioning concave plate and the concave side plate clamping the battery, the positioning concave plate will move the positioning column downward through the transmission of the transmission member to position the sodium sheet electrode. Finally, there is no need to manually position the battery and the electrode sheet, which reduces the time and energy of manual operation, thereby improving production efficiency.

[0019] 2. The sodium sheet electrode processing device of the sodium ion battery, through the cooperation between the positioning mechanism and the auxiliary components, after the battery and the electrode sheet are positioned above the sliding base, the entire positioning mechanism can be manually pushed to slide in the direction of the welding processing head. At this time, the sliding base will be guided by the dovetail protrusion. During the guided sliding process, the rebound of the spring piece will allow the upper end of the top block to intermittently enter the interior of the slot, so that the sliding base will have a certain resistance during the sliding process, and finally it can remind the staff that the welding operation can be carried out at this time, so that the welding position is more accurate, thereby improving the stability of the welding quality and ensuring the safety after welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the welding processing body of the utility model;

[0022] Figure 3 It is a schematic diagram of the positioning mechanism and auxiliary components of the utility model;

[0023] Figure 4 For the utility model Figure 3 The local schematic diagram of the A in the middle;

[0024] Figure 5 This is a schematic diagram of the positioning mechanism and clamping assembly structure of the utility model;

[0025] Figure 6 For the utility model Figure 5 A partial schematic diagram of point B in the middle.

[0026] In the figure: 1. welding processing body; 11. workbench; 12. welding processing head; 13. welding body; 14. placing guide; 2. positioning mechanism; 21. sliding base; 22. slot; 23. concave side plate; 24. cross bar; 25. side support plate; 26. groove; 27. clamping assembly; 271. positioning concave plate; 272. pull plate; 273. tension spring; 274. hanging ring; 28. positioning assembly; 281. positioning column; 282. spring; 283. rubber block; 284. transmission member; 285. transfer rod; 286. transmission rod; 3. auxiliary assembly; 31. auxiliary guide rail member; 32. dovetail protrusion; 33. rectangular groove; 34. top block; 35. plug shaft; 36. spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 The utility model discloses a sodium sheet electrode processing device for a sodium ion battery, comprising a welding processing body 1, an auxiliary component 3 is arranged above the welding processing body 1, a positioning mechanism 2 is arranged above the auxiliary component 3, the welding processing body 1 comprises a workbench 11, a welding processing head 12 is installed above the workbench 11, the output end of the welding processing head 12 is located above the positioning mechanism 2, a placement guide 14 is arranged on one side of the positioning mechanism 2, the placement guide 14 is fixedly connected above the welding processing body 1, and the auxiliary component 3 is fixedly connected above the workbench 11;

[0029] The positioning mechanism 2 includes a sliding base 21 and a clamping assembly 27 located above the sliding base 21. The positioning mechanism 2 also includes a positioning assembly 28 above the clamping assembly 27.

[0030] The clamping assembly 27 includes a positioning concave plate 271, and the positioning concave plate 271 is used to clamp and position the battery;

[0031] The positioning assembly 28 includes a positioning post 281, and the positioning post 281 is used to position the electrode sheet;

[0032] The auxiliary component 3 includes an auxiliary guide rail member 31 , a dovetail protrusion 32 is welded above the auxiliary guide rail member 31 , a top block 34 is arranged above the dovetail protrusion 32 , and the auxiliary component 3 is used to intermittently position the positioning mechanism 2 .

[0033] Specifically, a concave side plate 23 is fixedly connected to one side of the sliding base 21, and a side support plate 25 is fixedly connected to the side of the sliding base 21 away from the concave side plate 23. Two cross bars 24 are arranged above the side support plate 25, one end of the cross bar 24 is fixedly connected to one side of the side support plate 25, and one end of the cross bar 24 away from the side support plate 25 is fixedly connected to one side of the concave side plate 23. The side support plate 25 is provided with a groove 26, and two hanging rings 274 are fixedly connected to the inner wall of the groove 26. The positioning concave plate 271 is located between the concave side plate 23 and the side support plate 25, and a pull plate 272 is fixedly connected to the side of the positioning concave plate 271 close to the side support plate 25. The pull plate 272 passes through the groove 26, and tension springs 273 are hung on both sides of the pull plate 272, and one end of the tension spring 273 away from the pull plate 272 is hung on one side of the hanging ring 274.

[0034] In this embodiment, the side of the positioning concave plate 271 opposite to the concave side plate 23 is a concave surface evenly arranged and distributed, and the two ends of the tension spring 273 are always in a retracted state, so that the positioning concave plate 271 is always close to the concave side plate 23, thereby positioning the battery; a pull ring is provided on one side of the pulling plate 272 for the convenience of the staff to pull the positioning concave plate 271 away from the concave side plate 23, so as to facilitate the placement of the battery; after the battery is located between the concave side plate 23 and the positioning concave plate 271, the sodium sheet electrode can be placed above the battery to facilitate the downward movement and positioning of the positioning column 281; the placement guide 14 is composed of a placement basket and a guide groove for placing the battery and arranging the batteries and sending them to between the positioning concave plate 271 and the concave side plate 23 through the guide groove, and the positioning concave plate 271 needs to be pulled before sending them there.

[0035] Specifically, a positioning column 281 is provided on the outside of the cross bar 24, and the positioning column 281 passes through the cross bar 24. A spring 282 surrounds the periphery of the positioning column 281, and the spring 282 is located above the cross bar 24. A rubber block 283 is fixedly connected to the bottom of the positioning column 281, and a transmission member 284 is slidably connected to the bottom of the cross bar 24.

[0036] In this embodiment, when the positioning concave plate 271 is in the retracted state of the tension spring 273, the positioning concave plate 271 is close to the concave side plate 23 and clamps the battery. During this process, the transmission member 284 is slid under the cross bar 24 through the transmission rod 285, so that the transmission member 284 is close to the positioning column 281. At this time, the transmission rod 286 rotatably connected to the bottom of the transmission member 284 is used to move the positioning column 281 downward as a whole, thereby positioning the electrode sheet; because the transmission rod 285 and the transmission rod 286 are rotatably connected to the transmission member 284, there is a When the positioning concave plate 271 moves away from the concave side plate 23, the positioning column 281 will move up through the transmission member 284, the transmission rod 285 and the transmission rod 286. At this time, the spring 282 will be compressed. When the pull plate 272 is released, the tension spring 273 and the spring 282 will rebound at the same time, which not only pushes the positioning concave plate 271 to move but also moves the positioning column 281 downward.

[0037] Specifically, a transfer rod 285 and a transfer rod 286 are rotatably connected below the transmission member 284. One end of the transfer rod 285 away from the transmission member 284 is rotatably connected to the top of the positioning recessed plate 271. One end of the transmission rod 286 away from the transmission member 284 is rotatably connected to one side of the positioning column 281.

[0038] In this embodiment, both ends of the transfer rod 285 and the transmission rod 286 have convex shafts so that they can be rotatably connected and transmit power; a slide groove is opened under the cross bar 24, so that the transmission member 284 can slide inside the slide groove.

[0039] Specifically, a rectangular groove 33 is provided above the dovetail protrusion 32, and a top block 34 is located inside the rectangular groove 33. An insertion shaft 35 is fixedly connected to one end of the top block 34, and the insertion shaft 35 is rotatably connected to the inner wall of the rectangular groove 33. A spring piece 36 is fixedly connected to the bottom of the top block 34, and the lower end of the spring piece 36 is fixedly connected to the bottom of the rectangular groove 33. Evenly arranged card grooves 22 are provided above the sliding base 21, and the upper end of the top block 34 is located inside the card groove 22.

[0040] In this embodiment, a dovetail groove is provided at the bottom of the sliding base 21 corresponding to the dovetail protrusion 32, so that the sliding base 21 can be slidably connected to the top of the auxiliary guide rail member 31; when the staff holds the pull plate member 272 to push the entire positioning mechanism 2, the sliding base 21 will slide so that the inner wall of the slot 22 squeezes the top block 34, so that the top block 34 enters the interior of the rectangular slot 33. During this process, the staff will encounter a certain amount of resistance, and then the staff will know that the positioning mechanism 2 as a whole has moved one battery grid; the opening of the slot 22 is in the same position as the concave surface between the concave side plate 23 and the positioning concave plate 271, and the concave surface constitutes a battery grid, which is used to place batteries.

[0041] Specifically, a welding machine body 13 is placed above the workbench 11 , and an output end of the welding machine body 13 is connected to the welding processing head 12 .

[0042] In this embodiment, the welding processing body 1 includes a workbench 11, a welding processing head 12 and a welding body 13, which constitute a processing table for welding sodium ion batteries and sodium sheet electrodes, wherein the welding body 13 is a welding machine, and the output end of the welding machine is connected to the welding processing head 12 through a line, and the welding processing head 12 is a processing head. The welding processing head 12 is installed at the lifting mechanism above the workbench 11, and the lifting mechanism is operated by the staff through a foot pedal. When using the entire processing equipment, the batteries will be stacked in a row and the sodium sheet electrodes will be placed above the batteries. Then, the stacked batteries and electrodes will be manually moved to the bottom of the welding processing head 12. At this time, stepping on the foot pedal will cause the welding processing head 12 to move down for welding.

[0043] The working principle and use process of the utility model are as follows: when it is necessary to position the battery and the electrode sheet for convenient welding, the pulling plate 272 can be pulled first to make the positioning concave plate 271 away from the concave side plate 23, and then the battery placed inside the placement guide 14 can be pushed between the positioning concave plate 271 and the concave side plate 23 and the electrode sheet can be placed above the battery. At this time, the pulling plate 272 is released, and the positioning concave plate 271 is allowed to position the battery under the pullback of the tension spring 273. In the process of positioning the battery close to the concave side plate 23, the positioning concave plate 271 will allow the transmission member 284 to approach the positioning column 281 through the transmission of the transmission rod 285, and the positioning column 281 is pressed down by the transmission of the transmission rod 286 and the rebound of the spring 282, so that the rubber block 283 can position the electrode sheet, and finally the battery and the electrode sheet can be positioned at the same time, without the need for manual positioning of the battery and the electrode. The sheet can be welded to the positioned battery and electrode sheet by the worker holding the pull plate 272 and pushing it in the direction of the welding processing head 12, so that the sliding base 21 slides over the auxiliary guide rail 31, and in the sliding process, the inner wall of the card slot 22 squeezes one side of the top block 34 so that the top block 34 rotates around the plug shaft 35 and rotates to the inside of the rectangular slot 33, and the spring piece 36 is compressed. Only when the other card slot 22 reaches the top of the top block 34, the rebound of the spring piece 36 will re-lock the top block 34 inside the card slot 22, so that the worker will have intermittent resistance when pushing the entire positioning mechanism 2, thereby reminding the worker that the pedal can be stepped on at this place to weld the battery and electrode sheet, which can finally make the welding position more accurate.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sodium ion battery sodium sheet electrode processing device, comprising a welding processing body (1), characterized in that: An auxiliary component (3) is arranged above the welding processing body (1), a positioning mechanism (2) is arranged above the auxiliary component (3), the welding processing body (1) comprises a workbench (11), a welding processing head (12) is installed above the workbench (11), an output end of the welding processing head (12) is located above the positioning mechanism (2), a placement guide (14) is arranged on one side of the positioning mechanism (2), the placement guide (14) is fixedly connected above the welding processing body (1), and the auxiliary component (3) is fixedly connected above the workbench (11); The positioning mechanism (2) comprises a sliding base (21) and a clamping assembly (27) located above the sliding base (21); the positioning mechanism (2) further comprises a positioning assembly (28) located above the clamping assembly (27); The clamping assembly (27) comprises a positioning concave plate (271), and the positioning concave plate (271) is used to clamp and position the battery; The positioning assembly (28) comprises a positioning column (281), and the positioning column (281) is used to position the electrode sheet; The auxiliary component (3) comprises an auxiliary guide rail member (31), a dovetail protrusion (32) is welded above the auxiliary guide rail member (31), a top block (34) is arranged above the dovetail protrusion (32), and the auxiliary component (3) is used to intermittently position the positioning mechanism (2).

2. A sodium ion battery sodium sheet electrode processing device according to claim 1, characterized in that: One side of the sliding base (21) is fixedly connected to a concave side plate (23), and the side of the sliding base (21) away from the concave side plate (23) is fixedly connected to a side support plate (25). Two cross bars (24) are arranged above the side support plate (25), one end of the cross bar (24) is fixedly connected to one side of the side support plate (25), and one end of the cross bar (24) away from the side support plate (25) is fixedly connected to one side of the concave side plate (23). The side support plate (25) is provided with a groove (26). The inner wall of the groove (26) is fixedly connected with two hanging rings (274); the positioning concave plate (271) is located between the concave side plate (23) and the side support plate (25); a pull plate member (272) is fixedly connected to the side of the positioning concave plate (271) close to the side support plate (25); the pull plate member (272) passes through the groove (26); tension springs (273) are hung on both sides of the pull plate member (272); and one end of the tension spring (273) away from the pull plate member (272) is hung on one side of the hanging ring (274).

3. A sodium ion battery sodium sheet electrode processing device according to claim 2, characterized in that: The cross bar (24) is provided with a positioning column (281) on the outside, the positioning column (281) passes through the cross bar (24), a spring (282) surrounds the periphery of the positioning column (281), the spring (282) is located above the cross bar (24), a rubber block (283) is fixedly connected to the bottom of the positioning column (281), and a transmission member (284) is slidably connected to the bottom of the cross bar (24).

4. A sodium ion battery sodium sheet electrode processing device according to claim 3, characterized in that: A transmission rod (285) and a transmission rod (286) are rotatably connected below the transmission member (284); one end of the transmission rod (285) away from the transmission member (284) is rotatably connected to the top of the positioning concave plate (271); and one end of the transmission rod (286) away from the transmission member (284) is rotatably connected to one side of the positioning column (281).

5. A sodium ion battery sodium sheet electrode processing device according to claim 1, characterized in that: A rectangular groove (33) is provided above the dovetail protrusion (32), the top block (34) is located inside the rectangular groove (33), one end of the top block (34) is fixedly connected to an insertion shaft (35), the insertion shaft (35) is rotatably connected to the inner wall of the rectangular groove (33), and a spring sheet (36) is fixedly connected below the top block (34), the lower end of the spring sheet (36) is fixedly connected to the bottom of the rectangular groove (33).

6. A sodium ion battery sodium sheet electrode processing device according to claim 5, characterized in that: Evenly arranged and distributed card slots (22) are provided above the sliding base (21), and the upper end of the top block (34) is located inside the card slots (22).

7. A sodium ion battery sodium sheet electrode processing device according to claim 1, characterized in that: A welding machine body (13) is placed above the workbench (11), and an output end of the welding machine body (13) is connected to the welding processing head (12).

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