CN214558578U - Lithium battery cap processing pressure welding device - Google Patents
Lithium battery cap processing pressure welding device Download PDFInfo
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- CN214558578U CN214558578U CN202022844978.XU CN202022844978U CN214558578U CN 214558578 U CN214558578 U CN 214558578U CN 202022844978 U CN202022844978 U CN 202022844978U CN 214558578 U CN214558578 U CN 214558578U
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Abstract
The utility model discloses a lithium cell block processing pressure welding device, the on-line screen storage device comprises a base, cavity pole in the fixedly connected with on the base, run through in the cavity pole be equipped with rather than sliding connection's slide bar, the top fixedly connected with fixed plate of slide bar, the bottom fixedly connected with pressure welding machine of fixed plate, fixedly connected with pneumatic cylinder on the base, the output fixedly connected with transfer line of pneumatic cylinder, be equipped with moving mechanism between transfer line and the fixed plate, fixedly connected with dwang on the base, be equipped with intermittent type mechanism between transfer line and the dwang, the top of dwang is equipped with the workstation, be equipped with three processing groove on the workstation, be equipped with disassembly body between dwang and the workstation. The utility model has reasonable structure, can avoid manual processing through the matching of the moving mechanism and the intermittent mechanism, and improves the processing efficiency; the caps with different sizes can be processed through the disassembling mechanism, and the application range is wide.
Description
Technical Field
The utility model relates to a battery production technical field especially relates to a lithium cell block processing pressure welding device.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a nonaqueous electrolyte solution; lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries; the battery cap needs to be pressure welded in the production of the lithium battery so as to meet the production requirement.
Most of the existing caps of the lithium battery are welded manually in the pressure welding process, so that the manual pressure welding wastes manpower and the processing efficiency is low; the caps of lithium batteries of different models are different in size, and the caps of different sizes cannot be processed, so that the application range is narrow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, and provides a lithium battery cap processing and pressure welding device which can avoid manual processing through the matching of a moving mechanism and a batch mechanism, thereby improving the processing efficiency; the caps with different sizes can be processed through the disassembling mechanism, and the application range is wide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium cell block processing pressure welding device, includes the base, cavity pole in the fixedly connected with on the base, run through in the cavity pole be equipped with rather than sliding connection's slide bar, the top fixedly connected with fixed plate of slide bar, the bottom fixedly connected with pressure welding machine of fixed plate, the fixedly connected with pneumatic cylinder on the base, the output fixedly connected with transfer line of pneumatic cylinder, be equipped with moving mechanism between transfer line and the fixed plate, fixedly connected with dwang on the base, be equipped with intermittent type mechanism between transfer line and the dwang, the top of dwang is equipped with the workstation, be equipped with three processing groove on the workstation, be equipped with disassembly body between dwang and the workstation.
Preferably, moving mechanism include with the bottom fixed connection's of slide bar gag lever post, gag lever post and cavity pole sliding connection, the first spring of fixedly connected with between gag lever post and the cavity pole, fixedly connected with connecting rod on the transfer line, the connecting rod runs through the fixed plate and rather than sliding connection.
Preferably, intermittent type mechanism includes and rotates the rotary rod of being connected with the transfer line, fixedly connected with second spring between rotary rod and the transfer line, fixedly connected with stopper on the transfer line, the stopper offsets with the rotary rod, install the bearing on the dwang, fixedly connected with rotary disk on the dwang, be equipped with three spacing groove on the rotary disk.
Preferably, the disassembly body includes the telescopic link with the bottom fixed connection of workstation, in the bottom embedding dwang of telescopic link and rather than sliding connection, be equipped with on the dwang rather than sliding connection's bolt, set up in the bolt embedding dwang, the bolt runs through the telescopic link and rather than sliding connection, the outer wall cover of bolt is equipped with the third spring, the both ends of third spring respectively with dwang and bolt fixed connection.
Preferably, the connecting rod is fixedly connected with a wedge block, and the fixing plate is provided with a wedge groove matched with the wedge block.
Preferably, the outer wall of the bolt is sleeved with a layer of rubber protective sleeve.
Compared with the prior art, the utility model, its beneficial effect does:
1. the output of pneumatic cylinder drives the transfer line and moves to the right, make the gag lever post under first spring action on the one hand, the slide bar, the fixed plate, the press welder shifts up, on the other hand transfer line drives the rotary rod, the second spring, the stopper moves to the right, this in-process rotary rod and rotary disk contact, the rotary rod drives the rotary disk in the spacing inslot of upper left side under the stopper effect, the telescopic link, the workstation is rotatory, break away from the spacing groove of upper right side, process the lithium cell cap of treating processing next, high machining efficiency.
2. The bolt is pulled out to stretch the third spring, so that the telescopic rod and the workbench can be taken out, after the workbench with machining grooves of different sizes is replaced, the telescopic rod is inserted into the rotating rod, the bolt is inserted into the telescopic rod under the action of the third spring to limit the telescopic rod, the caps of different sizes can be machined, and the application range is wide.
In conclusion, manual machining can be avoided through the matching of the moving mechanism and the intermittent mechanism, and the machining efficiency is improved; the caps with different sizes can be processed through the disassembling mechanism, and the application range is wide.
Drawings
Fig. 1 is a cross-sectional view of a lithium battery cap processing and pressure welding device provided by the present invention;
fig. 2 is a top view of an intermittent mechanism of a pressure welding device for processing a lithium battery cap provided by the utility model;
fig. 3 is a top view of a cross-sectional view workbench of a press welding device for processing a lithium battery cap provided by the utility model;
fig. 4 is an enlarged view of a structure a in fig. 1.
In the figure: the device comprises a base 1, a hollow rod 2, a first spring 3, a limiting rod 4, a sliding rod 5, a fixing plate 6, a hydraulic cylinder 7, a transmission rod 8, a connecting rod 9, a rotating rod 10, a second spring 11, a limiting block 12, a rotating rod 13, a bearing 14, a rotating disk 15, a limiting groove 16, a telescopic rod 17, a workbench 18, a machining groove 19, a bolt 20, a third spring 21 and a press welder 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a pressure welding device for processing a lithium battery cap comprises a base 1, a hollow rod 2 is fixedly connected to the base 1, a sliding rod 5 slidably connected to the hollow rod 2 is arranged in the hollow rod 2, a fixing plate 6 is fixedly connected to the top of the sliding rod 5, a pressure welding machine 22 is fixedly connected to the bottom of the fixing plate 6, a hydraulic cylinder 7 is fixedly connected to the base 1, a transmission rod 8 is fixedly connected to the output end of the hydraulic cylinder 7, a moving mechanism is arranged between the transmission rod 8 and the fixing plate 6, the moving mechanism comprises a limiting rod 4 fixedly connected to the bottom of the sliding rod 5 to prevent the sliding rod 5 from separating from the hollow rod 2, the limiting rod 4 is slidably connected to the hollow rod 2, a first spring 3 is fixedly connected between the limiting rod 4 and the hollow rod 2, a connecting rod 9 is fixedly connected to the transmission rod 8, the connecting rod 9 penetrates through the fixing plate 6 and is slidably connected to the fixing plate, and a wedge-shaped block is fixedly connected to the connecting rod 9, the fixed plate 6 is provided with a wedge-shaped groove matched with the wedge-shaped block.
Fixedly connected with dwang 13 on the base 1, be equipped with intermittent type mechanism between transfer line 8 and the dwang 13, intermittent type mechanism includes the rotary rod 10 of being connected with transfer line 8 rotation, fixedly connected with second spring 11 between rotary rod 10 and the transfer line 8, fixedly connected with stopper 12 on the transfer line 8, stopper 12 offsets with rotary rod 10, install bearing 14 on the dwang 13, fixedly connected with rotary disk 15 on the dwang 13, be equipped with three spacing groove 16 on the rotary disk 15, insert the rotatory 120 degrees of rotary disk 15 of driving in the spacing groove 16 through rotary rod 10.
The top of dwang 13 is equipped with workstation 18, be equipped with three processing groove 19 on workstation 18, place the block, be equipped with disassembly body between dwang 13 and the workstation 18, disassembly body includes the telescopic link 17 with the bottom fixed connection of workstation 18, the bottom embedding dwang 13 of telescopic link 17 in and rather than sliding connection, be equipped with the bolt 20 rather than sliding connection on the dwang 13, the outer wall cover of bolt 20 is equipped with one deck rubber protection cover, set up in bolt 20 embedding dwang 13, bolt 20 runs through telescopic link 17 and rather than sliding connection, the outer wall cover of bolt 20 is equipped with third spring 21, the both ends of third spring 21 respectively with dwang 13 and bolt 20 fixed connection, can process the block of equidimension not through disassembly body, application scope is wide.
The utility model discloses in, the staff at first places the lithium cell block of waiting to process in processing groove 19, start hydraulic cylinder 7, the output of pneumatic cylinder 7 drives transfer line 8 and moves to the left, on the one hand transfer line 8 drives connecting rod 9 and moves to the left and makes fixed plate 6, press welder 22, slide bar 5, gag lever post 4 moves down, press welder 22 moves down and processes the lithium cell block of waiting to process, first spring 3 compresses simultaneously, on the other hand transfer line 8 drives rotary rod 10, second spring 11, stopper 12 moves to the left, rotary rod 10 can make rotary rod 10 deflect with rotary disk 15 contact, second spring 11 compresses simultaneously, after rotary rod 10 separates with rotary disk 15, make rotary rod 10 perpendicular with transfer line 8 under second spring 11 and stopper 12 effect, workstation 18 keeps static this moment; after processing, the output end of the hydraulic cylinder 7 drives the transmission rod 8 to move right, on one hand, the limiting rod 4, the sliding rod 5, the fixing plate 6 and the press welder 22 move upwards under the action of the first spring 3, and on the other hand, the transmission rod 8 drives the rotary rod 10, the second spring 11 and the limiting block 12 to move right, in the process, the rotary rod 10 is in contact with the rotary disk 15, the rotary rod 10 enters the limiting groove 16 on the upper left side under the action of the limiting block 12 to drive the rotary disk 15, the telescopic rod 17 and the workbench 18 to rotate, and is separated from the limiting groove 16 on the upper right side, the next lithium battery cap to be processed is processed, and the processing efficiency is high; when the caps with different sizes need to be machined, the telescopic rod 17 and the workbench 18 can be taken out only by pulling out the bolt 20 to stretch the third spring 21, the workbench 18 with the machining grooves 19 with different sizes is replaced, then the bolt 20 is inserted into the rotating rod 13, the bolt 20 is inserted through the telescopic rod 17 under the action of the third spring 21 to limit the position of the bolt, and the caps with different sizes can be machined, so that the application range is wide.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a lithium cell block processing pressure welding device, includes base (1), its characterized in that, fixedly connected with well cavity pole (2) on base (1), run through in well cavity pole (2) and be equipped with rather than sliding connection's slide bar (5), the top fixedly connected with fixed plate (6) of slide bar (5), the bottom fixedly connected with pressure welding machine (22) of fixed plate (6), fixedly connected with pneumatic cylinder (7) on base (1), the output fixedly connected with transfer line (8) of pneumatic cylinder (7), be equipped with moving mechanism between transfer line (8) and fixed plate (6), fixedly connected with dwang (13) on base (1), be equipped with intermittent type mechanism between transfer line (8) and dwang (13), the top of dwang (13) is equipped with workstation (18), be equipped with three processing groove (19) on workstation (18), a dismounting mechanism is arranged between the rotating rod (13) and the workbench (18).
2. The lithium battery cap processing and pressure welding device of claim 1, wherein the moving mechanism comprises a limiting rod (4) fixedly connected with the bottom of the sliding rod (5), the limiting rod (4) is slidably connected with the hollow rod (2), a first spring (3) is fixedly connected between the limiting rod (4) and the hollow rod (2), a connecting rod (9) is fixedly connected to the transmission rod (8), and the connecting rod (9) penetrates through the fixing plate (6) and is slidably connected with the fixing plate.
3. The lithium battery cap processing pressure welding device according to claim 2, wherein the intermittent mechanism comprises a rotating rod (10) rotatably connected with the transmission rod (8), a second spring (11) is fixedly connected between the rotating rod (10) and the transmission rod (8), a limiting block (12) is fixedly connected on the transmission rod (8), the limiting block (12) abuts against the rotating rod (10), a bearing (14) is installed on the rotating rod (13), a rotating disk (15) is fixedly connected on the rotating rod (13), and three limiting grooves (16) are formed in the rotating disk (15).
4. The lithium battery cap processing pressure welding device of claim 1, characterized in that, the disassembly body include with bottom fixed connection's of workstation (18) telescopic link (17), the bottom embedding dwang (13) of telescopic link (17) in and rather than sliding connection, be equipped with on dwang (13) with its sliding connection's bolt (20), set up in bolt (20) embedding dwang (13), bolt (20) run through telescopic link (17) and rather than sliding connection, the outer wall cover of bolt (20) is equipped with third spring (21), the both ends of third spring (21) respectively with dwang (13) and bolt (20) fixed connection.
5. The pressure welding device for processing the lithium battery cap as recited in claim 2, wherein a wedge-shaped block is fixedly connected to the connecting rod (9), and a wedge-shaped groove matched with the wedge-shaped block is formed in the fixing plate (6).
6. A lithium battery cover cap processing pressure welding device according to claim 4, characterized in that the outer wall of the bolt (20) is sleeved with a layer of rubber protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844978.XU CN214558578U (en) | 2020-12-01 | 2020-12-01 | Lithium battery cap processing pressure welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844978.XU CN214558578U (en) | 2020-12-01 | 2020-12-01 | Lithium battery cap processing pressure welding device |
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| CN214558578U true CN214558578U (en) | 2021-11-02 |
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| CN202022844978.XU Active CN214558578U (en) | 2020-12-01 | 2020-12-01 | Lithium battery cap processing pressure welding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055048A (en) * | 2021-11-09 | 2022-02-18 | 宜春盖瑞新能源有限公司 | Pressure welding device for production of lithium battery cap |
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2020
- 2020-12-01 CN CN202022844978.XU patent/CN214558578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055048A (en) * | 2021-11-09 | 2022-02-18 | 宜春盖瑞新能源有限公司 | Pressure welding device for production of lithium battery cap |
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