CN219966338U - Lithium cell explosion-proof lid pre-compaction device for riveting - Google Patents
Lithium cell explosion-proof lid pre-compaction device for riveting Download PDFInfo
- Publication number
- CN219966338U CN219966338U CN202321052471.8U CN202321052471U CN219966338U CN 219966338 U CN219966338 U CN 219966338U CN 202321052471 U CN202321052471 U CN 202321052471U CN 219966338 U CN219966338 U CN 219966338U
- Authority
- CN
- China
- Prior art keywords
- explosion
- positioning seat
- riveting
- pressing device
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- 238000005056 compaction Methods 0.000 title claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Primary Cells (AREA)
Abstract
The utility model provides a pre-pressing device for riveting an explosion-proof cover of a lithium battery, which belongs to the field of processing of explosion-proof covers of lithium batteries and comprises a positioning seat, wherein a groove is formed in the positioning seat, a pushing piece is arranged on the inner bottom wall of the groove, screw rods are rotatably arranged on the two inner side walls of the groove, one end of each screw rod is in threaded connection with a positioning pressing block, and a driving piece for driving the screw rods to rotate is arranged at the bottom of the groove in the positioning seat; through setting up of positioning seat, pushing away material spare, screw rod, location briquetting and driving piece, the vibration dish carries the explosion-proof lid of lithium cell on the positioning seat one by one, starts to push away the material spare and can jack up the explosion-proof lid of lithium cell between two location briquetting, starts the driving piece and drives two screw rods rotation, makes the screw rod drive two location briquetting and be close to each other, makes the location briquetting carry out pre-compaction location to the explosion-proof lid of lithium cell, need not manual operation, can improve riveting quality, improves production efficiency.
Description
Technical Field
The utility model belongs to the technical field of lithium battery explosion-proof cover processing, and particularly relates to a pre-pressing device for riveting a lithium battery explosion-proof cover.
Background
When the battery is overcharged or has an operation failure, abnormal gas is generated in the battery, so that the internal pressure of the battery is excessively high, and the battery is in danger of explosion. In order to prevent danger, an explosion-proof cover is often arranged on the top of the battery, so that the quality of the explosion-proof cover is particularly important. In general, the explosion-proof cover is in the riveting process, and the manual control is adopted in placing, taking out the product and mould pushing down, and the positioning effect is not good, seals and rivets the effect poor, is difficult to guarantee the quality unanimity, causes the defective products rate higher, and artificial intensity of labour is big, and the security is poor, and production efficiency is low.
Disclosure of Invention
The utility model aims to provide a pre-pressing device for riveting an explosion-proof cover of a lithium battery, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pre-compaction device for lithium cell explosion-proof lid riveting, includes the positioning seat, the recess is seted up to the inside of positioning seat, the interior bottom wall of recess is equipped with pushing away the material spare, the screw rod is installed to two inside walls of recess all rotations, the one end threaded connection of screw rod has the location briquetting, the inside bottom that is located the recess of positioning seat is equipped with and is used for driving screw rod pivoted driving piece.
Further, the pushing piece comprises an air cylinder fixedly arranged on the inner bottom wall of the groove and a pushing plate fixedly arranged at the upper end of the air cylinder.
Further, the driving piece comprises a double-shaft motor fixedly arranged in the positioning seat and a driving shaft fixedly arranged at two output ends of the double-shaft motor.
Further, one end of the driving shaft is fixedly connected with a driving wheel, one end of the screw is fixedly connected with a driven wheel, and the driving wheel and the driven wheel are linked through a belt.
Furthermore, the inner side walls of the grooves are positioned on two sides of the screw rod and fixedly connected with guide rods, and the positioning press blocks are sleeved on the guide rods in a sliding manner.
Furthermore, mounting holes are formed in four corners of the positioning seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the pre-pressing device for riveting the lithium battery explosion-proof cover, through the arrangement of the positioning seat, the pushing piece, the screw rods, the positioning pressing blocks and the driving piece, the lithium battery explosion-proof cover is conveyed to the positioning seat one by one through the vibrating disc, the pushing piece is started to jack up the lithium battery explosion-proof cover between the two positioning pressing blocks, the driving piece is started to drive the two screw rods to rotate, so that the screw rods drive the two positioning pressing blocks to be close to each other, the positioning pressing blocks pre-press and position the lithium battery explosion-proof cover, manual operation is not needed, the riveting quality can be improved, and the production efficiency is improved;
according to the pre-pressing device for riveting the lithium battery explosion-proof cover, through the arrangement of the driving piece, the double-shaft motor can be started to drive the two driving shafts to rotate, so that the driving shafts drive the driving wheels to rotate, the driving wheels drive the driven wheels to rotate through the belt, and the driven wheels drive the screw to rotate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
fig. 3 is a schematic view of a front view in cross section.
In the figure: 1. a positioning seat; 2. a groove; 3. a pushing piece; 31. a cylinder; 32. a pushing plate; 4. a screw; 5. positioning a pressing block; 6. a driving member; 61. a biaxial motor; 62. a drive shaft; 63. a driving wheel; 64. driven wheel; 65. a belt; 7. a guide rod; 8. and (5) mounting holes.
Detailed Description
The utility model is further described below with reference to examples. The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-3, the utility model provides a pre-pressing device for riveting an explosion-proof cover of a lithium battery, which comprises a positioning seat 1, wherein four corners of the positioning seat 1 are respectively provided with a mounting hole 8, the inside of the positioning seat 1 is provided with a groove 2, the inner bottom wall of the groove 2 is provided with a pushing piece 3, two inner side walls of the groove 2 are respectively provided with a screw 4 in a rotating way, one end of the screw 4 is in threaded connection with a positioning press block 5, the bottom of the groove 2 inside the positioning seat 1 is provided with a driving piece 6 for driving the screw 4 to rotate, the explosion-proof cover of the lithium battery is conveyed to the positioning seat 1 one by one through the positioning seat 1, the screw 4, the positioning press blocks 5 and the driving piece 6, the pushing piece 3 is started to jack the explosion-proof cover of the lithium battery between the two positioning press blocks 5, the driving piece 6 is started to drive the two screw 4 to rotate, the screw 4 is driven to drive the two positioning press blocks 5 to be close to each other, the positioning press blocks 5 are used for pre-pressing and positioning the explosion-proof cover of the lithium battery, manual operation is not required, the riveting quality is improved, and the production efficiency is improved.
Wherein, pushing away material piece 3 includes fixed mounting at cylinder 31 of recess 2 inner bottom wall and fixed mounting at the pushing away flitch 32 of cylinder 31 upper end, through the setting of cylinder 31 and pushing away flitch 32, can start cylinder 31 and drive pushing away flitch 32 and remove, makes pushing away flitch 32 promote the explosion-proof lid of lithium cell.
Wherein, driving piece 6 includes the biax motor 61 of fixed mounting in positioning seat 1 and the drive shaft 62 of fixed mounting at the two output of biax motor 61, the one end fixedly connected with action wheel 63 of drive shaft 62, the one end fixedly connected with follow driving wheel 64 of screw rod 4, action wheel 63 passes through belt 65 linkage with follow driving wheel 64, through setting up of driving piece 6, can start biax motor 61 and drive two drive shafts 62 rotation, make drive shaft 62 drive action wheel 63 rotation, make action wheel 63 drive follow driving wheel 64 rotation through belt 65, make follow driving wheel 64 drive screw rod 4 rotation.
Wherein, the equal fixedly connected with guide arm 7 of both sides that recess 2 inside wall is located screw rod 4, location briquetting 5 slip cup joint on guide arm 7, can play the guide effect to location briquetting 5 through guide arm 7.
The working principle and the using flow of the utility model are as follows: firstly, through setting up of positioning seat 1, pushing away material piece 3, screw rod 4, location briquetting 5 and driving piece 6, the vibration dish carries the explosion-proof lid of lithium cell one by one on positioning seat 1, start pushing away material piece 3 can jack up the explosion-proof lid of lithium cell between two location briquetting 5, start driving piece 6 drives two screw rods 4 and rotates, make screw rod 4 drive two location briquetting 5 be close to each other, make location briquetting 5 carry out the pre-compaction location to the explosion-proof lid of lithium cell, need not manual operation, can improve riveting quality, improve production efficiency.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lithium cell explosion-proof lid pre-compaction device for riveting, includes positioning seat (1), its characterized in that: the inside of positioning seat (1) is offered flutedly (2), the interior bottom wall of recess (2) is equipped with pushing away material spare (3), screw rod (4) are all installed in rotation to two inside walls of recess (2), one end threaded connection of screw rod (4) has location briquetting (5), the inside bottom that is located recess (2) of positioning seat (1) is equipped with and is used for driving screw rod (4) pivoted driving piece (6).
2. The pre-pressing device for riveting an explosion-proof cover of a lithium battery according to claim 1, wherein the pre-pressing device comprises: the pushing piece (3) comprises an air cylinder (31) fixedly arranged on the inner bottom wall of the groove (2) and a pushing plate (32) fixedly arranged at the upper end of the air cylinder (31).
3. The pre-pressing device for riveting an explosion-proof cover of a lithium battery according to claim 1, wherein the pre-pressing device comprises: the driving piece (6) comprises a double-shaft motor (61) fixedly arranged in the positioning seat (1) and driving shafts (62) fixedly arranged at two output ends of the double-shaft motor (61).
4. The pre-pressing device for riveting an explosion-proof cover of a lithium battery according to claim 3, wherein: one end of the driving shaft (62) is fixedly connected with a driving wheel (63), one end of the screw rod (4) is fixedly connected with a driven wheel (64), and the driving wheel (63) and the driven wheel (64) are linked through a belt (65).
5. The pre-pressing device for riveting an explosion-proof cover of a lithium battery according to claim 1, wherein the pre-pressing device comprises: the inner side wall of the groove (2) is positioned at two sides of the screw (4) and fixedly connected with a guide rod (7), and the positioning press block (5) is sleeved on the guide rod (7) in a sliding manner.
6. The pre-pressing device for riveting an explosion-proof cover of a lithium battery according to claim 1, wherein the pre-pressing device comprises: four corners of the positioning seat (1) are provided with mounting holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052471.8U CN219966338U (en) | 2023-05-05 | 2023-05-05 | Lithium cell explosion-proof lid pre-compaction device for riveting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052471.8U CN219966338U (en) | 2023-05-05 | 2023-05-05 | Lithium cell explosion-proof lid pre-compaction device for riveting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966338U true CN219966338U (en) | 2023-11-07 |
Family
ID=88587663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321052471.8U Active CN219966338U (en) | 2023-05-05 | 2023-05-05 | Lithium cell explosion-proof lid pre-compaction device for riveting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966338U (en) |
-
2023
- 2023-05-05 CN CN202321052471.8U patent/CN219966338U/en active Active
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