CN107243714B - Carousel formula positioning mechanism - Google Patents
Carousel formula positioning mechanism Download PDFInfo
- Publication number
- CN107243714B CN107243714B CN201710386172.0A CN201710386172A CN107243714B CN 107243714 B CN107243714 B CN 107243714B CN 201710386172 A CN201710386172 A CN 201710386172A CN 107243714 B CN107243714 B CN 107243714B
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- China
- Prior art keywords
- positioning
- clamping
- plate
- clamping block
- block
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a rotary disc type positioning mechanism, which is used for clamping, positioning and transferring a battery cell and a battery cell protection plate, and comprises the following components: the rotary disk, a plurality of clamping and positioning devices installed on the rotary disk and a rotary disk driving device connected with the rotary disk driving device. The clamping and positioning device comprises a battery core clamping and positioning part for clamping and positioning the battery core and a protection plate clamping and positioning part for clamping and positioning the battery core protection plate. According to the rotary table type positioning mechanism, the electric core clamping and positioning part and the protection plate clamping and positioning part are arranged on the rotary table, so that automatic clamping and positioning operation of the electric core and the electric core protection plate is realized, the electric core and the electric core protection plate can be effectively prevented from being shifted in the welding or moving process, and meanwhile, the electric core and the electric core protection plate are rotated to each station for processing through the rotary table, so that the production efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of battery production and manufacturing, in particular to a rotary disc type positioning mechanism.
Background
In the production process of the soft package battery, the battery core and the battery core protection plate are required to be fixed, and then the protection plate is welded on the lug of the battery core. At present, the positioning mode mainly adopted is manual welding positioning, namely, a simple clamp is adopted to fix the battery core and the protection plate, and then welding treatment is carried out. The positioning mode is not only low in production efficiency, but also the positioning of the battery core and the protection plate is not stable enough, and the position movement easily occurs in the welding process, so that poor production such as welding position deviation, insufficient welding and the like occurs, and the welding efficiency is low. Therefore, how to design a positioning mechanism suitable for the battery cell and the protection board is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a rotary disc type positioning mechanism which is used for clamping, positioning and transferring a battery cell and a battery cell protection plate.
The aim of the invention is realized by the following technical scheme:
a turntable type positioning mechanism for clamping, positioning and transferring a battery cell and a battery cell protection plate, comprising: the rotary disk comprises a rotary disk, a plurality of clamping and positioning devices arranged on the rotary disk and a rotary disk driving device in driving connection with the rotary disk;
the clamping and positioning device comprises a battery core clamping and positioning part for clamping and positioning a battery core and a protection plate clamping and positioning part for clamping and positioning a battery core protection plate;
the cell clamping and positioning part comprises: the battery cell mounting bottom plate, the first positioning plate, the second positioning plate and the third positioning plate are symmetrically arranged on the battery cell mounting bottom plate, and the third positioning plate is arranged between the first positioning plate and the second positioning plate;
the battery cell mounting bottom plate is far away from one end of the third locating plate and is provided with a first limiting clamping block and a second limiting clamping block, and the first limiting clamping block and the second limiting clamping block are symmetrically arranged.
As a preferable scheme of the invention, the first positioning plate and the third positioning plate are movably arranged on the battery cell mounting bottom plate, and the second positioning plate is fixedly arranged on the battery cell mounting bottom plate.
As a preferable scheme of the invention, one end of the first positioning plate and one end of the third positioning plate are respectively provided with a guide sliding block and a buffer elastic piece, one end of the buffer elastic piece is abutted against the guide sliding block, and the other end of the buffer elastic piece is fixedly connected to the battery cell mounting bottom plate.
As a preferable scheme of the invention, one end of the guide sliding block is of an inclined surface structure and penetrates through the bottom of the battery cell mounting bottom plate.
As a preferable mode of the present invention, the buffer elastic member is a buffer spring.
As a preferable scheme of the invention, one ends of the first limit clamping block and the second limit clamping block are of L-shaped structures.
As a preferred aspect of the present invention, the protection plate clamping and positioning portion includes: the protection board mounting support seat, install the first clamping piece and the second clamping piece at protection board mounting support seat both ends and install the third clamping piece between first clamping piece and the second clamping piece.
As a preferable mode of the invention, the third clamping block moves on the protective plate mounting support base to move close to or away from the battery cell mounting base plate, and the first clamping block and the second clamping block move close to or away from each other.
As a preferable scheme of the invention, a protective plate mounting gap is arranged between the battery cell mounting bottom plate and the protective plate mounting support seat.
As a preferred solution of the present invention, the clamping and positioning device is provided with eight clamping and positioning devices and distributed in an annular array around the rotating shaft of the rotating disc.
Compared with the prior art, the invention has the following advantages:
according to the rotary table type positioning mechanism, the electric core clamping and positioning part and the protection plate clamping and positioning part are arranged on the rotary table, so that automatic clamping and positioning operation of the electric core and the electric core protection plate is realized, the electric core and the electric core protection plate can be effectively prevented from being shifted in the welding or moving process, and meanwhile, the electric core and the electric core protection plate are rotated to each station for processing through the rotary table, so that the production efficiency is effectively improved.
Drawings
FIG. 1 is a block diagram of a turntable positioning mechanism according to an embodiment of the present invention;
FIG. 2 is a block diagram of a clamping and positioning device of the turntable positioning mechanism of FIG. 1;
fig. 3 is a block diagram of another view of the clamping and positioning device of fig. 2.
Fig. 4 is a structural view of a start lifting part of the turntable type positioning mechanism in fig. 1.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to FIG. 1, a rotary positioning mechanism 10 according to an embodiment of the present invention is shown in block diagram form.
Referring to fig. 1 and 2, a turntable type positioning mechanism 10 for clamping, positioning and transferring a battery cell 20 and a battery cell protection plate 30 includes: a rotating disk 100, a plurality of clamping and positioning devices 200 mounted on the rotating disk 100, and a turntable driving device 300 in driving connection with the rotating disk 100. In this embodiment, the turntable driving device 300 is a turntable driver.
In this embodiment, the clamping and positioning device 200 is provided with eight clamping and positioning devices and is distributed in an annular array around the rotation axis of the rotating disc. After the electric core 20 and the electric core protection plate 30 are clamped and positioned, the electric core 20 and the electric core protection plate 30 are rotated to corresponding stations through rotation of the rotating disc 100 for performing technological operations such as laser welding.
As shown in fig. 2, the clamping and positioning device 200 includes a cell clamping and positioning portion 210 for clamping and positioning the cell 20 and a protection plate clamping and positioning portion 220 for clamping and positioning the cell protection plate 30.
The cell clamping and positioning part 210 includes: the battery cell mounting base plate 211, the first positioning plate 212, the second positioning plate 213 and the third positioning plate 214, wherein the first positioning plate 212 and the second positioning plate 213 are symmetrically arranged on the battery cell mounting base plate 211, and the third positioning plate 214 is arranged between the first positioning plate 212 and the second positioning plate 213.
Further, a first limiting clamping block 215 and a second limiting clamping block 216 are installed on one end, far away from the third positioning plate 214, of the battery cell mounting base plate 211, and the first limiting clamping block 215 and the second limiting clamping block 216 are symmetrically arranged.
Further, the first positioning plate 212 and the third positioning plate 214 are movably mounted on the cell mounting base plate 211, and the second positioning plate 213 is fixedly mounted on the cell mounting base plate 211. One end of the first limiting clamping block 215 and one end of the second limiting clamping block 216 are of an L-shaped structure.
As shown in fig. 3, one end of the first positioning plate 212 and one end of the third positioning plate 214 are respectively provided with a guiding sliding block 217 and a buffering elastic piece 218, one end of the buffering elastic piece 218 is abutted against the guiding sliding block 217, and the other end is fixedly connected to the battery cell mounting bottom plate 211.
In this embodiment, one end of the guiding sliding block 217 is in a slant structure and penetrates the bottom of the cell mounting base plate 211. The buffer elastic member 218 is a buffer spring.
The battery cell 20 is mounted on the battery cell mounting base plate 211, and the second positioning plate 213 is a positioning reference surface, and forms a battery cell mounting region by being matched with the first positioning plate 212 and the third positioning plate 214. Meanwhile, the other two ends of the battery cell 20 are fixed through the first limiting clamping block 215 and the second limiting clamping block 216, so that the battery cell 20 is limited in position, and the battery cell is prevented from moving on the battery cell mounting bottom plate 211. The first limiting clamping block 215 and the second limiting clamping block 216 are arranged in an L-shaped structure, so that on one hand, the limiting position is achieved, and on the other hand, the first limiting clamping block 215 and the second limiting clamping block 216 are convenient for welding work of the battery cell 20 and the battery cell protection plate 30.
Referring again to fig. 2, the protection plate clamping and positioning part 220 includes: the protection plate mounting support base 221, a first clamping block 222 and a second clamping block 223 mounted at both ends of the protection plate mounting support base 221, and a third clamping block 224 mounted between the first clamping block 222 and the second clamping block 223.
The third clamping block 224 moves on the protection plate mounting support 221 toward or away from the cell mounting base plate 211, and the first clamping block 222 and the second clamping block 223 move toward or away from each other. A protection plate mounting gap (not shown) is provided between the battery cell mounting base plate 211 and the protection plate mounting support 221. The protection board installation clearance is used for installing the core protection board 30, and after the protection board installation clearance was placed to the core protection board 30, the third clamp block 224 can press from both sides tightly fixedly to the core protection board 30, simultaneously, the first clamp block 222 all is equipped with the spacing kicking block 225 of protection board with the second clamp block 223, through the spacing kicking block 225 butt in both ends of core protection board 30 of protection board to accomplish the fixed to the both ends of core protection board 30.
In this embodiment, the bottoms of the first clamping block 222, the second clamping block 223 and the third clamping block 224 are all inclined structures.
As shown in fig. 4, a starting lifting part 230 is installed below each of the cell clamping and positioning part 210 and the protection plate clamping and positioning part 220, and the starting lifting part 230 includes: the device comprises an upgrade support frame 231, a lifting top block 232 which performs lifting movement on the upgrade support frame 231, and a lifting cylinder 233 which is in driving connection with the lifting top block 232. The lifting top block 232 is provided with a plurality of rotating rollers 234, and the rotating rollers 234 are respectively arranged under the first positioning plate 212 and the third positioning plate 214 and under the first clamping block 222, the second clamping block 223 and the third clamping block 224. The lifting cylinder 233 drives the lifting top block 232 to lift, so that the rotating roller 234 is in contact fit with the inclined structures of the bottom ends of the first positioning plate 212, the third positioning plate 214, the first clamping block 222, the second clamping block 223 and the third clamping block 224, and the first positioning plate 212, the third positioning plate 214, the first clamping block 222, the second clamping block 223 and the third clamping block 224 move along the set direction, so that corresponding clamping or loosening movement is performed in the process of placing or clamping the battery cell 20 and the battery cell protection plate 30.
Referring to fig. 2 again, the protection plate mounting support base 221 is provided with scale marks 226, and the positions of the first clamping block 222 and the second clamping block 223 can be adjusted by setting the scale marks 226, so as to adapt to positioning and placement of the battery core protection plates 30 with different specifications.
Compared with the prior art, the invention has the following advantages:
according to the turntable type positioning mechanism 10, the cell clamping and positioning part 210 and the protection plate clamping and positioning part 220 are arranged on the rotating disc 100, so that automatic clamping and positioning operation on the cell 20 and the cell protection plate 30 is realized, the cell 20 and the cell protection plate 30 can be effectively prevented from being shifted in the welding or moving process, and meanwhile, the cell 20 and the cell protection plate 30 are rotated to each station for processing through the rotating disc 100, so that the production efficiency is effectively improved.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. The utility model provides a carousel formula positioning mechanism for press from both sides tight location and transfer to electric core and electric core protection shield, its characterized in that includes: the rotary disk comprises a rotary disk, a plurality of clamping and positioning devices arranged on the rotary disk and a rotary disk driving device in driving connection with the rotary disk;
the clamping and positioning device comprises a battery core clamping and positioning part for clamping and positioning a battery core and a protection plate clamping and positioning part for clamping and positioning a battery core protection plate;
the cell clamping and positioning part comprises: the battery cell mounting bottom plate, the first positioning plate, the second positioning plate and the third positioning plate are symmetrically arranged on the battery cell mounting bottom plate, and the third positioning plate is arranged between the first positioning plate and the second positioning plate;
a first limiting clamping block and a second limiting clamping block are arranged at one end, far away from the third positioning plate, of the battery cell mounting bottom plate, and the first limiting clamping block and the second limiting clamping block are symmetrically arranged;
the protection shield clamping and positioning part comprises: the device comprises a protection plate mounting support seat, a first clamping block, a second clamping block and a third clamping block, wherein the first clamping block and the second clamping block are arranged at two ends of the protection plate mounting support seat; the third clamping block moves on the protective plate mounting support seat to approach or depart from the battery cell mounting bottom plate, and the first clamping block and the second clamping block move to approach or depart from each other; a protective plate mounting gap is arranged between the battery cell mounting bottom plate and the protective plate mounting support seat; the bottoms of the first clamping block, the second clamping block and the third clamping block are inclined structures;
the electric core clamping and positioning part with the start lifting part is all installed to protection shield clamping and positioning part below, start lifting part includes: the lifting device comprises an upgrading support frame, a lifting top block which performs lifting movement on the upgrading support frame and a lifting cylinder which is in driving connection with the lifting top block; the lifting jacking block is provided with a plurality of rotating rollers, and each rotating roller is respectively arranged under the first locating plate and the third locating plate and under the first clamping block, the second clamping block and the third clamping block.
2. The rotary disc type positioning mechanism according to claim 1, wherein the first positioning plate and the third positioning plate are movably mounted on the cell mounting base plate, and the second positioning plate is fixedly mounted on the cell mounting base plate.
3. The rotary table type positioning mechanism according to claim 2, wherein one ends of the first positioning plate and the third positioning plate are respectively provided with a guide sliding block and a buffer elastic piece, one end of the buffer elastic piece is abutted against the guide sliding block, and the other end of the buffer elastic piece is fixedly connected to the battery cell mounting bottom plate.
4. The rotary positioning mechanism according to claim 3, wherein one end of the guide sliding block is of an inclined surface structure and penetrates through the bottom of the battery cell mounting bottom plate.
5. A turret positioning mechanism according to claim 3, wherein the buffer spring is a buffer spring.
6. The turntable positioning mechanism according to claim 1, wherein one ends of the first and second limiting blocks are both in an "L" shape.
7. The turntable positioning mechanism according to claim 1, wherein the clamping and positioning means is provided with eight and distributed in an annular array around the rotational axis of the rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386172.0A CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386172.0A CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107243714A CN107243714A (en) | 2017-10-13 |
| CN107243714B true CN107243714B (en) | 2023-08-15 |
Family
ID=60016712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386172.0A Active CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243714B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807858U (en) * | 2010-09-03 | 2011-04-27 | 飞毛腿电池有限公司 | Universal fixture for spot welding of mobile phone battery cell and protective plate |
| CN202010843U (en) * | 2011-04-22 | 2011-10-19 | 天津力神电池股份有限公司 | Welding device capable of parallel electric resistance welding |
| CN204893282U (en) * | 2015-07-28 | 2015-12-23 | 惠州市德瑞达科技股份有限公司 | Laser welding anchor clamps of electricity core and protection shield |
| CN204913158U (en) * | 2015-09-01 | 2015-12-30 | 深圳市时瑞电池有限公司 | Electricity core and protection shield spot welding universal fixturing |
| CN105563138A (en) * | 2016-03-15 | 2016-05-11 | 温州智元知识产权管理有限公司 | Welding machine for cylindrical lithium battery current collector |
| CN206029072U (en) * | 2016-09-14 | 2017-03-22 | 惠州市德赛自动化技术有限公司 | Automatic welding machine |
| CN206912598U (en) * | 2017-05-26 | 2018-01-23 | 惠州市三协精密有限公司 | A kind of rotating disc type detent mechanism |
-
2017
- 2017-05-26 CN CN201710386172.0A patent/CN107243714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807858U (en) * | 2010-09-03 | 2011-04-27 | 飞毛腿电池有限公司 | Universal fixture for spot welding of mobile phone battery cell and protective plate |
| CN202010843U (en) * | 2011-04-22 | 2011-10-19 | 天津力神电池股份有限公司 | Welding device capable of parallel electric resistance welding |
| CN204893282U (en) * | 2015-07-28 | 2015-12-23 | 惠州市德瑞达科技股份有限公司 | Laser welding anchor clamps of electricity core and protection shield |
| CN204913158U (en) * | 2015-09-01 | 2015-12-30 | 深圳市时瑞电池有限公司 | Electricity core and protection shield spot welding universal fixturing |
| CN105563138A (en) * | 2016-03-15 | 2016-05-11 | 温州智元知识产权管理有限公司 | Welding machine for cylindrical lithium battery current collector |
| CN206029072U (en) * | 2016-09-14 | 2017-03-22 | 惠州市德赛自动化技术有限公司 | Automatic welding machine |
| CN206912598U (en) * | 2017-05-26 | 2018-01-23 | 惠州市三协精密有限公司 | A kind of rotating disc type detent mechanism |
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| Publication number | Publication date |
|---|---|
| CN107243714A (en) | 2017-10-13 |
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