CN106953114B - Battery cell positioning and clamping device - Google Patents
Battery cell positioning and clamping device Download PDFInfo
- Publication number
- CN106953114B CN106953114B CN201710324327.8A CN201710324327A CN106953114B CN 106953114 B CN106953114 B CN 106953114B CN 201710324327 A CN201710324327 A CN 201710324327A CN 106953114 B CN106953114 B CN 106953114B
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- positioning
- pressing
- bearing
- contacted
- clamping device
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- 230000007246 mechanism Effects 0.000 claims abstract description 136
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003245 working effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Transplanting Machines (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery cell positioning and clamping device which comprises a traction mechanism, a bearing mechanism, a positioning mechanism and a pressing mechanism, wherein the traction mechanism and the positioning mechanism are assembled on the bearing mechanism, and the relative movement parts of the traction mechanism and the positioning mechanism and the bearing mechanism are both slide block mechanisms; an electric core is arranged on the upper surface of one end of the bearing mechanism, and the upper surface of the electric core is contacted with the pressing mechanism; the pressing mechanism comprises a pressing frame and a gear; one end of the pressing frame is contacted with the upper surface of the battery cell, and the other end of the pressing frame is hinged with the bearing mechanism at the point A; the gear is assembled on the center surface of the pressing frame and is coaxial with the point A; one end of the positioning mechanism is provided with a bucket-shaped opening; the traction mechanism comprises a rack, a cam bearing follower and limiting blocks, wherein the limiting blocks are arranged at two ends of the traction mechanism, and the rack and the gear do meshing motion during working. The beneficial effects are that: the invention has compact structure, reduces friction coefficient and prolongs service life.
Description
Technical Field
The invention relates to a positioning and clamping device, in particular to a battery cell positioning and clamping device, and belongs to the field of mechanical application.
Background
In the current power battery production line, most of the positioning and clamping devices of the pole group battery cells are single-action, and two actions cannot be realized on one device at the same time. The common clamping and positioning device has the problems of low production efficiency and the like because of the single action and the incontinuous working actions. Under the large environment of electrified production, the linkage of the components such as the air cylinder and the like can realize the simultaneous operation of multiple working actions, but the layout, the installation and the maintenance of the structure are more troublesome, and the manufacturing cost is low.
Disclosure of Invention
The invention aims to: the invention aims to provide a positioning and clamping device which can realize the combination of clamping and positioning functions and save space.
The technical scheme is as follows: the battery cell positioning and clamping device comprises a traction mechanism, a bearing mechanism, a positioning mechanism and a pressing mechanism, wherein the traction mechanism and the positioning mechanism are assembled on the bearing mechanism, and the relative movement parts of the traction mechanism and the bearing mechanism are both slide block mechanisms; an electric core is arranged on the upper surface of one end of the bearing mechanism, the upper surface of the electric core is contacted with the pressing mechanism, and four corners of the electric core are contacted with the positioning mechanism; the pressing mechanism comprises a pressing frame and a gear; one end of the pressing frame is contacted with the upper surface of the battery cell, and the other end of the pressing frame is hinged with the bearing mechanism at the point A; the gear is assembled on the center surface of the pressing frame and is coaxial with the point A; one end of the positioning mechanism is provided with a bucket-shaped opening; the traction mechanism comprises racks, cam bearing followers and limiting blocks, wherein the limiting blocks are arranged at two ends of the traction mechanism, the racks and the gears do meshing motion during working, and meanwhile the cam bearing followers are contacted with or far away from a bucket-shaped opening at one end of the positioning mechanism.
The preferred item, in order to guarantee reliability and linkage of the positioning action of positioning, the said positioning mechanism includes clamp stop block, locking frame and extension spring all around; the four peripheral clamp stop blocks are contacted with the four corners of the battery cell; the locking frames are connected with the peripheral clamp stop blocks on the same side, and the locking frames on two opposite sides form a bucket-shaped opening; the tension springs are connected with the four opposite clamp stoppers on the two sides.
Preferably, in order to ensure the coordination and repeatability of the positioning action, the number of the tension springs is one, namely, the tension springs are connected with the four clamp stoppers close to the two opposite sides of the bucket-shaped opening.
Preferably, in order to ensure the accuracy of the positioning action, the positioning mechanism further comprises a guide rod, one end of the guide rod is connected with the locking frame, and the other end of the guide rod is matched with the bearing mechanism hole shaft.
Preferably, in order to ensure the reliability and repeatability of the positioning and clamping device, the positioning and clamping device further comprises a reset mechanism, wherein the reset mechanism comprises a guide rod, a rectangular spring and a pressing sheet; the guide rods are symmetrically distributed on two sides of the traction mechanism, one end of each guide rod is connected with the bearing mechanism, and the other end of each guide rod is connected with the pressing sheet; the rectangular springs are assembled on the corresponding guide rods; when the traction mechanism works, the pressing piece is contacted with a limiting block at one end of the traction mechanism.
The beneficial effects are that: compared with the prior art, the invention has compact structure, saves more space compared with the original two single-action structures in one structural dimension, adopts a sliding block mechanism at each movement part, reduces the friction coefficient and prolongs the service life.
Drawings
FIG. 1 is a schematic diagram of an oblique view of the present invention;
fig. 2 is a schematic bottom view of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1 and 2, the battery cell positioning and clamping device comprises a traction mechanism 1), a bearing mechanism 2, a positioning mechanism 3, a pressing mechanism 4 and a resetting mechanism 5, wherein the traction mechanism 1 and the positioning mechanism 3 are assembled on the bearing mechanism 2, and the relative movement parts of the traction mechanism 1 and the positioning mechanism 3 and the bearing mechanism 2 are both slide block mechanisms; the upper surface of one end of the bearing mechanism 2 is provided with a battery cell 21, the upper surface of the battery cell 21 is contacted with the pressing mechanism 4, and four corners of the battery cell 21 are contacted with the positioning mechanism 3; the pressing mechanism 4 comprises a pressing frame 41 and a gear 42; one end of the pressing frame 41 is contacted with the upper surface of the battery cell 21, and the other end of the pressing frame is hinged with the bearing mechanism 2 at the point A; the gear 42 is assembled on the center surface of the pressing frame 41 and is coaxial with the point A; the positioning mechanism 3 comprises a peripheral clamp stop block 31, a locking frame 32 and a tension spring 33; the four peripheral clamp stoppers 31 are contacted with the four corners of the battery cell 21; the locking frames 32 are connected with the peripheral clamp stop blocks 31 on the same side, and the locking frames 32 opposite to the two sides form a bucket-shaped opening; the number of the tension springs 33 is one, namely, the tension springs are connected with the four clamp stoppers 31 which are close to the two opposite sides of the bucket-shaped opening; the reset mechanism 5 comprises a guide rod 51, a rectangular spring 52 and a pressing piece 53; the guide rods 51 are symmetrically distributed on two sides of the traction mechanism 1, one end of each guide rod is connected with the bearing mechanism 2, and the other end of each guide rod is connected with the pressing piece 53; the rectangular springs 52 are assembled to each corresponding guide rod 51; the traction mechanism 1 comprises a rack 11, a cam bearing follower 12 and a limiting block 13, wherein the limiting block 13 is arranged at two ends of the traction mechanism 1, a power source (air cylinder) drives the traction mechanism 1 during working, the rack 11 and the gear 42 do meshing motion, and meanwhile, the cam bearing follower 12 is contacted with or separated from a bucket-shaped opening at one end of the positioning mechanism 3. When the cam bearing follower 12 contacts with the bucket-shaped opening at one end of the positioning mechanism 3, the peripheral fixture stop blocks 31 contacting with the four corners of the battery cell 21 are loosened, meanwhile, one end of the pressing frame 41 is lifted and is far away from the upper surface of the battery cell 21, and the pressing sheet 53 gradually contacts with the limiting block 13 at one end of the traction mechanism 1 and is in a pressing state. The cam bearing follower 12 acts in opposition to the respective mechanism when it is distanced from the bucket opening at one end of the positioning mechanism 3. The traction mechanism 1 and the compression mechanism 4 adopt racks 11 and gears 42 for meshing movement, so that the structure is reliable, the function is stable, and the service life is longer and more reliable compared with a common gas claw.
As shown in fig. 1 and 2, the battery cell positioning and clamping device comprises a traction mechanism 1), a bearing mechanism 2, a positioning mechanism 3, a pressing mechanism 4 and a resetting mechanism 5, wherein the traction mechanism 1 and the positioning mechanism 3 are assembled on the bearing mechanism 2, and the relative movement parts of the traction mechanism 1 and the positioning mechanism 3 and the bearing mechanism 2 are both slide block mechanisms; the upper surface of one end of the bearing mechanism 2 is provided with a battery cell 21, the upper surface of the battery cell 21 is contacted with the pressing mechanism 4, and four corners of the battery cell 21 are contacted with the positioning mechanism 3; the pressing mechanism 4 comprises a pressing frame 41 and a gear 42; one end of the pressing frame 41 is contacted with the upper surface of the battery cell 21, and the other end of the pressing frame is hinged with the bearing mechanism 2 at the point A; the gear 42 is assembled on the center surface of the pressing frame 41 and is coaxial with the point A; the positioning mechanism 3 comprises a peripheral clamp stop block 31, a locking frame 32, a tension spring 33 and a guide rod 34; the four peripheral clamp stoppers 31 are contacted with the four corners of the battery cell 21; the locking frames 32 are connected with the peripheral clamp stop blocks 31 on the same side, and the locking frames 32 opposite to the two sides form a bucket-shaped opening; the number of the tension springs 33 is one, namely, the tension springs are connected with the four clamp stoppers 31 which are close to the two opposite sides of the bucket-shaped opening; one end of the guide rod 34 is connected with the locking frame 32, and the other end is in shaft fit with the hole of the bearing mechanism 2; the reset mechanism 5 comprises a guide rod 51, a rectangular spring 52 and a pressing piece 53; the guide rods 51 are symmetrically distributed on two sides of the traction mechanism 1, one end of each guide rod is connected with the bearing mechanism 2, and the other end of each guide rod is connected with the pressing piece 53; the rectangular springs 52 are assembled to each corresponding guide rod 51; the traction mechanism 1 comprises a rack 11, a cam bearing follower 12 and a limiting block 13, wherein the limiting block 13 is arranged at two ends of the traction mechanism 1, a power source (air cylinder) drives the traction mechanism 1 during working, the rack 11 and the gear 42 do meshing motion, and meanwhile, the cam bearing follower 12 is contacted with or separated from a bucket-shaped opening at one end of the positioning mechanism 3. When the cam bearing follower 12 contacts with the bucket-shaped opening at one end of the positioning mechanism 3, the peripheral fixture stop blocks 31 contacting with the four corners of the battery cell 21 are loosened, meanwhile, one end of the pressing frame 41 is lifted and is far away from the upper surface of the battery cell 21, and the pressing sheet 53 gradually contacts with the limiting block 13 at one end of the traction mechanism 1 and is in a pressing state. The cam bearing follower 12 acts in opposition to the respective mechanism when it is distanced from the bucket opening at one end of the positioning mechanism 3. The positioning and clamping device has the advantages of compact and reasonable structure, strong functions, capability of simultaneously realizing clamping and positioning, adoption of a sliding block mechanism at each moving part, reduction of friction coefficient and improvement of service life.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes made by those skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a battery cell positioning and clamping device, includes traction mechanism (1), bears mechanism (2), positioning mechanism (3) and hold-down mechanism (4), traction mechanism (1), positioning mechanism (3) assemble in bearing mechanism (2), and both are slider mechanism with the relative motion position of bearing mechanism (2); an electric core (21) is arranged on the upper surface of one end of the bearing mechanism (2), the upper surface of the electric core (21) is contacted with the pressing mechanism (4), and four corners of the electric core (21) are contacted with the positioning mechanism (3); the method is characterized in that: the pressing mechanism (4) comprises a pressing frame (41) and a gear (42); one end of the pressing frame (41) is contacted with the upper surface of the battery cell (21), and the other end of the pressing frame is hinged with the bearing mechanism (2) at the point A; the gear (42) is assembled on the center surface of the pressing frame (41) and is coaxial with the point A; one end of the positioning mechanism (3) is provided with a bucket-shaped opening; the traction mechanism (1) comprises a rack (11), a cam bearing follower (12) and limiting blocks (13), wherein the limiting blocks (13) are arranged at two ends of the traction mechanism (1), the rack (11) and the gear (42) do meshing motion when in operation, and meanwhile the cam bearing follower (12) is contacted with or far away from a bucket-shaped opening at one end of the positioning mechanism (3).
2. The cell positioning and clamping device according to claim 1, wherein: the positioning mechanism (3) comprises a peripheral clamp stop block (31), a locking frame (32) and a tension spring (33); the four peripheral clamp stop blocks (31) are contacted with four corners of the battery cell (21); the locking frames (32) are connected with the peripheral clamp stop blocks (31) on the same side, and the locking frames (32) on two opposite sides form a bucket-shaped opening; the tension springs (33) are connected with the peripheral clamp stop blocks (31) with two opposite sides.
3. The cell positioning and clamping device according to claim 2, wherein: the number of the tension springs (33) is one, namely, the tension springs are connected with the four clamp stop blocks (31) which are close to the two opposite sides of the bucket-shaped opening.
4. A cell positioning and clamping device according to claim 3, wherein: the positioning mechanism (3) further comprises a guide rod (34), one end of the guide rod (34) is connected with the locking frame (32), and the other end of the guide rod is matched with the hole shaft of the bearing mechanism (2).
5. The cell positioning and clamping device according to claim 3 or 4, wherein: the positioning and clamping device further comprises a reset mechanism (5), wherein the reset mechanism (5) comprises a guide rod (51), a rectangular spring (52) and a pressing piece (53); the guide rods (51) are symmetrically distributed on two sides of the traction mechanism (1), one end of each guide rod is connected with the bearing mechanism (2), and the other end of each guide rod is connected with the pressing sheet (53); the rectangular springs (52) are assembled on each corresponding guide rod (51); when the traction mechanism works, the pressing piece (53) is contacted with a limiting block (13) at one end of the traction mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324327.8A CN106953114B (en) | 2017-05-10 | 2017-05-10 | Battery cell positioning and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324327.8A CN106953114B (en) | 2017-05-10 | 2017-05-10 | Battery cell positioning and clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106953114A CN106953114A (en) | 2017-07-14 |
| CN106953114B true CN106953114B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710324327.8A Active CN106953114B (en) | 2017-05-10 | 2017-05-10 | Battery cell positioning and clamping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106953114B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399360A (en) * | 2007-09-28 | 2009-04-01 | 深圳市比克电池有限公司 | Electric core package clip |
| CN202213730U (en) * | 2011-07-27 | 2012-05-09 | 惠州比亚迪电池有限公司 | Machine for adhering adhesive tape |
| CN102873390A (en) * | 2012-09-05 | 2013-01-16 | 中航锂电（洛阳）有限公司 | Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device |
| CN102969524A (en) * | 2012-11-15 | 2013-03-13 | 珠海市讯达科技有限公司 | Cell bonding molding device |
| CN104362388A (en) * | 2012-09-04 | 2015-02-18 | 江苏省电力公司常州供电公司 | Battery plate wrapping machine capable of being automatically operated |
| CN206834259U (en) * | 2017-05-10 | 2018-01-02 | 镇江成泰自动化技术有限公司 | A kind of battery core positioning clamping device |
-
2017
- 2017-05-10 CN CN201710324327.8A patent/CN106953114B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101399360A (en) * | 2007-09-28 | 2009-04-01 | 深圳市比克电池有限公司 | Electric core package clip |
| CN202213730U (en) * | 2011-07-27 | 2012-05-09 | 惠州比亚迪电池有限公司 | Machine for adhering adhesive tape |
| CN104362388A (en) * | 2012-09-04 | 2015-02-18 | 江苏省电力公司常州供电公司 | Battery plate wrapping machine capable of being automatically operated |
| CN102873390A (en) * | 2012-09-05 | 2013-01-16 | 中航锂电（洛阳）有限公司 | Tab cutting device of lithium battery core and tab cutting equipment using tab cutting device |
| CN102969524A (en) * | 2012-11-15 | 2013-03-13 | 珠海市讯达科技有限公司 | Cell bonding molding device |
| CN206834259U (en) * | 2017-05-10 | 2018-01-02 | 镇江成泰自动化技术有限公司 | A kind of battery core positioning clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106953114A (en) | 2017-07-14 |
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Effective date of registration: 20240123 Address after: 334000, Room 203, Building 1, No. 7 Yingbin Avenue, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province Applicant after: Jiangxi Yizhou Technology Co.,Ltd. Country or region after: China Address before: 212132 building 16, new energy industrial park, 300 Gangnan Road, Zhenjiang New District, Jiangsu Applicant before: ZHENJIANG CINNIC AUTOMATIC TECHNOLOGY CO.,LTD. Country or region before: China |
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