CN215732032U - Coil core tray compatible with multi-model lithium battery square batteries - Google Patents
Coil core tray compatible with multi-model lithium battery square batteries Download PDFInfo
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- CN215732032U CN215732032U CN202121978897.7U CN202121978897U CN215732032U CN 215732032 U CN215732032 U CN 215732032U CN 202121978897 U CN202121978897 U CN 202121978897U CN 215732032 U CN215732032 U CN 215732032U
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- limiting block
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- roll core
- lithium
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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
- 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
Abstract
The utility model relates to the field of lithium ion battery manufacturing, in particular to a winding core tray compatible with multiple types of lithium battery square batteries, which comprises a tray bottom plate; a front limiting block, a rear limiting block, a left limiting block and a right limiting block are movably arranged on the tray bottom plate; the front limiting block and the rear limiting block can move back and forth to change the installation positions of the front limiting block and the rear limiting block, and the left limiting block and the right limiting block can move left and right to change the installation positions of the left limiting block and the right limiting block; the area among the front limiting block, the rear limiting block, the left limiting block and the right limiting block is a roll core placing area. The utility model has the advantages that: this roll up core tray can compatible multiple model and roll up the core, has realized that polytypic square battery rolls up a core sharing tray, reduces the tray kind, reduces the tray expense, and its overall structure is simple, simple to operate.
Description
Technical Field
The utility model relates to the field of lithium ion battery manufacturing, in particular to a winding core tray compatible with multiple types of lithium battery square batteries.
Background
At present lithium electricity square battery rolls up core tray for the customization design and preparation of single model number, the flexibility is relatively poor, and when the battery model change, roll up core tray and redesign the preparation according to new battery size, lead to the tray kind to increase, design processing cost expense increase. The core tray before the model change is mostly idle or scrapped, and the waste is large.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows:
the technical problem that a lithium battery square battery roll core tray in the prior art cannot be compatible with various types of roll cores.
The utility model solves the technical problems through the following technical means: a roll core tray compatible with multi-model lithium battery square batteries comprises a tray bottom plate;
a front limiting block, a rear limiting block, a left limiting block and a right limiting block are movably arranged on the tray bottom plate;
the front limiting block and the rear limiting block can move back and forth to change the installation positions of the front limiting block and the rear limiting block, and the left limiting block and the right limiting block can move left and right to change the installation positions of the left limiting block and the right limiting block;
the area among the front limiting block, the rear limiting block, the left limiting block and the right limiting block is a roll core placing area.
When the coil core tray compatible with the lithium battery square batteries of various models is practically applied, each limiting block can move to change the installation position of the coil core tray, the shape and the size of a coil core placing area can be flexibly adjusted, the placement of coil cores of different specifications can be further met, namely, the coil core tray can be compatible with the coil cores of various models, the coil cores of the lithium battery square batteries of various models share one tray, the types of the tray are reduced, the cost of the tray is reduced, the integral structure is simple, and the installation is convenient.
Optimally, the winding core placing area is provided with an induction hole.
In practical applications, x-rays can be used to sense the cell through the sensing aperture.
Optimally, the induction holes are 4, and the 4 induction holes are respectively positioned at 4 corners of the core placing area.
Preferably, the induction hole is rectangular.
Preferably, the tray bottom plate is rectangular, and four clamping holes are formed in four corners of the tray bottom plate.
In practical application, the hole clamp is got to the manipulator accessible clamp and is got the tray, snatchs, removes comparatively convenient, swift.
Preferably, a groove is formed in the tray bottom plate and extends to the winding core placing area from the part outside the winding core placing area.
Optimally, the two front limit blocks are arranged, and one front limit block is arranged on the left side and the other front limit block is arranged on the right side.
The two front limiting blocks are arranged, and form a single core rolling tray together with the rear limiting block, the left limiting block and the right limiting block, and the single core rolling tray is suitable for hot pressing, X-ray, core combining and rubber coating and the like.
Optimally, the number of the front limiting blocks is two, and one front limiting block is arranged on the left and the right;
the two rear limiting blocks are arranged, and the left limiting block and the right limiting block are arranged;
the middle limiting block is arranged in the roll core placing area and divides the roll core placing area into a first roll core placing area and a second roll core placing area.
The trays in the two placing areas are suitable for pre-welding of tabs, laser welding of cover plates and the like, and the application range is wide.
Preferably, the tray bottom plate is provided with a mounting groove;
extension parts are arranged below the front limiting block, the rear limiting block, the left limiting block and the right limiting block, the extension parts are inserted into the corresponding mounting grooves, and the extension parts are in sliding fit with the corresponding mounting grooves;
the front limiting block, the rear limiting block, the left limiting block and the right limiting block are all provided with through holes, bolts are arranged in the through holes, a fixing block is arranged below the mounting groove, threaded holes are formed in the fixing block, and the bolts are screwed in the threaded holes.
In practical application, loosen the bolt and make it not deviate from the fixed block simultaneously, then slide the stopper along the mounting groove according to actual demand, adjust the stopper to the special position after, screw up the bolt, can fix the stopper in preset position, the operation is comparatively convenient, swift.
Preferably, the front limiting block, the rear limiting block, the left limiting block and the right limiting block are arranged on the placing inclined plane towards the top of the side face of the roll core placing area, and the upper portion of the placing inclined plane inclines outwards.
Place setting up on inclined plane and conveniently put into rolling up the core, operating efficiency is higher.
The utility model has the advantages that:
1. when the coil core tray compatible with the lithium battery square batteries of various models is practically applied, each limiting block can move to change the installation position of the coil core tray, the shape and the size of a coil core placing area can be flexibly adjusted, the placement of coil cores of different specifications can be further met, namely, the coil core tray can be compatible with the coil cores of various models, the coil cores of the lithium battery square batteries of various models share one tray, the types of the tray are reduced, the cost of the tray is reduced, the integral structure is simple, and the installation is convenient.
2. In practical applications, x-rays can be used to sense the cell through the sensing aperture.
3. In practical application, the hole clamp is got to the manipulator accessible clamp and is got the tray, snatchs, removes comparatively convenient, swift.
4. The two front limiting blocks are arranged, and form a single core rolling tray together with the rear limiting block, the left limiting block and the right limiting block, and the single core rolling tray is suitable for hot pressing, X-ray, core combining and rubber coating and the like.
5. The trays in the two placing areas are suitable for pre-welding of tabs, laser welding of cover plates and the like, and the application range is wide.
6. In practical application, loosen the bolt and make it not deviate from the fixed block simultaneously, then slide the stopper along the mounting groove according to actual demand, adjust the stopper to the special position after, screw up the bolt, can fix the stopper in preset position, the operation is comparatively convenient, swift.
7. Place setting up on inclined plane and conveniently put into rolling up the core, operating efficiency is higher.
Drawings
Fig. 1 and 2 are schematic perspective views of a roll core tray compatible with multiple types of lithium-ion batteries according to a first embodiment of the present invention;
fig. 3 is a top view of a roll core tray compatible with multiple types of lithium-ion batteries according to a first embodiment of the present invention;
fig. 4 is a perspective view of a roll core tray compatible with multiple types of lithium-ion batteries in a second embodiment of the utility model;
fig. 5 is a schematic view of a roll core tray compatible with multiple types of lithium-ion batteries in practical application according to a second embodiment of the present invention;
fig. 6 is a perspective view of another view angle of the winding core tray compatible with multiple types of lithium-ion batteries according to the second embodiment of the utility model;
fig. 7 is a top view of a roll core tray compatible with multiple types of lithium-ion batteries according to a second embodiment of the present invention;
FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;
wherein the content of the first and second substances,
a tray bottom plate-1; an induction hole-11; a gripping hole-12; a groove-13; mounting groove-14;
a front limiting block-2;
a rear limiting block-3;
a left limiting block-4;
a right stopper-5;
a middle limiting block-6;
bolt-7;
a fixed block-8;
an extension part-I; placing an inclined plane-II;
a core placement area-100; a first spool placement area-101; second core placement area-102.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in figures 1 and 2, the coil core tray compatible with the lithium battery square cells comprises a tray bottom plate 1, a front limiting block 2, a rear limiting block 3, a left limiting block 4, a right limiting block 5, a bolt 7 and a fixing block 8.
As shown in fig. 3, a front limiting block 2, a rear limiting block 3, a left limiting block 4 and a right limiting block 5 are movably mounted on a tray bottom plate 1; in this embodiment, two front limiting blocks 2 are provided, one for each left and one for each right. The front limiting block 2 and the rear limiting block 3 can move back and forth to change the installation positions of the front limiting block and the rear limiting block, and the left limiting block 4 and the right limiting block 5 can move left and right to change the installation positions of the left limiting block and the right limiting block.
Specifically, as shown in fig. 1, a mounting groove 14 is arranged on the tray bottom plate 1; specifically, the mounting groove 14 is a vertically through elongated groove structure, each stopper corresponds to one mounting groove 14, specifically, the length direction of the mounting groove 14 corresponding to the front stopper 2 and the rear stopper 3 is along the front-back direction, and the length direction of the mounting groove 14 corresponding to the left stopper 4 and the right stopper 5 is along the left-right direction, so as to adjust the positions of the stoppers in the grooves.
In embodiment 1 and embodiment 2, the mounting means of each stopper is the same, and is concrete, refer to fig. 2, 8, preceding stopper 2, back stopper 3, left stopper 4 and right stopper 5's below all is provided with extension I, and extension I inserts in the mounting groove 14 that corresponds, extension I and the 14 sliding fit of mounting groove that correspond, extension I and the 14 cooperation of mounting groove can play the effect of guide, when guaranteeing to remove the stopper, the stopper does not take place the skew.
Referring to fig. 2 and 8, all being provided with the through-hole on preceding stopper 2, back stopper 3, left stopper 4 and the right stopper 5, in this embodiment, every stopper is vertical to be set up two through-holes, and two through-holes are arranged along its slip direction, are provided with bolt 7 in the through-hole, and bolt 7 specifically adopts hexagon socket head cap screw, and mounting groove 14 below sets up fixed block 8, and fixed block 8 is rectangle platelike structure, sets up the screw hole on the fixed block 8, bolt 7 twists in the screw hole, and the length direction of fixed block 8 is along the length direction of mounting groove 14.
As shown in fig. 3, the area between the front limiting block 2, the rear limiting block 3, the left limiting block 4 and the right limiting block 5 is a winding core placing area 100.
As shown in fig. 3, the core placement area 100 is provided with sensing holes 11. The number of the induction holes 11 is 4, and the 4 induction holes 11 are respectively positioned at 4 corners of the winding core placing area 100. The induction hole 11 is rectangular.
As shown in fig. 3, the tray bottom plate 1 is rectangular, and four clamping holes 12 are arranged at four corners of the tray bottom plate 1. The grasping hole 12 is a hole opened at a corner, and the opening thereof is directed to both side surfaces of the corner.
Further, as shown in fig. 2, a plurality of support legs are arranged below the tray bottom plate 1, so that when the tray is placed on a plane, the support legs can support the tray. Furthermore, criss-cross reinforcing ribs are further arranged at the bottom of the tray bottom plate 1, so that the overall strength of the tray bottom plate is improved. The legs may then be formed by reinforcing ribs.
As shown in fig. 1 and 3, the tray bottom plate 1 is provided with a groove 13, and the groove 13 extends from a portion other than the core placement area 100 to the core placement area 100. In this embodiment, recess 13 extends to the book core from 1 border position of tray bottom plate and places district 100, and recess 13 sets up four, and the extending direction of recess 13 is along left right direction, and four recesses 13 are located left stopper 4's front and back both sides respectively to and right stopper 5's front and back both sides.
As shown in fig. 1, the front limiting block 2, the rear limiting block 3, the left limiting block 4 and the right limiting block 5 are provided with a placing inclined plane ii towards the top of the side surface of the winding core placing area 100, and the upper part of the placing inclined plane ii inclines outwards.
Example two:
the difference between this embodiment and the first embodiment is:
in this embodiment, the sensing hole 11 and the grasping hole 12 are eliminated.
With reference to fig. 4-8, the two front limiting blocks 2 are arranged, and the two front limiting blocks 2 are arranged on the left and right; the number of the rear limiting blocks 3 is two, and one rear limiting block 3 is left and right.
Roll up the core and place and be provided with middle stopper 6 in district 100, the left and right sides face top setting of middle stopper 6 is placed inclined plane II, and is concrete, roll up the core and place and be provided with the mounting groove 14 that corresponds with middle stopper 6 in district 100, this mounting groove 14 is along left right direction, and the mounting means of middle stopper 6 in this mounting groove 14 is the same with the mounting means of left stopper 4 and right stopper 5 in its mounting groove 14 that corresponds.
The middle stopper 6 divides the core placement area 100 into a first core placement area 101 and a second core placement area 102.
In the above two embodiments, the tray bottom plate 1, the front limiting block 2, the rear limiting block 3, the left limiting block 4, the right limiting block 5 and the middle limiting block 6 are made of PC + ABC.
Preceding stopper 2, back stopper 3, left stopper 4, right stopper 5, middle stopper 6 height are 3 times of roll core height, and each stopper is level and smooth with the battery contact surface.
The working principle is as follows:
when the coil core tray compatible with the lithium battery square batteries of various models is practically applied, each limiting block can move to change the installation position of the coil core tray, the shape and the size of the coil core placing area 100 can be flexibly adjusted, the placing of coil cores of different specifications can be further met, namely, the coil core tray can be compatible with the coil cores of various models, the coil cores of the lithium battery square batteries of various models share one tray, the types of the tray are reduced, the cost of the tray is reduced, the integral structure is simple, and the installation is convenient.
In practice, x-rays can be used to sense the cell through the sensing aperture 11. The tray is got to the hole 12 clamp of getting of manipulator accessible, snatchs, removes comparatively convenient, swift. The two front limiting blocks 2 are arranged, and form a single-core-rolling tray together with the rear limiting block 3, the left limiting block 4 and the right limiting block 5, and the single-core-rolling tray is suitable for hot pressing, X-ray, core-closing and rubber-coating and the like. The trays in the two placing areas are suitable for pre-welding of tabs, laser welding of cover plates and the like, and the application range is wide. In practical application, the bolt 7 is loosened, meanwhile, the bolt is enabled not to be separated from the fixing block 8, then the limiting block is slid along the mounting groove 14 according to practical requirements, the limiting block is adjusted to a specific position, then the bolt 7 is screwed, the limiting block can be fixed at a preset position, and operation is convenient and rapid. Place setting up of inclined plane II and conveniently put into rolling up the core, operating efficiency is higher.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a can compatible polytypic lithium electricity square battery rolls up core tray which characterized in that: comprises a tray bottom plate (1);
a front limiting block (2), a rear limiting block (3), a left limiting block (4) and a right limiting block (5) are movably arranged on the tray bottom plate (1);
the front limiting block (2) and the rear limiting block (3) can move back and forth to change the installation positions of the front limiting block and the rear limiting block, and the left limiting block (4) and the right limiting block (5) can move left and right to change the installation positions of the left limiting block and the right limiting block;
the area among the front limiting block (2), the rear limiting block (3), the left limiting block (4) and the right limiting block (5) is a roll core placing area (100).
2. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: the winding core placing area (100) is provided with an induction hole (11).
3. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 2, is characterized in that: the induction holes (11) are 4, and the 4 induction holes (11) are respectively positioned at 4 corners of the winding core placing area (100).
4. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 2, is characterized in that: the induction hole (11) is rectangular.
5. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: the tray bottom plate (1) is rectangular, and four clamping holes (12) are formed in four corners of the tray bottom plate (1).
6. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: a groove (13) is formed in the tray bottom plate (1), and the groove (13) extends to the winding core placing area (100) from the part outside the winding core placing area (100).
7. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: the two front limiting blocks (2) are arranged, and one front limiting block is arranged on the left side and the other front limiting block is arranged on the right side.
8. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: the two front limiting blocks (2) are arranged, and one front limiting block (2) is arranged on the left side and the other front limiting block is arranged on the right side;
the number of the rear limiting blocks (3) is two, and one rear limiting block (3) is arranged on the left side and the other rear limiting block is arranged on the right side;
the middle limiting block (6) is arranged in the roll core placing area (100), and the roll core placing area (100) is divided into a first roll core placing area (101) and a second roll core placing area (102) by the middle limiting block (6).
9. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: the tray bottom plate (1) is provided with a mounting groove (14);
extension parts (I) are arranged below the front limiting block (2), the rear limiting block (3), the left limiting block (4) and the right limiting block (5), the extension parts (I) are inserted into corresponding mounting grooves (14), and the extension parts (I) are in sliding fit with the corresponding mounting grooves (14);
the front limiting block (2), the rear limiting block (3), the left limiting block (4) and the right limiting block (5) are all provided with through holes, bolts (7) are arranged in the through holes, a fixing block (8) is arranged below the mounting groove (14), threaded holes are formed in the fixing block (8), and the bolts (7) are screwed in the threaded holes.
10. The roll core tray compatible with the lithium-ion square batteries in the multi-model number according to claim 1, is characterized in that: preceding stopper (2), back stopper (3), left stopper (4) and right stopper (5) place the side top setting of district (100) towards rolling up the core and place inclined plane (II), place the upper portion of inclined plane (II) to the outside slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978897.7U CN215732032U (en) | 2021-08-20 | 2021-08-20 | Coil core tray compatible with multi-model lithium battery square batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121978897.7U CN215732032U (en) | 2021-08-20 | 2021-08-20 | Coil core tray compatible with multi-model lithium battery square batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732032U true CN215732032U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121978897.7U Active CN215732032U (en) | 2021-08-20 | 2021-08-20 | Coil core tray compatible with multi-model lithium battery square batteries |
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| CN (1) | CN215732032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655537A (en) * | 2022-04-19 | 2022-06-24 | 大连中比动力电池有限公司 | Adjusting device and transfer equipment |
| CN114976443A (en) * | 2022-06-24 | 2022-08-30 | 广州明珞装备股份有限公司 | Positioning assembly, tray module and conveying device |
-
2021
- 2021-08-20 CN CN202121978897.7U patent/CN215732032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655537A (en) * | 2022-04-19 | 2022-06-24 | 大连中比动力电池有限公司 | Adjusting device and transfer equipment |
| CN114976443A (en) * | 2022-06-24 | 2022-08-30 | 广州明珞装备股份有限公司 | Positioning assembly, tray module and conveying device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: 200131 Room 301 and 302, third floor, 102 (duplex), building 26, No. 1387, Zhangdong Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai GuoXuan Digital Energy Technology Co.,Ltd. Address before: 230011 No. 599 Daihe Road, Xinzhan District, Hefei City, Anhui Province Patentee before: Hefei Guoxuan High-Tech Power Energy Co.,Ltd. |
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| TR01 | Transfer of patent right |