CN219144242U - Roundness shaping mechanism for winding core - Google Patents
Roundness shaping mechanism for winding core Download PDFInfo
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- CN219144242U CN219144242U CN202223411679.2U CN202223411679U CN219144242U CN 219144242 U CN219144242 U CN 219144242U CN 202223411679 U CN202223411679 U CN 202223411679U CN 219144242 U CN219144242 U CN 219144242U
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- shaping plate
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- 238000007493 shaping process Methods 0.000 title claims abstract description 124
- 238000004804 winding Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 238000007667 floating Methods 0.000 claims description 16
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
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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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Abstract
The utility model relates to the field of battery preparation, and discloses a roll core roundness shaping mechanism, which comprises the following components: the shaping assembly comprises a driving piece, an upper shaping plate and a lower shaping plate, wherein the driving piece is connected with the upper shaping plate, a plurality of first grooves are formed in the upper shaping plate, a plurality of corresponding second grooves are formed in the lower shaping plate, the driving piece is used for driving the upper shaping plate to move towards the direction close to or away from the lower shaping plate, when the upper shaping plate is attached to the lower shaping plate, a plurality of first grooves and a plurality of second grooves are formed in a one-to-one correspondence mode to surround to form shaping grooves, each shaping groove is used for accommodating a winding core and carrying out roundness shaping on the winding core, after the winding core roundness mechanism is adopted, the roundness uniformity of the winding core can be improved, the defect of entering a shell is reduced, and the winding core shaping efficiency is improved.
Description
Technical Field
The utility model relates to the field of battery preparation, in particular to a roll core roundness shaping mechanism.
Background
The cylindrical battery generally adopts a winding core, the winding core is obtained by winding a positive plate, a diaphragm and a negative plate through a winding machine, and due to the precision problem of the existing winding machine, the produced winding type battery possibly generates the condition that the winding core is out of round, the subsequent battery core shell entering process is directly influenced, and particularly when the needle type cylindrical battery with small size is prepared, the winding core and the size of a shell are required to be precisely matched, so that the roundness requirement on the winding core is higher. The existing roundness shaping method of the winding core adopts a manual hand pinching mode for shaping, but the roundness of the winding core shaped by the method is poor, and the roundness consistency of the winding core is easy to be poor due to the fact that the manipulation and the strength are different.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a roll core roundness shaping mechanism.
The aim of the utility model is realized by the following technical scheme:
a core roundness shaping mechanism comprising: the shaping assembly comprises a driving piece, an upper shaping plate and a lower shaping plate, wherein the driving piece is connected with the upper shaping plate, a plurality of first grooves are formed in the upper shaping plate, a plurality of corresponding second grooves are formed in the lower shaping plate, the driving piece is used for driving the upper shaping plate to move towards the direction close to or away from the lower shaping plate, when the upper shaping plate is attached to the lower shaping plate, a plurality of first grooves and a plurality of second grooves are formed in a one-to-one correspondence mode to form shaping grooves, and each shaping groove is used for accommodating a winding core and carrying out roundness shaping on the winding core.
In one embodiment, the support assembly comprises a support base and a support frame, the support frame comprises a stand column and a cross rod, the stand column is arranged on the support base, the cross rod is arranged on the stand column, the lower shaping plate is arranged on the support base, the driving piece is arranged on the cross rod, and the upper shaping plate is arranged right above the lower shaping plate.
In one embodiment, the driving piece comprises an air cylinder, a floating joint, a mounting clamping plate and an upper pressing plate, one end of the floating joint is connected with the output end of the air cylinder, the other end of the floating joint is connected with the upper pressing plate through the mounting clamping plate, and one surface, far away from the floating joint, of the upper pressing plate is connected with the upper shaping plate.
In one embodiment, the mounting clamping plate is provided with a U-shaped clamping groove, the U-shaped clamping groove is clamped with the floating connector, and the U-shaped clamping groove is connected with the upper pressing plate through a fastener.
In one embodiment, the winding core roundness shaping mechanism further comprises a guide assembly, the guide assembly comprises two linear sliding rails, the two linear sliding rails are respectively installed on the upright post, each linear sliding rail comprises a sliding plate and a linear track, the sliding plate can move back and forth along the linear track, and two ends of the upper pressing plate are respectively connected with one sliding plate.
In one embodiment, the first groove and the second groove are each semicircular elongated grooves.
In one embodiment, the lower shaping plate is connected with the supporting seat through a bracket, the bracket comprises a supporting plate and a vertical plate, two ends of the supporting plate are connected with the supporting seat through the vertical plate, and the lower shaping plate is arranged on the supporting plate.
Compared with the prior art, the utility model has at least the following advantages:
the utility model provides a roll core roundness shaping mechanism, which comprises a supporting component and a shaping component, wherein the shaping component comprises a driving piece, an upper shaping plate and a lower shaping plate, the driving piece is connected with the upper shaping plate, the upper shaping plate is provided with a plurality of first grooves, the lower shaping plate is provided with a plurality of corresponding second grooves, the driving piece is used for driving the upper shaping plate to move towards a direction close to or far away from the lower shaping plate, when the upper shaping plate is attached to the lower shaping plate, the first grooves and the second grooves are correspondingly encircled one by one to form shaping grooves, and each shaping groove is used for accommodating one roll core and carrying out roundness shaping on the roll core. By adopting the roll core roundness shaping mechanism to shape the roll core, the roll core shaping efficiency can be improved, the roll core roundness consistency can be improved, and the roll core shell-entering reject ratio can be reduced.
Drawings
Fig. 1 is a schematic structural diagram of a core roundness shaping mechanism according to an embodiment of the present utility model;
fig. 2 is a schematic view of another angle structure of the core roundness shaping mechanism shown in fig. 1.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model 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.
Referring to fig. 1 and 2, a core roundness shaping mechanism 10 includes: the shaping assembly 200 comprises a driving piece 210, an upper shaping plate 220 and a lower shaping plate 230, wherein the driving piece 210 is connected with the upper shaping plate 220, the upper shaping plate 220 is provided with a plurality of first grooves 221, the lower shaping plate 230 is provided with a plurality of corresponding second grooves 231, the driving piece 210 is used for driving the upper shaping plate 220 to move towards a direction close to or far away from the lower shaping plate 230, when the upper shaping plate 220 is attached to the lower shaping plate 230, the first grooves 221 and the second grooves 231 are correspondingly encircled one by one to form shaping grooves, and each shaping groove is used for accommodating a winding core and carrying out roundness shaping on the winding core.
It should be noted that, when the core roundness shaping mechanism 10 is used, the cores are firstly placed in the second grooves 231 one by one, then the driving piece 210 starts to drive the upper shaping plate 220 to move downwards to press the upper shaping plate 220 to be attached to the lower shaping plate 230, the first grooves 221 and the second grooves 231 surround to form a shaping groove, the shape of the shaping groove is the standard roundness shape of the cores, and thus the shaping effect on the cores is achieved by mutually pressing the first grooves 221 and the second grooves 231, and the core roundness shaping mechanism 10 provided by the utility model can improve the effect and efficiency of core roundness shaping, and simultaneously can improve the roundness consistency of batches of cores and reduce the defective rate of subsequent shells; meanwhile, the split design of the upper shaping plate 220 and the lower shaping plate 230 is adopted, so that the taking and placing efficiency of the winding cores can be improved.
Referring to fig. 1, further, the support assembly 100 includes a support base 110 and a support frame 120, the support frame 120 includes a column 121 and a cross bar 122, the column 121 is disposed on the support base 110, the cross bar 122 is disposed on the column 121, the lower shaping plate 230 is disposed on the support base 110, the driving member 210 is disposed on the cross bar 122, and the upper shaping plate 220 is disposed directly above the lower shaping plate 230, so that support and position fixing are provided for the shaping assembly 200 by the support assembly 100.
Referring to fig. 1, further, the driving member 210 includes an air cylinder 211, a floating joint 212, a mounting clamping plate 213 and an upper pressing plate 214, one end of the floating joint 212 is connected with the output end of the air cylinder 211, the other end of the floating joint 212 is connected with the upper pressing plate 214 through the mounting clamping plate 213, and one surface of the upper pressing plate 214 far away from the floating joint 212 is connected with the upper shaping plate 220. The floating joint 212 serves as a coupling to buffer, damp and improve the dynamic performance of the shafting, and can avoid the condition that the inner wall of the air cylinder 211 is scratched due to installation errors.
Referring to fig. 1, further, the mounting board 213 is provided with a U-shaped clamping groove 2131, the U-shaped clamping groove 2131 is clamped with the floating joint 212, and the U-shaped clamping groove 2131 is connected with the upper board 214 by a fastener. The installation cardboard 213 passes through the fastener and can dismantle with top board 214 and be connected, and U type draw-in groove 2131 and the joint 212 joint that floats can improve the dismouting efficiency of the joint 212 that floats through the mode of joint.
Referring to fig. 1 and 2, further, the core roundness shaping mechanism 10 further includes a guide assembly 300, the guide assembly 300 includes two linear slide rails 310, the two linear slide rails 310 are respectively mounted on a column 121, each linear slide rail 310 includes a slide plate 311 and a linear track 312, the slide plate 311 can move back and forth along the linear track 312, and two ends of the upper platen 214 are respectively connected with a slide plate 311. In this way, the alignment precision of the upper shaping plate 220 and the lower shaping plate 230 can be improved through the guide assembly 300, and the shaping effect and the core roundness consistency are further improved.
In one embodiment, the first groove 221 and the second groove 231 are each semicircular elongated grooves. The length of the first recess 221 and the second recess 231 may be slightly greater than the length of the winding core, so that it is ensured that the entire winding core is shaped sufficiently.
In one embodiment, the lower shaping plate 230 is connected to the support base 110 through a bracket 232, the bracket 232 includes a supporting plate 2321 and a vertical plate 2322, two ends of the supporting plate 2321 are connected to the support base 110 through the vertical plate 2322, and the lower shaping plate 230 is disposed on the supporting plate 2321. Thus, by means of the brackets 232, a certain cushioning effect can be provided for the lower shaping plate 230 when the upper shaping plate 220 is pressed down.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. 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 utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (7)
1. The utility model provides a roll up core circularity plastic mechanism which characterized in that includes: the shaping assembly comprises a driving piece, an upper shaping plate and a lower shaping plate, wherein the driving piece is connected with the upper shaping plate, a plurality of first grooves are formed in the upper shaping plate, a plurality of corresponding second grooves are formed in the lower shaping plate, the driving piece is used for driving the upper shaping plate to move towards the direction close to or away from the lower shaping plate, when the upper shaping plate is attached to the lower shaping plate, a plurality of first grooves and a plurality of second grooves are formed in a one-to-one correspondence mode to form shaping grooves, and each shaping groove is used for accommodating a winding core and carrying out roundness shaping on the winding core.
2. The core roundness shaping mechanism of claim 1, wherein the support assembly includes a support base and a support frame, the support frame includes a column and a cross bar, the column is disposed on the support base, the cross bar is disposed on the column, the lower shaping plate is disposed on the support base, the driving member is disposed on the cross bar, and the upper shaping plate is disposed directly above the lower shaping plate.
3. The winding core roundness shaping mechanism of claim 2, wherein the driving member comprises a cylinder, a floating joint, a mounting clamping plate and an upper pressing plate, one end of the floating joint is connected with the output end of the cylinder, the other end of the floating joint is connected with the upper pressing plate through the mounting clamping plate, and one surface of the upper pressing plate far away from the floating joint is connected with the upper shaping plate.
4. The winding core roundness shaping mechanism of claim 3, wherein the mounting clip is provided with a U-shaped clip groove, the U-shaped clip groove is clipped with the floating joint, and the U-shaped clip groove is connected with the upper platen by a fastener.
5. The core roundness shaping mechanism of claim 3, further comprising a guide assembly including two linear slides mounted on one of the posts, each linear slide including a slide plate and a linear rail along which the slide plate is movable back and forth, the upper platen having two ends connected to one of the slide plates, respectively.
6. The core roundness shaping mechanism of claim 3, wherein the first groove and the second groove are each semicircular elongated grooves.
7. The core roundness shaping mechanism of claim 2, wherein the lower shaping plate is connected to the support base through a bracket, the bracket includes a support plate and a vertical plate, both ends of the support plate are connected to the support base through the vertical plate, and the lower shaping plate is disposed on the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411679.2U CN219144242U (en) | 2022-12-19 | 2022-12-19 | Roundness shaping mechanism for winding core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411679.2U CN219144242U (en) | 2022-12-19 | 2022-12-19 | Roundness shaping mechanism for winding core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144242U true CN219144242U (en) | 2023-06-06 |
Family
ID=86566827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223411679.2U Active CN219144242U (en) | 2022-12-19 | 2022-12-19 | Roundness shaping mechanism for winding core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144242U (en) |
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2022
- 2022-12-19 CN CN202223411679.2U patent/CN219144242U/en active Active
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