CN213483819U - Multistation electricity core shaping device that colds presses - Google Patents
Multistation electricity core shaping device that colds presses Download PDFInfo
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- CN213483819U CN213483819U CN202022151283.3U CN202022151283U CN213483819U CN 213483819 U CN213483819 U CN 213483819U CN 202022151283 U CN202022151283 U CN 202022151283U CN 213483819 U CN213483819 U CN 213483819U
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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 discloses a multistation electricity core shaping device of colding pressing, the on-line screen storage device comprises a device bottom plate, device roof and vertical support plate, the vertical support plate lateral part is provided with sliding guide, the last a plurality of slidable mounting pieces that are provided with of sliding guide, be provided with the backup pad of colding pressing on the slidable mounting piece, be provided with the drive module of colding pressing on the device roof, the device bottom plate is colded pressing with the bottom piece and is all provided with the lifting cylinder between the backup pad of colding pressing and adjacent two pieces of colding pressing between the backup pad, adjacent two are colded pressing in the backup pad, the upper surface that is located the cold pressing backup pad of. The multi-station electric core cold pressing and shaping device has the advantages that the cold pressing quality is good, the electric core cold pressing consistency is high, the electric core thickness consistency is good, the product yield is high, the processing efficiency is high, the equipment is simple, the performance is stable and reliable, and the like, which are not possessed by the prior art.
Description
Technical Field
The utility model relates to a lithium cell production and processing field, especially a multistation electricity core shaping device that colds presses.
Background
In the production process of the lithium battery, after the winding of the battery core is completed, the cold pressing and shaping of the battery core are required. The existing cold pressing shaping device usually adopts an electric cylinder to drive a pressing assembly to apply pressure to a pressing plate module during working, and the electric core is subjected to cold pressing shaping by utilizing the pressure. The existing electric core cold pressing shaping scheme has the defects that: the pressure exerted by the electric cylinder is inconsistent with the pressure borne by the electric core, so that the pressure borne by the electric core is deviated from the preset pressure, finally, the thickness of the electric core after cold pressing is inconsistent with the actually required thickness, the consistency of the thickness of the electric core is poor, the surface of the electric core is provided with dark marks and wrinkles, the subsequent package of the electric core in a shell is influenced, and the production quality of the electric core and the production quality of a battery are reduced; in addition, the existing electric core cold pressing shaping device generally has the problem of low efficiency, and some cold pressing devices with multiple stations have the defects of complex structure, high equipment cost, poor cold pressing consistency and the like, and the defects limit the further development, popularization and application in the field.
In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a multistation electric core shaping device that colds presses solves the electric core atress that prior art exists and appears deviation, electric core cold pressing quality poor, cold pressing uniformity poor, cold pressing inefficiency, equipment structure complicacy, implementation technical defect such as with high costs.
The utility model provides a technical scheme that its technical problem adopted is:
a multi-station cold pressing and shaping device for battery cores comprises a device bottom plate, a device top plate and a vertical supporting plate connected between the device bottom plate and the device top plate, the side part of the vertical supporting plate is provided with a sliding guide rail, the sliding guide rail is provided with a plurality of sliding mounting blocks which can slide on the sliding guide rail, the sliding installation block is provided with a cold pressing support plate which is provided with a plurality of blocks, the device top plate is provided with a cold pressing driving module, the output end of the cold pressing driving module is connected to the uppermost cold pressing support plate, lifting cylinders are arranged between the device bottom plate and the bottommost cold pressing support plate and between two adjacent cold pressing support plates, and in the two adjacent cold pressing support plates, the upper surface of the cold pressing support plate positioned at the lower part is provided with a lower cold pressing module, and the lower surface of the cold pressing support plate positioned at the upper part is provided with an upper cold pressing module.
As an improvement of the above technical scheme, in two adjacent cold pressing support plates, the cold pressing support plate upper surface located at the lower part is provided with the lifting cylinder, the output end of the lifting cylinder is fixedly connected to the lower surface of the cold pressing support plate located at the upper part in the two adjacent cold pressing support plates, the device bottom plate upper surface is provided with the lifting cylinder, and the output end of the lifting cylinder located on the device bottom plate is fixedly connected to the lower surface of the cold pressing support plate at the bottommost part.
As a further improvement of the technical scheme, the output end of the lifting cylinder is fixedly connected with the lower surface of the cold-pressing supporting plate through a cylinder bearing block; the sliding installation block is installed on the sliding guide rail through a sliding installation seat.
As a further improvement of the above technical scheme, the cold pressing driving module comprises a cold pressing driving motor installed on the device top plate and a cold pressing driving screw rod nut pair, a cold pressing supporting plate upper surface located at the top is provided with a horizontal guide rail, a linear bearing installing plate is arranged on the horizontal guide rail, a linear bearing is installed on the linear bearing installing plate, a cold pressing seat is installed on the linear bearing inner ring, the cold pressing seat is fixedly connected to the cold pressing driving screw rod nut pair nut, and a cold pressing spring is arranged between the cold pressing seat and the linear bearing installing plate.
As a further improvement of the technical scheme, the linear bearing mounting plate is installed on the horizontal guide rail through a horizontal guide rail sliding seat, the lower surface of the cold pressing seat and the upper surface of the linear bearing mounting plate are both provided with spring mounting seats, and two ends of the cold pressing spring are installed on the spring mounting seats.
As a further improvement of the technical scheme, the number of the vertical supporting plates is two, two sliding guide rails are arranged on the side portion of each vertical supporting plate, a plurality of sliding installation blocks are arranged on each sliding guide rail, and four corners of the cold pressing supporting plate are fixedly installed on the corresponding sliding installation blocks on the four sliding guide rails respectively.
As a further improvement of the technical scheme, the lifting cylinders are arranged in pairs, and two lifting cylinders are arranged between the cold pressing support plates at the bottom of the device and between two adjacent cold pressing support plates.
As a further improvement of the technical scheme, a probe adjusting cylinder is arranged on the side portion of the upper cold pressing module, a probe adjusting plate is arranged at the output end of the probe adjusting cylinder, and a probe adjusting bottom plate matched with the probe adjusting plate is arranged on the lower cold pressing module.
As a further improvement of the technical scheme, both sides of the lower cold pressing module are provided with a battery cell limiting plate and a battery cell detection mounting bracket, and a battery cell detection sensor is arranged on the battery cell detection mounting bracket.
As a further improvement of the technical scheme, the upper cold pressing module and the lower cold pressing module respectively comprise a heat insulation plate and an outer plate, and a shaping plate is arranged in the outer plate.
The utility model has the advantages that: the utility model provides a multistation electric core shaping device that colds presses, this kind of multistation electric core shaping device that colds presses all forms a complete set at each electric core station of colding pressing is provided with the lifting cylinder, offset the frictional force and the gravity of the backup pad of colding pressing in-process of colding pressing through the lifting cylinder, make the cold pressure that the electric core received match with the pressure of the drive module actual output of colding pressing, in the process of colding pressing, the pressure that the electric core received is the same with the default, after colding pressing, the thickness of electric core is predetermined required thickness, electric core thickness is unanimous, dark trace can not appear on the electric core surface, can not appear wrinkling; in addition, the multi-station cold pressing shaping device for the battery core is provided with a plurality of cold pressing stations, the cold pressing efficiency can be greatly improved, the consistency of the cold pressing of the battery core at each station is high, the later-stage shell entering processing of the battery core is facilitated, and the production quality of the battery core is greatly improved; moreover, the multi-station electric core cold pressing shaping device has the advantages of simple structure, stable and reliable performance and low implementation cost.
To sum up, this kind of multistation electric core shaping device that colds presses has solved the electric core atress that prior art exists and has appeared the deviation, the electric core quality of colding pressing is poor, the uniformity of colding pressing is poor, electric core thickness is inconsistent, colds pressing inefficiency, equipment structure is complicated, implementation technical defect such as with high costs.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic assembly view of the present invention;
FIG. 2 is a schematic view of another angle of the present invention;
fig. 3 is an assembly view of a third angle of the present invention;
fig. 4 is an assembly view of a fourth angle of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 3;
fig. 6 is a partially enlarged view of B in fig. 4.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 6.
A multi-station electric core cold pressing shaping device comprises a device bottom plate 11, a device top plate 12 and a vertical support plate 13 connected between the device bottom plate 11 and the device top plate 12, wherein sliding guide rails 21 are arranged on the side portions of the vertical support plate 13, a plurality of sliding installation blocks 22 capable of sliding on the sliding guide rails 21 are arranged on the sliding guide rails 21, cold pressing support plates 3 are arranged on the sliding installation blocks 22, the cold pressing support plates 3 are provided with a plurality of blocks, a cold pressing driving module 4 is arranged on the device top plate 12, the output end of the cold pressing driving module 4 is connected to the cold pressing support plate 3 at the uppermost end, lifting cylinders 5 are arranged between the device bottom plate 11 and the cold pressing support plate 3 at the bottommost end and between two adjacent cold pressing support plates 3, and a lower cold pressing module 61 is arranged on the upper surface of the cold pressing support plate 3 at the, the lower surface of the upper cold press support plate 3 is provided with an upper cold press module 62.
Preferably, in two adjacent cold pressing support plates 3, the cold pressing support plate 3 upper surface located at the lower part is provided with the lifting cylinder 5, the output end of the lifting cylinder 5 is fixedly connected to the lower surface of the cold pressing support plate 5 located at the upper part in the two adjacent cold pressing support plates 5, the device bottom plate 11 upper surface is provided with the lifting cylinder 5, and the output end of the lifting cylinder 5 located on the device bottom plate 11 is fixedly connected to the lower surface of the cold pressing support plate 3 at the bottommost.
Preferably, the output end of the lifting cylinder 5 is fixedly connected with the lower surface of the cold-pressing support plate 3 through a cylinder bearing block 51; the slide mounting block 22 is mounted on the slide rail 21 by a slide mounting seat 23.
Preferably, the cold pressing drive module 4 includes a cold pressing drive motor 41 installed on the device top plate 12, a cold pressing drive screw nut pair 42, a cold pressing support plate 3 upper surface located at the top is provided with a horizontal guide rail 43, a linear bearing mounting plate 44 is arranged on the horizontal guide rail 43, a linear bearing is installed on the linear bearing mounting plate 44, a cold pressing seat 45 is installed on the linear bearing inner ring, the cold pressing seat 45 is fixedly connected to the nut of the cold pressing drive screw nut pair 42, and a cold pressing spring 46 is arranged between the cold pressing seat 45 and the linear bearing mounting plate 44.
Preferably, the linear bearing mounting plate 44 is installed on the horizontal guide rail 43 through a horizontal guide rail sliding seat, the spring mounting seat 47 is arranged on the lower surface of the cold pressing seat 45 and the upper surface of the linear bearing mounting plate 44, and two ends of the cold pressing spring 46 are installed on the spring mounting seat 47.
Preferably, the number of the vertical support plates 13 is two, two sliding guide rails 21 are arranged on the side portion of each vertical support plate 13, a plurality of sliding mounting blocks 22 are arranged on each sliding guide rail 21, and four corners of the cold-pressing support plate 3 are fixedly mounted on the corresponding sliding mounting blocks 22 on the four sliding guide rails 21 respectively.
Preferably, the lifting cylinders 5 are arranged in pairs, and two lifting cylinders 5 are arranged between the device bottom plate 11 and the cold pressing support plate 3 at the lowest part and between two adjacent cold pressing support plates 3.
Preferably, a probe adjusting cylinder 63 is arranged on the side of the upper cold pressing module 62, a probe adjusting plate 64 is arranged at the output end of the probe adjusting cylinder 63, and a probe adjusting bottom plate 65 matched with the probe adjusting plate 64 is arranged on the lower cold pressing module 61.
Preferably, a battery cell limiting plate 66 and a battery cell detection mounting bracket 67 are arranged on two sides of the lower cold pressing module 61, and a battery cell detection sensor 68 is arranged on the battery cell detection mounting bracket 67.
Preferably, the upper cold pressing module 62 and the lower cold pressing module 61 both include a heat insulation plate 601 and an outer plate 602, and a shaping plate 603 is disposed inside the outer plate 602.
When this technical scheme of concrete implementation, on the lower part module 61 of colding pressing is put to the electric core 9 that will coldly press the plastic, electric core detection sensor 68 detects electric core 9 and targets in place the back, the backup pad 3 of colding pressing of 4 drive uppermost parts of drive module of colding pressing pushes down, exerts pressure to electric core 9 on all stations through the mode of exerting pressure layer upon layer, realizes the multistation work of colding pressing simultaneously, and work efficiency is high, can realize the multistation simultaneous working through one drive module 4 of colding pressing, and simple structure saves equipment cost.
In traditional technical scheme, when electric core colded pressing, because the effect of gravity, various frictional resistance of the backup pad 3 of colding pressing, the pressure that electric core 9 received does not conform with the application force of predetermineeing, and this can lead to phenomena such as indentation, wrinkling to appear easily in electric core surface, influences the processingquality of electric core. For this reason, in this technical scheme, adopt lifting cylinder 5 to come the gravity and the various frictional force of balanced backup pad 3 of colding pressing, and then make the pressure that electric core 9 bore be its actual required pressure, the cold pressing of electric core is of high quality, the indentation can not appear easily, the condition such as corrugate, can greatly promote the quality of colding pressing of electric core and the goodness rate of product.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides a multistation electricity core shaping device that colds presses which characterized in that: comprises a device bottom plate (11), a device top plate (12) and a vertical support plate (13) connected between the device bottom plate (11) and the device top plate (12), wherein a sliding guide rail (21) is arranged on the side part of the vertical support plate (13), a plurality of sliding installation blocks (22) capable of sliding on the sliding guide rail (21) are arranged on the sliding guide rail (21), cold-pressing support plates (3) are arranged on the sliding installation blocks (22), the cold-pressing support plates (3) are provided with a plurality of blocks, a cold-pressing drive module (4) is arranged on the device top plate (12), the output end of the cold-pressing drive module (4) is connected to the cold-pressing support plate (3) at the uppermost end, lifting cylinders (5) are arranged between the device bottom plate (11) and the cold-pressing support plate (3) at the bottommost part and between two cold-pressing support plates (3) which are adjacent, the upper surface of the cold pressing support plate (3) positioned at the lower part is provided with a lower cold pressing module (61), and the lower surface of the cold pressing support plate (3) positioned at the upper part is provided with an upper cold pressing module (62).
2. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: in two adjacent backup pads (3) of colding pressing, be located the lower part of colding pressing backup pad (3) upper surface and install foretell lifting cylinder (5), the output fixed connection of lifting cylinder (5) is to the lower surface of the cold pressing backup pad (3) that is located upper portion in two adjacent backup pads (3) of colding pressing, device bottom plate (11) upper surface is installed lifting cylinder (5), and the output fixed connection of the lifting cylinder (5) that is located on device bottom plate (11) is to the lower surface of the cold pressing backup pad (3) of bottommost.
3. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: the output end of the lifting cylinder (5) is fixedly connected with the lower surface of the cold pressing support plate (3) through a cylinder bearing block (51); the sliding installation block (22) is installed on the sliding guide rail (21) through a sliding installation seat (23).
4. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: cold pressing drive module (4) including installing cold pressing driving motor (41), the cold pressing drive screw nut on device roof (12) vice (42), be located the overhead piece and coldly press backup pad (3) upper surface and be provided with horizontal guide rail (43), be provided with linear bearing mounting panel (44) on horizontal guide rail (43), install linear bearing on linear bearing mounting panel (44), linear bearing inner race is installed and is coldly pressed seat (45), coldly press seat (45) fixed connection to on the nut of cold pressing drive screw nut vice (42), be provided with cold pressing spring (46) between coldly pressing seat (45) and linear bearing mounting panel (44).
5. The multi-station battery cell cold pressing and shaping device according to claim 4, characterized in that: linear bearing mounting panel (44) are installed on horizontal guide (43) through the horizontal guide slide, cold pressing seat (45) lower surface and linear bearing mounting panel (44) upper surface all are provided with spring mount pad (47), install at the both ends of cold pressing spring (46) on spring mount pad (47).
6. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: vertical support board (13) have two, and each vertical support board (13) lateral part all is provided with two sliding guide (21), all is provided with a plurality of slidable mounting pieces (22) on each sliding guide (21), four corners of backup pad (3) of colding pressing are fixed mounting respectively on four sliding guide (21) on corresponding slidable mounting piece (22).
7. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: lifting cylinder (5) set up in pairs, device bottom plate (11) and the bottommost between colding pressing backup pad (3) and adjacent two colding pressing backup pads (3) between all be provided with two lifting cylinders (5).
8. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: the probe adjusting mechanism is characterized in that a probe adjusting cylinder (63) is arranged on the side portion of the upper cold pressing module (62), a probe adjusting plate (64) is arranged at the output end of the probe adjusting cylinder (63), and a probe adjusting base plate (65) matched with the probe adjusting plate (64) is arranged on the lower cold pressing module (61).
9. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: and both sides of the lower cold pressing module (61) are provided with a battery cell limiting plate (66) and a battery cell detection mounting bracket (67), and a battery cell detection sensor (68) is arranged on the battery cell detection mounting bracket (67).
10. The multi-station battery core cold pressing shaping device according to claim 1, characterized in that: the upper cold pressing module (62) and the lower cold pressing module (61) both comprise a heat insulation plate (601) and an outer plate (602), and a shaping plate (603) is arranged inside the outer plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151283.3U CN213483819U (en) | 2020-09-27 | 2020-09-27 | Multistation electricity core shaping device that colds presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022151283.3U CN213483819U (en) | 2020-09-27 | 2020-09-27 | Multistation electricity core shaping device that colds presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213483819U true CN213483819U (en) | 2021-06-18 |
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ID=76363229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022151283.3U Active CN213483819U (en) | 2020-09-27 | 2020-09-27 | Multistation electricity core shaping device that colds presses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213483819U (en) |
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2020
- 2020-09-27 CN CN202022151283.3U patent/CN213483819U/en active Active
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