CN218241932U - Can reduce electric core hot pressing structure of suppression stroke - Google Patents
Can reduce electric core hot pressing structure of suppression stroke Download PDFInfo
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- CN218241932U CN218241932U CN202222251916.7U CN202222251916U CN218241932U CN 218241932 U CN218241932 U CN 218241932U CN 202222251916 U CN202222251916 U CN 202222251916U CN 218241932 U CN218241932 U CN 218241932U
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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 can reduce electricity core hot-pressing structure of suppression stroke, including first guide pillar, the mounting panel, the hot pressboard, hot pressing platform, the pressure piece, the pressure transmission module, translation guide rail and translation cylinder, the mounting panel is located hot pressing platform's top through activity from top to bottom of first guide pillar, the lower surface mounting of mounting panel has the hot pressboard, the hot pressboard corresponds from top to bottom with hot pressing platform, the last surface mounting of mounting panel has translation guide rail and translation cylinder, the last activity of translation guide rail is provided with the pressure transmission module, translation cylinder's cylinder axle is connected with the pressure transmission module, the activity is located translation guide rail's top from top to bottom of pressure piece, pressure piece and hot pressboard, hot pressing platform is located same vertical line. The utility model discloses a structural design has reduced the stroke of servo press on the one hand, and on the other hand has reduced the whole height of electric core hot pressing structure to compress production cycle, promoted production efficiency, reduced manufacturing cost, increased space utilization simultaneously.
Description
Technical Field
The utility model relates to a lithium cell production field, concretely relates to can reduce electric core hot pressing structure of suppression stroke.
Background
In the production process of the lithium battery, the wound battery core needs to be hot-pressed so that the battery core can be firmer, the battery capacity is larger, and the service life is longer. Present electric core hot pressing structure directly drives the hot pressboard through servo press and pushes down toward hot pressing platform and be hot pressing operation, because structural constraint, the servo press that needs the design long stroke accomplishes hot pressing operation, and the servo press production cycle of long stroke is long, with high costs, has great influence to hot pressing's efficiency, still can make electric core hot pressing structure whole height too high simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an electric core hot pressing structure that can reduce and suppress the stroke, through structural design, reduced the stroke of servo press on the one hand, on the other hand has reduced the whole height of electric core hot pressing structure to compress production cycle, promoted production efficiency, reduced manufacturing cost, increased space utilization simultaneously.
The technical scheme of the utility model as follows:
the utility model provides a can reduce electric core hot-pressing structure of suppression stroke, includes first guide pillar, mounting panel, hot pressboard, hot pressing platform, pressure piece, pressure transmission module, translation guide rail and translation cylinder, the mounting panel is located hot pressing platform's top through the activity from top to bottom of first guide pillar, the lower surface mounting of mounting panel has the hot pressboard, the hot pressboard corresponds from top to bottom with hot pressing platform, the last surface mounting of mounting panel has translation guide rail and translation cylinder, the last activity of translation guide rail is provided with the pressure transmission module, the cylinder shaft and the pressure transmission module of translation cylinder are connected, the activity is located translation guide rail's top from top to bottom for the pressure piece, the pressure piece is located same vertical line with hot pressboard, hot pressing platform.
Furthermore, the pressure transmission module comprises a floating block and a sliding block, the floating block and the sliding block are arranged oppositely up and down, and a cylinder shaft of the translation cylinder is connected with the sliding block.
Furthermore, the slider is connected with the sliding block through a second guide pillar, a spring is mounted outside the second guide pillar, and the spring is located between the lower surface of the slider and the upper surface of the sliding block.
Further, the lower surface of slider is equipped with first spring mounting groove, the upper surface of slider is equipped with second spring mounting groove, first spring mounting groove corresponds from top to bottom with second spring mounting groove, spring mounting is between first spring mounting groove and second spring mounting groove.
Furthermore, the second guide pillar is fixed through a fixing bolt, the fixing bolt is located in the floating block, and a limiting block is installed between the fixing bolt and the second guide pillar.
Furthermore, the mounting panel drives through lift cylinder and goes up and down.
Furthermore, the pressure block is driven to lift through the servo press.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a do not adopt the lug connection mode between servo press and the hot pressboard, but the activity is provided with the pressure transmission module between servo press and hot pressboard, transmit pressure through the pressure transmission module, accomplish hot pressing operation, the stroke of servo press has been reduced, the production cycle has been compressed, production efficiency has been promoted, production cost is reduced, when unloading on electric core, the pressure piece is avoided in the removal of accessible control pressure transmission module, thereby whole height has been reduced, space utilization has been increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the feeding and discharging of the present invention;
fig. 3 is a schematic view of the present invention;
fig. 4 is a schematic view of the hot pressing of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Referring to fig. 1, the present embodiment provides a cell hot-pressing structure capable of reducing a pressing stroke, including a first guide pillar 1, a mounting plate 2, a hot-pressing plate 3, a hot-pressing platform 4, a pressure block 5, a pressure transfer module 6, a translation guide rail 7, and a translation cylinder 8. The mounting plate 2 is vertically movably positioned above the hot-pressing platform 4 through the first guide pillar 1 and can be driven to lift through a lifting cylinder; the lower surface of the mounting plate 2 is provided with a hot pressing plate 3, and the hot pressing plate 3 corresponds to the hot pressing platform 4 up and down; a translation guide rail 7 and a translation cylinder 8 are mounted on the upper surface of the mounting plate 2, a pressure transmission module 6 is movably arranged on the translation guide rail 7, wherein the pressure transmission module 6 comprises a slider 61 and a sliding block 62, the slider 61 and the sliding block 62 are arranged in an up-down opposite manner, the slider 61 is connected with the sliding block 62 through a second guide post 63, a spring 64 is mounted outside the second guide post 63, a first spring mounting groove 611 is formed in the lower surface of the slider 61, a second spring mounting groove 621 is formed in the upper surface of the sliding block 62, the first spring mounting groove 611 corresponds to the second spring mounting groove 621 in a vertical manner, the spring 64 is positioned between the first spring mounting groove 611 and the second spring mounting groove 621, the second guide post 63 is fixed through a fixing bolt 65, the fixing bolt 65 is positioned in the slider 61, a limiting block 66 is mounted between the fixing bolt 65 and the second guide post 63, the slider 61 is always in a floating state (a gap is reserved between the guide post 62) when no pressure is applied, and the slider 61 can be prevented from falling off or exceeding a preset stroke by the limiting block 66; the cylinder shaft of the translation cylinder 8 is connected with the sliding block 62, and the pressure transmission module 6 can reciprocate along the translation guide rail 7 under the action of the translation cylinder 8; the pressure block 5 is movably arranged above the translation guide rail 7 up and down, the pressure block 5 can be driven by a servo press to lift, and the pressure block 5, the hot pressing plate 3 and the hot pressing platform 4 are arranged on the same vertical line.
The working principle is as follows:
during loading and unloading, as shown in fig. 2, the mounting plate 2 and the structures mounted on the upper surface and the lower surface of the mounting plate 2 are in a state far away from the hot pressing platform 4 by applying force F2, at the moment, the translation cylinder 8 is in a recovery state, and the pressure transmission module 6 and the pressure block 5 are transversely staggered;
during hot pressing, as shown in fig. 3 and 4, the force F2 is removed or a reverse acting force is applied, so that the mounting plate 2 and the structures mounted on the upper surface and the lower surface of the mounting plate are close to the hot pressing platform 4, at this time, the translation cylinder 8 extends out to push the pressure transmission module 6 to the lower side of the pressure block 5 and keeps the state, then the servo press applies the force F to press the pressure block 5 downwards to act on the floating block 61, the spring 64 is compressed to enable the floating block 61 to contact the sliding block 62, so that the pressure is transmitted to the electric core 10, and then hot pressing operation is performed;
after the hot pressing operation is completed, the pressure block 5 rises, and after the pressure block is vertically staggered with the floating block 61, the translation cylinder 8 contracts to drive the pressure transmission module 6 to move along the translation guide rail 7 until the pressure block 5 is transversely staggered, and then the mounting plate 2 and the structure for mounting the upper surface and the lower surface of the mounting plate rise together through the force F2 until the height required by loading and unloading the battery cell 10 is reached.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a can reduce electric core hot pressing structure of suppression stroke which characterized in that: including first guide pillar, mounting panel, hot pressboard, hot pressing platform, pressure piece, pressure transmission module, translation guide rail and translation cylinder, the mounting panel is located hot pressing platform's top through first guide pillar activity from top to bottom, the lower surface mounting of mounting panel has the hot pressboard, the hot pressboard corresponds from top to bottom with hot pressing platform, the last surface mounting of mounting panel has translation guide rail and translation cylinder, the activity is provided with the pressure transmission module on the translation guide rail, translation cylinder's cylinder shaft and pressure transmission module are connected, the activity is located translation guide rail's top from top to bottom for the pressure piece, the pressure piece is located same vertical line with hot pressboard, hot pressing platform.
2. The cell hot-pressing structure capable of reducing pressing stroke according to claim 1, wherein: the pressure transmission module comprises a floating block and a sliding block, the floating block and the sliding block are arranged oppositely up and down, and a cylinder shaft of the translation cylinder is connected with the sliding block.
3. The cell hot-pressing structure capable of reducing pressing stroke according to claim 2, wherein: the slider is connected with the sliding block through a second guide pillar, a spring is mounted outside the second guide pillar, and the spring is located between the lower surface of the slider and the upper surface of the sliding block.
4. The cell hot-pressing structure capable of reducing pressing stroke according to claim 3, wherein: the lower surface of the floating block is provided with a first spring mounting groove, the upper surface of the sliding block is provided with a second spring mounting groove, the first spring mounting groove corresponds to the second spring mounting groove from top to bottom, and the spring is mounted between the first spring mounting groove and the second spring mounting groove.
5. The cell hot-pressing structure capable of reducing pressing stroke according to claim 3, wherein: the second guide pillar is fixed through a fixing bolt, the fixing bolt is located in the floating block, and a limiting block is installed between the fixing bolt and the second guide pillar.
6. The cell hot-pressing structure capable of reducing pressing stroke according to claim 1, wherein: the mounting panel drives through lift cylinder and goes up and down.
7. The cell hot-pressing structure capable of reducing pressing stroke according to claim 1, wherein: the pressure block is driven to lift through the servo press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222251916.7U CN218241932U (en) | 2022-08-25 | 2022-08-25 | Can reduce electric core hot pressing structure of suppression stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222251916.7U CN218241932U (en) | 2022-08-25 | 2022-08-25 | Can reduce electric core hot pressing structure of suppression stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218241932U true CN218241932U (en) | 2023-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222251916.7U Active CN218241932U (en) | 2022-08-25 | 2022-08-25 | Can reduce electric core hot pressing structure of suppression stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218241932U (en) |
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2022
- 2022-08-25 CN CN202222251916.7U patent/CN218241932U/en active Active
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