CN219246806U - Shaping module of power battery cover plate and ultrasonic welding equipment - Google Patents
Shaping module of power battery cover plate and ultrasonic welding equipment Download PDFInfo
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- CN219246806U CN219246806U CN202221915754.6U CN202221915754U CN219246806U CN 219246806 U CN219246806 U CN 219246806U CN 202221915754 U CN202221915754 U CN 202221915754U CN 219246806 U CN219246806 U CN 219246806U
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- 238000007493 shaping process Methods 0.000 title claims abstract description 157
- 238000003466 welding Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 16
- 239000000969 carrier Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process 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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a shaping module of a power battery cover plate and ultrasonic welding equipment, which comprise a bracket; the shaping lower die is used for carrying a top cover sheet to be shaped to move, and is horizontally movably arranged at the lower part of the bracket along the x-axis; the shaping upper die is arranged at the upper part of the bracket and comprises a lower pressing shaping plate which can move along the up-down direction and is used for pressing and flattening a top cover sheet on the shaping lower die; the positioning disc is used for moving the shaped top cover sheet out of the shaping upper die, and the positioning disc can be horizontally arranged at the lower part of the bracket along the x-axis. The shaping module has smaller whole volume and high space utilization rate.
Description
Technical Field
The utility model relates to the technical field of power battery manufacturing, in particular to a shaping module of a power battery cover plate and ultrasonic welding equipment.
Background
With the development of modern society and the enhancement of environmental awareness of people, more and more devices select lithium batteries as power sources, such as mobile phones, notebook computers, electric tools, electric automobiles and the like, which provides a wide space for the application and development of the lithium batteries. Among them, lithium batteries used in electric tools, electric vehicles, and the like are generally called power batteries.
The power battery cover plate can greatly improve the safety performance of the power battery, and comprises a top cover plate, and the top cover plate is heated to deform after being welded by the explosion-proof valve and the polar column. In order to meet the requirements of the surface flatness of the top cover sheet, a shaping module is required to be arranged to level the top cover sheet according to the surface deformation condition of the top cover sheet. However, the current shaping module has larger volume and occupies larger space.
Disclosure of Invention
Aiming at the technical problems, the utility model provides a shaping module of a power battery cover plate and ultrasonic welding equipment, which have the advantages of small whole volume and high space utilization rate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plastic module of power battery apron for to the top cap piece of power battery apron is plastic, it includes:
a bracket;
the shaping lower die is used for carrying a top cover sheet to be shaped to move, and is horizontally movably arranged at the lower part of the bracket along the x-axis;
the shaping upper die is arranged at the upper part of the bracket and comprises a lower pressing shaping plate which can move along the up-down direction and is used for pressing and flattening a top cover sheet on the shaping lower die;
the positioning disc is used for moving the shaped top cover sheet out of the shaping upper die, and the positioning disc can be horizontally arranged at the lower part of the bracket along the x-axis.
Preferably, the shaping module has a first working state and a second working state, and in the first working state, the shaping lower die is located right below the shaping upper die, and the positioning disc is located at the discharging side of the shaping upper die; and in the second working state, the shaping lower die is positioned on the feeding side of the shaping upper die, and the positioning disc is positioned below the shaping upper die.
Preferably, the shaping upper die comprises a suction nozzle for separating the top cover piece from the shaping lower die and placing the top cover piece into the positioning disc, and the suction nozzle can be arranged in an up-down moving way relative to the bracket.
Preferably, the suction nozzle is arranged on the lower surface of the lower shaping plate; the shaping upper die further comprises a shaping cylinder for driving the lower shaping plate to move up and down.
Preferably, a plurality of upper positioning columns are arranged on the shaping upper die, a plurality of lower positioning columns are arranged on the shaping lower die, and when the shaping module is in a first working state, the lower surfaces of the upper positioning columns are abutted with the upper surfaces of the lower positioning columns; the upper positioning column is arranged around the lower shaping plate.
Preferably, the shaping lower die comprises a bearing piece for bearing the top cover sheet and a positioning piece arranged around the bearing piece, and a groove or a hole is arranged on the upper surface of the bearing piece.
Preferably, the number of the bearing pieces is multiple, wherein two bearing pieces are provided with pole avoidance grooves for accommodating poles on the top cover piece, and one bearing piece is used for bearing an explosion-proof valve welding part on the top cover piece; the number of the lower shaping plates is multiple, and each bearing piece corresponds to one lower shaping plate; in the first working state, the lower shaping plate is positioned right above the corresponding bearing piece.
Preferably, the positioning disc is provided with a positioning groove, and the positioning groove is provided with a positioning inclined plane for guiding and positioning the top cover sheet; the positioning disc can be rotatably arranged around a rotating shaft line extending in the up-down direction.
Preferably, a guide rail extending along an x-axis is arranged at the bottom of the bracket, the shaping module further comprises a sliding seat which can be arranged on the guide rail in a sliding manner along the x-axis, and the shaping lower die and the positioning disc are arranged on the sliding seat along the x-axis; the shaping module further comprises a translation cylinder for driving the sliding seat to move along the x axis.
The utility model also adopts the following technical scheme:
the utility model provides an ultrasonic welding equipment of power battery apron, its includes top cap material loading belt, is used for placing the top cap piece to the top cap material loading module on the carrier, is used for placing the plastic piece material loading module on the top cap piece on the carrier, ultrasonic welding module, and be used for carrying the carrier passes through in proper order and cyclically the top cap material loading module plastic piece material loading module with ultrasonic welding module's gyration carries the module, ultrasonic welding equipment still includes the plastic module as above, the plastic module set up in the side of gyration carries the module, top cap piece material loading belt extends to the material loading side of plastic upper die, top cap material loading module is located the unloading side of plastic upper die.
Compared with the prior art, the utility model has the following advantages:
according to the shaping module of the battery cover plate, the shaping lower die carries the top cover sheet to be shaped to move horizontally along the x axis to the lower part of the shaping upper die, the shaping upper die moves up and down, and the top cover sheet is pressed and flattened through the pressing shaping plate. After the top cover sheet is pressed and leveled, the positioning disc horizontally moves to the lower part of the shaping upper die along the x-axis, and the shaped top cover sheet is moved out of the shaping upper die. The shaping lower die and the positioning disk synchronously linearly move along the x axis, and the whole shaping module has smaller volume and high space utilization rate.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a perspective view of a shaping module of a power battery cover plate according to an embodiment of the present utility model;
FIG. 2 is a schematic structural diagram of the shaping module in a first working state;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural diagram of the shaping module in a second working state;
FIG. 5 is a partial schematic view of a shaping upper die;
FIG. 6 is a schematic diagram of a partial structure of the shaping module;
FIG. 7 is a schematic diagram of another partial structure of the shaping module;
fig. 8 is a perspective view of an ultrasonic welding apparatus of a power battery cover plate.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
100. an ultrasonic welding device; 101. a cover sheet feeding belt; 102. a top cover sheet feeding module; 103. a plastic sheet feeding module; 104. an ultrasonic welding module; 105. a rotary conveying module;
200. a top cover sheet;
1. shaping module; 11. a bracket; 111. a guide rail; 12. shaping a lower die; 121. a lower positioning column; 122. a carrier; 1221. a pole avoiding groove; 123. a positioning piece; 13. shaping an upper die; 131. a suction nozzle; 132. shaping air cylinders; 133. pressing down the shaping plate; 134. an upper positioning column; 135. a compaction block; 136. an adjusting mechanism; 14. a positioning plate; 141. a positioning groove; 142. positioning an inclined plane; 15. a slide; 16. and a translation cylinder.
Detailed Description
Preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1 to 7, the present embodiment provides a shaping module 1 for a power battery cover plate for shaping a top cover sheet 200 of the power battery cover plate. The shaping module 1 comprises a bracket 11; shaping the lower die 12; shaping the upper die 13; positioning plate 14.
Further, a shaping lower die 12 is provided at the lower part of the bracket 11 for carrying the top cover sheet 200 to be shaped to move horizontally along the x-axis; the shaping upper die 13 is arranged at the upper part of the bracket 11, the shaping upper die 13 comprises a lower shaping plate 133 and a shaping cylinder 132, and the lower shaping plate 133 can move along the up-down direction under the drive of the shaping cylinder 132 and is used for compacting and flattening the top cover sheet 200 on the shaping lower die 13; and a positioning disk 14 for removing the shaped top cover piece 200 from the shaping upper die 13, wherein the positioning disk 14 is horizontally movably arranged at the lower part of the bracket 11 along the x axis.
Further, the shaping module 1 has a first working state shown in fig. 2 and a second working state shown in fig. 4, in the first working state, the shaping lower die 12 is located right below the shaping upper die 13, and the positioning disc 14 is located at the blanking side of the shaping upper die 13; in the process of switching the first working state to the second working state, the shaping lower die 12 and the positioning disk 14 synchronously move along the x-axis to the right; in the second working state, the shaping lower die 12 is positioned on the feeding side of the shaping upper die 13, and the positioning disc 14 is positioned below the shaping upper die 13.
As shown in fig. 3, the shaping upper die 13 includes a suction nozzle 131 for releasing the top sheet 200 from the shaping lower die 12 and placing it in the positioning disk 14, the suction nozzle 131 being provided so as to be movable in the up-down direction with respect to the holder 11. More specifically, the number of suction nozzles 131 is two and is provided on the lower surface of the lower press shaping plate 133. In the first operating state, the two suction nozzles 131 disengage the cover sheet 200 from the shaping lower die 12, and in the second operating state, the two suction nozzles 131 place the cover sheet 200 in the positioning disk 14.
Referring to fig. 2, the shaping upper die 13 is provided with a plurality of upper positioning posts 134, and the upper positioning posts 134 are disposed around the lower shaping plate 133. The shaping lower die 12 is provided with a plurality of lower positioning columns 121, and when the shaping module 1 is in the first working state, the lower surface of the upper positioning column 134 is abutted against the upper surface of the lower positioning column 121.
Referring to fig. 7, the shaping lower die 12 includes a carrier 122 for carrying the top cover sheet 200 and a positioning member 123 disposed around the carrier 122, and a groove or hole is provided on an upper surface of the carrier 122. Specifically, the number of the carriers 122 is plural, wherein two carriers 122 are provided with pole avoiding grooves 1221 for accommodating the poles on the top cover sheet 200, and one carrier 122 is used for carrying the explosion-proof valve welding part on the top cover sheet 200. The number of the pressing shaping plates 133 is plural, and each carrier 122 corresponds to one pressing shaping plate 133. In the first operating state, the lower shaping plate 133 is located directly above the corresponding carrier 122.
The positioning plate 14 is provided with positioning grooves 141, each positioning groove 141 is provided with a plurality of positioning inclined planes 142 as shown in fig. 7, and the top cover 200 can be accurately placed into the positioning groove 141 to realize accurate positioning through the positioning inclined planes 142.
Referring to fig. 1, a rail 111 extending along the x-axis is provided on the bottom of the bracket 11. The shaping die set 1 further includes a carriage 15 slidably disposed on the guide rail 111 along the x-axis and a translation cylinder 16 driving the carriage 15 to move along the x-axis, and the shaping lower die 12 and the positioning plate 14 are disposed on the carriage 15 along the x-axis. In other words, the shaping lower die 12 and the positioning plate 14 are horizontally movably provided on the slide 15 along the x-axis by the translation cylinder 16.
Referring to fig. 5, the shaping module 1 further includes a pressing block 135 and an adjusting mechanism 136. The initial height of the compression block 135 can be adjusted by the adjustment mechanism 136.
Referring to fig. 8, the embodiment further provides an ultrasonic welding apparatus 100 for a power battery cover plate, which includes a cover sheet feeding belt 101, a cover sheet feeding module 102 for placing a cover sheet 200 on a carrier, a plastic sheet feeding module 103 for placing a plastic sheet on the cover sheet on the carrier, an ultrasonic welding module 104, and a rotary conveying module 105 for carrying the carrier sequentially and circularly through the cover sheet feeding module 102, the plastic sheet feeding module 103 and the ultrasonic welding module 104, the ultrasonic welding apparatus 100 further includes the shaping module 1, the shaping module 1 is disposed at a side of the rotary conveying module 105, the cover sheet feeding belt 101 extends to a feeding side of the shaping upper die 13, and the cover sheet feeding module 102 is located at a discharging side of the shaping upper die 13.
The shaping module 1 of the power battery cover plate of the embodiment has a first working state and a second working state. In the first working state, the shaping lower die 12 is located right below the shaping upper die 13, the positioning disc 14 is located on the blanking side of the shaping upper die 13, the lower surface of the upper positioning column 134 is in butt joint with the upper surface of the lower positioning column 121, the lower shaping plate 133 is located right above the corresponding bearing piece 122, the lower shaping plate 133 compresses and flattens the top cover sheet 200, and the top cover sheet 200 is separated from the shaping lower die 12 by the suction nozzle 131 on the lower surface of the lower shaping plate 133; in the second working state, the shaping lower die 12 is located at the feeding side of the shaping upper die 13, the positioning plate 14 is located below the shaping upper die 13, the suction nozzle 131 puts the top sheet 200 into the positioning plate 14, and at the same time, the shaping lower die 12 is fed (the top sheet 200 to be shaped). The shaping lower die 12 and the positioning disk 14 horizontally move along the x axis under the action of the translation cylinder 16, and the overall size of the shaping die set 1 is smaller, so that the space of the die set is fully utilized.
The positioning disk 14 of the present utility model is rotatably provided around a rotation axis extending in the up-down direction. When the top cover sheet 200 on the shaping upper die 13 is separated from the suction nozzle 131 and placed in the positioning disk 14, the shaping lower die 12 and the positioning disk 14 move left along the x axis under the action of the translation cylinder 16, and the positioning disk 14 rotates 90 degrees to the right to perform blanking and is conveyed through the rotary conveying module 105.
As used in this specification and in the claims, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The term "and/or" as used herein includes any combination of one or more of the associated listed items.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly or indirectly fixed or connected to the other feature. Further, the descriptions of the upper, lower, left, right, etc. used in the present utility model are merely with respect to the mutual positional relationship of the constituent elements of the present utility model in the drawings.
The above-described embodiments are provided for illustrating the technical concept and features of the present utility model, and are intended to be preferred embodiments for those skilled in the art to understand the present utility model and implement the same according to the present utility model, not to limit the scope of the present utility model. All equivalent changes or modifications made according to the principles of the present utility model should be construed to be included within the scope of the present utility model.
Claims (10)
1. A plastic module of power battery apron for to the top cap piece of power battery apron is plastic, its characterized in that includes:
a bracket;
the shaping lower die is used for carrying a top cover sheet to be shaped to move, and is horizontally movably arranged at the lower part of the bracket along the x-axis;
the shaping upper die is arranged at the upper part of the bracket and comprises a lower pressing shaping plate which can move along the up-down direction and is used for pressing and flattening a top cover sheet on the shaping lower die;
the positioning disc is used for moving the shaped top cover sheet out of the shaping upper die, and the positioning disc can be horizontally arranged at the lower part of the bracket along the x-axis.
2. The shaping module according to claim 1, wherein the shaping module has a first working state and a second working state, and in the first working state, the shaping lower die is located directly below the shaping upper die, and the positioning disc is located on a blanking side of the shaping upper die; and in the second working state, the shaping lower die is positioned on the feeding side of the shaping upper die, and the positioning disc is positioned below the shaping upper die.
3. The shaping module according to claim 1 or 2, wherein the shaping upper die comprises a suction nozzle for releasing the top cover sheet from the shaping lower die and into the positioning plate, the suction nozzle being arranged to be movable in an up-down direction with respect to the support.
4. A shaping module according to claim 3, wherein the suction nozzle is provided on the lower surface of the lower shaping plate; the shaping upper die further comprises a shaping cylinder for driving the lower shaping plate to move up and down.
5. The shaping module according to claim 1 or 2, wherein a plurality of upper positioning columns are arranged on the shaping upper die, a plurality of lower positioning columns are arranged on the shaping lower die, and the lower surface of the upper positioning columns is abutted with the upper surface of the lower positioning columns when the shaping module is in the first working state; the upper positioning column is arranged around the lower shaping plate.
6. The shaping module according to claim 5, wherein the shaping lower die comprises a carrier for carrying the cover sheet and a positioning member arranged around the carrier, and the upper surface of the carrier is provided with a groove or a hole.
7. The shaping module according to claim 6, wherein the number of the carriers is plural, wherein two of the carriers are provided with pole avoiding grooves for accommodating the pole on the top cover sheet, and one of the carriers is used for carrying the explosion-proof valve welding part on the top cover sheet; the number of the lower shaping plates is multiple, and each bearing piece corresponds to one lower shaping plate; in the first working state, the lower shaping plate is positioned right above the corresponding bearing piece.
8. The shaping module according to claim 1, wherein the positioning plate is provided with a positioning groove, and the positioning groove is provided with a positioning inclined surface for guiding and positioning the top cover sheet; the positioning disc can be rotatably arranged around a rotating shaft line extending in the up-down direction.
9. The shaping module according to claim 1, wherein a guide rail extending along an x-axis is provided on the bottom of the bracket, the shaping module further comprising a slide slidably provided on the guide rail along the x-axis, the shaping lower die and the positioning plate being arranged on the slide along the x-axis; the shaping module further comprises a translation cylinder for driving the sliding seat to move along the x axis.
10. The utility model provides an ultrasonic welding equipment of power battery apron, includes top cap material loading belt, is used for placing the top cap piece to the top cap material loading module on the carrier, is used for placing the plastic piece material loading module on the top cap piece on the carrier, ultrasonic welding module, and be used for carrying the carrier passes through in proper order and cyclically the top cap material loading module plastic piece material loading module with ultrasonic welding module's gyration carries the module, a serial communication port, ultrasonic welding equipment still includes the plastic module of any one of claims 1 to 9, the plastic module set up in the side of gyration carries the module, top cap piece material loading belt extends to the material loading side of plastic upper die, top cap material loading module is located the unloading side of plastic upper die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221915754.6U CN219246806U (en) | 2022-07-22 | 2022-07-22 | Shaping module of power battery cover plate and ultrasonic welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221915754.6U CN219246806U (en) | 2022-07-22 | 2022-07-22 | Shaping module of power battery cover plate and ultrasonic welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219246806U true CN219246806U (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221915754.6U Active CN219246806U (en) | 2022-07-22 | 2022-07-22 | Shaping module of power battery cover plate and ultrasonic welding equipment |
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| CN (1) | CN219246806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086463A (en) * | 2023-10-16 | 2023-11-21 | 苏州图锐智能科技有限公司 | Terminal ultrasonic welding equipment |
-
2022
- 2022-07-22 CN CN202221915754.6U patent/CN219246806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086463A (en) * | 2023-10-16 | 2023-11-21 | 苏州图锐智能科技有限公司 | Terminal ultrasonic welding equipment |
| CN117086463B (en) * | 2023-10-16 | 2024-01-30 | 苏州图锐智能科技有限公司 | Terminal ultrasonic welding equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226000 East of Jindu Road and South of Chaoxia Road in Nantong High tech Industrial Development Zone, Jiangsu Province Patentee after: Mingyixin (Jiangsu) Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 215300 No. 1875, Zhonghua Yuan West Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Suzhou mingyixin Intelligent Equipment Co.,Ltd. Country or region before: China |