CN212762135U - Novel soft package lithium ion battery welding line - Google Patents
Novel soft package lithium ion battery welding line Download PDFInfo
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- CN212762135U CN212762135U CN202021562397.0U CN202021562397U CN212762135U CN 212762135 U CN212762135 U CN 212762135U CN 202021562397 U CN202021562397 U CN 202021562397U CN 212762135 U CN212762135 U CN 212762135U
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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 a novel soft packet of lithium ion battery welding line, including loading attachment, first welding line, second welding line, electric core circulation device and automatic unloader, loading attachment, first welding line and automatic unloader meet into same sharp arranging in proper order, and each device dislocation corresponds and mutual parallel arrangement in first welding line and the second welding line, and electric core circulation device sets up parallel arrangement between first welding line and second welding line. Utility model adopts the design of two parallel orthoscopic overall arrangement, very big reduction area, make things convenient for production line operation and debugging to maintain moreover, stability is good, has improved the qualification rate that production line production efficiency and electric core wholly made.
Description
Technical Field
The utility model belongs to the technical field of the battery is made, especially, relate to a novel soft packet of lithium ion battery welding line.
Background
Including novel soft packet of lithium ion power battery welding process, novel soft packet of lithium ion power battery welding line is the indispensible production line in the soft packet of power battery production process in the soft packet of power battery manufacturing process. In order to adapt to the development pace of the industry and provide a high-speed, stable and efficient welding line, relevant processes for welding the soft-package lithium ion power battery need to be integrated into one device, and the precision and complexity of the welding line device are required to be high.
At present, soft package power battery welding lines in the lithium ion power battery industry generally adopt a rotating disc type layout design and are influenced by product compatibility range, part machining precision, assembly precision and the like, so that key parameter indexes in manufacturing of some batteries are difficult to meet requirements, and the problems of low overall efficiency of a machine table, large equipment floor area, high debugging requirement specialty, low stability and the like exist. Especially, the battery core length in the industry is longer and longer, and the shortcoming of carousel formula equipment is more prominent, and equipment area is big, and equipment part is big, poor stability.
Disclosure of Invention
An object of the utility model is to provide a novel soft packet of lithium ion battery weld line aims at solving the battery weld line of current carousel formula overall arrangement in the above-mentioned background art, and equipment volume is great, and area is big, and the inconvenient technical problem that leads to whole efficiency on the low side of equipment debugging.
In order to solve the problem, the utility model provides a novel soft packet of lithium ion battery welding line, including loading attachment, first welding line, second welding line, electric core circulation device and automatic unloader, loading attachment includes: the device comprises an automatic feeding device, an NG cache device and a mechanical positioning device, wherein all the devices are sequentially arranged in a straight line; the first weld line includes: the device comprises an anode prewelding device, an anode cutting device, an anode main welding device, an anode flattening and cleaning device, an anode rubberizing device and an anode CCD (charge coupled device) detection device, wherein all the devices are sequentially arranged in a straight line; the second weld line includes: the device comprises a negative electrode pre-welding device, a negative electrode cutting device, a negative electrode main welding device, a negative electrode flattening and cleaning device, a negative electrode rubberizing device, a negative electrode CCD (charge coupled device) detection device and an NG (natural gas) collection device, wherein the devices are sequentially arranged in a straight line; electric core circulation device includes: the system comprises an upper logistics line, a lower logistics line, a battery cell circulation tray, a servo motor driving mechanism and a servo motor lifting mechanism, wherein the upper logistics line and the lower logistics line are vertically arranged in parallel, a plurality of battery cell circulation trays are arranged on the upper logistics line and the lower logistics line at equal intervals, the battery cell circulation trays horizontally move on the upper logistics line and the lower logistics line through the servo motor driving mechanism, and the battery cell circulation trays vertically move between the upper logistics line and the lower logistics line through the servo motor lifting mechanism; the feeding device, the first welding line and the automatic discharging device are sequentially connected to form the same straight line arrangement, the devices in the first welding line and the second welding line are in staggered correspondence and are arranged in parallel, and the battery cell circulation device is arranged between the first welding line and the second welding line in parallel.
Furthermore, the feeding device also comprises a manual feeding device.
Furthermore, the feeding device further comprises a positive and negative battery cell detection device.
Furthermore, the loading device also comprises a battery cell code scanning device.
Furthermore, a manual feeding device is arranged at the automatic blanking device.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a two parallel orthoscopic layout design, very big reduction area makes things convenient for production line operation and debugging to maintain moreover, and stability is good, has improved the qualification rate that production line production efficiency and electric core are whole to be made.
2. Through the dislocation operation of the anode welding and the cathode welding, the protection to the ultrasonic welding dust can be improved, and the anode and cathode welding can not generate cross contamination. And the positive and negative electrodes can be simultaneously operated in prewelding, cutting, rubberizing and other stations, so that the manufacturing time of the whole process is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is an overall schematic diagram provided by the present invention.
Fig. 2 is the utility model provides a battery core circulation device schematic diagram.
1-automatic feeding device, 2-NG buffer device, 3-mechanical positioning device, 4-positive electrode pre-welding device, 5-positive electrode cutting device, 6-positive electrode main welding device, 7-positive electrode flattening cleaning device, 8-positive electrode rubberizing device, 9-positive electrode CCD detection device, 10-negative electrode pre-welding device, 11-negative electrode cutting device, 12-negative electrode main welding device, 13-negative electrode flattening cleaning device, 14-negative electrode rubberizing device, 15-negative electrode CCD detection device, 16-NG collection device, 17-upper layer material flow line, 18-lower layer material flow line, 19-electric core circulation tray, 20-servo motor driving mechanism, 21-servo motor lifting mechanism, 22-manual feeding device, 23-electric core positive and negative detection device, 24-a battery cell code scanning device, 25-a manual feeding device and 26-an automatic blanking device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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.
As shown in fig. 1 and 2, the present invention provides an embodiment: the utility model provides a novel soft packet of lithium ion battery welding line, includes loading attachment, first welding line, second welding line, electric core circulation device and automatic unloader 26, and loading attachment includes: the device comprises an automatic feeding device 1, an NG cache device 2 and a mechanical positioning device 3, wherein all the devices are sequentially arranged in a straight line; the first weld line includes: the device comprises a positive electrode pre-welding device 4, a positive electrode cutting device 5, a positive electrode main welding device 6, a positive electrode flattening and cleaning device 7, a positive electrode rubberizing device 8 and a positive electrode CCD detection device 9, wherein the devices are sequentially arranged in a straight line; the second weld line includes: the device comprises a negative electrode pre-welding device 10, a negative electrode cutting device 11, a negative electrode main welding device 12, a negative electrode flattening and cleaning device 13, a negative electrode rubberizing device 14, a negative electrode CCD detection device 15 and an NG collection device 16, wherein the devices are sequentially arranged in a straight line; electric core circulation device includes: the device comprises an upper logistics line 17, a lower logistics line 18, a cell circulation tray 19, a servo motor driving mechanism 20 and a servo motor lifting mechanism 21, wherein the upper logistics line 17 and the lower logistics line 18 are vertically arranged in parallel, a plurality of cell circulation trays 19 are arranged on the upper logistics line 17 and the lower logistics line 18 at equal intervals, the cell circulation tray 19 horizontally moves on the upper logistics line 17 and the lower logistics line 18 through the servo motor driving mechanism 20, and the cell circulation tray 19 vertically moves between the upper logistics line 17 and the lower logistics line 18 through the servo motor lifting mechanism 21; the feeding device, the first welding line and the automatic discharging device are sequentially connected to form the same straight line arrangement, the devices in the first welding line and the second welding line are in staggered correspondence and are arranged in parallel, and the battery cell circulation device is arranged between the first welding line and the second welding line in parallel.
In this embodiment, for the big problem of the battery welding line area who solves current carousel formula overall arrangement, through with the welding line according to the parallel spaced overall arrangement of positive pole welding line and negative pole welding line, set up the parallel dislocation arrangement of first welding line and second welding line for the rectangle is close in the outside of whole production line, in order to be suitable for the rectangle workshop, thereby very big reduction area. And the whole equipment has larger maintenance space around, and is convenient for operating personnel to maintain. The first welding line can carry out the anodal welding process of electric core, and the second welding line can carry out the negative pole welding process, and positive and negative operation also can be exchanged to first welding line and second welding line in addition, but unilateral welding line only welds the welding of a polarity (anodal or negative pole), through anodal welding and negative pole welding dislocation operation, is favorable to the protection of ultrasonic bonding dust for the positive negative pole welding can not produce cross contamination. Meanwhile, stations such as the prewelding, cutting, rubberizing and the like of the anode and the cathode can be operated simultaneously, so that the manufacturing time of the whole process is reduced, and the working efficiency is improved. The battery core circulation device of the whole welding line uses the battery core circulation tray 19 to press the battery core to circulate, and the battery core can be protected from dislocation and damage through the pressure of the battery core circulation tray 19. Make electric core circulation tray 19 on upper logistics line 17 and lower floor's logistics line 18 can the horizontal stability remove through servo motor actuating mechanism 20, make electric core circulation tray 19 on upper logistics line 17 and lower floor's logistics line 18 can upper and lower stable circulation remove through servo motor hoist mechanism 21, when practicing thrift area, utilize the precision and the stability of servo motor's rotational speed, the accuracy of electric core circulation tray 19 shift position and the stability of circulation speed have been guaranteed, thereby the holistic production precision of equipment has been improved.
In the preferred embodiment, the loading means further comprises a manual loading means 22. The manual feeding device 22 is added in the feeding device, flexible production can be adopted, and when the quantity of materials is small, manual feeding operation can be carried out at the manual feeding device 22.
In a preferred embodiment, the feeding device further includes a cell positive and negative detection device 23. The positive and negative detection device 23 of the battery cell detects the polarity of the battery cell, so that the accuracy of the next positive and negative electrode welding process can be ensured, and the production quality is further ensured.
In a preferred embodiment, the feeding device further includes a cell code scanning device 24. Sweep a yard device 24 through electric core and carry out electric core and sweep a yard, guarantee that electric core can trace back the production process information of product at the welding operation in-process, realize intelligent control.
In the preferred embodiment, a manual feeding device 25 is also provided at the automatic blanking device 26. The manual feeding device 25 is arranged at the automatic blanking device 26, so that flexible production can be realized, and the misjudged battery cores can be conveniently put into a production line by an operator.
The novel soft package lithium ion battery welding line provided by the utility model has the advantages that the occupied area is generally 2.5 meters wide and 9 meters long, and compared with a battery welding line with a turntable type layout, the occupied area is greatly reduced; the linear production line layout is used, the production line length is short, the cell circulation distance is short, and the cell protection is good. During electric core put into electric core circulation tray 19, electric core was compressed tightly by electric core circulation tray 19, uses electric core circulation tray 19 to carry out the commodity circulation, can avoid haring electric core. Through the linear symmetrical production line layout with one end for feeding and one end for discharging, the product conveying trend is facilitated. And the occupied area is saved, and the volume of the equipment is greatly reduced compared with that of the conventional equipment. The positive and negative electrodes can be simultaneously operated at stations such as prewelding, cutting, rubberizing and the like, so that the working time is reduced. The positive electrode welding line and the negative electrode welding line are separated into two parallel welding lines for malposition operation, the phenomenon that the quality of a production line is influenced by simultaneous ultrasonic welding of a positive electrode and a negative electrode is avoided, equipment operation and equipment maintenance are facilitated, dust protection of ultrasonic welding is facilitated, and cross contamination of welding of the positive electrode and the negative electrode is avoided.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a novel soft packet of lithium ion battery welding line which characterized in that: comprises a feeding device, a first welding line, a second welding line, a battery core circulation device and an automatic blanking device,
the loading attachment includes: the device comprises an automatic feeding device, an NG cache device and a mechanical positioning device, wherein all the devices are sequentially arranged in a straight line;
the first weld line includes: the device comprises an anode prewelding device, an anode cutting device, an anode main welding device, an anode flattening and cleaning device, an anode rubberizing device and an anode CCD (charge coupled device) detection device, wherein all the devices are sequentially arranged in a straight line;
the second weld line includes: the device comprises a negative electrode pre-welding device, a negative electrode cutting device, a negative electrode main welding device, a negative electrode flattening and cleaning device, a negative electrode rubberizing device, a negative electrode CCD (charge coupled device) detection device and an NG (natural gas) collection device, wherein the devices are sequentially arranged in a straight line;
the battery cell circulation device comprises: the device comprises an upper logistics line, a lower logistics line, a battery cell circulation tray, a servo motor driving mechanism and a servo motor lifting mechanism, wherein the upper logistics line and the lower logistics line are vertically arranged in parallel, a plurality of battery cell circulation trays are arranged on the upper logistics line and the lower logistics line at equal intervals, the battery cell circulation tray horizontally moves on the upper logistics line and the lower logistics line through the servo motor driving mechanism, and the battery cell circulation tray vertically moves between the upper logistics line and the lower logistics line through the servo motor lifting mechanism;
the feeding device, the first welding line and the automatic blanking device are sequentially connected to form the same straight line arrangement, the first welding line and the second welding line are in staggered correspondence and are arranged in parallel, and the battery cell circulation device is arranged between the first welding line and the second welding line in parallel.
2. The novel soft package lithium ion battery welding line of claim 1, characterized in that: the feeding device further comprises a manual feeding device.
3. The novel soft package lithium ion battery welding line of claim 2, characterized in that: the feeding device further comprises a positive and negative battery cell detection device.
4. The novel soft-package lithium ion battery welding line of claim 1, 2 or 3, characterized in that: the feeding device further comprises a battery cell code scanning device.
5. The novel soft package lithium ion battery welding line of claim 4, characterized in that: and a manual feeding device is also arranged at the automatic blanking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562397.0U CN212762135U (en) | 2020-07-31 | 2020-07-31 | Novel soft package lithium ion battery welding line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021562397.0U CN212762135U (en) | 2020-07-31 | 2020-07-31 | Novel soft package lithium ion battery welding line |
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| CN212762135U true CN212762135U (en) | 2021-03-23 |
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| CN202021562397.0U Active CN212762135U (en) | 2020-07-31 | 2020-07-31 | Novel soft package lithium ion battery welding line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473195A (en) * | 2021-12-27 | 2022-05-13 | 东莞拓斯达技术有限公司 | Battery module laser welding processing line |
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2020
- 2020-07-31 CN CN202021562397.0U patent/CN212762135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473195A (en) * | 2021-12-27 | 2022-05-13 | 东莞拓斯达技术有限公司 | Battery module laser welding processing line |
| CN114473195B (en) * | 2021-12-27 | 2024-02-06 | 东莞拓斯达技术有限公司 | Battery module laser welding treatment line |
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