CN210326004U - Device for realizing shaping of battery tab insulating glue and edge voltage test - Google Patents
Device for realizing shaping of battery tab insulating glue and edge voltage test Download PDFInfo
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- CN210326004U CN210326004U CN201921714730.2U CN201921714730U CN210326004U CN 210326004 U CN210326004 U CN 210326004U CN 201921714730 U CN201921714730 U CN 201921714730U CN 210326004 U CN210326004 U CN 210326004U
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- head
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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 provides a realize device of shaping of battery tab insulating cement and limit voltage test, relates to lithium ion battery technical field, and the concrete scheme is as follows: the utility model provides a realize device of plastic of battery tab insulating cement and limit voltage test, including base, upper cover, head actuating mechanism, low head and the compound mass flow body of foam nickel-copper billet, head actuating mechanism fixes on the base and drives the vertical reciprocating motion of upper cover, the low head is fixed on the base and is located the below of upper cover, upper cover/low head are provided with recess I, the inside of recess I is provided with the test contact probe, when the upper cover pushes down to the low head, the test contact probe contacts the anodal ear of electric core, the compound mass flow body of foam nickel-copper billet is installed on the base, the top banding limit of electric core and the compound mass flow body contact of foam nickel-copper billet. The utility model discloses under the condition that does not increase extra process and personnel, can realize limit voltage test and utmost point ear insulating cement plastic simultaneously, promote production efficiency.
Description
Technical Field
The utility model relates to a lithium ion battery technical field, concretely relates to realize device of plastic of battery tab insulating cement and limit voltage test.
Background
In the top sealing production of the soft package lithium ion battery, because the top sealing edge is narrow in width, the tab insulating glue is easy to deform due to the radiation of the heat of the sealing head during top sealing, and the battery cell Pack is influenced; electric core after the top seal can carry out the plastic through solitary insulating cement plastic equipment, but can increase extra process and personnel, lead to production efficiency low, influence the output.
Disclosure of Invention
In the production process of battery, current utmost point ear plastic technique needs extra plastic equipment, increases process and personnel and causes the inefficiency problem of output, the utility model discloses a realize the insulating cement plastic function when testing the limit voltage under the condition that does not increase extra process and personnel.
The utility model provides a realize device of plastic of battery tab insulating cement and limit voltage test, includes base, head actuating mechanism, the compound mass flow body of foam nickel-copper billet and two heads, two heads are upper cover and low head respectively, head actuating mechanism fixes on the base and drives the vertical reciprocating motion of upper cover, the low head is fixed on the base and is located the below of upper cover, upper cover lower surface/low head upper surface are provided with recess I, the inside of recess I is provided with the test contact probe vertically, and the utmost point ear of electric core is placed between upper cover and low head, and when the upper cover pushed down to the low head, the positive utmost point ear of test contact probe contact electric core, the compound mass flow body of foam nickel-copper billet is installed on the base, and the top banding limit of electric core contacts with the compound mass flow body of foam nickel-copper billet, test contact probe and the compound mass flow body of foam nickel-copper billet all are connected with limit voltage tester electricity.
Furthermore, the device also comprises a fixing platform, wherein the fixing platform is fixed on the base and positioned at the rear side of the lower end enclosure, the foamed nickel-copper block composite current collector is fixed at the front side of the fixing platform, and the battery core is placed on the fixing platform.
Furthermore, the device also comprises a positioning fixture, wherein the positioning fixture comprises two positioning plates, and the two positioning plates are respectively fixed at the left side and the right side of the fixing platform and used for positioning the battery cell.
Further, the device still includes silica gel strip and silica gel board, the level is fixed on the seal head that is provided with recess I and is located about the silica gel strip the rear side of recess I, the silica gel board is fixed on another seal head, silica gel strip and silica gel board set up relatively.
Furthermore, the device also comprises two heating pipes which are respectively arranged inside the upper seal head and the lower seal head.
Further, the device still includes the probe base, the test contact probe is installed on the probe base, recess I is rectangular shape, probe base horizontal slip sets up the inside at recess I.
Furthermore, the front side surface/the rear side surface of the end socket provided with the groove I are provided with strip-shaped grooves II, the grooves II are communicated with the grooves I, and screws penetrate through the grooves II to fix the probe base on the end socket.
Further, the apparatus also includes a spring vertically mounted between the test contact probe and the probe mount.
Further, the device is still including sweeping yard rifle and sweeping yard rifle support, it fixes on the base to sweep yard rifle support, it fixes to sweep yard rifle support, sweep the bar code that yard rifle scanned electric core.
Furthermore, the head driving mechanism is an air cylinder, the cylinder body of the air cylinder is fixed on the base, an air cylinder rod of the air cylinder is vertically arranged upwards, and the upper head is connected with the air cylinder rod through a connecting plate.
The beneficial effects of the utility model reside in that:
the utility model discloses under the condition that does not increase extra process and personnel, can realize limit voltage test and utmost point ear insulating cement plastic simultaneously, promote production efficiency.
Drawings
FIG. 1 is an isometric view of an implementation of battery tab paste reshaping and side voltage testing;
FIG. 2 is a side view of a shaping head structure;
FIG. 3 is a rear view of the shaping head structure;
in the figure: 1. the device comprises a base, 2, an upper end enclosure, 3, an end enclosure driving mechanism, 4, a lower end enclosure, 5, a foamed nickel-copper block composite current collector, 6, grooves I and 7, a test contact probe, 8, an electric core, 9, a fixed platform, 10, a positioning plate, 11, a silica gel strip, 12, a silica gel plate, 13, a probe base, 14, grooves II and 15, a code scanning gun, 16, a code scanning gun support, 17, a connecting plate, 18 and a heating pipe groove.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying fig. 1-3 and the detailed description, but not limited thereto, and all modifications or equivalent substitutions made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered in the protection scope of the present invention. In the description of the present invention, it is to be understood that: the terms "front", "rear", "left", "right", and the like, which indicate orientation, are used for convenience of description of the present invention only, and do not indicate or imply that the elements referred to must have a particular orientation and therefore should not be construed as specifically limiting the present invention.
Detailed description of the invention
A device for realizing shaping of insulating glue and edge voltage testing of battery tabs comprises a base 1, a head driving mechanism 3, a foamed nickel-copper block composite current collector 5 and two heads, wherein the two heads are an upper head 2 and a lower head 4 respectively, the head driving mechanism 3 is fixed on the base 1 and drives the upper head 2 to vertically reciprocate, the lower head 4 is fixed on the base 1 and is positioned below the upper head 2, a groove I6 is arranged on the lower surface of the upper head 2, a test contact probe 7 is vertically arranged in the groove I6, tabs of an electric core 8 are placed between the upper head 2 and the lower head 4, when the upper head 2 is pressed to the lower head 4, the test contact probe 7 contacts with a positive electrode tab of the electric core 8, the foamed nickel-copper block composite current collector 5 is installed on the base 1, and an aluminum layer in an aluminum plastic film at the top sealing edge of the electric core 8 is contacted with the foamed nickel-copper block composite current collector 5, and the test contact probe 7 and the foamed nickel-copper block composite current collector 5 are electrically connected with an edge voltage tester through a lead. The base 1 provides a supporting function for other connecting mechanisms.
Further, the device also comprises a fixing platform 9, wherein the fixing platform 9 is fixed on the base 1 and is positioned at the rear side of the lower end enclosure 4, the foamed nickel-copper block composite current collector 5 is fixed at the front side of the fixing platform 9, and the battery cell 8 is placed on the fixing platform 9.
Further, the device further comprises a positioning fixture, wherein the positioning fixture comprises two positioning plates 10, and the two positioning plates 10 are respectively fixed on the left side and the right side of the fixing platform 9 and used for positioning the battery cell 8.
Further, the device still includes silica gel strip 11 and silica gel board 12, the lower surface of upper cover 2 is pasted and is located to the level about silica gel strip 11 the rear side of recess I6, silica gel board 12 is pasted on the upper surface of lower cover 4.
Further, the device still includes two heating pipes, two heating pipes are installed respectively in the heating pipe trench 18 that sets up on upper cover 2 and lower head 4 realizes heating the head, two heating pipes all external power supply.
Further, the device still includes probe base 13, test contact probe 7 is installed on probe base 13, recess I6 is rectangular shape, probe base 13 horizontal slip sets up in the inside of recess I6, adapts to the electric core 8 that does not use the model.
Furthermore, the front side of upper cover 2 is provided with rectangular shape recess II 14, II 14 in the recess communicate with I6 in the recess, and the screw passes II 14 in the recess and fixes probe base 13 on upper cover 2.
Further, the device also comprises a spring, wherein the spring is vertically arranged between the test contact probe 7 and the probe base 13, so that the test contact probe 7 can stretch in the vertical direction.
Further, the device is still including sweeping yard rifle 15 and sweeping yard rifle support 16, sweep yard rifle support 16 and fix on base 1, sweep yard rifle 15 and fix sweep yard rifle support 16 on, sweep yard rifle 15 and scan the bar code of electric core 8, the bar code of electric core 8 and the limit voltage data of electric core 8 bind.
Further, the head driving mechanism 3 is a cylinder, a cylinder body of the cylinder is fixed on the base 1, a cylinder rod of the cylinder is vertically arranged upwards, the upper head 2 is fixed on the upper head base, the upper head base is fixedly connected with the cylinder rod through a connecting plate 17, and the cylinder is externally connected with an electric control box.
The concrete during operation:
the battery cell 8 is placed on the fixed platform 9, the cylinder drives the upper end enclosure 2 to press downwards, the silica gel strip 11 is pressed in a tab insulation glue area of the battery cell 8, and the tab insulation glue is softened and reshaped by pressurizing through heat-resistant silica gel heat transfer (at the temperature of 130-150 ℃) so as to achieve the leveling target; in the process of pressing down the upper end enclosure 2, a test contact probe 7 of the edge voltage tester contacts with the positive electrode lug, and meanwhile, an aluminum layer in an aluminum plastic film on the top edge of the battery cell 8 contacts with the foam nickel-copper block composite current collector 5 to form a connection loop, so that the purpose of testing the edge voltage is realized.
Detailed description of the invention
A device for realizing shaping of insulating glue and edge voltage testing of battery tabs comprises a base 1, a head driving mechanism 3, a foamed nickel-copper block composite current collector 5 and two heads, wherein the two heads are an upper head 2 and a lower head 4 respectively, the head driving mechanism 3 is fixed on the base 1 and drives the upper head 2 to vertically reciprocate, the lower head 4 is fixed on the base 1 and is positioned below the upper head 2, a groove I6 is arranged on the upper surface of the lower head 4, a test contact probe 7 is vertically arranged inside the groove I6, tabs of an electric core 8 are placed between the upper head 2 and the lower head 4, when the upper head 2 is pressed to the lower head 4, the test contact probe 7 contacts the anode tab of the electric core 8, the foamed nickel-copper block composite current collector 5 is installed on the base 1, and an aluminum layer in a top sealing edge aluminum plastic film of the electric core 8 is contacted with the foamed nickel-copper block composite current collector 5, and the test contact probe 7 and the foamed nickel-copper block composite current collector 5 are electrically connected with an edge voltage tester through a lead. The base 1 provides a supporting function for other connecting mechanisms.
Further, the device also comprises a fixing platform 9, wherein the fixing platform 9 is fixed on the base 1 and is positioned at the rear side of the lower end enclosure 4, the foamed nickel-copper block composite current collector 5 is fixed at the front side of the fixing platform 9, and the battery cell 8 is placed on the fixing platform 9.
Further, the device further comprises a positioning fixture, wherein the positioning fixture comprises two positioning plates 10, and the two positioning plates 10 are respectively fixed on the left side and the right side of the fixing platform 9 and used for positioning the battery cell 8.
Further, the device still includes silica gel strip 11 and silica gel board 12, level is pasted about silica gel strip 11 and is being set up the upper surface of low head 4 and being located the rear side of I6 of recess, silica gel board 12 is pasted on the lower surface of upper cover 2.
Further, the device still includes two heating pipes, two heating pipes are installed respectively in the heating pipe trench 18 that sets up on upper cover 2 and lower head 4 realizes heating the head, two heating pipes all external power supply.
Further, the device still includes probe base 13, test contact probe 7 is installed on probe base 13, recess I6 is rectangular shape, probe base 13 horizontal slip sets up in the inside of recess I6, adapts to the electric core 8 that does not use the model.
Furthermore, the rear side face of the lower end enclosure 4 is provided with a strip-shaped groove II 14, the groove II 14 is communicated with the groove I6, and a screw penetrates through the groove II 14 to fix the probe base 13 on the lower end enclosure 4.
Further, the device also comprises a spring, wherein the spring is vertically arranged between the test contact probe 7 and the probe base 13, so that the test contact probe 7 can stretch in the vertical direction.
Further, the device is still including sweeping yard rifle 15 and sweeping yard rifle support 16, sweep yard rifle support 16 and fix on base 1, sweep yard rifle 15 and fix sweep yard rifle support 16 on, sweep yard rifle 15 and scan the bar code of electric core 8, the bar code of electric core 8 and the limit voltage data of electric core 8 bind.
Further, the head driving mechanism 3 is a cylinder, a cylinder body of the cylinder is fixed on the base 1, a cylinder rod of the cylinder is vertically arranged upwards, the upper head 2 is fixed on the upper head base, the upper head base is connected with the cylinder rod through a connecting plate 17, and the cylinder is externally connected with an electric control box.
The concrete during operation:
the battery cell 8 is placed on the fixed platform 9, the cylinder drives the upper end enclosure 2 to press down, the silica gel plate 12 presses a tab of the battery cell 8, the silica gel plate 12 and the silica gel strip 11 press the insulation glue area of the tab, and the tab insulation glue is softened and reshaped by heat-resistant silica gel heat transfer (at the temperature of 130-150 ℃) to achieve the flat target; in the process of pressing down the upper end enclosure 2, a test contact probe 7 of the edge voltage tester contacts with the positive electrode lug, and meanwhile, an aluminum layer in an aluminum plastic film on the top edge of the battery cell 8 contacts with the foam nickel-copper block composite current collector 5 to form a connection loop, so that the purpose of testing the edge voltage is realized.
Claims (10)
1. The utility model provides a realize device of shaping of battery tab insulating cement and limit voltage test which characterized in that: the device comprises a base (1), a seal head driving mechanism (3), a foam nickel-copper block composite current collector (5) and two seal heads, wherein the two seal heads are an upper seal head (2) and a lower seal head (4) respectively, the seal head driving mechanism (3) is fixed on the base (1) and drives the upper seal head (2) to vertically reciprocate, the lower seal head (4) is fixed on the base (1) and is positioned below the upper seal head (2), a groove I (6) is formed in the lower surface of the upper seal head (2) or the upper surface of the lower seal head (4), a test contact probe (7) is vertically arranged in the groove I (6), a lug of an electric core (8) is placed between the upper seal head (2) and the lower seal head (4), when the upper seal head (2) is pressed down to the lower seal head (4), the test contact probe (7) is in contact with the positive lug of the electric core (8), and the foam nickel-copper block composite current collector (5) is installed on the base (1, the top sealed edge of the battery core (8) is in contact with the foamed nickel-copper block composite current collector (5), and the test contact probe (7) and the foamed nickel-copper block composite current collector (5) are both electrically connected with an edge voltage tester.
2. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device further comprises a fixing platform (9), the fixing platform (9) is fixed on the base (1) and located on the rear side of the lower end enclosure (4), the foamed nickel-copper block composite current collector (5) is fixed on the front side of the fixing platform (9), and the battery cell (8) is placed on the fixing platform (9).
3. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device further comprises a positioning fixture, wherein the positioning fixture comprises two positioning plates (10), and the two positioning plates (10) are respectively fixed on the left side and the right side of the fixing platform (9) and used for positioning the battery cell (8).
4. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device still includes silica gel strip (11) and silica gel board (12), the level is fixed on the head that is provided with recess I (6) and is located about silica gel strip (11) the rear side of recess I (6), silica gel board (12) are fixed on another head, silica gel strip (11) and silica gel board (12) set up relatively.
5. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device also comprises two heating pipes which are respectively arranged inside the upper seal head (2) and the lower seal head (4).
6. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device still includes probe base (13), test contact probe (7) are installed on probe base (13), recess I (6) are rectangular shape, probe base (13) horizontal slip sets up the inside at recess I (6).
7. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 6, wherein: the front side face and the rear side face of the end socket provided with the groove I (6) are provided with a strip-shaped groove II (14), the groove II (14) is communicated with the groove I (6), and a screw penetrates through the groove II (14) to fix the probe base (13) on the end socket.
8. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 6, wherein: the device further comprises a spring which is vertically mounted between the test contact probe (7) and the probe mount (13).
9. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the device is still including sweeping yard rifle (15) and sweeping yard rifle support (16), sweep yard rifle support (16) and fix on base (1), sweep yard rifle (15) and fix sweep yard rifle support (16) on, sweep the bar code of yard rifle (15) scanning electric core (8).
10. The device for realizing shaping of the insulation paste of the battery tab and testing of the side voltage as claimed in claim 1, wherein: the seal head driving mechanism (3) is an air cylinder, a cylinder body of the air cylinder is fixed on the base (1), an air cylinder rod of the air cylinder is vertically arranged upwards, and the upper seal head (2) is connected with the air cylinder rod through a connecting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714730.2U CN210326004U (en) | 2019-10-12 | 2019-10-12 | Device for realizing shaping of battery tab insulating glue and edge voltage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921714730.2U CN210326004U (en) | 2019-10-12 | 2019-10-12 | Device for realizing shaping of battery tab insulating glue and edge voltage test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326004U true CN210326004U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921714730.2U Active CN210326004U (en) | 2019-10-12 | 2019-10-12 | Device for realizing shaping of battery tab insulating glue and edge voltage test |
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| CN (1) | CN210326004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600790A (en) * | 2019-10-12 | 2019-12-20 | 珠海冠宇电池有限公司 | Device for realizing shaping of battery tab insulating glue and edge voltage test |
-
2019
- 2019-10-12 CN CN201921714730.2U patent/CN210326004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600790A (en) * | 2019-10-12 | 2019-12-20 | 珠海冠宇电池有限公司 | Device for realizing shaping of battery tab insulating glue and edge voltage test |
| CN110600790B (en) * | 2019-10-12 | 2024-05-14 | 珠海冠宇电池股份有限公司 | Device for realizing shaping of battery tab insulating adhesive and edge voltage test |
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Address after: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Guanyu Battery Co., Ltd Address before: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |