CN210388006U - Automatic turnover device for welding of cylindrical lithium ion battery cap assembly - Google Patents
Automatic turnover device for welding of cylindrical lithium ion battery cap assembly Download PDFInfo
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- CN210388006U CN210388006U CN201921028850.7U CN201921028850U CN210388006U CN 210388006 U CN210388006 U CN 210388006U CN 201921028850 U CN201921028850 U CN 201921028850U CN 210388006 U CN210388006 U CN 210388006U
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- ion battery
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Abstract
The utility model discloses an automatic turnover device for welding a cylindrical lithium ion battery cap component, which is characterized by comprising a base, a translation block arranged on the base through a horizontal guide mechanism, a translation driving device connected with and driving the translation block to move back and forth along the horizontal guide mechanism, a support vertical frame fixed on the translation block, a lifting block arranged on the support vertical frame through a longitudinal guide mechanism and a lifting driving device connected with and driving the lifting block to move up and down along the longitudinal guide mechanism; the lifting block is provided with a rotary driving device, and the rotary driving device is connected with an elastic chuck driven to rotate by the rotary driving device. The utility model discloses can replace the manual work to implement the upset of battery cover cap subassembly in the middle of twice welding to the cooperation assembly line improves the packaging efficiency of battery cover cap greatly, alleviates workman intensity of labour, reduces the cost of labor.
Description
Technical Field
The utility model relates to a cylinder lithium ion battery cap subassembly welding is with automatic turning device.
Background
The cap is generally known in the industry as a core component for forming a cylindrical lithium ion battery, and the use safety of the cylindrical lithium ion battery is concerned. The cap of the currently widely marketed cylindrical lithium ion battery is generally composed of five components, namely, an explosion-proof sheet 1, a top cap 2, an orifice plate 3 (aluminum sheet), an orifice plate gasket 4 and a sealing ring 5, and as shown in fig. 2 in particular, the five components have the assembly relations that: the top cover 2 is fixedly welded on the top surface of the explosion-proof sheet 1, the pore plate gasket 4 is arranged on the bottom surface of the explosion-proof sheet 1, the pore plate 3 is arranged on the pore plate gasket 4 and welded with the bottom surface of the explosion-proof sheet 1, and the sealing rings 5 are sleeved on the peripheries of the other four components and are fixedly pressed together with the four components.
Because the two sides of explosion-proof piece 1 need welded fastening top cap 2 and orifice plate 3 respectively, a characteristics of cylinder lithium ion battery cap subassembly when the assembly welding just need overturn, is about to turn over into explosion-proof piece 1 and top cap 2 under the subassembly upset of the good top cap 2 of welding under last explosion-proof piece 1 is last to carry out the welding of follow-up orifice plate 3 and explosion-proof piece 1.
However, no special automatic equipment is available in the prior art for the turning process, the turning process is mainly completed manually, and the defects of manual operation are obvious, so that the efficiency is low, the labor intensity of workers is high, the misoperation rate is high, and the product yield is reduced. Some enterprises often design the assembly line of automatic feeding and welding to the welding of twice of subassembly, but mix with artifical upset link in the middle of, obviously can reduce the production smoothness nature to hinder the enterprise greatly about the research and development and the design progress of battery block integration assembly line.
Disclosure of Invention
The utility model discloses the purpose is: the automatic turnover device for welding the cylindrical lithium ion battery cap component can replace manual work to turn over the battery cap component in the middle of two times of welding, so that the assembly efficiency of the battery cap is greatly improved by matching with a flow assembly line, the labor intensity of workers is reduced, and the labor cost is reduced.
The technical scheme of the utility model is that: an automatic turnover device for welding a cylindrical lithium ion battery cap component is characterized by comprising a base, a translation block, a translation driving device, a support vertical frame, a lifting block and a lifting driving device, wherein the translation block is installed on the base through a horizontal guide mechanism; the lifting block is provided with a rotary driving device, and the rotary driving device is connected with an elastic chuck driven to rotate by the rotary driving device.
Furthermore, in the present invention, the horizontal guiding mechanism is a horizontal guiding rail or a horizontal guiding rod.
Furthermore, in the present invention, the longitudinal guiding mechanism is a longitudinal guiding rail or a longitudinal guiding rod.
Further, in the utility model discloses in translation drive arrangement is cylinder, pneumatic cylinder, linear electric motor or servo thick stick.
Further, in the present invention, the lifting driving device is also a cylinder, a hydraulic cylinder, a linear motor or a servo lever.
Further, in the present invention, the rotation driving device is a rotating electric machine or a rotating cylinder.
Furthermore, in the present invention, the elastic chuck comprises a connecting block connected to the rotation driving device, an upper clamping piece fixed on the connecting block, a lower clamping piece pivoted on the connecting block, and a return spring connecting the upper clamping piece and the lower clamping piece.
The utility model discloses can cooperate the existing assembly line that is used for assembling the cylinder lithium ion battery block to use, the good explosion-proof piece of current way process welding and top cap (the top cap is last, and the explosion-proof piece is under) adopt anchor clamps clamping position, and carried extremely the utility model discloses after the position, the utility model discloses an elastic chuck stretches out the subassembly that constitutes explosion-proof piece and top cap and presss from both sides tightly and upset 180 degrees, puts back anchor clamps clamping position again, then carries to next procedure by assembly line, folds hole plate packing ring and orifice plate back on the explosion-proof piece in proper order, carries out the welding jobs of orifice plate and explosion-proof piece again.
The utility model has the advantages that:
1) the utility model discloses can replace the manual work to implement the upset operation of battery cover cap subassembly in the middle of twice welding to the assembly line of cooperation battery cover cap improves the packaging efficiency of battery cover cap greatly, improves production smoothness nature, alleviates workman intensity of labour, reduces the cost of labor.
2) The utility model discloses can adjust collet's front and back position and upper and lower height with the help of translation drive arrangement and lift drive arrangement, the centre gripping precision of collet is effectively improved to the last nut cap subassembly position of better adaptation assembly line.
3) The utility model discloses well adoption horizontal guiding mechanism and vertical guiding mechanism further improve the precision that collet adjusted the displacement.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a sectional view showing the structure of a cap assembly of a known cylindrical lithium ion battery.
Wherein: 1. an explosion-proof sheet; 2. a top cover; 3. an orifice plate; 4. an orifice plate gasket; 5. a seal ring; 6. a base; 7. a translation block; 8. a translation drive device; 9. a support stand; 10. a lifting block; 11. a lift drive; 12. a rotation driving device; 13. an elastic collet; 13a, a connecting block; 13b, an upper clamping piece; 13c, a lower clip; 13d, a return spring; 14. a horizontal guide rail; 15. a longitudinal guide rail.
Detailed Description
Example (b): referring to fig. 1, the present invention discloses a specific embodiment of an automatic turnover device for welding a cylindrical lithium ion battery cap assembly, which is composed of a base 6, a translation block 7 installed on the base 6 through a horizontal guide mechanism, a translation driving device 8 connecting and driving the translation block 7 to move along the horizontal guide mechanism, a support vertical frame 9 fixed on the translation block 7, a lifting block 10 installed on the support vertical frame 9 through a longitudinal guide mechanism, a lifting driving device 11 connecting and driving the lifting block 10 to move up and down along the longitudinal guide mechanism, and a rotation driving device 12 installed on the lifting block 10 and an elastic chuck 13 driven to rotate by the rotation driving device 12.
In the embodiment, the horizontal guide mechanism is a horizontal guide rail 14, and a sliding groove block matched with the horizontal guide rail 14 is arranged on the translation block 7; the longitudinal guide mechanism is a longitudinal guide rail 15, and a sliding groove block matched with the longitudinal guide rail 15 is arranged on the lifting block 10.
In this embodiment, the translation driving device 8 is an air cylinder, the lifting driving device 11 is also an air cylinder, and the rotation driving device 12 is a rotation air cylinder.
In this embodiment, the collet 13 is composed of a connecting block 13a fixed to the output shaft of the rotating cylinder by a screw, an upper clamping piece 13b fixed to the connecting block 13a, a lower clamping piece 13c pivotally disposed on the connecting block 13a, and two return springs 13d connecting the upper clamping piece 13b and the lower clamping piece 13 c.
The utility model discloses can cooperate the existing any assembly line that is used for assembling cylinder lithium ion battery block and use, the good explosion-proof piece 1 of current way process welding and top cap 2 (top cap 2 is last, and explosion-proof piece 1 is under) adopt anchor clamps centre gripping location, and carried extremely the utility model discloses after the position, the utility model discloses an elastic chuck 13 stretches out the subassembly that constitutes explosion-proof piece 1 and top cap 2 and presss from both sides tightly and overturns 180 degrees, puts back anchor clamps centre gripping location again, then carries to next procedure by assembly line, and after stacking hole plate packing ring 4 and orifice plate 3 on explosion-proof piece 1 in proper order, carries out orifice plate 3 and explosion-proof piece 1's welding operation again.
The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (7)
1. An automatic turnover device for welding a cylindrical lithium ion battery cap component is characterized by comprising a base (6), a translation block (7) arranged on the base (6) through a horizontal guide mechanism, a translation driving device (8) connected with and driving the translation block (7) to move back and forth along the horizontal guide mechanism, a supporting vertical frame (9) fixed on the translation block (7), a lifting block (10) arranged on the supporting vertical frame (9) through a longitudinal guide mechanism and a lifting driving device (11) connected with and driving the lifting block (10) to move up and down along the longitudinal guide mechanism; the lifting block (10) is provided with a rotary driving device (12), and the rotary driving device (12) is connected with an elastic chuck (13) driven to rotate by the rotary driving device.
2. The automatic turnover device for welding of cap assembly of cylindrical lithium ion battery as claimed in claim 1, wherein said horizontal guiding mechanism is a horizontal guide rail (14) or a horizontal guide bar.
3. The automatic turnover device for welding of cap assembly of cylindrical lithium ion battery as claimed in claim 1, wherein said longitudinal guiding mechanism is a longitudinal guide rail (15) or a longitudinal guide bar.
4. The automatic turnover device for welding of cap assemblies of cylindrical lithium ion batteries according to claim 1, characterized in that the translation driving device (8) is a cylinder, a hydraulic cylinder, a linear motor or a servo cylinder.
5. The automatic turnover device for welding the cap assembly of the cylindrical lithium ion battery according to claim 1, wherein the lifting driving device (11) is also a cylinder, a hydraulic cylinder, a linear motor or a servo cylinder.
6. The automatic turnover device for welding of cap assembly of cylindrical lithium ion battery according to claim 1, characterized in that said rotation driving means (12) is a rotary motor or a rotary cylinder.
7. The automatic turnover device for welding the cap assembly of the cylindrical lithium ion battery according to claim 1 or 6, wherein the elastic chuck (13) is composed of a connecting block (13 a) connected with the rotary driving device, an upper clamping piece (13 b) fixed on the connecting block (13 a), a lower clamping piece (13 c) pivotally arranged on the connecting block (13 a), and a return spring (13 d) connecting the upper clamping piece (13 b) and the lower clamping piece (13 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028850.7U CN210388006U (en) | 2019-07-03 | 2019-07-03 | Automatic turnover device for welding of cylindrical lithium ion battery cap assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028850.7U CN210388006U (en) | 2019-07-03 | 2019-07-03 | Automatic turnover device for welding of cylindrical lithium ion battery cap assembly |
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| Publication Number | Publication Date |
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| CN210388006U true CN210388006U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921028850.7U Active CN210388006U (en) | 2019-07-03 | 2019-07-03 | Automatic turnover device for welding of cylindrical lithium ion battery cap assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216395A (en) * | 2019-07-03 | 2019-09-10 | 伊欧激光科技（苏州）有限公司 | Cylindrical lithium ion cell cap components welding automatic turning device |
-
2019
- 2019-07-03 CN CN201921028850.7U patent/CN210388006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216395A (en) * | 2019-07-03 | 2019-09-10 | 伊欧激光科技（苏州）有限公司 | Cylindrical lithium ion cell cap components welding automatic turning device |
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