CN209140185U - A kind of cylindrical lithium battery bottom case welding mechanism - Google Patents
A kind of cylindrical lithium battery bottom case welding mechanism Download PDFInfo
- Publication number
- CN209140185U CN209140185U CN201821924077.8U CN201821924077U CN209140185U CN 209140185 U CN209140185 U CN 209140185U CN 201821924077 U CN201821924077 U CN 201821924077U CN 209140185 U CN209140185 U CN 209140185U
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- plate
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Abstract
The utility model relates to lithium battery automatic producing technology field, in particular to a kind of cylindrical lithium battery bottom case welding mechanism is provided with welding lifting device on vertical plate；Welding lifting device is for driving welder to move up and down on vertical plate；Welding stage elevation and subsidence regulating device is set on vertical plate and opposite can move up and down with vertical plate；Several welding platforms are fixed on welding stage elevation and subsidence regulating device；Capillary is arranged in a one-to-one correspondence respectively in the surface of welding platform；The end of capillary is directed in corresponding welding platform；The upper surface of welding platform is fixed with bearing bottom plate；Each piece of battery compact heap is arranged with each piece of bearing bottom plate face respectively, and when the utility model is used, which realizes fixation and capillary automatic lifting of the battery between compact heap and realize negative pole lug welding on battery case；The welding efficiency for improving lithium battery to the utmost, reduces labor intensity, reduces harm of the welding procedure to human body.
Description
Technical field
The utility model relates to lithium battery automatic producing technology field, in particular to a kind of cylindrical lithium battery bottom case welding
Mechanism.
Background technique
With the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, proposes to power supply very high
Requirement.Lithium battery enters the large-scale practical stage therewith；Cylindrical lithium battery needs to utilize during processing
Welder makes the bottom case negative pole lug welding in lithium battery；When negative pole lug welding, need first to be locked cylindrical lithium battery
On welding bench, then manpower operation welder is welded on cathode on the bottom case of cylindrical lithium battery；Human weld, labour
Intensity is big, and is easy to cause permanent injury to human eye.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of cylindrical lithium battery bottom case weldering is provided
Connection mechanism.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of cylindrical lithium battery bottom case welding mechanism described in the utility model, it includes vertical plate, welding stage lift adjustment
Device and battery compact heap；Welding lifting device is provided on the vertical plate；
The lower section of welding lifting device is arranged in the welding stage elevation and subsidence regulating device；It is fixed on the welding lifting device
Several welders；Capillary is provided on the welder；The welding lifting device is for driving welder vertical
It is moved up and down on plate；
The welding stage elevation and subsidence regulating device is set on vertical plate and opposite can move up and down with vertical plate；The welding stage lifting
Several welding platforms are fixed in regulating device；The quantity of the welding platform is equal to the quantity of capillary；The capillary difference
It is arranged in a one-to-one correspondence in the surface of welding platform；The end of the capillary is directed in corresponding welding platform；The welding
The upper surface of platform is fixed with bearing bottom plate；The quantity of the battery compact heap is equal to the quantity of bearing bottom plate；Each piece of battery
Compact heap is arranged with each piece of bearing bottom plate face respectively.
Further, the welding stage elevation and subsidence regulating device includes to adjust guide rail, adjustment fixing plate, adjusting slider and adjusting
Bolt；The adjusting guide rail is fixed on vertical plate；The adjusting guide rail extends in the short transverse on vertical plate；The adjusting is slided
Block matches with guide rail is adjusted；The adjusting slider is embedded on section guide rail；The adjustment fixing plate is fixed on adjusting slider；
The welding platform is fixed on adjustment fixing plate；The front surface of the adjustment fixing plate is fixed with and adjusts what bolt matched
Threaded hole a；The adjusting bolt is threadedly coupled with threaded hole a phase；The adjusting bolt is pressed on vertical plate after passing through threaded hole a
On.
Further, the welding lifting device includes that transmission arm, welder fixed plate, lifting slider and lifting are led
Rail；The welder is fixed in welder fixed plate；The riser guide is fixed on vertical plate；The riser guide edge
The short transverse of vertical plate extends；The lifting slider is fixed in welder fixed plate；The lifting slider and riser guide
Match；The lifting slider is embedded on riser guide；The transmission arm is mutually fixedly connected with welder fixed plate.
Further, the quantity of the welder is two；The welder is arranged along the width direction of vertical plate.
Further, the front end face of the battery compact heap is provided with arc groove；The arc groove face bearing bottom plate is set
It sets；The arc groove runs through the upper and lower end faces of battery compact heap.
After adopting the above structure, the utility model has the beneficial effect that a kind of cylindrical lithium battery bottom described in the utility model
Shell welding mechanism is provided with welding lifting device on vertical plate；The lower section of welding lifting device is arranged in welding stage elevation and subsidence regulating device；
Several welders are fixed on welding lifting device；Capillary is provided on welder；Welding lifting device is for driving
Welder moves up and down on vertical plate；Welding stage elevation and subsidence regulating device is set on vertical plate and opposite can do lifting fortune with vertical plate
It is dynamic；Several welding platforms are fixed on welding stage elevation and subsidence regulating device；The quantity of welding platform is equal to the quantity of capillary；Capillary point
It is not arranged in a one-to-one correspondence in the surface of welding platform；The end of capillary is directed in corresponding welding platform；Welding platform
Upper surface is fixed with bearing bottom plate；The quantity of battery compact heap is equal to the quantity of bearing bottom plate；Each piece of battery compact heap difference
It is arranged with each piece of bearing bottom plate face.When the utility model is used, according to the length of lithium battery, welding stage lift adjustment is utilized
Device adjusts position height of the welding platform on vertical plate, is applicable in the welding of different length lithium battery；It is arranged on battery compact heap
Have in compact heap engine composition and is not shown；Wherein compact heap power mechanism is cylinder, any one in oil cylinder passes through pressure
Tight block power mechanism drives battery compact heap, is pressed on battery compact heap the lithium battery in welding platform on bearing bottom plate,
Realize that lithium battery positions in welding platform；After lithium battery positions, welding lifting device drives driving welder downward
Movement welds lifting device stop motion, welding dress when touching the welding position of negative electrode lug and battery bottom case to capillary
A negative pole lug welding is set on battery case；The structure realizes fixation and capillary of the battery between compact heap and rises automatically
Drop is realized negative pole lug welding on battery case；The welding efficiency for improving lithium battery to the utmost, reduces labor intensity, subtracts
Few harm of the welding procedure to human body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Description of symbols:
1, vertical plate；2, welding stage elevation and subsidence regulating device；201, guide rail is adjusted；202, adjustment fixing plate；
202a, threaded hole；203, adjusting slider；204, bolt is adjusted；3, bearing bottom plate；
4, lifting device is welded；401, transmission arm；402, welder fixed plate；403, lifting slider；
404, riser guide；5, welder；501, capillary；6, lithium battery；7, battery compact heap；
701, arc groove；8, welding platform.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, a kind of cylindrical lithium battery bottom case welding mechanism described in the utility model, it includes vertical plate 1, weldering
Platform elevation and subsidence regulating device 2 and battery compact heap 7；Welding lifting device 4 is provided on the vertical plate 1；
The lower section of welding lifting device 4 is arranged in the welding stage elevation and subsidence regulating device 2；It is solid on the welding lifting device 4
Surely there are several welders 5；In the present invention, welder 5 and the prior art are without essential distinction, so unknown theory；
Capillary 501 is provided on the welder 5；The welding lifting device 4 is for driving welder 5 to rise on vertical plate 1
Drop movement；
The welding stage elevation and subsidence regulating device 2 is set on vertical plate 1 and opposite can move up and down with vertical plate 1；The welding stage
Several welding platforms 8 are fixed on elevation and subsidence regulating device 2；The quantity of the welding platform 8 is equal to the quantity of capillary 501；Institute
Capillary 501 is stated to be arranged in a one-to-one correspondence respectively in the surface of welding platform 8；The end of the capillary 501 is directed to corresponding weldering
It connects on platform 8；The upper surface of the welding platform 8 is fixed with bearing bottom plate 3；The quantity of the battery compact heap 7 is equal to pressure-bearing
The quantity of bottom plate 3；Each piece of battery compact heap 7 is arranged with each piece of 3 face of bearing bottom plate respectively；According to the length of lithium battery 6,
Position height of the welding platform 8 on vertical plate 1 is adjusted using welding stage elevation and subsidence regulating device 2, is applicable in the weldering of different length lithium battery 6
It connects；Compact heap power mechanism (not shown in FIG.) is provided on battery compact heap 7；(wherein compact heap power mechanism is cylinder,
Any one in oil cylinder) battery compact heap 7 driven by compact heap power mechanism, make battery compact heap 7 in welding platform 8
Lithium battery 6 be pressed on bearing bottom plate 3, realize lithium battery 6 positioned in welding platform 8；After lithium battery 6 positions, weldering
Connecing lifting device 4 drives driving welder 5 to move downward, until touching the weldering of negative electrode lug and battery bottom case to capillary 501
When connecing position, 4 stop motion of lifting device is welded, welder 5 is negative pole lug welding on battery case；The structure realizes
Fixation and capillary 501 automatic lifting of the battery between compact heap 7 are realized negative pole lug welding on battery case；Greatly
The welding efficiency of lithium battery is improved to limit, labor intensity is reduced, reduces harm of the welding procedure to human body.
As a kind of preferred embodiment of the utility model, the welding stage elevation and subsidence regulating device 2 include adjust guide rail 201,
Adjustment fixing plate 202, adjusting slider 203 and adjusting bolt 204；The adjusting guide rail 201 is fixed on vertical plate 1；The adjusting
Guide rail 201 extends in the short transverse on vertical plate 1；The adjusting slider 203 matches with guide rail 201 is adjusted；The adjusting
Sliding block 203 is embedded on section guide rail 201；The adjustment fixing plate 202 is fixed on adjusting slider 203；The welding platform 8 is solid
It is scheduled on adjustment fixing plate 202；The front surface of the adjustment fixing plate 202 is fixed with the screw thread to match with adjusting bolt 204
Hole 202a；The adjusting bolt 204 is threadedly coupled with threaded hole 202a phase；After the adjusting bolt 204 passes through threaded hole 202a
It is pressed on vertical plate 1；It adjusts bolt 204 and is used as a fastener, be pressed on vertical plate 1 by adjusting bolt 204, make to adjust spiral shell
Stiction is generated between bolt 204 and vertical plate 1, realizes that adjustment fixing plate 202 positions on vertical plate 1, it is flat when needing to adjust welding
When the height of platform 8, adjusting bolt 204 is unclamped from the surface of vertical plate 1, adjusting slider 203 can be realized on adjusting guide rail 201
Lifting carriage.
As a kind of preferred embodiment of the utility model, the welding lifting device 4 includes transmission arm 401, welding dress
Set fixed plate 402, lifting slider 403 and riser guide 404；The welder 5 is fixed in welder fixed plate 402；
The riser guide 404 is fixed on vertical plate 1；The riser guide 404 extends along the short transverse of vertical plate 1；The lifting is slided
Block 403 is fixed in welder fixed plate 402；The lifting slider 403 matches with riser guide 404；The lifting is slided
Block 403 is embedded on riser guide 404；The transmission arm 401 is fixedly connected with 402 phase of welder fixed plate；Transmission arm 401
It is fixed in power mechanism (not shown in FIG.)；(wherein the power mechanism is cylinder, any one in oil cylinder；) by dynamic
Force mechanisms drive 401 elevating movement of transmission arm, transport the welder 5 in welder fixed plate 402 on riser guide 404
It is dynamic；Realize the elevating movement of capillary 501.
As a kind of preferred embodiment of the utility model, the quantity of the welder 5 is two；The welder 5
Width direction along vertical plate 1 is arranged.
As a kind of preferred embodiment of the utility model, the front end face of the battery compact heap 7 is provided with arc groove 701；
701 face bearing bottom plate 3 of the arc groove setting；The arc groove 701 runs through the upper and lower end faces of battery compact heap 7；Arc
The arc radius of slot 701 is matched according to the lithium battery 6 of cylindrical shape to be arranged；Fitting when being pressed in the lateral wall of lithium battery 6
On the inner surface of arc groove 701, welding precision is being improved.
Working principle
It according to the length of lithium battery 6, adjusts bolt 204 and is used as a fastener, be pressed on vertical plate by adjusting bolt 204
On 1, make to generate stiction between adjusting bolt 204 and vertical plate 1, realizes that adjustment fixing plate 202 positions on vertical plate 1, when need
When adjusting the height of welding platform 8, adjusting bolt 204 is unclamped from the surface of vertical plate 1, adjusting slider 203 can be realized and exist
Lifting carriage on guide rail 201 is adjusted, position height of the welding platform 8 on vertical plate 1 is adjusted, is applicable in different length lithium battery 6
Welding；Battery compact heap 7 is driven by compact heap power mechanism, presses battery compact heap 7 the lithium battery 6 in welding platform 8
Tightly on bearing bottom plate 3, realize that lithium battery 6 positions in welding platform 8；After lithium battery 6 positions, driven by power mechanism
Dynamic 401 elevating movement of transmission arm, moves the welder 5 in welder fixed plate 402 on riser guide 404；It realizes
The elevating movement of capillary 501, when touching the welding position of negative electrode lug and battery bottom case to capillary 501, welding lifting dress
4 stop motions are set, welder 5 is negative pole lug welding on battery case.
The structure realizes fixation and capillary automatic lifting realization of the battery between compact heap and negative pole lug welding is existed
On battery case；The welding efficiency for improving lithium battery to the utmost, reduces labor intensity, reduces welding procedure to the danger of human body
Evil.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (5)
1. a kind of cylindrical lithium battery bottom case welding mechanism, it is characterised in that: it includes vertical plate (1), welding stage elevation and subsidence regulating device
(2) and battery compact heap (7)；Welding lifting device (4) is provided on the vertical plate (1)；
Welding stage elevation and subsidence regulating device (2) setting is in the lower section of welding lifting device (4)；On the welding lifting device (4)
It is fixed with several welders (5)；Capillary (501) are provided on the welder (5)；The welding lifting device (4)
For driving welder (5) to move up and down on vertical plate (1)；
The welding stage elevation and subsidence regulating device (2) is set on vertical plate (1) and opposite can move up and down with vertical plate (1)；The weldering
Several welding platforms (8) are fixed on platform elevation and subsidence regulating device (2)；The quantity of the welding platform (8) is equal to capillary (501)
Quantity；The capillary (501) is arranged in a one-to-one correspondence respectively in the surface of welding platform (8)；The end of the capillary (501)
It is directed on corresponding welding platform (8)；The upper surface of the welding platform (8) is fixed with bearing bottom plate (3)；The battery pressure
The quantity of tight block (7) is equal to the quantity of bearing bottom plate (3)；Each piece of battery compact heap (7) respectively with each piece of bearing bottom plate (3)
Face setting.
2. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the welding stage rising-falling tone
Regulating device (2) includes to adjust guide rail (201), adjustment fixing plate (202), adjusting slider (203) and adjust bolt (204)；Institute
Adjusting guide rail (201) is stated to be fixed on vertical plate (1)；Adjusting guide rail (201) extends in the short transverse on vertical plate (1)；
The adjusting slider (203) matches with guide rail (201) are adjusted；The adjusting slider (203) is embedded on section guide rail (201)；
The adjustment fixing plate (202) is fixed on adjusting slider (203)；The welding platform (8) is fixed on adjustment fixing plate (202)
On；The front surface of the adjustment fixing plate (202) is fixed with the threaded hole (202a) to match with adjusting bolt (204)；It is described
Bolt (204) are adjusted mutually to be threadedly coupled with threaded hole (202a)；The adjusting bolt (204) passes through threaded hole (202a) and compresses afterwards
On vertical plate (1).
3. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the welding lifting dress
Setting (4) includes transmission arm (401), welder fixed plate (402), lifting slider (403) and riser guide (404)；It is described
Welder (5) is fixed on welder fixed plate (402)；The riser guide (404) is fixed on vertical plate (1)；It is described
Riser guide (404) extends along the short transverse of vertical plate (1)；The lifting slider (403) is fixed on welder fixed plate
(402) on；The lifting slider (403) matches with riser guide (404)；The lifting slider (403) is embedded leads in lifting
On rail (404)；The transmission arm (401) is mutually fixedly connected with welder fixed plate (402).
4. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the welder
(5) quantity is two；The welder (5) is arranged along the width direction of vertical plate (1).
5. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the battery compact heap
(7) front end face is provided with arc groove (701)；Arc groove (701) face bearing bottom plate (3) setting；The arc groove
(701) run through the upper and lower end faces of battery compact heap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924077.8U CN209140185U (en) | 2018-11-21 | 2018-11-21 | A kind of cylindrical lithium battery bottom case welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924077.8U CN209140185U (en) | 2018-11-21 | 2018-11-21 | A kind of cylindrical lithium battery bottom case welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140185U true CN209140185U (en) | 2019-07-23 |
Family
ID=67287069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821924077.8U Expired - Fee Related CN209140185U (en) | 2018-11-21 | 2018-11-21 | A kind of cylindrical lithium battery bottom case welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262180A (en) * | 2018-11-21 | 2019-01-25 | 周翠华 | A kind of cylindrical lithium battery bottom case welding mechanism |
-
2018
- 2018-11-21 CN CN201821924077.8U patent/CN209140185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262180A (en) * | 2018-11-21 | 2019-01-25 | 周翠华 | A kind of cylindrical lithium battery bottom case welding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201121 |