CN208800925U - A kind of cylindrical lithium battery bottom case welding mechanism - Google Patents
A kind of cylindrical lithium battery bottom case welding mechanism Download PDFInfo
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- CN208800925U CN208800925U CN201821425659.1U CN201821425659U CN208800925U CN 208800925 U CN208800925 U CN 208800925U CN 201821425659 U CN201821425659 U CN 201821425659U CN 208800925 U CN208800925 U CN 208800925U
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- sliding
- cathode
- capillary
- insulation sleeve
- fixed
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 38
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 79
- 239000007787 solid Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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, the front surface of cabinet is provided with several bottom case welders；Bottom case welder includes fixed block, guide rail, sliding cathode mechanism, sliding insulation sleeve mechanism and sliding capillary mechanism；Sliding capillary mechanism, sliding insulation sleeve mechanism and sliding cathode mechanism are slidably connected with guide rail；Capillary mechanism, sliding insulation sleeve mechanism, fixed block and sliding cathode mechanism are slided respectively successively along the axial directional distribution of guide rail；Fixed block is fixed on the surface of cabinet；The capillary power mechanism for driving sliding capillary mechanism to slide in guide rail direction is provided on cabinet.When the utility model is used, which realizes automatic welding, improves the stability of welding quality, reduces the labor intensity of welding, reduces harm of the welding battery 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, cylindrical lithium battery is needed to be locked
After welding bench, manpower operation welder is welded on cathode on the bottom case of cylindrical lithium battery；Human weld, and weld matter
Measure unstable, product ginseng is time uneven；Large labor intensity, and be 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 cabinet；Before the cabinet
Surface is provided with several bottom case welders；The bottom case welder is arranged successively along the width direction of cabinet；
The bottom case welder includes fixed block, guide rail, sliding cathode mechanism, sliding insulation sleeve mechanism and sliding weldering
Needle mechanism；The sliding capillary mechanism, sliding insulation sleeve mechanism and sliding cathode mechanism are slidably connected with guide rail；The sliding
Capillary mechanism, sliding insulation sleeve mechanism, fixed block and sliding cathode mechanism are respectively successively along the axial directional distribution of guide rail；It is described
Fixed block is fixed on the surface of cabinet；It is provided on the cabinet for driving sliding capillary mechanism to slide in guide rail direction
Capillary power mechanism.
Further, the sliding capillary mechanism includes capillary holder and holder sliding block；The holder sliding block and guide rail
Match；The holder sliding block is embedded on guide rail；The capillary holder is fixed on holder sliding block；It is solid on the capillary holder
Surely there is capillary；It is directed toward sliding insulation sleeve mechanism in the end of the capillary；It is mutually fixed on the capillary power mechanism and capillary holder
Connection.
Further, the sliding insulation sleeve mechanism includes insulation sleeve and insulation sleeve sliding block；The insulation sleeve sliding block with
Guide rail matches；The insulation sleeve sliding block is embedded on guide rail；The outer surface of the insulation sleeve is fixed on insulation sleeve sliding block；
The axle center of the insulation sleeve and guide rail are arranged in parallel.
Further, the sliding cathode mechanism includes the fixed bracket of cathode, cathode rod and cathode sliding block；The cathode
Sliding block matches with guide rail；The cathode sliding block is embedded on guide rail；The fixed bracket of the cathode is fixed on cathode sliding block；Institute
It states and is provided with electrode fixing clamp on the fixed bracket of cathode；The cathode rod is fixed on electrode fixing clamp；The end of the cathode rod
End direction sliding insulation sleeve mechanism.
Further, the capillary power mechanism includes spring, pulling plate and cylinder；The cylinder is fixed on cabinet；
The tailpiece of the piston rod of cylinder is mutually fixedly connected by pulling plate with capillary holder；The spring one end is mutually fixedly connected with cabinet；Spring
The other end is mutually fixedly connected with pulling plate.
Further, the quantity of the bottom case welder is two.
Further, it is connected and fixed by insulation sleeve connecting plate between two neighboring insulation sleeve.
Further, it is connected and fixed between the fixed bracket of two neighboring cathode by cathode seat connecting plate；Cathode seat is arranged to connect
After plate.
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, the front surface of cabinet are provided with several bottom case welders；Bottom case welder along cabinet width direction according to
Secondary arrangement；Bottom case welder includes fixed block, guide rail, sliding cathode mechanism, sliding insulation sleeve mechanism and sliding capillary machine
Structure；Sliding capillary mechanism, sliding insulation sleeve mechanism and sliding cathode mechanism are slidably connected with guide rail；Slide capillary mechanism, cunning
Dynamic insulation sleeve mechanism, fixed block and sliding cathode mechanism are respectively successively along the axial directional distribution of guide rail；Fixed block is fixed on case
On the surface of body；The capillary power mechanism for driving sliding capillary mechanism to slide in guide rail direction is provided on cabinet.?
When using the utility model, corresponding power device is provided in sliding cathode mechanism, sliding insulation sleeve mechanism；These power
Device is corresponding to make to slide cathode mechanism, sliding insulation sleeve mechanism in guide rail direction sliding；Lithium battery is placed on fixed block and sliding
Between insulation sleeve mechanism；After being connected to the power device driving of sliding insulation sleeve mechanism, consolidate lithium battery and negative electrode lug
It is scheduled between sliding insulation sleeve mechanism and fixed block；After driving by the power mechanism being connected in sliding cathode mechanism, make to slide
The cathode of dynamic cathode mechanism contacts after passing through fixed block with lithium battery casing；The engine being connected in sliding capillary mechanism simultaneously
After structure driving, is contacted after so that the capillary for sliding capillary mechanism is passed through sliding insulation sleeve mechanism with the negative electrode lug of lithium battery and complete to weld
It connects；The structure realizes automatic welding, improves the stability of welding quality, reduces the labor intensity of welding, reduces battery weldering
Connect the harm to human body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Description of symbols:
1, cabinet；2, the fixed bracket of cathode；201, electrode fixing clamp；3, cathode rod；4, cathode sliding block；
5, fixed block；6, insulation sleeve；7, insulation sleeve sliding block；8, capillary；9, guide rail；
10, insulation sleeve connecting plate；11, capillary holder；12, holder sliding block；13, spring；14, pulling plate；
15, cylinder；16, cathode seat connecting plate.
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 cabinet 1；Institute
The front surface for stating cabinet 1 is provided with several bottom case welders；The bottom case welder is successively arranged along the width direction of cabinet 1
Column；
The bottom case welder includes fixed block 5, guide rail 9, sliding cathode mechanism, sliding insulation sleeve mechanism and sliding
Capillary mechanism；The sliding capillary mechanism, sliding insulation sleeve mechanism and sliding cathode mechanism are slidably connected with guide rail 9；It is described
Capillary mechanism, sliding insulation sleeve mechanism, fixed block 5 and sliding cathode mechanism are slided respectively successively along the axial direction of guide rail 9 point
Cloth；The fixed block 5 is fixed on the surface of cabinet 1；It is provided on the cabinet 1 for driving sliding capillary mechanism along guide rail
The capillary power mechanism of 9 side's upward slidings；Corresponding power device is provided in sliding cathode mechanism, sliding insulation sleeve mechanism
(the two power devices are not shown in figure)；These power devices are corresponding to be made to slide cathode mechanism, sliding insulation sleeve mechanism
It is slided in 9 direction of guide rail；Lithium battery is placed between fixed block 5 and sliding insulation sleeve mechanism；By being connected to sliding insulation sleeve
After the power device driving of mechanism, it is fixed on lithium battery and negative electrode lug between sliding insulation sleeve mechanism and fixed block 5；Pass through
It is electric with lithium after so that the cathode for sliding cathode mechanism is passed through fixed block 5 after being connected to the power mechanism driving in sliding cathode mechanism
The contact of pond shell；After being connected to the power mechanism driving in sliding capillary mechanism simultaneously, pass through the capillary for sliding capillary mechanism
It is contacted after sliding insulation sleeve mechanism with the negative electrode lug of lithium battery and completes to weld；The structure realizes automatic welding, improves weldering
The stability for connecing quality reduces the labor intensity of welding, reduces harm of the welding battery to human body.
As a kind of preferred embodiment of the utility model, the sliding capillary mechanism includes that capillary holder 11 and holder are sliding
Block 12；The holder sliding block 12 matches with guide rail 9；The holder sliding block 12 is embedded on the rail 9；The capillary holder 11 is solid
It is scheduled on holder sliding block 12；Capillary 8 is fixed on the capillary holder 11；It is directed toward sliding insulation sleeve machine in the end of the capillary 8
Structure；It is mutually fixedly connected on the capillary power mechanism and capillary holder 11；Under the driving of capillary power mechanism, holder sliding block 12 is being led
It is slided on rail 9, contacts capillary 8 with negative electrode lug and welded.
As a kind of preferred embodiment of the utility model, the sliding insulation sleeve mechanism includes insulation sleeve 6 and insulation sleeve
Sliding block 7；The insulation sleeve sliding block 7 matches with guide rail 9；The insulation sleeve sliding block 7 is embedded on the rail 9；The insulation sleeve 6
Outer surface is fixed on insulation sleeve sliding block 7；The axle center of the insulation sleeve 6 and guide rail 9 are arranged in parallel；Insulation sleeve 6 is one
The inner hole of perforated face sheets, insulation sleeve 6 is passed through for capillary；Insulation sleeve 6 is transported by the power device in sliding insulation sleeve mechanism
It moves and lithium battery is pressed on fixed block 5 and position.
As a kind of preferred embodiment of the utility model, the sliding cathode mechanism includes cathode fixed bracket 2, cathode
Stick 3 and cathode sliding block 4；The cathode sliding block 4 matches with guide rail 9；The cathode sliding block 4 is embedded on the rail 9；The cathode
Fixed bracket 2 is fixed on cathode sliding block 4；Electrode fixing clamp 201 is provided on the fixed bracket 2 of the cathode；The cathode rod 3
It is fixed on electrode fixing clamp 201；The end direction sliding insulation sleeve mechanism of the cathode rod 3；Cathode rod 3 is fixed by electrode
Folder 201 is gripped and is connected with welding circuit；Then the fixed branch of cathode is driven by the power mechanism in sliding cathode mechanism
Frame 2 slides on the rail 9, connects cathode rod 3 and lithium battery bottom case.
As a kind of preferred embodiment of the utility model, the capillary power mechanism includes that spring 13, pulling plate 14 are gentle
Cylinder 15；The cylinder 15 is fixed on cabinet 1；The tailpiece of the piston rod of cylinder 15 passes through pulling plate 14 and the fixed company of 11 phase of capillary holder
It connects；Described 13 one end of spring is fixedly connected with 1 phase of cabinet；13 other end of spring is fixedly connected with 14 phase of pulling plate；Cylinder 15 drives
Afterwards, make pulling plate 14 that capillary holder 11 be pulled to slide on the rail 9, realize that capillary 8 is contacted with negative electrode lug.
As a kind of preferred embodiment of the utility model, the quantity of the bottom case welder is two.
As a kind of preferred embodiment of the utility model, connected by insulation sleeve connecting plate 10 between two neighboring insulation sleeve 6
Connect fixation；After insulation sleeve connecting plate 10 is set, it is only necessary to which a driving mechanism can be realized multiple insulation sleeves 6 and synchronize on the rail 9
Movement.
As a kind of preferred embodiment of the utility model, pass through cathode seat connecting plate between the fixed bracket 2 of two neighboring cathode
16 are connected and fixed；After cathode seat connecting plate 16 is set, it is only necessary to which a driving mechanism can be realized the fixed bracket 2 of multiple cathode and lead
It is moved synchronously on rail 9.
Working principle
Corresponding power device is provided in sliding cathode mechanism, sliding insulation sleeve mechanism；These power devices are corresponding
Make to slide cathode mechanism, sliding insulation sleeve mechanism in the sliding of 9 direction of guide rail；Made by the power device in sliding insulation sleeve mechanism
Insulation sleeve 6 moves and lithium battery is pressed on positioning lithium battery on fixed block 5 and is placed between fixed block 5 and insulation sleeve 6；Pass through
After being connected to the power device driving of insulation sleeve 6, it is fixed on lithium battery and negative electrode lug between insulation sleeve 6 and fixed block 5；It is logical
After crossing the power mechanism driving for being connected to the fixed bracket 2 of cathode, contacted after so that cathode rod 3 is passed through fixed block 5 with lithium battery casing；
Cylinder 15 drive after, make pulling plate 14 pull capillary holder 11 slide on the rail 9, make capillary 8 pass through insulation sleeve 6 after with lithium battery
Negative electrode lug contact and complete to weld.
When the utility model is used, which realizes automatic welding, improves the stability of welding quality, reduces weldering
The labor intensity connect reduces harm of the welding battery to human body.
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 (8)
1. a kind of cylindrical lithium battery bottom case welding mechanism, it is characterised in that: it includes cabinet (1)；The preceding table of the cabinet (1)
Face is provided with several bottom case welders；The bottom case welder is arranged successively along the width direction of cabinet (1)；
The bottom case welder includes fixed block (5), guide rail (9), sliding cathode mechanism, sliding insulation sleeve mechanism and sliding
Capillary mechanism；The sliding capillary mechanism, sliding insulation sleeve mechanism and sliding cathode mechanism are slidably connected with guide rail (9)；Institute
Sliding capillary mechanism, sliding insulation sleeve mechanism, fixed block (5) and sliding cathode mechanism are stated respectively successively along the axial direction of guide rail (9)
Directional spreding；The fixed block (5) is fixed on the surface of cabinet (1)；It is provided on the cabinet (1) for driving sliding weldering
Capillary power mechanism of the needle mechanism along the square upward sliding of guide rail (9).
2. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the sliding capillary machine
Structure includes capillary holder (11) and holder sliding block (12)；The holder sliding block (12) matches with guide rail (9)；The holder is sliding
Block (12) is embedded on guide rail (9)；The capillary holder (11) is fixed on holder sliding block (12)；On the capillary holder (11)
It is fixed with capillary (8)；It is directed toward sliding insulation sleeve mechanism in the end of the capillary (8)；The capillary power mechanism and capillary holder
(11) it is mutually fixedly connected on.
3. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the sliding insulation sleeve
Mechanism includes insulation sleeve (6) and insulation sleeve sliding block (7)；The insulation sleeve sliding block (7) matches with guide rail (9)；The insulation
Set sliding block (7) is embedded on guide rail (9)；The outer surface of the insulation sleeve (6) is fixed on insulation sleeve sliding block (7)；It is described exhausted
The axle center of edge set (6) and guide rail (9) are arranged in parallel.
4. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the sliding cathode machine
Structure includes cathode fixed bracket (2), cathode rod (3) and cathode sliding block (4)；The cathode sliding block (4) and guide rail (9) phase
Match；The cathode sliding block (4) is embedded on guide rail (9)；The cathode fixed bracket (2) is fixed on cathode sliding block (4)；It is described
Cathode is provided with electrode fixing clamp (201) on fixed bracket (2)；The cathode rod (3) is fixed on electrode fixing clamp (201)；
The end direction sliding insulation sleeve mechanism of the cathode rod (3).
5. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 2, it is characterised in that: the capillary engine
Structure includes spring (13), pulling plate (14) and cylinder (15)；The cylinder (15) is fixed on cabinet (1)；The work of cylinder (15)
Stopper rod end is mutually fixedly connected by pulling plate (14) with capillary holder (11)；Mutually fixation connects with cabinet (1) for described spring (13) one end
It connects；Spring (13) other end is mutually fixedly connected with pulling plate (14).
6. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 1, it is characterised in that: the bottom case welding dress
The quantity set is two.
7. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 3, it is characterised in that: two neighboring insulation sleeve
(6) it is connected and fixed by insulation sleeve connecting plate (10) between.
8. a kind of cylindrical lithium battery bottom case welding mechanism according to claim 4, it is characterised in that: two neighboring cathode is solid
It is connected and fixed between fixed rack (2) by cathode seat connecting plate (16)；After cathode seat connecting plate (16) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425659.1U CN208800925U (en) | 2018-09-01 | 2018-09-01 | A kind of cylindrical lithium battery bottom case welding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821425659.1U CN208800925U (en) | 2018-09-01 | 2018-09-01 | A kind of cylindrical lithium battery bottom case welding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800925U true CN208800925U (en) | 2019-04-30 |
Family
ID=66235917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821425659.1U Active CN208800925U (en) | 2018-09-01 | 2018-09-01 | A kind of cylindrical lithium battery bottom case welding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800925U (en) |
-
2018
- 2018-09-01 CN CN201821425659.1U patent/CN208800925U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cylindrical lithium battery bottom shell welding mechanism Effective date of registration: 20200430 Granted publication date: 20190430 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN ZHONGJI AUTOMATION Co.,Ltd. Registration number: Y2020990000414 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518101 floor 1 and 2, building B, No. 1, Guihua Road, tangxiayong third industrial zone, Yanluo street, Bao'an District, Shenzhen, Guangdong Province. Production and business activities are set on the whole floor of the first and second floors of building A1, No. 133, tangxiayong Industrial Avenue, Yanluo street Patentee after: Shenzhen Zhongji Automation Co.,Ltd. Address before: 518101 floor 1 and 2, building B, No. 1, Guihua Road, tangxiayong third industrial zone, Yanluo street, Bao'an District, Shenzhen, Guangdong Province. Production and business activities are set on the whole floor of the first and second floors of building A1, No. 133, tangxiayong Industrial Avenue, Yanluo street Patentee before: SHENZHEN ZHONGJI AUTOMATION Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231114 Granted publication date: 20190430 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN ZHONGJI AUTOMATION Co.,Ltd. Registration number: Y2020990000414 |