CN107243714A - A kind of rotating disc type detent mechanism - Google Patents
A kind of rotating disc type detent mechanism Download PDFInfo
- Publication number
- CN107243714A CN107243714A CN201710386172.0A CN201710386172A CN107243714A CN 107243714 A CN107243714 A CN 107243714A CN 201710386172 A CN201710386172 A CN 201710386172A CN 107243714 A CN107243714 A CN 107243714A
- Authority
- CN
- China
- Prior art keywords
- battery core
- plate
- clamping
- location
- protection board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention discloses a kind of rotating disc type detent mechanism, for the clamping and positioning to battery core and battery core protection board and transfer, including：Rotation dish, multiple clamping and positioning devices in rotation dish and the rotating blade drive with rotation dish drive connection.Clamping and positioning device includes the battery core clamping and positioning portion and the protection board clamping and positioning portion for being clamped positioning to battery core protection board for being used to be clamped battery core positioning.The rotating disc type detent mechanism of the present invention in rotation dish by setting battery core clamping and positioning portion and protection board clamping and positioning portion; so as to realize the Automatic-clamping positioning action to battery core and battery core protection board; it can effectively prevent battery core from occurring position skew in welding or moving process with battery core protection board; battery core and battery core protection board are turned into each station by rotation dish simultaneously to be processed, so as to effectively improve production efficiency.
Description
Technical field
The present invention relates to battery production manufacturing technology field, more particularly to a kind of rotating disc type detent mechanism.
Background technology
, it is necessary to which battery core is fixed with battery core protection board in the production process of soft-package battery, then protection board is welded
It is connected on the lug of battery core.The positioning method that mainly uses positions for human weld at present, i.e., using simple fixture to battery core and
Protection board is fixed, and then carries out soldering.Not only production efficiency is not high for this positioning method, and battery core and protection board
Positioning be not sufficiently stable, easily there is position movement in welding process, thus occur welding position skew, weld not in place etc.
It is bad to produce, cause welding efficiency not high.Therefore, how to design a kind of detent mechanism suitable for battery core and protection board is ability
The problem of field technique personnel need to solve.
The content of the invention
The purpose of the present invention is to overcome weak point of the prior art there is provided a kind of rotating disc type detent mechanism, for pair
Clamping and positioning and transfer of the battery core with battery core protection board.
The purpose of the present invention is achieved through the following technical solutions：
A kind of rotating disc type detent mechanism, for the clamping and positioning to battery core and battery core protection board and transfer, including：Rotate
Disk, multiple clamping and positioning devices in the rotation dish and the rotating blade drive with the rotation dish drive connection；
The clamping and positioning device includes being used for the battery core clamping and positioning portion that positioning is clamped to battery core with being used for electricity
Core protection board is clamped the protection board clamping and positioning portion of positioning；
The battery core clamping and positioning portion includes：Battery core mounting base, the first location-plate, the second location-plate and the 3rd positioning
Plate, first location-plate is symmetrically arranged on the battery core mounting base with second location-plate, and the described 3rd determines
Position plate is arranged between first location-plate and second location-plate；
The battery core mounting base is provided with the first limit card block and the second limit on one end away from the 3rd location-plate
Position fixture block, first limit card block is symmetrically set with second limit card block.
As a kind of preferred scheme of the present invention, first location-plate is movably arranged on described with the 3rd location-plate
On battery core mounting base, second location-plate is fixedly mounted on the battery core mounting base.
As a kind of preferred scheme of the present invention, first location-plate on one end of the 3rd location-plate with being equipped with
Sliding shoe and snubber elastomeric part are oriented to, one end of the snubber elastomeric part is abutted with the guiding sliding shoe, and other end connection is solid
It is scheduled on the battery core mounting base.
As a kind of preferred scheme of the present invention, one end of the guiding sliding shoe is ramp structure and is arranged in the electricity
The bottom of core mounting base.
As a kind of preferred scheme of the present invention, the snubber elastomeric part is buffer spring.
As a kind of preferred scheme of the present invention, one end of first limit card block and the second limit card block is " L "
Type structure.
As a kind of preferred scheme of the present invention, the protection board clamping and positioning portion includes：Protection board installs support base, peace
Mounted in the protection board install first gripping block at support base two ends with the second gripping block and installed in first gripping block with
The 3rd gripping block between second gripping block.
As a kind of preferred scheme of the present invention, the 3rd gripping block is installed in the protection board and leaned on support base
Close or remote from the motion of the battery core mounting base, first gripping block carries out close to each other or remote with second gripping block
From motion.
As a kind of preferred scheme of the present invention, the battery core mounting base and the protection board are set between installing support base
There is protection board that gap is installed.
As a kind of preferred scheme of the present invention, the clamping and positioning device turning provided with eight and around the rotation dish
Axle circular array is distributed.
Compared with prior art, the present invention has advantages below：
The rotating disc type detent mechanism of the present invention in rotation dish by setting battery core clamping and positioning portion to determine with protection board clamping
Position portion, so as to realize the Automatic-clamping positioning action to battery core and battery core protection board, can effectively prevent battery core from being protected with battery core
There is position skew in welding or moving process in backplate, while battery core and battery core protection board are turned into each by rotation dish
Station is processed, so as to effectively improve production efficiency.
Brief description of the drawings
Fig. 1 is the structure chart of the rotating disc type detent mechanism of one embodiment of the invention；
Fig. 2 be Fig. 1 in rotating disc type detent mechanism clamping and positioning device structure chart；
Fig. 3 be Fig. 2 in clamping and positioning device another visual angle structure chart.
Fig. 4 be Fig. 1 in rotating disc type detent mechanism startup lifting unit structure chart.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
As shown in figure 1, the structure chart of the rotating disc type detent mechanism 10 for one embodiment of the invention.
With reference to shown in Fig. 1 and Fig. 2, a kind of rotating disc type detent mechanism 10, for the folder to battery core 20 and battery core protection board 30
Tightening position and transfer, including：Rotation dish 100, multiple clamping and positioning devices 200 and and rotation dish in rotation dish 100
The rotating blade drive 300 of 100 drive connections.In the present embodiment, rotating blade drive 300 is floppy drive.
In the present embodiment, clamping and positioning device 200 is distributed provided with eight and around the rotating shaft circular array of rotation dish.
After battery core 20 and battery core protection board 30 complete clamping and positioning, rotate to protect battery core 20 and battery core by rotation dish 100
Plate 30 turns to corresponding station and carries out the technological operations such as laser welding.
As shown in Fig. 2 clamping and positioning device 200 includes the battery core clamping and positioning portion for being used to be clamped battery core 20 positioning
The 210 protection board clamping and positioning portion 220 with being used to be clamped battery core protection board 30 positioning.
Battery core clamping and positioning portion 210 includes：Battery core mounting base 211, the first location-plate 212, the second location-plate 213 and
Three location-plates 214, the first location-plate 212 and the second location-plate 213 are symmetrically arranged on battery core mounting base 211, and the 3rd
Location-plate 214 is arranged between the first location-plate 212 and the second location-plate 213.
Further, first limit card block is installed on the one end of battery core mounting base 211 away from the 3rd location-plate 214
215 and second limit card block 216, the first limit card block 215 is symmetrically set with the second limit card block 216.
Further, the first location-plate 212 and the 3rd location-plate 214 are movably arranged on battery core mounting base 211, and second
Location-plate 213 is fixedly mounted on battery core mounting base 211.One end of first limit card block 215 and the second limit card block 216 is equal
For L-shaped structure.
As shown in figure 3, being equipped with guiding sliding shoe 217 on one end of the first location-plate 212 and the 3rd location-plate 214 with delaying
Elastic component 218 is rushed, one end of snubber elastomeric part 218 is abutted with being oriented to sliding shoe 217, and the other end is fastened on battery core and installs bottom
On plate 211.
In the present embodiment, the one end for being oriented to sliding shoe 217 is ramp structure and is arranged in the bottom of battery core mounting base 211
Portion.Snubber elastomeric part 218 is buffer spring.
It is noted that battery core 20 is placed on battery core mounting base 211, the second location-plate 213 is positioning reference plane, is led to
Cross and cooperatively form battery core placement region with the first location-plate 212 and the 3rd location-plate 214.Pass through the first limit card block 215 simultaneously
The other two ends of battery core 20 are fixed with the second limit card block 216, so that position restriction is completed to battery core 20, so as to ensure it
Position movement will not occur on battery core mounting base 211.First limit card block 215 and the second limit card block 216 are " L " type knot
Structure is set, and on the one hand plays a part of defined position, and the first limit card block 215 of another aspect is set with the second limit card block 216
Put the welding job for being easy to battery core 20 and battery core protection board 30.
Referring to Fig. 2, protection board clamping and positioning portion 220 includes：Protection board installs support base 221, installed in protection
Plate installs first gripping block 222 and the second gripping block 223 at the two ends of support base 221 and installed in the first gripping block 222 and second
The 3rd gripping block 224 between gripping block 223.
3rd gripping block 224 installs the fortune carried out on support base 221 closer or far from battery core mounting base 211 in protection board
Dynamic, the first gripping block 222 and the second gripping block 223 carry out motion close to each other or remote.Battery core mounting base 211 and protection
Plate installs gap (not shown) between installing support base 221 provided with protection board.Protection board, which installs gap, to be used to lay battery core protection
Plate 30, battery core protection board 30 is placed on protection board and installed behind gap, and the 3rd gripping block 224 can be clamped to battery core protection board 30
It is fixed, meanwhile, the first gripping block 222 and the second gripping block 223 are equipped with the spacing jacking block 225 of protection board, spacing by protection board
Jacking block 225 is abutted with the two ends of battery core protection board 30, so as to complete the fixation to the two ends of battery core protection board 30.
In the present embodiment, the bottom of the first gripping block 222, the second gripping block 223 and the 3rd gripping block 224 is inclined-plane
Structure.
As shown in figure 4, battery core clamping and positioning portion 210 is mounted on starting lifting with the lower section of protection board clamping and positioning portion 220
Portion 230, starting lifting unit 230 includes：Upgrading support frame 231, the lifting top in the upgrading support frame 231 progress elevating movement
Block 232 and the lift cylinder 233 with the lifting drive connection of jacking block 232.Lift jacking block 232 and be provided with multiple rotation rollers
234, rotation roller 234 is separately positioned on underface and the first gripping block of the first location-plate 212 and the 3rd location-plate 214
222nd, the second gripping block 223 and the underface of the 3rd gripping block 224.Drive so that lifting jacking block 232 to enter by lift cylinder 233
Row rises, so that the location-plate 212 of rotation roller 234 and first, the 3rd location-plate 214, the first gripping block 222, second are clamped
The ramp structure of the bottom of the gripping block 224 of block 223 and the 3rd is engaged, so that the first location-plate 212, the 3rd location-plate
214th, the first gripping block 222, the second gripping block 223 and the 3rd gripping block 224 are moved along direction initialization, thus in battery core
The corresponding motion for clamping or unclamping is carried out in 20 placement or clamping process with battery core protection board 30.
Referring to Fig. 2, protection board installs support base 221 and is provided with graduation mark 226, by setting graduation mark 226 can
It is adjusted with the position to the first gripping block 222 and the second gripping block 223, so as to adapt to the battery core protection board 30 of different size
Positioning put.
Compared with prior art, the present invention has advantages below：
The rotating disc type detent mechanism 10 of the present invention in rotation dish 100 by setting battery core clamping and positioning portion 210 and protection
Board clamping location division 220, so as to realize the Automatic-clamping positioning action to battery core 20 and battery core protection board 30, can effectively prevent
Only there is position skew in welding or moving process in battery core 20 and battery core protection board 30, while by rotation dish 100 by battery core
20 turn to each station with battery core protection board 30 is processed, so as to effectively improve production efficiency.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of rotating disc type detent mechanism, for the clamping and positioning to battery core and battery core protection board and transfer, it is characterised in that bag
Include：Rotation dish, multiple clamping and positioning devices in the rotation dish and the rotating disk drive with the rotation dish drive connection
Dynamic device；
The battery core clamping and positioning portion that the clamping and positioning device includes being used to be clamped battery core positioning is protected with being used for battery core
Backplate is clamped the protection board clamping and positioning portion of positioning；
The battery core clamping and positioning portion includes：Battery core mounting base, the first location-plate, the second location-plate and the 3rd location-plate, institute
State the first location-plate to be symmetrically arranged on the battery core mounting base with second location-plate, the 3rd location-plate peace
Between first location-plate and second location-plate；
The battery core mounting base is provided with the first limit card block and the second limiting card on one end away from the 3rd location-plate
Block, first limit card block is symmetrically set with second limit card block.
2. rotating disc type detent mechanism according to claim 1, it is characterised in that first location-plate is determined with the described 3rd
Position plate is movably arranged on the battery core mounting base, and second location-plate is fixedly mounted on the battery core mounting base.
3. rotating disc type detent mechanism according to claim 2, it is characterised in that first location-plate is determined with the described 3rd
Guiding sliding shoe and snubber elastomeric part, one end of the snubber elastomeric part and the guiding sliding shoe are equipped with one end of position plate
Abut, the other end is fastened on the battery core mounting base.
4. rotating disc type detent mechanism according to claim 3, it is characterised in that one end of the guiding sliding shoe is inclined-plane
Structure and the bottom for being arranged in the battery core mounting base.
5. rotating disc type detent mechanism according to claim 3, it is characterised in that the snubber elastomeric part is buffer spring.
6. rotating disc type detent mechanism according to claim 1, it is characterised in that first limit card block and second spacing
One end of fixture block is L-shaped structure.
7. rotating disc type detent mechanism according to claim 1, it is characterised in that the protection board clamping and positioning portion includes：
Protection board installs support base, the first gripping block and the second gripping block and the installation at support base two ends is installed installed in the protection board
The 3rd gripping block between first gripping block and the second gripping block.
8. rotating disc type detent mechanism according to claim 7, it is characterised in that the 3rd gripping block is in the protection board
The motion carried out on support base closer or far from the battery core mounting base is installed, first gripping block is clamped with described second
Block carries out motion close to each other or remote.
9. rotating disc type detent mechanism according to claim 7, it is characterised in that the battery core mounting base and the protection
Plate installs gap between installing support base provided with protection board.
10. rotating disc type detent mechanism according to claim 1, it is characterised in that the clamping and positioning device is provided with eight
And be distributed around the rotating shaft circular array of the rotation dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386172.0A CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386172.0A CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107243714A true CN107243714A (en) | 2017-10-13 |
| CN107243714B CN107243714B (en) | 2023-08-15 |
Family
ID=60016712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386172.0A Active CN107243714B (en) | 2017-05-26 | 2017-05-26 | Carousel formula positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243714B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577839A (en) * | 2024-03-11 | 2024-09-03 | 无锡晓诚精工制造有限公司 | Automobile parts processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807858U (en) * | 2010-09-03 | 2011-04-27 | 飞毛腿电池有限公司 | Universal fixture for spot welding of mobile phone battery cell and protective plate |
| CN202010843U (en) * | 2011-04-22 | 2011-10-19 | 天津力神电池股份有限公司 | Welding device capable of parallel electric resistance welding |
| CN204893282U (en) * | 2015-07-28 | 2015-12-23 | 惠州市德瑞达科技股份有限公司 | Laser welding anchor clamps of electricity core and protection shield |
| CN204913158U (en) * | 2015-09-01 | 2015-12-30 | 深圳市时瑞电池有限公司 | Electricity core and protection shield spot welding universal fixturing |
| CN105563138A (en) * | 2016-03-15 | 2016-05-11 | 温州智元知识产权管理有限公司 | Welding machine for cylindrical lithium battery current collector |
| CN206029072U (en) * | 2016-09-14 | 2017-03-22 | 惠州市德赛自动化技术有限公司 | Automatic welding machine |
| CN206912598U (en) * | 2017-05-26 | 2018-01-23 | 惠州市三协精密有限公司 | A kind of rotating disc type detent mechanism |
-
2017
- 2017-05-26 CN CN201710386172.0A patent/CN107243714B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201807858U (en) * | 2010-09-03 | 2011-04-27 | 飞毛腿电池有限公司 | Universal fixture for spot welding of mobile phone battery cell and protective plate |
| CN202010843U (en) * | 2011-04-22 | 2011-10-19 | 天津力神电池股份有限公司 | Welding device capable of parallel electric resistance welding |
| CN204893282U (en) * | 2015-07-28 | 2015-12-23 | 惠州市德瑞达科技股份有限公司 | Laser welding anchor clamps of electricity core and protection shield |
| CN204913158U (en) * | 2015-09-01 | 2015-12-30 | 深圳市时瑞电池有限公司 | Electricity core and protection shield spot welding universal fixturing |
| CN105563138A (en) * | 2016-03-15 | 2016-05-11 | 温州智元知识产权管理有限公司 | Welding machine for cylindrical lithium battery current collector |
| CN206029072U (en) * | 2016-09-14 | 2017-03-22 | 惠州市德赛自动化技术有限公司 | Automatic welding machine |
| CN206912598U (en) * | 2017-05-26 | 2018-01-23 | 惠州市三协精密有限公司 | A kind of rotating disc type detent mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118577839A (en) * | 2024-03-11 | 2024-09-03 | 无锡晓诚精工制造有限公司 | Automobile parts processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107243714B (en) | 2023-08-15 |
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