CN209298243U - A kind of tightening device and battery core compression system of Baking fixture - Google Patents
A kind of tightening device and battery core compression system of Baking fixture Download PDFInfo
- Publication number
- CN209298243U CN209298243U CN201920145362.8U CN201920145362U CN209298243U CN 209298243 U CN209298243 U CN 209298243U CN 201920145362 U CN201920145362 U CN 201920145362U CN 209298243 U CN209298243 U CN 209298243U
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- Prior art keywords
- tightening device
- battery core
- clamping bolt
- twisting
- baking fixture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to battery manufacturing equipment technical fields, and in particular to a kind of tightening device of Baking fixture.The tightening device includes the twisting mechanism for twisting clamping bolt on Baking fixture, and the driving mechanism for driving twisting mechanism to move upwards in clamping bolt conduct side.The utility model further relates to a kind of battery core compression system.Pass through setting twisting mechanism and driving mechanism, during clamping bolt on twisting mechanism twisting Baking fixture, driving mechanism drives twisting mechanism to move upwards in clamping bolt conduct side, realizes the clamping bolt tightened on Baking fixture automatically, improves the degree of automation, reduce the processing cost of battery core, artificial labor intensity is reduced, processing efficiency is improved, reduces failure rate, and the noise of production scene is reduced, reduce the risk of operator's hearing impairment.
Description
Technical field
The utility model relates to battery manufacturing equipment technical fields, and in particular to a kind of tightening device of Baking fixture and
Battery core compression system.
Background technique
With the development of science and technology, the performance of poly-lithium battery is increasingly taken seriously, and it is more next to be mainly reflected in capacity
Higher, size is smaller and smaller, and the Baking roasting procedure in cell fabrication processes: toasting after being pressurizeed, by battery core shaping
To corresponding thickness, reach manufacturing technique requirent.
In the prior art, battery core is fitted into Baking fixture, is pressurizeed by pressing mechanism to the battery core in fixture
It handles, then tightens the clamping bolt on fixture with pneumatic screwdriver.Wherein, pneumatic screwdriver is to blow wind-force impeller by the compressed air of high pressure
And wind rotor is rotated, torque is increased by gear drive, entire operation form is driven to be converted into componental movement, is externally exported
Rotary motion.Ceaselessly clutch and compression is needed to make torque conversion in the pneumatic screwdriver course of work.Due to the fastening on Baking fixture
Lashing force needed for bolt is big, and pneumatic screwdriver needs are operated at full capacity, and pneumatic screwdriver is that wind-force impeller band turn is blown by compressed air
Son rotation, when wind-force impeller high speed rotation, will necessarily rub with stator inner wall.Therefore, the pneumatic screwdriver service life is short, and consumption is big,
Cause the processing cost of battery core high.
And to the method that the pressurization of battery core is generally pressurizeed using segmentation, two torque arm of pressing mechanism are buckled in Baking
After pressurizeing on fixture laminate to battery core in fixture, operator tightens the clamping bolt on Baking fixture with pneumatic screwdriver, and
It needs to hear and just can confirm that clamping bolt has tightened when pneumatic screwdriver issues side set sound, after the completion of the pressurization of all stages, take out
Baking fixture completes the pressurization to battery core.It requires manually to use pneumatic screwdriver handle in each pressure period of battery core
Clamping bolt on Baking fixture tightens, and artificial large labor intensity, elapsed time is long, and processing efficiency is low, and pneumatic screwdriver is being made
The hearing of the noise on human generated during industry affects.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of Baking
The tightening device and battery core compression system of fixture overcome the existing fastening spiral shell tightened on battery core Baking fixture using pneumatic screwdriver
The problem of bolt, battery core processing cost is high, and labor intensity is big, and processing efficiency is low, and pneumatic screwdriver has an impact the hearing of people.
The technical scheme adopted by the utility model to solve the technical problem is as follows: provide a kind of Baking fixture tightens dress
It sets, the tightening device of Baking fixture, including the twisting mechanism for twisting clamping bolt on Baking fixture, and drives and turn round
The driving mechanism that motivation structure is moved upwards in clamping bolt conduct side.
The still more preferably scheme of the utility model is: the twisting mechanism includes the torque for twisting clamping bolt
Motor.
The still more preferably scheme of the utility model is: the tightening device further includes turning round for driving to driving mechanism
Motivation structure moves upwards the guiding mechanism being oriented in clamping bolt conduct side.
The still more preferably scheme of the utility model is: the tightening device further includes connecting with the movable end of driving mechanism
The motor mount connect, the torque motor are movably set on guiding mechanism by motor mount.
The still more preferably scheme of the utility model is: the guiding mechanism includes connecting with the fixing end of driving mechanism
Top plate, and at least two connect and be arranged in motor mount with top plate guide part.
The still more preferably scheme of the utility model is: the driving mechanism includes at least a movable end and torque motor
The pen type cylinder of connection.
The still more preferably scheme of the utility model is: the tightening device further includes equipped with workbench and for electricity
The pressing mechanism that core pressurizes.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of battery core compression system is provided, including
Pressing mechanism equipped with workbench and for pressurizeing to battery core, on the workbench of pressing mechanism and for installing battery core
Baking fixture, further include the torsion for tightening the Baking fixture as described above of the clamping bolt on Baking fixture
Tight device.
The still more preferably scheme of the utility model is: the battery core compression system further includes being set on workbench and setting
There is the bracket of through-hole, the tightening device is installed on bracket and part wears through-hole setting.
The still more preferably scheme of the utility model is: the battery core compression system further includes and pressing mechanism and tightens
The control module of device connection, the control module control pressing mechanism carry out pressurized operation and control tightening device pair to battery core
Clamping bolt on Baking fixture carries out tightening operation.
The beneficial effects of the utility model are, compared with prior art, by being arranged for twisting Baking fixture
The twisting mechanism of clamping bolt, and the driving mechanism for driving twisting mechanism to move upwards in clamping bolt conduct side, are twisting
Mechanism twists on Baking fixture during clamping bolt, and driving mechanism drives twisting mechanism on clamping bolt conduct direction
The clamping bolt tightened on Baking fixture automatically is realized in movement, is improved the degree of automation, is reduced the processing cost of battery core, is dropped
Low artificial labor intensity improves processing efficiency, and reduces the noise of production scene, reduces failure rate.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the schematic perspective view of the battery core compression system of the utility model；
Fig. 2 is the schematic perspective view of the partial enlarged view (tightening device of Baking fixture) of A in Fig. 1；
Fig. 3 is the schematic perspective view of the Baking fixture of the utility model, pressing mechanism and operation module.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figures 1 and 2, the utility model provides a kind of preferred embodiment of the tightening device of Baking fixture.
The tightening device 100 of Baking fixture 300, for tightening the clamping bolt 301 on Baking fixture 300.It is described
Tightening device 100 includes the twisting mechanism 10 for twisting clamping bolt 301 on Baking fixture 300, and drives twisting machine
The driving mechanism 20 that structure 10 is moved upwards in 301 conduct side of clamping bolt.Mechanism 10 and driving mechanism 20 are twisted by setting,
It twists mechanism 10 to twist on Baking fixture 300 during clamping bolt 301, driving mechanism 20 drives twisting mechanism 10 solid
Tight 301 conduct side of bolt moves upwards, and realizes the clamping bolt 301 tightened on Baking fixture 300 automatically, improves automation journey
Degree, reduces the processing cost of battery core, reduces artificial labor intensity, improves processing efficiency, and reduce the noise of production scene, drop
The risk of low operator's hearing impairment, and, reduce failure rate.
In the present embodiment, the twisting mechanism 10 includes the torque motor 11 for twisting clamping bolt 301.Using torque
Motor 11 twists clamping bolt 301, and torque keeps stablizing, and structure is reliable, easy to maintain, controls and operates conveniently, and at
This is low.Certainly, in other embodiments, twisting mechanism 10, which may also comprise rotating electric machine etc., can be used for twisting clamping bolt 301
Component.
Wherein, the power of torque motor 11 is 25W/220V, and its speed can be adjusted according to actual needs.Certainly,
In other embodiments, the torque motor 11 of other power can be selected, be merely illustrative in the present embodiment.
In the present embodiment, the tightening device 100 further includes for driving twisting mechanism 10 fastening driving mechanism 20
301 conduct side of bolt moves upwards the guiding mechanism 30 being oriented to.The process of clamping bolt 301 is twisted in twisting mechanism 10
In, driving mechanism 20 drives twisting mechanism 10 to move upwards in 301 conduct side of clamping bolt, and guiding mechanism 30 play the guiding role,
Prevent twisting mechanism 10 from occurring to misplace in motion process on 301 conduct direction of clamping bolt without tightening clamping bolt 301,
Improve machining accuracy.
Wherein, the tightening device 100 further includes the motor mount 40 connecting with the movable end of driving mechanism 20, described
Torque motor 11 is movably set on guiding mechanism 30 by motor mount 40.
Specifically, the guiding mechanism 30 includes the top plate 31 connecting with the fixing end of driving mechanism 20, and at least two
The guide part 32 of motor mount 40 is connect and is arranged in top plate 31.The movable end of driving mechanism 20 drives motor mount 40
It moves over the guide, to drive the torque motor 11 being installed on motor mount 40 in 301 conduct direction of clamping bolt
Upper movement.
Wherein, 40 material of motor mount is No. 45 steel, and plating hard chromium on surface processing prevents from corroding, extends motor mount
40 service life.And first through hole 311 is set on the top plate, the torque motor 11 wears first through hole 311 and sets
It sets.
The top plate 31 used in the present embodiment is rectangular parallelepiped structure, and material is No. 45 steel, and plating hard chromium on surface processing prevents
Corrosion.And the guiding mechanism 30 in the present embodiment includes four guide parts 32 connecting respectively with four ends angle of top plate 31.
Four guide parts 32 are arranged in guiding mechanism 30, to the torque motor 11 on motor mount 40 in 301 conduct direction of clamping bolt
Upper movement play the guiding role, and structure is more stable.
In the present embodiment, the driving mechanism 20 includes the pen type cylinder that an at least movable end is connect with torque motor 11
21.Pen type cylinder 21 it is small in size, it is light-weight, installation and it is easy to maintain.Certainly, in other embodiments, motor, silk can be used
The driving parts such as thick stick or other kinds of cylinder drive torque motor 11 to move upwards in 301 conduct side of clamping bolt.
Specifically, the driving mechanism 20 includes two pen type cylinders 21.Two pen type cylinders 21 are respectively arranged on the two of top plate 31
Side, and the fixing end of each pen type cylinder 21 is connect with top plate 31, movable end passes through motor mount 40 and torque motor
11 connections.The drive torque motor 11 of pen type cylinder 21 for being respectively arranged on top plate two sides is set on 301 conduct direction of clamping bolt
Movement, keeps the movement of torque motor 11 more stable.
In the present embodiment, the tightening device further includes the pressurization equipped with workbench 201 and for pressurizeing to battery core
Mechanism 200.200 pairs of the pressing mechanism battery cores installed in Baking fixture are pressurizeed, in pressure process, driving mechanism 20
It drives twisting clamping bolt conduct side on Baking fixture, mechanism 10 to move upwards, clamping bolt is tightened.
In the present embodiment, the twisting mechanism 10 further includes the flange 12 connecting with motor mount 40, for twisting
The interior Hexagonal jacket 13 of clamping bolt 301 on Baking fixture 300, and respectively with flange 12, interior Hexagonal jacket 13 and torque
The shaft coupling 14 of the movable end connection connection of motor 11.
Wherein, the material of flange 12 is No. 45 steel, and plating hard chromium on surface processing prevents from corroding.(figure is not by bolt for flange 12
Show) it is mounted on the lower surface of motor mount 40, inner hole fills deep groove ball bearing (not shown).The setting of flange 12 is avoided that because of torque
Motor 11, which transmits, to be shaken excessive and generates deviation when torsion arrives shaft end, influence the effect that clamping bolt 301 tightens, it is smart to improve processing
Degree and stability.
And one end of shaft coupling 14 is connect with 11 main shaft of torque motor, the other end is in deep groove ball bearing, shaft coupling
14 inner hole is connect with interior Hexagonal jacket 13, and is connected and fastened with pin (not shown), so that the torsion of torque motor 11 be transmitted
To interior Hexagonal jacket 13.Interior Hexagonal jacket 13 is made of Cr12 steel, heat treatment hardness 50-58HRC, and by pin, (figure is not
Show) it is connect with 14 inner hole of shaft coupling, shape is cylinder, and interior is hexangle type, and sleeve-port has 60 degree of chamferings, with Baking fixture
The diplomatic turret head of 300 clamping bolt 301 cooperates.
The power of torque motor 11 is smoothly transferred to interior Hexagonal jacket 13 and twisted admittedly by the setting of flange 12 and shaft coupling 14
Tight bolt 301.
As shown in Figure 1 to Figure 3, the utility model also provides a kind of preferred embodiment of battery core compression system.
The battery core compression system includes the pressing mechanism 200 equipped with workbench 201 and for pressurizeing to battery core, if
It further include for tightening Baking in the Baking fixture 300 on the workbench 201 of pressing mechanism 200 and for installing battery core
The tightening device 100 of the Baking fixture 300 described above of clamping bolt 301 on fixture 300.
The tightening device 100 of battery core compression system is by being arranged for twisting clamping bolt 301 on Baking fixture 300
Mechanism 10 is twisted, and the driving mechanism for driving twisting mechanism 10 to move upwards in 301 conduct side of clamping bolt, in twisting mechanism
On 10 twisting Baking fixtures 300 during clamping bolt 301, driving mechanism 20 drives twisting mechanism 10 in clamping bolt
301 conduct sides move upwards, and realize the clamping bolt 301 tightened on Baking fixture 300 automatically, reduce being processed into for battery core
This, reduces artificial labor intensity, improves processing efficiency, and reduce the noise of production scene.
Further, the battery core compression system further includes the bracket 400 for being set on workbench 201 and being equipped with through-hole 401,
The tightening device 100 is installed on bracket 400 and part wears the setting of through-hole 401.
Specifically, the interior Hexagonal jacket 13 of tightening device 100 wears through-hole 401 and is arranged and is sheathed on clamping bolt 301.
Further, the battery core compression system further includes the control mould connecting with pressing mechanism 200 and tightening device 100
Block, the control module control pressing mechanism 200 carry out pressurized operation and control tightening device 100 to Baking fixture to battery core
Clamping bolt 301 on 300 carries out tightening operation.
Wherein, torque arm 202 there are two setting on pressing mechanism 200, torque arm 202 is buckled in right on 300 laminate of Baking fixture
Battery core is pressurizeed in Baking fixture 300.
Wherein, battery core compression system further includes the operation module 500 connecting with control module, and the operation module 500 is wrapped
The start button 501 connecting with control module and touch screen 502 are included, and the pressure calibration button connecting respectively with control module
503。
The working principle of battery core compression system in the utility model embodiment is as follows:
It opens battery core compression system and is in energized state；Added on touch screen 502 according to manufacturing technique requirent setting segmentation
Pressing time needed for the pressure data of pressure and every section of pressure, pressure calibration button 503 is pressed, the number pressure to pressurize to each section
According to being calibrated；Baking fixture 300 equipped with battery core to be processed is placed on the workbench 201 of pressing mechanism 200 simultaneously position
It is positioned between two torque arm 202, and to Baking fixture 300；Start button 501 is pressed, control module controls pressuring machine
Two torque arm 202 button of structure 200 draws 300 laminate of Baking fixture to carry out the to the battery core that is placed in Baking fixture 300
The pressurization of one stage；Control module controls 21 work belt power torque motor 11 of pen type cylinder and motor mount 40 in clamping bolt
301 conduct sides move upwards, and the interior Hexagonal jacket 13 connecting with 11 main shaft of torque motor is placed on the fastening spiral shell of Baking fixture 300
On bolt 301；Torque motor 11 twists clamping bolt 301, and pen type cylinder 21 drives torque motor 11 and motor mount 40 solid
Tight 301 conduct side of bolt moves upwards, and realizes the clamping bolt 301 tightened on Baking fixture 300 automatically；Recycle above-mentioned pressurization
With the multiple pressure periods for tightening movement realization battery core；After the multiple pressure periods for completing battery core, operator takes out Baking folder
Battery core in tool 300, completes the pressurization operation of battery core.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of tightening device of Baking fixture, for tightening the clamping bolt on Baking fixture, it is characterised in that: described
Tightening device includes the twisting mechanism for twisting clamping bolt on Baking fixture, and drives twisting mechanism in clamping bolt
The driving mechanism that conduct side moves upwards.
2. tightening device according to claim 1, it is characterised in that: the twisting mechanism includes for twisting clamping bolt
Torque motor.
3. tightening device according to claim 2, it is characterised in that: the tightening device further includes for driving mechanism
Twisting mechanism is driven to move upwards the guiding mechanism being oriented in clamping bolt conduct side.
4. tightening device according to claim 3, it is characterised in that: the tightening device further includes the work with driving mechanism
The motor mount of moved end connection, the torque motor are movably set on guiding mechanism by motor mount.
5. tightening device according to claim 4, it is characterised in that: the guiding mechanism includes the fixation with driving mechanism
Hold the top plate of connection, and at least two connect and be arranged in motor mount with top plate guide part.
6. tightening device according to claim 2, it is characterised in that: the driving mechanism includes at least a movable end and power
The pen type cylinder of torque motor connection.
7. tightening device according to claim 1, it is characterised in that: the tightening device further includes being equipped with workbench and use
In the pressing mechanism to pressurize to battery core.
8. a kind of battery core compression system, the pressing mechanism including being equipped with workbench and for pressurizeing to battery core, are set to pressurization
Baking fixture on the workbench of mechanism and for installing battery core, it is characterised in that: the battery core compression system further includes using
In the tightening device for the Baking fixture as described in claim 1-6 is any for tightening the clamping bolt on Baking fixture.
9. battery core compression system according to claim 8, it is characterised in that: the battery core compression system further includes being set to work
Make on platform and be equipped with the bracket of through-hole, the tightening device is installed on bracket and part wears through-hole setting.
10. battery core compression system according to claim 8, it is characterised in that: the battery core compression system further includes and adds
The control module that press mechanism is connected with tightening device, the control module control pressing mechanism carry out pressurized operation and control to battery core
Tightening device processed carries out the clamping bolt on Baking fixture to tighten operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145362.8U CN209298243U (en) | 2019-01-28 | 2019-01-28 | A kind of tightening device and battery core compression system of Baking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920145362.8U CN209298243U (en) | 2019-01-28 | 2019-01-28 | A kind of tightening device and battery core compression system of Baking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298243U true CN209298243U (en) | 2019-08-23 |
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ID=67642616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920145362.8U Active CN209298243U (en) | 2019-01-28 | 2019-01-28 | A kind of tightening device and battery core compression system of Baking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749572A (en) * | 2023-05-31 | 2023-09-15 | 厦门合南道智能科技有限公司 | Cell pressurizing mechanism and control method |
-
2019
- 2019-01-28 CN CN201920145362.8U patent/CN209298243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749572A (en) * | 2023-05-31 | 2023-09-15 | 厦门合南道智能科技有限公司 | Cell pressurizing mechanism and control method |
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