CN208111587U - clamping device - Google Patents
clamping device Download PDFInfo
- Publication number
- CN208111587U CN208111587U CN201820491968.2U CN201820491968U CN208111587U CN 208111587 U CN208111587 U CN 208111587U CN 201820491968 U CN201820491968 U CN 201820491968U CN 208111587 U CN208111587 U CN 208111587U
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- CN
- China
- Prior art keywords
- fixed frame
- power battery
- battery module
- plate
- tool base
- 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.)
- Withdrawn - After Issue
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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
-
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of clamping devices, including tool base plate, side clamp system, face clamping mechanism, tightening mechanism and end force induction mechanism；Side clamp system, face clamping mechanism and end force the induction mechanism rectangular array in tool base plate are distributed, form the chamber for accommodating power battery module, wherein there are two the clamp systems of side, two sides clamp system is oppositely arranged, and face clamping mechanism is oppositely arranged with end force induction mechanism；Tightening mechanism connect with face clamping mechanism and controls end face clamp system and is clamped to power battery module；End force induction mechanism is for detecting end face clamp system to the pressure of power battery module.The clamping device of the utility model can automatically clamp power battery module, improve working efficiency, reduce the labor intensity of employee, guarantee the package size precision of power battery module.
Description
Technical field
The utility model relates to field of fixtures, more particularly to a kind of clamping device of power battery module.
Background technique
Power battery module be concatenated as multiple battery cores and parallel connection composed by a set, power battery module makes
Used time, it will usually multiple power battery modules is fixed in battery pack skeleton, a power battery module packet is formed, to mention
For bigger power.Currently, the assembling in power battery module is usually to carry out on automatic flow production line, by multiple battery cores
It is assembled into a power battery module, in order to keep the assembling quality of power battery module, needs to guarantee each power battery
Position precision guarantees power therefore, it is necessary to carry out the clamping of end face and side to the power battery pack on automatic flow production line
The package size precision of battery modules；It is typically now to be clamped by manual hand manipulation to power battery module, Gong Renlao
Fatigue resistance is big and working efficiency is low, and package size precision is not also high, finally affects the economic benefit of enterprise.
Utility model content
The main purpose of the utility model is to provide the clampings that one kind can automatically clamp power battery module
Device.
In order to achieve the above objectives, technical solution adopted in the utility model is：A kind of clamping device, including tooling bottom
Plate, side clamp system, face clamping mechanism, tightening mechanism and end force induction mechanism；Side clamp system, face clamping
Mechanism and end force the induction mechanism rectangular array in tool base plate are distributed, and form the chamber for accommodating power battery module,
Wherein there are two the clamp systems of side, two sides clamp system is oppositely arranged, face clamping mechanism and end force induction mechanism
It is oppositely arranged；Tightening mechanism connect with face clamping mechanism and controls end face clamp system and is clamped to power battery module；
End force induction mechanism is for detecting end face clamp system to the pressure of power battery module.
Further, side clamp system includes the first fixed frame, side plate and elastic component；First fixed frame and tooling bottom
Plate is slidably connected, and the first fixed frame is equipped with the guiding mechanism for guiding side plate to move horizontally；It is solid that elastic component is set to first
Determine between frame and side plate, and both ends are connect with the first fixed frame and side plate respectively.
Further, tool base plate is equipped with sliding rail, and the first fixed frame bottom is equipped with the sliding block that matches with sliding rail, and first
Fixed frame is coupled in tool base plate by sliding block and sliding rail；Limited block, the first fixed frame are additionally provided in tool base plate
It is equipped with and matches positioner with limited block, positioner and limited block cooperate the first fixed frame of limitation on the slide rail
It is mobile.
Further, positioner includes the detent seat that detent block and middle part in T shape are equipped with detent through slot, detent seat
It is fixed on the first fixed frame, detent block stretches out in the first fixed frame bottom across detent through slot and matches with limited block, with limit
Make the movement of the first fixed frame on the slide rail.
Further, guiding mechanism is that the first guide post of mutual cooperation and the first guide sleeve, the first guide sleeve are fixed on fixed frame,
First guide post one end is connect with side plate, and the other end inserts in the first guide sleeve, and elastic component is socketed on guide post.
Further, face clamping mechanism includes the second fixed frame, self-locking screw rod, pressure plate and butt joint；Second is fixed
Frame is equipped with guide post, and guiding column end is connect with pressure plate；Self-locking screw rod is set on the second fixed frame, the rotation of self-locking screw rod
Axis one end is connect with pressure plate, and the other end is connect with butt joint.
Further, tightening mechanism includes third fixed frame, driving device and connector；Driving device and connector are all provided with
In in third fixed frame, and driving device matches for being drivingly connected head rotation, connector with butt joint.
Further, end force induction mechanism includes the 4th fixed frame, top plate and pressure sensor；On 4th fixed frame
Equipped with resetting apparatus, resetting apparatus is fixedly connected with top plate；Pressure sensor is set on the 4th fixed frame and is located at top plate and the
Between four fixed frames.
Further, tool base plate is equipped with the pcb board being electrically connected with pressure sensor.
Further, tool base plate is in rectangle, and is equipped with idler wheel on four angles of its edge.
Side clamp system, face clamping mechanism and end face is arranged in the clamping device of the utility model in tool base plate
Pressure sensitive mechanism, and side clamp system, face clamping mechanism and end force mechanism rectangular array is made to be distributed to form sky
Power battery module is put into cavity by chamber, and side clamp system can clamp the opposite sides of power battery module, is twisted
Driving plane clamp system is clamped power battery module again for tight mechanism, will move under the cooperation of end force induction mechanism
Another opposite sides of power battery modules is clamped, and the surrounding of power battery module is clamped, entirely to power battery mould
The clamping process of group carries out automatically, and work efficiency is high, reduces the labor intensity of worker, and end force induction mechanism can be with
The clamping pressure of power battery module is detected, to adapt to technique requirement, ensure that package size precision.
Detailed description of the invention
Fig. 1 is the clamping device overall structure diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of side clamp system in Fig. 1；
Fig. 3 is the structural schematic diagram of end face clamp system in Fig. 1；
Fig. 4 is the structural schematic diagram of tightening mechanism in Fig. 1；
Fig. 5 is the structural schematic diagram of end force induction mechanism in Fig. 1.
In figure：1, tool base plate；11, sliding rail；12, limited block；13, pcb board；14, idler wheel；2, side clamp system；21,
First fixed frame；211, sliding block；212, detent block；2121, through slot；213, detent seat；214, detent through slot；22, side plate；
23, the first elastic component；24, guiding mechanism；241, the first guide sleeve；3, face clamping mechanism；31, the second fixed frame；311, it is oriented to
Column；32, self-locking screw rod；33, pressure plate；34, butt joint；4, tightening mechanism；41, third fixed frame；42, driving device；43, even
Connector；44, shaft coupling；45, with axial adjustment connector；46, universal supporting roller；5, end force induction mechanism；51, the 4th is fixed
Frame；52, top plate；53, pressure sensor；54, the second elastic component；55, the second guide sleeve.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Referring to Fig.1-5, the clamping device of the utility model embodiment, including tool base plate 1, side clamp system 2, end face
Clamp system 3, tightening mechanism 4 and end force induction mechanism 5；Side clamp system 2, face clamping mechanism 3 and end force
The rectangular array in tool base plate 1 of induction mechanism 5 is distributed, and forms the chamber for accommodating power battery module, wherein side clamps
There are two mechanisms 2, and two sides clamp system 2 is oppositely arranged, and face clamping mechanism 3 is oppositely arranged with end force induction mechanism 5；
Tightening mechanism 4 connect with face clamping mechanism 3 and controls end face clamp system 3 and is clamped to power battery module；End face pressure
Power induction mechanism 5 is for detecting end face clamp system 3 to the pressure of power battery module.
Side clamp system 2, face clamping mechanism 3 and end force is arranged in above-mentioned clamping device in tool base plate 1
Induction mechanism 5, and side clamp system 2, face clamping mechanism 3 and end force mechanism rectangular array is made to be distributed to form sky
Power battery module is put into cavity by chamber, and side clamp system 2 can clamp the opposite sides of power battery module,
Driving plane clamp system 3 is clamped power battery module to tightening mechanism 4 again, in the cooperation of end force induction mechanism 5
Lower to clamp another opposite sides of power battery module, the surrounding of power battery module is clamped, entirely to power
The clamping process of battery modules carries out automatically, and work efficiency is high, reduces the labor intensity of worker, and end force induction machine
Structure 5 can detecte the clamping pressure of power battery module, to adapt to technique requirement, ensure that package size precision.
Above-mentioned side clamp system 2 includes the first fixed frame 21, side plate 22 and the first elastic component 23；First fixed frame 21
It is slidably connected with tool base plate 1, the first fixed frame 21 is equipped with the guiding mechanism 24 for guiding side plate 22 to move horizontally；The
One elastic component 23 is set between the first fixed frame 21 and side plate 22, and both ends connect with the first fixed frame 21 and side plate 22 respectively
It connects.The side plate 22 of two sides clamp system 2 is oppositely arranged, and power battery module is placed between two side plates 22, in the first bullet
Under the action of property part 23, two side plates 22 persistently clamp power battery module.
Above-mentioned tool base plate 1 is equipped with sliding rail 11, and 21 bottom of the first fixed frame is equipped with the sliding block matched with sliding rail 11
211, the first fixed frame 21 is coupled in tool base plate 1 by sliding block 211 and sliding rail 11；It is additionally provided in tool base plate 1
Limited block 12, the first fixed frame 21 are equipped with and match positioner, positioner and 12 phase interworking of limited block with limited block 12
Close movement of the first fixed frame 21 of limitation on sliding rail 11.After power battery module is put between two side plates 22, adjustment the
The position on sliding rail 11 of one fixed frame 21 makes the first elastic component 23 apply bounce to side plate 22, is then in control
Positioner is matched automatically with limited block 12 under the control of system, prevents the first fixed frame 21 to the direction far from power battery
It is mobile, clamp side plate 22 persistently under the action of the first elastic component 23 to power battery module.
Above-mentioned positioner includes the detent seat 213 that detent block 212 and middle part in T shape are equipped with detent through slot 214, card
Position seat 213 be fixed on the first fixed frame 21, detent block 212 pass through detent through slot 214 stretch out in 21 bottom of the first fixed frame with
Limited block 12 matches, to limit movement of first fixed frame 21 on sliding rail 11.When the first fixed frame 21 is moved along sliding rail 11
After so that the first elastic component 23 is applied enough elastic forces to side plate 22, detent block 212 is put down, detent block 212 is logical along detent
Slot 214 slides stretching 21 bottom of the first fixed frame and is in contact with limited block 12, prevents the first fixed frame 21 far from power battery mould
Group, the offer bounce for keeping the first elastic component 23 lasting, so that side plate 22 keeps the clamping to power battery module；More
Body, detent block 212 are equipped with through slot 2121, and limited block 12 is equipped with threaded hole corresponding with through slot 2121 or through-hole, utilize
Bolt or pin pass through through slot 2121 and are inserted into threaded hole or through-hole, are connected and fixed detent block 212 with limited block 12, in turn
Limit the movement of the first fixed frame 21.
Above-mentioned guiding mechanism 24 is that the first guide sleeve 241 of mutual cooperation and the first guide post, the first guide sleeve 241 are fixed on fixed frame
On, first guide post one end is connect with side plate 22, and the other end inserts in the first guide sleeve 241, and the first elastic component 23 is socketed in first
On guide post.First guide post moves in the first guide sleeve 241, and the direction of motion is stablized, it is ensured that the direction of motion of side plate 22 is kept away
Exempt from 22 run-off the straight of side plate, influences the clamping effect of power battery module.
Wherein, in the present embodiment, the first elastic component 23 is spring.
Above-mentioned face clamping mechanism 3 includes the second fixed frame 31, self-locking screw rod 32, pressure plate 33 and butt joint 34；Second
Fixed frame 31 is equipped with guide post 311, and guide post 311 is flexibly connected with the second fixed frame 31,311 end of guide post and pressure plate
33 connections；Self-locking screw rod 32 is set on the second fixed frame 31, and rotation axis one end of self-locking screw rod 32 is connect with pressure plate 33, another
End is connect with butt joint 34.In the present embodiment, the second fixed frame 31 is fixed in tool base plate 1, and butt joint 34 is in tightening machine
When being rotated by of structure 4 drives the rotation axis of self-locking screw rod 32 to rotate, and the rotation axis of self-locking screw rod 32 pushes pressure plate 33 to move
The tight power battery module of dynamic pressure, is clamped in power battery module between pressure plate 33 and end force induction mechanism 5, operation side
Just, work efficiency is high, without manually clamping to power battery module.
Above-mentioned tightening mechanism 4 includes third fixed frame 41, driving device 42 and connector 43；Driving device 42 and connector
43 are set in third fixed frame 41, and driving device 42 is for being drivingly connected first 43 rotation, connector 43 and 34 phase of butt joint
Matching.In the present embodiment, driving device 42 is servo motor；When connector 43 and butt joint 34 link together, servo
Motor driven connector 43 rotates, and connector 43 just will drive the rotation of butt joint 34, and then turns the rotation axis of self-locking screw rod 32
It is dynamic to push pressure plate 33 to power battery module, so that power battery module is clamped at pressure plate 33 and end force induction mechanism
Between 5.Correspondingly, in order to guarantee the rotation transmission stability between servo motor and connector 43, the shaft of servo motor with
Shaft coupling 44 is successively arranged between connector 43 and with axial adjustment connector 45；With axial adjustment connector 45 for realizing servo motor
Not coaxial transmission between shaft and connector 43, this can be floating junction with axial adjustment connector 45；More specifically, connector
43 are additionally provided with universal supporting roller 46 with the connecting pin of third fixed frame 41, guarantee connector 43 in rotation can it is stable with it is right
Connector 34 connects；The connecting pin of butt joint 34 connecting with connector 43 is square, and connector 43 is equipped with and 34 side of butt joint
The square groove that shape connecting pin matches ensure that the rotation transmission stability between connector 43 and butt joint 34.
Above-mentioned end force induction mechanism 5 includes the 4th fixed frame 51, top plate 52 and pressure sensor 53；4th fixed frame
51 are equipped with resetting apparatus, and resetting apparatus is fixedly connected with top plate 52；Pressure sensor 53 is set on the 4th fixed frame 51 and position
Between top plate 52 and the 4th fixed frame 51.Power battery module is pressed from both sides under the action of pressure plate 33 is in tightening mechanism 4
When holding, power battery module will be pressed between pressure plate 33 and top plate 52, and pressure sensor 53 can detect compression
Plate 33 is to the pressure of power battery module, and when the pressure value reaches the setting value of technique requirement, tightening mechanism 4 will stop work
Make, the then lasting clamping kept to power battery module of pressure plate 33 guarantees closely to connect between each battery core of power battery module
Touching, avoids the occurrence of and occurs gap between battery core, influence the quality of power battery module.In the present embodiment, resetting apparatus includes
Second elastic component 54, mutually matched second guide post and the second guide sleeve 55, the second guide sleeve 55 are fixed on the 4th fixed frame 51, the
Two guide post one end are fixedly connected with top plate 52, and the other end is inserted into the second guide sleeve 55 and can move along the second guide sleeve 55, second
Elastic component 54 is inserted in the second guide post and one end is connect with top plate 52, and the other end is connect with the second guide sleeve 55；In the second elasticity
Movement can drive top plate 52 mobile to 51 side of the 4th fixed frame in part 54, shrink the second elastic component 54；Used second
Elastic component 54 is spring.
Above-mentioned tool base plate 1 is equipped with the pcb board 13 being electrically connected with pressure sensor 53.Pcb board 13 can pass pressure
The pressure value that sensor 53 detects be transferred on external control system and when control tightening mechanism 4 stop working.
Above-mentioned tool base plate 1 is in rectangle, and is equipped with idler wheel 14 on four angles of its edge.Idler wheel 14 is set, just
It is moved on assembling line in tool base plate 1.
When the clamping device work of the present embodiment, power battery module is first put into the side plate of two sides clamp system 2
Between 22, then pushes sliding rail 11 of first fixed frame 21 in tool base plate 1 to move, make side plate 22 to power battery module
Opposite sides clamped, the first fixed frame 21 continues to move to, and the first elastic component 23 is by the first fixed frame 21 and side plate 22
Extruding shrink, at this moment detent block 212 is put down and is connected and fixed with limited block 12, prevents the first fixed frame 21 to far from power electric
The direction of Chi Mo group is mobile, and the reaction force of the first elastic component 23 will make side plate 22 keep pressing from both sides power battery module
It holds；It connect the connector 43 of tightening mechanism 4 with the butt joint 34 of face clamping mechanism 3, servo motor rotate driving
Connector 43 rotates, and connector 43 drives butt joint 34 to rotate again, and then rotates the rotation axis of self-locking screw rod 32 by pressure plate
33 push power battery module to, are clamped at another opposite sides of power battery module between pressure plate 33 and top plate 52,
Pressure between 53 real-time detection pressure plate 33 of pressure sensor and top plate 52 simultaneously, when the pressure value reaches certain numerical value and expires
After sufficient technique requires, servo motor stops working, and pressure plate 33 is static under the action of the rotation axis of self-locking screw rod 32, by power
Battery modules are clamped between pressure plate 33 and top plate 52, while keeping certain pressure, guarantee the assembly of power battery module
Quality, finally just completes the clamping to power battery module, and power battery module can flow to next work with tool base plate 1
Sequence.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of clamping device, which is characterized in that including tool base plate, side clamp system, face clamping mechanism, tightening mechanism
With end force induction mechanism；
The side clamp system, face clamping mechanism and end force the induction mechanism rectangular array in the tool base plate
Distribution forms the chamber for accommodating power battery module, and wherein there are two the clamp systems of side, two sides clamp system is opposite to be set
It sets, the face clamping mechanism is oppositely arranged with the end force induction mechanism；
The tightening mechanism connect with the face clamping mechanism and control the face clamping mechanism to power battery module into
Row clamps；
The end force induction mechanism is for detecting the face clamping mechanism to the pressure of power battery module.
2. clamping device according to claim 1, which is characterized in that the side clamp system include the first fixed frame,
Side plate and elastic component；
First fixed frame is slidably connected with the tool base plate, and first fixed frame is equipped with for guiding the side pressure
The guiding mechanism that plate moves horizontally；
The elastic component be set between first fixed frame and the side plate, and both ends respectively with first fixed frame and
The side plate connection.
3. clamping device according to claim 2, which is characterized in that the tool base plate be equipped with sliding rail, described first
Fixed frame bottom is equipped with the sliding block that matches with the sliding rail, and first fixed frame is matched by the sliding block and the sliding rail
Conjunction is installed in the tool base plate；
Limited block is additionally provided in the tool base plate, first fixed frame, which is equipped with, matches detent dress with the limited block
It sets, the positioner and limited block mutual cooperation limit movement of first fixed frame on the sliding rail.
4. clamping device according to claim 3, which is characterized in that the positioner includes detent block in T shape
The detent seat of detent through slot is equipped with middle part, the detent seat is fixed on first fixed frame, and the detent block passes through institute
It states detent through slot and stretches out in first fixed frame bottom and matched with the limited block, to limit first fixed frame in institute
State the movement on sliding rail.
5. clamping device according to claim 2, which is characterized in that the guiding mechanism be cooperate the first guide post and
First guide sleeve, first guide sleeve are fixed on the fixed frame, and first guide post one end is connect with the side plate, another
End inserts in first guide sleeve, and the elastic component is socketed on first guide post.
6. clamping device according to claim 1, which is characterized in that the face clamping mechanism include the second fixed frame,
Self-locking screw rod, pressure plate and butt joint；
Second fixed frame is equipped with guide post, and the guiding column end is connect with the pressure plate；
The self-locking screw rod is set on second fixed frame, and rotation axis one end of the self-locking screw rod and the pressure plate connect
It connects, the other end is connect with the butt joint.
7. clamping device according to claim 6, which is characterized in that the tightening mechanism includes third fixed frame, driving
Device and connector；
The driving device and connector are set in the third fixed frame, and the driving device is for driving the connection
Head rotation, the connector match with the butt joint.
8. clamping device according to claim 1, which is characterized in that the end force induction mechanism includes the 4th fixed
Frame, top plate and pressure sensor；
4th fixed frame is equipped with resetting apparatus, and the resetting apparatus is fixedly connected with the top plate；
The pressure sensor is set on the 4th fixed frame and between the top plate and the 4th fixed frame.
9. clamping device according to claim 8, which is characterized in that the tool base plate is equipped with and the pressure sensing
The pcb board of device electrical connection.
10. -9 described in any item clamping devices according to claim 1, which is characterized in that the tool base plate is in rectangle, and its
Idler wheel is equipped on four angles of edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491968.2U CN208111587U (en) | 2018-04-08 | 2018-04-08 | clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491968.2U CN208111587U (en) | 2018-04-08 | 2018-04-08 | clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111587U true CN208111587U (en) | 2018-11-16 |
Family
ID=64121024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820491968.2U Withdrawn - After Issue CN208111587U (en) | 2018-04-08 | 2018-04-08 | clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640319A (en) * | 2019-08-21 | 2020-01-03 | 合肥国轩高科动力能源有限公司 | Laser welding device for side end plate of square lithium battery module |
| CN110767930A (en) * | 2019-09-27 | 2020-02-07 | 大族激光科技产业集团股份有限公司 | Battery clamp and battery assembling method |
| CN111291853A (en) * | 2020-04-01 | 2020-06-16 | 深圳市鼎创泰自动化科技有限公司 | Full-automatic label counting machine |
-
2018
- 2018-04-08 CN CN201820491968.2U patent/CN208111587U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640319A (en) * | 2019-08-21 | 2020-01-03 | 合肥国轩高科动力能源有限公司 | Laser welding device for side end plate of square lithium battery module |
| CN110640319B (en) * | 2019-08-21 | 2021-08-06 | 合肥国轩高科动力能源有限公司 | Laser welding device for side end plate of square lithium battery module |
| CN110767930A (en) * | 2019-09-27 | 2020-02-07 | 大族激光科技产业集团股份有限公司 | Battery clamp and battery assembling method |
| CN110767930B (en) * | 2019-09-27 | 2021-08-17 | 大族激光科技产业集团股份有限公司 | Battery clamp and battery assembling method |
| CN111291853A (en) * | 2020-04-01 | 2020-06-16 | 深圳市鼎创泰自动化科技有限公司 | Full-automatic label counting machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20230608 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20181116 Effective date of abandoning: 20230608 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |