CN206697549U - Multi pole ears power up- coiler membrane unwinding mechanism - Google Patents
Multi pole ears power up- coiler membrane unwinding mechanism Download PDFInfo
- Publication number
- CN206697549U CN206697549U CN201720388006.XU CN201720388006U CN206697549U CN 206697549 U CN206697549 U CN 206697549U CN 201720388006 U CN201720388006 U CN 201720388006U CN 206697549 U CN206697549 U CN 206697549U
- Authority
- CN
- China
- Prior art keywords
- motor
- power
- coiler
- dynamic rotation
- winding reel
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a kind of multi pole ears power up- coiler membrane unwinding mechanism, it includes the first motor and the second motor, second motor is hollow shaft servo motor, and dynamic rotation axle is hollow shaft, the through hole of power telescopic shaft through the hollow shaft servo motor of the first motor is coaxially disposed with dynamic rotation axle；The flexible shaft end of the power of first motor is set with conical ring, the dynamic rotation shaft end of second motor is fixedly connected with coaxial winding reel, the wedge being equipped with conical ring is hinged with the inwall of winding reel, radial direction through hole is offered on dynamic rotation axle axial wall corresponding to wedge, barrier film coiling is on the winding reel.By the way that the second motor is arranged into hollow shaft servo motor, winding reel directly can be imparted power to by dynamic rotation axle, the transmission mechanism passed through is few, fast response time, tension force influence on winding is small, can greatly improve the production quality of battery, and improve battery production efficiency.
Description
Technical field
It the utility model is related to a kind of transmission device, and in particular to a kind of multi pole ears power up- coiler membrane unwinding mechanism.
Background technology
Unreeling structure realize function be：The loose winding of rolling supplied materials, tensioner, move forward and backward, the loose winding scheme of prior art
It is to drive reductor to drive timing belt (or gear) to realize the loose winding of rolling supplied materials by servomotor, was transmitted in this kinetic energy
Cheng Zhong, servomotor drive reductor drive timing belt (or gear) realize the loose winding of rolling supplied materials have passed through timing belt (or
Person's gear) deceleration, be driven the Path too long of process, complicated mechanism, make mechanism complicated, mechanism response speed is slow, mechanism
Complexity, manufacturing cost is high, and stability is poor, and the tension force of the material (pole piece or barrier film) of curling is influenceed greatly, so as to increase tension force
Fluctuation, be unfavorable for constant speed winding, quality to battery and production efficiency produce strong influence, it would therefore be highly desirable to research and develop one kind
It is simple in construction, mechanism fast response time, reduce the fluctuation of tension force, improve the production quality of battery and the multi pole ears power volume of efficiency
Around machine membrane unwinding mechanism.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of simple in construction, mechanism fast response time,
Reduce the fluctuation of tension force, improve the production quality of battery and the multi pole ears power up- coiler membrane unwinding mechanism of efficiency.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of multi pole ears power up- coiler barrier film and put
Mechanism is rolled up, it includes
First motor and the second motor, second motor is hollow shaft servo motor, and power revolves
Rotating shaft is hollow shaft, and the power telescopic shaft of first motor is electric through the through hole of hollow shaft servo motor and the second driving
The dynamic rotation axle of machine is coaxially disposed；
The flexible shaft end of the power of first motor is set with conical ring, the power rotation of second motor
Shaft end is fixedly connected with coaxial winding reel, and the wedge being equipped with the conical ring is hinged with the inwall of the winding reel
Shape block, radial direction through hole is offered corresponding to the wedge on dynamic rotation axle axial wall, the barrier film coiling is in the coiling
On cylinder.
Preferably, it is provided with contraction spring between the pin joint of the wedge and winding reel.
Preferably, the inwall of the winding reel is circumferentially uniformly distributed with respect to the position of conical ring is provided with least three wedge shapes
Block.
Preferably, the flexible shaft end of the power of first motor is set with multiple conical rings successively.
Preferably, the multi pole ears power up- coiler membrane unwinding mechanism also includes one stroke guide rail, the stroke guide rail
On be set with a sliding block, the sliding block from the 3rd motor for being arranged on stroke guide rail one end drive along guide rail direction toward
Multiple motion, first motor and the second motor are fixedly installed on the sliding block.
Multi pole ears power up- coiler membrane unwinding mechanism described in the utility model, it is by the way that the second motor is arranged to
Hollow shaft servo motor, it is set to meet the dynamic rotation axle of the power telescopic shaft of the first motor and the second motor
The position setting requirements being coaxially disposed, and can directly impart power to winding reel by dynamic rotation axle, the transmission passed through
Mechanism is few, and simple in construction, fast response time, and the tension force influence on winding is small, can greatly improve the production quality of battery,
With raising battery production efficiency.
Brief description of the drawings
Fig. 1 is the structure sectional view of multi pole ears power up- coiler membrane unwinding mechanism described in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment of the present utility model provides a kind of multi pole ears power up- coiler membrane unwinding mechanism, as shown in figure 1, its
Including the first motor 10 and the second motor 20, second motor 20 is hollow shaft servo motor, and power
Rotary shaft 21 is hollow shaft, the power telescopic shaft 11 of first motor 10 through hollow shaft servo motor through hole 24 with
The dynamic rotation axle 21 of second motor 20 is coaxially disposed；
The end of power telescopic shaft 11 of first motor 10 is set with conical ring 12, second motor 20
The end of dynamic rotation axle 21 be fixedly connected with coaxial winding reel 22, be hinged with the inwall of the winding reel 22 and the taper
The wedge 23 that ring 12 is equipped with, radial direction through hole is offered on the axial wall of dynamic rotation axle 21 corresponding to the wedge 23
24, the coiling of barrier film 30 is on the winding reel 22.
Because in normal work, the power of the motor 20 of power telescopic shaft 11 and second of the first motor 10 revolves
Relative motion between rotating shaft 21 be present, i.e., displacement friction be present between described conical ring 12 and wedge 23, therefore, bored to reduce
Friction between shape ring 12 and wedge 23, bearing column is provided with bearing surface of the wedge 23 with respect to conical ring 12, led to
Cross bearing column and offset between conical ring 12 and wedge 23 and displacement friction be present.Meanwhile the wedge 23 and winding reel 22
Contraction spring is provided between pin joint, when wedge 23 is abutted wedge 23 around pin joint radial outward movement by conical ring 12
When, the contraction spring, which produces, resets contraction elasticity, and when wedge 23 is not being acted on by external force, it is resetting contraction bullet
Original state is radially-inwardly reset in the presence of power.
When first motor 10 drives power telescopic shaft 11 to contract, the conical ring 12 abuts wedge
23 around pin joint radial outward movement, by the barrel of the protrusion winding reel 22 of radial direction through hole 24, so as to increase the coiling of barrier film 30
Diameter, and then realize the tensioner of barrier film 30；It is described when first motor 10 drives power telescopic shaft 11 to stretch out
Conical ring 12 unclamps the abutting to wedge 23, the wedge 23 in the presence of contraction elasticity is resetted around pin joint radially to
Inside be reset to original state, be contracted in winding reel 22, so as to reduce barrier film 30 around coil diameter, and then realize the receipts of barrier film 30
Contracting.Preferably, the end of power telescopic shaft 11 of first motor 10 is set with multiple conical rings 12, the coiling successively
The inwall of cylinder 22 is circumferentially uniformly distributed with respect to the position of each conical ring 12 is provided with least three wedges 23.
To ensure that the synergy of conical ring 12 and wedge 23 reaches being automatically adjusted around coil diameter to barrier film 30
Purpose, the dynamic rotation axle 21 of the power telescopic shaft 11 of first motor 10 and the second motor 20 needs coaxial
Set, therefore, the utility model makes it to meet first by the way that the second motor 20 is arranged into hollow shaft servo motor
The position setting requirements that the dynamic rotation axle 21 of the motor 20 of power telescopic shaft 11 and second of motor 10 is coaxially disposed,
And can directly imparts power to winding reel 22 by dynamic rotation axle 21, and the transmission mechanism passed through is few, and simple in construction, rings
Answer speed fast, the tension force influence on winding is small, can greatly improve the production quality of battery, and improve battery production efficiency.
The multi pole ears power up- coiler membrane unwinding mechanism also includes one stroke guide rail 40, is covered on the stroke guide rail 40
Equipped with a sliding block 41, the 3rd motor 42 that the sliding block 41 is arranged on the one end of stroke guide rail 40 by one is driven along guide rail direction
Reciprocating motion, the motor 20 of the first motor 10 and second is fixedly installed on the sliding block 41, described
Three motors 42 drive the first motor 10 and the second motor 20 to do simultaneously along guide rail by the way that the sliding block 41 is overall
The reciprocating motion in direction, so as to drive barrier film 30 movable by winding reel.
Multi pole ears power up- coiler membrane unwinding mechanism described in the utility model, it is by the way that the second motor 20 is set
For hollow shaft servo motor, it is set to meet the dynamic of the motor 20 of the power telescopic shaft of the first motor 10 11 and second
The position setting requirements that power rotary shaft 21 is coaxially disposed, and can directly impart power to winding reel by dynamic rotation axle 21
22, the transmission mechanism passed through is few, and simple in construction, fast response time, and the tension force influence on winding is small, can greatly improve
The production quality of battery, and improve battery production efficiency.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (5)
- A kind of 1. multi pole ears power up- coiler membrane unwinding mechanism, it is characterised in that includingFirst motor and the second motor, second motor are hollow shaft servo motor, and dynamic rotation axle For hollow shaft, the through hole and the second motor of the power telescopic shaft of first motor through hollow shaft servo motor Dynamic rotation axle is coaxially disposed；The flexible shaft end of the power of first motor is set with conical ring, the dynamic rotation axle of second motor End is fixedly connected with coaxial winding reel, and the wedge shape being equipped with the conical ring is hinged with the inwall of the winding reel Block, radial direction through hole is offered corresponding to the wedge on dynamic rotation axle axial wall, the barrier film coiling is in the winding reel On.
- 2. multi pole ears power up- coiler membrane unwinding mechanism according to claim 1, it is characterised in that the wedge with around Contraction spring is provided between the pin joint of reel.
- 3. multi pole ears power up- coiler membrane unwinding mechanism according to claim 2, it is characterised in that the winding reel it is interior Wall is circumferentially uniformly distributed with respect to the position of conical ring and is provided with least three wedges.
- 4. multi pole ears power up- coiler membrane unwinding mechanism according to claim 3, it is characterised in that the first driving electricity The flexible shaft end of the power of machine is set with multiple conical rings successively.
- 5. multi pole ears power up- coiler membrane unwinding mechanism according to claim 1, it is characterised in that the multi pole ears power Up- coiler membrane unwinding mechanism also includes one stroke guide rail, is set with a sliding block on the stroke guide rail, the sliding block is set by one Put stroke guide rail one end the 3rd motor drive along guide rail direction reciprocating motion, first motor and second Motor is fixedly installed on the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388006.XU CN206697549U (en) | 2017-04-13 | 2017-04-13 | Multi pole ears power up- coiler membrane unwinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388006.XU CN206697549U (en) | 2017-04-13 | 2017-04-13 | Multi pole ears power up- coiler membrane unwinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697549U true CN206697549U (en) | 2017-12-01 |
Family
ID=60444534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388006.XU Expired - Fee Related CN206697549U (en) | 2017-04-13 | 2017-04-13 | Multi pole ears power up- coiler membrane unwinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548224A (en) * | 2020-12-02 | 2021-03-26 | 余冠军 | Battery pole piece processing equipment |
-
2017
- 2017-04-13 CN CN201720388006.XU patent/CN206697549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548224A (en) * | 2020-12-02 | 2021-03-26 | 余冠军 | Battery pole piece processing equipment |
| CN112548224B (en) * | 2020-12-02 | 2022-02-08 | 东莞市银天新能源有限公司 | Battery pole piece processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210413 |