CN207726434U - Tension partition apparatus, synchronous tension rolling device and cutting machine - Google Patents
Tension partition apparatus, synchronous tension rolling device and cutting machine Download PDFInfo
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- CN207726434U CN207726434U CN201721776964.0U CN201721776964U CN207726434U CN 207726434 U CN207726434 U CN 207726434U CN 201721776964 U CN201721776964 U CN 201721776964U CN 207726434 U CN207726434 U CN 207726434U
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- tension
- roller
- pressure roller
- partition
- pole piece
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- 238000005192 partition Methods 0.000 title claims abstract description 52
- 238000005096 rolling process Methods 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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Abstract
The utility model discloses tension partition apparatus, synchronous tension rolling device and cutting machines, wherein tension partition apparatus includes partition roller and pressing roll mechanism, the pressing roll mechanism includes pressure roller and actuator, the actuator can drive the pressure roller to translate or rotate and be connected to the partition roller so that the tension of pole piece is separated at left and right sides of the partition roller.Tension partition apparatus described in the utility model realizes tension before and after partition partition roller so that the winding of follow-up pole piece is not influenced by the cutting tension of front so that the tension stability for winding pole piece improves the winding quality of pole piece.
Description
Technical field
The utility model is related to lithium battery technical field of automation equipment, are specifically related to tension partition apparatus including are somebody's turn to do
The synchronization tension rolling device and cutting machine of tension partition apparatus.
Background technology
In cutting machine, pole piece by cutting device cuts into strip after being released by unwinding device, the pole of last each strip
Piece is wound on wrap-up.In the above process, there are three sections of different tension, i.e. unwinding tension, cutting tension and receipts for pole piece
Roll up tension.This three sections of tension can influence each other, and winding tension can be influenced by especially cutting tension so that pole piece winding tension is unstable
It is fixed, so as to cause the of low quality of pole piece winding.
When the pole piece of sheet there are turned-down edge or it is in uneven thickness the problems such as when, the pole of multiple strips is formed after cutting
The pole piece of piece, each strip is susceptible to the inconsistent problem of tension in wrapup procedure so that pole piece cannot synchronize winding and receive
On winding apparatus, so as to cause the uneven problem in winding end face, the winding quality of pole piece is influenced.
Invention content
The purpose of this utility model is to provide a kind of tension partition apparatus, synchronous tension rolling device and cutting machine to solve
The above problem improves the winding quality of pole piece to ensure that the neat of winding end face.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model：
The utility model first aspect provides a kind of tension partition apparatus, including partition roller and pressing roll mechanism, the pressure
Roller mechanism includes pressure roller and actuator, and the actuator can drive the pressure roller to translate or rotate and be connected to the partition
Roller so that the tension of pole piece is separated at left and right sides of the partition roller.
Further, the pressure roller includes pressure roller shaft and the roller group that is rotatably arranged in the pressure roller shaft, the idler wheel
Group includes several idler wheels arranged side by side.
Further, each described pair of rollers should be rolled on a strip pole piece.
Further, it is provided with stripper loop between the adjacent idler wheel.
Further, be provided with latch segment at left and right sides of the roller group, the latch segment limit the idler wheel along
The pressure roller shaft axial float.
Further, the idler wheel is rotatably arranged on by bearing in the pressure roller shaft.
Further, the actuator is rotatably arranged on by hinged seat on mounting plate, is driven in end and link block
Portion position connects；The rear end of the link block is rotatably arranged on by rotary shaft on the mounting plate, the front end of the link block
Rotation is provided with the pressure roller.The driving end of the actuator is stretched out, and drives the link block with the rotary shaft in rotation
The heart rotates so that the pressure roller and is connected to the partition roller.
Further, on a mounting board, driving end is connect with link block for the actuator setting；Turn on the link block
It is dynamic to be provided with the pressure roller；The driving end of the actuator is stretched out, and drives the link block to translate so that the pressure roller abuts
In the partition roller.
The utility model second aspect provides a kind of synchronous tension rolling device, including rolling-up mechanism and any reality as above
The tension partition apparatus described in example is applied, the rolling-up mechanism includes slip shaft and drives the slip shaft rotation to wind strip pole
The winding actuator of piece, strip pole piece pass through the tension partition apparatus to wind on the slip shaft.
The utility model third aspect provides a kind of cutting machine, including the synchronization tension receipts described in any embodiment as above
Winding apparatus.
The advantageous effect of the tension partition apparatus of the utility model, synchronous tension rolling device and cutting machine is：
（1）Tension partition apparatus described in the utility model realizes tension before and after partition partition roller so that follow-up pole piece
Winding is not influenced by the cutting tension of front so that the tension stability for winding pole piece improves the winding quality of pole piece.
（2）Synchronous tension rolling device described in the utility model realizes multiple strip pole piece winding tensions one after cutting
It causes so that pole piece can synchronize winding on wrap-up, and it is uneven to avoid the winding end face caused by winding tension is inconsistent
The problem of, improve the winding quality of pole piece.
（3）Cutting machine described in the utility model winds pole piece using above-mentioned synchronization tension rolling device, improves
The winding quality of pole piece.
Description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the synchronization tension rolling device of the utility model.
Fig. 2 is the schematic front view of one embodiment of the pressing roll mechanism of the tension partition apparatus of the utility model.
Fig. 3 is the left view schematic diagram of Fig. 2.（Hide mounting plate）.
Fig. 4 is the schematic front view of another embodiment of the pressing roll mechanism of the tension partition apparatus of the utility model.
Fig. 5 is the left view schematic diagram of Fig. 4.
The reference numeral of the figures above is：10, separate roller；20, pressing roll mechanism；21, mounting plate；22, cylinder is driven；23、
Link block；24, pressure roller shaft；25, idler wheel；26, latch segment；27, rotary shaft；28, hinged seat；30, rolling-up mechanism；40, pole piece.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are in the premise for not making creative work
Lower obtained other embodiment, shall fall within the protection scope of the present invention.
As Figure 1-Figure 5, the utility model provides a kind of tension partition apparatus, including partition roller 10 and pressing roll mechanism
20, pressing roll mechanism 20 include pressure roller and driving cylinder 22, driving cylinder 22 can drive pressure roller translate or rotation be connected to every
Roll breakage 10 so that the tension of partition 10 left and right sides pole piece 40 of roller is separated, and will not be influenced each other.Wherein, it cuts into strips
Pole piece 40 is conveyed through tension partition apparatus from left side, winds on rolling-up mechanism 30.The pole piece 40 for separating 10 left side of roller exists
Tension is cut, there are winding tensions for the pole piece 40 on 10 right side of partition roller, after overtension partition apparatus carries out tension partition so that
Cutting tension does not interfere with winding tension, realizes small tension receiving coil winding convenient for rolling-up mechanism 30, ensure that the stability and matter of winding
Amount.
In one embodiment of the utility model, as shown in Figure 2 and Figure 3, driving cylinder 22 is set by the rotation of hinged seat 28
It sets on mounting plate 21, driving end is connect with the medium position of link block 23.The rear end of link block 23 passes through 27 turns of rotary shaft
Dynamic to be arranged on mounting plate 21, the front end rotation of link block 23 is provided with pressure roller.The driving end of cylinder 22 is driven to stretch out, driving connects
Block 23 is connect to rotate clockwise for rotation center with rotary shaft 27（In figure 3, pressure roller is to rotate clockwise）So that pressure roller abuts
In partition roller 10, the cutting tension and winding tension of pole piece 40 are separated.
In another embodiment of the utility model, as shown in Figure 4, Figure 5, driving cylinder 22 is arranged in mounting plate 21
On, driving end is connect with link block 23, is rotated on link block 23 and is provided with pressure roller.It drives the driving end of cylinder 22 to stretch out, drives
The dynamic translation of link block 23 separates roller 10 so that pressure roller is connected to, and the cutting tension and winding tension of pole piece 40 are separated.
Further, pressure roller includes pressure roller shaft 24 and the roller group that is rotatably arranged in pressure roller shaft 24, which includes
Several idler wheels 25 arranged side by side, idler wheel 25 are rotatably arranged on by bearing in pressure roller shaft, are arranged between adjacent idler wheel 25
There is stripper loop.Idler wheel 25 is separated using stripper loop so that each idler wheel 25 can be rolled independently, not influenced each other.
Further, it is provided with latch segment 26 at left and right sides of roller group, is limited roller group using latch segment 26,
Idler wheel 25 is reduced along 24 axial float of pressure roller shaft.
The utility model additionally provides a kind of synchronous tension rolling device, including rolling-up mechanism 30 and such as any of the above-described implementation
Tension partition apparatus described in example, rolling-up mechanism 30 are included slip shaft and slip shaft rotation are driven to be driven with the winding for winding pole piece 40
Moving part, winding actuator use motor.Pole piece 40 passes through tension partition apparatus to wind on slip shaft.The pressure of tension partition apparatus
Each idler wheel 25 in the roller group of roller mechanism 20 can only correspond to a strip pole piece 40（As an idler wheel 25 can only roll
On a strip pole piece 40, but a strip pole piece 40 can be rolled by multiple idler wheels 25）.It collapses when sheet pole piece 40 exists
Side, it is in uneven thickness the problems such as when, when slitting is wound afterwards into strips, it may appear that the inconsistent problem of tension.At this point,
Each strip pole piece 40 correspond to an idler wheel 25, when occur tension it is inconsistent when, big 40 linear velocity of strip pole piece of tension is big,
It first winds on slip shaft, then carries out skidding up to the small strip pole piece 40 of tension synchronizes winding in slip shaft on slip shaft
On.And tension it is small 40 linear velocity of strip pole piece it is small, winding always, until each strip pole piece 40 can synchronize wind in slippage
On axis.（In the process, idler wheel corresponding with the strip pole piece 40 that tension is big 25 does not rotate, the strip pole piece 40 small with tension
Corresponding idler wheel 25 persistently rotates.）Using the above structure so that strip pole piece 40 can synchronize winding on slip shaft, ensure
Winding end face it is neat, improve winding quality.
The utility model provides a kind of cutting machine again, includes the synchronization tension rolling dress as described in above-mentioned any embodiment
It sets.
The utility model is described above in association with specific embodiment, but those skilled in the art should be clear
Chu, these descriptions are all exemplary, and are not the limitation to scope of protection of the utility model.Those skilled in the art can root
Various variants and modifications are made to the utility model according to the spirit and principle of the utility model, these variants and modifications are also in this reality
With in novel range.
Claims (10)
1. a kind of tension partition apparatus, it is characterised in that：Including separating roller（10）And pressing roll mechanism（20）, the pressing roll mechanism
（20）Including pressure roller and actuator, the actuator can drive the pressure roller to translate or rotate and be connected to the partition roller
（10）So that the partition roller（10）Left and right sides pole piece（40）Tension separated.
2. tension partition apparatus according to claim 1, it is characterised in that：The pressure roller includes pressure roller shaft（24）And rotation
It is arranged in the pressure roller shaft（24）On roller group, the roller group includes several idler wheels arranged side by side（25）.
3. tension partition apparatus according to claim 2, it is characterised in that：Each described idler wheel（25）Correspondence is rolled over
One strip pole piece（40）On.
4. tension partition apparatus according to claim 3, it is characterised in that：The adjacent idler wheel（25）Between be provided with
Stripper loop.
5. tension partition apparatus according to claim 4, it is characterised in that：Lock is provided at left and right sides of the roller group
Tight block（26）, the latch segment（26）Limit the idler wheel（25）Along the pressure roller shaft（24）Axial float.
6. tension partition apparatus according to claim 5, it is characterised in that：The idler wheel（25）It is rotated and is arranged by bearing
In the pressure roller shaft.
7. the tension partition apparatus according to any one of claim 1-6, it is characterised in that：The actuator passes through hinged
Seat（28）It is rotatably arranged on mounting plate（21）On, drive end and link block（23）Medium position connection；The link block
（23）Rear end pass through rotary shaft（27）It is rotatably arranged on the mounting plate（21）On, the link block（23）Front end rotation set
It is equipped with the pressure roller；The driving end of the actuator is stretched out, and the link block is driven（23）With the rotary shaft（27）For rotation
Center rotates so that the pressure roller and is connected to the partition roller（10）.
8. the tension partition apparatus according to any one of claim 1-6, it is characterised in that：The actuator setting is being pacified
Loading board（21）On, drive end and link block（23）Connection；The link block（23）Upper rotation is provided with the pressure roller；The drive
The driving end of moving part is stretched out, and the link block is driven（23）Translation is so that the pressure roller is connected to the partition roller（10）.
9. a kind of synchronous tension rolling device, it is characterised in that：Including rolling-up mechanism（30）With according to any in claim 1-8
Tension partition apparatus described in, the rolling-up mechanism（30）Including slip shaft and drive the slip shaft rotation to wind strip
Pole piece（40）Winding actuator, strip pole piece（40）Across tension partition apparatus winding on the slip shaft.
10. a kind of cutting machine, it is characterised in that：Including synchronous tension rolling device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776964.0U CN207726434U (en) | 2017-12-19 | 2017-12-19 | Tension partition apparatus, synchronous tension rolling device and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721776964.0U CN207726434U (en) | 2017-12-19 | 2017-12-19 | Tension partition apparatus, synchronous tension rolling device and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726434U true CN207726434U (en) | 2018-08-14 |
Family
ID=63098892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721776964.0U Active CN207726434U (en) | 2017-12-19 | 2017-12-19 | Tension partition apparatus, synchronous tension rolling device and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726434U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811262A (en) * | 2019-11-18 | 2021-05-18 | 广州金发碳纤维新材料发展有限公司 | Yarn tension control method and device |
| CN117213377A (en) * | 2023-09-14 | 2023-12-12 | 宁德嘉拓智能设备有限公司 | A surface feature detection equipment for foil materials used in lithium batteries |
-
2017
- 2017-12-19 CN CN201721776964.0U patent/CN207726434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811262A (en) * | 2019-11-18 | 2021-05-18 | 广州金发碳纤维新材料发展有限公司 | Yarn tension control method and device |
| CN117213377A (en) * | 2023-09-14 | 2023-12-12 | 宁德嘉拓智能设备有限公司 | A surface feature detection equipment for foil materials used in lithium batteries |
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