CN207726451U - Wrap-up and cutting machine - Google Patents
Wrap-up and cutting machine Download PDFInfo
- Publication number
- CN207726451U CN207726451U CN201721655950.3U CN201721655950U CN207726451U CN 207726451 U CN207726451 U CN 207726451U CN 201721655950 U CN201721655950 U CN 201721655950U CN 207726451 U CN207726451 U CN 207726451U
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- CN
- China
- Prior art keywords
- wind
- roll
- fixing roller
- winding
- wrap
- 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
Links
- 238000004804 winding Methods 0.000 claims abstract description 49
- 238000013519 translation Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims description 27
- 238000012360 testing method Methods 0.000 abstract description 2
- 230000032798 delamination Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- Winding Of Webs (AREA)
Abstract
The utility model discloses wrap-up and cutting machines, wherein wrap-up includes fixing roller, wind-up roll, translation driving device and winding driving device, the driving end of the winding driving device connects one end of the wind-up roll, and the wind-up roll rotation can be driven to form reel to wind base material；The fixing roller and the wind-up roll are oppositely arranged, and the translation driving device can drive the fixing roller to move so that the wind-up roll and the fixing roller mutually abut and the winding face of the reel on the wind-up roll applied constant pressure or enable relative to the wind-up roll mobile either driving relatively described fixing roller of wind-up roll and keep certain gap between the wind-up roll and the fixing roller.The utility model is uniform or uneven according to the testing result of supplied materials, i.e. thickness, wrap-up can be wound in constant pressure and be switched between state and gap winding state, to ensure that winding quality.
Description
Technical field
The utility model is related to lithium battery technical field of automation equipment, are specifically related to wrap-up and cutting machine.
Background technology
Existing wrap-up takes fixing roller and wind-up roll to be in direct contact mostly, drives base material with receipts by fixing roller
The rotation of winding up roller and be wrapped on wind-up roll, lap wound is at cylinder.But base material coil diameter of its reel in wrapup procedure be by it is small to
Change greatly, during coil diameter becomes larger, material receiving roller on existing cutting machine to the normal pressure on the winding face of reel by
Gradual change is big so that the base material material volume on reel has the tendency that being tightened, the efficiency for causing the uniformity of winding bad, and winding
It is low.
Invention content
The purpose of this utility model is to provide a kind of wrap-up and cutting machine to solve the above problems, to improve winding
Quality.
Following technical proposal can be used to realize in the above-mentioned purpose of the utility model：
On the one hand the utility model provides a kind of wrap-up, including fixing roller, wind-up roll, translation driving device and receipts
Driving device is rolled up, the driving end of the winding driving device connects one end of the wind-up roll, the wind-up roll can be driven to turn
It is dynamic to form reel to wind base material；The fixing roller and the wind-up roll are oppositely arranged, and the translation driving device can drive
The fixing roller moves so that the receipts relative to wind-up roll movement or the driving relatively described fixing roller of wind-up roll
Winding up roller and the fixing roller mutually abut and to the winding face of the reel on the wind-up roll apply constant pressure or
Person, which enables, keeps certain gap between the wind-up roll and the fixing roller.
Further, the axle center of the fixing roller and the wind-up roll is in same level.
Further, photoelectric sensor there are two being oppositely arranged on the right side of the fixing roller.
Further, the translation driving device and the winding driving device are all made of servo motor.
Further, the fixing roller is rotatably arranged in rack, and the wind-up roll is rotatably supported on two transfer plates,
Two transfer plates are slidably arranged in the inside of the rack respectively；The driven in translation dress is set on the transfer plate
It sets, the driving end of the translation driving device is provided with gear, and the gear is mutually nibbled with the rack being arranged in the rack
It closes..Further, the wind-up roll is rotatably arranged in rack, and the fixing roller is rotatably supported on two transfer plates, two
The transfer plate is slidably arranged in the inside of the rack respectively；The translation driving device is set in the rack, it is described
The driving end of translation driving device is connected with rotary shaft, and gear, the gear and the transfer plate are provided in the rotary shaft
The tooth-strip part intermeshing of lower end setting.
On the other hand the utility model provides a kind of cutting machine, including wrap-up described in any one of the above embodiments.
The wrap-up of the utility model and the advantageous effect of cutting machine are：
The utility model is uniform or uneven according to the testing result of supplied materials, i.e. thickness, can be by wrap-up in perseverance
Pressure winds and is switched between state and gap winding state, to ensure that winding quality.
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 schematic top plan view for the wrap-up that the utility model first embodiment provides.
Fig. 2 is the schematic top plan view for the wrap-up that the utility model second embodiment provides.
The reference numeral of the figures above is：1, rack；2, fixing roller；3, driving device is wound；4, wind-up roll；5, sliding rail；
6, sliding block；7, transfer plate；8, photoelectric sensor；9, connecting plate；10, gear；11, rack；12, translation driving device.
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.
The utility model provides a kind of wrap-up, including fixing roller 2, wind-up roll 4, translation driving device 12 and winding
Driving device 3, one end of the driving end connection wind-up roll 4 of the winding driving device 3, can drive the rotation of wind-up roll 4 to receive
It rolls up base material and forms reel；The fixing roller 2 and wind-up roll 4 are oppositely arranged, and translation driving device 12 can drive fixing roller 2 opposite
Wind-up roll 4 moves or driving wind-up roll 4 is relatively fixed roller 2 and moves so that wind-up roll 4 and fixing roller 2 mutually abut and to volume
The winding face for the reel being wound on wind-up roll 4 applies constant pressure or enables to keep between wind-up roll 4 and fixing roller 2
Certain gap.
As shown in Figure 1, in the first embodiment of the utility model, wrap-up includes rack 1, is rotatably arranged on rack
Fixing roller 2 on 1, the winding structure being slidably arranged in rack 1 and the winding structure is driven to be relatively fixed the flat of the movement of roller 2
Driving device 12 is moved, the winding structure includes wind-up roll 4, the winding driving device 3 in 4 one end of wind-up roll is arranged, and winding is driven
Dynamic device 3 can drive the rotation of wind-up roll 4 to form reel to wind base material；The translation driving device 12 can drive wind-up roll
4 are relatively fixed the movement of roller 2, are applied to the winding face of the reel on wind-up roll 4 so that wind-up roll 4 is connected to fixing roller 2
Add constant pressure or enable and keep certain gap between wind-up roll 4 and fixing roller 2, it is uneven to avoid the occurrence of winding
The case where even, two sides tilting and delamination, improve winding quality.
Specifically, wind-up roll 4 is rotatably supported on two transfer plates 7, and two transfer plates 7 are separately positioned on two sliding blocks 6
On, two sliding blocks 6 are slidably arranged on two sliding rails 5, and two sliding rails 5 are oppositely arranged on the inside of rack 1；Translation driving device
12 are disposed therein on a transfer plate 7, and driving end is provided with gear, the gear and horizontally disposed rack phase in rack 1
Mutually engagement.Translation driving device 12 can drive transfer plate 7 to move left and right by the drive mechanism of above-mentioned rack-and-pinion, into one
Step drives wind-up roll 4 to move left and right.
Further, photoelectric sensor there are two being oppositely arranged on the right side of fixing roller 2（Two photoelectric sensor settings exist
In rack 1）, two photoelectric sensors are used for detecting the gap between wind-up roll 4 and fixing roller 2.
Further, the axle center of fixing roller 2 and wind-up roll 4 is in same level.
Further, the translation driving device 12 and the winding driving device 3 are all made of servo motor.
Further, it is connected with connecting plate 9 on two transfer plates 7, with moving synchronously for two transfer plates 7 of guarantee.
As shown in Fig. 2, in the second embodiment of the utility model, wrap-up includes rack 1, is slidably arranged in rack
Two transfer plates 7, the fixing roller 2 being rotatably supported on two transfer plates 7 and the receipts being oppositely arranged with fixing roller 2 of 1 inside
Winding up roller 4, wind-up roll 4 are rotatably arranged in rack 1, and one end is provided with winding driving device 3；Winding driving device 3 can drive
The dynamic rotation of wind-up roll 4 forms reel to wind base material；Translation driving device 12, translation driving device are additionally provided in rack 1
12 can drive fixing roller 2 to be moved relative to wind-up roll 4, so that fixing roller 2 is connected to wind-up roll 4 on wind-up roll 4
The winding face of reel apply constant pressure or enable and keep certain gap between wind-up roll 4 and fixing roller 2, keep away
Exempt from the case where uneven winding, two sides tilting and delamination occur, improves winding quality.
Specifically, translation driving device 12 is arranged in the outside of rack 1, driving end is connected with rotary shaft, rotates shaft rotation
Dynamic to be supported in rack 1, position corresponding with transfer plate 7 is arranged with gear in rotary shaft, which sets with 7 lower end of transfer plate
The tooth-strip part intermeshing set；Transfer plate 7 is arranged on sliding block 6, and sliding block 6 is slidably arranged on sliding rail 5, and sliding rail 5 is arranged in machine
The inside of frame 1；Translation driving device 12 can drive transfer plate 7 to move left and right by the drive mechanism of above-mentioned rack-and-pinion,
And then the fixing roller 2 on transfer plate 7 is driven to move left and right.
Further, photoelectric sensor there are two being oppositely arranged on the right side of fixing roller 2（Two photoelectric sensor settings exist
The right side of transfer plate 7）, two photoelectric sensors are used for detecting the gap between wind-up roll 4 and fixing roller 2.
Further, the axle center of fixing roller 2 and wind-up roll 4 is in same level.
Further, the translation driving device 12 and the winding driving device 3 are all made of servo motor.
Wrap-up described in the utility model first embodiment and second embodiment can realize that constant pressure is wound
Mode and gap wind mode.
When base material thickness is uniform, using constant pressure wind mode, control translation driving device 12 drive wind-up roll 4 or
Fixing roller 2 applies the winding face of the reel on wind-up roll 4 constant pressure, avoids the occurrence of and winds uneven and both sides
The case where side tilts, improves winding quality.
When base material thickness is uneven, mode is wound using gap, control translation driving device 12 drive wind-up roll 4 with it is solid
Between fixed roll 2（Or between driving fixing roller 2 and wind-up roll 4）Certain gap is kept, to avoid because of base material thickness unevenness
Even problem leads to the case where delamination occur between the volume layer of reel, improves winding quality.Above-mentioned base material can be pole piece, diaphragm
Deng.
Specifically, the course of work of the wrap-up is as follows：
Before wind-up roll 4 winds base material, translation driving device 12 can drive wind-up roll 4 to close to the side of fixing roller 2
To movement（Or driving fixing roller 2 is moved to close to the direction of wind-up roll 4）, contacted with fixing roller 2 in wind-up roll 4 or both
The distance between be setpoint distance when, wind-up roll 4（Or fixing roller 2）Stop movement；Then wind-up roll 4 starts to wind base material,
In winding process, wind-up roll 4（Or fixing roller 2）The winding face of reel on wind-up roll 4 can be applied constant
Pressure or enable and keep certain gap between wind-up roll 4 and fixing roller 2, it is uneven etc. to avoid the occurrence of winding
Situation.Wherein, after wind-up roll 4 often completes a circle winding, translation driving device 12 can all drive wind-up roll 4 to far from fixing roller
2 direction（Or drive fixing roller 2 to the direction far from wind-up roll 4）It moves a certain distance, so that wind-up roll 4（Or it is solid
Fixed roll 2）Constant pressure can be applied to the winding face of the reel on wind-up roll 4 or enable wind-up roll 4 with
Certain gap is kept between fixing roller 2.
In addition, the utility model additionally provides a kind of cutting machine, including the wrap-up described in any of the above-described embodiment.
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 (7)
1. a kind of wrap-up, it is characterised in that：Including fixing roller（2）, wind-up roll（4）, translation driving device（12）And winding
Driving device（3）, the winding driving device（3）Driving end connect the wind-up roll（4）One end, the receipts can be driven
Winding up roller（4）Rotation forms reel to wind base material；The fixing roller（2）With the wind-up roll（4）It is oppositely arranged, the translation is driven
Dynamic device（12）The fixing roller can be driven（2）The relatively described wind-up roll（4）Movement drives the wind-up roll（4）Relatively
The fixing roller（2）Move so that the wind-up roll（4）With the fixing roller（2）It mutually abuts and to wound on the winding
Roller（4）On reel winding face apply constant pressure or make the wind-up roll（4）It can be with the fixing roller（2）It
Between keep certain gap.
2. wrap-up according to claim 1, it is characterised in that：The fixing roller（2）With the wind-up roll（4）Axis
The heart is in same level.
3. wrap-up according to claim 1, it is characterised in that：In the fixing roller（2）Right side be relatively set with
Two photoelectric sensors.
4. wrap-up according to claim 1, it is characterised in that：The translation driving device（12）It is driven with the winding
Dynamic device（3）It is all made of servo motor.
5. according to the wrap-up described in any one of claim 1-4, it is characterised in that：The fixing roller（2）Rotation setting
In rack（1）On, the wind-up roll（4）It is rotatably supported in two transfer plates（7）On, two transfer plates（7）It slides respectively
It is arranged in the rack（1）Inside；In the transfer plate（7）The upper setting translation driving device（12）, the translation drive
Dynamic device（12）Driving end be provided with gear, the gear and the rack（1）The rack of upper setting is intermeshed.
6. according to the wrap-up described in any one of claim 1-4, it is characterised in that：The wind-up roll（4）Rotation setting
In rack（1）On, the fixing roller（2）It is rotatably supported in two transfer plates（7）On, two transfer plates（7）It slides respectively
It is arranged in the rack（1）Inside；In the rack（1）The upper setting translation driving device（12）, the driven in translation
Device（12）Driving end be connected with rotary shaft, be provided with gear in the rotary shaft, the gear and the transfer plate（7）Under
The tooth-strip part intermeshing of end setting.
7. a kind of cutting machine, which is characterized in that include the wrap-up according to any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655950.3U CN207726451U (en) | 2017-12-02 | 2017-12-02 | Wrap-up and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655950.3U CN207726451U (en) | 2017-12-02 | 2017-12-02 | Wrap-up and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726451U true CN207726451U (en) | 2018-08-14 |
Family
ID=63089263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655950.3U Expired - Fee Related CN207726451U (en) | 2017-12-02 | 2017-12-02 | Wrap-up and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840173A (en) * | 2017-12-02 | 2018-03-27 | 无锡先导智能装备股份有限公司 | Wrap-up, winding method and cutting machine |
| CN109250548A (en) * | 2018-08-31 | 2019-01-22 | 重庆云天化瀚恩新材料开发有限公司 | A kind of winding method of polaroid PVA film |
-
2017
- 2017-12-02 CN CN201721655950.3U patent/CN207726451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840173A (en) * | 2017-12-02 | 2018-03-27 | 无锡先导智能装备股份有限公司 | Wrap-up, winding method and cutting machine |
| CN107840173B (en) * | 2017-12-02 | 2024-07-02 | 无锡先导智能装备股份有限公司 | Winding device, winding method and splitting machine |
| CN109250548A (en) * | 2018-08-31 | 2019-01-22 | 重庆云天化瀚恩新材料开发有限公司 | A kind of winding method of polaroid PVA film |
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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 |
Granted publication date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |