CN209065110U - A kind of battery diaphragm slitting device - Google Patents
A kind of battery diaphragm slitting device Download PDFInfo
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- CN209065110U CN209065110U CN201821771858.8U CN201821771858U CN209065110U CN 209065110 U CN209065110 U CN 209065110U CN 201821771858 U CN201821771858 U CN 201821771858U CN 209065110 U CN209065110 U CN 209065110U
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- roll
- pair
- sliding shoe
- diaphragm
- roller
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Abstract
The utility model discloses a kind of battery diaphragm slitting devices, comprising: let off roll, governing mechanism of tension, cutting mechanism, finished product wind-up roll and the clout wind-up roll being successively set on pedestal along diaphragm direction of transfer.Cutting mechanism includes a pair of support rods, the middle part bridging of a pair of support rods has roller, the fixed link parallel with roller that the top of roller is equipped with, the both ends of the fixed link are respectively fixedly connected in the upper end of two support rods, pair of sliding block is socketed in fixed link, sliding shoe is fixed in fixed link by sliding shoe upper end by the first bolt, the lower end surface of sliding shoe is equipped with blind hole, the lower section of sliding shoe is equipped with L-shaped compressor arm, compressor arm includes vertical bar and the horizon bar for being connected in vertical bar lower part, the upper end of vertical bar extends into the blind hole of sliding shoe, the lower end of vertical bar is fixed with cutter；Horizon bar is cylindrical, and rotation is connected to hold-down roll on horizon bar.The utility model can prevent lithium battery diaphragm, and position is deviateed in the slitting process.
Description
Technical field
The utility model belongs to lithium battery diaphragm preparation technical field, specifically a kind of battery diaphragm slitting device.
Background technique
Lithium ion battery separator is the primary clustering in lithium ion battery, and main function is the positive and negative electrode point for making battery
Separate come, prevent the two poles of the earth contact and it is short-circuit, additionally have the function of electrolyte ion capable of being made to pass through.Lithium ion battery separator
The diaphragm of manufacturer's production is parent roll, but the width of parent roll is generally not directly applicable the production of lithium battery, need to be according to institute
In the production that just may be used on lithium ion battery after needing size to be cut.Existing lithium battery diaphragm cutter device was using
There are still deficiencies below in journey:
1, in lithium battery diaphragm cutting process, diaphragm can not be compressed, lithium battery diaphragm is caused to be easy to appear partially
From；
2, the flaw of diaphragm can not be detected, will effectively cannot be picked with product defective in process of production
It removes, leads to the wasting of resources, and reduce production efficiency；
3, the dust of generation can not be collected in cutting process, dust four is caused to dissipate, worker's working condition is poor, holds
Easily human health is damaged.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides a kind of battery diaphragm slitting device.
The cutting device can prevent lithium battery diaphragm, and position is deviateed in the slitting process, while it can facilitate the different sizes of processing
Battery diaphragm.
The technical solution adopted in the utility model is:
A kind of battery diaphragm slitting device, comprising: let off roll, the tension being successively set on along diaphragm direction of transfer on pedestal
Regulating mechanism, cutting mechanism, finished product wind-up roll and clout wind-up roll；The governing mechanism of tension includes dancer, a pair of of auxiliary
Roller and a pair of of support plate, the pair of support plate are vertical at the two sides of pedestal, and the pair of help roll and dancer are located at
Between the pair of support plate, the support plate be equipped with perpendicular to pedestal strip through-hole, and the outside of support plate be equipped with
The corresponding spring in the strip through-hole position, the both ends of the dancer pass through the strip through-hole and are set on the spring.
The cutting mechanism includes a pair of support rods, and the pair of support rod is vertical at the two sides of pedestal, the pair of
The middle part bridging of support rod has roller, and the top of the roller is equipped with the fixed link parallel with roller, the fixed link section
For rectangle, the both ends of the fixed link are respectively fixedly connected in the upper end of two support rods, and pair of sliding block is socketed in fixed link, described
Sliding shoe is fixed in fixed link by sliding shoe upper end by the first bolt, and the lower end surface of sliding shoe is equipped with blind hole, the sliding
The lower section of block is equipped with L-shaped compressor arm, and the compressor arm includes vertical bar and the horizon bar for being connected in vertical bar lower part, described
The upper end of vertical bar extends into the blind hole of sliding shoe, and the lower end of vertical bar is fixed with cutter, and the side of the sliding shoe is set
There is the second bolt, the end of thread of second bolt enters in blind hole across sliding shoe to connect with vertical bar surface；The level
Bar is cylindrical, and rotation is connected to hold-down roll on horizon bar.
The working principle of above-mentioned battery diaphragm slitting device are as follows: unreel lithium ion battery separator on let off roll, then
Battery diaphragm is passed through into governing mechanism of tension, the spring being set in governing mechanism of tension due to the both ends of dancer in support plate
On, when diaphragm passes through help roll and dancer, if diaphragm winding tension is excessive, diaphragm can compress dancer, dancer effect
On spring, the position of dancer is made to change, to achieve the purpose that change membrane tension, making in cutting process will not be because
Rolling speed for diaphragm is too fast and breaks diaphragm.
Battery diaphragm is cut by entering in cutting structure after governing mechanism of tension, and battery diaphragm is passing through cutter
During cutting, hold-down roll can compress lithium battery diaphragm, and preventing lithium battery diaphragm, position goes out in the slitting process
Now deviate.Vertical, the horizontal position of the adjustable cutter of setting of sliding shoe, compressor arm, to facilitate the different sizes of processing
Battery diaphragm.Diaphragm finished product after slitting is collected by finished product wind-up roll, and clout is collected by clout wind-up roll.
Preferably, the battery diaphragm slitting device further includes shining with the mutually matched scanning camera of membrane surface and backlight
Bright lamp, is equipped with first support between the clout wind-up roll and cutting mechanism, clout wind-up roll is set away from the side of cutting mechanism
There is second support, the back lighting lamp and scanning camera are respectively fixedly connected in first support, second support, the back lighting
The illumination direction of lamp is vertically opposite in one side surface of diaphragm, and the scanning direction of the scanning camera is vertically opposite in another with diaphragm
Side surface, scanning camera have control cabinet by connection, the display for showing diaphragm flaw data are provided on control cabinet
Device is connected with information receiving module and information transmission modular in turn between scanning camera and display.In scanning camera and back
Under the cooperation of illumination bright lamp, scanning camera detects the diaphragm after cutting, the flaw situation that will test by route according to
It is secondary to pass to information receiving module and information transmission modular, the flaw situation of diaphragm is shown finally by display,
Staff can be handled underproof diaphragm by the data on observation display.
Preferably, the side that two support rods are away from each other is fixed with negative-pressure air fan, the gas outlet of the negative-pressure air fan
It is connected with disposal box, the side of the sliding shoe is fixed with dust leg, and the air inlet of the dust leg is opposite with cutter, dust
The gas outlet of pipe is connected by the air inlet of bellows and negative-pressure air fan.The dust that battery diaphragm generates in cutting process passes through
Dust leg is collected into disposal box by negative-pressure air fan, to prevent dust four from dissipating, is improved working condition, is avoided dust to people
The injury of body.
Preferably, the surface of the fixed link is equipped with scale along the length direction of fixed link.It is set on the surface of fixed link
Can conveniently accurately sliding shoe be adjusted by setting scale.
Preferably, the roller both ends are also equipped with roller baffle.Battery diaphragm rolls during moving on roller
Cylinder baffle can further prevent battery diaphragm to deviate.
The beneficial effects of the utility model are as follows:
1, during cutting battery diaphragm, hold-down roll can compress lithium battery diaphragm the utility model, prevent
Only lithium battery diaphragm in the slitting process deviate by position.
2, vertical, the horizontal position of the adjustable cutter of setting of the sliding shoe in the utility model, compressor arm, thus
Facilitate the various sizes of battery diaphragm of processing.
3, for the utility model in the cutting process of diaphragm, of membrane surface can be adjusted flexibly in governing mechanism of tension
Power, make in cutting process will not because of diaphragm rolling speed it is too fast and break diaphragm.
4, the utility model detects the flaw of diaphragm when cutting machine works, and reduces resource consumption, improves
Production efficiency and product qualified rate.
5, the dust generated in cutting process can be collected into disposal box by dust leg, negative-pressure air fan by the utility model
It is interior, to prevent dust four from dissipating, working condition is improved, injury of the dust to human body is avoided.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 be Fig. 1 in A to direction view；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 be Fig. 4 in B to direction view；
Fig. 6 is the structural schematic diagram of embodiment 3.
Appended drawing reference:
1, pedestal；2, let off roll；3, finished product wind-up roll；4, clout wind-up roll；5, dancer；6, help roll；7, support plate；
8, strip through-hole；9, spring；10, support rod；11, roller；12, fixed link；13, sliding shoe；14, the first bolt；15, blind hole；
16, vertical bar；17, horizon bar；18, cutter；19, the second bolt；20, hold-down roll；21, scanning camera；22, back lighting
Lamp；23, first support；24, second support；25, negative-pressure air fan；26, disposal box；27, dust leg；28, bellows；29, roller
Baffle；30, display；31, information receiving module；32, information transmission modular.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
A kind of battery diaphragm slitting device as shown in Figure 1, comprising: be successively set on pedestal 1 along diaphragm direction of transfer
Let off roll 2, governing mechanism of tension, cutting mechanism, finished product wind-up roll 3 and clout wind-up roll 4.The governing mechanism of tension includes floating
Dynamic roller 5, a pair of of help roll 6 and a pair of of support plate 7, a pair of of support plate 7 are vertical at the two sides of pedestal 1, a pair of of help roll 6 and floating
Dynamic roller 5 is located between a pair of of support plate 7, and support plate 7 is equipped with the strip through-hole 8 perpendicular to pedestal 1, and support plate 7 is outer
Side is equipped with spring 9 corresponding with 8 position of strip through-hole, and the both ends of dancer 5 pass through strip through-hole 8 and are set on spring 9.
As Figure 2-3, which includes a pair of support rods 10, and a pair of support rods 10 is vertical at the two of pedestal 1
Side, at the middle part of a pair of support rods 10, bridging has roller 11, and the both ends of the roller 11 are fixed with roller baffle 29.Roller 11 it is upper
Side is equipped with the fixed link 12 parallel with roller 11, which is rectangle, and on the surface of fixed link 12 along fixation
The length direction of bar 12 is equipped with scale, and the both ends of fixed link 12 are respectively fixedly connected in the upper end of two support rods 10.In fixed link 12
It is socketed with pair of sliding block 13, sliding shoe 13 is fixed in fixed link 12 by 13 upper end of sliding shoe by the first bolt 14.Sliding
The lower end surface of block 13 is equipped with blind hole 15, and is equipped with L-shaped compressor arm in the lower section of sliding shoe 13, and compressor arm includes vertical bar 16
With the horizon bar 17 for being connected in 16 lower part of vertical bar, the upper end of vertical bar 16 is extended into the blind hole 15 of sliding shoe 13, vertical
The lower end of bar 16 is fixed with cutter 18, is equipped with the second bolt 19 in the side of sliding shoe 13, the end of thread of the second bolt 19 is worn
Sliding shoe 13 is crossed to connect into blind hole 15 is interior with 16 surface of vertical bar.Horizon bar 17 is cylindrical, and rotation connects on horizon bar 17
There is hold-down roll 20.
The working principle of above-mentioned battery diaphragm slitting device are as follows: unreel lithium ion battery separator on let off roll 2, then
Battery diaphragm is passed through into governing mechanism of tension, the spring being set in governing mechanism of tension due to the both ends of dancer 5 in support plate 7
On 9, when diaphragm passes through help roll 6 and dancer 5, if diaphragm winding tension is excessive, diaphragm can compress dancer 5, dancer 5
It acts on spring 9, the position of dancer 5 is made to change, to achieve the purpose that change membrane tension, make in cutting process
Will not because of diaphragm rolling speed it is too fast and break diaphragm.
Battery diaphragm is cut by entering in cutting structure after governing mechanism of tension, and battery diaphragm is passing through cutter
During 18 cuttings, hold-down roll 20 can compress lithium battery diaphragm, prevent lithium battery diaphragm position in the slitting process
It sets and deviates.Vertical, the horizontal position of the adjustable cutter 18 of setting of sliding shoe 13, compressor arm, to facilitate processing
Various sizes of battery diaphragm.Diaphragm finished product after slitting is collected by finished product wind-up roll 3, and clout is by clout wind-up roll 4
It is collected.
Embodiment 2:
As illustrated in figures 4-5, embodiment 2 improves on the basis of embodiment 1.Two support rods, 10 phase in embodiment 2
The side deviated from is fixed with negative-pressure air fan 25, disposal box 26 is connected in the gas outlet of negative-pressure air fan 25, the one of sliding shoe 13
Side is fixed with dust leg 27, and the air inlet and cutter 18 of dust leg 27 are opposite, and the gas outlet of dust leg 27 passes through bellows 28
It is connect with the air inlet of negative-pressure air fan 25.The dust that battery diaphragm generates in cutting process is by dust leg 27 by negative-pressure air fan
25 are collected into disposal box 26, to prevent dust four from dissipating, improve working condition, avoid injury of the dust to human body.
Remaining structure of embodiment 2 and working principle are the same as embodiment 1.
Embodiment 3:
As shown in fig. 6, embodiment 3 improves on the basis of embodiment 1.Battery diaphragm in embodiment 3 cuts dress
Setting further includes the scanning camera 21 and back lighting lamp 22 being used in conjunction with each other with membrane surface, in clout wind-up roll 4 and cutting
First support 23 is equipped between mechanism, clout wind-up roll 4 is equipped with second support 24, back lighting lamp away from the side of cutting mechanism
22 and scanning camera 21 be respectively fixedly connected in first support 23, second support 24, the vertical phase of the illumination direction of back lighting lamp 22
For one side surface of diaphragm, the scanning direction of scanning camera 21 is vertically opposite in another side surface of diaphragm, and scanning camera 21 passes through
Connection has control cabinet, and the display 30 for showing diaphragm flaw data is provided on control cabinet, scanning camera 21 with
It is connected with information receiving module 31 and information transmission modular 32 between display 30 in turn.In scanning camera 21 and back lighting lamp
Under 22 cooperation, the diaphragm after 21 pairs of scanning camera cuttings is detected, and the flaw situation that will test successively is passed by route
Information receiving module 31 and information transmission modular 32 are passed, shows the flaw situation of diaphragm finally by display 30
Show, staff can be handled underproof diaphragm by the data on observation display 30.
Remaining structure of embodiment 3 and working principle are the same as embodiment 1.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (5)
1. a kind of battery diaphragm slitting device characterized by comprising be successively set on putting on pedestal along diaphragm direction of transfer
Winding up roller, governing mechanism of tension, cutting mechanism, finished product wind-up roll and clout wind-up roll；The governing mechanism of tension include dancer,
A pair of of help roll and a pair of of support plate, the pair of support plate are vertical at the two sides of pedestal, the pair of help roll and floating
Roller is located between the pair of support plate, and the support plate is equipped with the strip through-hole perpendicular to pedestal, and support plate is outer
Side is equipped with spring corresponding with the strip through-hole position, and the both ends of the dancer pass through the strip through-hole and are set to the bullet
On spring；
The cutting mechanism includes a pair of support rods, and the pair of support rod is vertical at the two sides of pedestal, the pair of support
The middle part bridging of bar has roller, and the top of the roller is equipped with the fixed link parallel with roller, and the fixed link section is square
Shape, the both ends of the fixed link are respectively fixedly connected in the upper end of two support rods, and pair of sliding block, the sliding are socketed in fixed link
Sliding shoe is fixed in fixed link by block upper end by the first bolt, and the lower end surface of sliding shoe is equipped with blind hole, the sliding shoe
Lower section is equipped with L-shaped compressor arm, and the compressor arm includes vertical bar and the horizon bar for being connected in vertical bar lower part, it is described vertically
The upper end of bar extends into the blind hole of sliding shoe, and the lower end of vertical bar is fixed with cutter, and the side of the sliding shoe is equipped with the
Two bolts, the end of thread of second bolt enters in blind hole across sliding shoe to connect with vertical bar surface；The horizon bar is in
Cylinder, and rotation is connected to hold-down roll on horizon bar.
2. a kind of battery diaphragm slitting device according to claim 1, which is characterized in that the battery diaphragm slitting device is also
Including with the mutually matched scanning camera of membrane surface and back lighting lamp, be equipped between the clout wind-up roll and cutting mechanism
First support, clout wind-up roll are equipped with second support, the back lighting lamp and scanning camera point away from the side of cutting mechanism
It is not connected in first support, in second support, the illumination direction of the back lighting lamp is vertically opposite in one side surface of diaphragm, institute
State scanning camera scanning direction it is vertically opposite in another side surface of diaphragm, scanning camera has control cabinet by connection,
It is provided with the display for showing diaphragm flaw data on control cabinet, is connected with letter in turn between scanning camera and display
Cease receiving module and information transmission modular.
3. a kind of battery diaphragm slitting device according to claim 1, which is characterized in that two support rods were away from each other
Side is fixed with negative-pressure air fan, and the gas outlet of the negative-pressure air fan is connected with disposal box, and the side of the sliding shoe is fixed with collection
The air inlet of dirt pipe, the dust leg is opposite with cutter, and the gas outlet of dust leg passes through the air inlet of bellows and negative-pressure air fan
Mouth connection.
4. a kind of battery diaphragm slitting device according to claim 1, which is characterized in that the surface of the fixed link is along solid
The length direction of fixed pole is equipped with scale.
5. a kind of battery diaphragm slitting device according to claim 1, which is characterized in that the roller both ends are also fixed with
Roller baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771858.8U CN209065110U (en) | 2018-10-30 | 2018-10-30 | A kind of battery diaphragm slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821771858.8U CN209065110U (en) | 2018-10-30 | 2018-10-30 | A kind of battery diaphragm slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065110U true CN209065110U (en) | 2019-07-05 |
Family
ID=67096798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821771858.8U Expired - Fee Related CN209065110U (en) | 2018-10-30 | 2018-10-30 | A kind of battery diaphragm slitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209065110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453510A (en) * | 2020-04-09 | 2020-07-28 | 浙江天弘新材料有限公司 | Deviation correcting device of steel band splitting machine |
| CN111923134A (en) * | 2020-09-04 | 2020-11-13 | 王林波 | Film packaging bonding line production fixed-width slitting device |
| CN112643128A (en) * | 2020-10-22 | 2021-04-13 | 无锡宝顺不锈钢有限公司 | Longitudinal slitting mechanism for stainless steel band |
-
2018
- 2018-10-30 CN CN201821771858.8U patent/CN209065110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111453510A (en) * | 2020-04-09 | 2020-07-28 | 浙江天弘新材料有限公司 | Deviation correcting device of steel band splitting machine |
| CN111923134A (en) * | 2020-09-04 | 2020-11-13 | 王林波 | Film packaging bonding line production fixed-width slitting device |
| CN112643128A (en) * | 2020-10-22 | 2021-04-13 | 无锡宝顺不锈钢有限公司 | Longitudinal slitting mechanism for stainless steel band |
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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: 20190705 Termination date: 20211030 |