CN208631773U - A kind of cutting device of diaphragm material - Google Patents
A kind of cutting device of diaphragm material Download PDFInfo
- Publication number
- CN208631773U CN208631773U CN201821339430.6U CN201821339430U CN208631773U CN 208631773 U CN208631773 U CN 208631773U CN 201821339430 U CN201821339430 U CN 201821339430U CN 208631773 U CN208631773 U CN 208631773U
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- roller
- cutting device
- diaphragm
- diaphragm material
- winding mechanism
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Abstract
The utility model discloses a kind of cutting devices of diaphragm material, including unreeling structure, pedal gear and splitting winding mechanism；Equipped with correction platform on unreeling structure, there are two air expansion sleeves and two to cross roller for dress on platform of rectifying a deviation, and two pieces of vertical plates are housed on the right of correction platform, is fitted with deflection correction sensor and tension sensor, online check bit is reserved on vertical plate and is set；It is pedal gear on the right of unreeling structure, is splitting winding mechanism on the right of pedal gear；It is sequentially arranged in splitting winding mechanism by diaphragm conveying direction and actively crosses roller, bowed roller, dise knife cutting structure, flat cutter cutting structure, rubber roller, rubber roller the right and left is equipped with swing arm, equipped with double gas circuit slip shafts in swing arm, rubber roller top is equipped with bracket, and bracket the right and left is equipped with pressing wheel device.The utility model can accurately control the tension for unreeling and winding, and flatten diaphragm, cut neat in edge, can satisfy the various requirement of client.
Description
Technical field
The utility model relates to fields such as lithium battery diaphragm materials, specially a kind of cutting device of diaphragm material.
Background technique
In the structure of lithium battery, diaphragm is crucial one of interior layer assembly.With the rapid development of new energy, lithium battery and
The demand of power battery is increasing, and the demand of battery diaphragm is also more and more, and also each different to the width requirement of diaphragm
Sample, this just needs to cut diaphragm, and requires tension to want small when cutting, and speed is fast, and winding wants neat.
In diaphragm material generating process, it usually needs pass through multiple working procedure, the cutting including diaphragm.Currently on the market
Domestic diaphragm cutting machine is mainly to be transformed by the cutting machine of Soft Roll industry, and the tension in operational process is larger, to diaphragm injury
It is more serious.And requirement of the existing market to lithium battery is higher and higher, it is also more stringent to the requirement of diaphragm accordingly.
Utility model content
The purpose of this utility model is: providing a kind of cutting device of diaphragm material, which is watched using identical tension
Clothes, which synchronize, to be unreeled, and roller sync pulling is actively crossed, and double gas circuit slip shafts control winding tension, reach diaphragm in entire cutting process
To extremely low tension, and discharging coating winding is the internal stress generated.There are flat cutter cutting structure and dise knife point in this cutting device
Structure is cut, use can be switched according to different requirements, and it is neat to cut rear end face.
Realizing the technical solution of above-mentioned purpose is: a kind of cutting device of diaphragm material includes unreeling structure, unreeling machine
Equipped with correction platform on structure, there are two air expansion sleeves and two to cross roller for dress on platform of rectifying a deviation, and two pieces of vertical plates are housed on the right of correction platform
The testing agency of composition；It is pedal gear on the right of unreeling structure, is splitting winding mechanism on the right of pedal gear；Splitting winding mechanism
On be sequentially arranged with by diaphragm conveying direction and actively cross roller, bowed roller, dise knife cutting structure, flat cutter cutting structure, rubber roller, rubber roller is left
Right both sides are equipped with swing arm, and double gas circuit slip shafts are housed in swing arm, bracket is housed above rubber roller, bracket the right and left is filled equipped with pinch roller
It sets.
Wherein, the testing agency is fitted with deflection correction sensor and tension sensor, and online check bit is reserved on vertical plate
It sets.
Wherein, an excessive roller is housed under the pedal gear.
Wherein, the bowed roller in splitting winding mechanism with actively cross roller and linked by V-type band.
Wherein, there are 3 passive rollers excessively on the flat cutter cutting structure left side of splitting winding mechanism.
Wherein, the right and left respectively has an Xelminator below the rubber roller of splitting winding mechanism.
Wherein, two pairs of swing arms of splitting winding mechanism respectively have one big cylinder to push, and have small cylinder and limited block auxiliary
Limit.
Wherein, double gas circuit slip shafts and servo motor link by synchronous belt.
The utility model has the advantages that: a kind of cutting device of diaphragm material described in the utility model, includes to unreel
Mechanism, equipped with correction platform on unreeling structure, there are two air expansion sleeves and two to cross roller, dress on the right of correction platform for dress on platform of rectifying a deviation
The testing agency being made of two pieces of vertical plates；It is pedal gear on the right of unreeling structure, is splitting winding mechanism on the right of pedal gear；Point
Cut on rolling-up mechanism be sequentially arranged with by diaphragm conveying direction actively cross roller, bowed roller, dise knife cutting structure, flat cutter cutting structure,
Rubber roller, rubber roller the right and left are equipped with swing arm, and double gas circuit slip shafts are housed in swing arm, bracket, bracket or so two are housed above rubber roller
Side is equipped with pressing wheel device.The utility model is unreeled using identical tension servo synchronization, actively crosses roller sync pulling, double gas circuit slip shafts
Winding tension is controlled, diaphragm is made to reach extremely low tension in entire cutting process, and discharging coating winding is that the interior of generation is answered
Power.There are flat cutter cutting structure and dise knife cutting structure in this cutting device, use can be switched according to different requirements, and divide
It is neat to cut rear end face.
Detailed description of the invention
The utility model is further explained with reference to the accompanying drawings and examples, but the embodiment in attached drawing is not constituted
To any restrictions of the utility model.
Fig. 1 is the diaphragm material cutting device structure chart one of the utility model embodiment.
Fig. 2 is the diaphragm material cutting device structure chart two of the utility model embodiment.
Fig. 3 is the diaphragm material cutting device structure chart three of the utility model embodiment.
Specific embodiment
The explanation of following embodiment is to can be used to the specific reality of implementation to illustrate the utility model with reference to additional schema
Apply example.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom"
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the utility model, rather than
To limit the utility model.
Embodiment: as shown in Figure 1, Figure 2, Figure 3 shows, a kind of cutting device of diaphragm material includes unreeling structure 1, unreels
Equipped with correction platform 2 in mechanism 1, there are two air expansion sleeves 3 and two to cross roller 4 for dress on platform 2 of rectifying a deviation, and is equipped on the right of platform 2 of rectifying a deviation
The testing agency 5 of two pieces of vertical plates composition；It is pedal gear 6 on the right of unreeling structure 1, is splitting winding mechanism on the right of pedal gear 6
7；It is sequentially arranged in splitting winding mechanism 7 by diaphragm conveying direction and actively crosses roller 71, bowed roller 72, dise knife cutting structure 73, puts down
Knife cutting structure 74, rubber roller 75,75 the right and left of rubber roller are equipped with swing arm 76, and double gas circuit slip shafts 77, rubber roller are housed in swing arm 76
75 tops are equipped with bracket 78, and 78 the right and left of bracket is equipped with pressing wheel device 79.
Further, the testing agency 5 is fitted with deflection correction sensor 51 and tension sensor 52, is reserved on vertical plate
Line detects position 53.The edge of diaphragm can be traced in deflection correction sensor 51, and auxiliary propeller is rectified a deviation, and tension sensor 52 detects
Partial tension is unreeled, while adjusting unwinding motor, realizes that identical tension unreels, reserves online check bit and set 53 mountable on-line checkings
Device detects the defect of membrane surface.
Further, the pedal gear 6 is lower is equipped with an excessive roller 61.Connect unreeling structure 1 and splitting winding mechanism
7, and diaphragm is held in centre, prevent diaphragm from crumpling since two mistake roller intervals are too long, and provide standing platform for operator.
Further, the bowed roller 72 in splitting winding mechanism 7 with actively cross roller 71 and linked by V-type band.Guarantee that diaphragm is even
Speed transmission, reduces the tension of diaphragm at bowed roller, and flattens diaphragm.
Further, there are 3 passive rollers 741 excessively on 74 left side of flat cutter cutting structure of splitting winding mechanism 7, cuts for flat cutter
Prop up diaphragm.
Further, 75 lower section the right and left of rubber roller of splitting winding mechanism 7 respectively has an Xelminator 751, eliminates
The electrostatic of diaphragm.
Further, two pairs of swing arms 78 of splitting winding mechanism 7 respectively have one big cylinder 781 to push, and have small cylinder 782
With 783 auxiliary stopper of limited block.Scroll is pressed in the pressure on rubber roller when control winding, and small cylinder jacks up swing arm, facilitates threading,
Limited block prevents swing arm from swinging to another side.
Further, double gas circuit slip shafts 77 link with servo motor 771 by synchronous belt 772.It is provided for winding differential slip shaft
Speed and torque, and winding tension size is controlled with slip shaft.
Further to explain, the utility model is unreeled using identical tension servo synchronization, actively crosses roller sync pulling, double gas
Road slip shaft controls winding tension, and diaphragm is made to reach extremely low tension in entire cutting process, and discharging coating winding is to produce
Raw internal stress.There are flat cutter cutting structure and dise knife cutting structure in this cutting device, can switch according to different requirements, makes
With, and it is neat to cut rear end face.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of cutting device of diaphragm material, it is characterised in that: include unreeling structure (1), be equipped with and entangle on unreeling structure (1)
Inclined platform (2), there are two air expansion sleeve (3) and two to cross roller (4) for dress in correction platform (2), equipped with two pieces on the right of correction platform (2)
The testing agency (5) of vertical plate composition；It is pedal gear (6) on the right of unreeling structure (1), is splitting winding on the right of pedal gear (6)
Mechanism (7)；It is sequentially arranged in splitting winding mechanism (7) by diaphragm conveying direction and actively crosses roller (71), bowed roller (72), dise knife point
Structure (73), flat cutter cutting structure (74), rubber roller (75) are cut, rubber roller (75) the right and left is equipped with swing arm (76), in swing arm (76)
Equipped with double gas circuit slip shafts (77), bracket (78) are housed above rubber roller (75), bracket (78) the right and left is equipped with pressing wheel device
(79)。
2. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: on the testing agency (5)
Face is equipped with deflection correction sensor (51) and tension sensor (52), reserves online check bit on vertical plate and sets (53).
3. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: under the pedal gear (6)
Equipped with an excessive roller (61).
4. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: in splitting winding mechanism (7)
Bowed roller (72) with actively cross roller (71) and linked by V-type band.
5. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: splitting winding mechanism (7)
There are 3 passive mistakes roller (741) on flat cutter cutting structure (74) left side.
6. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: splitting winding mechanism (7)
The right and left respectively has an Xelminator (751) below rubber roller (75).
7. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: splitting winding mechanism (7)
Two pairs of swing arms (76) respectively have one big cylinder (781) to push, and have small cylinder (782) and limited block (783) auxiliary stopper.
8. a kind of cutting device of diaphragm material according to claim 1, it is characterised in that: double gas circuit slip shafts (77) with
Servo motor (771) links by synchronous belt (772).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339430.6U CN208631773U (en) | 2018-08-20 | 2018-08-20 | A kind of cutting device of diaphragm material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339430.6U CN208631773U (en) | 2018-08-20 | 2018-08-20 | A kind of cutting device of diaphragm material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208631773U true CN208631773U (en) | 2019-03-22 |
Family
ID=65743309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339430.6U Active CN208631773U (en) | 2018-08-20 | 2018-08-20 | A kind of cutting device of diaphragm material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208631773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850657A (en) * | 2019-04-15 | 2019-06-07 | 厦门前润科技有限公司 | A kind of cutting machine of high extension flexible material and its control method of constant width |
| CN110733915A (en) * | 2019-10-17 | 2020-01-31 | 黄相兰 | slowly hinder inflation and plastic film rolling processing equipment of neat limit |
| CN111906373A (en) * | 2020-07-29 | 2020-11-10 | 任丘市庆信亨商贸有限公司 | Slitting machine for lithium battery |
-
2018
- 2018-08-20 CN CN201821339430.6U patent/CN208631773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850657A (en) * | 2019-04-15 | 2019-06-07 | 厦门前润科技有限公司 | A kind of cutting machine of high extension flexible material and its control method of constant width |
| CN110733915A (en) * | 2019-10-17 | 2020-01-31 | 黄相兰 | slowly hinder inflation and plastic film rolling processing equipment of neat limit |
| CN111906373A (en) * | 2020-07-29 | 2020-11-10 | 任丘市庆信亨商贸有限公司 | Slitting machine for lithium battery |
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