CN206663951U - A kind of film stripping off device - Google Patents
A kind of film stripping off device Download PDFInfo
- Publication number
- CN206663951U CN206663951U CN201720085885.9U CN201720085885U CN206663951U CN 206663951 U CN206663951 U CN 206663951U CN 201720085885 U CN201720085885 U CN 201720085885U CN 206663951 U CN206663951 U CN 206663951U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- film
- carry
- pinch rolls
- over pinch
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of film stripping off device, including film pressure roller, the side of the film pressure roller is provided with sharp cooling roll, and the opposite side of film pressure roller is provided with back pressure steel rider and guide roller, and film pressure roller is bonded with back pressure steel rider, and guide roller is away from film pressure roller.It is provided with film die head above film pressure roller and sharp cooling roll, the side of sharp cooling roll is provided with stripper roll and carry-over pinch rolls, stripper roll extruding sharp cooling roll, and carry-over pinch rolls are away from sharp cooling roll, and carry-over pinch rolls and the stripper roll side that to be located at film pressure roller opposite.The side of carry-over pinch rolls is provided with traction pressure roller, traction pressure roller extruding carry-over pinch rolls.It is easily peelable using the utility model sealer of said structure, sealer defect and loss are not likely to produce, while improve production efficiency.
Description
Technical field
It the utility model is related to a kind of film stripping off device.
Background technology
Include toner cartridge carbon dust in selenium drum of laser printer, toner cartridge carbon dust is positioned in toner.In order to prevent toner cartridge carbon
Powder is not leaked, it is necessary to carry out sealing treatment to toner.Joint filling material is compound by Multilayer plastic film used by generally
Form.The joint filling material being combined by Multilayer plastic film is referred to as sealer.Sealer is needed during production by multiple works
Skill processing, wherein with regard to including carrying out film PROCESS FOR TREATMENT to sealer.Film technique is to need to drench the materials such as resin in production
Film is compound on the surface of Multilayer plastic film, and this technique can make sealer possess more excellent characteristics.At present, in EVA
Resin materials film is compound in the production process on the surface of Multilayer plastic film, because EVA resins viscosity is big, causes to exist such as
Lower problem：Sealer peels off difficulty with frosted water cooled rolls, influences speed of production, and is often easily entangled on frosted water cooled rolls, causes
A large amount of losses, simultaneously because the sealer discontinuity equalization when peeling off, causes the edge of sealer irregular, this sealer edge is not whole
Neat phenomenon, industry is interior to be referred to as scollop, scallop defect.
Utility model content
For overcome the deficiencies in the prior art, a kind of sealer of the utility model offer is easily peelable, is not likely to produce sealer defect
The high film stripping off device with loss, production efficiency.
Technical scheme is used by the utility model solves its technical problem：
A kind of film stripping off device, including film pressure roller, the side of the film pressure roller are provided with sharp cooling roll, film pressure roller
Opposite side is provided with back pressure steel rider and guide roller, and film pressure roller is bonded with back pressure steel rider, and guide roller is away from film pressure roller.Film
Film die head is provided with above pressure roller and sharp cooling roll, the side of sharp cooling roll is provided with stripper roll and carry-over pinch rolls, and stripper roll is squeezed
Sharp cooling roll is pressed, carry-over pinch rolls are away from sharp cooling roll, and carry-over pinch rolls and the stripper roll side that to be located at film pressure roller opposite.The side of carry-over pinch rolls
Traction pressure roller is provided with, traction pressure roller extruding carry-over pinch rolls.
As further improvement of the utility model, stripper roll and the material for drawing pressure roller are nitrile rubber.
Further improved as of the present utility model, the material of carry-over pinch rolls is chromium-plated steel.
The beneficial effects of the utility model are：Due to using stripper roll is set up, stripper roll extruding sharp cooling roll, making from stripper roll
The sealer stress equalization passed through between sharp cooling roll, occur the irregular grade in sealer edge when avoiding sealer from being peeled off with sharp cooling roll and lack
Fall into, while setting up carry-over pinch rolls and traction pressure roller can be more prone to the stripping of sealer and sharp cooling roll, improve production efficiency, can be with
Effectively prevent sealer to be entangled on sharp cooling roll, avoid causing the loss of material.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Herein it should be noted that being used to help understand the utility model for the explanation of these embodiments, but not
Form to restriction of the present utility model.
Reference picture 1, a kind of film stripping off device of the present utility model, including film pressure roller 3, the side of the film pressure roller 3
Sharp cooling roll 4 is provided with, the opposite side of film pressure roller 3 is provided with back pressure steel rider 2 and guide roller 1, film pressure roller 3 and back pressure steel rider
2 fittings, guide roller 1 is away from film pressure roller 3.The top of film pressure roller 3 and sharp cooling roll 4 is provided with film die head 8, sharp cooling roll 4
Side is provided with stripper roll 7 and carry-over pinch rolls 6, and stripper roll 7 extrudes sharp cooling roll 4, and carry-over pinch rolls 6 are away from sharp cooling roll 4, and carry-over pinch rolls 6
With the side that to be located at film pressure roller 3 opposite of stripper roll 7.The side of carry-over pinch rolls 6 is provided with traction pressure roller 5, and the traction pressure roller 5 extrudes
Carry-over pinch rolls 6.
Reference picture 1, it is necessary to which the sealer of film PROCESS FOR TREATMENT is bonded guide roller 1 from sharp cooling roll 4 and leaching during work
Pass through between mould roller 3, then passed through between sharp cooling roll 4 and stripper roll 7, finally worn between traction pressure roller 5 and carry-over pinch rolls 6
Cross.It is arranged on film pressure roller 3 and the film die head 8 of the top of sharp cooling roll 4 carries out film PROCESS FOR TREATMENT to sealer, then by Quench
Roller 4 be extruded to shape and cooling treatment, stripper roll 7 extrude sharp cooling roll 4, make the envelope passed through between stripper roll 7 and sharp cooling roll 4
Film stress equalization, there is the defects of sealer edge is irregular when avoiding sealer from being peeled off with sharp cooling roll 4, that is, avoid scollop, scallop
The defects of.Stripper roll 7 can be realized in extruding sharp cooling roll 4 and disconnected action using cylinder.While carry-over pinch rolls 6
Rotation can be driven using motor, and the linear velocity of carry-over pinch rolls 6 is synchronous with sharp cooling roll 4, and the material of carry-over pinch rolls 6 is chromium-plated steel, is adopted
With the more resistant damage of chromium plating steel material and anticorrosion.Setting up carry-over pinch rolls 6 can be such that sealer is more prone to the stripping of sharp cooling roll 4, improve
Production efficiency, can effectively prevent sealer to be entangled on sharp cooling roll 4, avoid causing the loss of material.Draw the extruding traction of pressure roller 5
Roller 6 is to prevent sealer from being skidded with carry-over pinch rolls 6.In order to prevent from damaging sealer, stripper roll 7 and the material for drawing pressure roller 5 are that fourth is fine
Rubber.Traction pressure roller 5 is extruded carry-over pinch rolls 6 and disconnected action and can also completed using cylinder.
Embodiment of the present utility model is the foregoing is only, is not intended to limit the utility model, for this area
For technical staff, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, institute
Any modification, equivalent substitution and improvements of work etc., should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of film stripping off device, including film pressure roller (3), the side of the film pressure roller (3) is provided with sharp cooling roll (4), institute
The opposite side for stating film pressure roller (3) is provided with back pressure steel rider (2) and guide roller (1), the film pressure roller (3) and back pressure steel rider
(2) it is bonded, the guide roller (1) is away from film pressure roller (3)；The film pressure roller (3) above sharp cooling roll (4) with being provided with leaching
Film die head (8), it is characterised in that：The side of the sharp cooling roll (4) is provided with stripper roll (7) and carry-over pinch rolls (6), the stripping
Roller (7) extruding sharp cooling roll (4), the carry-over pinch rolls (6) are away from sharp cooling roll (4), and the carry-over pinch rolls (6) are located at stripper roll (7)
The opposite side of film pressure roller (3)；The side of the carry-over pinch rolls (6) is provided with traction pressure roller (5), the traction pressure roller (5) extruding
Carry-over pinch rolls (6).
A kind of 2. film stripping off device according to claim 1, it is characterised in that：The stripper roll (7) and traction pressure
The material of roller (5) is nitrile rubber.
A kind of 3. film stripping off device according to claim 1, it is characterised in that：The material of the carry-over pinch rolls (6) is plating
Chromium steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085885.9U CN206663951U (en) | 2017-01-20 | 2017-01-20 | A kind of film stripping off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720085885.9U CN206663951U (en) | 2017-01-20 | 2017-01-20 | A kind of film stripping off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663951U true CN206663951U (en) | 2017-11-24 |
Family
ID=60378852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720085885.9U Expired - Fee Related CN206663951U (en) | 2017-01-20 | 2017-01-20 | A kind of film stripping off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663951U (en) |
-
2017
- 2017-01-20 CN CN201720085885.9U patent/CN206663951U/en not_active Expired - Fee Related
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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: 20171124 Termination date: 20190120 |