CN207026643U - Balance double bolloon scraper mechanism for paper machine - Google Patents
Balance double bolloon scraper mechanism for paper machine Download PDFInfo
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- CN207026643U CN207026643U CN201720894615.2U CN201720894615U CN207026643U CN 207026643 U CN207026643 U CN 207026643U CN 201720894615 U CN201720894615 U CN 201720894615U CN 207026643 U CN207026643 U CN 207026643U
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- scraper mechanism
- paper machine
- rotating shaft
- wing
- air bag
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Abstract
The utility model discloses the balance double bolloon scraper mechanism for paper machine, including frame, rotating shaft, it is characterised in that：Described frame is located at the both ends of rotating shaft, wherein the frame of one end is provided with drive mechanism, described rotating shaft is provided with mobile support, described mobile support upper end is provided with the first scraper mechanism, and described mobile support lower end is provided with connector, and described connector is provided with the second scraper mechanism, the utility model is controlled by air pressure to doctor line pressure, control doctor blade holder to do simultaneously at the uniform velocity to move back and forth, scraper into contact point is firmly uniform, improves product quality.
Description
Technical field
It the utility model is related to the technical field of paper machine, and in particular to the balance double bolloon scraper machine for paper machine
Structure.
Background technology
Paper machine is the equipment of paper grade (stock), and papermachine roll requires surface Glabrous thorn, so during fabrication will be to it
Surface carries out striking off processing, and in general scraper contact point in operation is firmly uneven, and line pressure is unstable so that roller surfaces are most
Defined requirement is unable to reach eventually, influences product quality.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of balance for paper machine
Double bolloon scraper mechanism.
To achieve the above object, the utility model adopts the technical scheme that：
For the balance double bolloon scraper mechanism of paper machine, including frame, rotating shaft, described frame is located at the two of rotating shaft
End, the wherein frame of one end are provided with drive mechanism, and described rotating shaft is provided with mobile support, and described mobile support upper end is set
There is the first scraper mechanism, described mobile support lower end is provided with connector, and described connector is provided with the second scraper mechanism.
Preferably, it is provided with translation mechanism between described rotating shaft and mobile support.
Preferably, described drive mechanism include stepper motor, with stepper motor by being connected the decelerator of axis connection,
Described decelerator is connected with rotating shaft by toothed chain.
Preferably, the first described scraper mechanism includes the first air bag, the first doctor blade holder being located on the first air bag, set
The first wing on the first doctor blade holder, the first described wing be provided with the first wing compress piece, described first
Air bag connects cylinder.
Preferably, the second described scraper mechanism includes the second air bag, the second doctor blade holder being located on the second air bag, set
The second wing on the second doctor blade holder, the second described wing be provided with the second wing compress piece, described second
Air bag connects cylinder..
Preferably, described mobile support is provided with some retainer rings, sparge pipe is provided with described retainer ring, it is described
Sparge pipe on be uniformly provided with some shower nozzles, described sparge pipe connection supply equipment.
Preferably, described mobile support is provided with manual control lever.
Balance double bolloon scraper mechanism described in the utility model for paper machine, the deficiencies in the prior art are compensate for,
Doctor line pressure is controlled by air pressure, while controls doctor blade holder to do and at the uniform velocity moves back and forth, scraper into contact point is firmly uniform, carries
High yield quality, further, since the substantial amounts of heat of frictional product influences product quality during striking off, this structure passes through water spray
Mechanism water spray cools down, and avoids influence of the high temperature to product.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further with example below in conjunction with the accompanying drawings.
As illustrated, the balance double bolloon scraper mechanism for paper machine, including frame 1, rotating shaft 16, described frame 1
Located at the both ends of rotating shaft 16, the wherein frame 1 of one end is provided with drive mechanism, and described rotating shaft 16 is provided with mobile support 3, institute
The upper end of mobile support 3 stated is provided with the first scraper mechanism, and the described lower end of mobile support 3 is provided with connector 5, described connector
5 are provided with the second scraper mechanism, and translation mechanism 2, described drive mechanism bag are provided between described rotating shaft 16 and mobile support 3
Stepper motor 17, the decelerator 20 being connected with stepper motor 17 by connecting shaft 19 are included, described decelerator 20 and rotating shaft 16 are logical
Toothed chain 21 is crossed to connect, the first described scraper mechanism include the first air bag 15, be located on the first air bag 15 the first doctor blade holder 12,
The first wing 13 being located on the first doctor blade holder 12, described the first scraper 13 are provided with the first wing and compress piece 14,
Described first air bag 15 connection cylinder, the second described scraper mechanism include the second air bag 4, be located on the second air bag 4 the
Two doctor blade holders 6, the second wing 8 being located on the second doctor blade holder 6, the second described wing 8 are provided with the second wing pressure
Tight piece 7, the second described air bag 4 connection cylinder, described mobile support 3 are provided with some retainer rings 9, described retainer ring 9
It is interior to be provided with sparge pipe 10, some shower nozzles 11 are uniformly provided with described sparge pipe 10, described sparge pipe 10 connects supply equipment,
Described mobile support 3 is provided with manual control lever 18.
The design of the utility model double bolloon scraper, pass through contact of the air pressure of air bag to scraper when striking off roller surfaces
Points And lines pressure is controlled, meanwhile, stepper motor moves axis of rotation by decelerator and toothed belt, then passes through translation mechanism
Mobile support at the uniform velocity moves back and forth in rotating shaft, that is, scraper is at the uniform velocity moved back and forth in roller surfaces, and raising strikes off effect
Fruit, Improving The Quality of Products, in addition, while striking off, spray cooling is carried out to roller surfaces by sparge pipe and shower nozzle, eliminated
Influence of the high temperature caused by friction to product quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., are all contained in protection of the present utility model
Within the scope of.
Claims (7)
1. for the balance double bolloon scraper mechanism of paper machine, including frame, rotating shaft, it is characterised in that：Described frame is located at
The frame at the both ends of rotating shaft, wherein one end is provided with drive mechanism, and described rotating shaft is provided with mobile support, described moving machine
Seat upper end is provided with the first scraper mechanism, and described mobile support lower end is provided with connector, and described connector is scraped provided with second
Cutter mechanism.
2. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described rotating shaft
Translation mechanism is provided between mobile support.
3. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described driving
Mechanism includes stepper motor, with stepper motor by being connected the decelerator of axis connection, described decelerator and rotating shaft pass through toothed chain
Connection.
4. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described first
Scraper mechanism includes the first air bag, the first doctor blade holder being located on the first air bag, the first wing being located on the first doctor blade holder,
The first described wing is provided with the first wing and compresses piece, the first described air bag connection cylinder.
5. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described second
Scraper mechanism includes the second air bag, the second doctor blade holder being located on the second air bag, the second wing being located on the second doctor blade holder,
The second described wing is provided with the second wing and compresses piece, the second described air bag connection cylinder.
6. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described movement
Support is provided with some retainer rings, is provided with sparge pipe in described retainer ring, some shower nozzles are uniformly provided with described sparge pipe,
Described sparge pipe connection supply equipment.
7. the balance double bolloon scraper mechanism according to claim 1 for paper machine, it is characterised in that described movement
Support is provided with manual control lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894615.2U CN207026643U (en) | 2017-07-23 | 2017-07-23 | Balance double bolloon scraper mechanism for paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894615.2U CN207026643U (en) | 2017-07-23 | 2017-07-23 | Balance double bolloon scraper mechanism for paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026643U true CN207026643U (en) | 2018-02-23 |
Family
ID=61465294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894615.2U Active CN207026643U (en) | 2017-07-23 | 2017-07-23 | Balance double bolloon scraper mechanism for paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026643U (en) |
-
2017
- 2017-07-23 CN CN201720894615.2U patent/CN207026643U/en active Active
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