CN203461580U - Rider roll control system of rewinder - Google Patents
Rider roll control system of rewinder Download PDFInfo
- Publication number
- CN203461580U CN203461580U CN201320591624.6U CN201320591624U CN203461580U CN 203461580 U CN203461580 U CN 203461580U CN 201320591624 U CN201320591624 U CN 201320591624U CN 203461580 U CN203461580 U CN 203461580U
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- CN
- China
- Prior art keywords
- control system
- rider roll
- air roll
- pressure
- rewinder
- 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 - Lifetime
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Abstract
The utility model discloses a rider roll control system of a rewinder. The rider roll control system of the rewinder comprises a controller, an actuator and a rider roll which are connected. The control system further comprises a proportional valve and a pressure transmitter. One end of the pressure transmitter is connected with the rider roll, the other end of the pressure transmitter is connected with the proportional valve, and the proportional valve is connected with the controller. According to the rider roll control system of the rewinder, through improvement of the prior art, the output pressure of the rider roll is made to be even, fluctuation is small, hence, the yield of finished product paper is improved, waste is reduced, and production cost is lowered.
Description
Technical field
?the utility model relates to a kind of rewinding machine of papermaking, specifically a kind of control system of air roll of rewinding machine.
Background technology
Along with paper industry competition constantly increases, the scale of papermaking enterprise also constantly expands, and the equipment of introducing is also more and more advanced.Rewinding machine in process of production, often beat by air roll, and fluctuation of pressure is larger, rolls out the paper surface of coming and occur booklet, and two ends refill is often battered down, and whole paper roll falls to rewinding machine one side.In addition, serious is that whole paper bowl is directly arc sometimes, and the finished paper qualification rate that causes is out relatively low, thereby has increased productive costs.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of easy to operate, effectively the pressure of air roll is controlled to the air roll control system of the rewinding machine in comparatively uniform scope.
In order to solve the problems of the technologies described above, the utility model is taked following technical scheme:
A kind of air roll control system of rewinding machine, comprise the controller, actr and the air roll that are connected, described control system also comprises apportioning valve and pressure transformer, and pressure transformer one end is connected with air roll, the other end is connected with apportioning valve, and apportioning valve is connected with controller.
Described pressure transformer is capacitance pressure transmitter and diffused silicon pressure transmitter
Described pressure transformer is one.
The utility model passes through improvements over the prior art, on original device basic, increase pressure transformer is set, the pressure producing in air roll working process is detected, then by controller, regulate, farthest make the fluctuation of pressure of air roll less, make to roll out the paper surface coming and be not prone to booklet, improve the yields of finished paper.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model catenation principle schematic diagram.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model has disclosed a kind of air roll control system of rewinding machine, comprise the controller, actr and the air roll that are connected, described control system also comprises apportioning valve and pressure transformer, pressure transformer one end is connected with air roll, the other end is connected with apportioning valve, and apportioning valve is connected with controller.Pressure transformer is capacitance pressure transmitter and diffused silicon pressure transmitter, because pressure transformer is existing known products, therefore, at this, the structure of pressure transformer is not carried out to detailed repeating.A pressure transformer is only installed in whole control system.
Aspect controller, the original mode of utilizing open loop to control air roll is revised as to close-loop control mode, can achieve the goal by the modification in program in this respect.Coordinate the setting on hardware, thereby realize, better control effect.
The utility model detects air roll actual pressure value in the course of the work by pressure transformer, then the actual pressure value this being detected and default setting pressure value compare, getting difference between actual pressure value and setting pressure value enters controlling unit and regulates control, controller is controlled the delivery pressure of air roll, thereby while making air roll work, fluctuation of pressure is less.Effectively reduce the finished paper of pulling out because of arc, reduced the amount of copying back, thereby saved water, electricity and gas.And improved the yields of finished paper, rewinding qualification rate has reached more than 99%.
Claims (2)
1. the air roll control system of a rewinding machine, comprise the controller, actr and the air roll that are connected, it is characterized in that, described control system also comprises apportioning valve and pressure transformer, pressure transformer one end is connected with air roll, the other end is connected with apportioning valve, and apportioning valve is connected with controller.
2. the air roll control system of rewinding machine according to claim 1, is characterized in that, described pressure transformer is capacitance pressure transmitter and diffused silicon pressure transmitter
The air roll control system of rewinding machine according to claim 2, is characterized in that, described pressure transformer is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591624.6U CN203461580U (en) | 2013-09-25 | 2013-09-25 | Rider roll control system of rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320591624.6U CN203461580U (en) | 2013-09-25 | 2013-09-25 | Rider roll control system of rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461580U true CN203461580U (en) | 2014-03-05 |
Family
ID=50173956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320591624.6U Expired - Lifetime CN203461580U (en) | 2013-09-25 | 2013-09-25 | Rider roll control system of rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698036A (en) * | 2015-11-18 | 2017-05-24 | 东莞市雅康精密机械有限公司 | Slitting machine and compression roller mechanism thereof |
-
2013
- 2013-09-25 CN CN201320591624.6U patent/CN203461580U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698036A (en) * | 2015-11-18 | 2017-05-24 | 东莞市雅康精密机械有限公司 | Slitting machine and compression roller mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: Dongcheng Industrial Zone, Xinmin City, Liaoning, Shenyang Patentee after: NINE DRAGONS PAPER (SHENYANG) Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Machong town Xinsha Port Industrial Zone Patentee before: DONGGUAN NINE DRAGONS PAPER INDUSTRIES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |