CN206395531U - A kind of secondary arm automatic regulating system of paper machine coil paper portion two - Google Patents
A kind of secondary arm automatic regulating system of paper machine coil paper portion two Download PDFInfo
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- CN206395531U CN206395531U CN201621468689.1U CN201621468689U CN206395531U CN 206395531 U CN206395531 U CN 206395531U CN 201621468689 U CN201621468689 U CN 201621468689U CN 206395531 U CN206395531 U CN 206395531U
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- arm
- compression cylinder
- pressure
- controller
- coil paper
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Abstract
The utility model is related to a kind of secondary arm automatic regulating system of paper machine coil paper portion two, the described secondary arm of coil paper portion two includes two symmetrically arranged motion arms and transmission arm, described motion arm and transmission arm is all connected with a compression cylinder, two compression cylinder air inlets connect same source of the gas by the first pressure-reducing valve, the system includes angle detector, barometric compensator and controller, described angle detector is provided with two and respectively attended operation arm and transmission arm, described barometric compensator sets two and is connected to two compression cylinder exhaust ports, described transmission arm angle detector and barometric compensator are respectively connecting to controller；Controller controls corresponding barometric compensator to input gas to compression cylinder exhaust ports and then carry out air pressure counteracting with the gas of input at the compression cylinder air inlet, and then causes motion arm and transmission arm to keep angle position to keep synchronously.Compared with prior art, the utility model is simple in construction, realize full-automatic reliable control.
Description
Technical field
The utility model is related to a kind of paper machine coil paper portion adjusting means, secondary more particularly, to a kind of paper machine coil paper portion
Arm automatic regulating system.
Background technology
Meniscus paper machine possesses speed soon, and the high advantage of production efficiency, the speed of general meniscus paper machine exists
More than 1200m/min, its reel cylinder speed is general in more than 1000m/min, and speed is fast, and the requirement to coil paper portion is also high, especially
The secondary arm section in coil paper portion, the structural representation in coil paper portion as shown in figure 1, coil paper portion include reel cylinder 1, it is winding shaft 2, secondary
Arm 4 and compression cylinder 5, coil paper 3 are enclosed on winding shaft 2, and two secondary arm 4 include two symmetrically arranged coil paper arms, respectively operate
A compression cylinder 5 is respectively configured in arm and transmission arm, motion arm.Paper roll 3 is during batching, and diameter slowly increases, secondary
The main function of arm 4 is in the presence of compression cylinder 5, gives the certain pressure of winding shaft 2, enables the diameter of paper roll 3 smoothly
Increase.General paper machine coil paper portion is in design, and the motion arm and transmission arm of two secondary arm 4 are connected to one by a transverse link
Rise, it is ensured that motion arm is consistent with the stroke of the compression cylinder 5 on transmission arm both sides, in addition, the air inlet pipe of both sides compression cylinder 5
Road be generally all by with tracheae all the way, so as to reduce the difference of pressure at both sides, it is ensured that paper roll is smooth, occur without gauffer or
The situation that both sides diameter differs, generally, motion arm and the transmission arm synchronous operation of two secondary arm 4, in actual life
In production, over time, plant equipment necessarily has different degrees of abrasion and corrosion so that the motion arm of two secondary arm 4
Inconsistent situation is produced when operating back and forth with transmission arm, can be to volume after such case is accumulated to a certain extent
Paper tape comes many problems, particularly gauffer and big two problems of both sides coil diameter difference, can badly influence coil paper efficiency, serious
When can cause waste product.When there is this problem, general way is transverse link that regulation connection behaviour passes both sides,
So that the step that behaviour passes both sides recovers consistent, the regulation of transverse link is adjustment mechanical location, after adjusting every time, by one section
The running of time, easily dislocation or modification so that problem occurs again.
Utility model content
The purpose of this utility model is exactly the defect in order to overcome above-mentioned prior art presence and provides a kind of paper machine volume
The secondary arm automatic regulating system of paper portion two.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of secondary arm automatic regulating system of paper machine coil paper portion two, the described secondary arm of coil paper portion two is symmetrical arranged including two
Motion arm and transmission arm, described motion arm and transmission arm be all connected with a compression cylinder, and two compression cylinder air inlets lead to
Cross the first pressure-reducing valve and connect same source of the gas, the system includes angle detector, barometric compensator and controller, described angle inspection
Survey device provided with two and respectively attended operation arm and transmission arm, described barometric compensator sets two and is connected to two
Compression cylinder exhaust ports, described angle detector and barometric compensator is respectively connecting to controller.
Described angle detector is angular transducer, and described angular transducer is separately mounted to motion arm and transmission arm
On.
Described barometric compensator includes compensation current and the second pressure-reducing valve, and described compensation current passes through the second pressure-reducing valve
It is connected to compression cylinder exhaust outlet, the described controller of described the second pressure-reducing valve connection.
The described first pressure-reducing valve port of export and two air inlet compression cylinder junctions is provided with first pressure meter, described
The described controller of first pressure meter connection.
The second described pressure-reducing valve port of export is provided with second pressure meter, described second with compression cylinder exhaust outlet junction
The described controller of pressure gauge connection.
Described controller is dsp controller.
Compared with prior art, the utility model has the following advantages that：
(1) the utility model realizes automatic detection, together by setting angle detector respectively in motion arm and transmission arm
When atmospheric pressure compensating is carried out by the barometric compensator of two compression cylinder exhaust outlets, realize the independent control of two compression cylinders
System, so that realize that motion arm and transmission arm are maintained at same position, the problem of effectively prevent gauffer and both sides coil diameter difference；
(2) the utility model is highly reliable, safe and simple, is individually controlled in compression cylinder exhaust ports, rather than
Improve on total inlet pipe road at compression cylinder air inlet, it is to avoid during the adjustment of one end, the zone of pressure of the other end is fluctuated,
It is not sufficiently stable；
(3) the utility model sets first pressure meter and second pressure meter, is easy to actual pressure in two compression cylinders
Controlled, it is easy to compensate control according to actual pressure size, convenient and reliable, improve coil paper effect.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model reel machine coil paper portion；
Fig. 2 is the structured flowchart of the secondary arm automatic regulating system of the utility model paper machine coil paper portion two.
In figure, 1 is reel cylinder, and 2 be winding shaft, and 3 be coil paper, and 4 be two secondary arm, and 5 be compression cylinder, and 6 be that motion arm compresses
Cylinder, 7 be transmission arm compression cylinder, and A is the first pressure-reducing valve, and B is the pressure-reducing valve of motion arm barometric compensator second, and C is transmission arm
The pressure-reducing valve of barometric compensator second, J1 is first pressure meter, and J2 is that motion arm presses barometric compensator second pressure meter, and J3 is transmission
Arm barometric compensator second pressure meter.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As shown in figure 1, a kind of secondary arm automatic regulating system of paper machine coil paper portion two, the secondary arm of coil paper portion two includes two symmetrically
The motion arm and transmission arm of setting, motion arm and transmission arm are all connected with a compression cylinder, and two compression cylinder air inlets pass through
The first same source of the gas of pressure-reducing valve A connections, the system includes angle detector, barometric compensator and controller, and angle detector is set
There are two and respectively attended operation arm and transmission arm, barometric compensator sets two and is connected to two compression cylinder exhausts
At mouthful, angle detector and barometric compensator are respectively connecting to controller, and controller is dsp controller；Two angle detectors
The level inclination of motion arm and transmission arm is detected respectively, and controller calculated level inclination deviation, level inclination deviation is more than setting
During value, the barometric compensator that the larger corresponding compression cylinder of two secondary arm in controller controlled level inclination angle is connected is to the compressed gas
Cylinder exhaust ports input gas and then the gas with being inputted at the compression cylinder air inlet carries out air pressure counteracting, and then cause operation
Arm and transmission arm keep angle position to keep synchronous.
Wherein, angle detector is angular transducer, and angular transducer is separately mounted on motion arm and transmission arm.Air pressure
Compensator includes compensation current and the second pressure-reducing valve, respectively motion arm barometric compensator the second pressure-reducing valve B and transmission arm air pressure
Compensator the second pressure-reducing valve C, compensation current is connected by the second pressure-reducing valve B and the second pressure-reducing valve of transmission arm barometric compensator C respectively
The exhaust outlet of motion arm compression cylinder 6 and transmission arm compression cylinder 7 is connected to, two the second pressure-reducing valves connect controller.First subtracts
The pressure valve A ports of export and two air inlet compression cylinder junctions are provided with first pressure meter J1, first pressure meter J1 connection controllers.
Two second pressure-reducing valve ports of export and compression cylinder exhaust outlet junction are provided with second pressure meter, and respectively motion arm is calmed the anger benefit
Repay device second pressure meter J2 and be transmission arm barometric compensator second pressure meter J3, two second pressure meters connect controllers.
Under normal circumstances, when motion arm compression cylinder 6 and transmission arm 7 inlet charge of compression cylinder, two compressed gas
Cylinder, makes corresponding motion arm and transmission arm produce pressure, pressurizes to winding shaft, in the normal air inlet of two compression cylinders, pass through
First pressure-reducing valve A adjusts total air inflow, makes the motion arm compression cylinder 6 consistent with the elongation of transmission arm compression cylinder 7, when
When there is the problem of fold etc. is other to need adjustment in paper roll, detection motion arm and transmission arm that transmission arm angle detector is arrived respectively
Angle position change, controller control operation arm barometric compensator the second pressure-reducing valve B or transmission arm barometric compensator
Two pressure-reducing valve C are opened to motion arm compression cylinder 6 or the gas outlet of transmission arm compression cylinder 7 and are stepped into gas, and with the gas of air inlet
Body pressure is offseted, motion arm pressure barometric compensator second pressure meter J2 or transmission arm barometric compensator second pressure meter J3 detections
Its specific pressure size, pressure is bigger, and it is more that inlet pressure can be offset, and the elongation of corresponding compression cylinder is smaller, and two
Secondary arm is smaller to the active force of winding shaft, so that motion arm and transmission arm keep angle position to keep synchronous so that paper roll
The problems such as there is fold.
Claims (6)
1. a kind of secondary arm automatic regulating system of paper machine coil paper portion two, the described secondary arm of coil paper portion two is symmetrically arranged including two
Motion arm and transmission arm, described motion arm and transmission arm are all connected with a compression cylinder, and two compression cylinder air inlets pass through
First pressure-reducing valve connects same source of the gas, it is characterised in that the system includes angle detector, barometric compensator and controller, institute
The angle detector stated is provided with two and respectively attended operation arm and transmission arm, and described barometric compensator sets two and difference
Two compression cylinder exhaust ports are connected to, described angle detector and barometric compensator is respectively connecting to controller.
2. the secondary arm automatic regulating system of a kind of paper machine coil paper portion two according to claim 1, it is characterised in that described
Angle detector is angular transducer, and described angular transducer is separately mounted on motion arm and transmission arm.
3. the secondary arm automatic regulating system of a kind of paper machine coil paper portion two according to claim 1, it is characterised in that described
Barometric compensator includes compensation current and the second pressure-reducing valve, and described compensation current is connected to compression cylinder by the second pressure-reducing valve
Exhaust outlet, the described controller of described the second pressure-reducing valve connection.
4. the secondary arm automatic regulating system of a kind of paper machine coil paper portion two according to claim 1, it is characterised in that described
The first pressure-reducing valve port of export and two air inlet compression cylinder junctions are provided with first pressure meter, described first pressure meter connection
Described controller.
5. the secondary arm automatic regulating system of a kind of paper machine coil paper portion two according to claim 3, it is characterised in that described
The second pressure-reducing valve port of export is provided with second pressure meter with compression cylinder exhaust outlet junction, and described second pressure meter connection is described
Controller.
6. the secondary arm automatic regulating system of a kind of paper machine coil paper portion two according to claim 1, it is characterised in that described
Controller is dsp controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468689.1U CN206395531U (en) | 2016-12-29 | 2016-12-29 | A kind of secondary arm automatic regulating system of paper machine coil paper portion two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468689.1U CN206395531U (en) | 2016-12-29 | 2016-12-29 | A kind of secondary arm automatic regulating system of paper machine coil paper portion two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206395531U true CN206395531U (en) | 2017-08-11 |
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ID=59517453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468689.1U Active CN206395531U (en) | 2016-12-29 | 2016-12-29 | A kind of secondary arm automatic regulating system of paper machine coil paper portion two |
Country Status (1)
| Country | Link |
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| CN (1) | CN206395531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249188A (en) * | 2016-12-29 | 2018-07-06 | 上海东冠纸业有限公司 | A kind of two secondary arm automatic regulating system of paper machine roll paper portion |
-
2016
- 2016-12-29 CN CN201621468689.1U patent/CN206395531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249188A (en) * | 2016-12-29 | 2018-07-06 | 上海东冠纸业有限公司 | A kind of two secondary arm automatic regulating system of paper machine roll paper portion |
| CN108249188B (en) * | 2016-12-29 | 2024-04-30 | 上海东冠纸业有限公司 | Automatic secondary arm adjusting system for paper machine roll paper part |
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