CN207738174U - Pneuamtic deviation rectifier - Google Patents
Pneuamtic deviation rectifier Download PDFInfo
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- CN207738174U CN207738174U CN201721852813.9U CN201721852813U CN207738174U CN 207738174 U CN207738174 U CN 207738174U CN 201721852813 U CN201721852813 U CN 201721852813U CN 207738174 U CN207738174 U CN 207738174U
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- control valve
- sensor
- pneumatic control
- cord
- correction
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Abstract
The utility model is related to a kind of Pneuamtic deviation rectifiers, it includes the deflector roll for being set on cord runout table and being axially perpendicular to cord conveying direction, it is respectively arranged at cord both sides and detects the first sensor and second sensor of cord conveying offset distance, the first pneumatic control valve and the second pneumatic control valve for being separately connected the both ends of deflector roll and the one end being attached thereto capable of being driven to move up and down, with first sensor and second sensor, first pneumatic control valve and the second pneumatic control valve connect with signal and correspond to the correction control module for sending control signal to the first pneumatic control valve and the second pneumatic control valve according to the detection signal of first sensor and second sensor respectively, the calendering transfer passage for compressing cord and cord capable of being made to pass through is formed between deflector roll and cord runout table.The utility model Pneuamtic deviation rectifier compares existing hydraulic pressure correction and avoids unnecessary factor and realize same control effect, and maintenance cost is low, saves manpower and materials, improves efficiency.
Description
Technical field
The utility model is related to a kind of Pneuamtic deviation rectifiers.
Background technology
In the production process of tire, cord is one of the material for making tire, and cord needs before making tire
By coating technique, rubberised layer and cord itself is set more closely to be combined by cord calendering device.In cord calender line
In, since the conveying of cord itself has certain tension, sideslip, the i.e. conveying of cord are easy in calender line
It shifts, deviation correcting device is needed to correct the conveying direction of cord.The main composition part of deviation correcting device is deflector roll, curtain
Cloth passes through above deflector roll, and the conveying direction of cord is adjusted by the fine tuning that moves up and down at deflector roll both ends.In the prior art, lead to
HYDRAULIC CONTROL SYSTEM deflector roll is crossed to rectify a deviation.In hydraulic control system, the requirement to hydraulic oil is high, and to the electricity of hydraulic station
The required precision of machine correlation is high, if hydraulic oil oil is bad, can influence the sensitivity of correction control, need unscheduled maintenance, consume
Take manpower and materials.
Utility model content
In order to solve the problems in the prior art, the purpose of this utility model is to provide a kind of Pneuamtic deviation rectifier.
In order to achieve the above object, the utility model provides a kind of Pneuamtic deviation rectifier, it is defeated including being set to cord
The deflector roll of cord conveying direction is sent on table top and be axially perpendicular to, cord both sides are respectively arranged at and detects cord conveying offset
The first sensor and second sensor of distance, both ends for being separately connected deflector roll and capable of driving on the one end being attached thereto move down
Dynamic the first pneumatic control valve and the second pneumatic control valve, with first sensor and second sensor, the first pneumatic control valve and
Second pneumatic control valve connects with signal and is corresponded to first according to the detection signal of first sensor and second sensor respectively
Pneumatic control valve and the second pneumatic control valve send the correction control module of control signal.
Further, Pneuamtic deviation rectifier further includes correction controller, which includes correction control module, is entangled
Have on inclined controller and is connected with correction control module and makes correction control module to first according to itself manual adjusting position
Pneumatic control valve sends the first potentiometer of corresponding control signal, is connected with correction control module and is adjusted according to auto-manual
Position makes correction control module to the second potentiometer of the second pneumatic control valve transmission corresponding control signal.
Further, the first pneumatic control valve and the second pneumatic control valve all have driving deflector roll and are attached thereto one end
The transmission mechanism that moves up and down receives the control signal transmitted by correction control module and drives driver according to the control signal
The locator of structure action.
Further, detection signal conveys offset distance for the cord detected by first sensor and second sensor.
Further, the first pneumatic control valve and the second pneumatic control valve with the pressure regulation that can adjust air source air pressure size
Valve.
By adopting the above-described technical solution, the utility model Pneuamtic deviation rectifier, compares existing hydraulic pressure correction and avoids
Unnecessary factor and realize same control effect, maintenance cost is low, saves manpower and materials, improve efficiency.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model Pneuamtic deviation rectifier；
Attached drawing 2 is the work step schematic diagram of the utility model Pneuamtic deviation rectifier.
Figure label is：
1, deflector roll；2, cord；3, the first pneumatic control valve；4, the second pneumatic control valve；5, the first U-shaped sensor；6,
Two U-shaped sensors；7, board holder.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature.
Referring to attached drawing 1 to attached drawing 2, the Pneuamtic deviation rectifier in the present embodiment, it include be set to cord runout table it
Above and it is axially perpendicular to the deflector roll 1 of 2 conveying direction of cord, is respectively arranged at 2 both sides of cord and detects the conveying offset distance of cord 2
First sensor 5 and second sensor 6, be separately connected the both ends of deflector roll 1 and can drive on the one end being attached thereto and move down
Dynamic the first pneumatic control valve 3 and the second pneumatic control valve 4 and first sensor 5 and second sensor 6, first are pneumatically adjusted
Valve 3 and the second pneumatic control valve 4 connect with signal and respectively according to the detection signals pair of first sensor 5 and second sensor 6
The correction control module (being not drawn into attached drawing) of control signal should be sent to the first pneumatic control valve 3 and the second pneumatic control valve 4.
The both ends of deflector roll 1 can be arranged on the board holder 7 of cord calendering device up or down respectively.First sensor
5 and second sensor 6 be also disposed on the board holder 7.In the present embodiment, first sensor 5 and second sensor 6 use U
Shape sensor, the distance between first sensor 5 and second sensor 6 are arranged according to the width for being detected cord 2.Cord 2
Two sides respectively from the U-shaped mouth of first sensor 5 and second sensor 6 by by be detected its offset distance, if not sending out
Raw offset, then offset distance is 0.
Above-mentioned detection signal be cord 2 detected by first sensor 5 and second sensor 6 when being fed forward to
Distance that is left or deviating to the right.
Pneuamtic deviation rectifier further includes correction controller (being not drawn into attached drawing), which includes correction control mould
Block, rectify a deviation controller on have with correction control module be connected and according to itself manual adjusting position make correction control module to
First pneumatic control valve 3 sends the first potentiometer (being not drawn into attached drawing) of corresponding control signal, is connected with correction control module
It connects and so that correction control module is sent the second of corresponding control signal to the second pneumatic control valve 4 according to auto-manual adjusting position
Potentiometer (is not drawn into) in attached drawing.
The one end that is attached thereto that first pneumatic control valve 3 and the second pneumatic control valve 4 all have driving deflector roll 1 moves up and down
Transmission mechanism, receive correction control module transmitted by control signal and according to the control signal drive transmission device action
Locator.
In a kind of highly preferred embodiment, the first pneumatic control valve 3 and the second pneumatic control valve 4 with can adjust
Solar term source gas presses the pressure regulator valve (being not drawn into attached drawing) of size.
In the present embodiment, the air source of pneumatic control valve is instrument air source, remaining air source is Ordinary Compression air.
This Pneuamtic deviation rectifier operation principle：
Air source is set as air pressure appropriate by refer to the attached drawing 2 first with pressure regulator valve, this Pneuamtic deviation rectifier have manually and from
Move two kinds of control modes：
(1) when being transferred to automatic mode, when cord between first sensor 5 and second sensor 6 pass through when, if its to
Side sideslip, then the side senser be sent to correction control module by signal is detected, the corresponding control of correction control module output
Signal gives corresponding pneumatic control valve (the first pneumatic control valve 3 or the second pneumatic control valve 4), the positioning on the pneumatic control valve
Device receives and detects the size of control signal, to drive 2 corresponding one end of transmission mechanism control deflector roll of the pneumatic control valve
It is lifted, realizes correction.
(2) when being transferred to manual mode, the first potentiometer or the second potentiometer are rotated, passes through control module output control of rectifying a deviation
Signal processed receives to the locator on the first pneumatic control valve 3 or second pneumatic control valve 4 pneumatic control valve and detects control
The size of signal, to drive 2 corresponding one end of transmission mechanism control deflector roll of the pneumatic control valve to be lifted, realization is entangled
Partially.
The utility model is elaborated above in association with embodiment, is only the technical concept for illustrating the utility model
And feature can not be with this its object is to allow person skilled in the art to understand the content of the utility model and be implemented
The scope of protection of the utility model is limited, all equivalent change or modifications substantially done according to the spirit of the present invention should all be contained
It covers within the protection scope of the present utility model.
Claims (5)
1. a kind of Pneuamtic deviation rectifier, it is characterised in that：It includes being set on cord runout table and being axially perpendicular to curtain
The deflector roll (1) of cloth (2) conveying direction, the first biography for being respectively arranged at cord (2) both sides and detecting cord (2) conveying offset distance
Sensor (5) and second sensor (6) are separately connected the both ends of the deflector roll (1) and can drive one end being attached thereto or more
Mobile the first pneumatic control valve (3) and the second pneumatic control valve (4) and the first sensor (5) and second sensor
(6), the first pneumatic control valve (3) and the second pneumatic control valve (4) connect with signal and respectively according to first sensors (5) and
The detection signal of two sensors (6) corresponds to the first pneumatic control valve (3) and the second pneumatic control valve (4) and sends control signal
Correction control module.
2. Pneuamtic deviation rectifier according to claim 1, it is characterised in that：Further include correction controller, correction control
Instrument includes the correction control module, has the simultaneously basis that is connected with the correction control module on the correction controller
Auto-manual adjusting position makes correction control module to the first current potential of the first pneumatic control valve (3) transmission corresponding control signal
Device is connected with the correction control module and makes correction control module to the second pneumatic adjusting according to auto-manual adjusting position
Valve (4) sends the second potentiometer of corresponding control signal.
3. Pneuamtic deviation rectifier according to claim 1 or 2, it is characterised in that：First pneumatic control valve (3) and
Second pneumatic control valve (4) all has being attached thereto transmission mechanism that one end moves up and down, receiving correction control for driving deflector roll (1)
Control signal transmitted by molding block and the locator that the transmission mechanism action is driven according to the control signal.
4. Pneuamtic deviation rectifier according to claim 1, it is characterised in that：The detection signal is first sensor
(5) cord (2) and detected by second sensor (6) conveys offset distance.
5. Pneuamtic deviation rectifier according to claim 1, it is characterised in that：First pneumatic control valve (3) and second
Pneumatic control valve (4) with the pressure regulator valve that can adjust air source air pressure size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852813.9U CN207738174U (en) | 2017-12-26 | 2017-12-26 | Pneuamtic deviation rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852813.9U CN207738174U (en) | 2017-12-26 | 2017-12-26 | Pneuamtic deviation rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207738174U true CN207738174U (en) | 2018-08-17 |
Family
ID=63119831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852813.9U Active CN207738174U (en) | 2017-12-26 | 2017-12-26 | Pneuamtic deviation rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207738174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072311A (en) * | 2022-05-25 | 2022-09-20 | 广东机电职业技术学院 | Non-contact deviation rectifying method, system, equipment and medium |
-
2017
- 2017-12-26 CN CN201721852813.9U patent/CN207738174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072311A (en) * | 2022-05-25 | 2022-09-20 | 广东机电职业技术学院 | Non-contact deviation rectifying method, system, equipment and medium |
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