CN202343891U - Device for measuring and controlling roller mouth spacing distance - Google Patents
Device for measuring and controlling roller mouth spacing distance Download PDFInfo
- Publication number
- CN202343891U CN202343891U CN2011204972697U CN201120497269U CN202343891U CN 202343891 U CN202343891 U CN 202343891U CN 2011204972697 U CN2011204972697 U CN 2011204972697U CN 201120497269 U CN201120497269 U CN 201120497269U CN 202343891 U CN202343891 U CN 202343891U
- Authority
- CN
- China
- Prior art keywords
- spacing distance
- controlling
- servo
- spacing
- roller
- 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
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a device for measuring and controlling a roller mouth spacing distance, which comprises a spacing distance controlling mechanism and a spacing distance adjusting and actuating mechanism. The spacing distance controlling mechanism comprises a programmable logic controller (PLC), a displacement sensor and a thickness gauge. The displacement sensor and the thickness gauge are connected with the PLC through leads, the spacing distance adjusting and actuating mechanism comprises a copper roller, a spray nozzle, a spray bag, a servo oil cylinder, a support, a lifting support and an oil cylinder guide pillar which are arranged on an amorphous belt preparing machine. The device for measuring and controlling the roller mouth spacing distance outputs an analog quantity signal after PLC processing, drives a servo valve core to move, switches on and switches off an oil way and performs accurate and fast response to control the hydraulic oil flows, thereby controlling the movement of an oil cylinder piston, pushing the spray bag to lift and descend synchronously so as to adjust the roller mouth spacing distance or adjusting the spacing distance of two sides of a roller mouth through synchronous opposite direction of the oil cylinder. By the technical scheme, the device for measuring and controlling the roller mouth spacing distance is high in measurement accuracy, quick in response speed and capable of controlling the roller mouth spacing distance in real time and being used for measuring and controlling the roller mouth spacing distance in high-temperature and industrial severe environment.
Description
(1) technical field:
The utility model relates to a kind of roller mouth spacing measure and control device, specifically, is a kind of roller mouth spacing measure and control device that is used on the amorphous pocket builder.
(2) background technology:
Non-crystalline material is widely used in aspects such as Switching Power Supply, magnetic head, transformer, motor, and in automatic control, particularly inverter and earth leakage circuit-breaker have obtained producing in enormous quantities and extensive use.The measurement of roller mouth spacing and control are the key factors that influences the amorphous band quality always.Since the production cycle that non-crystalline material is good and the needs of production situation, and traditional measuring and controlling equipment control level falls behind, and automaticity is lower; Lumber recovery is lower, and scale is less, has seriously restricted this high-tech material of amorphous and has strided forward to market; Be difficult to form large-scale production; Macro effect that output is bigger and economic benefit, and can not satisfy the requirement in market on producing, the passive situation of " demand is greater than producing " has appearred.In the prior art, measure that the slot distances method has contact direct measuring method and contactless indirect measurement method between two objects, for example: measure with devices such as laser.Also having many shortcomings but utilize laser measuring device for measuring to measure, at first is that laser equipment is expensive, and complicated operation; Next is between LASER Light Source and the receiver any barrier to be arranged, and must guarantee that light path is unobstructed; In addition, the industry spot rugged environment, but like the propagation of cigarette, dirt, vibrations etc. also interfere and limit laser, influence certainty of measurement.
(3), summary of the invention:
The purpose of the utility model is to provide a kind of roller mouth spacing measure and control device, and this installation cost is low, and certainty of measurement is high, and response speed is fast, and control roll mouth spacing can be used for roller mouth distance measurement and control under high temperature and the industrial adverse circumstances in real time.
For achieving the above object; A kind of roller mouth of the utility model spacing measure and control device; Comprise that spacing controlling organization and spacing adjustment executing agency forms, said spacing controlling organization comprises PLC controller, displacement transducer and calibrator, and said displacement transducer is connected by lead with the PLC controller with calibrator; Said spacing is adjusted executing agency and is comprised copper roller, nozzle, spray bag, servo-cylinder on the amorphous pocket builder; It is characterized in that: said servo-cylinder is connected with servo valve, and servo valve is connected with PLC controller lead, and displacement transducer is installed in the bottom of servo-cylinder; Said spacing is adjusted executing agency and is also comprised support, lifting support and oil cylinder guide pillar; Nozzle is fixedly installed in the lower end of spray bag, and the position is corresponding with the copper roller on the amorphous pocket builder, and the spray bag is fixed on the lifting support; Be suspended from the copper roller; Can move up and down with the lifting support, servo-cylinder is fixed on the support, and the piston rod on the servo-cylinder is fixedly connected through oscillating bearing is flexible with the lifting support of support top; The upper end of said oil cylinder guide pillar is fixed on the lifting support, and lower end and support are movable fixing.
In technique scheme, the analog output module of PLC output 0～± voltage signal of 10V ,+10V and-10V be loading, the unloading limit of corresponding servo valve respectively, and size is opened in the corresponding aperture of magnitude of voltage size.Displacement transducer is equipped with in bottom at hydraulic jack; The displacement that displacement sensor is gone out is input to the PLC controller, detects the amount of exercise of servo-cylinder piston, after calculating with roller mouth spacing initial value; Output analog signals after the PLC controller is handled; Oil circuit is opened, is turn-offed in the motion of driving valve core of servo valve, and accurate, fast-response control hydraulic fluid flow rate.After the thickness of strip signal that calibrator provides is input to the PLC controller; Compare thickness of strip setting value and detected calibrator actual (real) thickness value; And error is carried out computing by pid control algorithm, the value after the computing is given analog output module in the PLC controller, is used for controlling servo valve; Thereby the motion of control oil cylinder piston realizes the corresponding correction to thickness of strip.The utility model loads, unloads hydraulic oil in the servo-cylinder through servo valve; Promote the spray bag and rise synchronously, descend, with adjustment roller mouth spacing size, the perhaps synchronous relative motion through oil cylinder; Adjustment roller mouth the right and left spacing equates roller mouth the right and left spacing.The technical scheme of the utility model, certainty of measurement is high, and response speed is fast, and control roll mouth spacing can be used for roller mouth distance measurement and control under high temperature and the industrial adverse circumstances in real time.
(4), description of drawings:
Fig. 1 is the observing and controlling principle schematic of a kind of roller mouth of the utility model spacing measure and control device;
Fig. 2 is the structural representation of the spacing adjustment executing agency in a kind of roller mouth of the utility model spacing measure and control device;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the position view of the calibrator of a kind of roller mouth of the utility model spacing measure and control device.
(5), the specific embodiment:
Below in conjunction with accompanying drawing a kind of roller mouth of the utility model spacing measure and control device is done further explain.
Visible by Fig. 1, Fig. 2, Fig. 3, a kind of roller mouth spacing measure and control device of present embodiment comprises spacing controlling organization and spacing adjustment executing agency composition.The spacing controlling organization comprises PLC controller 1, displacement transducer 3 and calibrator 4; Displacement transducer 3 and calibrator 4 and PLC controller 1 are connected by lead; Spacing adjustment executing agency comprises copper roller 6, nozzle 7 and the spray bag 8 on servo-cylinder 2, servo valve 5, the amorphous pocket builder; Servo-cylinder 2 is connected with servo valve 5, and servo valve 5 is connected with PLC controller 1 usefulness lead, and displacement transducer 3 is installed in the bottom of servo-cylinder 2.Can know by Fig. 2; Spacing adjustment executing agency also comprises support 10, lifting support 11 and oil cylinder guide pillar 13; Nozzle 7 is fixedly installed in the lower end of spray bag 8, and the position is corresponding with the copper roller 6 on the amorphous pocket builder, and spray bag 8 is fixed on the lifting support 11; Be suspended from the copper roller 6, spray bag 8 can move up and down with lifting support 11.Servo-cylinder 2 is fixed on the support 10, and the piston rod 9 on the servo-cylinder 2 is flexible fixing through oscillating bearing 12 with the lifting support 11 of support 10 tops, and the upper end of oil cylinder guide pillar 13 is fixed on the lifting support 11, and lower end and support 10 are movable fixing.In the present embodiment, there are two covers in spacing adjustment executing agency, is installed in the both sides of spray bag 8 respectively; Can find out by Fig. 1, Fig. 3; Servo-cylinder is watched oil cylinder 2 ', 2 by left and right two and is formed, and is installed in spray bag 8 left and right sides, is fixed on the support 10 along the diagonal symmetry; Left and right two servo-cylinders 2 ', 2 piston rod 9 ', 9 are fixed on the lifting support 11 along the diagonal symmetry respectively, and left and right two servo-cylinders 2 ', 2 link to each other with left and right servo valve 5 ', 5 respectively through oil pipe.Equally, the oil cylinder guide pillar also is made up of left and right two oil cylinder guide pillars 13,13 ', also is mounted in spray bag 8 left and right sides, is separately fixed on the lifting support 11 along the diagonal symmetry.
Can find out that calibrator 4 is installed on the copper roller 6 spray and is with 16 direction rears and send between the roller 14 with batching suction by 4, calibrator 4 both sides have 15 pairs of sprays of thickness measuring deflector roll to be with 16 to support respectively, are beneficial to the scanning operation of calibrator 4.In the present embodiment; Calibrator 4 adopts import metal-ceramic X-ray tube, high-pressure modular to form; And be placed in the heat insulation box hat, constituted C type shelf structure, line slideway of self and driver element make the calibrator can be reciprocal back and forth; Calibrator just can carry out multi-point scanning, monitors the band template in real time.
In the present embodiment; For nozzle 7 positions of controlling the amorphous ladle; Two hydraulic servo oil cylinders 2 ', 2 about configuration under ladle; Through left and right two servo-cylinders 2 ', 2 positioning accuracy and fast response come dancer rools mouth spacing, the distance between copper roller 6 and the nozzle 7 just, thereby the thickness and precision and the lumber recovery of raising amorphous ribbon.In order to guarantee the position control accuracy of servo-cylinder, selected the servo valve of import Parker company for use, the oil cylinder positioning accuracy can reach ± 5um; The position sensor of the built-in American MTS of servo-cylinder company, its resolution ratio is 0.001mm, can accurately indicate the displacement of oil cylinder; Calibrator 4 is installed on the taking-up equipment, inhales and to send roller 14 to move back the limit volume grasping band success back, moved back calibrator 4 working positions after; Calibrator 4 gets into working position; The beginning scanning operation, and provide absolute thick poor (10V～+ 10V) give the PLC controller with position two-way analog signals (0-10V), the PLC controller is according to thick difference and position signalling judgement amorphous band template and thickness; And then the lifting and the decline of output analog signals control servo valve, real-time regulated roller mouth spacing is to the technological requirement value.Adopt the present technique scheme, can online in time adjustment roller mouth spacing, certainty of measurement is high, and response speed is fast, can be used for roller mouth distance measurement and control under high temperature and the industrial adverse circumstances.
Claims (2)
1. roller mouth spacing measure and control device; Comprise that spacing controlling organization and spacing adjustment executing agency forms; Said spacing controlling organization comprises PLC controller, displacement transducer and calibrator; Said displacement transducer is connected by lead with the PLC controller with calibrator, and said spacing is adjusted executing agency and comprised copper roller, nozzle, spray bag, servo-cylinder on the amorphous pocket builder, and it is characterized in that: said servo-cylinder is connected with servo valve; Servo valve is connected with PLC controller lead, and displacement transducer is installed in the bottom of servo-cylinder; Said spacing is adjusted executing agency and is also comprised support, lifting support and oil cylinder guide pillar; Nozzle is fixedly installed in the lower end of spray bag, and the position is corresponding with the copper roller on the amorphous pocket builder, and the spray bag is fixed on the lifting support; Be suspended from the copper roller; Can move up and down with the lifting support, servo-cylinder is fixed on the support, and the piston rod on the servo-cylinder is fixedly connected through oscillating bearing is flexible with the lifting support of support top; The upper end of said oil cylinder guide pillar is fixed on the lifting support, and lower end and support are movable fixing.
2. a kind of roller mouth spacing measure and control device according to claim 1 is characterized in that: said spacing is adjusted executing agency has two covers, is installed in the both sides of spray bag respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972697U CN202343891U (en) | 2011-12-02 | 2011-12-02 | Device for measuring and controlling roller mouth spacing distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972697U CN202343891U (en) | 2011-12-02 | 2011-12-02 | Device for measuring and controlling roller mouth spacing distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343891U true CN202343891U (en) | 2012-07-25 |
Family
ID=46532920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204972697U Expired - Fee Related CN202343891U (en) | 2011-12-02 | 2011-12-02 | Device for measuring and controlling roller mouth spacing distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433443A (en) * | 2013-08-27 | 2013-12-11 | 青岛云路新能源科技有限公司 | Method and device for preparing amorphous strip |
| CN103495713A (en) * | 2013-08-27 | 2014-01-08 | 安徽新天瑞电气有限公司 | Amorphous strip spraying process |
-
2011
- 2011-12-02 CN CN2011204972697U patent/CN202343891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433443A (en) * | 2013-08-27 | 2013-12-11 | 青岛云路新能源科技有限公司 | Method and device for preparing amorphous strip |
| CN103495713A (en) * | 2013-08-27 | 2014-01-08 | 安徽新天瑞电气有限公司 | Amorphous strip spraying process |
| CN103433443B (en) * | 2013-08-27 | 2016-05-04 | 青岛云路先进材料技术有限公司 | A kind of preparation method of amorphous band and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102401748B (en) | Device of testing horizontal fog scale distribution and method thereof | |
| CN106908199B (en) | The inclined workpiece mass center high precision measuring device of big matter | |
| CN102319777A (en) | Automatic flexibility compensating device of plate bending roll for ship | |
| CN101979173A (en) | Hydraulic straightening device | |
| CN104141871B (en) | A kind of full-automatic online product oil-filling mechanism | |
| CN202343891U (en) | Device for measuring and controlling roller mouth spacing distance | |
| CN207522458U (en) | For the auxiliary centralising device of the big component assembling positioning of Motor train unit body | |
| CN104132607A (en) | Welding deformation detection platform for agricultural machinery chassis frame | |
| CN206787482U (en) | A kind of auxiliary monitor station suitable for magnetostrictive displacement sensor | |
| CN2845942Y (en) | Digital control core stick straightening hydraulic machine mounted with core stick straight linear degree automatic detector | |
| CN203557044U (en) | End part positioning and clamping device of large-size rectangular welding part alignment system | |
| CN203083515U (en) | Multifunctional automatic measuring instrument | |
| CN208285737U (en) | High-precision full-automatic chip mounter | |
| CN202239103U (en) | Automatic compensation device for deflection of marine plate rolling machine | |
| CN103506855A (en) | Large-stroke high-precision Z-axis worktable with novel structure | |
| CN102267092A (en) | Bearing grinder measurement device and application method thereof | |
| CN203830682U (en) | Steel billet electric arc spraying labeling device | |
| CN208930219U (en) | A kind of laser positioning lineation device | |
| CN102679930B (en) | Pipe centre detection device | |
| CN202630934U (en) | Pipe center detection device | |
| CN202319058U (en) | Stroke detecting and controlling device of oil press | |
| KR200483563Y1 (en) | Bending machine with easy adjustment of bending angle | |
| CN207522440U (en) | A kind of detent mechanism | |
| CN207170766U (en) | A kind of general conveying robot of punch press | |
| CN202984721U (en) | Multi-shaft three-dimensional numerical-control drilling production main machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |