CN205333037U - Stay cord sensor range finding cutting equipment - Google Patents
Stay cord sensor range finding cutting equipment Download PDFInfo
- Publication number
- CN205333037U CN205333037U CN201620007137.4U CN201620007137U CN205333037U CN 205333037 U CN205333037 U CN 205333037U CN 201620007137 U CN201620007137 U CN 201620007137U CN 205333037 U CN205333037 U CN 205333037U
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- cutting
- stay cord
- car
- sensor
- cutting car
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a stay cord sensor range finding cutting equipment, include the cutting car, cutting vehicle bottom portion is equipped with cutting track way, is equipped with cutting torch on the cutting car and embraces and press from both sides, embraces the cylinder that presss from both sides in the one end connection cutting car, cutting car one side is equipped with the installing support, and the installing support top is equipped with the heat insulating board, is equipped with stay cord sensor distancer on the heat insulating board, stay cord sensor distancer bottom is equipped with fastening bolt hole and fixed with the installing support through fastening bolt, and the one end of stay cord sensor distancer is through connecting cable junction PLC control platform, around there being the stainless steel stay cord, the cutting car is connected to stainless steel stay cord one end on the stay cord sensor distancer. The beneficial effects of the utility model are that: compact structure, measurement stroke are grown, the installation space size is little, measurement accuracy is high, and the good reliability is longe -lived, maintains fewly, not only long -time steady job of the equipment of enabling and precision non -maintaining but also the improve equipment return improve the rate of becoming an useful person.
Description
Technical field
This utility model relates to a kind of rope sensor range finding cutting equipment。
Background technology
At present, it is cut into example with steel-making continuous casting base at industrial trade, cutting equipment works on the strand of high temperature about 800 degree, cutting equipment is after obtaining the signal needing to cut, below cutting car two add and hug clamp device by the cylinder opening action in casing, automatically the strand of walking is clamped, now, flame cutter automatic ignition, start to cut strand, owing to the strand speed of travel is about 3 ms/min of advances, shelves arrive when fire is cut spacing before machine and are just cut off by strand, the fiery folder of embracing cutting machine has separated this cutting with strand subsequently, car cut by fire needs to return to original position (original position)。According to the status of equipment that user is on-the-spot, having of existing return: 1. cut, by fire, the cylinder push-rod fight back that machine front end is installed；2. adopt driven by motor chain to pull return；3. equipment is installed motor gear tooth bar return etc.。Equipment returns to starting point (initial point) has display lamp and limit switch to remind, Deng meeting luminescence, sometimes due to inertia and vibration cutting car after coming to a complete stop Deng cutting car, slowly can leave starting point (original position) forward slip, the distance slided is about 50 millimeter, there may come a time when or cut equipment and in journey time, cannot can't cut strand, the accuracy of return is just worse。Also the unit that has adopts laser range finder to measure the change in location of car, but owing to conditions for equipment use temperature is significantly high, it is necessary to water, air-cooled protection, the life-span it cannot be guaranteed that, laser ranging simultaneously is costly, and enterprise is difficult to bear。So, cutting car position occurs when deviation makes cutting again that neglecting occurs in material and long neglects short phenomenon, cause blank tolerance big, if: the scale of 5 meters, hot semifinished product cuts out 5.05 meters, and shrinkage just can meet tolerance；But owing to cutting car return is unstable, being afraid of that prescinding base becomes expense material, so just need to tune up tolerance, some blanks are likely to cut out just 5.05 meters, and some blanks are likely to cut out more than more than 5.05 meters, even longer or short chi。Furthermore steel-making continuous casting environment is in work in hot environment, maintenance can not carry out again at once, so can produce down always, even produce a lot of waste material。So not ging wrong for guarantee cutting needs personnel individually to control work, adds the labor intensity of workman, simultaneously need to the continual professional of having patrols and examines and safeguards for a long time。
Utility model content
The purpose of this utility model is to provide a kind of rope sensor range finding cutting equipment, to change the insecure defect in existing cutting equipment location。
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of rope sensor range finding cutting equipment, including cutting car, cutting car track it is provided with bottom cutting car, cutting car is provided with cutting gun and embraces folder, embrace folder one end and connect the cylinder in cutting car, described cutting car side is provided with mounting bracket, mounting bracket top is provided with thermal insulation board, thermal insulation board is provided with rope sensor diastimeter, it is provided with fastening bolt holes bottom described rope sensor diastimeter and fixes with mounting bracket by fastening bolt, one end of rope sensor diastimeter connects PLC parametric controller by connecting cable, described rope sensor diastimeter is wound with rustless steel stay cord, rustless steel stay cord one end connects cutting car。
Further, described thermal insulation board is thickness is the steel plate of 10mm。
The beneficial effects of the utility model are: compact conformation, measure stroke length, installing space size is little, certainty of measurement is high, good reliability, the life-span is long, safeguards few；Displacement sensor for pull rope is easy to install, is suitable for the application of many dangerous situations；The use of this sensor decreases in equipment availability process, owing to the cutting car complete need of every subjob return to the actual change error of start bit, impacts normal operation next time and the technical method developed；The work of equipment long-time stable can not only be made and non-maintaining and improve the precision of equipment return, improve rate of becoming a useful person；Achieve the standby automated location tracking work of cutting on production line, cutting equipment is had and efficiently automatically controls。
Accompanying drawing explanation
Below according to accompanying drawing, this utility model is described in further detail。
Fig. 1 is the structured flowchart of a kind of rope sensor range finding cutting equipment described in this utility model embodiment。
Detailed description of the invention
As shown in Figure 1, a kind of rope sensor range finding cutting equipment described in this utility model embodiment, including cutting car 1, cutting car track 2 it is provided with bottom cutting car, cutting car is provided with cutting gun 3 and embraces folder 4, embrace folder one end and connect the cylinder 5 in cutting car, cutting equipment is after obtaining the signal needing to cut, below cutting car two add and hug clamp device by the cylinder opening action in casing, automatically the strand 6 of walking is clamped, now, flame cutter automatic ignition, start to cut strand, described cutting car side is provided with mounting bracket 7, mounting bracket top is provided with thermal insulation board 8 or dust cover, thermal insulation board is provided with rope sensor diastimeter 9, it is provided with fastening bolt holes bottom described rope sensor diastimeter and fixes with mounting bracket by fastening bolt, one end of rope sensor diastimeter connects PLC parametric controller 10 by connecting cable 12, described rope sensor diastimeter is wound with rustless steel stay cord 11, rustless steel stay cord one end connects cutting car。
Time specifically used, cutting car is above continuous casting billet, and the needs according to the contract of production or steel rolling process, the strand that the continuous casting billet efficiently produced produces needs to cut by certain length, and the equipment controlling length has: 1. infrared photography scale；2. wheel measured by encoder；3. ball etc. is touched in fixed position。Below using that metering system all when cutting car does not return original position, can cannot accurately control cutting car and cut out the scale of Qualified Length, because initial point change, measurement device cannot be changed numerical value accurately。Therefore, by installing stay cord (or straight-line displacement) sensor instrument distance additional, and these data are increased in the long equipment of survey by data process, automatically adjust the starting point measured and just can accurately obtain the exact length of strand needs cutting, and control cutting car cutting, obtain accurate strand scale。The data signal of sensor enters computer or the process of PLC system control software design through connecting cable, converting electrical signals to length signals, and quickly revise the control position that strand is measured, stopping when controlling position revising until arriving, then send cutting instruction to cutting equipment, complete this and measure。Displacement sensor for pull rope can substitute grating scale, electronic ruler, laser range finder completely, it is achieved the high-acruracy survey of low cost。
Special stay cord (or straight-line displacement) sensor instrument distance instrument is put on dust cover or fixing thermal insulation board, connect cable to draw from its back, stay cord (or straight-line displacement) sensor instrument distance instrument is fixed on the body of cutting equipment by fixing bolt, and the computer of control software design and whole system or PLC are connected and play collecting device information and automatically read the purpose of position data；Thermal insulation board or dust cover are arranged on the side (below) of cutting equipment, facilitate the connection of the other end and other junction points, and the fastening of whole parts is prevented vibration influence accuracy of measurement by fixing bolt；Thermal insulation board or dust cover have the outside thermal-radiating heat-blocking action of stop, and thermal insulation board adopts common 10mm steel plate, and dust cover adopts common 3mm steel plate (or 2mm corrosion resistant plate) to make, and protects sensor device operation safe and reliable, steady in a long-term。This working sensor voltage DC 24V, exports signal 4-20mA, it is possible to measure in real time, and precision is high, processes system for computer and PLC and provides position data accurately。
This utility model have employed the application on cutting equipment of stay cord (or straight-line displacement) sensor instrument distance。The function of draw-wire displacement sensor is that mechanical movement is converted to and can be measured, the signal of telecommunication of record or transmission。Displacement sensor for pull rope is wound on a threaded wheel hub by stretchable stainless steel cable, this wheel hub and a precision rotation induction apparatus link together, induction apparatus can be incremental encoder, definitely (independence) encoder, mixing or conductive plastics rotating potentiometer, lock unit or resolver。In operation, draw-wire displacement sensor is arranged on fixed position, and stay cord is tied on mobile object。Stay cord rectilinear motion and mobile object axis of movement alignment。When motion occurs, stay cord stretches and shrinks。One contained spring ensures that the rate of tension of stay cord is constant。Threaded wheel hub drives precision rotation induction apparatus to rotate, and exports a signal of telecommunication proportional to stay cord displacement。Measure output signal and can draw the displacement of moving object, direction or speed。
The cutting equipment adopting which work can not only realize position accurate information, simultaneously can also actual range that accurately measurement device changes at any time, and by this Digital Transmission to the equipment controlling strand length, adjustment clipping time and needs increase or reduce making up the difference of the positional distance of the change in location due to cutting car automatically。Touch limit mode: the metering system of stay cord (or straight-line displacement) sensor device is stay cord (or straight-line displacement) sensor by being arranged on fixed support, the other end be arranged on the casing of cutting car (or sensor to be arranged on the casing of cutting car outer or internal, the other end is on fixing support), when cutting car moves, sensor just draws the data of displacement naturally, converted to the current signal of 4-20mA by the change in voltage of sensor, calculate the changing value of its physical location, as the foundation controlling Cutting Length。Displacement sensor for pull rope mode signal output is divided into digital signal output and analog signal output, sensor with data readout can select increment rotary encoder, absolute value encoder etc., output signal is square wave ABZ signal or gray code signal, stroke is maximum can accomplish 10000 millimeters, linear precision maximum 0.01%, resolving power can select precision potentiator according to the differently configured maximum 0.001 millimeter/pulse simulation output type that can reach, Hall encoder, absolute value encoder etc., output signal can be 4-20 milliampere, 0-5 lies prostrate, 0-10 lies prostrate, serial SSI and resistance signal etc., range can reach 12500 millimeters, use the maximum degree of protection that can reach IP65 of environment, use under the wide temperature environment of-45 DEG C～+105 DEG C。
This utility model solves the technical scheme is that this utility model of its technical problem and have employed the mode of stay cord (or straight-line displacement) sensor instrument distance, it is achieved that the purpose to the standby automated location tracking work of cutting on production line。This technology is mainly made up of: stay cord (or straight-line displacement) sensor, mounting bracket, thermal insulation board, protective cover, connection cable, fixing bolt, control software design etc.。Its medium pulling rope (or straight-line displacement) sensor instrument distance has the effect of range finding；Thermal insulation board and dust cover have the effect of protection sensor device；Equipment is powered by connection cable, the guaranteeing role of data signal transmission；Fixing bolt plays the effect of fixing sensor device；Data and signal are carried out and the effect of computer or PLC communication transfer by software。
Optimum efficiency of the present utility model is; have employed quick, simple, advanced; the design of original creation, calculating, control thought, it is achieved that adopting mode efficiently the automatically controlling cutting equipment of stay cord (or straight-line displacement) sensor instrument distance, all elements all complement one another and protect。
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, do any change; every have same or like with the application like technical scheme, all fall within protection domain of the present utility model。
Claims (2)
1. a rope sensor range finding cutting equipment, including cutting car, cutting car track it is provided with bottom cutting car, cutting car is provided with cutting gun and embraces folder, embrace folder one end and connect the cylinder in cutting car, it is characterized in that, described cutting car side is provided with mounting bracket, mounting bracket top is provided with thermal insulation board, thermal insulation board is provided with rope sensor diastimeter, it is provided with fastening bolt holes bottom described rope sensor diastimeter and fixes with mounting bracket by fastening bolt, one end of rope sensor diastimeter connects PLC parametric controller by connecting cable, described rope sensor diastimeter is wound with rustless steel stay cord, rustless steel stay cord one end connects cutting car。
2. a kind of rope sensor range finding cutting equipment as claimed in claim 1, it is characterised in that described thermal insulation board is thickness is the steel plate of 10mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007137.4U CN205333037U (en) | 2016-01-07 | 2016-01-07 | Stay cord sensor range finding cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007137.4U CN205333037U (en) | 2016-01-07 | 2016-01-07 | Stay cord sensor range finding cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333037U true CN205333037U (en) | 2016-06-22 |
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ID=56209262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620007137.4U Expired - Fee Related CN205333037U (en) | 2016-01-07 | 2016-01-07 | Stay cord sensor range finding cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596458A (en) * | 2014-10-27 | 2015-05-06 | 徐工集团工程机械股份有限公司 | Conductor length sensor and conductor length measuring method |
| CN108436639A (en) * | 2018-03-01 | 2018-08-24 | 广东博科数控机械有限公司 | A kind of large size car body robot sanding and polishing system and its polishing method |
| CN113970013A (en) * | 2021-11-01 | 2022-01-25 | 中海石油(中国)有限公司 | Method for fixing stay bar of underwater production manifold in steel cylinder under seabed mud surface |
| CN116719012A (en) * | 2023-06-09 | 2023-09-08 | 广东凯源电力勘测设计有限公司 | Intelligent range finder |
-
2016
- 2016-01-07 CN CN201620007137.4U patent/CN205333037U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596458A (en) * | 2014-10-27 | 2015-05-06 | 徐工集团工程机械股份有限公司 | Conductor length sensor and conductor length measuring method |
| CN104596458B (en) * | 2014-10-27 | 2017-10-27 | 徐工集团工程机械股份有限公司 | A kind of bracing wire linear transducer and bracing wire length measurement method |
| CN108436639A (en) * | 2018-03-01 | 2018-08-24 | 广东博科数控机械有限公司 | A kind of large size car body robot sanding and polishing system and its polishing method |
| CN108436639B (en) * | 2018-03-01 | 2024-06-18 | 广东博科数控机械有限公司 | Large-scale car body robot polishing system and polishing method thereof |
| CN113970013A (en) * | 2021-11-01 | 2022-01-25 | 中海石油(中国)有限公司 | Method for fixing stay bar of underwater production manifold in steel cylinder under seabed mud surface |
| CN116719012A (en) * | 2023-06-09 | 2023-09-08 | 广东凯源电力勘测设计有限公司 | Intelligent range finder |
| CN116719012B (en) * | 2023-06-09 | 2024-01-23 | 广东凯源电力勘测设计有限公司 | Intelligent range finder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: 075000, No. 2, No. 11, No. 10, Guan yuan Plaza, No. 2 Shengli Middle Road, Qiaodong District, Hebei, Zhangjiakou Patentee after: Zhangjiakou Beijing Huacheng Oriental Science and Technology Co. Ltd. Address before: 102200, building 3, building 35, 139 West Street, Changping District, Beijing, Huilongguan Patentee before: BEIJING HUACHENG DONGFANG TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20210107 |