CN204453598U - Strip tensioning self-checking device - Google Patents
Strip tensioning self-checking device Download PDFInfo
- Publication number
- CN204453598U CN204453598U CN201520061488.9U CN201520061488U CN204453598U CN 204453598 U CN204453598 U CN 204453598U CN 201520061488 U CN201520061488 U CN 201520061488U CN 204453598 U CN204453598 U CN 204453598U
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- China
- Prior art keywords
- strip
- support crossbeam
- frame
- tensile force
- servomotor
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Abstract
The utility model provides a kind of strip tensioning self-checking device, it comprises frame, and on the left side that described frame two ends are arranged, right two live-rollerss, and support crossbeam is set at central rack, described support crossbeam arranges support roller, it is characterized in that described support crossbeam is connected by slide rail with described frame, and described support crossbeam is connected with servomotor, described support crossbeam is driven to move up and down in frame slide rail by described servomotor, and pressure detection pump is installed bottom carrying roller, described pressure detection pump is connected with a servomechanism, described servomechanism is connected with described servomotor.This novel strip tensioning self-checking device provided, structure is simple, cheap, and is fused in an apparatus system by strip tensile force Detection and adjustment and completes, and tensile force detects adjustment precisely, can carry out large-scale promotion.
Description
Technical field
The new shape of this practicality relates on a kind of metal plate and belt deep processing and production line, the device that strip tensioning situation can according to circumstances regulate automatically.
Background technology
Continuous metal strip deep processing and production line (pot galvanize, color coating, pickling etc.) of the prior art, its metal plate and belt runs with certain speed on a production line, after multiple handler, finally complete deep processing, its metal plate and belt of whole process running velocity is on a production line certain, also require that whole piece metal plate and belt strip tensile force is on a production line certain, strip tensile force numerical value simultaneously, follow-up strip deep processing quality will be had a strong impact on.If strip tensile force is on a production line too loose, there is strip dilatory phenomenon on a production line, strip surface quality will be damaged, have a strong impact on follow-up hot galvanizing, the quality of color coating, effect.And if strip tensile force is on a production line too tight, is easy to the broken belt causing tensioning strip, needs threading again to resume production, occur causing the situation of serious expense of taking a lot of work material.
And whole piece metal plate and belt deep processing and production line program, step are various, therefore, in actual strip deep processing production process, strip is all change at any time with the operation of strip at the tension value of manufacturing line each point, and this just needs to carry out real-time monitoring and measurement to the tensile force numerical value of strip.And normally needing the place detecting strip tensile force that one strip detecting device is set in prior art, the tensile force numerical value of special detection strip, and at detecting device two ends, serpentine idler roller is set simultaneously, according to the numerical value of detecting device, regulate the folding of two idler rollers, thus realize the object that on strip manufacturing line, tensile force regulates.But strip tensile force adjusting device of the prior art, detect and be divided into two cover systems with adjustment, complex structure, cost are high, and control apparatus adopts the conventional confguration of serpentine idler roller, its strip tensile force control lag, degree of regulation is not high, very easily occurs that strip regulates excessive, causes the phenomenon of strip ribbon to occur.
Utility model content
In order to solve the detection of above-mentioned prior art tabularium tensile force, control apparatus structure disperses, complexity, involve great expense, and the problem that degree of regulation is not high, the new shape of this practicality provides a kind of strip tensioning self-checking device of new shape.
The new shape technical scheme of this practicality comprises: frame, and at left and right two live-rollerss that described frame two ends are arranged, and support crossbeam is set at central rack, described support crossbeam arranges support roller, it is characterized in that described support crossbeam is connected by slide rail with described frame, and described support crossbeam is connected with servomotor, described support crossbeam is driven to move up and down in frame slide rail by described servomotor.
The new shape of this practicality, by moving up and down the design of formula support crossbeam, can make hard-wired support roller on support crossbeam realize upper and lower vertical movement, thus reaches the metal plate and belt object that tensile force stretches or loosens on support roller.As needs disposal is tightened to strip tensile force time, by electric machine rotation, drive support beam vertical upward sliding, strip, under support roller application force upwards, realizes the retightening operation of its strip tensile force.Otherwise regulate support crossbeam downwards, support roller reduces strip application force upwards, realizes the operation that strip tensile force loosens.
Preferably, be provided with pressure detection pump bottom support roller, described pressure detection pump is connected with a servomechanism, and described servomechanism is connected with described servomotor.
By the mode of setting pressure testing pump bottom support roller, can Real-Time Monitoring metal plate and belt to the downward application force of support roller, the tensile force numerical value of strip can be drawn by simply converting, and by data are sent to servomechanism, compare with the real time value be sent in servomechanism by presetting normal range tensile force numerical value in servomechanism, and comparison result is sent on servomotor, servomotor will make suitable adjustment, on, the position of lower adjustment support crossbeam, to ensure that the real time value of strip tensile force on manufacturing line all coincide with predetermined value.Therefore, the function that strip tensile force regulates automatically is achieved.
Further, frame is provided with level detection device, keeps left and right two live-rollerss at frame two ends to be positioned in same level.By arranging level detection device in frame, ensure that left and right two live-rollerss are in same level, being achieved accurate measurement and the accurate adjustment of strip tensile force.
The strip tensioning self-checking device that this new shape provides, structure is simple, cheap, and is fused in an apparatus system by strip tensile force Detection and adjustment and completes, and tensile force detects accurately, can carry out large-scale promotion.
Accompanying drawing explanation
The structural representation of the strip tensioning self-checking device that Fig. 1 provides for the new shape of this practicality.
Detailed description of the invention
Be described further below in conjunction with the detailed description of the invention of accompanying drawing to the new shape of this practicality.
As shown in Figure 1, the strip tensioning self-checking device that the new shape of this practicality provides, comprise " work " font support 1, and support 1 two ends arrange left/right rotation action roller 2 and 3, and arrange a support crossbeam 4 at the middle part of support 1, support crossbeam 4 is provided with support roller 5, metal plate and belt 6 is wrapped on live-rollers 2,3 and support roller 5 in serpentine, as Fig. 1, metal plate and belt 6 is kept to cover all the time in support 5.Further, the strut bar 7 of frame 1 is provided with slide rail, and support crossbeam 4 is connected by slide rail with strut bar 7, realizes support crossbeam 4 and carries support roller 5 in the upper and lower slip of two strut bar 7 intermediate vertical.Further, a pressure detection pump 8 is installed in the bottom of support roller 5, the real-time pressure (through simple convert can draw tensile force numerical value that metal plate and belt 6 current) of metal plate and belt 6 for support roller 5 can be monitored at any time.Pressure detection pump 8 is connected with a servomechanism 9, and the other end of servomechanism 9 is connected with a servomotor 10, and the turning cylinder of its servomotor 10 is connected with support crossbeam 4, by the running of servomotor 10, controls support crossbeam 4 and slides up and down in the middle of strut bar 7.In frame 1, be provided with level detection device 11 simultaneously, in order to monitor the Realize of frame 1, must keep two slewing rollers 2 and 3 in real time in same level, to reach the object accurately measuring metal plate and belt 6 tensile force.
The above-mentioned strip tensioning self-checking device that this new shape provides is arranged on place strip deep processing and production line needing to carry out strip tensioning adjustment, by the pressure of pressure detection pump 8 Real-Time Monitoring metal plate and belt 6 for support roller 5, metal current strip 6 tensile force on a production line can be learnt by converting, numerical value as now pressure detection pump 8 is bigger than normal, just illustrate that strip 6 tensile force is now excessive, by operating the rotation of servomotor 10, regulate support crossbeam 4 slide downward, when pressure detection pump 8 numerical value in the reasonable scope time, stop the rotation of servomotor 10, the position of fixing support crossbeam 4, now, metal plate and belt 6 tensile force on a production line revert to zone of reasonableness.Otherwise the tensile force as strip 6 is more loose, support crossbeam 4 upward sliding can be made, to reach the effect of tension metal plate and belt 6.
Certainly, also the regime values scope of pressure detection pump 8 is preset by servomechanism, when production line, along with the operation of strip, its metal plate and belt 6 tensile force on a production line changes at any time, when tensile force is excessive, when the numerical value of its pressure detection pump 8 is greater than the normal range preset, servomechanism 9 issues instructions to servomotor 10, support crossbeam 4 is regulated to move down by the rotation of servomotor 10, until the Numerical regression of pressure detection pump 8 is within the scope of regime values, vice versa.
Above-mentioned is only the groundwork of the new shape of this practicality, not to any restriction that the new shape of this practicality is made, every according to this practicality newly shape to its equivalent variations of carrying out and modification, all within the protection domain of the new shape of this practicality.
Claims (3)
1. a strip tensioning self-checking device, it comprises frame, and at left and right two live-rollerss that described frame two ends are arranged, and support crossbeam is set at central rack, described support crossbeam arranges support roller, it is characterized in that described support crossbeam is connected by slide rail with described frame, and described support crossbeam is connected with servomotor, drives described support crossbeam to move up and down in frame slide rail by described servomotor.
2. strip tensioning self-checking device according to claim 1, it is characterized in that being provided with pressure detection pump bottom support roller, described pressure detection pump is connected with a servomechanism, and described servomechanism is connected with described servomotor.
3. strip tensioning self-checking device according to claim 1, is characterized in that being provided with level detection device in frame, keeps left and right two live-rollerss at frame two ends to be positioned in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061488.9U CN204453598U (en) | 2015-01-29 | 2015-01-29 | Strip tensioning self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061488.9U CN204453598U (en) | 2015-01-29 | 2015-01-29 | Strip tensioning self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453598U true CN204453598U (en) | 2015-07-08 |
Family
ID=53660519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061488.9U Expired - Fee Related CN204453598U (en) | 2015-01-29 | 2015-01-29 | Strip tensioning self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219124A (en) * | 2017-07-24 | 2017-09-29 | 南通昌荣机电有限公司 | A kind of steel band tensile fatigue test device |
| CN113044638A (en) * | 2021-04-21 | 2021-06-29 | 安徽双盈纺织有限公司 | Control device with adjustable paper printing tension and use method thereof |
-
2015
- 2015-01-29 CN CN201520061488.9U patent/CN204453598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219124A (en) * | 2017-07-24 | 2017-09-29 | 南通昌荣机电有限公司 | A kind of steel band tensile fatigue test device |
| CN113044638A (en) * | 2021-04-21 | 2021-06-29 | 安徽双盈纺织有限公司 | Control device with adjustable paper printing tension and use method thereof |
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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: 20150708 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |