CN203002782U - Automatic loop-removal control device - Google Patents
Automatic loop-removal control device Download PDFInfo
- Publication number
- CN203002782U CN203002782U CN 201220668080 CN201220668080U CN203002782U CN 203002782 U CN203002782 U CN 203002782U CN 201220668080 CN201220668080 CN 201220668080 CN 201220668080 U CN201220668080 U CN 201220668080U CN 203002782 U CN203002782 U CN 203002782U
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- loop
- industrial computer
- personal computer
- industrial personal
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Abstract
The utility model relates to an automatic loop-removal control device which comprises a loop-quantity detection port, a loop-quantity detector, an industrial personal computer, a proportion integration differentiation (PID) regulator and an alertor. The loop-quantity detection port is arranged on a rolling line part, the loop-quantity detector is arranged above the loop-quantity detection port, the output end of the loop-quantity detector is connected with the industrial personal computer to transmit detected loop-quantity value to the industrial personal computer, the industrial personal computer compares the detected loop-quantity value with a setting threshold value, and when the loop-quantity value is smaller than the threshold value, a control indication is sent out. The PID regulator is connected with the industrial personal computer, and the PID regulator is self-blocked after receiving the control instruction sent by the control instruction. The alertor is connected with the industrial personal computer, and the alertor sends out a warning message after receiving the control instruction sent by the industrial personal computer. When a loop scanner can not detect loop quantity because a loop-removing roller does not remove loops normally and the like, a loop upstream rolling machine speeds up automatically, and steel is piled up. By means of the automatic loop-removal control device, steel-piling-up phenomenon is completely eradicated.
Description
Technical field
The utility model relates to a kind of kink and automatically excises and control to control, and belongs to that hot rolling is straight, the technical field of wire rod reinforcing bar equipment.
Background technology
In the looper of, wire rod reinforcing bar roll line straight in hot rolling, fail normally when playing cover or other reason and causing loop scanner to can't detect the cover amount when loop-rising roll, the significantly speed-raising automatically of kink upstream milling train causes the heap steel.
The utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, provide a kind of when loop-rising roll fail normal when playing cover or other reason and causing loop scanner to can't detect the cover amount, avoid kink upstream milling train automatically the speed-raising kink that causes piling steel automatically excise control device.
In order to solve above technical problem, the utility model provides a kind of kink automatically to excise control device, comprise that the cover amount detects mouth, cover amount detector, industrial computer, PID adjuster and alarm, described cover amount detects mouth and is arranged at the roll line place, the described cover amount that is arranged at described cover amount detector detects a mouthful top, the output of described cover amount detector is connected with described industrial computer, transmit the cover value that detects and arrive described industrial computer, the cover value that described industrial computer will detect and the threshold values of setting compare, during lower than described threshold values, send control instruction when described cover value;
Described PID adjuster is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, and described PID adjuster internal block;
Described alarm is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, sends warning message.
The technical scheme that the utility model further limits is: described cover amount detects a mouthful lower edge and exceeds rolling centerline 8cm.
The beneficial effects of the utility model are: a kind of kink described in the utility model excises control device automatically, stopped normally not play cover or other reason when causing loop scanner to can't detect the cover amount because of loop-rising roll, kink upstream milling train raises speed automatically, causes the phenomenon of heap steel.
Description of drawings
Fig. 1 is the structured flowchart that a kind of kink described in the utility model excises control device automatically;
Fig. 2 is the front view that a kind of kink described in the utility model excises kink detection mouth in control device automatically;
Fig. 3 is the top view that a kind of kink described in the utility model excises kink detection mouth in control device automatically.
The specific embodiment
Embodiment 1
A kind of kink that the present embodiment provides excises control device automatically, and its structured flowchart comprises that the cover amount detects mouth 1, cover amount detector, industrial computer, PID adjuster and alarm as shown in Figure 1.
The cover amount detects mouthful 1 and is arranged at the roll line place, and the cover amount detector is arranged at the cover amount and detects a mouthful top.The output of described cover amount detector is connected with described industrial computer, transmits the cover value that detects and arrives described industrial computer.The cover value that described industrial computer will detect and the threshold values of setting compare, and during lower than described threshold values, send control instruction when described cover value.
Described PID adjuster is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, and described PID adjuster internal block.
Described alarm is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, sends warning message.
The cover amount detects mouthful 1 lower edge and exceeds rolling centerline 8cm, its front view as described in Figure 2, its top view as shown in Figure 3, when guaranteeing that loop-rising roll does not play cover, feedback cover amount is lower than setting threshold.
Operation principle of the present utility model is: the kink malfunction is judged, set cover amount threshold value, after sending kink and playing the cover quality, as feed back the cover amount lower than threshold value, and namely be judged as malfunction, the PID adjuster is blocked, industrial computer sends warning message simultaneously, and prompting needs to check immediately.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. a kink excises control device automatically, it is characterized in that, comprise that the cover amount detects mouth, cover amount detector, industrial computer, PID adjuster and alarm, described cover amount detects mouth and is arranged at the roll line place, the described cover amount that is arranged at described cover amount detector detects a mouthful top, the output of described cover amount detector is connected with described industrial computer, transmit the cover value that detects and arrive described industrial computer, the cover value that described industrial computer will detect and the threshold values of setting compare, during lower than described threshold values, send control instruction when described cover value;
Described PID adjuster is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, and described PID adjuster internal block;
Described alarm is connected with described industrial computer, after receiving the control instruction that described industrial computer sends, sends warning message.
2. a kind of kink according to claim 1 excises control device automatically, it is characterized in that, described cover amount detects a mouthful lower edge and exceeds rolling centerline 8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668080 CN203002782U (en) | 2012-12-07 | 2012-12-07 | Automatic loop-removal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668080 CN203002782U (en) | 2012-12-07 | 2012-12-07 | Automatic loop-removal control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002782U true CN203002782U (en) | 2013-06-19 |
Family
ID=48594417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668080 Expired - Lifetime CN203002782U (en) | 2012-12-07 | 2012-12-07 | Automatic loop-removal control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008369A (en) * | 2012-12-07 | 2013-04-03 | 江苏永钢集团有限公司 | Automatic loop cutting control device |
| CN103532461A (en) * | 2013-10-21 | 2014-01-22 | 南车株洲电力机车研究所有限公司 | Device for stably controlling low-speed small-torque state switching of permanent magnet synchronous motor |
-
2012
- 2012-12-07 CN CN 201220668080 patent/CN203002782U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008369A (en) * | 2012-12-07 | 2013-04-03 | 江苏永钢集团有限公司 | Automatic loop cutting control device |
| CN103532461A (en) * | 2013-10-21 | 2014-01-22 | 南车株洲电力机车研究所有限公司 | Device for stably controlling low-speed small-torque state switching of permanent magnet synchronous motor |
| CN103532461B (en) * | 2013-10-21 | 2015-11-18 | 南车株洲电力机车研究所有限公司 | A kind of for steadily controlling the device that the little torque conditions of permagnetic synchronous motor low speed switches |
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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: 20200103 Address after: 215628, Jiangsu, Suzhou, Zhangjiagang Nanfeng Town, wing Union Patentee after: Jiangsu Soviet Peak Industry Co.,Ltd. Address before: Nanfeng town Zhangjiagang city Suzhou city Jiangsu province 215628 wing Jiangsu Yonggang group Patentee before: JIANGSU YONGGANG GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |