CN205520738U - Control system is cuted to rod - Google Patents
Control system is cuted to rod Download PDFInfo
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- CN205520738U CN205520738U CN201620369120.3U CN201620369120U CN205520738U CN 205520738 U CN205520738 U CN 205520738U CN 201620369120 U CN201620369120 U CN 201620369120U CN 205520738 U CN205520738 U CN 205520738U
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Abstract
The utility model relates to a control system is cuted to rod belongs to metallurgical industry rod production technical field. Technical scheme is: contain end frame rolling mill (1), hot metal detector one (2), (3) are cut to the multiple length, the motor is cut to the multiple length, transmission is cut to the multiple length, hot metal detector two (4), export roller way (5) and PLC control module, it cuts (3) to be equipped with end frame rolling mill (1) and multiple length on export roller way (5), the multiple length is cut (3) and is cut transmission through the multiple length and cut motor drive with the multiple length and be connected, the multiple length is cut and is equipped with hot metal detector two (4) and hot metal detector (2) on (3) fore -and -after export roller way (5) respectively, hot metal detector two (4) and hot metal detector one (2) is connected with PLC control module respectively, and PLC control module's output and multiple length are cut the transmission communication and be connected. The beneficial effects of the utility model are that: the problem of the multiple length cut uneven in lengthly and does not cut multiple length etc is solved, the rod lumber recovery has been improved.
Description
Technical field
This utility model relates to a kind of bar material cutting control system, belongs to metallurgy industry bar production equipment technical field.
Background technology
During bar production, it has been respectively mounted multi-length shear in Runout area, bar is carried out cutting to length, the shearing ultimate principle of multi-length shear is through gathering relevant on-site signal, deliver to multi-length shear PLC control module, send shear signal through the calculating of PLC control module, drive multi-length shear to perform startups, the This move cycle doing sheared and reset back and forth performs.Often there is the misoperation of multi-length shear or is failure to actuate in conventional bar material cutting control system, and causes length or the length or short of double length shearing, does not the most shear multiple length phenomenon and happen occasionally.The exception of multi-length shear action also directly results in upstream device skirtboard and divides the motor process of steel and cold bed, the most also can cause heap steel, causes the damage to equipment, strengthens the labor intensity of Runout area workman.The parking thereby resulted in will directly affect the economic indicator such as production operational availability and product lumber recovery.
Utility model content
This utility model purpose is to provide a kind of bar material cutting control system, it is respectively mounted hot metal detector on runout table before and after multi-length shear, and control multi-length shear actuating device by PLC control module, it is achieved and accurately starting, shear and resetting of multi-length shear, solve problem present in background technology.
The technical solution of the utility model is:
A kind of bar material cutting control system, comprise end rolling mill, hot metal detector one, multi-length shear, multi-length shear motor, multi-length shear actuating device, hot metal detector two, runout table and PLC control module, runout table is provided with end rolling mill and multi-length shear, multi-length shear is by multi-length shear actuating device and multi-length shear motor drive connection, hot metal detector two and hot metal detector one it is respectively equipped with on runout table before and after multi-length shear, described hot metal detector two and hot metal detector one are connected with PLC control module respectively, the outfan of PLC control module is connected with multi-length shear actuating device communication.
Distance between described hot metal detector two and multi-length shear is less than the multiple lengths of bar.
Use this utility model, hot metal detector two and hot metal detector one, reach PLC control module by detection signal, and PLC control module is by controlling multi-length shear actuating device, complete accurately starting, shear and resetting multi-length shear, it is achieved the accurate double length shearing of bar.
The beneficial effects of the utility model are: multi-length shear can start accurately, shears and reset, and solve double length shearing uneven in length and do not shear the problems such as multiple length, improve production operational availability and bar lumber recovery.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
In figure: end rolling mill 1, hot metal detector 1, multi-length shear 3, hot metal detector 24, runout table 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1, a kind of bar material cutting control system, comprise end rolling mill 1, hot metal detector 1, multi-length shear 3, multi-length shear motor, multi-length shear actuating device, hot metal detector 24, runout table 5 and PLC control module, runout table 5 is provided with end rolling mill 1 and multi-length shear 3, multi-length shear 3 is by multi-length shear actuating device and multi-length shear motor drive connection, hot metal detector 24 and hot metal detector 1 it is respectively equipped with on runout table 5 before and after multi-length shear 3, described hot metal detector 24 and hot metal detector 1 are connected with PLC control module respectively, the outfan of PLC control module is connected with multi-length shear actuating device communication.
Distance between described hot metal detector 24 and multi-length shear 3 is less than the multiple lengths of bar.
In the present embodiment:
Hot metal detector 1 and hot metal detector 24 use the HMD630-4 type low form detector of Lucheng, Changzhou, the minimum screw-thread steel detecting 500 degree.Multi-length shear actuating device model is 6RA70, and the distance between hot metal detector 24 and multi-length shear 3 is close to the multiple lengths of bar.
In shear history, when end, rolling mill 1 load signal is become 1 from 0, when hot metal detector 1 detects finished product steel toe, it is believed that finished steel head signal arrives, and starts to survey long preparation, thinks that high-speed counter resets simultaneously and starts counting up.When hot metal detector 24 detects signal, high-speed counter again resets beginning and again counts, when the actual value of counting arrives setting value, then send shear pulse edge, it is directly fed to 6RA70 multi-length shear actuating device, multi-length shear is sheared and is started to cut the first cutter, will be separated end to end by the raising speed of skirthoard track after cutting, steel under multi-length shear cutting edge closure signal passes to control system for cooling bed control skirtboard simultaneously.New steel head is at hot metal detector 24, when hot metal detector 24 detects signal again, high-speed counter again resets beginning and again counts, when the actual value of counting arrives setting value, then send shear pulse edge, it is directly fed to 6RA70 multi-length shear actuating device, start multi-length shear shearing to start to cut the second cutter, cut the 3rd cutter by that analogy, 4th cutter ..., when end, rolling mill 1 load signal is become 0 from 1, then hot metal detector 1 detection signal from 1 become 0 time, think that finished steel tail signal arrives, terminate to survey length, steel under tail signal controls skirtboard end root simultaneously.Realize the double length shearing function of multi-length shear.
Claims (2)
1. a bar material cutting control system, it is characterized in that: comprise end rolling mill (1), hot metal detector one (2), multi-length shear (3), multi-length shear motor, multi-length shear actuating device, hot metal detector two (4), runout table (5) and PLC control module, runout table (5) is provided with end rolling mill (1) and multi-length shear (3), multi-length shear (3) is by multi-length shear actuating device and multi-length shear motor drive connection, hot metal detector two (4) and hot metal detector one (2) it is respectively equipped with on runout table (5) before and after multi-length shear (3), described hot metal detector two (4) and hot metal detector one (2) are connected with PLC control module respectively, the outfan of PLC control module is connected with multi-length shear actuating device communication.
A kind of bar material cutting control system the most according to claim 1, it is characterised in that: the distance between described hot metal detector two (4) and multi-length shear (3) is less than the multiple lengths of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369120.3U CN205520738U (en) | 2016-04-28 | 2016-04-28 | Control system is cuted to rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369120.3U CN205520738U (en) | 2016-04-28 | 2016-04-28 | Control system is cuted to rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520738U true CN205520738U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369120.3U Active CN205520738U (en) | 2016-04-28 | 2016-04-28 | Control system is cuted to rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520738U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198852A (en) * | 2021-06-09 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Automatic measuring system for steel rolling bar sizing |
| CN113333478A (en) * | 2021-05-25 | 2021-09-03 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Steel piling fault detection method for wire and bar mill |
| CN113399468A (en) * | 2021-06-18 | 2021-09-17 | 首钢长治钢铁有限公司 | High-speed bar tail steel length optimization control device and optimization method |
| CN114473034A (en) * | 2022-03-11 | 2022-05-13 | 山东钢铁集团永锋临港有限公司 | Device for improving shearing precision of multi-length shear of bar wire |
-
2016
- 2016-04-28 CN CN201620369120.3U patent/CN205520738U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333478A (en) * | 2021-05-25 | 2021-09-03 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Steel piling fault detection method for wire and bar mill |
| CN113198852A (en) * | 2021-06-09 | 2021-08-03 | 芜湖新兴铸管有限责任公司 | Automatic measuring system for steel rolling bar sizing |
| CN113399468A (en) * | 2021-06-18 | 2021-09-17 | 首钢长治钢铁有限公司 | High-speed bar tail steel length optimization control device and optimization method |
| CN114473034A (en) * | 2022-03-11 | 2022-05-13 | 山东钢铁集团永锋临港有限公司 | Device for improving shearing precision of multi-length shear of bar wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |