CN105598176A - Accumulation-proof automatic alarming and parking system of horizontal and vertical continuous rolling set - Google Patents
Accumulation-proof automatic alarming and parking system of horizontal and vertical continuous rolling set Download PDFInfo
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- CN105598176A CN105598176A CN201610074032.5A CN201610074032A CN105598176A CN 105598176 A CN105598176 A CN 105598176A CN 201610074032 A CN201610074032 A CN 201610074032A CN 105598176 A CN105598176 A CN 105598176A
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- flat vertical
- alarm
- controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B33/00—Safety devices not otherwise provided for; Breaker blocks; Devices for freeing jammed rolls for handling cobbles; Overload safety devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Factory Administration (AREA)
- Metal Rolling (AREA)
Abstract
The invention provides an accumulation-proof automatic alarming and parking system of a horizontal and vertical continuous rolling set. A secondary alarming system is arranged between adjacent two levels of horizontal and vertical continuous rolling machines; each secondary alarming system is connected with a primary alarming system; and each secondary alarming system comprises detection equipment for detecting size information of a wire rod product produced by the horizontal and vertical continuous rolling of the last level, a secondary controller and a secondary alarm, wherein the detection equipment is connected with the secondary controller, the detection equipment is used for transmitting acquired actual size information of the wire rod product to the secondary controller, and the secondary controller is internally provided with a secondary comparison module for comparing an actual size and a pre-set first allowable size, and a secondary instruction output module. Each secondary controller is connected with a central controller; each secondary controller is used for transmitting the actual size information and movement information of corresponding secondary comparison module and corresponding secondary instruction output module to the central controller; and the central controller is internally provided with a primary comparison module for comparing the actual size with a pre-set second allowable size and a primary instruction output module.
Description
Technical field
The present invention relates to a kind of flat vertical anti-accumulation automatic alarm of tandem rolling unit shutdown system.
Background technology
Flat vertical tandem rolling unit technique for continuous rolling is in the production of copper and copper alloy product, as wire,In the production and processing of silk, bar etc., be widely used. In the continuous rolling process of ultra-long section productIn, in view of the good plasticity of copper and copper alloy, the continuous rolling of multi-pass, easily because of road, front and backOperation rolling parameter is inharmonious, raw material coarse grains or crystal grain is inhomogeneous, raw material physical sizeThe impact of the unstable state factor of inhomogeneous and other system and the accumulation that produces physical sizeProperty is piled up, and due to high-speed rolling, even can reach the extensive accumulation of geometric progression,Make to be difficult to enter into down in one rolling mill practice, cause equipment " vexed car ", rolls damage orThe overload of motor etc., and then generation equipment is badly damaged, and fatal crass in particular cases can occurMajor accident. Current, in flat vertical continuous rolling process, mainly take different rolling worksThe roller parameter of skill and passage is strictly controlled, and relies on operating personnel's experience and sense of responsibilityPrevent the generation of this phenomenon, but these methods are all difficult to guarantee that high-end alloy overlength wire rod can be highSpeed steady production.
Summary of the invention
For addressing the above problem, the invention provides a kind of flat vertical anti-accumulation automatic alarm of tandem rolling unitShutdown system.
The technical solution used in the present invention is:
The flat vertical anti-accumulation automatic alarm of tandem rolling unit shutdown system, flat vertical tandem rolling unit comprises someThe flat vertical tandem mill of level, the wire product of the flat vertical tandem mill output of upper level enters next stage Ping LilianMilling train reprocessing, is equipped with sub-warning system between the flat vertical tandem mill of adjacent two-stage, and each son is reported to the policeSystem is all connected with mother newspaper alarm system;
Described sub-warning system comprises for detection of the wire rod of the flat vertical tandem mill output of upper level producesCheckout equipment, sub-controller and the sub-alarm of the dimension information of product, checkout equipment is controlled with sonDevice is connected, and checkout equipment controls the actual size information conveyance of the wire product collecting to sonDevice, has comparison actual size and compares mould with the son of the first permission size of presetting in sub-controllerPiece and sub-instructions output module, sub-instructions output module according to the Output rusults of sub-comparison module toThe switch output control instruction of sub-alarm, the flat vertical tandem mill of adjacent two-stage;
Mother newspaper alarm system comprises central controller and female alarm, and each sub-controller is all controlled with central authoritiesDevice processed is connected, and each sub-controller is all by actual size information, sub-comparison module and sub-instructions outputThe action message of module flows to central controller, has actual size equal in central controllerWith the second default female comparison module and female instruction output module that allows size to compare, mother refers toMake output module according to the Output rusults of female comparison module to female alarm, each flat vertical tandem millSwitch output control instruction.
Described checkout equipment is calibrator or eddy current flaw detec.
Beneficial effect of the present invention is embodied in:
Can realize the flat rolling on edge system of high speed of ultra-long section product, in the time that surplus is piled up, can report to the police orStop, avoided influencing each other between flat vertical tandem mills at different levels, realized the height of overlength wire rodSpeed steady production, has reduced the destabilizing factor that equipment moves, and ensures site operation personnel's peaceThe safety and stability of complete and equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
With reference to accompanying drawing, the flat vertical anti-accumulation automatic alarm of tandem rolling unit shutdown system, flat vertical tandem millGroup comprises the flat vertical tandem mill 1 of some levels, and the wire product of flat vertical tandem mill 1 output of upper level entersThe flat vertical tandem mill 1 of next stage is reprocessed, and is equipped with son and reports to the police between the flat vertical tandem mill of adjacent two-stageSystem, each sub-warning system is all connected with mother newspaper alarm system;
Described sub-warning system comprises for detection of the wire rod of flat vertical tandem mill 1 output of upper level producesCheckout equipment 2, sub-controller 3 and the sub-alarm 4 of the dimension information of product, checkout equipment 2 and sonController 3 is connected, checkout equipment 2 by the actual size information conveyance of the wire product collecting toIn sub-controller 3, in sub-controller 3, there is comparison actual size and the first default permission sizeSub-comparison module and sub-instructions output module, sub-instructions output module is according to sub-comparison moduleOutput rusults is to the switch output control instruction of sub-alarm 4, the flat vertical tandem mill 1 of adjacent two-stage;
Mother newspaper alarm system comprises central controller 5 and female alarm 6, each sub-controller 3 all with inCentre controller 5 is connected, and each sub-controller 3 all refers to actual size information, sub-comparison module and sonMake the action message of output module flow to central controller 5, in central controller 5, have realityFemale comparison module and female instruction output that border size is all compared with the second default permission sizeModule, female instruction output module according to the Output rusults of female comparison module to female alarm 6, eachThe switch output control instruction of flat vertical tandem mill 1.
Described checkout equipment 2 is calibrator or eddy current flaw detec.
The present invention is for the production of the ultra-long section product of copper and copper alloy, as wire, silk, bar etc.,Wire product one-level one-level enters flat the standing in tandem mill of different stage and processes, and upper level is flatThe size of the wire product of vertical tandem mill output must meet default, just can guarantee follow-up Ping LilianProduct after milling train processing meets the requirements, and avoids surplus accumulation, realizes the stable life of wire productProduce.
The present invention includes two-stage warning system: sub-warning system and mother newspaper alarm system, wire productDuring from the flat vertical tandem mill output of every one-level, checkout equipment 2 all will gather its actual dimension information alsoBe transported in sub-controller 3, and sub-comparison module can allow size to enter actual size and firstRow relatively. In the time that actual size is greater than the first permission size, sub-instructions output module is to alarm4 and the flat vertical tandem mill output action instruction of adjacent two-stage, alarm 4 moves, and adjacent two-stage is flatVertical tandem mill 1 also stops; In the time that actual size is less than the first permission size, sub-instructions output mouldPiece exports to alarm 4 instruction of being failure to actuate, and alarm 4 is failure to actuate, the flat vertical tandem rolling of adjacent two-stageMachine 1 continues operation.
The dimension information of checkout equipments 2 at different levels all can be transported in central controller 5, and female ratioItself and the second permission size can be compared compared with module. When one of them actual size is greater thanWhen two permission sizes, female instruction output module is defeated to female alarm 6 and flat vertical tandem mill 1 at different levelsGo out action command, female alarm 6 moves, and flat vertical tandem mills 1 at different levels also stop; When all realitiesWhen border size is all less than the second permission size, female instruction output module is exported not to female alarm 6Action command, female alarm 6 is failure to actuate, and flat vertical tandem mill 1 at different levels continues operation.
Content described in this description embodiment is only the row of the way of realization to inventive conceptLift, protection scope of the present invention should not be regarded as only limiting to the concrete shape that embodiment statesFormula, protection scope of the present invention also and conceive according to the present invention in those skilled in the art institute canThe equivalent technologies means of expecting.
Claims (2)
1. the anti-accumulation automatic alarm of flat vertical tandem rolling unit shutdown system, flat vertical tandem rolling unit comprisesThe flat vertical tandem mill of some levels, it is flat that the wire product of the flat vertical tandem mill output of upper level enters next stageVertical tandem mill reprocessing, is characterized in that: between the flat vertical tandem mill of adjacent two-stage, be equipped with son reportAlarm system, each sub-warning system is all connected with mother newspaper alarm system;
Described sub-warning system comprises for detection of the wire rod of the flat vertical tandem mill output of upper level producesCheckout equipment, sub-controller and the sub-alarm of the dimension information of product, checkout equipment is controlled with sonDevice is connected, and checkout equipment controls the actual size information conveyance of the wire product collecting to sonDevice, has comparison actual size and compares mould with the son of the first permission size of presetting in sub-controllerPiece and sub-instructions output module, sub-instructions output module according to the Output rusults of sub-comparison module toThe switch output control instruction of sub-alarm, the flat vertical tandem mill of adjacent two-stage;
Mother newspaper alarm system comprises central controller and female alarm, and each sub-controller is all controlled with central authoritiesDevice processed is connected, and each sub-controller is all by actual size information, sub-comparison module and sub-instructions outputThe action message of module flows to central controller, has actual size equal in central controllerWith the second default female comparison module and female instruction output module that allows size to compare, mother refers toMake output module according to the Output rusults of female comparison module to female alarm, each flat vertical tandem millSwitch output control instruction.
2. the anti-accumulation automatic alarm of flat vertical tandem rolling unit as claimed in claim 1 stops and isSystem, is characterized in that: described checkout equipment is calibrator or eddy current flaw detec.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074032.5A CN105598176B (en) | 2016-02-01 | 2016-02-01 | The flat anti-accumulation automatic alarm shutdown system of vertical Continuous mill train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610074032.5A CN105598176B (en) | 2016-02-01 | 2016-02-01 | The flat anti-accumulation automatic alarm shutdown system of vertical Continuous mill train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598176A true CN105598176A (en) | 2016-05-25 |
| CN105598176B CN105598176B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610074032.5A Active CN105598176B (en) | 2016-02-01 | 2016-02-01 | The flat anti-accumulation automatic alarm shutdown system of vertical Continuous mill train |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139201A (en) * | 1980-04-01 | 1981-10-30 | Ishikawajima Harima Heavy Ind Co Ltd | Cold rolling plant |
| CN1108157A (en) * | 1993-09-07 | 1995-09-13 | 曼内斯曼股份公司 | Apparatus for detecting Pilger cold rolled tube |
| CN102430584A (en) * | 2011-12-13 | 2012-05-02 | 江西稀有稀土金属钨业集团有限公司 | Device and method for automatically detecting line breakage or stacking of rolling mill |
| CN103170505A (en) * | 2013-03-29 | 2013-06-26 | 安阳市合力高速冷轧有限公司 | Cold rolling wire rod steel piling detecting and steel scrap collecting device |
| CN203875115U (en) * | 2014-01-17 | 2014-10-15 | 王振军 | Automatic rolling pulling apparatus suitable for trapezoid and flat wire rod rolling |
-
2016
- 2016-02-01 CN CN201610074032.5A patent/CN105598176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139201A (en) * | 1980-04-01 | 1981-10-30 | Ishikawajima Harima Heavy Ind Co Ltd | Cold rolling plant |
| CN1108157A (en) * | 1993-09-07 | 1995-09-13 | 曼内斯曼股份公司 | Apparatus for detecting Pilger cold rolled tube |
| CN102430584A (en) * | 2011-12-13 | 2012-05-02 | 江西稀有稀土金属钨业集团有限公司 | Device and method for automatically detecting line breakage or stacking of rolling mill |
| CN103170505A (en) * | 2013-03-29 | 2013-06-26 | 安阳市合力高速冷轧有限公司 | Cold rolling wire rod steel piling detecting and steel scrap collecting device |
| CN203875115U (en) * | 2014-01-17 | 2014-10-15 | 王振军 | Automatic rolling pulling apparatus suitable for trapezoid and flat wire rod rolling |
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| Publication number | Publication date |
|---|---|
| CN105598176B (en) | 2017-11-03 |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic alarm and shutdown system for anti accumulation of horizontal vertical continuous rolling mill Effective date of registration: 20220114 Granted publication date: 20171103 Pledgee: Jiaxing Bank Co.,Ltd. Jinhua Branch Pledgor: ZHEJIANG TIANNING ALLOY MATERIAL Co.,Ltd. Registration number: Y2022330000094 |
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Date of cancellation: 20220815 Granted publication date: 20171103 Pledgee: Jiaxing Bank Co.,Ltd. Jinhua Branch Pledgor: ZHEJIANG TIANNING ALLOY MATERIAL Co.,Ltd. Registration number: Y2022330000094 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti accumulation Automatic Alarm Shutdown System for Horizontal Vertical Continuous Rolling Mill Effective date of registration: 20221114 Granted publication date: 20171103 Pledgee: Bank of Wenzhou Co.,Ltd. Jinhua Branch Pledgor: ZHEJIANG TIANNING ALLOY MATERIAL Co.,Ltd. Registration number: Y2022330003049 |