CN206240933U - A kind of cold rolling control device of auto-reverse - Google Patents
A kind of cold rolling control device of auto-reverse Download PDFInfo
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- CN206240933U CN206240933U CN201620612557.5U CN201620612557U CN206240933U CN 206240933 U CN206240933 U CN 206240933U CN 201620612557 U CN201620612557 U CN 201620612557U CN 206240933 U CN206240933 U CN 206240933U
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- frame
- winder
- shear
- leader tape
- machine
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Abstract
A kind of cold rolling control device of auto-reverse, including frame, uncoiler, winder, leader tape volume machine, range sensor, electric welding machine, shear, PLC, movement frame, running gear, guiding clamp, roll stacks, PLC is electrically connected with uncoiler, winder, leader tape volume machine, range sensor, electric welding machine, shear, running gear, guiding clamp, roll stacks.A kind of cold rolling control device of auto-reverse, using movement frame, realizes the automatic welding at leader tape and steel billet edge disclosed in the utility model, using band cramp and shear, the automatic winding of steel band, the automation of steel band rolling are realized, manpower intervention is reduced, rolling time has been saved.
Description
Technical field
The utility model belongs to cold rolling technology field, and in particular to a kind of cold rolling control device of auto-reverse.
Background technology
With expanding economy, the demand of stainless steel band steeply rises, and purposes constantly expands, and is widely used in electronics work
The all trades and professions such as industry, household electrical appliance, auto industry, mechanical industry, light industry and machinery, are not only the most advanced branches of science, new technology development
Important foundation, is also each traditional industry department high-tech, high level, the key raw material of high request product.Stainless steel refer to
Be difficult to get rusty in air, the corrosion resistant steel in acid, alkali, salt.Cold-rolled strip is, with hot rolling steel billet as raw material, through overpickling, to roll
System, annealing are made.Generally require multi-pass rolling process in the operation of rolling, therefore burn-on leader tape in steel band tail end,
In order to improve the rolling quality of steel band.
The reversible compact devices of cold rolling banding rolled piece disclosed in Chinese patent CN1096719A, the equipment has one to be located at
Reversible mill frame between two coiling machines for batching or launching, the two reversible mill frames can be corresponding to front and rear phase
After passage adjust, can speed up the operation of rolling.Reversible cold-rolling equipment disclosed in Chinese patent CN1303747A, its engagement
Device is configured in the downstream of steel band decoiling device, for will be joined together between steel band, or steel band and illusory material is joined together,
The engagement device has the cutter of shear steel strap end portion and an illusory material feedway of the illusory timber-used of supply, and the device can be with
This two positions for batching decoiling equipment are changed, will be coupled together with cold rolling production line with volume preparation work line and turned into
One lines.But said apparatus or method need manpower intervention in the operation of rolling, at a high temperature of hot rolling steel billet raw material,
It is less efficient that workman works, and the possibility of injury is higher.
The content of the invention
Regarding to the issue above, to overcome casualties in high temperature working processes, less manpower intervention, the utility model is provided
A kind of auto-reverse cold rolling control device.By setting movement frame, range sensor, electric welding machine, guiding clamp above frame,
Above-mentioned part Automatic-searching steel billet joint is controlled using PLC, and is welded with leader tape, without manpower intervention;By setting
In the shear and band cramp of winder numerical value tangential direction, the automatic winding of steel band is realized, improve production efficiency and product
Energy.
The utility model takes following technical scheme to realize above-mentioned purpose:
A kind of cold rolling control device of auto-reverse, including frame (101), uncoiler (1), winder (2), leader tape volume machine
(3), range sensor (4), electric welding machine (5), shear (6), PLC (7), movement frame (8), running gear (9), draw
Band folder (10), roll stacks (11), the uncoiler (1) is installed in frame (101) both sides;Leader tape rolls up machine (3) and is arranged on uncoiler
(1) and frame (101) between;Winder (2) is arranged on the both sides of roll stacks (11), and positioned at steel billet (102) lower section;The receipts
Volume machine (2) two ends are fixedly installed band cramp;The shear(6)Frame (101) top is arranged on, shear direction is winding
The outside upright tangential direction of machine (2);The movement frame (8) installed in roll stacks (11) both sides, positioned at steel billet (102) top,
Movement frame (8) lower end is slidably connected by running gear (9) with frame (101);Running gear top is provided with guiding clamp
(10), guiding clamp (10) two ends are fixedly connected with movement frame (8);Range sensor (4) is arranged on guiding clamp (10) top, and two
End is fixedly connected with movement frame (8);Electric welding machine (5) is arranged on range sensor (4) top, and two ends are fixed with movement frame (8)
Connection;The PLC (7) rolls up machine (3), range sensor (4), electric welding machine with uncoiler (1), winder (2), leader tape
(5), shear (6), running gear (9), guiding clamp (10), roll stacks (11) electrical connection.
The step of said apparatus control method is:
1) raw material prepare, and, through guiding clamp (10), the steel billet (102) of uncoiler (1) is in guiding clamp (10) for leader tape (103)
Top enters roll stacks (11) through movement frame (8), and electric welding machine (5) is welded out and rolls side leader tape (103) and steel billet (102), PLC controls
Device (7) control leader tape processed is rolled up machine (3) and is rotated, and starts the first rolling process;
2) the first rolling process, the distance of range sensor (4) real-time detection above steel billet (102) to be rolled to steel billet (102),
When the distance values that range sensor (4) is detected change, PLC (7) controls roll stacks (11) and leader tape volume
Machine (3) stops, and controls the running gear (9) of side to be rolled to be walked along steel billet (102) direction of motion, when range sensor (4) inspection
Stop when the numerical value of survey changes again, PLC (7) controls electric welding machine (5) to weld steel billet (102) and leader tape (103);
3) rolling process in the middle of, PLC (7) control leader tape volume machine (3) counter motion, above steel billet to be rolled (102)
When range sensor (4) detection numerical value changes, PLC (7) control leader tape rolls up machine (3) parking;
4) last one rolling process, rolls outlet side shear (6) shear steel band, PLC (7) controlled rolling outlet
Side band cramp clamps steel band, control winder (2) winding;Range sensor (4) detection numerical value above steel billet to be rolled (102)
When changing, PLC (7) controls winder (2) parking, side shear (6) shear steel band to be rolled, PLC
(7) control winder (2) is again started up until winding is completed.
The beneficial effects of the utility model are:
The utility model uses movement frame, realizes the automatic welding at leader tape and steel billet edge, reduces manpower intervention, section
About rolling time, improves production efficiency;
The utility model uses band cramp and shear, realizes the automatic winding of steel band, the automation of steel band rolling,
Reduce manpower consumption.
Brief description of the drawings
Fig. 1 is:The cold rolling control device structural representation of the utility model auto-reverse.
Fig. 2 is:The cold rolling control device movement frame structural representation of the utility model auto-reverse.
In figure:1st, uncoiler;2nd, winder;3rd, leader tape volume machine;4th, range sensor;5th, electric welding machine;6th, shear;7、
PLC;8th, movement frame;9th, running gear;10th, guiding clamp;11st, roll stacks;101st, frame;102nd, steel billet;103rd, leader tape.
Specific embodiment
1-2 and comparative example, embodiment 1 are illustrated to the utility model below in conjunction with the accompanying drawings.
Comparative example:
Comparative example carries out cold rolling, cold rolling 7 passage, mill speed point by the way of the welding band-leading of two ends to 3 millimeters of steel billets
Wei 325,560,670,700,780,850,1080 ms/min.Every time man-hour is respectively 8.3,5.9,4,6,7,9,11
Minute.The parameter of the operation of rolling such as following table:
Embodiment 1:
Embodiment 1 uses a kind of cold rolling control device of auto-reverse, including frame (101), uncoiler (1), winder
(2), leader tape rolls up machine (3), range sensor (4), electric welding machine (5), shear (6), PLC (7), movement frame (8), OK
Walking apparatus (9), guiding clamp (10), roll stacks (11), uncoiler (1) quantity are 2, are separately mounted to frame (101) two
Side;Leader tape volume machine (3) quantity is 2, is separately positioned between uncoiler (1) and frame (101);Winder (2) quantity is 2
It is individual, the both sides of roll stacks (11) are separately positioned on, and positioned at steel billet (102) lower section;Winder (2) two ends are fixedly installed
Band cramp;The shear(6)Frame (101) top is arranged on, shear direction is the outside upright tangent line side of winder (2)
To;The quantity of the movement frame (8) is 2, is separately mounted to roll stacks (11) both sides, positioned at steel billet (102) top, the fortune
Moving frame (8) lower end is slidably connected by running gear (9) with frame (101);Running gear top is provided with guiding clamp (10), draws
Band folder (10) two ends are fixedly connected with movement frame (8);Range sensor (4) is arranged on guiding clamp (10) top, and two ends and fortune
Moving frame (8) is fixedly connected;Electric welding machine (5) is arranged on range sensor (4) top, and two ends are fixedly connected with movement frame (8);Institute
State PLC (7) and roll up machine (3), range sensor (4), electric welding machine (5), shearing with uncoiler (1), winder (2), leader tape
Device (6), running gear (9), guiding clamp (10), roll stacks (11) electrical connection.
3 millimeters of steel billets are carried out with cold rolling, cold rolling 7 passage using said apparatus, mill speed is respectively 325,560,670,
700th, 780,850,1080 ms/min, steel billet (102) is rolled to the right by left side.The step of its control method is:
1) raw material prepare, and left side leader tape (103) is drawing through guiding clamp (10), the steel billet (102) of left side uncoiler (1)
Band folder (10) top enters roll stacks (11), electric welding machine (5) welding right side leader tape (103) and steel billet through movement frame (8)
(102), PLC (7) control leader tape is rolled up machine (3) and is rotated, and starts the first rolling process;
2) the first rolling process, the distance of left side range sensor (4) real-time detection to steel billet (102), when range sensor (4)
When the distance values for detecting change, i.e., steel billet (102) edge is by range sensor (4) lower section, PLC (7)
Control roll stacks (11) and leader tape roll up machine (3) parking, and the running gear (9) in left side is walked to the right, when range sensor (4) detection
Numerical value stop when changing again, PLC (7) controls electric welding machine (5) to weld steel billet (102) and leader tape (103);
3) rolling process in the middle of, PLC (7) control leader tape volume machine (3) counter motion, above steel billet to be rolled (102)
When range sensor (4) detection numerical value changes, that is, welding position is detected, PLC (7) control leader tape rolls up machine (3)
Parking;
4) last one rolling process, right side shear (6) shear steel band, PLC (7) control right side band cramp is clamped
Steel band, control winder (2) winding;When left side range sensor (4) detection numerical value changes, that is, detect weld part
Position, PLC (7) controls winder (2) parking, and left side shear (6) shear steel band, PLC (7) is again started up
Winder (2) is until winding is completed.
The parameter of the operation of rolling such as following table:
The technical solution of the utility model reduces manpower intervention compared with comparative example, has saved rolling time, improves
Production efficiency;Realize the automatic winding of steel band, the automation of steel band rolling.
Claims (1)
1. the cold rolling control device of a kind of auto-reverse, it is characterised in that:Including frame (101), uncoiler (1), winder (2),
Leader tape rolls up machine (3), range sensor (4), electric welding machine (5), shear (6), PLC (7), movement frame (8), walking dress
(9), guiding clamp (10), roll stacks (11) are put, the uncoiler (1) is installed in frame (101) both sides;Leader tape is rolled up machine (3) and is set
Between uncoiler (1) and frame (101);Winder (2) is arranged on the both sides of roll stacks (11), and under steel billet (102)
Side;Winder (2) two ends are fixedly installed band cramp;The shear(6)It is arranged on frame (101) top, shearing
Direction is the outside upright tangential direction of winder (2);The movement frame (8) installed in roll stacks (11) both sides, positioned at steel billet
(102) top, movement frame (8) lower end is slidably connected by running gear (9) with frame (101);Running gear top sets
Guiding clamp (10) is equipped with, guiding clamp (10) two ends are fixedly connected with movement frame (8);Range sensor (4) is arranged on guiding clamp
(10) top, and two ends is fixedly connected with movement frame (8);Electric welding machine (5) be arranged on range sensor (4) top, and two ends with
Movement frame (8) is fixedly connected;The PLC (7) rolls up machine (3), Distance-sensing with uncoiler (1), winder (2), leader tape
Device (4), electric welding machine (5), shear (6), running gear (9), guiding clamp (10), roll stacks (11) electrical connection.
Priority Applications (1)
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CN201620612557.5U CN206240933U (en) | 2016-06-21 | 2016-06-21 | A kind of cold rolling control device of auto-reverse |
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CN201620612557.5U CN206240933U (en) | 2016-06-21 | 2016-06-21 | A kind of cold rolling control device of auto-reverse |
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CN206240933U true CN206240933U (en) | 2017-06-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105964688A (en) * | 2016-06-21 | 2016-09-28 | 广西梧州市金海不锈钢有限公司 | Auto-reversible cold rolling control device and control method |
-
2016
- 2016-06-21 CN CN201620612557.5U patent/CN206240933U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105964688A (en) * | 2016-06-21 | 2016-09-28 | 广西梧州市金海不锈钢有限公司 | Auto-reversible cold rolling control device and control method |
CN105964688B (en) * | 2016-06-21 | 2018-04-03 | 广西梧州市金海不锈钢有限公司 | A kind of auto-reverse cold rolling control device and control method |
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