CN106180183A - High speed cold rolling straight steel bar production system and production technology - Google Patents
High speed cold rolling straight steel bar production system and production technology Download PDFInfo
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- CN106180183A CN106180183A CN201610847643.9A CN201610847643A CN106180183A CN 106180183 A CN106180183 A CN 106180183A CN 201610847643 A CN201610847643 A CN 201610847643A CN 106180183 A CN106180183 A CN 106180183A
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- reinforcing bar
- guide groove
- conduit
- milling train
- dual pathways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0064—Uncoiling the rolled product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
Abstract
High speed cold rolling straight steel bar production system, including feeding system, rolling system, heat treatment system, cut off system, reinforcing bar collection system, it is provided with railway switch before described system of cutting off, reinforcing bar enters the most afterwards from railway switch and cuts off system, dual pathways guide groove it is provided with after the system of cutting off, railway switch makes reinforcing bar select to be directed at one of them passage, described reinforcing bar collection system includes the baffle plate being arranged in each channel end of dual pathways guide groove, triggering switch it is provided with on baffle plate, it is respectively arranged with U-shaped collecting tank in the both sides of dual pathways guide groove, it is provided with one group in the both sides of dual pathways guide groove and turns over fork.High speed cold rolling straight steel bar production technology, comprises the following steps: A: feeding；B: rolling: C: heat treatment；D: cut off separation；E: reinforcing bar is collected.Native system makes line speed promote at double, and largest production speed is more than 2000 meters/min.
Description
Technical field
The present invention relates to reinforcing bar production system and production technology, particularly to high speed cold rolling straight steel bar production system and life
Production. art, belongs to reinforcing bar deep process technology field.
Background technology
Current cold rolled reinforcing bar production line and the most speed of production of production technology are at 800 meters/below min, Ge Bieda
To 800-100 rice/min, not only feeding, the rolling of restriction production line mill speed, it is also shadow that the conveyer after cutting off is collected
Ring the key factor of mill speed of whole production line, the cutting off of existing straight steel bar production line back segment, collect before and after part all
Being a passage, the reinforcing bar after cutting off is to make the head and the tail of two sections of reinforcing bars of before and after space out entrance wire rod by a set of acceleration system
Collection system, owing to hardware limitation and the production of acceleration system are the restriction of length, this mode greatly limit after cutting off
Speed of production, affects the whole efficiency of production line.
Summary of the invention
It is an object of the invention to overcome present on current cold rolling straight steel bar production system and technological design above-mentioned
Problem, it is provided that a kind of high speed cold rolling straight steel bar production system and production technology.
For realizing the purpose of the present invention, have employed following technical scheme: high speed cold rolling straight steel bar production system, including
Feeding system, rolling system, heat treatment system, cut off system, reinforcing bar collection system, before described system of cutting off, be provided with turn-out track
Device, reinforcing bar enters the most afterwards from railway switch and cuts off system, and described railway switch includes a conduit, and the leading section of conduit is hinged on
On base, driving the cylinder body of oil cylinder to be hinged on base, cylinder rod is hinged on conduit, and the system of cutting off is positioned at the rear end of conduit, steel
Muscle enters the most afterwards from the conduit of railway switch and cuts off system, is provided with dual pathways guide groove after the system of cutting off, and conduit is at oil cylinder
Control under select to be directed at one of them passage, described reinforcing bar collection system includes being arranged in dual pathways guide groove each passage end
The baffle plate of end, baffle plate is provided with triggering switch, is respectively arranged with U-shaped collecting tank in the both sides of dual pathways guide groove, in the dual pathways
The both sides of guide groove are provided with one group and turn over fork, and turning over fork connection has device of rotation driving, and further, described feeding system uses
Vertical feeding machine, described vertical feeding machine includes winding apparatus, turning-over device, lifting apparatus, opposite soldering device and frame, enters one
Step, during feeding, will be coiled by upper winding apparatus and be placed on turning-over device, turning-over device turns over and turn 90 degrees, and will coil by horizontal position
Putting and overturn to vertical position, then, lifting apparatus holds to have coiled and is raised to uncoiling height, now can be from coiling Base top contact material
Head delivers to lower road sequence by frame assembly pulley, and volume Two is coiled through upper volume, overturn and be placed in the by the turning-over device of bottom simultaneously
The lower section of one reel winding, by two reel winding head and the tail to welded together, lifting apparatus is down to bottom, coils torr by link together
Rising, thus complete continuous print feeding, uncoiling operation, further, the main mill of described rolling system uses short-stress path to roll
Machine, longitudinally puts twice or three road milling trains along production line, and when arranging twice milling train, slubbing is reducing rolling mill, and rear road is molding milling train,
When arranging twice milling train, front twice milling train is reducing rolling mill, and last one milling train is molding milling train, reducing rolling mill and molding milling train
Rolling direction is orthogonal layout, further, arrange in the both sides of dual pathways guide groove turn in fork often group turn over steel fork by
Power transmission shaft is chained together and is driven by the reducing motor of end, and often group is turned over fork and included at least two rollover stand.
High speed cold rolling straight steel bar production technology, uses high speed cold rolling straight steel bar production system to carry out, including following step
Rapid:
A: feeding；Described feeding uses feeding system to complete, and feeding system uses vertical feeding machine, described vertical feeding machine
Including upper winding apparatus, turning-over device, lifting apparatus, opposite soldering device and frame, during feeding, will coil to be placed in by upper winding apparatus and turn over
On winding apparatus, turning-over device turns over and turn 90 degrees, and will coil and be overturn to vertical position by horizontal level, and then, lifting apparatus holds dish
Roll and be raised to uncoiling height, now can deliver to lower road sequence, bottom simultaneously from coiling Base top contact stub bar by frame assembly pulley
Turning-over device volume Two is coiled through upper volume, upset be placed in the lower section that the first volume is coiled, by two reel windings head and the tail to being welded in
Together, lifting apparatus is down to bottom, the picking-up of coiling that will link together, thus completes continuous print feeding, uncoiling operation；
B: rolling: rolling uses rolling system to complete, and the main mill of described rolling system uses short stress path rolling mill, along producing
Line longitudinally puts twice or three road milling trains, and when arranging twice milling train, slubbing is reducing rolling mill, and rear road is molding milling train, arranges twice
During milling train, front twice milling train is reducing rolling mill, and last one milling train is molding milling train, reducing rolling mill and molding mill milling direction
In orthogonal layout；
C: heat treatment: complete in heat treatment system, heat treatment system uses Frequency Induction Heating, operating frequency: 10 ~ 20kHZ
Adjustable, in order to adjust the overall mechanical properties of reinforcing bar；
D: cut off separation；The employing system of cutting off is cut off, and system of cutting off uses shear arrangement, is provided with and turns before the system of cutting off
Rut device, reinforcing bar enters the most afterwards from railway switch and cuts off system, and described railway switch includes a conduit, and the leading section of conduit is hinged
Being fixed on base, drive the cylinder body of oil cylinder to be hinged on base, cylinder rod is hinged on conduit, after the system of cutting off is positioned at conduit
End, reinforcing bar enters the most afterwards from the conduit of railway switch and cuts off system, is provided with dual pathways guide groove after the system of cutting off, and conduit exists
Selecting under the control of oil cylinder to be directed at one of them passage, two sections of reinforcing bars that conduit is cut off under the control driving oil cylinder successively enter
Different passages plays centrifugation；
E: reinforcing bar is collected: using reinforcing bar collection system to complete, reinforcing bar collection system includes the gear being arranged in dual pathways guide groove end
Plate, baffle plate connects and has triggering switch, be respectively arranged with U-shaped collecting tank in the both sides of dual pathways guide groove, at dual pathways guide groove
Both sides are provided with one group and turn over fork, and turning over fork connection has device of rotation driving, and the reinforcing bar that fixed size scissors is had no progeny after the system of cutting off is handed over
For entering the left and right passage of dual pathways guide groove and continuing rearward movement under effect of inertia, after moving to guide groove afterbody, collision is corresponding
Baffle plate after triggering switch, turns over fork driving means and turns over fork accordingly and flip an angle, turned over from by reinforcing bar and fall into side from guide groove
In the U-shaped collecting tank on limit, complete reinforcing bar and collect.
The positive Advantageous Effects of the present invention is: the present invention uses can the vertical feeding system of high speed feeding, energy
The mode of the multiple stage milling train series connection of enough high-speed rollings achieves the high speed feeding rolling of wire rod, utilizes dual pathways guide groove on railway switch
Reinforcing bar subchannel after cutting off is run, makes the separation of wire rod in back segment operation and gathering speed be greatly improved, use this production
System and production technology, can make line speed promote at double, and largest production speed is more than 2000 meters/min.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of feeding system of the present invention.
Fig. 2 is railway switch of the present invention, cut off system, the schematic diagram of dual pathways guide groove.
Fig. 3 is the schematic front view of reinforcing bar collection system of the present invention.
Fig. 4 is the schematic top plan view of reinforcing bar collection system of the present invention.
Detailed description of the invention
In order to explain the enforcement of the present invention more fully, it is provided that the embodiment of the present invention, these embodiments are only
Elaboration to the present invention, does not limits the scope of the invention.
In conjunction with accompanying drawing explanation further details of to the present invention, accompanying drawing is respectively labeled as: 10: upper winding apparatus；11: turnup fills
Put；12: lifting apparatus；13: opposite soldering device；5: frame；20: railway switch；21: base；22: conduit；23: drive oil cylinder；24: cut
Disconnected system；25: dual pathways guide groove；26: passage A；27: passage B；28: reinforcing bar；30:U shape collecting tank A；31: turn over fork A；32:U shape
Collecting tank B；33: turn over fork B；34: baffle plate A；35: baffle plate B；36: reducing motor A；37: reducing motor B；Before and after in the present invention
It is defined as after the direction that reinforcing bar advances on a production line is.As shown in drawings, high speed cold rolling straight steel bar production system, including on
Material system, rolling system, heat treatment system, cut off system, reinforcing bar collection system, before described system of cutting off, be provided with railway switch
20, reinforcing bar enters the most afterwards from railway switch 20 and cuts off system, and described railway switch 20 includes a conduit 22, the front end of conduit 22
Portion is hinged on base 21, and conduit horizontal direction is optional to be hinged on base, drives the cylinder body of oil cylinder 23 to be hinged on base 21
On, cylinder rod is hinged on conduit 22, and the system of cutting off is positioned at the rear end of conduit 22, reinforcing bar 28 from the conduit 22 of railway switch 20 out
System is cut off in rear entrance, is provided with dual pathways guide groove 25 after the system of cutting off, and conduit 22 selects under the control driving oil cylinder 23
It is directed at one of them passage, the dual pathways guide groove in figure has two passages, respectively passage A26, passage B27, Fig. 2 cuts off
After reinforcing bar correspond to passage A, described reinforcing bar collection system includes the gear being arranged in each channel end of dual pathways guide groove 25
Plate, in figure, baffle plate A, baffle plate B are arranged in passage A, the end of passage B, baffle plate is provided with triggering switch, leads in the dual pathways
The both sides of groove are respectively arranged with U-shaped collecting tank, such as 30 in figure, U-shaped collecting tank A, the U-shaped collecting tank B shown in 32, in the dual pathways
The both sides of guide groove are provided with one group and turn over fork, 31 show turn over fork A, 33 show turn over fork B, turn over fork connection have rotation drive dress
Putting, at least two rollover stands turning over during often group turns over steel fork in fork arranged in both sides, rollover stand is taken turns for the most forked
Spoke shape, this spoke shape is the most radially held does not has circumferential outer rim, and at least two rollover stand is chained together also by power transmission shaft
Being driven by the reducing motor of end, one front end being positioned at the reinforcing bar after cutting off of two rollover stands, another is positioned at after cutting off
The front end of reinforcing bar, in figure, the reducing motor A shown in 36 is the driving means turning over fork A, and the reducing motor B shown in 37 is to turn over fork B
Driving means, described feeding system uses vertical feeding machine, and described vertical feeding machine includes loading onto winding apparatus 10, turnup dress
Put 11, lifting apparatus 12, opposite soldering device 13 and frame 14, during feeding, will be coiled by upper winding apparatus and be placed on turning-over device, and turn over
Winding apparatus turns over and turn 90 degrees, and will coil and be overturn to vertical position by horizontal level, and then, lifting apparatus holds to have coiled and is raised to uncoiling
Highly, now can deliver to lower road sequence from coiling Base top contact stub bar by frame assembly pulley, the turning-over device of bottom will simultaneously
Volume Two is coiled and is placed in, through upper volume, upset, the lower section that the first volume is coiled, by two reel winding head and the tail to welded together, and lifting apparatus
It is down to bottom, the picking-up of coiling that will link together, thus completes continuous print feeding, uncoiling operation, described rolling system
Main mill uses short stress path rolling mill, longitudinally puts twice or three road milling trains along production line, and when arranging twice milling train, slubbing is tube reducing
Milling train, rear road is molding milling train, and when arranging twice milling train, front twice milling train is reducing rolling mill, and last one milling train is that molding is rolled
Machine, the milling train of tube reducing and molding mill milling direction are orthogonal layout.
High speed cold rolling straight steel bar production technology, uses high speed cold rolling straight steel bar production system to carry out, including following step
Rapid:
A: feeding；Described feeding uses feeding system to complete, and feeding system uses vertical feeding machine, described vertical feeding machine
Including upper winding apparatus, turning-over device, lifting apparatus, opposite soldering device and frame, during feeding, will coil to be placed in by upper winding apparatus and turn over
On winding apparatus, turning-over device turns over and turn 90 degrees, and will coil and be overturn to vertical position by horizontal level, and then, lifting apparatus holds dish
Roll and be raised to uncoiling height, now can deliver to lower road sequence, bottom simultaneously from coiling Base top contact stub bar by frame assembly pulley
Turning-over device volume Two is coiled through upper volume, upset be placed in the lower section that the first volume is coiled, by two reel windings head and the tail to being welded in
Together, lifting apparatus is down to bottom, the picking-up of coiling that will link together, thus completes continuous print feeding, uncoiling operation；
B: rolling: rolling uses rolling system to complete, and the main mill of described rolling system uses short stress path rolling mill, along producing
Line longitudinally puts twice or three road milling trains, and when arranging twice milling train, slubbing is reducing rolling mill, and rear road is molding milling train, arranges twice
During milling train, front twice milling train is reducing rolling mill, and last one milling train is molding milling train, reducing rolling mill and molding mill milling direction
In orthogonal layout；
C: heat treatment: complete in heat treatment system, heat treatment system uses Frequency Induction Heating, operating frequency: 10 ~ 20kHZ
Adjustable, in order to adjust the overall mechanical properties of reinforcing bar；
D: cut off separation；The employing system of cutting off is cut off, and system of cutting off uses shear arrangement, is provided with and turns before the system of cutting off
Rut device, reinforcing bar enters the most afterwards from railway switch and cuts off system, and described railway switch includes a conduit, and the leading section of conduit is hinged
Being fixed on base, drive the cylinder body of oil cylinder to be hinged on base, cylinder rod is hinged on conduit, after the system of cutting off is positioned at conduit
End, reinforcing bar enters the most afterwards from the conduit of railway switch and cuts off system, is provided with dual pathways guide groove after the system of cutting off, and conduit exists
Selecting under the control of oil cylinder to be directed at one of them passage, two sections of reinforcing bars that conduit is cut off under the control driving oil cylinder successively enter
Different passages plays centrifugation；
E: reinforcing bar is collected: using reinforcing bar collection system to complete, reinforcing bar collection system includes the gear being arranged in dual pathways guide groove end
Plate, baffle plate connects and has triggering switch, be respectively arranged with U-shaped collecting tank in the both sides of dual pathways guide groove, at dual pathways guide groove
Both sides are provided with one group and turn over fork, and turning over fork connection has device of rotation driving, and the reinforcing bar that fixed size scissors is had no progeny after the system of cutting off is handed over
For entering the left and right passage of dual pathways guide groove and continuing rearward movement under effect of inertia, after moving to guide groove afterbody, collision is corresponding
Baffle plate after triggering switch, turns over fork driving means and turns over fork accordingly and flip an angle, turned over from by reinforcing bar and fall into side from guide groove
In the U-shaped collecting tank on limit, complete reinforcing bar and collect.
After describing embodiments of the present invention in detail, one of ordinary skilled in the art is clearly understood that, is not taking off
From above-mentioned application, various change and amendment under the scope of the claims and spirit, can be carried out, all technical spirit according to the present invention to more than
Any simple modification, equivalent variations and the modification that embodiment is made, belongs to the scope of technical solution of the present invention, and the present invention is also
It is not only restricted to the embodiment of example in description.
Claims (5)
1. high speed cold rolling straight steel bar production system, including feeding system, rolling system, heat treatment system, cuts off system, reinforcing bar
Collection system, it is characterised in that: being provided with railway switch before described system of cutting off, reinforcing bar enters the most afterwards from railway switch and cuts off
System, described railway switch includes a conduit, and the leading section of conduit is hinged on base, drives the cylinder body of oil cylinder to be hinged on base
On, cylinder rod is hinged on conduit, and the system of cutting off is positioned at the rear end of conduit, and reinforcing bar enters the most afterwards from the conduit of railway switch and cuts off
System, is provided with dual pathways guide groove after the system of cutting off, and conduit selects to be directed at one of them passage under the control of oil cylinder, described
Reinforcing bar collection system include the baffle plate that is arranged in each channel end of dual pathways guide groove, baffle plate is provided with triggering switch,
The both sides of dual pathways guide groove are respectively arranged with U-shaped collecting tank, are provided with one group in the both sides of dual pathways guide groove and turn over fork, turn over fork even
It is connected to device of rotation driving.
High speed the most according to claim 1 cold rolling straight steel bar production system, it is characterised in that: described feeding system is adopted
Vertical feeding machine, described vertical feeding machine is used to include winding apparatus, turning-over device, lifting apparatus, opposite soldering device and frame, on
During material, will be coiled by upper winding apparatus and be placed on turning-over device, turning-over device turns over and turn 90 degrees, will coil by horizontal level overturn to
Vertical position, then, lifting apparatus holds to have coiled and is raised to uncoiling height, now can pass through machine from coiling Base top contact stub bar
Lower road sequence delivered to by frame assembly pulley, and volume Two is coiled and is placed in the first volume coils through upper volume, upset by the turning-over device of bottom simultaneously
Lower section, by two reel windings head and the tail to welded together, lifting apparatus be down to bottom, the picking-up of coiling that will link together, thus
Complete continuous print feeding, uncoiling operation.
High speed the most according to claim 1 cold rolling straight steel bar production system, it is characterised in that: described rolling system
Main mill uses short stress path rolling mill, longitudinally puts twice or three road milling trains along production line, and when arranging twice milling train, slubbing is tube reducing
Milling train, rear road is molding milling train, and when arranging twice milling train, front twice milling train is reducing rolling mill, and last one milling train is that molding is rolled
Machine, reducing rolling mill and molding mill milling direction are orthogonal layout.
High speed the most according to claim 1 cold rolling straight steel bar production system, it is characterised in that: at the two of dual pathways guide groove
Often group that what side was arranged turn in fork is turned over steel fork and is chained together by power transmission shaft and is driven by the reducing motor of end, and often group turns over fork bag
Include at least two rollover stand.
5. high speed cold rolling straight steel bar production technology, uses high speed cold rolling straight steel bar production system to carry out, it is characterised in that bag
Include following steps:
A: feeding；Described feeding uses feeding system to complete, and feeding system uses vertical feeding machine, described vertical feeding machine
Including upper winding apparatus, turning-over device, lifting apparatus, opposite soldering device and frame, during feeding, will coil to be placed in by upper winding apparatus and turn over
On winding apparatus, turning-over device turns over and turn 90 degrees, and will coil and be overturn to vertical position by horizontal level, and then, lifting apparatus holds dish
Roll and be raised to uncoiling height, now can deliver to lower road sequence, bottom simultaneously from coiling Base top contact stub bar by frame assembly pulley
Turning-over device volume Two is coiled through upper volume, upset be placed in the lower section that the first volume is coiled, by two reel windings head and the tail to being welded in
Together, lifting apparatus is down to bottom, the picking-up of coiling that will link together, thus completes continuous print feeding, uncoiling operation；
B: rolling: rolling uses rolling system to complete, and the main mill of described rolling system uses short stress path rolling mill, along producing
Line longitudinally puts twice or three road milling trains, and when arranging twice milling train, slubbing is reducing rolling mill, and rear road is molding milling train, arranges twice
During milling train, front twice milling train is reducing rolling mill, and last one milling train is molding milling train, tube reducing, milling train and molding mill milling
Direction is orthogonal layout；
C: heat treatment: complete in heat treatment system, heat treatment system uses Frequency Induction Heating, operating frequency: 10 ~ 20kHZ
Adjustable, in order to adjust the overall mechanical properties of reinforcing bar；
D: cut off separation；The employing system of cutting off is cut off, and system of cutting off uses shear arrangement, is provided with and turns before the system of cutting off
Rut device, reinforcing bar enters the most afterwards from railway switch and cuts off system, and described railway switch includes a conduit, and the leading section of conduit is hinged
On base, driving the cylinder body of oil cylinder to be hinged on base, cylinder rod is hinged on conduit, and the system of cutting off is positioned at the rear end of conduit,
Reinforcing bar enters the most afterwards from the conduit of railway switch and cuts off system, is provided with dual pathways guide groove after the system of cutting off, and conduit is at oil
Selecting under the control of cylinder to be directed at one of them passage, two sections of reinforcing bars that conduit is cut off under the control driving oil cylinder successively enter not
Same passage plays centrifugation；
E: reinforcing bar is collected: using reinforcing bar collection system to complete, reinforcing bar collection system includes the gear being arranged in dual pathways guide groove end
Plate, baffle plate connects and has triggering switch, be respectively arranged with U-shaped collecting tank in the both sides of dual pathways guide groove, at dual pathways guide groove
Both sides are provided with one group and turn over fork, and turning over fork connection has device of rotation driving, and the reinforcing bar that fixed size scissors is had no progeny after the system of cutting off is handed over
For entering the left and right passage of dual pathways guide groove and continuing rearward movement under effect of inertia, after moving to guide groove afterbody, collision is corresponding
Baffle plate after triggering switch, turns over fork driving means and turns over fork accordingly and flip an angle, turned over from by reinforcing bar and fall into side from guide groove
In the U-shaped collecting tank on limit, complete reinforcing bar and collect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610847643.9A CN106180183A (en) | 2016-09-26 | 2016-09-26 | High speed cold rolling straight steel bar production system and production technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610847643.9A CN106180183A (en) | 2016-09-26 | 2016-09-26 | High speed cold rolling straight steel bar production system and production technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013703A (en) * | 2018-09-21 | 2018-12-18 | 南京先河工程技术有限公司 | One kind two cuttings high speed cuts off cataclasm shear and its working method |
| CN110238206A (en) * | 2019-07-17 | 2019-09-17 | 安阳复星合力新材料股份有限公司 | System is arranged in a kind of collection of high speed cold rolling straight steel bar |
| CN110252811A (en) * | 2019-07-17 | 2019-09-20 | 安阳复星合力新材料股份有限公司 | High speed cold rolling straight steel bar collection system |
| CN111330972A (en) * | 2020-03-26 | 2020-06-26 | 邯郸一三高研科技有限公司 | High-speed cold-rolled straight steel bar production system and production process |
| CN112371735A (en) * | 2020-09-17 | 2021-02-19 | 邯郸一三高研科技有限公司 | High-speed cold rolling straight strip guide device |
| CN113941607A (en) * | 2020-07-17 | 2022-01-18 | 安阳复星合力新材料股份有限公司 | Cold rolling feeding device, cold rolling feeding method and endless cold rolling system |
| CN118321340A (en) * | 2024-06-07 | 2024-07-12 | 中北大学 | Processing method of special-shaped metal wire |
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| CN109013703A (en) * | 2018-09-21 | 2018-12-18 | 南京先河工程技术有限公司 | One kind two cuttings high speed cuts off cataclasm shear and its working method |
| CN109013703B (en) * | 2018-09-21 | 2023-09-26 | 南京先河工程技术有限公司 | Two-segmentation high-speed head-cutting and breaking shearing device and working method thereof |
| CN110238206A (en) * | 2019-07-17 | 2019-09-17 | 安阳复星合力新材料股份有限公司 | System is arranged in a kind of collection of high speed cold rolling straight steel bar |
| CN110252811A (en) * | 2019-07-17 | 2019-09-20 | 安阳复星合力新材料股份有限公司 | High speed cold rolling straight steel bar collection system |
| CN110252811B (en) * | 2019-07-17 | 2024-02-13 | 安阳复星合力新材料股份有限公司 | High-speed cold-rolled straight bar steel bar collecting system |
| CN110238206B (en) * | 2019-07-17 | 2024-05-14 | 安阳复星合力新材料股份有限公司 | High-speed cold-rolled straight bar steel bar collecting and managing system |
| CN111330972A (en) * | 2020-03-26 | 2020-06-26 | 邯郸一三高研科技有限公司 | High-speed cold-rolled straight steel bar production system and production process |
| CN113941607A (en) * | 2020-07-17 | 2022-01-18 | 安阳复星合力新材料股份有限公司 | Cold rolling feeding device, cold rolling feeding method and endless cold rolling system |
| CN112371735A (en) * | 2020-09-17 | 2021-02-19 | 邯郸一三高研科技有限公司 | High-speed cold rolling straight strip guide device |
| CN118321340A (en) * | 2024-06-07 | 2024-07-12 | 中北大学 | Processing method of special-shaped metal wire |
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Application publication date: 20161207 |