CN106001107A - Production line for high-ductility cold-rolled ribbed bars - Google Patents

Production line for high-ductility cold-rolled ribbed bars Download PDF

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Publication number
CN106001107A
CN106001107A CN201610503441.2A CN201610503441A CN106001107A CN 106001107 A CN106001107 A CN 106001107A CN 201610503441 A CN201610503441 A CN 201610503441A CN 106001107 A CN106001107 A CN 106001107A
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CN
China
Prior art keywords
steel
production line
rolled ribbed
frequency
pushing
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CN201610503441.2A
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Chinese (zh)
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CN106001107B (en
Inventor
何兴超
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射洪县才伦建材有限责任公司
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/16Metal-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
    • B21B1/163Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B15/00Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007Cutting or shearing the product
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements 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
    • B21B39/20Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B15/00Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007Cutting or shearing the product
    • B21B2015/0014Cutting or shearing the product transversely to the rolling direction

Abstract

The invention discloses a production line for high-ductility cold-rolled ribbed bars. The production line comprises a descaling machine, a rolling unit, an intermediate-frequency heat treatment device, a flying shear and a tilting gear which are connected in sequence, wherein a butt welding machine is arranged at the front end of the descaling machine; the intermediate-frequency heat treatment device comprises a cooling water circulating pipeline, an intermediate-frequency working cabinet, a first heating source located at the front end of the intermediate-frequency working cabinet and a second heating source located at the rear end of the intermediate-frequency working cabinet; the cooling water circulating pipeline is respectively connected with the first heating source, the second heating source and the intermediate-frequency working cabinet; the flying shear is connected with a material conveying chute of the tilting gear through a guide groove; and a packing cart is arranged at the outer side of the material conveying chute of the tilting gear. The cold-rolled ribbed bars produced by the production line disclosed by the invention have good ductility; and on the premise of guaranteeing the strength, the elongation of the cold-rolled ribbed bars is remarkably improved, and the popularization and the application of the cold-rolled ribbed bars are facilitated. Besides, according to the production line disclosed by the invention, cold rolling, annealing, cutting-off and material receiving are integrated, all production steps are finished at one time, all-weather non-stop work can be realized, the production efficiency can be significantly improved, and the production cost is reduced.

Description

A kind of high ductility cold-rolled ribbed bars production line
Technical field
The present invention relates to a kind of cold rolled ribbed bar producing equipment field, specifically refer to a kind of high ductility cold rolling Ribbed bar production line.
Background technology
Cold rolled reinforcing steel bar with ribs is through the cold rolling tube reducing of multiple tracks with gren rod, presses rib together and after eliminating internal stress The one formed is with two or three meniscate reinforcing bars.Cold rolled reinforcing steel bar with ribs is at prestressed concrete member In, it is the renewal product of cold-drawn low-carbon wire, in cast-in-place concrete structure, then I grade of steel of replaceable Muscle, with saving steel, is a kind of in similar cold working steel..
The cold rolled reinforcing steel bar with ribs ductility that existing cold rolled ribbed bar producing equipment produces is on the low side, seriously governs The popularization and application of this efficient economizing steel grade.
Summary of the invention
It is an object of the invention to: overcome prior art drawbacks described above, it is provided that a kind of high ductility cold rolling strap rib steel Muscle production line.The cold rolled reinforcing steel bar with ribs ductility that the present invention produces is good, and on the premise of ensureing intensity, it is stretched Long rate is obviously improved, beneficially the popularization and application of cold rolled reinforcing steel bar with ribs.Additionally, the present invention collect cold rolling, annealing, Cut off, rewinding is integrated, it is achieved that all production stages once complete, and round-the-clock can not shut down work continuously, Production efficiency can be obviously improved, reduce production cost.
The present invention is achieved through the following technical solutions:
A kind of high ductility cold-rolled ribbed bars production line, including the descaling mill being sequentially connected with, milling train group, intermediate frequency Annealing device, flying shearing machine and tilting gear, described descaling mill front end is provided with butt welding machine, described intermediate frequency heat treatment Device include cooling water circulation pipeline, intermediate frequency working cabined, be positioned at intermediate frequency working cabined front end the first heating source and Be positioned at the second heating source of intermediate frequency working cabined rear end, described cooling water circulation pipeline respectively with the first heating source, Second heating source, intermediate frequency working cabined connect, and described flying shearing machine are connected with the feeding groove of tilting gear by guide groove, The outside of the feeding groove of described tilting gear is provided with baling vehicle.
As the preferred mode of one, be provided with between described milling train group and intermediate frequency annealing device emergency stop device and Speed measuring device.
As the preferred mode of one, between described intermediate frequency annealing device and flying shearing machine, it is additionally provided with infrared measurement of temperature Device and intermediate frequency jockey pulley.
As the preferred mode of one, described baling vehicle is arranged on packing track, and described baling vehicle can be along beating Sliding on bag track, described packing track is parallel with the feeding groove of tilting gear.
As the preferred mode of one, the both sides of described tilting gear feeding groove are equipped with baling vehicle.
As the preferred mode of one, described tilting gear includes the conveying slide groove being located at upper rack, described Conveying slide groove be provided with for turn over steel fork rotate time turnover turn over steel gap, described in turn over one group two-by-two of steel gap, often Corresponding in group turns over steel fork synchronous working, described in turn over steel fork center for turning over steel axle, described in turn over steel axle and turn over Steel motor output shaft connect, be steel-pushing apparatus outside described conveying slide groove, described in turn over steel fork be positioned at conveying cunning Between road groove and steel-pushing apparatus, described in turn over steel fork and reinforcing bar contact position be arc surface, and its arc surface and reinforcing bar Outer surface coincide, and described steel-pushing apparatus top is provided with multiple conveying roller being parallel to each other, and described conveying roller is with defeated Send motor output shaft to connect, below the end of described steel-pushing apparatus, be provided with rewinding dolly, the little parking stall of described rewinding In reciprocating ribbon conveyer top.
As the preferred mode of one, described rewinding dolly top is receiving vat, the medial surface of described receiving vat For smooth curved surface.
As the preferred mode of one, the end of described steel-pushing apparatus is provided with pusher dog group, and each pusher dog group is at least Having two pusher dogs being coaxially disposed, described pusher dog group is connected with pusher dog driving means, in each pusher dog group Pusher dog works asynchronously.
As the preferred mode of one, the two ends of described conveying roller are provided with baffle plate, and the distance between baffle plate is from pushing away steel It is gradually reduced to steel-pushing apparatus exit at device portal, until long equal to reinforcing bar in steel-pushing apparatus exit Degree.
The present invention compared with prior art, has the following advantages and beneficial effect: the cold rolling strap that the present invention produces Rib reinforcement ductility is good, and on the premise of ensureing intensity, its percentage elongation is obviously improved, the most cold-rolled ribbed The popularization and application of reinforcing bar.Additionally, the present invention integrates cold rolling, anneals, cuts off, rewinding, it is achieved that institute There is production stage once to complete, round-the-clock can not shut down work continuously, it is possible to be obviously improved production efficiency, fall Low production cost.
Accompanying drawing explanation
Fig. 1, Fig. 2 are respectively the part-structure schematic diagram of the present invention.
Fig. 3 be tilting gear turn over steel gap section schematic diagram.
Wherein: 1 butt welding machine, 2 dephosphorizing machines, 3 milling train groups, 4 emergency stop devices, 5 speed measuring devices, 6 intermediate frequency working cabineds, 7 first heating sources, 9 cooling water circulation pipelines, 10 second heating sources, 12 Infrared temperature measurement apparatus, 13 intermediate frequency jockey pulleys, 14 flying shearing machine, 17 guide grooves, 18 tilting gears, 19 Baling vehicle, 20 packing tracks, 21 turn over steel fork, 22 baffle plates, 23 steel-pushing apparatus, and 24 conveyings are sliding Road groove, 25 turn over steel axle, 26 frames, 27 conveying rollers, 28 pusher dog groups, 29 rewinding dollies, and 30 Reciprocating ribbon conveyer.
Detailed description of the invention
Describe in detail the most further, but embodiments of the present invention be not limited to this:
Embodiment 1:
Seeing Fig. 1 and Fig. 2, a kind of high ductility cold-rolled ribbed bars production line, including the de-scaling being sequentially connected with Machine 2, milling train group 3, intermediate frequency annealing device, flying shearing machine 14 and tilting gear 18, described descaling mill 2 front end Being provided with butt welding machine 1, described intermediate frequency annealing device includes cooling water circulation pipeline 9, intermediate frequency working cabined 6, position The first heating source 7 and the second heating source being positioned at intermediate frequency working cabined 6 rear end in intermediate frequency working cabined 6 front end 10, described cooling water circulation pipeline 9 respectively with first heating source the 7, second heating source 10, intermediate frequency working cabined 6 connect, and described flying shearing machine 14 are connected with the feeding groove of tilting gear 18 by guide groove 17, described tilting gear The outside of the feeding groove of 18 is provided with baling vehicle 19.
In the present invention, descaling mill 2 is by wire rod flexural deformation to be rolled so that it is the oxide skin on surface is complete Come off.The wire rod to be rolled removing surface scale is rolled by milling train group 3 so that it is meet diametric requirements. The wire rod rolled is carried out heat treatment in intermediate frequency annealing device, specially first passes through the first heating source 7 heating, carry out cooling annealing by cooling water circulation pipeline 9 after heating, then reuse second Heating source 10 heats, and can eliminate, by heating, anneal, reheating, the wire rod internal stress rolled, and improves Comprehensive mechanical property.The wire rod rolled eliminating internal stress is cut by flying shearing machine 14 according to dimensional requirement Disconnected, it is ensured that the requirement to length.Wire rod after cutting off enters tilting gear 18, tilting gear 18 by guide groove 17 The armature wire one end alignment that will cut off, is then packed by baling vehicle 19, in order to follow-up lifting And transport.
As the preferred mode of one, in the present embodiment, described milling train group 3 and intermediate frequency annealing device it Between be provided with emergency stop device 4 and speed measuring device 5.By being provided with between milling train group 3 and intermediate frequency annealing device Emergency stop device 4 and speed measuring device 5, can be controlled the mill speed of milling train group 3, ensures mill speed The seriality produced can be ensured with follow-up intermediate frequency heat treatment basic synchronization.
As the preferred mode of one, in the present embodiment, described intermediate frequency annealing device and flying shearing machine 14 Between be additionally provided with infrared temperature measurement apparatus 12 and intermediate frequency jockey pulley 13.By intermediate frequency annealing device and flying shearing machine 14 Between be additionally provided with infrared temperature measurement apparatus 12 and intermediate frequency jockey pulley 13, the armature wire after intermediate frequency heat treatment can be entered Trip temperature is measured, and is guaranteed in armature wire in IF process and can effectively eliminate internal stress.
As the preferred mode of one, in the present embodiment, described baling vehicle 19 is arranged at packing track 20 On, described baling vehicle 19 can slide along packing track 20, described packing track 20 and tilting gear 18 Feeding groove is parallel.Being arranged on packing track 20 by baling vehicle 19, baling vehicle 19 can be along packing track Sliding on 20, packing track 20 is parallel with the feeding groove of tilting gear 18, it is possible to facilitate the peace of baling vehicle 19 It is filled with and routine use.
As the preferred mode of one, in the present embodiment, the both sides of described tilting gear 18 feeding groove are all provided with There is baling vehicle 19.It is equipped with baling vehicle 19 by the both sides of tilting gear 18 feeding groove, two-wire can be realized and turn over steel, Two-wire is packed, and can be obviously improved production efficiency.
As the preferred mode of one, described tilting gear 18 includes the conveying slide groove being located at frame 26 top 24, described conveying slide groove 24 is provided with and turns over steel gap for turn over when steel fork 21 rotates turnover, described in turn between steel One group two-by-two of gap, often the corresponding steel fork 21 that turns in group works asynchronously, described in turn over steel fork 21 center for turning over Steel axle 25, described in turn over steel axle 25 and turn over steel motor output shaft and be connected, for pushing away outside described conveying slide groove 24 Steel device 23, described in turn over steel fork 21 between conveying slide groove 24 and steel-pushing apparatus 23, described in turn over steel Fork 21 and reinforcing bar contact position are arc surface, and its arc surface coincide with reinforcing bar outer surface, described steel-pushing apparatus 23 tops are provided with multiple conveying roller 27 being parallel to each other, and described conveying roller 27 is connected with conveying motor output shaft, Being provided with rewinding dolly 29 below the end of described steel-pushing apparatus 23, described rewinding dolly 29 is positioned at reciprocating band Formula conveyer 230 top.Armature wire carries after cutting off in conveying slide groove 24, conveying slide groove 24 It is provided with and turns over steel and write a Chinese character in simplified form, be provided with in turning over steel gap and turn over steel fork 21, turn over steel fork 21 to turn over steel axle 25 in rotating The heart, is driven by turning over steel motor.Turn over steel fork 21 to be extracted in conveying slide groove 24 by reinforcing bar, turn over steel Fork 21 and reinforcing bar contact position are arc surface, and its arc surface coincide with reinforcing bar outer surface, with existing tilting gear The steel fork 21 that turns over compare, which increase the effective contact surface turning over steel fork 21 with reinforcing bar, increase reinforcing bar and turn over The frictional force of steel fork 21, it is possible to effectively reduce and turn over steel fork 21 when extracting reinforcing bar, owing to frictional force is led not Cause reinforcing bar generation landing, and then promote work efficiency.Reinforcing bar after turning over steel fork 21 and extracting band to steel-pushing apparatus On 23, steel-pushing apparatus 23 top is multiple conveying rollers 27 being parallel to each other, conveying roller 27 be delivered to receive Trolley 29, in the course of conveying of conveying roller 27, reinforcing bar can be gradually parallel with conveying roller 27.Rewinding is little Car 29 is positioned at below steel-pushing apparatus 23 end, by the reciprocating operation of reciprocating ribbon conveyer 230, and can Make reinforcing bar fall at the diverse location of rewinding dolly 29 receiving vat, and then avoid owing to reinforcing bar entrance rewinding is little Car 29 is all at same position, and the reinforcing bar caused tilts to intersect.
As the preferred mode of one, described rewinding dolly 29 top is receiving vat, described receiving vat interior Side is smooth curved surface.By the curved surface being set to smooth by the medial surface of rewinding dolly 29 receiving vat, In reinforcing bar smooth entrance receiving vat can be made, it is to avoid reinforcing bar, owing to directly dropping, rebounds, and causes between reinforcing bar Intersect.
As the preferred mode of one, the end of described steel-pushing apparatus 23 is provided with pusher dog group 28, each pusher dog Group 28 at least has two pusher dogs being coaxially disposed, and described pusher dog group 28 is connected with pusher dog driving means, often Pusher dog synchronous working in individual pusher dog group 28.Arranged by this kind, all of reinforcing bar can be made to push away steel skidding off All can be parallel to each other during device 23 falls in rewinding dolly 29.
As the preferred mode of one, the two ends of described conveying roller 27 are provided with baffle plate 22, between baffle plate 22 away from It is gradually reduced to steel-pushing apparatus 23 exit from from steel-pushing apparatus 23 porch, until at steel-pushing apparatus 23 Exit is equal to reinforcing bar length.Arranged by this kind, reinforcing bar can be made gradually to be pushed on conveying roller 27, and by Progressive row is to it, and being guaranteed in steel-pushing apparatus 23 exit overwhelming majority reinforcing bar all can parallel alignment.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, Any simple modification that above example is made by every technical spirit according to the present invention, equivalent variations, all Fall into protection scope of the present invention.

Claims (9)

1. one kind high ductility cold-rolled ribbed bars production line, it is characterised in that: include the de-scaling being sequentially connected with Machine (2), milling train group (3), intermediate frequency annealing device, flying shearing machine (14) and tilting gear (18), institute Stating descaling mill (2) front end and be provided with butt welding machine (1), described intermediate frequency annealing device includes cooling water circulation pipe Road (9), intermediate frequency working cabined (6), be positioned at intermediate frequency working cabined (6) front end the first heating source (7) and It is positioned at second heating source (10) of intermediate frequency working cabined (6) rear end, described cooling water circulation pipeline (9) point It is not connected with the first heating source (7), the second heating source (10), intermediate frequency working cabined (6), described flying shear Machine (14) is connected with the feeding groove of tilting gear (18) by guide groove (17), described tilting gear (18) The outside of feeding groove is provided with baling vehicle (19).
One the most according to claim 1 high ductility cold-rolled ribbed bars production line, it is characterised in that: Emergency stop device (4) and speed measuring device (5) it is provided with between described milling train group (3) and intermediate frequency annealing device.
One the most according to claim 1 high ductility cold-rolled ribbed bars production line, it is characterised in that: It is additionally provided with infrared temperature measurement apparatus (12) between described intermediate frequency annealing device and flying shearing machine (14) and intermediate frequency is auxiliary Wheel (13).
One the most according to claim 1 high ductility cold-rolled ribbed bars production line, it is characterised in that: Described baling vehicle (19) is arranged in packing track (20), and described baling vehicle (19) can be along packing track (20) upper slip, described packing track (20) is parallel with the feeding groove of tilting gear (18).
One the most according to claim 1 high ductility cold-rolled ribbed bars production line, it is characterised in that: The both sides of described tilting gear (18) feeding groove are equipped with baling vehicle (19).
One the most according to claim 1 high ductility cold-rolled ribbed bars production line, it is characterised in that: Described tilting gear (18) includes the conveying slide groove (24) being located at frame (26) top, and described conveying is sliding Road groove (24) is provided with and turns over steel gap for turn over turnover when steel fork (21) rotates, described in turn over steel gap two-by-two Group, often corresponding in group turns over steel fork (21) synchronous working, described in turn over steel fork (21) center for turning over steel Axle (25), described in turn over steel axle (25) and be connected with turning over steel motor output shaft, described conveying slide groove (24) Outside is steel-pushing apparatus (23), described in turn over steel fork (21) and be positioned at conveying slide groove (24) and steel-pushing apparatus (23) between, described in outside to turn over steel fork (21) and reinforcing bar contact position be arc surface, and its arc surface is with reinforcing bar Surface profiles, described steel-pushing apparatus (23) top is provided with multiple conveying roller (27) being parallel to each other, described Conveying roller (27) is connected with conveying motor output shaft, is provided with receipts below the end of described steel-pushing apparatus (23) Trolley (29), described rewinding dolly (29) is positioned at reciprocating ribbon conveyer (30) top.
One the most according to claim 6 high ductility cold-rolled ribbed bars production line, it is characterised in that: Described rewinding dolly (29) top is receiving vat, and the medial surface of described receiving vat is smooth curved surface.
One the most according to claim 6 high ductility cold-rolled ribbed bars production line, it is characterised in that: The end of described steel-pushing apparatus (23) is provided with pusher dog (28) group, and each pusher dog (28) group at least has two The individual pusher dog (28) being coaxially disposed, described pusher dog (28) group is connected, often with pusher dog (28) driving means Pusher dog (28) synchronous working in individual pusher dog (28) group.
One the most according to claim 6 high ductility cold-rolled ribbed bars production line, it is characterised in that: The two ends of described conveying roller (27) are provided with baffle plate (22), and the distance between baffle plate (22) is from steel-pushing apparatus (23) Porch is gradually reduced to steel-pushing apparatus (23) exit, until being equal in steel-pushing apparatus (23) exit Reinforcing bar length.
CN201610503441.2A 2016-06-29 2016-06-29 A kind of high ductility cold-rolled ribbed bars production line Active CN106001107B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109877155A (en) * 2019-03-26 2019-06-14 巩义市金迪冶金设备有限公司 A kind of high ductility cold-rolled ribbed bars production technology

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038703A1 (en) * 1980-10-14 1982-06-09 Kieserling & Albrecht Hot rolled wire straight length prodn. - is passed through straightening roller set rotating around wire before descaling
EP0551657A1 (en) * 1992-01-17 1993-07-21 Sms Schloemann-Siemag Aktiengesellschaft Method for minimizing the crop end losses of concrete ribbed bars surface treatment by controlled cooling at rolling temperature
CN2212479Y (en) * 1994-11-28 1995-11-15 阳旻企业股份有限公司 Lapping machine for end surface of spring conveyed continuously
CN101386133A (en) * 2008-10-29 2009-03-18 翟文 Cold rolling ribbed bar continuous production device
CN102174671A (en) * 2011-01-31 2011-09-07 中国钢研科技集团有限公司 Thermal treatment production line of high-strength stirrup
CN102285530A (en) * 2011-05-05 2011-12-21 安阳市合力高速冷轧有限公司 Full-automatic tilting gear
CN203048999U (en) * 2013-02-20 2013-07-10 宁波中斌紧固件制造有限公司 Long-shaft automatic thermal treatment equipment
CN203227664U (en) * 2013-03-29 2013-10-09 安阳市合力高速冷轧有限公司 Production line for cold-rolled wire rods
CN203426169U (en) * 2013-08-17 2014-02-12 李华刚 Material overturning hook
CN203725524U (en) * 2014-02-24 2014-07-23 天津市博控机电科技有限公司 Ultra-high-speed roll steel bar production line
CN104369910A (en) * 2014-10-28 2015-02-25 天能电池(芜湖)有限公司 Positioning and conveying device used before storage battery boxing
CN204642246U (en) * 2015-02-10 2015-09-16 广东水利电力职业技术学院 Iron nail feedway
CN105382048A (en) * 2015-12-16 2016-03-09 重庆麦拓科技有限公司 Cold rolled reinforcing bar production line
CN205797988U (en) * 2016-06-29 2016-12-14 射洪县才伦建材有限责任公司 A kind of high ductility cold-rolled ribbed bars production line

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038703A1 (en) * 1980-10-14 1982-06-09 Kieserling & Albrecht Hot rolled wire straight length prodn. - is passed through straightening roller set rotating around wire before descaling
EP0551657A1 (en) * 1992-01-17 1993-07-21 Sms Schloemann-Siemag Aktiengesellschaft Method for minimizing the crop end losses of concrete ribbed bars surface treatment by controlled cooling at rolling temperature
CN2212479Y (en) * 1994-11-28 1995-11-15 阳旻企业股份有限公司 Lapping machine for end surface of spring conveyed continuously
CN101386133A (en) * 2008-10-29 2009-03-18 翟文 Cold rolling ribbed bar continuous production device
CN102174671A (en) * 2011-01-31 2011-09-07 中国钢研科技集团有限公司 Thermal treatment production line of high-strength stirrup
CN102285530A (en) * 2011-05-05 2011-12-21 安阳市合力高速冷轧有限公司 Full-automatic tilting gear
CN203048999U (en) * 2013-02-20 2013-07-10 宁波中斌紧固件制造有限公司 Long-shaft automatic thermal treatment equipment
CN203227664U (en) * 2013-03-29 2013-10-09 安阳市合力高速冷轧有限公司 Production line for cold-rolled wire rods
CN203426169U (en) * 2013-08-17 2014-02-12 李华刚 Material overturning hook
CN203725524U (en) * 2014-02-24 2014-07-23 天津市博控机电科技有限公司 Ultra-high-speed roll steel bar production line
CN104369910A (en) * 2014-10-28 2015-02-25 天能电池(芜湖)有限公司 Positioning and conveying device used before storage battery boxing
CN204642246U (en) * 2015-02-10 2015-09-16 广东水利电力职业技术学院 Iron nail feedway
CN105382048A (en) * 2015-12-16 2016-03-09 重庆麦拓科技有限公司 Cold rolled reinforcing bar production line
CN205797988U (en) * 2016-06-29 2016-12-14 射洪县才伦建材有限责任公司 A kind of high ductility cold-rolled ribbed bars production line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109877155A (en) * 2019-03-26 2019-06-14 巩义市金迪冶金设备有限公司 A kind of high ductility cold-rolled ribbed bars production technology

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