CN202070549U - Production line for high-ductility cold rolled ribbed steel bar - Google Patents
Production line for high-ductility cold rolled ribbed steel bar Download PDFInfo
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- CN202070549U CN202070549U CN2011201392435U CN201120139243U CN202070549U CN 202070549 U CN202070549 U CN 202070549U CN 2011201392435 U CN2011201392435 U CN 2011201392435U CN 201120139243 U CN201120139243 U CN 201120139243U CN 202070549 U CN202070549 U CN 202070549U
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Abstract
The utility model discloses a production line for a high-ductility cold rolled ribbed steel bar, which comprises a first size-reducing rolling mill, a second size-reducing nicking rolling mill and a heat treatment device, wherein a disc material loader and an automatic wire-feeding loading frame close to the disc material loader are arranged in front of the first size-reducing rolling mill; the automatic wire-feeding loading frame comprises steel bar slide rails, at least one automatic wire-feeding device and at least one automatic steel bar deviator which are arranged on a frame along the running direction of the steel bar; adjacent automatic wire-feeding devices, adjacent automatic steel bar deviators and adjacent automatic wire-feeding devices and automatic steel bar deviators are connected with each other through the steel bar slide rails; the disc material loader comprises a turntable and at least two overturning frames; and the overturning frames are mounted on the turntable. The production line for the high-ductility cold rolled ribbed steel bar provided by the utility model is high in degree of automation and is capable of greatly reducing the labor intensity and saving labor cost.
Description
Technical field
The utility model relates to a kind of cold rolling ribbed reinforcing bar producing device, particularly a kind of high ductility cold rolled reinforcing steel bar with ribs production line.
Background technology
Cold rolled reinforcing steel bar with ribs adopts wire rod (disk) as raw material, becomes rib to process by cold rolling tube reducing with indentation.Cold rolled reinforcing steel bar with ribs has I level, II level, III level and IV level at present, because the intensity and the percentage elongation of traditional I level, II level cold rolled reinforcing steel bar with ribs are lower, along with raising to the building aseismicity performance, therefore country takes measures to apply III, IV grade high-strength reinforcing bar, eliminates traditional I, II grade reinforcing steel.But in order to improve reinforcement property, III, the used wire rod of ⅣJi Gang muscle are the steel wire rods that is added with titanium, niobium, vanadium, and the interpolation of these rare elements causes the cost of reinforcing bar higher.
The high ductility cold rolled reinforcing steel bar with ribs of applicant's exploitation, by twice cold rolling and heat treatment, intensity and percentage elongation with the used common I level steel Q215 wire rod of former cold rolled reinforcing steel bar with ribs, cold rolled reinforcing steel bar with ribs that II level steel Q235 wire rod is produced are significantly promoted, do not adding under the element conditions such as titanium, niobium, vanadium, still pass through to improve technology with normal carbon steel wire rod Q215, formed high ductility cold rolled reinforcing steel bar with ribs, the national standard that has surpassed III level cold rolled reinforcing steel bar with ribs on intensity and percentage elongation is near IV grade high-strength reinforcing bar.But its cost is lower than III, IV level cold rolling strap rib steel.
Because the performance that high ductility cold rolled reinforcing steel bar with ribs is outstanding therefore make that this reinforcing bar market demand potential is huge, but original Production Line efficient is low, production capacity is difficult to meet the need of market.For example:
The dish circle material loading of cold rolled reinforcing steel bar with ribs production line both domestic and external is generally the horizontal material loading, and employing is carried out multistation and moved material loading on one long tens meters horizontal single-beam, and the portable feeder floor space of this single-beam is bigger, and the efficient of dish circle material loading is low.
In addition, reinforcing bar is carrying out needing to carry out the de-scaling operation before cold rolling, so that remove attached to the impurity such as metal oxide on the rebar surface.Material loading of wearing before the de-scaling of the prior art operation is manually to turn to the directive wheel that passes descaling mill with reinforcing bar is repeatedly crooked, so that the impurity such as metal oxide of rebar surface are removed in the bending of reinforcing bar turns to.The deflecting roller that manually reinforcing bar is passed descaling mill is time-consuming, not only expends more manpower, labour intensity is big, and makes the production efficiency of reinforcing bar descaling process reduce; Also can influence the production efficiency of steel bar cold rolling integrated artistic.
Therefore, cold rolled reinforcing steel bar with ribs production line automation degree is low in the prior art, and whole production line needs several workmans; Make that the production efficiency of reinforcing bar is low, cost of labor is than higher.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is to provide the high ductility cold rolled reinforcing steel bar with ribs production line of a kind of automaticity height, reduction labour intensity, saving cost of labor, raising Ribbed Bar production efficiency.
The technical solution of the utility model is achieved in that high ductility cold rolled reinforcing steel bar with ribs production line, comprise one tube reducing milling train, two road tube reducing indentation milling train and annealing devices, before described one tube reducing milling train, also comprise dish circle feeder and close on the automatic wire feed stock shelf that described dish circle feeder is provided with; Described automatic wire feed stock shelf comprises along the reinforcing bar traffic direction and is arranged on reinforcing bar slideway, at least one automatic feeding device and the automatic deviator of at least one reinforcing bar on the support body, all is connected by the reinforcing bar slideway between the adjacent described automatic feeding device, between the adjacent automatic deviator of described reinforcing bar and between adjacent described automatic feeding device and the automatic deviator of described reinforcing bar; Described dish circle feeder comprises the rollover stand of upset between rotating disk and at least two are in the horizontal and vertical direction, and described rollover stand is installed on the described rotating disk.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described rollover stand comprise rollover stand base and the dish circle placed axis that is fixedly mounted on the described rollover stand base, and described rollover stand is hingedly mounted on the described rotating disk by described rollover stand base.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described rollover stand base drive with the rollover stand drive unit and are connected, and described rollover stand drive unit and described rotating disk are installed together and rotate synchronously with described rotating disk.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described rollover stand drive unit drives hydraulic cylinder for upset and drives the Hydraulic Station of hydraulic cylinder fluid communication by oil pipe and described upset, described upset drives hydraulic cylinder and is connected with described rollover stand base driving, and described upset drives hydraulic cylinder and described Hydraulic Station all is installed together with described rotating disk and rotates synchronously with described rotating disk.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described rotating disk drive with rotating blade drive and are connected.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described rotating blade drive is the reducing motor that is fixedly mounted on the feeder base, described rotating disk comprises rotary base and the rotating disk card that is fixedly mounted on the described rotary base, described rotary base is provided with driven gear, the driving gear of described reducing motor output and the engagement of described driven gear, described rotary base is rotatably installed on the described feeder base.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described automatic feeding device comprises active wire feed rolls that is installed on first clamping limb and the driven wire feed rolls that is installed on second clamping limb, described active wire feed rolls drives and is connected with wearing a thread drive unit, and the two ends of wire feed hydraulic cylinder are connected with described second clamping limb with described first clamping limb respectively; The automatic deviator of described reinforcing bar comprises active break-in wheel, passive break-in wheel, break-in hydraulic cylinder and wears a drive unit, described passive break-in wheel be fixedly mounted on the described support body and with wear a drive unit and drive and be connected, described active break-in wheel be fixedly mounted on the hinged break-in arm of described support body on, one end of described break-in hydraulic cylinder is installed on the described support body, and the other end drives with described break-in arm and is connected.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, the middle part of described support body is provided with a described automatic feeding device, the top of described support body is provided with automatic deviator of first reinforcing bar and the automatic deviator of second reinforcing bar, and the bottom of described support body is provided with the automatic deviator of the 3rd reinforcing bar; Described automatic feeding device, the automatic deviator of described first reinforcing bar, the automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar are connected by described reinforcing bar slideway successively.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described automatic feeding device are positioned under the automatic deviator of described first reinforcing bar, and automatic deviator of described first reinforcing bar and the automatic deviator of described second reinforcing bar are positioned on the same horizontal plane; The reinforcing bar porch of described automatic feeding device is provided with the reinforcing bar fairlead; Described reinforcing bar fairlead has the arrival end that closes on described automatic feeding device and away from the port of export of described automatic feeding device, the internal diameter of described arrival end is greater than the internal diameter of the described port of export; In the described reinforcing bar slideway axle is installed, on the described axle bearing is housed.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described high ductility cold rolled reinforcing steel bar with ribs production line also comprises from described automatic wire feed stock shelf along cutting machine, pinch wheel, Laying head, conveying raceway, circle shear off line, collecting machine, mechanical arm, full automatic packing machine and the finished product pipeline of reinforcing bar traffic direction behind described annealing device.
Above-mentioned high ductility cold rolled reinforcing steel bar with ribs production line, described high ductility cold rolled reinforcing steel bar with ribs production line also comprise from described automatic wire feed stock shelf along the cutting machine of reinforcing bar traffic direction behind described annealing device with turn over the steel baling press.
The beneficial effects of the utility model are: high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model can utilize the automation of the less dish circle feeder realization dish circle charging of floor space, the efficient of raising dish circle charging; And can realize the polydisc charging by described dish circle feeder, make on the described rollover stand charging and carry out simultaneously to the described automatic feeding device material loading of described automatic wire feed stock shelf, floor space is little, time and labour saving, efficient height.In addition, reinforcing bar successively by the automatic deviator of described first reinforcing bar, the automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar, is gone through three break-ins under the effect of described automatic feeding device; Have automatically wearing a material loading and can realize the characteristics of rebar surface de-scaling simultaneously in the reinforcing bar operation of rolling; Reduce the labour intensity and the cost of labor of reinforcing bar descaling process, not only can improve the production efficiency of reinforcing bar descaling process, can also improve the integral production efficient of steel bar cold rolling technology.
High ductility cold rolled reinforcing steel bar with ribs production line of the present utility model has been realized on dish circle feeder charging and to described automatic wire feed stock shelf material loading de-scaling automation; Improve high ductility cold rolled reinforcing steel bar with ribs automatic degree of production line, reduced labour intensity, saved cost of labor.
High ductility cold rolled reinforcing steel bar with ribs production line of the present utility model can rolling scope be the high ductility cold rolled reinforcing steel bar with ribs of φ 5.5-φ 10mm, the input raw material are I level hot rolled circular steel, output products is high ductility cold rolled reinforcing steel bar with ribs, its performance reaches the performance of III reinforcing bar, approaches the performance of ⅣJi Gang muscle.Production efficiency is 400-550m/min, is 3 times of domestic present production line, and than original saving operating personnel 6-8 people, complete machine does not have the three wastes, and noise is lower than 80dB.This production line is the state-of-the-art rolling mill production line in the current world, and performance, efficient, automaticity surpass the advanced world level.Except that being used for the production of high ductility cold rolled reinforcing steel bar with ribs, can also be used for the production of common Ribbed Bar.
Description of drawings
Fig. 1 is the structural representation of the automatic wire feed stock shelf of high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model;
Fig. 2 is the structural representation of automatic feeding device of the automatic wire feed stock shelf of the described high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model of Fig. 1;
Fig. 3 is the structural representation of reinforcing bar fairlead of the automatic wire feed stock shelf of the described high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model of Fig. 1;
Fig. 4 is the structural representation of reinforcing bar slideway of the automatic wire feed stock shelf of the described high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model of Fig. 1;
Fig. 5 is the automatic wire feed stock shelf of high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model and the structural representation of dish circle feeder;
Fig. 6 is the structural representation of high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model;
Fig. 7 is the automatic wire feed stock shelf of high ductility cold rolled reinforcing steel bar with ribs production line of the present utility model shown in Figure 5 and the plan structure schematic diagram of dish circle feeder.
Among the figure: 1-reinforcing bar slideway, 2-is wire feed rolls initiatively, 3-first clamping limb, 4-second clamping limb, the driven wire feed rolls of 5-, 6-wire feed hydraulic cylinder, 7-is the break-in wheel initiatively, the passive break-in wheel of 8-, 9-break-in hydraulic cylinder, the 10-support body, 11-break-in arm, 12-reinforcing bar fairlead, the 121-arrival end, the 122-port of export, 13-hydraulic motor, 14-reinforcing bar, 15-break-in arm initial position, the 16-break-in arm position that runs abort, the 17-bearing, the 18-axle, 19-rotating disk, 20-rollover stand, 21-rollover stand base, 22-dish circle placed axis, the 23-upset drives hydraulic cylinder, 24-Hydraulic Station, the 25-driving gear, the 26-reducing motor, 27-feeder base, charging place of 28-dish circle, 101-dish circle feeder, 201-automatic wire feed stock shelf, one tube reducing milling train of 301-, 401-founds kink, one tube reducing indentation of 501-milling train, the 601-speed measuring device, 701-frequency heating device, 801-cutting machine, the 901-pinch wheel, the 1001-Laying head, 1101-carries raceway, 1201-circle shear off line, the 1301-collecting machine, the 1401-mechanical arm, 1501-full automatic packing machine, 1601-finished product pipeline.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described further:
As shown in Figure 6, the high ductility cold rolled reinforcing steel bar with ribs production line of present embodiment comprises dish circle feeder 101 and closes on the automatic wire feed stock shelf 201 that described dish circle feeder 101 is provided with, also comprise the one tube reducing milling train 301 that sets gradually along reinforcing bar 14 traffic directions from described automatic wire feed stock shelf 201, upright kink 401, one tube reducing indentation milling train 501, fifth wheel 601, heating in medium frequency 701 as annealing device, flying shear 801, pinch wheel 901, Laying head 1001, carry raceway 1101, circle shear off line 1201, collecting machine 1301, mechanical arm 1401, full automatic packing machine 1501 and finished product pipeline 1601 are used to produce the high ductility cold rolled reinforcing steel bar with ribs or the common cold rolled reinforcing steel bar with ribs of coiling rolling.During for the straight steel bar of production, then replace Laying head 1001 and fail material raceway 1101, circle shear off line 1201, collecting machine 1301, mechanical arm 1401, full automatic packing machine 1501 with turning over the steel baling press as Chinese patent literature CN201227641Y.
As shown in Figure 5, described dish circle feeder 101 comprises rotating disk 19 and five rollover stands 20 (as shown in Figure 7), and described rollover stand 20 rotates synchronously with described rotating disk 19.Described rollover stand 20 comprises rollover stand base 21 and the dish circle placed axis 22 that is fixedly mounted on the described rollover stand base 21, and described rollover stand 20 is hingedly mounted on the rotating disk card edge of described rotating disk 19 by described rollover stand base 21.Described rollover stand base 21 drives with the rollover stand drive unit and is connected, and described rollover stand drive unit is installed together with described rotating disk 19 and rotates synchronously with described rotating disk 19.Described rotating disk 19 drives with rotating blade drive and is connected, described rotating blade drive is the reducing motor 26 that is fixedly mounted on the feeder base 25, described rotating disk 19 comprises rotary base and the rotating disk card that is fixedly mounted on the described rotary base, described rotary base is provided with driven gear, the driving gear 25 of described reducing motor 26 outputs and described driven gear engagement.Described rollover stand drive unit drives hydraulic cylinder 23 for upset and drives the Hydraulic Station 24 of hydraulic cylinder 23 fluid communication by oil pipe and described upset, the end that described upset drives hydraulic cylinder 23 is installed on the described rollover stand base 21, the other end is installed on the rotary base of described rotating disk 19, described Hydraulic Station 24 is fixedly mounted on the described rotating disk card, and described upset drives hydraulic cylinder 23 and described Hydraulic Station 24 all rotates synchronously with described rotating disk 19.Described rotary base is rotatably installed on the feeder base 27 by bearing.
As shown in Figure 1, described automatic wire feed stock shelf comprises along reinforcing bar 14 traffic directions and is arranged on the reinforcing bar slideway on the support body 10, an automatic feeding device and three automatic deviators of reinforcing bar that three automatic deviators of described reinforcing bar are respectively the automatic deviator of first reinforcing bar, the automatic deviator of second reinforcing bar and the automatic deviator of the 3rd reinforcing bar; Automatic deviator of described first reinforcing bar and the automatic deviator of described second reinforcing bar are separately positioned on the top of described support body 10, and the automatic deviator of described the 3rd reinforcing bar is arranged on the bottom of described support body 10.Described automatic feeding device is arranged on described support body 10 middle parts and is positioned under the automatic deviator of described first reinforcing bar, and automatic deviator of described first reinforcing bar and the automatic deviator of described second reinforcing bar are positioned on the same horizontal plane.Described automatic feeding device, the automatic deviator of described first reinforcing bar, the automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar are connected by described reinforcing bar slideway 1 successively.The automatic deviator of described reinforcing bar comprises active break-in wheel 7, passive break-in wheel 8, break-in hydraulic cylinder 9 and wears a drive unit, described passive break-in wheel 8 is fixedly mounted on the described support body 10 and drives and be connected with a described drive unit of wearing, described active break-in wheel 7 be fixedly mounted on the hinged break-in arm 11 of described support body 10 on, one end of described break-in hydraulic cylinder 9 is installed on the described support body 10, and the other end drives with described break-in arm 11 and is connected.As shown in Figure 2, described automatic feeding device comprises active wire feed rolls 2 that is installed on first clamping limb 3 and the driven wire feed rolls 5 that is installed on second clamping limb 4, described active wire feed rolls 2 drives and is connected with wearing a thread drive unit, and the two ends of wire feed hydraulic cylinder 6 are connected with described second clamping limb 4 with described first clamping limb 3 respectively.In addition, the reinforcing bar porch of described automatic feeding device is provided with reinforcing bar fairlead 12.In the present embodiment, a described drive unit of wearing is a hydraulic motor 13.As shown in Figure 3, described reinforcing bar fairlead 12 has the arrival end 121 that closes on described automatic feeding device and away from the port of export 122 of described automatic feeding device, the internal diameter of described arrival end 121 is greater than the internal diameter of the described port of export 122; So that reinforcing bar 14 can enter in the described reinforcing bar fairlead 12 very wellly, the internal diameter of the described port of export 122 is less can guarantee that reinforcing bar 14 enters between described active wire feed rolls 2 and the described driven wire feed rolls 5 exactly, and can make reinforcing bar 14 can enter into described reinforcing bar slideway 1 exactly.As shown in Figure 4, axle 18 is installed in the described reinforcing bar slideway 1, on the described axle 18 bearing 17 is housed; The reinforcing bar 14 that enters in the described reinforcing bar slideway 1 contacts with the outer circumference surface of described bearing 17, makes described reinforcing bar 14 successfully to advance along described reinforcing bar slideway 1, reduces the resistance that reinforcing bar 14 advances.
The high ductility cold rolled reinforcing steel bar with ribs production line of present embodiment starts described reducing motor 26 so that the described driving gear 25 of described reducing motor 26 outputs drives described rotating disk 19 rotations by described driven gear, when in use with the conversion station.Described rollover stand base 21, described dish circle placed axis 22, described upset driving hydraulic cylinder 23 and described Hydraulic Station 24 rotate synchronously with described rotating disk 19.When one of them described rollover stand 20 of not laying dish circle rotates to dish circle charging place 28, described upset drives hydraulic cylinder 23 and rotates (for example can overturn) at the described rollover stand base 21 of driving under the effect of described Hydraulic Station 24 in 0-90 ° of scope, make the axis of described dish circle placed axis 22 tilt from vertical direction toward horizontal direction, for example can make the axis of described dish circle placed axis 22 parallel with horizontal plane, can be enclosed within described dish circle placed axis 22 to the dish circle easily like this, described then upset driving hydraulic cylinder 23 drives described rollover stand base 21 reverse rotations so that the axis of described dish circle placed axis 22 is in vertical direction under the effect of described Hydraulic Station 24, promptly vertical with horizontal plane.Follow described reducing motor 26 and continue to drive described rotating disk 19 rotations, when any one described rollover stand 20 of laying dish circle wherein be positioned at the described automatic feeding device of described automatic wire feed stock shelf 201 under the time (can be positioned at toward the next one simultaneously this moment on the described rollover stand 20 of described dish circle charging place 28 and feed), the termination of manually that the dish on the described rollover stand 20 is round reinforcing bar 14 is sent in the described reinforcing bar fairlead 12, the end of reinforcing bar 14 this moment in described reinforcing bar fairlead 12 is between described active wire feed rolls 2 and described driven wire feed rolls 5, close mutually by described wire feed hydraulic cylinder 6 described first clamping limbs 3 of driving and described second clamping limb 4, thereby make described active wire feed rolls 2 and described driven wire feed rolls 5 that reinforcing bar 14 is clamped, described then hydraulic motor 13 drives described active wire feed rolls 2 rotations, thereby drives reinforcing bar 14 along the upwards operation of described reinforcing bar slideway 1.When reinforcing bar 14 upwards runs to the reinforcing bar inlet of the automatic deviator of described first reinforcing bar, described break-in hydraulic cylinder 9 drives described active break-in wheel 7 by driving described break-in arm 11, thereby making described active break-in wheel 7 that reinforcing bar 14 is pressed on described passive break-in takes turns on 8 excircles, the rotation under the driving of described hydraulic motor 13 of described passive break-in wheel 8 is walked to drive reinforcing bar 14, simultaneously described break-in hydraulic cylinder 9 also drives the circumference direction of rotation walking of described active break-in wheel 7 along described passive break-in wheel 8, makes reinforcing bar 14 export out and enter into described reinforcing bar slideway 1 between automatic deviator of described first reinforcing bar and the automatic deviator of described second reinforcing bar from the reinforcing bar of the automatic deviator of described first reinforcing bar.In like manner, reinforcing bar 14 is realized reinforcing bar 14 break-ins by automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar successively.
The reinforcing bar 14 that comes out from the automatic deviator of described the 3rd reinforcing bar directly enters tube reducing milling train 301 one, thereby has finished a process of wearing, and described automatic wire feed stock shelf has entered normal operating conditions; Described active break-in wheel 7 separates with reinforcing bar 14 and quits work, and described passive break-in wheel 8 works on, and realizing the break-in effect to reinforcing bar 14, thereby reaches the purpose to reinforcing bar 14 de-scalings.After wire feed is finished, utilize rolling pulling force reinforcing bar 14 can be deviate from from the reinforcing bar slideway.
Described one tube reducing milling train 301 is used for preceding ground of reinforcing bar roll forming tube reducing, described two road tube reducing indentation milling trains 501 are used for the further tube reducing indentation formation simultaneously rib roll forming to reinforcing bar, between between described one tube reducing milling train 301 and the described two road tube reducing indentation milling trains 501 described upright kink 401 is set, makes the enter described two road tube reducing indentation milling trains 501 of reinforcing bar through stability and high efficiency behind described one tube reducing milling train 301 tube reducing.Behind described one tube reducing indentation milling train 501, online automatic tester can also be installed, the compact dimensions of reinforcing bar is carried out online automatic detection.Specifically can adopt non-contact detection, data and the contrast of master control platform data are pinpointed the problems and are reported to the police automatically or shutdown, and data-signal is delivered to the servomotor of adjusting the roll seam, adjust the roll gap gap automatically.Described speed measuring device 601 is measured mill speed, pass the signal along to the master control platform, adjust described one tube reducing milling train 301 with the mill speed of described tube reducing indentation milling train 501 and the firing rate of described frequency heating device, and the speed of described Laying head 1001 so that form rolling heat treatment, weave silk balanced rolling.Described cutting machine 801 is a flying shear, cuts off the reinforcing bar that is moving when being used to break down, and prevents to retain reinforcing bar in the described Laying head 1001.Specifically can adopt disc type to cut off, master control platform signalizing activity is accepted in servomotor control, makes the speed of cutting off identical with the movement velocity of reinforcing bar.Reinforcing bar after 901 pairs of described cutting machines 801 of described pinch wheel are cut off quickens, and reinforcing bar is sent described Laying head 1001; Adopt two drive roll reinforcings in the present embodiment, adopt cylinder pressure to adjust the gap of afterburning roller, two roller gap smaller when needing reinforcing, two roller gaps become big when not needing reinforcing.Described Laying head 1001 is used for the reinforcing bar of linear running is curled into plate-like; Reinforcing bar passes (the axle shaft is a hollow type) in the middle of the output shaft of reductor, lead the helical blade that enters Laying head by conduit, and helical blade rotation whipping reinforcing bar is to Laying head blade shroud inwall, thus the plate-like of bending to.The plate-like reinforcing bar that described conveying raceway 1101 spues described Laying head 1001 is transported to described circle shear off line 1201.1201 plate-like reinforcing bars that transport of described circle shear off line weight are in accordance with regulations cut off, and make it rolling.Adopt the hydraulic pressure planar structure, utilize the spring energy-storage mode, the material fork is caught the reinforcing bar of one-tenth dish fast, scissors follow-up in hydraulic pressure plane is cut off.Described collecting machine 1301 is collected in the reinforcing bar of the rolling of cutting off together, adopt 45 ° of twin shaft layouts, 90 ° of spinning movements, transmission is supported in revolution, the two mutual replacement of axle station cycle operations that connect material, the hydraulic lifting material-receiving device, the weight that connects the seat of trying to get to the heart of a matter links sensor signal and hydraulic shearer, makes that to cut off weight accurate.The collecting shaft that described mechanical arm 1401 is coiled reinforcing bar from the described collecting machine 1301 hangs out, and delivers on the described full automatic packing machine 1501 and packs.In the present embodiment, described mechanical arm 1401 adopts control tower control, servo drive, and hydraulic control, hydraulic drive realizes actions such as lifting, rotation.Finish operations such as discharging, packing, loading and unloading.2.5 tons of lifting tonnages, 3.5 meters of brachiums are the bigger Intelligentized mechanical arms of present domestic tonnage.The action interlock can be linked with described collecting machine 1301, described full automatic packing machine 1501, pipeline signal.Finish from operations such as rewinding, packing, dischargings.Described full automatic packing machine 1501 is coiled reinforcing bar and is packed.In the present embodiment, full automatic packing machine has extruding, wire feed, wear silk, action such as clamp, draw, tie a knot, cut off, full hydraulic drive, the hydraulic pressure dish compresses valve snail, motor transmission wire feed rolls wire feed, four pack threads enter the wire feed slideway simultaneously, reinforcing bar are coiled bundled automatically, unmanned operation, signal synchronous transfer and control room screen.Described finished product pipeline 1601 is coiled the reinforcing bar of packing and is transported to the finished product storehouse.After described mechanical arm 1401 is packed valve snail, valve snail is dumped on the described finished product pipeline 1601, described finished product pipeline 1601 is transported to storehouse with valve snail, signal and described mechanical arm 1401, the interlock of storehouse hoisting crane, the interlock of self signal, roller and the interlock of motor signal are finished into library.
The rolling scope of high ductility cold rolled reinforcing steel bar with ribs production line of present embodiment is the high ductility cold rolled reinforcing steel bar with ribs of φ 5.5-φ 10mm, the input raw material are I level hot rolled circular steel, output products can be high ductility cold rolled reinforcing steel bar with ribs, and its performance reaches the performance of III reinforcing bar, approaches the performance of ⅣJi Gang muscle.Production efficiency is 400-550m/min, is 3 times of domestic present production line, and than original saving operating personnel 6-8 people, complete machine does not have the three wastes, and noise is lower than 80dB.The production line of present embodiment is the state-of-the-art rolling mill production line in the current world, and performance, efficient, automaticity surpass the advanced world level.
Therefore, the high ductility cold rolled reinforcing steel bar with ribs production line of present embodiment can utilize the automation of the less dish circle feeder 101 realization dishes circle charging of floor space, the efficient of raising dish circle charging; And can realize the polydiscs charging by described dish circle feeder 101, make on the described rollover stand 20 charging and carry out simultaneously to the described automatic feeding device material loading of described automatic wire feed stock shelf 201, floor space is little, time and labour saving, efficient height.Reinforcing bar 14 successively by the automatic deviator of described first reinforcing bar, the automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar, is gone through three break-ins under the effect of described automatic feeding device; Both realize reinforcing bar 14 automatic wire feed material loadings, realized reinforcing bar 14 surperficial de-scalings simultaneously again.That realizes reinforcing bar 14 operations of rolling automatically wears a material loading, and the automaticity height is than artificial material loading saving of work and time, safe ready.Thereby realized on dish circle feeder 101 charging and to described automatic wire feed stock shelf 201 material loading automations.
In some other embodiment, described automatic feeding device also can be two or more, takes all factors into consideration from saving cost and technique effect aspect, and a described automatic feeding device both can have been realized the technique effect of smooth wire feed, can save cost again.The automatic deviator of described reinforcing bar also can for one, more than two or three, though the increase of the automatic deviator quantity of described reinforcing bar can reach better scale removal effect, but correspondingly also can increase the complex structure degree of the utility model automatic wire feed stock shelf, consume the more energy; Preferred three automatic deviators of described reinforcing bar make reinforcing bar 14 go through three break-ins can realize de-scaling and the purpose of saving cost.In addition, as long as have at least one described automatic feeding device and the automatic deviator of at least one described reinforcing bar, be connected by reinforcing bar slideway 1 between the adjacent described automatic feeding device, between the adjacent automatic deviator of described reinforcing bar and between adjacent described automatic feeding device and the automatic deviator of described reinforcing bar; Just can realize that reinforcing bar 14 surperficial de-scalings wear a material loading automation mechanized operation, reduce the labour intensity and the cost of labor of reinforcing bar 14 descaling process, improve the integral production efficient of reinforcing bar 14 cold-rolling process.
Described rollover stand 20 on the described dish circle feeder 101 can for two, three, more than four or five, be provided with according to concrete needs, all can realize the goal of the invention of the invention.
Claims (10)
1. high ductility cold rolled reinforcing steel bar with ribs production line, comprise one tube reducing milling train (301), two road tube reducing indentation milling train (501) and annealing devices, it is characterized in that, also comprise dish circle feeder (101) before and close on the automatic wire feed stock shelf (201) that described dish circle feeder (101) is provided with at described one tube reducing milling train (301); Described automatic wire feed stock shelf (201) comprises along reinforcing bar (14) traffic direction and is arranged on reinforcing bar slideway (1), at least one automatic feeding device and the automatic deviator of at least one reinforcing bar on the support body (10), all is connected by reinforcing bar slideway (1) between the adjacent described automatic feeding device, between the adjacent automatic deviator of described reinforcing bar and between adjacent described automatic feeding device and the automatic deviator of described reinforcing bar; Described dish circle feeder (101) comprises the rollover stand (20) of upset between rotating disk (19) and at least two are in the horizontal and vertical direction, and described rollover stand (20) is installed on the described rotating disk (19).
2. high ductility cold rolled reinforcing steel bar with ribs production line according to claim 1, it is characterized in that, described rollover stand (20) comprises rollover stand base (21) and is fixedly mounted on dish circle placed axis (22) on the described rollover stand base (21) that described rollover stand (20) is hingedly mounted on the described rotating disk (19) by described rollover stand base (21); Described rollover stand base (21) drives with the rollover stand drive unit and is connected, and described rollover stand drive unit and described rotating disk (19) are installed together and rotate synchronously with described rotating disk (19).
3. high ductility cold rolled reinforcing steel bar with ribs production line according to claim 2, it is characterized in that, described rollover stand drive unit drives hydraulic cylinder (23) and drives the Hydraulic Station (24) of hydraulic cylinder (23) fluid communication by oil pipe and described upset for upset, and described upset drives hydraulic cylinder (23) and is connected with described rollover stand base (21) driving.
4. according to the arbitrary described high ductility cold rolled reinforcing steel bar with ribs production line of claim 1-3, it is characterized in that described rotating disk (19) drives with rotating blade drive and is connected.
5. high ductility cold rolled reinforcing steel bar with ribs production line according to claim 4, it is characterized in that, described rotating blade drive is for being fixedly mounted on the reducing motor (26) on the feeder base (27), described rotating disk (19) comprises rotary base and the rotating disk card that is fixedly mounted on the described rotary base, described rotary base is provided with driven gear, the driving gear (25) of described reducing motor (26) output and described driven gear engagement, described rotary base is rotatably installed on the described feeder base (27).
6. according to the arbitrary described high ductility cold rolled reinforcing steel bar with ribs production line of claim 1-3, it is characterized in that, described automatic feeding device comprises the active wire feed rolls (2) that is installed on first clamping limb (3) and is installed in driven wire feed rolls (5) on second clamping limb (4), described active wire feed rolls (2) drives and is connected with wearing a thread drive unit, and the two ends of wire feed hydraulic cylinder (6) are connected with described second clamping limb (4) with described first clamping limb (3) respectively; The automatic deviator of described reinforcing bar comprises that initiatively break-in wheel (7), passive break-in are taken turns (8), break-in hydraulic cylinder (9) and worn a drive unit, described passive break-in wheel (8) be fixedly mounted on that described support body (10) is gone up and with wear a drive unit and drive and be connected, described active break-in wheel (7) be fixedly mounted on the hinged break-in arm (11) of described support body (10) on, one end of described break-in hydraulic cylinder (9) is installed on the described support body (10), and the other end drives with described break-in arm (11) and is connected.
7. high ductility cold rolled reinforcing steel bar with ribs production line according to claim 6, it is characterized in that, the middle part of described support body (10) is provided with a described automatic feeding device, the top of described support body (10) is provided with automatic deviator of first reinforcing bar and the automatic deviator of second reinforcing bar, and the bottom of described support body (10) is provided with the automatic deviator of the 3rd reinforcing bar; Described automatic feeding device, the automatic deviator of described first reinforcing bar, the automatic deviator of described second reinforcing bar and the automatic deviator of described the 3rd reinforcing bar are connected by described reinforcing bar slideway (1) successively.
8. high ductility cold rolled reinforcing steel bar with ribs production line according to claim 7, it is characterized in that, described automatic feeding device is positioned under the automatic deviator of described first reinforcing bar, and automatic deviator of described first reinforcing bar and the automatic deviator of described second reinforcing bar are positioned on the same horizontal plane; The reinforcing bar porch of described automatic feeding device is provided with reinforcing bar fairlead (12); Described reinforcing bar fairlead (12) has the arrival end (121) that closes on described automatic feeding device and away from the port of export (122) of described automatic feeding device, the internal diameter of described arrival end (121) is greater than the internal diameter of the described port of export (122); Axle (18) is installed in the described reinforcing bar slideway (1), on the described axle (18) bearing (17) is housed.
9. according to the arbitrary described high ductility cold rolled reinforcing steel bar with ribs production line of claim 1-3, it is characterized in that described high ductility cold rolled reinforcing steel bar with ribs production line also comprises from described automatic wire feed stock shelf (201) along cutting machine (801), pinch wheel (901), Laying head (1001), conveying raceway (1101), circle shear off line (1201), collecting machine (1301), mechanical arm (1401), full automatic packing machine (1501) and the finished product pipeline (1601) of reinforcing bar (14) traffic direction behind described annealing device.
10. according to the arbitrary described high ductility cold rolled reinforcing steel bar with ribs production line of claim 1-3, it is characterized in that, described high ductility cold rolled reinforcing steel bar with ribs production line also comprise from described automatic wire feed stock shelf (201) along reinforcing bar (14) traffic direction behind described annealing device cutting machine (801) and turn over the steel baling press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392435U CN202070549U (en) | 2011-05-05 | 2011-05-05 | Production line for high-ductility cold rolled ribbed steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201392435U CN202070549U (en) | 2011-05-05 | 2011-05-05 | Production line for high-ductility cold rolled ribbed steel bar |
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| Publication Number | Publication Date |
|---|---|
| CN202070549U true CN202070549U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201392435U Expired - Lifetime CN202070549U (en) | 2011-05-05 | 2011-05-05 | Production line for high-ductility cold rolled ribbed steel bar |
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| CN (1) | CN202070549U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218447A (en) * | 2011-05-05 | 2011-10-19 | 安阳市合力高速冷轧有限公司 | Production line for high-ductility cold-rolled ribbed bars |
| CN104438372A (en) * | 2014-12-15 | 2015-03-25 | 安阳合力创科冶金新技术研发股份有限公司 | Telescopic cylinder for high-speed cold-rolled wire feeding |
| CN104889155A (en) * | 2014-03-07 | 2015-09-09 | 佛山市顺德区奔蓝五金机械有限公司 | Double-head ring rolling and wire milling one-time forming machine |
| CN112742863A (en) * | 2020-12-04 | 2021-05-04 | 安阳复星合力新材料股份有限公司 | Production method of cold-rolled steel bar |
-
2011
- 2011-05-05 CN CN2011201392435U patent/CN202070549U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218447A (en) * | 2011-05-05 | 2011-10-19 | 安阳市合力高速冷轧有限公司 | Production line for high-ductility cold-rolled ribbed bars |
| CN104889155A (en) * | 2014-03-07 | 2015-09-09 | 佛山市顺德区奔蓝五金机械有限公司 | Double-head ring rolling and wire milling one-time forming machine |
| CN104889155B (en) * | 2014-03-07 | 2017-02-08 | 佛山市顺德区奔蓝五金机械有限公司 | Double-head ring rolling and wire milling one-time forming machine |
| CN104438372A (en) * | 2014-12-15 | 2015-03-25 | 安阳合力创科冶金新技术研发股份有限公司 | Telescopic cylinder for high-speed cold-rolled wire feeding |
| CN112742863A (en) * | 2020-12-04 | 2021-05-04 | 安阳复星合力新材料股份有限公司 | Production method of cold-rolled steel bar |
| CN112742863B (en) * | 2020-12-04 | 2023-06-09 | 安阳复星合力新材料股份有限公司 | Cold-rolled steel bar production method |
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