Double plate lopping stalks harvester on aluminium bar continuous casting and tandem rolling production line and the method utilizing this stalks harvester to put away sports equipment
Technical field
The present invention relates to aluminium bar continuous casting and tandem rolling production line, the double plate lopping stalks harvester specifically on a kind of aluminium bar continuous casting and tandem rolling production line, and the method utilizing this stalks harvester to put away sports equipment.
Background technology
At present, the mode of mainly making of aluminium bar is that continuous casting and rolling is shaping, pour in conticaster by aluminium liquid (or aluminum alloy melt) and be rolled into aluminium bar base, after the aluminium bar base also do not cooled completely is again heated to uniform temperature in heating furnace, directly enters in hot tandem and be rolled into aluminium bar.Because stalks harvester that this continuous casting and rolling production line is equipped with is single station, and the lopping of shaping aluminium bar is put away sports equipment and is got rid of and let alone free accumulation by getting rid of bar head form in basket of putting away sports equipment, usual aluminium bar changes between 1200 ~ 1800mm at the diameter of lopping in basket of putting away sports equipment, and lopping unloads basket to the aluminium bar of preseting length after cutting off.When this makes aluminium bar continuous casting and tandem rolling production line shaping aluminium bar, there is following problem:
1. stalks harvester is single station, namely in the process of putting away sports equipment, often receive full one basket of aluminium bar, just need continuous casting and continuous rolling mill to shut down to wait for, to put away sports equipment bundling shaping just can carry out follow-up operation of putting away sports equipment after transfer until lopping, thus continuous casting and continuous rolling mill can not be operated continuously, blow-on with stop rolling frequent, operating power consumption remains high, and the feature of environmental protection is poor; In addition, this discrete production model has had a strong impact on production efficiency, increases the operation cost of manufacturing enterprise;
2. shaping aluminium bar put away sports equipment with free state pile up lopping, lopping aluminium bar is very loose, not neatly, closely, takes up room large, thus make lopping aluminium bar be deposit or transportation all pretty troublesome, be unfavorable for management or the transport of neat specification; In addition, be equally based on lopping aluminium bar not neatly, reason closely, make to produce mutual irregular extruding between each section of aluminium bar in lopping aluminium bar, deform, the phenomenon such as distortion, cause difficulty to follow-up processing;
3. get rid of bar head to throw away and put away sports equipment and just can must complete under at a high speed conveying, thus make to propose strict demand to the running speed of continuous casting and continuous rolling mill; In addition, for aluminium alloy rod, because the mechanical strength of aluminium alloy rod is higher, getting rid of bar head can not throw away, and uses to get rid of bar mode and not can complete and put away sports equipment.
Summary of the invention
An object of the present invention is: the deficiency existed for above-mentioned existing aluminium bar continuous casting and tandem rolling production line, provides a kind of and can put away sports equipment continuously, double plate lopping stalks harvester on aluminium bar continuous casting and tandem rolling production line that the neat and closely arrangement of lopping aluminium bar, production efficiency are high.
Two of object of the present invention is: for the double plate lopping stalks harvester of one of object, provides a kind of with strong points, simple to operate, method utilizing this stalks harvester to put away sports equipment that reliability is high.
The technical scheme that an object of the present invention adopts is: the double plate lopping stalks harvester on a kind of aluminium bar continuous casting and tandem rolling production line, and this double plate lopping stalks harvester is arranged in the discharge outlet of continuous casting and continuous rolling mill, carries out retreating rod looping for the aluminium bar made by continuous casting and continuous rolling mill; Described double plate lopping stalks harvester is formed primarily of the cooling body be sequentially connected from front to back, type of flying shear mechanism, along separate routes mechanism, first mechanism that puts away sports equipment of mechanism and second that puts away sports equipment, the discharge outlet correspondence of described shunt mechanism is connected the first wire lead slot, the second wire lead slot and useless bar groove, described first wire lead slot extends to first and to put away sports equipment mechanism, described second wire lead slot extends to second and to put away sports equipment mechanism, and described useless bar groove extends to collection place of useless bar.
Further, described shunt mechanism is formed primarily of the active wire frame be arranged on support, outlet guide groove, jacking cylinder, jacking crank, oscillating cylinder and wobble crank; The rear portion of described active wire frame is connected with jacking crank, and the front portion of active wire frame is socketed with outlet guide groove and is connected with wobble crank; Described outlet guide groove hinge mounted is on support; Described jacking crank is vertically hinged on support, and the other end of jacking crank is connected with jacking cylinder; Described wobble crank is horizontally hinged on support, and the other end of wobble crank is connected with oscillating cylinder.
Two technical schemes adopted of object of the present invention are: a kind of method utilizing the double plate lopping stalks harvester on above-mentioned aluminium bar continuous casting and tandem rolling production line to put away sports equipment, comprises the following steps:
1). when the control system on production line detects that the aluminium bar that continuous casting and continuous rolling mill is made meets designing requirement
1.. the shunt mechanism that control system controls on double plate lopping stalks harvester aligns the first wire lead slot or the second wire lead slot, and the aluminium bar made by continuous casting and continuous rolling mill is delivered to first mechanism that puts away sports equipment of mechanism or second that puts away sports equipment and carries out retreating rod looping, until lopping is to preseting length; After lopping to preseting length, control system controls type of flying shear mechanism and cuts off aluminium bar; Open the dish of putting away sports equipment of retreating rod looping, adopt band to tie up lopping aluminium bar and unload from dish of putting away sports equipment, move to desired location and store; Assemble dish of putting away sports equipment, make it treat position;
2.. after in step, 1. middle type of flying shear mechanism cuts off aluminium bar, control system controls mechanism along separate routes and aligns the second wire lead slot or the first wire lead slot, the aluminium bar made by continuous casting and continuous rolling mill is delivered to second mechanism that puts away sports equipment of mechanism or first that puts away sports equipment and carries out lopping, until lopping is to preseting length; After lopping to preseting length, control system controls type of flying shear mechanism and cuts off aluminium bar; Open the dish of putting away sports equipment of retreating rod looping, adopt band to tie up lopping aluminium bar and unload from dish of putting away sports equipment, move to desired location and store; Assemble dish of putting away sports equipment, make it treat position;
3.. repeat step 1., 2., on double plate lopping stalks harvester first mechanism and second that puts away sports equipment is put away sports equipment mechanism's alternately continuous retreating rod looping;
2). when the control system on production line detects that the aluminium bar that continuous casting and continuous rolling mill is made does not meet designing requirement
The type of flying shear mechanism that control system controls on double plate lopping stalks harvester carries out cutting bar action, controls mechanism along separate routes simultaneously and aligns useless bar groove, the useless bar cut off is delivered to collection place of useless bar.
The invention has the beneficial effects as follows:
1. under the prerequisite of continuous casting and continuous rolling mill normal operation, the double stalks harvester that can replace, put away sports equipment continuously is set by the discharge outlet at continuous casting and continuous rolling mill, thus realizes continuous casting and continuous rolling mill is operated continuously, significantly reduce the operating power consumption of continuous casting and continuous rolling mill, discharge amount of exhaust gas is little, and the feature of environmental protection is good; Meanwhile, this continuous print production model of putting away sports equipment can significantly and effectively improve aluminium bar production efficiency, and effectively reduce the operation cost of manufacturing enterprise, productivity effect is high; In addition, this mode of putting away sports equipment is applicable to the high, low speed conveying of aluminium bar, thus reduces the running requirements to continuous casting and continuous rolling mill;
2. shaping aluminium bar put away sports equipment be two separate mechanisms that put away sports equipment submit for, carry out continuously, each to put away sports equipment in mechanism receive aluminium bar gauge and then, neatly, closely arrange, lopping aluminium bar is neat, tight, volume is little, take up room little, facilitate depositing or transporting of follow-up lopping aluminium bar greatly;
3. this each to put away sports equipment in mechanism receive aluminium bar gauge then, neatly, arrangement mode closely, make rule between each section of aluminium bar in lopping aluminium bar, neatly and arrange closely, can not deform, the phenomenon such as distortion, be beneficial to follow-up processing.
4. the lopping that this mode of putting away sports equipment is not only applicable to conventional aluminium bar is put away sports equipment, and for the higher aluminium alloy rod of mechanical strength, can realize lopping smoothly equally and put away sports equipment, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is a kind of structural representation of mechanism along separate routes in Fig. 1.
Fig. 4 is the top view of Fig. 3.
Code name implication in figure: 1-cooling body; 2-type of flying shear mechanism; 3-mechanism along separate routes; 31-fixing cord frame; 32-active wire frame; 33-outlet guide groove; 34-jacking cylinder; 35-jacking crank; 36-oscillating cylinder; 37-wobble crank; 38-swinging axle; 39-hinge; 4-the second wire lead slot; 5-the first puts away sports equipment mechanism; 6-the second puts away sports equipment mechanism; 7-useless bar groove; 8-the first wire lead slot.
Detailed description of the invention
See Fig. 1, Fig. 2, Fig. 3 and Fig. 4: the present invention is the double plate lopping stalks harvester on aluminium bar continuous casting and tandem rolling production line, this double plate lopping stalks harvester is arranged in discharging opening (the normally finishing mill end) place of continuous casting and continuous rolling mill by guider, carries out retreating rod looping for the aluminium bar made by continuous casting and continuous rolling mill.
Above-mentioned double plate lopping stalks harvester is formed primarily of the cooling body 1 be sequentially connected from front to back, type of flying shear mechanism 2, along separate routes mechanism 3, second wire lead slot 4, first put away sports equipment mechanism 6, useless bar groove 7, first wire lead slot 8 of mechanism 5 and second of putting away sports equipment.
Wherein, the aluminium bar that cooling body 1 is discharged for the finishing mill cooling continuous casting and continuous rolling mill, and the aluminium bar of cooling is flowed to type of flying shear mechanism 2.
Type of flying shear mechanism 2 plays conveying effect to aluminium bar under normal circumstances, when the aluminium bar carried reaches preseting length (the lopping length namely set) or occurs useless bar, by upset blade, play a part to cut off aluminium bar, the aluminium bar of discharging from type of flying shear mechanism 2 is delivered to mechanism 3 along separate routes.
Mechanism 3 is formed primarily of the fixing cord frame 31 be arranged on support, active wire frame 32, outlet guide groove 33, jacking cylinder 34, jacking crank 35, oscillating cylinder 36 and wobble crank 37 along separate routes.Fixing cord frame 31 and active wire frame 32 are arranged on support from front to back, fixing cord frame 31 near type of flying shear mechanism 2, be fixed on support, be incorporated in active wire frame 32 for the aluminium bar that type of flying shear mechanism 2 is discharged.Active wire frame 32 is comparatively away from type of flying shear mechanism 2, and the middle part of active wire frame 32 is contained on support by the rotary part hinge of bearing pin and so on; The rear portion of active wire frame 32 is connected with the top of jacking crank 35 vertically hinged on support, the front portion of active wire frame 32 extends in outlet guide groove 33, with outlet guide groove 33 and is socketed, and the front portion of active wire frame 32 is connected with wobble crank 37 horizontally hinged on support by swinging axle 38.Outlet guide groove 33 by vertical hinge 39 hinge mounted on support; Outlet guide groove 33 is under left and right, the upper and lower swing of active wire frame 32, (the adjustment hunting range of outlet guide groove 33 to be generally more than several millimeters to ten or twenties millimeters to realize the adjustment of different directions, this is because aluminium bar conveying characteristic is determined), and then guide the throughput direction of aluminium bar.Approximate " Z " font of contour shape of jacking crank 35; The other end of jacking crank 35 is connected with jacking cylinder 34, under the effect of jacking cylinder 34, the lifting that jacking crank 35 drives active wire frame 32 afterbody upper and lower, when active wire frame 32 afterbody rises, its anterior outlet guide groove 33 that drives declines, when active wire frame 32 afterbody declines, its anterior outlet guide groove 33 that drives rises.Approximate " Z " font of contour shape of wobble crank 37; The other end of wobble crank 37 is connected with oscillating cylinder 36, under the effect of oscillating cylinder 36, wobble crank 37 drives the left and right swing in the front portion of active wire frame 32, when active wire frame 32 front portion swings left, be set with outlet guide groove 33 drives and swings left by it, when active wire frame 32 front portion swings to the right, be set with outlet guide groove 33 drives and swings to the right by it.Be connected in discharging opening (the i.e. outlet guide groove 33 place) place of aforementioned shunt mechanism 3 correspondence and have the first wire lead slot 8, second wire lead slot 4 and useless bar groove 7; First wire lead slot 8 extends to first and to put away sports equipment mechanism 5, second wire lead slot 4 extends to second and to put away sports equipment mechanism 6, first wire lead slot 8 and the second wire lead slot 4 go to upper and lower superposition in the discharge outlet of shunt mechanism 3 and arrange, align the second wire lead slot 4 or the first wire lead slot 8 accordingly when the upper and lower swing of the outlet guide groove 33 of shunt mechanism 3; Useless bar groove 7 extends to above the collection basket of useless bar collection place, and useless bar groove 7 in being arranged side by side, aligns useless bar groove 7 or wire lead slot (first wire lead slot 8 or the second wire lead slot 4) with wire lead slot accordingly when the left and right swing of outlet guide groove 33 of shunt mechanism 3.
Second mechanism 6 and first that puts away sports equipment puts away sports equipment mechanism 5 in height layout straggly, and the position of the two operates as prerequisite separately not affect.They are made up of respective gear frame and the dish of putting away sports equipment be assemblied on gear frame respectively, and under the power on gear frame drives, disc spins of putting away sports equipment puts away sports equipment; Second the put away sports equipment structure of mechanism 5 of mechanism 6 and first of putting away sports equipment is basically identical.
Above-mentioned cooling body 1, type of flying shear mechanism 2, first the put away sports equipment concrete formation structure of mechanism 6 of mechanism 5 and second of putting away sports equipment is respectively existing public technology, does not repeat them here.
The method utilizing the double plate lopping stalks harvester on above-mentioned aluminium bar continuous casting and tandem rolling production line to put away sports equipment, specifically comprises the following steps:
1). when the control system on production line detects that the aluminium bar that continuous casting and continuous rolling mill is made meets designing requirement (namely aluminium bar does not have quality problems)
1.. the control system on production line controls each component actuation on double plate lopping stalks harvester, wherein require the outlet guide groove 33 of along separate routes mechanism 3 do upper or under wobbling action, guarantee to make it align the first wire lead slot 8(or the second wire lead slot 4), thus the aluminium bar made by continuous casting and continuous rolling mill is delivered to the first mechanism 5(or second that puts away sports equipment puts away sports equipment mechanism 6, when first put away sports equipment mechanism 5 put away sports equipment action time, second put away sports equipment mechanism 6 be in treat a state) carry out retreating rod looping, speed of putting away sports equipment is different (when aluminium shank diameter is 9.5mm according to the diameter difference of aluminium bar, speed is generally 4 ~ 7.2m/s, when aluminium shank diameter is 12mm, speed is generally 2.6 ~ 4.55/s, when aluminium shank diameter is 15mm, speed is generally 2.0 ~ 2.9m/s), until lopping is to preseting length, after lopping to preseting length, the control system on production line controls the upset of type of flying shear mechanism 2 blade and cuts off aluminium bar, the first mechanism 5(or second that puts away sports equipment puts away sports equipment mechanism 6) on the whole retreating rod looping of aluminium bar after, open the dish of putting away sports equipment of retreating rod looping, adopt band to tie up lopping aluminium bar and unload from dish of putting away sports equipment, move to desired location and store, assemble dish of putting away sports equipment, make it treat position,
2.. because first mechanism 5 and second that puts away sports equipment puts away sports equipment mechanism 6 when the other side puts away sports equipment action, self be in and treat a state, thus, after in step, 1. middle control system control type of flying shear mechanism 2 cuts off aluminium bar, control system slightly delays to control mechanism 3 along separate routes, guarantee the outlet guide groove 33 of being discharged mechanism 3 along separate routes by the aluminium bar afterbody of putting away sports equipment cut off completely, discharge after take-up guide groove 33 until it, control system control instantaneously along separate routes mechanism 3 do upper or under wobbling action, guarantee to make it align the second wire lead slot 4(or the first wire lead slot 8), thus the aluminium bar made by continuous casting and continuous rolling mill is delivered to the second mechanism 6(or first that puts away sports equipment puts away sports equipment mechanism 5, when second put away sports equipment mechanism 6 put away sports equipment time, first mechanism 5 that puts away sports equipment should be in and unloads lopping aluminium bar, recover the state treating position) carry out lopping, speed of putting away sports equipment is different (when aluminium shank diameter is 9.5mm according to the diameter difference of aluminium bar, speed is generally 4 ~ 7.2m/s, when aluminium shank diameter is 12mm, speed is generally 2.6 ~ 4.55/s, when aluminium shank diameter is 15mm, speed is generally 2.0 ~ 2.9m/s), until lopping is to preseting length, after lopping to preseting length, the control system on production line controls the upset of type of flying shear mechanism 2 blade and cuts off aluminium bar, the second mechanism 6(or first that puts away sports equipment puts away sports equipment mechanism 5) on the whole retreating rod looping of aluminium bar after, open the dish of putting away sports equipment of retreating rod looping, adopt band to tie up lopping aluminium bar and unload from dish of putting away sports equipment, move to desired location and store, assemble dish of putting away sports equipment, make it treat position,
3.. repeat step 1., 2., make on double plate lopping stalks harvester first put away sports equipment mechanism 5 and second put away sports equipment mechanism 6 alternately, continuous print retreating rod looping, thus guarantee that continuous casting and continuous rolling mill operates continuously and produce aluminium bar;
2). when the control system on production line detects that aluminium bar that continuous casting and continuous rolling mill is made does not meet designing requirement (namely inconsistent etc. the quality problems of severe spur, diameter appear in aluminium bar)
Control system on production line type of flying shear mechanism 2 blade controlled on double plate lopping stalks harvester overturns, carry out continuous print cuts bar action, the outlet guide groove 33 simultaneously controlled in shunt mechanism 3 swings to the left or to the right, align useless bar groove 7, problem aluminium bar cut off into this length of 2.2 ~ 4.4m(and depends on that type of flying shear mechanism 2 arranges the disk diameter of blade) useless bar be delivered to collection place of useless bar.