CN101195144A - Method and device for processing steel bar - Google Patents
Method and device for processing steel bar Download PDFInfo
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- CN101195144A CN101195144A CNA2006101533102A CN200610153310A CN101195144A CN 101195144 A CN101195144 A CN 101195144A CN A2006101533102 A CNA2006101533102 A CN A2006101533102A CN 200610153310 A CN200610153310 A CN 200610153310A CN 101195144 A CN101195144 A CN 101195144A
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Abstract
The invention discloses a method for finishing machining operations of straightening, cutting and bending at one time and a device. The device for feeding direct materials is arranged in front of a cutting device, the cutting device and a bending device are installed on a certain rail, simultaneously, working modes and structures of a mandrel, molding componets and iron locating components of the bending device are changed, fixing and dynamic driving devices as moving mandrels of fixing supports, the molding componets and the iron locating components are arranged, working faces of traditional bending thick steel bars can be changed, the thick steel bars and thin steel bars can be cut and bended automatically, and the invention can be used singly as a cutter which can automatically process the thick steel bars and the thin steel bars, automatically feed, cut, and automatically discharge and deposit.
Description
Relate to technical field: the on-the-spot processing in linking, the especially construction site reinforcing bar between the apparatus of the processing technology of reinforcing bar, process, link and processing reinforcing bar and the device.
Background technology:
At present the mode of processing reinforcing bar is divided into two kinds of forms: a kind of is that to process reinforcing bar a kind of be on-the-spot processing reinforcing bar in batch production, because the restriction of factors such as region, transportation, quantities and the existing function that is provided with, volume, weight, people have been produced: batch production processing will become reinforcing bar processing main flow, and on-the-spot processing is mini engineering or the prejudice that just helps out in heavy construction.
In the process of reinforcing bar processing, because thickness reinforcing bar purposes difference in application, as: thin stirrup, lacing wire, angle muscle, negative bending moment muscle, the plate muscle etc. done, bar reinforcement is used as the steel bar stress of post, beam, wall etc., be divided into two kinds of processing modes, so produce two production lines (intersection is arranged sometimes) and different processing unit (plant)s.Some function is intersected and can be used mutually, but work efficiency is different with specialty.
Batch production specialty processing reinforcing bar has following shortcoming: 1, raw material need be transported to factory, be transported to the construction site after the processing again, because the reinforcing bar finished product is of a great variety, different, cause and need transport bigger space and more transportation number of times, increased cost than raw material, and the carrying work that gets on and off and numerous and diverse assortment work, in each transit link, cause some finished product deformation easily, influence end product quality.Be fragmentary needs and the interim urgent need of satisfying site operation, the job site also will be equipped with the easy device of on-the-spot reinforcing bar processing.
Because the function of existing apparatus, frame mode, manufacturing procedure, processing method and environmental limit, the various devices that cause processing reinforcing bar are separate, or function singleness simple in structure or the big function singleness of structural volume, can not directly be connected with other operation, independent between each operation and each device, can not directly cooperate mutually, need manpower transport and staff taking and placing, process is finished in people's help and control, and adopt straightening mostly, cut off, bending apparatus adds artificial work case and instrument is formed processing line, and big building site or factory adopt two, so that more production lines, this sample loading mode floor space is bigger, and operation and link are more.
Though numerical control straightening and abscinding bending hoop function integrates straightening, cut-out, bending hoop, but it has routine shortcoming down: the crooked various stirrups of its energy, angle muscle, lacing wire (hooked bar), negative bending moment reinforcing bar etc., but its structural limitations the ability of its crooked long negative reinforcement and speed (even can not crooked long negative reinforcement), when using as independent aligning cutting-off device, professional relatively straightener cost higher (when the spiral of wire rod supply is made plate, not needing bending).Straightening and cutting-off process are launched the finished product reinforcing bar in the mode that ejects finished product, limit its simultaneously crooked two ability with reinforcing bar.Because it is a closed process in straightening and abscinding feeding process, cause it to be difficult to the recycling short material of processing the reinforcing bar of vertical bar supply and forming for a certain reason, (being processed into hooked bar) simultaneously as the corresponding clout that other link is used.Be difficult to deal with the variation requirement of the numerous all and fragmentary processing different-diameter reinforcing bar in job site.Because the structural limitations of self bending apparatus, limited the versatility of compound bending.7, Jia Gong reinforcing bar lands messyly, manual sorting binding, is difficult to abandon the working method of artificial case, and its processing fine steel rib places one's entire reliance upon.
The present multi-functional reinforcing bar machining tool (or claiming multi-functional bending machine) that uses, though feeding and discharging even whole process do not need the people to participate in BENDING PROCESS, but it can not be effectively engages with shearing device in comparatively simple mode be a kind of device, reduces a dead lift coarse fodder in the site operation and holds at the cutting machine left-hand seat and cut off the link that moves this amount of labour labour intensity maximum in the whole reinforcing bar manufacturing procedure of stacking with cutting-off process artificial.It is made up of two bending machines, and this has increased cost and weight, is difficult to move between the building site.
At present, the working method of the bending apparatus of the crooked bar reinforcement of usefulness adopts the scratch diskette of horizontal positioned now, axle (holocentric or diplocardia), profiled part, shelves iron parts are formed, realize fixing and mobile by the jack of taking out and inserting on the scratch diskette, axle, shelves iron parts (or claiming the buting iron axle), profiled part (or claiming shaping axle) is realized bending and multi-direction bending by the staff taking and placing are fixing with the conversion jack, though the diplocardia axle adds two profiled parts on scratch diskette that are arranged on certain angle, the compound bending process that can certain limit realizes bar reinforcement, do not need the people to move profiled part, but when a diplocardia shaft device realizes that four-way is crooked, must artificial mobile moulding component locations.Because the mode of inserting solid axle and shaping axle on scratch diskette has limited the application of automatic function and the structural strength and the automaticity of bending apparatus, and the take mode of reinforcing bar on bending apparatus, can only pile up when causing bar bending and can not utilize gravity to keep flat naturally.
Present shearing device: when cutting off bar reinforcement, the need people holds or pin slams reinforcing bar, the quilt of one end of servo-actuated cutting knife motion is cut reinforcing bar, produce very big vibration, sometimes can eject accidentally and hurt sb.'s feelings, and shearing device adopts other device fixed position work relatively, and this mode can not effectively cooperate with other device.
It is less to move the device that transports reinforcing bar in the processing reinforcing bar process at present, in straightener, feeding roller and carry-over pinch rolls is arranged, dynamic carry-over pinch rolls on multi-functional bending machine.These pay-offs all are for being fit to its service object, and structure can not effectively be installed new equipment of integration of operation formation with other.
Processing reinforcing bar length measuring device mainly adopts numerical control at present, as numerical control straightening and abscinding hoop bender, and aligning cutting-off device etc., employing department clothes motor movement accurately transports reinforcing bar, and the cost height adopts G7S3/8
The similarly simple numerical control accuracy precision of straightener is difficult to guarantee that people are extensively adopting numerical control aspect the automatic reinforcing bar processing at present.
Summary of the invention:
The objective of the invention is: a kind of function that changes existing apparatus is provided, purposes, structure and working method, reduce a dead lift link, make mutual close-fitting method and device between each operation, provide a kind of being convenient to move, can transport straight material automatically after material put into assigned address, biscuit enters the corresponding position of shearing device and bending apparatus and realizes cutting off, crooked successively successively preface carry out, can reduce from being cut to crooked carrying link, or can process simultaneously device than existing apparatus greater number reinforcing bar, when the simultaneously crooked many reinforcing bars of a kind of assurance are provided in one plane, make the device of distortion in regulating scope, reduce the vibration of reinforcing bar when cutting off; Provide a kind of method and apparatus that transports the vertical bar raw material in the straightening of prior art and between cutting off, and change method of work, working face and the structure of existing bending apparatus, make it reach two-way or four-way bending effect easily automatically.Reaching provides a bending apparatus, a shearing device and feeds material mechanism, can realize that directly material is once finished from feeding, cut-out, bending, can also once utilize gravity to put the working method that reinforcing bar, natural gravity drop out reinforcing bar and change present bar reinforcement processing naturally, realize feeding, cut-out, crooked method and device, realize the comparatively length control processing reinforcing bar of accuracy with simple parts than the bar reinforcement function.
Realize technical scheme of the present invention, the object of the present invention is achieved like this: in the method for work of existing numerical control, straightening, cut-out hoop bender, between the sealing operating position between its straightening and the shearing device, insert the device of feeding straight material, or machine straightening device is set in the relevant position of feeding straight materials device, make the reinforcing bar process after straightening feed straight materials device corresponding position, or feed by the straight materials device, through the cut-out mouth (gap that two cutter blades form) of shearing device, enter the bending machining position of bending apparatus; Or directly utilize the power and the conveyer of feeding straight materials device to transport reinforcing bar, cause bending position through cutting off mouth, the shearing device that cuts off perpendicular to the in-plane that forms between the many simultaneously processed reinforcing bars is set simultaneously, and axle can drive the beginning at power and move back and forth along the respective direction of axial line and withdraw from or enter operating position (locus that can process reinforcing bar that forms between axle and the profiled part), and profiled part also can back and forth move in respective direction under dynamic action, withdraw from or enter the operating position need not mobile reinforcing bar a machine can multi-direction bending device.And two ends are set all can the time all be fixed and support the diplocardia axle of can doing that stressed axle and profiled part and a kind of reinforcing bar can therefrom pass and make the buting iron parts in work, or on the distance profiled part rotational axis line and near make corresponding mobile two-way shaft stop parts.And be provided with in the bending apparatus relevant position some corresponding sizes be parallel to each other as transport uniting of the parts of effects such as the plate shape parts of the anti-distortion of simultaneously crooked many reinforcing bars and the scale done that can move along certain orbital direction, chucking buting iron, mode is processed, the device of conveying steel.
Feed straight materials device by forming on track and the track along the mobile moving-member of axle, moving-member is connected driving with power, be provided with on the moving-member on the track and deposit many reinforcing bar position, the plane of many reinforcing bar formation is consistent with the crooked construction joint that the otch of shearing device, power set and axle, molded component form, make reinforcing bar can be smoothly when transporting by and be bent, cut off, or the action roller that a plurality of rule is provided with is formed or The combined.Card is set on Yun Dong the moving-member in orbit compresses solid reinforcing bar parts, prevent reinforcing bar moving arbitrarily and rotating on moving-member, and move with moving-member and to transport reinforcing bar along the reinforcing bar axle center.
Length measuring device: by the track of a certain-length, moving-member above the power drive, move and stop that the scale plate of reinforcing bar is connected on the mobile movable part, be provided with size marking in the corresponding position, corresponding slideway is set, on slideway, be provided with the parts that travel switch is housed or the sensing device that can move along slideway, the movable part corresponding position touches the power transmission travel switch and the stand that stops travel switch is the stop position of moving-member, thereby reach the scale purpose of stop member, shoulder the screw structure if adopt silk, because silk is shouldered, screw rotates (power fluctuation changes little), and therefore stop position error is very little at every turn, precision is high can move silk by the people and shoulder power and reach accurate degree), because the processing reinforcing bar is in batches batch, so after reserving, need not move it when batch curved, though modulated process needs artificial the participation, but compare easily in the whole process, numerical control is to move each time all to control.
It is less that the reinforcing bar of processing withstands on the processing dimension error of then determining corresponding reinforcing bar on the scale plate of relevant position, if adopt control automatically, two respective switch or similar signal generator then are installed before the scale plate, when reinforcing bar passes through, switch cuts out the electrical source of power of transporting reinforcing bar, under effect of inertia, slow down and move forward, withstand on the scale plate, or when not pushing up the scale plate, can up time open again, when reinforcing bar withstands on the scale plate, close by respective switch, this process can be passed to master controller with the sensing generator, control principle by switch or people thus and finish, no matter people's control or machine automatic control like this can both reach certain degree of accuracy.
The relevant position of centroid axle, respective direction are provided with the parallel-plate part of corresponding size more than two, when bending stirrup, are moved in the corresponding slit of parallel-plate by the part after bending, and guarantee in whole BENDING PROCESS a plane operation.
Aspect the processing coarse fodder: the structure of utilization correlation method corresponding strength makes it feed material, cuts off, is bent into a procedure as thicker reinforcing bar processing unit (plant), because bar reinforcement is the supply of vertical bar section bar, thereby does not need machine straightening device.The structure of its drawing-in device and working method can be the amplifications of fines device, or adopt row's roll-type or be rail mounted, as circular sliding rail.Shearing device and bending apparatus can adopt shearing device to move or bending apparatus moves another fixing mode along rail along rail, but both fixing simultaneously or both can move along rail simultaneously.The mode of sending into of reinforcing bar and fine steel rib are together, because the shape of the processing of bar reinforcement is different with fine steel rib, bar reinforcement processing generally is open (stirrup relatively), so need the four-way crooking ability at opposite side by a bending apparatus sometimes with respect to shearing device, be provided with one as the end diplocardia axle and that can move back and forth along respective direction or the fixing stressed support in two ends simultaneously as the iron acting shelves of shelves iron parts.Can at homonymy the movably removable scale parts that can block the compressed steel muscle be set simultaneously.The material bearing shelf of inclination is set in the relevant position.
Two-way buting iron parts are by the structure of similar diplocardia axle or can constitute at the buting iron parts of reinforcing bar respective sides moving structure, the diplocardia axle is had the gap of corresponding size by two relative centres, being fixed on a parts structure on the parts exists, or by sway and not the rotation of the heart shaft part on axial line by relative position reach and change the axle position, realizes the structure formation of two-way or multi-direction bending.
Owing to adopted the above-mentioned case that goes up: make than fine steel rib processing and can process wire rod and vertical bar, from straightening, feed material, cut-out, bending and once finish, not only can make things convenient for crooked many reinforcing bars and long negative reinforcement simultaneously, can also be more convenient realize the multi-direction bending function by bending apparatus, aspect bar reinforcement processing, can between each link of feeding, cut-out, bending, stacking successively preface finish, reach the spatial area that only takies a cutting machine of tradition and attached blanking plate or a bending machine and attached case etc., realize two above functions and efficient.Simultaneously, shearing device and bending apparatus have increased the function of transporting mobile reinforcing bar, and the mode that makes bending apparatus clamp reinforcing bar under the corresponding twisting force of energy shearing device by respective mandrels and profiled part when cutting off reinforcing bar cooperates, form similar staff by holding action of steel bars, made things convenient for putting, transport and rationally utilizing gravity to keep flat and gush of reinforcing bar, overcome and it is believed that numerical control is best, alternate manner is difficult to reach the prejudice of less error, realize using common electric machine, simple control mode can reach the effect of similar numerical control.
Further specify below in conjunction with accompanying drawing:
Fig. 1 is that the axial line of axle is at horizontal plane or near structure, principle, the method schematic diagram of the device embodiment of the processing fine steel rib of horizontal plane position.
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is that the A of Fig. 1 is to view
Fig. 4 is that the B of Fig. 1 is to view
Fig. 5 is that the C of Fig. 1 is to view
Fig. 6 is that the D of Fig. 1 is to view
Fig. 7 is the longer negative reinforcement schematic diagram of bending
Fig. 8 is the removable buting iron parts of removable shearing device and connection and the fundamental diagram of damping means.
Fig. 9 is the part cutaway view of processing bar reinforcement embodiment
Figure 10 is processing bar reinforcement Principle of Process figure
Figure 11 is shaping axle and the structure principle chart that is connected power part
Figure 12 is the structural principle schematic diagram of shaping axle and power attaching parts
Figure 13 is the relief members shape and structure schematic diagram of shaping axle and power attaching parts
Figure 14 is rule live roll of arranging and the reinforcing bar that transports
Among the figure: 1, bending apparatus; 2, shearing device; 3, feed straight materials device 4; , machine straightening device; 5, safe anti-twisting equipment; 6 movable scale devices; 7, feed the power set of straight material; 8, feed and to be called for short " moving-member " later on along the parts that slideway moves on the straight materials device; 9, the overlapping device of the simultaneously crooked many reinforcing bars that are arranged in parallel; 10, motor; 11, be the power active cylinder block and the movable plunger that are fixed on the compacting part on the movable part of feeding on the straight materials device; 12, clamping unit; 13, be fixedly connected cylinder body, make its attaching parts with the moving-member motion; 14, be the moving-member that is connected on the moving-member on two sliding rails; The 15th, circular slide rail; The 16th, power chain or drag rope; The 17th, the hydraulic cylinder on the shearing device; The 18th, be connected and fixed the attaching parts of hydraulic cylinder; The 19th, moving cutting knife; 19 ' be quiet cutting knife; 20 reinforcing bars stretch out the outlet that enters bending apparatus; 21 axles; 21 ' diplocardia axle; The fixed part of 22 axles, support component; The power at 23 profiled part two ends and Lian Gu support component are called for short support component; The tilt component of 24 overlapping devices; The parallel-plate shape parts of 25 safe anti-twisting equipments; 26 profiled parts; Barrier plate on 27 length measuring devices; Connect the parts that support the scale plate on 28 length measuring devices; 29 power screw silks are shouldered; 30 travel switches; 31 are connected in the parts that touch utmost point travel switch on the screw; 32 are connected and fixed and place the track that makes the travel switch that moves along slideway; Deposit reinforcement location (shape is fit to simultaneously crooked many stirrups among the figure) on 33 moving-members; 34 reinforcing bars; 35 reinforcing bar exit buting iron parts; The removable buting iron parts in 35 ' reinforcing bar exit; The 36 excessively anti-parts of turning round; 37 damping means; The 38th, drive the power gear that profiled part and axle are rotated; 39 two-way buting iron parts; 40 move the power part (abbreviation power driving part) of profiled part; 41 are moved into the power screw of profile shaft; 42 move the power screw of axle; The slide unit of the shearing device on 43 slide rails; 44 movably compress the scale parts; 45 move the power screw of buting iron parts; 46 operating positions (axle on the bending apparatus, shaping axle or use mutually the parts of technical functionality capable become can moment reinforcement the position be called position between two dotted lines of operating position figure middle finger); The 47th, the live roll of two groups of symmetries up and down that is arranged in parallel; 48 are moved into the convex or the female component of the power attaching parts of profile shaft; Baltimore groove on 49 profiled parts or projection are partly; 50 optoelectronic switches; 51 bending apparatus tracks.
In Fig. 1: machine straightening device (4) places feeds straight materials device rear side (also can place other relevant position), two kinds of methods can be independent separately, straightener wherein also can separate makes professional straightening usefulness, reinforcing bar after the straightening enters the curved slot that bending apparatus (1) and the axle (21) by bending apparatus and profiled part form behind the shearing device (2) through feeding to send into behind moving-member (14) relevant position on the straight materials device (3), control by pay-off in the straightener decides the extension elongation of reinforcing bar in bending part, or control the extension elongation of reinforcing bar by fixed ruler baffle that arranges the good position size and corresponding induction control mode, or The combined cooperates common control reinforcing bar processing dimension, also can push down reinforcing bar by moving-member and the card pressure part on it and transport firm muscle or The combined cooperation moving along rail by moving-member.The vertical bar reinforcing bar is sent into deposited straight material mouth (33) by moving-member (14) with block the acting in conjunction of compacting part (12) and move the section bar reinforcing bar that transports straight material or the reinforcing bar of other straight material form on the moving-member (14) if the vertical bar molding mass removes machine straightening device (or move other place).When reaching preliminary dimension, bending apparatus work comes moment reinforcement, reset after arriving respective angles (angle can realize by travel switch or department's clothes motor), continuous then continuing, wherein crooked reinforcing bar moves (generally being meant stirrup) between the parallel slit, corresponding position of safety anti-twisting equipment, it prevents the distortion (this process is equivalent to the people and holds BENDING PROCESS) of super error and people or other object accidentally by crooked reinforcing bar injury, after bending finishes, shearing device cuts off reinforcing bar or cuts off reinforcing bar before the bending the last time in the relevant position, axle is deactivated, and back, position (46) is taken out by the people or it falls into corresponding discharging opening naturally.Finish one-pass finished processing, in like manner finish the processing of hooked bar, angle muscle, in needing the process of compound bending, as the I shape stirrup, with diplocardia axle (the also available diplocardia axle of bend in one direction such as square, circle), when the need reverse operation, the profiled part position of deactivating, after forward reinforcing bar opposite side position to and reset again, get final product back-flexing.When the longer negative reinforcement of processing, shearing device makes and is cut the port reinforcing bar and expose and break away from shearing device and buting iron parts to recess the relevant position away from the axle direction after the relevant position cuts off certain-length, the crooked respective angles of aftershaping parts respective direction, the axle that resets the then simultaneously position of deactivating, taking-up finished product rear spindle, buting iron parts reset, and can process longer negative bending moment reinforcing bar automatically so repeatedly.
The fixedly section (19 ') of shearing device with power sheet (19)) respective side that the top of elastic device (37) elastic device is set is corresponding with the cutting knife otch, elastomeric element is passed retraction by reinforcing bar when cutting blade is cut reinforcing bar, reaction force is in reinforcing bar simultaneously, make vibration weakening in the moment of cutting off by elastic force and the acting in conjunction of power sheet, during the bending bar reinforcement, reinforcing bar enters the crooked gathering throat of axle (21) shaping axle (26) formation of bending apparatus by feeding material (3) behind shearing device otch (19,19 ').Do not need crooked straight material reinforcing bar in this way, bending apparatus can be made firm action of steel bars (being equivalent to the people holds).When needs are crooked, at first crooked reinforcing bar of going into bending apparatus earlier when the processing reinforcing bar is longer, is processed a symmetrical end and should be cut off reinforcing bar by length dimension behind the at first crooked end, the back is under two-way buting iron parts (39) and mobile compacting part (44) acting in conjunction, and is crooked from the terminal beginning of symmetry.After finishing, compress scale parts (44) and leave reinforcing bar, axle, profiled part, the diplocardia buting iron parts position of deactivating at the same time or separately makes reinforcing bar (34) fall into the material bearing shelf of below, can make the cutting machine that the mechanical feed self-emptying stacks and use.The parts of processing certain shape can be from a curved other end that causes, if the long upwards integrally bending that is difficult to then adopts two ends respectively to bent intermediate mode such as Figure 11, curved earlier the right one side, after cutting off reinforcing bar by respective length then, in the middle of bending apparatus is walked that the other end is curved and caused.
Among Fig. 3: be two parallel circular slideways (15), fix slide unit in orbit and connect two parts (14) that are fixed on the slide unit and constitute moving-member (8) jointly, card compressed steel muscle can not move it arbitrarily and rotates around the axle center of reinforcing bar self on moving-member parts are housed on moving-member (8), be example with the hydraulic power unit among the figure, hydraulic unit (11) motion drives clamping unit (12) and moves downward card compressed steel muscle, clamping unit and hydraulic unit are by connecting parts (13) and the elastomeric element of cylinder body on (11) moving-member (14) admittedly, elasticity connects, in card pressure process, to make stressed buffering, moving-member (14) can be made into the flute profile that rule is arranged, and wherein protrudes groove and is used for the overlapping time space of crooked stirrup position usefulness at the shearing device place.
Among Fig. 4, shearing device (2) is made of hydraulic way, hydraulic unit (17) is connected in the fixing quiet cutting knife in motion cutting knife on the hydraulic unit motion stick harness and corresponding position, below and is connected and fixed parts (18) and constitutes shearing device (2), it is motionless relatively or be installed on the movable part that places accordingly on the corresponding sliding rail that shearing device is fixedly placed in the corresponding position, shearing device is installed on the moving-member of being arranged to circular sliding rail among the figure, can on rail, do the motion of certain limit with moving-member, the placement reinforcing bar position (33) of the moving-member of shearing device is installed, making close-shaped close moving cutting knife end and attaching parts is connected and fixed, the quiet section (19 ') that corresponding position, opposite end installation dimension is consistent with the throat width of reinforcing bar, position between the inlet (33) of arrangement reinforcing bar is to be interval in inlet (33) width size to be spaced accordingly, and installation is set.The locus when overlapping at interval as stirrup.One end of the axle (21) of the close relatively bending apparatus of shearing device is called outlet, and such doorway device of depositing reinforcing bar (35 ') can be made the buting iron parts, also can make the diplocardia axle simultaneously and use.When the bending apparatus axle was deactivated position (or not having axle), the respective end of outlet (35 ') was located or other corresponding position with the axle axle center that integral body moves on to bending apparatus, can be used as diplocardia axle and buting iron parts and used.Overlapping and bending finishes the back because the interval does not hinder when crooked stirrup like this, has saved the operation that moves back and forth axle.After shearing device cut off reinforcing bar, axle (35 ') moved the while axle to Way in and resets, and when the port of export broke away from reinforcing bar one end that is detained in the bending apparatus, bending apparatus forwarded respective side to, can the longer negative bending moment reinforcing bar of bending.What be provided with certain inclination angle in the corresponding position places the consistent plate shape parts (24) of machine direction with reinforcing bar in clearance space, the overlapping recking means for cargo as stirrup when overlapping.
Among the figure (5): bending apparatus is the support component (23,23 ') (22,22 ') that two ends all have the power of fixed support axle (21) profiled part (26) to be connected and fixed, support component (23,23 ') is made of the gear shape parts, wherein an end stretches out and connects that parts are longer admittedly, be connected with fixed support part (23) axle sleeve of shaping axle by two round jackets (22 '), be used for being connected and fixed an end of axle, shaping axle.Overcoat (22 ') is fixed on the support, and axle is passed and is connected with power set after its support component (23) stretches out respective length, guarantees that axle comes and goes the working space between two support components (23,23 ') or claims operating position (abbreviation operating position).Two gears (38) are housed on the power driving part to be meshed with the gear type parts (23,23 ') of fixed support axle, profiled part respectively, one end of power driving part stretch into fixed part (22) corresponding position be axially connected other end axle fixing corresponding with power set be connected to drive drive two shaping axle fixed support parts (23,23 ') and rotate, drive profiled part (26) rotation that is placed in one.The axle below is the anti-length measuring device of turning round, forming axis in the connection of its power with mobile mode is: the parts (49) of protrusion with on the profiled part respective end that the corresponding end of power driving part (40) is made corresponding size are connected or opposite concavo-convex connection with corresponding Baltimore groove parts (48), power driving part (40) is fixed on the relevant position, when profiled part moves, if the length of shaping axle when stretching out with different fixed support part (22) when extremely its parts interferes, (48) make the corresponding position that holds the convex-concave parts and at the parts of the corresponding cambered surface of the direction in profiled part axle center (48 '), or opposite fixed form concaveconvex structure, if interfere, preferably profiled part is provided with protuberance part of the corresponding size of corresponding radian, and the parts (48 ') that spill is held male part remain with corresponding big or small radian and do not interfere the protuberance part (49) that can guarantee shaping axle move the covering of the fan that can forward the corresponding size of opposite side again from reinforcing bar one side to when work in groove.
Length measuring device among Fig. 6 (6) is by moving and the stop member (51) that is connected by attaching parts (28) and last appurtenances and corresponding travel switch (30 ') formation with screw that sliding rail and power leading screw (29) screw (29 ') on placing rail constitute, when obeying Electric Machine Control (if the department of numerical control can not establish travel switch).Length measuring device moves along rail and causes behind the corresponding size control drive motors and drive leading screw (29) and rotate, make screw locate to move to switch (30), trigger unit (31) touches travel switch (30) and stops to move determining that the position of stop member (27) or numerical control department obey motor and reach the relevant position and determine stop member (27) position when reaching (30) position.Reinforcing bar is blocked parts (51) thereby stops and limits reinforcing bar position, because the movement velocity and the inertia of leading screw, screw are more stable, so each error is less.A spaced slot that enters anti-twisting equipment (5) and an anti-distortion of respective width, interval and length is set on stop member and makes reinforcing bar can accurately enter the corresponding anti-anti-parts (36) of turning round of transition of turning round the slit.Prevent that turning round parts is made of the parallel-plate parts, the effect reinforcing bar does not also enter the anti-parts of turning round of transition of anti-twisting equipment in bending.Transition prevents that turning round dock corresponding with anti-twisting equipment of parts makes reinforcing bar enter anti-twisting equipment (5) smoothly.
Among Fig. 2, the optoelectronic switch (50) of respective distance is set in stop member (27) corresponding position, three photoelectric sensor switch (50) on removable are set in other corresponding position on the track (32).Can make position and other position of control device perception reinforcing bar arrival like this apart from the scale stop member.When common electric machine is used as power, reinforcing bar stops power and brake (electromagnetic brake or the circuit value row that oppositely brakes) when arriving first switch, at effect of inertia downglide motion certain distance, by the second switch perception if arrive the 3rd then in-position simultaneously, if then control system starting speed regulator microkinetic, low speed, pulsation control motor are stopped reinforcing bar by the 3rd switch perception under very little inertia not reach the 3rd switch perception, or only be blocked plate resistance, withstand on the barrier plate and stop, dotted line is the light-operated scope of photoelectricity among the figure.
Among Fig. 8, damping means (37) is arranged on fixed cutting tool (19 ', 19) and locates, buting iron parts (35 ') and shearing device are connected accordingly movably on the track jointly, during cut-out, profiled part (26) forwards the relevant position to and clamps reinforcing bar, plays staff and takes the effect of holding.
Among Fig. 9, feed straight materials device (3) and shearing device (2) and coexist and slide on the track, be pulled power set respectively and drive.Reinforcing bar is being fed on the straight materials device, be transported to the shearing device otch, send into bending apparatus through otch, bending apparatus is made of can the advance and retreat two-way buting iron parts (39) of operating position of diplocardia axle (21 ') profiled part (26), if crooked more reinforcing bar of while, for guaranteeing the firm of warp architecture, should firm axle be set at an other end, the parts (23 ') of profiled part, this moment axle, shaping axle all should be arranged to move back and forth the structure of advance and retreat operating position, guarantee the multi-direction bending function of taking smoothly and installing of reinforcing bar, simultaneously bending apparatus is installed on the respective rail (15) and can moves in respective direction, realizes that the processing of longer reinforcing bar and the shape reinforcing bar of can not be forward can only two ends processing respectively use.
Among Figure 10: (44) are the card compressed steel muscle devices that places orbiting of bending apparatus opposite side to withdraw to return the operating position, when cutting off reinforcing bar, bending apparatus and press fastening device (44) cooperate jointly and compress crooked and mobile reinforcing bar, use during firm reinforcing bar with as independent cutting machine the time, after cut-out, the position (46) of deactivating jointly makes the reinforcing bar of cut-out can fall into lower end charge frame.
Among Figure 10, gripping mechanism (44) is moveable to the relevant position, chucking is reinforcing bar fixedly, make bending apparatus can be in the crooked symmetrical reinforcement drawing of opposite side the reinforcing bar of shape or other shape reinforcing bar, when length does not influence reinforcing bar quality and bending apparatus holding capacity, can cut off after finishing in that vertical plane is forward two-way from the beginning to the end, install in each figure embodiment or the schematic diagram, all being that benchmark keeps flat reinforcing bar and is the benchmark moment reinforcement with the vertical plane at horizontal plane, this method rationally utilizes gravity and space to reduce occupation of land and usable floor area, like this or with tilt separately respective angles or place like oblique parts of the device integral inclination respective angles of above-mentioned datum plane plane work or anti-twisting equipment in the corresponding position, reinforcing bar is dropped out along surface groove be convenient to take stacking, or fall in the corresponding conveying arrangement.
Claims (10)
1. the processing method of a reinforcing bar and device, straightening, feed straight material, cut off, bending apparatus, and process sequence, the structural relation of process and processing link, it is characterized in that: each processing link is connected and cooperates, a device of feeding straight material is set, it is by track and place can constitute along the rail mobile moving-member that moves on the track, corresponding placement is set on moving-member to be transferred reinforcing bar position and card and compresses the parts that solid reinforcing bar can move it with moving-member, or transport the straight materials device of feeding of reinforcing bar by what the live roll that rule is arranged was formed, or The combined work feed straight materials device, the plane that many reinforcing bars rearrange when transporting many reinforcing bars is consistent with shearing device otch plane, makes reinforcing bar can pass otch smoothly and cuts off reinforcing bar; The fixed blade of shearing device and cutting blade respective side, be provided with the corresponding elastic device of fixed blade otch end surface shape, the active force that is used for reacting on reinforcing bar one end of being cut reaches the vibration that alleviates when cutting off, shearing device places the relevant position of feeding straight material, bending apparatus places near the shearing device, the centre joint that forms curved slot or diplocardia axle between the axle of bending apparatus, the profiled part is corresponding with the shearing device otch consistent, makes processed reinforcing bar can pass curved slot smoothly; The axle of bending apparatus, profiled part, corresponding buting iron parts partly or entirely are arranged to and can be connected on the firm parts with corresponding manner at it, the parts that direction is left the removable of backspace operating position repeatedly or rotated, realize the multi-direction bending purpose, axle in the long bending apparatus of stressed very big or profiled part, the all or part of support and connection parts that support and connection and firm open end are set in the open end of profiled part and corresponding shelves iron parts, axle, profiled part buting iron parts can free in and out separately connect parts admittedly with the support of its rotation, two ends are provided with synchronous dynamic and drive to reach and make the open end become enclosed construction not taken smoothly again by the torsion break distortion in case of necessity, the function of reinforcing bar spues; Shearing device and bending apparatus all relative to each other the fit system of motion is connected or motionless another motion of one or equal working methods that cooperatively interacts of fixing connection of moving, when many reinforcing bars of bending simultaneously, can the length measuring device of anti-recking means for cargo and reinforcing bar be set in the corresponding position of distance bending apparatus or fastener is set thereon; Machine straightening device is arranged on and feeds straight material charging aperture corresponding position during the processing biscuit, or other corresponding positions are provided with machine straightening device, after the bar straightening, through feeding straight material corresponding position or other corresponding position, by the feeding part of machine straightening device or feed straight materials device or The combined is sent into bending apparatus through the shearing device otch, or machine straightening device and feed straight materials device and be arranged independent feeding in parallel.
2. the processing method of a reinforcing bar and device, relate to straightening, feed straight material, bending apparatus and control device and power set, and the matching relationship of process sequence process and processing link, it is characterized in that: the secure component on the drawing-in device is behind fastening reinforcing bar, moving-member transports reinforcing bar, when moving-member transports reinforcing bar and goes to the limit or relevant position, fastener unclamps, moving-member backspace relevant position, card compresses other device of solid reinforcing bar and loosens once more and transport once more, compress reinforcing bar by shearing device in case of necessity, or bending apparatus axle and shaping axle rotation clamping reinforcing bar, fastener unclamps, moving-member backspace relevant position, once more card compress solid reinforcing bar once more other device loosen and transport, fastener unclamps and retreats clout is dropped out from the corresponding position when processed reinforcing bar can not be processed into finished product than weak point, or be that common electric machine is again accordingly during digital control scheme when power set, increase electromagnetic brake or brake circuit, co-location inductive switch travel switch or sensing device, fixed ruler baffle or increase motor speed control device again and control system jointly controls rebar sizes is trapped in the crooked of reinforcing bar in the bending apparatus and transports and cooperates the respective end gripping mechanism to cooperatively interact by bending apparatus to finish after reinforcing bar is cut off.
3. reinforcing bar processing method according to claim 1 and device, it is characterized in that: feed straight materials device track and constitute by the slide rail that is parallel to each other or by the parallel slide rail in two corresponding edges of respective width, have on the track along the rail slide unit, the parts of fastening reinforcing bar are arranged on slide unit.
4. reinforcing bar processing method according to claim 1 and device, it is characterized in that: the shearing device that can move connects solid feeding on the track of straight material and can mobile in orbit respective distance by corresponding manner, or shearing device places and can do moving of respective direction and position distance on the special-purpose respective rail, or, be provided with elastic damping components in the respective side of fixed blade.
5. reinforcing bar method for processing and device, bending apparatus is by axle, profiled part is formed, it is characterized in that: the axle of bending apparatus can move back and forth the advance and retreat operating position, axle places in the corresponding space of the axle that profiled part rotates, axle is connected with the reciprocating power driving part of drive spindle in the respective side that connects on the firm parts, or axle by corresponding place outlet that stretching out of reinforcing bar both sides enter bending apparatus can make the constituting of parts that axle can be made the buting iron parts again, the respective end of stretching out firm parts at the profiled part that can move back and forth the advance and retreat operating position is provided with the respective shapes of recessed or protrusion and rotates the position that disc has a corresponding size, setting is fixed on can moving or the respective end of the power part of rotational forming parts is provided with and the recessed of profiled part or protrude the opposite snappable parts in position along respective direction of relevant position, when forwarding the relevant position to, the moulding parts just in time enter occlusal position, it is reciprocating to drive profiled part, occlusal surface has corresponding arc length to guarantee that profiled part can cross the reinforcing bar opposite side from a side, do not do axle and buting iron parts usefulness if the diplocardia axle is not arranged on can be arranged on the arrival end of bending apparatus in the center of rotation of profiled part and connect solid corresponding position nearby or connect solid corresponding position on removable shearing device simultaneously, be arranged in the axle center that profiled part rotates axle be arranged on the shearing device or the axle of other corresponding position can the while and deposit.
6. the processing method of a reinforcing bar and device, relate to bending apparatus, feed straight materials device, shearing device, straightening and various auxiliary equipment, the disposing way of taking with input and output material, it is characterized in that: the rotational axis line of the profiled part of bending apparatus is arranged on horizontal plane or near horizontal plane certain incident angle is arranged, axle, profiled part, corresponding buting iron parts are deactivated behind the position, place the reinforcing bar that is trapped in after being cut off in the bending apparatus to fall by natural gravity, can horizontal plane when processing many reinforcing bars simultaneously because of aforesaid way or respective ramp utilize gravity to put naturally, transport reinforcing bar.
7. the processing method of a kind of reinforcing bar according to claim 1 and device, it is characterized in that: the plate shape that anti-twisting equipment is be arranged in parallel by corresponding size and respective distance is anti-to be turned round the parts that twist in the restriction bar bending process that corresponding slit is arranged that parts constitute and constitutes, anti-turn round that card that the quality assurance process compresses the parts of solid reinforcing bar or shearing device by card is pressed the change in size of the different length that prevents that separately or jointly many reinforcing bars from producing in the BENDING PROCESS at the same time and rotate the distortion that causes along the axle center of reinforcing bar self add that the effect of the anti-device of turning round finishes separately or jointly.
8. the processing method of a kind of reinforcing bar according to claim 1 and device, it is characterized in that: length measuring device places apart from the bending apparatus relevant position by track and places the movable part on the track and be fixed on the movable part by the corresponding connected mode of attaching parts, stop or reinforcing bar that perception is stretched out from bending apparatus or shearing device or constitute by the awareness tool that stops that respective switch or notice control device limit the extension elongation of reinforcing bar, the relevant position can be stretched to cause from stop member and anti-turned round the parallel plate shape parts of parts and turn round parts with each anti-interval of turning round parts and direction with the excessively anti-of being parallel to each other of docking of corresponding mode by dress on stop member, and the anti-torsion effect of the locus that reinforcing bar and anti-twisting equipment do not contact when being used for filling up bending stitches or makes the reinforcing bar can be with the common mobile reinforcing bar effect of scale compacting part movably by stop member and track and dynamic action or cooperate bending and the migration that is trapped in the reinforcing bar in the bending apparatus after being cut off at the last parts that card compressed steel muscle is set with anti-the turning round that makes that reinforcing bar enters anti-twisting equipment smoothly.
9. want described reinforcing bar processing method of a tree name claim 2 and device, it is characterized in that: the parts of induction pressure are set on the shearing device, make to stop blade movement power when when the fastening reinforcing bar of needs shearing device, reaching corresponding force and position; Or, make it can not cut off reinforcing bar accordingly and reach card and compress solid reinforcing bar restriction reinforcing bar and move purpose, or the low power power set that can only compress reinforcing bar accordingly are set in addition by changing the output energy size of power motor; Bending apparatus by changing motor power output or rotating speed or establish corresponding low-power machine in addition and the acting in conjunction of shelves iron parts realize can not moment reinforcement the function of clamping fastening reinforcing bar; Two energy are set on the bending apparatus are installed in solid parts of company that are used for placing the rotational forming parts on the relevant position separately respectively around what identical axial line rotated, profiled part is connected in two companies and consolidates on the parts, a rotation drives another rotation by profiled part, or two companies consolidate parts and are connected with a corresponding power driving part, drive profiled part with synchronous driving mode and rotate; Or profiled part adopts therein the position and can pass in and out flexible connection on another fixed part smoothly of back and forth entering or deactivate on the fixed part connecting on the parts admittedly; Or simultaneously in the axle of the turning cylinder of two fixed parts, the position, hole of placing axle is set, axle on a fixed part, can enter or deactivate position and another fixed part of turnover smoothly.
10. reinforcing bar processing method according to claim 1 and device, it is characterized in that: the respective ends at bending apparatus is provided with two-way buting iron parts or replaces an end as the two-way buting iron parts other end two-way buting iron parts to be set by arrival end or shearing device, and axle is the diplocardia axle; Profiled part respective end shelves iron parts when the bent reinforcing bar of lateral bending position of deactivating, the operating position is got back to after forwarding the reinforcing bar opposite side in the profiled part position of deactivating when needing oppositely opposite side at reinforcing bar crooked, and corresponding opposite direction work realizes compound bending; Need when the other end is crooked the other end buting iron parts position of deactivating, corresponding end shelves iron parts enter the operating position profiled part by turnover operating position and corresponding rotation, realize the function and usage of a bending apparatus four directions to bending; Two-way buting iron parts are by the structure of similar diplocardia axle or can constitute at the buting iron parts of reinforcing bar respective sides moving structure, the diplocardia axle is had the gap of corresponding size by two relative centres, being fixed on a parts structure on the parts exists, or by sway and not the rotation of the heart shaft part on axial line by relative position reach and change the axle position, realizes the structure formation of two-way or multi-direction bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101533102A CN101195144A (en) | 2006-09-07 | 2006-09-07 | Method and device for processing steel bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101533102A CN101195144A (en) | 2006-09-07 | 2006-09-07 | Method and device for processing steel bar |
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| CN101195144A true CN101195144A (en) | 2008-06-11 |
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| CNA2006101533102A Pending CN101195144A (en) | 2006-09-07 | 2006-09-07 | Method and device for processing steel bar |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791665B (en) * | 2009-11-20 | 2011-10-05 | 天津市建科机械制造有限公司 | Back conveying and bending mechanism of reinforcing steel bar automatic bending machine |
| CN103028674A (en) * | 2012-12-25 | 2013-04-10 | 魏长富 | Continuous one-time bending machine for multi-bent structural wire |
| CN103406650A (en) * | 2013-07-15 | 2013-11-27 | 青岛兴河建材有限公司 | Square-pile steel-reinforcement-framework seam-welder steel reinforcement carrying device |
| CN104226860A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Following steel bar straightening and bending shear |
| CN107060369A (en) * | 2017-04-20 | 2017-08-18 | 金陵科技学院 | One kind building recovery primary and secondary robot and method of work |
| CN108380787A (en) * | 2018-01-30 | 2018-08-10 | 谢幼环 | A kind of dedicated angle bender surveyed length and cut reinforcing bar of bridge construction |
| CN109365693A (en) * | 2018-12-21 | 2019-02-22 | 东莞市混沌电子科技有限公司 | A kind of automatic unwrapping wire trimming equipment |
| CN110538943A (en) * | 2019-09-26 | 2019-12-06 | 赵恒伟 | Double-handpiece steel bar bending machine and steel bar bending method using bending machine |
| CN112620541A (en) * | 2020-12-30 | 2021-04-09 | 刘连友 | Reinforcing bar shearing device of bending that construction was used |
| CN112692194A (en) * | 2021-01-07 | 2021-04-23 | 广州明航科技有限公司 | A equipment of bending for processing building site rectangle reinforcing bar frame |
| CN113000722A (en) * | 2021-01-28 | 2021-06-22 | 上海瑢端金属冶炼有限公司 | Device for pre-adjusting steel bar bending degree and then straightening and slitting steel bars |
| CN114378144A (en) * | 2021-12-23 | 2022-04-22 | 江苏伟业铝材有限公司 | Aluminum profile straightening device |
| CN115383012A (en) * | 2022-10-28 | 2022-11-25 | 河北榆构建材有限公司 | Bending device for processing reinforcing steel bars |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101791665B (en) * | 2009-11-20 | 2011-10-05 | 天津市建科机械制造有限公司 | Back conveying and bending mechanism of reinforcing steel bar automatic bending machine |
| CN103028674A (en) * | 2012-12-25 | 2013-04-10 | 魏长富 | Continuous one-time bending machine for multi-bent structural wire |
| CN103406650A (en) * | 2013-07-15 | 2013-11-27 | 青岛兴河建材有限公司 | Square-pile steel-reinforcement-framework seam-welder steel reinforcement carrying device |
| CN103406650B (en) * | 2013-07-15 | 2015-04-29 | 青岛兴河建材有限公司 | Square-pile steel-reinforcement-framework seam-welder steel reinforcement carrying device |
| CN104226860A (en) * | 2014-09-05 | 2014-12-24 | 冯广建 | Following steel bar straightening and bending shear |
| CN104226860B (en) * | 2014-09-05 | 2016-05-18 | 冯广建 | Trailing type bar straightening curved scissors machine |
| CN107060369A (en) * | 2017-04-20 | 2017-08-18 | 金陵科技学院 | One kind building recovery primary and secondary robot and method of work |
| CN108380787A (en) * | 2018-01-30 | 2018-08-10 | 谢幼环 | A kind of dedicated angle bender surveyed length and cut reinforcing bar of bridge construction |
| CN109365693A (en) * | 2018-12-21 | 2019-02-22 | 东莞市混沌电子科技有限公司 | A kind of automatic unwrapping wire trimming equipment |
| CN110538943A (en) * | 2019-09-26 | 2019-12-06 | 赵恒伟 | Double-handpiece steel bar bending machine and steel bar bending method using bending machine |
| CN112620541A (en) * | 2020-12-30 | 2021-04-09 | 刘连友 | Reinforcing bar shearing device of bending that construction was used |
| CN112620541B (en) * | 2020-12-30 | 2023-01-10 | 刘连友 | Reinforcing bar shearing device of bending that construction was used |
| CN112692194A (en) * | 2021-01-07 | 2021-04-23 | 广州明航科技有限公司 | A equipment of bending for processing building site rectangle reinforcing bar frame |
| CN113000722A (en) * | 2021-01-28 | 2021-06-22 | 上海瑢端金属冶炼有限公司 | Device for pre-adjusting steel bar bending degree and then straightening and slitting steel bars |
| CN114378144A (en) * | 2021-12-23 | 2022-04-22 | 江苏伟业铝材有限公司 | Aluminum profile straightening device |
| CN115383012A (en) * | 2022-10-28 | 2022-11-25 | 河北榆构建材有限公司 | Bending device for processing reinforcing steel bars |
| CN117161253A (en) * | 2023-11-02 | 2023-12-05 | 徐州赛亿达电子科技有限公司 | Automatic wire bending and forming device |
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Application publication date: 20080611 |