CN205927487U - Shear force many limbs of rectangle stirrup welding set's for wall work piece output structure - Google Patents

Abstract

The utility model discloses a shear force many limbs of rectangle stirrup welding set's for wall work piece output structure, characterized by: deviate from the export roller way that the reinforcing bar clamp sent one side of structure including integral erection in the lower welding electrode side of welding machine, export roller way includes support and conveying roller, and the support wholly is rectangular form rectangular frame structure, and the conveying roller is many of the installation of arranging along this support length direction level, the transport surface that the up end of conveying roller flushed for the upper surface of the lower welding electrode's with the welding machine electrode tip, this work piece output structure still includes the compression roller, the rotatable fixed mounting of compression roller is directly over the conveying roller of export roller way's front end. Compression roller in the above -mentioned work piece output structure can increase the frictional force between many limbs of rectangle stirrup and the conveying roller to pass through export roller way with many limbs of rectangle stirrup and export smoothly, in the time of the processing of the continuous production of better many limbs of realization rectangle stirrup, vacate welding machine department and make it can carry out next welding jobs.

Description

A kind of shear wall workpiece export structure of rectangle many limbs stirrup welder

Technical field

This utility model belongs to shear wall stirrup welder field and in particular to a kind of shear wall rectangle many limbs stirrup The workpiece export structure of welder.

Background technology

Shear wall, also known as wind-resistant wall or seismic structural wall, earthquake resistant wall, is to be primarily subjected to wind load in house or structures or geological process causes Horizontal load body of wall, can play and prevent structure by acting on that horizontal loading destroys.Shear wall is by framework of steel reinforcement Constructing molding, framework of steel reinforcement therein is formed by fixedly connecting upper casting concrete by vertical muscle and stirrup, and rectangle many limbs stirrup is Conventional a kind of stirrup on shear wall.

At present, rectangle many limbs stirrup generally adopts following methods processing to be obtained：First, make a stirrup and fix mould bases （As shown in Figure 2）, stirrup limb bar to be welded to rectangle reinforcing bar and Duo Gen is arranged on the fixing mould bases of stirrup；Then, Welder Rectangle reinforcing bar and stirrup limb bar are welded and fixed by people using welding gun, that is, complete the processing of rectangle many limbs stirrup.But above-mentioned rectangle is many The processing mode of limb stirrup takes time and effort, less efficient, has been difficult to meet require that of efficiently high-quality making.

Based on this, the applicant proposes Application No. in 2016.5.10 to State Intellectual Property Office 201610304854.8, the technical scheme of entitled " many limbs rectangle hoop welder "（Fig. 1）To solve above-mentioned rectangle many limbs hoop Technical problem existing for muscle processing method.But above-mentioned many limbs rectangle hoop welder still has weak point：

Rectangle reinforcing bar and stirrup limb bar need it is manually installed to stirrup fixation mould bases one by one, so operate still more Loaded down with trivial details consumption, limits the lifting of rectangle many limbs stirrup working (machining) efficiency.Therefore applicant considers that design one kind is capable of the many limbs of rectangle Shear wall rectangle many limbs stirrup welder that stirrup produces automatically, and this welder includes bonding machine, reinforcing bar pinches knot Structure and limb bar feeding structure, and reinforcing bar pinches structure and limb bar feeding structure is arranged on the left and right sides of bonding machine；By reinforcing bar Pinch structure to pinch rectangle reinforcing bar and to make the lower welding electrode parallel contact of itself and bonding machine, and constituted by this contact position Limb bar welding position；Limb bar is conveyed by limb bar feeding structure accurately move to and be automatically performed welding at limb bar welding position.

But it is to need to consider to solve that the rectangle many limbs stirrup how to complete welding exports automatically with improve production efficiency Technical problem.

Utility model content

For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of knot is provided Structure is simple, can automatically by the shear wall of the rectangle many limbs stirrup producing output with rectangle many limbs stirrup welder work Part export structure.

In order to solve above-mentioned technical problem, this utility model employs following technical scheme：

A kind of shear wall with the workpiece export structure of rectangle many limbs stirrup welder it is characterised in that：Including outlet roller Road, described runout table integral installation deviates from the side that reinforcing bar pinches structure by the lower welding electrode of bonding machine；

Described runout table includes support and conveying roller, described support generally strip rectangular frame structure, described defeated Roller is sent to be many installing along this stent length direction horizontal arrangement；The upper surface of described conveying roller is the lower welding with bonding machine The feed surface of the upper surface flush of the electrode tip of electrode；

This workpiece export structure also includes pressure roller；

Described pressure roller is rotatably fixedly mounted on directly over the conveying roller of the front end of described runout table, and pressure roller and conveying Vertical dimension between roller is matched with the diameter of rectangle reinforcing bar.

Preferably, above-mentioned workpiece export structure also includes Platen support structure, this Platen support structure includes support plate, props up Support cylinder and pressure roller fulcrum bearing；

Described support plate is integrally fixedly mounted on to be located below the conveying roller of support front end；

Described support cylinder is fixedly mounted on described support plate, and the piston rod of this support cylinder is towards surface；

Described pressure roller fulcrum bearing includes horizontal support plate and perpendicular gripper shoe, and the lower end of described horizontal support plate is fixedly mounted on described On piston rod, the upper surface interval of this horizontal support plate is fixed with two pieces of described perpendicular gripper shoes；Two pieces of perpendicular gripper shoes are in short transverse Middle part get around conveying roller, upper end be located at conveying roller top；The two ends of described pressure roller are fixedly connected on two pieces by bearing and erect The upper end of gripper shoe.

Preferably, above-mentioned workpiece export structure also includes pressure roller driving structure, this pressure roller driving structure includes belt wheel, pressure Roll drive motor and driving belt；

Described belt wheel is coaxially in the fixedly sleeved end part rotating shaft in described pressure roller；

Described pressure roller motor integral installation with the described support of described belt wheel phase homonymy on, and described pressure roller drive Driven by described driving belt between the output shaft of motor and described belt wheel and be connected.

Preferably, the rear end of described runout table is installed with workpiece takes out structure, this workpiece takes out structure and includes Support frame, transverse-moving mechanism, elevating mechanism, clamping device and trigger mechanism；

Described support frame includes guide post, and described guide post is the strip being fixedly mounted on above runout table rear end Shape；Being located at the length section directly over described conveying roller on described guide post is to grab into section, extends outside directly over described conveying roller Length section be take out section；

Described transverse-moving mechanism includes traversing drive component, and this traversing drive component is fixedly mounted on described guide post, and Traversing piece can sliding on described guide post is fixedly connected with the movable end of this traversing drive component；

Described elevating mechanism includes telescopic cylinder, and described telescopic cylinder is vertically fixedly mounted on described traversing piece, and lives Stopper rod down and is installed with described clamping device；

Described clamping device includes gripper cylinder and grip block；Described gripper cylinder is fixedly mounted on telescopic cylinder for level Piston rod on and be parallel to each other two, and both sides towards described stent length direction of the piston of two gripper cylinders； Described grip block is the length direction strip consistent with the length direction of support；

Described trigger mechanism is used for the workpiece grabbed immediately below section being in guide post is detected and triggered clamping machine The action of structure.

Preferably, described support frame is additionally included in back-end support is spaced hard-wired two along support width direction Vertical pillar, the upper end of two vertical pillars extends forward and is formed with support arm, and is installed with the end of this support arm Described guide post.

Preferably, the length direction of described guide post is axially consistent with described conveying roller, described taking-up section is in guiding Two grabbing into section both sides are located on pole length direction.

Preferably, described traversing drive component includes traversing motor, driving belt and belt wheel；One end of described guide post Be installed with described traversing motor, the other end is installed with a mounting post, and the length direction of this mounting post with traversing Motor axially in parallel；Described belt wheel is connected in described mounting post by bearing, and described driving belt is socketed in described horizontal stroke Move between the output shaft of motor and belt wheel and constitute described movable end.

Preferably, described clamping device also includes one piece of installation flat board, the upper surface of described installation flat board is stretched with described The piston rod of contracting cylinder is fixedly linked, and the lower surface of this installation flat board is installed with described gripper cylinder.

Preferably, described trigger mechanism includes travel switch；Described travel switch is fixedly mounted on described runout table Support rear end, and the triggering end of the trip switch towards front and the workpiece that can be sent with runout table is collided.

When using, the pressure roller being arranged at runout table front end can match above-mentioned workpiece export structure with conveying roller Compress rectangle many limbs stirrup that welded machining completes, increase the frictional force between rectangle many limbs stirrup and conveying roller, thus Rectangle many limbs stirrup is clamped and is transported to runout table and exports, preferably realize the continuous production and processing of rectangle many limbs stirrup Meanwhile, vacate and next weld job at bonding machine, can be carried out.

Brief description

The Application No. 201610304854.8 that Fig. 1 proposes in 2016.5.10 for the applicant, entitled " many limbs rectangle The structural representation of stirrup welder ".

The Application No. 201610304854.8 that Fig. 2 proposes in 2016.5.10 for the applicant, entitled " many limbs rectangle The structural representation of " mould bases fixed by stirrup " in stirrup welder ".

Fig. 3 is a kind of structural representation employing shear wall rectangle many limbs stirrup welder of the present utility model.

Fig. 4 is that a kind of partial structurtes employing shear wall rectangle many limbs stirrup welder of the present utility model are illustrated Figure.

Fig. 5 and Fig. 6 is a kind of bar clamp employing shear wall rectangle many limbs stirrup welder of the present utility model Send the perspective view of structure.

Fig. 7 is a kind of reinforcing bar push structure employing shear wall rectangle many limbs stirrup welder of the present utility model Perspective view.

Fig. 8 is a kind of solid of the bonding machine employing shear wall rectangle many limbs stirrup welder of the present utility model Structural representation.

Fig. 9 is enlarged drawing at A in Fig. 8.

Figure 10 is the upward view of the workpiece export structure of shear wall rectangle many limbs stirrup welder of the present utility model.

Figure 11 is enlarged drawing at B in Figure 10.

Figure 12 is the three-dimensional knot of the workpiece taking-up structure of shear wall rectangle many limbs stirrup welder of the present utility model Structure schematic diagram（Look up direction）.

Figure 13 is enlarged drawing at C in Figure 12.

Figure 14 is a kind of limb bar charging knot employing shear wall rectangle many limbs stirrup welder of the present utility model The perspective view of structure.

It is labeled as in Fig. 1 and Fig. 2：1 support, 2 upper brackets, 4 upper electrode holder, conductive plate on 6,10 track frames, 11 frames, 12 Slide rail, 13 stirrups fix mould bases, 14 telescoping mechanisms.

It is labeled as in Fig. 3 to Figure 14：

100 reinforcing bars pinch structure：

101 motors

Pinch supporting structure：102 bracing frames, 103 support bases, 104 pinch rollers, 105 driving wheels；

Reinforcing bar guide frame：106 guide pads, 107 guide plates；

Limb bar centring structure：108 normotopia cylinders, 109 normotopia push pedals；

Width adjusting structure：110 guide rails, 111 mobile stations, 112 turnbarrels, 113 rotary shafts, 114 limiting cylinders；

Thrust adjustment structure：115 upright guide rails, 116 lifting sliders, 117 installing plates, 118 regulation cylinders.

200 reinforcing bar transfer structures：

201 guide cylinders, 202 guide plates, 203 support plates, 204 rail plates, 205 slip guide blocks, 206 connecting rods.

300 reinforcing bar push structures：

301 supporting tables, inlet casing before 302,303 lift cylinders, 304 pushing pieces, 305 mounting blocks, 306 advance guide rails, 307 Advance slide block.

400 bonding machines：

401 electrode tips, 402 magnetic parts, 403 lifting cylinders, 404 conductive plates；

Elastic support structure：405 rest pads.

500 workpiece export structures：

501 pressure rollers, 502 support plates, 503 support cylinders, 504 horizontal support plates, 505 perpendicular gripper shoes, 506 pressure roller motors；

Workpiece takes out structure：507 guide posts, 508 traversing pieces, 509 telescopic cylinders, 510 gripper cylinders, 511 grip blocks, 512 grab block, 513 vertical pillars, 514 traversing motors, 515 driving belts, 516 installation flat boards.

600 limb bar feeding structures：

601 feedboards, 602 base plates, 603 baffle plates, 604 top boards, 605 closure pipes, 606 perforates, 607 gears.

Specific embodiment

With reference to a kind of accompanying drawing employing shear wall rectangle many limbs stirrup welder of the present utility model to this Utility model is described in further detail.Wherein, for description using the exemplary term such as upper and lower, left and right, purpose It is to help reader to understand, and be not intended to be limited.In below describing, it is front with the side that material input side is located, output After the side that side is located is.

Shear wall rectangle many limbs stirrup welder（As shown in Figure 3）, including bonding machine 400, described bonding machine 400 wraps Include the two bond pads electrodes just to setting on vertical, in two bond pads electrodes, underlying one group is the lower weldering being fixedly installed Receiving electrode, above one group is upper welding electrode；Described upper welding electrode integral installation in the motion portion of telescoping mechanism, and Can with this motion portion one act as away from or neighbouring described lower welding electrode motion；Described upper welding electrode and lower welding electrode It is respectively provided with two electrode tips 401 at interval；

Also include reinforcing bar and pinch structure 100 and limb bar feeding structure 600；

Described reinforcing bar pinches structure 100 and can pinch rectangle reinforcing bar, and makes rectangle reinforcing bar in length direction both sides reinforcing bar Lower surface along lower welding electrode two electrode tips 401 upper surface parallel contact；

Described limb bar feeding structure 600 can convey limb bar, and makes the two ends of limb bar be overlapped on rectangle reinforcing bar and lower weldering The upper surface of the part that contacts of two electrode tips 401 of receiving electrode.

Above-mentioned shear wall is carried out when using according to the following steps with rectangle many limbs stirrup welder：

A, reinforcing bar pinch structure 100 and clamp and move rectangle reinforcing bar so that rectangle reinforcing bar is in length direction both sides reinforcing bar Lower surface welds along the upper surface parallel contact of two electrode tips 401 of lower welding electrode, first limb bar to rectangle reinforcing bar Position stops after being in two electrode tip 401 upper surfaces of lower welding electrode；

Limb bar feeding structure 600 conveying limb bar is so that the two ends of limb bar are overlapped on the two of rectangle reinforcing bar and lower welding electrode Individual electrode tip 401 contacts the upper surface of part；

B, the upper welding electrode of control bonding machine 400 move down, and the Liang Ge lap-joint to limb bar and rectangle reinforcing bar is clamped in After between two bond pads electrodes, the energising several seconds completes to weld, and upper welding electrode rises；

C, reinforcing bar pinch structure 100 horizontal shifting rectangle reinforcing bar so that limb bar welding position is at rectangle reinforcing bar upper and lower Stop after two electrode tip 401 upper surfaces of lower welding electrode, limb bar feeding structure 600 conveying limb bar is so that the two ends of limb bar It is overlapped at the limb bar welding position of rectangle reinforcing bar（I.e. rectangle reinforcing bar is contacted with two electrode tips 401 of lower welding electrode part Upper surface）；

D, repeat above-mentioned b and step c, you can complete the welding of required limb bar number on rectangle reinforcing bar, and single rectangle is obtained Many limbs stirrup；

E, remove this rectangle many limbs stirrup can processing the next one rectangle many limbs stirrup.

Therefore, compared with the existing technology relatively, above-mentioned shear wall rectangle many limbs stirrup welder need not adopt people Limb bar and rectangle reinforcing bar are assembled to the fixing mould bases of stirrup it becomes possible to complete the welding processing of rectangle many limbs stirrup by work, save Manpower simultaneously improves the production and processing efficiency of rectangle many limbs stirrup, obtains ideal technique effect.

During enforcement, it can be all robot arm configuration that described reinforcing bar pinches structure 100 and limb bar charging knot（In figure is not shown Go out）, it is exclusively used in shifting rectangle reinforcing bar using a robot arm, limb is conveyed using another or two robot arms Bar.Wherein, the clamping handss for conveying the robot arm of limb bar only need to grip this limb from the middle part of limb bar length direction After bar, it is conveyed, and can be utilized the gap between two electrode tips 401 to supply this clamping hands to enter, thus accurately and easily Limb bar is snapped at the limb bar welding position of rectangle reinforcing bar.

During enforcement, preferably described electrode tip 401 is cuboid structure.So, this electrode tip 401 can be applied to The rectangle reinforcing bar of multiple width dimensions, has more preferable practicality.

Wherein, described reinforcing bar pinches structure 100（As shown in Figures 4 to 6）Including pinch supporting structure, pinch roll body mechanism With motor 101；

Described pinch supporting structure is overall to be arranged adjacent to bonding machine 400；Described pinch roll body mechanism is installed in rotation on On described pinch supporting structure, and it is connected with the output shaft driving of described motor；

The described axial direction pinching roll body mechanism and the arrangement side of two electrode tips 401 of lower welding electrode of bonding machine 400 To parallel, and the lower surface by the rectangle reinforcing bar of the described delivery outlet output pinching roll body mechanism can be with lower welding electrode The upper surface parallel contact of two electrode tips 401.

Above-mentioned reinforcing bar pinches structure 100 when using, and motor rotates, you can drives and pinches the rotation of roll body mechanism, this When, you can rectangle reinforcing bar is pinched by this pinch roll body mechanism.

Because pinching the axial direction of roll body mechanism and the arrangement side of bonding machine two electrode tips 401 of welding electrode about 400 To parallel, and the lower surface by the rectangle reinforcing bar of the described delivery outlet output pinching roll body mechanism can be with lower welding electrode The upper surface parallel contact of two electrode tips 401.

So, you can contacted with lower welding electrode part by the start-stop time control rectangle reinforcing bar of motor Position（I.e. limb bar welding position）, thus the welding position of control rectangle reinforcing bar upper limb bar, process the rectangle meeting design requirement Many limbs stirrup.

The structure that above-mentioned reinforcing bar pinches structure 100 is simply reliable, and the pinch control process of rectangle reinforcing bar is simple, rectangle The control that limb bar welding position on reinforcing bar is directed at contact with two electrode tips 401 of lower welding electrode is equally simple；Manufacturing cost Lower, utilization benefit is preferable.

Wherein, described motor is servomotor.

Servomotor speed controlling and positional precision are very accurate, so that the pinch control of rectangle reinforcing bar is more smart Standard, can help produce rectangle many limbs stirrup of concordance and better quality.

Wherein, described pinch supporting structure includes bracing frame 102 and support base 103；

Described support base 103 is two that interval is arranged on support frame as described above 102 top, and the row of two support bases 103 Paralleled with the arragement direction of two electrode tips 401 of lower welding electrode in cloth direction；

Described pinch roll body mechanism includes vertically spaced pinch roller 104 and driving wheel 105, described pinch roller 104 and drive Driving wheel 105 is arranged between two support bases 103 by bearing respectively, and the rotating shaft of described driving wheel 105 and motor Output shaft drives and is connected.

The structure of above-mentioned pinch supporting structure and pinch roll body mechanism is simply it is easy to manufacturing and safeguarding.

During enforcement, between the drive shaft of preferably described driving wheel 105 and the output shaft of motor, adopt belt drives phase Even.Belt noise when transmitting power is less, and Self-variation amount is little and is easy to compensate.

During enforcement, preferably support frame as described above 102 is on the overall rear end face of support being fixedly mounted on approach table.This Structure design, can make that overall structure is more rationally compact, and space utilization is more abundant.

Wherein, above-mentioned reinforcing bar pinch structure 100 also includes reinforcing bar guide frame, and described reinforcing bar guide frame includes guide pad 106, described guide pad 106 is two of the front side end being fixedly mounted on two support bases 103, and has on two guide pads 106 Have just to two sides, this two sides are recessed a gathering sill turning in front and back, leading on two sides respectively It is provided commonly for passing through for rectangle reinforcing bar and making between the reinforcing bar driven in registry wheel 105 of its length direction both sides and pinch roller 104 to groove Delivery port.

Above-mentioned reinforcing bar guide frame can not only carry out to rectangle reinforcing bar just guiding so as to can more accurately be aligned simultaneously Enter to the delivery port between driving wheel 105 and pinch roller 104, this guide pad 106 can also with driving wheel 105 1 same-action come right Rectangle reinforcing bar is supported so as to preferably keep horizontal, thus follow-up weld job operation of being more convenient for is smoothed out.

Additionally, because the surface of the rectangle reinforcing bar that reality processing is obtained not only has the uneven place in many places, or even also have The situation that the height at rectangle reinforcing bar length direction two ends when level is put does not wait；So, rectangle reinforcing bar is pinching or is welding flat Easily occur shaking and lead to rectangle reinforcing bar to offset on laterally or vertically during shifting.Above-mentioned guide pad 106 and its gathering sill Setting, so that the upper and lower side of gathering sill can define two confined planes on vertical, effectively prevents rectangle reinforcing bar vertical On jitter amplitude or shake so that the pinch process of rectangle reinforcing bar is more steady, beneficial to realizing limb bar on rectangle reinforcing bar Stable overlap joint is it is ensured that the reliability of weld job is carried out.

Wherein, described guiding front of the slot has chamfering.

The setting of above-mentioned chamfering, rectangle reinforcing bar of being more convenient for enter this gathering sill it is ensured that the pinch process of rectangle reinforcing bar more For being smoothed out.

Wherein, described reinforcing bar guide frame also includes guide plate 107, and described guide plate 107 is to be fixedly mounted on two Two of rear side end of support seat 103, two guide plates 107 with driving wheel 105 axially in parallel direction on have just to Two are vertically directed face, and two are vertically directed face and are used for and the rectangle reinforcing bar width of driving wheel 105 and pinch roller 104 output Two ends laminating guide and limit.

Also it is because, rectangle reinforcing bar is pinching or welding（Collision）During easily occur shaking and lead to rectangle reinforcing bar in horizontal stroke To or perpendicular offset up（Referring to explanation the reason in above word segment）.So, the setting of above-mentioned guide plate 107, can be right Rectangle reinforcing bar carries out guide and limit, prevents its deflection in the horizontal plane, so that the conveying of rectangle reinforcing bar is more accurate, profit In the accurate welding guaranteeing many limb bars on rectangle reinforcing bar.

Wherein, above-mentioned reinforcing bar pinch structure 100 also includes limb bar centring structure, and described limb bar centring structure includes normotopia gas Cylinder 108, described normotopia cylinder 108 is be fixedly mounted on rear side end on two support bases 103 two, and two normotopia cylinders The outer end of 108 piston rod is installed with normotopia push pedal 109, and two normotopia push pedals 109 are in the arrangement side of two support bases 103 Have upwards just to two vertical pushing surfaces, two vertical pushing surfaces are used for the end that pushing and pressing are overlapped on the limb bar on rectangle reinforcing bar.

Because when actually used, for convey limb bar limb bar feeding structure 600 can simply using upper surface be incline One guide on inclined-plane, allows limb bar tumble the rectangle to two electrode tips 401 being in lower welding electrode from this guide On reinforcing bar.

Again because the surface of the prepared rectangle reinforcing bar of processing and limb bar is all rough, there are the multiple projections differing in size； So, during limb bar rolls under the inclined plane along above-mentioned guide, will not be all the time along under the line of symmetry of this inclined plane Move, and skew to the left or to the right occurs so that the overlap joint between limb bar and rectangle reinforcing bar not just, be so unfavorable for obtaining high Rectangle many limbs stirrup of quality.

So, above-mentioned limb bar centring structure（And after matching with the magnetic part 402 on bonding machine 400）Setting, energy Enough ends making two vertical pushing surfaces pushing and pressing be overlapped on the limb bar on rectangle reinforcing bar by two normotopia cylinders 108 of control are simultaneously It is made to position, thus correcting the position of limb bar so that the distance of two length sections outside in rectangle reinforcing bar is stretched to the greatest extent in limb bar two ends Possible is equal, preferably keeps the concordance of rectangle reinforcing bar upper limb bar welding it is ensured that the quality of prepared rectangle many limbs stirrup.

Wherein, above-mentioned reinforcing bar pinch structure 100 also includes width adjusting structure, and described width adjusting structure includes guide rail 110th, mobile station 111 and position limiting structure；

Described guide rail is fixedly mounted on the top of support frame as described above 102, and the length direction of described guide rail and lower welding electricity The arragement direction of two electrode tips 401 of pole is parallel；Described mobile station is fixedly mounted under any one support base 103 End, and sliding connection is on described guide rail；Described position limiting structure is used for fixing described mobile station；

Described width adjusting structure also includes described driving wheel 105 and pinch roller 104, and the axle of driving wheel 105 and pinch roller 104 To parallel with the arragement direction of two support bases 103；

Described driving wheel 105 is be disposed on two support bases two, and on two driving wheels 105 just to two It is installed with telescopic shaft, this telescopic shaft includes a turnbarrel 112 and a rotary shaft 113 between individual end face；Described rotation Rotaring sleeve 112 is coaxially fixed therein the end face of a driving wheel 105, and the medial surface convex of this turnbarrel 112 is formed with The spacing raised line axially extending；Described rotary shaft 113 is coaxially fixed on the end face of another driving wheel 105, this rotary shaft 113 External diameter match with the internal diameter of described turnbarrel 112, and the lateral surface of described rotary shaft 113 has been recessed and described limit The limited impression that position raised line shapes and sizes match；The sliding plug of described rotary shaft 113 is in described turnbarrel 112；

Described pinch roller 104 is corresponding with two driving wheels 105 and is arranged on two between two support bases 103.

After above-mentioned width adjusting structure is set, you can by cunning on guide rail for the mobile station of support base 103 bottom setting Move the spacing to adjust between two support bases 103, so that the spacing between two driving wheels 105 can adapt to different squares The width dimensions of shape reinforcing bar simultaneously pinch to it, improve practicality.

In addition, in above-mentioned width adjusting structure, because driving wheel 105 and pinch roller 104 are respectively disposed on two The structure of two on individual support base, so can not only ensure the normal function for pinching rectangle reinforcing bar, also save Integrally-built materials, reduce manufacturing cost.Moreover, above-mentioned width adjusting structure takes up room also little, especially exists Reserve, between two pinch rollers 104, the space that being used for, " reinforcing bar push structure 300 " is set, optimized space availability ratio.

During enforcement, described position limiting structure includes a limiting cylinder being fixedly mounted on bracing frame 102 114, described limit The length direction of piston rod of position cylinder 114 is paralleled with the arragement direction of two electrode tips 401 of lower welding electrode, and this work The outer end of stopper rod is fixedly linked with the mobile station of adjacent support base 103 lower end.So, you can by this limiting cylinder 114 piston rod is moving and limited support seat 103, and manipulates very easy.

Preferably, the side of the circumferencial direction of described driving wheel 105 has the decorative pattern for increasing friction force.

Preferably, the side of the circumferencial direction of described pinch roller 104 has the groove that a circle section is arc.So, have The pinch roller 104 having this groove can not only be fitted additionally it is possible to increase pinch roller with the surface of the rectangle reinforcing bar of multiple thickness sizes Contact area between 104 and rectangle reinforcing bar, lifts frictional force, preferably ensures that reinforcing bar pinches structure 100 for rectangle reinforcing bar The control accuracy of amount of movement.

Preferably, driving wheel 105 thickness in the axial direction is more than pinch roller 104, and pinch roller 104 is obtained by elastomeric material.Preferably drive Driving wheel 105 thickness in the axial direction is 10mm to 16mm.The rectangle reinforcing bar that so can be adopted with various rectangle many limbs stirrups Diameter dimension match.

Wherein, above-mentioned reinforcing bar pinch structure 100 also includes thrust adjustment structure, and this thrust adjustment structure includes vertically Guide rail 115, lifting slider 116, installing plate 117 and regulation cylinder 118；

Described upright guide rail 115 be fixedly mounted on two support bases 103 relative to two sides and just to two, The sliding connection of described lifting slider 116 is in described upright guide rail 115, and deviates from upright guide rail on described lifting slider 116 115 side is vertically installed with a connecting post, and described pinch roller 104 is arranged on this connecting post by bearing socket；

Described installing plate 117 be fixedly mounted on two support bases 103 relative to two sides on, and be located at described perpendicular At the top of straight guide 115 two；Described regulation cylinder 118, described regulation are vertically installed with described installing plate 117 The piston rod of cylinder 118 is towards underface, and the lower end of this piston rod is fixedly linked with described lifting slider 116.

Above-mentioned thrust adjustment structure can carry out seat lifting adjusting by adjusting cylinder 118 to pinch roller 104, thus by adjusting The compaction degree to adjust pinch roller 104 for the gap between section pinch roller 104 and driving wheel 105, obtains more sharp after suitable compaction degree In realize rectangle reinforcing bar quickly and accurately pinch traversing.

Above-mentioned welder also includes reinforcing bar transfer structure 200（As shown in Figure 3 and Figure 4）, described reinforcing bar transfer structure 200 Including approach table；

Described approach table includes support and conveying roller, described support generally strip rectangular frame structure, described defeated Roller is sent to be many installing along this stent length direction horizontal arrangement；The upper surface of described conveying roller be with bonding machine 400 under The feed surface of the upper surface flush of electrode tip 401 of welding electrode；

Also include guide cylinder 201 and guide plate 202；

Described guide cylinder 201 fixedly mounts on the bracket, and is be arranged on support width direction two ends two, Described guide plate 202 is installed with the piston rod of described guide cylinder 201；

Generally consistent with the approach table length direction strip of described guide plate 202, and the lower end of described guide plate 202 is tight Adjacent described conveying roller, the described guide plate 202 on two guide cylinder 201 piston rods is just right in support width direction.

Above-mentioned reinforcing bar transfer structure 200 use when, when the rectangle reinforcing bar in approach table be delivered to two pieces of guide plates 202 it Between position when, need not stop in the case that conveying roller rotates, you can start guide cylinder 201 promoting guide plate 202 to make Obtain rectangle reinforcing bar quickly to ajust so as to can match with the structure of the operations such as follow-up pinch, welding, thus producing for smooth Ready.

When placing rectangle reinforcing bar：Only the length direction of the length direction of rectangle reinforcing bar and approach table need to be kept substantially phase With（Deflection angle is less than 90 degree between the two）Can be placed in approach table and automatically ajust, without manual-alignment, Improve the placement efficiency of rectangle reinforcing bar, optimize the transmit process of rectangle reinforcing bar.

Additionally, because two pieces of guide plates 202 are strip, and it is it to be carried out sandwich pendulum from rectangle reinforcing bar length direction both sides Just, so, the front end of rectangle reinforcing bar, middle-end, rear end or overall fall all can be in guide plate 202 between two pieces of guide plates 202 The lower realization of double team effect ajust, optimize rectangle reinforcing bar ajusts process.And the control process of guide plate 202 also can be according to design Time interval voluntarily start and stop guide cylinder 201（For example every 5s voluntarily starts once）, control also very simple of getting up.

During enforcement, it also may be preferable for install for detecting on the support above or below the roller-way positioned at guide plate 202 rear The photoelectric sensor of rectangle reinforcing bar, and to control guide cylinder 201 to ajust rectangle steel with the detection signal of this photoelectric sensor Muscle.

During enforcement, the lower side of preferably guide plate 202 is had and is matched with the upside facial contour of the conveying roller immediately below it Arc groove, and the upside of above-mentioned conveying roller falls in this arc groove.So, guide plate 202 can be enable to conveying The derivation of the rectangle reinforcing bar on surface is more reliable.

Wherein, described guide plate 202 is integrally located at the rear end of described approach table.

Positioned at the guide plate 202 of approach table rear end, " the reinforcing bar pinch structure at rear can will be entered in rectangle reinforcing bar 100 " ajust before；After effectively preventing because of too early " ajusting " operation, rectangle reinforcing bar is in conveying engineering in approach table because shaking simultaneously Lead to situation about offseting（And the meeting of skew increases in time and adds up）, preferably guarantee that rectangle reinforcing bar is in the state of ajusting, after being Continuous processing is ready.

Wherein, above-mentioned reinforcing bar transfer structure 200 also includes support plate 203, rail plate 204, slip guide block 205 and connects Bar 206；

Described support plate 203 fixedly mounts on the support below described conveying roller, and the upper surface of described support plate 203 is Horizontal mounting surface；

Described rail plate 204 is fixedly mounted on the upper surface of described support plate 203, and the length of described rail plate 204 Degree direction is consistent with the width of support；The length being axially parallel to rail plate 204 of the piston rod of described guide cylinder 201 Degree direction；

Described slip guide block 205 is on rail plate 204 two pieces of sliding connection, and respectively with adjacent guiding The piston rod of cylinder 201 is fixedly linked and is driven by it；

The lower end of described connecting rod 206 is fixedly connected on described guide block, and upper end is run through between two neighboring conveying roller Space is simultaneously fixedly linked with adjacent described guide plate 202.

After being provided with above-mentioned support plate 203, rail plate 204, slip guide block 205 and connecting rod 206, guide cylinder 201 Piston rod promote slip guide block 205 along rail plate 204 mobile so that slip guide block 205 top is fixing by connecting rod 206 Connected guide plate 202 synchronizing moving.So, can preferably ensure that guide plate 202 accurately moves, and better ensures that rectangle Reinforcing bar is accurately ajusted.

Wherein, described rail plate 204 is spaced two in guide plate 202 length direction；Described slip guide block 205 For strip, and the two ends sliding connection of this slip guide block 205 is on two rail plates 204；Described connecting rod 206 is Spaced many along the length direction of described slip guide block 205.

So, guide plate 202 all can be supported by many connecting rods 206 everywhere in its longitudinal direction be connected to Adjacent slip guide block 205, so that guide plate 202 is difficult during double team ajusts rectangle reinforcing bar to occur bending, is preferably protected The double team of card guide plate 202 ajusts function.

Above-mentioned welder also includes reinforcing bar push structure 300（As shown in Figure 7）, described reinforcing bar push structure 300 includes Supporting table 301, advancing structure, lifting structure and pushing piece 304；

The overall back-end support being fixedly mounted on approach table of described supporting table 301, described supporting table 301 has is higher than Described support and the installation position for installing described advancing structure, lifting structure and pushing piece 304；

Described advancing structure includes front inlet casing 302, and described front inlet casing 302 is fixedly mounted on described installation position, And the piston rod of this front inlet casing 302 is consistent with the length direction of support and point to dead astern；

Described lifting structure includes lift cylinder 303, and described lift cylinder 303 is vertically fixedly mounted on described front inlet casing On 302 piston rod, and the piston rod of this lift cylinder 303 is installed with described pushing piece towards underface and in lower end 304；

Have on rectangle reinforcing bar two long reinforcing bars being parallel to each other and two long end reinforced between be vertically connected Two bar dowels；After described pushing piece 304 moves down with lift cylinder 303, the rear end face of described pushing piece 304 can be with rectangle The bar dowel of reinforcing bar is just right, and constitutes the push face of the bar dowel for pushing rectangle reinforcing bar.

In order to realize the automatic production of shear wall rectangle many limbs stirrup, applicant consider to design corresponding structure come for The rectangle reinforcing bar and limb bar dropping place between two bond pads electrodes of bonding machine 400 is controlled exactly.In order to realize rectangle The accurate dropping place between two bond pads electrodes of bonding machine 400 of reinforcing bar, therefore be designed with reinforcing bar and pinch structure 100, and above-mentioned Reinforcing bar pinch structure 100 using spaced two groups of driving wheels 105 and pinch roller 104 to clamp conveying rectangle reinforcing bar and to its Dropping place on the welding electrode of bonding machine 400 is accurately controlled（And the two groups of driving wheels 105 at interval and pinch roller 104 it Between reserve the space that the lifting structure being available for reinforcing bar push structure 300 and pushing piece 304 pass through）.

But the diameter that the gap between above-mentioned driving wheel 105 and pinch roller 104 is slightly less than rectangle reinforcing bar is required to produce pinch Frictional force, but such setting, even if make the rear end of the rectangle reinforcing bar being conveyed by approach table touch driving wheel 105 again And the during pinch roller 104 it is also difficult to gap being certainly advanced between driving wheel 105 and pinch roller 104.Therefore be provided with above-mentioned reinforcing bar and push knot Structure 300 rectangle reinforcing bar is pushed, so that rectangle reinforcing bar smoothly enters reinforcing bar and pinches structure 100.

When using, front inlet casing 302 and lift cylinder 303 all reset above-mentioned reinforcing bar push structure 300（I.e. piston rod contracting Return in corresponding cylinder）.When the position of pushing piece 304 is crossed in the rear end of rectangle reinforcing bar, start the piston rod of lift cylinder 303 Extend downwardly from, to the rear end bar dowel just to rectangle reinforcing bar for the push face of pushing piece 304.Subsequently, before startup inlet casing 302 work Stopper rod stretches out, and pushing piece 304 advances with this piston rod and pushes against rectangle reinforcing bar to the conveying between pinch roller 104 and driving wheel 105 Mouthful, so that pinch roller 104 and driving wheel 105 can smoothly pinch this rectangle reinforcing bar.

Wherein, described supporting table 301 includes vertical supporting plate and cross-brace plate, and described vertical supporting plate is fixed for lower end Above the two ends of support width direction two pieces, are fixedly connected with described cross-brace between the upper end of two blocks of vertical supporting plates Plate, the upper surface of described cross-brace plate constitutes described installation position.

The structure of above-mentioned supporting table 301 has the advantages that structure is simply easy to manufacture implement, and cross-brace plate is fixing even It is connected between the upper end of two blocks of vertical line vertical supporting plates, so, the lower section of cross-brace plate and the conveying roller of approach table Between be reserved with the passage passing through for rectangle reinforcing bar.

Wherein, described advancing structure also includes mounting blocks 305, advance guide rail 306 and advance slide block 307；Described mounting blocks 305 generally length direction strips consistent with stent length direction, and rear end prolongs to the rear away from described installation position Stretch；Described advance guide rail 306 is fixedly mounted on the upper surface of described mounting blocks 305 and is consistent with mounting blocks 305 length direction Strip；The sliding connection of described advance slide block 307 is on described advance guide rail 306 and solid on described advance slide block 307 Dingan County is equipped with described lift cylinder 303.

After above-mentioned advancing structure is set, using mounting blocks 305 and advance guide rail 306, advance slide block 307 can be formed more Good is slidably supported, and then makes the stroke of hard-wired lift cylinder 303 on advance slide block 307 more accurately and reliably.

Wherein, described advance guide rail 306 is spaced two in the width of described mounting blocks 305；Before described Enter slide block 307 generally strip, and two ends sliding connection is on two advance guide rails 306；Described mounting blocks 305 are upper Part between two advance guide rails 306 is provided with the strip through-hole that the described lift cylinder 303 of confession runs through.

So, the structure of two advance guide rails 306 is even more ideal for the support effects of advance slide block 307.

Wherein, the width of described pushing piece 304 is less than the length of the bar dowel of rectangle reinforcing bar, the pushing away of described pushing piece 304 Face is sent laterally to be recessed the stopper slot of a bar shaped, described stopper slot is used for the middle clan of the bar dowel for rectangle reinforcing bar Enter.

Above-mentioned pushing piece 304 simple and reasonable, during promotion adopt stopper slot supply rectangle reinforcing bar bar dowel length side Fall into mid portion and spacing so that between pushing piece 304 and the bar dowel of rectangle reinforcing bar be not in relative slide so that The push process of pushing piece 304 is more reliable.

Bonding machine 400 in above-mentioned welder（As shown in Figure 8 and Figure 9）In, described lower welding electrode is located at two Position between electrode tip 401 is vertically provided through an installing hole；

Described bonding machine 400 also includes magnetic part 402 and lifting cylinder 403；

Described lifting cylinder 403 is vertically fixedly mounted on described installation in the hole, and the piston rod court of this lifting cylinder 403 On；The upper end of described piston rod is installed with described magnetic part 402, and the rear end face of described magnetic part 402 is and lower welding electricity The parallel perpendicular of two electrode tip 401 arragement directions of pole；

After described magnetic part 402 stretches out with the piston rod of lifting cylinder 403, the upper end energy of the rear end face of this magnetic part 402 It is higher than enough the upper surface of two electrode tips 401 of lower welding electrode and form magnetic absorption portion；Described magnetic part 402 is with lifting gas After the piston rod of cylinder 403 is retracted, the upper end of this magnetic part 402 can be less than the upper end of two electrode tips 401 of lower welding electrode Face.

Above-mentioned bonding machine 400 is provided with installing hole, and is provided with magnetic part 402 and lifting cylinder 403 installing in the hole, this Sample one, can control magnetic part 402 by operating this lifting cylinder 403.And work as the piston with lifting cylinder 403 for the property part After bar stretches out, the upper end of the rear end face of this magnetic part 402 can higher than the upper surface of two electrode tips 401 of lower welding electrode simultaneously Form magnetic absorption portion, now, conveying, by limb bar feeding structure 600, the limb bar coming can be held and limit by magnetic absorption portion magnetic Position is so that the two ends of this limb bar can be overlapped on rectangle reinforcing bar and be welded to this rectangle reinforcing bar under bonding machine 400 effect.Again Because magnetic part 402 rear end face be above-mentioned perpendicular, therefore magnetic part 402 with lifting cylinder 403 piston rod decline when not Limb bar can be collided and so that it is shifted it is ensured that being accurately positioned of limb bar.

After completing welding, after magnetic part 402 is retracted with the piston rod of lifting cylinder 403, the upper end energy of this magnetic part 402 Enough it is less than the upper surface of two electrode tips 401 of lower welding electrode, easily supply the upper bar dowel between long reinforcing bar of rectangle reinforcing bar Pass through.

It can be seen that, above-mentioned bonding machine 400 by rationally simple structure so as to limb bar can be carried out spacing, with preferably Ensure can smoothly weld between limb bar and rectangle reinforcing bar.

During enforcement, described magnetic part 402 can adopt electric magnet or permanent magnet, is provided with limb bar is carried out the spacing work(of magnetic Energy.

Wherein, described magnetic part 402 is permanent magnet.

Magnetic part 402 is that the structure of permanent magnet can make bonding machine 400 overall structure more simple, thus being more convenient for producing Manufacture.

Wherein, described lower welding electrode has conductive plate 404, and two electrode tips 401 are to be fixedly mounted on this conductive plate 404 upper surface；After described magnetic part 402 is retracted with the piston rod of lifting cylinder 403, the upper end of this magnetic part 402 can be low In described conductive plate 404.

Because the method for work of this bonding machine 400 is electric resistance welding, it is, to utilize by electrode pressure is applied to workpiece The method that electric current is welded by the resistance heat that contact surface and the adjacent domain of joint produce.

According to the law of electromagnetic induction, welding electrode is wherein connected with alternating current in weld job, and this alternating current can produce friendship Varying magnetic field.It has been found that when magnetic part 402 adopts permanent magnet, as this working environment, its easy demagnetization（I.e. magnetic part 402 forfeiture magnetic）, and then weaken the fixing limit effect to limb bar.

Based on this, applicant reduces lifting cylinder 403 in the level altitude installing in the hole, and makes described magnetic part 402 After retracting with the piston rod of lifting cylinder 403, the upper end of this magnetic part 402 can be less than described conductive plate 404；So, Make magnetic part 402 away from welding electrode magnetic field range of producing in welding, thus effectively preventing disappearing of magnetic part 402 Magnetic phenomenon is so that this magnetic part 402 can more reliably use for a long time.

Wherein, described bonding machine 400 also includes the elastic support structure for supporting limb bar, described elastic support structure bag Include dynamic clamping head and quiet clamping head and rest pad；

Described dynamic clamping head and quiet clamping head is between two electrode tips 401 being fixedly installed on lower welding electrode, and in lower welding electricity The arragement direction of two electrode tips 401 of pole arranges and is located at two of described installing hole both sides；

Described rest pad level is fixedly connected on the strip of the upper end of described dynamic clamping head and quiet clamping head, the rear end of described rest pad Rear positioned at the rear end face of described magnetic part 402；And when dynamic clamping head and quiet clamping head is uncompressed, the upper end surface of described rest pad Between the altitude range between the upper surface of the upper end in described magnetic absorption portion and the electrode tip 401 of lower welding electrode.

Because limb bar is to be obtained by shearing, therefore the end of its length direction occurs the hair that shapes and sizes do not wait Side.So, the upper welding electrode of bonding machine 400 is descending, and contacts with the end of the limb bar being overlapped on rectangle reinforcing bar Afterwards, easily displacement under the pushing effect of upper welding electrode in limb bar end, thus leading to the limb bar of welding on rectangle reinforcing bar Dropping place is incorrect（Length direction out of plumb as limb bar length direction and rectangle reinforcing bar）, the many limbs of rectangle that welding is obtained can be reduced The intensity of hooping structure.

Based on this, devising above-mentioned elastic support structure, limb bar puts off in advance in two pieces of rest pads, and works as elastic reset When part is uncompressed, the electrode tip of the upper end surface of the described rest pad upper end in described magnetic absorption portion and lower welding electrode Between altitude range between 401 upper surface；So, after the upper welding electrode of bonding machine 400 is descending and with rest pad on After limb bar end contacts, immediately can elasticity of compression return unit, meanwhile, this dynamic clamping head and quiet clamping head produce resilience force act on limb Bar end simultaneously makes it abut against with upper welding electrode；And with upper welding electrode, the abutting power of limb bar end and upper welding electrode Bigger so that limb bar by preferably spacing, can effectively prevent the displacement of limb bar end, thus guaranteeing limb bar in rectangle well Welding position between reinforcing bar, better ensures that the quality of rectangle many limbs stirrup.

Wherein, described dynamic clamping head and quiet clamping head generally has the bending bulk of acute angle, and is fixed by its horizontal component It is arranged on lower welding electrode；Described dynamic clamping head and quiet clamping head is integrally obtained by elastomeric material.

When dynamic clamping head and quiet clamping head generally has the structure of bending bulk of acute angle, dynamic clamping head and quiet clamping head can be reduced whole Space shared by body is so that self structure is more compact, thus setting on the narrow and small lower welding electrode of area of being more convenient for.

Wherein, described dynamic clamping head and quiet clamping head and described rest pad are the integrated formed structure being obtained by same elastomeric material.

So, it is more convenient for assembling on bonding machine 400 for the elastic support structure, improve efficiency of assembling.

During enforcement, above-mentioned elastomeric material can adopt rustless steel（301st, 304 or 316）Or metal manganese material makes through overheated Shell fragment after process.

Above-mentioned welder also includes workpiece export structure 500（As shown in Figure 10 to Figure 13）, this workpiece export structure 500 Including runout table, described runout table integral installation deviates from the side that reinforcing bar pinches structure 100 by lower welding electrode；

Described runout table includes support and conveying roller, described support generally strip rectangular frame structure, described defeated Roller is sent to be many installing along this stent length direction horizontal arrangement；The upper surface of described conveying roller be with bonding machine 400 under The feed surface of the upper surface flush of electrode tip 401 of welding electrode；

This workpiece export structure 500 also includes pressure roller 501；

Directly over the conveying roller of front end that described pressure roller 501 is rotatably fixedly mounted on described runout table, and pressure roller 501 Vertical dimension and conveying roller between is matched with the diameter of rectangle reinforcing bar.

, when using, the pressure roller 501 being arranged at runout table front end can be with conveying roller phase for above-mentioned workpiece export structure 500 Cooperation, to compress rectangle many limbs stirrup that welded machine 400 machines, increases rubbing between rectangle many limbs stirrup and conveying roller Wiping power, thus rectangle many limbs stirrup is clamped and being transported to runout table and export, preferably realizes the continuous of rectangle many limbs stirrup While production and processing, vacate and next weld job at bonding machine 400, can be carried out.

During enforcement, pressure roller 501 can be loose roll, also can be driven by motor and rotate counterclockwise, to improve The output speed of rectangle many limbs stirrup.

Wherein, above-mentioned workpiece export structure 500 also includes Platen support structure, this Platen support structure include support plate 502, Support cylinder 503 and pressure roller 501 fulcrum bearing；

Described support plate 502 entirety is fixedly mounted on to be located below the conveying roller of support front end；

Described support cylinder 503 is fixedly mounted on described support plate 502, and the piston rod of this support cylinder 503 is towards just Top；

Described pressure roller 501 fulcrum bearing includes horizontal support plate 504 and perpendicular gripper shoe 505, and the lower end of described horizontal support plate 504 is solid Dingan County is contained on described piston rod, and the upper surface interval of this horizontal support plate 504 is fixed with two pieces of described perpendicular gripper shoes 505；Two pieces Perpendicular gripper shoe 505 gets around conveying roller at the middle part of short transverse, and upper end is located at the top of conveying roller；The two ends of described pressure roller 501 It is fixedly connected on the upper end of two pieces of perpendicular gripper shoes 505 by bearing.

Above-mentioned Platen support structure is set, you can control the height of pressure roller 501 fulcrum bearing by supporting cylinder 503, from And control the gap between pressure roller 501 and conveying roller below so that this gap can be with rectangle many limbs hoop of differing heights Muscle is adapted so that this workpiece export structure 500 has more preferable versatility.

During enforcement, preferably perpendicular gripper shoe 505 has at the middle part of short transverse wears for the vertical strip that conveying roller runs through Hole.

Wherein, above-mentioned workpiece export structure 500 also includes pressure roller driving structure, and this pressure roller driving structure includes belt wheel, pressure Roll drive motor 506 and driving belt；

Described belt wheel is coaxially in the fixedly sleeved end part rotating shaft in described pressure roller 501；

The integral installation of described pressure roller motor 506 with the described support of described belt wheel phase homonymy on, and described pressure roller Driven by described driving belt between the output shaft of motor 506 and described belt wheel and be connected.

Above-mentioned pressure roller driving structure has that structure is simple, advantage convenient to carry out.Pressure roller 501 can be driven to lift rectangle The transfer efficiency of many limbs stirrup.

Wherein, the rear end of described runout table is installed with workpiece and takes out structure（As shown in Figures 12 and 13）, this workpiece Take out structure and include support frame, transverse-moving mechanism, elevating mechanism, clamping device and trigger mechanism；

Described support frame includes guide post 507, and described guide post 507 is to be fixedly mounted on above runout table rear end Strip；Being located at the length section directly over described conveying roller on described guide post 507 is to grab into section, extends described conveying roller and just goes up Length section outside side is to take out section；

Described transverse-moving mechanism includes traversing drive component, and this traversing drive component is fixedly mounted on described guide post 507, And traversing piece 508 can sliding on described guide post 507 is fixedly connected with the movable end of this traversing drive component；

Described elevating mechanism includes telescopic cylinder 509, and described telescopic cylinder 509 is vertically fixedly mounted on described traversing piece On 508, and piston rod down and is installed with described clamping device；

Described clamping device includes gripper cylinder 510 and grip block 511；Described gripper cylinder 510 fixedly mounts for level On the piston rod of telescopic cylinder 509 and be parallel to each other two, and the piston of two gripper cylinders 510 towards described support The both sides of length direction；Described grip block 511 is the length direction strip consistent with the length direction of support；

Described trigger mechanism is used for the workpiece grabbed immediately below section being in guide post 507 is detected and triggered clamping The action of mechanism.

Above-mentioned workpiece takes out structure when using, and clamps rectangle many limbs stirrup by clamping device；By transverse-moving mechanism Clamping device is enable smoothly to make the motion on horizontal and vertical with elevating mechanism, thus clamping rectangle many limbs hoop exactly Muscle；Judge by trigger mechanism whether rectangle many limbs stirrup puts in place, if putting in place, driving clamping device action and completing to clamp.

Therefore, above-mentioned workpiece take out structure have the advantages that simple and reasonable, additionally it is possible to accurately to output Rectangle many limbs stirrup on roller-way accurately clamps and vertically puts into exactly in charging carriage, lifts rectangle many limbs hoop further Automatization's processing efficiency of muscle.

During enforcement, preferably described grip block 511 along its length fixed interval be provided with multiple grab block 512, described grab The lower end of block 512 is the bending end to the bending of another grip block 511 direction, and the described bending end grabbing block 512 lower end can be right The gap between two adjacent conveying rollers immediately below it should be inserted.So, this bending end can be preferably to square Shape many limbs stirrup carries out clamping spacing, prevents it from coming off during taking out, improves the taking-up reliability of rectangle many limbs stirrup.

During enforcement, trigger mechanism can adopt reset switch or position switch, and by its switching signal outfan and controller （As PLC or single-chip microcomputer）It is connected；Controller can be passed to drive transverse-moving mechanism, elevating mechanism after receiving trigger With clamping device action.

Wherein, described support frame is additionally included in back-end support and is spaced hard-wired two vertically along support width direction Pillar 513, the upper end of two vertical pillars 513 extends forward and is formed with support arm, and in the fixed installation of the end of this support arm There is described guide post 507.

So, carry out support guide bar 507 so that the support of guide post 507 is more steady using two vertical pillars 513 Gu.

Wherein, the length direction of described guide post 507 is axially consistent with described conveying roller, and described taking-up section is in guide post Two grabbing into section both sides are located on 507 length directions.

So, guide post 507 has two taking-up sections, is capable of being filled with below a taking-up section place direction Charging carriage（To count by way of trigger mechanism triggers and counts）, subsequently go to fill the dress below another taking-up section Carry dolly and complete previous charging carriage simultaneously and more change jobs.And then, significantly improve taking-up and the conveying effect of rectangle many limbs stirrup Rate.

Wherein, described traversing drive component includes traversing motor 514, driving belt 515 and belt wheel；Described guide post 507 One end be installed with described traversing motor 514, the other end is installed with a mounting post, and the length side of this mounting post To axially in parallel with traversing motor 514；Described belt wheel is connected in described mounting post by bearing, and described driving belt Between 515 output shafts being socketed in described traversing motor 514 and belt wheel and constitute described movable end.

Above-mentioned traversing drive component is simple and reliable for structure, and to constitute described movable end using driving belt 515, and this drive Dynamic belt 515 can be longer with the equal length of guide post 507, driving path, is more suitable for and the guiding with two taking-up sections Bar 507 effect of matching.

During enforcement, preferably described traversing motor 514 is the servomotor with more preferable control accuracy.

During enforcement, preferably described transverse-moving mechanism also include being fixedly mounted on described guide post 507 and with this guide post 507 The consistent traversing guide rail of length direction, traversing piece of 508 sliding connections are on this traversing guide rail.

Wherein, described clamping device also include one piece installation flat board 516, described install flat board 516 upper surface with described The piston rod of telescopic cylinder 509 is fixedly linked, and the lower surface of this installation flat board 516 is installed with described gripper cylinder 510.

The setting of above-mentioned installation flat board 516, is more convenient for gripper cylinder 510 is assembled, thus improving clamping device Efficiency of assembling.

Wherein, described trigger mechanism includes travel switch；Described travel switch is fixedly mounted on propping up of described runout table The rear end of frame, and the triggering end of the trip switch towards front and the workpiece that can be sent with runout table is collided.

Trigger mechanism using travel switch is simple and reasonable, can preferably implement.

The limb bar feeding structure 600 of above-mentioned welder includes feedboard 601, and described feedboard 601 is overall to be fixedly mounted The side that reinforcing bar pinches structure 100 is deviated from by lower welding electrode；The upper surface of described feedboard 601 is clinoplain；Described The length direction of the lower end of feedboard 601 is parallel with the arragement direction of two electrode tips 401 of lower welding electrode, and this feedboard 601 lower end is adjacent to two electrode tips 401 of lower welding electrode, and has and the upper surface of described two electrode tip 401 between The vertical gap that can pass through for rectangle many limbs stirrup；Described clinoplain be used for for limb bar pass through its circumferencial direction outside towards Tumble at described two electrode tips 401.

Above-mentioned limb bar feeding structure 600, when using, can make limb bar roll to lower welding electrode by feedboard 601 On rectangle reinforcing bar at two electrode tips 401, arrange in conjunction between two electrode tips 401 of the lower welding motor of bonding machine 400 Magnetic part 402 structure, you can limb bar is carried out guiding and spacing, complete the charging of limb bar, be rectangle many limbs stirrup from Dynamic welding production is ready.

During enforcement, preferably by the integral installation of described limb bar feeding structure 600 above the support front end of described runout table. So, the supporting construction of limb bar feeding structure 600 can not only be saved additionally it is possible to make the structure of a whole set of welder more For compact and reasonable.

Wherein, the length of described feedboard 601 is less than the length of limb bar.

Because the shape out-of-flatness of the end of limb bar that shearing is obtained, easily there are burr；So, limb bar is from feedboard When 601 inclined plane rolls, the end of limb bar is easily caused the rolling track appearance bending of limb bar, and lead to limb bar tumbles position not Enough accurate, the precision of impact welding processing.

Therefore hanging using the two ends of limb bar after above-mentioned feedboard 601 structure, enabling to tumble on feedboard 601, make More round and smooth middle part on limb bar rolls along feedboard 601, preferably guarantee the correct dropping place of limb bar it is ensured that square The soldering reliability of shape many limbs stirrup.

Wherein, above-mentioned limb bar feeding structure 600 also includes hopper, and described hopper is integrally fixedly mounted on by lower welding electrode Deviate from the side that reinforcing bar pinches structure 100；Described hopper includes base plate 602, baffle plate 603, top board 604 and construction of switch；

Generally one block hang plate of described base plate 602, and hypomere constitutes described feedboard 601；The epimere of described base plate 602 Upper surface be vertically installed with described baffle plate 603, and described baffle plate 603 is two electrode tips 401 in lower welding electrode Spaced two pieces of arragement direction, the spacing between two pieces of baffle plates 603 and the length of limb bar match；

The perpendicularly inward extension of upper edge of described two pieces of baffle plates 603 is formed with top board 604, and 602, two pieces of described base plate The cavity volume for storing limb bar is jointly surrounded between baffle plate 603 and top board 604；The lower end of described top board 604 and described base plate 602 Vertical dimension between upper surface is matched with the diameter of single limb bar, and forms the outlet of limb bar；

Described construction of switch is arranged on described limb bar exit, and enables to the outlet shutoff of this limb bar or turn on.

The setting of above-mentioned hopper, can not only disposably accommodate many limb bars；And the construction of switch on this hopper can also Voluntarily turn off or conducting described limb bar outlet, thus limb bar is carried out realizing with the automatic feed of limb bar, improve automation mechanized operation water Flat.

During enforcement, described construction of switch can adopt in the lower end of baffle plate 603 one piece of returning face plate of hinge, and passes through electric pushrod Or cylinder piston rod controls the upset of this returning face plate to promote, so that the outlet of limb bar turns off or turns on.

Wherein, the vertical dimension and base plate 602 between is gradually increased described baffle plate 603 from lower to upper.

So, it is possible to increase the volume of cavity volume, increase the placement amount of limb bar.

Wherein, described top board 604 is be separately fixed on two pieces of baffle plates 603 two pieces, and two pieces of top board 604 abutting ends it Between there is gap.

Above-mentioned top board 604 structure setting, is more convenient for the situation of limb bar in cavity volume being observed, thus feed hopper is mended in time Material, promotes automatic welding to produce and preferably persistently carries out.

Wherein, described construction of switch includes blocking pipe 605 and driving mechanism for switches；

Described closure pipe 605 is the diameter that strip and internal diameter are more than limb bar, and described closure pipe 605 and described limb bar export Length direction consistent, and be close to the outlet setting of this limb bar；The two ends rotatable support of described closure pipe 605 is connected to two On socket end plate, and wherein one end of this closure pipe 605 is to run through this end bearing end plate and drive phase with described driving mechanism for switches Drive end even；On described closure pipe 605, just the lateral surface of described limb bar exit portion is being provided with one axially to prolong along itself The perforate 606 of the strip stretched, described perforate 606 and the outlet of limb bar just to after can run through and fall into closure for single limb bar In pipe 605.

After above-mentioned construction of switch is set, drive the drive end of end-blocking pipe by driving mechanism for switches so that blocking pipe 605 Rotation；And the switch in closure pipe 605 with the outlet of limb bar just to after can accept through the limb bar single limb bar that drops out of outlet, envelope Plugging 605 again row rotation to its perforate 606 back to limb bar export when, limb bar can drop out and under gravity through feedboard 601 tumble to specified location；Meanwhile, the side of the circumferencial direction of closure pipe 605 can also block to the outlet of limb bar.

It can be seen that, the setting of above-mentioned construction of switch, not only simply, and control get up convenient and reliable.

During enforcement, described driving mechanism for switches can adopt servomotor or motor, and using this motor rotating shaft Lai Drive with the drive end of closure pipe 605 and be connected.

Wherein, described driving mechanism for switches includes gear 607, tooth bar（In figure is not shown）, gathering sill（In figure is not shown） And switching cylinder（In figure is not shown）；Described gear 607 coaxially fixedly sleeved in drive end；Described gathering sill and switching cylinder are equal Fix for vertical installation；And described tooth bar is engaged with described gear 607 and is connected, described tooth bar deviates from the side of described gear 607 In described gathering sill, the end of described tooth bar is fixedly linked and energy with the piston rod of described switching cylinder for end sliding connection Enough it is driven by it.

Above-mentioned driving mechanism for switches, using controlling more easy, switching cylinder that cost is lower, and connection is more reliable Gear 607, the structure of tooth bar and gathering sill, to control closure pipe 605, reduces cost, improves practicality.

To sum up, above-mentioned rectangle many limbs stirrup welder passes through reinforcing bar transfer structure, reinforcing bar push structure, reinforcing bar pinch knot Structure, limb bar feeding structure, bonding machine and workpiece export structure are to realize the automatization of rectangle many limbs stirrup, batch quickly produces, Specifically production process is：

First, by reinforcing bar transfer structure come automatic transport rectangle reinforcing bar, and automatically correct the conveying posture of rectangle reinforcing bar Afterwards；Rectangle reinforcing bar relies on reinforcing bar push structure to enter reinforcing bar and pinches structure, pinches structure by this reinforcing bar and realizes rectangle reinforcing bar " walking welding " process on bonding machine, this reinforcing bar pinches the lower welding electricity also by control rectangle reinforcing bar and bonding machine for the structure The contact position of pole carrys out the limb bar welding position on control rectangle reinforcing bar exactly；Meanwhile, limb bar feeding structure automatically Next root limb bar of secondary property simultaneously this limb bar is closely guided to limb bar welding position；

Subsequently, the upper welding electrode of bonding machine moves down and compresses after limb bar two ends are contacted with rectangle reinforcing bar, and bonding machine is energized It is rapidly completed welding, immediately next root limb bar is welded, rectangle is obtained after the limb bar completing requirement to be welded many Limb stirrup；

Finally, workpiece export structure automatic transport cool down rectangle many limbs stirrup, distributes and fills each loading little automatically Car, realizes the efficient output of rectangle many limbs stirrup.

The above is only this utility model preferred embodiment, need to point out be, for those skilled in the art without departing from On the premise of the technical program, some deformation can also be made and improve, above-mentioned deformation and improved technical scheme should equally regard For fall into this application claims scope.

Claims (9)

1. a kind of shear wall with the workpiece export structure of rectangle many limbs stirrup welder it is characterised in that：Including runout table, Described runout table integral installation deviates from the side that reinforcing bar pinches structure by the lower welding electrode of bonding machine；

Described runout table includes support and conveying roller, described support generally strip rectangular frame structure, described conveying roller It is many installing along this stent length direction horizontal arrangement；The upper surface of described conveying roller is the lower welding electrode with bonding machine The upper surface flush of electrode tip feed surface；

This workpiece export structure also includes pressure roller；

Described pressure roller is rotatably fixedly mounted on directly over the conveying roller of the front end of described runout table, and pressure roller and conveying roller it Between vertical dimension match with the diameter of rectangle reinforcing bar.

2. workpiece export structure according to claim 1 it is characterised in that：Also include Platen support structure, this pressure roller props up Support structure includes support plate, supports cylinder and pressure roller fulcrum bearing；

Described support plate is integrally fixedly mounted on to be located below the conveying roller of support front end；

Described support cylinder is fixedly mounted on described support plate, and the piston rod of this support cylinder is towards surface；

Described pressure roller fulcrum bearing includes horizontal support plate and perpendicular gripper shoe, and the lower end of described horizontal support plate is fixedly mounted on described piston On bar, the upper surface interval of this horizontal support plate is fixed with two pieces of described perpendicular gripper shoes；Two pieces of perpendicular gripper shoes are in short transverse Portion gets around conveying roller, and upper end is located at the top of conveying roller；The two ends of described pressure roller are fixedly connected on two pieces of perpendicular supports by bearing The upper end of plate.

3. workpiece export structure according to claim 1 it is characterised in that：Also include pressure roller driving structure, this pressure roller drives Dynamic structure includes belt wheel, pressure roller motor and driving belt；

Described belt wheel is coaxially in the fixedly sleeved end part rotating shaft in described pressure roller；

Described pressure roller motor integral installation with the described support of described belt wheel phase homonymy on, and described pressure roller motor Output shaft and described belt wheel between by described driving belt drive be connected.

4. workpiece export structure according to claim 1 it is characterised in that：The rear end of described runout table is installed with Workpiece takes out structure, and this workpiece takes out structure and includes support frame, transverse-moving mechanism, elevating mechanism, clamping device and trigger mechanism；

Described support frame includes guide post, and described guide post is the strip being fixedly mounted on above runout table rear end；Institute Stating the length section being located on guide post directly over described conveying roller is to grab into section, extends outside length directly over described conveying roller Section is for taking out section；

Described transverse-moving mechanism includes traversing drive component, and this traversing drive component is fixedly mounted on described guide post, and this horizontal stroke On the movable end moving drive component, traversing piece can sliding is fixedly connected with described guide post；

Described elevating mechanism includes telescopic cylinder, and described telescopic cylinder is vertically fixedly mounted on described traversing piece, and piston rod Down and be installed with described clamping device；

Described clamping device includes gripper cylinder and grip block；Described gripper cylinder is the work that level is fixedly mounted on telescopic cylinder On stopper rod and be parallel to each other two, and the both sides towards described stent length direction of the piston of two gripper cylinders；Described Grip block is the length direction strip consistent with the length direction of support；

Described trigger mechanism is used for the workpiece grabbed immediately below section being in guide post is detected and triggered clamping device Action.

5. workpiece export structure according to claim 4 it is characterised in that：Described support frame is additionally included in back-end support It is spaced hard-wired two vertical pillars along support width direction, the upper end of two vertical pillars extends forward and is formed with support Arm, and it is installed with described guide post in the end of this support arm.

6. workpiece export structure according to claim 4 it is characterised in that：The length direction of described guide post is defeated with described Send roller axially consistent, described section of taking out is to be located at two grabbing into section both sides on guide post length direction.

7. workpiece export structure according to claim 4 it is characterised in that：Described traversing drive component includes traversing electricity Machine, driving belt and belt wheel；One end of described guide post is installed with described traversing motor, and the other end is installed with one Mounting post, and the length direction of this mounting post and traversing motor is axially in parallel；Described belt wheel is connected to described peace by bearing On dress post, and described driving belt is socketed between the output shaft of described traversing motor and belt wheel and constitutes described movable end.

8. workpiece export structure according to claim 4 it is characterised in that：It is flat that described clamping device also includes one piece of installation Plate, the upper surface of described installation flat board and the piston rod of described telescopic cylinder are fixedly linked, and the lower surface of this installation flat board is fixed Described gripper cylinder is installed.

9. workpiece export structure according to claim 4 it is characterised in that：Described trigger mechanism includes travel switch；Institute State the rear end that travel switch is fixedly mounted on the support of described runout table, and the triggering end of the trip switch is towards front and energy Enough collide with the workpiece that runout table is sent.