CN203512092U - Bundling robot - Google Patents

Abstract

The utility model relates to a rob section bundling robot which is characterized in that an upper arm and a lower arm are arranged on a frame, a first cylinder is arranged on the upper arm and can move leftwards and rightwards relative to the upper arm, a first piston and a first connection rod in the first cylinder can move vertically, a telescopic nail box is arranged at the bottom end of the first connection rod, and a table used for arranging steel bundles is arranged on the lower arm in a left-right sliding fit mode. A second cylinder is fixedly arranged at the bottom of the lower arm, a second piston and a second connection rod at the top of the second piston are arranged in the second cylinder, and a pair of grooves is formed in the top side of the second connection rod. By means of the grooves, when the first connection rod and the second connection rod are aligned and pressed, a nail can penetrate the grooves to be meshed with a rubber belt used for bundling the steel bundles. A press block capable of moving relative to the second connection rod and used for clamping the end portion of the rubber belt is arranged on the right side of the second connection rod. The bar section bundling robot does not have a vain wire problem in the bundling process. Once steel materials are bundled tightly, bundle loosing caused by steel material displacement cannot happen.

Description

A kind of bundling robot

Technical field

The utility model relates to a kind of excellent section bar bundling robot, for steel are carried out to bailing.

Background technology

excellent section bar bundling robot of the prior art mostly adopts iron wire rod to carry out bailing to steel bundle, because this kind of wire rod has larger minimum bending radius, to wisp footpath steel bundle while carrying out bundling, extremely cause wire rod stuck phenomenon evening and can not continue to take out tight, cause empty silk phenomenon, thereby cause pine bundle phenomenon; On the other hand, because the elasticity of iron wire rod is not high, need to use larger power could be taken out tightly, yet because the shape of steel bundle is different, because wire rod and steel are all same materials, each other friction coefficient is less, takes out steel after tight and is bundled in also to there will be in hoisting process and occurs loose bundle because of certain steel bar displacement wherein.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of bundling robot, adopts rubber tape to carry out bundling to steel, can avoid the problems referred to above.

In order to solve the problems of the technologies described above, the utility model provides a kind of bundling robot, it comprises: frame, which is provided with upper arm and underarm, cylinder one is located on described upper arm and is suitable for relative upper arm sway, in cylinder one, is provided with piston one, piston one bottom is fixed with connecting rod one, described piston one and connecting rod one are suitable for vertical movement, and the bottom of this connecting rod one is provided with telescopic staple cartridge, and the nail when staple cartridge moves up in it is suitable for being pushed out this staple cartridge;

On described underarm, left and right is sliding combined with for placing the table top of steel bundle, underarm bottom is fixed with cylinder two, in this cylinder two, be provided with piston two, these piston two tops are fixed with connecting rod two, described piston two is suitable for vertical movement with connecting rod two, described underarm is provided with the hole for connecting rod two is passed, in described table top, be provided with the through hole two for making connecting rod two pass when table top slides, these connecting rod two end faces are provided with a pair of groove, this groove is suitable for when described connecting rod one aligns and compresses with connecting rod two, and nail can penetrate and sting tightly for tying up the rubber tape of steel bundle;

Described connecting rod two right sides be provided be suitable for relative to connecting rod two move, for clamping the piece that presses of rubber tape end; The described piece top of pressing is provided with for cutting off the blade of rubber tape near left end;

The right side of described cylinder one is provided with guide wheel and pulley one, for delivery of rubber tape and make to tie up the tensile force that keeps rubber tape in described steel bundle process.

The upper arm of described frame and underarm are all provided with a U-shaped hole, motor one is fixed at the upper arm top of frame, stay bearing plate moves the upper surface that is matched with described upper arm front and back ends by roller, on this stay bearing plate, be fixed with cylinder one, this cylinder one also can be with the left and right movement of stay bearing plate through the U-shaped hole of described upper arm, and screw and the cylinder one on the screw rod one that described motor one connects by its right side and cylinder one top are in transmission connection.

The right side of described cylinder one is fixed with motor two, and these motor two rotor front ends are fixed with driving gear, the intermediate gear engagement of this driving gear and its below rotation around the shaft, the driven gear engagement that this intermediate gear is fixedly connected with described guide wheel front end;

Under the upper arm right-hand member of described frame, be fixed with cantilever, this cantilever bottom is provided with collet, is wound with the drum normal-running fit of rubber tape in cantilever outside.

Described connecting rod is provided with square cavity in one lower end, before this cavity, rear both sides are provided with through hole one, for pushing the briquetting of nail, by pipe link, be fixedly connected with this cavity top, the front portion of the staple cartridge that section is L-shaped is snug fit in described cavity and is connected by spring one with cavity top, described staple cartridge front portion is provided with the inner chamber with briquetting bearing fit, the top of described staple cartridge front portion is provided with the sliding pin with described through hole one bearing fit, the anterior bottom of staple cartridge is a shape and the briquetting through hole that matches, the rear portion of staple cartridge is provided with a plurality of with mutual bonding nail and the spring two for described nail is pushed away of glue forward, the size of each nail is identical with described briquetting.

The forward and backward both sides of underarm of described frame are respectively provided with slider bar, sliding tray and above-mentioned slider bar that table top arranges by its forward and backward both sides are snug fit on underarm, the front lower ends of this table top is provided with tooth bar and meshes with the gear of normal-running fit in underarm front end, and the motor three being fixedly installed on underarm is connected with described gear transmission by the fixing driving gear of rotor head.

Described connecting rod two top right side are fixed with support two, press piece and are snug fit on this support two, and the right-hand member of this support two is fixed with motor four, and this motor four-way is crossed the screw rod two of its left side connection and pressed piece interior threaded bore and press piece and is in transmission connection.

With respect to prior art, the technique effect the utlity model has is:

1) excellent section bar bundling robot of the present utility model adopts rubber tape when tying up described steel bundle, from the left side central portion of steel bundle, along both sides, circumferentially wrap up steel and be tied to steel bundle right side central, steel is tied up in process stressed even, because rubber tape flexibility is good and bending spring is less than wire rod, so there will not be empty silk phenomenon in the process of tying up, simultaneously, because rubber and friction coefficient between steel bundle are large and rubber tape has elasticity, once not be prone to steel displacement phenomenon after binding, pine is tied;

2) described motor one and the left and right position of screw rod one for accurate control cylinder one, can align with connecting rod two connecting rod one, is also convenient to connecting rod two and presses piece clamping rubber tape;

3) described motor two is for accurately controlling the rotation of guide wheel, thereby controls the moving velocity of rubber tape, keeps the tensile force of rubber tape in the process of tying up;

4) connecting rod one is flexible relatively for described staple cartridge, makes nail can be pushed out and penetrate, sting tight rubber tape;

5) described motor three can accurately be controlled the moving velocity of table top, and the moving velocity of itself and connecting rod one, connecting rod two is matched;

6) described motor four can be controlled and press piece and move relative to connecting rod two, thus the end that clamps or unclamp rubber tape.

Accompanying drawing explanation

In order to clearly demonstrate innovative principle of the present utility model and than the technical advantage of existing product, by applying the limiting examples of described principle, possible embodiment to be described by means of accompanying drawing below.In the drawings:

Fig. 1 is the front elevation of described excellent section bar bundling robot;

Fig. 2 is the right elevation of described excellent section bar bundling robot;

Fig. 3 is the partial view of described connecting rod one;

Fig. 4 is the cut away left side view of described connecting rod one and staple cartridge;

Fig. 5 is the partial view of described connecting rod two;

Fig. 6 is described connecting rod two top;

Fig. 7 is described connecting rod two top cross-sectional view;

Fig. 8 is the birds-eye view of described frame;

Fig. 9 is the birds-eye view of described table top;

Figure 10 is the A-A section-drawing of described staple cartridge.

The specific embodiment

As Fig. 1, shown in Fig. 2, described excellent section bar bundling robot comprises: frame 1, motor 1, screw rod 1, cylinder 1, stay bearing plate 5, roller 6, piston 1, connecting rod 1, motor 29, cantilever 10, drum 11, collet 12, rubber tape 13, intermediate gear 14, driving gear 15, guide wheel 16, pulley 1, steel bundle 18, table top 19, slider bar 20, sliding tray 21, tooth bar 22, adapter plate 23, cylinder 2 24, piston 2 25, connecting rod 2 26, motor 3 27, belt 2 28, gear 29, pulley 2 30, through hole 1, sliding pin 32, staple cartridge 33, briquetting 34, spring 1, spring 2 36, nail 37, blade 38, press piece 39, screw rod 2 40, motor 4 41, support 2 42, supporting seat 43, pulley 3 44.

Frame 1 its opening direction that front takes the shape of the letter U is towards the right side, and as shown in Figure 8, its upper arm and underarm are all provided with a U-shaped hole 101, motor 1 is fixed at the upper arm top of frame 1, the rotor of motor 1 is connected with the screw rod on its right side 1, stay bearing plate 5 bottoms are connected with roller 6 by support, this stay bearing plate 5 by roller 6 move be matched with described frame 1 upper arm before, the upper surface of rear end, on stay bearing plate 5, be fixed with cylinder 1, this cylinder 1 also can be with stay bearing plate 5 left sides through the U-shaped hole 101 of described upper arm, move right, the top of described cylinder 1 is by screw and described screw rod one 3 screws thread fit, in described cylinder 1, be provided with the connecting rod 1 of piston 1 and below thereof, , the right side of described cylinder 1 is fixed with supporting seat 43, the front end top of this supporting seat 43 is fixed with motor 29, these motor 29 rotor front ends are fixed with driving gear 15, described supporting seat 43 front ends and the below that is positioned at motor 29 are provided with the intermediate gear 14 of rotation around the shaft, the front end below of this supporting seat 43 is provided with two pulleys 1 of a guide wheel 16 and below thereof, guide wheel 16 and pulley 1 can rotate around axle separately, guide wheel 16 front ends are fixedly connected with driven gear 161 with one heart, this intermediate gear 14 and described driving gear 15 and driven gear 161 engagements, gap between this guide wheel 16 and two pulleys 1 and the thickness of rubber tape 13 match, on the right flank of described cylinder one 4 bottoms, have one to be suitable for the opening that rubber tape 13 passes, opening below and be positioned at the pulley 3 44 that normal-running fit on cylinder inside face is useful on guiding rubber tape, the bottom of described cylinder 1 is also provided with one and is suitable for the opening that rubber tape 13 passes, under the upper arm right-hand member of described frame 1, be fixed with cantilever 10, these cantilever 10 bottoms are provided with collet 12, are wound with drum 11 normal-running fiies of rubber tape 13 in cantilever 10 outsides.

As Fig. 3, Fig. 4, shown in Figure 10, described connecting rod 1 is square cylinder, this connecting rod one 8 right flanks belows rotate by support that to be provided with the downside of pulley 2 30 and this pulley 2 30 concordant with the bottom of connecting rod 1, the inner side of connecting rod one 8 lower ends is provided with square cavity, before this cavity, rear both sides are provided with through hole 1, for pushing the square briquetting 34 of nail 37, by pipe link 341, be fixedly connected with the cavity top in connecting rod 1, the front portion of the staple cartridge 33 that section is L-shaped is snug fit in the cavity of described connecting rod 1, staple cartridge 33 is thin-wall construction, the cavity shape of staple cartridge 33 front portions and described briquetting 34 match and its top is provided with the through hole that pipe link 341 is passed, between the anterior top of staple cartridge 33 and described cavity top, by being the spring 1 of compressive state, be connected, the both sides, front and back on staple cartridge 33 anterior tops are provided with the sliding pin 32 being snug fit in described through hole 1, the anterior bottom of described staple cartridge 33 is a through hole, the shape of this through hole and described briquetting 34 match, the rear portion of described staple cartridge 33 is provided with a plurality of nails 37, mutually bonding by glue between nail 37, in the rear end of staple cartridge 33, be provided with a spring 2 36 for a plurality of nails 37 are pushed away forward, the size of each nail is identical with described briquetting 34.

As shown in Figure 1, before the underarm of described frame 1, rear both sides are respectively provided with slider bar 20, table top 19 is by before it, sliding tray 21 and above-mentioned slider bar 20 that rear both sides arrange are snug fit on the underarm of described frame 1, as shown in Figure 9, described table top 19 is provided with U-shaped through hole 2 191, this U-shaped through hole 2 191 aligns with U-shaped hole 101 line of centerss on described underarm, steel bundle 18 is positioned over described table top 19 upper surfaces, the front lower ends of described table top is provided with tooth bar 22, on described underarm, be fixed with motor 3 27, gear 29 normal-running fiies mesh in described underarm front end and with described tooth bar 22, described motor 3 27 front end rotor heads are fixed with driving gear 28, this driving gear 28 and described gear 29 engagements, the below of described underarm is fixedly connected with cylinder 2 24 by adapter plate 23, in cylinder 2 24, be provided with piston 2 25 and on connecting rod 2 26, this connecting rod 2 26 is through the U-shaped hole 101 on described U-shaped through hole 2 191 and described underarm.

As shown in Figure 5, described connecting rod 2 26 top right side are fixed with support 2 42, pressing piece 39 is snug fit on this support 2 42 by interior bone, the right-hand member of this support 2 42 is fixed with motor 4 41, the rotor of this motor 4 41 with its left side screw rod 2 40 be fixedly connected with, described in press piece 39 by interior threaded bore and described screw rod 2 40 screws thread fit; Described piece 39 top left hand of pressing are fixed with for cutting off the blade 38 of rubber tape 13, and the left surface of this blade 38 aligns with the left surface that presses piece 39.

As shown in Figure 6, Figure 7, described in press piece 39 top upper surfaces and be arranged with between two parties two grooves 261, this groove 261 for bending on request nail 37 and sting tight rubber tape when briquetting 34 compresses nail 37.

Described rubber tape 13 adopts as poly-chloroprene rubber or hydrogenated nitrile-butadiene rubber and cord are made, and has high-strength characteristic, can substitute common wire rod and tie up steel and tie.

The working process of described excellent section bar bundling robot comprises:

(1) motor 3 27 task driven table tops 19 move right, the U-shaped through hole 2 191 that steel bundle 18 is positioned on described table top 19 and need to the place of tying up aligns on table top 19;

(2) motor 29 task driven guide wheels 16 and pulley 1 rotate, and the rubber tape 13 on drum 11 moves vertically downward through pulley 3 44 and pulley 2 30;

(3) motor 4 41 task driven are pressed piece 39 and are moved right to make to press between piece and connecting rod 2 26 and have the space that holds rubber tape, the left and right movement of motor one 2 task driven cylinder 1 simultaneously makes described rubber tape aim at above-mentioned space, when rubber tape arrival is pressed between piece and connecting rod two, motor four rotates backward and makes to press piece and is moved to the left and connecting rod two compressions, thereby clamps the end of rubber tape;

(4) cylinder one 4 work make to move on connecting rod 1, cylinder 2 24 work make connecting rod 2 26 be displaced downwardly to table top 19 belows, described motor 3 27 rotates backward and drives table top 19 to be moved to the left simultaneously, make steel bundle 18 by right-hand its left side that moves to of cylinder 1 and cylinder 2 24, in the time of between steel bundle 18 is through cylinder 1 and cylinder 2 24, described connecting rod 1 moves down, on described connecting rod 2 26, move, the speed of control link one and connecting rod two, position by motor one 2 regulating connecting rods one makes it over against connecting rod two simultaneously, on connecting rod one lower end and connecting rod two, correct the right side central junction that is positioned at steel bundle, make rubber tape 13 along both sides, circumferentially wrap up steel from the left side central portion of steel bundle and be tied to steel bundle right side central, table top 19 stops mobile, in this process, motor 29 is controlled the speed that moves down of rubber tapees, it is synchronizeed with aforementioned activities and make in whole process rubber tape always in tensioning state.

(5) when connecting rod 1 and connecting rod 2 24 over against and compress after, the relative connecting rod 1 of staple cartridge 33 moves up, nail in staple cartridge, because the pressure of briquetting 34 penetrates two-layer rubber tape, is out of shape on request and stings tight rubber tape under groove 261 effects, and simultaneously described blade 38 cuts off described rubber tape.

Described rubber tape 13 is when tying up described steel bundle, from the left side central portion of steel bundle, along both sides, circumferentially wrap up steel and be tied to steel bundle right side central, steel is tied up in process stressed even, because rubber tape flexibility is good and bending spring is less than wire rod, so there will not be empty silk phenomenon in the process of tying up, simultaneously, because rubber and friction coefficient between steel bundle are large and rubber tape has elasticity, once not be prone to steel displacement phenomenon after binding, pine is tied.

Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.

Claims (1)

1. a bundling robot, it is characterized in that: frame (1) is provided with upper arm and underarm, cylinder one (4) is located on described upper arm and is suitable for relative upper arm sway, in cylinder one (4), be provided with piston one (7), piston one (7) bottom is fixed with connecting rod one (8), described piston one (7) and connecting rod one (8) are suitable for vertical movement, the bottom of this connecting rod one (8) is provided with telescopic staple cartridge (33), and the nail (37) when staple cartridge (33) moves up in it is suitable for being pushed out this staple cartridge (33);

On described underarm, left and right is sliding combined with for placing the table top (19) of steel bundle (18), underarm bottom is fixed with cylinder two (24), in this cylinder two (24), be provided with piston two (25), these piston two (25) tops are fixed with connecting rod two (26), described piston two (25) is suitable for vertical movement with connecting rod two (26), described underarm is provided with the hole (101) for connecting rod two (26) is passed, in described table top (19), be provided with the through hole two (191) that connecting rod two (26) can be passed for when table top (19) slides, these connecting rod two (26) end faces are provided with a pair of groove (261), this groove is suitable for when described connecting rod one (8) aligns and compresses with connecting rod two (26), nail (37) can penetrate and sting tightly for tying up the rubber tape (13) of steel bundle,

Described connecting rod two (26) right sides are provided with and are suitable for moving, for what clamp rubber tape (13) end, pressing piece (39) relative to connecting rod two (26); Described piece (39) top of pressing is provided with the blade (38) for cutting off rubber tape (13) near left end;

The right side of described cylinder one (4) is provided with guide wheel (16) and pulley one (17), for delivery of rubber tape (13) and make to tie up the tensile force that keeps rubber tape in described steel bundle process;

The right side of described cylinder one (4) is fixed with motor two (9), these motor two (9) rotor front ends are fixed with driving gear (15), this driving gear (15) meshes with the intermediate gear (14) of its below rotation around the shaft, driven gear (161) engagement that this intermediate gear (14) is fixedly connected with described guide wheel (16) front end;

Under the upper arm right-hand member of described frame (1), be fixed with cantilever (10), this cantilever (10) bottom is provided with collet (12), is wound with drum (11) normal-running fit of rubber tape (13) in cantilever (10) outside;

The forward and backward both sides of underarm of described frame (1) are respectively provided with slider bar (20), sliding tray (21) and above-mentioned slider bar (20) that table top (19) arranges by its forward and backward both sides are snug fit on underarm, the front lower ends of this table top is provided with tooth bar (22) and meshes with the gear (29) of normal-running fit in underarm front end, and the motor three (27) being fixedly installed on underarm is in transmission connection by the fixing driving gear of rotor head (28) and described gear (29).

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