阅读说明：本技术 一种夹取输送装置及钢筋笼焊接设备 (Press from both sides and get conveyor and steel reinforcement cage welding equipment ) 是由 焦庆辉 林钰贻 潘继文 赖伟成 于 2020-06-01 设计创作，主要内容包括：本发明提供一种夹取输送装置及钢筋笼焊接设备,涉及建筑机械领域。夹取输送装置包括两组输送机构,两组所述输送机构相对设置,工件安置在两组所述输送机构之间,两组所述输送机构能够夹紧所述工件并驱动所述工件朝第一水平方向移动；夹紧驱动机构,所述输送机构安装在所述夹紧驱动机构的输出端,所述夹紧驱动机构能够驱动两组所述输送机构相向转动以夹紧所述工件,并能够驱动两组所述输送机构相背转动以松开所述工件。夹取输送装置能够实现夹紧钢筋笼、输送钢筋笼和松开钢筋笼三个动作,以便于焊接箍筋以及在钢筋笼与钢筋网片对接时,松开钢筋笼,结构简单紧凑。本发明提供的钢筋笼焊接设备包括上述的夹取输送装置。(The invention provides a clamping and conveying device and a reinforcement cage welding device, and relates to the field of construction machinery. The clamping and conveying device comprises two groups of conveying mechanisms, the two groups of conveying mechanisms are oppositely arranged, a workpiece is arranged between the two groups of conveying mechanisms, and the two groups of conveying mechanisms can clamp the workpiece and drive the workpiece to move towards a first horizontal direction; the conveying mechanism is arranged at the output end of the clamping driving mechanism, the clamping driving mechanism can drive the two groups of conveying mechanisms to rotate oppositely to clamp the workpiece, and can drive the two groups of conveying mechanisms to rotate oppositely to loosen the workpiece. Press from both sides and get conveyor and can realize pressing from both sides tight steel reinforcement cage, carry the steel reinforcement cage and loosen the three action of steel reinforcement cage to in welding stirrup and when steel reinforcement cage and reinforcing bar net piece butt joint, loosen the steel reinforcement cage, simple structure is compact. The reinforcement cage welding equipment provided by the invention comprises the clamping and conveying device.)

1. A gripping conveyor, comprising:

the two groups of conveying mechanisms are oppositely arranged, a workpiece is arranged between the two groups of conveying mechanisms, and the two groups of conveying mechanisms can clamp the workpiece and drive the workpiece to move towards a first horizontal direction;

the clamping driving mechanism is arranged at the output end of the clamping driving mechanism and can drive the two groups of conveying mechanisms to rotate oppositely to clamp the workpiece and drive the two groups of conveying mechanisms to rotate oppositely to loosen the workpiece.

2. The gripping conveyor apparatus according to claim 1, wherein the conveyor mechanism includes:

the conveying support is arranged at the output end of the clamping driving mechanism, and the clamping driving mechanism can drive the conveying support to rotate;

the conveying driving piece is arranged on the conveying bracket;

and the conveying transmission assembly is arranged on the conveying support and connected with the output end of the conveying driving piece, and the conveying driving piece can drive the workpiece to move towards the first horizontal direction through the conveying transmission assembly.

3. The gripping conveyor of claim 2, wherein the conveyor drive assembly comprises:

the flexible transmission structure is arranged on the conveying support and is in transmission connection with the output end of the conveying driving piece;

the clamping plate can be abutted against the workpiece and is arranged at the output end of the flexible transmission structure, and the flexible transmission structure can drive the clamping plate to move along the first horizontal direction.

4. The gripping conveyor of claim 1, wherein the gripping drive mechanism comprises:

clamping the bracket;

a clamping driving member mounted on the clamping bracket;

and each group of clamping transmission assemblies is connected with the clamping driving part in a transmission manner through one group of clamping transmission assemblies, and the clamping driving part can drive the conveying mechanism to rotate around the clamping support so as to loosen or clamp the workpiece.

5. The gripping and conveying device according to claim 1, further comprising a width adjusting assembly, wherein the two conveying mechanisms are mounted at an output end of the width adjusting assembly, and the width adjusting assembly can drive the two conveying mechanisms to move in opposite directions or in opposite directions so as to adjust a distance between the two conveying mechanisms.

6. The clamping and conveying device as claimed in claim 5, wherein the width adjusting assembly (4) comprises two sets of translation pushing assemblies, the two sets of translation pushing assemblies are arranged in one-to-one correspondence with the two sets of conveying mechanisms, the conveying mechanisms are mounted at output ends of the translation pushing assemblies, and the translation pushing assemblies can push the conveying mechanisms to move in a direction away from or close to the workpiece center.

7. The gripping and conveying device according to any one of claims 1 to 6, further comprising an elevating mechanism disposed between the two sets of conveying mechanisms, wherein the workpiece is placed at an output end of the elevating mechanism, and the output end of the elevating mechanism is capable of moving in a vertical direction to adjust a height of the workpiece.

8. The gripping and conveying device according to any one of claims 1 to 6, further comprising a translation mechanism, wherein an output end of the translation mechanism is connected to the gripping and driving mechanism, and the translation mechanism can drive the gripping and driving mechanism to move along a second horizontal direction, and the second horizontal direction is non-parallel to the first horizontal direction.

9. The gripping conveyor of claim 8, wherein the translation mechanism comprises:

a translation support;

the guide rail is arranged on the translation bracket and is arranged along the second horizontal direction;

the guide wheel assembly is connected with the clamping driving mechanism and can roll along the guide rail;

and the translation push motor is arranged on the clamping driving mechanism or the translation bracket and is used for driving the guide wheel assembly to slide along the guide rail.

10. A reinforcement cage welding apparatus, comprising the gripping and conveying device of any one of claims 1 to 9.

11. The reinforcement cage welding equipment of claim 10, wherein the clamping and conveying device is provided in plurality, and the clamping and conveying devices are spaced apart from each other and can clamp and convey the same reinforcement cage.

Technical Field

The invention relates to the technical field of construction machinery, in particular to a clamping and conveying device and a reinforcement cage welding device.

Background

The reinforcing steel bars are core components of the building, are important components of the skeleton structure of the whole building, play a role in supporting and bearing, and are mainly formed by splicing reinforcing steel bar meshes and reinforcing steel bar beam column structures. The overlap joint of traditional reinforcing bar beam column structure mainly is the steel wire ligature, and the worker is operated to the basic all of relying on, and is very big to personnel's demand, and working strength is big moreover, and operational environment is complicated, and work is single, boring in addition, influences workman's physical and mental health and work efficiency very easily, increases the risk of whole project. Along with the development of construction robot technique, the stirrup of reinforcing bar beam column structure mainly adopts welding equipment to realize the welding, however, current welding equipment only can realize the welding process when welding reinforcing bar beam column structure, is difficult for the process to switch to the reinforcing bar beam column that will weld the completion is transferred to reinforcing bar net department and is docked with the reinforcing bar net piece.

Disclosure of Invention

The invention aims to provide a clamping and conveying device and a reinforcement cage welding device, which can realize three actions of clamping a reinforcement cage, conveying the reinforcement cage and loosening the reinforcement cage so as to facilitate welding stirrups and loosening the reinforcement cage when the reinforcement cage is in butt joint with a reinforcement mesh, and have a simple and compact structure.

In order to achieve the purpose, the invention adopts the following technical scheme:

one aspect of the present invention provides a gripping and conveying apparatus, including:

the two groups of conveying mechanisms are oppositely arranged, a workpiece is arranged between the two groups of conveying mechanisms, and the two groups of conveying mechanisms can clamp the workpiece and drive the workpiece to move towards a first horizontal direction;

the conveying mechanism is arranged at the output end of the clamping driving mechanism, the clamping driving mechanism can drive the conveying mechanisms to rotate oppositely to clamp the workpiece, and the conveying mechanisms can drive the workpiece to rotate oppositely to loosen the workpiece.

Optionally, the conveying mechanism comprises:

the conveying support is arranged at the output end of the clamping driving mechanism, and the clamping driving mechanism can drive the conveying support to rotate;

the conveying driving piece is arranged on the conveying bracket;

and the conveying transmission assembly is arranged on the conveying support and connected with the output end of the conveying driving piece, and the conveying driving piece can drive the workpiece to move towards the first horizontal direction through the conveying transmission assembly.

Optionally, the transport transmission assembly comprises:

the flexible transmission structure is arranged on the conveying support and is in transmission connection with the output end of the conveying driving piece;

the clamping plate can be abutted against the workpiece and is arranged at the output end of the flexible transmission structure, and the flexible transmission structure can drive the clamping plate to move along the first horizontal direction.

Optionally, the clamp drive mechanism comprises:

clamping the bracket;

a clamping driving member mounted on the clamping bracket;

and each group of clamping transmission assemblies is connected with the corresponding clamping driving assembly through a group of clamping driving assemblies, and the clamping driving assemblies can drive the conveying mechanisms to rotate around the clamping supports so as to loosen or clamp the workpieces.

Optionally, the clamping and conveying device further comprises a width adjusting assembly, the two groups of conveying mechanisms are mounted at an output end of the width adjusting assembly, and the width adjusting assembly can drive the two groups of conveying mechanisms to move in opposite directions or move in opposite directions so as to adjust the distance between the two groups of conveying mechanisms.

Optionally, the width adjustment assembly comprises two sets of translation pushing assemblies, the two sets of translation pushing assemblies and the two sets of conveying mechanisms are arranged in a one-to-one correspondence manner, the conveying mechanisms are installed at output ends of the translation pushing assemblies, and the translation pushing assemblies can push the conveying mechanisms to move towards a direction away from or close to the centers of the workpieces.

Optionally, the gripping and conveying device further comprises an elevating mechanism, the elevating mechanism is arranged between the two conveying mechanisms, the workpiece is placed at the output end of the elevating mechanism, and the output end of the conveying mechanism can move in the vertical direction to adjust the height of the workpiece.

Optionally, the gripping and conveying device further comprises a translation mechanism, an output end of the translation mechanism is connected with the clamping driving mechanism, the translation mechanism can drive the clamping driving mechanism to move along a second horizontal direction, and the second horizontal direction and the first horizontal direction are arranged in a non-parallel manner.

Optionally, the translation mechanism comprises:

a translation support;

the guide rail is arranged on the translation bracket and is arranged along the second horizontal direction;

the guide wheel assembly is connected with the clamping driving mechanism and can roll along the guide rail;

and the translation push motor is arranged on the clamping driving mechanism or the translation bracket and is used for driving the guide wheel assembly to slide along the guide rail.

The invention also provides a steel reinforcement cage welding device which comprises the clamping and conveying device.

Optionally, the clamping and conveying devices are provided with a plurality of clamping and conveying devices, and the plurality of clamping and conveying devices are arranged at intervals and can clamp and convey the same reinforcement cage.

The invention has the beneficial effects that:

the clamping and conveying device comprises a clamping driving mechanism and two groups of conveying mechanisms, wherein the clamping driving mechanism can drive the two groups of conveying mechanisms to clamp or loosen the reinforcement cage, and when the two groups of conveying mechanisms clamp the reinforcement cage, the two groups of conveying mechanisms can push a workpiece to move along a first horizontal direction so as to weld a stirrup to the reinforcement cage. And after this steel reinforcement cage welding has accomplished the stirrup, press from both sides tight actuating mechanism and can continue to drive two sets of conveying mechanism and press from both sides tight steel reinforcement cage to the steel reinforcement cage is transferred to preset position and is docked with the reinforcing bar net piece, then loosens the steel reinforcement cage. Get conveyor promptly and can realize pressing from both sides tight steel reinforcement cage, carry the steel reinforcement cage and loosen the three action of steel reinforcement cage to in welding stirrup and when steel reinforcement cage and reinforcing bar net piece butt joint, loosen the steel reinforcement cage, simple structure is compact.

Drawings

Fig. 1 is a state diagram of a clamping and conveying device according to an embodiment of the present invention when clamping a reinforcement cage (excluding the reinforcement cage);

fig. 2 is a state diagram of the clamping and conveying device according to the embodiment of the present invention when releasing the reinforcement cage;

fig. 3 is a state diagram of the clamping and conveying device for clamping the reinforcement cage according to the embodiment of the present invention;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a perspective view of two sets of lifting mechanisms according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

FIG. 7 is a perspective view of a single set of lift mechanisms provided in accordance with an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a translation mechanism provided in accordance with an embodiment of the present invention;

FIG. 9 is an enlarged view at B in FIG. 8;

fig. 10 is a side view of a translation mechanism provided in accordance with an embodiment of the present invention.

In the figure:

1. a lifting mechanism; 11. a lifting support; 12. a lifting motor; 13. a second transmission structure; 14. a first transmission structure; 15. a linear bearing; 16. a guide shaft; 17. a lifting plate;

2. a conveying mechanism; 21. a delivery stent; 22. a conveying drive member; 23. a flexible transmission structure; 24. a mounting frame; 25. a splint;

3. a clamping drive mechanism; 31. clamping the bracket; 32. clamping the driving member; 331. a first gear; 332. a second gear;

4. a width adjustment assembly; 41. pushing the bracket; 42. pushing the transmission assembly; 43. a slide rail;

5. a translation mechanism; 51. a guide rail; 52. a translation push motor; 53. a guide wheel assembly; 531. supporting guide wheels; 532. a lateral guide wheel; 533. an auxiliary guide wheel;

6. a reinforcement cage; 61. and (5) hooping.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

The invention provides a clamping and conveying device, and the workpieces clamped and conveyed by the clamping and conveying device provided by the embodiment are the reinforcement cages 6, but in other embodiments, the clamping and conveying device can also be used for clamping and conveying other workpieces.

Referring to fig. 1-4, the gripping and conveying device includes two sets of conveying mechanisms 2 and a gripping driving mechanism 3. Two sets of conveying mechanism 2 set up relatively, and steel reinforcement cage 6 is settled between two sets of conveying mechanism 2, and two sets of conveying mechanism 2 can press from both sides tight steel reinforcement cage 6 and drive worker steel reinforcement cage 6 and remove along first horizontal direction, and whenever a stirrup 61 has been welded to last station, two sets of conveying mechanism 2 drive steel reinforcement cage 6 promptly and remove the distance of a stirrup 61 along first horizontal direction (being the X direction in fig. 3) to the welding of stirrup 61 is convenient for. Conveying mechanism 2 installs in the output that presss from both sides tight actuating mechanism 3, presss from both sides tight actuating mechanism 3 and can drive two sets of conveying mechanism 2 and rotate in opposite directions in order to press from both sides tight steel reinforcement cage 6 to can drive two sets of conveying mechanism 2 and rotate dorsad in order to loosen steel reinforcement cage 6. Specifically, when welding stirrup 61, press from both sides two sets of conveying mechanism 2 of tight actuating mechanism 3 drive and rotate in opposite directions, press from both sides tight steel reinforcement cage 6, accomplish the welding back of all stirrups 61 when steel reinforcement cage 6, steel reinforcement cage 6 and reinforcing bar net piece butt joint, press from both sides tight actuating mechanism 3 and drive two sets of conveying mechanism 2 and rotate dorsad to loosen steel reinforcement cage 6, thereby realize the automatic installation of steel reinforcement cage 6 and reinforcing bar net piece.

Optionally, the conveyor mechanism 2 comprises a conveyor support 21, a conveyor drive 22 and a conveyor transmission assembly. The conveying bracket 21 is arranged at the output end of the clamping driving mechanism 3, and the clamping driving mechanism 3 can drive the conveying bracket 21 to rotate. The transport drive 22 is mounted on the transport carriage 21. Carry transmission assembly to install on transport support 21 and be connected with the output of carrying driving piece 22, carry driving piece 22 and can pass through to carry transmission assembly drive steel reinforcement cage 6 and remove towards first horizontal direction to realize the conveying of steel reinforcement cage 6.

Optionally, the transport transmission assembly comprises a flexible transmission structure 23 and a clamping plate 25. The flexible transmission structure 23 is installed on the conveying bracket 21 and is in transmission connection with the output end of the conveying driving piece 22. The clamping plate 25 can be pressed against the reinforcement cage 6, the clamping plate 25 is installed at the output end of the flexible transmission structure 23, and the flexible transmission structure 23 can drive the clamping plate 25 to move along the first horizontal direction.

Alternatively, the flexible transmission structure 23 is a chain and sprocket assembly, the chain and sprocket assembly is disposed along a first horizontal direction, the clamping plate 25 is mounted on a chain of the chain and sprocket assembly, and the conveying driving member 22 is a motor, and the motor drives the chain and sprocket assembly to move, so as to drive the clamping plate 25 to move along the first horizontal direction.

To facilitate mounting of the clamping plate 25, the conveyor drive assembly optionally further comprises a mounting frame 24, the mounting frame 24 being mounted on a chain of the sprocket chain assembly, the clamping plate 25 being secured to the mounting frame 24 to facilitate mounting of the clamping plate 25.

For stability when improving splint 25 and steel reinforcement cage 6 butt, optionally, the sprocket chain subassembly sets up to two sets of, and two sets of sprocket chain subassembly intervals set up, and installation frame 24 is fixed on the chain of two sets of sprocket chain subassemblies.

Alternatively, in other embodiments, the flexible transmission structure 23 may also be a belt pulley assembly, the belt pulley assembly is disposed along the first horizontal direction, the clamping plate 25 is mounted on a belt of the belt pulley assembly, and the conveying driving member 22 is a motor, and the motor drives the belt pulley assembly to move, so as to drive the clamping plate 25 to move along the first horizontal direction.

Optionally, splint 25 includes a plurality of laths, and a plurality of laths set up side by side along vertical direction, through setting up a plurality of laths for splint 25 has the flexibility on the one hand, can bend to better butt steel reinforcement cage 6, and on the other hand, every lath itself has the rigidity, can guarantee the stability to the clamp force of steel reinforcement cage 6.

Optionally, the clamp driving mechanism 3 comprises a clamp bracket 31, a clamp driving member 32 and two sets of clamp transmission components. Each group of conveying mechanisms 2 is in transmission connection with the clamping driving part 32 through a group of clamping transmission components. The clamping transmission assembly is installed between the clamping driving member 32 and the conveying mechanism 2, and the clamping driving member 32 can drive the conveying mechanism 2 to rotate around the clamping bracket 31 so as to loosen or clamp the reinforcement cage 6.

In particular, the clamping drive 32 is an electric motor and the clamping transmission assembly comprises a first gear 331 and a second gear 332. The first gear 331 is installed at the output end of the motor, and the second gear 332 is installed on the conveying bracket 21 and is in meshing transmission connection with the first gear 331. The motor drives the first gear 331 to rotate, and the first gear 331 drives the second gear 332 to rotate, so as to drive the conveying bracket 21 to rotate, and further drive the conveying mechanism 2 to swing around the clamping bracket 31.

Of course, in other embodiments, the clamping transmission assembly may be a chain wheel assembly or a belt pulley assembly, as long as the conveying mechanism 2 can be driven to swing around the clamping bracket 31.

Optionally, the clamping and conveying device further comprises a width adjusting assembly 4, the two groups of conveying mechanisms 2 are installed at the output end of the width adjusting assembly 4, the width adjusting assembly 4 can drive the two groups of conveying mechanisms 2 to move oppositely or move back to back so as to adjust the distance between the two groups of conveying mechanisms 2, then the conveying mechanisms 2 can convey the reinforcement cages 6 with different widths, and the universality of the clamping and conveying device is improved.

Optionally, the width adjusting assembly 4 comprises two sets of translation pushing assemblies, the two sets of translation pushing assemblies and the two sets of conveying mechanisms 2 are arranged in a one-to-one correspondence manner, the conveying mechanisms 2 are arranged at the output ends of the translation pushing assemblies, and the translation pushing assemblies can push the conveying mechanisms 2 to move towards the direction far away from or close to the center of the steel reinforcement cage 6, so that the distance between the two sets of conveying mechanisms 2 can be adjusted.

Optionally, the translational thrust assembly includes a thrust bracket 41, a thrust drive assembly, and a slide rail 43. The slide rails 43 are mounted on the pushing support 41, the clamping support 31 is mounted at the output end of the pushing drive assembly, and the pushing drive assembly can drive the clamping support 31 to slide along the slide rails 43 so as to adjust the distance between the two sets of conveying mechanisms 2.

Optionally, the push driving assembly comprises a push driving member 421 and a push transmission assembly 42, and the push driving member 42 pushes the clamping bracket 31 to slide along the sliding rail 42 through the push transmission assembly 42.

Specifically, the driving member 421 is a motor, the driving assembly includes a screw nut pair 423, the screw nut pair 423 is installed at the output end of the motor, and the nut of the screw nut pair 423 is connected to the clamping bracket 31. When the motor drives the screw nut pair 423 to move, the clamping bracket 31 moves along the slide rail 43. Furthermore, the pushing drive assembly further comprises a belt pulley structure, the motor drives the screw nut pair 423 to operate through the belt pulley structure, the motor can be installed on one side of the screw nut pair 423, and the structure is compact.

Of course, in other embodiments, the lead screw nut pair 423 may be replaced by a rack and pinion assembly as long as it can drive the clamping bracket 31 to translate.

Referring to fig. 1-4 and fig. 5-7, optionally, the gripping and conveying device further includes a lifting mechanism 1, the lifting mechanism 1 is disposed between the two sets of conveying mechanisms 2, the reinforcement cage 6 is disposed at an output end of the lifting mechanism 1, and the output end of the lifting mechanism 1 can move in a vertical direction to adjust a height of the reinforcement cage 6, that is, to adjust a position of the reinforcement cage 6 in the vertical direction, so as to facilitate alignment between the reinforcement cage 6 and the reinforcement mesh.

Optionally, the lifting mechanism 1 comprises a lifting bracket 11, a lifting motor 12, a lifting transmission assembly and a lifting plate 17. The lifting bracket 11 is arranged on the clamping bracket 31, and the lifting motor 12 drives the lifting plate 17 to lift through the lifting transmission component.

Optionally, the lifting transmission assembly includes a first transmission structure 14, and the lifting motor 12 drives the lifting plate 17 to lift through the first transmission structure 14. In particular, the first transmission structure 14 is a lead screw.

Optionally, the lifting transmission assembly further comprises a second transmission structure 13, the lifting motor 12 drives the first transmission structure 14 to operate through the second transmission structure 13, and then drives the lifting plate 17 to lift, and by setting the second transmission structure 13, the lifting motor 12 can be arranged on one side of the screw rod, so that the structure is more compact. In particular, the second transmission structure 13 is a belt pulley structure.

Further, the lifting transmission assembly further comprises a linear bearing 15 and a guide shaft 16. The linear bearing 15 is installed in the lifting support 11, one end of the guide shaft 16 is connected with the lifting plate 17, and the other end is connected with the lifting support 11 in a sliding mode through the linear bearing 15, so that the lifting plate 17 is guided.

In order to ensure the supporting stability of the lifting mechanism 1 on the reinforcement cage 6, optionally, two sets of lifting mechanisms 1 are provided, and the two sets of lifting mechanisms 1 are installed on the clamping bracket 31 in a one-to-one correspondence manner.

In other embodiments, the lifting mechanism 1 may also be mounted on the conveying support 21 of the conveying mechanism 2.

Referring to fig. 1-4 and 8-10, optionally, the gripping and conveying device further includes a translation mechanism 5, an output end of the translation mechanism 5 is connected to the clamping driving mechanism 3, and the translation mechanism 5 can drive the clamping driving mechanism 3 to move along a second horizontal direction (i.e., a Y direction in fig. 3), where the second horizontal direction is non-parallel to the first horizontal direction. Specifically, after conveying mechanism 2 drives steel reinforcement cage 6 and accomplishes the welding of all stirrups 61, translation mechanism 5 transfers steel reinforcement cage 6 to reinforcing bar net piece department, docks with reinforcing bar net piece to realize steel reinforcement frame's installation. Because conveying mechanism 2 drive steel reinforcement cage 6 when removing towards first horizontal direction, splint 25 can butt steel reinforcement cage 6, promptly when conveying mechanism 2 stop motion, splint 25 still can butt steel reinforcement cage 6, and the splint 25 of two sets of conveying mechanism 2 promptly can press from both sides tight steel reinforcement cage 6 all the time to guarantee the stability when translation mechanism 5 transfers steel reinforcement cage 6, prevent that steel reinforcement cage 6 from turning on one's side. When welding stirrup 61, conveying mechanism 2 promotes steel reinforcement cage 6 and moves along first horizontal direction (its length direction promptly), consequently, accomplishes the welding back of all stirrups 61 when steel reinforcement cage 6, moves away steel reinforcement cage 6 from the welding station for being convenient for fast to carry out the welding of next steel reinforcement cage 6, translation mechanism 5 drive steel reinforcement cage 6 moves along the second horizontal direction, and the second horizontal direction should be not equidirectional with first horizontal direction. Optionally, in this embodiment, the first horizontal direction is perpendicular to the second horizontal direction.

Optionally, the translation mechanism 5 includes a translation bracket 55, a guide rail 51, a guide wheel assembly 53, and a translation push motor 52. The guide rail 51 is mounted on the translation carriage 55 and is arranged in the second horizontal direction. The guide wheel assembly 53 is connected to the clamping drive mechanism 3, and the guide wheel assembly 53 can roll along the guide rail 51. The translation pushing motor 52 is mounted on the clamping driving mechanism 3 or the translation bracket 55, and is used for driving the guide wheel assembly 53 to slide along the guide rail 51, so as to drive the clamping driving mechanism 3 connected with the guide wheel assembly 53 to slide along the guide rail 51. The translation pushing motor 52 pushes the clamping driving mechanism 3 to translate, and the guide rail 51 and the guide wheel assembly 53 realize the guidance of the clamping driving mechanism 3 so as to ensure the stability of the clamping driving mechanism 3 in the translation process.

Optionally, idler assembly 53 includes an idler bracket, a support idler 531, a lateral idler 532, and an auxiliary idler 533. The support guide wheel 531 is installed at the bottom of the guide wheel bracket and abuts against the bottom side of the rail of the guide rail 51 for supporting the clamping driving mechanism 3, and the support guide wheels 531 are provided in two for improving the support stability. Lateral guide wheel 532 is installed in one side at the top of guide wheel bracket to with the orbital top side butt of guide wheel 51, lateral guide wheel 532 and support guide wheel 531 combined action, inject guide wheel bracket in the track of guide rail 51 and walk, with the stability of improvement guide wheel bracket in the removal in-process, and then improve the stability of clamping drive mechanism 3 when removing.

Further, the guide wheel assembly 53 further comprises an auxiliary guide wheel 533, wherein the auxiliary guide wheel 533 is installed at the other side of the top of the guide wheel bracket and is abutted against the top side of the rail of the guide wheel 51 to match the lateral guide wheel 532 to be abutted against the top side of the rail of the guide rail 51 together and correspond to the two supporting guide wheels 531, so that the stability of the guide wheel assembly 53 is improved.

The working process of the gripping and conveying device provided in the present embodiment is described in detail below:

two sets of conveying mechanism 2 swings of tight actuating mechanism 3 drive to open work piece mounted position, then place steel reinforcement cage 6 on elevating plate 17 of elevating system 1, according to steel reinforcement cage 6's width, width adjusting part 4 moves, the width of adjustment work piece mounted position, so that the width of work piece mounted position can with steel reinforcement cage 6's width adaptation, press from both sides tight actuating mechanism 3 drive two sets of conveying mechanism 2 and reset, make two sets of conveying mechanism 2's splint 25 butt steel reinforcement cage 6. The conveying mechanism 2 acts to drive the reinforcement cage 6 to move along the first horizontal direction according to the preset speed frequency, so that the stirrups 61 are welded on the reinforcement cage 6 by the welding station. After all the stirrups 61 on the reinforcement cage 6 are welded, the conveying mechanism 2 stops, but the clamping plates 25 of the conveying mechanism 2 still clamp the reinforcement cage 6. Translation mechanism 5 moves, transfers steel reinforcement cage 6 to reinforcing bar net piece department, and elevating system 1 moves, adjusts steel reinforcement cage's height to make steel reinforcement cage 6 highly can the high adaptation of reinforcing bar net piece. So that steel reinforcement cage 6 can dock with the reinforcing bar net piece, later, press from both sides tight actuating mechanism 3 action, drive two sets of conveying mechanism 2 and rotate in order to loosen steel reinforcement cage 6, and translation mechanism 5 drives conveying mechanism 2 and presss from both sides tight actuating mechanism 3 and resets to process next set of steel reinforcement cage 6.

To facilitate resetting of the transport mechanism 2 and the clamping drive mechanism 3, the clamping drive mechanism 3 optionally rotates the transport mechanism 2 through 90 ° so that the transport mechanism 2 can be rotated parallel to the translation mechanism 5 to clear the reinforcement cage 6. And, the mode that the transport mechanism 2 was rotatory is driven to the clamp by the clamp driving mechanism 3 that the clamp that provides in this embodiment to press from both sides tight or loosen steel reinforcement cage 6, when carrying out the welding of stirrup 61 to steel reinforcement cage 6 of the same specification, only need width adjustment assembly 4 fix a position once when initial operation, can avoid adopting the width adjustment assembly 4 to drive the repeated location that transport mechanism 2 relative movement leads to with the mode of pressing from both sides tight or loosening steel reinforcement cage 6, avoid the error that results in locating repeatedly, improve the operation precision.

Conveying mechanism 2 that this embodiment provided can press from both sides tight steel reinforcement cage 6 through the drive that presss from both sides tight actuating mechanism 3 to in translation mechanism 5 removes steel reinforcement cage 6 to preset the position, conveying mechanism 2's self also can drive steel reinforcement cage 6 and remove along first horizontal direction, so that carry out stirrup 61's welding, simple structure is compact to steel reinforcement cage 5.

The invention also provides a reinforcement cage welding device which comprises the clamping and conveying device, so that the reinforcement cage 6 can be conveniently welded, and the welded reinforcement cage 6 is transferred to a reinforcement mesh to be connected with the reinforcement mesh in an alignment mode.

Optionally, press from both sides and get conveyor and be provided with a plurality ofly, a plurality ofly press from both sides and get conveyor interval and set up and can press from both sides and get and carry same steel reinforcement cage 6 to stability when improving steel reinforcement cage 6 and transferring to reinforcing bar net piece department.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.