Welding platform for welding robot

Abstract

The welding platform for the welding robot relates to the technical field of welding and comprises a supporting bottom frame, supporting box bodies are fixed to the two sides of the top end of the supporting bottom frame, a working table is rotatably connected between the two supporting box bodies, a pneumatic box is fixed to the bottom end of the working table, a plurality of through holes are formed in the top end of the working table, and the pneumatic box is fixed to the bottom end of the working table. After a welding part is placed on the workbench, an air pump can be started, air generated by the air pump can enter a pneumatic box, and the air can push a plurality of blocking columns to ascend and extend out of through holes, so that the outer side of the welding part is blocked, and the problem that the welding part is separated when the workbench rotates is avoided; a part of the blocking column arranged at the bottom end of the welding part is blocked by the bottom end of the welding part and cannot stretch out, meanwhile, redundant gas can be discharged from the air holes of the blocking column, when chippings generated by welding fall onto the workbench, the chippings can be blown away by the gas, and the cleanliness of the workbench is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding platform for a welding robot. Background Art

[0002] As a traditional process and technology in the manufacturing industry, welding technology has developed rapidly in industrial applications in recent years. Traditional welding is just a welding gun. The operator holds the welding gun, places the first workpiece and the second workpiece to be welded together and aligns them, and then manually welds them together. The welding steps are too cumbersome; and for safety reasons, robots can be used to weld and reduce labor.

[0003] The existing welding work requires using a workbench to clamp and fix the parts, and then using a robotic arm to weld the parts. Sparks generated by welding will remain on the workbench, requiring personnel to clean them again, which is quite troublesome.

[0004] Therefore, it is necessary to propose a welding platform for welding robots to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a welding platform for a welding robot to solve the problem that the existing welding work needs to use a workbench to clamp and fix the parts, and then use a mechanical arm to weld the parts. Sparks generated by welding will remain on the workbench, which requires personnel to clean it again, which is quite troublesome.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding platform for a welding robot, comprising a supporting frame, supporting boxes are fixed on both sides of the top of the supporting frame, a workbench is rotatably connected between the two supporting boxes, a pneumatic box is fixed to the bottom end of the workbench, a plurality of through holes are opened at the top of the workbench, blocking columns are slidably fitted in the plurality of through holes, an air pump is connected to one side of the pneumatic box, the bottom end of the blocking column extends into the interior of the pneumatic box, and the plurality of through holes are connected to the interior of the pneumatic box, welding parts are placed on the workbench, the top ends of the plurality of blocking columns extend out of the through holes, and air holes are opened on the outer sides of the extended ends, and the extended ends of the top ends of the plurality of blocking columns are attached to the outer sides of the welding parts.

[0007] Preferably, air inlet grooves are formed at the bottoms of the plurality of blocking columns, air cavities are formed inside the plurality of blocking columns, and the air inlet grooves, the air cavities and the corresponding air holes are connected in sequence.

[0008] Preferably, the air pump is fixed to the bottom end of the workbench, and a connecting pipe is connected between the air pump and the pneumatic box.

[0009] Preferably, opposite sides of the two supporting boxes are rotatably connected with a rotating disk, opposite sides of the two rotating disks are fixed with a connecting frame, and the workbench is fixed between the two rotating disks.

[0010] Preferably, fixed plates are fixed on both sides of the short side direction of the top of the workbench, cylinders are provided on the sides of the two fixed plates away from each other, telescopic ends are provided on the opposite sides of the two cylinders, the two telescopic ends extend out of the corresponding fixed plates, and extrusion plates are fixed at the ends of the telescopic ends, and the two extrusion plates are clamped and fixed on both sides of the welding parts.

[0011] Preferably, the bottom ends of the two cylinders are fixed to the top end of the workbench.

[0012] Preferably, a driving motor is fixed inside one of the supporting boxes, a driving shaft is provided on one side of the driving motor, one end of the driving shaft extends into the corresponding inner ring of the rotating disk, and the extending end of the driving shaft is fixedly connected to the inner ring of the rotating disk.

[0013] The beneficial technical effect of the utility model is as follows: after the welding parts are placed on the workbench, the air pump can be started, and the gas generated by the air pump will enter the interior of the pneumatic box, and the gas will push multiple blocking columns to rise and extend from the through holes, thereby blocking the outside of the welding parts to avoid the problem of welding parts being separated when the workbench rotates. The blocking columns partially arranged at the bottom end of the welding parts are blocked by the bottom end of the welding parts and will not extend out. At the same time, excess gas will be discharged from the air holes of the blocking columns. When debris generated by welding falls onto the workbench, the gas will blow away the debris, keeping the workbench clean.

[0014] After the welding parts are placed, the two cylinders can be started to drive the corresponding extrusion plates to squeeze and fix the two sides of the welding parts, so as to avoid the welding parts from falling when the workbench rotates, and keep the welding parts stable during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a structural schematic diagram of a welding platform used for a welding robot of the utility model from one perspective.

[0016] Figure 2 This is a structural schematic diagram of a welding platform used for the welding robot of the utility model from another perspective.

[0017] Figure 3 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. supporting frame; 2. supporting box; 3. workbench; 4. cylinder; 5. extrusion plate; 6. connecting frame; 7. rotating disk; 8. blocking column; 9. pneumatic box; 10. air pump; 11. connecting pipe; 12. air hole; 13. welding parts; 14. fixing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1 - Figure 3 As shown, the utility model provides a welding platform for a welding robot, including a supporting frame 1, supporting boxes 2 are fixed on both sides of the top of the supporting frame 1, a workbench 3 is rotatably connected between the two supporting boxes 2, rotating disks 7 are rotatably connected to the opposite sides of the two supporting boxes 2, connecting frames 6 are fixed to the opposite sides of the two rotating disks 7, and the workbench 3 is fixed between the two rotating disks 7.

[0021] A driving motor is fixed inside one of the supporting boxes 2, and a driving shaft is provided on one side of the driving motor. One end of the driving shaft extends into the corresponding inner ring of the rotating disk 7, and the extended end of the driving shaft is fixedly connected to the inner ring of the rotating disk 7. Welding parts 13 are placed on the workbench 3. A welding robot arm can be installed on one side of the workbench 3 to perform welding work using the robot arm.

[0022] In the actual operation of the present invention, after the driving motor is started, the entire workbench 3 can be driven to rotate through the rotating disk 7, thereby driving the welding parts 13 placed on the workbench 3 to rotate to a suitable position, so as to facilitate the robot arm to perform welding.

[0023] Fixed plates 14 are fixed on both sides of the short side direction of the top of the workbench 3, and cylinders 4 are provided on the sides of the two fixed plates 14 away from each other. Telescopic ends are provided on the opposite sides of the two cylinders 4, and the two telescopic ends extend out of the corresponding fixed plates 14, and extrusion plates 5 are fixed at the ends of the telescopic ends. The two extrusion plates 5 are clamped and fixed on both sides of the welding part 13.

[0024] In the actual operation of the present invention, after the welding part 13 is placed, the two cylinders 4 can be started to drive the corresponding extrusion plates 5 to squeeze and fix the two sides of the welding part 13, so as to avoid the problem of the welding part 13 falling when the workbench 3 rotates, and maintain the stability of the welding part 13 during the welding process.

[0025] A pneumatic box 9 is fixed to the bottom end of the workbench 3, and a plurality of through holes are opened at the top end of the workbench 3. Blocking columns 8 are slidably fitted in the plurality of through holes. An air pump 10 is connected to one side of the pneumatic box 9. The bottom end of the blocking column 8 extends into the interior of the pneumatic box 9, and the plurality of through holes are connected to the interior of the pneumatic box 9. The top ends of the plurality of blocking columns 8 extend out of the through holes, and air holes 12 are opened on the outer sides of the extended ends. The extended ends of the top ends of the plurality of blocking columns 8 are attached to the outer sides of the welding parts 13.

[0026] An air inlet groove is provided at the bottom of the plurality of blocking columns 8, and an air cavity is provided inside the plurality of blocking columns 8. The air inlet groove, the air cavity and the corresponding air holes 12 are connected in sequence. An air pump 10 is fixed to the bottom end of the workbench 3, and a connecting pipe 11 is connected between the air pump 10 and the pneumatic box 9.

[0027] In the actual operation of the present invention, after the welding part 13 is placed on the workbench 3, the air pump 10 can be started. The gas generated by the air pump 10 will enter the interior of the pneumatic box 9, and the gas will push the multiple blocking columns 8 to rise and extend from the through holes, thereby blocking the outside of the welding part 13 to prevent the welding part 13 from detaching when the workbench 3 rotates. The blocking column 8 partially arranged at the bottom end of the welding part 13 is blocked by the bottom end of the welding part 13 and will not extend out. At the same time, excess gas will be discharged from the air holes 12 of the blocking column 8. When debris generated by welding falls onto the workbench 3, the gas will blow away the debris to keep the workbench 3 clean.

[0028] The bottom ends of the two cylinders 4 are fixed to the top end of the workbench 3 .

Claims

1. A welding platform for a welding robot, characterized in that: The invention comprises a supporting frame (1), support boxes (2) are fixed on both sides of the top of the supporting frame (1), a workbench (3) is rotatably connected between the two support boxes (2), a pneumatic box (9) is fixed on the bottom end of the workbench (3), a plurality of through holes are opened on the top of the workbench (3), blocking columns (8) are slidably fitted in the plurality of through holes, an air pump (10) is connected to one side of the pneumatic box (9), the bottom end of the blocking column (8) extends into the interior of the pneumatic box (9), and the plurality of through holes are connected to the interior of the pneumatic box (9), a welding part (13) is placed on the workbench (3), the top ends of the plurality of blocking columns (8) extend out of the through holes, and air holes (12) are opened on the outer sides of the extended ends, and the extended ends of the top ends of the plurality of blocking columns (8) are fitted to the outer sides of the welding parts (13).

2. The welding platform for the welding robot according to claim 1, characterized in that: The bottoms of the plurality of blocking columns (8) are provided with air inlet grooves, the interiors of the plurality of blocking columns (8) are provided with air cavities, and the air inlet grooves, the air cavities and the corresponding air holes (12) are connected in sequence.

3. The welding platform for the welding robot according to claim 1, characterized in that: The air pump (10) is fixed to the bottom end of the workbench (3), and a connecting pipe (11) is connected between the air pump (10) and the pneumatic box (9).

4. The welding platform for a welding robot according to claim 1, characterized in that: The two supporting boxes (2) are rotatably connected to a rotating disk (7) on one side opposite to the other, and a connecting frame (6) is fixed to the two rotating disks (7) on one side opposite to the other, and the workbench (3) is fixed between the two rotating disks (7).

5. The welding platform for the welding robot according to claim 1, characterized in that: Fixed plates (14) are fixed on both sides of the short side direction of the top of the workbench (3), and cylinders (4) are provided on the sides of the two fixed plates (14) that are away from each other. Telescopic ends are provided on the opposite sides of the two cylinders (4), and the two telescopic ends extend out of the corresponding fixed plates (14). Extrusion plates (5) are fixed at the ends of the telescopic ends, and the two extrusion plates (5) are clamped and fixed on both sides of the welding part (13).

6. The welding platform for the welding robot according to claim 1, characterized in that: The bottom ends of the two cylinders (4) are fixed to the top end of the workbench (3).

7. The welding platform for a welding robot according to claim 1, characterized in that: A driving motor is fixed inside one of the supporting boxes (2), a driving shaft is arranged on one side of the driving motor, one end of the driving shaft extends into the inner ring of the corresponding rotating disk (7), and the extending end of the driving shaft is fixedly connected to the inner ring of the rotating disk (7).

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