CN218984822U

CN218984822U - Welding industrial robot

Info

Publication number: CN218984822U
Application number: CN202223340474.XU
Authority: CN
Inventors: 李小军
Original assignee: Gansu Institute of Mechanical and Electrical Engineering
Current assignee: Gansu Yimeng Information Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-09
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a welding industrial robot. The welding industrial robot includes: the welding bench, the top welding of welding bench installs the installation pole, and the top slidable mounting of installation pole has the installation shell, and the junction of installation shell and installation pole is provided with position adjustment mechanism, and the mounting panel is installed in the top rotation of installation shell. According to the welding industrial robot provided by the utility model, the height adjusting mechanism is arranged, so that the device can adjust the distance between the welding gun and the workpiece according to the shape of the workpiece, the device meets the use requirement of a user, meanwhile, the welding gun fixing mechanism is arranged, so that the device can be replaced according to the welding gun required by welding the workpiece, the applicability of the device is improved to a certain extent, and meanwhile, the position adjusting mechanism of the device can freely adjust the position of the welding gun during welding, the normal operation of the workpiece welding operation is ensured, and the practicability of the device is greatly improved.

Description

Welding industrial robot

Technical Field

The utility model relates to the field of welding robots, in particular to a welding industrial robot.

Background

Welding robots are industrial robots that engage in welding. Industrial robots, which are a versatile, re-programmable, automatic control manipulator with three or more programmable axes for use in the field of industrial automation, are defined by the international organization for standardization industrial robots, which are standard welding robots. To accommodate different applications, the mechanical interface of the last shaft of the robot, typically a connecting flange, may be adapted to accept different tools or end effectors. The welding robot is to attach a welding tongs or a welding gun to a tail shaft flange of the industrial robot so as to weld, cut or thermally spray.

An industrial welding robot that chinese patent publication No. CN214921722U provided has solved traditional welding robot when carrying out the welding work, often can't realize the problem of multi-angle removal welding, but the device still has the shortcoming:

1. the welding robot of the device can not rotate in angle, and meanwhile, the height of a welding gun can not be changed, so that the adaptability is low.

Accordingly, there is a need to provide a welding industrial robot that solves the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a welding industrial robot, which solves the problems that the traditional welding robot cannot rotate in angle and cannot change the height of a welding gun at the same time, and has low adaptability.

In order to solve the above technical problems, the welding industrial robot provided by the present utility model includes: the welding bench, the top welded mounting of welding bench has the installation pole, the top slidable mounting of installation pole has the installation shell, the junction of installation shell and installation pole is provided with position control mechanism, the installation board is installed in the top rotation of installation shell, the inboard top welded mounting of installation shell has first motor, the output of first motor runs through the installation shell vertically and sets up with the pivot welded connection of mounting panel, the top welded mounting of mounting panel has the dead lever, a lateral wall slidable mounting of dead lever has the movable rod, the junction of movable rod and dead lever is provided with high adjustment mechanism, the bottom of movable rod is provided with welder fixed establishment, welder fixed establishment is provided with welder adjustment mechanism with the junction of movable rod, be provided with welder on the welder fixed establishment.

Preferably, the position adjusting mechanism comprises a first threaded rod, a first sliding groove, a second motor and a first sliding block, wherein the first sliding groove is formed in the top of the installation rod, the first threaded rod is rotatably installed on the front side wall and the rear side wall of the first sliding groove, the second motor is welded and installed on the front side wall of the installation rod, the output end of the second motor transversely penetrates through the installation rod and is in welded connection with the first threaded rod, the first sliding block is arranged in the first sliding groove, the first sliding block is sleeved on the first threaded rod and is in threaded connection with the first threaded rod, and the top of the first sliding block is in welded connection with the installation shell.

Preferably, the height adjusting mechanism comprises a second chute, a second sliding block, a second threaded rod and a third motor, wherein the second chute is formed in a side wall of the fixed rod, the second threaded rod is rotatably arranged at the top and the bottom of the inner side of the second chute, the third motor is welded and arranged at the top of the fixed rod, the output end of the third motor longitudinally penetrates through the fixed rod and is in welded connection with the second threaded rod, the second sliding block is arranged in the second chute, the second sliding block is sleeved on the second threaded rod and is in threaded connection with the second threaded rod, and the second sliding block is in welded connection with the movable rod.

Preferably, the welding gun adjusting mechanism comprises a third sliding groove, a third sliding block, a fourth motor and a third threaded rod, the third sliding groove is formed in the bottom of the movable rod, the third threaded rod is rotatably installed on the inner walls of two sides of the third sliding groove, the fourth motor is welded and installed on one side wall of the movable rod, the output end of the fourth motor transversely penetrates through the movable rod and is in welded connection with the third threaded rod, the third sliding block is arranged in the third sliding groove, the third sliding block is sleeved on the third threaded rod and is in threaded connection with the third threaded rod, and the welding gun fixing mechanism is arranged at the bottom of the third sliding block.

Preferably, the welding gun fixing mechanism comprises a connecting block, a threaded screw rod, a fourth sliding groove, a fourth sliding block, clamping plates and a fifth motor, wherein the fourth sliding groove is formed in the front side wall of the connecting block, the threaded screw rod is rotatably installed on the inner walls of the two sides of the fourth sliding groove, the fourth sliding block is arranged in the fourth sliding groove, the number of the fourth sliding blocks is two, the two groups of the fourth sliding blocks are sleeved on the threaded screw rod and are in threaded connection with the threaded screw rod, the clamping plates are welded and installed on the front side wall of the fourth sliding block, the fifth motor is welded and installed on one side wall of the connecting block, and the fifth motor transversely penetrates through the connecting block and is in welded connection with the threaded screw rod.

Preferably, the two sets of built-in threads of the fourth sliding block are oppositely arranged.

Preferably, the splint is arc-shaped structure setting, and the corresponding lateral wall of splint is provided with anti-skidding rubber pad.

Compared with the related art, the welding industrial robot provided by the utility model has the following beneficial effects:

the utility model provides a welding industrial robot, which is characterized in that a height adjusting mechanism is arranged, so that a device can adjust the distance between a welding gun and a workpiece according to the shape of the workpiece, the device meets the use requirement of a user, meanwhile, a welding gun fixing mechanism is arranged, so that the device can change according to the welding gun required by welding the workpiece, the applicability of the device is improved to a certain extent, and meanwhile, the position adjusting mechanism of the device can freely adjust the position of the welding gun during welding, the normal operation of the workpiece welding operation is ensured, and the practicability of the device is greatly improved.

Drawings

FIG. 1 is a schematic view of a welding robot according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the position adjustment mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the height adjustment mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the welding gun adjustment mechanism shown in FIG. 1;

fig. 5 is a schematic structural view of the welding gun fixing mechanism shown in fig. 1.

Reference numerals in the drawings: 1. the welding device comprises a movable rod, 2, a fixed rod, 3, a mounting shell, 4, a welding table, 5, a mounting rod, 6, a threaded screw rod, 7, a mounting plate, 8, a first motor, 9, a first sliding block, 10, a first threaded rod, 11, a first sliding groove, 12, a second motor, 13, a third motor, 14, a second sliding block, 15, a second threaded rod, 16, a second sliding groove, 17, a third sliding groove, 18, a third sliding block, 19, a fourth motor, 20, a third threaded rod, 21, a welding gun, 22, a fifth motor, 23, a fourth sliding block, 24, a clamping plate, 25, a fourth sliding groove, 26 and a connecting block.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a welding industrial robot according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the position adjustment mechanism shown in FIG. 1; FIG. 3 is a schematic view of the height adjustment mechanism shown in FIG. 1; FIG. 4 is a schematic view of the welding gun adjustment mechanism shown in FIG. 1; fig. 5 is a schematic structural view of the welding gun fixing mechanism shown in fig. 1. A welding industrial robot comprising: comprises a welding table 4, a mounting rod 5 is welded and mounted at the top of the welding table 4, a mounting shell 3 is slidably mounted at the top of the mounting rod 5, a position adjusting mechanism is arranged at the joint of the mounting shell 3 and the mounting rod 5 and comprises a first threaded rod 10, a first sliding groove 11, a second motor 12 and a first sliding block 9, the first sliding groove 11 is formed at the top of the mounting rod 5, the first threaded rod 10 is rotatably mounted on the front side wall and the rear side wall of the first sliding groove 11, the second motor 12 is welded and mounted on the front side wall of the mounting rod 5, the output end of the second motor 12 transversely penetrates through the mounting rod 5 and is in welded connection with the first threaded rod 10, the first sliding block 9 is arranged in the first sliding groove 11 in a sleeved mode on the first threaded rod 10 and is in threaded connection with the first threaded rod 10, the top of the first sliding block 9 is in welded connection with the mounting shell 3, a mounting plate 7 is rotatably mounted at the top of the mounting shell 3, the first motor 8 is welded and installed at the top of the inner side of the installation shell 3, the output end of the first motor 8 longitudinally penetrates through the installation shell 3 and is in welded connection with the rotating shaft of the installation plate 7, the fixed rod 2 is welded and installed at the top of the installation plate 7, the movable rod 1 is slidably installed on one side wall of the fixed rod 2, a height adjusting mechanism is arranged at the joint of the movable rod 1 and the fixed rod 2, the height adjusting mechanism comprises a second sliding groove 16, a second sliding block 14, a second threaded rod 15 and a third motor 13, the second sliding groove 16 is formed in one side wall of the fixed rod 2, the second threaded rod 15 is rotatably installed at the top and the bottom of the inner side of the second sliding groove 16, the third motor 13 is welded and installed at the top of the fixed rod 2, the output end of the third motor 13 longitudinally penetrates through the fixed rod 2 and is in welded connection with the second threaded rod 15, the second sliding block 14 is arranged in the second sliding groove 16, the second slide block 14 is sleeved on the second threaded rod 15 and is in threaded connection with the second threaded rod 15, the second slide block 14 is in welded connection with the movable rod 1, a welding gun fixing mechanism is arranged at the bottom of the movable rod 1, a welding gun adjusting mechanism is arranged at the joint of the welding gun fixing mechanism and the movable rod 1, the welding gun adjusting mechanism comprises a third slide groove 17, a third slide block 18, a fourth motor 19 and a third threaded rod 20, the bottom of the movable rod 1 is provided with the third slide groove 17, the inner walls of the two sides of the third slide groove 17 are rotatably provided with the third threaded rod 20, one side wall of the movable rod 1 is welded with the fourth motor 19, the output end of the fourth motor 19 transversely penetrates through the movable rod 1 and is in welded connection with the third threaded rod 20, the third slide groove 17 is internally provided with the third slide block 18, the third slide block 18 is sleeved on the third threaded rod 20 and is in threaded connection with the third threaded rod 20, the bottom of the third slide block 18 is provided with a welding gun fixing mechanism, the welding gun 21 is arranged on the welding gun fixing mechanism, the welding gun fixing mechanism is arranged to enable the device to adjust the distance between the welding gun and the workpiece according to the shape of the workpiece, so that the device meets the use requirement of a user, meanwhile, the welding gun fixing mechanism is arranged to enable the device to change according to the welding gun 21 required by welding the workpiece, the applicability of the device is improved to a certain extent, meanwhile, the position of the welding gun 21 can be freely adjusted by the position adjusting mechanism of the device during welding, the normal operation of the workpiece is ensured, the practicability of the device is greatly improved, the welding gun fixing mechanism comprises a connecting block 26, a threaded screw 6, a fourth sliding groove 25, a fourth slide block 23, a clamping plate 24 and a fifth motor 22, the fourth sliding groove 25 is arranged on the front side wall of the connecting block 26, the screw thread lead screw 6 is installed in the rotation of the both sides inner wall of fourth spout 25, fourth spout 25 embeds fourth slider 23, the quantity of fourth slider 23 is two sets of, two sets of fourth slider 23 cover are located on screw thread lead screw 6 and are set up with screw thread lead screw 6 threaded connection, and the built-in screw thread of two sets of fourth slider 23 is opposite setting, splint 24 is installed to the welding of the preceding lateral wall of fourth slider 23, splint 24 is the arc-shaped structure setting, splint 24 correspond the lateral wall and are provided with anti-skidding rubber pad, a lateral wall welding of connecting block 26 installs fifth motor 22, fifth motor 22 transversely runs through connecting block 26 and with screw thread lead screw 6 welded connection setting.

The working principle of the welding industrial robot provided by the utility model is as follows:

when the device needs to perform welding operation, the clamping plate 24 is driven to open according to the use requirement by driving the fifth motor 22, so that the device selects the corresponding welding gun 21, after the welding gun 21 is fixed, the second motor 12 is preferentially driven according to the position of the workpiece, so that the mounting shell 3 drives the welding gun 21 to move to the welding position of the workpiece, meanwhile, the third motor 13 is driven to drive the second threaded rod 15 to rotate according to the height of the workpiece, at the moment, the welding gun 21 longitudinally moves to adjust the distance between the welding gun 21 and the workpiece, and meanwhile, in the welding process, the fourth motor 19 is driven to enable the welding gun 21 to move in position.

through setting up high adjustment mechanism, cause the device to carry out welder and the regulation of work piece interval according to the shape of work piece to cause the device to satisfy user's user demand, the device sets up welder fixed establishment simultaneously, cause the device to carry out the heel according to the welder 21 that the welding work piece needs and trade, improved the suitability of device to a certain extent, the position control mechanism of device simultaneously, cause the device to be when the welding, the position of welder 21 is adjusted to the freedom, the normal clear of work piece welding operation has been guaranteed, the practicality of device has been improved greatly.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A welding industrial robot, comprising: the welding bench, the top welded mounting of welding bench has the installation pole, the top slidable mounting of installation pole has the installation shell, the junction of installation shell and installation pole is provided with position control mechanism, the installation board is installed in the top rotation of installation shell, the inboard top welded mounting of installation shell has first motor, the output of first motor runs through the installation shell vertically and sets up with the pivot welded connection of mounting panel, the top welded mounting of mounting panel has the dead lever, a lateral wall slidable mounting of dead lever has the movable rod, the junction of movable rod and dead lever is provided with high adjustment mechanism, the bottom of movable rod is provided with welder fixed establishment, welder fixed establishment is provided with welder adjustment mechanism with the junction of movable rod, be provided with welder on the welder fixed establishment.

2. The welding industrial robot according to claim 1, wherein the position adjusting mechanism comprises a first threaded rod, a first sliding groove, a second motor and a first sliding block, the first sliding groove is formed in the top of the mounting rod, the first threaded rod is rotatably mounted on the front side wall and the rear side wall of the first sliding groove, the second motor is mounted on the front side wall of the mounting rod in a welded mode, the output end of the second motor transversely penetrates through the mounting rod and is in welded connection with the first threaded rod, the first sliding block is arranged in the first sliding groove, the first sliding block is sleeved on the first threaded rod and is in threaded connection with the first threaded rod, and the top of the first sliding block is in welded connection with the mounting shell.

3. The welding industrial robot according to claim 1, wherein the height adjusting mechanism comprises a second sliding groove, a second sliding block, a second threaded rod and a third motor, the second sliding groove is formed in one side wall of the fixed rod, the second threaded rod is rotatably installed at the top and the bottom of the inner side of the second sliding groove, the third motor is installed at the top of the fixed rod in a welding mode, the output end of the third motor longitudinally penetrates through the fixed rod and is in welding connection with the second threaded rod, the second sliding block is arranged in the second sliding groove, the second sliding block is sleeved on the second threaded rod and is in threaded connection with the second threaded rod, and the second sliding block is in welding connection with the movable rod.

4. The welding industrial robot according to claim 1, wherein the welding gun adjusting mechanism comprises a third sliding groove, a third sliding block, a fourth motor and a third threaded rod, the third sliding groove is formed in the bottom of the movable rod, the third threaded rod is rotatably installed on the inner walls of the two sides of the third sliding groove, the fourth motor is welded and installed on one side wall of the movable rod, the output end of the fourth motor transversely penetrates through the movable rod and is in welded connection with the third threaded rod, the third sliding block is arranged in the third sliding groove, the third sliding block is sleeved on the third threaded rod and is in threaded connection with the third threaded rod, and the welding gun fixing mechanism is arranged at the bottom of the third sliding block.

5. The welding industrial robot according to claim 1, wherein the welding gun fixing mechanism comprises a connecting block, a threaded screw rod, a fourth sliding groove, fourth sliding blocks, clamping plates and a fifth motor, the fourth sliding groove is formed in the front side wall of the connecting block, the threaded screw rod is rotatably installed on the inner walls of the two sides of the fourth sliding groove, the fourth sliding blocks are arranged in the fourth sliding groove in a built-in mode, the number of the fourth sliding blocks is two, the two groups of the fourth sliding blocks are sleeved on the threaded screw rod and are in threaded connection with the threaded screw rod, the clamping plates are installed on the front side wall of the fourth sliding block in a welded mode, the fifth motor is installed on one side wall of the connecting block in a welded mode, and the fifth motor transversely penetrates through the connecting block and is in welded connection with the threaded screw rod.

6. The welding robot as recited in claim 5, wherein said fourth plurality of internal threads are oppositely disposed.

7. The welding industrial robot of claim 5, wherein the clamping plates are arranged in an arc-shaped structure, and the corresponding side walls of the clamping plates are provided with anti-slip rubber pads.