Portable robot welding device

Abstract

The utility model discloses a portable robot welding device which comprises a bottom plate, a welding machine, a wire feeder, an electric cabinet and a welding robot, an upper plate is arranged above the bottom plate, the upper plate and the bottom plate are connected through four supporting columns, a lifting plate is arranged on the right side of the upper end of the bottom plate, the welding robot is arranged on the lifting plate, and the welding robot is arranged on the welding machine. The lifting plate is controlled to ascend and descend through a lifting mechanism. A vertical plate is arranged on the right side of the bottom plate, a welding table plate is movably arranged at the upper end of the vertical plate, and the welding table plate is connected with the vertical plate through a self-locking hinge; and four universal wheels are arranged at the bottom of the bottom plate. According to the welding robot, the welding robot can be lifted through the lifting mechanism, so that the high position can be welded conveniently; the welding table plate has a folding function through the self-locking hinge, the self-locking hinge has a self-locking function, after the welding table plate is unfolded, the welding table plate can be kept in an unfolded state through self-locking of the self-locking hinge, and the welding table plate can be used for placing small products and can be used for welding the small products conveniently.

Description

Technical Field

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

[0002] Welding robots are industrial robots that are engaged in welding. In order to adapt to different uses, the mechanical interface of the last axis of the robot is usually a connecting flange, which can be connected to different tools or end effectors. Welding robots are used to connect welding tongs or welding guns to the end axis flange of industrial robots so that they can perform welding. With the development of electronic technology, computer technology, numerical control and robot technology, automatic welding robots have been used in production since the 1960s. Their technology has become increasingly mature, able to stabilize and improve welding quality, and can reflect welding quality in numerical form; improve labor productivity, improve workers' labor intensity, can work in harmful environments, reduce the requirements for workers' operating skills, shorten the preparation period for product modification and replacement, and reduce the corresponding equipment investment. Therefore, it has been widely used in all walks of life.

[0003] Most of the existing welding robots are fixedly installed to process materials transported manually or on factory assembly lines. They cannot be applied to equipment that is not easy to move, nor are they easy to use outdoors. They are not mobile and portable. Utility Model Content

[0004] The purpose of the utility model is to provide a portable robot welding device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a portable robot welding device, comprising a base plate, a welding machine, a wire feeder, an electric control box and a welding robot, an upper plate is provided above the base plate, the upper plate and the base plate are connected by four supporting columns, a lifting plate is provided on the right side of the upper end of the base plate, and the welding robot is arranged on the lifting plate;

[0006] The lifting plate is controlled to lift by a lifting mechanism, and the lifting mechanism includes a screw rod, the lifting plate is connected to the screw rod by a thread, the screw rod is rotatably installed between the bottom plate and the upper plate, the upper end of the screw rod is provided with a driven bevel gear, the driven bevel gear is meshedly connected with the driving bevel gear, the driving bevel gear is connected with a driving shaft, the driving shaft is connected with a turntable, and the outer end surface of the turntable is provided with a shaking handle;

[0007] A vertical plate is provided on the right side of the bottom plate, and a welding plate is movably provided on the upper end of the vertical plate, and the welding plate is connected to the vertical plate by a self-locking hinge;

[0008] Four universal wheels are arranged at the bottom of the base plate.

[0009] Preferably, two sets of guide rails are provided on the right side of the support column, and a slider corresponding to the guide rail is provided on one side of the lifting plate, and the slider is slidably connected to the guide rail.

[0010] Preferably, a fixing block is provided on the right side of the upper end of the upper plate, and the driving shaft is rotatably mounted on the fixing block.

[0011] Preferably, a push handle is provided on the left side of the support column, and the push handle is U-shaped.

[0012] Preferably, a plurality of through holes are evenly arranged on the welding platen.

[0013] Preferably, the welding machine is arranged at the upper end of the base plate, and the welding machine is located between four supporting columns.

[0014] Preferably, the wire feeder and the electric control box are arranged on the upper end of the upper plate, and a storage box is also provided on the upper end of the upper plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can make the device highly maneuverable and portable by arranging universal wheels and a push handle. The storage box is used to store common welding tools. By arranging universal wheels, the wire feeder is controlled by the electric control box to feed welding wire to the welding robot, so that the welding machine can weld the product.

[0017] When welding higher products, the welding robot can be raised through the lifting mechanism to facilitate welding at high locations;

[0018] The welding table has a folding function through the self-locking hinge. The self-locking hinge has a self-locking function. After the welding table is unfolded, the self-locking hinge self-locks the welding table to keep the welding table in the unfolded state. The welding table can place small products and can facilitate welding thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 It is a top view of the utility model;

[0022] Figure 4 It is a front view of the utility model.

[0023] In the figure: 1. bottom plate; 2. welding machine; 3. wire feeder; 4. electric control box; 5. welding robot; 6. storage box; 7. upper plate; 8. support column; 9. lifting plate; 10. screw rod; 11. driven bevel gear; 12. driving bevel gear; 13. driving shaft; 14. turntable; 15. shaking handle; 16. vertical plate; 17. welding table; 18. self-locking hinge; 19. universal wheel; 20. guide rail; 21. slider; 22. fixing block; 23. pushing handle. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a portable robot welding device, including a bottom plate 1, a welding machine 2, a wire feeder 3, an electric control box 4 and a welding robot 5, an upper plate 7 is provided above the bottom plate 1, the upper plate 7 is connected to the bottom plate 1 through four support columns 8, a lifting plate 9 is provided on the right side of the upper end of the bottom plate 1, and the welding robot 5 is arranged on the lifting plate 9;

[0026] The welding machine 2 is disposed on the upper end of the bottom plate 1 , and the welding machine 2 is located between the four supporting columns 8 .

[0027] The wire feeder 3 and the electric control box 4 are arranged on the upper end of the upper plate 7 , and a storage box 6 is also provided on the upper end of the upper plate 7 .

[0028] Four universal wheels 19 are provided at the bottom of the base plate 1 .

[0029] A push handle 23 is provided on the left side of the support column 8, and the push handle 23 is U-shaped.

[0030] Among them, the universal wheel 19 has a self-locking function. By setting the universal wheel 19 and the push handle 23, the device can have great maneuverability and portability. The storage box 6 is used to store common welding tools. By setting the universal wheel 19, the wire feeder 3 is controlled by the electrical control box 4 to feed the welding wire to the welding robot 5, so that the welding machine 2 can weld the product.

[0031] The lifting plate 9 is controlled to lift by a lifting mechanism, which includes a screw rod 10. The lifting plate 9 is connected to the screw rod 10 by threads. The screw rod 10 is rotatably installed between the bottom plate 1 and the upper plate 7. A driven bevel gear 11 is provided at the upper end of the screw rod 10. The driven bevel gear 11 is meshedly connected with an active bevel gear 12. The active bevel gear 12 is connected with a driving shaft 13. The driving shaft 13 is connected with a turntable 14. The outer end surface of the turntable 14 is provided with a shaking handle 15.

[0032] Two sets of guide rails 20 are provided on the right side of the support column 8 , and a slider 21 corresponding to the guide rail 20 is provided on one side of the lifting plate 9 , and the slider 21 is slidably connected to the guide rail 20 .

[0033] A fixing block 22 is provided on the right side of the upper end of the upper plate 7 , and the driving shaft 13 is rotatably mounted on the fixing block 22 .

[0034] When welding higher products, it is necessary to raise the welding robot 5 through the lifting mechanism, grasp the shaking handle 15 and shake it to drive the turntable 14 to rotate, the turntable 14 drives the active bevel gear 12 to rotate through the driving shaft 13, the active bevel gear 12 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the screw rod 10 to rotate, and the screw rod 10 drives the lifting plate 9 to slide upward through the guide rail 20 to raise the lifting plate 9.

[0035] A vertical plate 16 is provided on the right side of the bottom plate 1 , and a welding plate 17 is movably provided on the upper end of the vertical plate 16 . A plurality of through holes are evenly provided on the welding plate 17 . The welding plate 17 and the vertical plate 16 are connected by a self-locking hinge 18 .

[0036] Among them, the welding table 17 has a folding function through the self-locking hinge 18, and the self-locking hinge 18 has a self-locking function. After the welding table 17 is unfolded, the self-locking hinge 18 self-locks so that the welding table 17 can maintain the unfolded state. The welding table 17 is used to place small products, which can facilitate welding.

[0037] The working principle and use process of this utility model:

[0038] The wire feeder 3 is controlled by the electric control box 4 to feed the welding wire to the welding robot 5, so that the welding machine 2 welds the product; when welding higher products, the welding robot 5 needs to be raised by the lifting mechanism, and the shaking handle 15 is grasped and shaken to drive the turntable 14 to rotate, and the turntable 14 drives the active bevel gear 12 to rotate through the driving shaft 13, and the active bevel gear 12 drives the driven bevel gear 11 to rotate, and the driven bevel gear 11 drives the screw rod 10 to rotate, and the screw rod 10 drives the lifting plate 9 to slide upward through the guide rail 20 to raise the lifting plate 9; wherein, the welding table 17 has a folding function through the self-locking hinge 18, and the self-locking hinge 18 has a self-locking function. After the welding table 17 is unfolded, the self-locking of the self-locking hinge 18 allows the welding table 17 to remain in the unfolded state, and the welding table 17 is used to place small products, which can be convenient for welding.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable robot welding device, comprising a base plate (1), a welding machine (2), a wire feeder (3), an electric control box (4) and a welding robot (5), characterized in that: An upper plate (7) is provided above the bottom plate (1), the upper plate (7) and the bottom plate (1) are connected via four support columns (8), a lifting plate (9) is provided on the right side of the upper end of the bottom plate (1), and the welding robot (5) is arranged on the lifting plate (9); The lifting plate (9) is controlled to be lifted or lowered by a lifting mechanism, wherein the lifting mechanism comprises a screw rod (10), wherein the lifting plate (9) is connected to the screw rod (10) by means of a thread, wherein the screw rod (10) is rotatably mounted between the bottom plate (1) and the top plate (7), wherein a driven bevel gear (11) is provided at the upper end of the screw rod (10), wherein the driven bevel gear (11) is meshingly connected to a driving bevel gear (12), wherein the driving bevel gear (12) is connected to a driving shaft (13), wherein the driving shaft (13) is connected to a rotating disk (14), and wherein a shaking handle (15) is provided on the outer end surface of the rotating disk (14); A vertical plate (16) is provided on the right side of the bottom plate (1), a welding table (17) is movably provided on the upper end of the vertical plate (16), and the welding table (17) is connected to the vertical plate (16) via a self-locking hinge (18); Four universal wheels (19) are provided at the bottom of the base plate (1).

2. A portable robot welding device according to claim 1, characterized in that: Two sets of guide rails (20) are provided on the right side of the support column (8), and a sliding block (21) corresponding to the guide rail (20) is provided on one side of the lifting plate (9), and the sliding block (21) is slidably connected to the guide rail (20).

3. A portable robot welding device according to claim 1, characterized in that: A fixing block (22) is provided on the right side of the upper end of the upper plate (7), and the driving shaft (13) is rotatably mounted on the fixing block (22).

4. A portable robot welding device according to claim 1, characterized in that: A pushing handle (23) is provided on the left side of the support column (8), and the pushing handle (23) is U-shaped.

5. The portable robot welding device according to claim 1, characterized in that: The welding platform (17) is evenly provided with a plurality of through holes.

6. A portable robot welding device according to claim 1, characterized in that: The welding machine (2) is arranged at the upper end of the bottom plate (1), and the welding machine (2) is located between the four supporting columns (8).

7. A portable robot welding device according to claim 1, characterized in that: The wire feeder (3) and the electric control box (4) are arranged at the upper end of the upper plate (7), and a storage box (6) is also provided at the upper end of the upper plate (7).

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