Welding industrial robot convenient to move

Abstract

The utility model discloses a welding industrial robot convenient to move, and relates to the field of welding industrial robots. The device comprises a mounting plate, a moving mechanism is arranged at the bottom of the mounting plate, the moving mechanism comprises a moving seat, a supporting mechanism is arranged on the outer side of the moving seat, the moving mechanism comprises the moving seat, a mounting groove, a rotating disc and a connecting rod, in the moving process of the moving seat, the rotating disc can rotate in the mounting groove, and the rotating disc can rotate in the mounting groove. The robot using the wheel can move in all directions in a plane, the supporting mechanism comprises the mounting frame, the threaded sleeve, the threaded rod, the grip and the first supporting blocks, the grip can be manually rotated to enable the first supporting blocks to be effectively supported on the ground, and when the first supporting blocks are used for supporting, the first supporting blocks can be effectively supported on the ground. The length of the threaded rod can be changed according to terrains, and the purpose of adapting to different terrains is achieved.

Description

Technical Field

[0001] The utility model relates to the field of welding industrial robots, in particular to a welding industrial robot which is easy to move. Background Art

[0002] Welding industrial robots are industrial robots used for welding operations. They can automatically complete various welding tasks according to predetermined programs and can complete the work with high precision and efficiency. They are suitable for automobile manufacturing, shipbuilding, aerospace and other fields. This type of robot is usually composed of a robotic arm with multiple degrees of freedom and is equipped with special welding tools and sensors. Welding industrial robots can operate in harsh working environments, such as high temperature or toxic and harmful gas environments, so they have been widely used in many industries.

[0003] At present, the existing welding industrial robots are usually moved by mounting frames and traditional universal wheels, but they are not stable enough during the movement, and the self-locking function is not stable enough. Moreover, in some environments where the terrain is not flat, it is not possible to provide a stable support for the welding industrial robot. Therefore, when designing a welding industrial robot that is easy to move, it is necessary to provide a support mechanism that can better support the welding industrial robot and improve the overall practicality. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a welding industrial robot that is easy to move, so as to solve the technical problems that the moving mode and self-locking mode of the welding industrial robot that is easy to move are not stable enough, and the welding industrial robot that is easy to move cannot be effectively supported on uneven terrain.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding industrial robot that is easy to move, comprising a mounting plate, a moving mechanism is arranged at the bottom of the mounting plate, the moving mechanism comprises a moving seat, a supporting mechanism is arranged on the outside of the moving seat, the supporting mechanism comprises a mounting frame, a threaded sleeve is installed inside the mounting frame, a threaded rod is screwed inside the threaded sleeve, a handle is arranged on the upper outside of the threaded rod, and a first supporting block is arranged at the bottom of the threaded rod.

[0006] By adopting the above technical solution, since the moving mechanism includes a moving seat, a supporting mechanism is arranged outside the moving seat, and the supporting mechanism includes a mounting frame, and a threaded sleeve is installed inside the mounting frame, the threaded sleeve can be effectively installed through the mounting frame.

[0007] Furthermore, the mounting frame is made of aluminum alloy, the threaded sleeve and the threaded rod are both made of stainless steel, and the first supporting block is made of rubber.

[0008] By adopting the above technical solution, since the mounting frame is made of aluminum alloy, the mounting frame has high hardness, light material, is not easy to be damaged and is easy to install.

[0009] Furthermore, a cylinder is arranged inside the mounting frame, a central control air valve is arranged at the bottom axis of the movable seat, the air outlet end of the central control air valve is connected to the cylinder through an air pipe, a piston rod is arranged at the output end of the cylinder, and a second support block is arranged at the bottom of the piston rod.

[0010] By adopting the above technical solution, since a cylinder is arranged inside the mounting frame, a central control air valve is arranged at the bottom axis of the movable seat, through which the airflow can be controlled to exhaust multiple air pipes, so as to control multiple cylinders for support.

[0011] Furthermore, a mounting groove is provided at the bottom of the movable seat, a rotating disk is provided on the inner wall of the mounting groove, and the rotating disk is connected to the motor.

[0012] By adopting the above technical solution, since the bottom of the movable seat is provided with a mounting groove and the inner wall of the mounting groove is provided with a rotating disk, the mounting groove can effectively install the movable seat.

[0013] Furthermore, two rotating disks are provided, a connecting rod is provided between the two rotating disks, and a rubber wheel is provided on the connecting rod.

[0014] By adopting the above technical solution, two rotating disks are provided, and a connecting rod is provided between the two rotating disks. The connecting rod can be effectively installed through the rotating disk, and at the same time, it can be ensured that the connecting rod can rotate.

[0015] Furthermore, a plurality of the rubber wheels are provided, and the plurality of the rubber wheels are arranged equidistantly in a circular array.

[0016] By adopting the above technical solution, since a plurality of rubber wheels are provided, the plurality of rubber wheels rotate relatively smoothly and can also effectively change directions.

[0017] Furthermore, a support column is provided on the top of the mounting plate, a robot is installed on the top of the support column, a welding seat is provided at one end of the robot, and a welding head is provided at the output end of the welding seat.

[0018] By adopting the above technical solution, since a support column is arranged on the top of the mounting plate, a robot is installed on the top of the support column, and the welding seat can be automatically controlled by the robot.

[0019] Furthermore, the movable seat is arranged in a regular polygonal structure, and a plurality of mounting frames are arranged, and the plurality of mounting frames are fixedly connected to the sides of the movable seat.

[0020] By adopting the above technical solution, since the moving base is arranged in a regular polygonal structure, a plurality of rubber wheels can be equilaterally mounted on the moving base of the regular polygonal structure, thereby improving the stability of the overall movement.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] 1. The utility model sets a moving mechanism and a supporting mechanism. The moving mechanism includes a moving seat, a mounting groove, a rotating disk, and a connecting rod. During the movement of the moving seat, the Mecanum wheel formed by the rotating disk, the connecting rod and the rubber wheel can effectively generate torque in any direction. Therefore, a robot using such a wheel can move in all directions within a plane. The supporting mechanism includes a mounting frame, a threaded sleeve, a threaded rod, a handle, and a first supporting block. When the robot needs to be positioned, the handle can be manually rotated to cause the first supporting block to effectively support the ground. Moreover, when multiple first supporting blocks are used for support, the length of the threaded rod can be changed according to the terrain to achieve the purpose of adapting to different terrains.

[0023] 2. The utility model sets a central control air valve, an air cylinder, and a second support block. When supporting the moving seat, the external air pump can be started through an external controller, and then the air pump will draw gas into the central control air valve. The gas will then pass into different cylinders through the air pipe, and then the piston at the bottom of the cylinder can be supported downward, so as to achieve the purpose of quickly supporting the robot and improve the stability of the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0026] Figure 3 It is a comparative structural diagram of Embodiment 1 and Embodiment 2 of the present utility model;

[0027] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the rubber wheel of the utility model.

[0028] In the figure: 1. mounting plate; 2. support column; 3. robot; 4. welding seat; 5. welding head; 6. moving mechanism; 601. moving seat; 602. mounting groove; 603. rotating disk; 604. connecting rod; 605. rubber wheel; 7. supporting mechanism; 701. mounting frame; 702. threaded sleeve; 703. threaded rod; 704. handle; 705. first supporting block; 706. central control air valve; 707. cylinder; 708. second supporting block. DETAILED DESCRIPTION

[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] Embodiment 1:

[0032] A welding industrial robot that is easy to move, such as Figure 1-Figure 4 As shown, it includes a mounting plate 1, a moving mechanism 6 is arranged at the bottom of the mounting plate 1, the moving mechanism 6 includes a moving seat 601, a supporting mechanism 7 is arranged on the outer side of the moving seat 601, the supporting mechanism 7 includes a mounting frame 701, a threaded sleeve 702 is installed inside the mounting frame 701, a threaded rod 703 is screwed inside the threaded sleeve 702, a handle 704 is arranged on the upper side of the outer side of the threaded rod 703, and a first supporting block 705 is arranged at the bottom of the threaded rod 703, so that the threaded sleeve 702 can be effectively installed through the mounting frame 701, and the threaded rod 703 can be driven to rotate through the handle 704.

[0033] See also Figure 1 , Figure 2 , Figure 3 The mounting frame 701 is made of aluminum alloy, the threaded sleeve 702 and the threaded rod 703 are both made of stainless steel, and the first support block 705 is made of rubber. Therefore, the mounting frame 701 has high hardness, light material, is not easy to damage and is easy to install, and the threaded sleeve 702 and the threaded rod 703 have high hardness, corrosion resistance, are not easy to damage and have a long service life.

[0034] See also Figure 1 , Figure 2 , Figure 3 A cylinder 707 is arranged inside the mounting frame 701, and a central control air valve 706 is arranged at the bottom axis of the movable seat 601. The air outlet end of the central control air valve 706 is connected to the cylinder 707 through an air pipe, and a piston rod is arranged at the output end of the cylinder 707, and a second support block 708 is arranged at the bottom of the piston rod. The central control air valve 706 can control the airflow to exhaust multiple air pipes, so as to control multiple cylinders 707 for support, and after the cylinder 707 is ventilated, the second support block 708 can be supported on the ground, so as to support the robot 3.

[0035] Embodiment 2:

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A mounting groove 602 is provided at the bottom of the movable seat 601, a rotating disk 603 is provided on the inner wall of the mounting groove 602, and the rotating disk 603 is connected to the motor, so that the mounting groove 602 can effectively install the rotating disk 603, and multiple rotating disks 603 can be controlled by different motors respectively.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are two rotating disks 603, a connecting rod 604 is arranged between the two rotating disks 603, and a rubber wheel 605 is arranged on the connecting rod 604. The connecting rod 604 can be effectively installed through the rotating disk 603, and at the same time, it can be ensured that the connecting rod 604 can rotate, and the rubber wheel 605 can rotate on the connecting rod 604.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are multiple rubber wheels 605, and the multiple rubber wheels 605 are arranged equidistantly in a circular array. The multiple rubber wheels 605 rotate relatively smoothly and can effectively change directions, and the multiple rubber wheels 605 will not interfere with each other.

[0039] See also Figure 1 , Figure 2 A support column 2 is arranged on the top of the mounting plate 1, a robot 3 is installed on the top of the support column 2, a welding seat 4 is arranged at one end of the robot 3, a welding head 5 is arranged at the output end of the welding seat 4, the welding seat 4 can be automatically controlled by the robot 3, and the workpiece can be welded by the welding head 5.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The moving seat 601 is arranged in a regular polygonal structure, and a plurality of mounting frames 701 are arranged, and the plurality of mounting frames 701 are fixedly connected to the sides of the moving seat 601. Therefore, the moving seat 601 with a regular polygonal structure can equilaterally mount a plurality of rubber wheels 605, thereby improving the stability of the overall movement, and the plurality of equilaterally mounted mounting frames 701 can stably support the moving seat 601.

[0041] The implementation principle of the utility model is as follows: first, the robot 3 needs to be fixed on the moving seat 601 through the mounting plate 1, and then when the robot 3 needs to be moved, the multiple motors inside the moving seat 601 can be started by an external controller, and then the multiple rotating disks 603 can be effectively driven to rotate. At this time, the Mecanum wheel formed by the rotating disk 603, the connecting rod 604 and the rubber wheel 605 can effectively generate torque in any direction, so the robot using such wheels can move in all directions within a plane;

[0042] After the movement is completed, according to the first embodiment, the first support block 705 can be effectively supported on the ground by manually rotating the handle 704, and when multiple first support blocks 705 are used for support, the length of the threaded rod 703 can be changed according to the terrain to achieve the purpose of adapting to different terrains;

[0043] Through the second embodiment, when supporting the movable seat 601, the external air pump can be started through the external controller, and then the air pump will draw gas into the central control air valve 706, and then the gas will pass into the interior of different cylinders 707 through the air pipe, and then the piston at the bottom of the cylinder 707 can be supported downward, so as to achieve the purpose of quickly supporting the robot 3, thereby improving the stability of the robot 3.

[0044] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A mobile welding industrial robot, characterized in that: The invention comprises a mounting plate (1), wherein a moving mechanism (6) is arranged at the bottom of the mounting plate (1), wherein the moving mechanism (6) comprises a moving seat (601), wherein a supporting mechanism (7) is arranged on the outer side of the moving seat (601), wherein the supporting mechanism (7) comprises a mounting frame (701), wherein a cylinder (707) is arranged inside the mounting frame (701), wherein a central control air valve (706) is arranged at the bottom axis of the moving seat (601), wherein the air outlet end of the central control air valve (706) is connected to the cylinder (707) via an air pipe, wherein a piston rod is arranged at the output end of the cylinder (707), and a second supporting block (708) is arranged at the bottom of the piston rod.

2. The mobile welding industrial robot according to claim 1, characterized in that: The bottom of the movable seat (601) is provided with a mounting groove (602), the inner wall of the mounting groove (602) is provided with a rotating disk (603), and the rotating disk (603) is connected to the motor.

3. The mobile welding industrial robot according to claim 2, characterized in that: Two rotating disks (603) are provided, a connecting rod (604) is provided between the two rotating disks (603), and a rubber wheel (605) is provided on the connecting rod (604).

4. The mobile welding industrial robot according to claim 3, characterized in that: A plurality of the rubber wheels (605) are provided, and the plurality of the rubber wheels (605) are arranged equidistantly in a circular array.

5. The mobile welding industrial robot according to claim 1, characterized in that: A support column (2) is arranged on the top of the mounting plate (1), a robot (3) is installed on the top of the support column (2), a welding seat (4) is arranged at one end of the robot (3), and a welding head (5) is arranged at the output end of the welding seat (4).

6. The mobile welding industrial robot according to claim 1, characterized in that: The movable seat (601) is arranged in a regular polygonal structure, and a plurality of mounting frames (701) are arranged, and the plurality of mounting frames (701) are fixedly connected to the sides of the movable seat (601).

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