Monitoring equipment of welding robot

Abstract

The utility model discloses a monitoring device of welding robot, including welding robot body, first motor and rotating shaft, one side of welding robot body is equipped with first motor, and the output end of first motor is equipped with fixed mount, the bottom end of fixed mount is equipped with welding gun, one side of fixed mount is equipped with fixed plate, one side of fixed plate is equipped with rotary shaft, the fixed plate is equipped with the rotary shaft. A rotating shaft is installed in the fixing plate through a bearing, a camera shell is installed at the bottom end of the rotating shaft, a camera body is arranged in the camera shell through a bearing, a third motor is arranged in the camera shell, and the output end of the third motor is connected with the camera body through a coupler. According to the device, the pulling plate is pulled to drive the positioning shaft to move towards one side, so that the spring is elastically deformed, the fireproof cover body is separated from the magnetic block at the movable groove, and then the positions of the fireproof cover body and the fixed plate are removed.

Description

Technical Field

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

[0002] The welding robot workstation consists of an arc welding robot, welding power source, welding gun wire feeding mechanism, rotary double-station positioner, fixture and control system. This workstation is suitable for welding various box-type workpieces. By using non-stop fixtures in the same workstation, automatic welding of multiple types of boxes can be achieved, and the relative position of welding is high. Due to the use of a double-station positioner, workpieces can be disassembled and assembled at other stations while welding, which greatly improves welding efficiency.

[0003] However, the existing monitoring equipment of welding robots has the following problems during use: the traditional welding robot processing method requires the cooperation of monitoring equipment, and the welding situation can be easily viewed by adjusting the camera angle. The angle adjustment is limited, and the welding position cannot be viewed from all angles. The camera is easily damaged by sparks, so it is not very practical. Utility Model Content

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

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monitoring device for a welding robot, comprising a welding robot body, a first motor and a rotating shaft, a first motor is installed on one side of the welding robot body, and a fixed frame is installed on the output end of the first motor, a welding gun is installed on the bottom end of the fixed frame, a fixed plate is installed on one side of the fixed frame, and a rotating shaft is installed inside the fixed plate through a bearing, a camera housing is installed at the bottom end of the rotating shaft, and a camera body is arranged inside the camera housing through a bearing, a third motor is arranged inside the camera housing, and the output end of the third motor is connected to the camera body through a coupling, a movable groove is opened inside the fixed plate, and a fireproof cover body is arranged inside the movable groove, and a mounting block matching the movable groove is installed on the outer wall of the fireproof cover body, and a mounting mechanism for fixing the position of the fireproof cover body is arranged inside the movable groove.

[0006] The technical solution provides a monitoring device for a welding robot, wherein a second motor is arranged on one side of the fixed plate, and an output end of the second motor is connected to a rotating shaft through a coupling.

[0007] The technical solution provides a monitoring device for a welding robot, wherein the mounting mechanism comprises a pulling plate and a positioning shaft, the positioning shaft is arranged inside the movable groove, and a camera housing penetrating the fixed plate is mounted on the outer wall of the positioning shaft.

[0008] The technical solution provides a monitoring device for a welding robot, wherein the outer wall of the positioning shaft is sleeved with a spring, and the outer wall of the spring is connected to the inside of the movable groove.

[0009] The technical solution provides a monitoring device for a welding robot, wherein magnetic blocks are arranged inside the fireproof cover and the movable groove.

[0010] Compared with the prior art, the utility model provides a monitoring device for a welding robot, which has the following beneficial effects:

[0011] 1. When the fireproof cover needs to be removed, the utility model pulls the pull plate to drive the positioning axis to move to one side, so that the spring is elastically deformed, and the fireproof cover is separated from the magnetic block at the movable groove, thereby removing the fireproof cover and the fixed plate.

[0012] 2. The utility model starts the second motor to drive the rotating shaft to rotate, so that the rotating shaft drives the camera housing to rotate horizontally, and starts the third motor to drive the camera body to flip forward and backward, so as to facilitate viewing the welding position of the welding gun at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0016] Figure 4 For the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0017] In the figure: 1. welding robot body; 2. first motor; 3. fixing frame; 4. welding gun; 5. fixing plate; 6. spring; 7. pull plate; 8. fireproof cover; 9. camera body; 10. second motor; 11. rotating shaft; 12. third motor; 13. movable slot; 14. magnetic block; 15. mounting block; 16. positioning shaft; 17. camera housing. DETAILED DESCRIPTION

[0018] 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.

[0019] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: a monitoring device for a welding robot, comprising a welding robot body 1, a first motor 2 and a rotating shaft 11, a first motor 2 is installed on one side of the welding robot body 1, and a fixing frame 3 is installed on the output end of the first motor 2, a welding gun 4 is installed on the bottom end of the fixing frame 3, a fixing plate 5 is installed on one side of the fixing frame 3, and a rotating shaft 11 is installed inside the fixing plate 5 through a bearing, a camera housing 17 is installed at the bottom end of the rotating shaft 11, and a camera body 9 is arranged inside the camera housing 17 through a bearing, a third motor 12 is arranged inside the camera housing 17, and the output end of the third motor 12 is connected to the camera body 9 through a coupling, a second motor 10 is arranged on one side of the fixing plate 5, and the output end of the second motor 10 is connected to the rotating shaft 11 through a coupling, the rotating shaft 11 is driven to rotate by starting the second motor 10, so that the rotating shaft 11 drives the camera housing 17 to rotate horizontally, and the camera body 9 is driven to flip forward and backward by starting the third motor 12, so as to facilitate viewing the welding position of the welding gun 4 at different angles.

[0020] Embodiment 2, as Figure 1-4 As shown, the utility model provides a technical solution: a monitoring device for a welding robot, comprising a fixed plate 5 having a movable groove 13 formed inside, a fireproof cover 8 provided inside the movable groove 13, and a mounting block 15 adapted to the movable groove 13 installed on the outer wall of the fireproof cover 8, a mounting mechanism for fixing the position of the fireproof cover 8 provided inside the movable groove 13, the mounting mechanism comprising a pull plate 7 and a positioning shaft 16, a positioning shaft 16 provided inside the movable groove 13, and a camera housing penetrating the fixed plate 5 installed on the outer wall of the positioning shaft 16 17. The outer wall of the positioning shaft 16 is sleeved with a spring 6, and the outer wall of the spring 6 is connected to the inside of the movable groove 13. The fireproof cover 8 and the movable groove 13 are both provided with a magnetic block 14. Pulling the pull plate 7 drives the positioning shaft 16 to move to one side, so that the spring 6 undergoes elastic deformation, and is inserted into the magnetic block 14 at the movable groove 13 through the fireproof cover 8. Then, the pull plate 7 is released, and the positioning shaft 16 passes through the fireproof cover 8 and is inserted into the position of the fireproof cover 8 under the elastic force of the spring 6 itself, so as to facilitate the rapid installation and fixation of the position of the fireproof cover 8.

[0021] Working principle: First, turn on the external power supply, and the operator uses the camera body 9 to view the welding status of the welding gun 4. At this time, the second motor 10 can be started to drive the rotating shaft 11 to rotate, so that the rotating shaft 11 drives the camera housing 17 to rotate horizontally, and the third motor 12 is started to drive the camera body 9 to flip forward and backward, so as to facilitate viewing the welding position of the welding gun 4 at different angles, and the fireproof cover 8 is used to protect the camera body 9, so as to further play a role in fire prevention and explosion prevention.

[0022] When the operator needs to remove the fireproof cover 8, the positioning shaft 16 is moved to one side by pulling the pull plate 7, so that the spring 6 undergoes elastic deformation, and the magnetic block 14 at the fireproof cover 8 and the movable groove 13 is separated, and then the fireproof cover 8 and the fixed plate 5 are removed.

[0023] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A monitoring device for a welding robot, comprising a welding robot body (1), a first motor (2) and a rotating shaft (11), characterized in that: A first motor (2) is installed on one side of the welding robot body (1), and a fixing frame (3) is installed on the output end of the first motor (2), a welding gun (4) is installed on the bottom end of the fixing frame (3), a fixing plate (5) is installed on one side of the fixing frame (3), and a rotating shaft (11) is installed inside the fixing plate (5) via a bearing, a camera housing (17) is installed at the bottom end of the rotating shaft (11), and a camera body (9) is installed inside the camera housing (17) via a bearing. A third motor (12) is arranged inside the camera housing (17), and the output end of the third motor (12) is connected to the camera body (9) through a coupling. A movable groove (13) is provided inside the fixing plate (5), and a fireproof cover (8) is arranged inside the movable groove (13), and a mounting block (15) adapted to the movable groove (13) is installed on the outer wall of the fireproof cover (8), and a mounting mechanism for fixing the position of the fireproof cover (8) is arranged inside the movable groove (13).

2. A monitoring device for a welding robot according to claim 1, characterized in that: A second motor (10) is provided on one side of the fixed plate (5), and an output end of the second motor (10) is connected to a rotating shaft (11) via a coupling.

3. The monitoring device for a welding robot according to claim 1, characterized in that: The mounting mechanism comprises a pulling plate (7) and a positioning shaft (16); the movable groove (13) is provided with a positioning shaft (16) inside, and a camera housing (17) penetrating the fixing plate (5) is mounted on the outer wall of the positioning shaft (16).

4. A monitoring device for a welding robot according to claim 3, characterized in that: The outer wall of the positioning shaft (16) is sleeved with a spring (6), and the outer wall of the spring (6) is connected to the inside of the movable groove (13).

5. The monitoring device for a welding robot according to claim 1, characterized in that: Magnetic blocks (14) are provided inside the fireproof cover (8) and the movable groove (13).

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