Protective structure of welding robot

Abstract

The utility model discloses a welding robot protection structure which comprises a bottom plate, a supporting column is installed on the top face of the bottom plate, an installation plate is installed at the top of the supporting column, a movable plate is installed on the outer side of the supporting column in a sliding mode, four connecting rods are installed on the outer side of the movable plate, and a vertical plate is fixedly installed at one end of each connecting rod. The vertical plate slidably penetrates through the mounting plate, an adjusting assembly used for driving the movable plate to move is mounted on the top face of the bottom plate, L-shaped fixing plates are mounted at the corners of the top face of the mounting plate, sealing assemblies are slidably mounted on the outer sides of the L-shaped fixing plates, first racks are mounted on one sides of the sealing assemblies, and transverse plates are fixedly mounted on one sides of the L-shaped fixing plates. The adjusting assembly drives the vertical plate to ascend, then the sealing assembly is driven to descend through the second rack, the gear and the first rack, and therefore the space needed by welding of the welding robot is sealed and protected.

Description

Technical Field

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

[0002] With the rapid development of automation technology, welding robots have been widely used in industrial production due to their high precision, high efficiency and high stability.

[0003] When performing welding tasks, welding robots will generate high temperatures, sparks, and harmful gases, which may pose a serious safety threat to the surrounding operators. In the existing welding robot working environment, welding exhaust gas cannot be discharged in a timely and effective manner, resulting in a decrease in workshop air quality and affecting the health of operators. In addition, the high temperature and sparks generated during welding are also prone to cause safety accidents such as fires. For this reason, we propose a welding robot protection structure. Utility Model Content

[0004] The purpose of the utility model is to provide a welding robot protection structure to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding robot protection structure, comprising a bottom plate, a support column is installed on the top surface of the bottom plate, a mounting plate is installed on the top of the support column, a movable plate is slidably installed on the outer side of the support column, four connecting rods are installed on the outer side of the movable plate, a vertical plate is fixedly installed on one end of the connecting rod, the vertical plate slides through the mounting plate, and an adjustment component for driving the movable plate to move is installed on the top surface of the bottom plate;

[0006] An L-shaped fixing plate is installed at the corner of the top surface of the mounting plate, a closing component is slidably installed on the outer side of the L-shaped fixing plate, a first rack is installed on one side of the closing component, a horizontal plate is fixedly installed on one side of the L-shaped fixing plate, a gear meshing with the first rack is rotatably installed on one side of the horizontal plate, and a second rack is installed on one side of the vertical plate, and the second rack is meshed with the gear.

[0007] Preferably, the adjustment component comprises a motor, the motor is fixedly mounted on the top surface of the base plate, a threaded rod is fixedly mounted on the output end of the motor, and the thread of the threaded rod passes through the movable plate.

[0008] Preferably, the upper end of the threaded rod is rotatably mounted on the bottom surface of the mounting plate.

[0009] Preferably, the closing assembly comprises a support plate and four L-shaped movable plates, wherein the L-shaped movable plates are fixedly mounted at the corners of the bottom surface of the support plate, and the inner corners of the L-shaped movable plates are in contact with the outer corners of the L-shaped fixed plates.

[0010] Preferably, a suction fan is installed on the top surface of the support plate, an air inlet of the suction fan is connected to an air duct, and one end of the air duct passes through the support plate.

[0011] Preferably, the air outlet of the suction fan is connected to an air outlet hose.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When using the welding robot protection structure, place the workpiece to be welded on the top surface of the mounting plate, turn on the motor switch, drive the threaded rod to rotate, and thus drive the movable plate to move upward. The movable plate drives multiple vertical plates to move upward through the connecting rod. After the multiple vertical plates rise to the specified height, the vertical plates and the L-shaped fixed plate together block the workpiece and the outside of the welding robot, thereby preventing the high temperature and sparks generated by welding from splashing to the outside, thus playing a protective role.

[0014] 2. The protective structure of the welding robot, the vertical plate drives the second rack to move upward, the second rack drives the gear to rotate, thereby driving the first rack to move downward, the first rack drives the support plate to move downward through an L-shaped movable plate until the support plate contacts the top surface of the L-shaped fixed plate. At this time, the mounting plate, the vertical plate, the L-shaped fixed plate, and the support plate form a confined space, which improves the isolation ability against sparks and can isolate most of the harmful gases generated by welding. During the welding process, the switch of the suction fan is turned on to extract the harmful gases in the confined space through the air duct, thereby preventing the harmful gases from being unable to be discharged in the workshop, thereby ensuring the life and health of the workers in the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model.

[0018] In the figure: 1. bottom plate; 2. support column; 3. mounting plate; 4. movable plate; 5. connecting rod; 6. vertical plate; 7. motor; 8. threaded rod; 9. L-shaped fixed plate; 10. L-shaped movable plate; 11. support plate; 12. suction fan; 13. air duct; 14. first rack; 15. horizontal plate; 16. gear; 17. second rack. 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] Embodiment 1

[0021] Please refer to Figure 1-3 As shown, the utility model provides a welding robot protection structure, including a bottom plate 1, a support column 2 is installed on the top surface of the bottom plate 1, a mounting plate 3 is installed on the top of the support column 2, a movable plate 4 is slidably installed on the outer side of the support column 2, four connecting rods 5 are installed on the outer side of the movable plate 4, a vertical plate 6 is fixedly installed at one end of the connecting rod 5, the vertical plate 6 slides through the mounting plate 3, and an adjustment component for driving the movable plate 4 to move is installed on the top surface of the bottom plate 1;

[0022] L-shaped fixing plates 9 are installed at the corners of the top surface of the mounting plate 3, and a closing component is slidably installed on the outer side of the L-shaped fixing plate 9. A first rack 14 is installed on one side of the closing component. A horizontal plate 15 is fixedly installed on one side of the L-shaped fixing plate 9, and a gear 16 meshing with the first rack 14 is rotatably installed on one side of the horizontal plate 15. A second rack 17 is installed on one side of the vertical plate 6, and the second rack 17 is meshed with the gear 16.

[0023] Specifically, the adjusting assembly drives the vertical plate 6 to rise, and then drives the closing assembly to descend through the second rack 17, the gear 16 and the first rack 14, so as to close and protect the space required for welding by the welding robot.

[0024] Wherein: the adjustment component includes a motor 7, which is fixedly mounted on the top surface of the base plate 1, and a threaded rod 8 is fixedly mounted on the output end of the motor 7. The threaded rod 8 passes through the movable plate 4, and the upper end of the threaded rod 8 is rotatably mounted on the bottom surface of the mounting plate 3. When the switch of the motor 7 is turned on, the threaded rod 8 is driven to rotate, thereby driving the movable plate 4 to rise and fall.

[0025] Wherein: the closing component includes a support plate 11 and four L-shaped movable plates 10, the L-shaped movable plate 10 is fixedly installed at the bottom corner of the support plate 11, the inner corner of the L-shaped movable plate 10 is in contact with the outer corner of the L-shaped fixed plate 9, a suction fan 12 is installed on the top surface of the support plate 11, the air inlet of the suction fan 12 is connected to the air duct 13, one end of the air duct 13 passes through the support plate 11, and the air outlet of the suction fan 12 is connected to an air outlet hose, the L-shaped movable plate 10 can be raised and lowered on the outside of the L-shaped fixed plate 9, thereby driving the support plate 11 to move up and down, turning on the switch of the suction fan 12, and air can be extracted through the air duct 13.

[0026] Working principle: The utility model is a welding robot protection structure. When in use, the workpiece to be welded is placed on the top surface of the mounting plate 3, the switch of the motor 7 is turned on, and the threaded rod 8 is driven to rotate, thereby driving the movable plate 4 to move upward. The movable plate 4 drives multiple vertical plates 6 to move upward through the connecting rod 5. After the multiple vertical plates 6 rise to a specified height, the vertical plates 6 and the L-shaped fixed plate 9 together block the workpiece and the outside of the welding robot, thereby preventing the high temperature and sparks generated by welding from splashing to the outside;

[0027] During this process, a vertical plate 6 drives the second rack 17 to move upward, and the second rack 17 drives the gear 16 to rotate, thereby driving the first rack 14 to move downward, and the first rack 14 drives the support plate 11 to move downward through an L-shaped movable plate 10 until the support plate 11 contacts the top surface of the L-shaped fixed plate 9. At this time, the mounting plate 3, the vertical plate 6, the L-shaped fixed plate 9, and the support plate 11 form a closed space, which improves the isolation ability against sparks and can isolate most of the harmful gases generated by welding. During the welding process, the switch of the suction fan 12 is turned on, and the harmful gases in the closed space are extracted through the air duct 13, thereby preventing the harmful gases from being unable to be discharged in the workshop.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A welding robot protective structure, comprising a base plate (1), characterized in that: A support column (2) is installed on the top surface of the bottom plate (1), a movable plate (4) is installed on the top of the support column (2), a mounting plate (3) is slidably installed on the outer side of the support column (2), four connecting rods (5) are installed on the outer side of the movable plate (4), a vertical plate (6) is fixedly installed on one end of the connecting rod (5), and the vertical plate (6) slides through the mounting plate (3), and an adjustment component for driving the movable plate (4) to move is installed on the top surface of the bottom plate (1); An L-shaped fixing plate (9) is installed at the corner of the top surface of the mounting plate (3), a closing component is slidably installed on the outer side of the L-shaped fixing plate (9), a first rack (14) is installed on one side of the closing component, a horizontal plate (15) is fixedly installed on one side of the L-shaped fixing plate (9), a gear (16) meshing with the first rack (14) is rotatably installed on one side of the horizontal plate (15), and a second rack (17) is installed on one side of the vertical plate (6), and the second rack (17) is meshed with the gear (16).

2. A welding robot protective structure according to claim 1, characterized in that: The adjustment assembly comprises a motor (7), the motor (7) is fixedly mounted on the top surface of the base plate (1), a threaded rod (8) is fixedly mounted on the output end of the motor (7), and the threaded rod (8) is threadedly penetrated through the movable plate (4).

3. A welding robot protective structure according to claim 2, characterized in that: The upper end of the threaded rod (8) is rotatably mounted on the bottom surface of the mounting plate (3).

4. A welding robot protective structure according to claim 1, characterized in that: The sealing assembly comprises a support plate (11) and four L-shaped movable plates (10), wherein the L-shaped movable plates (10) are fixedly mounted at the bottom corners of the support plate (11), and the inner corners of the L-shaped movable plates (10) are in contact with the outer corners of the L-shaped fixed plates (9).

5. A welding robot protective structure according to claim 4, characterized in that: A suction fan (12) is installed on the top surface of the support plate (11); an air inlet of the suction fan (12) is connected to an air duct (13); one end of the air duct (13) passes through the support plate (11).

6. A welding robot protective structure according to claim 5, characterized in that: The air outlet of the suction fan (12) is connected to an air outlet hose.

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