Protection mechanism for quartz quenching robot

Abstract

The utility model discloses a protection mechanism for a quartz quenching robot, which relates to the technical field of safety protection, and comprises a robot main body, the lower surface of the robot main body is fixedly connected with a base, and the protection mechanism for the quartz quenching robot is also provided with a protection telescopic mechanism, comprising a baffle, two fixing frames and four first limiting blocks, shifting pieces on the four first limiting blocks are pressed, at the moment, the first limiting blocks extrude corresponding springs, when the four first limiting blocks do not abut against the baffle any more, a grip is pulled, the springs push the four first limiting blocks to move, the four first limiting blocks are all clamped in rectangular grooves of the baffle, and the four limiting blocks are clamped in the rectangular grooves of the baffle. And at the moment, the rising baffle can shield the rotating mechanism of the robot body, the situation that the sprayed medium is possibly sprayed to the rotating mechanism of the robot accidentally, and consequently the rotating mechanism is blocked and rusted is avoided, the situation that the service life of the quartz quenching robot is shortened is avoided, and work of the quartz quenching robot is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of safety protection, in particular to a protection mechanism for a quartz quenching robot. Background Art

[0002] The quartz quenching robot is an advanced industrial robot that uses quartz quenching technology for the processing and quenching of metal workpieces. The robot has high-precision, fast and reliable processing capabilities, and can complete the quenching process in a short time, improving production efficiency and product quality. The quartz quenching robot has the characteristics of strong flexibility and simple operation. It can be customized according to different production needs and is widely used in automotive parts, mold manufacturing, aerospace and other industries. Its introduction can not only improve production efficiency, but also reduce production costs. It is one of the important equipment in the current industrial manufacturing field. To ensure work safety and long-term stable operation of the robot, the quartz quenching robot is equipped with a variety of protective mechanisms to ensure a safe production environment.

[0003] At present, the existing seamless steel pipe robot welding protection mechanism (CN220161547U) discloses a seamless steel pipe robot welding protection mechanism, including a welding robot, one end of the welding robot is rotatably connected to a connecting frame, one end of the connecting frame is fixedly connected to a support rod, one end of the support rod is fixedly connected to a welding rod, one end of the welding rod is internally provided with a welding head, one end of the support rod is provided with a connecting assembly, and one end of the connecting assembly is fixedly connected to a connecting plate. Through the coordinated use of the welding robot, the connecting frame, the support rod, the welding rod, the welding head, the connecting plate, the protective cylinder, the protective extension sleeve, the elastic assembly and the through hole, it is convenient to push the protective extension sleeve to slide, and it is convenient to try to protect the welding rod and the welding head, and avoid the welding rod and the welding head from being damaged by collision when the rotation angle is adjusted. The protective cylinder and the protective extension sleeve can be quickly installed and disassembled through the connecting assembly.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: the turntable enables the robot to rotate in the horizontal direction at a controlled speed and angle. This rotation action can ensure that the quartz particles evenly cover the entire workpiece surface and achieve a comprehensive quenching effect. However, when the quartz nozzle sprays quartz particles, some quartz particles may enter the interior of the turntable, causing wear and corrosion on the surface of the turntable. Long-term particle contact may reduce the smoothness and precision of the turntable, and may also cause failures of the mechanical and electronic components inside the turntable, and even cause damage to key parts, thereby affecting the normal operation of the turntable.

[0005] However, during the implementation of the above technical solution, the following technical problems were found:

[0006] When the quartz quenching robot sprays quartz quenching medium during work, the sprayed medium may accidentally spray onto the robot. The quartz quenching robot has a rotating mechanism, which is used to realize processing operations at different angles during the processing. If this rotating mechanism is sprayed with quartz quenching medium, it may cause the rotating mechanism to operate poorly, or even cause the rotating mechanism to get stuck or rusted, affecting the normal operation of the robot and reducing the service life of the quartz quenching robot. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In view of the deficiencies in the prior art, the utility model provides a protective mechanism for a quartz quenching robot, which solves the problem that when the quartz quenching robot sprays quartz quenching medium during operation, the sprayed medium may be accidentally sprayed onto the robot. The quartz quenching robot has a rotating mechanism for realizing processing operations at different angles during the processing. If the rotating mechanism is sprayed with the quartz quenching medium, it may cause the rotating mechanism to operate poorly, or even cause the rotating mechanism to get stuck or rusted, thereby affecting the normal operation of the robot and reducing the service life of the quartz quenching robot. Technical problem.

[0009] (II) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A protective mechanism for a quartz quenching robot comprises a robot body, the lower surface of which is fixedly connected to a base. The protective mechanism for a quartz quenching robot is also provided with a protective telescopic mechanism, comprising a baffle, two fixed frames and four limit blocks. A U-shaped groove is provided on the upper surface of the base, and the baffle is movably connected to the base through the U-shaped groove. The two fixed frames are both fixedly connected to the upper surface of the base, and the two fixed frames are parallel to each other. The interiors of the two fixed frames are both fixedly connected to fixed plates, and both ends of the two fixed plates are fixedly connected to springs. The four limit blocks are movably connected to the front and rear ends of the two fixed frames, and each of the limit blocks is fixedly connected to the corresponding spring. A handle is fixedly connected to the upper surface of the baffle, and rectangular grooves corresponding to the positions of the limit blocks are provided through both ends of the baffle.

[0012] Preferably, both ends of each of the first limiting blocks are provided with limiting grooves, and the front end of each of the first limiting blocks is movably connected to the second limiting block through the limiting grooves.

[0013] Preferably, each of the second limiting blocks is fixedly connected to the inner wall of the corresponding fixing frame.

[0014] Preferably, two long rods parallel to each other are arranged in the U-shaped groove, and the lower surfaces of the two long rods are fixedly connected to the inner wall of the base.

[0015] Preferably: a long groove is formed through the upper surfaces of the two fixed frames, two paddles corresponding to the position of the limit block are arranged at the upper end of each fixed frame, and the lower surfaces of the two paddles pass through the long groove and are fixedly connected to the corresponding limit block.

[0016] Preferably, two grooves corresponding to the positions of the long rods are provided inside the baffles, and the limiting columns are movably sleeved inside the baffles through the grooves.

[0017] Preferably, two holes corresponding to the positions of the limiting posts are formed through the lower surface of the baffle.

[0018] Preferably, the two long rods pass through the holes and are fixedly connected to the lower surfaces of the corresponding limiting columns.

[0019] (III) Beneficial effects

[0020] 1. Press the paddles on the four limit blocks. At this time, the limit blocks squeeze the corresponding springs. When the four limit blocks no longer resist the baffle, pull the handle, and the handle drives the baffle to rise. When the baffle rises to a certain height, the four limit blocks correspond to the positions of the four rectangular grooves. At this time, the originally squeezed springs rebound, and the springs push the four limit blocks to move, so that the four limit blocks are all stuck in the rectangular grooves of the baffle. At this time, the rising baffle will block the rotating mechanism of the robot body, avoiding the sprayed medium from being accidentally sprayed onto the rotating mechanism of the robot, causing the rotating mechanism to get stuck and rusted, avoiding the reduction of the service life of the quartz quenching robot, and ensuring that the work of the quartz quenching robot is not affected.

[0021] 2. When the position of limit block 1 corresponds to the rectangular groove on the baffle, the originally squeezed spring will push limit block 1 to move. When limit block 1 moves to a certain distance, limit block 2 in the fixed frame will press against the inner wall of limit block 1, so that limit block 1 will no longer move, thus avoiding the problem of limit block 1 falling off due to excessive movement of limit block 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Figure 1 It is a structural diagram of the entire utility model;

[0024] Figure 2 This is a structural diagram of the baffle of the utility model;

[0025] Figure 3 This is a structural diagram of the fixed frame of the utility model;

[0026] Figure 4 This is the internal structure diagram of the base of the utility model.

[0027] Legend: 1. Robot body; 2. Base; 3. Baffle; 4. Limit block 1; 5. Fixed frame; 6. U-shaped groove; 7. Handle; 8. Rectangular groove; 9. Long groove; 10. Pick; 11. Limit groove; 12. Spring; 13. Fixed plate; 14. Limit block 2; 15. Long rod; 16. Limit column; 17. Hole. DETAILED DESCRIPTION

[0028] The embodiment of the present application provides a protective mechanism for a quartz quenching robot, which effectively solves the problem that when the quartz quenching robot sprays quartz quenching medium during operation, the sprayed medium may be accidentally sprayed onto the robot. The quartz quenching robot has a rotating mechanism for realizing processing operations at different angles during the processing. If the rotating mechanism is sprayed with the quartz quenching medium, it may cause the rotating mechanism to operate poorly, or even cause the rotating mechanism to get stuck or rusted, thereby affecting the normal operation of the robot and reducing the service life of the quartz quenching robot. Press the paddle on one of the four limit blocks. At this time, the limit block squeezes Corresponding springs, when the four limit blocks no longer resist the baffle, pull the handle, the handle drives the baffle to rise, when the baffle rises to a certain height, the four limit blocks correspond to the positions of the four rectangular grooves, at this time the originally squeezed spring rebounds, the spring pushes the four limit blocks to move, so that the four limit blocks are all stuck in the rectangular grooves of the baffle, at this time the rising baffle will block the rotating mechanism of the robot body, avoiding the sprayed medium from accidentally spraying onto the rotating mechanism of the robot, causing the rotating mechanism to get stuck and rusted, avoiding the reduction of the service life of the quartz quenching robot, and ensuring that the operation of the quartz quenching robot is not affected.

[0029] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problems of the prior art, and the overall idea is as follows:

[0030] In view of the problems existing in the prior art, the utility model provides a protective mechanism for a quartz quenching robot, including a robot body 1, the lower surface of the robot body 1 is fixedly connected to a base 2, the protective mechanism for the quartz quenching robot is also provided with a protective telescopic mechanism, including a baffle 3, two fixed frames 5 and four limit blocks 4, the upper surface of the base 2 is provided with a U-shaped groove 6, the baffle 3 is movably connected to the base 2 through the U-shaped groove 6, the two fixed frames 5 are fixedly connected to the upper surface of the base 2, the two fixed frames 5 are parallel to each other, the interiors of the two fixed frames 5 are fixedly connected to a fixed plate 13, both ends of the two fixed plates 13 are fixedly connected to springs 12, the four limit blocks 4 are movably connected to the front and rear ends of the two fixed frames 5, each limit block 4 is fixedly connected to the corresponding spring 12, the upper surface of the baffle 3 is fixedly connected to a handle 7, both ends of the baffle 3 are penetrated by A rectangular groove 8 corresponding to the position of the limit block 4, limit grooves 11 are provided at both ends of each limit block 4, and the front end position of each limit block 4 is movably connected to the limit block 2 14 through the limit groove 11, and each limit block 2 14 is fixedly connected to the inner wall of the corresponding fixed frame 5. Two long rods 15 parallel to each other are arranged in the U-shaped groove 6, and the lower surfaces of the two long rods 15 are fixedly connected to the inner wall of the base 2. Press the paddles 10 on the four limit blocks 4, and the limit blocks 4 squeeze the corresponding springs 12 at this time. When the four limit blocks 4 no longer resist the baffle 3, pull the handle 7, and the handle 7 drives the baffle 3 to rise. When the baffle 3 rises to a certain height, the four limit blocks 4 correspond to the positions of the four rectangular grooves 8. At this time, the originally squeezed springs 12 rebound, and the springs 12 push the four limit blocks 4 to move, so that the four limit blocks 4 are all clamped in the rectangular grooves 8 of the baffle 3.

[0031] The upper surfaces of the two fixed frames 5 are penetrated with long grooves 9, and the upper end position of each fixed frame 5 is provided with two paddles 10 corresponding to the position of the limit block 4. The lower surfaces of the two paddles 10 pass through the long grooves 9 and are fixedly connected to the corresponding limit block 4. The interior of the baffle 3 is provided with two grooves corresponding to the position of the long rod 15, and the interior of the baffle 3 is movably connected with the limit column 16 through the groove. At this time, the rising baffle 3 will block the rotating mechanism of the robot body 1, avoiding the sprayed medium from being accidentally sprayed onto the rotating mechanism of the robot, causing the rotating mechanism to get stuck or rusted, avoiding the reduction of the service life of the quartz quenching robot, and ensuring that the operation of the quartz quenching robot is not affected.

[0032] Two holes 17 corresponding to the positions of the limit posts 16 are formed through the lower surface of the baffle 3, and the two long rods 15 pass through the holes 17 and are fixedly connected to the lower surfaces of the corresponding limit posts 16. When the limit block 4 corresponds to the rectangular groove 8 on the baffle 3, the originally squeezed spring 12 will push the limit block 4 to move. When the limit block 4 moves to a certain distance, the limit block 2 14 in the fixed frame 5 will press against the inner wall of the limit block 4, so that the limit block 4 stops moving, thereby avoiding the problem of the limit block 4 falling off due to excessive movement of the limit block 4.

[0033] Working principle:

[0034] First, press the paddles 10 on the four limit blocks 4. At this time, the limit blocks 4 squeeze the corresponding springs 12. When the four limit blocks 4 no longer press against the baffle 3, pull the handle 7, and the handle 7 drives the baffle 3 to rise. When the baffle 3 rises to a certain height, the four limit blocks 4 correspond to the positions of the four rectangular grooves 8. At this time, the originally squeezed springs 12 rebound, and the springs 12 push the four limit blocks 4 to move, so that the four limit blocks 4 are all stuck in the rectangular grooves 8 of the baffle 3. At this time, the rising baffle 3 will block the rotating mechanism of the robot body 1 to avoid spraying. The medium may accidentally spray onto the rotating mechanism of the robot, causing the rotating mechanism to get stuck or rusted, thereby avoiding the reduction of the service life of the quartz quenching robot and ensuring that the operation of the quartz quenching robot is not affected. When the limit block 4 corresponds to the position of the rectangular groove 8 on the baffle 3, the originally squeezed spring 12 will push the limit block 4 to move. When the limit block 4 moves to a certain distance, the limit block 2 14 in the fixed frame 5 will press against the inner wall of the limit block 4, so that the limit block 4 no longer moves, thereby avoiding the problem of the limit block 4 falling off due to excessive movement of the limit block 4.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A protective mechanism for a quartz quenching robot, comprising a robot body (1), wherein a base (2) is fixedly connected to the lower surface of the robot body (1), characterized in that: The protective mechanism for a quartz quenching robot is also provided with a protective telescopic mechanism, comprising a baffle (3), two fixed frames (5) and four limit blocks (4); a U-shaped groove (6) is provided on the upper surface of the base (2); the baffle (3) is movably connected to the base (2) via the U-shaped groove (6); the two fixed frames (5) are fixedly connected to the upper surface of the base (2); the two fixed frames (5) are parallel to each other; and the interiors of the two fixed frames (5) are fixedly connected with a fixed plate (13); The two ends of the two fixed plates (13) are fixedly connected to springs (12), the four limit blocks (4) are movably connected to the front and rear ends of the two fixed frames (5), each limit block (4) is fixedly connected to the corresponding spring (12), the upper surface of the baffle (3) is fixedly connected to a handle (7), and both ends of the baffle (3) are penetrated by rectangular grooves (8) corresponding to the position of the limit block (4).

2. A protective mechanism for a quartz quenching robot as claimed in claim 1, characterized in that: Both ends of each of the limit blocks (4) are provided with limit slots (11); The front end of each limit block 1 (4) is movably connected to the limit block 2 (14) via the limit groove (11).

3. A protective mechanism for a quartz quenching robot as claimed in claim 2, characterized in that: Each of the second limiting blocks (14) is fixedly connected to the inner wall of the corresponding fixing frame (5).

4. A protective mechanism for a quartz quenching robot as claimed in claim 1, characterized in that: Two long rods (15) parallel to each other are arranged in the U-shaped groove (6), and the lower surfaces of the two long rods (15) are fixedly connected to the inner wall of the base (2).

5. The protective mechanism for a quartz quenching robot according to claim 1, characterized in that: The upper surfaces of the two fixing frames (5) are each provided with a long groove (9) extending therethrough, and the upper end of each fixing frame (5) is provided with two paddles (10) corresponding to the position of the limiting block 1 (4); Wherein, the lower surfaces of the two paddles (10) pass through the long slot (9) and are fixedly connected to the corresponding limiting block 1 (4).

6. A protective mechanism for a quartz quenching robot as claimed in claim 1, characterized in that: The baffle (3) is provided with two grooves inside corresponding to the positions of the long rod (15); The interior of the baffle (3) is movably sleeved with the limiting column (16) via the groove.

7. A protective mechanism for a quartz quenching robot as claimed in claim 1, characterized in that: The lower surface of the baffle (3) is provided with two holes (17) which correspond to the positions of the limiting posts (16).

8. A protective mechanism for a quartz quenching robot as claimed in claim 6, characterized in that: The two long rods (15) both pass through the holes (17) and are fixedly connected to the lower surfaces of the corresponding limiting columns (16).

Images