Thermal spraying rotary clamping mechanism

Abstract

The utility model discloses a thermal spraying rotating clamping mechanism which comprises a bottom frame and further comprises a rotating rod rotationally installed on the outer wall of one side of the bottom frame, an L-shaped plate is installed on the outer wall of one side of the bottom frame, an electric rotating table is installed on the outer wall of one side of the L-shaped plate, a rotating piece of the electric rotating table is connected with one end of the rotating rod, and a conductive sliding ring is installed on the outer wall of the rotating rod. And mounting boxes are mounted on the outer walls of the two sides of the rotating rod. According to the automatic spraying device, the first clamping assemblies and the second clamping assemblies can be driven by the electric clamping jaws to get close to clamp and rotate a workpiece, uniform spraying is facilitated, and the first clamping assemblies, the second clamping assemblies and the two electric clamping jaws can be alternately used; and after the clamp is used, the first clamping assembly and the second clamping assembly which are just used are subjected to spraying cooling through the spraying assembly, so that the clamping part of the clamp used by a worker is always in a low-temperature state, and the worker is prevented from being scalded when the clamp is continuously used.

Description

Technical Field

[0001] This utility model relates to the field of thermal spraying clamping technology, specifically a thermal spraying rotary clamping mechanism. Background Technology

[0002] Thermal spraying uses a heat source to heat the coating material to a molten or semi-molten state, and then uses a high-speed airflow to atomize it and spray it onto the pre-treated substrate surface to form a coating.

[0003] When performing thermal spraying, a fixture is needed to hold the workpiece and rotate it during the holding process to facilitate uniform spraying on the workpiece surface. Although the current rotating fixture can hold and rotate the workpiece, it does not have a cooling structure. After the workpiece is thermally sprayed, the surface temperature of the clamping end of the fixture is high. When using the fixture to clamp the next workpiece in preparation for thermal spraying, it is easy to get burned when placing the workpiece onto the fixture. Utility Model Content

[0004] The purpose of this invention is to provide a thermal spraying rotary clamping mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a thermal spraying rotary clamping mechanism, comprising: a base frame, and further comprising: a rotating rod rotatably mounted on one outer wall of the base frame, an L-shaped plate mounted on one outer wall of the base frame, and an electric rotating platform mounted on one outer wall of the L-shaped plate, the rotating component of the electric rotating platform being connected to one end of the rotating rod, and a conductive slip ring mounted on the outer wall of the rotating rod, mounting boxes mounted on both outer walls of the rotating rod, and electric grippers mounted on the inner walls of both mounting boxes, a first clamping component mounted on one end of one of the two electric grippers, and a second clamping component mounted on one end of the other gripper, a material receiving component mounted on one end of the base frame, and a water tank mounted on the other end of the base frame, with a spraying component mounted on one inner wall of the water tank.

[0006] The first clamping assembly includes a first mounting plate, a first rotating shaft rotatably mounted on one side of the outer wall of the first mounting plate, a first clamping plate mounted on one end of the first rotating shaft, a motor connected to the other end of the first rotating shaft, and a protective shell mounted on one side of the outer wall of the first mounting plate.

[0007] The second clamping assembly includes a second mounting plate, a second rotating shaft rotatably mounted on one side of the outer wall of the second mounting plate, and a second clamping plate mounted on one end of the second rotating shaft.

[0008] The receiving assembly includes an I-beam and a receiving plate mounted on top of the I-beam.

[0009] The spray assembly includes a spray pipe, a water pump mounted on the spray pipe, and nozzles mounted at both ends of the top of the spray pipe.

[0010] Both the motor and the electric gripper are connected to the inner slip ring rotor of the conductive slip ring via wires.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model discloses a thermal spraying rotary clamping mechanism. The first clamping component and the second clamping component can be driven by electric grippers to approach and clamp and rotate the workpiece, which facilitates uniform spraying. By setting two sets of first clamping components, second clamping components and two electric grippers, they can be used alternately. After use, the first clamping component and the second clamping component that have just been used are sprayed to cool down, so that the clamping part of the clamp used by the worker is always in a low temperature state, avoiding burns to the worker when the clamp is used continuously. Attached Figure Description

[0013] Figure 1 This is a first-view structural diagram of the present invention;

[0014] Figure 2 This is a second-view structural diagram of the present invention;

[0015] Figure 3 This is a structural diagram of the first clamping component and the second clamping component of this utility model.

[0016] In the diagram: 1. Base frame; 2. Rotating rod; 3. L-shaped plate; 4. Electric rotary table; 5. Conductive slip ring; 6. Mounting box; 7. Electric gripper; 8. First clamping assembly; 801. First mounting plate; 802. First rotating shaft; 803. First clamping plate; 804. Motor; 805. Protective shell; 9. Second clamping assembly; 901. Second mounting plate; 902. Second rotating shaft; 903. Second clamping plate; 10. Receiving assembly; 1001. I-beam plate; 1002. Receiving plate; 11. Water tank; 12. Spray assembly; 1201. Spray pipe; 1202. Water pump; 1203. Nozzle; 13. Workpiece. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3The present invention provides a thermal spraying rotary clamping mechanism, comprising: a base frame 1, and further comprising: a rotating rod 2 rotatably mounted on one outer wall of the base frame 1; an L-shaped plate 3 mounted on one outer wall of the base frame 1, and an electric rotating table 4 mounted on one outer wall of the L-shaped plate 3; a rotating component of the electric rotating table 4 connected to one end of the rotating rod 2; a conductive slip ring 5 mounted on the outer wall of the rotating rod 2; mounting boxes 6 mounted on both outer walls of the rotating rod 2; electric grippers 7 mounted on the inner walls of both mounting boxes 6; a first clamping component 8 mounted on one end of one of the two electric grippers 7; and a second clamping component 9 mounted on one end of the other gripper of both electric grippers 7; a material receiving component 10 mounted on one end of the base frame 1; and a water tank 11 mounted on the other end of the base frame 1; and a spraying component 12 mounted on one inner wall of the water tank 11.

[0019] It should be noted that water can be poured into the water tank 11. The electric gripper 7 can then move the first clamping assembly 8 and the second clamping assembly 9 closer to clamp the workpiece 13, allowing for thermal spraying. During thermal spraying, the first clamping assembly 8 can rotate the workpiece 13 to ensure even spraying. After spraying, the electric gripper 7 can move the first clamping assembly 8 and the second clamping assembly 9 apart, allowing the workpiece 13 to fall onto the receiving assembly 10, facilitating the worker's removal of the workpiece 13 using tools. The workpiece 13 can then be moved away by the electric gripper. The turntable 4 drives the rotating rod 2 to rotate 180°, swapping the positions of the two electric grippers 7, and using the other electric gripper 7 to clamp the next workpiece, which facilitates thermal spraying. At the same time, the spray assembly 12 can spray and cool the first set of clamping assemblies 8 and the second set of clamping assemblies 9 that have just been used. By setting two sets of first clamping assemblies 8 and second clamping assemblies 9, they can be used alternately and sprayed to cool them down after use, so that the clamping part of the fixture used by the worker is always kept at a low temperature, avoiding burns to the worker when the fixture is used continuously.

[0020] In a preferred embodiment, the first clamping assembly 8 includes a first mounting plate 801, a first rotating shaft 802 rotatably mounted on one side of the outer wall of the first mounting plate 801, a first clamping plate 803 mounted on one end of the first rotating shaft 802, a motor 804 connected to the other end of the first rotating shaft 802, and a protective shell 805 mounted on one side of the outer wall of the first mounting plate 801.

[0021] It should be noted that the electric gripper 7 can drive the first clamping plate 803 and the second clamping assembly 9 to move closer to each other to clamp the workpiece 13. After clamping, the motor 804 can drive the first rotating shaft 802 to rotate, thereby driving the workpiece 13 to rotate.

[0022] In a preferred embodiment, the second clamping assembly 9 includes a second mounting plate 901, a second rotating shaft 902 rotatably mounted on one side of the outer wall of the second mounting plate 901, and a second clamping plate 903 mounted on one end of the second rotating shaft 902.

[0023] It should be noted that the electric gripper 7 can drive the first clamping plate 803 and the second clamping plate 903 to move closer to each other to clamp the workpiece 13.

[0024] In a preferred embodiment, the receiving assembly 10 includes an I-beam 1001 and a receiving plate 1002 mounted on top of the I-beam 1001.

[0025] It should be noted that after the workpiece 13 is thermally sprayed, the electric gripper 7 can move the first clamping plate 803 and the second clamping plate 903 away from each other, so that the workpiece falls onto the receiving plate 1002, making it convenient for workers to use tools to transfer the workpiece 13.

[0026] In a preferred embodiment, the spray assembly 12 includes a spray pipe 1201, a water pump 1202 mounted on the spray pipe 1201, and nozzles 1203 mounted at both ends of the top of the spray pipe 1201.

[0027] It should be noted that water in the water tank 11 can be pumped into the spray pipe 1201 by the water pump 1202 and sent to the two nozzles 1203 to spray and cool the used first clamping plate 803 and second clamping plate 903.

[0028] In a preferred embodiment, both the motor 804 and the electric gripper 7 are connected to the inner slip ring rotor of the conductive slip ring 5 via wires.

[0029] It should be noted here that the problem of wire entanglement between motor 804 and electric gripper 7 during the rotation of rotating rod 2 should be avoided.

[0030] Working principle: Water can be poured into the water tank 11. The electric gripper 7 can drive the first clamping plate 803 and the second clamping plate 903 to move closer together to clamp the workpiece 13. At this time, thermal spraying can be performed on the workpiece. During the thermal spraying process, the motor 804 can drive the first rotating shaft 802 to rotate, thereby driving the workpiece 13 to rotate, which facilitates uniform spraying. After spraying, the electric gripper 7 can drive the first clamping plate 803 and the second clamping plate 903 to move away from each other, so that the workpiece falls onto the receiving plate 1002, which is convenient for workers to transfer the workpiece 13 with tools. At this time, the electric rotary table 4 can drive the rotating rod 2 to rotate. Rotate 180° to interchange the positions of the two electric grippers 7, and use the other electric gripper 7 to clamp the next workpiece for easy thermal spraying. At the same time, water in the water tank 11 can be pumped to the spray pipe 1201 by the water pump 1202 and sent to the two nozzles 1203 to spray and cool the used first clamping plate 803 and second clamping plate 903. By setting two sets of first clamping plates 803 and second clamping plates 903, they can be used alternately and sprayed to cool them down after use, so that the clamping part of the fixture used by the worker is always kept at a low temperature, avoiding burns to the worker when the fixture is used continuously.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A thermal spraying rotary clamping mechanism, comprising: Base frame (1); The invention is characterized by further comprising: a rotating rod (2) rotatably mounted on one side of the outer wall of the base frame (1), an L-shaped plate (3) mounted on one side of the outer wall of the base frame (1), and an electric rotating table (4) mounted on one side of the outer wall of the L-shaped plate (3), the rotating part of the electric rotating table (4) being connected to one end of the rotating rod (2), and a conductive slip ring (5) mounted on the outer wall of the rotating rod (2), mounting boxes (6) mounted on both sides of the outer wall of the rotating rod (2), and electric grippers (7) mounted on the inner walls of both mounting boxes (6), a first clamping component (8) mounted on one end of one of the two electric grippers (7), and a second clamping component (9) mounted on one end of the other gripper of the two electric grippers (7), a material receiving component (10) mounted on one end of the base frame (1), and a water tank (11) mounted on the other end of the base frame (1), and a spraying component (12) mounted on one side of the inner wall of the water tank (11).

2. The thermal spraying rotary clamping mechanism according to claim 1, characterized in that: The first clamping assembly (8) includes a first mounting plate (801), a first rotating shaft (802) rotatably mounted on one side of the outer wall of the first mounting plate (801), a first clamping plate (803) mounted on one end of the first rotating shaft (802), a motor (804) connected to the other end of the first rotating shaft (802), and a protective shell (805) mounted on one side of the outer wall of the first mounting plate (801).

3. The thermal spraying rotary clamping mechanism according to claim 1, characterized in that: The second clamping assembly (9) includes a second mounting plate (901), a second rotating shaft (902) rotatably mounted on one side of the outer wall of the second mounting plate (901), and a second clamping plate (903) mounted on one end of the second rotating shaft (902).

4. The thermal spraying rotary clamping mechanism according to claim 1, characterized in that: The receiving assembly (10) includes an I-beam (1001) and a receiving plate (1002) mounted on top of the I-beam (1001).

5. A thermal spraying rotary clamping mechanism according to claim 1, characterized in that: The spray assembly (12) includes a spray pipe (1201), a water pump (1202) installed on the spray pipe (1201), and nozzles (1203) installed at both ends of the top of the spray pipe (1201).

6. A thermal spraying rotary clamping mechanism according to claim 2, characterized in that: Both the motor (804) and the electric gripper (7) are connected to the inner slip ring rotor of the conductive slip ring (5) via wires.

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