Compensator surface spraying device

Abstract

The utility model relates to the technical fields of spraying device especially is involved in a kind of compensator surface spraying device, it is convenient to spray different height compensator, reduce use limitation, improve work efficiency and the uniformity of spraying;Including base and support platform, support platform is installed at the top of base;Still include clamping device, moving device, first electric cylinder, spray gun and connecting valve, clamping device is provided on base, clamping device is used to clamp and fix and move adjustment compensator, first electric cylinder is installed on moving device, moving device is used to drive first electric cylinder to lift and move, spray gun is installed on the moving end of first electric cylinder, connecting valve is communicated and set on spray gun, connecting valve is communicated with external supply equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying devices, and in particular to a spraying device for the surface of a compensator. Background Technology

[0002] As an important pipeline fitting, compensators are widely used in many industrial fields such as petroleum, chemical, power, and metallurgy. Surface coating treatment of compensators is an effective protective measure that can significantly improve their corrosion resistance, wear resistance, and oxidation resistance, extend their service life, and reduce maintenance costs.

[0003] Currently, among existing spraying equipment, such as the patent with authorization announcement number CN221183283U, this utility model belongs to the field of compensator production technology, and in particular, a compensator surface spraying device. In view of the problem that the existing compensator surface spraying device has been found to have low efficiency and poor spraying quality control in actual operation, resulting in poor practicality, the following solution is proposed. It includes a mounting box, a support column is rotatably connected to the top left of the mounting box, and a support platform is fixedly installed at the top of the support column. The compensator is placed on the top of the support platform, and a clamping component is connected to the support platform and clamps the compensator. A positioning component is installed on the front side of the support column.

[0004] However, it was found during the use of the device that the spraying position of the compensator was relatively limited and not convenient to adapt to the spraying of compensators of different heights. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a compensator surface spraying device that facilitates spraying compensators of different heights, reduces usage limitations, and improves work efficiency and spraying uniformity.

[0006] This utility model discloses a surface coating device for compensators, comprising a base and a support platform, with the support platform mounted on the top of the base; it also includes a clamping device, a moving device, a first electric cylinder, a spray gun, and a connecting valve. The clamping device is provided on the base for clamping, fixing, and adjusting the compensator. The first electric cylinder is mounted on the moving device, which drives the first electric cylinder to move up and down. The spray gun is mounted on the moving end of the first electric cylinder. The connecting valve is connected to the spray gun and communicates with an external supply device. The compensator is placed vertically on the top of the support platform, and then its upper part is clamped and fixed by the clamping device. The compensator is then moved upward a certain distance by the clamping device, making it suspended in the air. Subsequently, the paint is delivered to the connecting valve and the spray gun by the external supply device, allowing the spray gun to coat the surface of the compensator. Simultaneously, the clamping device drives the compensator to rotate horizontally, thereby allowing different positions on the surface of the compensator to be sprayed. The moving device drives the first electric cylinder to move up and down, facilitating the spraying of compensators at different heights, reducing usage limitations, and improving work efficiency and coating uniformity.

[0007] Preferably, the clamping device includes a support device, a housing, a sliding plate, clamping members, a guide rail, a connecting arm, and a second electric cylinder. The housing is mounted on the support device, which is used to drive the housing to lift, rotate, and move. The sliding plate is slidably mounted inside the housing. Two sets of clamping members are slidably mounted on the lower part of the housing via the guide rail, with the bottom of the two sets of clamping members extending outside the housing. Two sets of connecting arms are rotatably mounted between the two sets of clamping members and the sliding plate. The second electric cylinder is mounted on the top of the housing, and its output end is connected to the sliding plate. The second electric cylinder drives the sliding plate to slide downward, causing the sliding plate to move away from the two sets of clamping members via the two sets of connecting arms. This allows the two sets of clamping members to expand, clamp, and fix the compensator, improving the reliability of fixing the compensator and the convenience of operation, as well as the convenience of spraying at different positions during the movement of the compensator.

[0008] Preferably, the support device includes a support base, a connecting shaft, a gear ring, a gear, a first motor, and a hydraulic telescopic arm. The support base is mounted on the moving end of the hydraulic telescopic arm, the hydraulic telescopic arm is mounted on the base, the connecting shaft is rotatably mounted on the support base, the bottom end of the connecting shaft is connected to the top end of the housing, and a second electric cylinder is disposed inside the connecting shaft. The gear ring is mounted on the outer wall of the connecting shaft, the first motor is mounted on the outer wall of the support base, and the output end of the first motor is provided with a gear that meshes with the gear ring. The hydraulic telescopic arm drives the support base to move up and down, causing the support base to move the compensator upward and suspend it in the air. The first motor drives the gear to rotate, causing the gear to drive the connecting shaft to rotate through the gear ring, thereby providing power for the horizontal rotation of the compensator.

[0009] Preferably, the moving device includes a guide, a second motor, and a lead screw. The guide is mounted on the base, the second motor is mounted on the top of the guide, the lead screw is rotatably mounted inside the guide, the output end of the second motor is connected to the lead screw, and the first electric cylinder is slidably mounted on the guide through a connecting block and is also mounted on the lead screw through the connecting block. The second motor drives the lead screw to rotate, thereby driving the first electric cylinder to move up and down.

[0010] Preferably, it also includes an air suction hood, which is installed on the outer wall of the base and is connected to an external purification device; the external purification device draws air from the air suction hood, so that the air suction hood absorbs the odor generated during the spraying process, thereby improving the environmental protection effect.

[0011] Preferably, an electromagnetic slip ring is provided between the support base and the connecting shaft; this improves the convenience of powering the second electric cylinder when the connecting shaft rotates.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The compensator is placed vertically on the top of the support platform, and then its upper part is clamped and fixed by the clamping device. Then, the compensator is moved upward a certain distance by the clamping device so that it is in a suspended state. Subsequently, the paint is delivered to the connecting valve and the spray gun by the external supply equipment, so that the spray gun sprays the surface of the compensator. At the same time, the clamping device drives the compensator to rotate horizontally, so that different positions on the surface of the compensator are sprayed. The moving device drives the first electric cylinder to move up and down, which facilitates the spraying of compensators at different heights, reduces the limitations of use, and improves work efficiency and spraying uniformity. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is a partial isometric structural diagram showing the connection between the support base and the connecting shaft, etc. Figure 3 This is a partial isometric structural diagram of the connection between the sliding plate and the second electric cylinder, etc. Figure 4 This is a partial isometric structural diagram of the connection between the connecting shaft and the gear ring, etc. Figure 5 This is a partial isometric structural diagram of the connection between the first electric cylinder and the spray gun, etc.

[0014] The following components are labeled in the attached diagram: 1. Base; 2. Support platform; 3. First electric cylinder; 4. Spray gun; 5. Connecting valve; 6. Housing; 7. Sliding plate; 8. Clamping component; 9. Guide rail; 10. Connecting arm; 11. Second electric cylinder; 12. Support base; 13. Connecting shaft; 14. Gear ring; 15. Gear; 16. First motor; 17. Guide component; 18. Second motor; 19. Lead screw; 20. Hydraulic telescopic arm; 21. Suction hood. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0016] like Figures 1 to 5 As shown, the present invention provides a compensator surface spraying device, including a base 1 and a support platform 2, with the support platform 2 installed on the top of the base 1; it also includes a clamping device, a moving device, a first electric cylinder 3, a spray gun 4, and a connecting valve 5. The base 1 is provided with a clamping device, which is used to clamp and fix the compensator and move and adjust it. The first electric cylinder 3 is installed on the moving device, which is used to drive the first electric cylinder 3 to move up and down. The spray gun 4 is installed on the moving end of the first electric cylinder 3. The connecting valve 5 is connected to the spray gun 4 and is connected to an external supply device. like Figure 3 As shown, the clamping device includes a support device, a housing 6, a sliding plate 7, clamping members 8, a guide rail 9, a connecting arm 10, and a second electric cylinder 11. The housing 6 is mounted on the support device, which is used to drive the housing 6 to lift and rotate. The sliding plate 7 is slidably mounted inside the housing 6. Two sets of clamping members 8 are slidably mounted on the lower part of the housing 6 through the guide rail 9. The bottom of the two sets of clamping members 8 extends out of the housing 6. Two sets of connecting arms 10 are rotatably mounted between the two sets of clamping members 8 and the sliding plate 7. The second electric cylinder 11 is mounted on the top of the housing 6, and the output end of the second electric cylinder 11 is connected to the sliding plate 7. In this embodiment, the compensator is placed vertically on the top of the support platform 2, and then its upper part is clamped and fixed by a clamping device. The compensator is then moved upward a certain distance by the clamping device, so that it is in a suspended state. Subsequently, the paint is delivered to the connecting valve 5 and the spray gun 4 by an external supply device, so that the spray gun 4 sprays the surface of the compensator. At the same time, the clamping device drives the compensator to rotate horizontally, so that different positions on the surface of the compensator are sprayed. The moving device drives the first electric cylinder 3 to move up and down, which facilitates the spraying of compensators at different heights, reduces the limitations of use, and improves work efficiency and spray uniformity. Example 2

[0017] Based on Example 1, such as Figure 4As shown, this utility model discloses a compensator surface spraying device. The support device includes a support base 12, a connecting shaft 13, a gear ring 14, a gear 15, a first motor 16, and a hydraulic telescopic arm 20. The support base 12 is installed on the moving end of the hydraulic telescopic arm 20, and the hydraulic telescopic arm 20 is installed on the base 1. The connecting shaft 13 is rotatably installed on the support base 12. The bottom end of the connecting shaft 13 is connected to the top end of the housing 6. A second electric cylinder 11 is installed inside the connecting shaft 13. The gear ring 14 is installed on the outer wall of the connecting shaft 13. The first motor 16 is installed on the outer wall of the support base 12. The output end of the first motor 16 is provided with a gear 15 that meshes with the gear ring 14. like Figure 5 As shown, the moving device includes a guide 17, a second motor 18, and a lead screw 19. The guide 17 is mounted on the base 1, the second motor 18 is mounted on the top of the guide 17, and the lead screw 19 is rotatably mounted inside the guide 17. The output end of the second motor 18 is connected to the lead screw 19. The first electric cylinder 3 is slidably mounted on the guide 17 through a connecting block, and the first electric cylinder 3 is also mounted on the lead screw 19 through the connecting block. like Figure 1 As shown, it also includes an air intake hood 21, which is installed on the outer side wall of the base 1 and is connected to an external purification device. like Figure 2 As shown, an electromagnetic slip ring is provided between the support base 12 and the connecting shaft 13; In this embodiment, the second electric cylinder 11 drives the sliding plate 7 to slide downward, causing the sliding plate 7 to move away from each other through the two sets of connecting arms 10. This allows the two sets of clamping members 8 to expand and clamp the compensator, improving the reliability of the compensator's fixation and the convenience of operation. It also improves the convenience of spraying at different positions during the movement of the compensator. The hydraulic telescopic arm 20 drives the support base 12 to move up and down, causing the support base 12 to move the compensator upward and suspend it in the air. The first motor 16 drives the gear 15 to rotate, causing the gear 15 to drive the connecting shaft 13 to rotate through the gear ring 14. This provides power for the horizontal rotation of the compensator through the connecting shaft 13.

[0018] This utility model discloses a compensator surface spraying device. During operation, the compensator is placed vertically on the top of the support platform 2, and then its upper part is clamped and fixed by a clamping device. The compensator is then moved upward a certain distance by the clamping device, so that it is in a suspended state. Subsequently, the paint is delivered to the connecting valve 5 and the spray gun 4 by an external supply device, so that the spray gun 4 sprays the surface of the compensator. At the same time, the clamping device drives the compensator to rotate horizontally, so that different positions on the surface of the compensator are sprayed. The moving device drives the first electric cylinder 3 to move up and down to spray the compensator at different heights.

[0019] The first electric cylinder 3, the second electric cylinder 11, the first motor 16, the second motor 18, and the hydraulic telescopic arm 20 of the compensator surface spraying device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0020] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A compensator surface spraying device, comprising a base (1) and a support platform (2), wherein the support platform (2) is mounted on the top of the base (1); characterized in that, It also includes a clamping device, a moving device, a first electric cylinder (3), a spray gun (4) and a connecting valve (5). The base (1) is provided with a clamping device, which is used to clamp and fix the compensator and move and adjust it. The first electric cylinder (3) is installed on the moving device, which is used to drive the first electric cylinder (3) to move up and down. The spray gun (4) is installed on the moving end of the first electric cylinder (3). The connecting valve (5) is connected to the spray gun (4) and is connected to the external supply equipment.

2. The compensator surface spraying device as described in claim 1, characterized in that, The clamping device includes a support device, a housing (6), a sliding plate (7), clamping parts (8), a guide rail (9), a connecting arm (10), and a second electric cylinder (11). The housing (6) is mounted on the support device, which is used to drive the housing (6) to rise, fall, and rotate. The sliding plate (7) is slidably mounted inside the housing (6). Two sets of clamping parts (8) are slidably mounted on the lower part of the housing (6) through the guide rail (9). The bottom of the two sets of clamping parts (8) extends out of the housing (6). Two sets of connecting arms (10) are rotatably mounted between the two sets of clamping parts (8) and the sliding plate (7). The second electric cylinder (11) is mounted on the top of the housing (6), and the output end of the second electric cylinder (11) is connected to the sliding plate (7).

3. The compensator surface spraying device as described in claim 2, characterized in that, The support device includes a support base (12), a connecting shaft (13), a gear ring (14), a gear (15), a first motor (16), and a hydraulic telescopic arm (20). The support base (12) is installed on the moving end of the hydraulic telescopic arm (20), the hydraulic telescopic arm (20) is installed on the base (1), the connecting shaft (13) is rotatably installed on the support base (12), the bottom end of the connecting shaft (13) is connected to the top end of the housing (6), and the second electric cylinder (11) is set inside the connecting shaft (13). The gear ring (14) is installed on the outer wall of the connecting shaft (13), the first motor (16) is installed on the outer wall of the support base (12), and the output end of the first motor (16) is provided with a gear (15) that meshes with the gear ring (14).

4. The compensator surface spraying device as described in claim 1, characterized in that, The moving device includes a guide (17), a second motor (18), and a lead screw (19). The guide (17) is mounted on the base (1), the second motor (18) is mounted on the top of the guide (17), and the lead screw (19) is rotatably mounted inside the guide (17). The output end of the second motor (18) is connected to the lead screw (19). The first electric cylinder (3) is slidably mounted on the guide (17) through a connecting block, and the first electric cylinder (3) is also mounted on the lead screw (19) through the connecting block.

5. The compensator surface spraying device as described in claim 1, characterized in that, It also includes an air intake hood (21), which is installed on the outer wall of the base (1) and is connected to an external purification device.

6. The compensator surface spraying device as described in claim 3, characterized in that, An electromagnetic slip ring is provided between the support base (12) and the connecting shaft (13).

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