Spraying device for valve machining

Abstract

The utility model relates to the technical field of valve production and processing, and discloses a spraying device for valve processing, which comprises a support component, a clamping plate component is mounted at the top of the support component, a displacement adjusting component is mounted at the top of the clamping plate component, and a rotary braking component is mounted at the bottom of the clamping plate component. According to the spraying device, the rotating braking assembly is installed on the spraying device, when the spraying device is used, spraying work can be carried out in a rotating mode through the rotating braking assembly after fixing is completed, in this way, in the spraying work, the working efficiency is improved, and high efficiency and comprehensiveness are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of valve manufacturing and processing, specifically to a spraying device for valve processing. Background Technology

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and regulate and control the parameters (temperature, pressure, and flow rate) of the transported medium. Based on their function, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid transport systems, possessing functions such as shut-off, regulation, flow diversion, backflow prevention, pressure stabilization, flow splitting, or overflow pressure relief. Valves used in fluid control systems range from the simplest shut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of types and specifications. Valves can be used to control the flow of various types of fluids, including air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media. In production and processing, spraying is often required. Spraying uses a spray gun or disc atomizer, relying on pressure or centrifugal force to disperse the material into uniform and fine droplets, which are then applied to the surface of the object being coated. Coating methods can be divided into air spraying, airless spraying, electrostatic spraying, and various derivatives of these basic spraying forms, such as high-flow-rate low-pressure atomization spraying, thermal spraying, automatic spraying, and multi-group spraying.

[0003] Application number CN202022640847.X discloses a valve processing spraying device for uniform spraying, belonging to the field of valve spraying devices. The device includes a main body, a spraying mechanism on one side of the main body, a fixing point at the bottom of the spraying mechanism, a cleaning mechanism on one side of the fixing point, and a suspension section on one side of the main body. The suspension section is located on the outer surface of one side of the spraying mechanism, and a waste liquid collection point is located at the bottom of the suspension section. The spraying mechanism uses an immersion spraying method to improve spraying uniformity. The cleaning mechanism cleans the valve surface, improving the adhesion of the sprayed liquid to the valve surface and further increasing spraying efficiency. The waste liquid collection point collects waste liquid after spraying, reducing waste liquid contamination and further improving the quality of the sprayed valve, resulting in a better user experience.

[0004] Although the aforementioned utility model improves the uniformity of spraying by using an immersion spraying method through a spraying mechanism, enhances the adhesion of the sprayed liquid to the valve surface through a cleaning mechanism, and further improves the spraying efficiency through a waste liquid collection point to collect waste liquid after spraying, reducing waste liquid contamination and further improving the quality of the sprayed valve and bringing a better user experience, it has a drawback: the device requires multiple nozzles to perform comprehensive spraying, which makes the manufacturing cost of the device high and results in low production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a spraying device for valve processing to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a spraying device for valve processing, including a support assembly, a clamping plate assembly installed on the top of the support assembly, a displacement adjustment assembly installed on the top of the clamping plate assembly, and a rotation braking assembly installed on the bottom of the clamping plate assembly.

[0008] The displacement adjustment assembly includes a rocker arm, on the inner side of which a threaded rod is installed and limited on one side of the mounting bracket. The threaded rod is fixed by a positioning block, and a threaded block is installed in the middle of the threaded rod.

[0009] The rotary braking assembly includes a rotary motor, a brake box is installed at the end of the rotary motor, a transmission belt is installed at the top of the brake box, a pressure roller is installed on the outer middle of the transmission belt, and a driven pulley is installed at the inner end of the transmission belt. A rotating rod is installed on the top of the driven pulley and is installed on one side of the threaded block.

[0010] Furthermore, the bracket assembly includes a mounting bracket, an adjustment and fixing hole is installed on the outer bottom of the mounting bracket, and a telescopic rod is installed inside the mounting bracket. A positioning hole is opened on the outer side of the telescopic rod, and a fixing bolt is installed on the outer side of the adjustment and fixing hole.

[0011] Furthermore, the clamping plate assembly includes a fixed plate, a limiting groove is formed in the middle of the fixed plate, a sliding groove is formed around the limiting groove, an adjusting rack is installed inside the sliding groove, and a push rod is installed on the top of the adjusting rack.

[0012] Furthermore, a fixing plate is mounted on the top of the rotating rod.

[0013] This utility model has the following beneficial effects:

[0014] (1) This utility model is a spraying device for valve processing. By installing a rotary braking component on the device, the spraying work can be carried out by rotating after the device is fixed. This improves the work efficiency and has high efficiency and comprehensiveness in the spraying work.

[0015] (2) This utility model is a spraying device for valve processing. By installing a displacement adjustment component on the device, the device can be moved according to different usage scenarios during the spraying stage. This avoids the limitations caused by the fixed clamping plate and the invariance in use.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a spraying device for valve processing according to the present invention;

[0019] Figure 2 This is a schematic diagram of the clamping plate assembly and displacement adjustment assembly of a spraying device for valve processing according to this utility model;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the bracket assembly of a spraying device for valve processing according to the present invention;

[0021] Figure 4 This is a schematic diagram of the rotary braking component of a spraying device for valve processing according to the present invention;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Bracket assembly; 2. Clamping plate assembly; 3. Displacement adjustment assembly; 4. Rotary brake assembly; 101. Mounting bracket; 102. Adjustment fixing hole; 103. Telescopic rod; 104. Positioning hole; 105. Fixing bolt; 201. Fixing plate; 202. Limiting groove; 203. Slide groove; 204. Adjusting rack; 205. Push rod; 301. Rocker arm; 302. Threaded rod; 303. Positioning block; 304. Threaded block; 401. Rotary motor; 402. Brake box; 403. Transmission belt; 404. Pressure roller; 405. Driven rotating wheel; 406. Rotating rod. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1 - Figure 4 As shown, this utility model is a spraying device for valve processing, including a bracket assembly 1, a clamping plate assembly 2 installed on the top of the bracket assembly 1, a displacement adjustment assembly 3 installed on the top of the clamping plate assembly 2, and a rotation braking assembly 4 installed on the bottom of the clamping plate assembly 2.

[0026] The displacement adjustment assembly 3 includes a rocker arm 301. A threaded rod 302 is installed on the inner side of the rocker arm 301 and is limited and installed on one side of the mounting bracket 101. The threaded rod 302 is fixed by a positioning block 303, and a threaded block 304 is installed in the middle of the threaded rod 302. When it is necessary to adjust the left and right position, the rocker arm 301 can be rocked to rotate the threaded rod 302 at its end. Then, the threaded rod 302 can be rotated by the positioning block 303 to move the threaded block 304 in the middle left and right, thereby realizing the adjustment.

[0027] The rotary braking assembly 4 includes a rotary motor 401, a brake box 402 is installed at the end of the rotary motor 401, a transmission belt 403 is installed on the top of the brake box 402, a pressure roller 404 is installed on the outer side of the middle of the transmission belt 403, and a driven roller 405 is installed at the inner end of the transmission belt 403. A rotating rod 406 is installed on the top of the driven roller 405, and the rotating rod 406 is installed on one side of the threaded block 304.

[0028] By installing a rotary braking component 4 on the device, the spraying work can be carried out by rotating the device after it has been fixed. This improves work efficiency and makes the spraying work more efficient and comprehensive.

[0029] The bracket assembly 1 includes a mounting bracket 101. An adjustment fixing hole 102 is installed on the outer bottom of the mounting bracket 101, and a telescopic rod 103 is installed inside the mounting bracket 101. A positioning hole 104 is opened on the outer side of the telescopic rod 103, and a fixing bolt 105 is installed on the outer side of the adjustment fixing hole 102. By stretching the telescopic rod 103 inside the mounting bracket 101 to a suitable height, the adjustment fixing hole 102 and the positioning hole 104 are fixed by the fixing bolt 105, thus completing the height adjustment work.

[0030] The clamping plate assembly 2 includes a fixed plate 201. A limiting groove 202 is formed in the middle of the fixed plate 201. A sliding groove 203 is formed around the limiting groove 202. An adjusting rack 204 is installed inside the sliding groove 203. A push rod 205 is installed on the top of the adjusting rack 204. The valve material is installed in the middle limiting groove 202 of the fixed plate 201. Then, the adjusting rack 204 is pushed in the sliding groove 203. When pushing, the push rod 205 can make it easier to limit and clamp the material in the center.

[0031] A fixed disk 201 is installed on the top of the rotating rod 406. The rotating motor 401 at the bottom drives the brake box 402 at the end to brake. The brake box 402 drives the transmission belt 403 at the top to perform transmission work. Then, the transmission belt 403 drives the driven wheel 405 installed on the other side. At this time, the driven wheel 405 drives the rotating rod 406 installed in the middle to rotate. The rotating rod 406 is installed at the bottom of the fixed disk 201, so the rotating rod 406 drives the fixed disk 201 to rotate.

[0032] When using this device, first install the displacement adjustment component 3 on top of the bracket assembly 1, then install the clamping plate assembly 2 on one side of the displacement adjustment component 3. Next, use the rotary brake component 4 to spray the valve material clamped on the clamping plate assembly 2. This allows for rotary spraying, resulting in highly efficient spraying. In actual use, the height of the bracket assembly 1 can be adjusted according to current needs. This is done by raising and lowering the telescopic rod 103 inside the mounting bracket 101 until the desired height is reached. Then, fix the adjusting fixing hole 102 and the positioning hole 104 with the fixing bolt 105. This completes the height adjustment. Next, install the valve material in the middle limiting groove 202 of the fixing plate 201. Then, push the surrounding adjusting rack 204 within the sliding groove 203. During this pushing process, the push rod 205 is used to assist in the process. It can save more effort until the material in the center is clamped and limited. Then, the rotating brake assembly 4 is used for rotation braking. When it is necessary to adjust the left and right position, the rocker arm 301 can be shaken to drive the threaded rod 302 at its end to rotate. Then, the threaded rod 302, under the rotation of the positioning block 303, can move the threaded block 304 in the middle left and right to achieve the adjustment. After the adjustment is completed, the bottom rotating motor 401 drives the brake box 402 at the end to brake. The brake box 402 drives the transmission belt 403 at the top to drive the transmission. Then, the transmission belt 403 drives the driven wheel 405 installed on the other side. Then, the driven wheel 405 drives the rotating rod 406 installed in the middle to rotate. The rotating rod 406 is installed at the bottom of the fixed plate 201, so the rotating rod 406 drives the fixed plate 201 to rotate.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spraying device for valve processing, comprising a support assembly (1), characterized in that: The top of the support assembly (1) is equipped with a clamping plate assembly (2), the top of the clamping plate assembly (2) is equipped with a displacement adjustment assembly (3), and the bottom of the clamping plate assembly (2) is equipped with a rotation braking assembly (4). The displacement adjustment assembly (3) includes a rocker arm (301), a threaded rod (302) is installed on the inner side of the rocker arm (301), and is limited to one side of the mounting bracket (101). The threaded rod (302) is fixed by a positioning block (303), and a threaded block (304) is installed in the middle of the threaded rod (302). The rotary braking assembly (4) includes a rotary motor (401), a brake box (402) is installed at the end of the rotary motor (401), a transmission belt (403) is installed on the top of the brake box (402), a pressure roller (404) is installed on the middle outer side of the transmission belt (403), and a driven wheel (405) is installed on the inner end of the transmission belt (403). A rotating rod (406) is installed on the top of the driven wheel (405), and the rotating rod (406) is installed on one side of the threaded block (304).

2. The spraying device for valve processing according to claim 1, characterized in that: The bracket assembly (1) includes a mounting bracket (101), an adjustment fixing hole (102) is installed on the bottom outer side of the mounting bracket (101), and a telescopic rod (103) is installed inside the mounting bracket (101). A positioning hole (104) is opened on the outer side of the telescopic rod (103), and a fixing bolt (105) is installed on the outer side of the adjustment fixing hole (102).

3. The spraying device for valve processing according to claim 1, characterized in that: The clamping plate assembly (2) includes a fixed plate (201), a limiting groove (202) is provided in the middle of the fixed plate (201), a sliding groove (203) is provided around the limiting groove (202), an adjusting rack (204) is installed inside the sliding groove (203), and a push rod (205) is installed on the top of the adjusting rack (204).

4. The spraying device for valve processing according to claim 1, characterized in that: A fixed plate (201) is mounted on the top of the rotating rod (406).

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