Corrosion-resistant special valve surface treatment equipment

Abstract

The utility model relates to the technical field of valve production, and discloses corrosion-resistant special valve surface treatment equipment which comprises an equipment shell, the inner wall of the equipment shell is fixedly connected with a fixing plate, a rotating assembly is arranged in the equipment shell, and a spraying assembly is arranged at the top of the equipment shell; the rotating assembly comprises a gear motor. The corrosion-resistant special valve surface treatment equipment is provided with a gear motor, a rotating rod, a first bevel gear, a second bevel gear, a long rod, a fixed bearing, workbenches, a rotating block and a rotating groove, the multiple workbenches can rotate through work of the gear motor, the workbenches drive valve workpieces to rotate, the rotating valve workpieces can be sprayed through a spray head, and the spraying efficiency is improved. The spraying liquid can be ensured to uniformly cover the surfaces of the valve workpieces, a plurality of valve workpieces can be sprayed at one time, the efficiency is improved, and the requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a surface treatment device for corrosion-resistant special valves. Background Art

[0002] With the continuous development of industrial technology, valves are used more and more widely in various fields, especially in corrosive media environments such as chemical, petroleum, and pharmaceutical industries, which put forward higher requirements on the corrosion resistance of valves.

[0003] During the production process of valves, the surface of the valves needs to be sprayed to make the valves more corrosion-resistant.

[0004] The prior art patent document with publication number CN220496694U provides a valve forging surface spraying device. By setting a hydraulic rod, the hydraulic rod pushes the clamping blocks at both ends to move toward the middle through the slide groove on the clamping platform to clamp and fix the valve forging to be sprayed. After clamping and fixing are completed, the clamping platform is pushed into the interior of the box by pushing the handle.

[0005] Although the above-mentioned existing technology can clamp and fix the valve to facilitate the nozzle to spray the paint onto the valve, it can only spray one valve workpiece at a time and cannot spray multiple valve workpieces. The efficiency is low and cannot meet people's needs. Therefore, we need a corrosion-resistant special valve surface treatment equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a corrosion-resistant special valve surface treatment device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a corrosion-resistant special valve surface treatment device, comprising a device housing, an inner wall of the device housing is fixedly connected to a fixed plate, a rotating assembly is provided inside the device housing, and a spraying assembly is provided on the top of the device housing;

[0008] The rotating assembly includes a reduction motor, and the output shaft of the reduction motor is fixedly connected to a rotating rod through a coupling, the outer wall of the rotating rod is fixedly connected to a first bevel gear, and the outer wall of the first bevel gear is meshedly connected to a second bevel gear, the outer wall of the second bevel gear is fixedly connected to a long rod, the inner wall of the fixed plate is fixedly connected to a fixed bearing, one end of the long rod is fixedly connected to a workbench, and the bottom of the workbench is fixedly connected to a rotating block, and a rotating groove is opened on the upper surface of the fixed plate;

[0009] The spraying assembly includes a liquid storage tank, a paint spray pump is installed on the top of the equipment housing, and a fixed pipe is provided inside the equipment housing. The outer wall of the fixed pipe is fixedly connected to a diversion pipe, and the outer wall of the diversion pipe is provided with a spray head.

[0010] Preferably, a screw is fixedly connected to the top of the workbench, and a valve workpiece is provided on the top of the workbench, the outer wall of the screw is threadedly connected to a nut, and the top of the nut is fixedly connected to a fixed handle, and the outer wall of the equipment housing is hinged with an equipment door.

[0011] Preferably, there are multiple first bevel gears, and the multiple first bevel gears are equidistantly arranged on the rotating rod.

[0012] Preferably, one end of the long rod passes through a fixed bearing and is connected to the workbench.

[0013] Preferably, the fixed plate forms a rotating structure with the rotating block through the rotating groove, and the outer wall of the rotating block fits with the inner wall of the rotating groove.

[0014] Preferably, there are multiple diverter tubes, and the multiple diverter tubes are arranged on the fixed tube at equal distances.

[0015] Preferably, there are multiple nozzles, and the multiple nozzles are arranged at equal distances on the diversion pipe.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] First, the utility model is provided with a reduction motor, a rotating rod, a first bevel gear, a second bevel gear, a long rod, a fixed bearing, a workbench, a rotating block and a rotating groove. Through the operation of the reduction motor, multiple workbenches can be rotated, and the workbench drives the valve workpiece to rotate. The multiple rotating valve workpieces can be sprayed through the spray head to ensure that the spray liquid can be evenly covered on the surface of the valve workpiece. Multiple valve workpieces can be sprayed at one time, which improves efficiency and meets people's needs.

[0018] Second, the utility model is provided with a liquid storage tank, a paint spray pump, a fixed pipe, a diversion pipe and a nozzle. Each diversion pipe corresponds to a valve workpiece. Through the operation of the paint spray pump, the spray liquid in the liquid storage tank can be well transported to the fixed pipe. The spray liquid enters the diversion pipe from the fixed pipe and is sprayed onto the valve workpiece through the nozzle. The valve workpiece can be sprayed well, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the workbench and valve workpiece structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A in the middle is an enlarged structural diagram;

[0022] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0023] Among them: 1. Equipment housing; 2. Fixed plate; 3. Rotating assembly; 301. Reducer motor; 302. Rotating rod; 303. First bevel gear; 304. Second bevel gear; 305. Long rod; 306. Fixed bearing; 307. Workbench; 308. Rotating block; 309. Rotating trough; 4. Spraying assembly; 401. Liquid storage tank; 402. Paint spray pump; 403. Fixed pipe; 404. Diverter pipe; 405. Spray head; 5. Screw; 6. Valve workpiece; 7. Nut; 8. Fixed handle; 9. Equipment door. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A corrosion-resistant special valve surface treatment device includes a device housing 1, an inner wall of the device housing 1 is fixedly connected to a fixing plate 2, a rotating assembly 3 is provided inside the device housing 1, and a spraying assembly 4 is provided on the top of the device housing 1; the rotating assembly 3 includes a reduction motor 301, and the output shaft of the reduction motor 301 is fixedly connected to a rotating rod 302 through a coupling, the outer wall of the rotating rod 302 is fixedly connected to a first bevel gear 303, and the outer wall of the first bevel gear 303 is meshed with a second bevel gear 304, and the outer wall of the second bevel gear 304 is meshed with the outer wall of the second bevel gear 304. A long rod 305 is fixedly connected, a fixed bearing 306 is fixedly connected to the inner wall of the fixed plate 2, one end of the long rod 305 is fixedly connected to a workbench 307, and a rotating block 308 is fixedly connected to the bottom of the workbench 307, and a rotating groove 309 is provided on the upper surface of the fixed plate 2; the spraying assembly 4 includes a liquid storage tank 401, a paint pump 402 is installed on the top of the equipment housing 1, and a fixed pipe 403 is provided inside the equipment housing 1, the outer wall of the fixed pipe 403 is fixedly connected to a diversion pipe 404, and the outer wall of the diversion pipe 404 is provided with a nozzle 405.

[0026] Through the above technical solution, the reduction motor 301 is operated to make multiple workbenches 307 rotate, and the workbenches 307 drive the valve workpiece 6 to rotate. The rotating valve workpiece 6 can be sprayed through the nozzle 405 to ensure that the spray liquid can evenly cover the surface of the valve workpiece 6. Multiple valve workpieces 6 can be sprayed at one time, which improves efficiency and meets people's needs; each diversion pipe 404 corresponds to a valve workpiece 6, and through the operation of the paint spray pump 402, the spray liquid in the liquid storage tank 401 can be well transported to the fixed pipe 403, and the spray liquid enters the diversion pipe 404 from the fixed pipe 403, and is sprayed onto the valve workpiece 6 through the nozzle 405, which can spray the valve workpiece 6 well. The structure is simple and easy to use.

[0027] Specifically, a screw rod 5 is fixedly connected to the top of the workbench 307, and a valve workpiece 6 is provided on the top of the workbench 307. A nut 7 is threadedly connected to the outer wall of the screw rod 5, and a fixed handle 8 is fixedly connected to the top of the nut 7. The outer wall of the equipment housing 1 is hinged with an equipment door 9.

[0028] Through the above technical solution, a fixed handle 8 is provided on the nut 7 to facilitate manual rotation by the operator, an observation window is provided on the equipment door 9, and a controller is provided on one side of the equipment housing 1; one end of the paint spray pump 402 is connected to the liquid storage tank 401 through a pipe, and the other end is connected to the fixed pipe 403 through a pipe.

[0029] Specifically, there are multiple first bevel gears 303 , and the multiple first bevel gears 303 are equidistantly arranged on the rotating rod 302 .

[0030] Through the above technical solution, by providing multiple first bevel gears 303, the rotation of multiple workbenches 307 is facilitated. The outer wall of the first bevel gear 303 is engaged with the second bevel gear 304. When the first bevel gear 303 rotates, it can well drive the second bevel gear 304 to rotate.

[0031] Specifically, one end of the long rod 305 passes through the fixed bearing 306 and is connected to the workbench 307 .

[0032] Through the above technical solution, the long rod 305 rotates more stably in the fixed bearing 306 when rotating, and the plate fixed at one end of the long rod 305 is fixed to the workbench 307 by bolts, which is convenient for installation and disassembly.

[0033] Specifically, the fixed plate 2 and the rotating block 308 form a rotating structure through the rotating groove 309 , and the outer wall of the rotating block 308 fits with the inner wall of the rotating groove 309 .

[0034] Through the above technical solution, when the workbench 307 rotates, the workbench 307 drives the rotating block 308 to rotate more stably in the rotating groove 309, and the workbench 307 can be supported by providing the rotating block 308.

[0035] Specifically, there are multiple diverter pipes 404 , and the multiple diverter pipes 404 are arranged on the fixed pipe 403 at equal distances.

[0036] Through the above technical solution, by providing multiple diversion pipes 404, it is convenient to spray multiple valve workpieces 6.

[0037] Specifically, there are multiple nozzles 405 , and the multiple nozzles 405 are arranged on the diversion pipe 404 at equal distances.

[0038] Through the above technical solution, by providing a plurality of spray heads 405 , the spraying range covers the valve workpiece 6 , ensuring uniform spraying of the valve workpiece 6 .

[0039] When in use, first connect the device to an external power supply, the external power supply supplies power to the device, the operator opens the equipment door 9, assembles the valve workpiece 6 onto the workbench 307, the hole on the flange of the valve workpiece 6 corresponds to the screw 5, one end of the screw 5 extends out of the flange hole of the valve workpiece 6, and the nut 7 is tightened onto the screw 5 by rotating the fixing handle 8 to fix the valve workpiece 6. The reduction motor 301 works to drive the rotating rod 302 to rotate, and the rotating rod 302 drives multiple first bevel gears 303 to rotate, and the first bevel gear 303 drives the second bevel gear 304 to rotate, and the second bevel gear 304 drives the long rod 305 to rotate, and the long rod 305 rotates more stably in the fixed bearing 306, and the long rod 305 drives the workbench 307 to rotate, and the workbench 307 drives the rotating block 308 to rotate more stably in the rotating groove 309. 7 drives the fixed valve workpiece 6 to rotate, and the paint pump 402 works to extract the spray liquid in the liquid storage tank 401 through the pipeline. The spray liquid can be selected from materials with strong corrosion resistance as needed to improve the corrosion resistance of the valve. The spray liquid is transported to the fixed pipe 403 through the pipeline, and the spray liquid enters multiple branch pipes 404 from the fixed pipe 403. The spray liquid enters multiple nozzles 405 from the branch pipes 404, and the nozzles 405 spray the spray liquid onto the valve workpiece 6. By spraying the rotating valve workpiece 6, it is ensured that the spray liquid can evenly cover the surface of the valve workpiece 6, making the spraying more uniform. Multiple valve workpieces 6 can be sprayed at one time, which improves efficiency and meets people's needs. This completes all the work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of this application is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant special valve surface treatment device, comprising a device housing (1), characterized in that: A fixing plate (2) is fixedly connected to the inner wall of the device housing (1), a rotating assembly (3) is provided inside the device housing (1), and a spraying assembly (4) is provided on the top of the device housing (1); The rotating assembly (3) includes a reduction motor (301), and the output shaft of the reduction motor (301) is fixedly connected to a rotating rod (302) via a coupling, the outer wall of the rotating rod (302) is fixedly connected to a first bevel gear (303), and the outer wall of the first bevel gear (303) is meshingly connected to a second bevel gear (304), the outer wall of the second bevel gear (304) is fixedly connected to a long rod (305), the inner wall of the fixed plate (2) is fixedly connected to a fixed bearing (306), one end of the long rod (305) is fixedly connected to a workbench (307), and the bottom of the workbench (307) is fixedly connected to a rotating block (308), and a rotating groove (309) is provided on the upper surface of the fixed plate (2); The spray assembly (4) includes a liquid storage tank (401), a paint spray pump (402) is installed on the top of the equipment housing (1), and a fixed pipe (403) is provided inside the equipment housing (1), the outer wall of the fixed pipe (403) is fixedly connected to a diversion pipe (404), and the outer wall of the diversion pipe (404) is provided with a spray head (405).

2. The corrosion-resistant special valve surface treatment equipment according to claim 1 is characterized by: The top of the workbench (307) is fixedly connected to a screw rod (5), and a valve workpiece (6) is provided on the top of the workbench (307). The outer wall of the screw rod (5) is threadedly connected to a nut (7), and the top of the nut (7) is fixedly connected to a fixed handle (8). The outer wall of the device housing (1) is hingedly connected to a device door (9).

3. The corrosion-resistant special valve surface treatment equipment according to claim 1 is characterized by: There are multiple first bevel gears (303), and the multiple first bevel gears (303) are arranged on the rotating rod (302) at equal distances.

4. The corrosion-resistant special valve surface treatment equipment according to claim 1 is characterized by: One end of the long rod (305) passes through the fixed bearing (306) and is connected to the workbench (307).

5. The corrosion-resistant special valve surface treatment equipment according to claim 1 is characterized by: The fixed plate (2) forms a rotating structure with the rotating block (308) through the rotating groove (309), and the outer wall of the rotating block (308) fits the inner wall of the rotating groove (309).

6. The corrosion-resistant special valve surface treatment equipment according to claim 1 is characterized by: There are multiple diverter tubes (404), and the multiple diverter tubes (404) are arranged on the fixed tube (403) at equal distances.

7. The corrosion-resistant special valve surface treatment equipment according to claim 1, characterized in that: There are multiple nozzles (405), and the multiple nozzles (405) are arranged at equal distances on the diversion pipe (404).

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