A pre-cleaning and polishing integrated machine for high-strength corrosion-resistant alloy ball valve

Abstract

The utility model discloses a high -strength anticorrosive alloy ball valve is with pre -cleaning polishing integrated machine, including the workstation that places horizontally on ground, the workstation top surface installs the placement board of circular structure, and the ball valve main part is placed above the placement board, the workstation top surface rear end fixed mounting longitudinal setting's mounting bracket, and the polishing block of arc structure is set up to the mounting bracket front side, and fixed mounting telescopic pneumatic cylinder between the polishing block and mounting bracket, the workstation top surface left side fixed mounting first delivery pump. This high -strength anticorrosive alloy ball valve is with pre -cleaning polishing integrated machine, through fixed track and fixes the ball valve main part above the placement board, then through drive motor drives the rotation of placement board, cooperates polishing block to reach the purpose of polishing to ball valve main part surface, opens first delivery pump after polishing, at this moment, cooperation water suction pipe sprays the water in storage tank from cleaning spray head, reaches the purpose of timely cleaning to ball valve main part surface.

Description

Technical Field

[0001] This utility model relates to the field of ball valve polishing technology, specifically to a pre-cleaning and polishing integrated machine for high-strength corrosion-resistant alloy ball valves. Background Technology

[0002] A ball valve is a type of valve that controls the flow of fluid or regulates its flow rate by rotating a ball. Its core component is a ball with a through hole in the middle. Rotating 90° can achieve full opening or full closing. It is simple and quick to operate and is one of the most widely used valve types in industrial pipeline systems. For some high-strength alloy ball valves with surface protection treatment, the surface needs to be polished during the production process. The polished surface can be better protected against corrosion (such as by spraying anti-corrosion coatings).

[0003] In the prior art, Chinese Patent Application No. CN202411090701.9 discloses a ball valve core polishing device and its polishing method, proposing the following technical solution: including a supporting body and a valve core body, and a lifting polishing mechanism for lifting the valve core body. The lifting polishing mechanism includes a drive motor fixedly installed on one side of the mounting shell. The output shaft of the drive motor is coaxially connected to a lead screw. A moving plate is meshed with the surface of the lead screw. A piston rod is fixedly installed at the lower end of the moving plate. A sealing cylinder is sleeved on the surface of the piston rod. A corrugated hose is connected to the end of the sealing cylinder. An arc-shaped plate is provided above the moving plate. A polishing layer is attached to the inner arc surface of the arc-shaped plate.

[0004] Based on the above information, it can be seen that existing polishing devices generally use polishing blocks to grind and polish the surface of ball valves. However, in actual use, a large amount of debris is generated during polishing. If the debris adheres to the surface of the ball valve and is not cleaned in time, wear and tear can easily occur during handling. Utility Model Content

[0005] The purpose of this invention is to provide a pre-cleaning and polishing integrated machine for high-strength corrosion-resistant alloy ball valves, so as to solve the problem mentioned in the background art of not being able to clean the surface of the polished ball valve in a timely manner.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pre-cleaning and polishing integrated machine for high-strength anti-corrosion alloy ball valves, comprising a workbench placed horizontally on the ground, a circular placement plate installed on the upper surface of the workbench, and a ball valve body placed on top of the placement plate, a longitudinally arranged mounting frame fixedly installed at the rear end of the upper surface of the workbench, an arc-shaped polishing block provided on the front side of the mounting frame, and a telescopic cylinder fixedly installed between the polishing block and the mounting frame, a first conveying pump fixedly installed on the left side of the upper surface of the workbench, a cleaning nozzle for cleaning the surface of the polished ball valve body fixedly installed on the upper surface of the first conveying pump, and a water pumping pipe connected to the internal circulation mechanism of the workbench fixedly installed on the side of the first conveying pump.

[0007] Preferably, a fixed rail with equal angles is installed on the upper surface of the placement plate, the flange of the ball valve body is fixedly connected to the fixed rail with bolts, and a drive motor for rotating the placement plate is fixedly installed inside the workbench.

[0008] Preferably, the circulation mechanism includes a storage tank inside the workbench and a drain hole on the upper surface of the workbench, and the drain hole is connected to the storage tank.

[0009] Preferably, a water collection tank corresponding to the location of the leakage hole is fixedly installed on the upper surface of the workbench.

[0010] Preferably, a horizontally arranged filter screen is fixedly installed inside the storage tank, and an arc-shaped cleaning scraper is rotatably installed on the upper surface of the filter screen, and the cleaning scraper is made of soft silicone material.

[0011] Preferably, the cleaning scraper is connected to the lower output shaft of the drive motor via a synchronous belt at its lower end.

[0012] Preferably, a storage tank containing polishing oil is fixedly installed on the rear side of the upper surface of the workbench, and a second delivery pump is fixedly installed on the upper surface of the storage tank, and a spray pipe corresponding to the ball valve body is fixedly installed on the upper surface of the second delivery pump.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves adopts a novel structural design, the specific details of which are as follows:

[0014] 1. The ball valve body is fixed on the placement plate by a fixed track. Then, the placement plate is rotated by a drive motor. The polishing block is used to polish the surface of the ball valve body. After polishing, the first delivery pump is turned on. At this time, the water in the storage tank is sprayed out from the cleaning nozzle by the water pumping pipe to clean the surface of the ball valve body in time.

[0015] Furthermore, the washed water falls into the collection tank and then flows back to the storage tank through the drain hole. During this process, the water is filtered by the filter screen in the storage tank, achieving the purpose of recycling and saving water resources.

[0016] Furthermore, during the rotation of the drive motor, the output shaft at its lower end drives the cleaning scraper to rotate via a synchronous belt. Since the cleaning scraper has an arc-shaped structure, it pushes the debris accumulated on the surface of the filter screen to the edge, reducing clogging during use.

[0017] 2. During the polishing process, the second delivery pump is turned on. Under the action of the second delivery pump, the polishing oil in the storage tank is discharged through the spray pipe. The discharged polishing oil drips onto the surface of the ball valve body to ensure the polishing effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the polishing block structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the storage box structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the workbench of this utility model;

[0022] Figure 5 This is a schematic diagram of the storage tank structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the cleaning scraper structure of this utility model.

[0024] In the diagram: 1. Workbench; 2. Placement plate; 201. Fixed track; 3. Ball valve body; 4. Mounting bracket; 5. Polishing block; 6. Telescopic cylinder; 7. First delivery pump; 8. Cleaning nozzle; 9. Water suction pipe; 10. Storage tank; 11. Drive motor; 12. Water collection tank; 13. Drain hole; 14. Filter screen; 15. Cleaning scraper; 16. Synchronous belt; 17. Storage box; 18. Second delivery pump; 19. Spray pipe. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figures 1-2 and Figure 4 To achieve timely cleaning of the ball valve surface after polishing, this embodiment provides the following technical solution, specifically: a workbench 1 placed horizontally on the ground, a circular placement plate 2 installed on the upper surface of the workbench 1, and a ball valve body 3 placed on top of the placement plate 2; a longitudinally arranged mounting bracket 4 fixedly installed at the rear end of the upper surface of the workbench 1, and an arc-shaped polishing block 5 arranged on the front side of the mounting bracket 4; a telescopic cylinder 6 fixedly installed between the polishing block 5 and the mounting bracket 4; a first delivery pump 7 fixedly installed on the left side of the upper surface of the workbench 1, and a cleaning nozzle 8 for cleaning the surface of the ball valve body 3 after polishing fixedly installed on the upper surface of the first delivery pump 7; a water suction pipe 9 connected to the internal circulation mechanism of the workbench 1 fixedly installed on the side of the first delivery pump 7; a fixed track 201 arranged at equal angles fixedly installed on the upper surface of the placement plate 2; the flange of the ball valve body 3 is fixedly connected to the fixed track 201 by bolts; and a drive motor 11 for driving the placement plate 2 to rotate is fixedly installed inside the workbench 1.

[0027] When polishing the ball valve body 3 is required, first place the ball valve body 3 to be polished on the placement plate 2. Then, use bolts to fix the flange position of the ball valve body 3 to the fixed track 201 on the placement plate 2. Then, turn on the telescopic cylinder 6 to push the polishing block 5 to the position that fits the surface of the ball valve body 3. Then, turn on the drive motor 11 inside the workbench 1 to drive the placement plate 2 and the ball valve body 3 to rotate, which, together with the polishing block 5, achieves the purpose of polishing. After polishing is completed, turn on the first delivery pump 7. At this time, the water pipe 9 draws out the water in the storage tank 10 and sprays it out from the cleaning nozzle 8 to achieve the purpose of timely cleaning of the surface of the ball valve body 3.

[0028] Example 2: Please refer to Figures 4-6 In order to achieve the purpose of recycling and saving water resources, this embodiment provides the following technical solution, which specifically discloses: The recycling mechanism includes a storage tank 10 opened inside the workbench 1 and a drain hole 13 opened on the upper surface of the workbench 1, and the drain hole 13 is connected to the storage tank 10. A water collection tank 12 corresponding to the position of the drain hole 13 is fixedly installed on the upper surface of the workbench 1. A horizontally arranged filter screen 14 is fixedly installed inside the storage tank 10, and a cleaning scraper 15 with an arc structure is rotatably installed on the upper surface of the filter screen 14. The cleaning scraper 15 is made of soft silicone material, and the cleaning scraper 15 is connected to the lower output shaft of the drive motor 11 through the synchronous belt 16 at its lower end.

[0029] The wastewater from the cleaning process is collected in the collection tank 12 and then enters the storage tank 10 through the drain hole 13. During this process, the wastewater is filtered by the filter screen 14 of the storage tank 10 to achieve the purpose of recycling. When the drive motor 11 is turned on, its lower output shaft drives the cleaning scraper 15 to rotate through the synchronous belt 16. When the cleaning scraper 15 rotates, its arc-shaped structure pushes the debris accumulated on the surface of the filter screen 14 to the edge, reducing clogging during the filtration process.

[0030] Example 3: Please refer to Figure 3 In order to achieve the purpose of automatically spraying polishing oil, this embodiment provides the following technical solution, which specifically discloses: a storage box 17 storing polishing oil is fixedly installed on the rear side of the upper surface of the workbench 1, and a second delivery pump 18 is fixedly installed on the upper surface of the storage box 17, and a spray pipe 19 corresponding to the ball valve body 3 is fixedly installed on the upper surface of the second delivery pump 18.

[0031] During the polishing process, the second delivery pump 18 above the storage tank 17 is turned on. Under the action of the second delivery pump 18, the spray pipe 19 sprays the polishing oil in the storage tank 17. The sprayed polishing oil drips onto the surface of the ball valve body 3, improving the subsequent polishing effect.

[0032] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-cleaning and polishing integrated machine for high-strength corrosion-resistant alloy ball valves, comprising a workbench (1) placed horizontally on the ground, a circular placement plate (2) mounted on the upper surface of the workbench (1), and a ball valve body (3) placed above the placement plate (2), characterized in that, Also includes: The workbench (1) has a longitudinally arranged mounting bracket (4) fixedly installed at the rear end of its upper surface, and a polishing block (5) with an arc-shaped structure is provided on the front side of the mounting bracket (4), and a telescopic cylinder (6) is fixedly installed between the polishing block (5) and the mounting bracket (4). A first delivery pump (7) is fixedly installed on the left side of the upper surface of the workbench (1), and a cleaning nozzle (8) for cleaning the surface of the polished ball valve body (3) is fixedly installed on the upper surface of the first delivery pump (7), and a water pumping pipe (9) connected to the internal circulation mechanism of the workbench (1) is fixedly installed on the side of the first delivery pump (7).

2. The integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves according to claim 1, characterized in that: The upper surface of the placement plate (2) is fixedly installed with a fixed track (201) set at equal angles. The flange of the ball valve body (3) is fixedly connected to the fixed track (201) by bolts. The workbench (1) is fixedly installed with a drive motor (11) for driving the placement plate (2) to rotate.

3. The integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves according to claim 1, characterized in that: The circulation mechanism includes a storage tank (10) inside the workbench (1) and a drain hole (13) on the upper surface of the workbench (1), and the drain hole (13) is connected to the storage tank (10).

4. The integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves according to claim 3, characterized in that: A water collection tank (12) corresponding to the position of the water leakage hole (13) is fixedly installed on the upper surface of the workbench (1).

5. The integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves according to claim 4, characterized in that: The storage tank (10) is fixedly installed with a horizontally arranged filter screen (14), and a cleaning scraper (15) with an arc structure is rotatably installed on the upper surface of the filter screen (14), and the cleaning scraper (15) is made of soft silicone material.

6. The pre-cleaning and polishing integrated machine for high-strength corrosion-resistant alloy ball valves according to claim 5, characterized in that: The cleaning scraper (15) is connected to the lower output shaft of the drive motor (11) via a synchronous belt (16) at its lower end.

7. The integrated pre-cleaning and polishing machine for high-strength corrosion-resistant alloy ball valves according to claim 1, characterized in that: A storage tank (17) containing polishing oil is fixedly installed on the rear side of the upper surface of the workbench (1), and a second delivery pump (18) is fixedly installed on the upper surface of the storage tank (17), and a spray pipe (19) corresponding to the ball valve body (3) is fixedly installed on the upper surface of the second delivery pump (18).

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