Sand blasting equipment for valve parts

Abstract

The utility model belongs to the technical field of valve part machining, and particularly relates to sand blasting equipment for valve parts, which comprises a sand blasting frame, a door plate and a sand blasting material box, the right side of the sand blasting frame is connected with the door plate, the bottom of the sand blasting material box is fixedly connected with the top of the sand blasting frame, the top of the sand blasting frame is fixedly connected with a sand blasting pump, one end of the sand blasting pump is connected with the sand blasting material box through a pipeline, and the top of the interior of the sand blasting frame is fixedly connected with a sand blasting pipe. The sand blasting pipe is connected with a sand blasting pump, the bottom of the sand blasting pipe is connected with a sand blasting nozzle, and the left side of the sand blasting frame is movably connected with a rotating disc; the sand blasting equipment for the valve parts solves the problems that when existing sand blasting equipment for the valve parts carries out sand blasting on the valve parts, the valve parts are fixedly clamped in the equipment for sand blasting, the valve parts need to be repeatedly installed and subjected to position changing for sand blasting, time and labor are wasted in operation, and therefore operation of a user is not convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve parts processing, in particular to a sandblasting device for valve parts. Background Art

[0002] Valves are key components in fluid control systems, and their main function is to control the flow, pressure, and direction of fluids. Valves are composed of multiple parts, and the following are some common valve parts: valve body, which is the main part of the valve, used to withstand the pressure of the fluid and accommodate other valve parts. The valve body is usually made of cast iron, stainless steel, copper and other materials; valve cover, which is the upper part used to close the valve body, and is usually connected to the valve body with a flange; valve disc, which is the switch component in the valve, used to control the flow of the fluid and cut off the fluid. The valve disc is usually made of metal and is connected to the valve stem; the valve stem is a component used to connect the valve disc and the operating device (such as a handwheel, electric actuator, etc.); the seal is a key component used to prevent fluid leakage and is usually made of rubber, plastic or metal; the packing is a component used to fill the gap at the valve connection to prevent fluid leakage, and the packing is usually made of graphite, asbestos or metal; the bracket is a component used to support the valve and is usually made of metal; the drive device is a component used to operate the valve, such as a handwheel, electric actuator, pneumatic actuator, etc. These parts work together to achieve the switching control of the valve and the regulation of fluid flow. According to different application scenarios and needs, the valve can adopt different materials and structural designs to meet the requirements of various working conditions.

[0003] Sandblasting of valve parts is a surface treatment technology used to improve the surface quality of valve parts, enhance their coating adhesion, or achieve a specific surface roughness. Sandblasting equipment is the core equipment of sandblasting. It can spray abrasives at high speed onto the surface of valve parts. According to the different sandblasting methods, sandblasting machines can be divided into dry sandblasting machines and wet sandblasting machines. Dry sandblasting machines are suitable for applications that do not require wet dust removal, while wet sandblasting machines are used in environments that need to reduce abrasive flying and pollution.

[0004] However, when the existing valve parts sandblasting equipment is sandblasting the valve parts, the valve parts are fixed and clamped inside the equipment for sandblasting, and the valve parts need to be repeatedly installed and replaced for sandblasting, which is time-consuming and laborious, and is not convenient for users to operate. Therefore, a valve parts sandblasting equipment is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a sandblasting device for valve parts.

[0006] The utility model solves the technical problem by adopting the following technical scheme: a sandblasting device for valve parts of the utility model comprises a sandblasting frame, a door panel and a sandblasting material box; the right side of the sandblasting frame is connected with the door panel, the bottom of the sandblasting material box is fixedly connected with the top of the sandblasting frame, the top of the sandblasting frame is fixedly connected with a sandblasting pump, one end of the sandblasting pump is connected with the sandblasting material box through a pipeline, the top of the inside of the sandblasting frame is fixedly connected with a sandblasting pipe, the sandblasting pipe is connected with the sandblasting pump, the bottom of the sandblasting pipe is connected with a sandblasting nozzle, the left side of the sandblasting frame is movably connected with a rotating disk, the left side of the rotating disk is fixedly connected with a handle, the right side of the rotating disk is fixedly connected with a connecting column, the right end of the connecting column is fixedly connected with a connecting box, the surface of the connecting column is connected with the sandblasting frame through a bearing, the front side of the connecting box is fixedly connected with a motor, the output end of the motor is fixedly connected with a bidirectional screw, the surface of the bidirectional screw is threadedly connected with two moving blocks, the right side of the moving block is fixedly connected with a connecting rod, and the right end of the connecting rod is fixedly connected with an arc clamping block.

[0007] Preferably, a limit rod is sleeved and connected to the surface of the handle, and the end of the limit rod away from the handle is threadedly connected to a threaded column, and the surface of the threaded column is threadedly connected to a limit block, one end of the limit block is fixedly connected to the surface of the sandblasting frame, the limit block and the limit rod are located on the same horizontal line, and the limit block is cylindrical.

[0008] Preferably, the rear side of the sandblasting frame is fixedly connected to a water tank, the top of the water tank is fixedly connected to a dust suction pump, the top of the dust suction pump is fixedly connected to a dust suction pipe, one end of the dust suction pipe is connected to the sandblasting frame, the bottom of the dust suction pump is fixedly connected to a pipe, and the bottom of the pipe passes through the top of the water tank and extends to the inside of the water tank.

[0009] Preferably, an inclined collecting pipe is fixedly connected to the bottom of the sandblasting frame, a collecting box is provided at the bottom of the inclined collecting pipe, and a pulling handle is fixedly connected to one side of the collecting box.

[0010] Preferably, a movable slot is provided on one side of the connecting box, and the movable slot is used in conjunction with the connecting pipe. The internal sleeve of the connecting rod is connected to a limiting slide rod, and both ends of the limiting slide rod pass through the connecting rod and are fixedly connected to the inner wall of the connecting box.

[0011] Preferably, a control panel is fixedly connected to the front side of the sandblasting frame, and a plurality of start and stop buttons are arranged on the front side of the control panel.

[0012] Preferably, an observation port is provided on the front side of the sandblasting frame, and a transparent glass plate is provided inside the observation port.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a sandblasting device for valve parts, which opens a door panel, and then the user places the valve part between two arc-shaped clamping blocks, and the user starts the motor, the motor drives the bidirectional screw to rotate, the rotation of the bidirectional screw drives the two moving blocks to move, the moving blocks drive the connecting rods to move, the connecting rods drive the arc-shaped clamping blocks to clamp and limit the valve parts, and then the user closes the door panel, starts the sandblasting pump, and makes the sandblasting nozzle perform sandblasting, and then the user holds the handle, and the user slowly rotates the rotating disk on the sandblasting frame, the rotating disk drives the connecting column to rotate, the connecting column drives the connecting box to rotate, the connecting box drives the arc-shaped clamping blocks to rotate slowly, and the arc-shaped clamping blocks slowly drive the valve parts to perform slow rotation and sandblasting, thereby adjusting the position of the valve parts, avoiding the user from repeatedly disassembling the valve parts, saving time, facilitating the user's operation, and reducing damage to the valve parts.

[0015] 2. The utility model provides a sandblasting device for valve parts, which enables a rotating disk to rotate by rotating the threaded column on the limit rod so that the threaded column passes through the limit block. When the rotating disk needs to be fixed, the user rotates the threaded column to connect the threaded column with the limit block, thereby fixing the limit rod and thus fixing the rotating disk, thereby preventing the rotating disk from rotating and affecting the valve clamping operation, avoiding inconvenience in clamping the valve parts, and avoiding affecting the sandblasting of the valve parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a front view and cutaway stereoscopic diagram of the sandblasting equipment for valve parts in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the cooperation of the water tank, the sandblasting material box and the connection box in the utility model;

[0020] Figure 4 It is a sectional stereoscopic diagram of the arc-shaped clamping block and the rotating disk in the utility model;

[0021] Figure 5 This utility model Figure 1 Enlarged stereogram of point A in the middle.

[0022] Legend:

[0023] 1. Sandblasting frame; 101. Door panel; 102. Sandblasting material box; 103. Sandblasting pump; 104. Sandblasting tube; 105. Sandblasting nozzle; 106. Rotating disk; 107. Handle; 108. Connecting column; 109. Connecting box; 110. Motor; 111. Bidirectional screw; 112. Moving block; 113. Connecting rod; 114. Arc clamping block; 2. Limit rod; 201. Threaded column; 202. Limit block; 3. Water tank; 301. Dust pump; 302. Dust tube; 4. Inclined collection tube; 401. Collection box; 402. Pull handle; 5. Moving notch; 501. Limit slide bar; 6. Control panel; 601. Start / stop button; 7. Observation port; 701. Transparent glass plate. DETAILED DESCRIPTION

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

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5The utility model provides a sandblasting device for valve parts, comprising a sandblasting frame 1, a door panel 101 and a sandblasting material box 102; the right side of the sandblasting frame 1 is connected to the door panel 101, the bottom of the sandblasting material box 102 is fixedly connected to the top of the sandblasting frame 1, the top of the sandblasting frame 1 is fixedly connected with a sandblasting pump 103, one end of the sandblasting pump 103 is connected to the sandblasting material box 102 through a pipeline, the top of the sandblasting frame 1 is fixedly connected with a sandblasting tube 104, the sandblasting tube 104 is connected to the sandblasting pump 103, and the bottom of the sandblasting tube 104 is connected with a sandblasting nozzle 105, the left side of the sandblasting frame 1 is movably connected with a rotating disk 106, the left side of the rotating disk 106 is fixedly connected with a handle 107, the right side of the rotating disk 106 is fixedly connected with a connecting column 108, the right end of the connecting column 108 is fixedly connected with a connecting box 109, the surface of the connecting column 108 is connected to the sandblasting frame 1 through a bearing, the front side of the connecting box 109 is fixedly connected with a motor 110, the output end of the motor 110 is fixedly connected with a bidirectional screw 111, the surface of the bidirectional screw 111 is threadedly connected with two moving blocks 112, the moving blocks The right side of 112 is fixedly connected with a connecting rod 113, and the right end of the connecting rod 113 is fixedly connected with an arc-shaped clamping block 114; when working, by opening the door panel 101, the user then places the valve part between the two arc-shaped clamping blocks 114, and the user starts the motor 110, the motor 110 drives the bidirectional screw 111 to rotate, the rotation of the bidirectional screw 111 drives the two moving blocks 112 to move, the moving block 112 drives the connecting rod 113 to move, the connecting rod 113 drives the arc-shaped clamping block 114 to clamp and limit the valve part, and then the user closes the door panel 101 and starts sandblasting. Pump 103 makes the sandblasting nozzle 105 perform sandblasting, and then the user holds the handle 107, and the user slowly rotates the rotating disk 106 on the sandblasting frame 1, the rotating disk 106 drives the connecting column 108 to rotate, the connecting column 108 drives the connecting box 109 to rotate, the connecting box 109 drives the arc clamping block 114 to rotate slowly, the arc clamping block 114 slowly drives the valve parts to perform slow rotation and sandblasting, thereby adjusting the position of the valve parts, avoiding the user from repeatedly disassembling the valve parts, saving time, facilitating the user's operation, reducing damage to the valve parts, and improving the practicability of the equipment.

[0027] Further, such as Figure 1 and Figure 5As shown, the surface of the handle 107 is sleeved and connected to the limit rod 2, and the end of the limit rod 2 away from the handle 107 is threadedly connected with a threaded column 201, and the surface of the threaded column 201 is threadedly connected to a limit block 202, and one end of the limit block 202 is fixedly connected to the surface of the sandblasting frame 1, and the limit block 202 and the limit rod 2 are located on the same horizontal line, and the limit block 202 is cylindrical; when working, by rotating the threaded column 201 on the limit rod 2, the threaded column 201 passes through the limit block 202, so that the rotating disk 106 can rotate. When the rotating disk 106 needs to be fixed, the user rotates the threaded column 201 to connect the threaded column 201 with the limit block 202, so that the limit rod 2 is fixed, thereby fixing the rotating disk 106, avoiding the rotating disk 106 from rotating, affecting the valve clamping operation, avoiding inconvenience in clamping the valve parts, and avoiding affecting the sandblasting of the valve parts.

[0028] Further, such as Figure 2 As shown, the rear side of the sandblasting frame 1 is fixedly connected to a water tank 3, the top of the water tank 3 is fixedly connected to a dust suction pump 301, the top of the dust suction pump 301 is fixedly connected to a dust suction pipe 302, one end of the dust suction pipe 302 is connected to the sandblasting frame 1, and the bottom of the dust suction pump 301 is fixedly connected to a pipe, the bottom of the pipe passes through the top of the water tank 3 and extends to the inside of the water tank 3; when working, the user starts the dust suction pump 301, and the dust suction pump 301 drives the dust suction pipe 302 to vacuum the inside of the sandblasting frame 1, so that the sucked sand and dust enter the water tank 3 through the pipe for absorption and processing, thereby removing the dust from the inside of the sandblasting frame 1 to prevent the sand and dust from affecting the sandblasting of valve parts.

[0029] Further, such as Figure 2 As shown, the bottom of the sandblasting frame 1 is fixedly connected with an inclined collecting tube 4, the bottom of the inclined collecting tube 4 is provided with a collecting box 401, and one side of the collecting box 401 is fixedly connected with a pulling handle 402; during operation, the sand blasting sand leaks out through the inclined collecting tube and falls into the collecting box 401 for collection. After collection, the user pulls the handle 402 to pull out the collecting box 401 and processes the sand in the collecting box 401, thereby collecting the used waste materials and avoiding the waste materials from accumulating in the sandblasting frame 1 and affecting the sandblasting of the valve parts.

[0030] Further, such as Figure 4As shown, a movable slot 5 is provided on one side of the connecting box 109, and the movable slot 5 is used in conjunction with the connecting pipe. The internal sleeve of the connecting rod 113 is connected to a limiting slide bar 501, and both ends of the limiting slide bar 501 pass through the connecting rod 113 and are fixedly connected to the inner wall of the connecting box 109; when working, the movable block 112 drives the connecting rod 113 to move on the limiting slide bar 501 and the movable slot 5, and horizontally limits the connecting rod 113, thereby horizontally limiting the movable block 112, avoiding the movable block 112 from rotating when the bidirectional screw 111 rotates, and avoiding affecting the clamping of valve parts.

[0031] Further, such as Figure 1 As shown, a control panel 6 is fixedly connected to the front side of the sandblasting frame 1, and a plurality of start / stop buttons 601 are arranged on the front side of the control panel 6; during operation, the user starts and stops the sandblasting pump 103 and the dust suction pump 301 on the equipment through the start / stop buttons 601 on the control panel 6, which is convenient for the user to operate and control the start / stop of the sandblasting pump 103 and the dust suction pump 301.

[0032] Further, such as Figure 1 As shown, an observation port 7 is provided on the front side of the sandblasting frame 1, and a transparent glass plate 701 is provided inside the observation port 7; during operation, the user observes the internal situation of the sandblasting frame 1 through the observation port 7, so that the user can adjust the sandblasting position at any time, thereby facilitating the user to perform sandblasting operations.

[0033] Working principle: by opening the door panel 101, the user places the valve part between the two arc-shaped clamping blocks 114, the user starts the motor 110, the motor 110 drives the bidirectional screw 111 to rotate, the rotation of the bidirectional screw 111 drives the two moving blocks 112 to move, the moving block 112 drives the connecting rod 113 to move, the connecting rod 113 drives the arc-shaped clamping block 114 to clamp and limit the valve part, and then the user closes the door panel 101, starts the sandblasting pump 103, and makes the sandblasting nozzle 105 perform sandblasting, and then the user holds the handle 107, and the user slowly rotates the rotating disk 106 on the sandblasting frame 1, the rotating disk 106 drives the connecting column 108 to rotate, and the connecting column 108 drives the connecting box 109 The connecting box 109 drives the arc clamping block 114 to rotate slowly, and the arc clamping block 114 slowly drives the valve parts to rotate and sandblast slowly, so as to adjust the position of the valve parts, avoid the user to repeatedly disassemble the valve parts, save time, facilitate the user's operation, reduce the damage to the valve parts, and improve the practicality of the equipment. By rotating the threaded column 201 on the limit rod 2, the threaded column 201 passes the limit block 202, so that the rotating disk 106 can rotate. When the rotating disk 106 needs to be fixed, the user rotates the threaded column 201 to connect the threaded column 201 with the limit block 202, so that the limit rod 2 is fixed, thereby fixing the rotating disk 106, avoiding the rotating disk 106. Rotation affects the valve clamping operation, avoids inconvenience in clamping the valve parts, avoids affecting the sandblasting of the valve parts, the user starts the dust suction pump 301, and the dust suction pump 301 drives the dust suction pipe 302 to vacuum the inside of the sandblasting frame 1, so that the sucked sand and dust enter the water tank 3 through the pipeline for absorption and treatment, thereby removing the dust from the inside of the sandblasting frame 1 to avoid the sand and dust affecting the sandblasting of the valve parts. The sand blasting sand leaks out through the inclined collection pipe and falls into the collection box 401 for collection. After collection, the user pulls the handle 402 to pull out the collection box 401 and processes the sand in the collection box 401, thereby collecting the used waste and avoiding the waste in the sandblasting frame 1, affecting the sandblasting of the valve parts, the moving block 112 drives the connecting rod 113 to move on the limiting slide bar 501 and the moving slot 5, and the connecting rod 113 is horizontally limited, thereby the moving block 112 is horizontally limited to avoid the moving block 112 from rotating when the bidirectional screw 111 rotates, and avoids affecting the clamping of the valve parts. The user starts and stops the sandblasting pump 103 and the dust suction pump 301 on the equipment through the start and stop button 601 on the control panel 6, which is convenient for the user to operate and control the start and stop of the sandblasting pump 103 and the dust suction pump 301. The user observes the internal situation of the sandblasting frame 1 through the observation port 7, which is convenient for the user to adjust the sandblasting position at any time, thereby facilitating the user to perform sandblasting operations.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sandblasting device for valve parts, comprising a sandblasting frame (1), a door panel (101) and a sandblasting material box (102); characterized in that: The right side of the sandblasting frame (1) is connected to the door panel (101), the bottom of the sandblasting material box (102) is fixedly connected to the top of the sandblasting frame (1), the top of the sandblasting frame (1) is fixedly connected to a sandblasting pump (103), one end of the sandblasting pump (103) is connected to the sandblasting material box (102) through a pipeline, the top of the inside of the sandblasting frame (1) is fixedly connected to a sandblasting pipe (104), the sandblasting pipe (104) is connected to the sandblasting pump (103), the bottom of the sandblasting pipe (104) is connected to a sandblasting nozzle (105), the left side of the sandblasting frame (1) is movably connected to a rotating disk (106), and the left side of the rotating disk (106) is fixedly connected to a grip The handle (107) is fixedly connected to a connecting column (108) on the right side of the rotating disk (106), and the right end of the connecting column (108) is fixedly connected to a connecting box (109). The surface of the connecting column (108) is connected to the sandblasting frame (1) through a bearing, and the front side of the connecting box (109) is fixedly connected to a motor (110). The output end of the motor (110) is fixedly connected to a bidirectional screw (111), and the surface of the bidirectional screw (111) is threadedly connected to two moving blocks (112). The right side of the moving block (112) is fixedly connected to a connecting rod (113), and the right end of the connecting rod (113) is fixedly connected to an arc-shaped clamping block (114).

2. The sandblasting equipment for valve parts according to claim 1, characterized in that: The surface of the handle (107) is sleeved with a limit rod (2); one end of the limit rod (2) away from the handle (107) is threadedly connected to a threaded column (201); the surface of the threaded column (201) is threadedly connected to a limit block (202); one end of the limit block (202) is fixedly connected to the surface of the sandblasting frame (1); the limit block (202) and the limit rod (2) are located on the same horizontal line; and the limit block (202) is cylindrical.

3. The sandblasting equipment for valve parts according to claim 1, characterized in that: The rear side of the sandblasting frame (1) is fixedly connected to a water tank (3), the top of the water tank (3) is fixedly connected to a dust suction pump (301), the top of the dust suction pump (301) is fixedly connected to a dust suction pipe (302), one end of the dust suction pipe (302) is connected to the sandblasting frame (1), and the bottom of the dust suction pump (301) is fixedly connected to a pipeline, the bottom of the pipeline passes through the top of the water tank (3) and extends to the interior of the water tank (3).

4. The sandblasting equipment for valve parts according to claim 1, characterized in that: The bottom of the sandblasting frame (1) is fixedly connected to an inclined collection pipe (4), the bottom of the inclined collection pipe (4) is provided with a collection box (401), and one side of the collection box (401) is fixedly connected to a pulling handle (402).

5. The sandblasting equipment for valve parts according to claim 1, characterized in that: A movable slot (5) is provided on one side of the connection box (109), and the movable slot (5) is used in conjunction with a connection pipe. A limit slide bar (501) is sleeved inside the connection rod (113), and both ends of the limit slide bar (501) penetrate the connection rod (113) and are fixedly connected to the inner wall of the connection box (109).

6. The sandblasting equipment for valve parts according to claim 1, characterized in that: A control panel (6) is fixedly connected to the front side of the sandblasting frame (1), and a plurality of start and stop buttons (601) are arranged on the front side of the control panel (6).

7. The sandblasting equipment for valve parts according to claim 1, characterized in that: An observation port (7) is provided on the front side of the sandblasting frame (1), and a transparent glass plate (701) is provided inside the observation port (7).

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