Valve outer wall paint spraying device for valve production

Abstract

The utility model discloses a valve outer wall paint spraying device for valve production, and relates to the technical field of valve production. Comprising a base, and the outer wall of the base is fixedly connected with a fixing structure, a spraying structure and a drying structure; the fixing structure comprises a rotating motor, the outer wall of the rotating motor is fixedly connected with the outer wall of the base, an output shaft of the rotating motor is fixedly connected with a fixing frame, the outer wall of the fixing frame is fixedly connected with a hydraulic rod, the outer wall of the hydraulic rod is fixedly connected with a fixing plate, and the outer wall of the fixing plate is rotatably connected with a connecting rod. The outer wall of the connecting rod is rotationally connected with a supporting frame, the valve can be automatically adjusted and stably clamped according to the size of the valve, the valve is made to rotate at a constant speed along with the fixing frame, compared with traditional manual operation, the time for fixing and adjusting the valve is shortened, the production efficiency is improved, meanwhile, valve displacement caused by manual operation is avoided, and it is ensured that paint is evenly sprayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve production technical field, concretely relates to a valve door outer wall paint spraying device for valve production. BACKGROUND

[0002] In the valve production field, the spraying of the valve outer wall paint is a key process, and its quality directly affects the appearance, corrosion resistance and service life and other important performance indicators of the valve. The traditional valve outer wall spraying method relies on manual operation, which has many drawbacks. The traditional operator usually needs to spend a lot of time adjusting and fixing the valve, which is not only inefficient, but also prone to displacement of the pressure ring during processing due to human operation errors, resulting in uneven distribution of paint on the valve outer wall, which not only affects the appearance of the valve, but also reduces its protective performance. In view of the above, in order to solve the above problems, improve the efficiency and quality of valve production, and reduce the loss, the utility model emerges as the times require. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model solves its technical problems by adopting the following technical scheme: a valve door outer wall paint spraying device for valve production, comprising: a base, the outer wall of the base is fixedly connected with a fixing structure, a spraying structure and a drying structure; the fixing structure comprises a rotary motor, the outer wall of the rotary motor is fixedly connected with the outer wall of the base, the output shaft of the rotary motor is fixedly connected with a fixing frame, the outer wall of the fixing frame is fixedly connected with a hydraulic rod, the outer wall of the hydraulic rod is fixedly connected with a fixed plate, the outer wall of the fixed plate is rotatably connected with a connecting rod, and the outer wall of the connecting rod is rotatably connected with a support frame.

[0004] Preferably, the outer wall of the connecting rod and the support frame is rotatably connected with the outer wall of the fixing frame, and the rotary motor, the hydraulic rod, the fixed plate, the connecting rod and the support frame in the fixing structure cooperate with each other to automatically adjust and firmly clamp the valve according to the size of the valve, so that the valve rotates at a constant speed with the fixing frame.

[0005] Preferably, the spraying structure comprises a paint cylinder, and the outer wall of the paint cylinder is fixedly connected with the top of the base.

[0006] Preferably, the bottom of the paint cylinder is fixedly connected with a connecting pipe, the outer wall of the connecting pipe is fixedly connected with a paint spraying head, and the paint spraying head is located at the upper part of the support frame.

[0007] Preferably, the drying structure comprises a stabilizing plate, the outer wall of the stabilizing plate is fixedly connected with the outer wall of the base, and the outer wall of the stabilizing plate is fixedly connected with a drying spraying head. The design of the drying structure can quickly dry the paint on the valve outer wall after spraying.

[0008] Preferably, an inner wall of the stabilizing plate is slidingly connected with a guide plate, and the guide plate is fixedly connected with the stabilizing plate through fastening bolts.

[0009] The utility model discloses the beneficial effects are as follows:

[0010] 1. The utility model discloses a fixing structure, the rotating motor, hydraulic rod, fixed plate, connecting rod and support frame in fixing structure cooperate with each other, can automatically adjust and firmly hold the valve according to the valve size, make it rotate with the support frame at a constant speed, compared with traditional manual operation, reduce the time of valve fixing and adjustment, improve production efficiency, avoid the valve displacement caused by artificial operation at the same time, ensure that paint is evenly sprayed.

[0011] 2. The utility model discloses a drying structure, the design of drying structure can rapidly carry out drying treatment to the paint of valve outer wall after spraying, and the hot air flow is sprayed through the drying nozzle on the stabilizing plate, and the hot air angle and height can be adjusted through the guide plate and fastening bolt, so that the hot air flow is uniformly used to the valve surface, accelerates the paint drying process, further improves the overall production efficiency, and shortens the valve production period. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is the structure schematic view of the fixing structure of the utility model;

[0014] Figure 3 It is the structure schematic view of the spraying structure of the utility model;

[0015] Figure 4 It is the structure schematic view of the drying structure of the utility model.

[0016] In the drawing: 1, base; 2, fixing structure; 3, spraying structure; 4, drying structure; 21, rotating motor; 22, support frame; 23, hydraulic rod; 24, fixed plate; 25, connecting rod; 26, support frame; 31, paint cylinder; 32, connecting pipe; 33, paint nozzle; 41, stabilizing plate; 42, drying nozzle; 43, guide plate; 44, fastening bolt. DETAILED DESCRIPTION

[0017] The embodiments of the present application are given for illustration and description only, and are not intended to be exhaustive or to limit the present application to the precise form disclosed. Many modifications and variations are possible in light of this disclosure. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application to thereby enable others skilled in the art to best utilize the present application in various embodiments and with various modifications as are suited to the particular use contemplated. Embodiments

[0018] Please refer to Figure 1 - Figure 4 The utility model provides a valve outer wall paint spraying device for valve production, it includes: base 1, the outer wall fixedly connected with base 1 has fixed structure 2, spraying structure 3 and drying structure 4, fixed structure 2 includes rotating electrical machine 21, the outer wall of rotating electrical machine 21 is fixedly connected with the outer wall of base 1, and the output shaft of rotating electrical machine 21 is fixedly connected with fixed frame 22, the outer wall of fixed frame 22 is fixedly connected with hydraulic pressure rod 23, the outer wall of hydraulic pressure rod 23 is fixedly connected with fixed plate 24, and the outer wall of fixed plate 24 is rotatably connected with connecting rod 25, and the outer wall of connecting rod 25 is rotatably connected with support frame 26.

[0019] The outer wall of connecting rod 25 and support frame 26 is rotatably connected with the outer wall of fixed frame 22, when using, base 1 is fixed on the ground as the base of overall equipment, first, the valve to be sprayed is placed on the support frame 26 of fixed structure 2, and rotating electrical machine 21 is started, and the output shaft of rotating electrical machine 21 drives fixed frame 22 to rotate, and hydraulic pressure rod 23 on fixed frame 22 can be adjusted in extension according to the size of valve, through the linkage of fixed plate 24, connecting rod 25 and support frame 26, support frame 26 can stably hold valve, and valve rotates at uniform speed along with fixed frame 22.

[0020] Spraying structure 3 includes paint cylinder 31, and the outer wall of paint cylinder 31 is fixedly connected with the top of base 1.

[0021] The bottom of paint cylinder 31 is fixedly connected with connecting pipe 32, the outer wall of connecting pipe 32 is fixedly connected with paint spraying head 33, and paint spraying head 33 is located at the upper portion of support frame 26, when using, paint in paint cylinder 31 flows to paint spraying head 33 under the action of pressure through connecting pipe 32, when paint spraying head 33 is in the open state, paint is sprayed out at certain pressure and flow, since valve continuously rotates under the drive of rotating electrical machine 21, paint is evenly sprayed on the outer wall of valve, thereby realizing the overall coverage spraying of valve outer wall.

[0022] The drying structure 4 comprises a stabilizing plate 41, the outer wall of the stabilizing plate 41 is fixedly connected with the outer wall of the base 1, and the outer wall of the stabilizing plate 41 is fixedly connected with a drying nozzle 42.

[0023] The inner wall of the stabilizing plate 41 is slidably connected with a guide plate 43, the guide plate 43 is fixedly connected with the stabilizing plate 41 through a fastening bolt 44, after the spraying is completed, in order to enable the paint to be quickly dried and solidified, the drying structure 4 is started, the drying nozzle 42 on the stabilizing plate 41 starts to work, hot air flow is sprayed to the valve outer wall which has been sprayed with paint, the guide plate 43 can slide in the stabilizing plate 41 and is fixed at a suitable position through the fastening bolt 44, so as to adjust the angle and height of the hot air flow sprayed by the drying nozzle 42, and ensure that the hot air flow can uniformly act on the valve surface, accelerate the drying process of the paint and improve the production efficiency.

[0024] Working principle:

[0025] In use, the base 1 is fixed to the ground as the base of the whole device, first, the valve to be sprayed is placed on the support frame 26 of the fixing structure 2, the rotating motor 21 is started, the output shaft of the rotating motor 21 drives the fixed frame 22 to rotate, the hydraulic rod 23 on the fixed frame 22 can be adjusted in extension and retraction according to the size of the valve, through the linkage of the fixed plate 24, the connecting rod 25 and the support frame 26, the support frame 26 can stably clamp the valve, and the valve rotates at a constant speed together with the fixed frame 22.

[0026] In use, the paint in the paint cylinder 31 flows to the paint nozzle 33 through the connecting pipe 32 under the action of pressure, when the paint nozzle 33 is in an open state, the paint is sprayed out at a certain pressure and flow rate, since the valve continuously rotates under the drive of the rotating motor 21, the paint is uniformly sprayed on the outer wall of the valve, so that the valve outer wall is fully covered and sprayed;

[0027] After the spraying is completed, in order to enable the paint to be quickly dried and solidified, the drying structure 4 is started, the drying nozzle 42 on the stabilizing plate 41 starts to work, hot air flow is sprayed to the valve outer wall which has been sprayed with paint, the guide plate 43 can slide in the stabilizing plate 41 and is fixed at a suitable position through the fastening bolt 44, so as to adjust the angle and height of the hot air flow sprayed by the drying nozzle 42, and ensure that the hot air flow can uniformly act on the valve surface, accelerate the drying process of the paint and improve the production efficiency.

[0028] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A valve outer wall paint spraying device for valve manufacturing, characterized in that, include: The base (1) has a fixed structure (2), a spraying structure (3) and a drying structure (4) fixedly connected to its outer wall. The fixed structure (2) includes a rotary motor (21), the outer wall of the rotary motor (21) is fixedly connected to the outer wall of the base (1), the output shaft of the rotary motor (21) is fixedly connected to a fixed frame (22), the outer wall of the fixed frame (22) is fixedly connected to a hydraulic rod (23), the outer wall of the hydraulic rod (23) is fixedly connected to a fixed plate (24), the outer wall of the fixed plate (24) is rotatably connected to a connecting rod (25), and the outer wall of the connecting rod (25) is rotatably connected to a support frame (26).

2. The valve outer wall paint spraying device for valve production according to claim 1, characterized in that: The outer walls of the connecting rod (25) and the support frame (26) are rotatably connected to the outer wall of the fixed frame (22).

3. The valve outer wall paint spraying device for valve production according to claim 1, characterized in that: The spraying structure (3) includes a paint cylinder (31), the outer wall of which is fixedly connected to the top of the base (1).

4. A valve outer wall paint spraying device for valve production according to claim 3, characterized in that: The bottom of the paint cylinder (31) is fixedly connected to a connecting pipe (32), and the outer wall of the connecting pipe (32) is fixedly connected to a paint nozzle (33), which is located on the upper part of the support frame (26).

5. A valve outer wall paint spraying device for valve production according to claim 1, characterized in that: The drying structure (4) includes a stabilizing plate (41), the outer wall of the stabilizing plate (41) is fixedly connected to the outer wall of the base (1), and a drying nozzle (42) is fixedly connected to the outer wall of the stabilizing plate (41).

6. A valve outer wall paint spraying device for valve production according to claim 5, characterized in that: The inner wall of the stabilizing plate (41) is slidably connected to a guide plate (43), and the guide plate (43) is fixedly connected to the stabilizing plate (41) by fastening bolts (44).

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