Paint spraying device for valve machining

Abstract

The utility model belongs to the technical field of valve processing, and particularly relates to a paint spraying device for valve processing, which comprises a paint spraying mechanism and a paint spraying mechanism, the fixing mechanism is used for fixing the valve; the shell is used for mounting the paint spraying mechanism and the fixing mechanism; the stirring mechanism comprises a stirring shaft, a plurality of stirring rods and a first motor, the plurality of stirring rods are uniformly arranged on the stirring shaft, and the first motor drives the stirring shaft to rotate to stir the paint; according to the paint spraying device for valve machining, the first motor drives the stirring shaft to rotate, the stirring shaft and the stirring rod stir paint, the paint is better stirred before being sprayed, it is ensured that the paint is even, the paint is prevented from being layered, and therefore the spraying effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve processing, and in particular relates to a paint spraying device for valve processing. Background Art

[0002] Painting the valve can protect the valve surface from corrosion, oxidation and wear. By spraying paint, the valve surface can be made smoother, stronger and more corrosion-resistant, effectively protecting the internal structure and working performance of the valve, and extending the service life. After spraying paint, the hardness and wear resistance of the valve can be increased, the manufacturing quality of the valve can be improved, and possible air leakage and seepage can be reduced. At the same time, the friction coefficient of the valve during the opening and closing process can be reduced, making the operation smoother and reducing the wear of the valve by friction.

[0003] The utility model with the authorization announcement number CN214554750U discloses a valve spraying device, including a box body, a flip mechanism, a spraying mechanism and a box door, the bottom end of the flip mechanism is fixedly connected to the middle of the bottom surface of the box body, the two ends of the spraying mechanism are fixedly connected to the two sides of the box body, the left end of the front of the box door and the left end of the front of the box door are hinged by hinges, the flip mechanism includes a flip motor, a carrier, a limit hole, a block, a positioning hole, a pull rod, a return spring, a guide clamp and a sleeve, the valve spraying device, through the improvement of the spraying device, firstly, can conveniently clamp valves of different sizes, and have the function of self-flipping, so that the working efficiency of the device is greatly improved, and then the valves of different heights can be quickly sprayed, so that the spraying device is more convenient to use, and finally the valves after spraying can be quickly dried, so that the practicality of the device is greatly improved. The paint in the paint box in the existing valve processing spraying device is easy to precipitate during the placement process, and stratification occurs, which affects the spraying effect. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems and provides a paint spraying device for valve processing, which is used for stirring the paint in the paint box.

[0005] In view of this, the utility model provides a paint spraying device for valve processing, comprising: a paint spraying mechanism, the paint spraying mechanism includes a paint box; a fixing mechanism, the fixing mechanism is used to fix the valve; a shell, the shell is used to install the paint spraying mechanism and the fixing mechanism; also includes: a stirring mechanism, the stirring mechanism includes a stirring shaft, a stirring rod and a first motor, a plurality of the stirring rods are evenly arranged on the stirring shaft, and the first motor drives the stirring shaft to rotate to stir the paint; wherein the stirring mechanism is arranged in the paint box.

[0006] In this technical solution, the first motor drives the stirring shaft to rotate, and the stirring shaft and the stirring rod stir the paint. The paint is better stirred before spraying, ensuring that the paint is uniform and avoiding paint stratification, thereby achieving a better spraying effect.

[0007] In the above technical scheme, further, the stirring mechanism also includes: an installation cavity, the installation cavity is arranged on the right side of the paint box, the first motor is arranged in the installation cavity, and the output end of the first motor is fixedly connected with a first gear; a second gear, the second gear is meshingly connected with the first gear, one end of the stirring shaft is fixedly connected to the axis of the second gear, and the other end of the stirring shaft passes through the installation cavity and is rotatably connected to the left inner wall of the paint box; a stirring blade, the stirring blade is symmetrically arranged on the surface of the stirring rod, and a plurality of flow ports are evenly opened on the stirring blade; a heating plate, the heating plate is arranged at the bottom of the paint box.

[0008] In the above technical solution, further, a gas purification mechanism is provided in the shell.

[0009] In the above technical scheme, further, the gas purification mechanism includes: a purification box, which is arranged on the left side of the shell; an exhaust fan, which is arranged on the top of the purification box and connected to the purification box, and the exhaust fan is connected to a pipe, and the pipe extends through the shell to one end inside the shell and is connected to an absorption cover; activated carbon adsorption plates, two groups of activated carbon adsorption plates are arranged in the purification box; a connecting plate, which is arranged on the front of the purification box, the back of the connecting plate is connected to the activated carbon adsorption plate, and the front of the connecting plate is provided with a handle; an exhaust pipe, a plurality of the exhaust pipes are arranged on the outer wall of the bottom of the purification box, and the exhaust pipe is connected to the purification box; a dust net, which is arranged in the exhaust pipe.

[0010] In the above technical solution, further, a sealing door is hinged on the front side of the shell, a perspective window is provided on the sealing door, and a cleaning mechanism is provided on the sealing door.

[0011] In the above technical scheme, further, the cleaning mechanism includes: an installation frame, which is fixedly arranged on the back side of the sealed door; a threaded rod, two of the threaded rods are symmetrically arranged in the upper and lower parts and rotated inside the installation frame, and the right ends of the rod walls of the two threaded rods are sleeved with a first pulley; an installation box, which is fixedly arranged on the right outer wall of the installation frame, and a second motor is fixedly arranged inside the installation box; a rotating shaft, which is fixedly arranged on the output end of the second motor, and the rotating shaft extends through the installation frame to the installation frame, and two second pulleys are sleeved on the shaft wall of the rotating shaft, and the two second pulleys are rotationally connected to the first pulley through belts respectively; a wiping plate, the upper and lower ends of the wiping plate are respectively threadedly connected to the two threaded rods, and a wiping cloth is arranged on the side of the wiping plate facing the perspective window.

[0012] The beneficial effects of the utility model are:

[0013] 1. The first motor drives the stirring shaft to rotate, and the stirring shaft and the stirring rod stir the paint. The paint is better stirred before spraying, ensuring that the paint is uniform and avoiding paint stratification, thereby achieving a better spraying effect.

[0014] 2. The first motor drives the first gear to rotate, so that the second gear drives the stirring shaft to rotate. During the stirring process of the stirring blade, the paint flows through the flow port to enhance the stirring effect. The heating plate can heat the paint to prevent the paint from thickening in cold weather, so that the paint is kept at a suitable temperature, ensuring the uniformity of the paint and the quality of spraying.

[0015] 3. The exhaust fan extracts the harmful gases generated during the painting process. The harmful gases are purified by the activated carbon adsorption plate in the purification box and then discharged through the exhaust pipe, which can effectively purify the harmful gases and protect the health of the staff.

[0016] 4. During the painting process, when some paint splashes onto the perspective window and affects observation, the second motor drives the shaft to rotate, and the shaft drives the threaded rod to rotate through the belt, and the wiping plate moves accordingly, and the wiping cloth on the wiping plate cleans the paint on the perspective window. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic structural diagram of a specific implementation method of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure inside the paint box of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the purification box of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the sealing door of the utility model.

[0022] Figure 5 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0023] The symbols in the figure are:

[0024] 1-shell, 2-paint spraying mechanism, 21-paint box, 3-fixing mechanism, 4-stirring mechanism, 41-stirring shaft, 42-stirring rod, 43-first motor, 44-installation cavity, 45-first gear, 46-second gear, 47-stirring blade, 48-flow port, 49-heating plate, 5-gas purification mechanism, 51-purification box, 52-exhaust fan, 53-pipeline, 54-absorption cover, 55-activated carbon adsorption plate, 56-connecting plate, 57-handle, 58-exhaust pipe, 59-dustproof net, 6-sealed door, 7-perspective window, 8-cleaning mechanism, 81-installation frame, 82-threaded rod, 83-installation box, 84-second motor, 85-rotating shaft, 86-belt, 87-wiping plate, 88-wiping cloth. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0027] Embodiment 1:

[0028] An embodiment of the present application provides a paint spraying device for valve processing, including: a paint spraying mechanism 2, the paint spraying mechanism 2 includes a paint box 21; a fixing mechanism 3, the fixing mechanism 3 is used to fix the valve; a shell 1, the shell 1 is used to install the paint spraying mechanism 2 and the fixing mechanism 3; and also includes: a stirring mechanism 4, the stirring mechanism 4 includes a stirring shaft 41, a stirring rod 42 and a first motor 43, a plurality of stirring rods 42 are evenly arranged on the stirring shaft 41, and the first motor 43 drives the stirring shaft 41 to rotate to stir the paint; wherein the stirring mechanism 4 is arranged in the paint box 21.

[0029] In this embodiment, refer to Figure 1 and Figure 2 As shown, the first motor 43 drives the stirring shaft 41 to rotate, and the stirring shaft 41 and the stirring rod 42 stir the paint. The paint is better stirred before spraying, ensuring that the paint is uniform and avoiding paint stratification, thereby achieving a better spraying effect.

[0030] Embodiment 2:

[0031] This embodiment provides a valve processing paint spraying device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the stirring mechanism 4 also includes:

[0032] An installation cavity 44, which is disposed on the right side of the paint box 21, in which a first motor 43 is disposed, and an output end of the first motor 43 is fixedly connected to a first gear 45;

[0033] The second gear 46 is meshed with the first gear 45, one end of the stirring shaft 41 is fixedly connected to the axis of the second gear 46, and the other end of the stirring shaft 41 passes through the mounting cavity 44 and is rotatably connected to the left inner wall of the paint box 21;

[0034] A stirring blade 47, the stirring blade 47 is symmetrically arranged on the surface of the stirring rod 42, and a plurality of flow ports 48 are evenly opened on the stirring blade 47;

[0035] The heating plate 49 is arranged at the bottom of the paint box 21 .

[0036] In this embodiment, refer to Figure 1 and Figure 2 As shown, the first motor 43 drives the first gear 45 to rotate, so that the second gear 46 drives the stirring shaft 41 to rotate. During the stirring process of the stirring blade 47, the paint flows through the flow port 48 to enhance the stirring effect. The heating plate 49 can heat the paint to prevent the paint from thickening in cold weather, so as to keep the paint at a suitable temperature, ensure the uniformity of the paint, and ensure the quality of spraying.

[0037] Embodiment 3:

[0038] This embodiment provides a valve processing paint spraying device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a gas purification mechanism 5 is provided in the housing 1, and the gas purification mechanism 5 includes:

[0039] A purification box 51, which is arranged on the left side of the housing 1;

[0040] The exhaust fan 52 is disposed at the top of the purification box 51 and is connected to the purification box 51. The exhaust fan 52 is connected to a pipe 53. The pipe 53 passes through the shell 1 and extends to one end of the shell 1 and is connected to an absorption cover 54;

[0041] Activated carbon adsorption plates 55, two sets of activated carbon adsorption plates 55 are arranged in the purification box 51;

[0042] A connecting plate 56 is provided on the front of the purification box 51. The back of the connecting plate 56 is connected to the activated carbon adsorption plate 55. A handle 57 is provided on the front of the connecting plate 56. The activated carbon adsorption plate 55 can be taken out through the connecting plate 56 and the handle 57.

[0043] Exhaust pipes 58, a plurality of exhaust pipes 58 are arranged on the outer wall of the bottom of the purification box 51, and the exhaust pipes 58 are connected to the purification box 51;

[0044] A dustproof net 59 is provided in the exhaust pipe 58 .

[0045] In this embodiment, refer to Figure 1 and Figure 3 As shown, the exhaust fan 52 extracts the harmful gas generated during the painting process. The harmful gas is purified by the activated carbon adsorption plate 55 in the purification box 51 and then discharged through the exhaust pipe 58, which can effectively purify the harmful gas and protect the health of the workers.

[0046] Embodiment 4:

[0047] This embodiment provides a valve processing paint spraying device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: a sealing door 6 is hingedly connected to the front of the housing 1, a perspective window 7 is provided on the sealing door 6, and a cleaning mechanism 8 is provided on the sealing door 6, and the cleaning mechanism 8 includes:

[0048] An installation frame 81, the installation frame 81 is fixedly arranged on the back of the sealing door 6;

[0049] Threaded rods 82, two threaded rods 82 are symmetrically arranged inside the mounting frame 81 for rotation up and down, and the right ends of the rod walls of the two threaded rods 82 are sleeved with first belt wheels 86;

[0050] An installation box 83, the installation box 83 is fixedly arranged on the right outer wall of the installation frame 81, and a second motor 84 is fixedly arranged inside the installation box 83;

[0051] The rotating shaft 85 is fixedly arranged at the output end of the second motor 84, and the rotating shaft 85 passes through the mounting frame 81 and extends into the mounting frame 81. Two second belt wheels 86 are sleeved on the shaft wall of the rotating shaft 85, and the two second belt wheels 86 are rotatably connected with the first belt wheel 86 through belts 86 respectively;

[0052] The wiping plate 87 has upper and lower ends threadedly connected to the two threaded rods 82 , and a wiping cloth 88 is arranged on the side of the wiping plate 87 facing the perspective window 7 .

[0053] In this embodiment, refer to Figure 4 and Figure 5 As shown, during the painting process of the paint spraying mechanism 2, when some paint splashes onto the perspective window 7 and affects observation, the second motor 84 drives the rotating shaft 85 to rotate, and the rotating shaft 85 drives the threaded rod 82 to rotate through the belt 86, and the wiping plate 87 moves accordingly, and the wiping cloth 88 on the wiping plate 87 cleans the paint on the perspective window 7.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A paint spraying device for valve processing, comprising: A paint spraying mechanism (2), wherein the paint spraying mechanism (2) comprises a paint box (21); A fixing mechanism (3), wherein the fixing mechanism (3) is used to fix the valve; A housing (1), wherein the housing (1) is used to install a paint spraying mechanism (2) and a fixing mechanism (3); The invention is characterized in that it further comprises: a stirring mechanism (4), wherein the stirring mechanism (4) comprises a stirring shaft (41), a stirring rod (42) and a first motor (43), wherein a plurality of stirring rods (42) are evenly arranged on the stirring shaft (41), and the first motor (43) drives the stirring shaft (41) to rotate to stir the paint; Wherein, the stirring mechanism (4) is arranged in the paint box (21); The stirring mechanism (4) further comprises: An installation cavity (44), the installation cavity (44) being arranged on the right side of the paint box (21), the first motor (43) being arranged in the installation cavity (44), and the output end of the first motor (43) being fixedly connected to a first gear (45); A second gear (46), the second gear (46) is meshedly connected with the first gear (45), one end of the stirring shaft (41) is fixedly connected to the axis of the second gear (46), and the other end of the stirring shaft (41) passes through the mounting cavity (44) and is rotatably connected to the left inner wall of the paint box (21); A stirring blade (47), wherein the stirring blade (47) is symmetrically arranged on the surface of the stirring rod (42), and a plurality of flow ports (48) are evenly opened on the stirring blade (47); A heating plate (49) is arranged at the bottom of the paint box (21).

2. A valve processing paint spraying device according to claim 1, characterized in that: A gas purification mechanism (5) is arranged in the housing (1).

3. A valve processing paint spraying device according to claim 2, characterized in that: The gas purification mechanism (5) comprises: A purification box (51), wherein the purification box (51) is arranged on the left side of the housing (1); an exhaust fan (52), the exhaust fan (52) being arranged at the top of the purification box (51) and being in communication with the purification box (51), the exhaust fan (52) being connected to a pipe (53), the pipe (53) penetrating the shell (1) and extending to one end inside the shell (1) being connected to an absorption cover (54); Activated carbon adsorption plates (55), two groups of activated carbon adsorption plates (55) are arranged in the purification box (51); A connecting plate (56), the connecting plate (56) being arranged on the front side of the purification box (51), the back side of the connecting plate (56) being connected to the activated carbon adsorption plate (55), and the front side of the connecting plate (56) being provided with a handle (57); An exhaust pipe (58), wherein a plurality of the exhaust pipes (58) are arranged on the outer wall of the bottom of the purification box (51), and the exhaust pipes (58) are in communication with the purification box (51); A dustproof net (59) is arranged in the exhaust pipe (58).

4. A valve processing paint spraying device according to claim 1, characterized in that: A sealing door (6) is hingedly connected to the front of the housing (1), a perspective window (7) is provided on the sealing door (6), and a cleaning mechanism (8) is provided on the sealing door (6).

5. A valve processing paint spraying device according to claim 4, characterized in that: The cleaning mechanism (8) comprises: An installation frame (81), wherein the installation frame (81) is fixedly arranged on the back side of the sealing door (6); Threaded rods (82), two threaded rods (82) are symmetrically arranged to rotate up and down inside the installation frame (81), and the right ends of the rod walls of the two threaded rods (82) are sleeved with a first belt (86) wheel; An installation box (83), the installation box (83) being fixedly arranged on the right outer wall of the installation frame (81), and a second motor (84) being fixedly arranged inside the installation box (83); A rotating shaft (85), the rotating shaft (85) is fixedly arranged at the output end of the second motor (84), the rotating shaft (85) penetrates the installation frame (81) and extends into the installation frame (81), two second belt (86) wheels are sleeved on the shaft wall of the rotating shaft (85), and the two second belt (86) wheels are rotatably connected to the first belt (86) wheel through belts (86) respectively; A wiping plate (87), wherein the upper and lower ends of the wiping plate (87) are respectively threadedly connected to the two threaded rods (82), and a wiping cloth (88) is arranged on the side of the wiping plate (87) facing the perspective window (7).

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