A workpiece spraying and masking tool

Abstract

The utility model discloses a workpiece spraying shielding tool, including a support plate, a fixed plate fixedly connected to the right side of the support plate, a first driving motor fixedly installed on the top of the fixed plate, a second rotating rod fixedly connected to the output end of the first driving motor, a driving wheel fixedly connected to the surface of the second rotating rod, a belt meshed on the surface of the driving wheel, a driven wheel meshed on the left side of the inner surface of the belt, a first rotating rod fixedly connected to the inner cavity of the driven wheel, a shielding box fixedly connected to the bottom of the first rotating rod, and a placement plate fixedly connected at the center of the top of the support plate. The utility model drives the second rotating rod to rotate by the first driving motor, drives the driving wheel, the belt, the driven wheel and the first rotating rod to rotate by the second rotating rod, and drives the shielding box to rotate by the first rotating rod, so that the shielding position can be adjusted, the shielding range is more comprehensive, there is no need to manually adjust the shielding position, the spraying time is reduced, the operation is simple, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece spraying, in particular to a workpiece spraying and shielding tool. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the paint into uniform and fine droplets by pressure or centrifugal force and apply it to the surface of the object to be coated. When spraying the workpiece, in order to prevent the paint from splashing, it is necessary to use a masking tool to shield it;

[0003] At present, when spraying workpieces, a baffle is usually placed behind the workpiece to shield excess paint during the spraying process. However, in actual use, since the workpiece usually needs to be sprayed in all directions, the user is required to manually adjust the position of the baffle many times, and the shielding range is not comprehensive enough, making the work of spraying the workpiece more cumbersome, increasing the working time of spraying, increasing the workload of the user, and wasting time and effort. Therefore, we provide a workpiece spraying shielding tool. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a workpiece spraying shielding tool, which drives the second rotating rod to rotate by a first driving motor, drives the driving wheel, belt, driven wheel and the first rotating rod to rotate by the second rotating rod, and drives the shielding box to rotate by the first rotating rod, so that the shielding position can be adjusted, the shielding range is more comprehensive, there is no need to manually adjust the shielding position, the spraying time is reduced, the operation is simple, and time and labor are saved, so as to solve the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a technical solution adopted by a workpiece spraying and shielding tool is: it includes a support plate, a fixing plate is fixedly connected to the right side of the support plate, a first driving motor is fixedly installed on the top of the fixing plate, the output end of the first driving motor is fixedly connected to the second rotating rod, the surface of the second rotating rod is fixedly connected to a driving wheel, the surface of the driving wheel is meshed with a belt, the left side of the inner surface of the belt is meshed with a driven wheel, the inner cavity of the driven wheel is fixedly connected to the first rotating rod, the bottom of the first rotating rod is fixedly connected to a shielding box, and the center of the top of the support plate is fixedly connected to a placement plate.

[0008] As a preferred solution, a second drive motor is fixedly installed at the center of the top of the inner surface of the shielding box, the output end of the second drive motor is fixedly connected to a third rotating rod, and the bottom of the third rotating rod is fixedly connected to a fan blade.

[0009] Optionally, after spraying is completed, the user starts the second drive motor to work, and the second drive motor drives the third rotating rod to rotate, and the third rotating rod drives the fan blades to rotate, so as to speed up the circulation of air and increase the drying speed of the paint sprayed on the surface of the workpiece, thereby improving the efficiency of spraying.

[0010] As a preferred solution, air inlets are provided on both sides of the top of the shielding box, and dustproof nets are provided on the surfaces of the air inlets.

[0011] Optionally, air can flow smoothly by setting an air inlet.

[0012] As a preferred solution, support columns are fixedly connected to the four sides of the bottom of the support plate, and the bottom of the support columns is fixedly connected to the bottom plate.

[0013] Optionally, the entire device can be effectively supported by providing support columns and a base plate.

[0014] As a preferred solution, a bearing is fixedly connected to the left side of the top of the inner surface of the fixed plate, and the top of the first rotating rod is fixedly connected to the inner ring of the bearing.

[0015] Optionally, by providing a bearing, wear of the first rotating rod during rotation is reduced.

[0016] As a preferred solution, a slide groove is provided on the top of the support plate, a slider is fixedly connected to the bottom of the shielding box, and the bottom of the slider is slidably connected to the inner cavity of the slide groove.

[0017] Optionally, the jitter of the shielding box during rotation is reduced by setting a slider and a slide groove.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a workpiece spraying and shielding tooling, which has the following beneficial effects.

[0020] 1. The utility model drives the second rotating rod to rotate through the first driving motor, drives the driving wheel, the belt, the driven wheel and the first rotating rod to rotate through the second rotating rod, and drives the shielding box to rotate through the first rotating rod, so as to adjust the shielding position, and the shielding range is more comprehensive. There is no need to manually adjust the shielding position, which reduces the spraying time, is simple to operate, and saves time and effort.

[0021] 2. After spraying is completed, the user starts the second drive motor to work, and the second drive motor drives the third rotating rod to rotate, and the third rotating rod drives the fan blades to rotate, so as to speed up the circulation of air and increase the drying speed of the paint sprayed on the surface of the workpiece, thereby improving the efficiency of spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a bottom view of the shielding box of the utility model;

[0024] Figure 3 This is a cross-sectional view of the shielding box of the utility model;

[0025] Figure 4 It is an enlarged view of point A of the present utility model.

[0026] In the figure: 1. dust screen; 2. air inlet; 3. shielding box; 4. placement plate; 5. slide groove; 6. support column; 7. bottom plate; 8. support plate; 9. bearing; 10. driven wheel; 11. belt; 12. first rotating rod; 13. first drive motor; 14. second rotating rod; 15. driving wheel; 16. fixed plate; 17. second drive motor; 18. third rotating rod; 19. fan blade; 20. slider. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] See also Figure 1-4 , the embodiments of the utility model will be further described below in conjunction with the accompanying drawings.

[0029] Example

[0030] A technical solution adopted by a workpiece spraying and shielding tool is: it includes a support plate 8, a fixed plate 16 is fixedly connected to the right side of the support plate 8, a first drive motor 13 is fixedly installed on the top of the fixed plate 16, the output end of the first drive motor 13 is fixedly connected to the second rotating rod 14, the surface of the second rotating rod 14 is fixedly connected to a driving wheel 15, the surface of the driving wheel 15 is meshed with a belt 11, the left side of the inner surface of the belt 11 is meshed with a driven wheel 10, the inner cavity of the driven wheel 10 is fixedly connected to the first rotating rod 12, the bottom of the first rotating rod 12 is fixedly connected to a shielding box 3, and a placement plate 4 is fixedly connected to the center of the top of the support plate 8.

[0031] Specifically: before spraying, the user places the workpiece to be sprayed on the top of the placement plate 4. During the spraying process, the user starts the first drive motor 13 to work, and the second rotating rod 14 is driven by the first drive motor 13 to rotate clockwise, and the second rotating rod 14 drives the driving wheel 15 to rotate, and the driving wheel 15 drives the belt 11 to rotate, and the belt 11 drives the driven wheel 10 to rotate, and the driven wheel 10 drives the first rotating rod 12 to rotate, and the shielding box 3 is driven by the first rotating rod 12 to rotate, so that the shielding position can be adjusted, the shielding range is more comprehensive, there is no need to manually adjust the shielding position, the spraying time is reduced, the operation is simple, and time and labor are saved.

[0032] A second drive motor 17 is fixedly installed at the center of the top of the inner surface of the shielding box 3, and a third rotating rod 18 is fixedly connected to the output end of the second drive motor 17, and a fan blade 19 is fixedly connected to the bottom of the third rotating rod 18. Air inlets 2 are opened on both sides of the top of the shielding box 3, and a dustproof net 1 is arranged on the surface of the air inlet 2. Support columns 6 are fixedly connected to the four sides of the bottom of the support plate 8, and the bottom of the support column 6 is fixedly connected to the bottom plate 7. A bearing 9 is fixedly connected to the left side of the top of the inner surface of the fixed plate 16, and the top of the first rotating rod 12 is fixedly connected to the inner ring of the bearing 9. A slide groove 5 is opened on the top of the support plate 8, and a slider 20 is fixedly connected to the bottom of the shielding box 3, and the bottom of the slider 20 is slidably connected to the inner cavity of the slide groove 5.

[0033] Specifically: after spraying is completed, the user starts the second drive motor 17 to work, and the second drive motor 17 drives the third rotating rod 18 to rotate, and the third rotating rod 18 drives the fan blades 19 to rotate, thereby accelerating the circulation of air and increasing the drying speed of the paint sprayed on the workpiece surface. Improve the efficiency of spraying. Through the setting of the air inlet 2, air can smoothly enter the inner cavity of the shielding box 3. Through the setting of the dustproof net 1, external dust can be prevented from entering the inner cavity of the dustproof net 1, so as to prevent dust from entering the inner cavity of the shielding box 3 and adhering to the surface of the workpiece during the air circulation. Through the setting of the support column 6 and the bottom plate 7, the device as a whole is effectively supported, and the anti-slip function is also achieved, which greatly improves the stability of the device. Through the setting of the bearing 9, the wear of the first rotating rod 12 during the rotation is reduced, and the loss of the first rotating rod 12 during the rotation is reduced, thereby greatly improving the service life of the first rotating rod 12. During the rotation of the shielding box 3, the slider 20 is driven by the shielding box 3 to slide in the inner cavity of the slide groove 5, thereby reducing the jitter of the shielding box 3 during the rotation, and greatly improving the stability of the shielding box 3 during the rotation.

[0034] The working principle of the utility model is as follows: before spraying, the user places the workpiece to be sprayed on the top of the placement plate 4. During the spraying process, the user starts the first drive motor 13 to work, and the second rotating rod 14 is driven by the first drive motor 13 to rotate in a clockwise direction, and the driving wheel 15 is driven by the second rotating rod 14 to rotate, and the belt 11 is driven by the driving wheel 15 to rotate, and the driven wheel 10 is driven by the belt 11 to rotate, and the first rotating rod 12 is driven by the driven wheel 10 to rotate, and the shielding box 3 is driven by the first rotating rod 12 to rotate, so that the shielding position can be adjusted, the shielding range is more comprehensive, and there is no need to manually adjust the shielding position, the spraying time is reduced, the operation is simple, and time and labor are saved. After the spraying is completed, the user starts the second drive motor 17 to work, and the third rotating rod 18 is driven by the second drive motor 17 to rotate, and the fan blade 19 is driven by the third rotating rod 18 to rotate, so as to accelerate the circulation of air and increase the drying speed of the paint sprayed on the surface of the workpiece. Improve the efficiency of spraying.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A workpiece spraying and shielding tool, comprising a support plate (8), characterized in that: The right side of the support plate (8) is fixedly connected to a fixing plate (16), the top of the fixing plate (16) is fixedly mounted with a first drive motor (13), the output end of the first drive motor (13) is fixedly connected to a second rotating rod (14), the surface of the second rotating rod (14) is fixedly connected to a driving wheel (15), the surface of the driving wheel (15) is meshed with a belt (11), the left side of the inner surface of the belt (11) is meshed with a driven wheel (10), the inner cavity of the driven wheel (10) is fixedly connected to a first rotating rod (12), the bottom of the first rotating rod (12) is fixedly connected to a shielding box (3), and the center of the top of the support plate (8) is fixedly connected to a placement plate (4).

2. A workpiece spraying and shielding tool according to claim 1, characterized in that: A second drive motor (17) is fixedly mounted at the center of the top of the inner surface of the shielding box (3); the output end of the second drive motor (17) is fixedly connected to a third rotating rod (18); and the bottom of the third rotating rod (18) is fixedly connected to a fan blade (19).

3. A workpiece spraying and shielding tool according to claim 1, characterized in that: Air inlets (2) are provided on both sides of the top of the shielding box (3), and dustproof nets (1) are provided on the surfaces of the air inlets (2).

4. A workpiece spraying and shielding tool according to claim 1, characterized in that: The four sides of the bottom of the support plate (8) are fixedly connected to support columns (6), and the bottom of the support column (6) is fixedly connected to a bottom plate (7).

5. The workpiece spraying and shielding tool according to claim 1, characterized in that: A bearing (9) is fixedly connected to the left side of the top of the inner surface of the fixed plate (16), and the top of the first rotating rod (12) is fixedly connected to the inner ring of the bearing (9).

6. A workpiece spraying and shielding tool according to claim 1, characterized in that: A slide groove (5) is provided on the top of the support plate (8), a slider (20) is fixedly connected to the bottom of the shielding box (3), and the bottom of the slider (20) is slidably connected to the inner cavity of the slide groove (5).

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