Supersonic spraying positioning tool

Abstract

The utility model discloses a supersonic spraying positioning tool, and relates to the technical field of spraying equipment, the supersonic spraying positioning tool comprises a support frame, the inner wall of the support frame is provided with a planetary rotation positioning mechanism, the planetary rotation positioning mechanism comprises a revolution motor, a rotating disc, a connecting frame, an autorotation motor and a hanging disc, the inner wall of the support frame is provided with the revolution motor, and the rotating disc is arranged on the connecting frame. And a turntable is mounted on the outer wall of the revolution motor. Due to the fact that the anti-splashing mechanism and the exhaust fan are distributed in the annular array mode with the central axis of the supporting frame as the center, when the device is used, metal powder sprayed by the supersonic speed spraying gun is prone to splashing due to high-speed airflow spraying, environmental pollution is caused or the respiratory tract of a worker is harmed, and the metal powder is not prone to splashing. The exhaust fan is started to powerfully extract redundant and splashed metal powder sprayed out of the supersonic spraying gun, then the metal powder is filtered and collected through the filter sleeve and can be recycled, and the safety of the device and the repeated utilization rate of the metal powder are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a supersonic spraying positioning tool. Background Art

[0002] Supersonic spraying technology is a high-speed spraying technology that uses high-temperature plasma to spray dissolved metal powder onto the surface of the substrate. Because the spraying speed is too fast, it is called supersonic spraying technology. Supersonic spraying technology relies on high-speed airflow to accelerate the particles in the nozzle, accelerate them to supersonic speed, reach a high-temperature plasma state, and be sprayed onto the surface that needs to be protected. The coating in the high-temperature plasma state is tightly combined with the substrate, which can effectively avoid the loss caused by the high heat load generated during high-speed flight. However, the existing supersonic spraying device cannot rotate and position the workpiece when in use, the surface of the workpiece is unevenly sprayed, and metal powder splashes during spraying. After the spraying is completed, metal powder accumulates at the bottom of the device, which is not convenient for cleaning. In order to solve the above problems, a supersonic spray positioning tool is needed.

[0003] The existing supersonic spraying device is not convenient for rotating and positioning the workpiece, is not convenient for cleaning waste materials, and cannot prevent the spraying splashes during operation. Therefore, a supersonic spraying positioning tool is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a supersonic spray positioning tool to solve the problems that the existing supersonic spray device is not convenient for rotation positioning of the workpiece, is not convenient for waste cleaning, and cannot prevent spray splashing when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a supersonic spray positioning tool, comprising a support frame, the inner wall of the support frame is equipped with a planetary rotation positioning mechanism, the planetary rotation positioning mechanism comprises a revolving motor, a turntable, a connecting frame, a self-rotating motor and a hanging plate, the inner wall of the support frame is equipped with a revolving motor, the outer wall of the revolving motor is equipped with a turntable, the outer wall of the turntable is equipped with a connecting frame, the top of the connecting frame is equipped with a self-rotating motor, and the bottom of the self-rotating motor is equipped with a hanging plate.

[0006] A waste cleaning mechanism is installed on the outer wall of the planetary rotation positioning mechanism.

[0007] An anti-splash mechanism is installed on the outer wall of the support frame, and a supersonic spray gun is installed on the outer wall of the support frame.

[0008] Preferably, the turntable is movably connected to the support frame, and the hanging plates are distributed in a circular array with the central axis of the turntable as the center.

[0009] Preferably, the waste cleaning mechanism comprises a scraper, a waste collecting plate and a waste discharge chute, the outer wall of the turntable is provided with a scraper, the outer wall of the turntable is provided with a waste collecting plate, and the inner wall of the waste collecting plate is provided with a waste discharge chute.

[0010] Preferably, the scrapers are distributed in a rectangular array with the central axis of the turntable as the center, and the scrapers are tightly fitted to the waste collecting plate.

[0011] Preferably, the anti-splash mechanism includes an exhaust fan, a connecting pipe, a collecting sleeve and a filter sleeve, the exhaust fan is installed on the outer wall of the support frame, the connecting pipe is installed on the bottom of the exhaust fan, the collecting sleeve is installed on the outer wall of the connecting pipe, and the filter sleeve is installed on the inner wall of the collecting sleeve.

[0012] Preferably, the exhaust fans are distributed in a circular array with the central axis of the support frame as the center, and the connecting pipe is threadedly connected to the collecting sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a planetary rotating positioning mechanism, the turntable and the support frame are movably connected, and the hanging plates are arranged in a circular array with the central axis of the support frame as the center. When the device is used, the workpiece to be sprayed is placed above the hanging plate, and is fixed by limiting, and then the turntable is driven to revolve by starting the revolution motor, and the hanging plate is driven to rotate by starting the rotation motor, so that the supersonic spray gun sprays the surface of the workpiece more evenly, improves the spraying effect, and increases the practicality of the device;

[0015] 2. The utility model has a waste cleaning mechanism, and the scrapers are arranged in a rectangular array with the central axis of the turntable. The scrapers are tightly fitted with the waste collection plate. When the device is in use, when the revolution motor drives the turntable to revolve, the outer wall of the scraper rotates and scrapes the inner wall of the waste collection plate, and the excess accumulated metal powder sprayed by the supersonic spray gun is cleaned and discharged through the waste discharge chute, so as to avoid the excess metal powder solidifying and adhering to the surface of the waste collection plate and being unable to be removed, thereby increasing the cleanliness of the device;

[0016] 3. The utility model has an anti-splash mechanism, and the exhaust fans are distributed in a circular array with the central axis of the support frame as the center. When the device is in use, the metal powder sprayed by the supersonic spray gun is prone to splash due to the high-speed airflow spraying, causing environmental pollution or harm to the respiratory tract of the staff. By starting the exhaust fan, the excess splashed metal powder sprayed by the supersonic spray gun is forcefully extracted, and then filtered and collected through the filter sleeve, it can be recycled and reused, thereby increasing the safety of the device and the reuse rate of the metal powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0018] Figure 2 This is a schematic diagram of the structure of the planetary rotation positioning mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the waste cleaning mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the anti-splash mechanism of the utility model.

[0021] In the figure: 1. support frame; 2. planetary rotation positioning mechanism; 201. revolution motor; 202. turntable; 203. connecting frame; 204. rotation motor; 205. hanging plate; 3. waste cleaning mechanism; 301. scraper; 302. waste collecting plate; 303. waste discharge chute; 4. anti-splash mechanism; 401. exhaust fan; 402. connecting pipe; 403. collecting sleeve; 404. filter sleeve; 5. supersonic spray gun. DETAILED DESCRIPTION

[0022] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4A supersonic spray positioning tool comprises a support frame 1, a planetary rotation positioning mechanism 2 is installed on the inner wall of the support frame 1, the planetary rotation positioning mechanism 2 comprises a revolution motor 201, a turntable 202, a connecting frame 203, a self-rotation motor 204 and a hanging plate 205, the inner wall of the support frame 1 is installed with the revolution motor 201, the outer wall of the revolution motor 201 is installed with the turntable 202, the outer wall of the turntable 202 is installed with the connecting frame 203, the top of the connecting frame 203 is installed with the self-rotation motor 204, the bottom of the self-rotation motor 204 is installed with the hanging plate 205, the turntable 202 is movably connected to the support frame 1, and the hanging plate 203 is installed with the self-rotation motor 204. The rotating disk 202 is arranged in a circular array with the central axis of the rotating disk 202 as the center. Through the planetary rotation positioning mechanism 2, the rotating disk 202 is movably connected with the support frame 1. The hanging plate 205 is arranged in a circular array with the central axis of the support frame 1 as the center. When the device is used, the workpiece to be sprayed is placed on the hanging plate 205 to be fixed in a limited position, and then the rotating disk 202 is driven to revolve by starting the revolving motor 201, and the hanging plate 205 is driven to rotate by starting the self-rotating motor 204, so that the supersonic spray gun 5 can spray the surface of the workpiece more evenly, improve the spraying effect, and increase the practicality of the device.

[0025] See also Figure 1-4 A supersonic spray positioning tooling, a waste cleaning mechanism 3 is installed on the outer wall of the planetary rotation positioning mechanism 2, the waste cleaning mechanism 3 includes a scraper 301, a waste collecting plate 302 and a waste material discharge trough 303, the outer wall of the turntable 202 is installed with a scraper 301, the outer wall of the turntable 202 is installed with a waste collecting plate 302, the inner wall of the waste collecting plate 302 is provided with a waste material discharge trough 303, the scraper 301 is arranged in a rectangular array with the central axis of the turntable 202 as the center, the scraper 301 is tightly fitted with the waste collecting plate 302, and the waste material discharge trough 303 is set The scraper 301 of the waste cleaning mechanism 3 is arranged in a rectangular array with the central axis of the turntable 202. The scraper 301 is tightly fitted with the waste collecting plate 302. When the device is in use, when the rotary motor 201 drives the turntable 202 to revolve, the outer wall of the scraper 301 rotates and scrapes the inner wall of the waste collecting plate 302, and the excess accumulated metal powder sprayed out by the supersonic spray gun 5 is cleaned and discharged through the waste discharge chute 303, so as to avoid the excess metal powder solidifying and adhering to the surface of the waste collecting plate 302 and being unable to be removed, thereby increasing the cleanliness of the device.

[0026] See also Figure 1-4A supersonic spray positioning tooling, the outer wall of the support frame 1 is installed with an anti-splash mechanism 4, the anti-splash mechanism 4 includes an exhaust fan 401, a connecting pipe 402, a collecting sleeve 403 and a filter sleeve 404, the outer wall of the support frame 1 is installed with an exhaust fan 401, the bottom of the exhaust fan 401 is installed with a connecting pipe 402, the outer wall of the connecting pipe 402 is installed with a collecting sleeve 403, the inner wall of the collecting sleeve 403 is installed with a filter sleeve 404, the exhaust fan 401 is arranged in a circular array with the central axis of the support frame 1 as the center, the connecting pipe 402 and the collecting sleeve 403 are threadedly connected, the support frame 1 A supersonic spray gun 5 is installed on the outer wall of the support frame 1. Through the anti-splash mechanism 4, the exhaust fan 401 is distributed in a circular array with the central axis of the support frame 1 as the center. When the device is in use, the metal powder sprayed by the supersonic spray gun 5 is prone to splash due to the high-speed airflow spraying, causing environmental pollution or harm to the respiratory tract of the staff. By starting the exhaust fan 401, the excess splashed metal powder sprayed by the supersonic spray gun 5 is strongly extracted, and then filtered and collected by the filter sleeve 404, it can be recycled and reused, thereby increasing the safety of the device and the reuse rate of the metal powder.

[0027] Working principle: When in use, first move the device to the desired position, then put the workpiece to be sprayed on the hanging plate 205, limit and fix it, and then start the revolution motor 201 to drive the turntable 202 to revolve, and at the same time start the rotation motor 204 to drive the hanging plate 205 to rotate, so that the supersonic spray gun 5 can spray the surface of the workpiece more evenly, improve the spraying effect, and increase the practicality of the device. Then, when the revolution motor 201 drives the turntable 202 to revolve, the outer wall of the scraper 301 rotates and scrapes the inner wall of the waste collecting plate 302, cleans the excess accumulated metal powder sprayed by the supersonic spray gun 5, and passes through the waste discharge trough 30 3 is discharged to prevent excess metal powder from solidifying and adhering to the surface of the waste collection plate 302 and being unable to be removed, thereby increasing the cleanliness of the device. Finally, the metal powder sprayed by the supersonic spray gun 5 is prone to splashing due to the high-speed airflow spraying, causing environmental pollution or harm to the respiratory tract of the staff. By starting the exhaust fan 401, the excess splashed metal powder sprayed by the supersonic spray gun 5 is strongly extracted, and then filtered and collected through the filter sleeve 404, which can be recycled and reused, thereby increasing the safety of the device and the reuse rate of the metal powder. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A supersonic spraying positioning tool, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is mounted with a planetary rotation positioning mechanism (2), the planetary rotation positioning mechanism (2) comprising a revolving motor (201), a rotating disk (202), a connecting frame (203), a self-rotating motor (204) and a hanging plate (205); the inner wall of the support frame (1) is mounted with the revolving motor (201), the outer wall of the revolving motor (201) is mounted with a rotating disk (202), the outer wall of the rotating disk (202) is mounted with a connecting frame (203), the top of the connecting frame (203) is mounted with the self-rotating motor (204), and the bottom of the self-rotating motor (204) is mounted with a hanging plate (205); A waste cleaning mechanism (3) is installed on the outer wall of the planetary rotation positioning mechanism (2); An anti-splash mechanism (4) is installed on the outer wall of the support frame (1), and a supersonic spray gun (5) is installed on the outer wall of the support frame (1).

2. The supersonic spraying positioning tool according to claim 1, characterized in that: The rotating disk (202) is movably connected to the support frame (1), and the hanging plates (205) are distributed in a circular array with the central axis of the rotating disk (202) as the center.

3. The supersonic spraying positioning tool according to claim 1, characterized in that: The waste cleaning mechanism (3) comprises a scraper (301), a waste collecting plate (302) and a waste discharge chute (303); the scraper (301) is installed on the outer wall of the rotating disk (202); the waste collecting plate (302) is installed on the outer wall of the rotating disk (202); and the waste discharge chute (303) is opened on the inner wall of the waste collecting plate (302).

4. The supersonic spraying positioning tool according to claim 3, characterized in that: The scrapers (301) are arranged in a rectangular array with the central axis of the rotating disk (202) as the center, and the scrapers (301) are tightly fitted to the waste collection plate (302).

5. The supersonic spraying positioning tool according to claim 1, characterized in that: The anti-splash mechanism (4) comprises an exhaust fan (401), a connecting pipe (402), a collecting sleeve (403) and a filtering sleeve (404); the exhaust fan (401) is installed on the outer wall of the support frame (1); the connecting pipe (402) is installed at the bottom of the exhaust fan (401); the collecting sleeve (403) is installed on the outer wall of the connecting pipe (402); and the filtering sleeve (404) is installed on the inner wall of the collecting sleeve (403).

6. The supersonic spraying positioning tool according to claim 5, characterized in that: The exhaust fans (401) are arranged in a circular array with the central axis of the support frame (1) as the center, and the connecting pipe (402) and the collecting sleeve (403) are threadedly connected.

Images