High-pressure fan for spraying

Abstract

The utility model relates to the technical field of electrostatic spraying machines, in particular to a high-pressure fan for spraying, which comprises a moving mechanism and a dust cleaning mechanism for treating dust on the surface of a workpiece, and the dust cleaning mechanism is mounted above the moving mechanism. According to the dust removal device, the dust removal mechanism is arranged, when the dust removal device is used, the suction head is aligned with a workpiece, the high-pressure fan body is started, dust on the surface of the workpiece enters the filter box along with air through the suction head and the hose under the action of the high-pressure fan body, the dust in the air is filtered through the filter screen, and the dust is intercepted in the filter box; the filtered air enters the high-pressure fan body through the air inlet pipe, the air in the high-pressure fan body is discharged through the air outlet pipe, dust on the surface of a workpiece is removed in the mode, dust cannot enter the high-pressure fan body, and therefore the service life of the high-pressure fan body can be effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic spraying machines, in particular to a high-pressure fan for spraying. Background Art

[0002] The traditional liquid spraying and manual spraying methods have the problems of large amount of paint waste, serious environmental pollution, difficult cleaning, low production efficiency, product color difference, unstable quality, etc. Electrostatic spraying can solve these problems. Its principle is the same as electrostatic dust removal. It is a new technology that uses the electrostatic field formed by high voltage to spray paint. Compared with manual spraying, it has the advantages of high efficiency, less waste, good quality, and is beneficial to the health of workers.

[0003] Before electrostatic spraying, the workpiece needs to be cleaned of dust on the surface using a high-pressure fan. However, when the existing high-pressure fan is in use, the dust on the workpiece surface will directly enter the inside of the high-pressure fan. Excessive dust inside the high-pressure fan can easily cause damage, and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a high-pressure blower for spraying in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A high-pressure blower for spraying, comprising a moving mechanism and a dust cleaning mechanism for treating dust on the surface of a workpiece, wherein the dust cleaning mechanism is installed above the moving mechanism;

[0007] The cleaning mechanism includes a fixing frame and a cleaning component, which is installed on the fixing frame. The cleaning component includes a high-pressure fan body, an air inlet pipe, an air outlet pipe, a filter box, a fixing frame, a filter screen, a reinforcement seat, a hose, and a suction head. The air inlet pipe is fixed to the air inlet end of the high-pressure fan body, the air outlet pipe is fixed to the air outlet end of the high-pressure fan body, the filter box is installed at the end of the air inlet pipe away from the high-pressure fan body, the fixing frame is installed inside the filter box, the filter screen is installed on the inner side of the fixing frame, the reinforcement seat is fixed on the fixing frame, the hose is installed on the side of the filter box away from the air inlet pipe, and the suction head is installed at the end of the hose away from the filter box.

[0008] Preferably, the moving mechanism includes a support plate and moving wheels, and the moving wheels are installed below the support plate.

[0009] Preferably, a closing mechanism is installed at the front of the cleaning mechanism, and the closing mechanism includes a baffle, a sealing block, an arc block, and fixing bolts. The sealing block is fixed at the rear of the baffle, the arc block is fixed above and below the baffle, and the fixing bolts are installed on the arc block.

[0010] Preferably, the thickness of the support plate is two centimeters and the number of the moving wheels is four.

[0011] Preferably, the high-pressure blower body is connected to the fixing frame by bolts, and the number of reinforcement seats on each fixing frame is two.

[0012] Preferably, the sealing block is welded to the baffle, and the sealing block is made of stainless steel.

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

[0014] By setting up a dust cleaning mechanism, when using the device, aim the suction head at the workpiece and start the high-pressure fan body. Under the action of the high-pressure fan body, the dust on the surface of the workpiece enters the filter box along with the air through the suction head and the hose. The filter screen filters the dust in the air and the dust is trapped inside the filter box. The filtered air enters the high-pressure fan body through the air inlet pipe, and the air inside the high-pressure fan body is discharged through the air outlet pipe. The above method is used to clean the surface of the workpiece, and dust cannot enter the high-pressure fan body. This can effectively extend the service life of the high-pressure fan body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 This is a first structural schematic diagram of a high-pressure blower for spraying described in the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a high-pressure blower for spraying described in the utility model;

[0018] Figure 3 This is a front view of a high-pressure blower for spraying described in the utility model;

[0019] Figure 4 It is an enlarged structural schematic diagram of a filter box in a high-pressure blower for spraying described in the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of a fixed frame in a high-pressure blower for spraying described in the utility model;

[0021] Figure 6 It is an enlarged structural schematic diagram of a sealing mechanism in a high-pressure blower for spraying described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Moving mechanism; 101. Support plate; 102. Moving wheel; 2. Cleaning mechanism; 201. Fixed frame; 202. High-pressure fan body; 203. Air inlet pipe; 204. Air outlet pipe; 205. Filter box; 206. Fixed frame; 207. Filter net; 208. Reinforcement seat; 209. Hose; 210. Suction head; 3. Closing mechanism; 301. Baffle; 302. Sealing block; 303. Arc block; 304. Fixing bolt. DETAILED DESCRIPTION

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The utility model is further described below in conjunction with the accompanying drawings:

[0027] like Figure 1-Figure 6 As shown, a high-pressure blower for spraying includes a moving mechanism 1 and a cleaning mechanism 2 for processing dust on the surface of a workpiece. The cleaning mechanism 2 is installed above the moving mechanism 1.

[0028] In the utility model, the moving mechanism 1 includes a support plate 101 and moving wheels 102, and the moving wheels 102 are installed under the support plate 101; the thickness of the support plate 101 is two centimeters, and the number of the moving wheels 102 is four; the moving wheels 102 are evenly distributed at the four corners of the support plate 101, which effectively improves the stability of the support plate 101 during the movement.

[0029] In the present invention, the dust cleaning mechanism 2 includes a fixing frame 201, a high-pressure fan body 202, an air inlet pipe 203, an air outlet pipe 204, a filter box 205, a fixing frame 206, a filter screen 207, a reinforcement seat 208, a hose 209, and a suction head 210. The high-pressure fan body 202 is installed above the fixing frame 201, the air inlet pipe 203 is fixed to the air inlet end of the high-pressure fan body 202, the air outlet pipe 204 is fixed to the air outlet end of the high-pressure fan body 202, the filter box 205 is installed at one end of the air inlet pipe 203 away from the high-pressure fan body 202, the fixing frame 206 is installed inside the filter box 205, the filter screen 207 is installed on the inner side of the fixing frame 206, the reinforcement seat 208 is fixed on the fixing frame 206, the hose 209 is installed on the side of the filter box 205 away from the air inlet pipe 203, and the suction head 210 is installed on the hose 209 One end away from the filter box 205; the high-pressure fan body 202 is connected to the fixed frame 201 by bolts, and the number of reinforcement seats 208 on each fixed frame 206 is two; when using the device, the suction head 210 is aimed at the workpiece and the high-pressure fan body 202 is started. Under the action of the high-pressure fan body 202, the dust on the surface of the workpiece enters the filter box 205 along with the air through the suction head 210 and the hose 209, and the filter net 207 filters the dust in the air, and the dust is trapped inside the filter box 205. The filtered air enters the high-pressure fan body 202 through the air inlet pipe 203, and the air inside the high-pressure fan body 202 is discharged through the air outlet pipe 204. The above method is used to clean the surface of the workpiece, and dust cannot enter the high-pressure fan body 202. This can effectively extend the service life of the high-pressure fan body 202.

[0030] In the utility model, a closing mechanism 3 is installed at the front of the cleaning mechanism 2, and the closing mechanism 3 includes a baffle 301, a sealing block 302, an arc block 303, and a fixing bolt 304. The sealing block 302 is fixed to the rear of the baffle 301, the arc block 303 is fixed above and below the baffle 301, and the fixing bolt 304 is installed on the arc block 303; the sealing block 302 is welded to the baffle 301, and the material of the sealing block 302 is stainless steel; after the device has been used for a period of time, the fixing bolt 304 is removed, and then the baffle 301 and the sealing block 302 are removed from the filter box 205, and then the dust accumulated in the filter box 205 and the dust attached to the filter net 207 can be cleaned, so that the dust filtering effect is not affected.

[0031] In the above structure: when using the device, move the device to the corresponding position, aim the suction head 210 at the workpiece and start the high-pressure fan body 202. Under the action of the high-pressure fan body 202, the dust on the surface of the workpiece enters the filter box 205 along with the air through the suction head 210 and the hose 209. The filter net 207 filters the dust in the air and the dust is trapped inside the filter box 205. The filtered air enters the high-pressure fan body 202 through the air inlet pipe 203. The air inside the high-pressure fan body 202 is discharged through the air outlet pipe 204. After the device has been used for a period of time, remove the fixing bolts 304, and then remove the baffle 301 and the sealing block 302 from the filter box 205. Then, the dust accumulated in the filter box 205 and the dust attached to the filter net 207 can be cleaned.

[0032] 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 high pressure blower for spraying, comprising a moving mechanism, characterized in that: It also includes a dust cleaning mechanism for processing dust on the surface of the workpiece, and the dust cleaning mechanism is installed above the moving mechanism; The dust cleaning mechanism includes a fixing frame and a dust cleaning component, the dust cleaning component is installed on the fixing frame, the dust cleaning component includes a high-pressure fan body, an air inlet pipe, an air outlet pipe, a filter box, a fixing frame, a filter screen, a reinforcement seat, a hose, and a suction head. The air inlet pipe is fixed to the air inlet end of the high-pressure fan body, the air outlet pipe is fixed to the air outlet end of the high-pressure fan body, the filter box is installed at the end of the air inlet pipe away from the high-pressure fan body, the fixing frame is installed inside the filter box, the filter screen is installed on the inner side of the fixing frame, the reinforcement seat is fixed on the fixing frame, the hose is installed on a side of the filter box away from the air inlet pipe, and the suction head is installed at the end of the hose away from the filter box.

2. A high pressure blower for spraying according to claim 1, characterized in that: The moving mechanism comprises a supporting plate and moving wheels, and the moving wheels are installed below the supporting plate.

3. A high pressure blower for spraying according to claim 2, characterized in that: A closing mechanism is installed at the front of the cleaning mechanism, and the closing mechanism includes a baffle, a sealing block, an arc block, and fixing bolts. The sealing block is fixed at the rear of the baffle, the arc block is fixed above and below the baffle, and the fixing bolts are installed on the arc block.

4. A high pressure blower for spraying according to claim 2, characterized in that: The thickness of the support plate is 2 centimeters, and the number of the moving wheels is four.

5. A high pressure blower for spraying according to claim 1, characterized in that: The high-pressure fan body is connected to the fixing frame by bolts, and the number of the reinforcement seats on each fixing frame is two.

6. A high pressure blower for spraying according to claim 3, characterized in that: The sealing block is welded to the baffle, and the sealing block is made of stainless steel.

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