Powder leakage prevention device for automatic spraying opening of powder spraying room reciprocating machine

Abstract

The utility model discloses a powder spraying room reciprocating machine automatic spraying position opening powder leakage prevention device which is characterized in that the powder spraying room reciprocating machine automatic spraying position opening powder leakage prevention device comprises a powder spraying room body, an air guide plate, a draught fan, an air distribution box and trapezoid columns, a plurality of sets of trapezoid columns are symmetrically installed on the side wall of the powder spraying room body at equal intervals, and gaps are formed in one sides of the two sets of trapezoid columns to serve as air outlets. An air guide plate covers one side of the air outlet of the plurality of groups of trapezoidal columns, the air guide plate is a C-shaped inclined opening, and the included angle of the C-shaped inclined opening is 120-150 degrees. According to the powder leakage prevention device for the automatic spraying position opening of the reciprocating machine of the powder spraying room, the excellent overflow prevention performance is achieved, the overflow rate of dust during powder spraying is reduced, and waste of the dust is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of powder leakage prevention devices, in particular to a powder leakage prevention device for an automatic spraying port of a reciprocating machine in a powder spraying room. Background Art

[0002] In the prior art, a powder spraying room is provided with a plurality of rectangular openings arranged in parallel, and the rectangular openings are sealed by two soft rubber plates. The rubber plates are arranged in parallel and in close contact with each other, or are stacked and pressed end to end in the left and right directions, which is equivalent to the curtain at the entrance of a shopping mall. Since the nozzle needs to move up and down between the two rubber plates, a gap will be opened between the two rubber plates, which makes it easy for the spray powder to overflow from the gap. In order to improve this situation, a powder leakage prevention device for the automatic spray position port of the reciprocating machine of the powder spraying room is proposed.

[0003] For example, an intelligent powder booth powder spraying device disclosed in authorization announcement number CN209006036U includes a guide rail and two relatively movable powder booths arranged on the guide rail. The powder booths include a powder supply box, a powder booth body, and a rotating clamping bowl. A slide rail perpendicular to the guide rail is provided between the two powder booths. A translation frame is provided on the slide rail, and a placement groove for placing steel pipes is provided on the translation frame.

[0004] Although the device reduces manual operation during the powder spraying process, reduces labor intensity, and avoids harm to workers, it does not solve the problem that the existing anti-leakage powder device is not conducive to convenient angle coordination when in use to prevent powder spillage and environmental pollution. Utility Model Content

[0005] The purpose of the utility model is to provide a powder leakage prevention device for the automatic spraying port of a reciprocating machine in a powder spraying room, so as to solve the problem that the powder leakage prevention device in the above background technology cannot effectively prevent the spray powder from overflowing.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a powder leakage prevention device for the automatic spray position port of a reciprocating machine in a powder spraying room, characterized in that it includes a powder spraying room body, an air guide plate, a fan, an air distribution box, and a trapezoidal column. Multiple groups of trapezoidal columns with equal spacing are symmetrically installed on the side wall of the powder spraying room body, and two groups of trapezoidal columns are provided with a gap on one side as an air outlet. One side of the air outlet of the multiple groups of trapezoidal columns is covered with an air guide plate, and the air guide plate is a C-shaped oblique opening, and the angle of the C-shaped oblique opening is 120 to 150 degrees.

[0007] Compared with the prior art, the beneficial effects of the utility model are: the powder leakage prevention device not only realizes the excellent anti-overflow performance of the automatic spray port powder leakage prevention device of the reciprocating machine in the powder spraying room, but also reduces the overflow rate of dust during powder spraying, thereby reducing dust waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] In the figure: 1. Powder spray booth body; 2. Air guide plate; 3. Fan; 4. Air distribution box; 5. Trapezoidal column; 6. Air outlet. DETAILED DESCRIPTION

[0010] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0011] See also Figure 1 The utility model provides an embodiment: an automatic spray position anti-powder leakage device for a reciprocating machine in a powder spraying room, characterized in that it includes a powder spraying room body 1, an air guide plate 2, a fan 3, an air distribution box 4, and a trapezoidal column 5. Multiple groups of trapezoidal columns 5 are symmetrically installed on the side wall of the powder spraying room body 1 with equal intervals. Two groups of trapezoidal columns 5 are provided with a gap on one side as an air outlet 6. One side of the air outlet 6 of the multiple groups of trapezoidal columns 5 is covered with an air guide plate 2. The air guide plate 2 is a C-shaped oblique opening, and the angle of the C-shaped oblique opening is 120-150°.

[0012] The trapezoidal columns 5 are installed inside the powder spraying room body 1, and an air outlet 6 is generated between the two groups of trapezoidal columns 5. One side of the air outlet 6 of the multiple groups of trapezoidal columns 5 is covered with an air guide plate 2. The air guide plate 2 is a C-shaped oblique opening with an angle of 120 to 150 degrees. The fan 3 generates airflow, and the fan 3 conveys the gas to the air distribution box 4, which conveys the gas to the air guide plate 2. With the cooperation of the air outlet 6, the air guide plate 2 sprays out the dust on the surface of the trapezoidal columns 5 to solve the problem of dust overflow when the automatic spray gun slide rail of the powder spraying room touches the powder spraying, and realizes the excellent anti-overflow performance of the automatic spray position anti-powder leakage device of the reciprocating machine in the powder spraying room, reduces the overflow rate of dust during powder spraying, and reduces the waste of dust.

[0013] When the embodiment of the present application is in use: an external power supply is connected, an air flow is generated by the fan 3, the fan 3 conveys the gas to the air distribution box 4, and the air distribution box 4 conveys the gas to the air guide plate 2. With the cooperation of the air outlet 6, the air guide plate 2 sprays out the dust on the surface of the trapezoidal column 5, so as to solve the problem of dust overflow when the automatic spray gun slide rail of the powder room touches the powder spraying, and completes the use of the powder leakage prevention device.

[0014] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A powder leakage prevention device for the automatic spraying port of a reciprocating machine in a powder spraying room, characterized by: The invention comprises a powder spraying room body (1), an air guide plate (2), a fan (3), an air distribution box (4), and a trapezoidal column (5). A plurality of groups of trapezoidal columns (5) are symmetrically installed on the side wall of the powder spraying room body (1) at equal intervals. A gap is provided on one side of each of the two groups of trapezoidal columns (5) as an air outlet (6). One side of the air outlet (6) of the plurality of groups of trapezoidal columns (5) is covered with an air guide plate (2). The air guide plate (2) is a C-shaped oblique opening, and the angle of the C-shaped oblique opening is 120 to 150 degrees.

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