A water sand blast device for painting

Abstract

The utility model discloses a water sand flushing device for coating relates to the field of coating equipment, it includes the air compressor, gas tank, water tank, sand tank and work bin through the pipeline connection, the work bin bottom is equipped with the hopper, the hopper bottom is installed with the recovery seat and installs a plurality of recovery guns on the recovery seat, the hopper side wall is equipped with a plurality of spray guns, is equipped with the transfer tank between sand tank and spray gun, is equipped with a plurality of first interface with spray gun through the pipeline connection on the transfer tank. The utility model has fine sand collection convenient, the advantage that the working environment is good.

Description

Technical Field

[0001] This utility model relates to the field of coating equipment, specifically to a water-washing sand device for coating. Background Technology

[0002] Existing water-jetting sandblasting devices for coating are generally like the water-jetting sandblasting rust removal device disclosed in CN219444765U on 2023.08.01. It uses a water storage tank, a rust removal tank, and a spray gun to blast the workpiece. However, this structure has the drawbacks of a poor working environment and inconvenient fine sand collection. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a water-cooled sand-washing device for coating that is convenient for collecting fine sand and has a good working environment.

[0004] The technical solution adopted by this utility model is as follows: a water-cooled sand-washing device for coating, which includes an air compressor, an air tank, a water tank, a sand tank and a working chamber connected by pipes. The bottom of the working chamber is provided with a funnel, a recovery seat is installed at the bottom of the funnel and a plurality of recovery guns are installed on the recovery seat, a plurality of spray guns are provided on the side wall of the funnel, a transfer tank is provided between the sand tank and the spray guns, and a plurality of first interfaces connected to the spray guns by pipes are provided on the transfer tank. It also includes a recovery cylinder with negative pressure suction, which is connected to the recovery gun via a pipe.

[0005] The retrieval base includes a housing for mounting the retrieval gun and a bottom cover located at the bottom of the housing, the bottom cover being sealed to the housing.

[0006] The bottom cover is provided with a hook, and the side wall of the housing is provided with a groove ring corresponding to the hook.

[0007] The side wall of the work chamber is provided with a through hole for an arm to be inserted.

[0008] The working chamber has a transparent viewing window on its side wall. The beneficial effects of this utility model are: This technical solution is equipped with a working chamber, and the air compressor, air tank, water tank and sand tank provide high-pressure water jetting for the spray gun. The workpiece can be sandblasted in the working chamber, and the fine sand can be sucked up by the recovery gun on the recovery seat. It has the advantages of convenient fine sand collection and good working environment. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of the water-washing sand-washing device used for coating according to an embodiment of the present invention.

[0010] Figure 2 This is a schematic diagram of the working compartment.

[0011] Figure 3 A schematic diagram of the structure with the side walls removed from the working compartment. Detailed Implementation

[0012] The embodiments of this utility model will be further described below with reference to the accompanying drawings: As shown in the figure, a water-cooled sandblasting device for coating includes an air compressor 1, an air tank 2, a water tank 3, a sand tank 4, and a working chamber 5 connected by pipes. The bottom of the working chamber 5 is provided with a funnel 6, and a recovery seat and several recovery guns 7 are installed on the bottom of the funnel 6. Several spray guns 8 are provided on the side wall of the funnel 6. A transfer tank 9 is provided between the sand tank 4 and the spray guns 8, and the transfer tank 9 is provided with several first interfaces 10 connected to the spray guns 8 through pipes. This technical solution features a working chamber, and the air compressor, air tank, water tank, and sand tank provide high-pressure water-cooled sandblasting for the spray guns. Sandblasting of workpieces can be performed inside the working chamber, and fine sand can be sucked up by the recovery guns on the recovery seat. It has the advantages of convenient fine sand collection and a good working environment. It also includes a recovery cylinder 11 with negative pressure suction, which is connected to the recovery gun 7 through a pipe and is used to collect waste, fine sand and water.

[0013] The recycling base includes a housing 13 for mounting the recycling gun 7 and a bottom cover 14 located at the bottom of the housing 13. The bottom cover 14 is sealed to the housing 13 to prevent leakage and has the advantage of good sealing performance.

[0014] The bottom cover 14 is provided with a hook 15, and the side wall of the housing 13 is provided with a groove ring 16 corresponding to the hook 15 for closing the bottom cover.

[0015] The side wall of the working chamber 5 is provided with a through hole 17 for the operator to insert an arm for sandblasting operations.

[0016] The working chamber 5 has a transparent viewing window 18 on its side wall for observing the working situation. In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0018] Please note to all technical personnel: Although this utility model has been described according to the specific embodiments above, the inventive concept of this utility model is not limited to this utility model. Any modifications that utilize the inventive concept will be included within the scope of protection of this patent.

Claims

1. A water-cooled sandblasting device for coating, characterized in that: It includes an air compressor (1), an air tank (2), a water tank (3), a sand tank (4), and a working chamber (5) connected by pipes. The bottom of the working chamber (5) is provided with a funnel (6). The bottom of the funnel (6) is equipped with a recovery seat and several recovery guns (7) installed on the recovery seat. Several spray guns (8) are provided on the side wall of the funnel (6). A transfer tank (9) is provided between the sand tank (4) and the spray guns (8). Several first interfaces (10) connected to the spray guns (8) by pipes are provided on the transfer tank (9).

2. The water-cooled sandblasting device for coating according to claim 1, characterized in that: It also includes a recovery cylinder (11) with negative pressure suction, which is connected to the recovery gun (7) through a pipe.

3. The water-cooled sandblasting device for coating according to claim 1, characterized in that: The recycling base includes a housing (13) for mounting the recycling gun (7) and a bottom cover (14) located at the bottom of the housing (13), the bottom cover (14) being sealed to the housing (13).

4. The water-cooled sandblasting device for coating according to claim 3, characterized in that: The bottom cover (14) is provided with a hook (15), and the side wall of the housing (13) is provided with a groove ring (16) corresponding to the hook (15).

5. The water-cooled sandblasting device for coating according to claim 1, characterized in that: The side wall of the work chamber (5) is provided with a through hole (17) for an arm to be inserted.

6. The water-cooled sandblasting device for coating according to claim 1, characterized in that: The working chamber (5) has a transparent viewing window (18) on its side wall.

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