CN205042639U - Multifunctional spray coating device - Google Patents

Abstract

The utility model discloses a multifunctional spraying device, which includes a spray gun, and also includes an air motor, a high-pressure gas tank and a paint tank, wherein the high-pressure gas tank and the paint tank are respectively connected to the air motor through a gas delivery pipe and a paint delivery pipe. On the mixing chamber, the mixing chamber is connected to the spray gun through a mixing delivery pipe; nozzles are installed on the spray gun, and the nozzles are provided with multiple angles adjustable. The utility model has a simple structure. Compared with the traditional spraying device, its multifunctional spray head can realize multi-occasion work, such as plane spraying and curved surface spraying; when using this spraying device to work, the operation is simple and flexible, and can be completed quickly, thereby saving Cost increases productivity. In addition, the multifunctional nozzle can also be applied to other large spraying machines, which is convenient for popularization.

Description

A multifunctional spraying device

technical field

The utility model relates to a spraying equipment, in particular to a multifunctional spraying device.

Background technique

In recent years, the innovation and optimization of spraying technology has become active, the spraying device is also constantly modified, the variety is also increasing, and the application field is also expanding. For users of spraying equipment, in addition to basic requirements, they should also be able to meet different work requirements and have higher work efficiency. Therefore, a spraying device with simple results and high work efficiency becomes very important. At present, the common spraying device has the following problems: First, for some special work occasions, the operator needs to use certain equipment to complete it, for example, for the high places, corners or positions where the spray gun of the spraying device cannot reach or the operator is not easy to operate , which consumes a certain amount of manpower and material resources; second, in the case of large-scale work, it needs to be completed piece by piece, and the efficiency is low; big risk.

Contents of the invention

In view of the shortcomings of the spraying device mentioned in the prior art, the purpose of this utility model is to provide a multifunctional spraying device to overcome the problems existing in the spraying device in the prior art.

In order to achieve the above tasks, the utility model adopts the following technical solutions:

A multifunctional spraying device, including a spray gun, and an air motor, a high-pressure air tank, and a paint tank, wherein the high-pressure air tank and the paint tank are respectively connected to a mixing chamber arranged on the air motor through an air delivery pipe and a paint delivery pipe, and the mixing The cavity is connected with the spray gun through a mixing delivery pipe; nozzles are installed on the spray gun, and the nozzles are provided with multiple angles that can be adjusted.

Further, a spray pipe is installed on the spray gun, and the end of the spray pipe is provided with a fixed arm which communicates with the spray pipe and has a hollow interior, and a plurality of the nozzles are distributed on the fixed arm.

Further, movable arms are movably installed at both ends of the fixed arm, and the interior of the movable arm communicates with the interior of the fixed arm through a connecting pipe; multiple nozzles are distributed on the movable arm.

Further, the movable arm is installed on the end of the fixed arm through a joint bearing.

Further, the fixed arm and the movable arm are provided with threaded holes, and the nozzle is provided with external threads matched with the threaded holes.

The utility model has the following technical characteristics:

The utility model has a simple structure. Compared with the traditional spraying device, its multifunctional spray head can realize multi-occasion work, such as plane spraying and curved surface spraying; when using this spraying device to work, the operation is simple and flexible, and can be completed quickly, thereby saving Cost increases productivity. In addition, the multifunctional nozzle can also be applied to other large spraying machines, which is convenient for popularization.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of nozzle part;

The symbols in the figure represent: 1—air motor, 2—air pipe, 3—high pressure gas tank, 4—paint delivery pipe, 5—paint tank, 6—mixing delivery pipe, 7—spray gun, 8—nozzle pipe, 9—activity Arm, 10—nozzle, 11—fixed arm, 12—mixing chamber.

detailed description

Traditional spraying devices can only spray one direction and one area, and cannot complete the spraying work well when spraying is required for corners and large areas. Aiming at this, the utility model proposes a spraying device which can be conveniently used in various situations. As shown in Figure 1 and Figure 2:

A multi-functional spraying device, comprising a spray gun 7, also includes an air motor 1, a high-pressure gas tank 3, and a paint tank 5, wherein the high-pressure gas tank 3 and the paint tank 5 are respectively connected to an air-driven On the mixing chamber 12 on the motor 1, the mixing chamber 12 is connected to the spray gun 7 through the mixing delivery pipe 6; the spray gun 7 is equipped with nozzles 10, and the nozzles 10 are arranged in multiples and their angles can be adjusted.

High-pressure gas is housed in the high-pressure gas tank 3 in this scheme, and the high-pressure gas enters the mixing chamber 12 of the air motor 1 through the gas delivery pipe 2 during work, and the paint in the paint tank 5, such as paint, enters the mixing chamber through the paint delivery pipe 4 In the chamber 12, the two are mixed at a certain ratio, and under the action of the air motor 1, they enter the spray gun 7 through the mixing delivery pipe 6. Since multiple nozzles 10 are arranged on the spray gun 7, and these nozzles 10 face in different directions, during the spraying process, a larger area can be sprayed, and nozzles 10 with different angles can also spray walls or corners with specific angles , so as to meet the needs of various situations.

More specifically, the spray gun 7 is equipped with a spray pipe 8, and the end of the spray pipe 8 is provided with a fixed arm 11 which communicates with the spray pipe 8 and has a hollow interior. The nozzle 10 is distributed on the fixed arm 11 with multiple . The gas and paint mixture in the spray gun 7 first enters the spray pipe 8, then enters the fixed arm 11 communicated with the spray pipe 8, is distributed to different nozzles 10 in the fixed arm 11, and sprays out from the nozzle 10. When the nozzle 10 is installed on the fixed arm 11, the installation angles can be the same or different. The entire fixed arm 11 can be easily disassembled, and for different working conditions, the fixed arm 11 with different numbers and different angles of nozzles 10 can be selected.

In order to make the spraying effect better, movable arms 9 are installed at both ends of the fixed arm 11 movably, and the inside of the movable arm 9 communicates with the inside of the fixed arm 11 through a connecting pipe; a plurality of nozzles 10 are distributed on the movable arm 9 . The movable arm 9 can be adjusted during use, and the movable arm 9 is installed on the end of the fixed arm 11 through a joint bearing. Joint bearings have a large load capacity and can rotate within a certain range of angles. Through the arrangement of the movable arm 9, not only the spraying area is increased during the spraying process, but also the angle of the movable arm 9 can be adjusted conveniently according to the actual needs of the spraying process, so as to better complete the spraying work.

The installation method of the nozzle 10 on the fixed arm 11 and the movable arm 9 is that the fixed arm 11 and the movable arm 9 are provided with threaded holes, and the nozzle 10 is provided with external threads matched with the threaded holes; this detachable installation method The nozzle 10 can be easily replaced, so that a nozzle 10 with a suitable flow rate can be selected or a damaged nozzle 10 can be replaced conveniently. In addition, the axis of the threaded hole does not have to be perpendicular to the fixed arm 11 and the movable arm 9, but can be set at different angles according to actual needs, so that the nozzle 10 faces in different directions to meet specific spraying requirements.

Claims (5)

1. a multifunctional spraying device, comprising a spray gun (7), is characterized in that the device also includes an air motor (1), a high-pressure gas tank (3), a paint tank (5), wherein the high-pressure gas tank (3), The paint tank (5) is respectively connected to the mixing chamber (12) provided on the air motor (1) through the air delivery pipe (2) and the paint delivery pipe (4), and the mixing chamber (12) is connected to the mixing delivery pipe (6) and The spray guns (7) are connected; nozzles (10) are installed on the spray guns (7), and the nozzles (10) are provided with a plurality of angles adjustable. 2. multifunctional spraying device as claimed in claim 1, is characterized in that, nozzle pipe (8) is installed on the described spray gun (7), and the end of nozzle pipe (8) is provided with nozzle pipe (8) A fixed arm (11) connected and hollow inside, and a plurality of nozzles (10) are distributed on the fixed arm (11). 3. The multifunctional spraying device as claimed in claim 2, characterized in that, the two ends of the fixed arm (11) are movably equipped with a movable arm (9), and the movable arm (9) is internally connected to the fixed arm through a connecting pipe. The arm (11) is internally connected; a plurality of nozzles (10) are distributed on the movable arm (9). 4. The multifunctional spraying device according to claim 3, characterized in that, the movable arm (9) is mounted on the end of the fixed arm (11) through joint bearings. 5. The multifunctional spraying device according to claim 3, characterized in that, said fixed arm (11) and movable arm (9) are provided with threaded holes, and the nozzle (10) is provided with external thread.