Spray gun structure for paint spraying

Abstract

The utility model discloses a spray gun structure for paint spraying, which is applied to the field of paint spraying and comprises a mounting base plate, a mounting vertical plate is fixedly connected to the center of the upper surface of the mounting base plate, and lifting components are mounted on two sides of the mounting vertical plate. The height of a mounting transverse plate can be adjusted through an arranged lifting assembly, a servo motor can drive a lifting screw to rotate, so that a lifting sliding block and a lifting clamping block are lifted, the mounting transverse plate moves upwards, and surface paint spraying is conducted on a workpiece from bottom to top; and after the lifting sliding block is close to the second proximity switch, the servo motor rotates forwards under the control of the second proximity switch, so that the surface of the workpiece can be uniformly sprayed, the servo motor does not need to be manually adjusted, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a spray gun structure used for paint spraying. Background Art

[0002] Paint generally refers to all liquid components in colored paint, which is an organic chemical polymer material. The coating film formed is a polymer compound type. Paint can be applied to the surface of an object to form a solid coating film with protective, decorative or special properties. The paint is generally sprayed on the product surface with a spray gun.

[0003] When spraying paint on a product surface, multiple spray guns are generally required to spray the surface of the object evenly up and down. If manual control is performed, it requires a lot of manpower. Therefore, a spray gun structure for paint spraying is needed to solve the above problem. Utility Model Content

[0004] The purpose of the present invention is to provide a high-speed pre-treatment water treatment equipment to solve the problem raised in the above background technology: when spraying paint on the surface of a product, it is generally necessary to use multiple spray guns to spray the surface of the sprayed object evenly up and down, and if manual operation is performed, it requires a lot of manpower.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray gun structure for paint spraying, comprising a mounting base, a mounting vertical plate fixedly connected to the center of the upper surface of the mounting base, lifting assemblies installed on both sides of the mounting vertical plate, a telescopic assembly fixedly connected between the two lifting assemblies, a first proximity switch installed on the top of both sides of the mounting base, and a second proximity switch installed on the bottom of both sides of the mounting base; the purpose of such a setting is that when the paint spray gun is turned on to spray paint on the surface of the workpiece, the height of the mounting horizontal plate can be adjusted by the provided lifting assembly, and the servo motor can adjust the height of the mounting horizontal plate. It drives the lifting screw to rotate, so that the lifting slider and the lifting clamp are lifted, the mounting cross plate is moved up, and the surface paint of the workpiece is sprayed from bottom to top. When the lifting slider is close to the first proximity switch, the first proximity switch controls the servo motor to reverse, so that the lifting slider moves down, and the surface paint of the workpiece is sprayed from top to bottom. When the lifting slider is close to the second proximity switch, the servo motor rotates forward under the control of the second proximity switch, so that the lifting slider and the lifting clamp are lifted, the mounting cross plate is moved up, and the surface paint of the workpiece is sprayed from bottom to top, which facilitates uniform spraying of the workpiece surface. There is no need to manually adjust the servo motor, which saves manpower.

[0006] Preferably, the lifting assembly includes a lifting chute, a servo motor is fixedly mounted on the bottom of the inner wall of the lifting chute, and a lifting screw is fixedly connected to the output end of the servo motor.

[0007] Preferably, the outer side of the lifting screw is threadedly connected to a lifting slider, and a lifting clamp is fixedly connected to one side of the lifting slider. One side of the upper surface of the lifting slider is opposite to the detection end position of the first proximity switch, and one side of the lower surface of the lifting slider is opposite to the detection end position of the second proximity switch.

[0008] Preferably, the telescopic assembly includes a mounting transverse plate, one side of the mounting transverse plate is fixedly connected to two lifting clamping blocks, and the other side of the lifting clamping blocks is equipped with a plurality of telescopic connecting rods.

[0009] Preferably, the telescopic end of each telescopic connecting rod is fixedly connected to a paint spray gun, and a connecting cross plate is fixedly connected between two adjacent paint spray guns.

[0010] Preferably, an electric telescopic rod is fixedly mounted on the installation transverse plate near the center of the connecting transverse plate, and the output end of the electric telescopic rod is fixedly connected to the connecting transverse plate that is positioned opposite thereto.

[0011] The technical effects and advantages of this utility model are:

[0012] (1) When the paint spray gun of the device is turned on to spray the surface of the workpiece, the height of the mounting cross plate can be adjusted by the provided lifting assembly, and the lifting screw can be driven to rotate by the servo motor to lift the lifting slider and the lifting clamp, so that the mounting cross plate moves up, and the surface paint of the workpiece is sprayed from bottom to top. When the lifting slider is close to the first proximity switch, the first proximity switch controls the servo motor to reverse, so that the lifting slider moves down, and the surface paint of the workpiece is sprayed from top to bottom. When the lifting slider is close to the second proximity switch, the servo motor rotates forward under the control of the second proximity switch, so that the lifting slider and the lifting clamp are lifted, so that the mounting cross plate moves up, and the surface paint of the workpiece is sprayed from bottom to top, which is convenient for spraying the surface of the workpiece evenly. There is no need to manually adjust the servo motor, which saves manpower and solves the problem that when spraying paint on the surface of the product, multiple spray guns are generally required to evenly move the surface of the spray object up and down, and manual operation requires a lot of manpower.

[0013] (2) The device is equipped with a telescopic component that can adjust the distance between the paint spray gun and the workpiece to be sprayed with paint, so that the spray diffusion distance of the paint spray gun is appropriate. The connecting cross plate can be pulled by the telescopic connecting rod to drive the telescopic connecting rod to extend or contract, so as to adjust the distance between the paint spray gun and the workpiece to be sprayed with paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the telescopic component in the present utility model;

[0016] Figure 3 It is a schematic diagram of the connection structure between the installation vertical plate and the lifting assembly in the present utility model.

[0017] In the figure: 1. Install the base plate; 2. Install the vertical plate; 3. Lifting assembly; 301. Lifting slide; 302. Servo motor; 303. Lifting screw; 304. Lifting slider; 305. Lifting clamp; 4. Telescopic assembly; 401. Install the horizontal plate; 402. Telescopic connecting rod; 403. Paint spray gun; 404. Connect the horizontal plate; 405. Electric telescopic rod; 5. First proximity switch; 6. Second proximity switch. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] The utility model provides Figure 1-3 The paint spray gun structure shown includes a mounting base 1, a mounting upright 2 fixedly connected to the center of the upper surface of the mounting base 1, a lifting assembly 3 mounted on both sides of the mounting upright 2, a telescopic assembly 4 fixedly connected between the two lifting assemblies 3, a first proximity switch 5 mounted on the top of each side of the mounting base 1, and a second proximity switch 6 mounted on the bottom of each side of the mounting base 1;

[0020] like Figure 1-3 The spray gun structure for paint spraying shown in the figure comprises a lifting assembly 3 including a lifting chute 301, a servo motor 302 is fixedly mounted at the bottom of the inner wall of the lifting chute 301, a lifting screw 303 is fixedly connected to the output end of the servo motor 302, a lifting slider 304 is threadedly connected to the outer side of the lifting screw 303, a lifting clamp 305 is fixedly connected to one side of the lifting slider 304, one side of the upper surface of the lifting slider 304 is aligned with the detection end position of the first proximity switch 5, and one side of the lower surface of the lifting slider 304 is aligned with the detection end position of the second proximity switch 6. Yes, the telescopic assembly 4 includes a mounting cross plate 401, one side of the mounting cross plate 401 is fixedly connected to two lifting clamps 305, and a plurality of telescopic links 402 are installed on the other side of the lifting clamps 305, and the telescopic end of each telescopic link 402 is fixedly connected to a paint spray gun 403, and each two adjacent paint spray guns 403 are fixedly connected to a connecting cross plate 404, and an electric telescopic rod 405 is fixedly installed on the mounting cross plate 401 near the center of the connecting cross plate 404, and the output end of the electric telescopic rod 405 is fixedly connected to the connecting cross plate 404 that is directly opposite.

[0021] The working principle of the present invention is as follows: the distance between the paint spray gun 403 and the workpiece to be sprayed with paint can be adjusted by setting a telescopic component 4, so that the spray diffusion distance of the paint spray gun 403 is appropriate, and the connecting horizontal plate 404 can be pulled by the telescopic connecting rod 402 to drive the telescopic connecting rod 402 to extend or contract to adjust the distance between the paint spray gun 403 and the workpiece to be sprayed with paint. When the paint spray gun 403 is turned on to spray the surface of the workpiece, the height of the installation horizontal plate 401 can be adjusted by setting a lifting component 3, and the lifting screw 303 can be driven to rotate by the servo motor 302 to lift the lifting slider 304 and the lifting clamp 305 to make the installation The horizontal plate 401 moves upward, and the surface paint is sprayed on the workpiece from bottom to top. When the lifting slider 304 approaches the first proximity switch 5, the first proximity switch 5 controls the servo motor 302 to reverse, so that the lifting slider 304 moves downward, and the surface paint is sprayed on the workpiece from top to bottom. When the lifting slider 304 approaches the second proximity switch 6, the servo motor 302 rotates forward under the control of the second proximity switch 6, so that the lifting slider 304 and the lifting clamp 305 are lifted, so that the mounting horizontal plate 401 moves upward, and the surface paint is sprayed on the workpiece from bottom to top, which facilitates uniform spraying of the workpiece surface. There is no need to manually adjust the servo motor 302, saving manpower.

[0022] In the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can all be customized according to the description and the drawings.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray gun structure for spraying paint, comprising a mounting base (1), characterized in that: A mounting vertical plate (2) is fixedly connected at the center of the upper surface of the mounting substrate (1), a lifting assembly (3) is installed on both sides of the mounting vertical plate (2), a telescopic assembly (4) is fixedly connected between the two lifting assemblies (3), a first proximity switch (5) is installed on the top of both sides of the mounting substrate (1), and a second proximity switch (6) is installed on the bottom of both sides of the mounting substrate (1).

2. The spray gun structure for paint spraying according to claim 1, characterized in that: The lifting assembly (3) comprises a lifting chute (301), a servo motor (302) is fixedly mounted on the bottom of the inner wall of the lifting chute (301), and a lifting screw (303) is fixedly connected to the output end of the servo motor (302).

3. The spray gun structure for paint spraying according to claim 2, characterized in that: The outer side of the lifting screw (303) is threadedly connected to a lifting slider (304), one side of the lifting slider (304) is fixedly connected to a lifting clamp (305), one side of the upper surface of the lifting slider (304) is opposite to the detection end position of the first proximity switch (5), and one side of the lower surface of the lifting slider (304) is opposite to the detection end position of the second proximity switch (6).

4. The spray gun structure for paint spraying according to claim 3, characterized in that: The telescopic assembly (4) comprises a mounting transverse plate (401), one side of the mounting transverse plate (401) is fixedly connected to two lifting clamping blocks (305), and the other side of the lifting clamping blocks (305) is mounted with a plurality of telescopic connecting rods (402).

5. The spray gun structure for paint spraying according to claim 4, characterized in that: The telescopic end of each telescopic connecting rod (402) is fixedly connected to a paint spray gun (403), and a connecting transverse plate (404) is fixedly connected between two adjacent paint spray guns (403).

6. The spray gun structure for paint spraying according to claim 5, characterized in that: An electric telescopic rod (405) is fixedly mounted on the installation transverse plate (401) near the center of the connecting transverse plate (404), and an output end of the electric telescopic rod (405) is fixedly connected to the connecting transverse plate (404) located opposite thereto.

Images