Spray gun adjusting device of spraying machine

Abstract

The utility model provides a spraying gun adjusting device of a spraying machine, and belongs to the technical field of spraying machines. The spraying gun adjusting device of the spraying machine comprises a height adjusting assembly and a spraying assembly, the height adjusting assembly comprises a moving seat, a spraying machine body and an electric sliding rail, and the spraying assembly comprises a shell, a reciprocating lead screw, a motor, a moving pair, an angle adjusting piece and a spraying gun. By arranging the shell, the reciprocating lead screw, the motor, the moving pair, the angle adjusting piece and the spraying gun, the reciprocating lead screw is driven by the motor to rotate, the moving pair is driven by the reciprocating lead screw to move in a reciprocating mode, and therefore the angle adjusting piece and the spraying gun are driven; and meanwhile, the spraying angle of the spraying gun can be adjusted through the angle adjusting piece, so that the requirements of different spraying faces are met, the practicability is greatly improved, and the spraying efficiency and quality are guaranteed.

Description

Technical Field

[0001] The present application relates to the field of spraying machines, and in particular to a spray gun adjustment device for a spraying machine. Background Art

[0002] A sprayer is a special coating equipment that uses spraying technology. The principle is to control the airflow to instantly push the air distribution reversing device to reverse, so that the piston of the pneumatic motor can make a stable and continuous reciprocating motion. The inhaled paint is pressurized and transported to the spray gun of the sprayer through a high-pressure hose. The spray gun instantly atomizes the paint and releases it to the surface of the object to be coated. The sprayer is mainly composed of a feeding device, a spray gun, and an atomization source. The spray gun is an important part of the sprayer equipment. During operation, the spray gun atomizes and sprays the paint through the atomization structure composed of an air cap, a thimble, and a nozzle. The paint flies to and adheres to the surface of the object to be coated in the form of mist, and gathers into a continuous paint film.

[0003] When decorators use sprayers, they usually hold the spray gun in their hands and spray paint on the wall. As their arms hold the spray gun for a long time, the decorators' arms are prone to soreness, which reduces the efficiency of spraying paint on the wall and affects the quality of spraying. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a spray gun adjustment device for a sprayer, aiming to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a spray gun adjustment device for a sprayer, including a height adjustment component and a spraying component.

[0006] The height adjustment assembly comprises a moving seat, a sprayer body and an electric slide rail, the sprayer body is installed on the top of the moving seat, and the electric slide rail is arranged at the end of the moving seat.

[0007] The spraying assembly includes a shell, a reciprocating screw, a motor, a movable pair, an angle adjustment member and a spray gun. The shell is installed on one side of the electric slide rail, the reciprocating screw is rotatably arranged in the shell, the motor is installed at the end of the shell and is transmission-connected to the reciprocating screw, the movable pair is sleeved on the surface of the reciprocating screw, the angle adjustment member is arranged on one side of the movable pair, and the spray gun is installed on one side of the angle adjustment member.

[0008] In a specific embodiment, the angle adjustment member includes a slot plate, a positioning pin and a connecting plate, the slot plate is fixedly connected to the movable pair, one end of the connecting plate is rotatably arranged in the slot plate, the connecting plate is provided with a plurality of positioning holes, and the positioning pin passes through the slot plate and the positioning holes.

[0009] In the above implementation process, by setting a slot plate, a positioning pin and a connecting plate, and opening a plurality of positioning holes on the connecting plate, the connecting plate is rotated to drive the spray gun, the elevation angle is adjusted, and the positioning pin is passed through the hole on the slot plate and the positioning hole to lock the positioning angle.

[0010] In a specific implementation, a mounting plate is plugged into one side of the connecting plate, and the spray gun is fixedly connected to the mounting plate.

[0011] In the above implementation process, a plug-in mounting plate is provided to connect the spray gun, and the plug-in method is adopted to facilitate disassembly and assembly, and the nozzle direction can also be adjusted by flipping and plugging.

[0012] In a specific implementation, a trapezoidal block is provided on one side of the mounting plate, a trapezoidal groove is provided on one side of the connecting plate, and the trapezoidal block is inserted into the trapezoidal groove.

[0013] In the above implementation process, by setting the trapezoidal blocks and the trapezoidal grooves for plugging, the trapezoidal design can not only achieve plug-in connection, but also avoid separation and stabilize the connection.

[0014] In a specific embodiment, the spray gun is connected to the mounting plate via a clamp and a bolt.

[0015] In a specific embodiment, the moving pair and the inner wall of the shell are clearance-fitted.

[0016] In the above implementation process, a clearance fit is set between the moving pair and the inner wall of the shell to guide the moving pair to move in a stable linear manner.

[0017] In a specific embodiment, the mobile base includes a base plate and universal wheels, and the universal wheels are installed at the bottom of the base plate.

[0018] In the above implementation process, the base plate and the universal wheels are provided, and the base plate is supported by the universal wheels, so as to achieve the purpose of supporting the overall movement.

[0019] In a specific embodiment, an armrest is arranged on the top of the base plate, and an anti-slip pad is arranged on the surface of the armrest.

[0020] In the above implementation process, by providing handrails and anti-slip pads, it is convenient for people to hold the handrails to promote the overall movement.

[0021] Beneficial effect: The present application provides a spray gun adjustment device for a sprayer. By setting a movable seat, a spray machine body and an electric slide rail, the spray assembly can be driven to move and adjust the position. At the same time, the electric slide rail can also drive the height adjustment. By setting a shell, a reciprocating screw, a motor, a movable pair, an angle adjustment member and a spray gun, the motor is used to drive the reciprocating screw to rotate, and the reciprocating screw drives the movable pair to move back and forth, thereby driving the angle adjustment member and the spray gun. The spray gun reciprocates the nozzle, and at the same time, the angle adjustment member can be used to adjust the spray angle of the spray gun to meet the needs of different spraying surfaces, thereby greatly improving practicality and ensuring spraying efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic structural diagram of a spray gun adjustment device for a spraying machine provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the height adjustment assembly structure provided for an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of a spray assembly provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the angle adjustment member structure provided in an embodiment of the present application;

[0027] Figure 5 A schematic diagram of the mounting plate structure provided for an implementation manner of the present application.

[0028] In the figure: 100-height adjustment component; 110-moving seat; 111-bottom plate; 112-universal wheel; 113-armrest; 120-sprayer body; 130-electric slide rail; 200-spraying component; 210-housing; 220-reciprocating screw rod; 230-motor; 240-moving pair; 250-angle adjustment member; 251-slot plate; 252-locating pin; 253-connecting plate; 2531-locating hole; 2532-trapezoidal groove; 254-mounting plate; 2541-trapezoidal block; 260-spraying gun; 270-pressing hoop. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0030] See also Figure 1-Figure 5 The present application provides a spray gun adjustment device for a sprayer, including a height adjustment component 100 and a spraying component 200 .

[0031] See also Figure 1 and 2 The height adjustment assembly 100 includes a moving seat 110 , a sprayer body 120 and an electric slide rail 130 . The sprayer body 120 is installed on the top of the moving seat 110 , and the electric slide rail 130 is arranged at the end of the moving seat 110 .

[0032] In a specific implementation, the mobile seat 110 includes a base plate 111 and a universal wheel 112. The universal wheel 112 is installed at the bottom of the base plate 111. By setting the base plate 111 and the universal wheel 112, the base plate 111 is supported by the universal wheel 112 to achieve the purpose of supporting overall movement.

[0033] Among them, an armrest 113 is arranged on the top of the bottom plate 111, and an anti-slip pad is arranged on the surface of the armrest 113. By arranging the armrest 113 and the anti-slip pad, it is convenient for people to hold the armrest 113 to promote the overall movement.

[0034] See also Figure 1 , 2 , 3, 4 and 5, the spraying assembly 200 includes a shell 210, a reciprocating screw 220, a motor 230, a movable pair 240, an angle adjustment member 250 and a spraying gun 260, the shell 210 is installed on one side of the electric slide rail 130, the reciprocating screw 220 is rotatably arranged in the shell 210, the motor 230 is installed at the end of the shell 210 and is transmission-connected to the reciprocating screw 220, the movable pair 240 is sleeved on the surface of the reciprocating screw 220, the angle adjustment member 250 is arranged on one side of the movable pair 240, and the spraying gun 260 is installed on one side of the angle adjustment member 250.

[0035] Among them, the angle adjustment member 250 includes a slot plate 251, a positioning pin 252 and a connecting plate 253. The slot plate 251 is fixedly connected to the movable pair 240. One end of the connecting plate 253 is rotatably set in the slot plate 251. The connecting plate 253 is provided with a plurality of positioning holes 2531. The positioning pin 252 passes through the slot plate 251 and the positioning hole 2531. By setting the slot plate 251, the positioning pin 252 and the connecting plate 253, and opening a plurality of positioning holes 2531 on the connecting plate 253, the connecting plate 253 is rotated to drive the spray gun 260, and the elevation angle is rotated to adjust the elevation angle. Then, the positioning pin 252 is passed through the hole on the slot plate 251 and the positioning hole 2531 to lock the positioning angle.

[0036] In a specific implementation scheme, a mounting plate 254 is plugged into one side of the connecting plate 253, and the spray gun 260 is fixedly connected to the mounting plate 254. The plug-in mounting plate 254 is provided to connect the spray gun 260, and the plug-in method is adopted to facilitate disassembly and assembly, and the nozzle direction can also be adjusted by flipping and plugging.

[0037] Specifically, a trapezoidal block 2541 is provided on one side of the mounting plate 254, and a trapezoidal groove 2532 is opened on one side of the connecting plate 253. The trapezoidal block 2541 is inserted into the trapezoidal groove 2532. By setting the trapezoidal block 2541 and the trapezoidal groove 2532 to be plugged in, the trapezoidal design can not only achieve plug-in connection, but also avoid detachment and stabilize the connection.

[0038] Among them, the spray gun 260 is connected to the mounting plate 254 through the pressure hoop 270 and the bolts, and the movable pair 240 and the inner wall of the shell 210 are gap-matched. By setting the gap between the movable pair 240 and the inner wall of the shell 210, it is used to guide the movable pair 240 to move stably in a straight line.

[0039] The working principle of the spray gun adjustment device of the sprayer is as follows: when in use, hold the handrail 113 to push the whole body to the spraying position, turn on the electric slide rail 130, the electric slide rail 130 drives the height adjustment of the spray assembly 200, and then start the motor 230, the motor 230 drives the reciprocating screw rod 220 to move, the reciprocating screw rod 220 drives the moving pair 240 to move, the moving pair 240 drives the angle adjustment member 250 and the spray gun 260 to move, and at the same time start the spray machine body 120 and the spray gun 260, and the paint liquid is transported to the spray gun 260 through the pipeline of the spray machine body 120 for spraying, and as the motor 23 0 drives the reciprocating screw rod 220 to rotate, so that the spray gun 260 moves back and forth for spraying. At the same time, according to different spraying requirements, the positioning pin 252 can be removed first, and the connecting plate 253 can be rotated to drive the mounting plate 254 and the spray gun 260 to adjust the elevation angle. Further, the mounting plate 254 and the spray gun 260 can be removed and turned over by plugging the trapezoidal block 2541 and the trapezoidal groove 2532, and then the trapezoidal block 2541 is inserted into the trapezoidal groove 2532 to adjust and turn the spray gun 260, thereby being able to meet the requirements of different spraying surfaces to a large extent, with high spraying efficiency and stable spraying quality.

[0040] It should be noted that the specific model specifications of the spray machine body 120, the electric slide rail 130 and the motor 230 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and principle of the spray machine body 120, the electric slide rail 130 and the motor 230 are clear to those skilled in the art and will not be described in detail here.

[0042] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spray gun adjustment device for a spraying machine, characterized in that: include A height adjustment assembly (100), the height adjustment assembly (100) comprising a moving seat (110), a spraying machine body (120) and an electric slide rail (130), the spraying machine body (120) being mounted on the top of the moving seat (110), and the electric slide rail (130) being arranged at the end of the moving seat (110); A spraying assembly (200), the spraying assembly (200) comprising a housing (210), a reciprocating screw (220), a motor (230), a movable pair (240), an angle adjustment member (250) and a spraying gun (260), wherein the housing (210) is mounted on one side of the electric slide rail (130), the reciprocating screw (220) is rotatably disposed in the housing (210), the motor (230) is mounted on an end of the housing (210) and is transmission-connected to the reciprocating screw (220), the movable pair (240) is sleeved on the surface of the reciprocating screw (220), the angle adjustment member (250) is disposed on one side of the movable pair (240), and the spraying gun (260) is mounted on one side of the angle adjustment member (250).

2. A spray gun adjustment device for a spraying machine according to claim 1, characterized in that: The angle adjustment member (250) comprises a slot plate (251), a positioning pin (252) and a connecting plate (253); the slot plate (251) is fixedly connected to the movable pair (240); one end of the connecting plate (253) is rotatably disposed in the slot plate (251); a plurality of positioning holes (2531) are formed in the connecting plate (253); and the positioning pin (252) passes through the slot plate (251) and the positioning holes (2531).

3. A spray gun adjustment device for a spraying machine according to claim 2, characterized in that: A mounting plate (254) is plugged into one side of the connecting plate (253), and the spray gun (260) is fixedly connected to the mounting plate (254).

4. A spray gun adjustment device for a spraying machine according to claim 3, characterized in that: A trapezoidal block (2541) is provided on one side of the mounting plate (254), a trapezoidal groove (2532) is provided on one side of the connecting plate (253), and the trapezoidal block (2541) is inserted into the trapezoidal groove (2532).

5. A spray gun adjustment device for a spraying machine according to claim 4, characterized in that: The spray gun (260) is connected to the mounting plate (254) through a clamp (270) and bolts.

6. A spray gun adjustment device for a spraying machine according to claim 1, characterized in that: The moving pair (240) and the inner wall of the housing (210) are clearance-matched.

7. A spray gun adjustment device for a spraying machine according to claim 1, characterized in that: The movable seat (110) comprises a base plate (111) and universal wheels (112), wherein the universal wheels (112) are installed at the bottom of the base plate (111).

8. A spray gun adjustment device for a spraying machine according to claim 7, characterized in that: An armrest (113) is arranged on the top of the bottom plate (111), and an anti-slip pad is arranged on the surface of the armrest (113).

Images