CN205650381U - Water curtain multi-angle automatic paint spraying machine - Google Patents

Abstract

The utility model discloses an automatic paint spraying machine of water curtain formula multi-angle, include: the spray gun assembly comprises a rack, a spray gun assembly and a mold frame, wherein the rack is provided with a cavity, a spray gun assembly is arranged in the cavity, the rack is provided with the mold frame, and a working cavity and an air suction cavity are formed in the rack in a front-back manner by separating plates; the bottom of the working cavity is provided with a first water storage tank communicated with a second water storage tank, and a filtering device is arranged between the first water storage tank and the second water storage tank; a water pipe with a plurality of water spraying holes is arranged above the side wall of the working cavity, and the water pipe sprays water along the side wall to form a water curtain; the air draft intracavity still be provided with updraft ventilator, this updraft ventilator draws air to the rear from the place ahead of working chamber. The utility model discloses form working chamber and exhaust chamber in the frame, be provided with the water pipe on the working chamber, carry out the cascade through the watering of water pipe, can collect remaining oil mist in the working chamber effectively, avoided polluted environment and harm the user healthy.

Description

Water curtain multi-angle automatic paint spraying machine

Technical field:

The utility model relates to the technical field of fuel injection machines, in particular to a water curtain type multi-angle automatic paint spraying machine.

Background technique:

The fuel injection machine is a special coating equipment using spraying technology. The principle is to control the airflow to instantly push the air distribution reversing device to change direction, so that the piston of the air motor can perform stable and continuous reciprocating motion. The inhaled paint is pressurized, and the paint is transported to the spray gun of the sprayer through the high-pressure hose, and the paint is atomized by the spray gun and released to the surface of the coated object; the fuel sprayer is an automatic production and processing equipment that can replace Traditional manual labor can increase the efficiency of spraying and reduce the injury of spraying agents to workers.

The traditional fuel injection machine generally includes the following structure: a spraying manipulator with XYZ three-axis and a spray gun, the spray gun is connected to the feeding pipe, and the spray gun sprays the liquid oil at a high speed and sprays it on the workpiece; due to the oil mist Atomized, excess oil mist will remain in the air, and if it is not collected, it will easily cause environmental pollution and endanger the health of users.

Therefore, I propose a kind of water curtain type multi-angle automatic paint spraying machine.

Utility model content:

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a water curtain type multi-angle automatic paint spraying machine.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the water curtain type multi-angle automatic paint spraying machine includes: a frame, which has a cavity for spraying operations, and a spray gun is arranged in the cavity Assemblies, the frame is provided with a mold frame that can be screwed in and out of the cavity, the front and rear of the frame are separated by a partition to form a working chamber and an exhaust chamber, and the working chamber and the exhaust chamber are connected under the partition; the spray gun The components are arranged in the working chamber; the bottom of the working chamber is connected with the first water storage tank and the second water storage tank, and a filtering device is arranged between the first water storage tank and the second water storage tank; the inside of the working chamber is on its side A water pipe with a plurality of sprinkling holes is arranged above the wall, and the water pipe sprinkles water along the side wall to form a water curtain, and a water cycle is formed between the water pipe, the first water storage tank and the second water storage tank; An exhaust device, which extracts air from the front of the working chamber to the rear.

Furthermore, in the above technical solution, the frame is in the form of a box, the front of which is provided with an opening communicating with the working chamber, and the frame is provided with a platform for installing the formwork and a control panel.

Further, in the above technical solution, the above-mentioned water pipes are arranged horizontally above the left side wall, the right side wall and the rear side wall of the working chamber, and the water sprinkling holes are arranged on the lower end surface of the water pipes; It communicates with the second water storage tank for water circulation, and a water pump is installed on the second water storage tank.

Furthermore, in the above technical solution, the exhaust device is an exhaust fan, the exhaust chamber is provided with an air outlet pipe at the top thereof, and the air exhaust device is installed in the air outlet pipe.

Furthermore, in the above technical solution, the partitions are arranged longitudinally in the frame, the lower ends of the partitions are bent towards the air suction cavity to form a drainage plate, and the ends of the partitions are higher than the water surface of the first water storage tank.

Further, in the above technical solution, the spray gun assembly includes: a linear movement shaft, a spray gun mounted on the linear movement shaft, and a first drive device for driving the spray gun to move, and the spray gun is connected with a spray material delivery pipe.

Further, in the above technical solution, the linear movement shaft is installed on the top of the working chamber, the linear movement shaft includes: X axis, Y axis, Z axis and rotation axis, the spray gun is installed on the rotation axis, and the rotation axis passes through a The slider is installed on the Z axis, the Z axis is installed on the Y axis through the slider, the Y axis is installed on the X axis through the slider, and the spray gun is driven to move along the X, Y, and Z axes through the first driving device, and the spray gun also moves Rotate by swivel shaft to adjust different spray angles.

Further, in the above technical solution, the mold base includes: a first template and a second template, the first template and the second template are symmetrically installed on both sides of a servo motor, and the first template passes through the first connecting rod Connected with the servo motor, the second template is connected with the servo motor through the second connecting rod, the servo motor is installed in an installation box, the installation box is installed on the frame and driven by the second driving device to rotate by ° to drive the first The template and the second template are screwed out or screwed into the working cavity; the servo motor drives the first template and the second template to turn over in the longitudinal direction.

Furthermore, in the above technical solution, guardrails are provided on the periphery of the rack.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

1. The utility model forms a working chamber and an exhaust chamber in the frame, and a water pipe is arranged on the working chamber, and the water curtain is sprinkled through the water pipe, which can effectively collect the residual oil mist in the working chamber, avoiding polluting the environment and endangering users healthy;

2. The utility model draws air from the working cavity to the exhaust cavity through the exhaust device, which can effectively ensure that the excess oil mist will flow to the rear of the working cavity and be collected through the water curtain, and will not be discharged into the external environment through the opening of the frame ;

3. In the utility model, a water cycle is formed between the first water storage tank, the second water storage tank and the water pipes, and water resources are recycled, which can effectively save water resources.

Description of drawings:

Fig. 1 is a perspective view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a schematic side view of the utility model.

detailed description:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in Figure 1-3, the water curtain type multi-angle automatic paint spraying machine includes: a frame 1, which has a cavity for spraying operations, and a spray gun assembly 2 is arranged in the cavity, and the frame 1 A mold frame 3 that can be screwed in and out of the cavity is provided on the top.

Described frame 1 is box-type, has six sidewalls, and the front of frame 1 is provided with the opening that communicates with the inside of frame 1, and the front and back of frame 1 are separated by partitions to form working chamber 10 and exhaust chamber 11. The plate is vertically arranged in the frame 1, and the partition runs through the left and right sides of the frame 1, but not until the bottom of the frame 1, so that the working chamber 10 and the exhaust chamber 11 are communicated under the partition.

The bottom of the working chamber 10 is provided with a first water storage tank 12 communicating with the second water storage tank 13, and a filter device 4 is arranged between the first water storage tank 12 and the second water storage tank 13; the inside of the working chamber 10 is on its side A water pipe 5 with a plurality of sprinkling holes 51 is arranged above the wall, and the water pipe 5 sprinkles water along the side wall to form a water curtain. Specifically, above the left side wall, right side wall and rear side wall of the working chamber 10, there are Described water pipe 5, the lower end surface of water pipe 5 is provided with sprinkling hole 51, forms water circulation among water pipe 5, first water storage tank 12 and second water storage tank 13; Water pump 7 is installed on the second water storage tank 13 , the power for water to flow from the second water storage tank 13 to the water pipe 5 is provided by the water pump. The first water storage tank 12 and the second water storage tank 13 can be set as one, but the first water storage tank is located in the working chamber 10, and the second water storage tank 13 is located in the exhaust chamber 11, and the filter device is passed between the two 4 isolation, so that the water in the second storage tank 13 is filtered and circulated.

Also be provided with exhaust device 6 in described exhaust cavity 11, and exhaust device 6 is exhaust fan, and exhaust cavity 11 is provided with air outlet pipe 14 at its top, and exhaust device 6 is installed in the outlet pipe 14, and exhaust device 6 is from working The front of the chamber 10 draws air to the rear, and the lower end of the partition is bent toward the suction chamber 11 to form a diversion plate 15. The end of the partition is higher than the water surface of the first water storage tank. Through the diversion plate 15 and the draft effect, the water curtain can be guided to Rear flow.

The spray gun assembly 2 includes: a linear movement shaft 21 , a spray gun 22 installed on the linear movement shaft 21 and a first driving device 23 for driving the movement of the spray gun 22 . The spray gun 22 is connected with a spray material delivery pipe. The linear movement shaft 21 is installed on the top of the working chamber 10. The linear movement shaft 21 includes: X axis, Y axis, Z axis and rotation axis. The spray gun 22 is installed on the rotation axis, and the rotation axis is installed on the Z axis through a slider. The Z axis is installed on the Y axis through the slide block, and the Y axis is installed on the X axis through the slide block. The spray gun 22 is driven by the first driving device 23 to move along the X, Y, and Z axes, and the spray gun 22 is also rotated by the rotating shaft to Adjust different spray angles.

The mold base 3 includes: a first template 31 and a second template 32, the first template 31 and the second template 32 are symmetrically installed on both sides of a servo motor 33, the first template 31 is connected to the servo motor through the first connecting rod The motor 33 is connected, and the second template 32 is connected with the servo motor 33 through the second connecting rod. The servo motor 33 is installed in an installation box, and the installation box is installed on the frame 1 and driven by the second driving device to rotate by 180°. To drive the first template 31 and the second template 32 to spin out or screw into the working chamber 10; the servo motor 33 drives the first template 31 and the second template 32 to turn over in the longitudinal direction.

The frame 1 is in the form of a box, and its front is provided with an opening connected to the working chamber 10. The frame 1 is provided with a platform for installing the formwork and a control panel, and the periphery of the frame 1 is provided with guardrails.

The use principle of the present utility model is as follows:

During the use of the fuel injector, the exhaust device 6 and the water pump 7 are in continuous operation, water enters the water pipe 5 from the second water storage tank 13, forms a water curtain through the water sprinkling hole 51 and falls into the first water storage tank 12 , the water in the first water storage tank 12 circulates into the second water storage tank 13 after being filtered by the filter device 4 . And the exhaust device 4 draws air from the bottom of the working chamber 10 to effectively make the water curtain flow towards the rear of the working chamber 10 .

Place the workpiece on the first template 31, and fix the workpiece on the first template 31. The second driving device drives the entire servo motor to rotate 180°, and the first template 31 is screwed into the working chamber 10, and the second template is correspondingly 32 Unscrew the working chamber 10. The second driving device here can be a servo motor. The first template 31 is sprayed. Firstly, the first driving device drives the spray gun 22 to move along the XYZ three-axis for spraying, and the rotation axis also drives the spray gun 22 to adjust the angle, so as to ensure that the product can be sprayed at all angles. After the front painting of the product is completed, the servo motor drives the first template 31 to turn over, and sprays the reverse side of the product through the spray gun. After the spraying is completed, the second driving device drives the first template 31 to unscrew the working chamber and take out the workpiece. . In the process of spraying, the spray gun will produce redundant spray, which will cause harm to the human body when the spray is scattered in the air. Therefore, in the utility model, the spray spray scattered in the working chamber will be absorbed by the water curtain and fall into the first water storage The water in the second tank is collected, and the water in the second storage tank is filtered by the filter device, and almost does not contain spray paint. And the suction device draws the air in the working chamber to the suction chamber 11. Since the rear side wall of the working chamber 10 also has a water curtain, the excess spray paint in the air will be dissolved in water, and will not be discharged through the air outlet to prevent environmental pollution. pollute. Finally, it only needs to regularly clean up the spray material accumulated in the first water storage tank, which is very simple and convenient to use.

Of course, the above descriptions are only specific embodiments of the utility model, and are not intended to limit the implementation scope of the utility model. Should be included in the utility model patent scope.

Claims (9)

1. Water curtain type multi-angle automatic paint spraying machine, including: a frame (1), the frame (1) has a cavity for spraying operations, and a spray gun assembly (2) is arranged in the cavity, and the frame ( 1) A formwork (3) that can be screwed in and out of the cavity is provided on it, and it is characterized in that: The front and back of the frame (1) are separated by a partition to form a working chamber (10) and an air extraction chamber (11), and the working chamber (10) and the exhaust chamber (11) communicate with each other under the partition; the spray gun assembly (2) Set in the working chamber (10); the bottom of the working chamber (10) is provided with a first water storage tank (12) and a second water storage tank (13), and the first water storage tank (12) and the second water storage tank (13) is provided with a filter device (4); the inside of the working chamber (10) is provided with a water pipe (5) with a plurality of sprinkler holes (51) above the side wall, and the water pipe (5) sprinkles water along the side wall A water curtain is formed, and a water circulation is formed between the water pipe (5), the first water storage tank (12) and the second water storage tank (13); the air suction device (6) is also arranged in the air suction chamber (11), the The air exhaust device (6) exhausts air from the front of the working chamber (10) to the rear. 2. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: the frame (1) is a box type, and its front side is provided with an opening connected to the working chamber (10), and the frame (1) A platform for formwork installation and a control panel are arranged on it. 3. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: the left side wall, the right side wall and the rear side wall of the working chamber (10) are horizontally arranged with the Water pipe (5), the lower end surface of water pipe (5) is provided with described sprinkling hole (51); ) is equipped with a water pump (7). 4. The water curtain type multi-angle automatic painting machine according to claim 1, characterized in that: the exhaust device (6) is an exhaust fan, and the exhaust chamber (11) is provided with an air outlet pipe (14) at its top , The exhaust device (6) is installed in the air outlet pipe (14). 5. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: the partition is arranged longitudinally in the frame (1), and the lower end of the partition is bent toward the exhaust chamber (11) to form Drainage plate (15), the end of dividing plate is higher than the water surface of the first water storage tank. 6. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: the spray gun assembly (2) comprises: a linear movement shaft (21), a spray gun mounted on the linear movement shaft (21) (22) and the first driving device (23) that drives the spray gun (22) to move, and the spray gun (22) is connected with a spray material delivery pipe. 7. The water curtain type multi-angle automatic paint spraying machine according to claim 6, characterized in that: the linear movement shaft (21) is installed on the top of the working chamber (10), and the linear movement shaft (21) includes: X axis, Y axis, Z axis and rotation axis, the spray gun (22) is installed on the rotation axis, the rotation axis is installed on the Z axis through a slider, the Z axis is installed on the Y axis through a slider, and the Y axis is installed through a slider On the X axis, the first drive device (23) drives the spray gun (22) to move along the three axes of X, Y, and Z, and the spray gun (22) also rotates through the rotation axis to adjust different spray angles. 8. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: said formwork (3) comprises: a first formwork (31) and a second formwork (32), the first formwork ( 31) and the second template (32) are symmetrically installed on both sides of a servo motor (33), the first template (31) is connected with the servo motor (33) through the first connecting rod, and the second template (32) passes through the first The two connecting rods are connected with the servo motor (33), and the servo motor (33) is installed in an installation box, which is installed on the frame (1) and driven by the second driving device to rotate 180° to drive the first The template (31) and the second template (32) are screwed out or screwed into the working cavity (10); the servo motor (33) drives the first template (31) and the second template (32) to turn over in the longitudinal direction. 9. The water curtain type multi-angle automatic paint spraying machine according to claim 1, characterized in that: the outer periphery of the frame (1) is provided with guardrails.