CN211275082U - Automatic spraying equipment - Google Patents
Automatic spraying equipment Download PDFInfo
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- CN211275082U CN211275082U CN201922084844.XU CN201922084844U CN211275082U CN 211275082 U CN211275082 U CN 211275082U CN 201922084844 U CN201922084844 U CN 201922084844U CN 211275082 U CN211275082 U CN 211275082U
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- pressure regulating
- regulating valve
- proportional pressure
- spraying
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Abstract
The utility model provides an automatic spraying equipment belongs to spraying equipment technical field. The utility model comprises a proportional pressure regulating valve, an air pipeline, a gun opening electromagnetic valve, a PLC, a paint bucket, an automatic spray gun and a spraying robot, wherein the automatic spray gun is arranged on a working arm of the spraying robot, the automatic spray gun is connected with the paint bucket through a feed pipeline and a return pipeline, the proportional pressure regulating valve comprises a first proportional pressure regulating valve, second proportion air-vent valve, third proportion air-vent valve and fourth proportion air-vent valve, blow gun solenoid valve one side connection air piping, automatic spray gun is connected to the opposite side, and PLC connects first proportion air-vent valve, second proportion air-vent valve, third proportion air-vent valve, fourth proportion air-vent valve, blow gun solenoid valve and spraying robot respectively through the circuit, the utility model discloses an automatic spraying operation has improved the work efficiency of spraying, has reduced operation personnel's intensity of labour, has improved the spraying quality, and installs simple structure, easy and simple to handle.
Description
Technical Field
The utility model relates to an automatic spraying equipment belongs to spraying equipment technical field.
Background
The spray coating is a coating method of dispersing into uniform and fine droplets by a spray gun or a disc atomizer with the aid of pressure or centrifugal force and applying to the surface of an object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.
The traditional spraying method is manual spraying and consists of a compressed air pipe and a manual spray gun.
The traditional manual spraying mode cannot control the quality of the product only by means of the experience and visual sensation of workers because each spraying process parameter cannot be specifically and quantitatively controlled, the process standardization cannot be achieved, and the phenomenon of unstable product quality is serious.
Due to the structural characteristics of brake disc products, the brake disc products need to be turned over for many times in the traditional manual spraying process to finish spraying, and particularly, the production efficiency is extremely low when the brake disc products need to be sprayed completely.
Because the traditional manual spraying can not accurately adjust the spraying amount of the coating of the spray gun according to the different film thickness requirements of each plane of a product, the phenomenon of over-spraying is serious, and the coating is seriously wasted.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, an object of the utility model is to provide an automatic spraying equipment, a be used for solving among the prior art traditional artifical spraying mode because of unable each spraying process parameter of concrete quantization control, only rely on workman's experience and visual sensation control product quality, can't accomplish the technology standardization, cause product quality unstability phenomenon more serious, because the structural characteristic of brake disc product, need overturn many times the brake disc product in the traditional artifical spraying process in order to accomplish the spraying, especially the product that requires to spout entirely, production efficiency is extremely low, because the unable accuracy of traditional artifical spraying is to the thick requirement of each plane of product different membrane and adjust the spray gun coating volume of spouting, it is serious to lead to the phenomenon of overspraying, the extravagant serious problem of coating.
In order to achieve the above objects and other related objects, the present invention provides an automatic spraying apparatus comprising: the automatic paint spraying device comprises a proportional pressure regulating valve, an air pipeline, a gun opening electromagnetic valve, a PLC (programmable logic controller), a paint bucket, an automatic spray gun and a spraying robot, wherein the automatic spray gun is arranged on a working arm of the spraying robot, the automatic spray gun is connected with the paint bucket through a feeding pipeline and a material return pipeline, and the proportional pressure regulating valve comprises a first proportional pressure regulating valve, a second proportional pressure regulating valve, a third proportional pressure regulating valve and a fourth proportional pressure regulating valve;
one side of the first proportional pressure regulating valve is connected with an air pipeline, and the other side of the first proportional pressure regulating valve is connected with an automatic spray gun;
one side of the second proportional pressure regulating valve is connected with an air pipeline, and the other side of the second proportional pressure regulating valve is connected with an automatic spray gun;
one side of the third proportional pressure regulating valve is connected with an air pipeline, and the other side of the third proportional pressure regulating valve is connected with a feeding pipeline;
one side of the fourth proportional pressure regulating valve is connected with an air pipeline, and the other side of the fourth proportional pressure regulating valve is connected with a feed back pipeline;
one side of the gun-opening electromagnetic valve is connected with an air pipeline, the other side of the gun-opening electromagnetic valve is connected with an automatic spray gun, and the PLC is respectively connected with a first proportional pressure regulating valve, a second proportional pressure regulating valve, a third proportional pressure regulating valve, a fourth proportional pressure regulating valve, a gun-opening electromagnetic valve and a spraying robot through lines.
By adopting the technical scheme: when a master control PLC obtains a signal of in-place conveying stop and a product occupation signal, a spraying starting instruction is sent to a spraying robot, the spraying robot runs from an original point to a spraying point and feeds back the in-place signal to the PLC, the output end of the PLC is connected with the digital input end of a proportional pressure regulating valve, the PLC controls the proportional pressure regulating valve according to set spraying parameter information, the proportional pressure regulating valve outputs corresponding compressed air to a spray gun and a flow control valve under the control and regulation of the PLC, the PLC controls a gun opening electromagnetic valve to open the spray gun to start spraying, the spraying is started, the PLC starts timing until the set spraying time is reached, the PLC closes the gun opening electromagnetic valve, an automatic spray gun is closed, an operation instruction is sent to the spraying robot, the spraying robot runs to the next spraying point and feeds back an in-place signal to the PLC, the subsequent steps are repeated until the spraying robot returns to the original point and sends, the first proportional pressure regulating valve and the second proportional pressure regulating valve are used for controlling the pressure of fan-shaped air and atomizing air required by spraying, and the third proportional pressure regulating valve and the fourth proportional pressure regulating valve are used for controlling the paint feeding pressure and the paint returning pressure.
In an embodiment of the present invention, a pressure regulating valve is disposed at a junction of the third proportional pressure regulating valve and the feeding pipe.
By adopting the technical scheme: the feed pressure inside the feed conduit is regulated by a pressure regulating valve.
In an embodiment of the present invention, a pressure regulating valve is disposed at a connection between the fourth proportional pressure regulating valve and the material return pipeline.
By adopting the technical scheme: the pressure of the feed back in the feed back pipeline is adjusted through a pressure adjusting valve.
In an embodiment of the present invention, the feeding pipeline is connected to the paint bucket through a pump.
By adopting the technical scheme: paint inside the paint bucket is pumped into the feeding pipeline by a pump for conveying the paint.
In an embodiment of the present invention, the paint bucket is provided with an agitating device inside.
By adopting the technical scheme: the paint in the paint bucket is stirred through the stirring device, so that the paint in the paint bucket is uniformly mixed.
As above, the utility model discloses an automatic spraying equipment has following beneficial effect:
compared with the prior manual spraying, the utility model has the advantages that all spraying parameters can be quantized, edited and automatically recorded, including fan-shaped air pressure, atomized air pressure, coating feeding pressure, coating backflow pressure, spraying time and the like, and is convenient for users to adjust each spraying parameter and trace problems, because the spraying parameters are independently set according to different film thickness requirements of each surface of a brake disc, the waste of the coating is greatly reduced on the premise of ensuring the product quality, when the spraying device is combined with an automatic identification technology, the PLC sends a spraying starting instruction to a robot and is accompanied with product model information, the full-automatic mixed production function of different products can be realized, and the flexible manufacturing requirement is reached, the utility model realizes the automatic spraying operation, improves the spraying working efficiency, reduces the labor intensity of operating personnel, and improves the spraying quality, and the device has simple structure and simple and convenient operation.
Drawings
Fig. 1 is a schematic view of a structure of an automatic spraying apparatus according to an embodiment of the present invention.
Wherein, 1, a first proportional pressure regulating valve; 2. an air duct; 3. a second proportional pressure regulating valve; 4. a third proportional pressure regulating valve; 5. opening a gun electromagnetic valve; 6. a fourth proportional pressure regulating valve; 7. a paint bucket; 8. a stirring device; 9. a pressure regulating valve; 10. a pump; 11. an automatic spray gun; 12. a spraying robot; 13. a return conduit; 14. a feed conduit.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Referring to fig. 1, the present invention provides an automatic spraying apparatus comprising: the automatic paint spraying system comprises a proportional pressure regulating valve, an air pipeline 2, a gun opening electromagnetic valve 5, a PLC, a paint bucket 7, an automatic spray gun 11 and a spraying robot 12, wherein the automatic spray gun 11 is installed on a working arm of the spraying robot 12, the automatic spray gun 11 is connected with the paint bucket 7 through a feeding pipeline 14 and a material return pipeline 13, and the proportional pressure regulating valve comprises a first proportional pressure regulating valve 1, a second proportional pressure regulating valve 3, a third proportional pressure regulating valve 4 and a fourth proportional pressure regulating valve 6;
one side of the first proportional pressure regulating valve 1 is connected with an air pipeline 2, and the other side of the first proportional pressure regulating valve is connected with an automatic spray gun 11;
one side of the second proportional pressure regulating valve 3 is connected with the air pipeline 2, and the other side is connected with the automatic spray gun 11;
one side of the third proportional pressure regulating valve 4 is connected with the air pipeline 2, and the other side of the third proportional pressure regulating valve is connected with the feeding pipeline 14;
one side of the fourth proportional pressure regulating valve 6 is connected with the air pipeline 2, and the other side is connected with the feed back pipeline 13;
one side of the gun opening electromagnetic valve 5 is connected with an air pipeline 2, the other side of the gun opening electromagnetic valve is connected with an automatic spray gun 11, and the PLC is respectively connected with a first proportional pressure regulating valve 1, a second proportional pressure regulating valve 3, a third proportional pressure regulating valve 4, a fourth proportional pressure regulating valve 6, the gun opening electromagnetic valve 5 and a spraying robot 12 through lines.
And a pressure regulating valve 9 is arranged at the joint of the third proportional pressure regulating valve 4 and the feeding pipeline 14.
And a pressure regulating valve 9 is arranged at the joint of the fourth proportional pressure regulating valve 6 and the material return pipeline 13.
The feed line 14 is connected to the paint tank 7 via a pump 10.
The paint bucket 7 is internally provided with a stirring device 8.
To sum up, compared with the prior manual spraying, the utility model has the advantages that all spraying parameters can be quantized, edited and automatically recorded, including fan-shaped air pressure, atomized air pressure, coating feeding pressure, coating backflow pressure, spraying time and the like, the spraying parameters can be adjusted and the problems can be traced by users conveniently, because the spraying parameters are set independently according to different film thickness requirements of each surface of a brake disc, the waste of the coating is greatly reduced under the premise of ensuring the product quality, when the spraying device is combined with the automatic identification technology, the PLC sends a spraying starting instruction to a robot and is accompanied with product model information, the full-automatic mixed-wire production function of different products can be realized, the flexible manufacturing requirement is reached, the utility model realizes the automatic spraying operation, improves the working efficiency of the spraying, and reduces the labor intensity of operators, the spraying quality is improved, and the device has simple structure and simple and convenient operation. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. An automatic coating apparatus, characterized in that the automatic coating apparatus comprises: the automatic paint spraying device comprises a proportional pressure regulating valve, an air pipeline (2), a gun opening electromagnetic valve (5), a PLC, a paint bucket (7), an automatic spray gun (11) and a spraying robot (12), wherein the automatic spray gun (11) is installed on a working arm of the spraying robot (12), the automatic spray gun (11) is connected with the paint bucket (7) through a feeding pipeline (14) and a material return pipeline (13), and the proportional pressure regulating valve comprises a first proportional pressure regulating valve (1), a second proportional pressure regulating valve (3), a third proportional pressure regulating valve (4) and a fourth proportional pressure regulating valve (6);
one side of the first proportional pressure regulating valve (1) is connected with an air pipeline (2), and the other side of the first proportional pressure regulating valve is connected with an automatic spray gun (11);
one side of the second proportional pressure regulating valve (3) is connected with the air pipeline (2), and the other side of the second proportional pressure regulating valve is connected with the automatic spray gun (11);
one side of the third proportional pressure regulating valve (4) is connected with the air pipeline (2), and the other side of the third proportional pressure regulating valve is connected with the feeding pipeline (14);
one side of the fourth proportional pressure regulating valve (6) is connected with the air pipeline (2), and the other side of the fourth proportional pressure regulating valve is connected with the feed back pipeline (13);
one side of the gun opening electromagnetic valve (5) is connected with the air pipeline (2), the other side of the gun opening electromagnetic valve is connected with the automatic spray gun (11), and the PLC is respectively connected with the first proportional pressure regulating valve (1), the second proportional pressure regulating valve (3), the third proportional pressure regulating valve (4), the fourth proportional pressure regulating valve (6), the gun opening electromagnetic valve (5) and the spraying robot (12) through lines.
2. An automatic coating device according to claim 1, characterized in that: and a pressure regulating valve (9) is arranged at the joint of the third proportional pressure regulating valve (4) and the feeding pipeline (14).
3. An automatic coating device according to claim 1, characterized in that: and a pressure regulating valve (9) is arranged at the joint of the fourth proportional pressure regulating valve (6) and the material return pipeline (13).
4. An automatic coating device according to claim 1, characterized in that: the feeding pipeline (14) is connected with the paint bucket (7) through a pump (10).
5. An automatic coating device according to claim 1, characterized in that: the paint bucket (7) is internally provided with a stirring device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084844.XU CN211275082U (en) | 2019-11-27 | 2019-11-27 | Automatic spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084844.XU CN211275082U (en) | 2019-11-27 | 2019-11-27 | Automatic spraying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211275082U true CN211275082U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922084844.XU Active CN211275082U (en) | 2019-11-27 | 2019-11-27 | Automatic spraying equipment |
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| CN (1) | CN211275082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354719A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic spraying control method |
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2019
- 2019-11-27 CN CN201922084844.XU patent/CN211275082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354719A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic spraying control method |
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