Full-automatic plate spraying device

Abstract

The utility model relates to the technical field of plate processing equipment, and particularly discloses a full-automatic plate spraying device which comprises a spraying chamber and a spray head moving mechanism arranged in the spraying chamber, a spray head is mounted on the spray head moving mechanism, and a feeding barrel communicating with the spray head is detachably mounted on the spray head moving mechanism; the spray head is connected with an air compressor through a pipeline; a water curtain system is arranged at the top of the spraying chamber, a workbench is arranged in the spraying chamber, and a sample support is arranged on the workbench and located at the lower end of the spraying head. The water curtain system comprises a water tank, a water pump and a water tank arranged on the top of the spraying chamber, a strip-shaped water outlet is formed in the water tank in the horizontal direction, and the water tank, the water pump and the water tank are sequentially connected through water supply pipes. The utility model aims to solve the problem that a spraying device is lack of a mechanism for treating harmful gas generated when a coating is used.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to a full-automatic plate spraying device. Background Art

[0002] As a basic material, sheet materials are widely used in many fields such as architectural decoration, furniture manufacturing, and automobile manufacturing. In order to make the sheet materials have various specific functions such as corrosion resistance, wear resistance, heat insulation, insulation, and aesthetics, or to improve their surface properties to meet the requirements of different environments and use conditions, spraying technology is a common and effective processing method to treat their surfaces.

[0003] However, some spraying devices currently on the market have certain limitations. First, from the perspective of automation level, the degree of automation of many traditional spraying equipment is relatively low, and still requires a lot of manual operation and monitoring, which not only increases labor costs, but also affects production efficiency and product quality stability to a certain extent. Secondly, the problem of toxic and harmful gases that may be generated during the spraying process cannot be ignored. Traditional spraying processes often involve the use of solvent-based coatings, which will produce toxic and harmful gases such as VOCs (volatile organic compounds) during the spraying and drying process, posing a threat to the health of operators and also polluting the surrounding environment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical problem solved by the utility model is to provide a fully automatic plate spraying device, which solves the problems that the existing spraying devices lack a mechanism for processing harmful gases generated when the paint is used, and the spraying devices have a low degree of automation.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is: a fully automatic plate spraying device, comprising a spraying chamber, and a nozzle moving mechanism arranged in the spraying chamber, the nozzle is installed on the nozzle moving mechanism, the nozzle moving mechanism is detachably installed with a feeding bucket connected to the nozzle, and the nozzle is connected to an air compressor through a pipeline; a water curtain system is provided on the top of the spraying chamber, a workbench is provided in the spraying chamber, a sample holder is provided on the workbench, and the sample holder is located at the lower end of the nozzle; the water curtain system includes a water tank, a water pump and a water sink arranged on the top of the spraying chamber, the water sink has a strip water outlet in the horizontal direction, and the water tank, water pump and water sink are connected in sequence through a water supply pipe.

[0006] The beneficial effects of this solution are: the water curtain can greatly reduce the paint mist particles suspended in the air and reduce the pollution to the surrounding air. The water curtain can filter the paint mist, which can significantly improve the air quality in the paint spraying room, protect the operators from harmful paint mist and volatile organic compounds (VOCs), and provide a safe and healthy working condition; and it can reduce the dispersion of paint mist in the paint spraying room, which is beneficial to improve the quality of the coating surface and prevent secondary contamination or defects of the workpiece caused by paint mist splashing.

[0007] Furthermore, the sample moving mechanism is also included, and the sample holder is detachably mounted on the sample moving mechanism. The relative position of the sample and the nozzle can be adjusted conveniently by setting the sample moving mechanism.

[0008] Furthermore, the sample moving mechanism adopts a transmission belt, which has a simple structure and is easy to install.

[0009] Furthermore, the water tank is located below the workbench, and drain outlets are provided at both ends of the workbench, and the drain outlets are located above the water tank.

[0010] Activated carbon sponge is set up to filter the water returning to the water tank, filter out and adsorb the paint and other harmful substances in the circulating water, and the bonding method is used to facilitate disassembly and replacement.

[0011] Furthermore, a controller is included, the output end of which is electrically connected to the water pump and the air compressor respectively, and the controller is used to control the start and stop of the water pump and the air compressor. Automatic control is achieved through the controller, thereby improving the automatic operation of the paint spraying device without the need for real-time monitoring by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0013] The following is further described in detail through specific implementation methods:

[0014] The reference numerals in the drawings of the specification include: spray chamber 1, spray head 2, spray head moving mechanism 3, feeding bucket 4, water tank 5, water pump 6, sample holder 7, sample moving mechanism 8, air compressor 9, water tank 10, controller 11.

[0015] Example 1 This is as attached Figure 1As shown: a fully automatic plate spraying device, including a spraying chamber 1, and a nozzle 2 moving mechanism arranged in the spraying chamber 1, the nozzle 2 is installed on the nozzle moving mechanism 3, the nozzle moving mechanism 3 is bolted with a feeding barrel 4 connected to the nozzle 2, and the nozzle 2 is connected to an air compressor 9 through a pipeline; the spraying chamber 1 is provided with a water curtain system, a workbench is provided in the spraying chamber 1, and a sample holder 7 is provided on the workbench. The sample holder 7 is located at the lower end of the nozzle 2 and includes a sample moving mechanism 8. The sample holder 7 can be detachably installed on the sample moving mechanism 8. The sample moving mechanism 8 can adopt a conveyor belt or a screw moving mechanism. This embodiment adopts a conveyor belt, and the sample holder 7 is clamped with the conveyor belt.

[0016] The water curtain system includes a water tank 10, a water pump 6, and a water tank 5 arranged on the top of the spray room 1. Two water tanks 5 are provided and are respectively located on the left and right sides of the spray room 1. The water tank 5 has a strip-shaped water outlet along the direction. The water tank 10, the water pump 6 and the water tank 5 are sequentially connected through a water supply pipe. The upper end of the water tank 5 is provided with a water outlet pipe, which is connected to the water supply pipe. The water outlet pipe is provided with a plurality of water outlet holes at intervals; the water outlet of the water tank 5 is arranged close to the side wall of the spray room 1. The water tank 10 is located below the workbench, and drain outlets are provided at both ends of the workbench, and the drain outlets are located above the water tank 10.

[0017] It also includes a controller 11, which is installed on the shell of the spray chamber 1 at the lower end of the workbench by bolts. The output end of the controller 11 is electrically connected to the water pump 6 and the air compressor 9 respectively. The controller 11 is used to control the start and stop of the water pump 6 and the air compressor 9.

[0018] When in use, the sample is placed on the sample holder 7, and the sample position is adjusted by the sample moving mechanism 8 so that the sample is located below the nozzle 2. The water pump 6 and the air compressor 9 are started by the controller 11. The water pump 6 pumps the water in the water tank 10 to the water supply pipe, and then falls into the water tank 5. The water flows down through the water outlet of the water tank 5 to form a water curtain on the two side walls of the spraying room 1. The water flowing out of the water curtain flows back to the water tank 10 through the drain port to form a water recycling. The spray paint can be prevented from adhering to the side wall by setting the water curtain. At the same time, the water curtain can greatly reduce the paint mist particles suspended in the air and reduce the pollution to the surrounding air. The paint mist can be filtered by the water curtain, which can significantly improve the air quality in the spraying room, protect the operators from harmful paint mist and volatile organic compounds (VOCs), and provide a safe and healthy working condition. It can also reduce the dispersion of paint mist in the spraying room, which is beneficial to improve the quality of the coating surface and prevent secondary pollution or defects of the workpiece caused by paint mist splashing. Automatic control is achieved through the controller 11, thereby improving the automatic operation of the paint spraying device without the need for real-time monitoring by personnel.

[0019] The same parts as those of Example 1 are not described in detail. The difference is that the drain outlet of the workbench is recessed downward and provided with a mesh plate, which is a strip plate arranged at intervals and on which an activated carbon sponge is bonded. The activated carbon sponge is provided to filter the water flowing back into the water tank 10, filter out and adsorb the spray paint and other harmful substances in the circulating water, and the bonding method is used for easy disassembly and replacement.

[0020] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A fully automatic plate spraying device, characterized in that: It includes a spraying room, and a nozzle moving mechanism arranged in the spraying room, the nozzle is installed on the nozzle moving mechanism, the nozzle moving mechanism is detachably installed with a feeding bucket connected to the nozzle, and the nozzle is connected to an air compressor through a pipeline; a water curtain system is provided on the top of the spraying room, a workbench is provided in the spraying room, a sample holder is provided on the workbench, and the sample holder is located at the lower end of the nozzle; the water curtain system includes a water tank, a water pump and a water tank arranged on the top of the spraying room, the water tank is provided with a strip water outlet in the horizontal direction, and the water tank, the water pump and the water tank are connected in sequence through a water supply pipe.

2. A fully automatic plate spraying device according to claim 1, characterized in that: The invention also comprises a sample moving mechanism, and the sample support is detachably mounted on the sample moving mechanism.

3. A fully automatic plate spraying device according to claim 2, characterized in that: The sample moving mechanism adopts a transmission belt.

4. The fully automatic plate spraying device according to claim 1 is characterized in that: The water tank is located below the workbench, and drainage outlets are arranged at both ends of the workbench, and the drainage outlets are located above the water tank.

5. The fully automatic plate spraying device according to claim 4 is characterized in that: The drain outlet of the workbench is sunken downwards and is provided with a mesh plate, and an activated carbon sponge is detachably connected to the mesh plate.

6. The fully automatic plate spraying device according to claim 1, characterized in that: It also includes a controller, the output end of which is electrically connected to the water pump and the air compressor respectively, and the controller is used to control the start and stop of the water pump and the air compressor.

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