Spraying device with replaceable nozzle and convenient to clean

A spraying device and nozzle technology, which is applied in the field of parts spraying, can solve the problems of affecting the health of operators, reducing the service life of the device, and affecting the use effect of the device, so as to improve the concentration of spraying, reduce costs, and improve the health of workers. Effect

Pending Publication Date: 2022-05-13
江苏州际数码印花有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as large flow and low pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc., parts need to be sprayed in the production process spraying, so as to achieve the effect of anti-corrosion and anti-rust, but the existing spraying device has no protective structure, and the spraying process is exposed to the air, which will affect the working environment and the health of the operators, and the existing spraying device Spraying for a long time will cause damage to the nozzle, and most nozzles and nozzles are integrated, and they need to be replaced when damaged, which is costly, and after the existing spraying device is sprayed for a long time, the surface will adhere to the paint in the air , reduce the service life of the device, and due to the different types of paint, the spray device cannot clean the interior, which will cause blockage and affect the use effect of the device

Method used

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  • Spraying device with replaceable nozzle and convenient to clean
  • Spraying device with replaceable nozzle and convenient to clean
  • Spraying device with replaceable nozzle and convenient to clean

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: When the user needs to spray the parts, first add paint to the paint box 11, fix the workpiece to be sprayed on the clamping workbench 13, close the protective door 12, start the device, and the delivery hose 14 will The paint is transported to the conveying device 5, enters the fixed block structure 6 through the built-in conveying pipeline, removes impurities and foam in the paint through the filter screen 61, and improves the spraying quality of the paint, after the pressurized motor 62 drives the pressurized pump 63 Increase the pressure of the coating in the pressurized chamber 64 to increase the spraying distance. After the pressurization, the flow of the coating drives the hydraulic plate 72 to rotate, so that the threaded rod 71 rotates and drives the cleaning brush 73 to clean the inside of the draft tube structure 7 to prevent the coating from Adhered to the inner wall of the guide pipe structure 7, causing blockage, the paint passes through the f...

Embodiment 2

[0033] Embodiment 2: The cylinder structure 2 is used to push the support frame 21 to move under the action of the sliding device 15, and the driving screw 23 drives the movable block 22 to move left and right for uniform spraying, and the front and rear drive devices 16 drive the clamping table 13 to move back and forth. Thus, the workpiece is sprayed, the protective door 12 blocks the paint floating in the air, and the paint collector structure 3 collects the paint scattered inside, and transports the collected paint to the collection box 31, and then takes it out through the pulley 33 for further processing. Cleaning treatment, after a long time of use, drive the driven gear 53 to rotate through the driving gear 52, and the telescopic rod 54 pushes the connecting rod 55 to descend, so that the spring brush 56 can clean the surface of the spraying device comprehensively to avoid adhesion of paint in the air, Reduce the service life of the device and affect the use. The vibrat...

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PUM

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Abstract

The invention discloses a nozzle-replaceable spraying device convenient to clean, which comprises a device main body structure, one side of the device main body structure is connected with a coating collector structure for ensuring a working environment, the bottom of the device main body structure is connected with a damping seat structure capable of buffering, and the bottom of a conveying device is connected with a fixing block structure with a pressurizing effect. According to the coating spraying device, drifting coating is collected through the protective door and the coating collector structure, the working environment is improved, the surface of the spraying device is comprehensively cleaned through the spring brush, the coating in air is prevented from being adhered, and the coating spraying device is convenient to use. And a cleaning brush is driven by a hydrodynamic plate to clean the interior of the flow guide pipe structure, blockage caused by coating adhesion is prevented, and the nozzle structure is convenient to replace through separation of a fixing bolt and a fixing groove.

Description

technical field [0001] The invention relates to the technical field of parts spraying, in particular to a spraying device with replaceable nozzles and easy cleaning. Background technique [0002] Spraying is a coating method in which spray guns or disc atomizers disperse into uniform and fine droplets by means of pressure or centrifugal force and apply them to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as large flow and low pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc. Parts need to be sprayed in the production process spraying, so as to achieve the effect of anti-corrosion and anti-rust, but the existing spraying device has no protective structure, and the spraying process is exposed to the air, which will affect the working environment and the health of the operators, and the exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B14/40B05B15/50B05B15/40B05B15/60B05B13/02B05B1/14F16F15/02F16F15/067
CPCB05B13/0473B05B14/40B05B15/50B05B13/0221B05B15/40B05B15/60B05B1/14B05B13/0278F16F15/02F16F15/067
Inventor 缪海燕
Owner 江苏州际数码印花有限公司
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