Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Spraying gun

A spray gun and gun body technology, applied in the mechanical field, can solve the problems of poor atomization effect and easy dispersion, and achieve good atomization effect, difficult dispersion and good spray effect

Active Publication Date: 2015-05-27
NINGBO LIS IND
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Due to the fact that the air flow cap assembly of the existing spray gun cannot be rotated, the sprayed paint is in a vertical strip shape. If you want to spray a horizontal strip shape, you need to spray the spray gun horizontally by hand. The atomization effect is poor and it is easy to disperse.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Spraying gun
  • Spraying gun
  • Spraying gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0027] As shown in Figure l, figure 2 and image 3 As shown, the spray gun includes a gun body 1, a material tank 2, and a thimble 3, and a handle portion 4 is provided at the lower end of the gun body 1.

[0028] A groove 31 is provided at the rear end of the gun body 1 , and a reset mechanism 5 is sealed inside the groove 31 , and a cavity 6 is formed between the reset mechanism 5 and the inner wall of the groove 31 .

[0029] Reset mechanism 5 comprises thimble cover 18, needle plug adjustment screw 19, gun body rear cover 20, and thimble cover 18 forms sealing connection with groove 31 inner wall, and gun body rear cover 20 is threadedly connected with gun body 1 rear end, and needle plug adjustment Screw 19 passes ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a spraying gun, belonging to the technical field of machines, and solves the problems of poor atomization effect and easy dispersion of the existed spraying gun. The spraying gun comprises a gun body, a material tank and a thimble. A handle part is arranged on the lower end of the gun body. A groove is arranged at the rear end of the gun body and provided with a resetting mechanism hermetically. A cavity is formed between the resetting mechanism and the inner wall of the groove. A nozzle with a material outlet is arranged at the front end of the gun body and provided with an inner cavity, and the inner cavity is conducted with the material tank. A thimble with a centre hole is arranged through the gun body. The front end of the thimble is arranged in the nozzle and provided with an air outlet, and the air outlet is hermetically connected with the material outlet. The rear end of the thimble is fixed on the resetting mechanism and conducted with the cavity through an airflow aperture. An airflow channel 1 and an airflow channel 2 conducted with each other are arranged on the handle part. A trigger component is arranged between the airflow channel 1 and the airflow channel 2. The spraying gun has the advantages of simple structure, good atomization effect and difficulty for dispersion.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a spray gun. Background technique [0002] The spray gun is a commonly used spraying tool. It is convenient and fast to use the spray gun to spray paint or coating on the surface of the object. In today's coating industry, air spray guns are used the most, especially for products that require high coating film quality, such as high-end cars and high-end furniture, etc., all use air spraying or air electrostatic spraying. [0003] At present, spray guns on the market can be basically divided into three types according to their feeding methods: siphon spray guns, gravity spray guns and pressure spray guns. [0004] The siphon spray gun is a widely used air spray gun. There is a paint cup at the lower end of the spray gun. Compressed air flows through the nozzle of the spray gun at high speed, creating a partial vacuum around it, sucking the paint in the paint cup into the nozzle a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B05B11/06B05B12/00
Inventor 任贤德
Owner NINGBO LIS IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com