Dual-component automatic spray painting device

A two-component, filter device technology, applied in the direction of spray device, liquid spray device, etc., can solve the problems of complicated structure of spray gun, inconvenient to assemble, disassemble, clean or replace, and insufficient mixing of two-component materials.

Inactive Publication Date: 2005-08-17
TAIYUAN UNIV OF TECH
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is that the mixing of the two-component materials in the spray gun is not uniform enough when spraying, the structure of the spray gun is complicated, it is inconvenient to assemble, disassemble, clean or replace, and

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
  • Dual-component automatic spray painting device
  • Dual-component automatic spray painting device
  • Dual-component automatic spray painting device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1

[0023] The invention can be made by mechanical manufacturing methods and plastic blow molding or injection molding methods, but the entire device system should be manufactured according to a pressure system, and the manufacturing and installation of spray guns and parts should be accurately matched.

[0024] figure 1 Among them, the device of the present invention includes two metal material storage tanks (1). On the top cover of the material storage tank (1), a guide valve (4) is connected by bolts. The guide valve (4) is recommended to use "Ningbo The needle valve model YSF-1" produced by Wan'an Valve Factory, and one end of the guide valve (4) is threadedly connected with the guide tube (5) in the tank, and the other end is sealed by a soft screw with a screw cap. The guide tube (3) is connected and connected to the spray gun (2).

[0025] The main structure in the whole device is: the material storage tank (1) is provided with a material storage tank (1) wit...

Example Embodiment

[0031] Example 2

[0032] According to the manufacturing method and use method of Example 1, if the gaps in coal mine roadways, mining areas, etc. are filled and plugged, the material storage tank (1) should be filled or injected with polyurethane elastic prepolymer 3~5Kg and three Vinyl chloride solvent 0.5~2.5MP a , Another material storage tank (1) is filled or injected with a diamine or glycol crosslinking agent 0.5~2Kg, the pressure is 1.5~2.5MP a , When spraying, open the guide valve (4), then open the first feed bin inlet pipe control valve (15) and the second feed bin inlet pipe control valve (16) on the spray gun handle and adjust the material ratio, then Adjust the spraying volume, and then press the spray gun switch handle (41) to fill the gaps in the mine.

Example Embodiment

[0033] Example 3

[0034] According to the production method and use method of Example 1, if a temporary insulation tent is set up in the rescue and relief process, the material storage tank (1) can be filled or injected with MDI: 5-10kg, aerosol (monochlorodifluoro Methane): 0.5~1.0kg, pressure: 1.5~2.5MP a ; The other material storage tank (1) is flushed into the spraying combination polyether; 4~8kg, aerosol (chlorodifluoromethane): 2~3kg, pressure: 1.5~2.5MP a , Spraying on the frame with straw mat, woven belt, canvas, etc. as the base material can quickly build a temporary tent with cold insulation.

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 double-component self spraying apparatus includes material storing tank and spray gun connected via material pipe, and features the material guide pipe with stirring filter inside the material storing tank, the spray gun with connected spray head, gun body and handle, two material mixing bins with mixing balls inside the spray head, and the material flow controller set inside the handle. The present invention has once stirring of the materials and twice double component mixing so that the materials are resistance mixed fully. The present invention has the features of simple structure, easy assembling, disassembling, replacing and cleaning and no need of power and driving apparatus, and is suitable for spraying double component material in different fields, especially in mine.

Description

technical field [0001] The invention relates to a device for automatically spraying materials, in particular to a two-component material self-spraying device comprising a material storage tank, a material guide pipe and a spray gun. Background technique [0002] Various gas and liquid spraying devices have different shapes and sizes, different functions, and different applicable occasions. In the prior art, there is no ideal application spraying material and a spraying device with a wide range of spraying objects, especially a spraying device for rapid sealing and permanent plugging of coal mine underground roadways, and there is no ideal spraying device that can be used in coal mines. It is a material self-spraying spray gun with a wide range of application for uniform mixing of two-component materials in the spray gun. CN2505181Y "foam sealant spray gun" utility model patent, including gun shaft, gun body and handle, its main structural feature is that the part of the han...

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
IPC IPC(8): B05B7/04B05B7/12B05B12/00
CPCB05B15/25B05B7/0408B05B1/3046B05B7/1209
Inventor 李万捷
Owner TAIYUAN UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap