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

Two-component screw valve with constant pressure output

A constant pressure output, two-component technology, applied to the surface coating liquid device, coating, etc., can solve the problems of high pressure at the outlet of the screw valve, narrow and long flow channel, and increased flow resistance of the glue, and achieve the realization of The effect of constant voltage output

Active Publication Date: 2022-02-01
CHANGZHOU MINGSEAL ROBOT TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the glue filling operation of the two-component screw valve, due to the narrow and long flow path of the product, the flow resistance of the glue in the product cavity increases, which in turn leads to a high and unstable pressure at the outlet of the screw valve
Since the volumetric efficiency of the screw valve is strongly related to the output pressure of the screw valve, the output pressure of the screw valve will have a great impact on the glue output and precision of the screw valve, thus losing the advantage of high-precision quantitative dispensing

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
  • Two-component screw valve with constant pressure output
  • Two-component screw valve with constant pressure output
  • Two-component screw valve with constant pressure output

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] See Figure 1-12 , a two-component screw valve with constant pressure output of the present invention has a stator fixing seat 2 for fixing the stator 1, and the stator fixing seat 2 is provided with two stator outlets 3 and two valve body outlets 4, a stator The outlet 3 corresponds to a valve body outlet 4, and the corresponding stator outlet 3 and the valve body outlet 4 are connected by a flow channel 5, and a pressure adjustment mechanism is arranged in the flow channel 5, so that the glue passes through the pressure adjustment mechanism first and then flows ...

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 discloses a two-component screw valve with constant pressure output, which has a stator fixing seat for fixing the stator. The stator fixing seat is provided with two stator outlets and two valve body outlets, one stator outlet corresponds to one The outlet of the valve body, the corresponding stator outlet and the outlet of the valve body are connected by a flow channel, and a pressure regulating mechanism is arranged in the flow channel, so that the glue flows out from the valve body outlet of the screw valve after passing through the pressure regulating mechanism first. The two-component screw valve with constant pressure output ensures the consistent pressure of glue flowing out of the screw valve body, realizes constant pressure output, and significantly reduces the influence of the resistance of the product cavity or small-diameter needle on the glue output of the screw valve.

Description

technical field [0001] The invention relates to the technical field of two-component screw valves, in particular to a two-component screw valve with constant pressure output. Background technique [0002] During the glue filling operation of the two-component screw valve, due to the narrow and long flow path of the product, the flow resistance of the glue in the product cavity increases, which in turn leads to a high and unstable pressure at the outlet of the screw valve. Since the volumetric efficiency of the screw valve is strongly related to the output pressure of the screw valve, the output pressure of the screw valve will have a great impact on the glue output and precision of the screw valve, thus losing the advantage of high-precision quantitative dispensing. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] Therefore, the present invention proposes a two-component screw...

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): B05C11/10
CPCB05C11/1026
Inventor 赵亚军曲东升李长峰庄正嵇沛宸
Owner CHANGZHOU MINGSEAL ROBOT TECH CO LTD
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