Unlock instant, AI-driven research and patent intelligence for your innovation.

Double-component gluing head

A technology of two-component glue and gluing head, applied in the field of gluing head, can solve the problems of uncommon use of parts and poor interchangeability, and achieve the effect of prolonging the service life, good interchangeability and good mixing effect.

Active Publication Date: 2017-05-31
DALIAN HUAGONG INNOVATION TECH
View PDF13 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] In order to solve the above-mentioned problems, especially the problem that the parts and components in the patent of "Multi-Channel Water Cleaning Two-Component Glue Head" are not universal and the interchangeability is not good, it is necessary to develop a two-component glue head, zero The components are versatile and interchangeable, easy to process and maintain, and low in cost. They are suitable for two-component glue application, especially for two-component polyurethane glue application, to achieve no glue dripping, wire drawing, and automatic glue application.

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
  • Double-component gluing head
  • Double-component gluing head
  • Double-component gluing head

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0029] Specific implementation mode one: as Figure 1-5 As shown, a two-component gluing head is a shaft-moving structure, which transports the two-component glue in one gluing head to realize the gluing of the two-component glue, especially for two-component polyurethane coating. Glue; the glue applicator includes a rotary shaft drive device, A glue device 2, B glue device 3, A glue device 2, B glue device 3 are used to transport A glue, B glue respectively;

[0030] The rotary shaft moving device includes rubber head seat 8, intermediate body 59, transition seat 49, motor 9, rubber head seat 8, intermediate body 59, transition seat 49, base 85, rubber nozzle seat 26, and rubber nozzle nut 52 are sequentially connected , the base 85 and the transition seat 49 are threaded, the nozzle nut 52 and the base 85 are threaded and pressed against the nozzle seat 26, there is a small hole in the middle of the nozzle seat 26, and the glue nozzle 53 is fixed in the inner hole of the noz...

specific Embodiment approach 2

[0055] Specific embodiment two: the two-component gluing head is passed into the two-component polyurethane A glue and B glue respectively, and continuously enters the A glue inlet 7 and the B glue inlet 11, and the motor 9 drives the stirring blade 86 to rotate continuously, and the polyurethane Glue A and glue B are evenly mixed at the stirring blade 86, flow out from the glue coating nozzle 53 and be coated on the workpiece and start to react and solidify to form a polyurethane sealing strip.

[0056] Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0057] Specific implementation method three: the two-component glue application head is passed into the polysulfide sealant A glue and B glue respectively, and continuously enters the A glue inlet 7 and the B glue inlet 11, and the motor 9 drives the stirring blade 86 to rotate continuously, and the polysulfide sealant The sulfur sealants A and B are evenly mixed at the stirring blade 86, flow out from the glue nozzle 53 and are applied to the workpiece and start to react and solidify to form a polysulfide sealing strip.

[0058] Other compositions and connections are the same as those in Embodiments 1 and 2.

[0059] working principle

[0060] Turn on the glue supply system, the two-component glue A and glue B are conveyed separately, and the glue A passes through the glue A inlet 7 of the glue A device 2 and enters the port D51.

[0061] B glue enters in the port E65 through the B glue inlet 11 of the B glue device 3 .

[0062] When compressed air is fed into the air passa...

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 relates to a double-component gluing head of a gluing device. The double-component gluing head is used for gluing of double-component glue. The gluing head comprises a rotating shaft movement device. A glue A device and a glue B device are used for conveying glue A and glue B correspondingly. A motor, a glue head base, an intermediate, a transition base, a base, a glue nozzle base and a glue nozzle nut are sequentially connected. The base and the transition base are connected in a threaded manner. A shaft movement piston is installed between an upper end hole of the glue head base and a nut A. The upper outer circle of the shaft movement piston is in clearance fit with an inner hole of a fixed base. A main shaft is connected with stirring blades in a threaded manner. The outer portions of the stirring blades are discontinuous spiral protrusions. The motor can drive the stirring blades to rotate. The glue A and the glue B continuously enter an opening D and an opening E correspondingly, the motor drives the stirring blades to rotate unceasingly, and the glue A and the glue B are evenly mixed, flow out of a gluing nozzle, are sprayed on a workpiece and start to react and solidify. The gluing head is suitable for gluing of the double-component glue and is particularly suitable for gluing of double-component polyurethane, the part universality and interchangeability are good, and the manufacture and maintenance cost is reduced.

Description

technical field [0001] The invention relates to a gluing head of gluing equipment, which is suitable for gluing two-component glue, especially for gluing two-component polyurethane glue. Background technique [0002] There are many types of gluing heads at home and abroad, among which, according to the structure of the valve body switch of the glue outlet, it can be divided into shaft movement, cup movement, and external glue valve control. [0003] The patent "multi-channel water cleaning two-component gluing head", the patent number is CN2012100552493, and "multi-component polyurethane needle valve water cleaning gluing head", the patent number is CN2012100689458, which solves the problem that the two-component gluing head must use solvents To solve the problem that water cannot be used for cleaning, a multi-channel water cleaning two-component gluing head is provided. [0004] Patent "anti-drip glue applicator", the patent number is CN2011100700005, no dripping glue phen...

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 Applications(China)
IPC IPC(8): B05C5/02B05C11/10
CPCB05C5/02B05C11/1013B05C11/1036B05C11/1042
Inventor 刘桂红韩旭韩毅军时丕林
Owner DALIAN HUAGONG INNOVATION TECH