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Multifunctional sizing nozzle

A multi-functional, nozzle technology, applied in the direction of injection device, liquid injection device, molding material pretreatment, etc., can solve the problems of uneven bonding between glue and fiber, affecting production quality and efficiency, and easy solidification of glue, etc. Achieve the effect of saving glue consumption, improving production efficiency and product quality, and uniform sizing

Active Publication Date: 2015-01-07
ZHANGZHOU JIELONG AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing fiberboard sizing equipment, most of the existing sizing nozzles use through-hole gun heads, and the sprayed glue has a columnar structure. The disadvantage of this is that the glue and fibers are extremely unevenly bonded, resulting Glue loss is large
Moreover, when the sizing equipment is in a non-continuous working state, the glue is easy to solidify and block the nozzle, which seriously affects the production quality and efficiency.

Method used

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  • Multifunctional sizing nozzle

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Embodiment Construction

[0012] refer to figure 1 As shown, the present invention includes a cylinder body 1 and a glue gun head 2, the cylinder body 1 is hollow, the glue gun head 2 passes through the hollow cylinder body 1, the cylinder body 1 is provided with a rubber inlet pipe 3 and a steam inlet pipe 4, and the outlet pipe There is a nozzle hole 5 in front of the glue gun head 2; a glue channel 6 runs through the glue inlet pipe 3 and the glue gun head 2; there is a gap between the glue gun head 2 and the hollow cylinder body 1, forming a steam channel 7, It communicates with the steam inlet pipe 4; there is a spiral groove 10 on the outer surface of the glue gun head 2, so that the air passing through the steam inlet pipe forms a spiral gas here; glue is input from the glue inlet pipe 3, and high-temperature and high-pressure steam flows from the The steam inlet pipe 5 is connected. Under the action of air pressure, the glue passes through the glue channel 6 and then sprays out from the glue gu...

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Abstract

The invention provides a multifunctional sizing nozzle comprising a cylinder body and a glue discharging gun head, wherein the cylinder body is hollow; the glue discharging gun head penetrates through the hollow cylinder body; the cylinder body is provided with a glue inlet pipe and a steam inlet pipe; a nozzle hole is arranged in front of the glue discharging gun head; a glue channel is arranged between the glue inlet pipe and the glue discharging gun head in a penetrating manner; a gap is reserved between the glue discharging gun head and the hollow cylinder body to form a steam channel; a spiral groove is arranged on the outer surface of the glue discharging gun head; a movable air cylinder is connected with the cylinder body and a movable rod is mounted in front of the movable air cylinder; and the movable rod extends to the nozzle hole from the cylinder body through the glue channel. According to the multifunctional sizing nozzle, the sizing of materials is uniform and the bonding degree of glue liquid is strong; and the multifunctional sizing nozzle has the anti-blocking function, realizes the aims of improving the product stability, saving the glue use amount and reducing the production cost, and has a wide market prospect.

Description

technical field [0001] The invention belongs to a gluing tool, in particular to a multifunctional gluing nozzle. Background technique [0002] In the existing fiberboard sizing equipment, most of the existing sizing nozzles use through-hole gun heads, and the sprayed glue has a columnar structure. The disadvantage of this is that the glue and fibers are extremely unevenly bonded, resulting Glue loss is large. Moreover, when the sizing equipment is in a discontinuous working state, the glue liquid is easy to solidify and block the nozzle, which seriously affects the production quality and efficiency. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a multifunctional sizing nozzle, which can enhance the adhesion of glue, make the sizing more uniform, and achieve the functions of saving glue and preventing blocking. [0004] The object of the present invention is achieved in that the present invention comprises ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/04B05B15/02B27N1/02
Inventor 蔡金辉
Owner ZHANGZHOU JIELONG AUTOMATION TECH
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