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Hot melt adhesive applicator and winding machine

A technology of hot-melt adhesive and gluing device, which is applied in the directions of transportation and packaging, delivery of filamentous materials, and thin material processing, etc. It can solve the problems of affecting the winding appearance of the winding wire, wasting hot-melt adhesive, etc., and achieves the amount of hot-melt adhesive Economical, easy to operate, and evenly applied

Active Publication Date: 2015-09-23
ZHEJIANG WEITAI AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When winding the winding wire of the filter element, it is necessary to apply hot melt adhesive. The traditional hot melt adhesive application method is to drop the semi-liquid hot melt adhesive on the winding wire, and then wind the winding wire on the surface of the filter element. Disadvantages such as unevenness affects the winding appearance of the winding wire and wastes hot melt adhesive

Method used

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  • Hot melt adhesive applicator and winding machine
  • Hot melt adhesive applicator and winding machine
  • Hot melt adhesive applicator and winding machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 and 2 As shown, the hot-melt adhesive applicator includes a box 1 for holding the hot-melt adhesive 2, the box 1 is provided with an electric heating device, and the electric heating device can make the hot-melt adhesive in the box 1 2 is melted or kept in a molten state, the box body 1 is provided with a scraping device, and when the winding wire 3 passes through the scraping device, the scraping device can scrape off the hot melt adhesive 2 applied on one side of the winding wire 3, and the winding wire 3 Pass through the hot melt adhesive 2 in the box body 1 to coat the hot melt adhesive 2 around the winding wire 3 and then scrape off the hot melt adhesive 2 coated on one side of the winding wire 3 through the scraper device and pass through the box body 1 . The liquid scraping device is a through hole 4 arranged on the side wall of the box body 1 , and when the winding wire 3 passes through the through hole 4 , the hole wall attached to the through...

Embodiment 2

[0017] Such as image 3 As shown, the winding machine includes a body 6 and a winding mechanism 7 arranged on the body 6. The body 6 is provided with a gluing device for smearing hot melt adhesive on the winding wire 3. The gluing device is as implemented In the hot-melt adhesive application device described in Example 1, after the winding wire 3 passes through the box body 1, the side coated with the hot-melt adhesive 2 is wound on the filter element toward the filter element.

[0018] When in use, put the hot melt adhesive 2 into the box body 1, and the electric heating device in the box body 1 works to melt the hot melt adhesive 2 to a semi-liquid state and maintain this state. Of course, the melting degree of the hot melt adhesive 2 can also be determined according to the actual situation. The situation is determined, the winding wire 3 extends into the hot melt adhesive 2 in the box body 1 and passes through the hot melt adhesive 2 from the bottom of the positioning frame...

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PUM

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Abstract

The invention provides a hot melt adhesive daubing device. The hot melt adhesive daubing device comprises a box body used for containing hot melt adhesive, an electrical heating device is arranged in the box body and enables the hot melt adhesive in the box body to be melted or be kept in a melted state, a liquid-scraping device is arranged on the box body, and when a winding line penetrates through the liquid-scraping device, the liquid-scraping device can scrape the hot melt adhesive daubed on one side of the winding line. The winding machine comprises a machine body and a winding mechanism arranged on the machine body. The machine body is provided with an adhesive-daubing device used for daubing the hot melt adhesive on the winding line, and the adhesive-daubing device is any one of the hot melt adhesive daubing devices, and after the winding line penetrates through the box body, one side of the winding line, daubed with the hot melt adhesive, is wound on a filter element towards the filter element. By means of the hot melt adhesive daubing device and the winding machine, the hot melt adhesive can be daubed uniformly, the winding line can not be knotted easily and can be wound neatly, product quality is high, cost is low, the structure is simple, operation is convenient, and use amount of the hot melt adhesive is small.

Description

technical field [0001] The invention relates to the fields of hot melt adhesive application and filter element winding wire winding when winding filter element winding wires, and in particular relates to a hot melt adhesive application device and a winding machine. Background technique [0002] When winding the winding wire of the filter element, it is necessary to apply hot melt adhesive. The traditional hot melt adhesive application method is to drop the semi-liquid hot melt adhesive on the winding wire, and then wind the winding wire on the surface of the filter element. Unevenness affects the winding appearance of the winding wire and wastes hot melt adhesive. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a hot-melt adhesive application device and a wire winding machine, the hot-melt adhesive is evenly applied, the winding wire is not easy to knot, the winding is neat, the product quality is high, the cost ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H71/00B65H81/00
Inventor 张宇
Owner ZHEJIANG WEITAI AUTOMOBILE PARTS