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Waste extraction device

A technology for extracting equipment and waste, applied in metal processing and other directions, can solve the problems of complicated removal process and expensive equipment, and achieve the effects of improving process flow, simplifying structure and reducing manufacturing cost.

Inactive Publication Date: 2013-06-05
SUZHOU YUANDEFU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, the removal process is generally more complicated, and the equipment cost is expensive

Method used

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the implementations shown in the accompanying drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structures made by these implementations Equivalent transformation or substitution all belong to the protection scope of the present invention.

[0022] Such as figure 1 As shown, it is a three-dimensional schematic diagram of the cooperation of the extraction knife 10 and the extraction tape 30 of the waste extraction device 100 of the present invention. The waste extraction device 100 includes: the extraction knife 10, which includes: a body 11, which protrudes laterally to form a ring The positioning device 112 protrudes from the two ends of the main body 11 along the longitudinal direction of the main body 11 to have roller shafts 111. In this embodiment, the main body...

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Abstract

The invention provides a waste extraction device which comprises an extraction knife. The extraction knife comprises a body, a roll shaft and a smooth roll, wherein the roll shaft extends out of two ends of the body along the lengthwise direction of the body and the smooth roll is parallel to the extraction knife. The waste extraction device further comprises extraction adhesive tape, wherein the extraction adhesive tape encircles the body of the extraction knife and adhered to the surface of the body. Due to the fact that waste produced in the process of production of die cut products is removed through the extraction adhesive tape, the waste extraction device has the advantages of simplifying the structure of the waste extraction device, improving technological process and reducing manufacturing cost.

Description

technical field [0001] The invention relates to an extracting device, in particular to a waste extracting device applied to die-cut products. Background technique [0002] Die-cut products generally consist of a release liner, a protective layer and an adhesive layer in between. Die-cut products are widely used in automobile manufacturing, electronics industry, especially flat panel display, mobile digital industry. According to the shape of the internal frame of the electronic product, use a die-cutting knife with a specific shape to stamp or roll to die-cut a specific shape. Then peel off the protective layer on the surface, stick the die-cut product on the inner frame of the electronic product, then peel off the release paper, and finally fix the inner frame and outer shell of the electronic product firmly with the stickiness of the adhesive layer. This assembling method does not need to use screw connection to connect the shell and the internal frame of the electronic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/18
Inventor 张明
Owner SUZHOU YUANDEFU TECH
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