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A perforating unit device

A unit device and hole structure technology, applied in metal processing and other directions, can solve problems such as waste, hole deformation, and inability to fit together, and achieve the effect of reducing raw material waste and solving hole deformation.

Active Publication Date: 2019-03-15
SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has three serious problems. 1. Because the bowl-shaped interlayer is made after drilling, some holes will appear on the edge, making it unusable and causing waste.
2. The multi-layer cloth on each hole will separate and cannot fit together
3. After it is made into a bowl shape, the deformation of the hole will affect the use

Method used

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  • A perforating unit device
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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the implementation scope of the present invention is not limited thereto.

[0019] Such as Figure 1 to Figure 6 As shown, a hole ironing unit device described in this embodiment includes a base a1 on which a pit a2 is provided, and the pit is connected to an air pump.

[0020] A hole-forming structure is installed on each bottom pit a2, and each hole-forming structure includes a hemispherical shaped cap 21, and a plurality of through holes 22 are arranged on the shaped cap 21, and each through hole 22 is connected with the bottom pit a2 Through; the through hole 22 is provided with a sliding jump structure; the sliding jump structure includes a columnar body 41, the bottom of the columnar body 41 is provided with a rubber ring 42, the top of the columnar body 41 is provided with a heating coil 44, and the two sides of the columnar ...

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Abstract

The invention discloses a hole ironing unit device which comprises a base. A bottom pit is formed in the base and communicated with an air pump. By changing a mode, forming is firstly implemented, drilling is secondly implemented, drilled holes are ironed in a coil heating manner, the device effectively solves the problems of deformation of the holes and edge layering of the holes, the holes of an interlayer of each mask are kept consistent, and waste of raw materials is reduced.

Description

technical field [0001] The invention relates to a hole ironing unit device. Background technique [0002] Masks generally develop toward the trend of functionalization. Among them, there is a bowl-shaped mask, which is composed of an inner multi-layer interlayer and an outer layer; the inner interlayer is designed to keep warm, but in order to make it breathable, it will Make a lot of holes on this interlayer; The mode of making this interlayer at present mainly is that multi-layer cloth is bonded together earlier, then punches a hole, and then makes the hole that punches bowl-shaped. This mode has three serious problems, 1, because some holes will appear on the edge after making the bowl-shaped interlayer after punching, cause unusable, cause waste. 2. The multi-layer cloth on each hole will separate and cannot fit together. 3. After it is made into a bowl shape, the deformation of the hole will affect the use. Contents of the invention [0003] The object of the prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F3/08B26D7/01
CPCB26D7/01B26F3/08
Inventor 王杰
Owner SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
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