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Automatic production process of cup-shaped mask

A production process and mask technology, which is applied in the field of automatic production technology of cup-shaped masks, can solve the problems of difficulty in realizing automation and low automation efficiency, and achieve the effects of optimizing arrangement and combination, improving production efficiency, and optimizing process steps

Pending Publication Date: 2022-07-01
魔能(上海)实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an automatic production process for cup-shaped masks, which has solved the problems of difficulty in realizing automation or low automation efficiency mentioned in the above-mentioned background technology

Method used

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  • Automatic production process of cup-shaped mask
  • Automatic production process of cup-shaped mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The invention provides an automatic production process method for a cup-shaped mask, comprising the following steps:

[0047] Step S1, mold preparation and material preparation: prepare the molds required for the production process, the molds are divided into concave molds and punches, and the shape of the mold clamping part is consistent with the shape of the cup-shaped mask; prepare production materials, the middle filter layer of the mask, and the inner layer of the mask. material and the outer layer of the mask; among them, the filter layer in the middle of the mask is 50g / m 2 of melt-blown polypropylene electret, the outer layer of the mask is 150g / m 2 Needle-punched cotton, the inner layer of the mask is 150g / m 2 Needle-punched cotton;

[0048] Step S2, feeding: the middle filter layer material of the mouth mask is sandwiched between the outer layer material of the mouth mask and the inner layer material of the mouth mask by the automatic material rack mechanism...

Embodiment 2

[0063] The invention provides an automatic production process method for a cup-shaped mask, comprising the following steps:

[0064] Step S1, mold preparation and material preparation: prepare the molds required for the production process, the molds are divided into concave molds and punches, and the shape of the mold clamping part is consistent with the shape of the cup-shaped mask; prepare production materials, the middle filter layer of the mask, and the inner layer of the mask. material and the outer layer of the mask; the middle filter layer of the mask is two layers of 25g / m2 2 Melt-blown polypropylene electret composite, the inner layer of the mask is 120g / m 2 Needle-punched cotton, the outer layer of the mask is 120g / m 2 Needle-punched cotton;

[0065] Step S2, feeding: the middle filter layer material of the mouth mask is sandwiched between the outer layer material of the mouth mask and the inner layer material of the mouth mask by the automatic material rack mechan...

Embodiment 3

[0080] The invention provides an automatic production process method for a cup-shaped mask, comprising the following steps:

[0081] Step S1, mold preparation and material preparation: prepare the molds required for the production process, the molds are divided into concave molds and punches, and the shape of the mold clamping part is consistent with the shape of the cup-shaped mask; prepare production materials, the middle filter layer of the mask, and the inner layer of the mask. material and the outer layer of the mask; among them, the filter layer in the middle of the mask is 50g / m 2 of meltblown polypropylene electret and 50g / m 2 The electrostatic cotton fiber material composite, the outer layer of the mask is 25g / m 2 Non-woven fabric, the inner layer of the mask is 150g / m 2 Needle-punched cotton;

[0082] Step S2, feeding: the middle filter layer material of the mouth mask is sandwiched between the outer layer material of the mouth mask and the inner layer material of...

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Abstract

The invention provides an automatic production process of a cup-shaped mask. The automatic production process comprises the steps of mold preparation and material preparation; a feeding step; preliminarily shaping the mask; a mask segmentation step; curing and forming the mask; taking away the male die; sealing the edge of the mask; a mask nose bridge accessory compounding step; a mask edge removing step; taking out the mask; a mask overturning step; attaching the mask to a nose bridge strip; welding ear belts on the mask; a mask finished product conveying step; and inspecting finished products in batches. By improving the production process of the cup-shaped mask, the defects of an existing process are overcome, the forming time of the mask is shortened to 0.3-1 s from 6 s, automatic production can be achieved, the production efficiency is improved, and the filtering efficiency of the mask is not reduced.

Description

technical field [0001] The invention relates to the technical field of cup-shaped mask production, in particular to a technical process for automatic production of cup-shaped masks. Background technique [0002] In the prior art, the composite production process of cup-shaped masks is mainly divided into three types: [0003] The first method is to form the inner layer of the mask first. The forming is to clamp the mold with a fixed concave and convex mold and press together for 6s, then manually cover the middle filter layer outside the inner layer, and then cover the outer material of the mask on the outer layer of the mask. The outermost layer, and then the main body of the mask is formed by welding or hot pressing the edge of the mask, and then the nose bridge strips and the nose bridge cotton are manually pasted, and the ear straps are manually welded. This method is all manual operation, the forming and pressure holding time is long, the operation efficiency is low, a...

Claims

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Application Information

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IPC IPC(8): A41D13/11A41H42/00
CPCA41D13/1138A41H42/00
Inventor 卢武迪
Owner 魔能(上海)实业有限公司
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