Mold wheel device for producing middle-convex core

Abstract

The invention relates to the field of hygienic product equipment and provides a mold wheel device for producing a middle-convex core. The mold wheel device comprises a cotton core molding bin, a fiber accumulation drum, a middle-convex cotton core mold plate, a mold wheel, a first cotton brushing wheel, a guiding plate, an air suction mechanism and a high-pressure air blowing mechanism, wherein the guiding plate is arranged below a cotton core inlet at the upper part of the cotton core molding bin in an adjustable guiding manner, the mold wheel is rotationally arranged in the cotton core molding bin and located below the guiding wheel, the middle-convex cotton core mold plate is mounted on the fiber accumulation drum, the fiber accumulation drum is arranged on the mold wheel, an air inlet channel of the air suction mechanism is communicated with the middle-convex cotton core mold plate, located on the fiber accumulation drum, in the mold wheel, the first cotton brushing wheel is arranged at the lower part inside the cotton core molding bin and close to the circumferential side part of the mold wheel, and an air outlet channel of the high-pressure air blowing mechanism is arranged in the position, where the middle-convex core is molded through rotation of the fiber accumulation drum, in the mold wheel. The mold wheel device solves problems of poor absorption effect and insufficient utilization of cotton cores during use due to the uniform thickness of the cotton cores during production of the cotton cores at present.

Description

technical field [0001] The invention relates to the field of sanitary products, in particular to a mold wheel device for producing convex cores. Background technique [0002] Nowadays, most of the cotton cores of sanitary napkins on the market are long strips of uniform thickness. Since the absorption of excrement by the cotton cores spreads from the middle to the front, back and both sides, the cotton cores in the middle are often saturated and overflow. However, the wick in the front and rear parts is not fully absorbed. This will not only easily cause side leakage of excrement, pollute clothes, and bring unnecessary embarrassment and inconvenience to users, but also the cotton core cannot be fully absorbed and utilized, resulting in serious waste, reducing product revenue, and bringing great harm to production. Impact. It will even hinder the sales of products, cause product accumulation, and what's more, it will affect the image and reputation of the brand. Contents ...

AI Technical Summary

Problems solved by technology

[0002] Most of the cotton cores of sanitary napkins on the market today are long strips of uniform thickness. Since the absorption of excrement by the cotton core spreads from the middle to the front, back and both sides, the cotton core in the middle is often saturated and overflows. However, the cotton core in the front and rear parts has not been fully absorbed

This will not only easily cause side leakage of excrement, pollute clothes, and bring unnecessary embarrassment and inconvenience to users, but also the cotton core cannot be fully absorbed and utilized, resulting in serious waste, reducing product revenue, and bringing great harm to production. Impact

It will even hinder the sales of products, cause product accumulation, and what's more, it will affect the image and reputation of the brand

Images