Feeding mechanism

Abstract

The invention relates to a feeding mechanism of a disposable toilet article production line. The feeding mechanism comprises a static material connecting mechanism, a quick discharging mechanism, and a first material roller and / or a second material roller, wherein the first material roller and / or the second material roller are / is used for configuring coiled materials to provide production materials for the disposable toilet article production line; the quick discharging mechanism is used for carrying out quick discharge on first coiled materials to be exhausted on the first material roller, wherein the quick discharging operation is as follows: the discharging speed is larger than the feeding speed of the disposable toilet article production line during regular production, the larger the difference between the two speeds is, the longer the time for connecting the materials is, and the more the work efficiency and the reliability of the feeding mechanism are improved; the static material connecting mechanism is used for connecting the tail ends of the first coiled materials after quick discharge with the heads of the second coiled materials on the second material roller or connecting the tail ends of the first coiled materials after quick discharge with the head ends of second coiled materials newly arranged on the first material roller so as to continuously provide the production materials for the disposable toilet article production line; therefore, material connecting methods, such as a heat seal material connecting method, a chemical material connecting method and the like, with longer consumed time are possible.

Description

[0001] This application is a divisional application, the application number of the original application is: 200810196731.2, the application date is: 2008-9-18, and the name of the invention is: the feeding mechanism of the disposable sanitary product production line. technical field [0002] The invention relates to a feeding mechanism of a disposable sanitary product production line. Background technique [0003] The raw materials used in the existing disposable hygiene products production line (including toilet paper, PE film, non-woven fabric, dust-free paper, absorbent paper, composite film of PE and non-woven fabric, etc.) are roll materials. The production line is used to stack different types of raw materials in sequence to form disposable sanitary products, such as sanitary napkins and the like. [0004] The Chinese Patent Literature Publication No. CN1810224 discloses a production equipment for disposable sanitary napkins, i.e. a release paper splicing device. Its ...

AI Technical Summary

Problems solved by technology

[0006] 1. When connecting, it must be slowed down or stopped to complete the material receiving step, which reduces production efficiency;

[0007] 2. If an automatic material receiving device is used, the cost of the entire production line will be greatly increased and the manufacturing difficulty will be increased;

[0008] 3. Due to the unsatisfactory way of receiving materials in the prior art, the waste of raw materials and the scrapping of semi-finished products are relatively large

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