A control system and control method for a mold wheel

Abstract

The invention discloses a mold wheel control system and a control method thereof. A plurality of mold tiles are arranged on both sides of the mold wheel, and a molding cavity for cotton cores is formed between the mold tiles on both sides. The control system includes: a width detection device, a cotton The molding width of the core; the depth detection device detects the molding depth of the cotton core in the molding cavity; the width adjustment device is used to adjust the mold tiles according to the detection signal of the width detection device to adjust the width of the molding cavity; the depth adjustment device is used for According to the detection signal of the depth detection device, the mold shoe is correspondingly adjusted to adjust the depth of the forming cavity and then adjust the forming thickness of the cotton core. The invention automatically adjusts the width of the molding cavity by detecting the molding width of the cotton core to adapt to the molding of cotton cores of different widths, avoids disassembling the mold wheel, adjusts the depth of the molding cavity by adjusting the mold tiles to be suitable for molding cotton cores of different thicknesses, and detects cotton The molding thickness of the core automatically adjusts the depth of the molding cavity, which not only avoids dismantling the mold wheel, but also prevents the filling of the cotton core from overflowing.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a mold wheel control system and a control method thereof. Background technique [0002] Disposable absorbent articles such as baby diapers, adult incontinence products, and sanitary napkins are well known. Such absorbent articles mainly include a liquid-permeable surface layer, an absorbent body, and a liquid-impermeable bottom layer that are stacked sequentially from top to bottom. , the absorbent body is used to absorb and retain human excretion fluid, such as urine, menstrual blood, and the liquid-permeable surface layer is used to provide a comfortable and dry feeling when in contact with the body, while allowing liquid to pass freely and enter the lower absorbent body without The liquid-permeable backsheet serves to retain absorbed liquid within the absorbent body, thereby preventing the absorbed liquid from soiling the wearer's pants. [0003] Traditional absor...

AI Technical Summary

Problems solved by technology

[0003] Traditional absorbent cores are generally molded on a mold wheel, and there are usually mold tiles inside the mold wheel, and the mold tiles are fixed on the mold wheel. When adjustment is required, the mold wheel needs to be disassembled for manual adjustment. The production efficiency Low, and the weight of the mold wheel is heavy, requiring at least 4 operators to disassemble, which increases labor costs and is easy to cause work-related injuries

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