A diamond-shaped feeding device for the absorbent core of absorbent paper products

Abstract

A rhombic discharging device for an absorption core of an absorptive paper product comprises a bottom plate which is fixedly arranged, wherein a discharging cylinder is arranged on the bottom plate; a first cloth roller and a second cloth roller are arranged below the bottom plate; the first cloth roller is positioned below the second cloth roller in an oblique position; the second cloth roller is positioned on one side below the bottom plate; a pair of rollers is arranged on the other side below the bottom plate; non-woven fabric coated with glue passes through the lower part of the bottom plate through the first cloth roller, the second cloth roller and the pair of rollers; a plurality of strip-shaped discharging holes are formed in the position, corresponding to the discharging cylinder, of the bottom surface of the bottom plate; a horizontal electric push rod is correspondingly arranged on one side of each discharging hole; a push rod of each electric push rod faces towards the discharging hole; a hinged base is arranged on the end part of the push rod of each electric push rod; each hinged base is hinged and connected to one end of each of two moveable rods; the other end of each of the two moveable rods is hinged and connected to one side of a stopping block; two stopping blocks are positioned below each discharging hole and close to seal the discharging hole; and a connecting rod is arranged on the other side of each stopping block. The rhombic discharging device for the absorption core of the absorptive paper product can produce the absorption cores, of which absorptive polymers are distributed in a rhombic mode, in batches, and can effectively improve production efficiency.

Description

technical field [0001] The invention belongs to the field of absorbent paper products, in particular to a diamond-shaped cutting device for absorbent cores of absorbent paper products. Background technique [0002] In the absorbent core between the surface layer and the base film of the current sanitary napkin, menstrual blood enters the absorbent core after passing through the surface layer. The absorption capacity of the absorbent core directly affects the absorption capacity of the sanitary napkin. Generally, the absorption capacity is increased by increasing the amount of the absorbent core, but this method causes the volume expansion of the sanitary napkin after absorption, which is extremely uncomfortable. Through research, it is found that when the superabsorbent polymer in the absorbent core is distributed in a diamond shape, the superabsorbent polymer block will expand into the gap between them after absorbing menstrual blood, filling the gap, maintaining good absor...

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Problems solved by technology

However, there is currently no equipment capable of mass producing the above-mentioned absorbent cores.

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