Intelligent facial tissue distributor

Abstract

A smart paper towel dispenser comprises a casing (1), a paper feeding mechanism, and a paper cutting mechanism and a control circuit below the paper feeding mechanism. The paper feeding mechanism comprises a transmission shaft (3) and a driven shaft (4) closely fitting a side surface of the transmission shaft (3). The transmission shaft (3) is driven by a paper outputting motor (5). The paper cutting mechanism comprises a movable cutter (8), a still cutter (9), a cutter holder (10), and a drive shaft (11). The movable cutter (8) is mounted above the cutter holder (10). Several spring holes (12) are disposed longitudinally at a front end of the cutter holder (10). A spring is mounted in the spring hole (12) and fits a front end of the movable cutter (8). A rear end of the movable cutter (8) is fixed on the cutter holder (10). A real end of the cutter holder (10) is fixedly connected to more than one rack (13). A pinion (14) fitting the rack (13) is disposed on the drive shaft (11). The drive shaft (11) is driven by a movable-cutter drive motor (15). One end of the movable cutter (8) and one end of the still cutter (9) are vertically staggered. The movable cutter (8) is located below the still cutter (9). The cutting edge of the movable cutter (8) and the cutting edge of the still cutter (9) are opposite to each other and form a fixed angle. The casing (1) is provided with a switch. The paper outputting motor (5), the movable-cutter drive motor (15), and the switch are connected to the control circuit. The smart paper towel dispenser can automatically feed paper and cut paper, so as to prevent direct contact between hands and the paper towel, achieving convenience and hygiene.

Description

technical field [0001] The invention relates to a paper towel dispenser, in particular to an intelligent paper towel dispenser. Background technique [0002] Most of the existing tissue boxes are hand-pulled paper tape boxes with a built-in paper reel and a paper outlet at the front end. When taking out paper, the user needs to pull out and tear the tissue by hand, which is cumbersome and unhygienic to use. Although there are reports of electric toilet paper boxes at present, these electric toilet paper boxes are unreasonable in structure, unreliable in operation, and still inconvenient to use. [0003] Chinese patent CN2266979 discloses an electric toilet paper box with a paper feeding and paper cutting mechanism inside. Roller; the paper cutting mechanism includes a rotating lead screw controlled by a motor at the front of the box cavity, a slide bar at the front of the box cavity, and a pair of knife rests set on the lead screw and the slide bar. The upper cutting edge ...

AI Technical Summary

Problems solved by technology

The defect of this toilet paper box is that the stationary blade and the moving blade are hinged to each other at one end. When cutting the toilet paper, the degree of engagement between the stationary blade and the moving blade is not strong, and it is often impossible to cut the toilet paper at one time.

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