Automatic light sensing paper extraction machine

Abstract

The invention discloses an automatic light sensing paper extraction machine and belongs to the technical field of automatic machinery. The machine comprises a paper storage mechanism, a detection mechanism, a paper rolling mechanism, a shearing mechanism and a light sensing area, wherein the paper storage mechanism comprises two semi-cylindrical rollers and a first spring; the detection mechanismcomprises a first light sensing unit and a light emitter; the paper rolling mechanism comprises two cylindrical rollers, a lifting module and a second spring; and the shearing mechanism comprises a blade, a push rod, pressure plates and third springs. The machine aims at achieving automatic paper extraction; the light sensing area is shielded during the paper extraction; the paper rolling mechanism begins to operate; when required length is reached, hands are pulled out of the light sensing area; the shearing mechanism performs shearing; and the machine further can detect if rolling paper is used up to facilitate timely replacement. The device achieves the automatic paper extraction, avoids the problem of absorption of bacteria by a residual part exposed to air since the rolling paper is pulled out excessively, and has the advantages of simple structure, quickness, convenience and the like.

Description

technical field [0001] The invention belongs to the technical field of automatic machinery, in particular to a light-sensitive automatic paper pumping machine. Background technique [0002] In recent years, with the rapid development of science and technology, automation has become the mainstream of the times, and people's lives are full of various automation mechanisms to improve the quality of life. Therefore, how to improve the level of automation and improve people's quality of life has become a research topic nowadays focus. [0003] In public places such as shopping malls and office buildings, toilet paper is usually stored in a box in the form of roll paper for extraction. During use, people need to perform operations such as extraction and breaking with two hands, which brings unnecessary troubles. Not only that, the truncated paper will also be exposed to the outside air for a long time, and will be adsorbed by bacteria in the air, which will have a considerable i...

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Problems solved by technology

[0005] Aiming at the deficiencies in the existing paper pumping process, such as complicated operation, inconvenient use, and affecting people's health, the object of the present invention is to provide a light-sensitive automatic paper pumping machine, which can realize the automation of paper pumping, and the cut paper is also It can be stored in the paper pump to prevent the adsorption of bacteria in the air, and at the same time, it is convenient for people to operate with one hand

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