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tray

A paper feeding and paper cassette technology, which is used in thin material handling, object separation, printing, etc., and can solve problems such as stuffing the print head, paper stuffing too deep, and printing jams.

Active Publication Date: 2020-10-23
CHAMP TECH OPTICAL FOSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently, printers usually load paper manually, but it is difficult to control the depth of the paper in the paper tray manually, and the paper is often inserted too deep, or even into the print head, which will cause problems such as printing jams

Method used

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time. When a component is said to be "set on" another component, it can be set directly on another component or there may be a centered component at the same time.

[0035] Unless otherwise defined, all technical and scientific terms used herein h...

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PUM

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Abstract

The invention discloses a paper loading tray. The paper loading tray comprises a tray cover, a paper tray and a paper blocking mechanism, wherein the paper tray is provided with a cavity to contain paper, the cavity is communicated with a printing head, an opening is formed in the end, away from the printing head, of the paper tray, the tray cover can seal the opening, the paper blocking mechanismcomprises a paper blocking piece and an elastic piece, the paper blocking piece is pivoted to the side wall of the cavity, the two ends of the elastic piece are connected to the side wall of the paper tray and the paper blocking piece respectively, the paper blocking piece is thus attached to the bottom wall of the cavity, the end, close to the opening, of the paper blocking piece is provided with at least one pressure bearing part, when the tray cover buckles the paper tray, the tray cover can abut against the pressure bearing part, and the paper blocking part is driven to rotate so as to expose the printing head to enable the printing head to be communicated with the opening. The paper tray is simple in structure and capable of effectively preventing paper from entering the printing head due to wrong operation, so that the printing reliability is improved.

Description

technical field [0001] The invention relates to a paper tray. Background technique [0002] Nowadays, printers usually load paper manually, but it is difficult to manually control the depth of paper in the paper tray, and often the paper is stuffed too deep, even into the print head, which will cause printing jams and other problems. Contents of the invention [0003] In view of the above situation, it is necessary to provide a paper tray that prevents paper from being jammed into the print head. [0004] A kind of paper feeding box, comprises box cover and paper box, and this paper box is provided with a cavity to hold paper, and this cavity communicates with a printing head, and the end of this paper box away from this printing head is provided with and communicates with this cavity. The opening of the box, the box cover can be fastened on the paper box to close the opening, the paper box also includes a paper blocking mechanism arranged in the cavity, the paper blockin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J13/00B65H1/04
Inventor 林培仁杨馥绫
Owner CHAMP TECH OPTICAL FOSHAN