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Adjustable paper tray device

A technology for paper trays and paper trays, which is applied in stacking receiving devices, transportation and packaging, and object separation, etc. It can solve the problems that the size and adjustment of paper in two directions cannot be realized, and achieves simple structure, convenient adjustment, and universal use. good sex effect

Active Publication Date: 2018-08-17
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an adjustable paper tray device in order to solve the problem that the existing paper tray cannot realize the adjustment of the size of paper in two directions

Method used

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  • Adjustable paper tray device
  • Adjustable paper tray device
  • Adjustable paper tray device

Examples

Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific examples.

[0017] An adjustable paper tray device such as figure 1 , figure 2 As shown, a frame 4 is included, and a paper tray horizontal adjustment mechanism, a paper tray longitudinal adjustment mechanism and a paper tray transmission mechanism are installed in the frame 4 .

[0018] The paper tray transmission mechanism includes a paper tray 7, and the paper tray 7 is fixed on the chain 3 through a connecting block 21, and the upper and lower ends of the chain 3 are connected with a driving sprocket 102 and a driven sprocket 101. The chain 3 and the drive sprocket 102 are driven by the motor 24 and the reducer 23; the paper tray 7 is connected to the slide bar 35, and moves up and down along the linear guide rail 18 through the slider 19, and the linear guide rail 18 is fixed on the vertical machine On the frame 401; the paper support tray 7 is respectively provided with two squar...

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PUM

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Abstract

The invention discloses an adjustable paper tray device. The adjustable paper tray device comprises a frame, a paper tray, a paper transverse adjusting mechanism, a paper longitudinal adjusting mechanism and a paper tray transmission mechanism. The longitudinal adjusting mechanism is arranged on the paper transverse adjusting mechanism; the paper transverse adjusting mechanism is connected with the longitudinal adjusting mechanism; the paper transverse adjusting mechanism can realize transverse adjustment of papers through a slide rod; the paper longitudinal adjusting mechanism can realize longitudinal adjustment of the papers through a slide rod; the paper tray can drive the papers to ascend and descend through the paper tray transmission mechanism; and the paper tray and the adjusting mechanisms can be pulled out and pushed in through three sections of slide rails to conveniently place in the papers. The paper tray device is simple in structure, excellent in generality and convenientto adjust, can realize transverse and longitudinal adjustment of the papers through adjustment of the slide rods, and is high in paper storage volume and suitable for the papers with different specifications.

Description

technical field [0001] The invention relates to the field of printing paper machinery, in particular to an adjustable paper tray device, which is suitable for adjusting the size of a large amount of paper in two directions in the printing industry. Background technique [0002] In the equipment of industries such as printing and file scanning, paper trays are provided to provide paper input and output. The paper feeding tray in the prior art is clamped from both sides to position the paper, and the distance between the two regulation plates is adjusted through a moving device composed of a rack and pinion, so as to adapt to paper of different specifications. At present, the existing paper tray is mainly aimed at The size adjustment of a small amount of paper in one direction, in some equipment, it is particularly required to realize the adjustment of the size of paper in two directions, and it can store a large amount of paper, which cannot be satisfied by the existing paper...

Claims

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Application Information

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IPC IPC(8): B65H1/00B65H31/20
CPCB65H1/00B65H31/20B65H2801/03
Inventor 马清艳王彪赵丽琴杨福合
Owner ZHONGBEI UNIV