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Paper feeding device used for printing

A paper inlet, paper technology, applied in printing, printing machines, general parts of printing machinery, etc., can solve the problems of long process flow, increase processing procedures, end upturning, etc., to reduce the process flow and simplify the process flow Effect

Inactive Publication Date: 2015-11-11
HUZHOU JIANING PRINTING
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]In the commonly used paper feeding device of the printing machine, the paper needs to be sent to the paper inlet through the transmission device. Lay flat on the conveyor belt, but due to the elasticity and flatness of the paper, or the influence of the environment, the paper may not fit properly, such as the end of the paper is upturned, the middle is raised, etc.
Due to the height limit of the paper inlet at the end of the belt, if the paper is warped or raised, it may cause obstacles to the paper feeding; because the paper is stored in the warehouse, the temperature and humidity in the warehouse often cannot meet the requirements , so that the paper has to be treated with corresponding temperature and humidity, which increases the processing procedure
Therefore, in the existing technology, there are problems such as paper feeding obstacles and long technological process.

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0013] Example. Paper feeding device for printing, constituted as figure 1 As shown, it includes the paper inlet 1, the belt conveying device 2 is installed under the paper inlet 1, and the paper flattener 3 is arranged above the middle position of the belt conveying device 2, and the paper flattener 3 is located on the side of the paper inlet 1 The top of the paper flattener 3 is connected with a hot air supply pipeline 4, and the hot air supply pipeline 4 is provided with a humidifying device 5; the hot air supply pipeline 4 includes a pressurized pump 12, and the hot air supply pipeline 4 is connected with an air heating device 13; The air heating device 13 is connected with a temperature controller 14 , and the temperature controller 14 is located in the hot air supply pipe 4 .

[0014] The be...

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PUM

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Abstract

The invention discloses a paper feeding device used for printing. The paper feeding device is characterized by comprising a paper feeding port (1), wherein a belt conveying device (2) is arranged under the paper feeding port (1); a paper smoothing device (3) is arranged above the middle part of the belt conveying device (2); the paper smoothing device (3) is located at the side of the paper feeding port (1); the top part of the paper smoothing device (3) is connected with a hot air supplying pipeline (4); and a humidification device (5) is arranged on the hot air supplying pipeline (4). The paper feeding device has the characteristics that paper can enter the paper feeding port smoothly, and the process procedures are reduced.

Description

technical field [0001] The invention relates to a printing machine, in particular to a paper feeding device for printing. Background technique [0002] In the commonly used paper feeding device of the printing machine, the paper needs to be sent to the paper inlet through the transmission device. During the transmission process, the paper is required to be laid flat on the conveyor belt after it is lowered to the conveyor belt. However, due to the elasticity and flatness of the paper , or environmental influences, the paper may not fit properly, such as the end of the paper is upturned, the middle is raised, etc. Due to the height limit of the paper inlet at the end of the belt, if the paper is warped or raised, it may cause obstacles to the paper feeding; because the paper is stored in the warehouse, the temperature and humidity in the warehouse often cannot meet the requirements , so that the paper has to be treated with corresponding temperature and humidity, which incre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F23/02B41F23/04
Inventor 虞建强虞东杰
Owner HUZHOU JIANING PRINTING
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