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Printer with automatic filtering function

An automatic filter and printer technology, applied in the direction of printing devices, printing, etc., can solve the problems of shortening the service life of the printer, affecting work efficiency, and not having any detection, so as to achieve the effects of easy promotion and use, improvement of work efficiency, and environmental protection

Inactive Publication Date: 2014-09-17
张晓玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The printer is an indispensable tool in the family or work. The existing printers generally have the following problems. The paper feeding device of the printers on the market now lays the paper flat, and the paper is introduced by the paper transfer wheel inside the printer for work. Due to the static electricity between the papers, the paper is too thin, uneven and other problems, the printer often enters two or more papers at a time, and paper jams will occur, causing great inconvenience and wasting paper; There is no detection or filtering component before the paper is fed. In order to save paper and reduce energy waste, different documents are printed with waste paper, but the waste paper often contains paper clips, staples, or mixed with other parts. Entering the printer will inevitably jam the printer, which will cause paper jams and printer shutdown, which not only affects work efficiency, but also causes problems with the printer and shortens the service life of the printer.

Method used

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  • Printer with automatic filtering function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1, see figure 1 , figure 2 , an automatic filter printer, the printer includes a machine box body body 1, a paper input device 6, a paper output device 2, and a paper output tray 5, the paper input device 6 is located at the bottom of the machine box body 1, and the paper input device 6 The opening of device 6 is rectangular, and described paper input device 6 communicates with the inside of described machine box body 1, and described paper output device 2 is positioned at described machine box body 1 top and communicates with machine box body 1 inside, and described paper output The tray 5 is located below the paper feeding device 6 , and the printer further includes a filter device 10 , and the filtering device 10 is arranged on the paper feeding device 6 . The filter device ensures that other foreign matter is discharged before the paper enters, avoiding paper jams caused by other foreign matter, and at the same time, the filter device also helps to impro...

Embodiment 2

[0015] Example 2, see figure 1 , figure 2 , as an improvement of the present invention, the printer also includes a paper support board, the paper support board is composed of a vertical board 3 and a horizontal board 7, and the vertical board 3 and the horizontal board 7 are connected in an "L" shape, close to the vertical board The paper feed roller is installed at the 3rd position, and the motor is housed in the paper feed roller, and the paper feed roller is closely attached to the horizontal plate 7, and the paper is sent into the machine box body with the rotation of the motor. The rest of the structures and advantages are exactly the same as in Embodiment 1.

[0016]

Embodiment 3

[0017] Example 3, see figure 1 , figure 2 , as an improvement of the present invention, there are chutes 8 on both sides of the horizontal plate, arc-shaped paper clamping grooves 9 on both sides of the vertical plate, the depth of the chute is 3-5mm, and the clamping The width of the paper slot is 1-2 mm; the filter device is set as a filter brush. The filter brush is made of PVC material, so there is no risk to the printing paper. The rest of the structures and advantages are exactly the same as in Embodiment 1.

[0018]

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Abstract

The invention relates to a printer with an automatic filtering function. The printer is characterized in that the printer comprises an enclosure body, a paper inlet device, a paper outlet device, an outlet paper holder. The paper inlet device is located on the lower portion of the enclosure body, an opening of the paper inlet device is rectangular, the paper inlet device is communicated with the inner portion of the enclosure body, the paper outlet device is located on the upper portion of the enclosure body and communicated with the inner portion of the enclosure body, and the outlet paper holder is located below the paper inlet device. The printer further comprises a filtering device, and the filtering device is arranged on the paper inlet device. The printer with the automatic filtering function has the following advantages that the overall structure is ingenious and reasonable, through the arrangement of the filtering device, it is guaranteed that before paper enters the printer, other impurities are discharged out, so that the phenomenon that the paper is stuck due to other impurities and other phenomena caused by other impurities are avoided, meanwhile, the filtering device is further favorable for increasing the flatness of the paper, and the working efficiency is improved; through the technical scheme, the service life of the printer is greatly prolonged and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to a printer, especially an automatic filter printer. Background technique [0002] The printer is an indispensable tool in the family or work. The existing printers generally have the following problems. The paper feeding device of the printers on the market now lays the paper flat, and the paper is introduced by the paper transfer wheel inside the printer for work. Due to the static electricity between the papers, the paper is too thin, uneven and other problems, the printer often enters two or more papers at a time, and paper jams will occur, causing great inconvenience and wasting paper; There is no detection or filtering component before the paper is fed. In order to save paper and reduce energy waste, different documents are printed with waste paper, but the waste paper often contains paper clips, staples, or mixed with other parts. Entering the printer will inevitably jam the printer, which will cause paper jams and print...

Claims

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Application Information

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IPC IPC(8): B41J29/12B41J11/00
Inventor 张晓玲
Owner 张晓玲
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