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Suction type paper feeding device

A paper feeding device, air-suction technology, applied in the field of air-suction paper feeding device, can solve problems such as inability to cope with various specifications of paper, paper thickness, particularly high humidity requirements, paper jams, etc.

Inactive Publication Date: 2015-01-28
CHANGZHOU SINAJET SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The paper feeding device of the existing printer often has paper jams and paper breaks, and the requirements for parameters such as paper thickness and humidity are particularly high, which cannot meet the needs of various specifications of paper

Method used

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  • Suction type paper feeding device

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Embodiment Construction

[0009] like figure 1 It is a structural schematic diagram of the present invention, a suction type paper feeding device, including a fixed rod 1, a horizontal telescopic rod 2, a longitudinal telescopic rod 3, an air suction pump 4 and a paper suction board 5, and the paper suction board 5 is arranged under the fixed rod 1, The upper end of the fixed rod 1 is fixed with an air suction pump 4, the horizontal telescopic rod 2 is fixed in the fixed rod 1, the top of the horizontal telescopic rod 2 is fixed on the longitudinal telescopic rod 3, the center of the suction board 5 is provided with a groove connector 6, and the longitudinal telescopic rod 3 The bottom is fixed in the groove connector 6, the longitudinal expansion rod 3 is provided with a suction pipe 7, and the suction board 5 is uniformly provided with suction holes 8, and the bottom of the suction pipe 7 is connected to each suction pipe 9 through a hose 9. Hole 8, suction pipe 7 upper end is connected suction pump ...

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PUM

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Abstract

The invention relates to the technical field of printers, in particular to a suction type paper feeding device. The suction type paper feeding device comprises a fixing rod, a transverse telescopic rod, a longitudinal telescopic rod, a suction pump and a paper suction board, wherein the paper suction board is arranged below the fixing rod, the suction pump is fixed to the upper end of the fixing rod, the transverse telescopic rod is fixed in the fixing rod, the top end of the transverse telescopic rod is fixed to the longitudinal telescopic rod, the center of the paper suction board is provided with a groove connector, the bottom of the longitudinal telescopic rod is fixedly clamped in the groove connector, a suction pipe is arranged in the longitudinal telescopic rod, the paper suction board is uniformly provided with suction holes, the bottom of the suction pipe is connected to every suction hole through a hose, and the upper end of the suction pipe is connected to the suction pump. The suction type paper feeding device can adapt to a variety of paper and greatly reduces the probability of paper jam and paper break.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to a suction type paper feeding device. Background technique [0002] Paper feeding devices of existing printers often have paper jams and paper breaks, and the requirements for parameters such as paper thickness and humidity are particularly high, which cannot meet the needs of various specifications of paper. SUMMARY OF THE INVENTION [0003] In order to overcome the existing above-mentioned shortcomings, the present invention provides a suction type paper feeding device. [0004] The technical solution adopted by the present invention to solve the technical problem is: a suction type paper feeding device, including a fixed rod, a horizontal telescopic rod, a longitudinal telescopic rod, an air suction pump and a paper suction board. The upper end of the rod is fixed with a suction pump, the horizontal telescopic rod is fixed in the fixed rod, the top of the horizontal telesco...

Claims

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Application Information

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IPC IPC(8): B41J13/00
Inventor 陈文军
Owner CHANGZHOU SINAJET SCI & TECH