Adjustable paper pressing wheel for printer

An adjustable technology for printers, applied in the field of pinch rollers, can solve the problems of inconvenient paper limit storage, inconvenient paper pressing control, etc., and achieve the effect of convenient transportation and convenient pressing and adjustment

Inactive Publication Date: 2018-06-12
SUZHOU ZHONGXINYUAN MICROELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pickup roller is inconvenient to store the paper in a limited position, and it is inconvenient to control the tightness of the paper

Method used

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  • Adjustable paper pressing wheel for printer

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Embodiment Construction

[0013] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0014] The technical scheme of concrete implementation of the present invention is:

[0015] Such as figure 1 As shown, an adjustable press roller for a printer includes a frame 11, a driving drum 12 and a driving drum 13 are arranged on the frame 11, and a transmission belt 14 is arranged between the driving drum 12 and the driving drum 13; the driving drum 13 The outer end of the frame 11 is provided with a driven gear 15, the inner bottom of the frame 11 is provided with a second frame 16, the second frame 16 is provided with a drive motor 17, and the front portion of the drive motor 17 is provided with a drive shaft 18, which drives The outer peripher...

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Abstract

The invention discloses an adjustable paper pressing wheel for a printer, and is a divisional application of an invention of which the date of application is March 23, 2017 in China, the application number is 2017101773053, and the name is spring buffering adjustable paper pressing wheel. The adjustable paper pressing wheel for the printer comprises a machine frame; the machine frame is provided with a transmission roller and a driving roller, and a conveying belt is arranged between the transmission roller and the driving roller; the side wall of the machine frame is provided with a conveyingtable, and a conveying plate is arranged on the conveying table and is in butt joint with the conveying belt; the inner bottom of the machine frame is provided with a paper storage frame, and the endof the paper storage frame is provided with a limiting sheet; an adjusting frame is arranged on the machine frame, and the lower portion of the adjusting frame is provided with a guide shaft; the inner top of the machine frame is provided with a hydraulic cylinder, and the lower portion of the hydraulic cylinder is provided with a piston rod; and the upper end of the piston rod is connected withthe lower portion of the hydraulic cylinder, and the lower end of the piston rod is connected with one side of the adjusting frame. According to the adjustable paper pressing wheel, the adjusting frame can be adjusted conveniently and flexibly, lifting adjusting can be conveniently conducted on pressing wheels through the adjusting frame, paper can be tightly pressed through the pressing wheels, and accordingly, flexible pressing adjustment can be conveniently conducted on the paper.

Description

[0001] The present invention is a divisional application with a Chinese filing date of March 23, 2017, an application number of 2017101773053, and a title of "A Spring Buffer Adjustable Pressure Roller". technical field [0002] The invention relates to a paper pressing wheel, in particular to an adjustable paper pressing wheel for a printer. Background technique [0003] The pickup roller is a wheel that can rub the paper away from the paper pile. It is mainly used in office equipment, such as printers, copiers, speed printers, digital all-in-one printing machines, etc. The pickup roller is generally composed of two parts, the middle part is a relatively hard plastic component, and its function is to carry the rubber wheel for pickup and install the pickup roller assembly on the drive rod for driving the pickup roller. The other part is the rubber wheel that directly contacts the paper. It must have a certain friction, so its surface is relatively rough, and some are even j...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H3/06
CPCB65H3/0638B65H3/0676B65H2301/152B65H2301/423B65H2701/176
Inventor 王丽萍
Owner SUZHOU ZHONGXINYUAN MICROELECTRONICS CO LTD
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