KR19980025568A - Feeder roller device in printer - Google Patents

Feeder roller device in printer Download PDF

Info

Publication number
KR19980025568A
KR19980025568A KR1019960043735A KR19960043735A KR19980025568A KR 19980025568 A KR19980025568 A KR 19980025568A KR 1019960043735 A KR1019960043735 A KR 1019960043735A KR 19960043735 A KR19960043735 A KR 19960043735A KR 19980025568 A KR19980025568 A KR 19980025568A
Authority
KR
South Korea
Prior art keywords
adf
roller
motor
document
pickup roller
Prior art date
Application number
KR1019960043735A
Other languages
Korean (ko)
Inventor
김민선
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960043735A priority Critical patent/KR19980025568A/en
Publication of KR19980025568A publication Critical patent/KR19980025568A/en

Links

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

본 발명은 사무기기에 있어서 ADF롤러 구동장치에 관한 것으로, 모터축을 이용하여 용지 피이드롤러를 구동시켜 기어가 요구되지 않는 ADF롤러에 제공하기 위한 것이다. 이러한 본 발명은 구동모터의 회전자(114)에 고정자(113)을 결합하며,상기 모터의 동일축(301)에 픽업롤러(303)를 연결하고, 상기 픽업롤러(303)에 ADF러버(107)를 설치하되, 원고이송장치업퍼(401)와 원고이송커버(403)사이로 원고(201)가 지나가면 모터의 구동으로 픽업롤러(303)의 회전으로 ADF러버(107)에 의해 원고가 이송되어 스케닝되도록 구성되는 다기능 프린터의 ADF롤러 구동장치를 제공한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ADF roller driving apparatus for an office equipment, and to provide a paper feed roller using a motor shaft to provide an ADF roller with no gear. The present invention couples the stator 113 to the rotor 114 of the drive motor, connects the pickup roller 303 to the same shaft 301 of the motor, the ADF rubber 107 to the pickup roller 303 When the document 201 passes between the document feeder upper 401 and the document feed cover 403, the document is conveyed by the ADF rubber 107 by the rotation of the pickup roller 303 by the driving of the motor. It provides an ADF roller drive device of a multifunction printer configured to be scanned.

Description

프린터에 있어서 피이더롤러장치Feeder roller device in printer

본 발명은 사무기기에 있어서 ADF 롤러구동장치에 관한 것으로 ,특히 모터축을 이용하여 용지피이드롤러를 구동시켜 기어가 요구되지않는 ADF롤러에 관한 것이다.The present invention relates to an ADF roller driving apparatus in an office equipment, and more particularly, to an ADF roller which requires no gear by driving a paper feed roller using a motor shaft.

종래의 다기능프린터는 팩시밀리송신용및 타용도로서 ADFR을 사용하고 있다.Conventional multifunction printers use ADFR for facsimile transmission and other applications.

종래의 ADFR은 도 1의 예와같이 ADF기어(101), 스프링클러치(103), 허브클러치(105)를 동일축에 결합하고, 상기 축에 하우징롤러(109)를 설치한후 상기 하우징롤러(109)에 ADF러버(107)를 설치한다. 그리고 상기 하우징롤러(107)를 구동하기위한 모터의 고정자(113)를 회전자(114)에 결합한후 축의 허브(111)에 연결한다. 그리고 상기 ADF기어(101)에 아이들기어(109)를 통해 피이딩기어(117)를 결합한다. 상기 피이딩기어(117)가 연결된 동일축에 피이딩롤러(115)가 설치되어 있다. 도2의 예와같이 용지(201)가 투입되어 ADF러버(107)에 놓여지면 모터(113)의 회전에 의해 같이 회전된다. 그리고 ADF기어(101)를 회전시켜 아이들기어(109)를 통해 피이딩기어(117)의 회전으로 피이딩롤러(115)를 회전시키므로 용지가 피이딩된다. 이와같이 종래의 ADFR은 모터(113) 및 기어(101,109,117), 롤러(107,115)가 많이 사용되므로 원가상승 및 구성이 복잡하여 모터 토오크 측면에서 많은 문제점이 있다.In the conventional ADFR, the ADF gear 101, the spring clutch 103, and the hub clutch 105 are coupled to the same shaft as in the example of FIG. 1, and the housing roller 109 is installed on the shaft. 109) installs the ADF rubber 107. Then, the stator 113 of the motor for driving the housing roller 107 is coupled to the rotor 114 and then connected to the hub 111 of the shaft. Then, the feeding gear 117 is coupled to the ADF gear 101 through the idle gear 109. The feeding roller 115 is installed on the same shaft to which the feeding gear 117 is connected. When the paper 201 is inserted and placed in the ADF rubber 107 as shown in the example of Fig. 2, the paper 201 is rotated together by the rotation of the motor 113. Since the ADF gear 101 is rotated to rotate the feeding roller 115 by the rotation of the feeding gear 117 through the idle gear 109, the paper is fed. As described above, the conventional ADFR has many problems in terms of motor torque because the motor 113, the gears 101, 109, 117, and the rollers 107, 115 are used a lot in cost and complexity.

따라서 본발명의 목적은 기어를 사용하지 않고 모터축을 이용한 경박 단소한 ADFR장치를 제공함에 있다.Accordingly, an object of the present invention is to provide a light and simple ADFR device using a motor shaft without using a gear.

도 1는 종래의 멀티기능 프린터의 팩시송신용 ADF 구성예시도1 is an exemplary configuration diagram of a facsimile ADF for a conventional multi-function printer

도 2는 도 1의 설치예시도Figure 2 is an installation example of Figure 1

도 3은 본 발명의 실시예에 따른 ADF롤러 예시도Figure 3 is an exemplary ADF roller according to an embodiment of the present invention

도 4 및 도 5는 본 발명에 따른 ADF사용 설명도4 and 5 are explanatory diagrams of using ADF according to the present invention.

이하 본발명을 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본발명의 실시예에 따른 ADF롤러예시도로서3 is an exemplary ADF roller according to an embodiment of the present invention.

구동모터의 회전자(114)에 고정자(113)을 결합하며, 상기 모터의 동일축(301)에 픽업롤러(303)를 연결하고,상기 픽업롤러(303)에 ADF러버(107)를 설치한다. 이를 설치할 경우 도 4,5도의 예와같다. 도 4의 예와같이 원고이송장치업퍼(401)와 원고이송커버(403)의 사이로 원고(201)가 지나가면 모터의 구동으로 픽업롤러(303)의 회전으로 ADF러바(107)에 의해 원고가 이송되어 스케닝된후 도 5와 같이 배출된다.The stator 113 is coupled to the rotor 114 of the drive motor, the pickup roller 303 is connected to the same shaft 301 of the motor, and the ADF rubber 107 is installed at the pickup roller 303. . If this is installed, it is the same as the example of FIGS. When the document 201 passes between the document feeder upper 401 and the document feed cover 403 as shown in the example of FIG. After transported and scanned, it is discharged as shown in FIG. 5.

상술한 바와같이 ADF로러를 동일축에 형성된 회전시킬수 있어 기어를 필요치 않으므로 ADFR를 단순화시키고, 모터의 토오크의 상승으로 인한 원가를 절감할 수 있는 이점이 있다.As described above, the ADF roller can be rotated formed on the same shaft so that a gear is not required, thereby simplifying the ADFR and reducing the cost due to the increase in the torque of the motor.

Claims (1)

구동모터를 구비한 다기능 프린터의 ADFR에있어서,In the ADFR of the multifunction printer with the drive motor, 상기 구동모터의 회전자(114)에 고정자(113)을 결합하며, 상기 모터의 동일축(301)에 픽업롤러(303)를 연결하고, 상기 픽업롤러(303)에 ADF러버(107)를 설치하되, 원고이송장치업퍼(401)와 원고이송커버(403)의 사이로 원고(201)가 지나가면 모터의 구동으로 픽업롤러(303)의 회전으로 상기 ADF러버(107)에 의해 원고가 이송되어 스케닝되도록 구성됨을 특징으로 하는 장치.The stator 113 is coupled to the rotor 114 of the drive motor, a pickup roller 303 is connected to the same shaft 301 of the motor, and an ADF rubber 107 is installed at the pickup roller 303. However, when the document 201 passes between the document feeder upper 401 and the document feed cover 403, the document is fed and scanned by the ADF rubber 107 by the rotation of the pickup roller 303 by the driving of the motor. And configured to be.
KR1019960043735A 1996-10-02 1996-10-02 Feeder roller device in printer KR19980025568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960043735A KR19980025568A (en) 1996-10-02 1996-10-02 Feeder roller device in printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960043735A KR19980025568A (en) 1996-10-02 1996-10-02 Feeder roller device in printer

Publications (1)

Publication Number Publication Date
KR19980025568A true KR19980025568A (en) 1998-07-15

Family

ID=66325509

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960043735A KR19980025568A (en) 1996-10-02 1996-10-02 Feeder roller device in printer

Country Status (1)

Country Link
KR (1) KR19980025568A (en)

Similar Documents

Publication Publication Date Title
US5740696A (en) Transmission unit for office machine
KR19980025568A (en) Feeder roller device in printer
US6497405B2 (en) Sheet feeding apparatus
US20030090052A1 (en) Document feeding apparatus
US5550652A (en) Automatic document feeder for a facsimile machine
KR100242134B1 (en) Roller shaft dwvice for feedimg paper
JP3391920B2 (en) Facsimile machine
EP0826495A3 (en) Transmission of power in a printing device
KR200363253Y1 (en) Apparatus for delivery power multifunctional machine
KR19980021552A (en) Document feeder for office automation equipment
KR200265787Y1 (en) Apparatus for driving multi functional machine
KR930004610Y1 (en) Diriving apparatus for an automatic document feeder
KR960007908B1 (en) Stamp device and control method of automatic office
EP0272517B1 (en) Device for driving a photoconductive element of an electrophotographic copier
KR19980056469U (en) Facsimile Feeder
KR100194475B1 (en) Facsimile power train
KR200306467Y1 (en) Paper pick up cluch for office automation apparatus
JPH03211127A (en) Paper feeding device
KR930002684B1 (en) Paper supply roller driving method for fax
KR0120922Y1 (en) Transmission and reception apparatus for a fax
KR900009568Y1 (en) Paker supply device for fax
KR19990017998U (en) Assembly structure of clutch part of multifunction machine
KR200150344Y1 (en) Adf for facsimile
KR100260430B1 (en) Driving gear for developing in electrophotographic processor
KR100285747B1 (en) Device for driving development part of electrophotograph processor

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination