KR970073998A - Automatic detection of paper feed in inkjet printer - Google Patents

Automatic detection of paper feed in inkjet printer Download PDF

Info

Publication number
KR970073998A
KR970073998A KR1019960016829A KR19960016829A KR970073998A KR 970073998 A KR970073998 A KR 970073998A KR 1019960016829 A KR1019960016829 A KR 1019960016829A KR 19960016829 A KR19960016829 A KR 19960016829A KR 970073998 A KR970073998 A KR 970073998A
Authority
KR
South Korea
Prior art keywords
actuator
paper
feed
separator
arm
Prior art date
Application number
KR1019960016829A
Other languages
Korean (ko)
Other versions
KR100186594B1 (en
Inventor
박동채
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 KR1019960016829A priority Critical patent/KR100186594B1/en
Priority to CN97111039A priority patent/CN1076288C/en
Publication of KR970073998A publication Critical patent/KR970073998A/en
Priority to US09/215,348 priority patent/US6152631A/en
Application granted granted Critical
Publication of KR100186594B1 publication Critical patent/KR100186594B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
    • B41J13/0018—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material in the sheet input section of automatic paper handling systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Ink Jet (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

본 발명은 잉크젯 프린터(ink jet printer)의 용지공급 자동감지장치에 관한 것이다,The present invention relates to an automatic paper feed device for an ink jet printer,

2. 발명이 해결하고자 하는 기술적 과제2. Technical Problems to be Solved by the Invention

본 발명은 제조업자의 입장에서 부품수를 줄이고, 사용자의 입장에서 편리성을 도모하는데 있다.The present invention is aimed at reducing the number of components from the standpoint of the manufacturer and improving the convenience of the user.

3. 발명의 해결방법의 요지3. The point of the solution of the invention

본 발명은 용지의 이송에 따라서 이와 연동하는 엑츄에이터 피드와, 상기 엑츄에이터 피드와의 결합 및 이탈에 따라서 작동하는 광센서의 작동에 의해 용지의 유무여부를 감지하는 잉크젯 프린터의 용지공급 자동감지장치에 있어서, 상기 엑츄에이터 피드에 아암을 세퍼레이터 방향으로 고정하고, 상기 아암과의 슬라이딩 연동이 가능하도록 조절레버에 의해 작동하는 세퍼레이터의일측에 압축코일 스프링에 탄지된 아암을 힌지축을 중심으로 회동가능하게 설치하고, 상기 아암의 연동에 의해 상기 엑츄에이터 피드의 일측이 상기 광센서와 결합 및 이탈에 따라 기구적으로 용지의 유무여부를 자동적으로 감지함을 특징으로 한다.The present invention relates to an automatic paper feed sensor for an ink jet printer which detects whether or not paper is present by an actuator feed operative in association with feeding of paper and an operation of an optical sensor operating in accordance with engagement and disengagement of the actuator feed An arm fixed to one side of a separator operated by an adjusting lever so as to enable the arm to be interlocked with the arm in a direction of separator and to be rotatable about a hinge axis, And the actuator automatically detects whether or not the paper feed mechanism is mechanically connected to the actuator by interlocking the arms.

4. 발명의 중요한 용도4. Important Uses of the Invention

본 발명의 용지공급 자동감지장치는 기구적으로 엑츄에이터 피드와 세퍼레이터에 아암을 형성하여 이를 연동하도록 구성함으로서, 제조업자의 관점에서 부품수가 절감되고, 사용자의 입장에서 자동적으로 유무여부를 감지하게되어 프린터를 사용하는데 편리한 잇점을 구비한다.The paper feed automatic sensing apparatus of the present invention is structured such that an arm is formed in an actuator feed and a separator to mechanically interlock the actuator feed and separator so that the number of parts is reduced from the point of view of a manufacturer and the presence or absence of a user is automatically detected. And has the advantage of being convenient to use.

Description

잉크젯 프린터의 용지공급 자동감지장치Automatic detection of paper feed in inkjet printer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 일실시예에 따른 잉크젯 프린터의 용지공급 감지장치를 나타내는 일부사시도, 제2도는 종래의 용지공급 감지장치의 작동상태를 나타내는 개략적인 측면도, 제3도는 본 발명의 바람직한 일실시예에 따른 잉크젯 프린터의 용지공급 자동감지장치를 나타내는 일부사시도, 제4도는 본 발명의 용지공급 자동감지장치를 나타내는 개략적인 작동상태를 나타내는 측면도.FIG. 1 is a schematic perspective view illustrating a paper feed detection apparatus of an ink jet printer according to a first embodiment of the present invention, FIG. 2 is a schematic side view showing an operation state of a conventional paper feed detection apparatus, Fig. 4 is a side view showing a schematic operation state of the paper feed automatic sensing apparatus of the present invention; Fig.

Claims (3)

용지의 이송에 따라서 이와 연동하는 엑츄에이터 피드와, 상기 엑츄에이터 피드와의 결합 및 이탈에 따라서 작동하는 광센서의 작동에 의해 용지의 유무여부를 감지하는 잉크젯 프린터의 용지공급 감지장치에 있어서, 상기 엑츄에이터 피드(34)에 아암(1)을 세퍼레이터(32)방향으로 고정하고, 상기 아암(1)과의 슬라이딩 연동이 가능하도록 조절레버(31)에 의해 작동하는 세퍼레이터(32)의 일측에 인장코일 스프링(3)에 탄지된 아암(2)을 힌지축(2a)을 중심으로 회동가능하게 설치하고, 상기 아암(1,2)의 연동에 의해 상기 엑츄에이터 피드(34)의 일측이 상기 광센서(40)와 결합 및 이탈에 따라 기구적으로 용지의 유무여부를 자동적으로 감지함을 특징으로 하는 잉크젯 프린터의 용지공급 자동감지장치.An apparatus for detecting a paper feed of an ink jet printer which detects whether or not paper is present by an actuator feed interlocking with feeding of paper and an operation of an optical sensor operating in accordance with engagement and disengagement between the actuator feed and the actuator feed, A tension coil spring (not shown) is attached to one side of the separator 32 which is operated by the control lever 31 so that the arm 1 is fixed to the separator 32 in the direction of the separator 32, 3 is rotatably mounted on the hinge shaft 2a so that one side of the actuator feed 34 is connected to the optical sensor 40 by interlocking the arms 1, And automatically detects whether paper is present or not according to the engagement and disconnection of the paper. 제1항에 있어서, 상기 아암(1)이 길쭉한 형상이고, 상기 아암(2)이 직각으로 절곡된 형상임을 특징으로 하는 잉크젯 프린터의 용지공급 자동감지장치.The apparatus of claim 1, wherein the arm (1) is elongated and the arm (2) is bent at a right angle. 제1또는 제2항에 있어서. 상기 아암(1,2)이 서로 연동하여 슬라이딩 면접촉이 가능하도록 만곡진 슬라이딩면(1a,2a)을 형성함을 특징으로 하는 잉크젯 프린터의 용지공급 자동 감지장치.The method according to any one of claims 1 to 3, Wherein the curved sliding surfaces (1a, 2a) are formed so that the arms (1, 2) can be brought into sliding contact with each other. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: It is disclosed by the contents of the first application.
KR1019960016829A 1996-05-18 1996-05-18 Automatic paper sensing system of inkjet printer KR100186594B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019960016829A KR100186594B1 (en) 1996-05-18 1996-05-18 Automatic paper sensing system of inkjet printer
CN97111039A CN1076288C (en) 1996-05-18 1997-05-16 Automatic paper sensing apparatus for ink jet printer
US09/215,348 US6152631A (en) 1996-05-18 1998-12-18 Automatic paper sensing technique for an ink jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016829A KR100186594B1 (en) 1996-05-18 1996-05-18 Automatic paper sensing system of inkjet printer

Publications (2)

Publication Number Publication Date
KR970073998A true KR970073998A (en) 1997-12-10
KR100186594B1 KR100186594B1 (en) 1999-05-15

Family

ID=19459110

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016829A KR100186594B1 (en) 1996-05-18 1996-05-18 Automatic paper sensing system of inkjet printer

Country Status (2)

Country Link
KR (1) KR100186594B1 (en)
CN (1) CN1076288C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6153784B2 (en) * 2013-06-26 2017-06-28 シチズン時計株式会社 Printer
JP6627687B2 (en) * 2016-08-04 2020-01-08 京セラドキュメントソリューションズ株式会社 Image forming device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3548196B2 (en) * 1993-06-21 2004-07-28 キヤノン株式会社 Image forming device
JP3098369B2 (en) * 1993-12-15 2000-10-16 キヤノン株式会社 Sheet feeding device and recording device
ATE193501T1 (en) * 1994-07-29 2000-06-15 Canon Kk APPARATUS FOR FEEDING SHEETS

Also Published As

Publication number Publication date
KR100186594B1 (en) 1999-05-15
CN1076288C (en) 2001-12-19
CN1169373A (en) 1998-01-07

Similar Documents

Publication Publication Date Title
EP1942067B1 (en) Roll paper transportation device and printing apparatus
US6505981B1 (en) Printer with label separator
EP3275667B1 (en) Thermal printer and portable terminal
US9032850B2 (en) Rotary cutter unit and printer device having the unit
KR100449106B1 (en) Paper dectecting apparatus for duplex image forming machine
JPH02212182A (en) Printer with mechanism for detecting paper delivery and zoro row
US6669191B2 (en) Sheet delivery and position controlling apparatus for a printer
US9873268B2 (en) Printer capable of providing improved conveying performance for conveying printing medium
KR970073998A (en) Automatic detection of paper feed in inkjet printer
US6032950A (en) Detecting device for detecting a transfer object
JP3055625B1 (en) Paper detection sensor in printer
JP4853556B2 (en) Roll paper transport device and printing device
KR200168094Y1 (en) Structure for opening and shutting cover of image forming device
JP2001293921A (en) Printer
JP3136873B2 (en) Detection device
KR100377368B1 (en) Apparatus for sensing a feeding paper of printer
JP2001205958A (en) Bankbook page turning-over device
KR100389626B1 (en) Sense structure for remain paper of mini printer
KR200258630Y1 (en) Apparatus for paper-feed sensing
KR200168095Y1 (en) Structure for establishing feeding unit of paper
KR200169761Y1 (en) Image forming apparatus
JP2007230750A (en) Sheet carrying detection mechanism and sheet carrying device with same
KR970067006A (en) Validation paper Automatic setting device
JPH1077136A (en) Printer
JPH02253981A (en) Printer

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20071129

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee