KR920017820A - Double paper feed prevention device for the water color of the color video printer - Google Patents

Double paper feed prevention device for the water color of the color video printer Download PDF

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Publication number
KR920017820A
KR920017820A KR1019910004454A KR910004454A KR920017820A KR 920017820 A KR920017820 A KR 920017820A KR 1019910004454 A KR1019910004454 A KR 1019910004454A KR 910004454 A KR910004454 A KR 910004454A KR 920017820 A KR920017820 A KR 920017820A
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KR
South Korea
Prior art keywords
paper
color
video printer
double
water
Prior art date
Application number
KR1019910004454A
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Korean (ko)
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KR940009447B1 (en
Inventor
허병무
Original Assignee
이헌조
주식회사 금성사
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Priority to KR1019910004454A priority Critical patent/KR940009447B1/en
Priority to EP92400723A priority patent/EP0505272A1/en
Priority to JP4062846A priority patent/JPH0597280A/en
Publication of KR920017820A publication Critical patent/KR920017820A/en
Application granted granted Critical
Publication of KR940009447B1 publication Critical patent/KR940009447B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Handling Of Cut Paper (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

내용 없음No content

Description

싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.Double paper feed prevention device of the cigar type color video printer.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 싸이칼방식 비디오 프린터의 구성도.1 is a block diagram of a typical cyclo-type video printer.

제2도는 제1도의 상,하부 압력로울러를 보인 정면도.2 is a front view showing the upper and lower pressure rollers of FIG.

제3도는 (가) 및 (나)는 통상적인 싸이칼라필름 및 수상지의 정면도.3 is (a) and (b) are front views of a typical cyclo color film and a water sheet.

Claims (9)

싸이칼라방식 칼라 비디오 프린터에 있어서, 수상지카트리지(22)로부터 급지되는 수상지(23)의 두께를 감지하여 수상지(23)의 이상급지인 경우 그 수상지(23)을 원래의 위치로 역급지시키는 수상지이상급지방지 수단(A)을 구비한 것을 특징으로 하는 사이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.In the color-color type color video printer, when the thickness of the image paper 23 fed from the image paper cartridge 22 is sensed, and the paper of the image paper 23 is an abnormal paper feed, the image paper 23 is back fed to its original position. An apparatus for feeding a double paper of a scalar type color video printer, comprising: a watermark preventing paper feeding means (A). 제1항에 있어서, 상기 수상지이상급지수단(A)은 수상지급지베이스(25)에 소정의 압력으로 접촉되어 회전 가능하게 설치되는 수상지이송로울러(16)와, 수상지(23)를 인출시키는 수상지급지로울러(21) 및 수상지 이송로울러(26)를 정 또는 역방향으로 구동 회전시키는 구동모터(28)와, 수상지(23)의 급지에 의하여 힌지축(32)을 중심으로 회동 가능하게 설치되는 시소레버(33)와, 상기 시소레버(33)의 회동동작에 의하여 수상지(23)의 두께를 감지하는 수상지두께감지수단(B)과, 상기 수상지두께감지수단(B)의 신호로 구동모터(28)의 회전방향을 제어하는 마이콤부(36)와, 경고신호를 발생시키거나 LED판넬로 수상지(23)의 이상급지를 알리는 경고부(37)로 구성됨을 특징으로 하는 싸이칼라방식 비디오 프린터의 수상지 이송급지 방지장치.According to claim 1, wherein the paper-paper abnormality paper supply means (A) is a water-paper feed roller 16 and rotatably installed in contact with the water supply paper base 25 at a predetermined pressure rotatably The drive motor 28 for driving and rotating the water feed roller 21 and the paper feed roller 26 to be pulled forward or reverse, and rotated around the hinge shaft 32 by feeding the paper 23. The seesaw lever 33 which is installed as possible, the image receiving paper thickness detecting means B for detecting the thickness of the image receiving paper 23 by the rotational operation of the seesaw lever 33, and the image receiving paper thickness detecting means B Microcommunication unit 36 for controlling the rotational direction of the drive motor 28 by the signal of the) and generates a warning signal or the warning unit 37 for notifying abnormal feed of the image paper 23 by the LED panel Device for preventing feeding of water on a paper-type video printer. 제1항에 있어서, 상기 수상지 이상급지방지수단(A)은 수상지(23)의 두께차이를 전압으로 압전수자(60)를 포함하는 것을 특징으로 하는 사이칼방식 칼라 비디오 프린터의 수상지 이중급지 방지방치.The method of claim 1, wherein the abnormal paper feed prevention means (A) is a paper double feed paper of the color type video printer characterized in that it comprises a piezoelectric water heater 60 to the voltage difference of the paper 23. Prevention. 제2항에 있어서, 상기 수상지두께감지수단(B)은 수상지(33)의 회동에 의하여 접점을 이루는 가동접점(42) 및 고정접점(44)을 구비한 점점수위치(46)인 것을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.3. The method according to claim 2, wherein the water sheet thickness detecting means (B) is an incremental position (46) provided with a movable contact (42) and a fixed contact (44) which make contact by rotating the water sheet (33). A double paper feed prevention device for a cigar type color video printer. 제2항에 있어서, 상기 수상지두께감지수단(B)은 시소레버(33)의 후단부에 고정되는 가림판(50)과, 상기 가림판(50)의 양측에 일정간격을 두고 설치되는 발광소자(51) 및 수광소자(52)로 구성됨을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.According to claim 2, The paper thickness sensing means (B) is a shielding plate 50 is fixed to the rear end of the seesaw lever 33, and the light emitting is provided at a predetermined interval on both sides of the shielding plate (50) The double-paper feed prevention device of a water color of a color video printer characterized in that the element 51 and the light receiving element (52). 제2항에 있어서, 상기 시소레버(33)는 회전중심을 중심으로 수상지 접촉부(33a)의 길이(X)가 연동부(33b)의 길이(Y)보다 짧게 형성되어 구성됨을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.According to claim 2, The seesaw lever 33 is a cyst characterized in that the length (X) of the image paper contact portion (33a) is formed shorter than the length (Y) of the linkage portion 33b around the center of rotation Double paper feed prevention device for color paper color printer. 제2항에 있어서, 상기 시소레버(33)는 후방의 연동부(333b)가 코일 스프링(35)으로 상향탄력지지되어 수상지(23)의 급지 또는 역급지후 원래의 상태로 복귀되도록 구성된 것을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.3. The seesaw lever (33) is configured such that the rear linkage (333b) is upwardly elastically supported by the coil spring (35) to return to its original state after feeding or backfeeding of the paper (23). A double paper feed prevention device for a cigar type color video printer. 제2항에 있어서, 상기 시소레버(33)의 하측에 상지(23)의 선단부가 구겨짐없이 이송되도록 안내하는 수상지가 압플레이트(31)가 코일스프링(29)으로 탄력 설치되는 것임을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.According to claim 2, wherein the pressure plate 31 is guided to the lower end of the seesaw lever 33 so that the tip portion of the upper limb (23) is conveyed without wrinkles is characterized in that the elastic spring is installed elastically to the coil spring (29) Double paper feed prevention device for color paper color printer. 제6항에 있어서, 상기 수상지접촉부(33a)의 선단부에 수상지(23)의 손상을 방지하기 위하여 원형돌기(33c)가 형성되어 구성됨을 특징으로 하는 싸이칼라방식 칼라 비디오 프린터의 수상지 이중급지 방지장치.7. The double paper of a color-colored color video printer according to claim 6, wherein a circular protrusion (33c) is formed at the distal end of the paper contacting portion (33a) to prevent damage of the paper (23). Feed prevention device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910004454A 1991-03-21 1991-03-21 Paper feeding device in colour video printer KR940009447B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019910004454A KR940009447B1 (en) 1991-03-21 1991-03-21 Paper feeding device in colour video printer
EP92400723A EP0505272A1 (en) 1991-03-21 1992-03-18 Paper feeding apparatus for color video printer
JP4062846A JPH0597280A (en) 1991-03-21 1992-03-19 Paper feeder for color video printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910004454A KR940009447B1 (en) 1991-03-21 1991-03-21 Paper feeding device in colour video printer

Publications (2)

Publication Number Publication Date
KR920017820A true KR920017820A (en) 1992-10-21
KR940009447B1 KR940009447B1 (en) 1994-10-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910004454A KR940009447B1 (en) 1991-03-21 1991-03-21 Paper feeding device in colour video printer

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KR940009447B1 (en) 1994-10-13

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