KR960020324A - Automatic feed paper cutting device - Google Patents

Automatic feed paper cutting device Download PDF

Info

Publication number
KR960020324A
KR960020324A KR1019940029621A KR19940029621A KR960020324A KR 960020324 A KR960020324 A KR 960020324A KR 1019940029621 A KR1019940029621 A KR 1019940029621A KR 19940029621 A KR19940029621 A KR 19940029621A KR 960020324 A KR960020324 A KR 960020324A
Authority
KR
South Korea
Prior art keywords
blade
hinge shaft
compression spring
movable blade
guide hole
Prior art date
Application number
KR1019940029621A
Other languages
Korean (ko)
Other versions
KR0149489B1 (en
Inventor
우동석
Original Assignee
박재범
대성전기 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 박재범, 대성전기 주식회사 filed Critical 박재범
Priority to KR1019940029621A priority Critical patent/KR0149489B1/en
Publication of KR960020324A publication Critical patent/KR960020324A/en
Application granted granted Critical
Publication of KR0149489B1 publication Critical patent/KR0149489B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00665—Details specific to handling of web-shaped media, e.g. paper or film rolls
    • H04N1/00676—Cutting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Handling Of Sheets (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

본 발명은 팩시밀리, 복사기 및 프린터기등의 인쇄 공급되는 기록용지나 필름등의 용지를 자동적으로 신속하게 절단해 주도록 하는 자동 공급용지 절단장치에 관한 것으로서 모우터의 구동력을 워엄과 워엄기어로서 전달하도록 한 워엄기어에 캠의 작동을 할 수 있도록 한 힌지축을 형성하여 가동날을 압축스프링으로 탄지 결합되게 하고, 가동날의 타측에는 힌지축을 형성하여 고정날에 형성한 안내장공에 삽입한 후 압축스프링으로 탄지 결합되도록 구성하며, 워엄기어의 힌지축에 설치한 압축스프링이 안내장공에 삽입한 힌지축에 설치된 압축스프링보다 3-5배의 탄지 강성을 갖도록 하여 항상 고정날과 가동날간에 일점만이 접하도록 함으로서 가동 날이 약간 휘어져 있더라도 공급되는 용지의 절단을 원활히 할 수 있고, 가동날이 대각선으로 상하 작동함으로 항상 고정날과 가동날이 절단할때에는 접하고 이격이 될때에는 접하지 않아 칼날부분의 마모를 최소한으로 함으로 반영구적으로 사용할 수 있도록 한 것이다.The present invention relates to an automatic feed sheet cutting device that automatically cuts paper such as printing paper or film supplied to a facsimile machine, copier, printer, and the like automatically and quickly to transfer the driving force of the motor as worms and worm gears. A hinge shaft for cam operation on the worm gear is formed so that the movable blade can be combined with a compression spring, and a hinge shaft is formed on the other side of the movable blade to be inserted into a guide hole formed on a fixed blade, and then the compression spring is compressed. The compression spring installed on the hinge shaft of the worm gear has 3-5 times stronger rigidity than the compression spring installed on the hinge shaft inserted in the guide hole so that there is always one point between the fixed blade and the moving blade. By doing so, even if the movable blade is slightly bent, the paper to be fed can be cut smoothly. Do not include contact when the contact is always fixed when the cutting blade and the movable blade separated by one operation will allow permanent use by the wear of the blade portion to a minimum.

Description

자동 공급용지 절단장치Automatic feed paper cutting device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 외형을 나타내는 분해사시도.2 is an exploded perspective view showing the appearance of the present invention.

Claims (1)

워엄(6)을 회전축에 설치한 모우터(5)를 안착할 수 있는 절곡편(4a)과 상기 워엄(6)과 치차가 맞물리어 회동하고 힌지축(9)을 갖는 워엄기어(8)를 고정축(7)으로 설치한 안착편(4)을 형성하고, 상기 안착편(4)을 고정시킨 타측에 안내장공(3)을 천공하고 고정편(2)을 갖는 “ㄴ”자 형상의 고정날(1)을 형성하며, 상기 힌지축(9)에 삽입설치되어 압축스프링(13)에 탄지하도록 힌지편(11)을 형성한 타측에 힌지축(12)을 형성하여 상기 안내장공(3)에 삽입되어 압축스프링(14)으로 탄지결합한 “ㄱ”자 형상의 가동날(10)로 구성함을 특징으로 하는 자동 공급용지 절단장치.The bending piece 4a which can mount the motor 5 which installed the worm 6 in the rotating shaft, and the worm gear 8 which has the hinge shaft 9 and rotates when the gear and the said worm 6 interlock | rotate. Forming the seating piece (4) provided by the fixed shaft (7), and drills the guide hole (3) on the other side to which the seating piece (4) is fixed and the "b" shaped fixation having a fixing piece (2) The guide hole (3) is formed to form a blade (1), the hinge shaft (12) is formed on the other side of the hinge shaft (9) is inserted into the hinge shaft (9) and the hinge piece (11) is formed so as to touch the compression spring (13) Automatic feed paper cutting device, characterized in that consisting of a "b" shaped movable blade (10) inserted into the compression spring (14) is inserted into the. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940029621A 1994-11-11 1994-11-11 Paper auto-cutting apparatus KR0149489B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940029621A KR0149489B1 (en) 1994-11-11 1994-11-11 Paper auto-cutting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940029621A KR0149489B1 (en) 1994-11-11 1994-11-11 Paper auto-cutting apparatus

Publications (2)

Publication Number Publication Date
KR960020324A true KR960020324A (en) 1996-06-17
KR0149489B1 KR0149489B1 (en) 1998-10-15

Family

ID=19397700

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940029621A KR0149489B1 (en) 1994-11-11 1994-11-11 Paper auto-cutting apparatus

Country Status (1)

Country Link
KR (1) KR0149489B1 (en)

Also Published As

Publication number Publication date
KR0149489B1 (en) 1998-10-15

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