KR100297978B1 - Ribbon cartridges in fax machines with paper feeder - Google Patents

Ribbon cartridges in fax machines with paper feeder Download PDF

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Publication number
KR100297978B1
KR100297978B1 KR1019980026671A KR19980026671A KR100297978B1 KR 100297978 B1 KR100297978 B1 KR 100297978B1 KR 1019980026671 A KR1019980026671 A KR 1019980026671A KR 19980026671 A KR19980026671 A KR 19980026671A KR 100297978 B1 KR100297978 B1 KR 100297978B1
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KR
South Korea
Prior art keywords
paper
roll
ribbon cartridge
ribbon
facsimile
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KR1019980026671A
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Korean (ko)
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KR20000007380A (en
Inventor
최승만
Original Assignee
이정태
대우통신 주식회사
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Priority to KR1019980026671A priority Critical patent/KR100297978B1/en
Publication of KR20000007380A publication Critical patent/KR20000007380A/en
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Publication of KR100297978B1 publication Critical patent/KR100297978B1/en

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    • 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
    • H04N1/00671—Winding or feeding the medium into a cassette or onto a spindle or the like
    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters 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
    • B41J2/32—Typewriters 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 using thermal heads
    • 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
    • B41J32/00—Ink-ribbon cartridges
    • 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
    • H04N1/00591—Conveying sheets before or after scanning from the scanning position
    • 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
    • H04N1/00602—Feed rollers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0082—Image hardcopy reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0093—Facsimile machine

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

본 발명은 팩시밀리의 리본카트리지에 관한 것으로, 그 목적은 용지 급지가이드가 일체로 구비된 팩시밀리의 리본카트리지를 제공하는 것이다.The present invention relates to a facsimile ribbon cartridge, and an object thereof is to provide a facsimile ribbon cartridge having a paper feed guide integrally.

본 발명은 프레임에 용지 이송방향과 직교되게 TPH가 설치되고, 그 THP의 전후로 롤러홈이 형성된 리본카트리지안착부에 상기 롤러홈에 각각 삽입되어 사용되지 않은 감열리본이 감기는 공급롤과, 상기 공급롤에서 풀린 감열리본이 감기는 권취롤과, 상기 양 롤을 덮어쓰는 커버로 이루어진 리본카트리지가 장착되는 팩시밀리에 있어서, 상기 각 롤러홈의 외측에 형성된 고정홈과, 상기 커버의 양 롤 축받이의 외측면으로 각각 용지 이송방향으로 연결되고 양측단부에는 상기 고정홈에 걸리는 걸림턱이 형성된 링크가 결합되고, 상기 공급롤이 결합되는 표면에는 이송되는 용지를 받쳐주는 다수개의 가이드리브가 돌설된 것을 특징으로 한다.According to the present invention, a TPH is installed in a frame orthogonal to a paper feed direction, and a feed roll in which unused thermal ribbons are wound by being inserted into each of the roller grooves is formed in a ribbon cartridge seat having roller grooves before and after the THP. A facsimile machine in which a ribbon roll composed of a winding ribbon wound from a roll and a cover covering the two rolls is mounted, the fixing groove formed on the outside of each roller groove, and the outside of both roll bearings of the cover. Each side is connected in the paper conveying direction, and the both ends are coupled to the link formed with a locking jaw to be caught in the fixing groove, a plurality of guide ribs supporting the paper to be conveyed on the surface to which the feed roll is coupled .

본 발명의 효과는 리본카트리지의 상면을 따라 용지가 이송되도록하여 용지를 이송시키기 위한 별도의 부품을 줄일 수 있고, 가이드리브가 이송되는 용지의 마찰면을 줄여줄 뿐만 아니라 정전기 등이 발생되는 것을 방지하여 용지가이드기능을 원할하게 해준다.The effect of the present invention is to reduce the separate parts for conveying the paper by transporting the paper along the upper surface of the ribbon cartridge, to reduce the friction surface of the paper to which the guide ribs are conveyed, as well as to prevent the occurrence of static electricity, etc. Makes the paper guide function smooth.

Description

용지 이송장치가 구비된 팩시밀리의 리본카트리지Facsimile ribbon cartridge with paper feeder

본 발명은 열전사 프린팅 방식 일반용지 팩시밀리(이하, 팩시밀리라 칭함)의 리본카트리지에 관한 것으로, 특히 용지 급지가이드가 일체로 구비된 팩시밀리의 리본카트리지 관한 것이다.The present invention relates to a ribbon cartridge of a thermal transfer printing general paper facsimile (hereinafter referred to as a facsimile), and in particular, to a ribbon cartridge of a facsimile provided with a paper feed guide integrally.

일반적으로 팩시밀리는 지면(紙面)상의 문자, 그림, 사진을 전기적으로 송수신하는 장치로서, 크게 원고의 데이터를 스캐닝하는 CIS(Contact Image Sensor) 및 상기 CIS를 통과할 때 원고를 가압시키는 CIS롤러 등으로 구성된 송신부와, 외부로부터 수신된 전기적 신호를 용지에 기록시키는 TPH, 그리고 상기 TPH와 용지가 접촉되도록 가압하는 플래튼롤러 등으로 구성된 수신부로 구분된다.In general, a facsimile is a device that electrically transmits and receives texts, pictures, and photographs on the ground, and includes a CIS (Contact Image Sensor) that scans the data of the document and a CIS roller that presses the document when passing the CIS. And a TPH for recording the electrical signal received from the outside on a sheet, and a platen roller for pressing the TPH with the sheet.

한편, 상술된 구성을 가진 팩시밀리는 수신된 데이터를 출력하는 방식에 따라 용지안착부에 롤형태로 말려 표면이 감열처리되어 TPH와 직접 접촉되면서 데이터가 출력되는 감열용지가 사용되는 기종과, 표면에 감열처리 되지 않은 일반용지에 감열리본을 통해 데이터가 인쇄되는 기종으로 구분된다.On the other hand, the facsimile having the above-described configuration is rolled in the form of a roll in the paper seat according to the method of outputting the received data, the surface is heat-treated, and the direct contact with the TPH, the paper used for the type of paper, and the surface It is classified as a type that prints data through thermal ribbon on general thermal paper.

상술된 일반용지를 사용하는 기종은 용지가 TPH를 통과할 때 리본카트리지에 장착된 공급롤에서 권취롤로 이송되는 감열리본이 동시에 이송되면서 감열리본의 표면에 특수처리된 왁스코팅에 데이터가 출력되면 그 출력된 부분이 용지에 인쇄된다.The model using the above-mentioned plain paper is that when the paper passes through the TPH, the thermal ribbon transferred from the feed roll mounted on the ribbon cartridge to the take-up roll is simultaneously transferred, and the data is output to the wax coating specially treated on the surface of the thermal ribbon. The output part is printed on the paper.

도 1은 종래의 리본카트리지가 팩시밀리에 결합된 구조를 나타낸 분리사시도이다.1 is an exploded perspective view showing a structure in which a conventional ribbon cartridge is coupled to a facsimile.

이를 참조하면, 팩시밀리 본체의 프레임(110)에는 리본카트리지안착부(111)가 형성되고, 그 리본카트리지안착부(111)에는 용지가 공급되는 방향과 직교되는 방향으로 일정거리 이격되게 롤러홈(112)이 형성되어 있다. 롤러홈(112)의 양측벽에는 마이콤의 회로적인 작동으로 동작되는 구동모터에 의해 회전되는 구동축(114)이 돌설되어 있다.Referring to this, the ribbon cartridge seating portion 111 is formed in the frame 110 of the facsimile body, and the ribbon cartridge seating portion 111 is spaced apart from the roller groove 112 by a predetermined distance in a direction perpendicular to the direction in which the paper is fed. ) Is formed. On both side walls of the roller groove 112, the drive shaft 114 is rotated by a drive motor operated by the circuit operation of the microcomputer.

그리고, 리본카트리지(130)의 양 롤러홈(112) 사이에는 용지공급방향과 직교되게 TPH(120)가 설치되어 있다.And, between the two roller grooves 112 of the ribbon cartridge 130, the TPH 120 is installed perpendicular to the paper feed direction.

리본카트리지(130)는 사용되지 않은 감열리본(70)이 감긴 공급롤(150)과, 공급롤(150)에 풀린 감열리본(70)이 TPH(120)를 통과된 후에 감기는 권취롤(160)과, 상기 권취롤(160) 및 공급롤(150)을 덮어쓰는 커버(131)로 구성되어 있다.The ribbon cartridge 130 is a winding roll 160 wound after the unused thermal ribbon 70 is wound on the supply roll 150 and the thermal ribbon 70 unwound on the supply roll 150 passes through the TPH 120. ) And a cover 131 covering the winding roll 160 and the supply roll 150.

커버(131)에는 중심부에 TPH구멍(132)이 형성되고, 양측면에는 각 롤(150,160)의 회전축(152)이 회전되게 결합되는 축공(139)이 구비된 축받이(138)가 형성되어 있다.The cover 131 has a TPH hole 132 formed at the center thereof, and a bearing 138 having a shaft hole 139 to which the rotating shafts 152 of the rolls 150 and 160 are rotatably coupled to both sides.

도 2는 종래의 팩시밀리에 용지가 급지되는 것을 나타낸 단면도이다.2 is a cross-sectional view showing paper being fed into a conventional facsimile.

이를 참조하면, 리본카트리지(130)의 축받이(138)에서 감열리본(70)이 감긴 공급롤(150)과 권취롤(160)이 회전가능하게 결합된 상태로 본체의 리본카트리지안착부(111)에 장착된다.Referring to this, the ribbon cartridge mounting portion 111 of the main body in a state that the supply roll 150 and the take-up roll 160 wound around the thermal ribbon 70 is rotatably coupled to the bearing 138 of the ribbon cartridge 130. Is mounted on.

이때, 공급롤(150)과 권취롤(160)은 롤러홈(112)에 삽입되고, 감열리본(70)은 TPH(120)상면에 걸쳐지게 됨과 동시에 롤러홈(112)의 구동축(114)에 양 롤(150,160)의 양측 회전축(152)이 결합된다.At this time, the supply roll 150 and the take-up roll 160 is inserted into the roller groove 112, the thermal ribbon 70 is spread over the upper surface of the TPH 120 and at the same time to the drive shaft 114 of the roller groove 112 Both rotation shafts 152 of both rolls 150 and 160 are coupled.

이와 같이 결합된 상태에서 급지카세트에 셋팅된 용지는 ASF롤러에 의해 공급되면 리본카트리지(130)의 상부에 설치된 용지공급브래킷(80)을 따라 TPH(120)로 공급된다.The paper set in the paper feed cassette in the combined state is supplied to the TPH 120 along the paper feed bracket 80 installed on the ribbon cartridge 130 when supplied by the ASF roller.

이와 동시에 본체의 마이콤에 의해 전기적으로 연결된 구동모터가 회전되면서 기어열과 같은 동력전달수단에 의해 구동축(114)이 회전됨에 따라서 공급롤(150)과 권취롤(160)이 회전되고, 용지와 감열리본(70)이 서로 상하로 적층된 상태에서 TPH(120)를 통과하게 된다.At the same time, as the drive shaft 114 is rotated by a power transmission means such as a gear train while the drive motor electrically connected by the microcomputer of the main body is rotated, the supply roll 150 and the take-up roll 160 rotate, and the paper and the thermal ribbon 70 passes through the TPH 120 in a state of being stacked on top of each other.

그러나 용지가 TPH(120)로 공급될 때 용지공급롤러(180)에 의해 용지공급브래킷(80)을 따라 용지가 이송되기 때문에 용지공급브래킷(80)이 차지하는 공간에 의해 제품 전체의 높이가 높아져서 컴팩트한 디자인 설계가 어렵울 뿐 만아니라 부품수가 많아 생산단가 등이 높아져 생산성 및 작업성이 떨어지는 문제점이 있었다.However, when the paper is fed to the TPH 120, the paper is conveyed along the paper feed bracket 80 by the paper feed roller 180, so the height of the entire product is increased by the space occupied by the paper feed bracket 80. Not only is it difficult to design a design, but also the number of parts is high, resulting in a high production cost and a problem in productivity and workability.

따라서, 본 발명의 목적은 용지급지가이드가 일체로 형성된 용지 이송장치가 구비된 팩시밀리의 리본카트리지를 제공하는 것이다.Accordingly, it is an object of the present invention to provide a ribbon cartridge of a facsimile having a sheet conveying apparatus in which a sheet feeding guide is integrally formed.

도 1은 종래의 리본카트리지가 팩시밀리에서 분리된 것을 나타낸 분리사시도,1 is an exploded perspective view showing a conventional ribbon cartridge separated from the facsimile,

도 2는 종래의 리본카트리지가 결합된 팩시밀리에서 용지가 이송되는 것을 나타낸 단면도,Figure 2 is a cross-sectional view showing that the paper is transported in a conventional ribbon cartridge combined facsimile,

도 3은 본 발명에 따른 리본카트리지가 팩시밀리에서 분리된 것을 나타낸 분리사시도,Figure 3 is an exploded perspective view showing that the ribbon cartridge according to the invention separated from the facsimile,

도 4는 본 발명에 따른 리본카트리지가 팩시밀리에 결합된 상태를 나타낸 단면도,Figure 4 is a cross-sectional view showing a state in which the ribbon cartridge according to the invention coupled to the facsimile,

도 5는 본 발명에 따른 리본카트리지가 결합된 팩시밀리에서 용지가 이송되는 것을 나타낸 단면도이다.Figure 5 is a cross-sectional view showing that the paper is transported in the facsimile ribbon cartridge combined according to the present invention.

*** 도면의 주요 부분에 대한 부호 설명 ****** Explanation of symbols on the main parts of the drawing ***

10 : 프레임 11 : 리본카트리지안착부10 frame 11 ribbon cartridge mounting portion

12 : 롤러홈 14 : 구동축12: roller groove 14: drive shaft

16 : 고정홈 20 : TPH16: fixing groove 20: TPH

30 : 리본카트리지 32 : TPH구멍30: ribbon cartridge 32: TPH hole

34 : 공급부 36 : 권취부34: supply part 36: winding part

38 : 축받이 39 : 축공38: bearing 39: shaft work

40 : 가이드리브 42 : 링크40: guide rib 42: link

50 : 공급롤 60 : 권취롤50 feed roller 60 winding roll

70 : 감열리본70: thermal ribbon

상기한 목적을 달성하기 위하여, 본 발명은 프레임에 용지 이송방향과 직교되게 TPH가 설치되고, 그 THP의 전후로 롤러홈이 형성된 리본카트리지안착부에 상기 롤러홈에 각각 삽입되어 사용되지 않은 감열리본이 감기는 공급롤과, 상기 공급롤에서 풀린 감열리본이 감기는 권취롤과, 상기 양 롤을 덮어쓰는 커버로 이루어진 리본카트리지가 장착되는 팩시밀리에 있어서, 상기 롤러홈의 외측에 형성된 고정홈과, 상기 커버의 양 롤 축받이의 외측면으로 각각 용지 이송방향으로 연결되고 양측단부에는 상기 고정홈에 걸리는 걸림턱이 형성된 링크가 결합되고, 상기 공급롤이 결합되는 표면에는 이송되는 용지를 받쳐주는 다수개의 가이드리브가 돌설된 것을 특징으로 한다.In order to achieve the above object, the present invention is a thermal ribbon is inserted into the roller groove, the TPH is installed in the frame orthogonal to the paper conveying direction, and the roller cartridge seat portion formed with the roller groove before and after the THP, respectively, the unused thermal ribbon A facsimile machine equipped with a ribbon cartridge comprising a supply roll for winding, a winding roll for winding the thermal ribbon loosened from the supply roll, and a cover for covering both rolls, the fixing groove formed on the outside of the roller groove, A plurality of guides are connected to the outer surfaces of both roll bearings of the cover, respectively, in a paper conveying direction, and both side ends thereof have a link formed with a locking jaw engaging the fixing groove, and a plurality of guides supporting the conveyed paper on the surface to which the feed roll is coupled. The ribs are protruding.

본 발명의 구성에 의하면 프레임의 리본카트리지안착부에 리본카트리지를 장착시키면 고정구의 걸림턱이 프레임의 고정홈에 고정되고, 커버의 가이드리브 상면으로 용지가 이송됨에 따라서 용지를 급지하는 별도의 급지장치가 필요하지 않고, 고정홈에 걸림턱이 고정됨에 따라서 리본카트리지 커버가 들뜨는 리프팅 현상이 방지된다.According to the configuration of the present invention, when the ribbon cartridge is mounted on the ribbon cartridge mounting portion of the frame, the latching jaw of the fixture is fixed to the fixing groove of the frame, and a separate paper feeding device for feeding the paper as the paper is transferred to the upper surface of the guide rib of the cover. Is not required, and as the locking jaw is fixed to the fixing groove, the lifting phenomenon of lifting the ribbon cartridge cover is prevented.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명에 따른 리본카트리지가 팩시밀리에 장착되는 상태를 나타낸 분리사시도이다.3 is an exploded perspective view showing a state in which the ribbon cartridge according to the present invention is mounted on the facsimile.

이를 참조하면, 팩시밀리의 본체의 프레임(10)은 용지가 이송될 때 데이터가 인쇄되는 TPH(20)가 설치된 리본카트리지안착부(11)를 구성하는 것으로, 용지 이송방향과 직교되게 TPH(20)가 설치되어 있고, 그 TPH(20)의 전후에는 하측으로 함몰된 롤러홈(12)이 형성되어 있다. 그리고, 롤러홈(12)의 외측에는 장착부(16)가 형성되어 있다.Referring to this, the frame 10 of the main body of the facsimile constitutes a ribbon cartridge seating portion 11 in which a TPH 20 is installed in which data is printed when the paper is conveyed. The TPH 20 is perpendicular to the paper conveying direction. Is provided, and roller grooves 12 recessed downward are formed before and after the TPH 20. And the mounting part 16 is formed in the outer side of the roller groove 12. As shown in FIG.

리본카트리지(30)는 사용되지 않은 감열리본(70)이 감긴 공급롤(50)과, 공급롤(50)에서 풀린 감열리본(70)이 감기는 권취롤(60)과, 공급롤(50)과 권취롤(60)을 덮어씌우는 커버(31)로 구성되어 있다.The ribbon cartridge 30 is a feed roll 50 on which an unused thermal ribbon 70 is wound, a winding roll 60 on which the thermal ribbon 70 loosened from the supply roll 50 is wound, and a supply roll 50. And a cover 31 covering the take-up roll 60.

공급롤(50)과 권취롤(60)은 동일한 형태로 형성되어 회전축(52)의 외주면에는 감열리본(70)의 폭만큼의 길이로 이격되게 형성되어 있다. 그리고, 플랜지의 외측으로 회전축(52)이 연장되고, 그 연장된 회전축(52)의 내주면에는 롤러홈(12)의 구동축(14)이 결합된다.The feed roll 50 and the take-up roll 60 are formed in the same shape and are formed on the outer circumferential surface of the rotating shaft 52 so as to be spaced apart by the length of the thermal ribbon 70. Then, the rotation shaft 52 is extended to the outside of the flange, the drive shaft 14 of the roller groove 12 is coupled to the inner peripheral surface of the extended rotation shaft 52.

커버(31)는 중심부에 TPH구멍(32)이 형성되어 있고 용지가 공급되는 전방 양측에는 공급롤(50)의 회전축(52)이 회전되게 결합되는 공급부(34)와, 용지가 배출되는 후방에는 권취롤(60)의 회전축(52)이 회전되게 결합되는 권취부(36)의 양측면에는 축공(39)이 구비된 축받이(38)가 형성되 있다.The cover 31 has a TPH hole 32 formed at the center thereof, and a feed part 34 to which the rotary shaft 52 of the feed roll 50 is rotatably coupled to both front sides of the paper feeder, and a rear of the paper discharger. On both sides of the winding portion 36 to which the rotation shaft 52 of the winding roll 60 is rotatably coupled, bearing 38 having a shaft hole 39 is formed.

그리고, 공급부(34)는 용지가 공급되는 방향으로 일정한 기울기를 갖는 경사면이 형성되고, 그 경사면에는 일정한 높이로 돌설된 가이드리브(40)가 형성되어 있다.The supply section 34 is formed with an inclined surface having a constant inclination in the direction in which the paper is supplied, and a guide rib 40 protruding at a predetermined height is formed on the inclined surface.

또한 축받이(38)의 외측면에는 외측으로 연장된 연결구에 의해 용지이송방향으로 링크(42)가 결합되어 있다.In addition, the link 42 is coupled to the outer surface of the bearing 38 in the paper feed direction by a connector extending outwardly.

도 4는 본 발명에 따른 리본카트리지가 팩시밀리에 결합된 상태를 나타낸 단면도이다.Figure 4 is a cross-sectional view showing a state in which the ribbon cartridge according to the invention coupled to the facsimile.

이를 참조하면, 리본카트리지(30) 커버(31)의 공급부(34)에는 사용되지 않은 감열리본(70)이 감긴 공급롤(50)의 회전축(52) 양측단부를 축받이(38)의 축공(39) 에 결합시키고, 권취부(36)에 공급롤(50)에서 풀리는 감열리본(70)이 감긴 권취롤(60)을 결합시킨다.Referring to this, the shaft hole 39 of the bearing 38 of both ends of the rotary shaft 52 of the feed roll 50 in which the unused thermal ribbon 70 is wound around the supply portion 34 of the cover 31 of the ribbon cartridge 30. ), And the winding roll 60 wound around the thermal ribbon 70 unwound from the supply roll 50 to the winding 36.

이와 같이 리본카트리지(30)가 결합된 상태에서 본체 프레임(10)의 리본카트리지안착부(11)에 장착시키면 공급롤(50)과 권취롤(60)은 롤러홈(12)에 삽입되고, 링크(42)가 장착부(16)에 받쳐진다.As such, when the ribbon cartridge 30 is attached to the ribbon cartridge seating portion 11 of the main frame 10, the supply roll 50 and the take-up roll 60 are inserted into the roller groove 12, and the link is provided. 42 is supported by the mounting portion 16.

도 5는 본 발명에 따른 리본카트리지가 장착된 팩시밀리에서 용지가 공급되는 상태를 나타낸 단면도이다.Figure 5 is a cross-sectional view showing a state in which the paper is supplied in the ribbon cartridge is mounted according to the present invention.

이를 참조하면, 용지카세트의 셋팅된 용지가 ASF롤러를 통해 TPH(20)로 공급될 때 용지가 리본카트리지(30)의 공급부(34) 상면에 돌설된 가이드리브(40)를 타고넘는다.Referring to this, when the set paper of the paper cassette is supplied to the TPH 20 through the ASF roller, the paper rides over the guide rib 40 protruding on the upper surface of the supply part 34 of the ribbon cartridge 30.

이때, 가이드리브(40)는 용지가 리본카트리지(30)의 공급부(34)의 상면에서 용지가 들뜨게 됨에 따라서 마찰면이 줄어들고, 정전기 등이 방지되어 용지의 이송이 용이해진다.At this time, the guide rib 40 is reduced as the paper is lifted from the upper surface of the supply portion 34 of the ribbon cartridge 30, the friction surface is reduced, the static electricity and the like is easy to transport the paper.

이상에서 설명한 본 발명을 적용하면 리본카트리지의 상면을 따라 용지가 이송되도록하여 용지를 이송시키기 위한 별도의 부품을 줄일 수 있고, 가이드리브가 이송되는 용지의 마찰면을 줄여줄 뿐만 아니라 정전기 등이 발생되는 것이 방지된다.By applying the present invention described above it is possible to reduce the separate parts for conveying the paper by transporting the paper along the upper surface of the ribbon cartridge, reduce the friction surface of the paper to which the guide ribs are conveyed, as well as electrostatic Is prevented.

Claims (1)

프레임(10)에 용지 이송방향과 직교되게 TPH(20)가 설치되고, 그 THP(20)의 전후로 롤러홈(12)이 형성된 리본카트리지안착부(11)에 상기 롤러홈(12)에 각각 삽입되어 사용되지 않은 감열리본(70)이 감기는 공급롤(50)과, 상기 공급롤(50)에서 풀린 감열리본(70)이 감기는 권취롤(60)과, 상기 양 롤(50,60)을 덮어쒸우는 커버(31)로 이루어진 리본카트리지(30)가 장착되는 팩시밀리에 있어서,TPH (20) is installed in the frame (10) orthogonal to the paper conveying direction, and inserted into the roller groove (12) in the ribbon cartridge mounting portion (11) in which the roller groove (12) is formed before and after the THP (20). And a feed roll 50 to which the thermal ribbon 70 which is not used is wound, a winding roll 60 to which the thermal ribbon 70 loosened from the feed roll 50 is wound, and the rolls 50 and 60. In the fax that the ribbon cartridge 30 made of a cover 31 covering the 상기 각 롤러홈(12)의 외측에 형성된 장착부(16)과;A mounting portion 16 formed outside the roller grooves 12; 상기 커버(31)의 양 롤(50,60) 축받이 외측면으로 각각 용지 이송방향으로 연결되고 양측단부에는 상기 장착부(16)에 걸리는 걸림턱(46)이 형성된 링크(42)가 결합되고, 상기 공급롤(50)이 결합되는 표면에는 이송되는 용지를 받쳐주는 다수개의 가이드리브(40)가 돌설된 것을 특징으로 하는 용지 이송장치가 구비된 팩시밀리의 리본카트리지.Links 42 having engaging jaws 46 on the mounting portion 16 are coupled to both rolls 50 and 60 bearing outer surfaces of the cover 31 in the paper conveying direction, respectively, and on both side ends thereof. A ribbon cartridge of a facsimile machine equipped with a paper conveying device, characterized in that a plurality of guide ribs 40 supporting the conveyed paper on the surface to which the feed roll 50 is coupled.
KR1019980026671A 1998-07-02 1998-07-02 Ribbon cartridges in fax machines with paper feeder KR100297978B1 (en)

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