KR100251130B1 - Auto turn apparatus of a sheet and series paper feeder - Google Patents

Auto turn apparatus of a sheet and series paper feeder Download PDF

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Publication number
KR100251130B1
KR100251130B1 KR1019980002190A KR19980002190A KR100251130B1 KR 100251130 B1 KR100251130 B1 KR 100251130B1 KR 1019980002190 A KR1019980002190 A KR 1019980002190A KR 19980002190 A KR19980002190 A KR 19980002190A KR 100251130 B1 KR100251130 B1 KR 100251130B1
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KR
South Korea
Prior art keywords
sheet
lever
continuous paper
feeder
friction
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KR1019980002190A
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Korean (ko)
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KR19990066338A (en
Inventor
윤갑식
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윤종용
삼성전자주식회사
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Priority to KR1019980002190A priority Critical patent/KR100251130B1/en
Publication of KR19990066338A publication Critical patent/KR19990066338A/en
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Publication of KR100251130B1 publication Critical patent/KR100251130B1/en

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    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • 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
    • B41J11/008—Controlling printhead for accurately positioning print image on printing material, e.g. with the intention to control the width of margins
    • 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
    • B41J11/48—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts
    • B41J11/50—Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers, e.g. devices for switching over from handling of copy material in sheet form to handling of copy material in continuous form and vice versa or point-of-sale printers comprising means for printing on continuous copy material, e.g. journal for tills, and on single sheets, e.g. cheques or receipts in which two or more papers or sets are separately fed in the same direction towards the printing position

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  • Handling Of Sheets (AREA)

Abstract

PURPOSE: An automatic switch of a sheet and continuous paper supplier is provided to share by automatically switching a sheet or a continuous paper supplier. CONSTITUTION: A sheet paper supplier(20) is installed in front of a main board(11). A continuous paper supplier is installed behind the main board(11). The sheet paper supplier or the continuous paper supplier is automatically selected by rotating an operating lever(21) leftward or rightward according to a direction of a carriage(50). The sheet paper supplier(20) is driven when the carriage(50) pushes the right side of the operating lever(21) leftward. The continuous paper supplier is driven by locating the operating lever(21) between protruding plates behind the carriage(50) and moving the operating lever(21) rightward. The continuous paper supplier is returned to the sheet paper supplier(20) by locating the operating lever(21) between the protruding plates and moving the operating lever(21) leftward.

Description

낱장 겸용 연속용지공급장치의 자동 전환장치Automatic switching device for single sheet continuous feeder

본 발명은 잉크젯프린터에 관한 것으로, 더욱 상세하게는 낱장식 잉크젯프린터에 연속용지를 공급하는 연속용지공급장치가 설치되어 낱장 또는 연속용지를 자동으로 전환하여 겸용으로 사용할 수 있도록 한 낱장 겸용 연속용지공급장치의 자동 전환장치에 관한 것이다.The present invention relates to an inkjet printer, and more particularly, a continuous paper supply device for supplying continuous paper to a sheet-type inkjet printer is installed so that a single sheet or a continuous paper can be used in combination by automatically converting a single sheet or a continuous paper supply It relates to an automatic switching device of the device.

잉크젯프린터에서 낱장, 연속 용지를 모두 사용하여 모드를 설정할 때 사용자의 조작에 의해서 사용하고 있지만, 자동으로 전환시키는 구성을 택해서 네트워크 프린터를 가능케한다.Although the inkjet printer is used by user's operation when setting the mode using both sheet and continuous paper, it is possible to select a configuration that automatically switches to enable a network printer.

일반적으로 낱장용지 급지와 연속용지 급지를 수행할 수 있도록 구성된 잉크젯프린터에서 이를 사용하는 방법은 낱장용지를 급지할 때는 자동으로 급지가 되게 하고 연속용지를 사용할 때는 사용자가 별도로 잉크젯프린터를 조작하여 작동을 하게된다.In general, the inkjet printer configured to perform single sheet feeding and continuous paper feeding can be used to automatically feed paper when feeding sheet paper, and to operate the inkjet printer separately when using continuous paper. Will be done.

그러나 낱장용지공급장치의 낱장용지와 연속용지공급장치의 연속용지를 자동으로 전환하여 작업할 수 없어서 낱장용지공급장치(또는 연속용지공급장치)에서 연속용지공급장치(또는 낱장용지공급장치)를 사용하고자 할 때는 사용자가 별도로 조작을 가하여만 작동되므로 불편하고, 작업 속도가 느리게 되는 문제점이 있다.However, the continuous sheet feeder (or sheet feeder) is used in the sheet feeder (or continuous sheet feeder) because the sheet paper of the sheet feeder and the continuous sheet feeder of the continuous sheet feeder cannot be switched to work automatically. When you want to operate only because the user applies a separate operation is inconvenient, there is a problem that the work speed is slow.

따라서 본 발명은 상술한 문제점을 해결하고자 하는 것으로, 낱장식 잉크젯프린터에 연속용지를 공급하는 연속용지공급장치가 설치되어 낱장 또는 연속용지를 자동으로 전환하여 겸용으로 사용할 수 있도록 한 낱장 겸용 연속용지공급장치의 자동 전환장치를 제공함에 목적이 있다.Therefore, the present invention is to solve the above-described problems, the continuous paper supply device for supplying continuous paper to the sheet-type inkjet printer is installed, the single-sheet continuous paper supply to be used in combination by automatically switching the sheet or continuous paper It is an object of the present invention to provide an automatic switching device.

이러한 목적을 달성하기 위한 본 발명은 낱장용지공급장치와 연속용지공급장치를 겸용으로 사용할 수 있도록 구비된 잉크젯프린터에 있어서, 낱장용지공급장치(또는 연속용지공급장치)에서 캐리지가 안내봉을 따라 이동하여 작동레버를 회전시켜 자동적으로 연속용지공급장치를 작동시킬 수 있도록 구성된 것을 특징으로 한다.In order to achieve the above object, the present invention provides an inkjet printer equipped with a sheet paper feeder and a continuous paper feeder, and the carriage moves along the guide rod in the sheet feeder (or continuous paper feeder). It is characterized in that it is configured to automatically operate the continuous paper feeder by rotating the operating lever.

도 1은 본 발명에 따른 잉크젯프린터의 낱장용지공급장치의 사시도,1 is a perspective view of a sheet paper feeding apparatus of an inkjet printer according to the present invention;

도 2는 본 발명에 따른 잉크젯프린터의 연속용지공급장치의 사시도,2 is a perspective view of a continuous paper feed apparatus of an inkjet printer according to the present invention;

도 3은 본 발명에 따른 연속용지공급장치의 작동 상태도,Figure 3 is an operating state of the continuous paper feeder according to the present invention,

도 4는 본 발명에 따른 작동레버의 캐리지에 의한 작동 상태도,Figure 4 is an operating state by the carriage of the operating lever according to the invention,

도 5는 본 발명에 따른 연속용지공급장치의 해제 상태도이다.Figure 5 is a release state diagram of the continuous paper feed apparatus according to the present invention.

*도면의 주요부분에 대한 부호 설명** Description of symbols on the main parts of the drawings *

30 ; 연속용지공급장치 33 ; 트랙터30; Continuous paper feeder 33; tractor

34 ; 상측사각봉 35 ; 크랭크레버34; Upper square bar 35; Crank lever

36 ; 해제레버 37 ; 프릭션레버36; Release lever 37; Friction Lever

38 ; 프릭션축 39 ; 스프링38; Friction axis 39; spring

40 ; 작용부 41 ; 트랙터작용부40; Working part 41; Tractor

42 ; 차단편 43 ; 제1기어42; Blocking piece 43; First gear

44 ; 제2기어44; 2nd gear

이하 본 발명의 구성 및 작용을 첨부된 도면을 참조로하여 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

예시도면 도 1은 본 발명에 따른 잉크젯프린터(10)로써, 잉크젯프린터(10)의 메인보드(11)를 기준으로 앞에는 낱장용지공급장치(20)가 구비되어 있고, 메인보드(11)의 뒤에는 연속용지공급장치가 구비되어 있다.Exemplary drawings Figure 1 is an inkjet printer 10 according to the present invention, a sheet paper feeder 20 is provided in front of the main board 11 of the inkjet printer 10, and behind the main board 11 Continuous paper feeder is provided.

본 발명에 따른 잉크젯프린터(10)는 사용자가 별도로 조작하지 않아도 프린터드라이버가 작동하여 용지를 일반용지(A4, A3 등)인 낱장용지를 사용할 것인가 또는 연속용지를 사용할 것인지를 지정하여 하나의 프린터를 여러 사람이 공동으로 사용할 수 있도록 구성된 것이다.The inkjet printer 10 according to the present invention uses a single printer by specifying whether to use a single sheet or a continuous sheet of paper (A4, A3, etc.) or a continuous sheet of paper without the user operating the printer driver. It is designed to be shared by several people.

또한 캐리지(50)가 안내봉(12)을 따라 좌, 우로 왕복 이동되면서 캐리지(50)의 하단에 놓인 용지에 잉크카트리지를 통해서 인쇄하게 되는데 이동되는 캐리지(50)의 좌, 우 방향에 따라 작동레버(21)가 왼쪽 또는 오른쪽으로 회전하여 연속용지공급장치를 사용할 것인가 또는 낱장용지공급장치(20)를 사용할 것인가를 자동으로 선택하여 결정되는 것이다.In addition, the carriage 50 is reciprocated to the left and right along the guide rod 12 to print through the ink cartridge on the paper placed on the bottom of the carriage 50 operates in accordance with the left and right directions of the carriage 50 to be moved The lever 21 is rotated left or right to determine whether to use the continuous paper feeder or the sheet feeder 20 automatically.

잉크젯프린터(10)의 앞에는 낱장 용지를 사용할 수 있도록 낱장용지공급장치(20)가 설치되고, 연속용지를 사용코자 할 때는 캐리지(50)가 안내봉(12)을 따라 이동하여 작동레버(21)을 왼쪽 또는 오른쪽으로 회전시켜 낱장용지공급장치(20)를 구동할 수 있도록 하거나 연속용지공급장치를 구동할 수 있도록 한 것이다.The sheet feeder 20 is installed in front of the inkjet printer 10 so that the sheet can be used. When the continuous sheet is to be used, the carriage 50 moves along the guide rod 12 to operate the lever 21. Rotate left or right to drive the sheet feeder 20 or to drive the continuous feeder.

본 도면상에서 캐리지(50)가 이동하여 작동레버(21)의 오른쪽 측면을 왼쪽으로 밀때는 낱장용지공급장치(20)를 구동시킨다.In this drawing, when the carriage 50 moves and pushes the right side of the operating lever 21 to the left, the sheet paper feeder 20 is driven.

또한 캐리지(50) 뒤에 부착된 돌출판(예시도면 도 4 참조)과 돌출판 사이에 작동레버(21)를 위치시키고 오른쪽으로 이동하면 작동레버(21)와 상호 연관된 부품들의 동작에 의해서 연속용지공급장치를 구동시킨다.In addition, when the operating lever 21 is positioned between the protrusion plate (refer to FIG. 4) and the protrusion plate attached to the back of the carriage 50 and moved to the right side, continuous paper is supplied by the operation of the parts related to the operation lever 21. Run the device.

상기 상태에서 해제하고 싶을 때(즉, 연속용지공급장치에서 낱장용지공급장치(20)로 전환)는 캐리지(50)의 돌출판과 돌출판 사이의 가운데에 작동레버(21)를 위치시키고 왼쪽으로 이동시키면 원상태로 복귀된다.When it is desired to release it from the above state (i.e., switch from the continuous paper feeder to the sheet feeder 20), the operating lever 21 is positioned in the middle between the protrusion plate and the protrusion plate of the carriage 50, and to the left. Move it back to its original state.

예시도면 도 2는 잉크젯프린터(10)의 연속용지공급장치(30)를 도 3은 연속용지공급장치(30)의 작동 상태를 보여준 것이다.Exemplary Drawings FIG. 2 shows the continuous paper feeder 30 of the inkjet printer 10 and FIG. 3 shows the operating state of the continuous paper feeder 30.

동작 순서는 다음과 같다.The operation sequence is as follows.

캐리지(예시도면 도 1 참조)가 안내봉을 따라 움직이면서 캐리지의 뒤에 부착된 돌출판에 작동레버가 걸려서 작동레버가 도면상 왼쪽으로 기울어져 회전된다.As the carriage (see FIG. 1 for example) moves along the guide rod, the operating lever is caught by the protrusion plate attached to the back of the carriage, and the operating lever is rotated to the left in the drawing.

하측사각봉(22)이 회전되면서 이와 연결된 크랭크레버(35)가 메인보드(11) 쪽으로 기울어져 회전된다.As the lower square bar 22 is rotated, the crank lever 35 connected thereto is inclined and rotated toward the main board 11.

크랭크레버(35)의 돌기부가 프릭션레버(37)의 하측부를 밀착하면서 밀어내 프릭션레버(37)도 메인보드(11) 쪽으로 회전되는 것이다.The projection lever 37 is also rotated toward the main board 11 while pushing the projection part of the crank lever 35 in close contact with the lower part of the friction lever 37.

즉 크랭크레버(35)가 시계 반대 방향으로 회전되면 프릭션레버(37)는 시계 방향으로 회전된다.That is, when the crank lever 35 is rotated in the counterclockwise direction, the friction lever 37 is rotated in the clockwise direction.

이때 "┐" 형의 해제레버(36)가 프릭션레버(37)와 스프링(39)으로 연결되어 있어서, 회전되어 경사진 상태에서 수평상태로 되고 해제레버(36)의 일측부가 프릭션레버(37)의 돌기부를 받치면서 밀착된다.At this time, the release lever 36 of the " ┐ " type is connected to the friction lever 37 and the spring 39, and is rotated to be in a horizontal state in the inclined state, and one side of the release lever 36 is the friction lever ( It is in close contact with the projection of 37).

프릭션레버(37)와 수평으로 연결된 프릭션축(38)이 회전되고, 프릭션축(38)의 끝단부에 설치된 작용부(40)가 아래로 회전되면서 트랙터작용부(41)와 밀착되며, 트랙터작용부(41)가 아래로 쳐진다.Friction shaft 38 connected horizontally with the friction lever 37 is rotated, the action portion 40 installed on the end of the friction shaft 38 is rotated down to be in close contact with the tractor action portion 41, the tractor The acting portion 41 is struck down.

상측사각봉(34)에 설치된 제1기어(43)가 아래에 설치된 제2기어(44)와 맞물려 대기 상태에 있게 되고, 모터가 회전되면 상기 제1, 제2기어(43)(44)가 연속적으로 회전되면서 상측사각봉(34)이 회전되어 연속용지가 트랙터(33)의 구동으로 캐리지(50)의 아랫면을 통과하여 공급되고, 캐리지(50)가 안내봉(12)을 따라 좌, 우로 왕복되면서 잉크카트리지가 분사하여 인쇄하는 것이다.The first gear 43 installed on the upper square bar 34 is in a standby state in engagement with the second gear 44 provided below. When the motor rotates, the first and second gears 43 and 44 are rotated. As the upper square bar 34 is rotated continuously, continuous paper is supplied through the lower surface of the carriage 50 by the driving of the tractor 33, and the carriage 50 is left and right along the guide rod 12. The ink cartridge is ejected and printed while being reciprocated.

그리고 작용부(40)가 프릭션롤러홀더(62)를 오른쪽 아래로 밀어내면서 프릭션롤러홀더(62)는 힌지부(63)를 중심으로 회전되어 프릭션롤러(60)는 피드롤러(61)의 상단면과 일정한 간격으로 벌어지게 된다.And while the action part 40 pushes the friction roller holder 62 to the lower right, the friction roller holder 62 is rotated about the hinge portion 63 so that the friction roller 60 feeds the feed roller 61. It will be spaced at regular intervals from the top surface.

따라서 연속용지가 트랙터(33)의 구동에 의해 배지되면서 프릭션롤러(60)와 피드롤러(61) 사이를 큰 마찰없이 원활하게 배지된다.Therefore, while the continuous paper is discharged by the drive of the tractor 33, the friction between the friction roller 60 and the feed roller 61 is smoothly discharged without large friction.

한편 예시도면 도 4는 캐리지(50)가 안내봉을 따라 움직일 때 캐리지(50)의 돌출판(51)에 의해 작동레버(21)가 오른쪽으로 이동하여 하측사각봉(22)이 연쇄적으로 회전되는 상태를 보여준 것이다.On the other hand, Figure 4 shows that the operating lever 21 is moved to the right by the protrusion plate 51 of the carriage 50 when the carriage 50 moves along the guide rod, the lower square bar 22 is rotated in series It showed the state of being.

예시도면 도 5는 상기 연속용지공급장치(30)가 해제된 상태를 보여준 것으로, 낱장용지공급장치를 작동할 수 있는 상태가 된다.Exemplary Drawing FIG. 5 shows a state in which the continuous paper feeder 30 is released, and the sheet feeder can be operated.

도 4에 있는 캐리지가(50) 이동하여 작동레버를 왼쪽으로 밀어내면 하측사각봉이 회전되고, 하측사각봉과 연결된 크랭크레버(35)가 시계 방향으로 해제레버(36)의 일측을 회전시킨다.When the carriage 50 in FIG. 4 moves and pushes the operation lever to the left, the lower square bar is rotated, and the crank lever 35 connected to the lower square bar rotates one side of the release lever 36 in a clockwise direction.

이때 해제레버(36)와 밀착된 프릭션레버(37)가 스프링(39)의 탄성력으로 시계 반대 방향으로 회전되고, 차단편(42)에 밀착되어 더 이상 회전이 안된다.At this time, the friction lever 37 in close contact with the release lever 36 is rotated counterclockwise by the elastic force of the spring 39, it is in close contact with the blocking piece 42 is no longer rotated.

또한 프릭션레버(37)와 일체로 연결된 프릭션축이 회전되면서 작용부(40)가 위로 회전되면서 트랙터작용부(41)도 위로 올라가게 되고, 상측사각봉(34)의 끝단부와 프레임(32)에 연결된 제2스프링의 탄성력으로 상측사각봉(34)의 일측 부위를 들어올리게 된다.(즉 상측사각봉의 오른쪽 부위가 왼쪽 부위보다 더 올라가 상측사각봉이 기울게 된다.)In addition, the friction shaft 37 integrally connected with the friction lever 37 is rotated while the operating part 40 is rotated upward, the tractor operating part 41 also rises up, the end of the upper square bar 34 and the frame 32 The second spring is lifted by the elastic force of the second spring connected to one side of the upper square bar (34) (that is, the right side of the upper square bar is higher than the left portion, the upper square bar is inclined.)

따라서 트랙터작용부와 인접되어 설치된 제1기어(43)가 그 아래에 설치된 제2기어(44)와 떨어지게 되어 모터가 구동되더라도 제2기어(44)의 구동력이 제1기어(43)에 전달되지 않아 연속용지공급장치(30)의 트랙터(33)는 작동되지 않게 되는 것이다.Therefore, even when the motor is driven, the first gear 43 installed adjacent to the tractor action part is separated from the second gear 44 installed thereunder so that the driving force of the second gear 44 is not transmitted to the first gear 43. Therefore, the tractor 33 of the continuous paper feeder 30 is not operated.

이때 프릭션롤러(60)는 피드롤러(61)의 상단에 밀착되어 낱장용지공급장치를 구동시키면 낱장용지가 원활하게 배지되는 것이다.At this time, the friction roller 60 is in close contact with the upper end of the feed roller 61 to drive the sheet feeder is that the sheet is smoothly discharged.

이상에서 설명한 바와 같이 본 발명은 사용자가 별도로 조작하지 않아도 프린터드라이버에서 낱장용지(A4, A3 등) 또는 연속용지를 사용할 수 있도록 자동적으로 지정하므로써 하나의 잉크젯프린터를 여러사람이 사용할 수 있는 효과가 있다.As described above, the present invention has the effect of allowing one inkjet printer to be used by several people by automatically designating the sheet driver (A4, A3, etc.) or continuous paper to be used in the printer driver without any separate operation. .

Claims (1)

캐리지가 왕복 이동되도록 설치되는 안내봉이 가로질러 설치되는 메인보드의 전방 및 후방에 낱장용지공급장치 및 연속용지 공급장치가 설치되는 잉크젯프린터에 있어서,An inkjet printer in which a sheet paper feeder and a continuous paper feeder are installed in front and rear of a main board on which guide rods installed to reciprocate the carriage are installed. 상기 메인보드의 일측에 설치되고, 상기 캐리지에 작동되며, 제어부의 제어에 의해 상기 낱장용지공급장치 및 연속용지 공급장치를 선택할 수 있도록 회동되는 작동레버와;An actuating lever installed on one side of the main board and actuated on the carriage and rotated to select the sheet feeder and the continuous feeder under the control of a controller; 상기 연속용지 공급장치의 양측 프래임에 가로질러 설치되는 상측 및 하측 사각봉과;Upper and lower rectangular bars installed across both frames of the continuous paper feeder; 상기 상측 사각봉의 상측에는 프릭션 축이 설치되고, 상기 프릭션 축의 일측 단부에 회동 가능하게 설치되는 프릭션 레버와;A friction lever is installed on an upper side of the upper square bar, and a friction lever rotatably installed at one end of the friction shaft; 상기 프릭션 레버와 접촉되어 회전하고, 상기 하측사각봉에 연결 설치되는 크랭크 레버와;A crank lever which rotates in contact with the friction lever and is connected to the lower square bar; 상기 프릭션 레버와 크랭크레버가 접촉되는 일측에 설치되고, 스프링으로 탄력 지지되는 해제레버와;A release lever installed at one side of the friction lever and the crank lever in contact with the spring lever and elastically supported by a spring; 상기 상측 사각봉의 양측에 설치되고, 연속용지를 이송시키기 위한 트랙터와;A tractor installed at both sides of the upper square bar and configured to transfer continuous paper; 상기 프릭션축의 단부에는 설치되는 작용부와;An acting portion provided at an end of the friction shaft; 상기 상측사각봉 단부에는 설치되고, 상기 작용부와 접촉되는 트랙터작용부를 포함하는 것을 특징으로 하는 낱장 및 연속용지공급장치의 자동 전환 장치.The upper square bar end is installed, automatic switching device of the sheet and continuous paper feeder, characterized in that it comprises a tractor action portion in contact with the action portion.
KR1019980002190A 1998-01-24 1998-01-24 Auto turn apparatus of a sheet and series paper feeder KR100251130B1 (en)

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