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KR890001868Y1 - Unnecessary ink recovery device for ink jet printer - Google Patents

Unnecessary ink recovery device for ink jet printer Download PDF

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Publication number
KR890001868Y1
KR890001868Y1 KR2019850010012U KR850010012U KR890001868Y1 KR 890001868 Y1 KR890001868 Y1 KR 890001868Y1 KR 2019850010012 U KR2019850010012 U KR 2019850010012U KR 850010012 U KR850010012 U KR 850010012U KR 890001868 Y1 KR890001868 Y1 KR 890001868Y1
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KR
South Korea
Prior art keywords
ink
unnecessary
container
garter
jet printer
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Expired
Application number
KR2019850010012U
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Korean (ko)
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KR870003693U (en
Inventor
김외열
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주식회사금성사
허신구
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Priority to KR2019850010012U priority Critical patent/KR890001868Y1/en
Publication of KR870003693U publication Critical patent/KR870003693U/en
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Publication of KR890001868Y1 publication Critical patent/KR890001868Y1/en
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    • 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
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/17Ink jet characterised by ink handling
    • B41J2/1721Collecting waste ink; Collectors therefor

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  • Ink Jet (AREA)

Abstract

내용 없음.No content.

Description

잉크젯트 프린터의 불필요잉크 회수장치Unnecessary ink recovery device for ink jet printer

제1도는 본 고안 장치의 구성을 보이기 위한 잉크젯트 프린터의 요부 개략 측면도.1 is a schematic side view of a main portion of an ink jet printer for showing the configuration of the device of the present invention.

제2도는 본 고안 장치의 작용을 보인 요부 확대 정면도.Figure 2 is an enlarged front view of the main portion showing the action of the device.

제3도는 (a)(b)는 본 고안 장치의 요부인 배출관과 회수통과 작용을 보인 작용설명도로서,Figure 3 (a) (b) is an explanatory view showing the action of the discharge pipe and the recovery passage, which is the main part of the device of the present invention,

(a)는 헤드가 회수통의 좌측에서 접촉되는데 배출관과 회수통의 작용을 보인 설명도.(a) is an explanatory diagram showing the action of the discharge pipe and the recovery container, the head is in contact with the left side of the recovery container.

(b)는 헤드가 회수통의 우측에서 접촉되는데 배출관과 회수통의 작용을 보인 설명도.(b) is an explanatory diagram showing the operation of the discharge pipe and the recovery container, the head is in contact with the right side of the recovery container.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 헤드 4 : 잉크공급통1: head 4: ink supply container

5' : 공급관 10 : 가터5 ': supply pipe 10: garter

12 : 배출관 13 : 회수통12: discharge pipe 13: recovery container

14 : 흡수체14: absorber

본 고안은 잉크젯트 프린터에서 가터에 수집된 불필요 잉크입자를 회수하여 재사용할 수 있게한 잉크젯트 프린터의 불필요잉크 회수장치에 관한 것으로, 특히 그 구조를 간단하게한 불필요잉크 회수장치에 관한 것이다.The present invention relates to an unnecessary ink recovery device for an ink jet printer, which enables to recover and reuse unnecessary ink particles collected in a garter in an ink jet printer, and more particularly, to an unnecessary ink recovery device with a simplified structure.

일반적으로 대전량 제어형 잉크젯트 프린터는 잉크공급계에서 일정한 압력으로 가압되어 공급되는 잉크를 헤드의 노즐에사 분사시키면 그 분사된 잉크입자가 대전전극을 통과할때 선택적으로 대전되고, 또 편향전극을 통과할때 대전량에 따라 편향되어 기록용지에 충돌하게 됨으로서 문자 및 그림을 형성하도록 되어 있고 인자에 기여하지 않는 잉크입자, 즉 대전전극에서 대전되지 않는 불필요한 잉크입자는 편향전극을 통과할때에 편형되지 않은채 가터에 수집되어 잉크공급게에 환원되도록 되어 있다.In general, the charge-controlled inkjet printer sprays the ink, which is pressurized at a constant pressure in the ink supply system, to the nozzle of the head, and the injected ink particles are selectively charged when passing through the charging electrode. When passing through, it is deflected according to the amount of charge and collides with the recording paper to form letters and pictures, and ink particles which do not contribute to printing, that is, unnecessary ink particles not charged at the charging electrode, are deflected when passing through the deflection electrode. It is collected in the garter and returned to the ink supply crab.

한편, 이와같은 잉크젯트 프린터에서는 가터로 수집되는 잉크를 잉크공급탱크로 보내기 위해 가터와 잉크탱크간에 연결관을 설치하여 사용하였는바, 이러한 종래의 불필요 잉크 회수 수단은 연결관의 이동시에 발생되는 관내잉크 압력의 변동등을 해소하기 위한 별도의 수단이 요구되며 또한 연결과 이동시 주위부품과의 접촉에 대한 동작불량을 방지하기 위해서는 많을 설치공간을 필요로하는 결함이 있었다.On the other hand, in such an ink jet printer, a connecting pipe is installed between the garter and the ink tank to send the ink collected by the garter to the ink supply tank. Such conventional unnecessary ink recovery means is used in the pipe generated during the movement of the connecting pipe. There is a need for a separate means for resolving fluctuations in ink pressure, and also requires a large amount of installation space to prevent malfunction due to contact with surrounding components during connection and movement.

본 고안은 이와같은 종래의 결함을 해소하기 위하여 안출한 것으로 이를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been devised to solve such a conventional defect as described in detail by the accompanying drawings as follows.

제1도는 본 고안 장치의 구성을 보이기 위한 잉크젯트 프린터의 요부 계략측면도이고 제2도는 제1도의 요부확대정면도를 보인 것이다.1 is a schematic side view of the main part of the ink jet printer for showing the configuration of the device of the present invention, and FIG. 2 is an enlarged front view of the main part of FIG.

도면중 1은 구동풀리(2)(2')의 회동에 의해 와이어(3)를 따라 왕복운동할 수 있도록 된 헤드로서 이헤드(1)에는 잉크공급통(4)에서 공급되는 잉크가 가압펌프 (P)에서 가압되어 공급되어진다.1 is a head which can reciprocate along the wire 3 by the rotation of the drive pulley 2, 2 ', and the ink supplied from the ink supply container 4 is pumped to this head 1 by the pressure pump. Pressurized at (P) and supplied.

헤드(1)와 가압펌프(P)및 잉크공급통(4)은 공급관(5)에 의하여 연결되어 있으며 헤드(1)와 가압펌프(P)간의 공급관(5)에는 잉크여과통 필터(6)가 개재되어 있다. 상기헤드(1)의 내부에는 노즐(7), 대전전극(8), 편향전극(9)및 가터(10)가 설치되어 공급로(5)를 통해 압송된 잉크가 노즐(7)에서 분사되면 그 분사된 잉크입자가 대전전극(8)을 통과할때 인자에 필요한 입자는 대전되고 인자에 불필요한 입자는 대전되지 않는다.The head 1 and the pressure pump P and the ink supply cylinder 4 are connected by a supply pipe 5, and an ink filter filter 6 is provided in the supply pipe 5 between the head 1 and the pressure pump P. Intervened. When the nozzle 7, the charging electrode 8, the deflection electrode 9, and the garter 10 are installed inside the head 1 and the ink pushed through the supply path 5 is ejected from the nozzle 7. When the ejected ink particles pass through the charging electrode 8, the particles necessary for printing are charged and the particles unnecessary for printing are not charged.

이렇게 대전된 잉크입자는 편향전극(9)에서 편향되어 편향된 입자는 기록지 (11)에 도달하게 되고 대전되지 않는 잉크입자는 직진하여 가터(10)에 회수되도록 되어 있다.The charged ink particles are deflected by the deflection electrode 9 so that the deflected particles reach the recording paper 11, and the uncharged ink particles go straight and are collected by the garter 10.

이와같이된 가터(10)의 저판에는 가터(10)에 수집된 잉크가 배출되는 연성재질의 배출과(12)이 일정길이로 형성되어 있고 잉크공급통(4)에서 연장된 공급과 (5')의 선단부에는 회수통(13)이 형성되어 있으며 회수통(13)의 내부 상측에는 배출관(12)에서 잉크를 흡수하는 스폰지 등의 흡수체(14)가 부설되어 있다.Thus, the bottom plate of the garter 10 is formed with a predetermined length of a soft material discharge section 12 through which the ink collected in the garter 10 is discharged, and the supply extending from the ink supply container 4 and the 5 '. A recovery container 13 is formed at the tip of the container, and an absorber 14 such as a sponge for absorbing ink from the discharge pipe 12 is provided above the inside of the recovery container 13.

배출관(12)은 헤드(1)의 이송에 따라 제2도에 도시한 바와 같이 좌. 우 왕복이동하게 되면 그 하단부는 회수통(13)에 부설된 흡수체(14)에 접촉되어 잉크가 흡수되어진다. 배축관(12)의 하단부가 흡수체(14)에서 분리되어지면 잉크가 배출되지 않게되는데 그 이유는 헤드(1)가 기록지(11)상에 풀라인을 인자하더라도 가터(10)에 수집되는 잉크의 량이 극히 적으며 또한, 배출관(12)의 내경이 작고 잉크자체가 가지고 있는 응집력 및 표면장력이 존재하기 때문이다.The discharge pipe 12 is left as shown in FIG. 2 in accordance with the transfer of the head 1. When the right and left reciprocating movement, the lower end portion is in contact with the absorber 14 attached to the recovery container 13 to absorb the ink. When the lower end of the drain tube 12 is separated from the absorber 14, no ink is discharged because the ink collected in the garter 10 is collected even if the head 1 prints a full line on the recording paper 11. This is because the amount is extremely small, and the inner diameter of the discharge pipe 12 is small and the cohesive force and surface tension of the ink itself are present.

상기 회수통(13)의 외주연 상단부는 흡수체(14)의 높이보다 낮게 형성되어 배출관(12)의 하단부가 흡수체(14)에 접촉되는데 지장이 없도록 되어 있다.The outer circumferential upper end of the recovery container 13 is formed to be lower than the height of the absorber 14 so that the lower end of the discharge pipe 12 is in contact with the absorber 14 so that there is no problem.

제3도의 (a)(b)는 헤드(1)의 좌. 우 이송에 따른 배출관(12)과 흡수체(14)의 접촉되는 상태를 보인 것으로 (a)는 헤드(1)가 회수통(13)의 좌측에서 접근할때의 접촉상태를 보인 것이고, (b)는 헤드(1)가 회수통(13)의 우측에서 접근할때의 접촉상태를 보인 것이다.(A) and (b) of FIG. 3 are left of the head 1. (A) shows the contact state when the head 1 approaches the left side of the recovery container 13, (b) Is a contact state when the head 1 approaches from the right side of the recovery container 13.

상기한 바와같은 본 고안은 기타의 저면에는 배출관을 형성하고 잉크공급통에서 연장한 공급관의 선단부에는 스폰지가 부설된 회수통을 설치하여 종래의 불필요잉크 회수장치에서 요구되었던 복잡한 배관문제에 따르는 제반 결함을 배제하면서 불필요잉크를 완벽하게 회수하여 재사용할 수 있게 한 이점이 있다.As described above, the present invention forms a discharge pipe on the bottom of the guitar and installs a waste container with sponges attached to the tip of the supply pipe extending from the ink supply container. There is an advantage in that the unnecessary ink can be completely recovered and reused while eliminating the problem.

Claims (1)

대전량제어형 잉크젯트 프린터의 노즐(7)에서 분사된 불필요잉크를 가터(10)에서 수집하여 잉크공급통(4)에 환원시키는 것에 있어서, 가터(10)의 저판에 회수잉크를 배출하는 배출관(12)을 형성하고 잉크공급통(4)에서 연장한 공급로(5')선단부에는 회수통(13)을 설치하며 회수통(13)의 내부 상측에는 배출관(12)에서 잉크를 흡수하는 흡수체(14)를 부설하여 구성함을 특징으로 하는 잉크젯트 그린터의 불필요 잉크회수장치.In order to collect the unnecessary ink ejected from the nozzle 7 of the charge control type inkjet printer in the garter 10 and to reduce the ink to the ink supply container 4, a discharge pipe for discharging the recovered ink to the bottom plate of the garter 10 ( 12 is formed, and a recovery container 13 is installed at the tip of the supply passage 5 'extending from the ink supply container 4, and an absorber absorbing ink from the discharge pipe 12 at the upper side of the recovery container 13 ( 14) an unnecessary ink recovery device for an inkjet greener, characterized in that it is constructed by laying.
KR2019850010012U 1985-08-03 1985-08-03 Unnecessary ink recovery device for ink jet printer Expired KR890001868Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850010012U KR890001868Y1 (en) 1985-08-03 1985-08-03 Unnecessary ink recovery device for ink jet printer

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Application Number Priority Date Filing Date Title
KR2019850010012U KR890001868Y1 (en) 1985-08-03 1985-08-03 Unnecessary ink recovery device for ink jet printer

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KR870003693U KR870003693U (en) 1987-03-28
KR890001868Y1 true KR890001868Y1 (en) 1989-04-08

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KR2019850010012U Expired KR890001868Y1 (en) 1985-08-03 1985-08-03 Unnecessary ink recovery device for ink jet printer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935958B1 (en) * 2006-06-21 2010-01-08 캐논 가부시끼가이샤 Ink jet recording apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100935958B1 (en) * 2006-06-21 2010-01-08 캐논 가부시끼가이샤 Ink jet recording apparatus

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Publication number Publication date
KR870003693U (en) 1987-03-28

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