KR900004744Y1 - Ribbon feed device for printer - Google Patents
Ribbon feed device for printer Download PDFInfo
- Publication number
- KR900004744Y1 KR900004744Y1 KR2019880003247U KR880003247U KR900004744Y1 KR 900004744 Y1 KR900004744 Y1 KR 900004744Y1 KR 2019880003247 U KR2019880003247 U KR 2019880003247U KR 880003247 U KR880003247 U KR 880003247U KR 900004744 Y1 KR900004744 Y1 KR 900004744Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ribbon
- printer
- carriage
- gear
- head
- Prior art date
Links
Classifications
-
- 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
- B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
- B41J33/14—Ribbon-feed devices or mechanisms
- B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
- B41J33/22—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by gears or pulleys
-
- 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
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 설치상태 정면도.1 is a front view of the installation state of the present invention.
제2도는 본 고안의 캠부 작용상태 발췌도.Figure 2 is an excerpt of the cam state of operation of the present invention.
제3도는 본 고안의 단면도.3 is a cross-sectional view of the present invention.
제4도는 본 고안에 의해 프린트되는 리본의 상태를 나타낸 설명도.Figure 4 is an explanatory diagram showing the state of the ribbon to be printed by the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 인자롤러1: main body 2: printing roller
3 : 가이드축 4 : 타이밍벨트3: guide shaft 4: timing belt
5 : 래크기어 6 : 경사캠면5: rack gear 6: inclined cam surface
7 : 헤드캐프리지 9 : 리본캐리지7 head cage 9 ribbon carriage
11 : 헤드 12 : 리본11: head 12: ribbon
14 : 돌출부 16 : 피니언기어14: protrusion 16: pinion gear
17 : 홀더17: holder
본 고안은 래크와 피니언 및 경사캠을 형성하여 리본 캐리지가 이동함에 따라 이의 위치가 변화되고, 리본이 함께 상,하 운동되면서 프린트가 이루어져 리본의 전면(全面)을 사용할 수 있도록 한 프린터의 리본 이송장치에 관한 것이다.The present invention forms a rack and pinion and an inclined cam so that the position of the ribbon is changed as the ribbon carriage is moved, and the ribbon is moved up and down together to print and transfer the ribbon of the printer so that the entire surface of the ribbon can be used. Relates to a device.
종래에는 리본 캐리지를 리프팅시키기 위하여 별도의 스텝핑모터를 설치하고 이와 더불어 원형캠과 베벨기어를 설치하고 있었으며 이는 헤드에 의하여 프린트되는 리본의 면적이 단순히 횡적으로 이용되어 리본을 충분히 활용하지 못하였고, 결과적으로 리본의 수명을 단축시키게 되는 문제점이 있었다.Conventionally, a separate stepping motor was installed to lift the ribbon carriage, and a circular cam and a bevel gear were installed. The area of the ribbon printed by the head was simply used horizontally, and thus the ribbon was not fully utilized. As a result, there was a problem of shortening the life of the ribbon.
본 고안은 상기와 같은 종래의 문제점을 감안하여 리본 캐리지가 래크와 피니언에 의하여 이동되도록 하고, 리본 캐리지가 이동될때 경사캠에 의하여 리본의 대각방향으로 헤드가 동작되면서 리본의 이용할 수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is to allow the ribbon carriage to be moved by the rack and pinion in view of the conventional problems as described above, and to use the ribbon while the head is operated in the diagonal direction of the ribbon by the inclined cam when the ribbon carriage is moved. When described in detail based on the accompanying drawings as follows.
인자롤러(2)가 가이드축(3), 타이밍벨트(4)를 설치한 본체(1)에 래크기어(5)를 설치하고 이의 일방에 경사캠면(6)을 형성하며, 가이드축(3)에는 헤드캐트리지(7)를 설치하고, 이의 힌지(8)에 리본캐리지(9)의 보스(10)를 설치하며, 리본캐리지(9)에는 헤드(11)와 리본(12)를 설치하고, 리본캐리지(9)에는 아이들롤러(13)를 설치하여 이를 기어(15)에 연결시키며, 리본캐리지(9)의 하부일단에는 돌출부(14)를 형성하고, 헤드캐트리지(7)의 일방 하부에는 피니언 기어(16)와 기어(15)가 설치된 홀더(17)를 설치토록 구성하여서 된 것이다.The printing roller 2 installs the rack gear 5 in the main body 1 in which the guide shaft 3 and the timing belt 4 are installed, and forms the inclined cam surface 6 on one side thereof, and the guide shaft 3 ), The head cartridge 7 is installed, and the boss 10 of the ribbon carriage 9 is installed at the hinge 8 thereof, and the head 11 and the ribbon 12 are installed at the ribbon carriage 9. , Install an idle roller 13 in the ribbon carriage 9 and connect it to the gear 15, and at the lower end of the ribbon carriage 9 to form a projection 14, one lower portion of the head cartridge (7) In this case, the pinion gear 16 and the gear 15 are configured to install the holder 17 is installed.
이상과 같이 구성된 본 고안은 타이밍벨트(4)의 구동에 따라 헤드캐트리지(7)가 가이드축(3)을 따라 이동하게 되며 이와함께, 헤드캐트리지(7)의 하부에 설치된 피니언기어(16)가 래크기어(5)를 따라 회동하고 피니언기어(16)는 기어(14)를 회동시켜 이 기어(4)가 리본캐리지(9)의 아이들롤러(13)를 회동시키면서 리본(12)을 이동시켜 주며, 이와 동시에 리본캐리지(9)를 함께 이동시켜 주게된다.According to the present invention configured as described above, the head cartridge 7 moves along the guide shaft 3 according to the driving of the timing belt 4, and together with the pinion gear 16 installed under the head cartridge 7. ) Rotates along rack gear (5) and pinion gear (16) rotates gear (14) so that gear (4) rotates idle roller (13) of ribbon carriage (9). At the same time, the ribbon carriage (9) is moved together.
이와같이 리본캐리지(9)가 이동될때 이의 돌출부(14)가 경사캠면(6)을 따라 제2도와 같이 동작하므로서 리본캐리지(9)가 경사지게 이동하는 양태가 되고 리본(12)이 이와함께 경사진 상태로 이동되며, 헤드(11)는 일정상태로 있게되고, 헤드(11)가 신호에 따라 인자하여 제4a도와 같이 리본(12)을 인자하게 되는 것이다.In this way, when the ribbon carriage 9 is moved, its protruding portion 14 is operated along the inclined cam surface 6 as shown in FIG. 2 so that the ribbon carriage 9 is inclined and the ribbon 12 is inclined with it. The head 11 is kept in a constant state, and the head 11 prints the ribbon 12 as shown in FIG.
이상과 같은 본 고안은 간단한 구조의 래크와 피니언 및 경사캠을 이용하여 리본(12)을 가진 리본캐리지(9)를 경사 이동시키므로서 리본(12)의 전면을 사용할 수 있으며 따라서 리본의 수명을 2배 이상으로 증대시킬 수 있는 점등의 특징을 지닌 것이다.The present invention as described above can use the front surface of the ribbon 12 by tilting the ribbon carriage 9 having the ribbon 12 by using the rack and pinion and the inclined cam of a simple structure, and thus the life of the ribbon 2 It has the feature of lighting that can be increased more than twice.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880003247U KR900004744Y1 (en) | 1988-03-11 | 1988-03-11 | Ribbon feed device for printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880003247U KR900004744Y1 (en) | 1988-03-11 | 1988-03-11 | Ribbon feed device for printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890019045U KR890019045U (en) | 1989-10-05 |
| KR900004744Y1 true KR900004744Y1 (en) | 1990-05-31 |
Family
ID=19273116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880003247U KR900004744Y1 (en) | 1988-03-11 | 1988-03-11 | Ribbon feed device for printer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004744Y1 (en) |
-
1988
- 1988-03-11 KR KR2019880003247U patent/KR900004744Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890019045U (en) | 1989-10-05 |
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| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
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| FPAY | Annual fee payment |
Payment date: 19990430 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |