KR100385982B1 - 인쇄기기의 급지장치 - Google Patents
인쇄기기의 급지장치 Download PDFInfo
- Publication number
- KR100385982B1 KR100385982B1 KR10-2001-0000151A KR20010000151A KR100385982B1 KR 100385982 B1 KR100385982 B1 KR 100385982B1 KR 20010000151 A KR20010000151 A KR 20010000151A KR 100385982 B1 KR100385982 B1 KR 100385982B1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- roller
- shaft
- tray
- pickup roller
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/025—Special roller holding or lifting means, e.g. for temporarily raising one roller of a pair of nipping rollers for inserting printing material
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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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
- B41J13/0027—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material in the printing section of automatic paper handling systems
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/0009—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material
- B41J13/0036—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets control of the transport of the copy material in the output section of automatic paper handling systems
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/03—Rollers driven, e.g. feed rollers separate from platen
-
- 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
- B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
- B41J13/02—Rollers
- B41J13/036—Rollers co-operating with a roller platen
-
- 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
- B41J19/00—Character- or line-spacing mechanisms
- B41J19/18—Character-spacing or back-spacing mechanisms; Carriage return or release devices therefor
- B41J19/68—Carriage-return mechanisms, e.g. manually actuated
- B41J19/70—Carriage-return mechanisms, e.g. manually actuated power driven
-
- 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
- B41J23/00—Power drives for actions or mechanisms
- B41J23/02—Mechanical power drives
- B41J23/04—Mechanical power drives with driven mechanism arranged to be clutched to continuously- operating power source
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Claims (7)
- 트레이에 적재된 용지를 픽업하여 인쇄기기 내부의 급지경로를 향해 진입시키는 픽업롤러와; 상기 픽업롤러에 의해 픽업된 용지의 선단이 부딪힌 후 넘어가도록 그 픽업롤러 후방에 마련된 단차부와; 상기 단차부를 넘어온 용지를 상기 급지경로로 중계 이송하는 피딩롤러와; 상기 픽업롤러를 승강시키면서 상기 트레이에 적재된 용지에 선택적으로 밀착 또는 이격시키는 승강메카니즘;을 포함하며,상기 승강메카니즘은,동력원과 연결된 샤프트와; 상기 샤프트를 회동축으로 하여 회동가능하게 설치되며, 그 회동축 상에는 상기 피딩롤러가 지지되고, 자유단부 측에는 상기 픽업롤러가 상기 피딩롤러와 기어연결되어 회전가능하게 지지된 회동부재와; 상기 샤프트와 회동부재를 선택적으로 동력 연결하는 것으로, 상기 픽업롤러 및 피딩롤러가 급지방향으로 회전되도록 상기 샤프트가 회전할 때에는 상기 회동부재와 샤프트 간의 동력 연결을 끊으며, 반대로 회전할 때에는 상기 회동부재와 샤프트를 동력 연결하여 상기 회동부재가 회동되게 함으로써 그 자유단부 측의 픽업롤러가 상기 트레이에서 들려지도록 하는 클러치수단;을 포함하는 것을 특징으로 하는 인쇄기기의 급지장치.
- 삭제
- 제1항에 있어서,상기 클러치수단은,상기 회동부재의 회동축 상에 결합되는 결합부재와;상기 결합부재의 일측 외주면이 끼워지는 부싱과;일단은 상기 부싱에 결합되고 타단은 상기 결합부재와 결합되며 그 외주면이 상기 부싱의 내주면과 접촉되는 스프링클러치와;상기 스프링클러치의 내주면과 접촉되도록 상기 샤프트에 고정된 구동부재;를 포함하는 것을 특징으로 하는 인쇄기기의 급지장치.
- 제1항에 있어서,상기 회동부재의 상방에는 소정의 멈춤돌기가 마련되어서 상기 회동부재의 회동범위가 상기 멈춤돌기에 의해 규제되도록 된 것을 특징으로 하는 인쇄기기의 급지장치.
- 제1항에 있어서,상기 부싱에는 제1돌기부가 마련되고,상기 케이스에는, 상기 픽업롤러를 트레이 측으로 이동시킬 때, 상기 스프링클러치가 풀리는 방향으로 상기 부싱이 돌아가도록 상기 제1돌기부를 쳐주는 제2돌기부가 마련된 것을 특징으로 하는 인쇄기기의 급지장치.
- 제1항에 있어서,상기 샤프트의 회전방향에 따라 상기 피딩롤러를 선택적으로 회전시키는 동력 연결수단이 더 구비된 것을 특징으로 하는 인쇄기기의 급지장치.
- 제6항에 있어서,상기 동력 연결수단은,상기 샤프트에 고정된 기어부와,상기 픽업롤러의 일단면에 형성된 바람개비형 단차면과,상기 단차면과 기어부 사이에 설치되어 상기 기어부와 함께 회전하며, 일측에는 일방향으로 회전할 때에만 상기 단차면에 걸리는 톱니부가 마련된 톱니부재를 포함하는 것을 특징으로 하는 인쇄기기의 급지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0000151A KR100385982B1 (ko) | 2001-01-03 | 2001-01-03 | 인쇄기기의 급지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0000151A KR100385982B1 (ko) | 2001-01-03 | 2001-01-03 | 인쇄기기의 급지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020057653A KR20020057653A (ko) | 2002-07-12 |
KR100385982B1 true KR100385982B1 (ko) | 2003-06-02 |
Family
ID=27690596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0000151A Expired - Fee Related KR100385982B1 (ko) | 2001-01-03 | 2001-01-03 | 인쇄기기의 급지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100385982B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018026100A1 (ko) * | 2016-08-03 | 2018-02-08 | 최호림 | 다매 급지방지장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111573332B (zh) * | 2020-04-30 | 2025-07-18 | 厦门汉印股份有限公司 | 一种打印机的传输方法和送纸辊可升降的打印机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920008237Y1 (ko) * | 1990-05-17 | 1992-11-14 | 주식회사 미주정공 | 모라돈 건축장식재의 연결부 |
KR19980021158U (ko) * | 1996-10-18 | 1998-07-15 | 문대원 | 복사기의 카세트 용지이송장치 |
KR20000015295U (ko) * | 1998-12-31 | 2000-07-25 | 강병호 | 중송방지 급지장치 |
KR100291429B1 (ko) * | 1998-03-31 | 2001-06-01 | 윤종용 | 사무용기기의급지장치 |
-
2001
- 2001-01-03 KR KR10-2001-0000151A patent/KR100385982B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR920008237Y1 (ko) * | 1990-05-17 | 1992-11-14 | 주식회사 미주정공 | 모라돈 건축장식재의 연결부 |
KR19980021158U (ko) * | 1996-10-18 | 1998-07-15 | 문대원 | 복사기의 카세트 용지이송장치 |
KR100291429B1 (ko) * | 1998-03-31 | 2001-06-01 | 윤종용 | 사무용기기의급지장치 |
KR20000015295U (ko) * | 1998-12-31 | 2000-07-25 | 강병호 | 중송방지 급지장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018026100A1 (ko) * | 2016-08-03 | 2018-02-08 | 최호림 | 다매 급지방지장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20020057653A (ko) | 2002-07-12 |
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