KR950002510Y1 - Paper jam removing apparatus - Google Patents

Paper jam removing apparatus Download PDF

Info

Publication number
KR950002510Y1
KR950002510Y1 KR92018513U KR920018513U KR950002510Y1 KR 950002510 Y1 KR950002510 Y1 KR 950002510Y1 KR 92018513 U KR92018513 U KR 92018513U KR 920018513 U KR920018513 U KR 920018513U KR 950002510 Y1 KR950002510 Y1 KR 950002510Y1
Authority
KR
South Korea
Prior art keywords
fixed
lever
paper jam
rod
paper
Prior art date
Application number
KR92018513U
Other languages
Korean (ko)
Other versions
KR940008347U (en
Inventor
권익환
Original Assignee
박성규
대우통신 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 박성규, 대우통신 주식회사 filed Critical 박성규
Priority to KR92018513U priority Critical patent/KR950002510Y1/en
Publication of KR940008347U publication Critical patent/KR940008347U/en
Application granted granted Critical
Publication of KR950002510Y1 publication Critical patent/KR950002510Y1/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

내용 없음.No content.

Description

전자 사진복사기의 페이퍼 잼 해소장치Paper jam eliminator of electronic photocopier

제1도는 본 고안의 사용위치 개략도.1 is a schematic view of the use position of the present invention.

제2도는 본 고안의 작동상태 설명도로서 제2a도는 사용상태의 작동상태도이고 제2b도는 페이퍼 잼 발생시 종이제거 상태도.2 is an explanatory view of the operating state of the present invention, Figure 2a is a diagram showing the operating state of the use state and Figure 2b is a paper jam state when the paper jam occurs.

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

1 : 레버 1' : 출몰봉(부)1: Lever 1 ': Mounting rod (part)

2 : 인장와이어 3 : 스프링2: tension wire 3: spring

4 : 홀더 5 : 카버4: holder 5: carver

6 : 지지힌지봉 7 : 상부로울러6: support hinge rod 7: upper roller

8 : 하부로울러 9 : 통공8: lower roller 9: through hole

10 : 샤프트 11 : 고정지지부10 shaft 11 fixed support

12 : 삽탈요홈 13 : 걸림고정판12: insertion groove recess 13: the fixing plate

14 : 연결봉 15 : 슬라이드 삽탈부14: connecting rod 15: slide insertion part

본 고안은 전자 복사기에 있어 페이퍼 잼(PAPER JAM)이 발생했을 때 종이 이송부의 부품을 손상시키지 않고 종이를 용이하게 제거하여 페이퍼 잼을 해소할 수 있게 구성시킨 전자 복사기의 페이퍼 잼 해소장치에 관한 것이다.The present invention relates to a paper jam releasing device of an electronic copier configured to remove paper jams by easily removing paper without damaging the parts of the paper conveying unit when a paper jam occurs in the electronic copier. .

종래에는 종이 이송부의 정착 로울러가 항상 일정한 압력으로 밀착되어 있기 때문에 페이퍼 잼이 발생하여 종이를 제거코져 할 때에는 무리한 힘을 가하게 되어 로울러가 손상되고 종이가 찢어져 쉽게 제거되지 않는 등 문제점이 많았던 것이다.Conventionally, since the fixing roller of the paper conveying unit is always in close contact with a constant pressure, paper jams are generated, and when the paper is removed, excessive force is applied to the rollers, and the rollers are damaged and the paper is not easily removed.

본 고안은 페이퍼 잼이 발생시 정착부의 로울러가 서로 분리될수 있게 구성하여 로울러가 손상되지 않고 용이하게 종이를 제거할수 있게 하는데에 그 목적이 있는 것이다.The present invention is intended to allow the rollers of the fixing unit to be separated from each other when a paper jam occurs so that the rollers are not damaged and can be easily removed.

이러한 목적을 가진 본 고안의 구성을 첨부된 도면에 따라 상세히 설명하면 다음과 같다.Referring to the configuration of the subject innovation having this purpose in detail according to the accompanying drawings as follows.

전자 복사기 카버(5) 홀더(4)일측에 통공(9)을 형성하고, 홀더(4) 내부 일측에는 절개삽탈요홈(12)을 형성시킨 지지편(11)을 상기 통공(9)과 일직선되는 위치에 고정시키고, 상기 통공(9)과 지지편(11)의 절개삽탈요홈(12)사이에 레버(1)를 정착시키되, 레버(1)는 출몰봉(1')단부측에 걸림고정판(13)을 형성하고, 이어서 연결봉(14)과 슬라이드 삽탈부(15)를 일체로 형성하고, 레버(1)출몰봉(1')측은 상기 통공(9)에 삽입하고 레버(1)걸림고정판(13)에는 와이어(2)일단부측을 고착하고 연결봉(14)측에는 스프링(3)을 장설하고 레버(1)단부 슬라이드 삽탈부(15)는 상기 지지편(11)의 절개삽탈요홈(12)에 삽입하여 카버(5)개폐에 따라 레버(1)가 출몰되게하고 상기 출몰진퇴작용하는 레버(1)의 걸림고정판(13)에 일단부측을 고정시킨 인장와이어(2)는 상부로울러(7)일측에 형성시킨 지지힌지봉(6)을 경유하여 절곡되게 한 다음 가변 하부로울러(8)의 샤프트(10)에 권취고착시켜 카버(5)가 개폐작동함에 따라 레버(1)가 전후진 작동되게 하고 이에 가변 하부로울러(8)가 상부로울러(7)에 밀착분리작용할 수 있도록 한 전자 복사기의 페이퍼 잼 해소장치이다.A through hole 9 is formed at one side of the holder 4 of the electromagnetic copying machine carver 5, and a support piece 11 having a cutout groove 12 formed at one side of the holder 4 is aligned with the through hole 9. Fixed in position, and the lever 1 is fixed between the through hole 9 and the cutting insertion recess 12 of the support piece 11, but the lever 1 is locked to the end of the wedge bar 1 '. 13), and then, the connecting rod 14 and the slide inserting / removing portion 15 are integrally formed, and the lever 1, the retracting rod 1 'side is inserted into the through hole 9, and the lever 1 locking latch plate ( 13) One end of the wire (2) is fixed, and a spring (3) is installed on the connecting rod (14) side, and the lever (1) end slide inserting portion (15) is inserted into the incision removing groove (12) of the support piece (11). The tension wire 2 having one end fixed to the latching fixing plate 13 of the lever 1 acting in and out of the carburetor 5 by opening and closing the cover 5 is inserted into the upper roller 7. Formed in It is bent through the hinge rod 6 and then wound and fixed to the shaft 10 of the variable lower roller 8 so that the lever 1 is moved forward and backward as the cover 5 is opened and closed. (8) is a paper jam releasing device for an electronic copier, which allows the top roller 7 to be in close contact with each other.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

페이퍼 잼이 발생하여 커버(5)를 열면 커버에 밀려 홀더(4)안에 있던 레버(1)의 출몰봉(1')이 탄지된 스프링(3)의 복원력에 의해 통공(9)을 통하여 밖으로 나오게 되고 레버(1)가 전진하면서 레버(1)걸림고정판(13)에 고착된 인장와이어(2)일단부측도 지지힌지봉(6)을 중심으로 회전하면서 전진하게 되므로 상부로울러(7)에 하부로울러(8)를 밀착시키고 있던 인장와이어(2) 타단부측이 후진하게 되므로 가변하부로울러(8)가 상부 고정로울러(7)에서 분리된다.When paper jam occurs and the cover 5 is opened, it is pushed by the cover so that the sticking rod 1 'of the lever 1 in the holder 4 comes out through the through hole 9 by the restoring force of the spring 3 being burnt. And the one end of the tension wire (2) fixed to the latching fixing plate (13) while the lever (1) moves forward also moves forward while rotating about the support hinge rod (6), so that the lower roller (7) moves downward. Since the other end side of the tension wire (2) which was in close contact with (8) is reversed, the variable lower roller (8) is separated from the upper fixed roller (7).

이때 상부로울러(7)와 하부로울러(8)사이에 끼었던 종이를 제거하게 되면 로울러 등의 부품손상 없이 페이퍼 잼이 해소되는 것이다.In this case, if the paper jammed between the upper roller 7 and the lower roller 8 is removed, the paper jam is eliminated without damaging parts such as the roller.

종이를 제거시킨 다음 커버를 덮개 되면 카버가 레버(1)단부를 밀게 되므로 레버(1) 가 후진하게 되고 이로인해 걸림고정판(13)에 고착된 인장와이어(2) 일단부측이 후진하므로 가변 하부로울러(8) 샤프트(10)에 권취고착된 인장와이어(2) 타단부측은지지 힌지봉(6)을 중심으로 회전하여 전진하면서 당겨지므로 가변 로울러(8)를 위로 당기게 되어 상부로울러(7)에 제2(a)도와 같이 밀착되어지고 이러한 상태에서 기기가 작동사용할수 있게 되는 것이다.When the cover is removed after the paper is removed, the cover is pushed to the end of the lever (1). Therefore, the lever (1) is retracted. As a result, one end of the tension wire (2) fixed to the locking plate (13) is retracted. (8) The other end of the tension wire (2) wound and secured to the shaft (10) is pulled while rotating and moving forward with respect to the support hinge rod (6) to pull the variable roller (8) upwards As shown in Fig. 2 (a), the equipment can be operated in such a state.

또한 인장와이어(2)의 길이를 조정코져 할 때에는 인장와이어(2)단부측을 권취시킨 가변 하부로울러 샤프트(10)를 좌우로 회전한 후 고정시켜 인장와이어(2)를 약간 감거나 풀어 조정하면 되는 것이다.In addition, when adjusting the length of the tension wire 2, the variable lower roller shaft 10 wound around the end of the tension wire 2 is rotated to the left and right, and then fixed by winding and loosening the tension wire 2 slightly. Will be.

이와같이 본 고안은 간단한 구성으로 로울러를 분리시키거나 밀착시킬수 있어 페이퍼 잼이 발생시 종이를 로울러의 부품 손상없이 용이하게 제거할수 있는 것이다.In this way, the present invention can be detached or adhered to the rollers in a simple configuration so that paper jams can be easily removed without damaging the parts of the rollers.

Claims (2)

전자 복사기의 잼 해소장치에 있어서, 카버(5) 홀더(4)일측에 통공(9)을 형성하고 홀더(4)내부 타측에는 절개삽탈요홈(12)을 형성시킨 지지편(11)을 고정시키고, 레버(1)는 출몰봉(1')단부측에 걸림고정판(3)과 이어서 연결봉(14) 및 슬라이드 삽탈봉(15)을 일체로 형성하여 상기 연결봉(14)부위에 스프링(3)을 삽설한 다음 상기 통공(9)과 지지편(11)의 삽탈요홈(12)사이에 레버(1)를 정착시켜 출몰진퇴작동되게 하고, 상기 레버(1)의 걸림고정판(13)에는 인장와이어(2)일측을 고정하고 인장와이어(2)타측은 상부로울러(7)일측에 형성시킨 지지힌지봉(6)을 경유하여 절곡시킨 다음 가변 하부로울러(8)의 샤프트(10)에 권취고착시켜, 카버(5)의 개폐로 가변 하부로울러(8)가 페이퍼 이송용 상부로울러(7)에 밀착분리작동되도록 구성한 전자 복사기의 페이퍼 잼 해소장치.In the jam eliminating device of the electronic copier, the support piece 11 having the through hole 9 formed on one side of the holder 4 of the cover 4 and the inlet insertion recess 12 formed on the other side of the holder 4 is fixed. , The lever 1 is formed by engaging the locking plate (3) on the end of the sticking rod (1 ') and the connecting rod 14 and the slide inserting rod 15 integrally to form a spring (3) on the connecting rod (14) After inserting, the lever 1 is fixed between the through hole 9 and the insertion recess 12 of the support piece 11 so as to move in and out, and the tension fixing wire 13 is attached to the locking plate 13 of the lever 1. 2) One side is fixed and the other end of the tension wire (2) is bent through the support hinge rod (6) formed on one side of the upper roller (7) and then wound and fixed to the shaft (10) of the variable lower roller (8), The paper jam releasing device of the electronic copier, which is configured such that the variable lower roller (8) is in close contact with the upper roller (7) for paper transport by opening and closing the cover (5). 제1항에 있어서, 인장와이어(2)일측은 레버(1) 걸림고정판(13)에 고정하고, 타단부측은 하부로울러(8)샤프트(10)에 권취 고정시켜 상기 샤프트(10)를 좌 또는 우측으로 회전시키면 권취상태가 달라져 인장와이어(2)의 길이가 조정되고 로울러 사이의 밀착강도가 조절될수 있도록 한 전자사진 복사기의 페이퍼 잼 해소 장치.According to claim 1, wherein one side of the tension wire (2) is fixed to the lever (1) latching plate 13, the other end side is fixed to the lower roller (8) shaft 10 by winding the shaft (10) left or right The paper jam releasing device of the electrophotographic photocopier, which is rotated to the right to change the winding state to adjust the length of the tension wire (2) and to adjust the adhesion strength between the rollers.
KR92018513U 1992-09-29 1992-09-29 Paper jam removing apparatus KR950002510Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92018513U KR950002510Y1 (en) 1992-09-29 1992-09-29 Paper jam removing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92018513U KR950002510Y1 (en) 1992-09-29 1992-09-29 Paper jam removing apparatus

Publications (2)

Publication Number Publication Date
KR940008347U KR940008347U (en) 1994-04-18
KR950002510Y1 true KR950002510Y1 (en) 1995-04-06

Family

ID=19340854

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92018513U KR950002510Y1 (en) 1992-09-29 1992-09-29 Paper jam removing apparatus

Country Status (1)

Country Link
KR (1) KR950002510Y1 (en)

Also Published As

Publication number Publication date
KR940008347U (en) 1994-04-18

Similar Documents

Publication Publication Date Title
US4928897A (en) Feeder for feeding photosensitive material
EP1220045B1 (en) Automatic original feeding apparatus and image forming apparatus provided with the same
KR950002510Y1 (en) Paper jam removing apparatus
EP0326277B1 (en) Case for housing machine components of a printer
KR970042183A (en) Binding path access device and method for the binding machine
JPH0545948A (en) Opening/closing mechanism for image forming device
JPH04505731A (en) Dividable paper web separation device for pre-folded endless paper webs in non-mechanical printing units
JPH03243548A (en) Paper jamming removal method for paper feeder
US20070080493A1 (en) Printing medium feeding apparatus and image forming apparatus using the same
JP3631795B2 (en) Paper sheet identification storage device
KR200168094Y1 (en) Structure for opening and shutting cover of image forming device
JPH0747396Y2 (en) Jam release mechanism for recording paper transport
KR200238178Y1 (en) Device for reduction noise in a printer
JPH036920Y2 (en)
KR950000351Y1 (en) Lower plate moving apparatus of a paper feeding cassette
JPH04235840A (en) Paper passage guiding device of copying machine
JPS60244985A (en) Preventing device for winding of sheet material
KR930006967B1 (en) Tray apparatus for manual paper feeding
KR920007306B1 (en) Jam seperating apparatus for fixing roller
JPH02163228A (en) Manual paper feeding device
JPH0452676A (en) Fixing device
KR960008970Y1 (en) Roller pressure removing apparatus for laser printer
KR200306486Y1 (en) A Cover Latch Apparatus of Paper Transferring Parts in Photo Copier or Printer, Etc.
JPS61192919A (en) Switchgear for electrophotography recorder
JP2931537B2 (en) Paper feeder of image forming device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971230

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee