KR930001694Y1 - Paper jam protecting device for fax - Google Patents

Paper jam protecting device for fax Download PDF

Info

Publication number
KR930001694Y1
KR930001694Y1 KR2019870021255U KR870021255U KR930001694Y1 KR 930001694 Y1 KR930001694 Y1 KR 930001694Y1 KR 2019870021255 U KR2019870021255 U KR 2019870021255U KR 870021255 U KR870021255 U KR 870021255U KR 930001694 Y1 KR930001694 Y1 KR 930001694Y1
Authority
KR
South Korea
Prior art keywords
rubber plate
friction rubber
plate
fax
rear end
Prior art date
Application number
KR2019870021255U
Other languages
Korean (ko)
Other versions
KR890011918U (en
Inventor
김가호
Original Assignee
주식회사 금성사
최근선
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 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019870021255U priority Critical patent/KR930001694Y1/en
Publication of KR890011918U publication Critical patent/KR890011918U/en
Application granted granted Critical
Publication of KR930001694Y1 publication Critical patent/KR930001694Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements
    • H04N1/1225—Means for maintaining contact between the sheet and the image sensor, e.g. pressing means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0093—Facsimile machine

Abstract

내용 없음.No content.

Description

팩시밀리 송신원고의 잼 (Jam) 방지장치Jam prevention device for fax transmission documents

제1도는 종래 원고 송신부의 측단면도.1 is a side sectional view of a conventional document transmission unit.

제2도는 본 고안에 따른 분해 사시도.2 is an exploded perspective view according to the present invention.

제3도는 본 고안에 따른 원고 송신부의 조립측단면도.Figure 3 is an assembly side cross-sectional view of the document transmitting unit according to the present invention.

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

1 : 본체 8 : 급지로울러1: main body 8: feeding roller

9 : 급지안내대 10 : 원고대9: paper feed guide 10: document glass

11 : 종이 12 : 안내판11: paper 12: information board

12a : 삽입홈 12b,12c : 사각구멍12a: Insertion groove 12b, 12c: Square hole

16,17 : 고정편 16a,17a : 요부16, 17: fixing piece 16a, 17a: main part

18 : 판스프링 18a : 사각구멍18: leaf spring 18a: square hole

18b : 삽입홈 18c,18d : 구멍18b: Insertion groove 18c, 18d: hole

19 : 누름판 19a : 돌기19: pressing plate 19a: projection

19b : 장홈 19c : 구멍19b: long groove 19c: hole

20 : 마찰고무판 21a,21b,:26,26' : 이송로울러20: friction rubber plate 21a, 21b,: 26,26 ': feed roller

22 : 텐션스프링 22a : 고리22: tension spring 22a: ring

22b : 손잡이22b: handle

본 고안은 팩시밀리의 원고 송신부에 관한 것으로 특히 마찰고무판의 압력을조절하여 픽업(Pick-up)되는 송신원고의 잼(Jam) 현상을 방지하도록 한 팩시밀리의 원고송신부 잼 방지장치에 관한 것이다.The present invention relates to a facsimile document transmitter, and more particularly, to a facsimile document sender jam prevention device for preventing jams of the picked-up document by adjusting the pressure of the friction rubber plate.

종래에는 제1도에서 보는 바와 같이 본체(1) 전면의 수신부(2) 내측에 기록부(4)가 착설된 수신샤시(3)를 부착하여 기록부(4)의 하단에 설치한 인자판(5)의 일측으로 커터장치(6)와 기록지(7)를 설치하며, 본체(1) 내부에 설치한 급지로울러(8)에는 송신원고(11)의 이송을 위한 급지안내(9)의 외측에 송신원고(11)를 적치 한 원고대(10)를 설치하고 마찰고무판(20)의 외측으로는 판스프링(18')과 안내판(12')을 스크류(25)로 체결하며, 급지로울러(8)의 하단에 이송로울러(26)(26')를 설치하였던 것으로, 원고대(10)를 출발한 종이(11)의 선단이 급지안내대(9)를 거쳐 마찰고무판(20)과 급지로울러(8)사이에 도달하게 되면, 마찰고무판(20)을 일정한 힘으로 누르는 판스프링(18')에 의해 종이(11)가 한장만 픽업(Pick-up)되어 급지로울러(8)를 통과한 후 이송로울러(26)(26')에 의해 이송되었던 것이다.Conventionally, as shown in FIG. 1, the printing plate 5 provided at the lower end of the recording unit 4 by attaching the receiving chassis 3 on which the recording unit 4 is placed inside the receiving unit 2 on the front of the main body 1 is installed. The cutter device 6 and the recording paper 7 are installed on one side of the feeder, and the feed roller 8 installed inside the main body 1 has a transmission document outside the paper feed guide 9 for conveying the transmission document 11. (11) and the platen (10) is installed and the plate spring (18 ') and the guide plate (12') to the outside of the friction rubber plate 20 is fastened with a screw (25), the feed roller (8) The feed rollers 26 and 26 'were installed at the lower end, and the tip of the paper 11 starting from the document glass 10 passed through the paper feed guide 9 and the friction rubber plate 20 and the paper feeding roller 8. When it reaches, the paper 11 is picked up only by the leaf spring 18 'which presses the friction rubber plate 20 with a constant force, passes through the paper feed roller 8, and then the feed roller 26 By 26 ') Would have been.

따라서 판스프링(18')이 항상 일정한 힘으로 마찰고무판(20)을 눌러줌으로서 각기다른 마찰계수를 갖는 마찰고무판(20)과 송신원고(11) 및 급지로울러 (8)의 마찰력을 조절할 수 없어 잼(Jam)이 발생하게 되고, 송신원고(11)가 두세장식 픽업(Pick-up)되는 현상을 초래 하였던 것이다.Therefore, the plate spring 18 'always presses the friction rubber plate 20 with a constant force so that the friction force between the friction rubber plate 20 having different coefficients of friction, the transmission original 11, and the feed roller 8 cannot be adjusted. Jam is generated and the transmission document 11 picks up two or three decorations.

본 고안은 이러한 문제점을 해결하기 위하여 마찰 고무판을 누르는 판스프링의 압력을 조절할 수 있도록 안출한 것으로 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention has been made in order to adjust the pressure of the leaf spring pressing the friction rubber plate in order to solve this problem will be described in detail based on the accompanying drawings.

본체(1) 전면의 수신부(2) 내측에 기록부(4)가 착설된 수신샤시(3)를 부착하여 기록부(4)의 하단에 인자판(5)을 설치하고, 인자판(5)의 양측으로 커터장치(6)와 기록지(7)를 설치함에 있어서, 제2도와 같이 ""형으로 절곡시킨 안내판(12)의 중앙에 사각형의 삽입홈(12a)을 형성하여 하향절곡된 삽입홈(12a)내의 일측지지편(14)에 체결구멍(14a)을 형성하고 상향절곡된 타측의 지지편(13)에는 장공(13a)을 형성하며, 선단부쪽에 두개의 체결구멍(12d)(12a)을 형성하고, 삽입홈(12a) 후단부의 양측에 이송로울러(12a)(12b)의 축(21)을 지지할 수 있도록 사각구멍(12b)(12c)과 요부(16a)(17a)가 형성된 고정편(16)(17)을 상축으로 돌출시키며, 후단부에는 수개의 요홈(15)이 형성된 조절부(15)를 상축으로 절곡시킨다.The receiving chassis 3 with the recording unit 4 mounted inside the receiving unit 2 on the front side of the main body 1 is attached to the printing plate 5 at the lower end of the recording unit 4, and both sides of the printing plate 5 are installed. In the installation of the cutter apparatus 6 and the recording sheet 7 by means of FIG. Forming a fastening hole 14a in one side support piece 14 in the downwardly bent insertion groove 12a by forming a rectangular insertion groove 12a in the center of the guide plate 12 bent in a "shape, and the other side bent upward Long hole 13a is formed in the support piece 13 of the support piece, and two fastening holes 12d and 12a are formed at the tip end thereof, and the feed rollers 12a and 12b are formed on both sides of the rear end of the insertion groove 12a. Fixing pieces 16 and 17 having square holes 12b and 12c and recessed portions 16a and 17a are projected upward to support 21, and several grooves 15 are formed at the rear end thereof. The formed control unit 15 is bent to the upper axis.

그리고 절곡된 선단부에는 사각구멍(18b)을 형성한 판스프링(18)에는 후단부를 사각형으로 절개시켜 삽입홈(18b)을 형성하고, 두개의 구멍(18c)(18d)을 형성하며 ""형으로 절곡되어 선단에 돌기(19a)을 형성한 누름판(19)에는 후단에 장홈(19b)과 구멍(19c)을 형성한다.And in the leaf spring 18 having the square hole 18b formed at the bent end, the rear end is cut into a square to form the insertion groove 18b, and two holes 18c and 18d are formed. A long groove 19b and a hole 19c are formed at the rear end in the pressing plate 19 which is bent in a " shape to form a projection 19a at the tip.

조립시에는 제3도와 같이 먼저 안내판(12)의 일측지지판(14)에 형성한 체결구멍(14a)에 마찰고무판(20)을 스크류(24)로 체결하고, 이송로울러의 축(21)의 고정편(16)(17)의 요부(16a)(17a)에 삽입하여야 양측의 이송로울러(21a)(21b)가 사각구멍(12b)(12c)을 통해 급지로울러(8)에 밀착되도록 하며 선단부의 체결구멍(12d)(12e)과 판스프링(18)의 구멍(18c)(18d)을 스크류(23)(23')로 체결하여 판스프링(18)의 후단부가 삽설된 이송로울러의 축(21)을 누르게 한후, 누름판(19)의 돌기(19a)를 판스프링(18)의 사각구멍(18a)에 끼워 넣어 절곡된 후단부가 마찰고무판(2O)의 상면을 누르게 한다.When assembling, as shown in FIG. 3, the friction rubber plate 20 is first fastened to the fastening hole 14a formed in the one side support plate 14 of the guide plate 12 with a screw 24, and the shaft 21 of the feed roller is fixed. The feed rollers 21a and 21b on both sides should be inserted into the feed rollers 8 through the square holes 12b and 12c to be inserted into the recessed portions 16a and 17a of the pieces 16 and 17. The shaft 21 of the feed roller in which the rear end of the leaf spring 18 is inserted by fastening the fastening holes 12d and 12e and the holes 18c and 18d of the leaf spring 18 with screws 23 and 23 '. After pressing), the projection 19a of the pressing plate 19 is inserted into the square hole 18a of the leaf spring 18 so that the bent rear end presses the upper surface of the friction rubber plate 20.

이후 선 후단에 고리(22a)와 손잡이(22b)를 형성한 텐션스프링(Tensionspring)(22)의 선단부 고리(22a)를 안내판(12)의 지지편(13)에 형성한 장공(13a)과 누름판(19)의 장홈(19b) 및 구멍(19c)으로 관통시켜 마찰 고무판(20)이 상면과 접촉시키고 중간부를 조절부(15)에 형성한 요홈(15a)내로 삽입시겨 후단의 손잡이(22b)가 외부로 돌출되도록 한다.After that, the end hole 22a of the tension spring 22 having the hook 22a and the handle 22b formed at the rear end of the tension hole 22a formed on the support piece 13 of the guide plate 12 and the pressing plate. (19) through the long groove (19b) and the hole (19c) of the friction rubber plate 20 is in contact with the upper surface and inserted into the groove (15a) formed in the intermediate portion in the adjusting portion 15, the handle 22b of the rear end To protrude to the outside.

상기와 같이 구성된 본 고안은 조절부(15)의 요홈(15a)내에 삽입된 텐션스 프링(22)읕 상기 요홈(15a)에서 위치를 변경시킴으로서 마찰고무판(2O)에 가해지는 압력을 조절할 수 있다.The present invention configured as described above can adjust the pressure applied to the friction rubber plate 20 by changing the position of the tension spring 22 inserted into the groove 15a of the adjusting unit 15 in the groove 15a. .

따라서 원고대(10)를 출발한 종이(11)의 선단이 급지 안내대(9)를 거쳐 마찰고무판(20)과 급지로울러(8)사이에 다다르면 텐션스프링(22)의 위치를 변경시켜 마찰고무판(20)과 급지로울러(8) 및 이송로울러(21a)(21b)의 마찰력을 일정하게 유지함으로써 종이(11)가 원활한 이송을 하게 된다.Therefore, when the tip of the paper 11 starting from the document glass 10 reaches between the friction rubber plate 20 and the paper feed roller 8 via the paper feed guide 9, the position of the tension spring 22 is changed to change the friction rubber plate. The paper 11 is smoothly conveyed by maintaining a constant friction force between the 20 and the paper feed roller 8 and the feed rollers 21a and 21b.

이와같이 본 고안은 텐션스프링(22)을 조정하여 마찰고무판(20)의 압력을 조절함으로서 원고의 두께와 마찰력에 따른 송신원고의 젬(Jam) 현상을 방지할 수 있고, 다수장의 원고를 송신할때 1장씩 민 픽업(Pick-up)되도록 하여 급지 및 배지를 원활하게 유지할 수 있으며 마찰고무판(20)이 마모되더라도 텐션스프링(22)을 조정하여 원고의 슬립(Slip)을 방지할 수 있는 것이다.As such, the present invention adjusts the tension spring 22 to adjust the pressure of the friction rubber plate 20, thereby preventing the jam of the transmission document according to the thickness and friction force of the original, and when transmitting a plurality of originals. By picking up one by one (Pick-up) to keep the feeding and discharge smoothly, even if the friction rubber plate 20 is worn by adjusting the tension spring 22 to prevent the slip of the original (Slip).

Claims (1)

본체(1) 내의 급지로울러(8)에 마찰고무판(20)을 밀착 팩시밀리의 원고송신부에 있어서, ""형으로 안내판(12)을 형성하여 하단에 마찰고무판(20)과 누름판(19)을 착설하고 상측에는 이송로울러(21a)(21b)를 착설한 축(21)을 고정시키며 후단에 돌설하는 조절부(15)에는 수개의 요홈(15a)을 형성하여 내측에 설치하는 판스프링(18)의 후단부로 상기 로울러 축(21)을 지지하고 요홈(15a)내로 삽입하는 텐션스프링(22)의 선단부를 마찰고무판(20)의 상면에 접촉시켜 마찰고무판(20)에 가해지는 압력을 조절하도록 구성한 것을 특징으로 하는 팩시밀리송신원고의 잼 방지장치.In the document sending part of the fax, the friction rubber plate 20 is brought into close contact with the paper feed roller 8 in the main body 1. Forming the guide plate 12 in the form "to install the friction rubber plate 20 and the pressing plate 19 at the bottom, and fixed to the rear end and fixed to the shaft 21 on which the transport rollers (21a) (21b) installed on the upper side The front end portion of the tension spring 22 supporting the roller shaft 21 and inserted into the recess 15a by the rear end portion of the leaf spring 18 which forms a plurality of recesses 15a and is installed inward is formed in the section 15. A jam prevention device for a fax transmission document, characterized in that configured to adjust the pressure applied to the friction rubber plate 20 in contact with the upper surface of the friction rubber plate (20).
KR2019870021255U 1987-11-30 1987-11-30 Paper jam protecting device for fax KR930001694Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021255U KR930001694Y1 (en) 1987-11-30 1987-11-30 Paper jam protecting device for fax

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021255U KR930001694Y1 (en) 1987-11-30 1987-11-30 Paper jam protecting device for fax

Publications (2)

Publication Number Publication Date
KR890011918U KR890011918U (en) 1989-07-15
KR930001694Y1 true KR930001694Y1 (en) 1993-04-10

Family

ID=19270044

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021255U KR930001694Y1 (en) 1987-11-30 1987-11-30 Paper jam protecting device for fax

Country Status (1)

Country Link
KR (1) KR930001694Y1 (en)

Also Published As

Publication number Publication date
KR890011918U (en) 1989-07-15

Similar Documents

Publication Publication Date Title
US6151140A (en) Integrated chassis for automatic document feeder in a scanning unit
EP1842810B1 (en) Paper transportation device
US7455294B2 (en) Paper-releasing mechanism
US20080197560A1 (en) Paper Feeding Device
JP3908728B2 (en) Paper transport device
KR930001694Y1 (en) Paper jam protecting device for fax
KR100449024B1 (en) paper-feeding apparatus having a part for varying the paper-entering angle in an office machine
JP3928917B2 (en) Sheet double feed prevention device
KR200281994Y1 (en) Nonfeeding Feeder
KR950002971Y1 (en) Automatic paper supply device for fax
KR200180348Y1 (en) Transfer roller having guide grooves
KR200327091Y1 (en) Apparatus for feeding paper of image forming device
KR940003982Y1 (en) Set spring structure for fax
KR100290323B1 (en) Paper feeding device of facsimile
KR100297980B1 (en) Pressing Pressure Control Device of Feeding Roller_
KR950001798Y1 (en) Paper transmission device for fax
JPS5859135A (en) Paper feeder
KR920003445Y1 (en) Fixing device for transmission rollor of fax
JP2552040B2 (en) Double feed prevention device
KR200154780Y1 (en) Original supply device
KR100272293B1 (en) Apparatus for scanning paper of facsimile
KR100414883B1 (en) Manual Feeder of Multifunction Device
JPH0626495Y2 (en) Paper separation mechanism
JPH0213787B2 (en)
JPH043727A (en) Automatic paper feeder

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee