KR900009569Y1 - Cutting and driving device for fax - Google Patents

Cutting and driving device for fax Download PDF

Info

Publication number
KR900009569Y1
KR900009569Y1 KR2019870010405U KR870010405U KR900009569Y1 KR 900009569 Y1 KR900009569 Y1 KR 900009569Y1 KR 2019870010405 U KR2019870010405 U KR 2019870010405U KR 870010405 U KR870010405 U KR 870010405U KR 900009569 Y1 KR900009569 Y1 KR 900009569Y1
Authority
KR
South Korea
Prior art keywords
cutting
gear
drive
step motor
transmission device
Prior art date
Application number
KR2019870010405U
Other languages
Korean (ko)
Other versions
KR890001719U (en
Inventor
한규목
Original Assignee
삼성반도체통신 주식회사
강진구
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 삼성반도체통신 주식회사, 강진구 filed Critical 삼성반도체통신 주식회사
Priority to KR2019870010405U priority Critical patent/KR900009569Y1/en
Publication of KR890001719U publication Critical patent/KR890001719U/en
Application granted granted Critical
Publication of KR900009569Y1 publication Critical patent/KR900009569Y1/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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00665—Details specific to handling of web-shaped media, e.g. paper or film rolls
    • H04N1/00676—Cutting
    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Handling Of Sheets (AREA)
  • Gear Transmission (AREA)

Abstract

내용 없음.No content.

Description

팩시밀리의 절단 및 송신장치용 구동장치Drives for cutting and transmission of faxes

제 1 도는 본 고안에 의한 구동장치의 정면 구성도.1 is a front configuration diagram of a drive device according to the present invention.

제 2 도는 본 고안의 사시도.2 is a perspective view of the present invention.

제 3 도는 본 고안의 요부 단면도.3 is a sectional view of main parts of the present invention.

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

1 : 스텝 모우터 2 : 회전축1: step motor 2: rotation axis

3 : 절단장치 구동용 기어 4 : 송신장치 구동용 기어3: gear for driving cutting device 4: gear for driving transmission device

5 : 절단장치 7 : 송신장치5: cutting device 7: transmitting device

본 고안은 팩시밀리에서 수신되는 용지의 절단 및 송신되는 원고의 송신장치용 구동장치의 개량에 관한 것으로서 특히 하나의 스텝 모우터를 사용하여 절단장치의 송신장치를 선택적으로 구동시킬 수 있게 한 새로운 용지 절단 및 원고 송신장치용 구동장치에 관한 것이다.The present invention relates to an improvement of a drive for a device for transmitting a document to be sent and a document received from a facsimile, and in particular to a new paper cutting that enables the drive of the cutting device to be selectively driven using a single step motor. And a drive device for a document transmission device.

일반적으로 팩시밀리의 주된 기능 수행을 위한 기계적인 동작은 다음 세가지를 구분할 수 있다.In general, the mechanical operation to perform the main functions of the facsimile can be divided into the following three.

이를테면, 송신하고자 하는 서류, 문서 등을 스캐닝하기 위하여 광학부로 이송시키는 송신동작과, 수신받은 정보를 기록할 기록지를 이송시키는 수신동작과, 수신정보가 기록된 기록지를 자동 절단기로 절단하는 절단 동작이다.For example, a transmission operation for transferring documents, documents, and the like to be transmitted to the optical unit, a reception operation for transferring recording paper for recording the received information, and a cutting operation for cutting the recording paper in which the reception information is recorded with an automatic cutter. .

이러한 모든 동작을 일으키는 장치의 구동을 위해서는 동력원이 필요하다.A power source is needed to drive a device that causes all of these actions.

그 동력원으로서는 통상 스텝 모우터가 사용되는데, 이 스텝모우터는 고가품이므로 되도록이면 적은 수의 스텝 모우터를 사용하는 것이 경제적일 뿐만 아니라 제품 자체도 경량화, 단순화시킬 수 있어 유리하다.As the power source, a step motor is usually used. Since the step motor is expensive, it is advantageous to use as few step motors as possible, and the product itself can be lighter and simplified.

그런데, 종래의 팩시밀리는 상기 세 장치가 각각 별도로 스텝모우터를 구비하고 있으며 별도로 구동하게 된다.However, in the conventional facsimile, the three devices each have a step motor separately and are driven separately.

따라서 이같은 종래의 팩시밀리는 송수신 및 절단장치용 스텝 모우터등 적어도 3개를 필요로 하기 때문에 이들을 기체내에 수용하기 위한 내부 부피의 증대는 물론 중량도 더하고, 게다가 원가 상승에도 끼치는 영향이 컸다.Therefore, such a conventional facsimile machine requires at least three steps such as a step motor for transmitting and receiving and cutting devices, thereby increasing the internal volume for accommodating them in the gas, adding weight, and further increasing the cost.

본 고안은 상기한 종래의 모든 단점을 해소하기 위해 창안된 것으로서, 주된 특징은 수신, 송신 및 절단장치 중 절단과 송신장치가 하나의 스텝모우터를 공유토록 되어 있고, 그리하여 이들 개별 동작을 위한 스텝 모우터 수가 종래보다 1개가 감소되는 만큼 수용공간의 감소, 중량감소 및 이에 따른 원가 절감할 수 있도록 함을 본 고안의 목적이 있다.The present invention was devised to solve all the above-mentioned disadvantages, and the main feature is that the cutting and transmitting device among the receiving, transmitting, and cutting devices share one step motor, and thus the steps for these individual operations. It is an object of the present invention to reduce the receiving space, reduce the weight and thereby reduce the cost as the number of motors is reduced by one.

이하 본 고안을, 바람직한 실시예를 토대로 작성한 첨부 도면에 따라 보다 구체적으로 설명한다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings created on the basis of preferred embodiments.

스텝 모우터(1)이 회전축(2)에는 걸림방향이 상반되는 일방향 클러치(3a, 4a)가 내장된 절단장치를 구동용기어(3)와 송신장치 구동용기어(4)가 축끼움되어 있고, 절단장치 구동용 기어(3)에는 절단장치(5)를 구동하기 위한 종동기어(6)가 그리고 송신장치 구동용기어(4)에는 송신장치(7)를 구동하기 위한 아이들러(8)가 각각 접속되어 있는데, 바로 이같은 구성이 본 고안에 의한 구조적 특징이다.The drive gear 3 and the transmission device drive gear 4 are fitted with a cutting device in which the step motor 1 has a built-in one-way clutch 3a, 4a in which the locking direction is opposite. In the gear for driving the cutting device 3, the driven gear 6 for driving the cutting device 5 and the idler 8 for driving the transmitting device 7 are provided for the transmission device driving gear 4, respectively. Although connected, this configuration is a structural feature of the present invention.

여기서, 스텝 모우터(2)는 정, 역 회전이 가능하다.Here, the step motor 2 can be rotated forward and backward.

이와같이 구성된 본 고안에 있어서 송신구동과 절단구동으로 구분하여 설명한다.In the present invention configured as described above will be described by dividing the transmission drive and the cutting drive.

우선, 송신구동에 대하여 스텝 모우터(1)의 회전축(2)은 제 1 도의 시계방향(α1)으로 회전한다. 이때 송신장치 구동용기어(4)는 클러치(4a)의 작동에 의해 회전축(2)과 맞물려 함께 같은 방향으로 회전하지만, 절단장치용 기어(3)는 일방향 클러치(3a)가 공회전하므로 회전축(2)에 맞물리지 않으므로 회전되지 않고 정지상태로 머물러 있게 된다.First, the rotation shaft 2 of the step motor 1 rotates in the clockwise direction α 1 of FIG. 1 with respect to the transmission drive. At this time, the transmission device driving gear 4 meshes with the rotary shaft 2 by the operation of the clutch 4a and rotates together in the same direction. However, the gear 3 for the cutting device rotates because the one-way clutch 3a rotates idle. ) Does not rotate and stays stationary.

따라서 절단장치(5)는 정지해 있고, 송신장치(7)측으로 아이들기어(8)을 통해 동력을 전달하게 됨에 따라 기어(11)와 동일축(15)에 고정된 풀리(12)가 회전하여 타이밍벨트(13)로 연결된 로울러(17)를 구동시키므로 용지(20)을 이송시켜 스케닝부를 통해 송신할 수 있게 되는 것이다.Accordingly, the cutting device 5 is stopped, and as the power is transmitted to the transmission device 7 through the idle gear 8, the pulley 12 fixed to the gear 11 and the same shaft 15 rotates. Since the roller 17 connected to the timing belt 13 is driven, the paper 20 can be transferred and transmitted through the scanning unit.

이에 대하여 스텝 모우터(1)의 회전축(2)이 역시계 방향(dz)으로 회전할 때는 정반대의 현상이 일어난다.On the other hand, when the rotating shaft 2 of the step motor 1 rotates in the system direction d z , the opposite phenomenon occurs.

즉, 회전축(2)이 역시계 방향(dz)으로 회전하면 송신장치 구동용 기어(4)는 이 회전축(2)에 걸리지 않아 회전을 못해 송신장치(7)가 정지되지만 절단장치 구동용기어(3)는 일방향 클러치(3a)에 의해 회전축(2)에 맞물려 회전한다. 따라서 종동기어(5)가 구동하여 동력을 전달하게 됨에 따라 종동기어축에 연결된 풀리(21)에 설치된 벨트(22)를 통해 절단장치(5)를 구동하여 수신된 용지를 절단하는 기능을 수행할 수 있게 되는 것이다.That is, when the rotating shaft 2 rotates in the system direction d z , the transmission device driving gear 4 is not caught by the rotation shaft 2 and cannot rotate so that the transmission device 7 is stopped. (3) is engaged with the rotation shaft (2) by the one-way clutch (3a) to rotate. Accordingly, as the driven gear 5 is driven to transmit power, the cutting device 5 is driven through the belt 22 installed on the pulley 21 connected to the driven gear shaft to cut the received paper. It will be possible.

이상 설명한 바와 같은 본 고안에 따르면, 하나의 스텝 모우터를 공유하여, 송신장치와 절단장치가 선택적으로 구동되어 개개의 기능을 발휘할 수 있으므로 송수신 및 절단동작중에 모두 3개의 스텝 모우터가 소요되던 종래에 비해 그 수를 2개로 감축되고, 이에 따라 스텝 모우터의 수용공간이 감축돼 팩시밀리의 외형 축소에 이롭고 또한, 중량 감소와 함께 원가도 절감되는 효과를 거둘 수가 있다.According to the present invention as described above, since one step motor is shared, the transmission device and the cutting device can be selectively driven to exhibit individual functions, so that the three step motors are required during both transmission and reception operations. Compared to this, the number is reduced to two, thereby reducing the space of the step motor, which is advantageous in reducing the appearance of the facsimile, and in addition to reducing the weight and cost.

Claims (1)

스텝 모우터(1)의 회전축(2)의 걸림방향이 서로 다른 일방향 클러치(3a, 4a)가 부착된 절단장치 구동용기어(3)와 송신장치 구동용 기어(4)를 축끼움하고, 절단장치 구동용 기어(3)에는 절단장치(5)측 종동기어(6)를 그리고 송신장치 구동용기어(4)에는 송신장치(7)측 아이들러(8)를 각각 접속하여 스텝 모우터(1)의 회전방향에 따라 일방향 클러치(3a, 4a)가 구동하여 송신장치(7)와 절단장치(5)를 선택적으로 구동시킬 수 있도록 된 것을 특징으로 하는 팩시밀리의 절단 및 송신장치용 구동장치.The cutting device drive gear 3 and the transmission device drive gear 4 with the one-way clutches 3a and 4a having different locking directions of the rotation shaft 2 of the step motor 1 are fitted to each other and cut. The drive gear 3 is connected to the driven gear 6 on the cutting device 5 side, and the idler 8 on the transmitter 7 side is connected to the transmission device drive gear 4, respectively. One-way clutch (3a, 4a) is driven in accordance with the rotation direction of the drive device for cutting and transmitting the fax, characterized in that it is possible to selectively drive the transmission device (7) and the cutting device (5).
KR2019870010405U 1987-06-27 1987-06-27 Cutting and driving device for fax KR900009569Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010405U KR900009569Y1 (en) 1987-06-27 1987-06-27 Cutting and driving device for fax

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010405U KR900009569Y1 (en) 1987-06-27 1987-06-27 Cutting and driving device for fax

Publications (2)

Publication Number Publication Date
KR890001719U KR890001719U (en) 1989-03-20
KR900009569Y1 true KR900009569Y1 (en) 1990-10-15

Family

ID=19264585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010405U KR900009569Y1 (en) 1987-06-27 1987-06-27 Cutting and driving device for fax

Country Status (1)

Country Link
KR (1) KR900009569Y1 (en)

Also Published As

Publication number Publication date
KR890001719U (en) 1989-03-20

Similar Documents

Publication Publication Date Title
JPS63148758A (en) Paper feeding device for facsimile
KR980007455A (en) Original feed drive
US5740696A (en) Transmission unit for office machine
KR900009569Y1 (en) Cutting and driving device for fax
US5550652A (en) Automatic document feeder for a facsimile machine
JPS6124865B2 (en)
KR200363253Y1 (en) Apparatus for delivery power multifunctional machine
JPS6212712B2 (en)
KR960008007Y1 (en) Driving apparatus of facsimile
GB2272891A (en) Document feeder.
JPS6360589B2 (en)
KR0120922Y1 (en) Transmission and reception apparatus for a fax
KR900005004B1 (en) Facsimille
JP2524052B2 (en) Image communication device
KR960004971Y1 (en) Roller driving apparatus of facsimile
JPS6024030Y2 (en) Receiving record paper cutting device
KR920004807Y1 (en) Paper supply and cutting device for fax
JPH0351243A (en) Paper feed device for facsimile
KR20000010205U (en) Power train of multifunction module
JPS6339264A (en) Facsimile transmitter-receiver
KR100194475B1 (en) Facsimile power train
JPH05221078A (en) Facsimile drive device
KR920006389Y1 (en) Paper returning machanism of recording device
JPS62116061A (en) Scanner printer
JPS6145667A (en) Paper feeder

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
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: 20000929

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee