CN1113371A

CN1113371A - Method for operating facsimile having transfer means for transferring recording paper and document

Info

Publication number: CN1113371A
Application number: CN94120744A
Authority: CN
Inventors: 姜仲锡
Original assignee: Gold Star Co Ltd
Current assignee: LG Electronics Inc
Priority date: 1993-12-30
Filing date: 1994-12-30
Publication date: 1995-12-13
Also published as: GB2285721B; GB9426432D0; KR950022719A; KR970003412B1; JPH07297989A; DE4447247A1; GB2285721A

Abstract

The invention provides an electrograph operating method, which causes the record paper and file to contact the roller selectively, so as to prevent the information on the front end of the file from not being sent during transmission and prevent the record paper from the record paper roller from surging during cutting the record papers, by connecting and synchronizing the reading head and the recording head with the roller in the preparation mode or by selectively contacting the reading head and the recording head with the roller according to the selection of the state. The invention includes a preparation mode which causes the reading device together with the recording device to contact with the transmission device; a sending state in which the recording device escapes from the sending device and the reading device contacts with the sending device; a receiving state in which the reading device escapes from the sending device and the recording device contacts with the sending device.

Description

Method for operating facsimile having transfer means for transferring recording paper and document

The present invention relates to the method that a kind of operation has the facsimile machine of the conveyer that is used for transfer sheet and file, particularly have the read head that contacts with cylinder in initial standby condition and the conveyer of recording head.

Fig. 1 shows the end view of the critical piece of (belonging to prior art) facsimile machine drive part, read head 4 and recording head 5 are offset the both sides of the cylinder 3 that is arranged on conveying element 1 and record-paper 2 respectively mutually accordingly by

spring

6 and 7, read scalp acupuncture 8 and be connected as one with support 9, read head 4 connects with support 9 by the screw (not shown).Record scalp acupuncture 10 is connected as one with read head 5, power transmission shaft 12 two ends are fixed with the eccentric wheel 11 with major axis part 11a and minor axis part 11b, this power transmission shaft is positioned at the cylinder 3 of hollow, so that make eccentric wheel 11 clockwise or rotation counterclockwise, cylinder 3 rotations by driving a motor (not shown), and stop eccentric rotation by the backward rotation of motor.

At the ready mode of traditional facsimile machine, when read head 4 and recording head 5 and cylinder 3 disengagings, read scalp acupuncture 8 and contact with the major axis part 11a of eccentric wheel 11 with record scalp acupuncture 10.

With this understanding, when selecting sending mode with transmission file 1 by model selection, the eccentric wheel 11 that is fixed on the power transmission shaft 12 rotates so that read head contacts with cylinder 3, but makes recording head 5 leave the state that breaks away from cylinder 3 to keep.After this when the motor backwards rotation was rotated to drive cylinder 3, file was admitted to read head 4 is read in, and file is sent.File 1 transmits to be finished rear motor clockwise direction rotating drive shaft 12 and makes facsimile machine enter ready mode once more and make read head 4 and recording head 5 breaks away from cylinder.

When by model selection during the selective reception pattern, make eccentric wheel 11 rotations that are fixed on power transmission shaft 12 so that recording head 5 contacts with cylinder 3, but read head 4 is left to keep the state of it and cylinder disengaging.After this, come swing roller 3, make recording head 5 in the information that transmits recorder on the record 2 by motor counter-rotational.Owing to receive just rotating drive shaft 12 in a clockwise direction of motor in case finish, make facsimile machine enter ready mode, promptly read head 4 and recording head 5 break away from cylinder 3.

On the other hand, when selecting replication status by model selection, make 11 rotations of the eccentric wheel that is fixed on the power transmission shaft 12 make minor axis part 11b not only make its maintenance read head 4 and recording head 5 and cylinder 3 state of contact with reading that scalp acupuncture 8 contact but also contact with record scalp acupuncture 10, the information on the file of sending into 1 just is recorded on the record-paper 2.Duplicate on record-paper 2 when finishing, because motor rotating drive shaft 12 in a clockwise direction, facsimile machine enters ready mode.

Betransported or during long storage time, record-paper 2 is removed at facsimile machine, facsimile machine enters the state that read head 4 as the ready mode and recording head 5 break away from from cylinder 3.

Yet above-mentioned conventional ADS driving method has following point:

First, because the state that under ready mode, always keeps read head 4 and cylinder 3 to break away from, and when transfer mode, owing to will make the current file front end pass through read-out element earlier, and insert so that its arrival one and cylinder position contacting make that the information on the file front end can not send.

The second, at facsimile machine without any its record-paper of paper cutter device during, because cylinder 3 breaks away from recording head 5, so when cutting record-paper, record-paper is often thrown off the record-paper cylinder by the situation of manual cutting.

The 3rd, in the facsimile machine ready mode, the vibrations collision because of facsimile machine can cause the trouble of sliding in the gap of front end between cylinder 3 and recording head 5 of record-paper.

What be used to address the above problem the objective of the invention is to: contacting with transmitting device under the ready mode and making its method common or that contact with transmitting device separately prevent that the information of file front end is not transmitted and prevents that record-paper is thrown off from the record-paper cylinder when cutting record-paper when transmitting according to selected pattern with recording head by making read head.

Above-mentioned purpose, the characteristics with other of the present invention can realize by the method that provides operation to have the facsimile machine of the conveyer that is used for transfer sheet and file.It may further comprise the steps: the ready mode that reading device and tape deck are together contacted with conveyer; When tape deck breaks away from transmitting device, make facsimile machine enter the sending mode that reading device only contacts with transmitting device from the ready mode that file sends; When reading device breaks away from conveyer, make facsimile machine enter the receiving mode that tape deck only contacts with conveyer from ready mode.

The method of operation facsimile machine may further include the step that makes facsimile machine enter replication mode from ready mode, even tape deck and conveyer break away from and when the front end of file arrives the inlet of reading device, apply a reproducing signals, so that reading device contacts with transmitting device with tape deck, with the information in the log file on tape deck.

The method of operation facsimile machine can further comprise again makes facsimile machine enter the vanning state that reading device and tape deck and conveyer break away from.

Fig. 1 is the critical piece end view of traditional facsimile machine drive part.

Fig. 2 a～2f is the flow chart of each pattern according to the present invention;

The end view of eccentric wheel position when Fig. 3 a～3e is each state that is presented among Fig. 2 a～2f.

The present invention elaborates with reference to accompanying drawing 2a～3e hereinafter.

The method of operating facsimile machine according to one embodiment of present invention comprises makes facsimile machine enter following steps: the ready mode that the 11b of minor axis portion by eccentric wheel 11 makes read head 4 and recording head 5 contact with cylinder 3; For the information rotation eccentric wheel 11 that sends on the file makes facsimile machine enter sending mode from ready mode, this moment, read head 4 contacted with cylinder 3 and recording head 5 and cylinder 3 disengagings, and after the information on the file is sent completely, rotate eccentric wheel 11 and enter standby condition, make facsimile machine enter receiving mode by rotating eccentricity wheel 11 from ready mode, make recording head 5 with cylinder 3 contact and read head 4 and cylinder 3 disengagings information with on record-paper recorder by rotating eccentric wheel this moment, and after the information of recorder on the record-paper 2 is finished, rotate eccentric wheel 11 to enter ready mode.

The method of operation facsimile machine may further include the following step: rotate eccentric wheel with the replication mode of cylinder 3 disengagings from ready mode in order to make facsimile machine enter recording head 5, and arrive at the front end of file under the condition of read head inlet and apply reproducing signals, so that rotate eccentric wheel again, thereby make facsimile machine enter the step of replication mode noting the information that is arranged in the file on the recording head so that read head and recording head contact with the cylinder wheel.

The method of operation facsimile machine can comprise further that thereby by eccentric major axis read head and recording head and cylinder being broken away from makes facsimile machine enter the step of vanning state again.

Certainly, above-mentioned cylinder, eccentric wheel and read head/recording head be respectively for transmitting device, choice device and reading device/tape deck respectively for example.

Eccentric wheel can directly be driven by the cylinder that embeds in the eccentric wheel, and eccentric wheel also can directly be driven by the eccentric wheel drive unit.

Top explanation describes in further detail hereinafter.

Fig. 2 a～2f is the flow chart that each pattern is described according to the present invention, and Fig. 3 a～3c is used for the end view of eccentric position of each pattern of displayed map 2a～2f, and its read head 4 and recording head 5 maintain the state that they and cylinder 3 break away from.So shown in Fig. 3 e, the major axis of eccentric wheel 11 part contacts with record scalp acupuncture 10 with reading scalp acupuncture 8, and read head 4 and recording head 5 and cylinder 3 are broken away from.

In this state, if record-paper is not put into, the paper roll of record-paper 2 just is placed into the relevant position, and disconnects transducer when the placement record-paper rolls.When putting paper, cover lid also sees that the recording paper sensor on it turn-offs, and lay the step of record-paper and just finished this moment.

Opening power then, eccentric wheel 11 clockwise directions rotate with 90 ° of angles, make mechanical structure present the state shown in Fig. 3 a, wherein read scalp acupuncture 8 here and contact with the minor axis part 11b of eccentric wheel 11, promptly enter the ready mode that read head 4 and recording head 5 contact with cylinder 3 with record scalp acupuncture 10.When selecting transfer mode to transmit information on the file under this pattern, its result is shown in Fig. 2 b.

When the file that is transmitted was put document holder under ready mode, the file sensor starter motor that detects file is rotating drive shaft 12 and stop at the 45 place in a clockwise direction.Because the result of this operation, keep to contact with the minor axis part 11b of eccentric wheel 11 in view of reading scalp acupuncture 8 when record scalp acupuncture 10 contact with the major axis part 11a of eccentric wheel 11, shown in Fig. 3 b, just read head 5 and with cylinder 3 disengagings.After recording head 5 broke away from cylinder 3, motor oppositely transmitted file to reading position, and so far, file is inserted and finished.After this, hear the dialing signal sound of receiver after, press and start button and send into a file with the close file transducer, and allow read head 4 to read and send the information that is recorded on the file by the extreme lower position between cylinder 3 and the read head 4.When a file be transmitted finish and pass out on the carriage after because file sensor opens once more, if find also to transmit other file then insert next file, just can transmit file continuously like this by detecting file.Yet, when detecting when not having file to send, 3 to 4 second rear motor up time direction rotate eccentric wheels 11 with 315 ° of angles, make device return to ready mode and shut-down operation.

Shown in Fig. 3 c receiving mode has been described, when received signal was received, the motor clockwise direction rotated eccentric wheel 11 and shut-down operation with 135 ° of angles under receiving mode.Shown in Fig. 3 c, according to this situation, make read head break away from cylinder 3 because reading scalp acupuncture 8 contacts with the major axis part 11a of eccentric wheel 11, and when keeping eccentric minor axis part 11b and reading scalp acupuncture 10 state of contact, enter recording head 5 and cylinder 3 state of contact.Under facsimile telephone and the same situation about using of plain old telephone, before the start button of pressing the machine received signal of receiving faxes, its function should be transformed into facsimile function.

Yet under the situation of using special individually facsimile telephone, when cylinder 3 was rotated by the driven by motor counter-clockwise direction, read head 4 broke away from cylinder 3, begins reception this moment.

Receiving continuously and on record-paper during the information on the log file, when not having file to be detected, after promptly finishing receiving, eccentric wheel 11 clockwise rotates 225 ° of angles by driven by motor, whole device returns to ready mode, shut-down operation.

Accompanying drawing Fig. 2 d is used to illustrate replication mode, wherein, be put on the cubbyhole the file that will duplicate under replication mode resembles in sending mode, file sensor detects file and opens, make the motor clockwise direction with 45 rotating drive shaft 12, and shut-down operation.In view of the above since at record scalp acupuncture 10 with when the major axis of eccentric wheel 11 partly contacts, read scalp acupuncture 8 keep with the minor axis part 11b of eccentric wheel 11 contact recording head 5 and cylinder 3 disengagings.After recording head and cylinder 3 break away from, the file that is placed on the document holder is delivered to the corresponding reading position of file, finish inserting of file by the backward rotation motor.Then, press and duplicate start button, because motor rotates with normal direction, drive eccentric wheel 11 clockwise directions and rotate 135 ° of angles again, and shut-down operation, reading scalp acupuncture 8 is contacted at one time, so that read head 4 contacts with roller 3 with recording head 5 with the minor axis part 11b of eccentric wheel 11 with record scalp acupuncture 10.A page file of delivering to extreme lower position by the motor backward rotation reads in information by read head 4 in this state, and writes down this information by recording head 5 on record-paper 2.

After read head 4 reading files finished, file was released carriage and the close file transducer.After this, when more file, because file sensor is opened again and inserts file continuously, just can continuous replication.Yet, being provided with under the situation that file will duplicate, motor rotates with normal direction, makes turn clockwise 180 ° of angles and make whole device enter ready mode and shut-down operation like that shown in Fig. 3 a of eccentric wheel 11.

Accompanying drawing Fig. 2 illustrated duplicate or receiving mode in record-paper situation about using up.When file receives or duplicates, detecting record-paper and use up by transducer, motor rotates with normal direction and makes eccentric wheel half-twist angle under receiving mode respectively, 135 ° of angles of rotation under replication mode, reading scalp acupuncture 8 is contacted with the major axis part 11a of eccentric wheel 11 with record scalp acupuncture 10, read scalp acupuncture 8 and record scalp acupuncture 10 and cylinder 3 disengagings and make, and notify user's record-paper to use up by device such as buzzer that Notification Record paper uses up.In aforesaid operations, under replication mode, be used for the transducer that detection record paper uses up and open so that file is sent to carriage.In view of the above, when user's uncap was installed new record-paper paper roll and closed upper cover once more, the transducer that detection record paper uses up was turned off, and makes eccentric wheel 11 clockwise direction half-twist angles, caused whole device to recover ready mode and system ceased operations.

Accompanying drawing Fig. 2 e has illustrated the situation of installing for transportation or long storage time.Uncap is with when facsimile machine shifts out record-paper under the ready mode, because motor is with the normal direction rotating band movable eccentric wheel 270 ° of angles that turn clockwise, whole device just becomes the state when record-paper uses up under shown in Fig. 3 e similar reception or the replication mode.In other words, read head 4 and recording head 5 are separated with cylinder 3.Utilize this point, when record-paper be moved out of and cover closing after, do not have paper to make device keep the state that read head 4, recording head 5 and cylinder 3 break away from owing to recording paper sensor detects, so just can powered-down and install to transport or to deposit.

When planning to reuse facsimile machine, according to the operating procedure shown in Fig. 2 a record-paper is put into machine back facsimile machine and just can use.

As mentioned above, because provided by the present invention is in initial standby condition, read head 4 is always kept with cylinder 3 with recording head 5 and is contacted, make the front end of file place the entry position of reading part, so just can finish accurate transmission and duplicate also to prevent that record-paper from skidding off between cylinder and recording head.

Although the invention has been described in conjunction with specific embodiments, but clearly, according to the description of front, those skilled in the art will be appreciated that it has many alternatives and distortion, fall into alternative and distortion in additional claims spirit and scope so the invention is intended to comprise all.

Claims

1, a kind of method of operating facsimile machine, described facsimile machine comprises a conveyer, one eccentric wheel drive unit by the conveyer rotation, the mode selector that is driven by the eccentric wheel drive unit and the reading device and the tape deck that optionally contact with conveyer comprise making facsimile machine enter the step of following pattern:

One preparation pattern makes described reading device together contact with described conveyer with described tape deck;

One transfer mode, for transmitting file when ready mode enters this pattern, tape deck separates with conveyer and reading device is contacted with conveyer;

One receiving mode, for the information received of record when ready mode enters this pattern, reading device separates with conveyer and tape deck is contacted with conveyer.

2, the method for operation facsimile machine as claimed in claim 1, it further comprises the step that makes facsimile machine enter replication mode from ready mode, that is: tape deck and conveyer are broken away from and arrive at the front end of file to apply a reproducing signals under the state of reading device inlet reading device is contacted with the information in the log file on tape deck with conveyer with tape deck.

3, the method for operation facsimile machine as claimed in claim 1, it further comprises the step that makes facsimile machine enter vanning or carry pattern, that is: reading device and tape deck and conveyer break away from.