IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0189404
(2002-07-08)
|
우선권정보 |
JP-0211127 (2001-07-11); JP-0207558 (2001-07-09); JP-0207328 (2001-07-09) |
발명자
/ 주소 |
- Ishii, Yoshiyuki
- Nishida, Hiroyuki
- Asakura, Takao
- Uezono, Hideyuki
|
출원인 / 주소 |
- Fuji Photo Film Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
13 |
초록
▼
A sheet package producing system includes at least a cutter module and a packaging module. The cutter module has a cutter blade, for producing X-ray films by cutting a continuous sheet material. The packaging module has packaging robots, for producing a sheet package by packaging the X-ray films sta
A sheet package producing system includes at least a cutter module and a packaging module. The cutter module has a cutter blade, for producing X-ray films by cutting a continuous sheet material. The packaging module has packaging robots, for producing a sheet package by packaging the X-ray films stacked on one another. In the sheet package producing system, a first module control unit is incorporated in the cutter module, for controlling the cutter blade. A second module control unit is incorporated in the packaging module, for controlling the packaging robots. A CPU is connected with the first and second module control units removably by a component network, for controlling the cutter module and the packaging module in synchronism.
대표청구항
▼
1. A sheet package producing system, including a cutter module having a cutter mechanism, for producing sheets by cutting a continuous sheet material, and a packaging module having a packaging mechanism, for producing a sheet package by packaging said sheets stacked on one another, said sheet packag
1. A sheet package producing system, including a cutter module having a cutter mechanism, for producing sheets by cutting a continuous sheet material, and a packaging module having a packaging mechanism, for producing a sheet package by packaging said sheets stacked on one another, said sheet package producing system comprising:a first module control unit, incorporated in said cutter module, for controlling said cutter mechanism; a second module control unit, incorporated in said packaging module, for controlling said packaging mechanism; a CPU, connected with said first and second module control units removably by a component network, for controlling said cutter module and said packaging module in synchronism; and at least one first auxiliary module for operation in a sub-process prior or subsequent to cutting of said cutter module, to constitute a cutting device with said cutter module; at least one second auxiliary module for operation in a sub-process prior or subsequent to packaging of said packaging module, to constitute a packaging device with said packaging module; wherein said CPU is connected with said first and second auxiliary modules removably by said component network, for controlling said cutting device and said packaging device in synchronism. 2. A sheet package producing system as defined in claim 1, further comprising a cover-fitted sheet stack producing machine, disposed downstream from said cutting device, controlled by said CPU, for producing a cover-fitted sheet stack by loading a protective cover with said sheets being stacked, to supply said packaging device therewith.3. A sheet package producing system as defined in claim 2, wherein said cutter device and said packaging device are controlled by a program, and said program is written according to structured programming in a separate manner between said cutter module, said packaging module and said first and second auxiliary modules.4. A sheet package producing system as defined in claim 3, wherein at least one of said cutter module, said packaging module and said first and second auxiliary modules includes an error detector for detecting occurrence of abnormality in said cutter mechanism or said packaging mechanism or in said sub-processes.5. A sheet package producing system as defined in claim 4, wherein said at least one of said cutter module, said packaging module and said first and second auxiliary modules further includes an alarm unit, responsive to an abnormality detecting signal from said error detector, for externally generating a warning signal visually or acoustically.6. A sheet package producing system as defined in claim 5, further comprising a trial specified CPU, connected with respectively said cutting device and said packaging device prior to a start of operation with said CPU, for controlling said cutting device and said packaging device, and for checking at least said cutter module, said packaging module, and said first and second auxiliary modules by trial run thereof.7. A sheet package producing system as defined in claim 5, wherein said at least one first auxiliary module comprises:a decurler module, disposed upstream from said cutter module, for uncurling said continuous sheet material; and a stacker module for stacking said sheets from said cutter module. 8. A sheet package producing system as defined in claim 5, wherein said error detector is associated with said cutter module, and includes:an image area sensor for picking up said sheets; and a measuring circuit for measuring a shape of said sheets according to a signal from said image area sensor, for evaluating said shape by comparison with a tolerable shape range, and for generating said abnormality detecting signal if said shape is deviated from said tolerable shape range. 9. A sheet package producing system as defined in claim 5, wherein said error detector includes:an image area sensor for picking up said continuous sheet material; and a measuring circuit for obtaining a zigzag offset amount of said continuous sheet material according to a signal from said image area sensor, for comparing said zigzag offset amount with a tolerable offset amount, and for generating said abnormality detecting signal if said zigzag offset amount is higher than said tolerable offset amount. 10. A sheet package producing system as defined in claim 5, wherein said error detector includes:a temperature sensor for measuring temperature of said continuous sheet material; and a temperature comparison circuit for evaluating said temperature by comparison with a tolerable temperature range, and for generating said abnormality detecting signal if said temperature is deviated from said tolerable temperature range. 11. A sheet package producing system as defined in claim 5, wherein said error detector includes:a first sheet counter for counting said sheets; a second sheet counter, disposed downstream from said first sheet counter, for counting said sheets; a measuring circuit for comparing sheet number signals from said first and second sheet counters with each other, and for generating said abnormality detecting signal if said sheet number signals are different from each other. 12. A sheet package producing system as defined in claim 5, wherein said packaging module inserts said cover-fitted sheet stack into a packaging bag;said at least one second auxiliary module comprises a package sealer module for sealing said packaging bag from said packaging module, to obtain said sheet package. 13. A sheet package producing system as defined in claim 5, wherein said cover-fitted sheet stack producing machine includes:a sheet handling module for handling said sheets; a cover handling module for handling said protective cover, to stack either of said protective cover and said sheets on a remainder thereof by cooperation with said sheet handling module; a cover folding module for folding said protective cover, to obtain said cover-fitted sheet stack in which said protective cover is loaded with said sheets. 14. A sheet package producing system according to claim 1, wherein said CPU controls said cutter module and said packaging module in synchronism by dispersion processing.
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