WO2018037852A1 - Système de recyclage et d'impression de papier et cassette de stockage de papier recyclé - Google Patents

Système de recyclage et d'impression de papier et cassette de stockage de papier recyclé Download PDF

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Publication number
WO2018037852A1
WO2018037852A1 PCT/JP2017/027871 JP2017027871W WO2018037852A1 WO 2018037852 A1 WO2018037852 A1 WO 2018037852A1 JP 2017027871 W JP2017027871 W JP 2017027871W WO 2018037852 A1 WO2018037852 A1 WO 2018037852A1
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WO
WIPO (PCT)
Prior art keywords
paper
unit
recycled paper
storage
cassette
Prior art date
Application number
PCT/JP2017/027871
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English (en)
Japanese (ja)
Inventor
中島　靖雅
Original Assignee
セイコーエプソン株式会社
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Publication date
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Priority to JP2018535557A priority Critical patent/JPWO2018037852A1/ja
Publication of WO2018037852A1 publication Critical patent/WO2018037852A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/26—Supports or magazines for piles from which articles are to be separated with auxiliary supports to facilitate introduction or renewal of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/24—Pile receivers multiple or compartmented, e.d. for alternate, programmed, or selective filling

Definitions

  • the present invention relates to a paper recycling printing system and a recycled paper storage cassette.
  • Paper recycling has become widespread from the viewpoint of resource utilization, but in the past, accumulated waste paper has been industrially produced as recycled paper.
  • Patent Documents 1 and 2 a technique and an apparatus have been disclosed in which a document that is printed and discarded in an office is formed into recycled paper in the office and is input as a printing paper into a printing machine.
  • JP 2014-84532 A Japanese Patent Laying-Open No. 2015-92032
  • the molded recycled paper is discharged from the paper discharge port into a tray or discharged into a roll paper. Then, in order to supply the manufactured recycled paper to the printing apparatus, a person takes out the single-sheet recycled paper from the tray, or cuts into single sheets with roll paper, Or, it was put in a paper cassette for printing.
  • the present invention has been made to solve at least a part of the problems described above, and can be realized as the following forms or application examples.
  • a paper reproduction printing system is a paper reproduction printing system including a paper reproduction device and a printing device, and the paper reproduction device includes a paper reproduction unit that produces recycled paper, A first storage unit that stores the recycled paper; and a first holding unit that removably holds the first storage unit; and the printing apparatus that prints recording information on a recording medium;
  • the second storage unit storing the recording medium, the second storage unit detachable, the second storage unit detachable from the second storage unit, and the second storage unit A transport unit that transports a recording medium to the printing unit, and a printed material discharge unit that discharges the recording medium printed by the printing unit.
  • the first storage unit storing the recycled paper manufactured by the paper recycling apparatus can be directly attached to the printing apparatus. Therefore, the recycled paper can be supplied to the printing apparatus without replacing the recycled paper from the first storage unit to the second storage unit. This eliminates the need for dropping and scattering during transport of recycled paper and paper alignment work when replenishing the second storage unit, thereby improving work efficiency.
  • the second storage unit is detachable from the first holding unit.
  • the second storage unit when the recording medium including the recycled paper in the second storage unit becomes empty, the second storage unit can be directly attached to the first holding unit of the paper recycling apparatus, Dropping and scattering during transport of paper, and paper alignment work when replenishing to the second storage unit are not required, and work efficiency can be improved.
  • the first storage unit stores the storage amount information of the recycled paper, and stores the storage amount information stored in the storage unit as the paper reproduction device or A transmission unit that transmits to at least one of the printing apparatuses.
  • the storage amount of the recycled paper stored in the first storage unit can be transmitted to the attachment destination device.
  • the storage amount information of the recycled paper stored in the first storage unit can be transmitted to the attachment destination device.
  • the loading device can manufacture a storable amount of recycled paper, and the printing device can execute a print command based on the printable quantity (number of sheets). It can be judged whether there is.
  • the first storage unit includes supply detection means for detecting supply of the recycled paper from the paper recycling part, and detection of supply of the recycled paper from the supply detection means. Based on the information, the storage amount information in the storage unit is rewritten.
  • the storage amount information in the storage unit can always be updated to the latest information.
  • the first storage unit includes an unloading detection unit that detects unloading of the stored recycled paper from the first storage unit, and the regeneration from the unloading detection unit.
  • the storage amount information of the storage unit is rewritten based on paper carry-out detection information.
  • the stored amount information in the storage unit can be constantly updated to the latest information because the stored amount of recycled paper is detected from the first storage unit and the storage amount information in the storage unit is rewritten. Further, when the recycled paper stored in the first storage unit falls below a predetermined storage amount, an instruction to start the production of recycled paper in the paper recycling apparatus for preparing the recycled paper in advance may be displayed on the printing apparatus. it can.
  • the first storage unit includes maximum storage amount detection means for detecting the maximum storage amount of the recycled paper, and the maximum storage of the recycled paper from the maximum storage amount detection means. Based on the amount information, the storage amount information of the storage unit is rewritten to the maximum storage amount information.
  • the storage amount stored in the storage unit there is a difference between the storage amount stored in the storage unit and the actual recycled paper storage amount, for example, when the first storage unit is directly supplemented with recycled paper.
  • the storage amount stored in the storage unit can be corrected to an accurate value. Further, it is possible to prevent the recycled paper from being supplied from the paper recycling apparatus beyond the maximum storage amount to the first storage unit.
  • the first storage unit includes a paper absence detection unit that detects that there is no storage amount of the recycled paper, and uses the paper absence information of the recycled paper from the paper absence detection unit. Based on the information, the storage amount information of the storage unit is rewritten to the no-sheet information.
  • the storage amount stored in the storage unit there is a difference between the storage amount stored in the storage unit and the actual storage amount, for example, when recycled paper is directly taken out from the first storage unit. Also, it is possible to reliably detect the absence of paper. Further, the storage amount stored in the storage unit at that time can be corrected to an accurate value.
  • a recycled paper storage cassette according to this application example is a recycled paper storage cassette mounted on a paper recycling apparatus, and the paper recycling apparatus includes a paper recycling unit that manufactures recycled paper, and the recycled paper.
  • the paper cassette holding means for making the paper cassette detachable is detachable from the paper cassette holding means of the printing apparatus.
  • the recycled paper storage cassette of this application example can be directly mounted on the printing apparatus with the recycled paper storage cassette storing the recycled paper produced by the paper recycling apparatus. Accordingly, the recycled paper can be supplied to the printing apparatus without replacing the recycled paper from the recycled paper storage cassette to the paper cassette. This eliminates the need for dropping and scattering during transport of recycled paper, and paper alignment work when replenishing the paper cassette, thereby improving work efficiency.
  • the recycled paper storage cassette includes a storage unit that stores the storage amount information of the recycled paper, and the storage amount information stored in the storage unit.
  • a transmission unit that transmits to at least one of the printing apparatuses.
  • the storage amount of the recycled paper stored in the first storage unit can be transmitted to the attachment destination device. Also, when the recycled paper storage cassette attached to the paper recycling device is removed and attached to the printing device, or when the recycled paper storage cassette attached to the printing device is removed and attached to the paper recycling device, the paper is recycled. The storage amount information of the recycled paper stored in the paper storage cassette can be transmitted to the attachment destination device.
  • the device at the loading destination can produce a storable amount of recycled paper at the paper recycling device, and the printing device can execute a printing command based on the printable quantity (number of sheets) Can be determined.
  • the recycled paper storage cassette includes supply detection means for detecting the supply of the recycled paper from the paper recycling unit, and the supply detection of the recycled paper from the supply detection means. Based on the information, the storage amount information in the storage unit is rewritten.
  • the storage amount information in the storage unit can always be updated to the latest information.
  • the recycled paper storage cassette includes a carry-out detection unit that detects carry-out of the stored recycled paper from the recycled paper storage cassette, and the recycling from the carry-out detection unit.
  • the storage amount information of the storage unit is rewritten based on paper carry-out detection information.
  • the stored amount information in the storage unit can be constantly updated to the latest information because the stored amount of recycled paper is detected from the first storage unit and the storage amount information in the storage unit is rewritten.
  • the recycled paper stored in the recycled paper storage cassette falls below a predetermined storage amount, an instruction to start the production of recycled paper in the paper recycling apparatus for preparing the recycled paper in advance is displayed on the printing apparatus. Can do.
  • the recycled paper storage cassette includes maximum storage amount detection means for detecting the maximum storage amount of the recycled paper, and the maximum storage of the recycled paper from the maximum storage amount detection means. Based on the amount information, the storage amount information of the storage unit is rewritten to the maximum storage amount information.
  • the difference between the recycled paper storage amount stored in the storage unit and the actual recycled paper storage amount for example, when the first storage unit is directly refilled with recycled paper. Even when the maximum storage amount is reached, the storage amount stored in the storage unit can be corrected to an accurate value. Further, it is possible to prevent the recycled paper from being supplied from the paper recycling apparatus beyond the maximum storage amount to the recycled paper storage cassette.
  • the recycled paper storage cassette includes a paper out detection unit that detects that there is no storage amount of the recycled paper, and uses the paper out information of the recycled paper from the paper out detection unit. Based on the information, the storage amount information of the storage unit is rewritten to the no-sheet information.
  • the recycled paper when the recycled paper is taken out directly from the recycled paper storage cassette, there is a difference between the stored amount stored in the storage unit and the actual stored amount. Also, it is possible to reliably detect the absence of paper. Further, the storage amount stored in the storage unit at that time can be corrected to an accurate value.
  • FIG. 1 is a schematic configuration diagram of a paper reproduction printing system according to a first embodiment.
  • 1 is a configuration diagram showing a schematic configuration of a paper recycling apparatus provided in a paper recycling printing system according to a first embodiment.
  • 1 is an external perspective view illustrating an example of a printing apparatus provided in a paper reproduction printing system according to a first embodiment.
  • FIG. 3 is a cross-sectional view illustrating a schematic configuration of a recycled paper storage cassette installed in the paper recycling apparatus in the paper recycling printing system according to the first embodiment.
  • FIG. 3 is a cross-sectional view illustrating a schematic configuration of a recycled paper storage cassette installed in the printing apparatus in the paper recycling printing system according to the first embodiment.
  • FIG. 9 is a schematic configuration diagram of a paper reproduction printing system according to a second embodiment.
  • Sectional drawing which shows schematic structure of the recycled paper storage cassette with which the paper reproduction
  • Sectional drawing which shows schematic structure of the recycled paper storage cassette with which the paper reproduction
  • FIG. 1 shows a schematic configuration diagram of a paper reproduction printing system according to the first embodiment.
  • a paper recycling printing system 1000 shown in FIG. 1 includes a paper recycling apparatus 100 that manufactures recycled paper Pr using waste paper Pu as a raw material, and a printing apparatus 200 that prints desired recording information using the recycled paper Pr or new paper Pn as a recording medium. And.
  • the used paper Pu is fed into the paper recycling apparatus 100 from the used paper supply unit 100a included in the paper recycling apparatus 100, and recycled paper Pr is manufactured using the used paper Pu as a raw material inside the apparatus, and the recycled paper discharge unit 100b. More discharged.
  • a recycled paper storage cassette 300 (hereinafter referred to as a recycled paper cassette 300) as a first storage unit that stores the recycled paper Pr discharged from the recycled paper discharge unit 100b is illustrated in a cassette mounting unit 100c as a first holding unit. It is detachably attached by the cassette attaching / detaching means.
  • the printing apparatus 200 is not particularly limited as long as it forms a printed material Pp by attaching toner or ink of a recording medium to the surface of a recording medium, such as a so-called laser printer or an inkjet printer. Now, an ink jet printer will be described as an example.
  • the printing apparatus 200 includes a first paper cassette holding unit 200a (hereinafter referred to as a first cassette mounting unit 200a) as one of the second holding units.
  • the first cassette mounting unit 200a stores new paper Pn, and detachably mounts a new paper cassette 310 as one of the second storage units mounted on the printing apparatus 200 by a cassette mounting / unloading unit (not shown). Can do.
  • the printing apparatus 200 includes a second paper cassette holding unit 200b (hereinafter referred to as a second cassette mounting unit 200b) as one of the second holding units.
  • the second cassette mounting unit 200b can detachably mount the recycled paper cassette 300 storing the recycled paper Pr formed by the paper recycling apparatus 100 by a cassette mounting / removing means (not shown).
  • the recycled paper cassette 300 attached to the printing apparatus 200 is used as one of the second storage units in the printing apparatus 200, and is the same recycled paper cassette as the recycled paper cassette 300 attached to the paper recycling apparatus 100 described above. Accordingly, the cassette attaching / detaching means (not shown) provided in the cassette attaching portion 100c of the paper reproducing apparatus 100 and the cassette attaching / detaching means (not shown) provided in the second cassette attaching portion 200b of the printing apparatus 200 have the same configuration (structure). Yes.
  • the recycled paper cassette 300 is stored in the cassette of the paper recycling apparatus 100. It can be detached from the mounting portion 100 c and mounted on the second cassette mounting portion 200 b of the printing apparatus 200. That is, the recycled paper Pr formed in the paper recycling apparatus 100 is transported by the recycled paper cassette 300 as a transport means to the printing apparatus 200, and the recycled paper Pr can be supplied to the printing apparatus 200.
  • New paper Pn or recycled paper Pr stored respectively from the new paper cassette 310 or the recycled paper cassette 300 detachably attached to the printing apparatus 200 is transported through a paper transport path 210 as a transport unit.
  • predetermined printing information is formed by the printing unit 210 a provided in the paper conveyance path 210, discharged as a printed material Pp from the printed material discharge unit 200 c, and stored in the printed material storage unit 220.
  • Each of the new paper cassette 310 and the recycled paper cassette 300 is a paper cassette in which a recording medium is stored, and is a cassette that can be attached to and detached from the paper cassette holding means (200a, 200b) of the printing apparatus 200.
  • the paper transport path 210 includes a new paper cassette 310, a new paper Pn stored in the recycled paper cassette 300, or a paper take-out means 210b (roller) for taking out the recycled paper Pr, and a new paper from the paper take-out means 210b to the printing unit 210a.
  • a printed material conveyance path 210d for conveying the printed material to the printed material discharge unit 200c is included.
  • a form in which a new paper cassette 310 is mounted on the first cassette mounting portion 200a and a recycled paper cassette 300 is mounted on the second cassette mounting portion 200b is illustrated.
  • the cassette attaching / detaching means (not shown) included in the first cassette mounting portion 200a and the second cassette mounting portion 200b may have the same configuration.
  • the recycled paper cassette 300 can be attached to and detached from the first cassette attaching portion 200a, and the new paper cassette 310 can be attached to and detached from the second cassette attaching portion 200b.
  • the new paper cassette 310 can be mounted on both the first cassette mounting portion 200a and the second cassette mounting portion 200b.
  • the recycled paper cassette 300 can be mounted on both the first cassette mounting portion 200a and the second cassette mounting portion 200b. This makes it possible to supply a larger amount of new paper Pn or recycled paper Pr to the printing apparatus 200 when many printed products Pp are created.
  • first cassette mounting part 200a or the second cassette mounting part 200b is not limited to one each, and a plurality of the first cassette mounting part 200a may be provided. Further, as described above, even if the first cassette mounting unit 200a and the second cassette mounting unit 200b can mount either the new paper cassette 310 or the recycled paper cassette 300, the first cassette mounting unit 200a and the second cassette mounting unit 200b
  • the cassette mounting part 200a or the second cassette mounting part 200b is not limited to one each and may be provided in plural.
  • FIG. 2 is a configuration diagram showing a schematic configuration of the paper recycling apparatus 100 provided in the paper recycling printing system 1000 according to the present embodiment.
  • the paper recycling apparatus 100 includes a control unit 120, a used paper supply unit 100a, and a manufacturing unit 110 as a paper recycling unit.
  • the manufacturing unit 110 manufactures the printed recycled paper Pr1 or the recycled paper Pr2.
  • the manufacturing unit 110 includes a crushing unit 10, a defibrating unit 20, a sorting unit 30, a first web forming unit 40, a rotating body 45, a mixing unit 50, a depositing unit 60, and a second web forming unit. 70, a sheet forming unit 80, and a cutting unit 90.
  • the used paper supply unit 100 a supplies the used paper Pu to the crushing unit 10.
  • the used paper supply unit 100a is, for example, an automatic input unit for continuously inputting used paper Pu to the crushing unit 10.
  • the used paper Pu supplied by the used paper supply unit 100a is not limited to used paper, and may be any paper including fibers such as pulp sheets.
  • the crushing unit 10 cuts the used paper Pu supplied by the used paper supply unit 100a into pieces by cutting in the air.
  • the shape and size of the strip is, for example, a strip of several cm square.
  • the crushing unit 10 has a crushing blade 11, and the charged raw material can be cut by the crushing blade 11.
  • a shredder can be used, for example.
  • the used paper Pu cut by the crushing unit 10 is received by a hopper 21 provided in the defibrating unit 20 and then transferred (conveyed) to the defibrating device unit 23 through the tube 22.
  • the defibrating device unit 23 defibrates the raw material cut by the crushing unit 10.
  • “defibrating” in the present specification refers to unwinding the used paper Pu as a material to be defibrated formed by binding a plurality of fibers into one fiber.
  • the defibrating device section 23 also has a function of separating substances such as resin particles, ink, toner, and a bleeding inhibitor adhering to the raw material from the fibers.
  • the material that has passed through the defibrating device 23 is referred to as “defibrated material”.
  • the “defibrated material” includes resin particles (resins that bind multiple fibers together), ink, toner, etc.
  • additives such as colorants, anti-bleeding materials, and paper strength enhancing agents are included.
  • the defibrating unit 23 performs defibrating in a so-called dry method in the atmosphere (in the air) without using a solvent, water, or the like.
  • an impeller mill is used as the defibrating device unit 23.
  • the defibrating device unit 23 has a function of generating an air current that sucks the raw material and discharges the defibrated material. Thereby, the defibrating apparatus unit 23 can suck the raw material together with the airflow from the introduction port 23a by the airflow generated by itself, defibrate, and transport the defibrated material to the discharge port 23b.
  • the defibrated material that has passed through the defibrating device unit 23 is transferred to the sorting unit 30 via the pipe 31.
  • an airflow generated in the defibrating device unit 23 may be used, or an airflow generating device such as a blower is provided, Airflow may be used.
  • the sorting unit 30 introduces the defibrated material defibrated by the defibrating unit 20 through the pipe 31 into the sorting device unit 33 from the introduction port 32 and sorts the defibrated material according to the length of the fiber.
  • the sorting device unit 33 for example, a sieve is used.
  • the sorting device section 33 has a net (filter, screen), fibers or particles smaller than the mesh size of the mesh (one that passes through the mesh, the first sort), and fibers larger than the mesh size of the mesh. And undefibrated pieces and lumps (those that do not pass through the net, second sort).
  • the first selection is transferred to the mixing unit 50 via the pipe 44.
  • the second selected item is returned to the defibrating unit 20 from the discharge port 34 via the pipe 35.
  • the sorting device unit 33 is a cylindrical sieve that is rotationally driven by a motor.
  • a metal net for example, an expanded metal obtained by extending a cut metal plate, or a punching metal in which a hole is formed in the metal plate by a press machine or the like is used.
  • the 1st web formation part 40 conveys the 1st sorting thing which passed sorting part 30 to mixing part 50.
  • the first web forming unit 40 includes a mesh belt 41, a stretching roller 42, and a suction unit (suction mechanism) 43.
  • the suction unit 43 can suck the first sorted material dispersed in the air through the opening (opening of the mesh) of the sorting unit 30 onto the mesh belt 41.
  • the first sorted matter is sucked from the sorting unit 30 by the suction unit 43 and is deposited on the moving mesh belt 41 to form the web V.
  • the basic configuration of the mesh belt 41, the stretching roller 42, and the suction unit 43 is the same as the mesh belt 71, the stretching roller 72, and the suction unit (suction mechanism) 73 of the second web forming unit 70 described later. .
  • the web V is formed in a soft and swelled state with a lot of air by passing through the sorting unit 30 and the first web forming unit 40.
  • the web V deposited on the mesh belt 41 is put into the pipe 44 and conveyed to the mixing unit 50.
  • the rotating body 45 can cut the web V before the web V is conveyed to the mixing unit 50.
  • the rotator 45 includes a base 45a and a protrusion 45b protruding from the base 45a.
  • the protrusion 45b has, for example, a plate shape. In the illustrated example, four protrusions 45b are provided, and the four protrusions 45b are provided at equal intervals.
  • the base 45a rotates in the direction R
  • the protrusion 45b can rotate around the base 45a.
  • the mixing unit 50 mixes the first sorted product that has passed through the sorting unit 30 and is conveyed by the first web forming unit 40 with the binder resin powder.
  • the mixing unit 50 includes a powder supply device 51 that supplies the binder resin powder, a pipe 52 that conveys the first selected material and the binder resin powder, and a blower 53.
  • the tube 52 is continuous with the tube 44.
  • an air stream is generated by the blower 53 and can be conveyed while mixing the first selected material and the binder resin powder supplied from the powder supply device 51 in the pipe 52.
  • the binder resin powder supplied from the powder supply device 51 includes a resin capable of binding a plurality of fibers. At the time when the resin is supplied, the plurality of fibers are not bound. The resin binds the plurality of fibers by melting when passing through a sheet forming portion 80 described later. Note that the mechanism for mixing the first selected product and the binder resin powder is not particularly limited.
  • the binder resin powder supplied from the powder supply device 51 is a thermoplastic resin or a thermosetting resin.
  • a thermoplastic resin or a thermosetting resin for example, AS resin, ABS resin, polypropylene, polyethylene, polyvinyl chloride, polystyrene, acrylic resin, polyester resin.
  • the binder resin powder supplied from the powder supply device 51 includes, in addition to the resin that binds the fibers, a colorant for coloring the fibers and the fiber according to the type of the sheet to be manufactured.
  • An aggregation inhibitor for preventing aggregation, a flame retardant for making fibers difficult to burn, and the like may be included.
  • the mixture of the first selected product and the binder resin powder that has passed through the mixing unit 50 is transferred to the deposition unit 60 via the tube 54.
  • the deposition unit 60 introduces the mixture that has passed through the mixing unit 50 into the deposition device unit 62 from the introduction port 61, loosens the entangled fibers of the defibrated material, and lowers the fibers while dispersing them in the air. Furthermore, when the resin of the binder resin powder supplied from the powder supply device 51 is in a fibrous form, the deposition device unit 62 loosens the entangled resin fibers. Thereby, the deposition unit 60 can deposit the mixture on the second web forming unit 70 with good uniformity.
  • the deposition unit 62 a cylindrical sieve having a rotating net is used, and fibers or particles contained in the mixture that has passed through the mixing unit 50 are smaller than the opening size of the mesh of the sieve, that is, fibers that can pass through the net. Or let the particles pass.
  • the configuration of the deposition unit 60 is, for example, the same as the configuration of the sorting unit 30.
  • the “sieving” of the deposition device unit 62 may not have a function of selecting a specific object.
  • the “sieving” used as the deposition apparatus unit 62 means that a net is provided, and all of the mixture introduced into the deposition apparatus unit 62 may be allowed to pass through.
  • the second web forming unit 70 deposits the passing material that has passed through the depositing unit 60 to form the web W.
  • the second web forming unit 70 includes, for example, a mesh belt 71, a tension roller 72, and a suction unit (suction mechanism) 73.
  • the mesh belt 71 accumulates the passing material that has passed through the opening (opening of the mesh) of the accumulation unit 60 while moving.
  • the mesh belt 71 is stretched by a stretching roller 72, and is configured to allow air to pass therethrough.
  • the mesh belt 71 moves continuously as the stretching roller 72 rotates.
  • the passing material that has passed through the accumulation unit 60 descends on the mesh belt 71 that moves continuously, whereby the web W is formed on the mesh belt 71.
  • the suction part 73 is provided below the mesh belt 71 (on the opposite side to the accumulation part 60 side).
  • the suction unit 73 can generate an airflow directed downward (airflow directed from the accumulation unit 60 to the mesh belt 71). Thereby, the discharge speed
  • the web W in a soft and swelled state containing a large amount of air is formed.
  • the web W deposited on the mesh belt 71 is conveyed to the sheet forming unit 80.
  • a humidity control unit 74 that adjusts the humidity of the web W is provided.
  • the humidity control unit 74 can add water or water vapor to the web W to adjust the quantity ratio of the web W to water.
  • the sheet forming unit 80 pressurizes and heats the web W deposited on the mesh belt 71 to form the sheet S.
  • the sheet forming unit 80 by applying heat to the mixture of the defibrated material and the binder resin powder mixed in the web W, a plurality of fibers in the mixture are bound to each other via the binder resin powder. Can be worn.
  • the sheet forming unit 80 includes a pressurizing unit 81 that pressurizes the web W and a heating unit 82 that heats the web W pressed by the pressurizing unit 81.
  • the pressurizing unit 81 includes a pair of calendar rollers 81 a and 81 b and applies pressure to the web W.
  • the web W is pressed to reduce its thickness, and the density of the web W is increased.
  • the heating unit 82 includes a pair of heating rollers 82a and 82b.
  • the sheet W is formed by heating the web W pressed by the calendar rollers 81a and 81b by the heating rollers 82a and 82b, melting the resin, and binding the fibers.
  • the pressure applied to the web W by the calendar rollers 81 a and 81 b of the pressurizing unit 81 can be higher than the pressure applied to the web W by the heating rollers 82 a and 82 b of the heating unit 82.
  • the number of calendar rollers 81a and 81b and heating rollers 82a and 82b is not particularly limited.
  • the cutting unit 90 cuts the sheet S formed by the sheet forming unit 80.
  • the cutting unit 90 cuts the sheet S in a direction parallel to the first cutting unit 91 that cuts the sheet S in a direction that intersects the conveyance direction of the sheet S, for example, a roller cutter or the like.
  • the second cutting unit 92 cuts the sheet S that has passed through the first cutting unit 91, for example.
  • a single-size printed recycled paper Pr1 or recycled paper Pr2 cut from the sheet S is formed.
  • the cut single-sheet printed recycled paper Pr1 or recycled paper Pr2 is discharged to the recycled paper discharge section 100b also shown in FIG. 1, and is transported and stored in the recycled paper cassette 300 as the first storage section.
  • the paper recycling method is not limited to the above-described method, and for example, a method of physically removing a recording medium called toner attached to the surface of the recording medium may be used, or a so-called wet method. May be.
  • FIG. 3 is an external perspective view showing an example of a specific form of the printing apparatus 200.
  • a new paper cassette 310 is loaded in the first cassette loading section 200a provided in the printing apparatus 200, and a recycled paper cassette 300 is loaded in the second cassette loading section 200b.
  • seat stored in cassette 300,310 to illustrate is abbreviate
  • a new paper cassette 310 in which new paper Pn is stored or a recycled paper cassette 300 in which recycled paper Pr is stored is mounted in the printing apparatus 200, and predetermined printing is executed to obtain a printed matter Pp.
  • the new paper cassette 310 in which the new paper Pn is stored is newly purchased and prepared in advance by human hands. Printing can be resumed by replenishing the new paper cassette 310 with paper.
  • the recycled paper Pr to be replenished in the recycled paper cassette 300 is stored in the paper recycling apparatus 100 in which the recycled paper Pr formed (manufactured) by the paper recycling apparatus 100 is stored.
  • the mounted recycled paper cassette 300 can be detached from the paper recycling apparatus 100 and mounted on the second cassette mounting portion 200b of the printing apparatus 200.
  • FIG. 4 is a cross-sectional view showing a schematic configuration of the recycled paper cassette 300 described above.
  • the recycled paper cassette 300 shown in FIG. 4 is in a state of being mounted on the cassette mounting portion 100c of the paper recycling apparatus 100, and in this example, an optical sensor is used as the storage amount detection means.
  • the storage amount detection means is not limited to an optical type, and known storage amount detection means such as a storage amount detection means using a lever provided with a microswitch can be used.
  • the recycled paper Pr formed by the paper recycling apparatus 100 is discharged toward the recycled paper cassette 300 from the recycled paper discharge unit 100b.
  • the recycled paper cassette 300 and the paper recycling apparatus 100 are configured with a first sensor S1 and a second sensor S2 as supply detection means for recycled paper Pr arranged to face each other.
  • the first sensor S ⁇ b> 1 includes a first light emitting unit 101 provided in the paper recycling apparatus 100 and a first light receiving unit 301 provided in the recycled paper cassette 300.
  • the second sensor S ⁇ b> 2 includes a second light emitting unit 102 provided in the paper recycling apparatus 100 and a second light receiving unit 302 provided in the recycled paper cassette 300.
  • the recycled paper Pr discharged toward the recycled paper cassette 300 passes through the detection area A of the first sensor S1 that is first disposed at a position close to the recycled paper discharge unit 100b. Accordingly, the sensor light L1 emitted from the first light emitting unit 101 is blocked by the recycled paper Pr, and the light blocking signal of the first light receiving unit 301 is stored in the storage unit 303 provided in the recycled paper cassette 300.
  • the storage unit 300 includes a memory and a CPU. The CPU rewrites the storage amount stored in the memory based on the signals from the first sensor S1, the second sensor S2, and the maximum storage amount detection means. Then, the recycled paper Pr passes through the detection area B of the second sensor S2. Accordingly, the sensor light L2 emitted from the second light emitting unit 102 is blocked by the recycled paper Pr, and the light blocking signal of the second light receiving unit 302 is stored in the storage unit 303 provided in the recycled paper cassette 300.
  • the recycled paper Pr is supplied to the recycled paper cassette 300 from the outside by receiving the light blocking signal from the first light receiving unit 301 first and then receiving the light blocking signal from the second light receiving unit 302. Judge that it was done. That is, the first sensor S1 and the second sensor S2 constitute a supply detection means for recycled paper Pr. Then, based on the supply detection information that the recycled paper Pr has passed by the first sensor S1 and the second sensor S2 as the supply detection means, the storage amount (storage) of the recycled paper Pr already stored in the storage unit 303 is stored. 1 (sheet) is added to (number of sheets).
  • the first sensor S1 and the second sensor S2 may be reflective optical sensors.
  • the storage information including the storage amount information of the recycled paper Pr stored in the storage unit 303 is transmitted by the transmission unit 304 to the reception unit 104 included in the paper reproduction device 100 and stored in the control unit 105 of the paper reproduction device 100.
  • the control unit 105 manufactures, for example, manufactures recycled paper Pr based on the acquired storage information including the storage amount information of the recycled paper Pr in the recycled paper cassette 300 and the recycled paper manufacturing instruction set in the paper recycling apparatus 100. Continuation, interruption, cancellation, etc. are controlled. Note that, in this example, wired transmission by connection between the external terminal 305 of the recycled paper cassette 300 disposed opposite to the external terminal 103 disposed in the cassette mounting unit 100c of the paper recycling apparatus 100 is illustrated.
  • the transmission unit 304 is controlled by the CPU of the storage unit 300 and transmits the storage amount information to the reception unit 104 by serial communication.
  • the receiving unit 104 is controlled by the control unit 105 and receives storage amount information from the transmission unit 304 by serial communication.
  • the control unit 105 includes a memory and a CPU, and controls the paper reproducing device.
  • the recycled paper cassette 300 is preferably provided with a means for detecting the maximum storage amount of recycled paper Pr.
  • the maximum storage amount detection means although not shown, a known mechanical sensor (for example, a lever + microswitch system) or an optical sensor can be used.
  • the maximum storage amount detection means detects that the recycled paper Pr supplied and stored in the recycled paper cassette 300 has reached the maximum storage amount, the storage amount information in the storage unit 303 is rewritten with the maximum storage amount information, and the transmission unit 304 further.
  • the maximum storage amount information in which the maximum amount of recycled paper Pr is stored in the attached recycled paper cassette 300 is transmitted to the control unit 105 of the paper recycling device 100, and the paper recycling device 100 reproduces the recycled paper Pr. Supply to the paper cassette 300 is stopped.
  • the maximum storage amount detection means for example, when the recycled paper cassette 300 is loaded into the paper recycling apparatus 100, the recycled paper is directly refilled by a human hand, and stored in the storage unit 303. Even if a difference occurs between the stored amount and the actual stored amount, the stored amount stored in the storage unit 303 can be corrected to an accurate value when the maximum stored amount is reached. Further, it is possible to prevent the recycled paper Pr from being supplied to the recycled paper cassette 300 beyond the maximum storage amount.
  • FIG. 5 shows a state in which the recycled paper cassette 300 is attached to the printing apparatus 200.
  • the printing apparatus 200 includes the sensor light L3 toward the second light receiving unit 302 provided in the recycled paper cassette 300.
  • a third light emitting unit 201 that emits the sensor light L4 toward the first light receiving unit 301 is provided.
  • the third light emitting unit 201 and the second light receiving unit 302 constitute a third sensor S3, and the fourth light emitting unit 202 and the first light receiving unit 301 constitute a fourth sensor S4.
  • the third sensor S3 and the fourth sensor S4 are arranged with the fourth sensor S4 and the third sensor S3 in the order closer to the paper supply path 210c of the paper transport path 210 in a state of being mounted on the printing apparatus 200. Yes.
  • the storage unit 303 receives the light blocking signal from the second light receiving unit 302 first, and then receives the light blocking signal from the first light receiving unit 301, whereby the recycled paper Pr stored in the recycled paper cassette 300 is stored. It is determined that the recycled paper cassette 300 is supplied to the outside. That is, the third sensor S3 and the fourth sensor S4 constitute a carry-out detection unit for the recycled paper Pr. Based on the carry-out detection information that the recycled paper Pr has passed by the third sensor S3 and the fourth sensor S4 as the carry-out detection means, the storage amount (the number of stored sheets) of the recycled paper Pr stored in the storage unit 303 ) Is subtracted from 1 (sheet).
  • the third sensor S3 and the fourth sensor S4 may be reflective optical sensors.
  • the storage information including the storage amount information of the recycled paper Pr stored in the storage unit 303 is transmitted to the reception unit 204 provided in the printing apparatus 200 by the transmission unit 304 and stored in the control unit 205 of the printing apparatus 200.
  • the control unit 205 controls continuation, interruption, cancellation, etc. of printing based on the acquired storage information including the storage amount information of the recycled paper Pr in the recycled paper cassette 300 and the printing command set in the printing apparatus 200.
  • a warning for prompting the preparation of the recycled paper Pr can be displayed on the display unit of the printing apparatus 200 (not shown).
  • the paper recycling apparatus 100 can be operated to produce a required amount of recycled paper Pr in advance, and printing is interrupted for a long time even when the recycled paper cassette 300 loaded in the printing apparatus 200 becomes empty.
  • the recycled paper Pr can be replenished without any problems.
  • wired transmission by connection between the external terminal 305 and the external terminal 203 arranged to face each other is illustrated, but information by wireless communication between the transmission unit 304 and the reception unit 204 is illustrated. It may be a transmission.
  • the recycled paper cassette 300 is provided with a no-paper detecting means for detecting that the recycled paper Pr stored in the recycled paper cassette 300 attached to the printing apparatus 200 has run out.
  • a known mechanical sensor for example, lever + microswitch system
  • an optical sensor can be used as the paper absence detecting means.
  • the sheet absence detecting means detects that there is no stored amount of recycled paper Pr in the recycled paper cassette 300
  • the storage amount information in the storage unit 303 is rewritten with no sheet information, that is, “0 sheets”, and the transmission unit 304 further prints the printing device.
  • Information indicating no storage amount of the storage amount “0” of the recycled paper Pr is transmitted to the control unit 205 of 200, and printing is interrupted.
  • the paper out detection means By providing the paper out detection means, even if a difference occurs between the storage amount of the recycled paper Pr stored in the storage unit 303 of the recycled paper cassette 300 and the actual storage amount of the recycled paper Pr, the paper is surely out of stock, Can be detected. Further, the storage amount stored in the storage unit 303 at that time can be corrected to an accurate value. As a case where there is a difference between the storage amount of the recycled paper Pr stored in the storage unit 303 and the actual storage amount of the recycled paper Pr, for example, the recycled paper Pr from the recycled paper cassette 300 attached to the printing apparatus 200 is used. For example, it may be taken out directly by a human hand.
  • the first sensor S1 and the second sensor S2 as supply detection means and the third sensor S3 and the fourth sensor S4 as carry-out detection means have been described separately.
  • the light receiving units provided are both the first light receiving unit 301 and the second light receiving unit 302. That is, the recycled paper is taken in and out from the same direction of the recycled paper cassette 300. It should be noted that a form in which recycled paper is supplied and carried out from a different direction of the recycled paper cassette 300 may be employed. In this case, the light receiving units provided in the recycled paper cassette 300 are provided with different light receiving units according to the supply direction and the carry-out direction of the recycled paper.
  • FIG. 6 shows a schematic configuration diagram of a paper reproduction printing system according to the second embodiment.
  • a paper recycling printing system 2000 according to the second embodiment shown in FIG. 6 is different from the paper recycling printing system 1000 according to the first embodiment shown in FIG. 1 in a recycled paper storage cassette 2300 (hereinafter referred to as a first storage unit).
  • Recycled paper cassette 2300 is different, and the first holding section of the paper recycling apparatus 2100 or the cassette mounting section 2100b as the recycled paper storage cassette holding means to which the recycled paper cassette 2300 is mounted, and the printing apparatus 2200
  • the second paper cassette holding unit 2200b (hereinafter referred to as a second cassette mounting unit 2200b) as one of the second holding units is different. Accordingly, the same components as those in the paper reproduction printing system 1000 according to the first embodiment are denoted by the same reference numerals, and description thereof is omitted.
  • the recycled paper cassette 2300 mounted on the cassette mounting unit 2100b of the paper playback device 2100 or the second cassette mounting unit 2200b of the printing device 2200 is loaded and held in the cassette mounting unit 2100b.
  • the new paper cassette 310 can be used for supplying the new paper Pn as in the printing apparatus 200 according to the first embodiment.
  • a first sheet cassette holding unit 2200a (hereinafter referred to as a first cassette mounting unit 2200a) is provided as one of the units.
  • the first cassette mounting unit 2200a can also mount the second loading unit 2300p of the recycled paper cassette 2300, so that the recycled paper cassette 2300 can be mounted on the first cassette mounting unit 2200a.
  • the recycled paper cassette 2300 includes storage amount detection means as in the recycled paper cassette 300 according to the first embodiment.
  • 7 and 8 are cross-sectional views of a schematic configuration of an example of the storage amount detection means provided in the recycled paper cassette 2300.
  • an optical sensor is used as the storage amount detection means.
  • the storage amount detection means is not limited to an optical type, and known storage amount detection means such as a storage amount detection means using a lever provided with a microswitch can be used.
  • FIG. 7 is a schematic cross-sectional view showing a state in which the recycled paper cassette 2300 is mounted on the paper recycling apparatus 2100. As shown in FIG. 7, the recycled paper Pr formed by the paper recycling apparatus 2100 is discharged from the recycled paper discharge unit 2100a toward the recycled paper cassette 2300.
  • the recycled paper cassette 2300 and the paper recycling apparatus 2100 are configured with a supply sensor S11 as a supply detection means for recycled paper Pr arranged opposite to each other.
  • the light emitting unit 2101 provided in the paper recycling apparatus 100 and the light receiving unit 2301 provided in the recycled paper cassette 2300 are arranged to face each other and supply as supply detection means
  • a sensor S11 is configured.
  • the recycled paper Pr discharged toward the recycled paper cassette 2300 passes through the detection area E of the supply sensor S11.
  • the sensor light L11 emitted from the light emitting unit 2101 is blocked by the recycled paper Pr
  • the light blocking signal of the light receiving unit 2301 is stored in the storage unit 2302 provided in the recycled paper cassette 2300
  • the recycled paper Pr is recycled paper.
  • Supply detection information for determining that the cassette 2300 is supplied from the outside is acquired. Based on the supply detection information, 1 (sheet) is added to the stored amount (stored number) of recycled paper Pr stored in the storage unit 2302.
  • the supply sensor S11 may be a reflective sensor.
  • the storage information including the storage amount information of the recycled paper Pr stored in the storage unit 2302 is transmitted by the transmission unit 2303 to the reception unit 2103 provided in the paper reproduction device 2100 and stored in the control unit 2104 of the paper reproduction device 2100.
  • the control unit 2104 manufactures recycled paper Pr, for example, manufactures, based on the acquired storage information including the storage amount information of the recycled paper Pr in the recycled paper cassette 2300 and the recycled paper manufacturing instruction set in the paper recycling apparatus 2100. Continuation, interruption, cancellation, etc. are controlled.
  • wired transmission by connection between the external terminal 2304 arranged in the first loading unit 2300r of the recycled paper cassette 2300 arranged opposite to the external terminal 2102 arranged in the cassette mounting unit 2100b of the paper reproducing device 2100 is performed.
  • information transmission by wireless communication between the transmission unit 2303 and the reception unit 2103 may be performed.
  • the recycled paper cassette 2300 is provided with a maximum storage amount detection means for the recycled paper Pr, similarly to the recycled paper cassette 300 according to the first embodiment.
  • a maximum storage amount detection means although not shown, a known mechanical sensor (for example, a lever + microswitch system) or an optical sensor can be used.
  • the maximum storage amount detection means detects that the recycled paper Pr supplied and stored in the recycled paper cassette 2300 has reached the maximum storage amount, the storage amount information in the storage unit 2302 is rewritten with the maximum storage amount information, and further the transmission unit 2303.
  • the maximum storage amount information in which the maximum storage amount of recycled paper Pr is stored in the attached recycled paper cassette 2300 is transmitted to the control unit 2104 of the paper recovery device 2100, and the paper recovery device 2100 regenerates the recycled paper Pr. Supply to the paper cassette 2300 is stopped.
  • the maximum storage amount detection means for example, when the recycled paper cassette 2300 is mounted on the paper recycling apparatus 2100, it is stored in the storage unit 2302 as when the recycled paper is directly replenished by a human hand. Even if a difference occurs between the stored amount and the actual stored amount, when the maximum stored amount is reached, the stored amount stored in the storage unit 2302 can be corrected to an accurate value. Further, it is possible to prevent the recycled paper Pr from being supplied to the recycled paper cassette 2300 beyond the maximum storage amount.
  • FIG. 8 shows a state where the recycled paper cassette 2300 is mounted on the printing apparatus 2200.
  • the printing apparatus 2200 emits the sensor light L12 toward the light receiving section 2305 provided in the recycled paper cassette 2300.
  • a light emitting unit 2201 is provided.
  • the light emitting unit 2201 and the light receiving unit 2305 constitute a carry-out sensor S12 as a carry-out detection unit.
  • the recycled paper cassette 2300 in which the recycled paper Pr is stored is loaded in the printing apparatus 2200 and a printing command selected using the recycled paper Pr as a recording medium is given to the printing apparatus 2200, one sheet is taken out by the paper take-out means 210b.
  • the recycled paper Pr is discharged from the recycled paper cassette 2300 toward the paper supply path 210c. Then, when the recycled paper Pr passes through the detection region F of the carry-out sensor S12, the sensor light L12 emitted from the light emitting unit 2201 is blocked by the recycled paper Pr, and the light blocking signal of the light receiving unit 2305 is changed to the recycled paper cassette 2300. Is stored in the storage unit 2302 provided for.
  • the storage unit 2302 acquires carry-out detection information for determining that the recycled paper Pr stored in the recycled paper cassette 2300 has been carried out of the recycled paper cassette 2300 by receiving the light blocking signal from the light receiving unit 2305. . Then, 1 (sheet) is subtracted from the stored amount (stored number) of recycled paper Pr stored in the storage unit 2302 based on the carry-out detection information.
  • the supply sensor S11 may be a reflective sensor.
  • the storage information including the storage amount information of the recycled paper Pr stored in the storage unit 2302 is transmitted by the transmission unit 2303 to the reception unit 2203 provided in the printing apparatus 2200 and stored in the control unit 2204 of the printing apparatus 2200.
  • the control unit 2204 controls printing continuation, interruption, cancellation, or the like based on the acquired storage information including the storage amount information of the recycled paper Pr in the recycled paper cassette 2300 and the print command set in the printing apparatus 2200.
  • a warning prompting the preparation of the recycled paper Pr can be displayed on the display unit of the printing apparatus 2200 (not shown).
  • the paper recycling apparatus 2100 can be operated to produce the required amount of recycled paper Pr in advance, and printing is interrupted for a long time even when the recycled paper cassette 2300 loaded in the printing apparatus 2200 becomes empty.
  • the recycled paper Pr can be replenished without any problems.
  • the connection between the external terminal 2306 disposed in the second loading unit 2300p of the recycled paper cassette 2300 facing each other and the external terminal 2202 disposed in the second cassette mounting unit 2200b of the printing apparatus 2200 is performed.
  • wired transmission is illustrated, information transmission by wireless communication between the transmission unit 2303 and the reception unit 2203 may be performed.
  • the recycled paper cassette 2300 is provided with a non-paper detecting means for detecting that the recycled paper Pr stored in the recycled paper cassette 2300 attached to the printing apparatus 2200 has run out.
  • a known mechanical sensor for example, lever + microswitch system
  • an optical sensor can be used as the paper absence detecting means.
  • the sheet absence detecting means detects that the recycled paper Pr is not stored in the recycled paper cassette 2300
  • the storage amount information stored in the storage unit 2302 is rewritten to the sheet no information, that is, “0 sheets”, and the transmission unit 2303 further prints the printing device.
  • the storage amount “0” storage amount information of the recycled paper Pr is transmitted to the control unit 2204 of 2200, and printing is interrupted.
  • the paper out detection means By providing the paper out detection means, even if a difference occurs between the storage amount of the recycled paper Pr stored in the storage unit 2302 of the recycled paper cassette 2300 and the actual storage amount of the recycled paper Pr, there is surely no paper. Can be detected. Further, the storage amount stored in the storage unit 2302 at that time can be corrected to an accurate value. As an example in which there is a difference between the storage amount of the recycled paper Pr stored in the storage unit 2302 and the actual storage amount of the recycled paper Pr, for example, the recycled paper Pr is obtained from the recycled paper cassette 2300 attached to the printing apparatus 2200. For example, it may be taken out directly by a human hand.
  • the recycled paper cassettes 300 and 2300 serving as the first storage unit that stores the recycled paper Pr manufactured by the paper recycling apparatuses 100 and 2100 include the printing apparatuses 200 and 2200.
  • the second cassette mounting portions 200b and 2200b can be mounted.
  • the storage sections 303 and 2302 are provided in the recycled paper cassettes 300 and 2300, so that the remaining information of the recycled paper Pr in the recycled paper cassettes 300 and 2300 is stored in the printing apparatuses 200 and 2200 or the paper recycling apparatuses 100 and 2100. It can be easily obtained by mounting the recycled paper cassettes 300 and 2300.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Pile Receivers (AREA)
  • Coating Apparatus (AREA)

Abstract

L'objectif de l'invention est d'éliminer le temps d'alignement de papier lors du transport de papier recyclé au moyen de la combinaison d'un moyen d'accumulation de papier recyclé d'un dispositif de fabrication de papier recyclé et d'un moyen d'alimentation en papier recyclé d'un dispositif d'impression. Un système de recyclage et d'impression de papier comprend un dispositif de recyclage de papier et un dispositif d'impression. Le dispositif de recyclage de papier comprend une unité de recyclage de papier qui fabrique du papier recyclé, une première unité de stockage qui stocke le papier recyclé, et un premier moyen de maintien d'unité de stockage pour maintenir de façon amovible la première unité de stockage. Le dispositif d'impression comprend une unité d'impression qui imprime des informations enregistrées sur un support d'enregistrement, une deuxième unité de stockage qui stocke le support d'enregistrement, une deuxième unité de maintien pour maintenir de façon amovible la deuxième unité de stockage, une unité de transport qui transporte le support d'enregistrement de la deuxième unité de stockage vers l'unité d'impression, et une unité d'évacuation de matériau imprimé qui évacue le support d'enregistrement qui a été imprimé par l'unité d'impression. La première unité de stockage est amovible depuis la deuxième unité de maintien.
PCT/JP2017/027871 2016-08-23 2017-08-01 Système de recyclage et d'impression de papier et cassette de stockage de papier recyclé WO2018037852A1 (fr)

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JP2018535557A JPWO2018037852A1 (ja) 2016-08-23 2017-08-01 用紙再生印刷システムおよび再生紙貯蔵カセット

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JP2016162494 2016-08-23
JP2016-162494 2016-08-23
JP2017120284 2017-06-20
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113229616A (zh) * 2021-04-29 2021-08-10 刘军 一种语音盲文转换机及其转换方法

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JPS62100339A (ja) * 1985-10-24 1987-05-09 Minolta Camera Co Ltd 複写機
JPH04356086A (ja) * 1991-01-31 1992-12-09 Ricoh Co Ltd 画像形成システム
JPH06297810A (ja) * 1993-04-16 1994-10-25 Hitachi Techno Eng Co Ltd 普通紙再生装置
JPH10214005A (ja) * 1998-01-05 1998-08-11 Ricoh Co Ltd 記録媒体再生装置およびこれを用いた画像形成システム
JP2009214958A (ja) * 2008-03-07 2009-09-24 Canon Inc 記録媒体収納ケース、及び印刷装置

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Publication number Priority date Publication date Assignee Title
JPS62100339A (ja) * 1985-10-24 1987-05-09 Minolta Camera Co Ltd 複写機
JPH04356086A (ja) * 1991-01-31 1992-12-09 Ricoh Co Ltd 画像形成システム
JPH06297810A (ja) * 1993-04-16 1994-10-25 Hitachi Techno Eng Co Ltd 普通紙再生装置
JPH10214005A (ja) * 1998-01-05 1998-08-11 Ricoh Co Ltd 記録媒体再生装置およびこれを用いた画像形成システム
JP2009214958A (ja) * 2008-03-07 2009-09-24 Canon Inc 記録媒体収納ケース、及び印刷装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113229616A (zh) * 2021-04-29 2021-08-10 刘军 一种语音盲文转换机及其转换方法

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