WO1987002341A1 - Appareil de transfert pour materiaux en plaques - Google Patents

Appareil de transfert pour materiaux en plaques Download PDF

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Publication number
WO1987002341A1
WO1987002341A1 PCT/JP1985/000559 JP8500559W WO8702341A1 WO 1987002341 A1 WO1987002341 A1 WO 1987002341A1 JP 8500559 W JP8500559 W JP 8500559W WO 8702341 A1 WO8702341 A1 WO 8702341A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
plate type
type material
speed
feed
Prior art date
Application number
PCT/JP1985/000559
Other languages
English (en)
Japanese (ja)
Inventor
Tadashi; Hirakawa
Tadashi; Yano
Original Assignee
Mitsubishi Jukogyo Kabushiki Kaisha
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 Mitsubishi Jukogyo Kabushiki Kaisha filed Critical Mitsubishi Jukogyo Kabushiki Kaisha
Priority to PCT/JP1985/000559 priority Critical patent/WO1987002341A1/fr
Priority to EP19850905104 priority patent/EP0244484A4/fr
Publication of WO1987002341A1 publication Critical patent/WO1987002341A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/34—Varying the phase of feed relative to the receiving machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H43/00—Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated

Definitions

  • the present invention relates to a plate-like body transfer device for transferring a plate-like body to a belt conveyor or the like.
  • Cardboard boxes are diversified in size, shape and multicolor printing, and cardboard box machines are also diversified in function as they can cope with them.
  • 1 to 4 illustrate a conventional example of this corrugated ball making machine.
  • (1) is a paper feeder
  • (2) is a first printing machine
  • (3) is a second mark.
  • (4) is a printing cylinder
  • (5) is a transfer conveyor
  • (6) is a rotary cutter
  • (7) is an anvil cylinder
  • (8) is a cutter.
  • (9) is a die
  • (10) is a sheet feeding conveyor (scrap conveyor) (plate-like transfer device)
  • (11) is a corrugated sheet,
  • (1 1 is a punching sheet [1 stitch], (II ") is a punching sheet [2 stitches], (12) is a stacking conveyor, (1 is a count stacker, (14) is a stacker) Sheet stopper, (16) is space, (17) is lifter, (18) is photocell, and cardboard sheet ( ⁇ ) is paper feeder (1) Therefore, the printing machine (2) (3) is sent out and printed with one timing of the cardboard sheet (11) for one rotation of the cylinder (4), and is printed in the next step.
  • the ink printed on the surface of the cardboard sheet (11) is conveyed to the transfer conveyor (5), dried, and then transferred to the rotary cutter (6).
  • the die (9) is formed by implanting a cutting knife or the like on a curved plate such as a plywood plate with a predetermined thickness. Attached to the bolt cylinder (8) with bolts, it is sent from the front end to the anvil cylinder (7) wound with polyurethane rubber etc. to facilitate cutting and prevent wear of the cutting edge.
  • the incoming cardboard sheet CL1) is cut and punched at a predetermined timing.
  • the feed conveyor (scrap conveyor) (10) is a place where cutting and punching chips that are narrowed down to the product are blown or removed by pulsation, making it easy to cut and drop cutting chips.
  • a transport member such as a V-belt round rope is used, and it is composed of two upper and lower stages, and is sent out to a stacking conveyor (12) with a punched sheet (11) interposed.
  • the base (12) is provided with a suction device, which sucks the sheet, conveys it at a reduced speed, and punches the sheet into the sheet stacker (14) provided in the count stacker (13).
  • the shock at the time of collision is reduced to prevent sheet flaws and sheet stacking when stacked on the lifter (17).
  • the top stopper should be a punched sheet (see Figures 1 and 2 according to the width of the cylinder).
  • Unpacking sheet (1 1 stacked conveyor ' ⁇ 2) The transport speed of the stacking conveyor (12) when stacking on the lifter (L7) is as shown in Fig. 3 (I) in the case of single-cutter (Fig. 3).
  • the transport speed of the feed conveyor (10) is V2
  • the transport speed of the stacking conveyor (12) is V1
  • the punching sheet (11 sheets) has a large shock at the time of collision with the stopper (14).
  • the transport speed V 1 of the stacking conveyor (12) is
  • the object of the present invention to solve the above problems is to provide an improved plate-like body that can eliminate the situation in which the plate-like body is scratched or irregularly piled up in the next step.
  • a transfer device is provided in the apparatus for transporting a plate-shaped body according to the present invention.
  • a detector for detecting an end position of the plate-shaped body sent forward
  • a delivery member for holding the plate-shaped body and transporting the same while holding the same, Based on the signal from the detector
  • a variable speed device that changes the delivery speed of the delivery member according to the timing of the next step.
  • FIG. 5 is an explanatory view showing the relationship between each plate before reaching the delivery member of the present invention
  • FIG. 6 shows an embodiment of a plate-like body transport apparatus according to the present invention.
  • FIG. 7 is an explanatory view of its operation
  • FIG. 8 is a front view showing the variable speed device portion
  • FIG. 9 is a front view showing another embodiment of the variable speed device portion
  • FIG. 9 is a side view showing another embodiment of the member.
  • Fig. 6 is an anvil cylinder
  • (8) is a die-cut cylinder
  • (9) is a die
  • (10) is a sheet feeding conveyor (scrap conveyor), (1 1 punching sheet [2 sheets]), (12) stacking conveyor, (13) count stacker, (16) space, (32) photocell
  • (31) Is the sandwich roll section
  • (34 (34) is the sandwich roll (rubber roll))
  • (35) is the bearing
  • (36) is the gear
  • Fig. 5 is a sheet arrangement diagram of punching sheets 1 to 4 before being sent out by the sandwich roll (34), and (L) is a cut cylinder.
  • Fig. 5 is a sheet arrangement diagram of punching sheets 1 to 4 before being sent out by the sandwich roll (34)
  • (L) is a cut cylinder.
  • FIG. 7 is a timing chart showing a change in the rotation speed of the sandwich roll (34) in Fig. 7.
  • the roller (34) is fixed with a single shaft (33) with a constant gap, forming a pair of sandwich rolls (31) facing up and down.
  • the sand roll (34) is made by winding a soft rubber material on top of a corrugated ball sheet, but it is slitted. Up and down
  • the roll shaft (33) of the roller can be turned by the bearing (33) and can hold and transport the corrugated ball via the sandwich roll (34).
  • a 1: 1 gear (36) is fitted and fixed to one end of the roll shaft (33) in a mating state.
  • a pulley is attached to one end of the bracket, and the pulley is connected to the pulley of the DC motor (37) via a V-belt or the like, so that the rotation speed of the sandwich roll (34) can be changed.
  • the position of the end of the sheet is detected near the center of the upper and lower sandwich rolls (34) and (34), and the signal obtained at that time is sent to the DC motor (37), and the DC motor (37) This can be done by changing the rotation speed of the.
  • FIG. 5 shows the state before the punched sheet (11 ") reaches the sandwich roll (34), (3) (1) and (2) maintain the sheet feeding state (1), that is, the sheet fed state, that is, the state of being divided into front and back.
  • the intervals between sheets 3 and 3 and between 4 and ⁇ are determined by the difference between the circumference of the direct cylinder (8) and the length of the punched sheet 12. ⁇ indicates a small gap that occurs between the punched sheets.
  • the rotation speed (peripheral speed of the roll surface) V 3 of the sandwich port (34) is controlled by the photoelectric tube (32) to determine when the end position of the punch sheet (11 / ) passes.
  • the sand and the pitch roll (34 (rotation of the DC motor (37): speed)) are changed to those shown in the timing chart of Fig. 7.
  • the figure shows the timing of the passage detection of the punched sheet by the photoelectric tube (32) (that is, the light receiving state is detected when a gap between each sheet is detected, and the light shielding state is detected when a sheet is detected). ) And the rotational speed of the sandwich mouth (34) .
  • the sandwich roll (34) operates while the sheet passes through the photoelectric tube (32).
  • the punching sheet (II ") is sent out onto the stacking conveyor (12) with the sheet interval J kept almost constant.
  • the speed of the sand roll (34) is increased and decreased at the same speed ratio in proportion to the rotation speed V2 of the cut cylinder (8).
  • Fig. 9 shows the change of the rotation speed of the sandwich roll (34) by changing the rotation speed of the first motor (38) and the first electromagnetic clutch etc. (40 ), And the second motor (39) and the interior of This is another embodiment in which the second electromagnetic clutch or the like (41) is switched to the other one. The same operation and effect as described above can be achieved in this embodiment.
  • Fig. 10 also shows that the sandwich roll and the variable speed device are changed to a conveyor (44), a conveyor (45) and a motor (42).
  • a conveyor 44
  • a conveyor 45
  • a motor 412.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Appareil de transfert pour matériaux en plaques équipé de moyens (32) pour détecter la position d'une partie extrême d'un matériau en plaques (11'') provenant d'une étape précédente, des éléments (34) ou (44), (45) pour acheminer le matériau en plaques (11'') tout en le serrant, et des moyens (37) ou (38), (39) pour faire varier la vitesse des moyens d'acheminement (34) ou (44), (45) sur perception d'un signal provenant du moyen de détection (32), de sorte que la vitesse d'acheminement soit en conformité avec le temps requis pour effectuer une étape ultérieure. Même dans le casdu transport d'une plaque à perforations doubles dans le sens longitudinal, un transporteur (12) à empilement situé dans une étape ultérieure peut être utilisé en réduisant sa vitesse à V1 = 2$(1,3)$/L. Il s'ensuit qu'aucun défaut ne se présente dans une partie avant du matériau en plaques (11'') sur le transporteur à empilement (12) dans ce stade; de plus, le matériau en plaques (11'') n'est pas empilé de manière irrégulière. Dans cet appareil, une seule paire d'éléments d'acheminement (34) ou (44), (45) est entraînée pour amener le matériau en plaques (11''). Pour entraîner ces éléments, un moteur d'entraînement à faible capacité, doté d'une faible inertie d'environ GD 2 peut être utilisé. Par conséquent, les frais d'équipement ne subissent aucune augmentation. Cet appareil peut également être utilisé pour des tôles doubles et peut servir de manière avantageuse comme machine de fabrication de cartons à usages multiples.
PCT/JP1985/000559 1985-10-09 1985-10-09 Appareil de transfert pour materiaux en plaques WO1987002341A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP1985/000559 WO1987002341A1 (fr) 1985-10-09 1985-10-09 Appareil de transfert pour materiaux en plaques
EP19850905104 EP0244484A4 (fr) 1985-10-09 1985-10-09 Appareil de transfert pour materiaux en plaques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1985/000559 WO1987002341A1 (fr) 1985-10-09 1985-10-09 Appareil de transfert pour materiaux en plaques

Publications (1)

Publication Number Publication Date
WO1987002341A1 true WO1987002341A1 (fr) 1987-04-23

Family

ID=13846589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1985/000559 WO1987002341A1 (fr) 1985-10-09 1985-10-09 Appareil de transfert pour materiaux en plaques

Country Status (2)

Country Link
EP (1) EP0244484A4 (fr)
WO (1) WO1987002341A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3881690T2 (de) * 1988-09-07 1993-12-23 Ibm Verfahren zur Steuerung zweier verbundener Transportmittel und eine auf diese Art gesteuerte Maschine, insbesondere ein persönlicher Bankautomat.
US5295677A (en) * 1992-08-28 1994-03-22 Videojet Systems International, Inc. Speed control for document handling system
DE19508041C2 (de) * 1995-03-07 1999-05-20 Brehmer Buchbindereimaschinen Vorrichtung zur Synchronisation der Zuführung von Bogen
DE19611561A1 (de) * 1996-03-23 1997-09-25 Koenig & Bauer Albert Ag Verfahren und Vorrichtung zum Transportieren von Bogen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124362A (fr) * 1974-03-09 1975-09-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451027A (en) * 1980-01-09 1984-05-29 Burroughs Corp. Constant spacing document feeder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50124362A (fr) * 1974-03-09 1975-09-30

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0244484A4 *

Also Published As

Publication number Publication date
EP0244484A4 (fr) 1988-03-21
EP0244484A1 (fr) 1987-11-11

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