WO2016031010A1 - Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci - Google Patents

Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci Download PDF

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Publication number
WO2016031010A1
WO2016031010A1 PCT/JP2014/072547 JP2014072547W WO2016031010A1 WO 2016031010 A1 WO2016031010 A1 WO 2016031010A1 JP 2014072547 W JP2014072547 W JP 2014072547W WO 2016031010 A1 WO2016031010 A1 WO 2016031010A1
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WO
WIPO (PCT)
Prior art keywords
blank
folding
region
supply device
rollers
Prior art date
Application number
PCT/JP2014/072547
Other languages
English (en)
Japanese (ja)
Inventor
仁 丹保
Original Assignee
日本たばこ産業株式会社
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 日本たばこ産業株式会社 filed Critical 日本たばこ産業株式会社
Priority to PCT/JP2014/072547 priority Critical patent/WO2016031010A1/fr
Priority to EP20190039.6A priority patent/EP3753854A1/fr
Priority to EP15836822.5A priority patent/EP3176097A4/fr
Priority to PCT/JP2015/074503 priority patent/WO2016031984A1/fr
Priority to JP2016545653A priority patent/JP6295336B2/ja
Priority to KR1020177008436A priority patent/KR101979129B1/ko
Priority to RU2017109963A priority patent/RU2672343C2/ru
Priority to CN201580055859.5A priority patent/CN107074382B/zh
Publication of WO2016031010A1 publication Critical patent/WO2016031010A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/08—Creasing
    • B31F1/10—Creasing by rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/22—Feeding individual bags or carton blanks from piles or magazines by rollers
    • B65B43/225—Feeding individual bags or carton blanks from piles or magazines by rollers specially adapted for carton blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/256—Surface scoring using tools mounted on a drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/228—Preparing and feeding blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/08—Forming three-dimensional containers from sheet material
    • B65B43/10—Forming three-dimensional containers from sheet material by folding the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/22—Feeding individual bags or carton blanks from piles or magazines by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting

Definitions

  • the present invention relates to a blank supply device and a blank supply method using the same, and in particular, a supply device for supplying a blank forming an outer box of a package such as a cigarette hinge lid package toward a packaging machine and a blank using the same. Relates to the supply method.
  • Patent Document 1 discloses a package manufacturing apparatus that prints a material web in accordance with the package design, then cuts the blank from the material web, and punches or embosses the blank.
  • Some package outer boxes are formed with rounded edges at the corners along the longitudinal direction. In order to manufacture such an outer box, it is necessary to process a folding line in the region of the rounded edge of the blank forming the outer box, and to perform a preliminary process at the time of molding.
  • the processing of unfolded blanks before folding has been entrusted to a printing manufacturer that performs blank printing.
  • a printing maker prints on a material web before being separated into individual blanks, and performs a punching process by a platen method using a platen or the like.
  • the above-described folding lines were also collectively formed as pressure lines by embossing, and at the same time, the material web was cut to form individual blanks.
  • the folding line formed in the blank is too shallow, it is difficult to form a rounded edge in the process of folding the outer box in the packaging machine of the package. For this reason, unintentional bulging of the outer box, and hence separation of the adhesive sections of the blank due to the bulging occurs, and there is a possibility that the outer box and thus the package becomes defective.
  • the folding line formed in the blank is too deep, the platen will bite into the material web, making it difficult to separate the platen from the material web. Further, since the adjacent sections of the blank may be divided at the folding line, the blank may be a defective product.
  • the present invention has been made in view of such problems, and the purpose of the present invention is to reliably form a folding line of the blank at a desired depth, to suppress variations in the quality of the blank,
  • An object of the present invention is to provide a blank supply device and a blank supply method using the same, which can easily improve and improve the productivity and quality of a package.
  • a blank supply device of the present invention is a supply device that supplies a blank forming an outer box of a package toward a packaging machine, and the supply device is from a blank supply source to a packaging machine.
  • the transfer path that extends and transfers the blanks one by one along the transfer surface, and is rotatably arranged across the transfer surface, while pressing the strip-shaped area of the blank corresponding to the corner edge of the outer box on the outer peripheral surface
  • a pair of rollers having a pressing area for feeding the blank, and one of the pair of rollers has a number of blades in the pressing area, and when the blank passes between the pair of rollers, the blade A number of score lines are formed in the region to reduce the bending strength of the region.
  • the blank supply method of the present invention is a supply method for supplying the blank forming the outer box of the package toward the packaging machine, and the supply method supplies the blank from the blank supply source to the packaging machine on the transfer surface.
  • a plurality of incisions are formed in the blank area to reduce the bending strength of the blank area while pressing the strip-shaped area of the blank corresponding to the corner edge of the outer box. Process.
  • the folding line of the blank is reliably formed at a desired depth to facilitate the productivity and quality of the blank, the outer box, and thus the package. Can be improved.
  • FIG. 1 It is a side view of the manufacturing machine of the hinge lid package provided with the supply apparatus of the blank which concerns on one Embodiment of this invention. It is a top view of the manufacturing machine of FIG. It is the perspective view which showed the outer case of the hinge lid package of FIG. It is the top view which looked at the unfolded blank for forming the outer box of FIG. 3 from the back surface used as the inner surface of an outer box. It is the front view which looked at the transfer roller of FIG. 1 from the prefolding station side. It is the top view which looked at the blank which passed the transfer roller of FIG. 5 from the back surface. It is the figure which expanded the partial cross section of the blank in which the cut line of FIG. 6 was formed. It is the front view which looked at the preliminary folding station of FIG.
  • FIG. 1 shows a side view of a manufacturing machine 2 for a hinge lid package 1 (hereinafter sometimes simply referred to as a package 1) provided with a blank supply device according to an embodiment of the present invention.
  • FIG. The top view of 2 is shown.
  • the manufacturing machine 2 includes a blank magazine (supply source) 4, a suction 6, a blank supply device 8, a blank 10 folding turret (packaging machine) 12, and the like.
  • FIG. 3 is a perspective view showing the outer box 14 of the package 1 of the present embodiment.
  • the outer box 14 In the outer box 14, four corner edges 16 along the longitudinal direction are formed as round edges, and in the case of the present embodiment, each corner edge 16 is constituted by a series of stepwise inclined planes.
  • FIG. 4 is a plan view of the unfolded blank 10 for forming the outer box 14 of FIG. 3 as viewed from the back surface 18 serving as the inner surface of the outer box 14.
  • the blank 10 is roughly composed of a center section 20 at the center and a pair of flap sections 22 formed at both ends sandwiching the center section 20. Further, the blank 10 has a band-like region 24 corresponding to the corner edge 16 of the outer box 14. This region 24 extends in parallel with the longitudinal axis of the blank 10 along the transfer path 26 (see FIGS. 1 and 2) provided in the supply device 8, and is formed at two locations across the center section 20 and the paired flap sections 22. Has been.
  • the supply device 8 includes a transfer path 26, transfer rollers 28, 30, 32, transfer disks 34, 36, a pre-folding station 38, and the like.
  • the transfer path 26 extends from the blank magazine 4 to the preliminary folding station 38 and then to the folding turret 12, and the blank 10 is moved along the transfer surface 40 of the transfer path 26 by the transfer rollers 28 and 30 and the transfer disks 34 and 36. Transfer one by one.
  • the transfer rollers 28 and 30 and the transfer disks 34 and 36 are appropriately arranged at intervals at which the blank 10 drawn from the blank magazine 4 to the transfer path 26 can be sequentially transferred one by one toward the preliminary folding station 38 and then toward the folding turret 12. ing.
  • the transfer roller 28 includes a pair of rollers 28a and 28b that can rotate with the transfer surface 40 interposed therebetween. As the blank 10 passes between the rollers 28a and 28b, the pair of rollers 28a and 28b sandwich the blank 10 while rotating at the same peripheral speed, and feed and transfer one by one along the transfer path 26. The transfer roller 30 also feeds and transfers the blank 10 in the same manner as the transfer roller 28.
  • FIG. 5 is a front view of the transfer roller 30 as viewed from the preliminary folding station 38 side.
  • the transfer roller 30 is disposed immediately upstream of the preliminary folding station 38, and includes a cutting roller 42 disposed on the upper side of the transfer surface 40 and a receiving roller 44 disposed on the lower side of the transfer surface 40. .
  • the cutting roller 42 includes a drive shaft 42b that rotationally drives the roller body 42a in the direction of the arrow.
  • the roller main body 42 a that is, on the outer peripheral surface 42 c of the cutting roller 42, strip-shaped pressing areas 46 are formed at positions corresponding to the respective areas 24 of the blank 10. And in these press area
  • Each blade 48 has a tip 48a along the circumferential direction of the outer peripheral surface 42c, and the tip of the blade is machined into an acute V-shape.
  • the roller main body 42a and the drive shaft 42b are configured to be detachable with bolts 50.
  • the receiving roller 44 also includes a drive shaft 44b that rotates and drives the roller body 44a in the direction of the arrow.
  • a drive shaft 44b that rotates and drives the roller body 44a in the direction of the arrow.
  • strip-shaped pressing areas 52 are formed flat at positions corresponding to the respective areas 24 of the blank 10.
  • the roller main body 44a and the drive shaft 44b are configured to be detachable with bolts 54.
  • the blades 48 formed in each pressing area 46 of the outer peripheral surface 42 c of the cutting roller 42 protrude with a predetermined gap G toward each pressing area 52 of the outer peripheral surface 44 c of the receiving roller 44.
  • the drive shaft 42 b of the cutting roller 42 and the drive shaft 44 b of the receiving roller 44 are connected to a gap adjusting device 56.
  • the gap adjusting device 56 is configured to be able to adjust the gap G between the cutting roller 42 and the receiving roller 44 by moving the drive shafts 42b and 44b up and down.
  • FIG. 6 is a plan view of the blank 10 that has passed through the transfer roller 30 as viewed from the back surface 18.
  • the blank 10 passes between the pair of cutting rollers 42 and the receiving roller 44, the blank 10 is pressed while pressing each region 24 of the blank 10 with the pressing region 46 of the cutting roller 42 and the pressing region 52 of the receiving roller 44. Pull out.
  • the blade 48 cuts the back surface 18 of each region 24 of the blank 10 at a predetermined depth with respect to the thickness of the blank 10 to form a large number of cut lines 58 on the back surface 18.
  • the cut line 58 extends parallel to the longitudinal axis of the blank 10, thins the region 24 of the blank 10, and reduces the bending strength of the region 24.
  • the gap G between the pair of cutting rollers 42 and the receiving roller 44 is defined according to the depth of the cutting line 58 required for the blank 10.
  • FIG. 7 is an enlarged view of a partial cross section of the blank 10 in which the cut line 58 is formed.
  • the gap G between the cutting roller 42 and the receiving roller 44 is set in the range of, for example, 20% to 50% of the thickness T (for example, 0.25 mm to 0.35 mm) of the blank 10.
  • a cut line 58 having a constant depth D in the range of, for example, 50% to 80% of the thickness T of the blank 10 forms, for example, an acute valley (V-shaped).
  • V-shaped acute valley
  • the preliminary folding station 38 is disposed at the preliminary folding position of the transfer roller 30, that is, the transfer path 26 defined immediately downstream of the pair of cutting rollers 42 and the receiving roller 44. .
  • the preliminary folding station 38 preliminarily folds the area 24 of the blank 10 when the blank 10 is positioned at the preliminary folding position, and folds the area 24 according to the rounded edge of the outer box 14 as shown in FIG. Give shape.
  • FIG. 8 is a front view of the preliminary folding station 38 as viewed from the folding turret 12 side.
  • the preliminary folding station 38 includes a preliminary folding guide 60, a table 62, two folding rollers (folding elements) 64, a lifting device 66, and the like.
  • the preliminary folding guide 60 is disposed on the table 62, and the blank 10 is overlapped with the table 62.
  • the preliminary folding guide 60 is formed in a plate shape having outer edges 68 in the vicinity of both ends of the table 62.
  • the outer edge 68 extends along the transfer path 26 and has an arc shape corresponding to the rounded edge of the outer box 14.
  • the outer edge 68 is formed to have a radius of curvature R (for example, 2.5 mm) smaller than the radius of curvature of the rounded edge (for example, 4 mm).
  • a convex curved surface portion 70 is formed at the center of the cross section of the preliminary folding guide 60 so as to protrude downward, that is, convex on the side opposite to the folding direction of the flap section 22.
  • a concave curved surface portion 72 is formed on the lower surface 60 a of the preliminary folding guide 60 so as to be connected to both ends of the convex curved surface portion 70 by smooth arcs and to be concave upward, that is, in the folding direction of the flap section 22.
  • Each concave curved surface portion 72 is connected to the outer edge 68 positioned in the vicinity by a smooth arc.
  • the table 62 forms the transfer path 26, and the blank 10 comes into contact with the upper surface 62 a of the table 62 that becomes the transfer surface 40 of the transfer path 26 when the blank 10 is superimposed on the preliminary folding guide 60.
  • the upper surface 62a of the table 62 is formed to have a convex curved surface portion 70 formed on the lower surface 60a of the preliminary folding guide 60, a concave curved surface portion 74 corresponding to each concave curved surface portion 72, and each convex curved surface portion 76. . That is, the upper surface 62 a of the table 62 is complementary to the lower surface 60 a of the preliminary folding guide 60.
  • the center section 20 of the blank 10 is sandwiched between the convex curved surface portion 70 and each concave curved surface portion 72 of the preliminary folding guide 60 and the concave curved surface portion 74 and each convex curved surface portion 76 of the table 62 at the preliminary folding position. Pressed.
  • Each folding roller 64 is disposed near both ends of the outer edge 68 of the preliminary folding guide 60 and has an axis extending along the outer edge 68.
  • Each folding roller 64 is rotatably connected to a link mechanism of the lifting device 66, and when the lifting device 66 is operated, each folding roller 64 moves along a track 78 indicated by an arrow in FIG. To do. Specifically, when the blank 10 is positioned at the preliminary folding position, first, the blank 10 placed on the table 62 is overlaid on the preliminary folding guide 60, while the flap section 22 including the region 24 of the blank 10 includes the flap section 22. Project from the outer edge 68.
  • each folding roller 64 moves along a circular orbit 78 surrounding the outside of the outer edge 68 located in the vicinity thereof, and the region 24 of the blank 10 is moved to the outer edge 68. Flap section 22 is folded while pressing along.
  • a track 78 along which each folding roller 64 moves is represented by a winding angle ⁇ (for example, 160 °) of each folding roller 64 with respect to the outer edge 68.
  • the blank 10 having a fold is fed out from a transfer roller 32 that can transfer the blank 10 while holding the fold, and moved to the folding turret 12.
  • the folding turret 12 is disposed at the main folding position of the transfer path 26 defined downstream of the preliminary folding station 38.
  • the folding turret 12 forms the outer box 14 by folding the blank 10 to form a finished product of the package 1.
  • the folding turret 12 is a turret type packaging machine provided with a turret 80, and is intermittently rotated in a circumferential direction indicated by an arrow in FIG.
  • a plurality of pockets 82 are formed at equal intervals on the outer periphery of the turret 80. As the turret 80 rotates intermittently, each pocket 82 is moved from the inlet 80a of the turret 80 where the end of the transfer path 26 is located toward the outlet 80b of the turret 80 from which the package 1 is carried out.
  • the blank 10 is pushed into the pocket 82 by a pusher (not shown).
  • the flap section 22 is partially folded toward the center section 20 at the cut line 58 formed in the region 24 of the blank 10.
  • the inner pack in which the cigarette is included on the blank 10 partially molded and The inner frame is inserted, and the blank 10 is folded together with the intermittent movement of the pocket 82.
  • the blank 10 coming out from the outlet 80 b has the glue transferred to a part of the flap section 22, and then the flap section 22 is folded and bonded to the center section 20.
  • the cigarette hinge lid package 1 as a finished product is formed.
  • the cutting roller 42 constituting the transfer roller 30 has a large number of blades 48 in the pressing area 46 of the outer peripheral surface 42 c, so that the blank 10 corresponding to the corner edge 16 of the outer box 14 is formed.
  • a number of cut lines 58 can be formed on the back surface 18 of the region 24.
  • the processing object can be the blank 10 having a smaller surface area than the material web. 24 can be reliably thinned, and the bending strength of the region 24 can be effectively reduced.
  • the outer box 14 bulges due to the fold line formed on the blank 10 being too shallow or too deep, and thus the peeling of the adhesive sections of the blank 10 due to the bulge, and the blank 10 are adjacent to each other.
  • the division of the section can be prevented, and the quality including the formability of the outer box 14 and the package 1 can be improved. Therefore, the folding line of the blank 10 can be reliably formed to a desired depth without being influenced by the properties of the material web, and the productivity and quality of the blank 10, the outer box 14, and thus the package 1 can be easily improved. .
  • the supply device 8 includes the gap adjusting device 56 that adjusts the gap between the pair of cutting rollers 42 and the receiving roller 44, the depth of the cutting line 58 with respect to the blank 10 can be easily adjusted. Thereby, the productivity and quality of the outer box 14 and by extension, the package 1 can be further improved.
  • the outer edge 68 of the prefolding guide 60 has a radius of curvature R that is smaller than the radius of curvature of the rounded edge of the outer box 14.
  • the concave curved surface portions 72 of the convex curved surface portion 70 are formed on the lower surface 60a of the preliminary folding guide 60, and the blank 10 is overlapped by the concave curved surface portions 74 and the convex curved surface portions 76 of the table 62 corresponding to these portions.
  • the blank 10 can be more firmly brazed and folded in the direction opposite to the direction of the restoring force of the rounded edge of the outer box 14 described above.
  • a smooth rounded edge can be easily formed. Therefore, the crease can be more strongly creased by the region 24 of the blank 10, and the quality of the outer box 14 and thus the package 1 can be further improved.
  • the blade 48 is formed in the pressing area 46 of the outer peripheral surface 42c of the cutting roller 42 over the whole area of the outer peripheral surface 42c along the circumferential direction of the outer peripheral surface 42c.
  • the present invention is not limited to this.
  • the blades 48 may be partially arranged in the circumferential direction of the pressing region 46 of the outer peripheral surface 42c.
  • a concave portion 84 may be partially formed in the circumferential direction of the pressing region 52 of the outer peripheral surface 44 c of the receiving roller 44. 10 and 11, when the blank 10 is fed out by the transfer roller 30, the intermittent cutting lines 58 are formed in the region 24 of the blank 10 by controlling the rotational position of the cutting roller 42 or the receiving roller 44. Can be formed.
  • the top wall 86 formed on the lid of the outer box 14 and the bottom wall 88 formed on the body of the outer box 14 include:
  • the transfer roller 30 in the form of FIGS. 9 and 10 can be easily configured by replacing the roller main bodies 42a and 44a. be able to. Moreover, it is easy to change to the blank 10 of FIGS. 13 and 16 to be described later, and by extension, the outer box 14 of FIGS. 14 and 17.
  • the blade 48 of the cutting roller 42 may have a shape having a tip 48b that is inclined in the pressing region 46 with respect to the circumferential direction of the outer peripheral surface 42c.
  • a large number of cut lines 90 that are inclined with respect to the longitudinal axis of the blank are formed in the region 24 of the blank 10. Then, by selecting the paper quality of the material web, as shown in FIG. 14, it is possible to form the outer box 14 having a design in which the diagonal line pattern 92 can be seen through the rounded corner edge 16.
  • a blade 48 having a first tip 48c inclined with respect to the circumferential direction of the outer peripheral surface 42c and a second tip 48d intersecting the first tip 48c is formed. Also good.
  • Such a blade 48 can be formed by processing the pressing region 46 into a mesh shape by knurling or the like. In this case, as shown in FIG. 16, a large number of cut lines 94 inclined with respect to the longitudinal axis of the blank 10 and cut lines 96 intersecting with the cut lines 94 are formed in the region 24 of the blank 10. . Then, by selecting the paper quality of the material web, as shown in FIG. 17, it is possible to form the outer box 14 having a design in which the mesh pattern 98 can be seen through the corner edges 16 that are rounded edges.
  • one blade 48 is an area of the blank 10 for some reason. Even if the depth of cut 24 is excessively increased, it is possible to avoid that adjacent sections of the blank 10 are completely divided at least at the cut lines 90, 94, 96.
  • the cut lines 58, 90, 94, 96 are formed on the back surface 18 of the region 24 of the blank 10, but the cut lines 58, 90, 94, 96 are formed on regions other than the region 24 of the blank 10 and the surface of the region 24. 90, 94, 96 may be formed.
  • various cut lines can be formed at various locations according to the design required for the outer box 14.
  • the blank 10 is transported with its longitudinal axis arranged in the direction along the transfer path 26, but the blank 10 is transported with the longitudinal axis arranged in a direction perpendicular to the transport path 26. Also good.
  • the cut line 58 is formed at the corner edge between the top wall 86 formed in the lid and the body of the outer box 14, or between the body of the outer box 14 and its bottom wall 88. It is possible to further increase variations in the design of the outer box 14 and thus the package 1.
  • the number of the transfer rollers 28, 30, 32 and the transfer disks 34, 36 described in this embodiment is not limited to this embodiment.
  • the transfer disks 34 and 36 may not be disposed, and only the transfer roller 30 having the cutting roller 42 may be disposed immediately upstream of the preliminary folding station 38.
  • FIG. 18 is a perspective view showing a state in which the lid 100 of the hinge lid package 1 is opened.
  • An inner frame 102 is bonded in the outer box 14 of the hinge lid package 1.
  • Each blank 10 of the outer box 14 and the inner frame 102 has a different printing state required on the surface of the blank 10 depending on the product brand, and the fiber basis weight of the blank 10 (for example, 200 to 250 g / m 2) The density also has different material properties.
  • the inner frame 102 has a relatively high fiber density (for example, 0.8-1.
  • a blank 10 made of 0 g / cm3) material is used.
  • the present invention can be applied not only to the outer box 14 but also to the blank 10 having various material characteristics required for the inner frame 102.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

　La présente invention concerne un appareil d'alimentation (8) qui fournit des ébauches (10) pour former des cartons externes (14) d'emballages à une machine d'emballage (12), et est pourvu d'un trajet de transport (26) sur lequel les ébauches sont transportées une par une le long d'une surface de transport (40), et une paire de rouleaux (30) est agencée de façon rotative de chaque côté de la surface de transport, la paire de rouleaux ayant, sur les surfaces périphérique externes (42c, 44c) de ceux-ci, des zones de pression (46, 52) pour dérouler les ébauches tout en pressant des zones en forme de bande (24) des ébauches qui correspondent aux arêtes (24) des cartons externes. Un des rouleaux (42) de la paire comporte une pluralité de lames (48) dans les zones de pression de ceux-ci, et lorsque les ébauches passent entre la paire de rouleaux, les lames forment une pluralité de lignes de rainage (58, 90, 94, 96) dans des zones des ébauches, les lignes de rainage réduisant la résistance au pliage des zones.
PCT/JP2014/072547 2014-08-28 2014-08-28 Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci WO2016031010A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PCT/JP2014/072547 WO2016031010A1 (fr) 2014-08-28 2014-08-28 Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci
EP20190039.6A EP3753854A1 (fr) 2014-08-28 2015-08-28 Appareil d'acheminement de découpes et procédé d'acheminement de découpes l'utilisant
EP15836822.5A EP3176097A4 (fr) 2014-08-28 2015-08-28 Dispositif d'acheminement de découpes et procédé d'acheminement de découpes l'utilisant
PCT/JP2015/074503 WO2016031984A1 (fr) 2014-08-28 2015-08-28 Dispositif d'acheminement de découpes et procédé d'acheminement de découpes l'utilisant
JP2016545653A JP6295336B2 (ja) 2014-08-28 2015-08-28 ブランクの供給装置及びそれを用いたブランクの供給方法
KR1020177008436A KR101979129B1 (ko) 2014-08-28 2015-08-28 블랭크의 공급장치 및 그것을 사용한 블랭크의 공급방법
RU2017109963A RU2672343C2 (ru) 2014-08-28 2015-08-28 Устройство подачи заготовок и способ подачи заготовок с его использованием
CN201580055859.5A CN107074382B (zh) 2014-08-28 2015-08-28 坯料的供给装置及使用了该装置的坯料的供给方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/072547 WO2016031010A1 (fr) 2014-08-28 2014-08-28 Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci

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WO2016031010A1 true WO2016031010A1 (fr) 2016-03-03

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PCT/JP2014/072547 WO2016031010A1 (fr) 2014-08-28 2014-08-28 Appareil d'alimentation d'ébauches, procédé d'alimentation d'ébauches utilisant celui-ci
PCT/JP2015/074503 WO2016031984A1 (fr) 2014-08-28 2015-08-28 Dispositif d'acheminement de découpes et procédé d'acheminement de découpes l'utilisant

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PCT/JP2015/074503 WO2016031984A1 (fr) 2014-08-28 2015-08-28 Dispositif d'acheminement de découpes et procédé d'acheminement de découpes l'utilisant

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EP (2) EP3753854A1 (fr)
JP (1) JP6295336B2 (fr)
KR (1) KR101979129B1 (fr)
CN (1) CN107074382B (fr)
RU (1) RU2672343C2 (fr)
WO (2) WO2016031010A1 (fr)

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US20220176672A1 (en) * 2019-05-02 2022-06-09 Jt International S.A. Method and device for forming a fold in an overwrapping film
CN110253948B (zh) * 2019-06-13 2020-12-11 安徽世品佳工业产品设计有限公司 一种包装纸板折痕方法
RU202163U1 (ru) * 2020-03-24 2021-02-05 Общество с ограниченной ответственностью "Центр Электронно-Лучевых Технологий" (ООО "ЦЭЛТ") Привод вращения и перемещения обрабатываемой заготовки
CN111873547B (zh) * 2020-07-30 2022-07-26 湖北中烟工业有限责任公司 纸质印刷品对折方法及装置
JP7433260B2 (ja) * 2021-02-15 2024-02-19 Ckd株式会社 Ｐｔｐシートの製造方法

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KR20170047350A (ko) 2017-05-04
EP3176097A4 (fr) 2018-09-19
RU2672343C2 (ru) 2018-11-13
RU2017109963A (ru) 2018-10-01
JP6295336B2 (ja) 2018-03-14
EP3753854A1 (fr) 2020-12-23
CN107074382B (zh) 2020-03-03
EP3176097A1 (fr) 2017-06-07
WO2016031984A1 (fr) 2016-03-03
JPWO2016031984A1 (ja) 2017-04-27
KR101979129B1 (ko) 2019-05-15
CN107074382A (zh) 2017-08-18

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