EP0699395A2 - Dispositif pour la coupe en tranches de ballots - Google Patents

Dispositif pour la coupe en tranches de ballots Download PDF

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Publication number
EP0699395A2
EP0699395A2 EP95112655A EP95112655A EP0699395A2 EP 0699395 A2 EP0699395 A2 EP 0699395A2 EP 95112655 A EP95112655 A EP 95112655A EP 95112655 A EP95112655 A EP 95112655A EP 0699395 A2 EP0699395 A2 EP 0699395A2
Authority
EP
European Patent Office
Prior art keywords
cutting anvil
cut
cutting
anvil
knife blade
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP95112655A
Other languages
German (de)
English (en)
Other versions
EP0699395A3 (fr
EP0699395B1 (fr
Inventor
Bernd Schneider
Dietmar Brückner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP0699395A2 publication Critical patent/EP0699395A2/fr
Publication of EP0699395A3 publication Critical patent/EP0699395A3/fr
Application granted granted Critical
Publication of EP0699395B1 publication Critical patent/EP0699395B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/06—Loosening tobacco leaves or cut tobacco
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
    • B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper

Definitions

  • the invention relates to a device for separating slices from bales, preferably made of pressed fibrous material such as tobacco, by means of a knife blade which can be moved up and down and which hits a cutting anvil after a separating cut has been completed.
  • a device of this type is described in EP-A-0 582 139.
  • the bale is pushed into a detaching position by a slide, in which the disc to be detached is pressed against a stop surface.
  • a separating knife that can be moved up and down vertically separates slices from bales that fall downwards.
  • the known device does not have a cutting anvil.
  • Another device of the type described in the opening paragraph is described in US-A-4 977 907. There slices are separated from a bale by a cutting knife hitting a cutting anvil and fall down onto a conveyor belt. After the penultimate slice has been cut off, the last slice is gripped by a holding mechanism and conveyed onto the removal conveyor by swiveling the cutting anvil.
  • the object on which the invention is based consists in a further possibility of removing slices after separating bales.
  • the solution according to the invention consists in a device for pivoting or shifting the cutting anvil, which is arranged essentially horizontally during a separating cut, or parts thereof after each separating cut in order to remove the cut-off slices from their cut-off position.
  • the aforementioned cutting knife is preferably moved vertically from top to bottom and vice versa. It can perform a cutting movement with a horizontal component. Further developments and further refinements of the invention can be found in the subordinate claims.
  • the particular advantage of the invention is that the separated disks are guided downwards by the pivoting or displacement of the cutting anvil onto a removal conveyor, on which they come to rest with one of their large surfaces and can be removed one behind the other.
  • FIGS. 1 to 6, 1 denotes a feed conveyor belt which can be driven and is driven by rollers 2 and 3 and which, by a drive (not shown), conveys bales 4 in the direction of arrow 6 in separation position A, in which disks 7 move up and down vertically movable blade 8 are separated.
  • a drive not shown
  • the knife blade 8 shown other suitable separating devices can also be used. The separating cut is carried out during a downward movement of the knife blade 8 in accordance with arrow 9, after which the knife blade is again moved upward in the direction of arrow 9 in order to enable the feed belt 1 to further convey the bale 4 in accordance with arrow 6 by the width of a disk 7; then there is again a downward movement according to arrow 9 to carry out a further separating cut, etc.
  • the bales 4 consist of horizontally layered pressed dry tobacco leaves.
  • the drive of the knife blade 8 is shown as position 22 in FIGS. 8 and 9.
  • a cutting anvil 11 directly connected to the feed belt 1, which has two parts 11a, 11b and a recess 11c arranged between them.
  • the knife blade 8 has a thickening 10.
  • a support surface 12 is arranged when a disc 7 is separated, at a short distance from its free surface 7a, in order to support the disc on the one hand during separation and the subsequent movement to a conveyor belt 16 driven by rollers 13, 14 and driven according to arrow 15, on the other hand the penetration of the Knife blade 8 in the bale 4 with the associated material displacement not to hinder.
  • the conveyor belt 16 can be driven in a controlled manner by a drive (not shown).
  • the support surface 12 is driven by a drive (not shown) after a separating cut and after removal of the separated disk 7 according to arrow 17 conveyed to position A (FIG. 4) and then conveyed away from position A by a little more than one disk width in the direction of arrow 6 with the front bale surface 7a (FIGS. 5 and 6).
  • This has the advantage that the last disc 7 of a bale is held by the subsequent bale and the support surface and cannot fall over. At the end of the joint movement of bale 4 and support surface 12, the latter is at a somewhat greater distance from the bale than the width of the disc.
  • the cutting anvil 11 is pivoted away by a drive shown in FIGS. 8 and 9 (item 22) according to arrow 18, which As FIG. 3 in particular shows, the removal of the separated disk 7 onto the removal conveyor 16 is facilitated.
  • the separated disk 7 is supported during the removal by the cutting anvil 11 and guided so that it comes to rest on the removal belt 16 with one of its large surfaces.
  • the cutting anvil 11 is pivoted back against the direction of the arrow 18 into the position shown in FIG.
  • a drive 22 consisting, for example, of a cylinder-piston system, or by a drive 23, which likewise consists of a cylinder-piston system can exist to be moved horizontally in the direction of arrow 21.
  • the part 11b of the cutting anvil 11 is then moved back to its starting position in the opposite direction to arrows 18 and 21.
  • the movement sequence of knife blade 8, cutting anvil 11 and support surface 12 ensures that the knife blade 8 can easily penetrate into the bale 4 because the tobacco is displaced in the cutting channel and the disc 7 during the separation and the subsequent removal movement supported and guided below.
  • FIG. 8 shows a system for performing vertical separating cuts.
  • a knife blade 8 which is shown here without a thickening 10 (FIG. 1), but which may have it, is driven by a drive in the form of a cylinder-piston system 26 according to arrow 9 to make a separating cut through the bale (not shown) fed on the conveyor belt 1 (Pos. 4 in Figure 1) down and then moved up in the opposite direction.
  • a drive 22 for pivoting the cutting anvil 11 is also designed as a cylinder-piston system.
  • With 27 a machine frame is designated, on which the drives 22 and 26 for the cutting anvil or the knife blade are attached.
  • the piston in the cylinder of the drive 22 is moved upwards in accordance with arrow 28.
  • a piston rod 29 pulls a lever 31 upward, so that the cutting anvil 11 is pivoted about an axis 30 into the shape shown in FIG. In this position, which is shown in FIG. 9, the disk 7, not shown, cut off from the bale 4 can reach the conveyor belt 16 and be removed for further processing.
  • the piston rod 29 is moved downward in the direction of the arrow 28, so that the lever 31 and the cutting anvil 11 pivot again into their cutting position shown in FIG.
  • FIG. 10 A variant of the invention is described in FIG. 10, in which the movable part 11b of the cutting anvil 11 is pivoted upwards, while the opposite part 11a remains fixed. With 11c again a recess in the cutting anvil 11 is designated, into which the blade 8 can dip after cutting through the tobacco bale, not shown. The latter is not conveyed up on a belt, but is displaced on a surface 36 in the direction of arrow 6 by a plunger, not shown. Beneath the cutting anvil 11 there is a stationary guide surface in the form of a slightly curved chute 37, below which the driven conveyor belt 16 guided over the rollers 13 and 14 is arranged.
  • the movable part 11b of the cutting anvil 11 has a support plate 39 fastened to two rectangular tubes 38, which is fastened at the ends to the flat iron 41.
  • the flat iron 41 and thus the support plate 39 can be pivoted about a pivot axis 42.
  • a pneumatic actuating cylinder 40 serves as the force element for the pivoting, the piston rod 43 of which is moved by the piston, which is not visible, is connected to a connecting rod 44 between the flat bars 41.
  • the advantage of this embodiment is that the cut slices, by their own gravity, reach the conveyor belt 16 completely and therefore quickly, which conveys them for further processing. After removal, part 11b of the cutting anvil 11 brought by the stroke of the piston rod 43 in the opposite direction back into its starting position, in which a further cut of the knife blade 8 can take place.
  • the movable support surface 12, which is arranged between the flat irons 41, has a lower bend 12a in the direction of the tobacco slice to be cut.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Details Of Cutting Devices (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP95112655A 1994-08-25 1995-08-11 Dispositif pour la coupe en tranches de ballots Expired - Lifetime EP0699395B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4430125 1994-08-25
DE4430125 1994-08-25

Publications (3)

Publication Number Publication Date
EP0699395A2 true EP0699395A2 (fr) 1996-03-06
EP0699395A3 EP0699395A3 (fr) 1999-01-27
EP0699395B1 EP0699395B1 (fr) 2001-01-24

Family

ID=6526513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112655A Expired - Lifetime EP0699395B1 (fr) 1994-08-25 1995-08-11 Dispositif pour la coupe en tranches de ballots

Country Status (5)

Country Link
EP (1) EP0699395B1 (fr)
CN (1) CN1050741C (fr)
AT (1) ATE198818T1 (fr)
DE (2) DE19529535A1 (fr)
ES (1) ES2154699T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502511A2 (fr) * 2003-07-28 2005-02-02 Hauni Maschinenbau AG Delamination de balles de tabac
EP2848132A1 (fr) * 2013-07-09 2015-03-18 Hauni Maschinenbau AG Dispositif, conçu et destiné à la séparation automatique de disque de balles composées de matériau provenant de l'industrie de traitement du tabac

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008113B4 (de) * 2004-02-18 2007-11-22 Hauni Primary Gmbh Verfahren zum Lösen von Tabak von einem Tabakballen und Anlage der Tabak verarbeitenden Industrie
EP2417860A1 (fr) * 2010-08-11 2012-02-15 Köhl Maschinenbau AG Dispositif et procédé de séparation de parties de balles d'un produit comprimé
CN102461992B (zh) * 2010-11-16 2013-12-11 山东中烟工业有限责任公司青岛卷烟厂 一种插分机
CN103478880B (zh) * 2013-10-11 2015-12-23 龙岩烟草工业有限责任公司 烟片挤压松散装置及其工艺
CN103818708B (zh) * 2014-02-25 2016-05-04 芜湖顺成电子有限公司 电线切断机下料装置
CN105058482B (zh) * 2014-04-13 2016-12-21 青岛玉兰祥商务服务有限公司 茯苓切片输送设备
CN103921301B (zh) * 2014-04-13 2015-12-02 胡刘满 一种球菌类药材切片装置
CN106986204B (zh) * 2017-06-02 2023-06-06 江苏坤泰机械有限公司 一种裁断机的输送装置
CN110301234B (zh) * 2019-08-09 2021-12-21 真木农业设备（安徽）有限公司 一种秸秆还田装置
CN114668169B (zh) * 2020-12-24 2024-06-14 秦皇岛烟草机械有限责任公司 一种机械式垂直分切机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977907A (en) 1985-11-13 1990-12-18 Gbe International Plc Tobacco block slicing machine
EP0582139A1 (fr) 1992-08-03 1994-02-09 COMAS S.p.A. Machine à découper en tranches, notamment pour des balles de tabac

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977907A (en) 1985-11-13 1990-12-18 Gbe International Plc Tobacco block slicing machine
EP0582139A1 (fr) 1992-08-03 1994-02-09 COMAS S.p.A. Machine à découper en tranches, notamment pour des balles de tabac

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1502511A2 (fr) * 2003-07-28 2005-02-02 Hauni Maschinenbau AG Delamination de balles de tabac
EP1502511A3 (fr) * 2003-07-28 2005-04-13 Hauni Maschinenbau AG Delamination de balles de tabac
EP2848132A1 (fr) * 2013-07-09 2015-03-18 Hauni Maschinenbau AG Dispositif, conçu et destiné à la séparation automatique de disque de balles composées de matériau provenant de l'industrie de traitement du tabac

Also Published As

Publication number Publication date
ATE198818T1 (de) 2001-02-15
EP0699395A3 (fr) 1999-01-27
DE19529535A1 (de) 1996-02-29
EP0699395B1 (fr) 2001-01-24
ES2154699T3 (es) 2001-04-16
DE59508989D1 (de) 2001-03-01
CN1127100A (zh) 1996-07-24
CN1050741C (zh) 2000-03-29

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