EP1153833A1 - Appareil pour la séparation continue de matériau filiforme, en particulier une chaíne de sachets d'infusion - Google Patents

Appareil pour la séparation continue de matériau filiforme, en particulier une chaíne de sachets d'infusion Download PDF

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Publication number
EP1153833A1
EP1153833A1 EP20010103057 EP01103057A EP1153833A1 EP 1153833 A1 EP1153833 A1 EP 1153833A1 EP 20010103057 EP20010103057 EP 20010103057 EP 01103057 A EP01103057 A EP 01103057A EP 1153833 A1 EP1153833 A1 EP 1153833A1
Authority
EP
European Patent Office
Prior art keywords
wheel
strand
pliers
tongs
recesses
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
EP20010103057
Other languages
German (de)
English (en)
Other versions
EP1153833B1 (fr
Inventor
Wilhelm Lohrey
Stefan Dr. Lambertz
Wolfgang Groth
Friedhelm Funda
Wolfgang Reichel
Michael Klein
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.)
Teepak Spezialmaschinen GmbH and Co KG
Original Assignee
Teepak Spezialmaschinen GmbH and Co KG
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
Priority claimed from EP00109939A external-priority patent/EP1164080B1/fr
Application filed by Teepak Spezialmaschinen GmbH and Co KG filed Critical Teepak Spezialmaschinen GmbH and Co KG
Priority to EP20010103057 priority Critical patent/EP1153833B1/fr
Priority to US09/849,148 priority patent/US20020005101A1/en
Priority to PL34745201A priority patent/PL347452A1/xx
Priority to JP2001141570A priority patent/JP2002019743A/ja
Priority to CN01117916A priority patent/CN1323723A/zh
Publication of EP1153833A1 publication Critical patent/EP1153833A1/fr
Application granted granted Critical
Publication of EP1153833B1 publication Critical patent/EP1153833B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65B61/12—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 tearing along perforations or lines of weakness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • 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
    • B65B29/00—Packaging of materials presenting special problems
    • B65B29/02—Packaging of substances, e.g. tea, which are intended to be infused in the package
    • B65B29/028—Packaging of substances, e.g. tea, which are intended to be infused in the package packaging infusion material into filter bags
    • 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
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/44—Arranging and feeding articles in groups by endless belts or chains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2066—By fluid current
    • Y10T83/207—By suction means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2183—Product mover including gripper means
    • Y10T83/2185—Suction gripper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4769—Work feeder mounted on tool support
    • Y10T83/4772—Gripper-type feeder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y10T83/4836—With radial overlap of the cutting members

Definitions

  • the present invention relates to a device for continuous separation divided into individual strand sections by transverse perforation Strand materials, in particular in the context of the manufacture of infusion bags for making tea.
  • a chamber strand formed from consecutively, by a transverse seam each consists of closed chambers containing a quantity of substance, the transverse seam being the back seam of one and the front seam of the subsequent chamber and one between the two seams Perforation at which the chambers separated during the course of the procedure become.
  • the isolated chambers are finally on a carrier material attached, which is used for handling and hanging the infusion bag.
  • a carrier material for Formation of the carrier material forming the suspension of the infusion bag is used for this as part of a continuous production process uses a cross-perforated strand of carrier material, the strand sections of carrier material, the suspension of the infusion bags form.
  • the invention has for its object to provide a device for the continuous separation of strand materials of the type mentioned, which works reliably at high speed and in particular enables inexpensive production of infusion bags.
  • the present invention provides a device of the type mentioned at the outset, with a continuously rotating wheel and with tongs arranged to the side of the wheel and movable relative to the wheel for gripping the longitudinal sides of a strand section to be separated from a strand at a predetermined position near the Perforation, the strand section being separable by moving the pliers relative to the wheel.
  • the strand material is the continuously rotating wheel fed on the long sides of pliers arranged on the side of the wheel seized and by moving the pliers relative to the wheel a strand section separated from the strand material.
  • the strand section of the strand material is isolated by pulling apart on the perforation.
  • the strand material is guided safely, so that the strand sections, in particular chambers of a chamber strand, do not to be damaged.
  • the device according to the invention thus allows a separation of Strand sections from a strand material with high production output.
  • the wheel advantageously has recesses distributed over the circumference individual strand sections.
  • the recesses are advantageous to the Adjusted strand sections and thus support the guidance of the strand. there the separation of strand sections is further specified.
  • the recesses of the wheel Compressed air connection via which the strand sections of the strand are optional can be fixed in the recesses by suction using vacuum or by Blow out can be squeezed out by overpressure.
  • the substance quanta in the Chambers evenly distributed.
  • the chambers are advantageously with or after separation from the chamber strand from the recesses of the Wheel pushed out. This ensures that the chambers are not in the Recesses of the wheel get stuck, so that the manufacturing process does not is hindered or disturbed.
  • the wheel has and is twelve recesses distributed over the circumference of the wheel a pair of pliers assigned to each recess.
  • the pliers are advantageously pivotable in the direction of rotation of the wheel can be accelerated in order to generate the relative movement in the direction of rotation of the wheel, preferably via a curve control.
  • the pliers are advantageously of this type controlled that front pliers in the direction of rotation of the wheel to be separated Strand section grab before the subsequent pliers in the direction of rotation grasp subsequent strand section of the strand, the front pliers in Direction of rotation of the wheel can only be accelerated when the rear pliers have already gripped the subsequent strand section of the strand.
  • the pliers have a Upper jaw and a lower jaw with the lower jaw fixed and the Upper jaw can be swiveled in the radial direction of the wheel to close a pair of pliers is.
  • the upper jaw is advantageous for closing a pair of pliers Curve control swiveling.
  • the device shown in Figures 1 to 5 is used for continuous Separation of chamber strands for the production of infusion bags for preparation of tea.
  • Such chamber strands consist of one after the other contiguous, each closed by a transverse seam Chambers containing substance quantum, the transverse seam at the same time the rear cross seam is one and the front seam is the following chamber and a perforation between the two seams, on which the Chambers are separated during the manufacture of the tea bags.
  • the device has a continuously rotating wheel 1 with the circumference distributes recesses 2 for chambers forming individual strand sections Chamber strand on.
  • the tongs 3 are pivotally mounted on bearing bolts 5, the tongs 3 to generate the relative movement via a cam control in the direction of rotation of the wheel 1 can be pivoted and accelerated.
  • These are the pliers 3, like shown in Figure 3, provided with a cam roller 12 which over a curve 11 or 11 'is pulled and so the pliers 3 through the curve 11 or 11' performs predetermined pivoting movement around the bearing pin 5.
  • the curves 11 or 11 ' have projections or Recesses 13, which accelerated via the roller 12 Generate pivotal movement of the pliers 3 in the direction of rotation U.
  • the pliers 3 each have one for closing the pliers 3 in the radial direction of the wheel 1 pivotable upper jaw 6 and a fixed lower jaw 7 on.
  • the upper jaw 6 is controlled by a cam pivotable.
  • the upper jaw 6 of the pliers 3 is with an L-shaped Angle 15 connected, which is pivotally mounted about a bearing 14 and with a cam roller 9 is connected.
  • the cam roller 9 of the pliers 3 is a Curve 8 performed perpendicular to the radial direction and perpendicular to Direction of rotation U of the wheel 1 has a projection or a recess 10 having.
  • the upper jaw 6 is recessed over the angle 15 in the radial direction pivoted and can thus a chamber of a chamber strand from the Grab the long sides of the chamber.
  • the upper jaw 6 or the angle 14 is the latter with a return spring 16 connected.
  • the gripping movement of the pliers 3 is on the cam roller 9 and Curve 8 formed on the side of the cam roller is controlled such that in Direction of rotation U of the wheel 1 front pliers 3 the chamber to be separated of a chamber strand before the subsequent U in the direction of rotation Pliers grip the chamber below.
  • the curve control for the Gripping movement is with the curve control for the Accelerating movement of the pliers in the direction of rotation of the wheel matched that the front pliers 3 in the direction of rotation of the wheel 1st can be accelerated when the rear pliers enter the subsequent chamber of the Grip chamber strand.
  • FIG. 4 they are over the circumference of the wheel 1 distributed recesses 2 for receiving a chamber of a chamber strand educated.
  • the recesses 2 point in the circumferential direction U Limits 4 on.
  • the recesses 2 each have nine holes 17 through which a chamber of a chamber strand optionally fixable by suction in the recesses 2 or by blowing out of the recesses by means of overpressure 2 can be squeezed out.
  • the bores 17 of the recesses 2 are one Compressed air connection 17 can be pressurized with negative pressure or positive pressure.
  • Figure 4 is the compressed air connection 18 for the application of negative pressure or positive pressure shown.
  • the device for separating a chamber shown in Figures 1 to 5 a chamber strand in the context of the production of infusion bags for Preparation of tea allows the chambers to be separated by pulling them apart of the chamber strand at the perforation. This is done by separating a chamber from the chamber strand the chamber strand to the continuously circulating, with Recesses 2 for individual chambers provided wheel 1 and the Long sides of the chamber to be separated from the chamber strand are from the side of the wheel 1 arranged pliers 3 gripped and by relative movement of the Pliers 3 to the wheel 1, the chamber separated from the chamber strand.
  • the Device allows high machine cycle numbers, so that 800 to 1,500 Have infusion bags made per minute.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Tea And Coffee (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Basic Packing Technique (AREA)
EP20010103057 2000-05-11 2001-02-09 Appareil pour la séparation continue de matériau filiforme, en particulier une chaîne de sachets d'infusion Expired - Lifetime EP1153833B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP20010103057 EP1153833B1 (fr) 2000-05-11 2001-02-09 Appareil pour la séparation continue de matériau filiforme, en particulier une chaîne de sachets d'infusion
US09/849,148 US20020005101A1 (en) 2000-05-11 2001-05-04 System for the continuous separation of strings of material
PL34745201A PL347452A1 (en) 2000-05-11 2001-05-09 Apparatus for continuously splitting apart web materials, in particular for use in production of tea infusion bags
JP2001141570A JP2002019743A (ja) 2000-05-11 2001-05-11 特に茶を調製するための煎じ出し袋を連続的に製造する際に索材料を連続的に分離する装置
CN01117916A CN1323723A (zh) 2000-05-11 2001-05-11 尤其是在生产袋泡茶范围内的连续材料连续分离装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00109939 2000-05-11
EP00109939A EP1164080B1 (fr) 2000-05-11 2000-05-11 Procédé et machine pour la fabrication continue de sachets d'infusion
EP20010103057 EP1153833B1 (fr) 2000-05-11 2001-02-09 Appareil pour la séparation continue de matériau filiforme, en particulier une chaîne de sachets d'infusion

Publications (2)

Publication Number Publication Date
EP1153833A1 true EP1153833A1 (fr) 2001-11-14
EP1153833B1 EP1153833B1 (fr) 2004-03-31

Family

ID=26070915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010103057 Expired - Lifetime EP1153833B1 (fr) 2000-05-11 2001-02-09 Appareil pour la séparation continue de matériau filiforme, en particulier une chaîne de sachets d'infusion

Country Status (5)

Country Link
US (1) US20020005101A1 (fr)
EP (1) EP1153833B1 (fr)
JP (1) JP2002019743A (fr)
CN (1) CN1323723A (fr)
PL (1) PL347452A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3733382A1 (fr) 2019-05-02 2020-11-04 Teepack Spezialmaschinen Gmbh & Co. Kg Dispositif de fabrication d'un sachet doté d'une enveloppe, contenant un matériau pouvant être infusé
EP3909879A1 (fr) 2020-05-12 2021-11-17 Teepack Spezialmaschinen GmbH & Co. KG Dispositif et procédé de fabrication d'un sachet logé dans un conditionnement
EP3909878A1 (fr) 2020-05-12 2021-11-17 Teepack Spezialmaschinen GmbH & Co. KG Dispositif de fabrication d'une pochette reçue dans une enveloppe

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101723099B (zh) * 2008-11-01 2012-03-14 魏徽 灌装机包装袋接收夹持装置
US9902516B2 (en) * 2015-01-29 2018-02-27 Teepack Spezialmaschinen Gmbh & Co. Kg Method for making pouches
JP6329098B2 (ja) * 2015-03-27 2018-05-23 東洋自動機株式会社 二連袋を用いた袋詰め包装方法及び装置
ITUB20159401A1 (it) * 2015-12-23 2017-06-23 Ima Spa Macchina per formare sacchetti-filtro con stazione di impilaggio.
CN111977100B (zh) * 2020-09-24 2022-02-18 珠海大横琴科技发展有限公司 一种包装袋拉紧撕断分离装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224170A (en) * 1967-09-22 1971-03-03 Jacob Salomon Apparatus and method for severing a continuous web to form discrete portions
GB2075468A (en) * 1980-05-06 1981-11-18 Procter & Gamble Opening means for filled and sealed flexible pouches
US5466474A (en) * 1991-10-09 1995-11-14 A.G. (Patents) Limited (British Company) Method and apparatus for manufacturing infusion packages
EP0716036A1 (fr) * 1994-12-09 1996-06-12 Industria Grafica Meschi S.r.l. Méthode pour rompre du papier imprimé delivré sous forme d'une bande continue dépourvue de perforations latérales d'entraînement et appareil de rupture et de pliage correspondant

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US2712442A (en) * 1955-07-05 hanson
US1180364A (en) * 1915-01-18 1916-04-25 Herrmann Aukam & Co Tearing-machine.
US1925884A (en) * 1931-07-31 1933-09-05 Lillian K Steele Apparatus for trimming articles
US2269532A (en) * 1941-03-14 1942-01-13 Pneumatic Scale Corp Method of and apparatus for producing individual tea bags
US2475617A (en) * 1942-07-09 1949-07-12 Nat Urn Bag Co Inc Infusion package manufacture
US3190516A (en) * 1964-05-07 1965-06-22 Paul A Eriksen Multiple office form bursting apparatus
DE1611416B1 (de) * 1967-08-03 1972-03-16 Windmoeller & Hoelscher Vorrichtung zum transportieren von papier oder kunststoff folienwerkstuecken insbesondere fuer sackherstellungs maschinen
US3529756A (en) * 1968-05-02 1970-09-22 Fmc Corp Envelope and apparatus for opening same
US3560309A (en) * 1968-06-18 1971-02-02 Addressograph Multigraph Addressing and imprinting machine
US3552616A (en) * 1968-06-28 1971-01-05 Vern K Mason Ticket dispenser
US4111345A (en) * 1974-02-01 1978-09-05 Franz Vossen Method of severing useful lengths interconnected through small fillets
US6523595B1 (en) * 1999-09-03 2003-02-25 Kimberly-Clark Worldwide, Inc. Method of and apparatus for separating discrete elements from pre-perforated web for placement on product web moving at different speed

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224170A (en) * 1967-09-22 1971-03-03 Jacob Salomon Apparatus and method for severing a continuous web to form discrete portions
GB2075468A (en) * 1980-05-06 1981-11-18 Procter & Gamble Opening means for filled and sealed flexible pouches
US5466474A (en) * 1991-10-09 1995-11-14 A.G. (Patents) Limited (British Company) Method and apparatus for manufacturing infusion packages
EP0716036A1 (fr) * 1994-12-09 1996-06-12 Industria Grafica Meschi S.r.l. Méthode pour rompre du papier imprimé delivré sous forme d'une bande continue dépourvue de perforations latérales d'entraînement et appareil de rupture et de pliage correspondant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3733382A1 (fr) 2019-05-02 2020-11-04 Teepack Spezialmaschinen Gmbh & Co. Kg Dispositif de fabrication d'un sachet doté d'une enveloppe, contenant un matériau pouvant être infusé
EP3909879A1 (fr) 2020-05-12 2021-11-17 Teepack Spezialmaschinen GmbH & Co. KG Dispositif et procédé de fabrication d'un sachet logé dans un conditionnement
EP3909878A1 (fr) 2020-05-12 2021-11-17 Teepack Spezialmaschinen GmbH & Co. KG Dispositif de fabrication d'une pochette reçue dans une enveloppe
US11453520B2 (en) 2020-05-12 2022-09-27 Teepack Spezialmaschinen Gmbh & Co. Kg Device for manufacturing a pouch accommodated in a wrapping
EP4212441A1 (fr) 2020-05-12 2023-07-19 Teepack Spezialmaschinen GmbH & Co. KG Procédé de fabrication d'un sachet logé dans une enveloppe
US11999517B2 (en) 2020-05-12 2024-06-04 Teepack Spezialmaschinen Gmbh & Co. Kg Device and method for manufacturing a bag received in an envelope

Also Published As

Publication number Publication date
JP2002019743A (ja) 2002-01-23
EP1153833B1 (fr) 2004-03-31
US20020005101A1 (en) 2002-01-17
PL347452A1 (en) 2001-11-19
CN1323723A (zh) 2001-11-28

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