EP0897865A1 - Procédé et dispositif pour amener une bande d'emballage à une machine pour fabriquer des sachets tubulaires - Google Patents

Procédé et dispositif pour amener une bande d'emballage à une machine pour fabriquer des sachets tubulaires Download PDF

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Publication number
EP0897865A1
EP0897865A1 EP98113651A EP98113651A EP0897865A1 EP 0897865 A1 EP0897865 A1 EP 0897865A1 EP 98113651 A EP98113651 A EP 98113651A EP 98113651 A EP98113651 A EP 98113651A EP 0897865 A1 EP0897865 A1 EP 0897865A1
Authority
EP
European Patent Office
Prior art keywords
web
roll
enveloping
wrapping material
leading end
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.)
Withdrawn
Application number
EP98113651A
Other languages
German (de)
English (en)
Inventor
Holger Höhnel
Reinmar Schaller
Reinhard Fangmeier
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.)
HASSIA-REDATRON GMBH
Original Assignee
HASSIA-REDATRON GmbH
Hassia Redatron 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 HASSIA-REDATRON GmbH, Hassia Redatron GmbH filed Critical HASSIA-REDATRON GmbH
Publication of EP0897865A1 publication Critical patent/EP0897865A1/fr
Withdrawn legal-status Critical Current

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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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
    • B65H23/1886—Synchronising two or more webs
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B65B41/16—Feeding webs from rolls 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46174—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs separately
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/4641—Splicing effecting splice by pivoting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web

Definitions

  • the invention relates to a method for feeding a Wrapping material to a tubular bag packaging machine, by those with repeat marks for their and / or the Control of enveloping web provided with machining processes from a role in the operating position withdrawn and via a wrapping material storage to the packaging machine is forwarded and the trailing End of this wrapping material at one between the roll and a trigger drive station with the leading End of the web of covering material drawn off from a full roll is connected.
  • the invention is also based on an apparatus for performing this method directed.
  • Tubular bag packaging machines are using horizontal or vertical guidance of the wrapping material web, furthermore a continuous and a clocked Way of working is common. So far the machine continuously works, the deduction of the enveloping web from the However, the roll occurs intermittently is between the trigger drive and the packaging machine a storage material storage arranged as a buffer. The attached on the wrapping web Repeat stamps are used in conjunction with a appropriate sensors for controlling the machine, the Drives etc. If an envelope web is processed from the roll, a role change must be made and must be the leading end of the web of enveloping the new Roll with the trailing end of the processed roll get connected. So far, this has largely been done manually by inserting the ends in a clamping and connecting device. For this purpose the machine must Role changes are stopped.
  • the invention has for its object a method and to propose a device that has an automatic Role change and continuous operation of the Allow machine.
  • the Task solved in that the full role in one Deployment position and the leading end of the the web of enveloping material thereon in a standby position brought and cut at the connecting station and that the wrapping material web of the idling Role by means of depending on the repeat brands controlled trigger drive to a cutting station which will cut the trailing end, and then the trailing end in the connection station overlapping with the leading one positioned there End of the web of wrapping the new role spent and finally the overlapping ends of both webs of envelopes are connected.
  • the new roll of enveloping material is used at any time during the Deduction of the wrapping material from the first roll into one Deployment position brought and the leading end manually peeled off the wrapping material on it and in a standby position at the connection station positioned and tailored. It is the only one manual activity when changing roles. As soon as that at the Welding station formed trailing end of the finished Envelope web reaches the connection station and with the leading end of the new positioned there The web of enveloping material overlaps to the extent necessary connected at both ends.
  • the enveloping web of the idling roll to both Sides of the cutting station held by vacuum and without support, forming the trailing end is cut.
  • the invention proceeds from a known device that a first Envelope roll receiving carrier, a drive for Pull off the wrapping material from the one in the operating position first role and to forward to the tubular bag packaging machine and one between device arranged the carrier and the trigger drive for connecting the trailing end of the wrapping material from the first roll to the leading end of the of the second roll of enveloping web.
  • Such a device is distinguished according to the invention characterized in that the carrier has another recording for the has second role and between the staging position and the operating position is movable that at the Device for connecting a positioning table for positioning and trimming the leading end of the Envelope web of the second roll is arranged by means of whose end is movable into the standby position is and that before the device for connecting a separating device to trim the trailing end of the Envelope web of the first roll is provided and that the Device for connecting when the trailing one overlaps and leading end is controllable.
  • the carrier can be used as a two-armed swivel arm with a central Swivel bearings can be formed, each arm a Has receptacle for a roll of enveloping material.
  • Means a corresponding swivel drive are the recordings between the operational position and the ready position movable.
  • the positioning table from a position in which it is outside the trajectory of the envelope of the first Roll and is in the leading end of the web of enveloping positioned and cut the second roll is in the standby position of the leader and the trailing end is movable.
  • the positioning table is outside the movement path the web of enveloping material, so that the leading end the wrapping material on the roll to be changed without Disability can be positioned and tailored. Then it is in the standby position on the Envelope web spent in which it is already in the Connection position is.
  • the device for connecting the two ends has along the trajectory of the enveloping web at its a pressing tool on one side and then a connecting tool and on the opposite side Positioning table on, in the standby position the first web of enveloping material has been created. As soon as that trailing end of the processed role in the same Position with the necessary overlap, both ends are connected. This can be done by welding, Sealing or gluing happen. Accordingly, it is Connection tool designed.
  • the positioning table is preferably at the connection station pivoted.
  • Separating device in the direction of travel of the wrapping material and separate from the device for connecting the two Ends arranged. It cuts the trailing end of the processed roll or separates the rest of the wrapping material when the end is attached to the roller is.
  • the separating device can according to an embodiment from two in the running direction of the wrapping material web at a distance suction strips arranged one from the other and one in between arranged separating tool exist.
  • the invention is based on one in the drawing schematically reproduced embodiment of the Device described.
  • the device has a carrier 1 with a receptacle 2 for a first roll of wrapping material 3, from which the wrapping material web 4 deducted by means of a controlled drive 5 and is transferred to an envelope storage 6, in which the enveloping web by means of a dancer shaft 7 in variable length is buffered. From the envelope storage 6, the web of enveloping material is not shown Tubular packaging machine removed. The enveloping web is with evenly spaced repeat marks provided to control the drives, tools etc. serve.
  • the carrier 1 is designed as a two-armed swivel arm, manually or by means of a motor 8 around a bearing 9 is pivotable. On one arm of the carrier 1 sits Recording 2 for the first roll of wrapping material 3. On the other Arm is a second receptacle 10 for a second Wrapping roll 11 arranged.
  • the wrapping roll 3 is located yourself in the operating position while recording 10 with a full roll of enveloping material 11 in one Deployment position is located. In the operating position is a sensor system 12 for detecting the trailing End 4 'of the web of enveloping material located on the roll 3 arranged.
  • connection tool 14 and the pressure bar 15 are, as with double arrows indicated, perpendicular to the enveloping web 4 movable, for example by means of pneumatic cylinders 16, 17 driven.
  • the positioning table 18 is a Assigned cutting tool 20.
  • a separating device 21 In the running direction in front of the connecting device 13 a separating device 21 is provided which consists of two with Suction strips 22, 23 arranged one behind the other and there is a separating strip 24 arranged between them, which in turn by means of a pneumatic cylinder 25 transverse to Envelope web is driven. With the separating strip 24 it can be a heated cutting edge, a heating wire or the like.
  • a sensor system e.g. a photo cell 26 of the motor 27 for the trigger drive 5 controlled.
  • the operation of the device is described below.
  • the enveloping web 4 is in the operating position located envelope roll 3 by means of Drive 5, 27 deducted.
  • a full roll of enveloping material 11 placed on the receptacle 10 and the wrapping web 28 at its leading end manually withdrawn from the roll 11.
  • the leading end is in the positioning table 18 in the area of the pivot bearing 19 threaded, pulled up over its top pulled, cut and positioned that the leading end 28 'after pivoting of the positioning table 18 to the path of movement of the web of enveloping material 4 in a standby position for connection located.
  • the leading end is by means of negative pressure held on the positioning table 18.
  • the trigger drive running through the entire process 5 now pulls the wrapping material web 28 from the roll 11 from. This can be done in due to the motor the operating position can be pivoted in the previously which was now empty roll 3. This in turn gets into the staging position and can be removed there become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
EP98113651A 1997-08-15 1998-07-22 Procédé et dispositif pour amener une bande d'emballage à une machine pour fabriquer des sachets tubulaires Withdrawn EP0897865A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997135418 DE19735418A1 (de) 1997-08-15 1997-08-15 Verfahren und Vorrichtung zur Zuführung einer Hüllstoffbahn zu einer Schlauchbeutel-Verpackungsmaschine
DE19735418 1997-08-15

Publications (1)

Publication Number Publication Date
EP0897865A1 true EP0897865A1 (fr) 1999-02-24

Family

ID=7839078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113651A Withdrawn EP0897865A1 (fr) 1997-08-15 1998-07-22 Procédé et dispositif pour amener une bande d'emballage à une machine pour fabriquer des sachets tubulaires

Country Status (2)

Country Link
EP (1) EP0897865A1 (fr)
DE (1) DE19735418A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394048A4 (fr) * 2001-06-05 2006-09-20 Ishida Seisakusho Machine de fabrication de sacs et d'emballage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10014791C2 (de) * 2000-03-24 2002-03-07 Hassia Verpackung Ag Verfahren zur Bearbeitung einer Packstoffbahn und Verpackungsmaschine zu seiner Durchführung
DE102004032528C5 (de) * 2004-07-06 2012-04-05 Khs Gmbh Verfahren zum Durchführen eines Rollenwechsels bei einer Versorgungseinheit zum Zuführen eines bahnartigen Flachmaterials an eine Verpackungsmaschine oder dergleichen Verarbeitungsmaschine sowie Versorgungseinheit zum Durchführen dieses Verfahrens
WO2007012104A1 (fr) * 2005-07-29 2007-02-01 Karl Deininger Procede et dispositif pour relier deux bandes de matiere
DE102006015477B3 (de) * 2006-04-03 2007-12-20 Uhlmann Pac-Systeme Gmbh & Co. Kg Vorrichtung zum Ersetzen einer ersten Materialbahn durch eine zweite Materialbahn

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061788A1 (fr) * 1981-03-31 1982-10-06 Tevopharm Schiedam B.V. Procédé et appareil pour raccorder des bandes de matériau d'emballage
DE3144786A1 (de) * 1981-11-11 1983-05-19 Paul Ing.(grad.) 2000 Hamburg Jendrusch Einheitlich liegende bandverbindung mit um einen punkt drehbaren rollen
EP0668213A2 (fr) * 1993-03-12 1995-08-23 Kliklok Corporation Dispositif et procédé pour alimenter et raccorder un film d'emballage
DE19517599A1 (de) * 1995-05-13 1996-11-14 Dixie Union Verpackungen Gmbh Verpackungsmaschine mit mindestens einem von einer Rolle ablaufenden Folienband

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061788A1 (fr) * 1981-03-31 1982-10-06 Tevopharm Schiedam B.V. Procédé et appareil pour raccorder des bandes de matériau d'emballage
DE3144786A1 (de) * 1981-11-11 1983-05-19 Paul Ing.(grad.) 2000 Hamburg Jendrusch Einheitlich liegende bandverbindung mit um einen punkt drehbaren rollen
EP0668213A2 (fr) * 1993-03-12 1995-08-23 Kliklok Corporation Dispositif et procédé pour alimenter et raccorder un film d'emballage
DE19517599A1 (de) * 1995-05-13 1996-11-14 Dixie Union Verpackungen Gmbh Verpackungsmaschine mit mindestens einem von einer Rolle ablaufenden Folienband

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1394048A4 (fr) * 2001-06-05 2006-09-20 Ishida Seisakusho Machine de fabrication de sacs et d'emballage

Also Published As

Publication number Publication date
DE19735418A1 (de) 1999-02-18

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