EP0140360B1 - Konfektionsmaschine für die automatischer Herstellung von Doppelsäcken - Google Patents

Konfektionsmaschine für die automatischer Herstellung von Doppelsäcken Download PDF

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Publication number
EP0140360B1
EP0140360B1 EP84113015A EP84113015A EP0140360B1 EP 0140360 B1 EP0140360 B1 EP 0140360B1 EP 84113015 A EP84113015 A EP 84113015A EP 84113015 A EP84113015 A EP 84113015A EP 0140360 B1 EP0140360 B1 EP 0140360B1
Authority
EP
European Patent Office
Prior art keywords
sack
machine
double
support
bag
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.)
Expired
Application number
EP84113015A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0140360A2 (de
EP0140360A3 (en
Inventor
Franz X. Huemer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0140360A2 publication Critical patent/EP0140360A2/de
Publication of EP0140360A3 publication Critical patent/EP0140360A3/de
Application granted granted Critical
Publication of EP0140360B1 publication Critical patent/EP0140360B1/de
Expired legal-status Critical Current

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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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • 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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • B31B2170/202—Construction of flexible containers having multi-layered walls, e.g. laminated or lined having liners applied in already made bags, e.g. including turning the bags inside out

Definitions

  • the present invention relates to a clothing machine for the automatic production of double sacks, each consisting of an outer sack consisting of a woven fabric, in particular a round woven fabric, and an inner sack consisting of a polyolefin, in particular polyethylene film, with at least one device for the cyclical cutting to length and further conveying of a tubular endless fabric web Formation of the outer bags, with a device for factual cutting to length and further conveying and, if necessary, welding a bottom seam of a tubular film web to form the inner bags and with a device for automatically inserting an inner bag into an outer bag to form a double bag and for further conveying it.
  • bags made of jute and polyolefin fabric are provided with an inner bag made of, for example, a tubular film made of polyethylene with a welded bottom seam.
  • devices are already known (DE-B-1 221 544; DE-B-1 155 588) which insert prefabricated inner bags into prefabricated outer bags, for which the latter are opened in a wedge shape by means of suction cups at the mouth, whereupon the inner bag is inserted into the inner bag - The wedge plate is inserted into the open outer bag.
  • the clothing machine according to the invention is intended to allow inner bags to be inserted into the outer bags, which can vary in length and width.
  • the device for automatically inserting an inner bag into an outer bag has a free-arm bracket for receiving an inner bag, a reciprocating carriage with a device for receiving and for spreading and pulling an outer bag over the console and one Storage table for the double bag includes below the plane of movement of the slide.
  • Such a machine is capable, in terms of cycles, of optimally preparing both the outer bags and the inner bags to be put together to assemble them, put together there to form a double bag and then further conveyed to the finished assembly, for example by means of a sewing stage and a stacking device.
  • This assembly is possible regardless of how long and wide the inner bag is with respect to the outer bag.
  • Such a machine is also independent of which sack material is used to produce the inner bags or outer bags, whereby it is entirely possible, for. B. to produce the bottom seam of an inner bag by welding a tubular film web.
  • the machine according to the invention is therefore very versatile in its applicability and allows an efficient and reliable operation. It is also advantageous here that the edges of the sack mouths of the outer sack and inner sack can be welded or glued without problems after the outer sack has been slipped over the inner sack.
  • the assembly machine illustrated in FIGS. 1 and 2 for the automatic production of double sacks 33, each consisting of an outer sack 11 consisting of a polyolefin round fabric and an inner sack 22 consisting of a polythene tubular film, comprises here in series a device 1 for cutting to length and Conveying an endless fabric web 31 produced on a circular loom to form the outer bags 11;
  • This further conveying takes place in a transverse direction by means of a transverse conveyor device 7, 15, 16 and a transverse transport table 18 to at least one sewing device 34, as will be explained in more detail below.
  • the device 1 for cutting and further conveying the outer bags 11 according to the cycle comprises, in a manner known per se, a so-called roll cutting machine 41, in which the fabric web 31 is continuously drawn off from the fabric web supply roll 31 'by means of motor-driven take-off rollers 42.
  • the continuously removed fabric web 31 then arrives at a clamping plate table 43 and from there to a transport table 1 ', which forms a delivery point for the individual outer bag 11, as will be explained in more detail.
  • a clamping ruler 44 interacts with the clamping plate table 43, the drive means 45 of which are actuated in a predetermined cycle in order to lower this clamping ruler 44 for temporarily stopping the continuous fabric 31 and to clamp the fabric web, whereupon a separating cut is made on the fabric web 31 with the added knife 46 can, with which a partial fabric web, which forms the outer bag 11, is cut to length.
  • the endless fabric web 31 can also be supplied directly from the circular weaving machine with the deactivation of an intermediate storage on the roll 31 '.
  • the device 2 for the cyclical cutting to length and further conveying of the inner bags 22 likewise comprises a roll cutting machine 41 ', in which the film 32 is continuously drawn off from the tubular film supply roll 32' by means of motor-driven pulling rolls 42 '.
  • the continuously drawn film 32 then arrives at a clamping plate table 43 'and from there to a transport table 2', which forms a delivery point for the individual inner bag 22, as will be explained in more detail.
  • a clamping ruler 44 ' acts together with the clamping plate table 43', the drive means 45 'of which are actuated in a predetermined cycle in order to lower this clamping ruler 44' for temporarily stopping the continuous film 32 and to clamp the film, whereupon a knife 46 'is added Separating cut can be made on the film 32, with which a partial film, which forms the inner bag 22, is cut to length.
  • the device 3 for inserting an inner bag 22 into an outer bag 11 each has means between the delivery point 1 'of the device 1 for forming the outer bags 11 and the delivery point 2' of the device 2 for forming the inner bags 22 for placing or putting one over each Inner bag 22 on a free-arm console 5; for spreading and slipping on an outer bag 11 in question over the relevant console 5 and the inner bag 22 lying thereon or slipped thereon and for pulling off the double bag 33 thus formed from the console 5, as will be explained in more detail below and in detail.
  • the device 3 for introducing an inner bag 22 into an outer bag 11 comprises a carriage 4 which moves back and forth between the two aforementioned delivery points 1 'and 2' and which is in a first movement phase takes over an inner bag 22 from the relevant delivery point 2 'and places it on the free-arm console 5 and, in a second, opposite movement phase, takes over an outer bag 11 from the relevant delivery point 1', the bag mouth 11 'of which opens and the outer bag 11 via the console 5 and the inner bag 22 placed there.
  • the carriage 4 comprises 5 suction heads 8 for receiving an inner bag 22 or an outer bag 11 and, if necessary, for spreading the bag mouth 11 'of the outer bag 11 and, if appropriate, for pulling the double bag away from the console.
  • the carriage 4 here has cross-adjustable spreading fingers which are intended to engage in the bag mouth 11 'of an outer bag 11.
  • the double sack 33 is pulled from the console 5 by the carriage 4 itself during the first movement phase or by a gripper arm 6 and onto a table 7 below the plane of movement of the carriage 4 before a subsequent inner sack 22 is placed on the console 5 is filed.
  • the console 5 can be temporarily tilted or lowered against the table 7 for pulling off a double bag 33 and in a machine cycle.
  • the arrangement can be such that the slide guide 4 'on the side of the delivery point 1' for the outer bags 11 slopes downwards in order to achieve a lowering of the slide 4 to the lower level of the delivery point 1 'compared to the delivery point 2' , with which the relevant suction heads 8 can easily suck the upper web of the outer bag 11 in question at its bag mouth 11 'and open it to pull the open bag mouth 11' over the gripper fingers 9 (FIG. 3), which then spread the bag mouth 11 ' and hold on until the carriage 4 moves towards the delivery point 2 'for the inner bag 22 towards the outer bag 11 via the on the console 5 arranged inner bag 22.
  • the carriage 4 then moves in a controlled manner to the delivery point 2 'for the inner bag 22 and there takes up a ready-made inner bag 22 with the suction heads 8 mentioned and pulls it onto the console 5, of which the double bag 33 previously assembled, for example by means of the gripper arm 6 was subtracted. This pulling off can also be supported by a tilting movement of the console 5 against the storage table 7.
  • the prepared inner bag 22 has a different length than the outer bag 11 and can be inserted at different depths therein.
  • the inner bag 22 can also vary in width in comparison to the outer bag 11 and, for example, be considerably wider.
  • the support surface 5 'of the bracket 5 is provided with a saddle which forms longitudinal folds 22' on the inner bag 22 lying thereon.
  • one continuous circumferential transfer roller means 15 on one and / or other edge of the storage table 7 for the double bags 33 below the table level and at least approximately flush with the relevant edge of the deposited double bag, which is arranged with a tactically lowerable tip above the table level -Roller means 16 cooperate in order to move the double bags to their routing from the table 7 on a, the roller means 15 and 16 downstream transverse transport table 8.
  • the double bags 33 can then be fed to a stacking stage or the like, which is not shown in detail.
  • the clothing machine is characterized by at least one device for the cyclical cutting and further conveying of an endless fabric web produced on a circular loom to form the outer bags;
  • a turret 50 on the device 3 'for inserting an inner bag 22 into an outer bag 11, which here comprises four brackets 55 of the type described above.
  • This turret 50 rotates, for example, clockwise in time with the machine and picks up an inner bag 22 at the delivery point 2 'of the device 2 for forming the inner bags 22 and then pivots through 90 ° to the delivery point 1' of the device 1 for forming the outer bags 11 is arranged here at right angles to the first-mentioned device 2.
  • an outer bag 11 is slipped over the inner bag 22 and the relevant console 55.
  • the console 55 which now carries a double bag 33, arrives at a station 51 at which, for example, the edges of the mouths of the inner bag and outer bag can be glued together.
  • the relevant console 55 with the double bag 33 welded at its mouth arrives at a device 54 for removing the double bag and for its further transport to the next treatment stage, for example the aforementioned sewing device (not shown).
  • the displacements towards and away from the consoles can take place by means of piston-cylinder systems equipped with suction means and / or gripper fingers, which means that special slides can be dispensed with.
  • further treatment levels can be achieved with a turret head.
  • the device for ver gluing or welding of the mouth edges of the inner and outer bags can also be provided on the bracket 5 of the arrangement described above according to FIGS. 1 to 3 (not shown).

Landscapes

  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Bag Frames (AREA)
EP84113015A 1983-11-03 1984-10-29 Konfektionsmaschine für die automatischer Herstellung von Doppelsäcken Expired EP0140360B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5940/83 1983-11-03
CH5940/83A CH662307A5 (de) 1983-11-03 1983-11-03 Konfektionsmaschine fuer die automatische herstellung von doppelsaecken.

Publications (3)

Publication Number Publication Date
EP0140360A2 EP0140360A2 (de) 1985-05-08
EP0140360A3 EP0140360A3 (en) 1987-08-12
EP0140360B1 true EP0140360B1 (de) 1989-09-20

Family

ID=4301844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113015A Expired EP0140360B1 (de) 1983-11-03 1984-10-29 Konfektionsmaschine für die automatischer Herstellung von Doppelsäcken

Country Status (8)

Country Link
EP (1) EP0140360B1 (ko)
JP (1) JPS6091421U (ko)
KR (1) KR890000371Y1 (ko)
AT (1) AT382818B (ko)
BR (1) BR8405605A (ko)
CH (1) CH662307A5 (ko)
DE (1) DE3479792D1 (ko)
IN (1) IN162425B (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017161430A1 (pt) * 2016-03-24 2017-09-28 Silva Luis Dias Da Equipamento para inserção contínua de bobina plástica linear no interior de bobina de polipropileno trançado tipo ráfia
CN111902265A (zh) * 2018-09-17 2020-11-06 洛希亚有限公司 用于制造复合袋的装置和方法以及复合袋

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030088606A (ko) * 2002-05-13 2003-11-20 여준 윤 수상 스케이트
CN101722682B (zh) * 2008-10-13 2011-12-28 无锡鸿昌精密机械有限公司 一种双层膜制袋机
CN105313383A (zh) * 2014-07-29 2016-02-10 江苏万乐复合材料有限公司 一种二合一塑料编织袋双工位全自动多功能一体机
CN105150585A (zh) * 2015-08-20 2015-12-16 江苏万乐自动化装备有限公司 塑料编织袋全自动套内膜袋切缝两用一体机
WO2017065705A1 (en) 2015-10-12 2017-04-20 Gökhan Bakir Automatic sack inserting machine for polypropylene and polyethylene sack
CN106808738A (zh) * 2017-03-24 2017-06-09 安徽天大环保新材料股份有限公司 一种自动制袋机
CN108812073B (zh) * 2018-07-04 2023-09-01 福建省闽武机械有限公司 食用菌菇棒自动化双套袋制造设备
CN108909036A (zh) * 2018-08-30 2018-11-30 江苏万乐自动化装备有限公司 一种用于双层袋套袋机的波浪形防袋底折角装置
WO2020178665A2 (en) * 2019-03-02 2020-09-10 Lohia Corp Limited A composite bag and a method of and an apparatus for making it
WO2021140422A1 (en) * 2020-01-06 2021-07-15 Lohia Corp Limited A semi-automated device for inserting a liner cut piece into an outer covering and a semi-automated method for doing so
CN113771427A (zh) * 2021-09-25 2021-12-10 盐城工学院 一种柔性集装袋内袋抓取机构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503229A (ko) *
DE1155588B (de) * 1960-03-25 1963-10-10 Louis Triolo Vorrichtung zum Ausfuettern von Verpackungshuellen
US3074325A (en) * 1962-04-05 1963-01-22 Chase Bag Company Plastic liner inserting machine
DE1221544B (de) * 1962-06-22 1966-07-21 Duerbeck Papiersackfab Verfahren und Vorrichtung zum maschinellen Einfuehren von Einstellsaecken in Umsaecke
DE1611648B1 (de) * 1968-02-15 1971-07-01 Basf Ag Verfahren und Vorrichtung zum Verleimen von Saecken
FR1599906A (ko) * 1968-12-09 1970-07-20
JPS5162144A (ja) * 1974-11-29 1976-05-29 Hitachi Metals Ltd Chuzohoho
US4015515A (en) * 1976-04-16 1977-04-05 Bemis Company, Inc. Apparatus for inserting liners in bags
FR2416112A1 (fr) * 1978-01-31 1979-08-31 Tech Realisa Sa Et Procede et machine pour la fabrication d'un receptable notamment un sac a partir de deux enveloppes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017161430A1 (pt) * 2016-03-24 2017-09-28 Silva Luis Dias Da Equipamento para inserção contínua de bobina plástica linear no interior de bobina de polipropileno trançado tipo ráfia
CN111902265A (zh) * 2018-09-17 2020-11-06 洛希亚有限公司 用于制造复合袋的装置和方法以及复合袋
CN111902265B (zh) * 2018-09-17 2022-09-23 洛希亚有限公司 用于制造复合袋的装置和方法以及复合袋

Also Published As

Publication number Publication date
BR8405605A (pt) 1985-09-10
IN162425B (ko) 1988-05-28
EP0140360A2 (de) 1985-05-08
KR890000371Y1 (ko) 1989-03-09
EP0140360A3 (en) 1987-08-12
JPS6091421U (ja) 1985-06-22
DE3479792D1 (en) 1989-10-26
KR850007960U (ko) 1985-10-26
AT382818B (de) 1987-04-10
ATA417283A (de) 1986-09-15
CH662307A5 (de) 1987-09-30

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