EP0140360A2 - Machine de confection pour la fabrication de sacs doubles - Google Patents

Machine de confection pour la fabrication de sacs doubles Download PDF

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Publication number
EP0140360A2
EP0140360A2 EP84113015A EP84113015A EP0140360A2 EP 0140360 A2 EP0140360 A2 EP 0140360A2 EP 84113015 A EP84113015 A EP 84113015A EP 84113015 A EP84113015 A EP 84113015A EP 0140360 A2 EP0140360 A2 EP 0140360A2
Authority
EP
European Patent Office
Prior art keywords
bag
console
sack
double
bags
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
EP84113015A
Other languages
German (de)
English (en)
Other versions
EP0140360A3 (en
EP0140360B1 (fr
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/fr
Publication of EP0140360A3 publication Critical patent/EP0140360A3/de
Application granted granted Critical
Publication of EP0140360B1 publication Critical patent/EP0140360B1/fr
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 bags, each consisting of an outer bag consisting of a fabric, in particular a round fabric, and an inner bag consisting of a polyolefin, in particular polyethylene film.
  • 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.
  • the clothing machine according to the invention is intended to allow inner bags to be introduced into the outer bags, which can vary in length and width.
  • Such a confection machine is initially able to spend both the outer sacks and the inner sacks optimally prepared in place of their assembly, put together there to form a double sack 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.
  • the device for introducing an inner bag into an outer bag each means between a delivery point of the device for forming the outer bags and a delivery point of the device for forming the inner bags for placing or putting an inner bag on a free-arm console ; for spreading and pulling over a relevant outer sack over the console in question and the inner sack lying thereon or pulled over and for pulling off the double sack formed in this way from the console, which allows a relatively simple and thus clear and low-maintenance concept which can be further varied.
  • an arrangement in which the inner bag is also slipped over the free-arm console allows the edges of the bag mouths of the outer bag and inner bag to be welded or glued after the outer bag has been slipped on.
  • the device for inserting an inner bag into an outer bag comprises a carriage that moves back and forth between a delivery point of the device for forming the outer bags and a delivery point of the device for forming the inner bags a first movement phase an inner bag from the be takes over the relevant delivery point and places it on a free-arm console and, in a second, opposite movement phase, takes over an outer bag from the relevant delivery point, the bag mouth of which opens and the outer bag is placed over the console and the inner bag stored there.
  • the other configuration of the confection machine may be such that the double bag before deposition of a subsequent I nnensackes is drawn off to the console by the carriage itself during its first movement phase or by a gripper arm of the console and stored in a table below the plane of movement of the carriage .
  • console for the removal of a double bag can be temporarily tilted or lowered towards the table in the machine cycle.
  • a high grip and functionally reliable training can also be seen in the fact that the carriage for receiving an inner bag or an outer bag and, if necessary, for spreading the bag mouth of the outer bag and optionally for pulling off the double bag from the console comprises suction heads, and furthermore if the slide can be adjusted transversely , for reaching into the mouth of an outer sack includes certain spreading fingers.
  • the console has a contact surface which forms longitudinal folds on the inner sack lying thereon.
  • the inner sack can be securely fixed on the console in that the console has vacuum channels which open out on its support surface and are connected to a vacuum pump.
  • 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; a device 2 for timed cutting and further promote and optionally welding a bottom seam of a tubular film web 32 to form the inner bags 22; and a device 3 for inserting the inner bags 22 in each case into an outer bag 11 for forming the double bags 33 and for further conveying them.
  • This further conveying takes place in a transverse direction by means of a transverse conveying 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 temporarily secure this clamping ruler 44 Stopping the continuous fabric 31 from lowering and clamping the fabric sheet, whereupon a cut can be made on the fabric sheet 31 with the added knife 46, whereby a partial fabric sheet 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.
  • 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 putting 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 each comprises one Inner bag 22 into an outer bag 11, a carriage 4 going back and forth between the two aforementioned delivery points 1 'and 2', which takes over an inner bag 22 from the relevant delivery point 2 'in a first movement phase and places it on the free-arm console 5 and in a second, opposite movement phase, an outer bag 11 takes over from the relevant delivery point 1 ', the bag mouth 11' of which opens and the outer bag 11 is placed over the console 5 and the inner bag 22 stored there.
  • the carriage 4 comprises 5 suction heads 8 for receiving an inner bag 22 or an outer bag 11 and, if appropriate, 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 bag 33 is pulled from the console 5 by the slide 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 slide 4 before the storage of a subsequent inner bag 22 on the bracket 5 is filed.
  • the console 5 can temporarily remove a double bag 33 and can be tilted or lowered against the table 7 in the machine cycle.
  • the arrangement here 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 in order to pull the open bag mouth 11' over the gripper fingers 9 (FIG. 3), which then spread the bag mouth 11 ' and hold until the carriage 4 has moved the outer bag 11 over the inner bag 22 arranged on the bracket 5 on its movement to the delivery point 2 'for the 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.
  • 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 according to the invention 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 device for cyclical cutting to length and further conveying and optionally welding a bottom seam of a tubular film web to form the inner bags; and a device for inserting the inner sacks into an outer sack to form the double sacks and theirs Further funding.
  • 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 pulling off 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 gluing or welding the mouth edges of the inner and outer bags can of course 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 Machine de confection pour la fabrication de sacs doubles Expired EP0140360B1 (fr)

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=4301844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113015A Expired EP0140360B1 (fr) 1983-11-03 1984-10-29 Machine de confection pour la fabrication de sacs doubles

Country Status (8)

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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
WO2017065705A1 (fr) 2015-10-12 2017-04-20 Gökhan Bakir Machine d'insertion de sac automatique pour sac en polypropylène et en polyéthylène
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
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
CN109353076A (zh) * 2018-07-04 2019-02-19 福建省闽武机械有限公司 胶合式双套袋制造设备
WO2020058796A1 (fr) * 2018-09-17 2020-03-26 Lohia Corp Limited Dispositif et procédé de fabrication d'un sac composite, et sac composite
WO2020178665A3 (fr) * 2019-03-02 2020-10-15 Lohia Corp Limited Sac composite ainsi que procédé et appareil pour sa fabrication
WO2021140422A1 (fr) * 2020-01-06 2021-07-15 Lohia Corp Limited Dispositif semi-automatisé pour l'insertion d'une pièce découpée de chemise dans un revêtement extérieur et procédé semi-automatisé pour ce faire
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

Families Citing this family (2)

* 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
BR102016006544B1 (pt) * 2016-03-24 2022-06-14 Luis Dias Da Silva Equipamento para inserção contínua de bobina plástica linear no interior de bobina de polipropileno trançado tipo ráfia

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503229A (fr) *
US3074325A (en) * 1962-04-05 1963-01-22 Chase Bag Company Plastic liner inserting machine
DE1155588B (de) * 1960-03-25 1963-10-10 Louis Triolo Vorrichtung zum Ausfuettern von Verpackungshuellen
DE1221544B (de) * 1962-06-22 1966-07-21 Duerbeck Papiersackfab Verfahren und Vorrichtung zum maschinellen Einfuehren von Einstellsaecken in Umsaecke
DE1938881A1 (de) * 1968-12-09 1970-06-18 Papeteries De Lacourtensourt S Verfahren zum Innenauskleiden von Saecken mit einer taschenfoermigen Einlage aus Kunststoff und Einrichtung zur Durchfuehrung des Verfahrens
DE1611648B1 (de) * 1968-02-15 1971-07-01 Basf Ag Verfahren und Vorrichtung zum Verleimen von Saecken
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162144A (ja) * 1974-11-29 1976-05-29 Hitachi Metals Ltd Chuzohoho

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE503229A (fr) *
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
DE1938881A1 (de) * 1968-12-09 1970-06-18 Papeteries De Lacourtensourt S Verfahren zum Innenauskleiden von Saecken mit einer taschenfoermigen Einlage aus Kunststoff und Einrichtung zur Durchfuehrung des Verfahrens
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) 2015-10-12 2017-04-20 Gökhan Bakir Machine d'insertion de sac automatique pour sac en polypropylène et en polyéthylène
DE112015007016T5 (de) 2015-10-12 2018-10-18 Gökhan Bakir Verfahren für das Betreiben einer Sackeinführungsmaschine
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
CN109353076B (zh) * 2018-07-04 2023-12-01 福建省闽武机械有限公司 胶合式双套袋制造设备
CN109353076A (zh) * 2018-07-04 2019-02-19 福建省闽武机械有限公司 胶合式双套袋制造设备
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
WO2020058796A1 (fr) * 2018-09-17 2020-03-26 Lohia Corp Limited Dispositif et procédé de fabrication d'un sac composite, et sac composite
WO2020178665A3 (fr) * 2019-03-02 2020-10-15 Lohia Corp Limited Sac composite ainsi que procédé et appareil pour sa fabrication
WO2021140422A1 (fr) * 2020-01-06 2021-07-15 Lohia Corp Limited Dispositif semi-automatisé pour l'insertion d'une pièce découpée de chemise dans un revêtement extérieur et procédé semi-automatisé pour ce faire
TWI785455B (zh) * 2020-01-06 2022-12-01 印度商洛希亞股份有限公司 ***一襯墊切片至一外部覆蓋物之半自動裝置及其半自動方法
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

Also Published As

Publication number Publication date
KR890000371Y1 (ko) 1989-03-09
DE3479792D1 (en) 1989-10-26
AT382818B (de) 1987-04-10
EP0140360A3 (en) 1987-08-12
JPS6091421U (ja) 1985-06-22
IN162425B (fr) 1988-05-28
CH662307A5 (de) 1987-09-30
EP0140360B1 (fr) 1989-09-20
KR850007960U (ko) 1985-10-26
ATA417283A (de) 1986-09-15
BR8405605A (pt) 1985-09-10

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