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GB1285194A - Stacking and withdrawal apparatus for bag-making machines - Google Patents

Stacking and withdrawal apparatus for bag-making machines

Info

Publication number
GB1285194A
GB1285194A GB48551/69A GB4855169A GB1285194A GB 1285194 A GB1285194 A GB 1285194A GB 48551/69 A GB48551/69 A GB 48551/69A GB 4855169 A GB4855169 A GB 4855169A GB 1285194 A GB1285194 A GB 1285194A
Authority
GB
United Kingdom
Prior art keywords
conveyer
bags
prong
bag
prongs
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
GB48551/69A
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher 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
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of GB1285194A publication Critical patent/GB1285194A/en
Expired legal-status Critical Current

Links

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
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • 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
    • B31B70/92—Delivering
    • B31B70/98—Delivering in stacks or bundles
    • B31B70/984—Stacking bags on wicket pins
    • 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
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/32—Orientation of handled material
    • B65H2301/323—Hanging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

1285194 Making carrier bags WINDMOLLER & HOLSCHER 2 Oct 1969 [28 Oct 1968] 48551/69 Heading A4G [Also in Division B8] Stacking apparatus for a bag-making machine comprises an intermittently operable stacking conveyer for receiving successively delivered bags, the conveyer being provided with a plurality of prongs which have a cross-section conforming to the shape of the handle-holes of the bag, and are disposed at constant spacing, and the conveyer is arranged so that, when stationary, one of the prongs is situated at the stacking station to engage successively delivered bags. The prong may be disposed below the plane of delivery of the bags, and the bags may be deflected so as to drop on to this prong by a vertical stop plate, which is preferably adjustable. As shown, bags are delivered in plane E, and fall on to prong 10. When a sufficient number (measured by time interval or photo-electric eye) have been delivered, the conveyer 1 moves downwards by interval t, bringing the next prong to the stacking station. Prongs 10 are formed as slotted sleeves, and pass over prong 23 on removal conveyer 2. The switch 26, activated by detent 260 stops conveyer 1, and starts conveyer 2. A similar arrangement stops conveyer 2 when the next prong 23 is in position. The stack of bags can then be removed manually from the first prong 23. Conveyer 1 must be of high acceleration, so that the prongs are substituted between delivery of successive bags. Conveyer 2 may be of slower speed, and preferably surrounds conveyer 1. This arrangement may be carried as a unit on wheels, to be attached at the end of a bag-making machine Fig.2a (not shown). The machine may make bags by heatsealing a folded plastics material sheet and attaching or punching handle holes. The bags are preferably given temporary corrugations in the direction of travel by means of a pair of meshing corrugated rollers at the delivery end of the machine to prevent folding.
GB48551/69A 1968-10-28 1969-10-02 Stacking and withdrawal apparatus for bag-making machines Expired GB1285194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681805724 DE1805724B1 (en) 1968-10-28 1968-10-28 Stacking and discharge device for bag machines for the production of handle bags

Publications (1)

Publication Number Publication Date
GB1285194A true GB1285194A (en) 1972-08-09

Family

ID=5711787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48551/69A Expired GB1285194A (en) 1968-10-28 1969-10-02 Stacking and withdrawal apparatus for bag-making machines

Country Status (5)

Country Link
US (1) US3631771A (en)
BE (1) BE739594A (en)
DE (1) DE1805724B1 (en)
FR (1) FR2021676A1 (en)
GB (1) GB1285194A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788409R (en) * 1971-09-08 1973-01-02 Windmoeller & Hoelscher DEVICE FOR FORMING STACKS OF FLAT OBJECTS WITH HOLES, PREFERREDLY TOTE BAGS WITH HOLES
ATE11506T1 (en) * 1981-03-12 1985-02-15 ''minigrip-Belgium'' DEVICE FOR COLLECTING BAGS.
US4850781A (en) * 1986-11-03 1989-07-25 Fmc Corporation Zero cycle interrupt wicket stacker
US5522690A (en) * 1995-05-11 1996-06-04 Huntsman Design Products Corporation Automatic wicketting apparatus
US5738478A (en) * 1995-05-11 1998-04-14 Huntsman Design Products Corporation Automatic wicketing apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350273A (en) * 1942-06-04 1944-05-30 Western Electric Co Article handling machine
US3024887A (en) * 1958-11-28 1962-03-13 Deering Milliken Res Corp Bobbin transfer arrangement
DE1275345B (en) * 1965-09-17 1968-08-14 Fmc Corp Device for stacking open flat bags

Also Published As

Publication number Publication date
BE739594A (en) 1970-03-02
FR2021676A1 (en) 1970-07-24
US3631771A (en) 1972-01-04
DE1805724B1 (en) 1970-12-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees