GB509597A - Improvements in or relating to filling and sealing flat bags and apparatus therefor - Google Patents

Improvements in or relating to filling and sealing flat bags and apparatus therefor

Info

Publication number
GB509597A
GB509597A GB31754/37A GB3175437A GB509597A GB 509597 A GB509597 A GB 509597A GB 31754/37 A GB31754/37 A GB 31754/37A GB 3175437 A GB3175437 A GB 3175437A GB 509597 A GB509597 A GB 509597A
Authority
GB
United Kingdom
Prior art keywords
bag
grippers
bags
arm
pivot
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
GB31754/37A
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.)
Deutsche Waffen und Munitionsfabriken AG
Original Assignee
Deutsche Waffen und Munitionsfabriken AG
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 Deutsche Waffen und Munitionsfabriken AG filed Critical Deutsche Waffen und Munitionsfabriken AG
Publication of GB509597A publication Critical patent/GB509597A/en
Expired legal-status Critical Current

Links

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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

509,597. Fitting and closing bags. DEUTSCHE WAFFEN-UND VIUWITIONVFABRIKEN AKT.-GES. Nov. 18, 1937, No. 31754. Convention date, Nov. 25, 1936. [Class 94 (i)] Tn a machine for filling and closing bags, the bags are conveyed to the working positions by an oscillating gripper arm of T-shape, each lateral extension being provided with a pair of grippers for successively gripping the bags at their lower ends. The empty flat bags 2, Fig. 2, are taken from a magazine 1 by a wedgeshaped opener 3, which moves downwards into the foremost bag and then turns about a pivot 4 to the position shown in broken lines. A measured quantity of material passes from a shoot 6 into the bag, the shoot having a bottom flap which may be opened by the advancing bag opener. At this point the bag is seized by grippers 10, Figs. 4 and 5, on an oscillating arm 9 carrying two sets 10, 11 of grippers, and is moved to the gumming and folding station, Fig. 4. Simultaneously, the previously filled and closed bag is taken by the grippers 11 to a pressing and delivery station. At the folding station, adhesive is transferred from a roll 20 by an arm 17 to the flap of the bag. An extension 18 of which rocks about its pivot on the arm between the positions shown. A creasing knife 22 moves into the position shown in full lines, and a folding bar moves from position 23 to position 24 to turn the flap over and to hold the bag. The grippers 10, 11 now open and the arm 9 returns them to the first position, shown in broken lines in Figs. 2 and 5. Upon a repetition of the operation, the grippers 11 seize the closed bag and transfer it to the pressing position ; where a bar presses the closure and holds the bag while the grippers again open and return. The pressing bar opens and releases the bag, which falls in front of a plate 30 which turns about a pivot 32, at the same time tilting into a vertical position, and forces the bag into a discharge shoot 34.
GB31754/37A 1936-11-25 1937-11-18 Improvements in or relating to filling and sealing flat bags and apparatus therefor Expired GB509597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE509597X 1936-11-25

Publications (1)

Publication Number Publication Date
GB509597A true GB509597A (en) 1939-07-18

Family

ID=6547245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31754/37A Expired GB509597A (en) 1936-11-25 1937-11-18 Improvements in or relating to filling and sealing flat bags and apparatus therefor

Country Status (1)

Country Link
GB (1) GB509597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747769A (en) * 1952-02-09 1956-05-29 Gisholt Machine Co Seal stripping and opening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747769A (en) * 1952-02-09 1956-05-29 Gisholt Machine Co Seal stripping and opening device

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