GB947400A - Machines for erecting cartons - Google Patents

Machines for erecting cartons

Info

Publication number
GB947400A
GB947400A GB24217/60A GB2421760A GB947400A GB 947400 A GB947400 A GB 947400A GB 24217/60 A GB24217/60 A GB 24217/60A GB 2421760 A GB2421760 A GB 2421760A GB 947400 A GB947400 A GB 947400A
Authority
GB
United Kingdom
Prior art keywords
carton
plunger
aperture
cylinder
folding
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
GB24217/60A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB947400A publication Critical patent/GB947400A/en
Expired legal-status Critical Current

Links

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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/76—Opening and distending flattened articles
    • B31B50/78—Mechanically
    • B31B50/788—Mechanically by introducing the blanks into undeformable holders, e.g. on a drum or on chains
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B31B50/06—Feeding sheets or blanks from stacks
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B31B50/46—Folding sheets, blanks or webs by plungers moving through folding dies and interconnecting side walls

Landscapes

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

Abstract

947,400. Carton erecting machines. UNILEVER Ltd. July 12, 1960 [July 13, 1959], No. 24217/60. Heading B5D. A machine for erecting carton blanks comprises a plunger 11, means 15 to 18 for swinging the plunger about a pivot 14 so that it can withdraw, by suction, a carton blank 20 from a stack 19 and return with it to the position shown in Fig. 1 opposite a folding aperture 21, and means 10 for advancing the plunger 11 in a straight line to force the carton blank held thereon into the folding aperture 21 to form an erected carton. The sequence of operations is initiated by cams 31, 32, 33 on a common shaft 34, actuating valves 23, 27, 30 in air conduits connected to the plunger 11, the cylinder 10, and a further piston and cylinder unit 15 for rocking the cylinder 10. Folding members, not shown, can be provided in or near the aperture 21 to erect the side flaps of the carton, not simultaneously but successively. The erected carton is removed by a conveyer and may be ejected by compressed air.
GB24217/60A 1959-07-13 1960-07-12 Machines for erecting cartons Expired GB947400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK250259AA DK91503C (en) 1959-07-13 1959-07-13 Machine for automatically erecting boxes of cut cardboard or similar material.

Publications (1)

Publication Number Publication Date
GB947400A true GB947400A (en) 1964-01-22

Family

ID=8112842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24217/60A Expired GB947400A (en) 1959-07-13 1960-07-12 Machines for erecting cartons

Country Status (2)

Country Link
DK (1) DK91503C (en)
GB (1) GB947400A (en)

Also Published As

Publication number Publication date
DK91503C (en) 1961-08-07

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