GB943065A - Improved plunger and die mechanism for folding box blanks - Google Patents

Improved plunger and die mechanism for folding box blanks

Info

Publication number
GB943065A
GB943065A GB19567/62A GB1956762A GB943065A GB 943065 A GB943065 A GB 943065A GB 19567/62 A GB19567/62 A GB 19567/62A GB 1956762 A GB1956762 A GB 1956762A GB 943065 A GB943065 A GB 943065A
Authority
GB
United Kingdom
Prior art keywords
plunger
extensions
box
axles
die
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
GB19567/62A
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.)
Ahlen & Akerlund Foerpackning
Original Assignee
Ahlen & Akerlund Foerpackning
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 Ahlen & Akerlund Foerpackning filed Critical Ahlen & Akerlund Foerpackning
Publication of GB943065A publication Critical patent/GB943065A/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
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • 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
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/73—Uniting opposed surfaces or edges; Taping by mechanically interlocking integral parts, e.g. by tongues and slots
    • B31B50/732—Uniting opposed surfaces or edges; Taping by mechanically interlocking integral parts, e.g. by tongues and slots by folding or tucking-in locking flaps

Landscapes

  • Supplying Of Containers To The Packaging Station (AREA)
  • Making Paper Articles (AREA)

Abstract

943,065. Box making machines. AHLEN & AKERLUND FORPACKNING A.B. May 22, 1962 [June 15, 1961], No. 19567/62. Heading B5D. [Also in Division B8] Apparatus for folding up box blanks, having a central base portion 1 and side walls 2, 4 hinged thereto, one pair of opposite walls 4 including extensions 5 which fold over to enclose extensions 3 of the other pair of walls 2, comprises a plunger 33, a die bounded by guides 8-10 and a mechanism, operated by the return movement of the plunger 33 from the die, to fold the extensions 5. This mechanism consists of, for each end of the box, an axle 11 mounted in the guides 8 and carrying two curved arms 15 and a cam 16 which engages a cam 19 on a second axle 13. The axles 11 are connected by means of a chain 21 and a bellcrank 22, 24 to a roller 25 which rests of the plunger 33. When the plunger descends the roller 25 descends also, thus causing the axles 11 to rotate and hence raise the arms 15 outside the path of the plunger 33. Lugs 17 provided on the axles 13 include supporting members 18 which hold the box within the die. When the plunger 33 is raised the axles 11 rotate in the opposite direction so that the arms 15 fold the extensions 5 inwardly to enclose the extensions 3. The engaging cams 16, 19 then cause the axles 13 to rotate and thus turn the lugs 17 so that the box may be pushed through the bottom of the die as the next blank is being erected. Tabs 7 are forced up from the base 1 of the box by the members 18 to abut the flaps 6 adjoining the extensions 5.
GB19567/62A 1961-06-15 1962-05-22 Improved plunger and die mechanism for folding box blanks Expired GB943065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE627761 1961-06-15

Publications (1)

Publication Number Publication Date
GB943065A true GB943065A (en) 1963-11-27

Family

ID=20268283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19567/62A Expired GB943065A (en) 1961-06-15 1962-05-22 Improved plunger and die mechanism for folding box blanks

Country Status (1)

Country Link
GB (1) GB943065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509601A (en) * 2019-08-31 2019-11-29 刘自珍 A kind of cardboard pressing device of carton making

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509601A (en) * 2019-08-31 2019-11-29 刘自珍 A kind of cardboard pressing device of carton making
CN110509601B (en) * 2019-08-31 2020-10-13 新昌县联航机械有限公司 Cardboard compression fittings that carton preparation was used

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