GB1235449A - Improvements in and relating to severing moulded articles from a vacuum formed web - Google Patents

Improvements in and relating to severing moulded articles from a vacuum formed web

Info

Publication number
GB1235449A
GB1235449A GB5539970A GB5539970A GB1235449A GB 1235449 A GB1235449 A GB 1235449A GB 5539970 A GB5539970 A GB 5539970A GB 5539970 A GB5539970 A GB 5539970A GB 1235449 A GB1235449 A GB 1235449A
Authority
GB
United Kingdom
Prior art keywords
stack
articles
conveyer
blade
stacking
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
GB5539970A
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.)
NEST PACK SpA
Original Assignee
NEST PACK SpA
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 NEST PACK SpA filed Critical NEST PACK SpA
Publication of GB1235449A publication Critical patent/GB1235449A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/44—Removing or ejecting moulded articles
    • B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)

Abstract

1,235,449. Stacking articles. COMPAGNIA ITALIANA NEST-PACK S.p.A. 8 May, 1968 [27 Sept., 1967], No. 55399/70. Divided out of 1,232,833. Heading B8C. A device for stacking vacuum formed sections S of sheet material, each section containing a plurality of individual articles P, and subdividing the stacked sections into stacks of single articles includes a table 40 on to which the sections are run by conveyer belts 41 mounted flush with the table. As each section arrives on the table it is pushed sideways therefrom on to a stacking table 43, located to one side of and below table 40, by means of blades 47, rotatably mounted to one side of table 40 by means of a motor-driven shaft 44. The stack thus formed on table 43 is subsequently laterally transferred on to a conveyer 49 located directly below table 40 and is finally fed to a cutting device 51 for subdivision into individual stacks. The stack is fed by conveyer 49 on to table 52 until it abuts stop 53 after which blade 51 is lowered to cut stacks of single articles from the stack, the stack being firmly engaged during the cutting by a member 54 lowered with the blade. After cutting, the cutter and member 54 are raised, the cut stack of single articles removed and the rest of the stack indexed forward by the conveyer 49 to present a new set of articles to the blade.
GB5539970A 1967-09-27 1968-05-08 Improvements in and relating to severing moulded articles from a vacuum formed web Expired GB1235449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT733067 1967-09-27

Publications (1)

Publication Number Publication Date
GB1235449A true GB1235449A (en) 1971-06-16

Family

ID=11124981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5539970A Expired GB1235449A (en) 1967-09-27 1968-05-08 Improvements in and relating to severing moulded articles from a vacuum formed web

Country Status (2)

Country Link
GB (1) GB1235449A (en)
YU (1) YU32297B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095121A2 (en) * 1982-05-16 1983-11-30 Kurt Hacker Method of and apparatus for manufacturing a flat mirror body of at least partially curved thermoplastic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095121A2 (en) * 1982-05-16 1983-11-30 Kurt Hacker Method of and apparatus for manufacturing a flat mirror body of at least partially curved thermoplastic material
EP0095121A3 (en) * 1982-05-16 1986-01-29 Kurt Hacker Method of and apparatus for manufacturing a flat mirror body of at least partially curved thermoplastic material

Also Published As

Publication number Publication date
YU214468A (en) 1974-02-28
YU32297B (en) 1974-08-31

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