SE0402250D0 - Method and apparatus for dividing plastic bodies - Google Patents

Method and apparatus for dividing plastic bodies

Info

Publication number
SE0402250D0
SE0402250D0 SE0402250A SE0402250A SE0402250D0 SE 0402250 D0 SE0402250 D0 SE 0402250D0 SE 0402250 A SE0402250 A SE 0402250A SE 0402250 A SE0402250 A SE 0402250A SE 0402250 D0 SE0402250 D0 SE 0402250D0
Authority
SE
Sweden
Prior art keywords
part groups
parts
caused
interface region
plastic bodies
Prior art date
Application number
SE0402250A
Other languages
Swedish (sv)
Other versions
SE0402250L (en
SE527948C2 (en
Inventor
Thomas Pettersson
Michael Hermansson
Ingvar Andersson
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Priority to SE0402250A priority Critical patent/SE527948C2/en
Publication of SE0402250D0 publication Critical patent/SE0402250D0/en
Priority to PCT/SE2005/001235 priority patent/WO2006031165A1/en
Publication of SE0402250L publication Critical patent/SE0402250L/en
Publication of SE527948C2 publication Critical patent/SE527948C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/161—Cutting rods or tubes transversely for obtaining more than one product at a time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16—Cutting rods or tubes transversely
    • B26D3/166—Trimming tube-ends
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4205—Handling means, e.g. transfer, loading or discharging means
    • B29C49/42069—Means explicitly adapted for transporting blown article
    • B29C49/421—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to an apparatus and a method for separating plastic bodies displaying a plurality of mutually sequentially disposed parts. The parts are interconnected at interface regions which display surfaces suitable for rolling. The body (1) is caused to roll along a path to a first separation station (A), an interface region (3) of the body is centred (7) and rolled over a separator device (8) dividing the body in the interface region (3) forming two part groups, the part groups are caused to roll along the path to a second separation zone (B), an interface region (3) at each part group is centred and caused to roll each over a separator device (8) separating said part groups into new smaller part groups or freely exposed and separated parts, and this stepwise separation of the part groups is repeated until all parts have been freely exposed.
SE0402250A 2004-09-16 2004-09-16 Method and apparatus for dividing plastic bodies SE527948C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0402250A SE527948C2 (en) 2004-09-16 2004-09-16 Method and apparatus for dividing plastic bodies
PCT/SE2005/001235 WO2006031165A1 (en) 2004-09-16 2005-08-25 A method and an apparatus in the separation of plastic bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402250A SE527948C2 (en) 2004-09-16 2004-09-16 Method and apparatus for dividing plastic bodies

Publications (3)

Publication Number Publication Date
SE0402250D0 true SE0402250D0 (en) 2004-09-16
SE0402250L SE0402250L (en) 2006-03-17
SE527948C2 SE527948C2 (en) 2006-07-18

Family

ID=33308764

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402250A SE527948C2 (en) 2004-09-16 2004-09-16 Method and apparatus for dividing plastic bodies

Country Status (2)

Country Link
SE (1) SE527948C2 (en)
WO (1) WO2006031165A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432586A (en) * 1966-07-29 1969-03-11 American Can Co Process for forming plastic containers
US4961701A (en) * 1986-11-24 1990-10-09 Hoover Universal, Inc. Apparatus for forming plastic bottle base cups
US4782728A (en) * 1987-04-16 1988-11-08 Thatcher Alan J Automatic cutter for blow molded plastic objects
JP2583136B2 (en) * 1989-12-27 1997-02-19 川澄化学工業株式会社 Extruder for medical container and method for manufacturing medical container
SE508287C2 (en) * 1997-01-29 1998-09-21 Tetra Laval Holdings & Finance Ways to manufacture and handle tops for packaging containers
US6530301B1 (en) * 2001-07-10 2003-03-11 Owens-Brockway Plastic Products Inc. Method of and apparatus for handling tandem containers

Also Published As

Publication number Publication date
SE0402250L (en) 2006-03-17
SE527948C2 (en) 2006-07-18
WO2006031165A1 (en) 2006-03-23

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