ES481110A1 - Rotational moulding machines - Google Patents

Rotational moulding machines

Info

Publication number
ES481110A1
ES481110A1 ES481110A ES481110A ES481110A1 ES 481110 A1 ES481110 A1 ES 481110A1 ES 481110 A ES481110 A ES 481110A ES 481110 A ES481110 A ES 481110A ES 481110 A1 ES481110 A1 ES 481110A1
Authority
ES
Spain
Prior art keywords
turret
machine
supports
mold supports
rotate
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
ES481110A
Other languages
Spanish (es)
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.)
Orme Polymer Engineering Ltd
Original Assignee
Orme Polymer Engineering Ltd
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 Orme Polymer Engineering Ltd filed Critical Orme Polymer Engineering Ltd
Publication of ES481110A1 publication Critical patent/ES481110A1/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B29C33/36—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station continuously movable in one direction, e.g. in a closed circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Rotary molding machine including a turret mounted so as to be rotatable about a vertical axis, radially protruding mold supports which are mounted on the turret at regular angular intervals around the axis, independently operable motors which are mounted on the turret and which are connected to the molding supports to rotate the molds biaxially in the mold supports, and a drive mechanism to rotate the turret in order to place the molds placed in the mold supports successively in each of the loading/unloading, heating and cooling stations of the machine, the machine being characterized in that the turret (10) is constructed in the form of a hollow vertical cylinder that is supported in a rotatable manner by separate support rollers (32) of the vertical axis and in contact with a lower peripheral surface (34) of the turret. (Machine-translation by Google Translate, not legally binding)
ES481110A 1978-05-30 1979-05-30 Rotational moulding machines Expired ES481110A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2449878A GB1604532A (en) 1978-05-30 1978-05-30 Rotational moulding machines

Publications (1)

Publication Number Publication Date
ES481110A1 true ES481110A1 (en) 1980-02-01

Family

ID=10212607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481110A Expired ES481110A1 (en) 1978-05-30 1979-05-30 Rotational moulding machines

Country Status (4)

Country Link
DE (1) DE2921517A1 (en)
ES (1) ES481110A1 (en)
FR (1) FR2427189A1 (en)
GB (1) GB1604532A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6194717A (en) * 1984-10-17 1986-05-13 Takara Co Ltd Molding of figurine and the like and apparatus therefor
FR2659047A1 (en) * 1990-03-01 1991-09-06 Dan Sa Equipment for moulding a plastic by rotation
IT248300Y1 (en) * 1999-07-21 2003-01-28 Plastop Sas ROTATIONAL MOLDING EQUIPMENT

Also Published As

Publication number Publication date
FR2427189A1 (en) 1979-12-28
DE2921517A1 (en) 1979-12-06
GB1604532A (en) 1981-12-09
FR2427189B3 (en) 1982-04-09

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