Machine for molding objects
OwnerPierre Dromignyinventor
Life of this patent
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Abstract
The present invention relates to a machine for molding objects, having male and female mold parts of which at least one is mobile with respect to the other. According to the invention there is included a device for conveying film and a device for conveying a molded object capable of moving in synchronism so that, when the film conveying device is in position of depositing the film between the mold parts, the object conveying device is in position of removal of the object from between the mold parts, and, when the film conveying device is in position of taking of a film for use in a further cycle, the molded object conveying device is in position of evacuation of the object from the mold.
Claims10
In a machine for moulding objects, of the type comprising a male mould part and a female mould part of which at least one is mobile with respect to the other in a first direction, of the type comprising:
- a device for conveying a film of determined format, intended to serve as at least partial coating of the moulded object, between a position of taking from a magazine containing a plurality of said films and a position of deposit of the film between said male and female mould parts, said film-conveying device comprising means for taking a film from said magazine capable of moving, in a movement associated with that of said mould parts, in a second direction (Y, Y') transverse to said first direction (X, X') between said position of film-taking and said position of deposit, and
- a device for conveying a moulded object between a position of removal of the object between said male and female mould parts and a position of evacuation of the object, said object conveying device comprising means for taking the object from the mould capable of moving, in a movement associated with that of said mould parts, in said second direction (Y, Y') transverse to said first direction (X, X'), between said position of removal and said position of evacuation, said film-conveying device and moulded object conveying device, mounted on the same support, being capable of moving in synchronism so that, when the film conveying device is in position of deposit of the film between said mould parts, the object conveying device is in position of removal of the object between said mould parts, and, when the film-conveying device is in position of removal of a film from said magazine, the moulded object conveying device is in position of evacuation of the object,
- the means for taking the film and the means for removing the object are driven by a system of two intersecting racks meshing with each other, of which one, parallel to said first direction (X, X'), is fast with a mould part and the other, parallel to said second direction (Y, Y') and mobile parallel to said second direction, is fast with said support.
Dependencies are inferred from the claim text.