Device for positioning facon molds
AssigneeKorsch Pressen GmbH
InventorsWolfgang Korsch, Peter Sommerfeld
Life of this patent
Estimating the term…
Abstract
A device for positioning in a mold table of a tabletting machine, in particular a rotary tabletting machine with facon molds that have molding cavities and form a circular cylinder on an outer perimeter. Each facon mold has at least one centering area associated with the molding cavity and for each facon mold, a centering piece is movably mounted on the mold table to engage the centering area of the facon mold. The centering area in cooperation with the centering piece properly positions the facon mold to the upper ram of the tabletting machine.
Claims11
A device for fixing shaped dies, which are provided with asymmetrical mold cavities, are circularly symmetrical on an outer circumference and are fastened by means of die holders engaging annular T-slots in a die table of a rotary tabletting press, the device comprising:
- a centering surface for each shaped die, associated with said asymmetrical mold cavities;
- a centering piece engaging said centering surface, said centering piece being detachably or movably arranged on said die table for each of said shaped dies.
A device for fixing shaped dies, which are provided with asymmetrical mold cavities, are circularly symmetrical on an outer circumference and are fastened by means of die holders engaging annular T-slots in a die table of a rotary tabletting press, the device comprising:
- a centering surface for each shaped die, associated with said asymmetrical mold cavities;
- a centering piece engaging said centering surface, said centering piece being detachably or movably arranged on said die table for each of said shaped dies;
- a guide groove arranged on an underside of the die table, said centering piece being arranged axially displaceably in said guide groove arranged on an underside of said die table.
A device for fixing shaped dies, which are provided with asymmetrical mold cavities, are circularly symmetrical on an outer circumference and are fastened by means of die holders engaging annular T-slots in a die table of a rotary tabletting press, the device comprising:
- a centering surface for each shaped die, associated with said asymmetrical mold cavities;
- a centering piece engaging said centering surface, said centering piece being detachably or movably arranged on said die table for each of said shaped dies;
- a collar in the underside of the die table, said collar having a hole, said centering surface being formed as a centering hole on an underside of said shaped die, said centering piece including a spring-loaded guide pin inserted into said hole of said collar and elastically engaging said centering surface.
Dependencies are inferred from the claim text.