FEEDING EMBOSSING PRESSES

FEEDING EMBOSSING PRESSES

When embossing articles 2 are fed to the embossing station (4 Figure 1) of an embossing press (1), the embossing articles 2 are subjected to high acceleration and braking. When embossing articles 2 are separated from a stacking magazine 20 by means of a feed slide 21 and transferred to a feed plate 10, to prevent the feed plate 10 or its receiving region (receiving pockets 14) from damaging the underside of the particular embossing article 2 at the bottom, and prevent the feed plate 10 itself from being damaged on its topside, a shim 22 fastened exchangeably to the stacking magazine 20 is used. The shim 22 covers the range of movement of the separating slide 21 and has an orifice 30 for the passage of the embossing article 2 moved by the separating slide 21. ...

EMBOSSING AUTOMAT FOR SINGLE-APERTURE CORE COINS.

DEVICE FOR SORT AND TO THE SUPPLY OF EMBOSSING PIECES AT A STAMPING PRESS.

PRAEGEAUTOMAT FUER RING-KERN-MUENZEN.

The automatic stamping machine is for coins comprising a ring and a core. It has a feed mechanism with channels (2,6) delivering round blanks (29) via a separation shaft (8) to an indexing rotary table (23,24) supplying the stamping station (26). This mechanism (2) supplies the rings, while a second similar one (3) delivers the round core blanks (30) to the table, so that each core is delivered with its ring to the stamping station.

Vorrichtung zum Auswechseln und Justieren eines Werkzeugs im Werkzeugeinbauraum einer Presse

VORRICHTUNG ZUR VEREINZELUNG UND ZUR ZUFUHR VON PRAEGESTUECKEN AN EINER PRAEGEPRESSE.

VORRICHTUNG ZUM ZUFUEHREN VON ROHLINGEN AN EINER PRESSE

VORRICHTUNG ZUR VEREINZELUNG UND ZUR ZUFUHR VON PRAEGESTUECKEN AN EINER PRAEGEPRESSE

Device for separation and transport of embossed workpieces at a coin press

1. Device for isolating and feeding essentially regularly shaped coining pieces (2) on a coining machine, having a feed plate (5), rotatable stepwise, a stacking magazine (1) in the region of and above one of the receiving pockets (6) made peripherally on the feed plate (5), and an isolating slide (8) located to be effective between the stacking magazine (1) and the feed plate (5), feed plate (5) and isolating slide (8) being actuatable in time with the coining machine, characterized in that the stacking magazine (1) has a first guide rail (11) fixed to the frame and extending over the height of fall of the coining pieces (2) and a second guide rail (12) extending over at least part of the length of the height of fall of the coining pieces (2) and mounted on the first guide rail (11), which is fixed to the frame, so as to be moveable towards the latter and away from the latter, in that over the length of the movably mounted second guide rail (12) the inner shapes of the guide rails (11, 12) produce overall an inner shape which is matched to the outer shape of the coining pieces (2), and in that a vibrator (18) is provided which is operatively connected to the movably mounted second guide rail (12) and so as to set the latter in motion.

Dispositivo para el intercambio y el ajuste de una herramienta en el espacio de instalacion de una herramienta de una prensa.

PARA SIMPLIFICAR EN UNA PRENSA DE EXTRUSION EL AJUSTE DE LA HERRAMIENTA MATRIZ (12,13,14) Y DEL MACHO (17), ESTAN PREVISTOS LOS SIGUIENTES MEDIOS: EN LA MESA DE LA PRENSA (1), CON SUJECION EN EL PORTAMACHOS (2) POR EL LADO DEL PORTAMACHOS, EN EL ESPACIO PARA MONTAJE DE LA HERRAMIENTA (3,4) ESTA INMOVILIZADO UN BLOQUE DE ALOJAMIENTO (5) Y FIJADO POR MEDIO DE ELEMENTOS DE SUJECION (7). EL BLOQUE DE ALOJAMIENTO (5) ESTA PROVISTO CON UN REBAJE (23) Y MEDIOS DE GUIA (22,24) PARA EL ALOJAMIENTO DE UN PIE DE SUJECION (6) QUE SOPORTA UNA PARTE (13,17) DE LA HERRAMIENTA MATRIZ. EN DOS SUPERFICIES DESLIZANTES (30) QUE DISCURREN OBLICUAS, INCLINADAS HACIA LA DIRECCION DE INSERCION (52) DEL PIE DE SUJECION (6) EN LA ZONA INFERIOR DEL REBAJE (23), SE APOYA CADA VEZ UNA CUÑA DE SUJECION (29) DESPLAZABLE EN LA PROLONGACION LONGITUDINAL POR MEDIO DE ELEMENTOS DE REGULACION (31,33,39 O 32,37). CONTRA LA CUÑA DE SUJECION (29) ESTA COLOCADO EL PIE DE SUJECION (6) CON SUPERFICIES DESLIZANTES (34) QUE DISCURRENIGUALMENTE OBLICUAS APLICADAS AL PIE. LA CARA DE INSERCION (52) PARA EL PIE DE SUJECION (6) JUNTO AL BLOQUE DE ALOJAMIENTO (5), ESTA CERRADA PARA EL ESTADO DE AJUSTE Y DE SERVICIO POR UNA PLACA DE CUBRICION (10). EN LA PLACA DE CUBRICION (10) O JUNTO A ELLA, ESTAN PREVISTOS ELEMENTOS DE PRESION ELASTICOS (28), QUE ACTUAN SOBRE EL PIE DE SUJECION (6) EN EL SENTIDO DE UN APRETADO CONTRA LA CUÑA (29).