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1. WO1996003269 - MACHINE WITH FAST CHANGE TOOL SYSTEM

Publication Number WO/1996/003269
Publication Date 08.02.1996
International Application No. PCT/GB1994/001602
International Filing Date 26.07.1994
IPC
B29C 33/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
30Mounting, exchanging or centering
B29C 45/17 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
CPC
B29C 33/305
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
33Moulds or cores; Details thereof or accessories therefor
30Mounting, exchanging or centering
305Mounting of moulds or mould support plates
B29C 45/1742
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
17Component parts, details or accessories; Auxiliary operations
1742Mounting of moulds; Mould supports
Applicants
  • JONES, Morley, George [GB]/[GB]
  • RICHARDSON, Roland, William [GB]/[GB]
Inventors
  • JONES, Morley, George
  • RICHARDSON, Roland, William
Agents
  • GOODENOUGH, Nigel
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MACHINE WITH FAST CHANGE TOOL SYSTEM
(FR) MACHINE AVEC SYSTEME D'OUTIL A CHANGEMENT RAPIDE
Abstract
(EN)
A machine with a fast change tool system comprises a platen (2) having fixed thereon guide means (13, 14) and a stop which provide for exact positioning of a back plate provided on an interchangeable tool. The back plate is secured to the platen by clamp members (15) each of which has a number of indexable positions corresponding to different thicknesses of back plate. The clamp members (15) are mounted on carriers (19) which are sliding fits within pockets (20) provided on the pads (9) which define the guide means (13, 14). The carriers (19) may be reversed to define alternative guide means to accomodate a relatively narrow back plate.
(FR)
Cette invention se rapporte à une machine avec système d'outil à changement rapide, qui comprend un plateau (2) sur lequel sont fixés des moyens de guidage (13, 14), ainsi qu'une butée qui assure un positionnement précis d'une plaque arrière placée sur un outil interchangeable. La plaque arrière est assujettie au plateau par des éléments de serrage (15) ayant chacun un certain nombre de positions indexables correspondant à différentes épaisseurs de la plaque arrière. Ces éléments de serrage (15) sont montés sur des supports (19), lesquels s'adaptent par coulissement dans des logements (20) situés sur des plaquettes (9) définissant les moyens de guidage (13, 14). Les supports (19) peuvent être retournés pour former des moyens de guidage alternatifs, destinés à recevoir une plaque arrière relativement étroite.
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