System for implementing an operating method for mounting and dismounting a set of moulds composed of a bottom-half mould and a top-half mould in a plate press for pressing sheet-like material, especially pressed mats
Реферат: System for implementing an operating method for the mounting and dismounting of a set of moulds which is composed of a bottom-half mould and a top-half mould, is provided with matching pressing surfaces and can be combined to form a stack of moulds, in the case of a plate press with a hydraulic drive system for pressing sheet-like material, especially pressed mats. The system is equipped with a mould changeover carriage. The mould changeover carriage has a raising and lowering device with a hydraulic drive. The mould changeover carriage also has devices for accommodating the batch of moulds so that they fit precisely. The mould changeover carriage has, in the region of the corners of the respective stack of moulds, centring pin location holes, into which there can be inserted centring pins having a pin locating section, a centring part, an inclined guidance part and a straight handle at an angle to the latter. When the handle is pivoted from a starting position of the centring pin into the centring position, the stack of moulds is centred if it is not positioned with sufficient accuracy. <IMAGE>
Bottom-half mould
Номер патента: AU2886997A. Автор: Thomas Jahn,Harald Wehner. Владелец: Redland Technologies Ltd. Дата публикации: 1998-01-05.