TH3631A - Machine for compression molding - Google Patents

Abstract

A type presser where the male and female connectors that are compatible with the design and dispensing vessels for the compressive material have a path that holds the pattern and container together. This includes the attachment unit on one extension that is manually rotated into and out of the mounting position with the other part. The opposite surfaces of the gripping unit and part of the interface move relative to each other during the movement of the gripping unit while providing low enough resistance to movement to allow manual operation. have During material transfer Opposite surfaces are pushed together by compression pressures to increase the resistance to displacement of the attachment to exit the mounting position. In an ideal build design, the clamping unit has a cam surface which insures the need for a gradual escalation force to enable the retaining unit to be released during the transfer of the extruded material.

Claims (3)

1. A compression machine consisting of a pattern and a dispensing vessel for dispensing the molten casting material into a design, in which the design and container have a compatible male and female interface to be connected together in order to transfer the fluid under the Pushed from the container to the design, the female connector consists of a channel that extends radially from the outer circumference to the center hole and whose length is in the circumference of the hole, whereby the port accepts the retention in a manner. Rotatable from the line Axis parallel to the axis of the center hole And the retainer can be rotated through the inlet and out of the mounting position where the retainer has a cam for mounting radially towards the hole. And which the male extension is arranged to consist of the concave surrounding, the male extension can be inserted into the center hole so that the concave is aligned with the cam for the movement of the cam into the concave. And during the movement of the anchor into the anchor position The surface of the cam and the surrounding concave are opposite each other in the axis of the interface and move in coordination with low resistance to movement of the attachment for manual operation. And during fluid transfer under pressure, the surfaces are pushed together along the axis of the interface by the force produced by the internal fluid pressure. In order to provide or increase the resistance to the relative displacement of the surface, thus increasing the resistance to displacement away from the mounting position of the attachment - 2. The machine for compacting according to claim 1, in which the cam and the concave have opposite surfaces slanted to the axis of the interface. 3. Pressing machine according to claim 1, where the fastening cam surface is shaped for working with the surrounding concave surface, in order to ensure that additional force is required. It is the order in which the retaining is released during the transfer of the molten material into the form for the retention is moved out of the mounting position.