Plastic extrusion mould externally provided with thread temperature adjustment mechanism

Abstract

The invention relates to the technical field of moulds, and particularly relates to a plastic extrusion mould externally provided with a thread temperature adjustment mechanism. The plastic extrusion mould externally provided with the thread temperature adjustment mechanism comprises a mould body, wherein the mould body comprises a first plate body, a second plate body, a third plate body, a fourth plate body, a fifth plate body, a sixth plate body and a seventh plate body. According to the plastic extrusion mould externally provided with the thread temperature adjustment mechanism, which is disclosed by the invention, a thread adjustment rod is in threaded connection in an external adjustment spring, an extrusion rod in an extrusion hole is extruded through the thread adjustment rod, and an elastic extrusion sheet is controlled to be bent inwards through the extrusion rod, and then contacts with a wall close to an extrusion flow channel; and an internal temperature is rapidly conducted through the contact, so that the internal temperature is controllable, heat-conducting performance is greatly enhanced, production efficiency is increased, and overall quality product is improved.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a plastic extruding mold with an external thread temperature regulating mechanism. Background technique [0002] At present, there are many specifications of molds on the market, and the extrusion mold is one of the main molds used to complete the extrusion molding process. It mainly uses pressure to squeeze the plastic that has been processed by hot melting into the mandrel and the die through the distributor. Between molding. However, in the production process, the design of the traditional extrusion die on the die is unreasonable, and the temperature inside the extrusion die cannot be locally controlled, resulting in low extrusion molding efficiency, which seriously affects the overall quality of the product and production efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in ...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved plastic extrusion die with an external threaded temperature adjustment mechanism is provided to solve the unreasonable design of the traditional extrusion die on the die , the temperature inside the extrusion die cannot be locally controlled, resulting in low extrusion molding efficiency, which seriously affects the overall quality of the product and production efficiency

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