CN101746062B

CN101746062B - Germule moulding method of macromolecule moulding formative substance

Info

Publication number: CN101746062B
Application number: CN2008101834378A
Authority: CN
Inventors: 陈法胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-17
Filing date: 2008-12-17
Publication date: 2012-06-27
Anticipated expiration: 2028-12-17
Also published as: CN101746062A

Abstract

The invention provides a germule moulding method of a macromolecule moulding formative substance, comprising the following steps: a. taking a mould group, wherein, the mould group is provided with at least two germule locelles which are not mutually communicated, the spatial shape of one germule locelle is similar to the shape of one part of a simulated moulding germule, and the spatial shape of the other germule locelle is similar to the shape of other parts of the simulated moulding germule; b. keeping the mould group into a mould closing state, and sealing the opening locelle port of each germule locelle; c. filling a first macromolecule raw material with a preset amount into one germule locelle by a filling port of the mould group, and filling a second macromolecule raw material with a preset amount into the other germule locelle by another filling port of the mould group; d. respectively moulding the filled macromolecule raw materials into an embryoid body part and the other embryoid body parts of the simulated moulding germule; e. keeping the mould group in a mould opening state to open the locelle port of each germule locelle; and f. taking out the embryoid bodies located in each germule locelle, placing the embryoid bodies in the same shaping mould chamber of the external shaping mould by connecting each embryoid body in parallel to be same with the shape of the simulated moulding germule.

Description

The germule method of moulding of macromolecule moulding shaping thing

Technical field

The present invention is relevant with the Process Technology of Polymer forming technique, particularly about a kind of germule method of moulding of macromolecule moulding shaping thing.

Background technology

The creator in the case, has disclosed particularly macromolecule germule stock has been inserted the technology contents in the shaping dies die cavity before No. 200710087299.9 " lowering the macromolecule stock mould-filling method of stock temperature drop " patent application of preceding China of submitting to; Before take off the practical implementation of case before the patent; Except that the mold filling program that can be applicable to the made germule idiosome of single composition material; In response to demand and the product change that industry is utilized, it also must be implemented on the mold filling processing procedure of distinguishing the germule idiosome of kenel with tools such as made polychrome of different constitutive materials or multi-densities again.

With regard to known techniques; Still shortcoming is suitable for as before taking off the technology contents that the germule of case provides before the patent, and therefore, the inventor gives again and develop then; And disclose the technology contents of this case particularly; So that suitable germule feed technology to be provided, be able to and before take off the technology contents that case is taken off before the patent and close on industry and implement, better enforcement effect is provided.

Summary of the invention

Main purpose of the present invention is, a kind of germule method of moulding of macromolecule moulding shaping thing is provided, and it can be suitable for processing the macromolecule germule like polychrome, multi-density or its similar composition.

For reaching above-mentioned purpose, the germule method of moulding of macromolecule moulding shaping thing provided by the present invention, having comprised has following step:

A, take a set of molds; This set of molds has at least two germule locellus that are not connected each other, and makes the spatial form of a germule locellus similar with a shape of the molded germule of intending, and the spatial form of another germule locellus is then similar with his shape of the molded germule of intend;

B, this set of molds is positioned under the entire mould state, sealing is the open chamber mouth of this germule locellus respectively;

C, first of scheduled volume is formed macromolecule raw material inject a germule locellus via a sprue of this set of molds; And second of scheduled volume is formed macromolecule raw material inject another germule locellus via another sprue of this set of molds;

D, the macromolecule raw material that will inject are molded as respectively and constitute an idiosome and his idiosome of intending molded germule;

E, this set of molds is positioned under the die opening state, with the open respectively chamber mouth of this germule locellus;

F, the idiosome that will be arranged in this germule locellus respectively take out, and with and connect respectively that this idiosome makes the mode that is same as the molded germule shape of being intended, place the same finishing die chamber of the shaping dies of outside.

Below, lift the present invention's two preferred embodiments now, and cooperate graphic being described further.

Description of drawings

Fig. 1 is the schematic flow sheet of the present invention's one preferred embodiment.

Fig. 2 is the schematic flow sheet of another preferred embodiment of the present invention.

The specific embodiment

At first, see also shown in Figure 1ly, the germule method of moulding of the macromolecule moulding shaping thing that provides in the present invention's one preferred embodiment has comprised following step:

A, take a set of molds 10; This set of molds 10 has two first and

second germule locellus

11,12 of not being connected each other; Wherein, The spatial form of this first germule locellus 11 is similar with a shape of the molded germule of intending, and the spatial form of this second germule locellus 12 is then similar with his shape of the molded germule of intend.

B, this set of molds 10 is positioned under the entire mould state, thus the sealing open chamber mouth of this

germule locellus

11,12 respectively;

C, make this first germule locellus 11 have one first volume, and volume is formed macromolecule raw material less than first of this first volume, inject this first germule locellus 11 via a sprue of this set of molds 10; Make this second germule locellus 12 have one second volume, and volume is formed macromolecule raw material less than second of this second volume, via another this second germule locellus 12 of sprue injection of this set of molds 10.

D, the volume that makes this first,

second germule locellus

11,12 respectively respectively are reduced to the macromolecule raw material volume that is injected into from this first, second volume respectively and equate, are molded as an idiosome 21 and his idiosome 22 that constitutes the molded germule of plan respectively with the macromolecule raw material that will inject by this first,

second germule locellus

11,12 respectively respectively;

E, this set of molds 10 is positioned under the die opening state, with the open respectively chamber mouth of this first,

second germule locellus

11,12;

F, the

idiosome

21,22 that will be arranged in this first,

second germule locellus

11,12 respectively take out; And with and connect respectively that this

idiosome

21,22 makes the mode that is same as the molded germule shape of being intended; Place the same finishing die chamber 31 of an outside shaping dies 30, with the continue procedure of macromolecule moulding shaping thing of 30 pairs of these germules 20 of this shaping dies.

On open in the explanation; Must be pointed out that especially, this f step except that can before take off explanation and think the implementer, also be able to head take off case is provided before the patent mould-filling method capable it; In other words; Be the method for moulding that technical characterictic of the present invention is to make germule, and the local idiosome of prepared germule is constituted the concrete space kenel of a complete germule with corresponding to each other, and insert to being later than that maintenance is a corresponding states behind the shaping dies mould chamber; For mold formed thing, adopt which kind of method and germule is inserted demand that then non-the present invention desires in the mould chamber of finishing die as for studying carefully.

Moreover; Before take off embodiment pass the imperial examinations at the provincial level with a set of molds 10 with provide two respectively

germule mould chambers

11,12 mode for it, but, in fact because the high molecular forming thing that demand is processed on the industry is not only with the construction form of these two-region pieces; More form the demand existence of kenel by most blocks of three blocks, four blocks or the like; Therefore, all have the knack of this operator all must be based on the technical characterictic of preceding taking off embodiment, increase the quantity of germule mould chamber simply and suitably distribute its shape; And changing the quantity and the shape of prepared germule constituent, it is a concrete technology contents of change that the revealer of another preferred embodiment institute of the present invention as shown in Figure 2 promptly belongs to.

Particularly; The germule method of moulding of the macromolecule moulding shaping thing that provides in another preferred embodiment of the present invention; Its step with before take off embodiment and disclose identical; Its different set of molds 10 ' of being taken that is has two germule moulds; And in this two germules mould, be formed with first, second and third germule locellus 11 ', 12 ', 13 ' respectively, the local idiosome 21 ', 22 ', 23 ' of molded according to this acquisition first, second and third germule, and will respectively should fill in the finishing die chamber 31 ' of outside shaping dies 30 ' by part idiosome 21 ', 22 ', 23 '; And in this finishing die chamber 31 ', keep respectively and should part idiosome 21 ', 22 ', 23 ' to correspond to each other and connect or repeatedly be connected into the space kenel of a complete germule, with the molded program of the formed products that continues.

Claims

1. the germule method of moulding of a macromolecule moulding shaping thing is characterized in that, includes:

2. according to the germule method of moulding of the said macromolecule moulding shaping of claim 1 thing; It is characterized in that; In this c step; Be to make the volume of the volume of this germule locellus respectively, and in the d step, the volume of this germule locellus respectively is reduced to the macromolecule raw material volume that is injected into equates greater than the macromolecule raw material that is injected into.