CN100579758C

CN100579758C - Mold-filling method of high-molecular material and apparatus therefor

Info

Publication number: CN100579758C
Application number: CN200510063427A
Authority: CN
Inventors: 陈法胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-08
Filing date: 2005-04-08
Publication date: 2010-01-13
Anticipated expiration: 2025-04-08
Also published as: CN1843738A

Abstract

The invention discloses a method for stuffing macromolecule stock and relative device, which comprises: selecting several stocks in preset shapes and distributing them to relative positions, therefore, said stocks can have the space relative to the mould concave of needed mould; then filling each stock into relative mould concave. And said device comprises: at least one mould, which comprises at least one inner chamber which can be sealed to contain stock; a clamper on one side of mould with a clamping part to clamp preset stick and position on preset space; and a feeding part for moving said clamper to move clamped stock to the mould.

Description

Macromolecule stock mould-filling method and device thereof

Technical field

The present invention is relevant with the forming polymer process technology, especially about a kind of macromolecule stock mould-filling method and device thereof.

Background technology

In located by prior art, forming processing technology about polymer, have and quantitatively send into raw material in the die cavity of mould by suitable processing equipment, make it to carry out chemical reaction and cross moulding, also have earlier raw material quantitatively to be output into germule, and then germule is placed in the die cavity of mould, make it to carry out chemical reaction and molded and shaped by die cavity, therefore, the carrying out in response to different polymerisations promptly has different known techniques.

But with regard to the above-mentioned technology category of making the germule raw material earlier, it is after quantitatively making suitable shape with germule, promptly need germule with each independent separate, by manpower it is inserted respectively on the die cavity correspondence position of mould, though it is feasible that these manufacture methods belong to, only with regard to the today of striving for economic benefits, promptly seem suitable inadequately, the apprentice increases human cost and influences the quality of shaping finished product, is difficult to the competitiveness of the industry that promotes.

Summary of the invention

Therefore, main purpose of the present invention is promptly at the mould-filling method that a kind of macromolecule stock is provided, and it can be placed into the different germules of independent separate in the die cavity of mould apace, in order to the efficient of promote making, and keeps the quality of shaping finished product.

Another object of the present invention is then providing a kind of macromolecule stock mold filling device, and it can send device apace germule to be placed in the die cavity by picking of tool pre-determined bit effect the different germules of independent separate, to shorten working hours, to promote the efficient of making.

For reaching above-mentioned purpose, adopt following technical scheme:

A kind of mould-filling method of macromolecule stock is an acquisition predetermined quantity stock with reservation shape, and distributing respectively, this stock to the correspondence position in the mould die cavity of intending filling makes it the location.

In the said method, the stock before being captured is concentrated to be placed on the precalculated position.

In the said method, respectively this stock mould of intending filling is for most.And respectively this mould linearly is listed as in regular turn and puts.

A kind of mold filling device of macromolecule stock includes:

At least one die device has at least one sealable internal mode chamber, can be in order to the stock of ccontaining predetermined quantity;

One picks and send device, is located at a side of this die device, has the material of picking portion, in order to the stock of acquisition predetermined quantity, and on the locus that this stock is positioned to be scheduled to; One feeding portion drives this and picks the material position and move, and is transferred in this mould chamber in order to this is picked the stock that material portion captured.

In the above-mentioned mold filling device, this feeding portion includes a track, extends along a side of this die device, one pedestal, to pick material portion affixed and be slidedly arranged on this track one year embryo spare with this, be located on this pedestal in order to the acquisition stock, a power spare is in order to drive this pedestal in this track top offset start.

This year, embryo spare had the acquisition end of scheduled volume, in order to join with stock.

Respectively this is picked and expects that end is tip shape, in order to be plugged on the stock.

In the above-mentioned mold filling device, more include a stock shaped device, in order to macromolecule raw material is shaped to the stock of reservation shape.

This is picked and send device between this stock shaped device and this die device.

This stock shaped device includes at least one forming part, in order to macromolecule raw material is shaped to the stock of reservation shape, at least one bearing material portion, in order to carry the stock of this forming part institute moulding, and can between a carrying position and an outflow location, move, in the time of on being positioned at this carrying position, this bearing material portion is positioned at the below of this forming part moulding outlet, and on being positioned at this outflow location the time, then moving predetermined distance outward and can pick for this and give device on it, to capture stock.

Adopt such scheme, the present invention can make the mold filling of stock finish under the situation fast and accurately, except that the slow and variation value that can avoid artificial mold filling, it more can further be integrated the die device of single stock shaped device and multiple-workstation formula, and can reduce shared plant area, the cost of setting up factories with saving, the result of its integration simultaneously more gets so that the mold filling program of stock is more quick than located by prior art, significantly shortening man-hour, and the die device that is cooperated the multiple-workstation formula is to promote utilization ratio and to improve production capacity.

Description of drawings

Fig. 1: the top view of the mold filling device of a preferred embodiment of the present invention.

Fig. 2: the front view of the mold filling device of a preferred embodiment of the present invention.

Fig. 3: the right side view of the mold filling device of a preferred embodiment of the present invention.

Fig. 4: the left side partial view of the mold filling device of a preferred embodiment of the present invention.

The specific embodiment

See also shown in each figure, the macromolecule stock mold filling device 10 that in a preferred embodiment of the present invention, is provided, it is picked by a stock shaped device 20, some die devices 30 and and send device 30 to be formed.

This stock shaped device 20 has a matrix 21, two ejection formation bodies 22 arranged side by side are set in parallel on this matrix 21, two forming parts 23 are located at respectively on crowded tube 221 discharge ends of this moulding body respectively, this ejection formation body 22 squeezes the raw materials that tube 221 is squeezed ejaculation via it to incite somebody to action respectively, the stock mould chamber that is provided via this forming part 23 respectively is shaped into suitable geometry in advance respectively, its concrete technology contents has been submitted the application of patent in separate case, and write in No. 200520001747.5 Chinese patent application, the applicant repeats no more.Two bearing material portions 24 lay respectively at the below of this two forming part 23, in order to carrying from the molded and stock of depanning down of this forming part respectively 23;

Further, respectively this bearing material portion 24 has the tray 241 of the strip of a suitable body respectively, be slidedly arranged on this matrix 21 and must be along the major axis slippage and can linear reciprocal start between a carrying and outflow location, one tray actuator 242 makes it in shift reciprocately between this carrying and outflow location respectively in order to drive this tray 241, with this, this bearing material portion 24 promptly gets and this tray 241 is uploaded hold the stock that falls from corresponding forming part 23 moulding in this carrying position, and the contained stock that holds is displaced to a side of corresponding forming part 23 so that this tray 241 is positioned on this outflow location, being beneficial to this picks and send device 40 that the stock on it is captured, and in this, the applicant must be pointed out this material bearing disc 241 at this carrying position displacement certainly to the stroke of this outflow location, it can be in order carries most stocks of 23 moulding of corresponding forming part and holds thereon.

Respectively this die device 30 is constituted 31 and is formed with mould 32 by the suitable mould of holding under the arm respectively, and extended along straight line from a side of this stock shaped device 20 and arranged, constitute multi-drop according to this, this mould 32 has the ccontaining suitable stock in the shaping mould chamber that is made of die cavity respectively on the appropriate location and be able to respectively, make required form according to this, just, about forming separately and the corresponding form in space to each other of this die device 30 respectively, in fact the technology contents that belongs to known ripe usefulness in the technical field under the present invention, though its variation also belongs to polynary but all has the knack of this operator and know, thereby promptly other is not superfluous old in this.

This is picked and send device 40 between this stock shaped device 20 and respectively between this die device 30, has the material of picking portion 41, in order to being captured by these stock shaped device 20 made stocks, most feeding portion 42 is divided in the inside die cavity of delivering to this die device 30 respectively, with the mold filling program of it automation that carries out in order to the stock of this being picked material portion 41 and being captured;

And further, this is picked material portion 41 and has a track 411, the straight line parallel that is set up in a side of this die device 30 respectively and arranges with its multistation is corresponding, one pedestal 412 be slidedly arranged on this track 411 and the direction that must be guided along this track 411 in respectively this die

device

30 and 20 shift reciprocatelies of this stock shaped device, embryo spare 413 was fixedly arranged on this pedestal 412 belows in one year, and the sharp-pointed needle-like acquisition end that is able to be had is plugged on the stock with it acquisition; About this year of embryo spare 413 concrete technology contents, referring in No. 200520001745.6 Chinese patent application, the applicant does not also intend again old in this; One power spare 414 is able to the slippage on this track 411 of suitable speed in order to provide power to make respectively this pedestal 412 and carry an embryo spare 413;

The structure of respectively this feeding portion 42 that uses in the present embodiment has been No. 92216935 novel patent disclosure of TaiWan, China.

By above-mentioned macromolecule stock mold filling device 10, promptly get and implement macromolecule stock mould-filling method provided by the present invention according to this.

This stock shaped device 20 is molded as macromolecule raw material most stocks of suitable shape, and by this bearing material portion 24 respectively with the stock carrying and be transferred in the open space of corresponding forming part 23 1 sides, and correspondence is positioned at this and picks the track below of sending device, by this, promptly be able to this and pick year embryo spare 413 down grafting of acquisition end of sending device 40, stock with the acquisition right quantity, and by respectively should acquisition holding to each other by pre-aligned structure, it is located at correspondence position at stock that acquisition is about to be captured in the stock, and make this location state corresponding with the position of the die cavity intending filling;

Then, promptly drive this pedestal 412 and be moved to the die device position that plan fills along this track 411 with this power spare 414, stock that this year, embryo spare 413 was captured is discharged downwards and accepted by this feeding portion 42, with this feeding portion 42 it is sent in the die cavity of corresponding die device again, according to this stock is placed in the die cavity of mould, and this year embryo spare 413 after discharging stock, carried out the acquisition stock operation of a time program immediately.

By above-mentioned method and device, the present invention can make the mold filling of stock finish under the situation fast and accurately, except that the slow and variation value that can avoid artificial mold filling, it more can further be integrated the die device of single stock shaped device and multiple-workstation formula, and can reduce shared plant area, the cost of setting up factories with saving, the result of its integration simultaneously more gets so that the mold filling program of stock is more quick than located by prior art, significantly shortening man-hour, and the die device that is cooperated the multiple-workstation formula is to promote utilization ratio and to improve production capacity.

Claims

1, a kind of mould-filling method of macromolecule stock, be to concentrate the stock that is placed on the precalculated position, transfer respectively and be placed into along straight line be in regular turn arrange more than in the corresponding internal mode chamber of digital-to-analogue tool, it is characterized in that: stock is when being captured, stock space state to each other promptly is positioned, and make the predetermined quantity stock relative distance to each other that is captured be equivalent to intend filling relative distance between the corresponding die cavity of mould inside.

2, a kind of mold filling device of macromolecule stock includes:

Die device has at least one sealable internal mode chamber, can be in order to the stock of ccontaining predetermined quantity, and wherein mould is most;

One picks and send device, be located at a side of this die device, has the material of picking portion, stock in order to the acquisition predetermined quantity, and pass through each acquisition end to each other by pre-aligned structure, it is located at correspondence position at stock that acquisition is about to be captured in the stock, and make this location state corresponding with the position of intend the filling corresponding die cavity of mould inside; Most feeding portion, in order to will by this pick the acquisition of material portion to stock, deliver to branch in the inside die cavity of this die device respectively.

3, according to the mold filling device of the described macromolecule stock of claim 2, it is characterized in that: this is picked material portion and has a track, is set up in a respectively side of this die device, and corresponding with the straight line parallel of its multistation arrangement; One pedestal, be slidedly arranged on this track and the direction that must guide along this track in shift reciprocately between this die device and this stock shaped device respectively; One year embryo spare is fixedly arranged on this pedestal below and the sharp-pointed needle-like acquisition end that is able to be had is plugged on the stock with it acquisition; One power spare is able to the slippage on this track of suitable speed in order to provide power to make respectively this pedestal and to carry an embryo spare.

4, according to the mold filling device of the described macromolecule stock of claim 3, it is characterized in that: this year, embryo spare had the acquisition end of scheduled volume, in order to join with stock.

5, according to the mold filling device of the described macromolecule stock of claim 2, it is characterized in that: more include a stock shaped device, in order to macromolecule raw material is shaped to the stock of reservation shape.

6, according to the mold filling device of the described macromolecule stock of claim 5, it is characterized in that: this is picked and send device between this stock shaped device and this die device.

7, according to the mold filling device of the described macromolecule stock of claim 5, it is characterized in that: this stock shaped device includes at least one forming part, in order to macromolecule raw material is shaped to the stock of reservation shape, at least one bearing material portion, in order to carry the stock of this forming part institute moulding, and can between a carrying position and an outflow location, move, in the time of on being positioned at this carrying position, this bearing material portion is positioned at the below of this forming part moulding outlet, and on being positioned at this outflow location the time, then moving predetermined distance outward and can pick for this and give device on it, to capture stock.