CN207578967U - A kind of bicolor injection mould with secondary ejecting mechanism - Google Patents

Abstract

The utility model discloses a kind of bicolor injection moulds with secondary ejecting mechanism, including No.1 feeding cylinder, injection molding machine and cover half public affairs chamber, the No.1 feeding cylinder is fixedly connected with injection molding machine, the side of the No.1 feeding cylinder is equipped with No. two feeding cylinders, and No. two feeding cylinders are fixedly connected with injection molding machine, the inside of the No.1 feeding cylinder and No. two feeding cylinders is installed with filter screen.A kind of bicolor injection mould with secondary ejecting mechanism described in the utility model, equipped with filter screen, T-bar, elastic rod, rotating bar, limited block and fixed link, the gluey plastics injected in mold can be filtered, it prevents from containing the larger impurity of volume entering in mold in gluey plastics, and an ejecting mechanism is constituted with elastic rod by simultaneously energy T-bar, Double-ejection is realized after the molding product ejection of mold body, and the angle of cover half block can be conveniently adjusted by rotating bar, bring better prospect of the application.

Description

A kind of bicolor injection mould with secondary ejecting mechanism

Technical field

The utility model is related to mould applications, more particularly to a kind of bicolor injection mould with secondary ejecting mechanism.

Background technology

Double-color mold i.e. two kind plastic material is molded on same injection molding machine, is molded in two times, but product depanning Primary mold.General this moulding technology is also double-material injection-molding, is usually completed by one set of die, and needs special double-colored note Molding machine, double-color mold are increasingly prevailing currently on the market, and the appearance that product can be made in this technique is more beautiful, are easy to change color And spraying can not had to, but involve great expense, technology requirement is high；There are certain disadvantages when in use for existing bicolor injection mould End, does not have filtering function, the product quality after cover half may can be made containing the larger impurity of volume in gluey plastics Into certain influence, do not have the function of Double-ejection, it is not very convenient in the angle for adjusting cover half block, it is used to user When bring certain influence, for this purpose, it is proposed that a kind of bicolor injection mould with secondary ejecting mechanism.

Invention content

The main purpose of the utility model is that provide a kind of bicolor injection mould with secondary ejecting mechanism, Ke Yiyou Effect solves the problems in background technology.

To achieve the above object, the technical solution that the utility model is taken is：

A kind of bicolor injection mould with secondary ejecting mechanism, including No.1 feeding cylinder, injection molding machine and cover half public affairs chamber, institute It states No.1 feeding cylinder to be fixedly connected with injection molding machine, the side of the No.1 feeding cylinder is equipped with No. two feeding cylinders, and No. two feeding cylinders It is fixedly connected with injection molding machine, the inside of the No.1 feeding cylinder and No. two feeding cylinders is installed with filter screen, the No.1 The lower end of feeding cylinder is equipped with No.1 fuel shuffling tube, and the lower end of the No.1 fuel shuffling tube is equipped with No.1 cover half mother's chamber, No. two chargings The lower end of cylinder is equipped with No. two fuel shuffling tubes, and the lower end of No. two fuel shuffling tubes is equipped with No. two cover half mother's chambers, the lower end of the cover half public affairs chamber Equipped with cover half block, the inner tip of the cover half block is equipped with ejection ball, and the upper end for ejecting ball is equipped with elastic rod, the elastic rod Upper end be installed with T-bar, be installed with fixed block at the both sides of the edge of the cover half block, the fixed block it is interior Portion is installed with limited block, and one end of the limited block is equipped with rotating bar, and the other end of limited block is installed with fixation Bar, the lower end of the fixed block are equipped with telescopic rod, and the lower end of the telescopic rod is installed with driving motor, the telescopic rod Input terminal is electrically connected the output terminal of driving motor.

Preferably, the inner surface of the No.1 fuel shuffling tube and No. two fuel shuffling tubes is coated with high-temperaure coating.

Preferably, the No.1 feeding cylinder is fixedly connected by No.1 fuel shuffling tube with No.1 cover half mother's chamber, and No. two chargings Cylinder is fixedly connected by No. two fuel shuffling tubes with No. two cover half mother's chambers.

Preferably, the quantity of the telescopic rod is four groups.

Preferably, the outer surface of the elastic rod is equipped with ring spring.

Compared with prior art, the utility model has the advantages that：It can be to entering by the filter screen of setting Gluey plastics in mold are filtered, and prevent from generating the effect of die forming containing large volume of sundries in gluey plastics It influences.One ejecting structure is collectively constituted by the T-bar of setting, elastic rod and ejection ball, product after forming needs During by Double-ejection, can by pressing T-bar, at this time by elastic rod by the pressure conduction to ejection ball on on cover half block Product is ejected, and the surface for ejecting ball is round and smooth, and any abrasion will not be caused to product.Pass through the rotating bar of setting, limiting Block and fixed link can make up the mechanism of an adjusting cover half Block direction, after product shaping, only need to by rotating rotating bar, by It is stuck in the groove of limited block in rotating bar, and limited block is connect by fixed link with cover half block, at this time in rotation rotating bar In the process, it changes the direction of cover half block, is conducive to staff and ejection operation is carried out to the product after forming.It is whole A mold is simple, easy to operate, and the effect used is more preferable relative to traditional approach.

Description of the drawings

Fig. 1 is a kind of overall structure diagram of the bicolor injection mould with secondary ejecting mechanism of the utility model.

Fig. 2 is a kind of partial view of the bicolor injection mould with secondary ejecting mechanism of the utility model.

Fig. 3 is a kind of fixed block interior views of the bicolor injection mould with secondary ejecting mechanism of the utility model.

In figure：1st, No.1 feeding cylinder；2nd, injection molding machine；3rd, No. two feeding cylinders；4th, filter screen；5th, No.1 fuel shuffling tube；6th, No.1 Cover half mother's chamber；7th, No. two fuel shuffling tubes；8th, No. two cover half mother's chambers；9th, cover half public affairs chamber；10th, cover half block；11st, T-bar；12nd, elastic rod； 13rd, ball is ejected；14th, fixed block；15th, rotating bar；16th, limited block；17th, fixed link；18th, telescopic rod；19th, driving motor.

Specific embodiment

To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below With reference to specific embodiment, the utility model is expanded on further.

As shown in Figs. 1-3, a kind of bicolor injection mould with secondary ejecting mechanism, including No.1 feeding cylinder 1, injection molding machine 2 with cover half public affairs chamber 9, No.1 feeding cylinder 1 is fixedly connected with injection molding machine 2, the side of No.1 feeding cylinder 1 equipped with No. two feeding cylinders 3, and No. two feeding cylinders 3 are fixedly connected with injection molding machine 2, and the inside of No.1 feeding cylinder 1 and No. two feeding cylinders 3 is installed with filter screen 4, the lower end of No.1 feeding cylinder 1 is equipped with No.1 fuel shuffling tube 5, and the lower end of No.1 fuel shuffling tube 5 is equipped with No.1 cover half mother chamber 6, No. two into The lower end of barrel 3 is equipped with No. two fuel shuffling tubes 7, and the lower end of No. two fuel shuffling tubes 7 is equipped with No. two cover half mother chambers 8, under cover half public affairs chamber 9 End is equipped with cover half block 10, and the inner tip of cover half block 10 is equipped with ejection ball 13, and the upper end for ejecting ball 13 is equipped with elastic rod 12, bullet The upper end of property bar 12 is installed with T-bar 11, fixed block 14 is installed at the both sides of the edge of cover half block 10, fixed block 14 inside is installed with limited block 16, and one end of limited block 16 is equipped with rotating bar 15, and the other end of limited block 16 is fixed Fixed link 17 is installed, the lower end of fixed block 14 is equipped with telescopic rod 18, and the lower end of telescopic rod 18 is installed with driving motor 19, The input terminal of telescopic rod 18 is electrically connected the output terminal of driving motor 19.

The inner surface of No.1 fuel shuffling tube 5 and No. two fuel shuffling tubes 7 is coated with high-temperaure coating, and high-temperaure coating can make No.1 Fuel shuffling tube 5 is not easy to be damaged with No. two fuel shuffling tubes 7 in the gluey plastics for importing high temperature；No.1 feeding cylinder 1 passes through No.1 batch turning Pipe 5 is fixedly connected with No.1 cover half mother chamber 6, and No. two feeding cylinders 3 are fixed and connected by No. two fuel shuffling tubes 7 and No. two cover half mother chambers 8 It connects；The quantity of telescopic rod 18 is four groups；The outer surface of elastic rod 12 is equipped with ring spring, and ring spring can make the bullet of elastic rod 12 Property is more preferably.

It should be noted that the utility model is a kind of bicolor injection mould with secondary ejecting mechanism, when in use, By being packed into different gluey plastics from No. two feeding cylinders 3 to No.1 feeding cylinder 1, under the action of injection molding machine 2, gluey plastics lead to It crosses No.1 fuel shuffling tube 5 and No. two fuel shuffling tubes 7 respectively enters and carry out determining for the first time in No.1 cover half mother chamber 6 and No. two cover half mother chambers 8 Mould, during gluey plastics are by No.1 fuel shuffling tube 5 and No. two fuel shuffling tubes 7, by setting filter screen 4 that can prevent glue The larger impurity of the volume that contains in plastics enters in mold, affects to the product quality of forming, once fixed After mould, semi-finished product can enter in cover half public affairs chamber 9, at this point, under the action of driving motor 19, telescopic rod 18 stretches, and drive Cover half block 10 carries out secondary cover half to the semi-finished product in cover half public affairs chamber 9, and after the completion of cover half, product cannot be pushed up once sometimes Go out, at this time can by pressing T-bar 11, at this time by elastic rod 12 by the pressure conduction to ejection ball 13 on on cover half block 10 Product ejected, and eject ball surface it is round and smooth, any abrasion will not be caused to product, when being ejected to product, Sometimes due to the angle of cover half block 10 is bad, it is unfavorable for ejection operation, it at this time only need to be by rotating rotating bar 15, due to rotating bar 15 are stuck in the groove of limited block 16, and limited block 16 is connect by fixed link 17 with cover half block 10, at this time in rotation rotating bar During 15, change the direction of cover half block 10, it is more practical.

It has been shown and described with the advantages of basic principle of the utility model is with main feature and the utility model above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above-described embodiment and specification Only illustrate the principle of the utility model, under the premise of the spirit of the present invention and range is not departed from, the utility model is also Various change is had with improving, these variations are both fallen with improving in claimed the scope of the utility model.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of bicolor injection mould with secondary ejecting mechanism, including No.1 feeding cylinder（1）, injection molding machine（2）With cover half public affairs Chamber（9）, it is characterised in that：The No.1 feeding cylinder（1）With injection molding machine（2）It is fixedly connected, the No.1 feeding cylinder（1）Side Equipped with No. two feeding cylinders（3）, and No. two feeding cylinders（3）With injection molding machine（2）It is fixedly connected, the No.1 feeding cylinder（1）With No. two Feeding cylinder（3）Inside be installed with filter screen（4）, the No.1 feeding cylinder（1）Lower end be equipped with No.1 fuel shuffling tube （5）, the No.1 fuel shuffling tube（5）Lower end be equipped with No.1 cover half mother's chamber（6）, No. two feeding cylinders（3）Lower end be equipped with two Number fuel shuffling tube（7）, and No. two fuel shuffling tubes（7）Lower end be equipped with No. two cover half mother's chambers（8）, the cover half public affairs chamber（9）Lower end set There is cover half block（10）, the cover half block（10）Inner tip be equipped with ejection ball（13）, and eject ball（13）Upper end be equipped with bullet Property bar（12）, the elastic rod（12）Upper end be installed with T-bar（11）, the cover half block（10）Both sides of the edge at it is equal It is installed with fixed block（14）, the fixed block（14）Inside be installed with limited block（16）, the limited block（16） One end be equipped with rotating bar（15）, and limited block（16）The other end be installed with fixed link（17）, the fixed block（14） Lower end be equipped with telescopic rod（18）, the telescopic rod（18）Lower end be installed with driving motor（19）, the telescopic rod （18）Input terminal be electrically connected driving motor（19）Output terminal.

2. a kind of bicolor injection mould with secondary ejecting mechanism according to claim 1, it is characterised in that：Described one Number fuel shuffling tube（5）With No. two fuel shuffling tubes（7）Inner surface be coated with high-temperaure coating.

3. a kind of bicolor injection mould with secondary ejecting mechanism according to claim 1, it is characterised in that：Described one Number feeding cylinder（1）Pass through No.1 fuel shuffling tube（5）With No.1 cover half mother's chamber（6）It is fixedly connected, and No. two feeding cylinders（3）Pass through No. two Fuel shuffling tube（7）With No. two cover half mother's chambers（8）It is fixedly connected.

4. a kind of bicolor injection mould with secondary ejecting mechanism according to claim 1, it is characterised in that：It is described to stretch Contracting bar（18）Quantity be four groups.

5. a kind of bicolor injection mould with secondary ejecting mechanism according to claim 1, it is characterised in that：The bullet Property bar（12）Outer surface be equipped with ring spring.