CN209699752U - A kind of vertical injection mould - Google Patents

Abstract

The utility model discloses a kind of vertical injection moulds, including die main body, upper mold and lower mold, position-limited needle is vertically fixedly connected at one side external surface corner location of the upper mold, the upper end of the die main body is fixedly installed with upper end receiving block, upper mould part mounting blocks are fixedly installed on the downside of the upper end receiving block, the downside end face of the upper mould part mounting blocks is fixedly linked by support column and one end face of pedestal, and the upside of the lower mold is equipped with lower mode.The utility model is in whole structure, through the lower mode of setting in conjunction with lower die jacking block activity, mold entirety under the product that can be finished injection molding by the effect of lower die jacking block after product is molded completion is detached from by the effect of vertical direction, it avoids and is contacted with lower mold, the case where causing product that some factors is answered to scratch, improves the smoothness of product appearance, improves the practicability of solid tool, whole practical strong, the effect used is more preferable relative to traditional approach.

Description

A kind of vertical injection mould

Technical field

The utility model relates to injection mold technology more particularly to a kind of vertical injection moulds.

Background technique

In modern Mold Making, using injection molding method itself main advantage is that speed of production is fast, efficiency Height operates and automation can be achieved, and various shapes, size can be descending, wherein the essence of most importantly injecting products size Really, the technology of the hot runner system used in the prior art is still immature, causes to occur pressure during injection molding excessive, warm High situation is spent, makes the decrease in yield of product, and shaped article surface is ambiguous more obvious, in addition, in the process of injection molding In will lead at injecting head remaining plastic body the case where will appear overflow, cause to be dropped in product external surfaces after molding, And it is unfavorable for cleaning.Injection mold in the prior art can not be molded needle tubing by multiple groups mostly and carry out while be molded, And every group can flexibly control, therefore will lead to during injection molding due to must not control and work as when staying, cause product at Product rate reduces.Therefore, a kind of vertical injection mould is proposed regarding to the issue above, and practicability is more preferable.

Summary of the invention

The purpose of this utility model is to provide a kind of vertical injection moulds, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of vertical injection mould, including die main body, upper mold and lower mold, a side external surface four of the upper mold Angular position is vertically fixedly connected with position-limited needle, and the upper end of the die main body is fixedly installed with upper end receiving block, the upper end Upper mould part mounting blocks are fixedly installed on the downside of receiving block, the downside end face of the upper mould part mounting blocks passes through support Column is fixedly linked with one end face of pedestal, and the upside of the lower mold is equipped with lower mode, the fixed peace in the side of the lower mode Equipped with lower die jacking block, the middle position of the upper end receiving block is provided with injection hole, the side end face installation of the lower mold There is hydraulic cylinder, the lower die Renhe lower die jacking block is arranged in injection mold slot, the interposition of the upper mould part mounting blocks The place of setting offers injection molding through-hole, and wire plug connection port, the wire plug connection are equipped on the downside of the upper mould part mounting blocks Port is connected by conducting wire with solenoid valve, and the solenoid valve is connected with one end of injection molding needle tubing, and one end of the injection molding needle tubing is solid Dingan County's dress is connected in injecting head, and a side end face of the injecting head is mounted on the side of injection device, and the injection molding needle tubing is separate The side of injecting head is equipped with injection molding syringe needle, and the inside of the injection molding syringe needle is equipped with anti-overflow spring.

Preferably, the upper end receiving block is identical as upper mould part mounting blocks dimensions, and passes through fastening bolt It is connected, the injection molding through-hole is connected with the fixed grafting of injection hole.

Preferably, the side of the lower die jacking block offers fortune sink, the lower side of the lower die jacking block and hydraulic cylinder One end is connected.

Preferably, the injection molding needle tubing is provided with five groups, and every group of equal fixed vertical is connected to the downside appearance of injecting head Face.

Preferably, the injection device is connected with solenoid valve, and each group solenoid valve is corresponded with each group injection device.

Preferably, one end of the anti-overflow spring is fixedly connected on one end of injection molding syringe needle, and anti-overflow spring activity It is serially connected in the outer surface of the movable connecting rod of the inside of injection molding syringe needle.

Compared with prior art, the utility model has the beneficial effects that the utility model is in whole structure, by setting The lower mode set can will be molded after product is molded completion by the effect of lower die jacking block in conjunction with lower die jacking block activity The product finished is detached from lower mold entirety by the effect of vertical direction, avoids and contacts with lower mold, product is caused to answer part The case where factor scratches improves the smoothness of product appearance.Needle tubing is molded by the multiple groups added and each group passes through Corresponding injection device carries out amount when control injection molding, and the speed of injection molding, another so as to improve the precision of injection molding Aspect in whole control mode, controls electromagnetism valve actuation by injection device by the connection between solenoid valve and injection device Make, and solenoid valve feeds back the injection molding flow of corresponding each group port, so as to further control the essence of injection molding Standard improves the accuracy of injection molding.Anti-overflow spring is added in one end of injection molding needle tubing, can prevent after injection molding finishes, lead In the lower end of injection molding syringe needle, there is a situation where overflows, and the mould-injection of syringe needle side to be made to be dropped in the outer surface of product for cause, is not easy to clear Reason, improves certain practicability.Device overall practical is strong, easy to operate, and the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of vertical injection mould of the utility model.

Fig. 2 is a kind of partial structure diagram of vertical injection mould of the utility model.

Fig. 3 is a kind of injection molding needle tubing portion structure schematic diagram of vertical injection mould of the utility model.

Fig. 4 is a kind of injection molding needle tubing part interior enlarged structure schematic diagram of vertical injection mould of the utility model.

In figure: 1, die main body；2, upper mold；3, lower mold；4, position-limited needle；5, upper end receiving block；6, upper mould part Mounting blocks；7, support column；8, pedestal；9, lower mode；10, lower die jacking block；11, injection hole；12, hydraulic cylinder；13, injection mold Slot；14, it is molded through-hole；15, wire plug connection port；16, solenoid valve；17, it is molded needle tubing；18, injecting head；19, injection device；20, It is molded syringe needle；21, anti-overflow spring.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of vertical injection mould, including die main body 1, upper mold 2 and lower mold 3, the side appearance of the upper mold 2 Position-limited needle 4 is vertically fixedly connected at the corner location of face, the upper end of the die main body 1 is fixedly installed with upper end receiving block 5, institute The downside for stating upper end receiving block 5 is fixedly installed with upper mould part mounting blocks 6, the lower side of the upper mould part mounting blocks 6 Face is fixedly linked by support column 7 and 8 one end face of pedestal, and the upside of the lower mold 3 is equipped with lower mode 9, the lower die The side of benevolence 9 is fixedly installed with lower die jacking block 10, and the middle position of the upper end receiving block 5 is provided with injection hole 11, described One side end face of lower mold 3 is equipped with hydraulic cylinder 12, and the lower mode 9 and lower die jacking block 10 are arranged in injection mold slot 13, The middle position of the upper mould part mounting blocks 6 offers injection molding through-hole 14, the downside of the upper mould part mounting blocks 6 Wire plug connection port 15 is installed, the wire plug connection port 15 is connected by conducting wire with solenoid valve 16, the solenoid valve 16 and The one end for being molded needle tubing 17 is connected, and one end of the injection molding needle tubing 17, which is fixedly mounted, to be connected in injecting head 18, the injecting head 18 side end face is mounted on the side of injection device 19, and the injection molding needle tubing 17 is equipped with injection molding needle far from the side of injecting head 18 First 20, the inside of the injection molding syringe needle 20 is equipped with anti-overflow spring 21.

Further, the upper end receiving block 5 is identical as 6 dimensions of upper mould part mounting blocks, and passes through fastening Bolt is connected, and the injection molding through-hole 14 is connected with the fixed grafting of injection hole 11.

Further, the side of the lower die jacking block 10 offers fortune sink, the lower side of the lower die jacking block 10 and liquid One end of cylinder pressure 12 is connected.

Further, the injection molding needle tubing 17 is provided with five groups, and every group of equal fixed vertical is connected under injecting head 18 Side external surface.

Further, the injection device 19 is connected with solenoid valve 16, and each group solenoid valve 16 and each group injection device 19 are uniform One is corresponding.

Further, one end of the anti-overflow spring 21 is fixedly connected on one end of injection molding syringe needle 20, and anti-overflow stray bullet 21 activity of spring is serially connected in the outer surface of the movable connecting rod of the inside of injection molding syringe needle 20.

It should be noted that the utility model is a kind of vertical injection mould.

As shown in Figs 1-4, before use, the fixation of corresponding injection molding tube is screwed tight at injection hole 11, then opening is internal Corresponding switch, when in use, molds upper mold 2 and lower mold 3 by mechanical part, then will by injection hole 11 The injected plastics material melted accordingly is molded into lower mold 3 by being molded needle tubing 17, in actually injection molding, firstly, in upper mold 2 When decline, injection molding syringe needle 20 is slowly contacted with lower mold 3, will note under the action of the anti-overflow spring 21 being molded inside syringe needle 20 Modeling opening is opened, and then controls solenoid valve 16 by control syringe 19 in internal circuit and injected plastics material is flowed into lodging needle tubing In 17, corresponding injected plastics material is molded into according to a certain amount under the collective effect of solenoid valve 16 by mold by injection device 19 In, when certain group injection device 19 stops injection molding wherein, integral molded plastic needle tubing 17, which moves upwards, makes injection molding syringe needle 20 leave lower mold 3 Surface, anti-overflow spring 21 close injection hole under the action of original pulling force.After whole whole injection moldings finish, in internal liquid Lower die jacking block 10 is jacked up under the action of cylinder pressure 12, the mold completed is made to leave lower mold 2, is added in one end of injection molding needle tubing 17 Anti-overflow spring 21 can prevent after injection molding finishes, cause injection molding syringe needle 20 there is a situation where overflows to make needle for lower end The mould-injection of first side is dropped in the outer surface of product, is not easy to clear up, and improves certain practicability.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of vertical injection mould, including die main body (1), upper mold (2) and lower mold (3), it is characterised in that: on described It is vertically fixedly connected with position-limited needle (4) at one side external surface corner location of mold (2), the upper end of the die main body (1) is solid Dingan County is equipped with upper end receiving block (5), is fixedly installed with upper mould part mounting blocks (6), institute on the downside of the upper end receiving block (5) The downside end face for stating upper mould part mounting blocks (6) is fixedly linked by support column (7) and (8) one end face of pedestal, the lower die Tool (3) upside be equipped with lower mode (9), the side of the lower mode (9) is fixedly installed with lower die jacking block (10), it is described on The middle position at end receiving block (5) is provided with injection hole (11), and a side end face of the lower mold (3) is equipped with hydraulic cylinder (12), the lower mode (9) and lower die jacking block (10) are arranged in injection mold slot (13), the upper mould part mounting blocks (6) middle position offers injection molding through-hole (14), is equipped with wire plug connection on the downside of the upper mould part mounting blocks (6) Port (15), the wire plug connection port (15) are connected by conducting wire with solenoid valve (16), the solenoid valve (16) and injection molding needle The one end for managing (17) is connected, and one end of injection molding needle tubing (17), which is fixedly mounted, to be connected in injecting head (18), the injecting head (18) a side end face is mounted on the side of injection device (19), and injection molding needle tubing (17) is installed far from the side of injecting head (18) Have injection molding syringe needle (20), the inside of injection molding syringe needle (20) is equipped with anti-overflow spring (21).

2. a kind of vertical injection mould according to claim 1, it is characterised in that: the upper end receiving block (5) and upper mold It is identical to have member mounting block (6) dimensions, and be connected by fastening bolt, the injection molding through-hole (14) and injection hole (11) Fixed grafting is connected.

3. a kind of vertical injection mould according to claim 1, it is characterised in that: open the side of the lower die jacking block (10) Equipped with fortune sink, the lower side of the lower die jacking block (10) is connected with one end of hydraulic cylinder (12).

4. a kind of vertical injection mould according to claim 1, it is characterised in that: the injection molding needle tubing (17) is provided with five Group, and every group of equal fixed vertical is connected to the lower side external surface of injecting head (18).

5. a kind of vertical injection mould according to claim 1, it is characterised in that: the injection device (19) and solenoid valve (16) it is connected, and each group solenoid valve (16) is corresponded with each group injection device (19).

6. a kind of vertical injection mould according to claim 1, it is characterised in that: one end of the anti-overflow spring (21) It is fixedly connected on one end of injection molding syringe needle (20), and anti-overflow spring (21) activity is serially connected in the work of the inside of injection molding syringe needle (20) The outer surface of dynamic connecting rod.