CN215791396U

CN215791396U - 3D prints quick injection mold

Info

Publication number: CN215791396U
Application number: CN202121954811.7U
Authority: CN
Inventors: 周勤彪
Original assignee: Shanghai Liupu Technology Co ltd
Current assignee: Shanghai Liupu Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of injection molds and discloses a 3D printing rapid injection mold which comprises a positioning mold, wherein an injection mold is arranged at the top of the positioning mold, an injection molding pipe is fixedly connected inside the injection mold, one end of the injection molding pipe, which extends into the injection mold, is fixedly connected with a flow dividing pipe, a forming groove is formed in the upper surface of the positioning mold, and a jacking mechanism is arranged inside the positioning mold; have magnetism and attract the joint iron to slide through spacing electromagnetism iron circular telegram, the joint iron is at spacing spring, make the jacking iron prop slide and rise under the effect of jacking spring resilience force in joint groove and the jacking spring, the jacking iron prop slides and rises and makes injection moulding's finished product by ejecting shaping inslot portion, make after the completion of moulding plastics, the product carries out quick separation with injection mold more easily, make injection moulding's finished product more easily by taking out the mould, further finished product quality and production efficiency have been improved, and reached and to have can be with injection moulding product and injection mold quickly separating's effect.

Description

3D prints quick injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to a 3D printing rapid injection mold.

Background

3D prints the technique that is a rapid prototyping, and 3D prints and adopts digital technology material printer to realize usually, and 3D prints along with the development of science and technology and is applied in fields such as injection mold manufacturing, industrial design, dentistry and medical industry.

The injection mold is mainly used for changing the injection molding material into a molten state or a liquid state and injecting the molten state or the liquid state into the injection mold, and parts with corresponding appearances and structures are endowed or manufactured by changing the shape of the molten state or the liquid state material.

Therefore, in order to solve the problems, a 3D printing rapid injection mold is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a 3D printing rapid injection mold which has the advantages that one injection mold can simultaneously inject a plurality of products, and the injection products can be rapidly separated from the injection mold.

In order to realize the purposes that one injection mold can simultaneously inject a plurality of products and can quickly separate the injection products from the injection mold, the utility model provides the following technical scheme: the utility model provides a 3D prints quick injection mold, includes the locating die, the top of locating die is provided with the injection mould, the inside fixedly connected with injection molding pipe of injection mould, the one end fixedly connected with shunt tubes that the pipe stretched into the injection mould of moulding plastics, the shaping groove has been seted up to the upper surface of locating die, the inside of locating die is provided with climbing mechanism.

Preferably, the upper surface of the positioning die is provided with a limiting groove, the bottom of the injection die is arranged in the limiting groove, and the shunt pipe is fixedly connected in the injection die.

Preferably, the shunt tubes are four and are symmetrically distributed along the central line of the injection mould, the four shunt tubes are fixedly connected to one end, extending into the injection mould, of the injection mould pipe, and the shunt tubes are communicated with the injection mould pipe.

Preferably, there are four molding grooves, the molding grooves are symmetrically distributed around the center line of the positioning die, one ends of the shunt tubes, far away from the injection molding pipe, are communicated with the molding grooves, the shunt tubes correspond to the molding grooves in position, and the four molding grooves are communicated with the injection molding pipe through the four shunt tubes respectively.

Preferably, climbing mechanism includes reset electromagnet, jacking spring, jacking iron pillar, joint iron, spacing spring, spacing electro-magnet, card festival groove, the inside fixedly connected with reset electromagnet of positioning die, the bottom of shaping inslot wall is provided with four climbing mechanisms, and climbing mechanism symmetric distribution is in the four corners of shaping inslot wall bottom.

Preferably, the upper surface of the reset electromagnet is fixedly connected with a jacking spring, one end of the jacking spring, which is far away from the reset electromagnet, is fixedly connected with a jacking iron column, and the reset electromagnet is corresponding to the jacking iron column in position and matched in specification.

Preferably, jacking iron prop sliding connection is in the inside of positioning die, the joint groove has all been seted up to the both sides of jacking iron prop, the inside grafting in joint groove has joint iron.

Preferably, the spacing spring of one side fixedly connected with that jacking iron prop is kept away from to joint iron, the spacing electromagnet of one side fixedly connected with that joint iron is kept away from to spacing spring, spacing electromagnet fixed connection is in the inside of positioning die, joint iron sliding connection is in the inside of positioning die, the corresponding and specification phase-match in position of spacing electromagnet and joint iron.

Preferably, the reset electromagnet and the limit electromagnet are electrically connected with an external power supply.

Has the advantages that:

1. this kind of 3D prints quick injection mold, the material of moulding plastics of fuse state or liquid state is inside through four shunt tubes of injection molding pipe inflow four shunt tubes, flow in the inside of four shaping grooves respectively through four shunt tubes, and make the material of moulding plastics be full of the shaping groove, make four finished products of once enough injection moulding, make a plurality of products of injection moulding of single use, further make the efficiency of moulding plastics obtain improving, and reached the effect that a plurality of products can be moulded plastics simultaneously to an injection moulding.

2. This kind of 3D prints quick injection mold, it has magnetism and attracts the joint iron to slide to pass through spacing electromagnetism iron circular telegram, the joint iron is at spacing spring, card festival groove makes the jacking iron prop slide and rise under the effect of jacking spring resilience force, the jacking iron prop slides and rises and makes injection moulding's finished product by ejecting shaping inslot portion, make after the completion of moulding plastics, the product carries out quick separation with injection mold more easily, make injection moulding's finished product more easily by taking out the mould, further finished product quality and production efficiency have been improved, and reached and to have can be with injection moulding product and injection mold quickly separating's effect.

Drawings

FIG. 1 is a schematic view of a positioning mold and an injection mold in a first view in partial cross-section according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of a second perspective view of a positioning mold and injection mold in partial cross-section in accordance with the present invention;

FIG. 4 is an exploded view of the jacking mechanism of the present invention;

fig. 5 is an exploded view of the positioning mold and the injection mold of fig. 3 according to the present invention.

In the figure: 1. positioning the mold; 2. injection molding; 3. injection molding a tube; 4. a shunt tube; 5. forming a groove; 6. a jacking mechanism; 7. resetting the electromagnet; 8. a jacking spring; 9. jacking the iron column; 10. clamping iron; 11. a limiting spring; 12. a limiting electromagnet; 13. a clamping section groove; 14. and a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a 3D prints quick injection mold, including locating mold 1, the top of locating mold 1 is provided with injection mold 2, spacing recess 14 has been seted up to the upper surface of locating mold 1, the bottom of injection mold 2 sets up in the inside of spacing recess 14, shunt tubes 4 fixed connection is in the inside of injection mold 2, the inside fixed connection of injection mold 2 has injection pipe 3, the one end fixed connection shunt tubes 4 that injection pipe 3 stretched into injection mold 2, shunt tubes 4 have four, and shunt tubes 4 are with injection mold 2 central line be the symmetric distribution, four shunt tubes 4 all fixed connection are in the one end that injection pipe 3 stretched into injection mold 2, shunt tubes 4 and injection pipe 3 are linked together.

Shaping groove 5 has been seted up to the upper surface of positioning die 1, and shaping groove 5 has four, and shaping groove 5 is the symmetric distribution with positioning die 1 central line, and the one end that the pipe 3 was moulded to the shunt tubes 4 was kept away from is linked together with shaping groove 5, and shunt tubes 4 is corresponding with shaping groove 5's position, and four shaping grooves 5 all are linked together with the pipe 3 of moulding plastics through four shunt tubes 4 respectively, and the inside of positioning die 1 is provided with climbing mechanism 6.

The injection molding material in a molten state or a liquid state flows into the four shunt tubes 4 through the injection molding tube 3, flows into the four molding grooves 5 through the four shunt tubes 4 respectively, and makes the injection molding material full of the molding grooves 5, so that four finished products can be injection molded at one time, a plurality of products can be injection molded by using one injection mold at a single time, the injection molding efficiency is further improved, and the effect that a plurality of products can be simultaneously injection molded by using one injection mold is achieved.

Climbing mechanism 6 is including reset electromagnet 7, jacking spring 8, jacking iron pillar 9, joint iron 10, spacing spring 11, spacing electromagnet 12, card festival groove 13, the inside fixedly connected with reset electromagnet 7 of positioning die 1, the bottom of 5 inner walls in shaping groove is provided with four

climbing mechanism

6, and 6 symmetric distribution of climbing mechanism are in the four corners of 5 inner wall bottoms in shaping groove, the last fixed surface of reset electromagnet 7 is connected with jacking spring 8, the one end fixedly connected with jacking iron pillar 9 of reset electromagnet 7 is kept away from to jacking spring 8, reset electromagnet 7 is corresponding and the specification phase-match with the position of jacking iron pillar 9.

Jacking iron prop 9 sliding connection is in the inside of positioning die 1, joint groove 13 has all been seted up to jacking iron prop 9's both sides, joint groove 13's inside is pegged graft and is had joint iron 10, joint iron 10 keeps away from one side fixedly connected with spacing spring 11 of jacking iron prop 9, spacing spring 11 keeps away from the spacing electro-magnet 12 of one side fixedly connected with of joint iron 10, spacing electro-magnet 12 fixed connection is in the inside of positioning die 1, joint iron 10 sliding connection is in the inside of positioning die 1, spacing electro-magnet 12 is corresponding and the specification phase-match with the position of joint iron 10, electro-magnet 7 resets, spacing electro-magnet 12 all is connected with the external power supply electricity.

Have magnetism and attract joint iron 10 to slide through the circular telegram of spacing electro-magnet 12, joint iron 10 is at spacing spring 11, card festival groove 13 makes jacking iron prop 9 slide and rise under the effect of 8 resilience forces of jacking spring, jacking iron prop 9 slides and rises and makes injection moulding's finished product by 5 insides of ejecting shaping groove, make after the completion of moulding plastics, the product carries out quick separation with injection mold more easily, make injection moulding's finished product more easily by taking out the mould, further finished product quality and production efficiency have been improved, and reached and to have can be with injection moulding product and injection mold quickly separating's effect.

The working principle is as follows: the operator injects into the material of moulding plastics of fuse state or liquid state through injection moulding pipe 3, and the rethread injection moulding pipe 3 flows into shunt tubes 4, flows into inside the shaping groove 5 through shunt tubes 4 to make the material of moulding plastics be full of shaping groove 5, because the inside four shaping grooves 5 that are provided with of a positioning die 1 are moulded plastics simultaneously, make four finished products of disposable injection moulding, improved the efficiency of moulding plastics.

The back operator control external power supply of accomplishing of moulding plastics gives spacing electro-magnet 12 power supplies, spacing electro-magnet 12 circular telegram has magnetism and attracts joint iron 10 to slide, joint iron 10 slides and makes spacing spring 11 compressed, joint iron 10 slides no longer contacts with card festival groove 13 and makes the motion of jacking iron prop 9 no longer by the restriction, it slides and rises to drive jacking iron prop 9 under the effect of jacking spring 8 resilience force, jacking iron prop 9 slides and rises and makes injection moulding's finished product inside by ejection shaping groove 5, make injection moulding's finished product more easily taken out the mould.

After taking out injection moulding's finished product, the operator controls external power source and stops to supply power for spacing electro-magnet 12, spacing electro-magnet 12 loses magnetism and makes joint iron 10 slide under the effect of spacing spring 11 resilience force, joint iron 10 slides and keeps away from the one end of spacing spring 11 and supports the surface at jacking iron prop 9, operator control external power source simultaneously supplies power for reset electro-magnet 7, reset electro-magnet 7 circular telegram has magnetism and attracts jacking iron prop 9 to slide, jacking iron prop 9 slides and drives joint groove 13 motion, joint groove 13 motion is corresponding when joint iron 10 and joint groove 13's position under the effect of spacing spring 11 resilience force and joint iron 10 slides and stretches into joint groove 13 inside once more and restricts the motion of jacking iron prop 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D prints quick injection mold, includes positioning die (1), its characterized in that: the top of positioning die (1) is provided with injection mould (2), the inside fixedly connected with of injection mould (2) moulds tub (3) of moulding plastics, mould tub (3) and stretch into one end fixedly connected with shunt tubes (4) of injection mould (2), shaping groove (5) have been seted up to the upper surface of positioning die (1), the inside of positioning die (1) is provided with climbing mechanism (6).

2. The 3D printing rapid injection mold according to claim 1, characterized in that: limiting grooves (14) are formed in the upper surface of the positioning die (1), the bottom of the injection die (2) is arranged in the limiting grooves (14), and the shunt tubes (4) are fixedly connected in the injection die (2).

3. The 3D printing rapid injection mold according to claim 2, characterized in that: the number of the shunt tubes (4) is four, and the shunt tubes (4) are symmetrically distributed along the central line of the injection mould (2).

4. The 3D printing rapid injection mold according to claim 1, characterized in that: the four molding grooves (5) are symmetrically distributed on the center line of the positioning die (1), and one end, far away from the injection molding pipe (3), of the flow dividing pipe (4) is communicated with the molding grooves (5).

5. The 3D printing rapid injection mold according to claim 1, characterized in that: climbing mechanism (6) are including reset electromagnet (7), jacking spring (8), jacking iron prop (9), joint iron (10), spacing spring (11), spacing electro-magnet (12), card festival groove (13), the inside fixedly connected with reset electromagnet (7) of positioning die (1), the bottom of shaping groove (5) inner wall is provided with four climbing mechanism (6).

6. The 3D printing rapid injection mold according to claim 5, characterized in that: the upper surface of electro-magnet that resets (7) fixed surface is connected with jacking spring (8), one end fixedly connected with jacking iron prop (9) of electro-magnet that resets (7) are kept away from in jacking spring (8).

7. The 3D printing rapid injection mold according to claim 5, characterized in that: jacking iron prop (9) sliding connection is in the inside of positioning die (1), joint groove (13) have all been seted up to the both sides of jacking iron prop (9), the inside grafting in joint groove (13) has joint iron (10).

8. The 3D printing rapid injection mold according to claim 5, characterized in that: spacing spring (11) of one side fixedly connected with of jacking iron prop (9) is kept away from in joint iron (10), spacing electromagnet (12) of one side fixedly connected with of joint iron (10) are kept away from in spacing spring (11), spacing electromagnet (12) fixed connection is in the inside of location mould (1), joint iron (10) sliding connection is in the inside of location mould (1).