CN212666602U

CN212666602U - Efficient and rapid injection mold

Info

Publication number: CN212666602U
Application number: CN202020491482.6U
Authority: CN
Inventors: 何冰冰
Original assignee: Yancheng Meixing New Material Technology Co ltd
Current assignee: Yancheng Meixing New Material Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-03-09
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a high-efficiency quick injection mold, which belongs to the technical field of injection molds and comprises a fixed mold and a movable mold, wherein the top end of the fixed mold is fixedly connected with the movable mold, one side of the inner wall of a mold cavity of the movable mold is provided with an embedded groove, the top end of the embedded groove is provided with a vent hole penetrating through the movable mold, a notch of one side of the embedded groove, which extends out of the movable mold, is embedded with a fixture block, the tail end of the fixture block is welded at the front end of an electric push rod, the input end of the electric push rod is electrically connected with an external power supply, a heat-conducting aluminum pipe is embedded in the shell of the fixed mold, a flared aluminum pipe box is arranged outside the vent hole at one end of the heat-conducting aluminum pipe when the fixed mold is cooled by injection molding, a fixed frame with a fan is arranged outside the flared box, the fan is, the problem of current injection mold lack simple effective heat dissipation and influence die sinking efficiency is solved.

Description

Efficient and rapid injection mold

Technical Field

The utility model relates to an injection mold technical field especially relates to a high-efficient swift injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

1. In the prior art, when an injection mold is used for injection molding, air in a mold cavity needs to be removed, the mold needs to be slowly opened when the mold is opened, the air is discharged when the mold is opened, and further the mold opening efficiency is reduced.

2. The injection mold in the prior art can open the mold after waiting for the mold cooling when the mold is opened by injection, and the mold in the prior art lacks a simple and effective cooling device when the mold is opened, so that the mold cooling time is long, and the mold opening efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient swift injection mold, the gomphosis groove has been seted up through the die cavity inner wall department at the movable mould, the backup pad front end of movable mould side fixing plate below has electric push rod switch-on injection molding system circular telegram operation when moulding plastics, then electric push rod is pushing away the fixture block embedding gomphosis inslot and is realizing the gomphosis sealed, drawing the fixture block through injection molding system control electric push rod and withdrawing from backward after the completion of moulding plastics, and then the bleeder vent of gomphosis inslot wall top spills the air escape in can with the movable mould, and then can open rapidly between movable mould and the cover half and take out the product, the long problem that influences the die sinking efficiency of die cavity exhaust time when having solved. Through embedding the heat conduction aluminum pipe in the cover half casing, there is the flaring case in the blow vent outside of heat conduction aluminum pipe one end when the cover half is moulded plastics and is cooled off, and the fixed frame that has the fan is installed to the flaring case outside, the system circular telegram operation is moulded plastics to the fan switch-on, and then the fan twitches the air current and blows the air current in the heat conduction aluminum pipe, makes its blow vent discharge from the heat conduction aluminum pipe other end, realizes effectively dispelling the heat to injection mold's simple, has solved the problem that current injection mold lacks effectively simply dispels the heat and influences die sinking.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of high-efficient swift injection mold, including cover half and movable mould, the top fixedly connected with movable mould of cover half, the gomphosis groove has been seted up to die cavity inner wall one side of movable mould, and the top in gomphosis groove sets up the bleeder vent that runs through the movable mould, one side notch department embedding that the gomphosis groove stretches out the movable mould has the fixture block, and the trailing end welding of fixture block has the front end in electric push rod, electric push rod's input electric connection external power source, and electric push rod's base fixed connection in the bottom of backup pad, the top of backup pad can be dismantled and connect in the bottom of fixed plate, and the fixed plate welds in.

Optionally, the casing inlayer embedding of cover half has the heat conduction aluminum pipe, and the both sides outer wall department that the cover half was stretched out to the both ends blow vent of heat conduction aluminum pipe, and the fixedly connected with flaring case of the vent department of cover half one side, the fixed frame can be dismantled in the flaring case outside, and installs the fan in the fixed frame, the input electric connection external power source of fan.

Optionally, a dust screen is fixedly connected to the inner wall of the fixing frame at the rear end of the fan.

Optionally, the dust shielding plate is detachably connected to two sides of the movable mold at the air hole outlet, and air holes are formed in the surface of the dust shielding plate.

The utility model has the advantages as follows:

1. the utility model discloses a die cavity inner wall department at the movable mould sets up out the gomphosis groove, the backup pad front end of movable mould side fixed plate below has electric push rod switch-on injection molding system circular telegram operation when moulding plastics, then electric push rod is pushing away that the gomphosis is realized to the fixture block embedding inslot and is sealed, drawing the fixture block and withdrawing from backward through injection molding system control electric push rod after the completion of moulding plastics, and then the bleeder vent of gomphosis inslot wall top spills the air escape in can with the movable mould, and then can open rapidly between movable mould and the cover half and take out the product, the long problem that influences die sinking efficiency of die cavity exhaust time when having solved current injection mold.

2. The utility model discloses an embedding heat conduction aluminum pipe in the cover half casing, there is the flaring case in the blow vent outside of heat conduction aluminum pipe one end when the cover half is moulded plastics and is cooled off, and the fixed frame that the installation has the fan outside the flaring case, the circular telegram operation of fan switch-on injection molding system, and then the air current of fan twitch air current in with the heat conduction aluminum pipe blows, make its blow vent discharge from the heat conduction aluminum pipe other end, realize effectively dispelling the heat to injection mold's simple, the problem of current injection mold lack simple effective heat dissipation influence die sinking efficiency has been solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model discloses a high-efficient swift injection mold's whole cross-sectional view.

Fig. 2 is the utility model discloses a high-efficient swift injection mold's fixed frame cross-sectional view.

In the figure: 1. fixing a mold; 2. moving the mold; 3. a fitting groove; 4. air holes are formed; 5. a clamping block; 6. an electric push rod; 7. a support plate; 8. a fixing plate; 9. a heat-conducting aluminum tube; 10. a vent; 11. a flaring box; 12. a fixing frame; 13. a fan; 14. a dust screen; 15. a dust shield.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A high-efficiency fast injection mold according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, the embodiment of the utility model provides a pair of high-efficient swift injection mold, including cover half 1 and movable mould 2, the top fixedly connected with movable mould 2 of cover half 1, gomphosis groove 3 has been seted up to die cavity inner wall one side of movable mould 2, and the top in gomphosis groove 3 sets up bleeder vent 4 that runs through movable mould 2, one side notch department that gomphosis groove 3 stretches out movable mould 2 imbeds has fixture block 5, and the tail end of fixture block 5 welds in the front end of electric putter 6, the input electric connection external power source of electric putter 6, and the base fixed connection of electric putter 6 in the bottom of backup pad 7, the top of backup pad 7 can be dismantled and connect in the bottom of fixed plate 8, and fixed plate 8 welds in outer wall one side of movable mould 2.

Illustratively, an embedding groove 3 is formed in the inner wall of a mold cavity of the movable mold 2, an electric push rod 6 is arranged at the front end of a support plate 7 below a fixed plate 8 on one side of the movable mold 2 during injection molding and is connected with an injection molding system to be powered on to operate, then the electric push rod 6 pushes a fixture block 5 to be embedded into the embedding groove 3 to realize embedding sealing, after injection molding is completed, the electric push rod 6 is controlled by the injection molding system to pull the fixture block 5 to retreat backwards, then air holes 4 above the inner wall of the embedding groove 3 are leaked to discharge air in the movable mold 2, and then a product can be rapidly opened between the movable mold 2 and the.

Referring to fig. 1, the casing inlayer embedding of cover half 1 has heat conduction aluminum pipe 9, and the both sides outer wall department that cover half 1 was stretched out to the both ends blow vent 10 of heat conduction aluminum pipe 9, and the blow vent 10 fixedly connected with flaring case 11 of cover half 1 one side, 11 outsides of flaring case can be dismantled and be connected with fixed frame 12, and install fan 13 in the fixed frame 12, fan 13's input electric connection external power source.

Illustratively, a heat-conducting aluminum pipe 9 is embedded in a shell of the fixed die 1, a flared box 11 is arranged outside a vent 10 at one end of the heat-conducting aluminum pipe 9 when the fixed die 1 is cooled by injection molding, a fixed frame 12 with a fan 13 is arranged outside the flared box 11, the fan 13 is connected with an injection molding system to be powered on for operation, and then the fan 13 pumps airflow to blow the airflow in the heat-conducting aluminum pipe 9, so that the airflow is discharged from the vent 10 at the other end of the heat-conducting aluminum pipe 9, and simple and effective heat dissipation of an injection mold is realized.

Referring to fig. 2, a dust screen 14 is fixedly connected to an inner wall of the fixed frame 12 at the rear end of the fan 13.

Illustratively, a dust screen 14 is provided outside the fixed frame 12 to prevent dust from being sucked into the heat conductive aluminum pipe 9.

Referring to fig. 1, dust shielding plates 15 are detachably connected to two sides of the movable mold 2 at the outlet of the air vent 4, and air holes are formed in the surfaces of the dust shielding plates 15.

Illustratively, the top end of the air vent 4 is provided with a dust shielding plate 15 for ventilation, and the tiny air holes of the dust shielding plate prevent dust from falling into the air vent 4.

The utility model relates to a high-efficient swift injection mold, the die cavity inner wall department of movable mould 2 is opened out the gomphosis groove 3, the electric push rod 6 switches on the circular telegram operation of injection molding system in the backup pad 7 front end below the fixed plate 8 of movable mould 2 one side during injection molding, then the electric push rod 6 is pushing away fixture block 5 and is imbedding in gomphosis groove 3 and realize the gomphosis sealed, control electric push rod 6 through injection molding system after the completion of injection molding and pull fixture block 5 and withdraw from backward, and then the bleeder vent 4 above the gomphosis groove 3 inner wall is leaked and can be discharged the air in the movable mould 2, and then can open rapidly between movable mould 2 and cover half 1 and take out the product, imbed heat conduction aluminum pipe 9 in the cover half 1 casing, there is flaring case 11 outside the blow vent 10 of heat conduction aluminum pipe 9 one end when cover half 1 is moulded and cooled off, and then the fan 13 pumps the airflow to blow the airflow in the heat-conducting aluminum pipe 9, so that the airflow is discharged from the air vent 10 at the other end of the heat-conducting aluminum pipe 9, and the simple and effective heat dissipation of the injection mold is realized.

It should be noted that, the utility model relates to a high-efficient swift injection mold, including cover half 1, movable mould 2, gomphosis groove 3, bleeder vent 4, fixture block 5, electric push rod 6, backup pad 7, fixed plate 8, heat conduction aluminum pipe 9, blow vent 10, flaring case 11, fixed frame 12, fan 13, dust screen 14, dust shield 15, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Above fan 13 that uses can select for use the fan of swf-0710 model, and the electric push rod 6 that uses can select for use the electric push rod of YLSZ12 model, can also select fan and electric push rod by oneself according to user's demand, and above-mentioned fan and electric push rod are current products on the market, and its theory of operation and inner structure are known to technical field's that belongs to technical field's technical personnel, the utility model discloses just utilized above-mentioned main part function and do not improved its inner structure, consequently, no longer detailed description here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a high-efficient swift injection mold, includes cover half (1) and movable mould (2), the top fixedly connected with movable mould (2) of cover half (1), its characterized in that: the die cavity inner wall one side of movable mould (2) has been seted up gomphosis groove (3), and the top in gomphosis groove (3) sets up bleeder vent (4) that run through movable mould (2), one side notch department that gomphosis groove (3) stretched out movable mould (2) has embedded block (5), and the tail end of block (5) welds in the front end of electric push rod (6), the input electric connection external power source of electric push rod (6), and the base fixed connection in the bottom of backup pad (7) of electric push rod (6), the top of backup pad (7) can be dismantled and connect in the bottom of fixed plate (8), and fixed plate (8) weld in outer wall one side of movable mould (2).

2. An efficient and rapid injection mold according to claim 1, characterized in that: the utility model discloses a cover half, including cover half, fan (12), fan (13), the casing inlayer embedding of cover half (1) has heat conduction aluminum pipe (9), and both sides outer wall department that cover half (1) was stretched out in both ends blow vent (10) of heat conduction aluminum pipe (9), and the fixedly connected with flaring case (11) of blow vent (10) department of cover half (1) one side, fixed frame (12) can be dismantled in flaring case (11) outside and be connected with, and install fan (13) in fixed frame (12), the input electric connection external power source of fan (13).

3. An efficient and rapid injection mold according to claim 2, characterized in that: the inner wall of the fixed frame (12) at the rear end of the fan (13) is fixedly connected with a dust screen (14).

4. An efficient and rapid injection mold according to claim 1, characterized in that: the dust shielding plate (15) is detachably connected to the two sides of the movable mold (2) at the outlet of the air hole (4), and air holes are formed in the surface of the dust shielding plate (15).