CN215151403U

CN215151403U - Easily radiating injection mold

Info

Publication number: CN215151403U
Application number: CN202121710729.XU
Authority: CN
Inventors: 夏宇峰
Original assignee: Hangzhou Hongda Sports & Entertainment Co ltd
Current assignee: Hangzhou Hongda Sports & Entertainment Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-14
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses an easy radiating injection mold relates to injection mold technical field, include the die body and set up in the die cover at its top, the left side of die body has just been seted up by the bottom and has been accomodate the chamber, the inner wall dismantlement formula of accomodating the chamber is connected with but the carriage, but the carriage is hollow structure, but the inner chamber side center department of carriage is provided with the division board, the top center department of division board is provided with actuating mechanism, actuating mechanism ground output is provided with the linkage frame, the surface top of linkage frame is provided with the water conservancy diversion flabellum, the inner chamber bottom of die body is provided with the conduction copper layer. The utility model discloses can accelerate this injection mold's cooling rate, can make the inside material of master die body comprehensively be cooled off simultaneously, be convenient for control opening and shutting between master die body and the die cover, can keep closely being connected when closed between master die body and the die cover, avoid the inside material of master die body to spill, improve the stability of material at the internal portion of master die.

Description

Easily radiating injection mold

Technical Field

The utility model relates to an injection mold technical field, concretely relates to easily radiating 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.

The following problems exist in the prior art:

1. the traditional injection mold usually adopts a water liquid filling mode to dissipate heat, the heat dissipation time is long, and meanwhile, the situation of incomplete heat dissipation is easy to occur;

2. traditional injection mold is not convenient for be connected the mould lid rather than the surface after pouring plastics, and then makes the inside liquid plastics of mould spill easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection mold easy to dissipate heat, one of which aims to have a high-efficiency heat dissipation function and solve the problems of long heat dissipation time and incomplete heat dissipation when filling water liquid dissipates heat; another purpose of the present invention is to solve the problem that it is inconvenient to connect a mold cover to a surface of a conventional injection mold after plastic is poured, so as to achieve the effect of stabilizing liquid plastic inside the mold.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an easy radiating injection mold, includes the die body and sets up in the die cover at its top, the left side of die body has just been offered by the bottom and has been accomodate the chamber, but the inner wall dismantlement formula of accomodating the chamber is connected with the carriage, but the carriage is hollow structure, but the inner chamber side center department of carriage is provided with the division board.

The top center department of division board is provided with actuating mechanism, actuating mechanism ground output end is provided with the linkage frame, the surface top of linkage frame is provided with the water conservancy diversion flabellum, the inner chamber bottom of master die body is provided with the conduction copper layer.

The utility model discloses technical scheme's further improvement lies in: but the radiating groove has been seted up in the left side of carriage and has been annotated the liquid mouth, the radiating groove is located annotates the liquid mouth directly over, the radiating groove, annotate the liquid mouth and all link up mutually with the inner chamber that can the carriage.

By adopting the technical scheme, the liquid injection port can be used for filling cooling water liquid into the bottom of the inner cavity of the sliding frame.

The utility model discloses technical scheme's further improvement lies in: circulation grooves are uniformly formed in the surface of the partition plate and are located on the outer side of the driving mechanism.

By adopting the technical scheme, the circulation grooves formed in the surface of the partition plate in the scheme are convenient for cold air to circulate.

The utility model discloses technical scheme's further improvement lies in: the right sides of the main die body and the die cover are respectively provided with a first connecting frame, and the first connecting frame is detachably connected with a movable positioning frame through a positioning hole.

By adopting the technical scheme, the movable positioning frame in the scheme can adjust the distance between the two first connecting frames.

The utility model discloses technical scheme's further improvement lies in: the movable positioning frames respectively comprise a threaded portion and a smooth portion, and the threaded portions are located above the smooth portions.

By adopting the technical scheme, the thread part in the scheme is matched with the positioning hole.

The utility model discloses technical scheme's further improvement lies in: the bottom of the main die body is provided with a connecting base, and the right end of the top of the connecting base is detachably connected with the movable positioning frame through a connecting sleeve.

By adopting the technical scheme, the connecting sleeve in the scheme can be convenient for limiting and fixing the movable positioning frame,

the utility model discloses technical scheme's further improvement lies in: the left sides of the main die body and the die cover are both provided with a second connecting frame, the opposite sides of the second connecting frame are both provided with magnetic strips, and the magnetic poles of the magnetic strips are distributed in opposite poles.

By adopting the technical scheme, the magnetic strip in the scheme has an adsorption effect, so that the second connecting frame can be tightly connected.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an easy radiating injection mold, through separating into two spaces with the carriage, through annotating the inner chamber bottom filling liquid of liquid mouth at the carriage, drive the water conservancy diversion flabellum through actuating mechanism simultaneously and rotate, can accelerate this injection mold's cooling rate, flow it at the cold air that makes fast simultaneously, under the high-efficient cold transmission effect in conduction copper layer, can make the inside material of main die body comprehensively cooled off, further improved this injection mold's cooling efficiency.

2. The utility model provides an easy radiating injection mold, through being connected between movable positioning frame and the link one, be convenient for control opening and shutting between master die body and the lid, the adsorption affinity between the magnetic force strip is passed through to the link two simultaneously can make and keep being connected closely when the closure between master die body and the lid, avoids the inside material of master die body to spill, improves the stability of material in the master die body inside, has further improved this easy radiating injection mold's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the main mold body of the present invention;

FIG. 3 is a schematic view of the connection structure of the main mold body and the slidable frame according to the present invention;

fig. 4 is a schematic view of the carriage structure of the present invention.

In the figure: 1. a master mould body; 2. a mold cover; 3. connecting a base; 4. a receiving cavity; 5. a slidable frame; 6. a partition plate; 7. a drive mechanism; 8. a linkage frame; 9. a guide vane; 10. a heat sink; 11. a liquid injection port; 12. a circulation tank; 13. a first connecting frame; 14. positioning holes; 15. a movable positioning frame; 1501. a threaded portion; 1502. a smooth portion; 16. a connecting sleeve; 17. a second connecting frame; 18. a magnetic strip; 19. a conductive copper layer.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an easy radiating injection mold, including main die body 1 with set up in the die cover 2 at its top, the left side of main die body 1 just has been seted up by the bottom and has been accomodate chamber 4, the inner wall dismantlement formula of accomodating chamber 4 is connected with carriage 5, but carriage 5 is hollow structure, this easy radiating injection mold is when using, inject liquid plastics into main die body 1 inside through injection molding machine high pressure, control main die body 1 is closed rather than the die cover 2 that the top set up, make liquid plastics by injection moulding in main die body 1 is inside.

But the inner chamber side center department of carriage 5 is provided with division board 6, the top center department of division board 6 is provided with actuating mechanism 7, actuating mechanism 7 ground output is provided with linkage 8, the surface top of linkage 8 is provided with water conservancy diversion flabellum 9, the inner chamber bottom of master die body 1 is provided with conduction copper layer 19, when liquid plastics is inside master die body 1, control actuating mechanism 7 operation, actuating mechanism 7 can adopt motor drive, under the transmission of linkage 8 that actuating mechanism 7 output set up, can make the water conservancy diversion flabellum 9 that its top set up rotate.

But radiating groove 10 and notes liquid mouth 11 have been seted up to the left side of carriage 5, radiating groove 10 is located and annotates liquid mouth 11 directly over, radiating groove 10, but annotate liquid mouth 11 and all link up the surface of division board 6 with the inner chamber of carriage 5 and evenly seted up circulation groove 12, circulation groove 12 all is located actuating mechanism 7's the outside, but annotate liquid mouth 11 through seting up and can carry out the filling of cooling water liquid toward the inner chamber bottom of carriage 5, the back is accomplished in the filling, circulation groove 12 that sets up through division board 6 surface can carry out the circulation of cold air, water conservancy diversion flabellum 9 can further reduce the temperature of cooling air, simultaneously can make cold air flow fast, under the effect of conduction copper layer 19 of the inner chamber bottom of main die body 1, conduction copper layer 19 has stronger cold conductivity, can make the inside material of main die body 1 cooled down comprehensively.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the first connecting frame 13 is arranged on the right sides of the main mold body 1 and the mold cover 2, the first connecting frame 13 is detachably connected with the movable positioning frame 15 by being provided with the positioning hole 14, the movable positioning frame 15 comprises a threaded portion 1501 and a smooth portion 1502, the threaded portion 1501 is located above the smooth portion 1502, when liquid plastic is filled into the main mold body 1, the movable positioning frame 1 is controlled to rotate, the threaded portion 1501 inside the movable positioning frame is matched with the positioning hole 14, the first connecting frame 13 arranged on the right sides of the main mold body 1 and the mold cover 2 can be made to approach, the main mold body 1 and the mold cover 2 are connected, and conversely, the main mold body 1 and the mold cover 2 can be detached similarly.

The bottom of master mould body 1 is provided with connection base 3, the top right-hand member of connecting base 3 is connected with the dismantlement formula of movable positioning frame 15 through being provided with connecting sleeve 16, it has the fixed action to movable positioning frame 15, master mould body 1, the left side of mould lid 2 all is provided with link two 17, the opposite side of link two 17 all is provided with magnetic strip 18, the magnetic pole distribution of magnetic strip 18 is that heteropolar is relative, at master mould body 1, mould lid 2 carries out the closed in-process, master mould body 1, link two 17 that the left side of mould lid 2 set up adsorb through the magnetic pole adsorption affinity between magnetic strip 18, and then can make master mould body 1, mould lid 2 carry out zonulae occludens, avoid mould lid 2 skew, avoid the inside material of master mould body 1 to spill.

The working principle of the injection mold easy to dissipate heat is described in detail below.

As shown in fig. 1-4, when the injection mold easy to dissipate heat works, liquid plastic is injected into the main mold body 1 through an injection molding machine at a high pressure, the movable positioning frame 1 is controlled to rotate, the two first connecting frames 13 are close to each other under the connection of the threaded portion 1501 and the positioning hole 14, so that the main mold body 1 and the mold cover 2 are closed, the second connecting frame 17 is adsorbed by the magnetic pole adsorption force between the magnetic strips 18, and further the main mold body 1 and the mold cover 2 can be tightly connected to prevent materials in the main mold body 1 from being spilled out, the bottom of the inner cavity of the sliding frame 5 is filled with cooling water through the liquid injection port 11, and the flow guide fan blades 9 can further reduce the temperature of the cooling air in the rotating process, so that the cooling air can flow rapidly, and the materials can be cooled comprehensively under the cold conduction works of the copper conduction layer 19.

The invention has been described in general terms in detail above, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an easy radiating injection mold, includes master mould body (1) and sets up in mould lid (2) at its top, its characterized in that: a containing cavity (4) is formed in the left side and close to the bottom of the main die body (1), a sliding frame (5) is detachably connected to the inner wall of the containing cavity (4), the sliding frame (5) is of a hollow structure, and a partition plate (6) is arranged in the center of the side face of the inner cavity of the sliding frame (5);

the top center department of division board (6) is provided with actuating mechanism (7), actuating mechanism (7) ground output is provided with linkage frame (8), the surface top of linkage frame (8) is provided with water conservancy diversion flabellum (9), the inner chamber bottom of master mould body (1) is provided with conduction copper layer (19).

2. An injection mold easy to dissipate heat according to claim 1, characterized in that: but radiating groove (10) and notes liquid mouth (11) have been seted up to the left side of carriage (5), radiating groove (10) are located and annotate liquid mouth (11) directly over, radiating groove (10), annotate liquid mouth (11) and all link up mutually with the inner chamber of carriage (5).

3. An injection mold easy to dissipate heat according to claim 1, characterized in that: circulation grooves (12) are uniformly formed in the surface of the partition plate (6), and the circulation grooves (12) are located on the outer side of the driving mechanism (7).

4. An injection mold easy to dissipate heat according to claim 1, characterized in that: the die is characterized in that the right sides of the main die body (1) and the die cover (2) are respectively provided with a first connecting frame (13), and the first connecting frame (13) is detachably connected with a movable positioning frame (15) through being provided with a positioning hole (14).

5. An injection mold easy to dissipate heat according to claim 4, characterized in that: the movable positioning frames (15) respectively comprise a threaded portion (1501) and a smooth portion (1502), and the threaded portion (1501) is located above the smooth portion (1502).

6. An injection mold easy to dissipate heat according to claim 1, characterized in that: the bottom of the main die body (1) is provided with a connecting base (3), and the right end of the top of the connecting base (3) is detachably connected with a movable positioning frame (15) through a connecting sleeve (16).

7. An injection mold easy to dissipate heat according to claim 1, characterized in that: the left sides of the main die body (1) and the die cover (2) are both provided with a second connecting frame (17), the opposite sides of the second connecting frame (17) are both provided with magnetic strips (18), and the magnetic poles of the magnetic strips (18) are distributed in opposite poles.