CN211194743U

CN211194743U - Random heating injection mold

Info

Publication number: CN211194743U
Application number: CN201921768986.1U
Authority: CN
Inventors: 全新水
Original assignee: Hangzhou Heyi Plastic Products Co ltd
Current assignee: Hangzhou Heyi Plastic Products Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-08-07
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a follow type heating injection mold relates to mould production technical field, including first mould, one side fixedly connected with second connecting block of first mould, mould in one side fixedly connected with of second connecting block, power source has been seted up to one side of interior mould, the first connecting block of one side fixedly connected with of interior mould, one side fixedly connected with second mould of first connecting block, the middle part fixedly connected with inlet pipe of second mould, the inside of interior mould is equipped with the filling layer, the top fixedly connected with electric heating rod of filling layer. The utility model discloses along with type heating injection mold, the installation and the dismantlement of the fin of being convenient for and heat preservation piece, the position control of the fin of being convenient for and heat preservation piece simultaneously has reached the effect of adjusting the mould regional temperature, is convenient for with the heat orientation constant-position groove of electrical heating rod, has solved the crooked problem of the unable undersize of electrical heating rod.

Description

Random heating injection mold

Technical Field

The utility model relates to a mould production technical field specifically is a type-following heating injection mold.

Background

The temperature of the injection mold greatly affects the intrinsic performance and the apparent quality of the product, the temperature of the mold depends on the existence of the crystallinity of the plastic, the size and the structure of the product, the performance requirement and other process conditions, and the free heating injection molding technology is an emerging material molding technology which can obtain products with high precision and high finish degree, and the free heating system of the free heating injection molding technology usually uses a free electric heating rod for heating.

However, many products are sensitive to the temperature of the mold, in order to meet the requirements of people, different mold temperatures are often required to be set in different positions of the mold in the injection molding process of some products so as to meet the requirements of people, the current mold temperature control system can be realized only by configuring a plurality of mold temperature machines, the production cost is increased, and the bending with too small curvature cannot be realized by heating the random electric heating rod, so that the requirements of people cannot be met.

Therefore, it is necessary to provide a free-form heating injection mold to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a along with type heating injection mold to provide the current problem of bending of the unable undersize of electric heating rod that is difficult for changing and of current along with type heating injection mold region temperature among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a conformal heating injection mold comprises a first mold, wherein a separation layer is arranged in the middle of one side of the first mold, heat preservation pieces are arranged on two sides of the separation layer, a first buckle is fixedly connected to the middle of each heat preservation piece, heat dissipation pieces are attached to two sides of each heat preservation piece, a second buckle is fixedly connected to the middle of each heat dissipation piece, a second connecting block is fixedly connected to the other side of the first mold, a first supporting column is fixedly connected to two ends of one side of the second connecting block, an inner mold is fixedly connected to one side of the second connecting block, a power interface is arranged on one side of the inner mold, a first connecting block is fixedly connected to one side of the inner mold, a second supporting column is fixedly connected to two ends of one side of the first connecting block, a second mold is fixedly connected to one side of the first connecting block, and a feeding pipe is fixedly connected to the middle of the second mold, the inside of interior mould is equipped with the filling layer, the top fixedly connected with electric heating rod of filling layer, one side of electric heating rod is equipped with the heat-conducting layer, the top of heat-conducting layer is equipped with the setting groove.

Optionally, the inside fixedly connected with of fin vertically condenses the pipe, the equal fixedly connected with horizontal condenser pipe in both sides of vertically condensing the pipe, horizontal condenser pipe has a plurality ofly.

Optionally, one end of the electric heating rod is electrically connected to the power interface.

Optionally, the first buckle and the second buckle are both fixedly connected with the bottom of the first mold, and the first buckle and the second buckle are both detachable.

Optionally, one side of the first mold is fixedly connected with one side of the inner mold, and one side of the second mold is fixedly connected with the other side of the inner mold.

Optionally, the below and the laminating of electrical heating stick of heat-conducting layer are connected, the top and the laminating of design groove of heat-conducting layer are connected, the heat-conducting layer is the copper product.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a bottom of first mould is equipped with fin and heat preservation piece, and the middle part of rethread heat preservation piece is equipped with first buckle, and the middle part of fin is equipped with the second buckle, and the installation and the dismantlement of the fin of being convenient for and heat preservation piece, the position control of the fin of being convenient for and heat preservation piece have simultaneously reached the effect of adjusting mould region temperature, have solved the difficult problem that changes of mould region temperature.

2. The utility model discloses an inside of interior mould is equipped with the electrical heating stick, can heat interior mould, and one side of rethread electrical heating stick is equipped with the heat-conducting layer, is convenient for with the heat direction constant-size groove of electrical heating stick, has reached the shape that need not to change the electrical heating stick and can the effect of even heating, has solved the crooked problem of the unable undersize of electrical heating stick.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a schematic sectional view of the inner mold structure of the present invention;

fig. 4 is a bottom schematic view of a first mold structure of the present invention;

fig. 5 is a bottom schematic view of the heat sink structure of the present invention.

In the figure: 1. a first connection block; 2. a second connecting block; 3. a feed pipe; 4. an inner mold; 5. a first support; 6. a second support; 7. a power interface; 8. a first mold; 9. a second mold; 10. an electrical heating rod; 11. a shaping groove; 12. a heat conductive layer; 13. a filling layer; 14. a heat sink; 15. a first buckle; 16. a heat preservation sheet; 17. a second buckle; 18. a separation layer; 19. a transverse condenser tube; 20. a longitudinal condenser tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a free-form heating injection mold as shown in figures 1-5, which comprises a first mold 8, a separating layer 18 is arranged in the middle of one side of the first mold 8, heat preservation sheets 16 are arranged on both sides of the separating layer 18, a first buckle 15 is fixedly connected with the middle part of each heat preservation sheet 16, heat dissipation sheets 14 are respectively connected with both sides of each heat preservation sheet 16 in a laminating manner, a longitudinal condenser pipe 20 is fixedly connected with the inside of each heat dissipation sheet 14, transverse condenser pipes 19 are respectively fixedly connected with both sides of the longitudinal condenser pipe 20, a plurality of transverse condenser pipes 19 are arranged, a second buckle 17 is fixedly connected with the middle part of each heat dissipation sheet 14, the first buckle 15 and the second buckle 17 are respectively and fixedly connected with the bottom of the first mold 8, the first buckle 15 and the second buckle 17 can be detached, the heat dissipation sheets 14 and the heat preservation sheets 16 are arranged on the bottom of the first mold 8, the first buckle 15 is arranged on the middle part of each heat preservation, the installation and the disassembly of the radiating fins 14 and the heat preservation pieces 16 are convenient, the position adjustment of the radiating fins 14 and the heat preservation pieces 16 is convenient, the effect of adjusting the temperature of the mold area is achieved, the problem that the temperature of the mold area is not easy to change is solved, the other side of the first mold 8 is fixedly connected with the second connecting block 2, both ends of one side of the second connecting block 2 are fixedly connected with the first support columns 5, one side of the second connecting block 2 is fixedly connected with the inner mold 4, one side of the inner mold 4 is provided with a power interface 7, one side of the inner mold 4 is fixedly connected with the first connecting block 1, both ends of one side of the first connecting block 1 are fixedly connected with the second support columns 6, one side of the first connecting block 1 is fixedly connected with the second mold 9, the middle part of the second mold 9 is fixedly connected with the feeding pipe 3, one side of the first mold 8 is fixedly connected with one side of the inner mold 4, one, the inside of interior mould 4 is equipped with filling layer 13, the top fixedly connected with electrical heating rod 10 of filling layer 13, the one end and the 7 electric connection of power source of electrical heating rod 10, one side of electrical heating rod 10 is equipped with heat-conducting layer 12, the top of heat-conducting layer 12 is equipped with shaping groove 11, the below and the 10 laminating of electrical heating rod of heat-conducting layer 12 are connected, the top and the 11 laminating of shaping groove of heat-conducting layer 12 are connected, heat-conducting layer 12 is the copper product, inside through interior mould 4 is equipped with electrical heating rod 10, can heat inner mould 4, one side of rethread electrical heating rod 10 is equipped with heat-conducting layer 12, be convenient for lead the heat with electrical heating rod 10 to shaping groove 11, reached and need not to change the shape of electrical heating rod 10 and the effect that can the even heating, the unable crooked problem of undersize of electrical.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: during the heat supply, supply power to electrical heating rod 10 through power source 7, electrical heating rod 10 begins the heat dissipation simultaneously, the heat that electrical heating rod 10 gived off passes through heat-conducting layer 12 and supplies heat to design groove 11, through the shape that changes heat-conducting layer 12, thereby need not to change electrical heating rod 10, when changing regional temperature, with the more region of heat preservation piece 16 through first buckle 15 installation heat supply, prevent that the heat from this region from dispelling, install fin 14 in the less place of heat supply through second buckle 17, with the heat from this department's effluvium.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a follow type heating injection mold, includes first mould (8), its characterized in that: a separation layer (18) is arranged in the middle of one side of the first mold (8), heat preservation sheets (16) are arranged on two sides of the separation layer (18), a first buckle (15) is fixedly connected to the middle of each heat preservation sheet (16), heat dissipation sheets (14) are attached to two sides of each heat preservation sheet (16), a second buckle (17) is fixedly connected to the middle of each heat dissipation sheet (14), a second connecting block (2) is fixedly connected to the other side of the first mold (8), a first supporting column (5) is fixedly connected to two ends of one side of each second connecting block (2), an inner mold (4) is fixedly connected to one side of each second connecting block (2), a power supply interface (7) is arranged on one side of each inner mold (4), a first connecting block (1) is fixedly connected to one side of each inner mold (4), a second supporting column (6) is fixedly connected to two ends of one side of each first connecting block (1), one side fixedly connected with second mould (9) of first connecting block (1), middle part fixedly connected with inlet pipe (3) of second mould (9), the inside of interior mould (4) is equipped with filling layer (13), the top fixedly connected with electric heating rod (10) of filling layer (13), one side of electric heating rod (10) is equipped with heat-conducting layer (12), the top of heat-conducting layer (12) is equipped with shaping groove (11).

2. A form-dependent heating injection mold according to claim 1, characterized in that:

the interior fixedly connected with of fin (14) is vertical condenser pipe (20), the equal fixedly connected with horizontal condenser pipe (19) in both sides of vertical condenser pipe (20), horizontal condenser pipe (19) have a plurality ofly.

3. A form-dependent heating injection mold according to claim 1, characterized in that:

one end of the electric heating rod (10) is electrically connected with the power interface (7).

4. A form-dependent heating injection mold according to claim 1, characterized in that:

the first buckle (15) and the second buckle (17) are fixedly connected with the bottom of the first die (8), and the first buckle (15) and the second buckle (17) can be detached.

5. A form-dependent heating injection mold according to claim 1, characterized in that:

one side of the first mold (8) is fixedly connected with one side of the inner mold (4), and one side of the second mold (9) is fixedly connected with the other side of the inner mold (4).

6. A form-dependent heating injection mold according to claim 1, characterized in that:

the below and the laminating of electrical heating stick (10) of heat-conducting layer (12) are connected, the top and the laminating of setting groove (11) of heat-conducting layer (12) are connected, heat-conducting layer (12) are the copper product material.