CN214521746U

CN214521746U - Three-dimensional multilayer is along with shape waterway structure

Info

Publication number: CN214521746U
Application number: CN202120446454.7U
Authority: CN
Inventors: 马哲; 董洪章; 邬炼杰
Original assignee: Shenzhen Zhituo Precision Machinery Technology Co Ltd
Current assignee: Shenzhen Zhituo Precision Machinery Technology Co Ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-10-29
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a three-dimensional multilayer is along with shape waterway structure relates to injection mold shaping field, the on-line screen storage device comprises a base, the top fixedly connected with mold core of base, the inner wall both sides of mold core are provided with first heat-conducting plate and second heat-conducting plate respectively, the inboard bottom of first heat-conducting plate is provided with first inlet tube. The utility model discloses a be provided with first heat-conducting plate and second heat-conducting plate inside the mold core, first heat-conducting plate and second heat-conducting plate inboard are provided with a plurality of first water service pipeline and second water piping respectively, send water to first inlet tube and second inlet tube inside respectively through the water inlet, water absorbs the leading-in heat of first heat-conducting plate and second heat-conducting plate through first water service pipeline and second water piping, rethread first outlet conduit and second outlet conduit will have thermal log raft play, the heat dissipation efficiency of the mold core is improved, advance and guaranteed the temperature balance of mold core, the efficiency of moulding plastics is improved.

Description

Three-dimensional multilayer is along with shape waterway structure

Technical Field

The utility model relates to an injection mold shaping field, in particular to three-dimensional multilayer is along with shape waterway structure.

Background

In the process of injection molding, the temperature on the mold directly influences the quality of a workpiece, a water channel is manufactured on a mold core of the conventional mold for cooling a product and the mold core, due to the limitation of the conventional process, the water channel is usually processed in a drilling mode, only a linear water channel can be designed, and particularly when a cylindrical product with a large height is processed, the product has a large height, the water conveying in the water channel is easy to cause uneven flow and the temperature of the mold core cannot be kept balanced due to the reduction of water pressure, so that the product is deformed during cooling, the quality of the workpiece is influenced, the speed of the water flow in the water channel can also influence the quality of the product, water resources are easily wasted due to the fact that the water flow is too fast, and the quality of cooling and molding of the product is influenced due to too slow speed, and therefore, the invention provides a three-dimensional multi-layer conformal water channel structure which is necessary for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional multilayer is along with shape waterway structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a three-dimensional multi-layer conformal waterway structure comprises a base, wherein a mold core is fixedly connected to the top end of the base, a first heat conducting plate and a second heat conducting plate are respectively arranged on two sides of the inner wall of the mold core, a first water inlet pipe is arranged at the bottom end of the inner side of the first heat conducting plate, a plurality of first water pipelines are arranged on the inner side of the first heat conducting plate and are in arc shapes, the first water pipelines are connected end to end, the first water pipeline at the bottom end is fixedly connected with the top end of the first water inlet pipe, one side surface of the first water pipeline close to the first heat conducting plate is attached to the inner side surface of the first heat conducting plate, a first transition pipeline is arranged at the top end of the inner side of the first heat conducting plate and is in a semicircular shape, and the first transition pipeline is fixedly connected with the first water pipeline at the top end, the bottom end of the first transition pipeline is fixedly connected with a first water outlet pipeline, and the first water inlet pipe and the first water outlet pipeline both extend into the base.

Preferably, the inboard bottom of second heat-conducting plate is provided with the second inlet tube, and the inboard of second heat-conducting plate is provided with a plurality of second sewer pipes.

Preferably, the second sewer pipe sets up to be "nearly" font of arcuation, and is a plurality of the second sewer pipe end to end and the bottom second sewer pipe and the top fixed connection of second inlet tube, the second sewer pipe is close to a side surface and the inboard surface laminating of second heat-conducting plate.

Preferably, a second transition pipeline is arranged at the top end of the inner side of the second heat conduction plate, and the second transition pipeline is semicircular.

Preferably, the second transition pipeline is fixedly connected with the second water through pipeline at the topmost end, the bottom end of the second transition pipeline is fixedly connected with a second water outlet pipeline, and the second water inlet pipe and the second water outlet pipeline both extend into the base.

Preferably, a water inlet is formed in the top end of one side of the base, and a water outlet is formed in the bottom end of one side of the base.

Preferably, the water inlet extends into the base and is communicated with the first water inlet pipe and the second water inlet pipe, and the water outlet extends into the base and is communicated with the first water outlet pipeline and the second water outlet pipeline.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with first heat-conducting plate and second heat-conducting plate inside the mold core, first heat-conducting plate and second heat-conducting plate inboard are provided with a plurality of first water service pipeline and second water piping respectively, send water to first inlet tube and second inlet tube inside respectively through the water inlet, water absorbs the leading-in heat of first heat-conducting plate and second heat-conducting plate through first water service pipeline and second water piping, rethread first outlet conduit and second outlet conduit will have thermal log raft play, the heat dissipation efficiency of the mold core is improved, advance and guaranteed the temperature balance of mold core, the efficiency of moulding plastics is improved.

Drawings

Fig. 1 is a schematic front view of the overall structure of the present invention.

Fig. 2 is the open schematic view of the first heat conducting plate structure of the present invention.

Fig. 3 is an open schematic view of the second heat conducting plate structure of the present invention.

Fig. 4 is the utility model discloses a mold core structure cuts open schematic diagram down.

In the figure: 1. a base; 2. a mold core; 3. a first heat-conducting plate; 4. a second heat-conducting plate; 5. a first water inlet pipe; 6. a first water passage; 7. a first transition duct; 8. a first outlet conduit; 9. a second water inlet pipe; 10. a second water through pipe; 11. a second transition duct; 12. a second outlet conduit; 13. a water inlet; 14. and (7) a water outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a three-dimensional multilayer random shape waterway structure as shown in figures 1-4, as shown in figures 1 and 4, comprising a base 1, a mold core 2 is fixedly connected with the top end of the base 1, a first heat conducting plate 3 and a second heat conducting plate 4 are respectively arranged on both sides of the inner wall of the mold core 2, heat generated during injection molding is guided into the mold core 2 through the first heat conducting plate 3 and the second heat conducting plate 4, a plurality of first water pipelines 6 and second water pipelines 10 positioned on the inner sides of the first heat conducting plate 3 and the second heat conducting plate 4 are matched to take out the guided heat through the flow of the mold core, thereby realizing the heat dissipation operation of the mold core 2, a water inlet 13 is arranged on the top end of one side of the base 1, a water outlet 14 is arranged on the bottom end of one side of the base 1, the water inlet 13 extends into the base 1 and is communicated with a first water inlet pipe 5 and a second water inlet pipe 9, water is guided into the base 1 and the mold core 2 through the water inlet 13, the water outlet 14 extends into the base 1 and communicates with the first and second

water outlet pipes

8 and 12 to discharge the heated water through the water outlet 14.

As shown in fig. 2, a first water inlet pipe 5 is arranged at the bottom end of the inner side of the first heat conducting plate 3, a plurality of first water passing pipes 6 are arranged at the inner side of the first heat conducting plate 3, the first water passing pipes 6 are arranged in an arc shape, the plurality of first water passing pipes 6 are connected end to end, the first water passing pipe 6 at the bottom end is fixedly connected with the top end of the first water inlet pipe 5, one side surface of the first water passing pipe 6 close to the first heat conducting plate 3 is attached to the inner side surface of the first heat conducting plate 3, a first transition pipe 7 is arranged at the top end of the inner side of the first heat conducting plate 3, the first transition pipe 7 is arranged in a semicircular shape, the first transition pipe 7 is fixedly connected with the first water passing pipe 6 at the top end, the first transition pipe 7 has a certain buffering effect on water flow to avoid the reduction of water flow and water pressure in a water channel, a first water outlet pipe 8 is fixedly connected with the bottom end of the first transition pipe 7, inside first inlet tube 5 and first outlet conduit 8 all extended to base 1, inside water entered into first water service pipe 6 through first inlet tube 5, water circulated in first water service pipe 6 inside to leading-in the inside heat absorption of mold core 2 with first heat-conducting plate 3, again with having during thermal water channels into first excessive pipeline 7, lead-in first outlet conduit 8 with water through first excessive pipeline 7, discharge mold core 2 through first outlet conduit 8, the realization is to the heat dissipation of mold core 2.

As shown in fig. 3, a second water inlet pipe 9 is disposed at the bottom end of the inner side of the second heat conducting plate 4, a plurality of second water passing pipes 10 are disposed at the inner side of the second heat conducting plate 4, the second water passing pipes 10 are disposed in an arc shape, the plurality of second water passing pipes 10 are connected end to end, the bottom second water passing pipe 10 is fixedly connected to the top end of the second water inlet pipe 9, a side surface of the second water passing pipe 10 close to the second heat conducting plate 4 is attached to the inner side surface of the second heat conducting plate 4, a second transition pipe 11 is disposed at the top end of the inner side of the second heat conducting plate 4, the second transition pipe 11 is disposed in a semicircular shape, the second transition pipe 11 is fixedly connected to the top second water passing pipe 10, the second transition pipe 11 has a certain buffering effect on water flow, thereby preventing the flow and water pressure of water from decreasing in a water path, the bottom end of the second transition pipe 11 is fixedly connected to a second water outlet pipe 12, inside second inlet tube 9 and second outlet conduit 12 all extended to base 1, inside water entered into second sewer pipe 10 through second inlet tube 9, water circulated in second sewer pipe 10 inside, thereby absorb the leading-in heat of mould core 2 inside with second heat-conducting plate 4, again with having during the leading-in excessive pipeline 11 of second of thermal water, through the excessive pipeline 11 of second with water leading-in to second outlet conduit 12, discharge mould core 2 through second outlet conduit 12, the realization is to the heat dissipation of mould core 2 and is handled.

The utility model discloses the theory of operation:

when the device is used, firstly, the water inlet 13 is communicated with an external water source, the external water source enters the inside of the base 1 through the water inlet 13, then flows to the first water inlet pipe 5 and the second water inlet pipe 9 respectively, and is sent to the first water passing pipeline 6 and the second water passing pipeline 10 arranged inside the base 1 through the first water inlet pipe 5 and the second water inlet pipe 9, the water circulates inside the first and second

water passage pipes

6 and 10 to absorb heat that would have been introduced into the first and second

heat conduction plates

3 and 4, and the heated water enters the first and

second outlet pipes

8 and 12 through the first transition pipe 7, then the water is guided into the water outlet 14 through the first water outlet pipeline 8 and the second water outlet pipeline 12 and is discharged, thereby realize the heat dissipation when mould core 2 moulds plastics, guaranteed the temperature balance of mould core 2, improved the efficiency of moulding plastics.

Finally, it should be noted that: 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 three-dimensional multilayer is along with shape waterway structure, includes base (1), its characterized in that: the heat conduction type heat pump heat pipe is characterized in that a mold core (2) is fixedly connected to the top end of the base (1), a first heat conduction plate (3) and a second heat conduction plate (4) are respectively arranged on two sides of the inner wall of the mold core (2), a first water inlet pipe (5) is arranged at the bottom end of the inner side of the first heat conduction plate (3), a plurality of first water pipelines (6) are arranged on the inner side of the first heat conduction plate (3), the first water pipelines (6) are arranged in an arc shape and are in a shape like a Chinese character ji, the first water pipelines (6) are connected end to end, the first water pipelines (6) at the bottom end are fixedly connected with the top end of the first water inlet pipe (5), one side surface of each first water pipeline (6) close to the first heat conduction plate (3) is attached to the inner side surface of the first heat conduction plate (3), a first transition pipeline (7) is arranged at the top end of the inner side of the first heat conduction plate (3), the first transition pipeline (7) is arranged in a semicircular shape, first water service pipe (6) fixed connection at first excessive pipeline (7) and topmost, the bottom fixed connection of first excessive pipeline (7) has first outlet conduit (8), inside first inlet tube (5) and first outlet conduit (8) all extended to base (1).

2. The three-dimensional multi-layer conformal waterway structure of claim 1, wherein: the inboard bottom of second heat-conducting plate (4) is provided with second inlet tube (9), and the inboard of second heat-conducting plate (4) is provided with a plurality of second sewer pipes (10).

3. The three-dimensional multi-layer conformal waterway structure of claim 2, wherein: the second water passing pipeline (10) is arranged to be in an arc shape like a Chinese character 'ji', the second water passing pipeline (10) is connected end to end, the second water passing pipeline (10) at the bottom is fixedly connected with the top end of the second water inlet pipe (9), and one side surface of the second water passing pipeline (10) close to the second heat conducting plate (4) is attached to the inner side surface of the second heat conducting plate (4).

4. The three-dimensional multi-layer conformal waterway structure of claim 3, wherein: the top end of the inner side of the second heat conduction plate (4) is provided with a second transition pipeline (11), and the second transition pipeline (11) is semicircular.

5. The three-dimensional multi-layer conformal waterway structure of claim 4, wherein: the second transition pipeline (11) is fixedly connected with the second water through pipeline (10) at the topmost end, the bottom end of the second transition pipeline (11) is fixedly connected with a second water outlet pipeline (12), and the second water inlet pipe (9) and the second water outlet pipeline (12) both extend into the base (1).

6. The three-dimensional multi-layer conformal waterway structure of claim 5, wherein: a water inlet (13) is formed in the top end of one side of the base (1), and a water outlet (14) is formed in the bottom end of one side of the base (1).

7. The three-dimensional multi-layer conformal waterway structure of claim 6, wherein: the water inlet (13) extends to the inside of the base (1) and is communicated with the first water inlet pipe (5) and the second water inlet pipe (9), and the water outlet (14) extends to the inside of the base (1) and is communicated with the first water outlet pipeline (8) and the second water outlet pipeline (12).