CN214872487U

CN214872487U - Plastic mold with cooling runner

Info

Publication number: CN214872487U
Application number: CN202121505337.XU
Authority: CN
Inventors: 耿昌国; 沙海建
Original assignee: Lne Precision Engineering Shanghai Co ltd
Current assignee: Lne Precision Engineering Shanghai Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-26
Anticipated expiration: 2031-07-01

Abstract

The utility model provides a plastic mould with cooling runner belongs to plastic mould technical field, and this plastic mould with cooling runner includes die holder, heat dissipation case and refrigeration case, the cavity has been seted up down to the upper surface of die holder, the inside of die holder is provided with the heat dissipation case, it has the connecting pipe to peg graft in one side of heat dissipation case, the one end fixedly connected with refrigeration case of connecting pipe, it has the inlet tube to peg graft in a side of refrigeration case, the surface of inlet tube is provided with the valve, the upper surface of refrigeration case is provided with the condenser. This plastic mould with cooling runner, through the setting of heat dissipation case, refrigeration case and condenser, during the use, the water resource enters into the refrigeration incasement portion through the inlet tube, opens the condenser, can reduce the temperature, and the heating panel also plays radiating effect simultaneously, then the rethread connecting pipe enters into the heat dissipation incasement portion to make the liquid of moulding plastics obtain the cooling fast, improved plastic shaping efficiency.

Description

Plastic mold with cooling runner

Technical Field

The utility model belongs to the technical field of the plastic mould, concretely relates to plastic mould with cooling runner.

Background

The plastic mould is a short for combined mould used for compression moulding, extrusion molding, injection, blow molding and low foaming molding, a series of plastic parts with different shapes and sizes can be processed by the coordination change of a mould convex mould, a mould concave mould and an auxiliary molding system, and when the traditional plastic mould injects raw materials into the mould for molding, the traditional plastic mould mostly relies on the self cooling of the raw materials, so that the plastic molding is slow, thereby the plastic molding efficiency is low, therefore, a new plastic mould with a cooling flow channel is necessary to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mould with cooling runner aims at solving and relies on raw materials self cooling among the prior art, leads to the plastic shaping slow to lead to the problem of plastic shaping inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mould with cooling runner, includes die holder, heat dissipation case and refrigeration case, the cavity down has been seted up to the upper surface of die holder, the inside of die holder is provided with the heat dissipation case, it has the connecting pipe to peg graft in one side of heat dissipation case, the one end fixedly connected with refrigeration case of connecting pipe, it has the inlet tube to peg graft in a side of refrigeration case, the surface of inlet tube is provided with the valve, the upper surface of refrigeration case is provided with the condenser, one side of refrigeration case is provided with the heating panel, one side that the connecting pipe was kept away from to the heat dissipation case is pegged graft and is had the circulating pipe, the one end of circulating pipe is pegged graft with one side of refrigeration case, the surface that the refrigeration case was kept away from to the circulating pipe is provided with the water pump.

In order to make this kind of plastic mould with cooling runner reach sealed purpose, as the utility model relates to an it is preferred, the upper surface that the die holder is close to lower cavity is provided with sealed the pad.

In order to make this plastic mould with cooling runner reach the purpose of supporting, conduct the utility model relates to an it is preferred, the through-hole has been seted up to the edge of die holder upper surface, the inside grafting of through-hole has the support column.

In order to make this a plastic mould with cooling runner reach fashioned purpose, as the utility model relates to an it is preferred, the upper end fixedly connected with upper die base of support column, the upper cavity has been seted up to the lower surface of upper die base.

In order to make this plastic mould with cooling runner reach the purpose of conveniently moulding plastics, as the utility model relates to an it is preferred, the hole of moulding plastics has been seted up to the upper surface of upper die base.

In order to make this plastic mould with cooling runner reach the purpose of being convenient for take out the shaping part, as the utility model relates to an it is preferred, the exhaust hole has all been seted up to the both sides face of upper die base, the inside in exhaust hole is pegged graft and is had the rubber stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this plastic mould with cooling runner, through the heat dissipation case, the setting of refrigeration case and condenser, during the use, the water resource enters into the refrigeration incasement portion through the inlet tube, open the condenser, can reduce the temperature, the heating panel also plays radiating effect simultaneously, then the rethread connecting pipe enters into the heat dissipation incasement portion, thereby make the liquid of moulding plastics obtain the cooling fast, plastic shaping efficiency has been improved, the effect of circulating pipe and water pump is taken the water of the incasement portion that dispels the heat out and is sent the inside that reaches the refrigeration case, be favorable to recycling, also be favorable to keeping lower temperature constantly, the problem mentioned above is solved.

2. This plastic mould with cooling runner, setting through sealed the pad, play sealed effect, be favorable to the shaping of plastic, setting through-hole and support column, be favorable to upper die base and die holder to coincide, also be favorable to moulding plastics, setting through upper die base and last cavity, be convenient for mould plastics, be favorable to the shaping of plastic, setting through the hole of moulding plastics, be favorable to the pouring into of raw and other materials, setting through exhaust hole and rubber stopper, be favorable to exhaust gas, thereby make the plastic break away from the cavity more easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the heat dissipation box of the present invention;

FIG. 3 is a schematic structural view of the through hole and the lower cavity of the present invention;

FIG. 4 is a schematic structural view of the support pillar and the upper mold base of the present invention;

fig. 5 is a schematic view of the upper chamber structure of the present invention.

In the figure: 1. a lower die holder; 2. a lower cavity; 3. a heat dissipation box; 4. a connecting pipe; 5. a refrigeration case; 6. a water inlet pipe; 7. a valve; 8. a condenser; 9. a heat dissipation plate; 10. a circulation pipe; 11. a water pump; 12. a gasket; 13. a through hole; 14. a support pillar; 15. an upper die holder; 16. an upper cavity; 17. injection molding holes; 18. an exhaust hole; 19. and (4) a rubber plug.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a plastic mould with cooling runner, including die holder 1, heat dissipation case 3 and refrigeration case 5, cavity 2 has been seted up down to the upper surface of die holder 1, the inside of die holder 1 is provided with heat dissipation case 3, it has connecting pipe 4 to peg graft in one side of heat dissipation case 3, the one end fixedly connected with refrigeration case 5 of connecting pipe 4, it has inlet tube 6 to peg graft in a side of refrigeration case 5, the surface of inlet tube 6 is provided with valve 7, the upper surface of refrigeration case 5 is provided with condenser 8, one side of refrigeration case 5 is provided with heating panel 9, it has circulating pipe 10 to peg graft in one side that connecting pipe 4 was kept away from to heat dissipation case 3, the one end of circulating pipe 10 is pegged graft with one side of refrigeration case 5, the surface that refrigeration case 5 was kept away from to circulating pipe 10 is provided with water pump 11.

The utility model discloses an in the embodiment, through heat dissipation case 3, the setting of refrigeration case 5 and condenser 8, during the use, the water resource enters into refrigeration case 5 inside through inlet tube 6, open condenser 8, can reduce the temperature, heating panel 9 also plays radiating effect simultaneously, then it is inside that rethread connecting pipe 4 enters into heat dissipation case 3, thereby make the liquid of moulding plastics obtain the cooling fast, plastic shaping efficiency has been improved, circulating pipe 10 and water pump 11's effect are taken the inside water of heat dissipation case 3 inside out and are sent to refrigeration case 5, be favorable to recycling, also be favorable to keeping lower temperature constantly, the problem of the aforesaid mentioning has been solved.

Specifically, the lower die holder 1 is provided with a sealing gasket 12 near the upper surface of the lower cavity 2.

In this embodiment: the sealing function is achieved through the arrangement of the sealing gasket 12, and the plastic molding is facilitated.

Specifically, the edge of the upper surface of the lower die holder 1 is provided with a through hole 13, and a support column 14 is inserted into the through hole 13.

In this embodiment: through the setting of through-hole 13 and support column 14, be favorable to upper die base 15 and die holder 1 to coincide, also be favorable to moulding plastics.

Specifically, the upper end of the supporting column 14 is fixedly connected with an upper die base 15, and an upper cavity 16 is formed in the lower surface of the upper die base 15.

In this embodiment: the upper die holder 15 and the upper cavity 16 are arranged, so that injection molding is facilitated, and plastic molding is facilitated.

Specifically, the upper surface of the upper die base 15 is provided with an injection molding hole 17.

In this embodiment: the injection of the raw material is facilitated by the provision of the injection molding hole 17.

Specifically, the two side surfaces of the upper die base 15 are both provided with vent holes 18, and rubber plugs 19 are inserted into the vent holes 18.

In this embodiment: the arrangement of the vent hole 18 and the rubber plug 19 is beneficial to exhausting gas, so that the plastic can be separated from the cavity more easily.

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.

The utility model discloses a theory of operation and use flow: this a plastic mould with cooling runner is when using, the water resource enters into refrigeration case 5 inside through inlet tube 6, open condenser 8, can reduce the temperature, heating panel 9 also plays radiating effect simultaneously, then it is inside that rethread connecting pipe 4 enters into heat dissipation case 3, thereby make the liquid of moulding plastics obtain the cooling fast, plastic shaping efficiency has been improved, circulating pipe 10 and water pump 11's effect are taken the inside water of heat dissipation case 3 inside out and send to refrigeration case 5, be favorable to recycling, also be favorable to keeping lower temperature constantly, the problem mentioned above is solved.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic mould with cooling runner, includes die holder (1), radiator box (3) and refrigeration case (5), its characterized in that: cavity (2) down have been seted up to the upper surface of die holder (1), the inside of die holder (1) is provided with radiator box (3), it has connecting pipe (4) to peg graft in one side of radiator box (3), the one end fixedly connected with refrigeration case (5) of connecting pipe (4), it has inlet tube (6) to peg graft in a side of refrigeration case (5), the surface of inlet tube (6) is provided with valve (7), the upper surface of refrigeration case (5) is provided with condenser (8), one side of refrigeration case (5) is provided with heating panel (9), it has circulating pipe (10) to peg graft in one side that connecting pipe (4) were kept away from in radiator box (3), the one end of circulating pipe (10) is pegged graft with one side of refrigeration case (5), the surface that refrigeration case (5) were kept away from in circulating pipe (10) is provided with water pump (11).

2. The plastic mold with a cooling runner as claimed in claim 1, wherein: and a sealing gasket (12) is arranged on the upper surface, close to the lower cavity (2), of the lower die holder (1).

3. The plastic mold with a cooling runner as claimed in claim 1, wherein: the edge of the upper surface of the lower die holder (1) is provided with a through hole (13), and a support column (14) is inserted into the through hole (13).

4. The plastic mold with a cooling runner as claimed in claim 3, wherein: the upper end of the supporting column (14) is fixedly connected with an upper die holder (15), and an upper cavity (16) is formed in the lower surface of the upper die holder (15).

5. The plastic mold with a cooling runner as claimed in claim 4, wherein: and the upper surface of the upper die holder (15) is provided with an injection molding hole (17).

6. The plastic mold with a cooling runner as claimed in claim 4, wherein: exhaust holes (18) are formed in two side faces of the upper die base (15), and rubber plugs (19) are inserted into the exhaust holes (18).