CN214725727U

CN214725727U - Cooling device is used in plastic products production

Info

Publication number: CN214725727U
Application number: CN202120014916.8U
Authority: CN
Inventors: 胡安涛
Original assignee: Hainan Nan Bao Plastic Products Co ltd
Current assignee: Hainan Nan Bao Plastic Products Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-11-16
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a cooling device is used in plastic products production, including plastic forming die, plastic forming die's leading flank and be close to the right flank and pass through the first head end branch pipe of link fixedly connected with, plastic forming die's trailing flank just is close to the right flank and passes through the first tail end branch pipe of link fixedly connected with, plastic forming die's leading flank just is close to the left flank and passes through the second tail end branch pipe of link fixedly connected with. The utility model discloses, through setting up the heat energy exchanger, transmit the system that needs the energy with the surplus heat energy of the production of plastics production, realize the recycling of energy, through being connected heat energy exchanger and heat supply pipeline, give workshop or dormitory supply channel with the heat transfer that plastics produced, make the temperature more comfortable, through setting up a plurality of branch pipelines, improved cooling device to plastic forming die's cooling efficiency, through optimizing structural design, reduced cooling device's power consumption, practiced thrift manufacturing cost.

Description

Cooling device is used in plastic products production

Technical Field

The utility model relates to a plastic products production facility technical field especially relates to a cooling device is used in plastic products production.

Background

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. The plastic product is mainly formed by injecting plastic into a forming die cavity in a die, injecting molten plastic into the forming die cavity, cooling and shaping the molten plastic in the cavity, and separating an upper die and a lower die to endow the plastic product with complete configuration and accurate size so as to obtain the required plastic product.

Plastic products is at fashioned in-process, and plastic mold has higher temperature, in order to accelerate the production efficiency that plastics were made, through cooling to the inside cooling water that injects of plastic mold for plastic products's cooling rate, however, current cooling device mainly relies on the mode of compressor to cool off, and equipment cost is high, and heat energy is the available energy, directly leaves it to loose and falls, can cause the waste undoubtedly. In order to save energy and achieve the aim of environmental protection, a novel cooling device for plastic product production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cooling device for plastic product production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cooling device for plastic product production comprises a plastic forming die, wherein a first head end branch pipe is fixedly connected to the front side surface of the plastic forming die, close to the right side surface, through a connecting end;

the right-hand first heat supply pipeline that is provided with of plastics forming die, the first heat exchanger of side fixedly connected with of first heat supply pipeline, the place ahead of first heat exchanger is provided with first circulating pump, plastics forming die's left is provided with the second heat supply pipeline, the side fixedly connected with second heat exchanger of second heat supply pipeline, the rear fixedly connected with second circulating pump of second heat exchanger.

As a further description of the above technical solution:

the right end of the first head end branch pipe is communicated with the first circulating pump through a first pipe connection end.

As a further description of the above technical solution:

and the right output end of the first circulating pump is communicated with the interior of the first heat energy exchanger through a first head end header.

As a further description of the above technical solution:

and the first heat exchanger is communicated with the interior of the plastic forming die through a first tail end branch pipe.

As a further description of the above technical solution:

and the left end of the second head end branch pipe is communicated with the second circulating pump through a second pipe connection end.

As a further description of the above technical solution:

and the left output end of the second circulating pump passes through a second head end collecting pipe and the second heat exchanger.

As a further description of the above technical solution:

and the second heat exchanger is communicated with the interior of the plastic forming die through a second tail end branch pipe.

As a further description of the above technical solution:

and a cooling liquid circulation pipeline which is communicated from front to back is arranged in the plastic forming die.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this cooling device for plastic products production through setting up the heat energy exchanger, transmits the system that needs the energy with the many waste heat energy of production of plastics, realizes the reuse of energy.

2. Compared with the prior art, this cooling device is used in plastic products production through being connected heat energy exchanger and heat supply pipeline, gives the workshop or dormitory supply channel with the heat transfer that plastics produced, makes the temperature more comfortable.

3. Compared with the prior art, this cooling device is used in plastic products production through setting up a plurality of branch pipelines, has improved cooling device to plastic forming die's cooling efficiency.

4. Compared with the prior art, this cooling device for plastic products production through optimizing structural design, has reduced cooling device's power consumption, has practiced thrift manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling device for producing plastic products according to the present invention;

FIG. 2 is a front view of a cooling device for producing plastic products according to the present invention;

FIG. 3 is a top view of a cooling apparatus for plastic product production according to the present invention;

FIG. 4 is an isometric view of a cooling device for plastic product production according to the present invention;

fig. 5 is a left side view of the cooling device for plastic product production according to the present invention.

Illustration of the drawings:

1. a first circulation pump; 2. a second circulation pump; 3. a plastic molding die; 4. a first thermal energy exchanger; 5. a second thermal energy exchanger; 6. a second head end branch pipe; 7. a second tube end; 8. a second head end header; 9. a second tail branch pipe; 10. a first head end branch pipe; 11. a first pipe connection end; 12. a first head end header; 13. a first heat supply pipeline; 14. a second heat supply pipeline; 15. a first tail branch pipe; 16. and a connecting end.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model provides a pair of cooling device is used in plastic products production: comprises a plastic forming die 3, a first head end branch pipe 10 is fixedly connected to the front side surface of the plastic forming die 3 through a connecting end 16 and is close to the right side surface, a first tail end branch pipe 15 is fixedly connected to the back side surface of the plastic forming die 3 through a connecting end 16 and is close to the right side surface, a second tail end branch pipe 9 is fixedly connected to the front side surface of the plastic forming die 3 through a connecting end 16 and is close to the left side surface, a second head end branch pipe 6 is fixedly connected to the back side surface of the plastic forming die 3 through a connecting end 16 and serves as a cooling pipe connecting end of the plastic forming die 3, a first heat supply pipeline 13 is arranged on the right side of the plastic forming die 3 and is used for supplying hot water to the outside, a first heat exchanger 4 is fixedly connected to the side surface of the first heat supply pipeline 13 and is used for transferring the heat energy in the first cooling pipeline to the first heat supply pipeline 13, a first circulating pump 1 is arranged in front of the first heat exchanger 4, the cooling system is used for driving cooling liquid in a first circulation pipeline to circularly flow, the right end of a first head end branch pipe 10 is communicated with a first circulation pump 1 through a first pipe connection end 11, the right output end of the first circulation pump 1 is communicated with the inside of a first heat exchanger 4 through a first head end header pipe 12, the first heat exchanger 4 is communicated with the inside of a plastic forming die 3 through a first tail end branch pipe 15 and is used for forming a first circulation pipeline, a second heat supply pipeline 14 is arranged on the left side of the plastic forming die 3, a second heat exchanger 5 is fixedly connected to the side surface of the second heat supply pipeline 14, a second circulation pump 2 is fixedly connected to the rear side of the second heat exchanger 5, the left end of a second head end branch pipe 6 is communicated with the second circulation pump 2 through a second pipe connection end 7, the left output end of the second circulation pump 2 is communicated with the second heat exchanger 5 through a second head end header pipe 8, and the second heat exchanger 5 is communicated with the inside of the plastic forming die 3 through a second tail end branch pipe 9, for forming a second circulation line.

The plastic molding die 3 is provided with a cooling liquid circulation pipeline which is communicated with the front and the back inside and is used for increasing the heat absorption area of the cooling pipeline.

The working principle is as follows: during operation, during molten plastic solution gets into plastic forming die 3, the circulating pump starts, drive the coolant liquid and circulate in the circulation pipeline, the coolant liquid absorbs plastic forming die 3's heat and carries the heat exchanger, then the heat exchanger gives the heat supply pipeline with heat transfer, come the domestic water that flows in the heating pipeline, domestic water one kind is in the mobile state, so the heat exchanger can keep efficient radiating state always, the ability that the heating of domestic water needs to consume also reduces to a certain extent simultaneously, energy utilization and cooling device's feature of environmental protection has been improved.

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 cooling device is used in plastic products production, includes plastic molding mould (3), its characterized in that: a first head end branch pipe (10) is fixedly connected to the front side surface of the plastic forming mold (3) through a connecting end (16) and is close to the right side surface, a first tail end branch pipe (15) is fixedly connected to the rear side surface of the plastic forming mold (3) through the connecting end (16) and is close to the right side surface, a second tail end branch pipe (9) is fixedly connected to the front side surface of the plastic forming mold (3) through the connecting end (16) and is close to the left side surface, and a second head end branch pipe (6) is fixedly connected to the rear side surface of the plastic forming mold (3) through the connecting end (16) and is close to the left side surface;

the right-hand first heat supply pipeline (13) that is provided with of plastic forming die (3), the first heat exchanger of side fixedly connected with (4) of first heat supply pipeline (13), the place ahead of first heat exchanger (4) is provided with first circulating pump (1), the left of plastic forming die (3) is provided with second heat supply pipeline (14), the side fixedly connected with second heat exchanger (5) of second heat supply pipeline (14), rear fixedly connected with second circulating pump (2) of second heat exchanger (5).

2. The cooling device for plastic product production as claimed in claim 1, wherein: the right end of the first head end branch pipe (10) is communicated with the first circulating pump (1) through a first pipe connection end (11).

3. The cooling device for plastic product production as claimed in claim 1, wherein: the right output end of the first circulating pump (1) is communicated with the interior of the first heat energy exchanger (4) through a first head end header (12).

4. The cooling device for plastic product production as claimed in claim 1, wherein: the first heat energy exchanger (4) is communicated with the interior of the plastic forming die (3) through a first tail end branch pipe (15).

5. The cooling device for plastic product production as claimed in claim 1, wherein: and the left end of the second head end branch pipe (6) is communicated with the second circulating pump (2) through a second pipe connection end (7).

6. The cooling device for plastic product production as claimed in claim 1, wherein: and the left output end of the second circulating pump (2) passes through a second head end header (8) and a second heat energy exchanger (5).

7. The cooling device for plastic product production as claimed in claim 1, wherein: and the second heat exchanger (5) is communicated with the interior of the plastic forming die (3) through a second tail end branch pipe (9).

8. The cooling device for plastic product production as claimed in claim 1, wherein: and a cooling liquid circulation pipeline which is communicated with the front and the back is arranged in the plastic forming die (3).