CN214082781U

CN214082781U - Cooling device suitable for blow mold

Info

Publication number: CN214082781U
Application number: CN202023192074.XU
Authority: CN
Inventors: 朱金华
Original assignee: Kunshan Qiangwijie Plastic Co ltd
Current assignee: Kunshan Qiangwijie Plastic Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-08-31
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a cooling device suitable for a blow mold, which comprises a mold body, wherein a coiled pipe is arranged inside the mold body, two ends of the coiled pipe both penetrate through the outside of the mold body, the outer side wall of the mold body is fixedly connected with a heat conducting fin, the outer side wall of the heat conducting fin is fixedly connected with a first shell, the bottom of the first shell is provided with a cylinder body, and four first hoses are symmetrically communicated with the inner side wall of the cylinder body; the utility model discloses a setting of coiled pipe is the spiral-up shape in the inside of die head, the use of collocation conduction oil, can absorb the inside heat of mould body fast, and simultaneously, can carry out recycle with discharged conduction oil, save the resource, it is impaired to avoid the mould body to meet water, through the setting of fan, cooperate the use of a plurality of first hoses and filter screen cover, can evenly blow to the periphery of mould body, accelerate the velocity of flow of the peripheral air of mould body, combine the use of conduction oil, and the heat dissipation effect is improved.

Description

Cooling device suitable for blow mold

Technical Field

The utility model relates to a blowing mould auxiliary device technical field specifically is a cooling device suitable for blowing mould.

Background

The blow mold plays an important role in plastic processing products, at present, the blow mold needs to be cooled in the using process, and the existing blow mold cooling device has the following defects:

firstly, some manufacturers radiate heat and recover heat by water cooling, but the water cooling technology is difficult to avoid that the mold in a high-temperature state meets water vapor, and the mold in the high-temperature state is easy to deform and damage after meeting water, so that normal production is influenced;

secondly, some manufacturers use the air cooling technology to radiate the mould, but only rely on accelerating the air flow to have poor radiating effect on the mould, therefore, the cooling device suitable for the blow mould is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device suitable for blow mold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device suitable for a blow molding die comprises a die body, wherein a coiled pipe is arranged inside the die body, both ends of the coiled pipe penetrate through the outer part of the mould body, the outer side wall of the mould body is fixedly connected with a heat-conducting fin, the outer side wall of the heat conducting fin is fixedly connected with a first shell, the bottom of the first shell is provided with a cylinder body, four first hoses symmetrically penetrate through the inner side wall of the cylinder body, one ends of the four first hoses, far away from the cylinder body, symmetrically penetrate through the bottom wall of the inner side of the first shell, a second hose penetrates through the outer side wall of the cylinder, a fan is arranged on one side of the cylinder, one end of the second hose, which is far away from the cylinder, penetrates through an air outlet of the fan, and a third hose penetrates through an air inlet of the fan, and a second shell penetrates through one end, far away from the fan, of the third hose.

As further preferable in the present technical solution: the outer side wall of the coiled pipe is provided with a second valve and a third valve respectively, and one end of the first hose inside the first shell is connected with a filter screen cover through threads.

As further preferable in the present technical solution: the copper rod is fixedly connected with the inner side wall of the heat conducting fin, one end, far away from the heat conducting fin, of the copper rod is inserted into the die body, and the heat radiating fins are fixedly connected with the outer side wall of the heat conducting fin.

As further preferable in the present technical solution: the bottom welding of barrel has first base, the lateral wall welding of first base has the annular plate body, the symmetrical threaded connection of upper surface of annular plate body has four first bolts, the bottom of first bolt runs through the lower surface of annular plate body.

As further preferable in the present technical solution: the bottom threaded connection of fan has the second base, the upper surface of second base with the bottom fixed connection of second casing, the upper surface symmetry threaded connection of second base has four second bolts, the bottom of second bolt runs through the lower surface of second base.

As further preferable in the present technical solution: a first valve is installed on the outer side wall of the second hose, and one side, far away from the fan, of the second shell is connected with a filter screen plate through screw threads.

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

the utility model has the advantages that through the arrangement of the coiled pipe, the inside of the die head is in a spiral rising shape, and the heat inside the die body can be quickly absorbed by matching with the use of heat conducting oil, and meanwhile, the discharged heat conducting oil can be recycled, so that the resource is saved, and the die body is prevented from being damaged when meeting water;

the utility model has the advantages that through the arrangement of the fan, the use of the plurality of first hoses and the filter screen covers is matched, so that the periphery of the die body can be uniformly blown, the flow velocity of air at the periphery of the die body is accelerated, and the heat dissipation effect is improved by combining the use of heat conduction oil;

thirdly, the heat dissipation effect of the die body can be improved by arranging the copper rod and matching the heat conducting fins and the heat dissipation fins;

fourth, the utility model discloses a setting of first bolt and second bolt can adjust the stationarity of annular plate body and second base respectively to make barrel and fan more steady, avoid toppling over when using because of the uneven barrel or the fan that leads to of relief, avoid influencing the utility model discloses a normal operating.

Drawings

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

fig. 2 is a schematic view of the internal structure of the second housing of the present invention;

fig. 3 is a schematic top view of the ring-shaped plate body of the present invention;

fig. 4 is a schematic top view of the heat dissipation fin of the present invention.

In the figure: 1. a mold body; 2. a serpentine tube; 3. a copper rod; 4. a heat conductive sheet; 5. a heat dissipating fin; 6. a first housing; 7. a first hose; 8. a filter screen cover; 9. a barrel; 10. a first base; 11. an annular plate body; 12. a first bolt; 13. a second hose; 14. a first valve; 15. a fan; 16. a third hose; 17. a second housing; 18. a filter screen plate; 19. a second base; 20. a second bolt; 21. a second valve; 22. a third valve.

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. 1-4, the present invention provides a technical solution: the utility model provides a cooling device suitable for blowing mould, including mould body 1, the inside of mould body 1 is equipped with coiled pipe 2, the outside of mould body 1 is all run through at the both ends of coiled pipe 2, lateral wall fixedly connected with conducting strip 4 of mould body 1, the first casing 6 of lateral wall fixedly connected with of conducting strip 4, the bottom of first casing 6 is equipped with barrel 9, the inside wall symmetry of barrel 9 is link up there are four first hoses 7, the one end symmetry that barrel 9 was kept away from to four first hoses 7 is run through in the inboard diapire of first casing 6, the lateral wall of barrel 9 is link up there is second hose 13, one side of barrel 9 is equipped with fan 15, the one end that barrel 9 was kept away from to second hose 13 is link up in the air outlet of fan 15, the air intake of fan 15 is link up there is third hose 16, the one end that fan 15 was kept away from to third hose 16 is link up there is second casing 17.

In this embodiment, specifically: a second valve 21 and a third valve 22 are respectively installed on the outer side wall of the coiled pipe 2, and one end of the first hose 7, which is positioned inside the first shell 6, is in threaded connection with a filter screen cover 8; the second valve 21 and the third valve 22 are provided to control the flow of gas through both ends of the serpentine tube 2, respectively, and the gas blown out from the first hose 7 is filtered by the filter cover 8.

In this embodiment, specifically: the inner side wall of the heat conducting fin 4 is uniformly and fixedly connected with a copper rod 3, one end of the copper rod 3, far away from the heat conducting fin 4, is inserted into the die body 1, and the outer side wall of the heat conducting fin 4 is uniformly and fixedly connected with a radiating fin 5; through the setting of copper pole 3, can absorb the inside temperature of mould body 1 fast, through the conduction of conducting strip 4 for radiating fin 5 can absorb the heat of conducting strip 4 transmission fast and distribute away.

In this embodiment, specifically: a first base 10 is welded at the bottom of the barrel 9, an annular plate body 11 is welded on the outer side wall of the first base 10, four first bolts 12 are symmetrically and threadedly connected to the upper surface of the annular plate body 11, and the bottoms of the first bolts 12 penetrate through the lower surface of the annular plate body 11; the first bolt 12 is rotated to adjust the smoothness of the four corners of the annular plate body 11, so that the bottom of the first base 10 is stable.

In this embodiment, specifically: a second base 19 is in threaded connection with the bottom of the fan 15, the upper surface of the second base 19 is fixedly connected with the bottom of the second shell 17, four second bolts 20 are in symmetrical threaded connection with the upper surface of the second base 19, and the bottoms of the second bolts 20 penetrate through the lower surface of the second base 19; the second bolt 20 is rotated to adjust the smoothness of the four corners of the second base 19, so that the bottom of the fan 15 is stable.

In this embodiment, specifically: a first valve 14 is arranged on the outer side wall of the second hose 13, and one side of the second shell 17 far away from the fan 15 is connected with a filter screen 18 through screw threads; through the setting of first valve 14, can control the circulation of second hose 13, through the setting of filter plate 18, can filter gas, avoid fan 15 to inhale the dust and cause surface pollution to the blowing product.

In this embodiment: the model of the fan 15 is KDW200M, and a switch group capable of controlling the fan 15 to be started and closed is installed on one side of the fan 15, and the switch group is connected with an external commercial power and used for supplying power to the fan 15.

Working principle or structural principle, when in use, the copper rod 3 can quickly absorb the temperature inside the die body 1, the heat dissipation fins 5 can quickly absorb the heat transferred by the heat conduction fins 4 and dissipate the heat, the second bolt 20 is rotated to adjust the smoothness of the four corners of the second base 19, so that the bottom of the fan 15 is stable, the first bolt 12 is rotated to adjust the smoothness of the four corners of the annular plate body 11, so that the bottom of the first base 10 is stable, the first valve 14 is opened, the fan 15 is started through the switch group, the fan 15 extracts gas through the third hose 16 and the second shell 17, the air is blown into the barrel 9 through the second hose 13, then the air is introduced into the first shell 6 through the four first hoses 7, the gas flow rate of the outer side wall of the die body 1 is accelerated in cooperation with the first shell 6, so that the die body 1 and the heat dissipation fins 5 are dissipated, open second valve 21 and third valve 22, pour into the conduction oil into to the inside of coiled pipe 2 through the bottom of coiled pipe 2, coiled pipe 2 is the spiral-up shape in the inside of mould body 1, can make the conduction oil have abundant time and absorb the heat of mould body 1 inside, receive the conduction oil after the heating through the top of coiled pipe 2, can carry out the use of other equipment, save resource consumption, simultaneously, improved the utility model discloses a radiating effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device suitable for blow moulds, comprising a mould body (1), characterized in that: the mold is characterized in that a coiled pipe (2) is arranged inside the mold body (1), two ends of the coiled pipe (2) penetrate through the outside of the mold body (1), the outer side wall of the mold body (1) is fixedly connected with a heat conducting sheet (4), the outer side wall of the heat conducting sheet (4) is fixedly connected with a first shell (6), a barrel (9) is arranged at the bottom of the first shell (6), four first hoses (7) are symmetrically penetrated through the inner side wall of the barrel (9), one ends, far away from the barrel (9), of the four first hoses (7) symmetrically penetrate through the inner side bottom wall of the first shell (6), a second hose (13) is penetrated through the outer side wall of the barrel (9), a fan (15) is arranged on one side of the barrel (9), one end, far away from the barrel (9), of the second hose (13) penetrates through an air outlet of the fan (15), a third hose (16) penetrates through an air inlet of the fan (15), and a second shell (17) penetrates through one end, far away from the fan (15), of the third hose (16).

2. A cooling device suitable for use in a blow mold as in claim 1, wherein: a second valve (21) and a third valve (22) are respectively installed on the outer side wall of the coiled pipe (2), and the first hose (7) is located at one end of the inner portion of the first shell (6) and is connected with a filter screen cover (8) in a threaded mode.

3. A cooling device suitable for use in a blow mold as in claim 1, wherein: the uniform fixedly connected with copper pole (3) of inside wall of conducting strip (4), copper pole (3) are kept away from the one end of conducting strip (4) is inserted the inside of mould body (1), the uniform fixedly connected with radiating fin (5) of outside wall of conducting strip (4).

4. A cooling device suitable for use in a blow mold as in claim 1, wherein: the welding of the bottom of barrel (9) has first base (10), the welding of the lateral wall of first base (10) has annular plate body (11), the symmetrical threaded connection of upper surface of annular plate body (11) has four first bolts (12), the bottom of first bolt (12) is run through the lower surface of annular plate body (11).

5. A cooling device suitable for use in a blow mold as in claim 1, wherein: the bottom threaded connection of fan (15) has second base (19), the upper surface of second base (19) with the bottom fixed connection of second casing (17), the upper surface symmetry threaded connection of second base (19) has four second bolts (20), the bottom of second bolt (20) is run through the lower surface of second base (19).

6. A cooling device suitable for use in a blow mold as in claim 1, wherein: a first valve (14) is installed on the outer side wall of the second hose (13), and one side, far away from the fan (15), of the second shell (17) is connected with a filter screen plate (18) through screw threads.