CN213137470U

CN213137470U - Cooling device is used in plastic mould processing

Info

Publication number: CN213137470U
Application number: CN202021997190.6U
Authority: CN
Inventors: 马利祥; 罗楚田
Original assignee: Dongguan Yiding Precision Mould Components Co ltd
Current assignee: Dongguan Yiding Precision Mould Components Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-05-07
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a cooling device is used in processing of plastic mould, including organism, condenser tube and heat conduction copper sheet, the water tank is installed to the lower extreme of organism, and the inside of water tank is provided with the water pump to the cavity has been seted up to the lateral part of organism, the output of water pump is connected with condenser tube, and condenser tube's middle part runs through the inside of cavity, the bed die is installed to the upper end of condenser tube, and the bed die sets up in the inside of organism, the air exit has been seted up to the upper end of organism, and the inside mould that is provided with in upper end of organism to the inside of organism has seted up the spacing groove, the inside of spacing groove is provided with the stopper, the motor is installed in the outside of organism, the output of motor runs through the internally. This cooling device is used in plastic mould processing can reach the effect of even cooling mould, and can improve the continuous cooling effect of cooling water when the cooling.

Description

Cooling device is used in plastic mould processing

Technical Field

The utility model relates to a plastic mould technical field specifically is a cooling device is used in plastic mould processing.

Background

The mold is a part or a product which presses the material in the mold into a required shape by external pressure, the plastic mold is a mold for plastic products, the main components of the plastic mold are a female mold with a variable cavity and a male mold with a variable core, and a cooling device is required to cool the formed plastic mold in the plastic mold processing process, however, the cooling device for the existing plastic mold processing has the following problems:

current cooling device for plastic mould processing exists defect such as cooling range, speed inhomogeneous at the during operation for workpiece surface leads to flaws such as crackle because of the nonconformity of temperature, reduces the quality of work piece, and cooling device utilizes forced air cooling and water-cooling to reduce the temperature of mould in addition mostly, and current water-cooling can continuously consume the cooling capacity of self when cooling down the mould, thereby reduces the cooling effect.

Therefore, we propose a cooling device for plastic mold processing to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling device is used in processing of plastic mould to solve the cooling that the cooling device exists for the processing of the current plastic mould on the existing market that above-mentioned background art provided inhomogeneous, and the cooling water continuously consumes and reduces the problem of cooling water utility when the cooling.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for processing a plastic mold comprises a machine body, a cooling water pipe and a heat conduction copper sheet, wherein a water tank is installed at the lower end of the machine body, a water pump is arranged inside the water tank, a cavity is formed in the side portion of the machine body, the output end of the water pump is connected with the cooling water pipe, the middle portion of the cooling water pipe penetrates through the cavity, a lower mold is installed at the upper end of the cooling water pipe and is arranged inside the machine body, an air outlet is formed in the upper end of the machine body, an upper mold is arranged inside the upper end of the machine body, a limiting groove is formed inside the machine body, a limiting block is arranged inside the limiting groove, a second fan blade is installed at one end of the limiting block, a motor is installed on the outer side of the machine body, a driving belt is arranged at the output end of the motor, and the rotating drum is sleeved at one end of the second fan blade.

Preferably, the bottom of the cavity is provided with a first fan blade, the first fan blade is positioned below the cooling water pipe, and the cooling water pipe is designed to be in an S-shaped structure.

Preferably, the upper end of the upper die is provided with heat conducting copper sheets, and the heat conducting copper sheets are distributed at the upper end of the upper die at equal intervals.

Preferably, the upper end opening of air exit and cavity is isosceles trapezoid shape, and the upper end opening of air exit and cavity all is provided with the exhaust fan.

Preferably, the limiting groove is designed to be a T-shaped structure, and the limiting groove and the limiting block form a clamping sliding structure.

Preferably, one end of the second fan blade is provided with a sliding block, the sliding block is located inside the sliding groove, and the sliding groove is designed in a V-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for processing the plastic mold;

1. the rotary drum and the second fan blade are arranged, so that after the motor is started, the rotary drum is driven to rotate, the sliding block in the sliding groove formed in the rotating side part obtains a reciprocating force, the sliding block is positioned at one end of the second fan blade, and the limiting block and the limiting groove arranged on the second fan blade are mutually attached, so that the reciprocating heat dissipation function of the second fan blade on the upper die is realized, in addition, heat conduction copper sheets are uniformly arranged at the upper end of the upper die at equal intervals, and meanwhile, an air outlet and a fan are arranged above the upper die, so that the upper die has a better and faster heat dissipation effect;

2. be provided with condenser tube and first flabellum for after the water pump starts, the inside cooling water of water tank circulates from condenser tube, because condenser tube is located the lower extreme of bed die, so can carry out the cooling operation to the bed die, condenser tube is at the circulation in-process simultaneously, because condenser tube's middle part is located the cavity, and the inside first flabellum that is provided with of cavity, so can make the condenser tube after consuming promote the cooling capacity, thereby improve the cooling effect of bed die.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a second blade of the present invention;

FIG. 3 is a schematic structural view of the drum after being unfolded;

FIG. 4 is a schematic view of a cooling water pipe of the present invention;

fig. 5 is the side-cut structure schematic diagram of the cavity of the utility model.

In the figure: 1. a body; 2. a water tank; 3. a water pump; 4. a cooling water pipe; 5. a cavity; 6. a first fan blade; 7. a lower die; 8. an upper die; 9. a thermally conductive copper sheet; 10. an air outlet; 11. an exhaust fan; 12. a limiting groove; 13. a limiting block; 14. a second fan blade; 1401. a slider; 15. a motor; 1501. a transmission belt; 16. a rotating drum; 17. a chute.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a cooling device for processing a plastic mold comprises a machine body 1, a water tank 2, a water pump 3, a cooling water pipe 4, a cavity 5, a first fan blade 6, a lower mold 7, an upper mold 8, a heat conduction copper sheet 9, an air outlet 10, an exhaust fan 11, a limiting groove 12, a limiting block 13, a second fan blade 14, a sliding block 1401, a motor 15, a transmission belt 1501, a rotary drum 16 and a sliding groove 17, wherein the water tank 2 is installed at the lower end of the machine body 1, the water pump 3 is arranged inside the water tank 2, the cavity 5 is formed in the side portion of the machine body 1, the output end of the water pump 3 is connected with the cooling water pipe 4, the middle of the cooling water pipe 4 penetrates through the inside of the cavity 5, the lower mold 7 is installed at the upper end of the cooling water pipe 4, the lower mold 7 is arranged inside the machine body 1, the air outlet 10 is formed in the upper end of the, a limiting block 13 is arranged inside the limiting groove 12, a second fan blade 14 is arranged at one end of the limiting block 13, a motor 15 is arranged outside the machine body 1, a driving belt 1501 is arranged at the output end of the motor 15, the output end of the motor 15 penetrates through the interior of the machine body 1 and is connected with a rotary drum 16, a sliding groove 17 is formed in the side part of the rotary drum 16, and the rotary drum 16 is sleeved at one end of the second fan blade 14;

the first fan blade 6 is installed at the bottom of the cavity 5, the first fan blade 6 is located below the cooling water pipe 4, and the cooling water pipe 4 is designed to be of an S-shaped structure, so that after the water pump 3 is started, cooling water inside the water tank 2 circulates from the cooling water pipe 4, and the cooling water pipe 4 is located at the lower end of the lower die 7, so that the lower die 7 can be cooled, and meanwhile, in the circulating process of the cooling water pipe 4, because the middle part of the cooling water pipe 4 is located inside the cavity 5, and the first fan blade 6 is arranged inside the cavity 5, the cooling water pipe 4 after consumption can be enabled to improve the cooling capacity, so that the cooling effect of the lower die 7 is improved;

the upper end of the upper die 8 is provided with the heat conduction copper sheets 9, and the heat conduction copper sheets 9 are distributed at equal intervals at the upper end of the upper die 8, so that the upper die 8 can obtain a good cooling effect due to the good heat conduction performance of the heat conduction copper sheets 9;

the upper end openings of the air outlet 10 and the cavity 5 are both in an isosceles trapezoid shape, the upper end openings of the air outlet 10 and the cavity 5 are both provided with the exhaust fan 11, when cooling operation is carried out, the interior of the machine body 1 is filled with hot air, and the isosceles trapezoid design of the air outlet 10 can ensure that the exhaust fan 11 can absorb a larger space range, and meanwhile, when the hot air is discharged, the space gradually becomes narrow, so that the hot air circulation speed is higher, the retention time of the hot air in the machine body 1 is reduced, and the integral cooling effect is improved;

the limiting groove 12 is of a T-shaped structural design, the limiting groove 12 and the limiting block 13 form a clamping sliding structure, a sliding block 1401 is arranged at one end of the second fan blade 14, the sliding block 1401 is located inside the sliding groove 17, and the sliding groove 17 is of a V-shaped structural design, so that after the motor 15 drives the rotary drum 16, the sliding block 1401 is located in the sliding groove 17 formed in the side portion of the rotary drum 16, the sliding block 1401 is enabled to obtain the force of moving back and forth, the sliding block 1401 is installed at one end of the second fan blade 14, the limiting block 13 installed on one side of the second fan blade 14 is attached to the limiting groove 12, the second fan blade 14 is enabled to move back and forth, and the cooling effect on the upper die 8 is achieved.

The working principle is as follows: when the cooling device for processing the plastic mold is used, as shown in fig. 1 and fig. 4-5, after the plastic mold finishes processing operation, the water pump 3 and the motor 15 are started firstly, so that cooling water in the water tank 2 can circulate from the cooling water pipe 4, the cooling water pipe 4 is positioned at the lower end of the lower mold 7, the cooling water pipe 4 is distributed in an S shape, the contact area is enlarged, the time for the lower mold 7 to contact the cooling water pipe 4 is prolonged, and therefore the lower mold 7 is cooled, and when the cooling water circulates, the cooling capacity is reduced continuously, so that the middle part of the cooling water pipe 4 is placed in the cavity 5, and the first fan blades 6 are arranged below the cooling water pipe 4 to supplement the cooling capacity continuously, and therefore the cooling effect is improved;

as shown in fig. 1, at this time, the range of the exhaust fan 11 can be expanded by the exhaust outlet 10 and the exhaust fan 11 arranged at the upper end of the machine body 1 under the action of the exhaust outlet 10 arranged in a trapezoid shape, and the circulation speed can be increased and the retention time of hot air in the machine body 1 can be reduced because the exhaust outlet 10 is gradually narrowed from bottom to top, and the heat-conducting copper sheet 9 arranged at the upper end of the upper mold 8 is favorable for heat dissipation of the upper mold 8;

as shown in fig. 1-3, the motor 15 drives the rotating cylinder 16 to rotate, the slider 1401 inside the sliding slot 17 formed in the side of the rotating cylinder 16 obtains a force to move back and forth, the slider 1401 is located at one end of the second fan blade 14, and the limiting block 13 mounted on one side of the second fan blade 14 is attached to the limiting groove 12, so that the second fan blade 14 can move back and forth, and the lifted upper mold 8 can be subjected to subsequent waste heat dissipation, and meanwhile, the air circulation speed inside the machine body 1 can be increased, so that the overall cooling effect is improved.

Those not described in detail in this specification are within the skill of the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling device is used in processing of plastic mould, includes organism (1), cooling water pipe (4) and heat conduction copper sheet (9), its characterized in that: the water tank (2) is installed at the lower end of the machine body (1), the water pump (3) is arranged inside the water tank (2), the cavity (5) is formed in the side portion of the machine body (1), the output end of the water pump (3) is connected with the cooling water pipe (4), the middle portion of the cooling water pipe (4) penetrates through the cavity (5), the lower die (7) is installed at the upper end of the cooling water pipe (4), the lower die (7) is arranged inside the machine body (1), the air outlet (10) is formed in the upper end of the machine body (1), the upper die (8) is arranged inside the upper end of the machine body (1), the limiting groove (12) is formed inside the machine body (1), the limiting block (13) is arranged inside the limiting groove (12), the second fan blade (14) is installed at one end of the limiting block (13), the motor (15) is installed on the outer side of, and the output end of motor (15) is provided with drive belt (1501), the output end of motor (15) runs through the internal connection of organism (1) and has rotary drum (16), and spout (17) have been seted up to the lateral part of rotary drum (16) to rotary drum (16) cover is established and is installed in the one end of second flabellum (14).

2. The cooling device for plastic mold processing as claimed in claim 1, wherein: first flabellum (6) are installed to the bottom of cavity (5), and just first flabellum (6) are located the below of cooling water pipe (4) to cooling water pipe (4) are "S" shape structural design.

3. The cooling device for plastic mold processing as claimed in claim 1, wherein: the upper end of the upper die (8) is provided with heat conduction copper sheets (9), and the heat conduction copper sheets (9) are distributed at the upper end of the upper die (8) at equal intervals.

4. The cooling device for plastic mold processing as claimed in claim 1, wherein: exhaust outlet (10) and the upper end opening of cavity (5) are isosceles trapezoid shape, and the upper end opening of exhaust outlet (10) and cavity (5) all is provided with exhaust fan (11).

5. The cooling device for plastic mold processing as claimed in claim 1, wherein: the limiting groove (12) is designed to be of a T-shaped structure, and the limiting groove (12) and the limiting block (13) form a clamping sliding structure.

6. The cooling device for plastic mold processing as claimed in claim 1, wherein: one end of the second fan blade (14) is provided with a sliding block (1401), the sliding block (1401) is located inside the sliding groove (17), and the sliding groove (17) is designed in a V-shaped structure.