CN215242484U

CN215242484U - Plastic mould with cooling demoulding structure

Info

Publication number: CN215242484U
Application number: CN202120164089.0U
Authority: CN
Inventors: 尹页东
Original assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Current assignee: Shenzhen Xinzhanpeng Plastic Mould Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-21
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a plastic mould with cooling demoulding structure, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the bottom fixedly connected with hydraulic telescoping cylinder of support frame, the mould is gone up to hydraulic telescoping cylinder's bottom fixedly connected with, the right side fixedly connected with cooler bin at base top. The utility model discloses a heat conduction piece, radiating fin, driving motor, drive mechanism, the apparatus further comprises a rotating shaft, first flabellum, the second flabellum, the water tank, the cooperation of heat exchanger and back flow, driving motor's output shaft is through first belt pulley, it is rotatory that conveyer belt and second belt pulley drive pivot, the pivot drives first flabellum and second flabellum rotation, accelerate the air current flow rate, can cool off radiating fin fast, the water after the heat exchanger cooling passes through the water pump in the back flow circulation flow simultaneously in the water tank, further improve cooling rate, thereby improve the cooling effect, the poor problem of current device cooling effect has been solved.

Description

Plastic mould with cooling demoulding structure

Technical Field

The utility model relates to a plastic mould technical field specifically is a plastic mould with cooling demoulding structure.

Background

The plastic injection molding is also called injection molding, which is a molding method of injection and molding, and has the advantages of high production speed, high efficiency, automatic operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, and capability of forming products with complex shapes, and the injection molding is suitable for the molding processing fields of mass production and products with complex shapes, and the like, and the method is a method for stirring completely molten plastic materials by a screw rod at a certain temperature, injecting the plastic materials into a mold cavity by high pressure, cooling and solidifying to obtain a molded product, is suitable for the batch production of the components with complex shapes, is one of important processing methods, adopts the traditional air cooling of the traditional plastic toy injection molding mold, leads to long cooling time and waste time of the mold after injection molding, and has complex cooling process of the existing plastic toy injection molding mold, the use cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mould with cooling demoulding structure possesses the good advantage of cooling effect, has solved the poor problem of current device cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: the plastic mold with the cooling demolding structure comprises a base, wherein a support frame is fixedly connected to the top of the base, a hydraulic telescopic cylinder is fixedly connected to the bottom of the support frame, an upper mold is fixedly connected to the bottom of the hydraulic telescopic cylinder, a cooling box is fixedly connected to the right side of the top of the base, a baffle is fixedly connected to the inner cavity of the cooling box, a lower mold is fixedly connected to the top of the baffle, a heat conducting block is fixedly connected to the top of the baffle, a radiating fin is fixedly connected to the surface of the heat conducting block, a driving motor is fixedly connected to the bottom of the inner cavity of the cooling box, a transmission mechanism is fixedly connected to an output shaft of the driving motor, a rotating shaft is fixedly connected to the axis of the transmission mechanism, a first fan blade and a second fan blade are fixedly connected to the surface of the rotating shaft from top to bottom in sequence, and a water tank is fixedly connected to the left side of the top of the base, the heat exchanger is fixedly connected to the top of the base, the bottom of the right side of the water tank is communicated with a return pipe, and the surface of the return pipe is communicated with a water pump.

Preferably, drive mechanism includes first belt pulley, conveyer belt and second belt pulley, the first belt pulley of driving motor's output shaft fixedly connected with, the surface transmission of first belt pulley is connected with the conveyer belt, the surface of first belt pulley is connected with the second belt pulley through the conveyer belt transmission, the quantity of second belt pulley is six.

Preferably, the return pipe is arranged in a U-shaped manner in the inner cavity of the baffle plate, and the other end of the return pipe is communicated with the top of the right side of the water tank.

Preferably, the top of the cooling box is provided with a through groove, and an inner cavity of the through groove is fixedly connected with a dust screen.

Preferably, the inner cavity of the water tank is fixedly connected with a partition plate, and the top of the partition plate is provided with a through hole.

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

1. the utility model discloses a heat conduction piece, radiating fin, driving motor, drive mechanism, the apparatus further comprises a rotating shaft, first flabellum, the second flabellum, the water tank, the cooperation of heat exchanger and back flow, driving motor's output shaft is through first belt pulley, it is rotatory that conveyer belt and second belt pulley drive pivot, the pivot drives first flabellum and second flabellum rotation, accelerate the air current flow rate, can cool off radiating fin fast, the water after the heat exchanger cooling passes through the water pump in the back flow circulation flow simultaneously in the water tank, further improve cooling rate, thereby improve the cooling effect, the poor problem of current device cooling effect has been solved.

2. The utility model discloses a quantity of design second belt pulley is six, and the lower mould of being convenient for cools off fast, is the U type through the design back flow and arranges at the inner chamber of baffle, increases the time that the cooling water flows at the cooler bin inner chamber, improves cooling rate, through the design baffle, and the heat exchanger of being convenient for evenly cools off the cooling water.

Drawings

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

FIG. 2 is a top sectional view of the baffle structure of the present invention;

fig. 3 is a front sectional view of the water tank structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a hydraulic telescopic cylinder; 4. an upper die; 5. a cooling tank; 6. a baffle plate; 7. a lower die; 8. a heat conducting block; 9. a heat dissipating fin; 10. a drive motor; 11. a transmission mechanism; 111. a first pulley; 112. a conveyor belt; 113. a second pulley; 12. a rotating shaft; 13. a first fan blade; 14. a second fan blade; 15. a water tank; 16. a heat exchanger; 17. a return pipe; 18. a water pump; 19. a through groove; 20. a dust screen; 21. a partition plate; 22. and a through hole.

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. 1-3, a plastic mold with a cooling and demolding structure comprises a base 1, a support frame 2 is fixedly connected to the top of the base 1, a hydraulic telescopic cylinder 3 is fixedly connected to the bottom of the support frame 2, an upper mold 4 is fixedly connected to the bottom of the hydraulic telescopic cylinder 3, a cooling box 5 is fixedly connected to the right side of the top of the base 1, a through groove 19 is formed in the top of the cooling box 5, a dust screen 20 is fixedly connected to an inner cavity of the through groove 19, the lower mold 7 is conveniently and rapidly cooled by designing six second belt pulleys 113, the flow time of cooling water in the inner cavity of the cooling box 5 is increased by designing a return pipe 17 to be in a U-shaped arrangement in the inner cavity of a baffle 6, the cooling rate is increased, the heat exchanger 16 is convenient to uniformly cool the cooling water by designing a baffle 21, the baffle 6 is fixedly connected to the inner cavity of the cooling box 5, the lower mold 7 is fixedly connected to the top of the baffle 6, the top of the baffle 6 is fixedly connected with a heat conducting block 8, the surface of the heat conducting block 8 is fixedly connected with a radiating fin 9, the bottom of the inner cavity of the cooling box 5 is fixedly connected with a driving motor 10, the output shaft of the driving motor 10 is fixedly connected with a transmission mechanism 11, the transmission mechanism 11 comprises a first belt pulley 111, a transmission belt 112 and a second belt pulley 113, the output shaft of the driving motor 10 is fixedly connected with a first belt pulley 111, the surface of the first belt pulley 111 is in transmission connection with the transmission belt 112, the surface of the first belt pulley 111 is in transmission connection with the second belt pulley 113 through the transmission belt 112, the number of the second belt pulleys 113 is six, the axis of the transmission mechanism 11 is fixedly connected with a rotating shaft 12, the surface of the rotating shaft 12 is sequentially and fixedly connected with a first fan blade 13 and a second fan blade 14 from top to bottom, the left side of the top of the base 1 is fixedly connected with a water tank 15, the inner cavity of the water tank 15 is fixedly connected with a baffle 21, the top of the baffle 6 is provided with a through hole 22, the top of the base 1 is fixedly connected with a heat exchanger 16, the bottom of the right side of the water tank 15 is communicated with a return pipe 17, the return pipe 17 is arranged in a U shape in the inner cavity of the baffle 6, the other end of the return pipe 17 is communicated with the top of the right side of the water tank 15, the surface of the return pipe 17 is communicated with a water pump 18, the rotary shaft 12 is driven to rotate by a heat conduction block 8, a radiating fin 9, a driving motor 10, a transmission mechanism 11, a rotary shaft 12, a first fan blade 13, a second fan blade 14, the water tank 15, the heat exchanger 16 and the return pipe 17 in a matching way, the output shaft of the driving motor 10 drives the rotary shaft 12 to rotate by a first belt pulley 111, a conveyor belt 112 and a second belt pulley 113, the rotary shaft 12 drives the first fan blade 13 and the second fan blade 14 to rotate, the airflow flow rate is increased, the radiating fin 9 can be rapidly cooled, and meanwhile, water cooled by the heat exchanger 16 in the water tank 15 flows in the return pipe 17 in a circulating way through the water pump 18, further improve cooling rate to improve the cooling effect, solved the poor problem of current device cooling effect.

During the use, the output shaft of driving motor 10 drives pivot 12 rotatory through first belt pulley 111, conveyer belt 112 and second belt pulley 113, and pivot 12 drives first flabellum 13 and second flabellum 14 rotatory for the air current flow rate can cool off radiating fin 9 fast, and the water after passing through heat exchanger 16 cooling in water tank 15 passes through water pump 18 circulation flow in back flow pipe 17 simultaneously, further improves cooling rate to improve the cooling effect.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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. Plastic mould with cooling demoulding structure, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a support frame (2), the bottom of the support frame (2) is fixedly connected with a hydraulic telescopic cylinder (3), the bottom of the hydraulic telescopic cylinder (3) is fixedly connected with an upper die (4), the right side of the top of the base (1) is fixedly connected with a cooling box (5), an inner cavity of the cooling box (5) is fixedly connected with a baffle (6), the top of the baffle (6) is fixedly connected with a lower die (7), the top of the baffle (6) is fixedly connected with a heat conduction block (8), the surface of the heat conduction block (8) is fixedly connected with a radiating fin (9), the bottom of the inner cavity of the cooling box (5) is fixedly connected with a driving motor (10), an output shaft of the driving motor (10) is fixedly connected with a transmission mechanism (11), and a rotating shaft (12) is fixedly connected at the axis of the transmission mechanism (11), the surface of pivot (12) is from last to first flabellum (13) and second flabellum (14) of fixedly connected with down in proper order, the left side fixedly connected with water tank (15) at base (1) top, the top fixedly connected with heat exchanger (16) of base (1), the bottom intercommunication on water tank (15) right side has back flow (17), the surface intercommunication of back flow (17) has water pump (18).

2. The plastic mold with a cooling demolding structure as claimed in claim 1, wherein: drive mechanism (11) include first belt pulley (111), conveyer belt (112) and second belt pulley (113), the first belt pulley (111) of output shaft fixedly connected with of driving motor (10), the surface transmission of first belt pulley (111) is connected with conveyer belt (112), the surface of first belt pulley (111) is connected with second belt pulley (113) through conveyer belt (112) transmission, the quantity of second belt pulley (113) is six.

3. The plastic mold with a cooling demolding structure as claimed in claim 1, wherein: the return pipe (17) is arranged in a U shape in the inner cavity of the baffle plate (6), and the other end of the return pipe (17) is communicated with the top of the right side of the water tank (15).

4. The plastic mold with a cooling demolding structure as claimed in claim 1, wherein: the top of the cooling box (5) is provided with a through groove (19), and an inner cavity of the through groove (19) is fixedly connected with a dust screen (20).

5. The plastic mold with a cooling demolding structure as claimed in claim 1, wherein: the inner cavity of the water tank (15) is fixedly connected with a partition plate (21), and a through hole (22) is formed in the top of the baffle plate (6).