CN215943610U

CN215943610U - Injection mold convenient to heat dissipation

Info

Publication number: CN215943610U
Application number: CN202122102760.1U
Authority: CN
Inventors: 马强; 任建峰; 陈新中
Original assignee: Suzhou Geles Molding Technology Co ltd
Current assignee: Suzhou Geles Molding Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-04
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an injection mold convenient for heat dissipation, and particularly relates to the technical field of injection molds. According to the utility model, the driving mechanism is arranged, the driving mechanism drives the rotating shaft to rotate, the rotating shaft drives the rotating blades to rotate, the rotating blades send air to the interior of the mold main body along the air guide holes, the air is cooled by the cooling assembly, the flowing cold air cools and dissipates heat of the injection mold, and the hot air is discharged out of the mold main body along the through holes, so that the purpose of rapid heat dissipation is achieved, and the heat dissipation efficiency is improved.

Description

Injection mold convenient to heat dissipation

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold convenient for heat dissipation.

Background

With the acceleration of the pace of economic construction, the manufacturing industry has made great progress, and injection molding, also known as injection molding, is a molding method combining injection and molding, and has the advantages that: the production speed is fast, the efficiency is high, the operation can realize automation, the design and color variety is various, and the injection molding is suitable for the molding processing fields of mass production, products with complex shapes, and the like.

The cooling mode of current injection mold is mostly seting up the air guide hole on the surface of mould main part, thereby realizes the heat dissipation with the heat along with the air current to the mould main part outside through the air guide hole, and this kind of mode efficiency is lower, and the mould heat dissipation is inconvenient, is used for the mould work in next stage after the shaping of mould material not of being convenient for, therefore, has the part that can improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an injection mold facilitating heat dissipation, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold convenient to heat dissipation, includes the mould main part, the cavity has been seted up to the inside of mould main part, the inside of cavity is provided with the main part of moulding plastics, the top of the main part of moulding plastics is provided with the pivot, the inner wall of mould main part is connected to the one end bearing of pivot, the rotating vane that the circumference lateral wall fixedly connected with equidistance was arranged of pivot, the other end of pivot is provided with actuating mechanism, be provided with cooling module between rotating vane's below and the top of the main part of moulding plastics, the lateral wall of mould main part is located one side of rotating vane and runs through the air guide hole of seting up the equidistance and arranging, the lateral wall of mould main part is located the below of air guide hole and sets up the through-hole that the equidistance was arranged.

Preferably, cooling module includes the mounting panel, the inner wall of one side fixed connection mould main part of mounting panel, the cooling tube that the equidistance was arranged is installed in the opposite side slope of mounting panel, the cooling tube is located rotating vane's below, the below of mounting panel is provided with drainage subassembly.

Preferably, the drainage subassembly includes the guide plate, the inner wall of bottom one side fixed connection mould main part of guide plate, the guide plate is located one side of the below of cooling tube and is on a parallel with the cooling tube, the lateral wall of mould main part runs through and sets up the opening that is located guide plate one side.

Preferably, actuating mechanism includes the motor, the top surface of one side bottom fixed connection mould main part of motor, the output fixedly connected with output shaft of motor, the inner wall top surface of mould main part is worn to establish by the bottom of output shaft and is extended to the inside of mould main part and the first conical gear of fixedly connected with, one side transmission of first conical gear is connected with the second conical gear, the one end of the opposite side fixed connection pivot of second conical gear, the bottom surface fixedly connected with connecting axle of first conical gear, the bottom surface fixedly connected with carousel of connecting axle, one side laminating in the main part of moulding plastics of carousel, the sponge layer is installed to the circumference lateral wall of carousel, the bottom surface of carousel is provided with the linkage subassembly.

Preferably, the linkage subassembly includes the axis of rotation, the bottom surface of the top fixed connection carousel of axis of rotation and be located vertical same axis with the connecting axle, the bottom surface fixedly connected with action wheel of axis of rotation, the first pivot of bottom surface fixedly connected with of action wheel, the inner wall bottom surface of mould main part is connected to the bottom bearing of first pivot, one side of action wheel is provided with the forced air cooling subassembly.

Preferably, the forced air cooling subassembly is including following the driving wheel, the bottom surface fixedly connected with second pivot from the driving wheel, the inner wall bottom surface of mould main part is connected to the bottom bearing of second pivot, the top surface fixedly connected with third pivot from the driving wheel, the blade that the circumference lateral wall fixedly connected with equidistance of third pivot was arranged, the blade is located the below of the main part of moulding plastics, the action wheel is connected with the conveyer belt with following the driving wheel transmission.

Preferably, the injection molding main body comprises a bottom plate, one side of the bottom plate is fixedly connected with the inner wall of the mold main body, an injection mold is arranged at the top of the bottom plate, a rubber cushion layer is arranged on the top surface of the bottom plate, a buffer mechanism is arranged on one side of the injection mold, the buffer mechanism comprises a fixed rod, one side of the fixed rod is fixedly connected with the inner wall of the mould main body, a first cavity is arranged inside the fixed rod, a spring is arranged inside the first cavity, one end of the spring is fixedly connected with the inner wall of the fixed rod, the other end of the spring is fixedly connected with the movable plate, the other side of the movable plate is fixedly connected with a telescopic rod, the other end of the telescopic rod penetrates through the side wall of the fixed rod and extends to the outside of the fixed rod, and a clamping plate is fixedly connected with the telescopic rod, the clamping plate and the turntable are located on the same axis, and the inner wall of the clamping plate is attached to the surface of the injection mold.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through setting up actuating mechanism, drive the pivot through actuating mechanism and rotate, the pivot drives rotating vane and rotates, and rotating vane sends the air to the inside of mould main part along the air guide hole, cools off through cooling module, and the cold air that flows cools off the heat dissipation to injection mold, and hot air reaches quick radiating purpose along through-hole discharge mould main part, improves the radiating efficiency.

2. Compared with the prior art, through setting up the linkage subassembly, the linkage subassembly drives from the driving wheel rotation through the conveyer belt, drives the rotation of third pivot from the driving wheel, and the third pivot drives the blade and rotates, and the blade promotes that cold air rises and dispels the heat to injection mold simultaneously to accelerate injection mold's rate of heat dissipation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the mold body according to the present invention.

FIG. 3 is a schematic cross-sectional view of the drainage assembly of the present invention.

FIG. 4 is a schematic view of the injection molding main body structure of the present invention.

FIG. 5 is a partial schematic view of FIG. 2 according to the present invention.

Fig. 6 is a schematic view of the internal structure of the fixing rod of the present invention.

The reference signs are: 1. a mold body; 2. a cavity; 3. injection molding the main body; 4. a rotating shaft; 5. a rotating blade; 6. an air vent; 7. a cooling assembly; 8. mounting a plate; 9. a cooling tube; 10. a drainage assembly; 11. a baffle; 12. an opening; 13. a base plate; 14. injection molding a mold; 15. a buffer mechanism; 16. fixing the rod; 17. a first cavity; 18. a spring; 19. moving the plate; 20. a telescopic rod; 21. a splint; 22. a drive mechanism; 23. a motor; 24. a through hole; 25. an output shaft; 26. a first conical gear; 27. a second conical gear; 28. a connecting shaft; 29. a linkage assembly; 30. a turntable; 31. a rotating shaft; 32. a driving wheel; 33. a first rotating shaft; 34. an air-cooled assembly; 35. a driven wheel; 36. a second rotating shaft; 37. a conveyor belt; 38. a third rotating shaft; 39. a blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

1-6 shown in the attached drawings, including mould main part 1, cavity 2 has been seted up to mould main part 1's inside, cavity 2's inside is provided with injection moulding main part 3, injection moulding main part 3's top is provided with pivot 4, the inner wall of mould main part 1 is connected to pivot 4's one end bearing, the rotating vane 5 that the circumference lateral wall fixedly connected with equidistance of pivot 4 was arranged, pivot 4's the other end is provided with actuating mechanism 22, be provided with cooling module 7 between rotating vane 5's the below and the top of injection moulding main part 3, the lateral wall of mould main part 1 is located one side of rotating vane 5 and runs through the air guide hole 6 of seting up the equidistance and arranging, the through-hole 24 that the equidistance was arranged is seted up to the lateral wall of mould main part 1 is located the below of air guide hole 6.

Wherein: the cooling assembly 7 comprises a mounting plate 8, one side of the mounting plate 8 is fixedly connected with the inner wall of the die main body 1, the other side of the mounting plate 8 is obliquely provided with cooling pipes 9 which are distributed at equal intervals, the cooling pipes 9 are positioned below the rotating blades 5, and a drainage assembly 10 is arranged below the mounting plate 8; the drainage assembly 10 comprises a guide plate 11, one side of the bottom end of the guide plate 11 is fixedly connected with the inner wall of the mold main body 1, the guide plate 11 is positioned on one side below the cooling pipe 9 and is parallel to the cooling pipe 9, and an opening 12 positioned on one side of the guide plate 11 is formed in the side wall of the mold main body 1 in a penetrating manner; actuating mechanism 22 includes motor 23, the top surface of one side bottom fixed connection mould main part 1 of motor 23, the output fixedly connected with output shaft 25 of motor 23, the inner wall top surface of wearing to establish mould main part 1 in output shaft 25's bottom extends to the inside of mould main part 1 and the first conical gear 26 of fixedly connected with, one side transmission of first conical gear 26 is connected with second conical gear 27, the one end of opposite side fixed connection pivot 4 of second conical gear 27, the bottom surface fixedly connected with connecting axle 28 of first conical gear 26, the bottom surface fixedly connected with carousel 30 of connecting axle 28, one side laminating in the main part 3 of moulding plastics of carousel 30, the sponge layer is installed to the circumference lateral wall of carousel 30, the bottom surface of carousel 30 is provided with linkage assembly 29.

Further, the linkage assembly 29 comprises a rotating shaft 31, the top end of the rotating shaft 31 is fixedly connected with the bottom surface of the turntable 30 and is positioned on the same vertical axis with the connecting shaft 28, the bottom surface of the rotating shaft 31 is fixedly connected with a driving wheel 32, the bottom surface of the driving wheel 32 is fixedly connected with a first rotating shaft 33, a bottom end bearing of the first rotating shaft 33 is connected with the bottom surface of the inner wall of the mold main body 1, and one side of the driving wheel 32 is provided with an air cooling assembly 34; the air cooling assembly 34 comprises a driven wheel 35, a second rotating shaft 36 is fixedly connected to the bottom surface of the driven wheel 35, a bottom end bearing of the second rotating shaft 36 is connected with the bottom surface of the inner wall of the mold main body 1, a third rotating shaft 38 is fixedly connected to the top surface of the driven wheel 35, blades 39 which are distributed at equal intervals are fixedly connected to the circumferential side wall of the third rotating shaft 38, the blades 39 are located below the injection molding main body 3, and a driving wheel 32 and the driven wheel 35 are in transmission connection with a conveying belt 37; injection molding body 3 includes bottom plate 13, the inner wall of one side fixed connection mould main part 1 of bottom plate 13, the top of bottom plate 13 is provided with injection mold 14, the top surface of bottom plate 13 is provided with the rubber cushion, one side of injection mold 14 is provided with buffer gear 15, buffer gear 15 includes dead lever 16, the inner wall of one side fixed connection mould main part 1 of dead lever 16, first cavity 17 has been seted up to the inside of dead lever 16, the inside of first cavity 17 is provided with spring 18, the inner wall of one end fixed connection dead lever 16 of spring 18, the other end fixedly connected with movable plate 19 of spring 18, the opposite side fixedly connected with telescopic link 20 of movable plate 19, the lateral wall that dead lever 16 was worn to establish by the other end of telescopic link 20 extends to the outside and the fixedly connected with splint 21 of dead lever 16, splint 21 and carousel 30 are located same axis, the inner wall laminating injection mold 14's of splint 21 surface.

The working principle of the utility model is as follows: the motor 23 is turned on, the motor 23 drives the output shaft 25 to rotate, the output shaft 25 drives the first conical gear 26 to rotate, the first conical gear 26 drives the second conical gear 27 to rotate, the second conical gear 27 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the rotating blade 5 to rotate, the rotating blade 5 sucks air into the interior of the mold main body 1 along the air guide hole 6, the air is cooled through the cooling pipe 9, the cooled air flows to the surface of the injection molding main body 3 to cool and dissipate heat of the injection mold 14, the cooling pipe 9 condenses the hot air into water drops, the water drops are condensed in the cooling pipe 9 and then flow to the guide plate 11, the water drops flow to the outside of the opening 12 through the guide plate 11 to discharge heat, meanwhile, the first conical gear 26 rotates to drive the connecting shaft 28 to rotate, the rotating disc 28 drives the rotating disc 30 to rotate, the rotating disc 30 pushes the injection mold 14 to slide on the top surface of the bottom plate 13, the injection mold 14 provides a buffering effect through the buffering mechanism 15 to enable the injection mold 14 to reciprocate left and right, the injection mold 14 presses the inner wall of the clamping plate 21, the clamping plate 21 drives the telescopic rod 20 to stretch along the inner cavity of the fixed rod 16, the telescopic rod 20 presses the moving plate 19 to move, the moving plate 19 stretches the spring 18, and the spring 18 provides elastic force to match with the rotary table 30 to horizontally reciprocate; the turntable 30 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the driving wheel 32 to rotate, the driving wheel 32 drives the driven wheel 35 to rotate through the conveying belt 37, the driven wheel 35 drives the third rotating shaft 38 to rotate, the third rotating shaft 38 drives the blades 39 to rotate to push cold air to ascend to dissipate heat of the injection mold 14, and finally, the heat flows out from the through hole 24 along with the air, so that the purpose of rapid heat dissipation is achieved, and the heat dissipation efficiency is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an injection mold convenient to heat dissipation, includes mould main part (1), its characterized in that: cavity (2) have been seted up to the inside of mould main part (1), the inside of cavity (2) is provided with injection moulding main part (3), the top of injection moulding main part (3) is provided with pivot (4), the inner wall of mould main part (1) is connected to the one end bearing of pivot (4), rotating vane (5) that the circumference lateral wall fixedly connected with equidistance of pivot (4) was arranged, the other end of pivot (4) is provided with actuating mechanism (22), be provided with cooling module (7) between the below of rotating vane (5) and the top of injection moulding main part (3), one side that the lateral wall of mould main part (1) is located rotating vane (5) runs through air guide hole (6) of seting up the equidistance and arranging, through-hole (24) that the equidistance was arranged are seted up to the below that the lateral wall of mould main part (1) is located air guide hole (6).

2. The injection mold facilitating heat dissipation of claim 1, wherein: cooling module (7) include mounting panel (8), the inner wall of one side fixed connection mould main part (1) of mounting panel (8), cooling tube (9) that the equidistance was arranged are installed in the opposite side slope of mounting panel (8), cooling tube (9) are located the below of rotating vane (5), the below of mounting panel (8) is provided with drainage subassembly (10).

3. The injection mold facilitating heat dissipation of claim 2, wherein: drainage subassembly (10) are including guide plate (11), the inner wall of bottom one side fixed connection mould main part (1) of guide plate (11), guide plate (11) are located below one side of cooling tube (9) and are on a parallel with cooling tube (9), the lateral wall of mould main part (1) runs through and sets up opening (12) that are located guide plate (11) one side.

4. The injection mold facilitating heat dissipation of claim 1, wherein: the driving mechanism (22) comprises a motor (23), the bottom of one side of the motor (23) is fixedly connected with the top surface of the mold main body (1), the output end of the motor (23) is fixedly connected with an output shaft (25), the bottom end of the output shaft (25) penetrates through the top surface of the inner wall of the mold main body (1) and extends to the inside of the mold main body (1), and is fixedly connected with a first conical gear (26), one side of the first conical gear (26) is in transmission connection with a second conical gear (27), the other side of the second conical gear (27) is fixedly connected with one end of a rotating shaft (4), the bottom surface of the first conical gear (26) is fixedly connected with a connecting shaft (28), the bottom surface of the first conical gear (26) is fixedly connected with a turntable (30), one side of the turntable (30) is attached to the injection molding main body (3), and a sponge layer is installed on the circumferential side wall of the turntable (30), and a linkage assembly (29) is arranged on the bottom surface of the turntable (30).

5. The injection mold facilitating heat dissipation of claim 4, wherein: linkage subassembly (29) includes axis of rotation (31), the bottom surface of the top fixed connection carousel (30) of axis of rotation (31) and be located vertical same axis with connecting axle (28), the bottom surface fixedly connected with action wheel (32) of axis of rotation (31), the first pivot (33) of the bottom surface fixedly connected with of action wheel (32), the inner wall bottom surface of mould main part (1) is connected to the bottom bearing of first pivot (33), one side of action wheel (32) is provided with air-cooled subassembly (34).

6. The injection mold facilitating heat dissipation of claim 5, wherein: air-cooled subassembly (34) are including following driving wheel (35), bottom surface fixedly connected with second pivot (36) from driving wheel (35), the inner wall bottom surface of mould main part (1) is connected to the bottom bearing of second pivot (36), top surface fixedly connected with third pivot (38) from driving wheel (35), blade (39) that the circumference lateral wall fixedly connected with equidistance of third pivot (38) was arranged, blade (39) are located the below of the main part (3) of moulding plastics, action wheel (32) and follow driving wheel (35) transmission are connected with conveyer belt (37).

7. The injection mold facilitating heat dissipation of claim 4, wherein: the injection molding main body (3) comprises a bottom plate (13), one side of the bottom plate (13) is fixedly connected with the inner wall of the mold main body (1), an injection mold (14) is arranged at the top of the bottom plate (13), a rubber cushion layer is arranged on the top surface of the bottom plate (13), a buffer mechanism (15) is arranged on one side of the injection mold (14), the buffer mechanism (15) comprises a fixed rod (16), one side of the fixed rod (16) is fixedly connected with the inner wall of the mold main body (1), a first cavity (17) is formed in the fixed rod (16), a spring (18) is arranged in the first cavity (17), one end of the spring (18) is fixedly connected with the inner wall of the fixed rod (16), the other end of the spring (18) is fixedly connected with a movable plate (19), and the other side of the movable plate (19) is fixedly connected with a telescopic rod (20), the lateral wall that the other end of telescopic link (20) wore to establish dead lever (16) extends to outside and fixedly connected with splint (21) of dead lever (16), splint (21) and carousel (30) are located same axis, the surface of the inner wall laminating injection mold (14) of splint (21).