CN215512160U

CN215512160U - Mould benevolence for injection moulding convenient to quick heat dissipation function

Info

Publication number: CN215512160U
Application number: CN202122170717.9U
Authority: CN
Inventors: 朴阳园
Original assignee: Qingdao Edfaz Precision Mould Co ltd
Current assignee: Qingdao Edfaz Precision Mould Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-14
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a mold core for injection molding, which has a function of rapid heat dissipation and comprises a bottom plate, wherein two vertical plates which are symmetrically arranged are fixedly connected to the top of the bottom plate, the tops of the two vertical plates are fixedly connected with a same top plate, a telescopic cylinder is fixedly mounted at the top of the top plate, and a transverse plate is fixedly connected to an output shaft of the telescopic cylinder. The mould core cooling device is reasonable in structural design and simple to operate, not only can quickly cool the mould core, but also can recycle cooling water, and is more environment-friendly, good in using effect and high in working efficiency.

Description

Mould benevolence for injection moulding convenient to quick heat dissipation function

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to a mold core of an injection molding mold with a rapid heat dissipation function.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used for batch production of parts with complex shapes, and particularly, the injection molding is used for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

However, the existing mold core for injection molding, which is convenient for the rapid heat dissipation function, has the disadvantages of single function, complex operation, incapability of rapidly dissipating heat and cooling the mold core, long demolding time, increased production cost, incapability of recycling water resources for heat dissipation, poor use effect and low working efficiency.

Disclosure of Invention

The utility model aims to solve the defects that the conventional injection mold core convenient for quick heat dissipation has single function, is complex to operate, cannot quickly dissipate heat and cool the mold core, has long demolding time, increases production cost, cannot recycle water resources for heat dissipation, has poor using effect and low working efficiency, and provides the injection mold core convenient for quick heat dissipation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mold core for injection molding with a function of rapid heat dissipation comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two symmetrically arranged vertical plates, the tops of the two vertical plates are fixedly connected with a same top plate, the top of the top plate is fixedly provided with a telescopic cylinder, an output shaft of the telescopic cylinder is fixedly connected with a transverse plate, the bottom of the transverse plate is movably connected with an upper mold, the upper mold core is movably clamped on the upper mold, a lower mold is placed at the top of the bottom plate, the lower mold core is movably clamped on the lower mold, the bottom inner wall of the lower mold is fixedly communicated with a feed pipe, the top of the bottom plate is fixedly connected with a water tank, the top inner wall and the bottom inner wall of the water tank are fixedly connected with a same water baffle plate, one side of the water baffle plate is fixedly communicated with a water spray pipe, the water spray pipe extends into the lower mold, and a plurality of spray nozzles are fixedly installed on the water spray pipe, the lower die is fixedly communicated with the water tank through the same water collecting pipe, a vertical shaft which is vertically arranged is rotatably connected to the inner wall of the bottom of the water tank, the top end of the vertical shaft extends to the upper portion of the water tank and is fixedly connected with a driven bevel gear, an auger is fixedly connected to the vertical shaft and is positioned on the right side, a motor is fixedly connected to one side of a vertical plate, a cross shaft is fixedly connected to the output shaft of the motor, a driving bevel gear and fan blades are fixedly connected to the cross shaft, the driving bevel gear is meshed with the driven bevel gear, and the cross shaft is rotatably connected with the vertical plate which is positioned on the right side.

Preferably, the vertical plate on the right side is fixedly connected with a supporting plate on one side, and the motor is fixedly connected with the supporting plate.

Preferably, two the spout has all been seted up to one side that the riser is close to each other, the same gag lever post of fixedly connected with on the top inner wall of spout and the bottom inner wall, the diaphragm slip cap is established two on the gag lever post.

Preferably, a plurality of ventilation holes are all seted up to the both sides of going up the mould, and are a plurality of the ventilation hole is equidistant setting.

Preferably, two equal fixed mounting of one side that the riser is close to each other has the T template, and two T templates are the symmetry setting.

Preferably, the top of the bottom plate is fixedly connected with support legs, and the lower die is placed on the tops of the four support legs.

According to the injection mold core convenient for rapid heat dissipation, the motor is started, the rotation of the motor output shaft drives the cross shaft to rotate, the rotation of the cross shaft drives the fan blades to rotate, and the effect of dissipating heat and cooling the upper mold is achieved in a matching manner;

according to the injection mold die core with the function of conveniently and quickly dissipating heat, the driving bevel gear and the driven bevel gear are meshed with each other to drive the vertical shaft, the auger is driven to rotate by the rotation of the vertical shaft, and water resources are recycled while heat is dissipated for the lower mold in a matching manner;

the mould core cooling device is reasonable in structural design and simple to operate, not only can quickly cool the mould core, but also can recycle cooling water, and is more environment-friendly, good in using effect and high in working efficiency.

Drawings

FIG. 1 is a schematic perspective view of a mold insert for injection molding, which facilitates rapid heat dissipation according to the present invention;

FIG. 2 is a schematic cross-sectional view of a mold insert for injection molding, which facilitates rapid heat dissipation according to the present invention;

FIG. 3 is a schematic structural view of a portion A of a mold insert for injection molding, which facilitates rapid heat dissipation according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of a mold insert for injection molding, which facilitates rapid heat dissipation.

In the figure: 1. a base plate; 2. a vertical plate; 3. a top plate; 4. a telescopic cylinder; 5. a transverse plate; 6. an upper die; 7. an upper die core; 8. a lower die; 9. a lower die core; 10. a feed pipe; 11. a water tank; 12. a water baffle; 13. a water spray pipe; 14. a spray head; 15. a water collection pipe; 16. a vertical axis; 17. a packing auger; 18. a driven bevel gear; 19. a motor; 20. a horizontal axis; 21. a drive bevel gear; 22. a fan 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.

Referring to fig. 1-4, the present solution provides an embodiment: a mold core for injection molding convenient for rapid heat dissipation function comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with two vertical plates 2 which are symmetrically arranged, the tops of the two vertical plates 2 are fixedly connected with a same top plate 3, the top of the top plate 3 is fixedly provided with a telescopic cylinder 4, an output shaft of the telescopic cylinder 4 is fixedly connected with a transverse plate 5, the bottom of the transverse plate 5 is movably connected with an upper mold 6, the upper mold 6 is movably clamped with an upper mold core 7, the top of the bottom plate 1 is provided with a lower mold 8, the lower mold 8 is movably clamped with a lower mold core 9, the bottom inner wall of the lower mold 8 is fixedly communicated with a feed pipe 10, the top of the bottom plate 1 is fixedly connected with a water tank 11, the top inner wall and the bottom inner wall of the water tank 11 are fixedly connected with a same water baffle 12, one side of the water baffle 12 is fixedly communicated with a water spray pipe 13, the water spray pipe 13 extends into the lower mold 8, the water spray pipe 13 is fixedly provided with a plurality of spray nozzles 14, the lower die 8 and the water tank 11 are fixedly communicated with a same water collecting pipe 15, the inner wall of the bottom of the water tank 11 is rotatably connected with a vertical shaft 16 which is vertically arranged, the top end of the vertical shaft 16 extends to the upper part of the water tank 11 and is fixedly connected with a driven bevel gear 18, an auger 17 is fixedly connected onto the vertical shaft 16, a motor 19 is fixedly connected onto one side of a vertical plate 2 on the right side, a transverse shaft 20 is fixedly connected onto an output shaft of the motor 19, a driving bevel gear 21 and a fan blade 22 are fixedly connected onto the transverse shaft 20, the driving bevel gear 21 is meshed with the driven bevel gear 18, and the transverse shaft 20 is rotatably connected with the vertical plate 2 on the right side.

Referring to fig. 2, in the present embodiment, the bottom plate 1 has legs fixedly connected to the top thereof, and the lower mold 8 is placed on the top of the four legs, so that the lower mold 8 is more stable.

Referring to fig. 2, in this embodiment, two riser 2 equal fixed mounting in one side that is close to each other have a T template, and two T templates set up for the symmetry, carry on spacingly to last mould 6 and bed die 8.

Referring to fig. 2, in this embodiment, a plurality of ventilation holes have all been seted up to the both sides of going up mould 6, and a plurality of ventilation holes are equidistant setting, are convenient for go up mould 6 and dispel the heat.

Referring to fig. 2, in this embodiment, the spout has all been seted up to one side that two risers 2 are close to each other, and the same gag lever post of fixedly connected with on the top inner wall of spout and the bottom inner wall, diaphragm 5 slip cap establish on two gag lever posts, carry on spacingly to diaphragm 6.

Referring to fig. 4, in this embodiment, a support plate is fixedly connected to one side of the vertical plate 2 on the right side, and the motor 19 is fixedly connected to the support plate, so that the rotation of the motor 19 is more stable.

The working principle is that firstly, the telescopic cylinder 4 is started, the output shaft of the telescopic cylinder 4 drives the transverse plate 5 to move downwards, the transverse plate 5 drives the upper die 6 to move downwards, when the upper die 6 is matched with the lower die 8, the telescopic cylinder 4 is closed, materials are injected through the feeding pipe 10, after materials are injected, when the materials need to be cooled quickly, a motor 19 is started, the rotation of an output shaft of the motor 19 drives a transverse shaft 20 to rotate, the rotation of the transverse shaft 20 drives a driving bevel gear 21 and a fan blade 22 to rotate, the rotation of the fan blade 22 plays a role in cooling of an upper die 6, the driving bevel gear 21 is meshed with a driven bevel gear 18 to drive a vertical shaft 16, the rotation of the vertical shaft 16 drives a packing auger 17 to rotate, water is input into a lower die 8 through a water spraying pipe 13 and sprayed on the lower die 8 to cool the lower die, the water in the lower die 8 enters a water tank 11 through the vertical shaft 16 again, and the effect of recycling water resources while cooling is achieved in a matching mode.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The mold core for injection molding convenient for rapid heat dissipation function comprises a bottom plate (1) and is characterized in that the top of the bottom plate (1) is fixedly connected with two symmetrically arranged vertical plates (2), the top of the two vertical plates (2) is fixedly connected with the same top plate (3), the top of the top plate (3) is fixedly provided with a telescopic cylinder (4), an output shaft of the telescopic cylinder (4) is fixedly connected with a transverse plate (5), the bottom of the transverse plate (5) is movably connected with an upper mold (6), the upper mold (6) is movably clamped with an upper mold core (7), the top of the bottom plate (1) is provided with a lower mold (8), the lower mold (8) is movably clamped with a lower mold core (9), the inner wall of the bottom of the lower mold (8) is fixedly communicated with a feeding pipe (10), the top of the bottom plate (1) is fixedly connected with a water tank (11), the water tank structure is characterized in that the inner wall of the top of the water tank (11) and the inner wall of the bottom of the water tank are fixedly connected with the same water baffle (12), one side of the water baffle (12) is fixedly communicated with a water spraying pipe (13), the water spraying pipe (13) extends into the lower die (8), a plurality of spray heads (14) are fixedly installed on the water spraying pipe (13), the lower die (8) and the water tank (11) are fixedly communicated with the same water collecting pipe (15), the inner wall of the bottom of the water tank (11) is rotatably connected with a vertically arranged vertical shaft (16), the top end of the vertical shaft (16) extends to the upper part of the water tank (11) and is fixedly connected with a driven bevel gear (18), a packing auger (17) is fixedly connected on the vertical shaft (16), one side of the vertical plate (2) on the right side is fixedly connected with a motor (19), and a transverse shaft (20) is fixedly connected on an output shaft of the motor (19), the transverse shaft (20) is fixedly connected with a driving bevel gear (21) and a fan blade (22), the driving bevel gear (21) is meshed with the driven bevel gear (18), and the transverse shaft (20) is rotationally connected with the vertical plate (2) on the right side.

2. The mold core of claim 1, wherein a support plate is fixedly connected to one side of the right vertical plate (2), and the motor (19) is fixedly connected to the support plate.

3. The mold insert for injection molding of claim 1, wherein the two vertical plates (2) have sliding grooves on their sides close to each other, the top inner wall and the bottom inner wall of the sliding grooves are fixedly connected with the same limiting rod, and the horizontal plate (5) is slidably sleeved on the two limiting rods.

4. The mold insert for injection molding of claim 1, wherein the upper mold (6) has a plurality of ventilation holes on both sides, and the ventilation holes are arranged at equal intervals.

5. The mold core of injection mold with rapid heat dissipation function as claimed in claim 1, wherein the two vertical plates (2) are fixed with T-shaped plates on their sides close to each other, and the two T-shaped plates are symmetrically arranged.

6. The mold insert for injection molding convenient for rapid heat dissipation according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with support legs, and the lower mold (8) is placed on the top of the four support legs.