CN217414790U

CN217414790U - Plastic mold frame capable of dissipating heat quickly

Info

Publication number: CN217414790U
Application number: CN202122736066.5U
Authority: CN
Inventors: 黄邓华
Original assignee: Yongwei Customer Mould Base Yixing Co ltd
Current assignee: Yongwei Customer Mould Base Yixing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-09-13
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a plastic die carrier that can dispel heat fast relates to injection moulding equipment technical field, including lower connecting plate, the last fixed surface of lower connecting plate is connected with the fixed die plate, be provided with the movable mould board on the fixed die plate, the top of movable mould board is provided with the cope match-plate pattern, the mounting groove has been seted up to the lower extreme of cope match-plate pattern, mounting groove upper end inner wall fixedly connected with electric motor's output fixedly connected with fan. Drive the fan rotation under electric motor's effect, cool down the processing to last module, offered down the die cavity in the upper end of movable mould board, lower die cavity uses with last module cooperation to accomplish the product and moulds plastics, has offered water-cooling channel in the below of die cavity down, lets in cold water through the inlet tube in to water-cooling channel, cools off lower die cavity, uses through water-cooling and fan cooperation, guarantees effectual cooling effect to the problem on the production efficiency of spare part has been reduced.

Description

Plastic mold frame capable of dissipating heat quickly

Technical Field

The utility model relates to an injection moulding equipment technical field specifically is a plastic die carrier that can dispel the heat fast.

Background

Injection molding is a processing method used in mass production of parts with complex shapes, and particularly refers to injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

Need be with the help of injection mold when carrying out injection moulding and add man-hour, injection mold is adding man-hour temperature very high when carrying out injection moulding, and only wait it to carry out the drawing of patterns to it after cooling down completely, otherwise cause staff's injury and the deformation of spare part very easily, but current injection mold radiating efficiency is lower to the heat dissipation means is single, makes injection mold unable in time cool off, thereby has reduced the production efficiency of spare part.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the plastic mold frame capable of quickly dissipating heat is provided, and the technical scheme solves the problems that the existing injection mold provided in the background art is low in heat dissipation efficiency and single in heat dissipation means, so that the injection mold cannot be cooled in time, and the production efficiency of parts is reduced.

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

the utility model provides a plastic die carrier that can dispel heat fast, includes the lower connecting plate, the last fixed surface of lower connecting plate is connected with the fixed die plate, the spread groove has all been seted up down in the four corners of fixed die plate upper end, be provided with the movable mould board on the fixed die plate, the top of movable mould board is provided with the cope match-plate pattern, the upper end fixedly connected with upper junction plate of cope match-plate pattern, the spacing groove has all been seted up in the four corners of cope match-plate pattern lower extreme, the mounting groove has been seted up to the lower extreme of cope match-plate pattern, mounting groove upper end inner wall fixedly connected with electric motor, electric motor's output fixedly connected with fan, the lateral wall of cope match-plate pattern runs through there is the power connecting piece, the lower extreme of fan is provided with the module, the upper surface of upper module and the lower fixed surface of cope match-plate pattern are connected.

Preferably, the power supply connecting piece is electrically connected with the electric motor, ventilation openings are formed in the left end and the right end of the upper template, the ventilation openings are communicated with the mounting groove, and the right side wall of the movable template is provided with a material overflow opening.

Preferably, a lower die cavity is formed in the upper end of the movable die plate, the lower die cavity is matched with the upper die block, a water cooling channel is formed in the movable die plate, a left water outlet is formed in the left end of the movable die plate, a right water outlet is formed in the right end of the movable die plate, and the left water outlet and the right water outlet are communicated with the water cooling channel.

Preferably, the water-cooling channel is S type, the water-cooling channel is located under the die cavity, the front end fixedly connected with inlet tube of movable mould board, the inlet tube runs through the movable mould board and is linked together with the water-cooling channel.

Preferably, the four corners of the lower end of the movable mould plate are provided with upper connecting grooves, the inner wall of the upper end of each upper connecting groove is provided with a slide way, and the slide ways are slidably connected with guide rods.

Preferably, the upper end of the guide rod is matched with the limiting groove, the lower end of the guide rod is fixedly connected to the inner wall of the lower connecting groove, and the guide rod is sleeved with the supporting spring.

Preferably, the upper end of the supporting spring is abutted against the inner wall of the upper end of the upper connecting groove, and the lower end of the supporting spring is fixedly connected with the inner wall of the lower end of the lower connecting groove.

The utility model discloses in provide a can quick radiating plastic die carrier, possess following beneficial effect:

the utility model discloses in seted up the mounting groove at the lower extreme of cope match-plate pattern, install electric motor in the mounting groove, electric motor's output fixedly connected with fan, through the power connecting piece, electric motor is connected with external power source, the fan is located the module directly over, it rotates to drive the fan under electric motor's effect, the processing of cooling down is gone up the module, lower die cavity has been seted up in the upper end of movable mould board, lower die cavity uses with last module cooperation to accomplish the product and moulds plastics, the water-cooling passageway has been seted up to the below of die cavity down, let in cold water through the inlet tube in to the water-cooling passageway, cool off lower die cavity, cold water after the effect flows from left delivery port and right delivery port, use with the fan cooperation through water-cooling, guarantee effectual cooling effect, thereby solve injection mold and can't in time cool off, thereby the problem on the production efficiency of spare part has been reduced.

Drawings

Fig. 1 is a schematic perspective view of the plastic mold frame of the present invention;

FIG. 2 is a schematic plane structure diagram of the plastic mold frame of the present invention;

FIG. 3 is a schematic cross-sectional view taken at A in FIG. 2;

fig. 4 is a schematic cross-sectional view at B in fig. 2.

The reference numbers in the figures are:

1. a lower connecting plate; 2. fixing a template; 3. moving the template; 4. mounting a template; 5. an upper connecting plate; 6. a power connection; 7. an electric motor; 8. a fan; 9. a vent; 10. an upper module; 11. a lower die cavity; 12. a water-cooling channel; 13. a left water outlet; 14. a right water outlet; 15. an overflow port; 16. a water inlet pipe; 17. a lower connecting groove; 18. an upper connecting groove; 19. a guide bar; 20. a support spring; 21. a slideway; 22. a limiting groove.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a plastic mold frame capable of dissipating heat rapidly comprises a lower connecting plate 1, a fixed mold plate 2 is fixedly connected to the upper surface of the lower connecting plate 1, lower connecting grooves 17 are formed in four corners of the upper end of the fixed mold plate 2, a movable mold plate 3 is arranged on the fixed mold plate 2, an upper mold plate 4 is arranged above the movable mold plate 3, an upper connecting plate 5 is fixedly connected to the upper end of the upper mold plate 4, limiting grooves 22 are formed in four corners of the lower end of the upper mold plate 4, a mounting groove is formed in the lower end of the upper mold plate 4, an electric motor 7 is fixedly connected to the inner wall of the upper end of the mounting groove, a fan 8 is fixedly connected to the output end of the electric motor 7, a power supply connecting piece 6 penetrates through the side wall of the upper mold plate 4, the electric motor 7 is connected with an external power supply through the power supply connecting piece 6, the fan 8 is driven to rotate under the action of the electric motor 7, the upper mold 10 is cooled, an upper mold 10 is arranged at the lower end of the fan 8, go up the upper surface of module 10 and the lower fixed surface of cope match-plate pattern 4 is connected, and power connecting piece 6 and electric motor 7 electric connection have all seted up vent 9 at both ends about cope match-plate pattern 4, and vent 9 is linked together with the mounting groove, guarantees through vent 9 that hot gas discharges under the effect of fan 8 on the module 10, flash 15 has been seted up to the right side wall of movable mould board 3.

The upper end of the movable mould plate 3 is provided with a lower mould cavity 11, the lower mould cavity 11 is matched with the upper mould block 10 for use to complete product injection, the lower mould cavity 11 is matched with the upper mould block 10, a water cooling channel 12 is arranged in the movable mould plate 3, the left end of the movable mould plate 3 is provided with a left water outlet 13, the right end of the movable mould plate 3 is provided with a right water outlet 14, the left water outlet 13 and the right water outlet 14 are both communicated with the water cooling channel 12, the water cooling channel 12 is S-shaped, the water cooling channel 12 is positioned under the lower mould cavity 11, the front end of the movable mould plate 3 is fixedly connected with a water inlet pipe 16, the water inlet pipe 16 penetrates through the movable mould plate 3 and is communicated with the water cooling channel 12, cold water is introduced into the water cooling channel 12 through the water inlet pipe 16 to cool the lower mould cavity 11, and the acted cold water flows out from the left water outlet 13 and the right water outlet 14.

Connecting groove 18 has all been seted up in the four corners of movable mould board 3 lower extreme, slide 21 has been seted up to the upper end inner wall of going up connecting groove 18, sliding connection has guide arm 19 in the slide 21, guide arm 19's upper end and spacing groove 22 looks adaptation, use through spacing groove 22 and guide arm 19's cooperation, guarantee the accuracy of last module 10 and lower die cavity 11 position, the lower extreme fixed connection of guide arm 19 is on connecting groove 17 inner wall down, the cover is equipped with supporting spring 20 on the guide arm 19, supporting spring 20's upper end and the upper end inner wall butt of last connecting groove 18, supporting spring 20's lower extreme and the lower extreme inner wall fixed connection of lower connecting groove 17, at the in-process of moulding plastics, supporting spring 20 is in compression state, after moulding plastics, when fixed die plate 2 was kept away from to cope match-plate 4, supporting spring 20 holds up movable mould board 3.

To sum up the utility model has the advantages that: in the utility model, a mounting groove is arranged at the lower end of an upper template 4, an electric motor 7 is arranged in the mounting groove, the output end of the electric motor 7 is fixedly connected with a fan 8, the electric motor 7 is connected with an external power supply through a power supply connecting piece 6, the fan 8 is positioned right above an upper module 10, the fan 8 is driven to rotate under the action of the electric motor 7, the upper module 10 is cooled, a lower die cavity 11 is arranged at the upper end of a movable template 3, the lower die cavity 11 is matched with the upper module 10 to complete the injection molding of products, a water cooling channel 12 is arranged below the lower die cavity 11, cold water is introduced into the water cooling channel 12 through a water inlet pipe 16 to cool the lower die cavity 11, the acted cold water flows out from a left water outlet 13 and a right water outlet 14, the effective cooling effect is ensured through the matching use of water cooling and the fan 8, thereby solving the problem that the injection mold can not be cooled in time, thereby reducing the problem of the production efficiency of the parts.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The plastic mold frame capable of quickly dissipating heat is characterized by comprising a lower connecting plate (1), wherein a fixed mold plate (2) is fixedly connected to the upper surface of the lower connecting plate (1), lower connecting grooves (17) are formed in four corners of the upper end of the fixed mold plate (2), a movable mold plate (3) is arranged on the fixed mold plate (2), an upper mold plate (4) is arranged above the movable mold plate (3), an upper connecting plate (5) is fixedly connected to the upper end of the upper mold plate (4), limiting grooves (22) are formed in four corners of the lower end of the upper mold plate (4), a mounting groove is formed in the lower end of the upper mold plate (4), an electric motor (7) is fixedly connected to the inner wall of the upper end of the mounting groove, a fan (8) is fixedly connected to the output end of the electric motor (7), and a power supply connecting piece (6) penetrates through the side wall of the upper mold plate (4), the lower extreme of fan (8) is provided with module (10) on, the upper surface of going up module (10) and the lower surface fixed connection of cope match-plate pattern (4).

2. The plastic mold frame capable of dissipating heat rapidly according to claim 1, wherein: the power supply connecting piece (6) is electrically connected with the electric motor (7), the ventilation openings (9) are formed in the left end and the right end of the upper template (4), the ventilation openings (9) are communicated with the mounting groove, and the overflow opening (15) is formed in the right side wall of the movable template (3).

3. The plastic mold frame capable of dissipating heat rapidly according to claim 1, wherein: lower die cavity (11) have been seted up to the upper end of movable mould board (3), lower die cavity (11) and last module (10) looks adaptation, water-cooling passageway (12) have been seted up in movable mould board (3), left delivery port (13) have been seted up to the left end of movable mould board (3), right delivery port (14) have been seted up to the right-hand member of movable mould board (3), left delivery port (13) and right delivery port (14) all are linked together with water-cooling passageway (12).

4. The plastic mold frame capable of dissipating heat rapidly according to claim 3, wherein: the water-cooling channel (12) is S type, water-cooling channel (12) are located die cavity (11) down under, the front end fixedly connected with inlet tube (16) of movable mould board (3), inlet tube (16) run through movable mould board (3) and are linked together with water-cooling channel (12).

5. The plastic mold frame capable of dissipating heat rapidly according to claim 4, wherein: connecting groove (18) have all been seted up in the four corners of movable mould board (3) lower extreme, slide (21) have been seted up to the upper end inner wall of going up connecting groove (18), sliding connection has guide arm (19) in slide (21).

6. The plastic mold frame capable of dissipating heat rapidly as claimed in claim 5, wherein: the upper end of the guide rod (19) is matched with the limiting groove (22), the lower end of the guide rod (19) is fixedly connected to the inner wall of the lower connecting groove (17), and the guide rod (19) is sleeved with a supporting spring (20).

7. The plastic mold frame capable of dissipating heat rapidly according to claim 6, wherein: the upper end of the supporting spring (20) is abutted to the inner wall of the upper end of the upper connecting groove (18), and the lower end of the supporting spring (20) is fixedly connected with the inner wall of the lower end of the lower connecting groove (17).