CN215242577U

CN215242577U - Quick cooling type plastic product injection molding device

Info

Publication number: CN215242577U
Application number: CN202120253626.9U
Authority: CN
Inventors: 祝建军
Original assignee: Xiamen Xindelai Industry And Trade Co ltd
Current assignee: Xiamen Xindelai Industry And Trade Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-21
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a quick cooled plastic products device of moulding plastics belongs to injection mold technical field, and the main part includes mould, lower mould, goes up the mould and includes fixed plate, concave plate, fixed plate below fixed connection concave plate, is equipped with the feed inlet in the middle of the fixed plate, and the inside pipeline that is equipped with of concave plate, lower mould include climbing mechanism and fixed establishment, fixed establishment includes unable adjustment base and spliced pole, and spliced pole fixed connection is in unable adjustment base's top, and the spliced pole top is equipped with the limiting plate, and climbing mechanism includes thimble and thin spring, can carry out cooling cycle to rivers through setting up the inside pipeline of concave plate.

Description

Quick cooling type plastic product injection molding device

Technical Field

The utility model relates to an injection mold technical field especially relates to a quick cooling type plastic products injection molding device.

Background

Molding engineers consider good cooling designs to be inherent in the quotation of the tool shop. Tool shops typically do not prioritize mold cooling, nor are their designers necessarily very motivated by heat transfer issues. Their strength is to cut the steel and produce the mould in as economical a way as possible. Faults in this industry chain result in a potential cost, where each party considers the other party responsible and in fact neither party is responsible. Insufficient cooling of the components can increase cycle time, scrap, and size issues.

At present, most of cooling molds are cooled through air cooling or after the molds are taken out, the process is complicated, the working time is long, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a quick cooling type plastic product injection molding device is provided can carry out cooling circulation to rivers through setting up the inside pipeline of notch board.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model has the preferable technical proposal that the utility model comprises an upper die and a lower die; the upper die comprises a fixed plate and a concave plate, the concave plate is fixedly connected below the fixed plate, a feed inlet is formed in the middle of the fixed plate, and a pipeline is arranged inside the concave plate; the lower die comprises a jacking mechanism and a fixing mechanism, the fixing mechanism comprises a fixed base and a connecting column, the connecting column is fixedly connected above the fixed base, a limiting plate is arranged above the connecting column, and the jacking mechanism comprises a thimble and a thin spring.

The utility model discloses preferred technical scheme lies in, and the spliced pole outside is equipped with thick spring, and the spliced pole setting is in unable adjustment base's both sides.

The utility model discloses preferred technical scheme lies in, and the inside pipeline of concave plate is arranged along the mould appearance, and the pipeline upper end is the water inlet, and the lower extreme is the delivery port, and sets up at both ends.

The utility model discloses preferred technical scheme lies in, and the thimble equipartition sets up in the below of limiting plate to the jackshaft is central symmetric distribution.

The utility model discloses preferred technical scheme lies in, and the notch board adopts heat-resisting aluminum plate to make.

The utility model discloses preferred technical scheme lies in, and the thimble upper end is equipped with round chamfer, reduces area of contact.

The utility model has the advantages that:

the utility model discloses a quick cooled plastic products device of moulding plastics belongs to injection mold technical field, including last mould and lower mould, go up the mould and include fixed plate, concave plate, fixed plate below fixed connection concave plate, be equipped with the feed inlet in the middle of the fixed plate, the inside pipeline that is equipped with of concave plate, the lower mould includes climbing mechanism and fixed establishment, fixed establishment includes unable adjustment base and spliced pole, and spliced pole fixed connection is in unable adjustment base's top, and the spliced pole top is equipped with the limiting plate, and climbing mechanism includes thimble and thin spring, can carry out cooling cycle to rivers through setting up the inside pipeline of concave plate.

Drawings

FIG. 1 is a schematic view of a rapid cooling type plastic product injection molding apparatus according to an embodiment of the present invention;

in the figure:

1. a fixing plate; 2. a feed inlet; 3. a water inlet; 4. a water outlet; 5. a pipeline; 6. a limiting plate; 7. connecting columns; 8. a coarse spring; 9. a fixed base; 10. a thimble; 11. a thin spring; 12. a concave plate.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1, the utility model provides a quick cooling type plastic product injection molding device, which comprises an upper die and a lower die; the upper die comprises a fixed plate 1 and a concave plate 12, the concave plate 12 is fixedly connected below the fixed plate 1, a feeding hole 2 is formed in the middle of the fixed plate 1, and a pipeline 5 is arranged inside the concave plate 12; the lower mould includes climbing mechanism and fixed establishment, fixed establishment includes unable adjustment base 9 and spliced pole 7, and spliced pole 7 fixed connection is in the top of unable adjustment base 9, and spliced pole 7 top is equipped with limiting plate 6, and climbing mechanism includes thimble 10 and thin spring 11.

Preferably, the connecting column 7 is externally provided with a thick spring 8, and the connecting column 7 is arranged on two sides of the fixed base 9.

Preferably, the pipeline 5 inside the concave plate 12 is arranged along the shape of the mold, the upper end of the pipeline 5 is provided with a water inlet (3), and the lower end of the pipeline is provided with a water outlet 4, and the pipeline is arranged at two ends.

Preferably, the ejector pins 10 are uniformly distributed below the limiting plate 6 and symmetrically distributed by taking the middle shaft as a center.

Preferably, the concave plate 12 is made of a heat-resistant aluminum plate.

Preferably, the upper end of the thimble 10 is provided with a round chamfer to reduce the contact area.

The theory of operation pours into raw and other materials into through feed inlet 2, and the moulding back of accomplishing of mould pours into water into pipeline 5 into through water inlet 3 in, reduces the temperature at concave plate 12 mould edge, carries out hydrologic cycle through delivery port 4 discharges, and when the temperature reduction back, detaches fixed plate 1, pushes down concave plate 12 and can be ejecting with the mould through thick spring 8 of spliced pole 7 and the thin spring 11 of thimble 10.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. The utility model provides a quick cooling type plastic products device of moulding plastics which characterized in that:

the device comprises an upper die and a lower die, wherein the upper die is connected to the lower die;

the upper die comprises a fixed plate (1) and a concave plate (12), the concave plate (12) is fixedly connected below the fixed plate (1), a feeding hole (2) is formed in the middle of the fixed plate (1), and a pipeline (5) is arranged inside the concave plate (12);

the lower mould includes climbing mechanism and fixed establishment, fixed establishment includes unable adjustment base (9) and spliced pole (7), spliced pole (7) fixed connection be in the top of unable adjustment base (9), the top of spliced pole (7) is equipped with limiting plate (6), climbing mechanism includes thimble (10) and thin spring (11).

2. A rapid cooling plastic product injection molding apparatus as claimed in claim 1, wherein:

the outer part of the connecting column (7) is provided with a thick spring (8), and the connecting column (7) is arranged on two sides of the fixed base (9).

3. A rapid cooling plastic product injection molding apparatus as claimed in claim 1, wherein:

the pipeline (5) inside the concave plate (12) is arranged along the shape of the mould, one end of the pipeline (5) is a water inlet (3), and the other end of the pipeline is a water outlet (4).

4. A rapid cooling plastic product injection molding apparatus as claimed in claim 1, wherein:

the ejector pins (10) are uniformly distributed below the limiting plate (6).

5. A rapid cooling plastic product injection molding apparatus as claimed in claim 1, wherein:

the concave plate (12) is made of a heat-resistant aluminum plate.

6. A rapid cooling plastic product injection molding apparatus as claimed in claim 1, wherein:

the upper end of the thimble (10) is provided with a round chamfer.