CN215969953U

CN215969953U - Electronic game machine shell injection mold

Info

Publication number: CN215969953U
Application number: CN202121906550.1U
Authority: CN
Inventors: 丁焕
Original assignee: Zhenyuan Mould Technology Yixing Co ltd
Current assignee: Zhenyuan Mould Technology Yixing Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an electronic game machine shell injection mold which comprises an injection molding plate, wherein an upper half template is installed at the lower end of the injection molding plate, a lower half template is installed at the lower end of the upper half template, water inlet pipes are welded on the outer surfaces of the right sides of the upper half template and the lower half template, water outlet pipes are welded on the outer surfaces of the left sides of the upper half template and the lower half template, water service pipes are installed inside the upper half template and the lower half template, shunt pipes are arranged among the water service pipes, the water inlet pipes and the water outlet pipes, and an injection molding opening is formed in the upper end of the injection molding plate. The beneficial effects obtained by the utility model are as follows: and finally, one strand of cooling water is collected by the shunt pipe at the water outlet pipe and flows out from the water outlet pipe.

Description

Electronic game machine shell injection mold

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for an electronic game machine shell.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various designs and colors, various shapes from simple to complex, small sizes, precise product size, easy replacement of products, capability of molding products with complex shapes, suitability for the molding processing fields of mass production, products with complex shapes and the like, and generally needs injection molding to manufacture the shell of the electronic game machine in the manufacturing of the electronic game machine.

However, the existing injection mold adopts a natural cooling or air cooling mode, so that the cooling time is long, and the production efficiency is slow, so that the injection mold for the shell of the electronic game machine is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides an electronic game machine shell injection mold, includes the board of moulding plastics, first template is installed to the lower extreme of the board of moulding plastics, half lower template is installed to the lower extreme of first template, the inlet tube has all been welded to the right side surface of first template, half lower template, the outlet pipe has all been welded to the left side surface of first template, half lower template, the water service pipe is all installed to the inside of first template, half lower template, all be provided with the shunt tubes between water service pipe and inlet tube, the outlet pipe, the mouth of moulding plastics has been seted up to the upper end of the board of moulding plastics.

The present invention in a preferred example may be further configured to: the water inlet pipe and the water outlet pipe are both composed of insertion pipes and water pipes, the number of the water pipes is even, the water pipes are symmetrically distributed on two sides of the center line of the upper half template and the lower half template, and the water pipes are fixedly connected with the upper half template and the lower half template.

By adopting the technical scheme, the cooling forming of the die is accelerated through water cooling.

The present invention in a preferred example may be further configured to: the number of the shunt tubes is a plurality of groups, the shunt tubes are symmetrically distributed at four corners of the upper half template and the lower half template, the shunt tubes are four-way cross-shaped tubes, and the shunt tubes are fixedly connected with the water service pipe, the water inlet pipe and the water outlet pipe.

Through adopting above-mentioned technical scheme, divide into the stranded with rivers, the cooling effect is stronger.

The present invention in a preferred example may be further configured to: the mouth of moulding plastics is located the central point of moulding plastics the board and puts, the lower extreme surface registrates the zone of heating of moulding plastics the mouth, the zone of heating comprises heating wire, cotton layer, the shape of zone of heating is the cylinder type, be fixed connection between zone of heating and the board of moulding plastics.

Through adopting above-mentioned technical scheme, the zone of heating heat supply prevents to mould plastics intraoral plastics fuse-element cooling.

The present invention in a preferred example may be further configured to: the lower extreme of zone of heating installs temperature sensor, temperature sensor fixed mounting is at the surface of moulding plastics mouthful, temperature sensor's monitoring range is 20 ℃ -350 ℃, be electric connection between temperature sensor and the zone of heating.

By adopting the technical scheme, the temperature of the plastic melt in the injection molding port is monitored in real time.

The present invention in a preferred example may be further configured to: the lower surface of the injection molding plate is attached with a heat insulation layer, the heat insulation layer is rectangular, the length and the width of the heat insulation layer are respectively consistent with those of the upper half formwork, and the main material of the heat insulation layer is made of asbestos materials.

Through adopting above-mentioned technical scheme, prevent that the board of moulding plastics from receiving lower extreme semi-conductive template low temperature to influence the hypothermia.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. in the utility model, cooling water is injected into the water inlet pipe, and is divided into a plurality of water flows through the flow dividing pipes, so that the cooling forming of the die is accelerated, and finally, one water flow is collected by the flow dividing pipes at the water outlet pipe and flows out of the water outlet pipe.

2. According to the utility model, the thermal insulation layer reduces the influence of the lower temperature of the upper half template at the lower end on the injection molding plate, and the heating layer heats the injection molding plate, so that the plastic melt in the injection molding port is effectively prevented from being cooled and solidified.

Drawings

FIG. 1 is a schematic overall structure diagram of one embodiment of the present invention;

FIG. 2 is a top cross-sectional view of a lower mold half according to one embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of an injection molded plate according to one embodiment of the present invention.

Reference numerals:

1. injection molding a plate; 2. an upper half template; 3. a lower half-mold plate; 4. an injection molding port; 5. a water inlet pipe; 6. a water outlet pipe; 7. a water pipe; 8. a thermal insulation layer; 9. a shunt tube; 10. a temperature sensor; 11. and heating the layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

An electronic game machine housing injection mold provided by some embodiments of the utility model is described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, the injection molding plate comprises an injection molding plate 1, wherein an upper half mold plate 2 is installed at the lower end of the injection molding plate 1, a lower half mold plate 3 is installed at the lower end of the upper half mold plate 2, water inlet pipes 5 are welded on the outer surfaces of the right sides of the upper half mold plate 2 and the lower half mold plate 3, water outlet pipes 6 are welded on the outer surfaces of the left sides of the upper half mold plate 2 and the lower half mold plate 3, water service pipes 7 are installed inside the upper half mold plate 2 and the lower half mold plate 3, shunt pipes 9 are arranged between the water service pipes 7 and the water inlet pipes 5 and between the water outlet pipes 6, and an injection molding port 4 is formed in the upper end of the injection molding plate 1.

Further, the upper half formwork 2 and the lower half formwork 3 are both rectangular, the upper half formwork 2 and the lower half formwork 3 are both composed of a mould cavity and a mould shell, the water inlet pipes 5 and the water pipes 7 are symmetrically distributed on two sides of the central line of the upper half formwork 2 and the lower half formwork 3, the water inlet pipes 5 and the water outlet pipes 6 are both composed of insertion pipes and water pipes, the number of the water pipes 7 is even, the water pipes 7 are symmetrically distributed on two sides of the central line of the upper half formwork 2 and the lower half formwork 3, and the water pipes 7 are fixedly connected with the upper half formwork 2 and the lower half formwork 3.

Specifically, cooling water is injected into the upper half die plate 2 and the lower half die plate 3 from the water inlet pipe 5, and the cooling water quickly absorbs high temperature in the die, so that the cooling forming of the die is accelerated.

Furthermore, the number of the shunt tubes 9 is a plurality of groups, the shunt tubes 9 are symmetrically distributed at four corners of the upper half template 2 and the lower half template 3, the shunt tubes 9 are four-way cross-shaped tubes, and the shunt tubes 9 are fixedly connected with the water service pipe 7, the water inlet pipe 5 and the water outlet pipe 6.

Specifically, shunt tubes 9 of inlet tube 5 department divide into the stranded with rivers, and shunt tubes 9 at outlet tube 6 department gathers the stranded rivers, and the high temperature in the mould can more fully be absorbed to the stranded rivers.

Example two:

with reference to fig. 3, on the basis of the first embodiment, the injection molding opening 4 is located at the center of the injection molding plate 1, the outer surface of the lower end of the injection molding opening 4 is sleeved with a heating layer 11, the heating layer 11 is composed of an electric heating wire and a cotton layer, the heating layer 11 is cylindrical, and the heating layer 11 is fixedly connected with the injection molding plate 1.

Specifically, through to zone of heating 11 circular telegram, the heating wire in zone of heating 11 generates heat, improves the interior plastic melt of mouth 4 of moulding plastics, prevents that the plastic melt from cooling.

Further, a temperature sensor 10 is installed at the lower end of the heating layer 11, the temperature sensor 10 is fixedly installed on the outer surface of the injection molding port 4, the monitoring range of the temperature sensor 10 is 20-350 ℃, and the temperature sensor 10 is electrically connected with the heating layer 11.

Specifically, the temperature of the plastic melt in the injection molding port 4 is monitored in real time, and data are uploaded in time.

Further, the lower surface of the injection molding plate 1 is attached with a heat insulation layer 8, the heat insulation layer 8 is rectangular, the length and the width of the heat insulation layer 8 are respectively consistent with those of the upper half formwork 2, and the main material of the heat insulation layer 8 is made of asbestos materials.

Specifically, the temperature of the injection molding plate 1 is prevented from being reduced due to the low-temperature influence of the lower end upper half template 2, and the temperature of the injection molding plate 1 is reduced to be conducted to the upper half template 2.

The working principle and the using process of the utility model are as follows: when the injection molding is completed, cooling water is injected into the upper half die plate 2 and the lower half die plate 3 from the water inlet pipe 5, the water flow is divided into multiple flows by the shunt pipes 9 at the water inlet pipe 5, the cooling water flows in the water through pipes 7, the high temperature in the mold is fully absorbed, the mold is accelerated to be cooled and molded, and finally, the multiple flows are gathered through the shunt pipes 9 at the water outlet pipe 6 and flow out from the water outlet pipe 6. When waiting for next time to mould plastics, insulating layer 8 reduces the temperature of moulding plastics board 1 and to the conduction of 2 directions of first half mould board, and the temperature sensor 10 real-time supervision of the inside temperature sensor 10 of moulding plastics board 1 moulds plastics the temperature of the plastics fuse-element in mouth 4 to in time upload data, cross when monitoring the temperature and hang down, the heating wire heat production in the zone of heating 11 improves the fuse-element temperature.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to corresponding embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an electronic game machine shell injection mold, includes injection molding plate (1), its characterized in that: first half template (2) is installed to the lower extreme of injection molding board (1), half template (3) down is installed to the lower extreme of first half template (2), inlet tube (5) have all been welded to the right side surface of first half template (2), half template (3) down, outlet pipe (6) have all been welded to the left side surface of first half template (2), half template (3) down, water service pipe (7) are all installed to the inside of first half template (2), half template (3) down, all be provided with shunt tubes (9) between water service pipe (7) and inlet tube (5), outlet pipe (6), the mouth (4) of moulding plastics has been seted up to the upper end of injection molding board (1).

2. The electronic game machine shell injection mold according to claim 1, wherein the upper half mold plate (2) and the lower half mold plate (3) are rectangular, the upper half mold plate (2) and the lower half mold plate (3) are both composed of a mold cavity and a mold shell, the water inlet pipes (5) and the water through pipes (7) are symmetrically distributed on two sides of the center line of the upper half mold plate (2) and the lower half mold plate (3), the water inlet pipes (5) and the water outlet pipes (6) are both composed of insertion pipes and water pipes, the number of the water through pipes (7) is even, the water through pipes (7) are symmetrically distributed on two sides of the center line of the upper half mold plate (2) and the lower half mold plate (3), and the water through pipes (7) are fixedly connected with the upper half mold plate (2) and the lower half mold plate (3).

3. The electronic game machine shell injection mold according to claim 1, wherein the number of the shunt tubes (9) is a plurality of groups, the shunt tubes (9) are symmetrically distributed at four corners of the upper half mold plate (2) and the lower half mold plate (3), the shunt tubes (9) are four-way cross-shaped tubes, and the shunt tubes (9) are fixedly connected with the water pipe (7), the water inlet pipe (5) and the water outlet pipe (6).

4. The electronic game machine shell injection mold according to claim 1, wherein the injection port (4) is located at the center of the injection molding plate (1), the heating layer (11) is sleeved on the outer surface of the lower end of the injection port (4), the heating layer (11) is composed of an electric heating wire and a cotton layer, the heating layer (11) is cylindrical, and the heating layer (11) is fixedly connected with the injection molding plate (1).

5. The electronic game machine shell injection mold according to claim 4, wherein a temperature sensor (10) is installed at the lower end of the heating layer (11), the temperature sensor (10) is fixedly installed on the outer surface of the injection port (4), the monitoring range of the temperature sensor (10) is 20-350 ℃, and the temperature sensor (10) is electrically connected with the heating layer (11).

6. The electronic game machine shell injection mold according to claim 5, wherein the lower surface of the injection molding plate (1) is attached with a heat insulation layer (8), the heat insulation layer (8) is rectangular, the length and the width of the heat insulation layer (8) are respectively consistent with those of the upper half template (2), and the main material of the heat insulation layer (8) is asbestos material.