CN217047380U - Demoulding spray cooling device - Google Patents

Abstract

The utility model relates to the technical field of injection molding, in particular to a mold release spray cooling device, comprising an upper mold, an injection pipe is arranged in the middle of the right side wall of the upper mold of the mold, and an injection cavity is arranged in the middle of the left side wall of the upper mold of the mold , and the injection pipe is connected with the injection cavity, the top of the upper mold of the mold is provided with a connecting pipe that communicates with the inner cavity, the top of the connecting pipe is provided with a pressure relief valve, and the pressure relief valve is fixedly connected to the top of the upper mold of the mold, so The inner bottom wall of the upper mold of the mold is inserted with a water conduit, the bottom end of the water conduit extends out of the upper mold of the mold, and is provided with a water tank, the top of the water tank is detachably provided with a booster pump, the booster pump The water inlet end of the water inlet is provided with one end of the water inlet pipe, and the other end of the water inlet pipe extends into the water tank. The device can effectively perform a rapid cooling operation on the mold, the cooling efficiency is higher, the cooling effect is more ideal, the efficiency of mold production and processing is improved, and the output is increased, and it is more suitable for popularization and use.

Description

A mold release spray cooling device

technical field

The utility model relates to the technical field of injection molding, in particular to a mold release spray cooling device.

Background technique

Molds, various molds and tools used in industrial production to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. In short, molds are tools used to make molded articles , This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the molded material, and is known as the "mother of industry".

Most of the existing mold cooling methods use circulating cooling water to cool the products in the mold. Compared with the natural heat dissipation cooling method, the cooling water cooling effect is more ideal, and the cost is relatively low, but compared with the spray cooling method. The cooling time of water is longer, and the cooling effect is not as ideal as that of the spray type. Therefore, the existing mold cooling method needs to be improved.

Utility model content

In order to solve the above-mentioned problems, the utility model designs a mold release spray cooling device.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is achieved through the following technical solutions:

A mold release spray cooling device comprises an upper mold of a mold, an injection pipe is arranged in the middle of the right side wall of the upper mold of the mold, an injection cavity is arranged in the middle of the left side wall of the upper mold of the mold, and the injection pipe is communicated with the injection cavity, The top of the upper mold of the mold is provided with a connecting pipe that communicates with the inner cavity, the top of the connecting pipe is provided with a pressure relief valve, and the pressure relief valve is fixedly connected to the top of the upper mold of the mold, and the inner bottom wall of the upper mold of the mold is inserted with a pressure relief valve. A water guide pipe, the bottom end of the water guide pipe extends out of the upper mold of the mold, and is provided with a water tank, the top of the water tank is detachably provided with a booster pump, and the water inlet end of the booster pump is provided with one end of a water inlet pipe , the other end of the water inlet pipe extends into the water tank, the drain end of the booster pump is provided with one end of the drain pipe, the inner wall of the upper mold of the mold is provided with a disc through the connecting seat, and the inner wall of the disc is A plurality of spray heads are provided, and the other end of the drainage pipe extends into the upper mold of the mold and is fixedly connected with the right side wall of the disc.

Further, a plurality of the spray heads are arranged on the inner wall of the disc with circumferential gaps.

Further, the spray head is inclined.

Further, the connecting seats are distributed on the inner wall of the upper mold of the mold at every degree clockwise.

Further, the connecting seat, the disc and the nozzle are made of high temperature resistant materials.

The beneficial effects of the present utility model are:

The water in the water tank is transported into the disc through the water inlet pipe and the drain pipe by the booster pump, and is sprayed to the inner wall of the upper mold of the mold through the nozzle to quickly cool the workpiece in the injection cavity. This device can effectively The rapid cooling operation of the mold, the cooling efficiency is higher, the cooling effect is more ideal, the efficiency of the mold production and processing is improved, the output is increased, the convenience and practicability of the mold use are increased, and it is more suitable for promotion and use.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required to describe the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a right-side cross-sectional view of the upper mold of the mold of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Upper mold of mold, 2. Injection pipe, 3. Injection cavity, 4. Connecting pipe, 5. Pressure relief valve, 6. Water conduit, 7. Connection seat, 8. Disc, 9. Nozzle, 10. Water tank, 11. Booster pump, 12, water inlet pipe, 13, drain pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to Fig. 1-2, a demoulding spray cooling device includes an upper mold 1, an injection pipe 2 is arranged in the middle of the right side wall of the upper mold 1, and an injection cavity 3 is arranged in the middle of the left side wall of the upper mold 1. And the injection pipe 2 is communicated with the injection cavity 3, the top of the upper mold 1 of the mold is provided with a connecting pipe 4 that communicates with the inner cavity, the top of the connecting pipe 4 is provided with a pressure relief valve 5, and the pressure relief valve 5 is fixedly connected to the upper mold 1 of the mold. At the top, a water conduit 6 is inserted into the inner bottom wall of the upper mold 1 of the mold, and the bottom end of the water conduit 6 extends out of the upper mold 1 of the mold, and is provided with a water tank 10. The top of the water tank 10 is detachably provided with a booster pump 11 to increase the The water inlet end of the pressure pump 11 is provided with one end of the water inlet pipe 12, the other end of the water inlet pipe 12 extends into the water tank 10, the drain end of the booster pump 11 is provided with one end of the drainage pipe 13, and the inner wall of the upper mold 1 passes through The connecting seat 7 is provided with a disc 8, the inner wall of the disc 8 is provided with a plurality of nozzles 9, the connecting seat 7, the disk 8 and the nozzle 9 are made of high temperature resistant materials, and the other end of the drain pipe 13 extends into the upper mold 1 of the mold inside, and is fixedly connected with the right side wall of the disc 8 .

Preferably, a plurality of nozzles 9 are arranged on the inner wall of the disc 8 with circumferential gaps, and are sprayed onto the inner wall of the upper mold 1 through the nozzles 9 to rapidly cool the workpiece in the injection cavity 3 .

Preferably, the spray head 9 is inclined, and the spray head 9 is inclined to spray water directly onto the inner wall of one side of the injection cavity 3 to rapidly cool the workpiece in the injection cavity 3 .

Preferably, the connecting seats 7 are distributed on the inner wall of the upper mold 1 clockwise at intervals of 90 degrees, so as to facilitate the fixing of the disk 8 .

By those in the art, all the electrical components and components in this case are general standard components or components known to those skilled in the art, and their structures and principles are all known to those skilled in the art through technical manuals or through conventional experimental methods, The model can be adapted to this solution and can operate normally. Connect all the electrical components in this case to the power supply they are adapted to through wires, and select an appropriate controller according to the actual situation to meet the control needs, specific connections and control sequences. Reference should be made to the following working principle, the electrical connection between the electrical components is completed in sequence, and the detailed connection means are known in the art, and the electrical control will not be described.

A specific application of this embodiment is:

When in use, the water in the water tank 10 is transported into the disc 8 through the water inlet pipe 12 and the drain pipe 13 by the booster pump 11, and is sprayed to the inner wall of the upper mold 1 through the nozzle 9, and the nozzle 9 is inclined. The water can be directly sprayed onto the inner wall of the injection cavity 3 side, and the workpiece in the injection cavity 3 can be rapidly cooled. The pressure relief operation prevents explosion, and the excess water sprayed by the nozzle 9 is discharged into the water tank 10 through the water conduit 6 for collection, so as to realize the circulating use of the cooling water.

Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the above examples. Those of ordinary skill in the art, within the essential scope of the present utility model, make changes, changes, additions or replacements. It should belong to the protection scope of the present invention.

Claims (5)

1. A mold release spray cooling device, comprising a mold upper mold (1), characterized in that: the middle part of the right side wall of the mold upper mold (1) is provided with an injection pipe (2), and the mold upper mold (1) The middle part of the left side wall is provided with an injection cavity (3), and the injection pipe (2) is communicated with the injection cavity (3). The top of the connecting pipe (4) is provided with a pressure relief valve (5), and the pressure relief valve (5) is fixedly connected to the top of the upper mold (1) of the mold, and the inner bottom wall of the upper mold (1) is inserted with a water conduit (6), the bottom end of the water conduit (6) extends out of the upper mold (1), and is provided with a water tank (10), and the top of the water tank (10) is detachably provided with a booster pump (11) , the water inlet end of the booster pump (11) is provided with one end of a water inlet pipe (12), and the other end of the water inlet pipe (12) extends into the water tank (10), and the booster pump (11) The drain end of the mold is provided with one end of the drain pipe (13), the inner wall of the upper mold (1) of the mold is provided with a disc (8) through the connecting seat (7), and the inner wall of the disc (8) is provided with a plurality of For the spray head (9), the other end of the drain pipe (13) extends into the upper mold (1) of the mold and is fixedly connected with the right side wall of the disc (8). 2 . The mold release spray cooling device according to claim 1 , wherein a plurality of the spray heads ( 9 ) are arranged on the inner wall of the disc ( 8 ) in a circumferential gap. 3 . 3 . The mold release spray cooling device according to claim 1 , wherein the spray head ( 9 ) is arranged obliquely. 4 . 4 . The mold release spray cooling device according to claim 1 , wherein the connecting seats ( 7 ) are distributed on the inner wall of the upper mold ( 1 ) clockwise every 90 degrees. 5 . 5 . The mold release spray cooling device according to claim 1 , wherein the connecting seat ( 7 ), the disc ( 8 ) and the spray head ( 9 ) are made of high temperature resistant materials. 6 .

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