CN217098788U - A high-gloss, high-efficiency, precise and complex injection mold - Google Patents

Abstract

The utility model discloses a high-light, high-efficiency, precise and complex profile injection mold, comprising a lower mold, an upper mold is arranged on the top of the lower mold, a cooling cavity is opened inside the lower mold, and the top of the inner wall of the cooling cavity is fixed at the top A cooling pipe 1 is connected, the left end of the cooling pipe 1 is connected with a water inlet pipe, the bottom of the cooling pipe 1 is fixedly connected with a heat-conducting plate 1, and the bottom of the cooling pipe 1 is connected with a cooling pipe 2, and the cooling pipe 2 The left end of the cooling pipe is connected with a drain pipe, and the bottom of the second cooling pipe is fixedly connected with the second heat conducting plate. The utility model cools the lower mold by arranging the cooling pipe 1 and the cooling pipe 2, and the cooling fan cools the cooling pipe 1 and the cooling pipe 2 through the radiating fins, which solves the problem that the cooling speed of the existing injection mold is relatively slow, and the production efficiency is relatively large. When the size of plastic products is used, it takes a lot of time for cooling, which reduces the problem of production efficiency.

Description

A high-gloss, high-efficiency, precise and complex injection mold

technical field

The utility model relates to the technical field of injection moulds, in particular to an injection mould with high gloss, high efficiency, precision and complex profile.

Background technique

An injection mold is a tool used to produce plastic products, which can produce plastic products quickly and in large quantities. However, the existing injection mold has a slow cooling rate. When producing large-sized plastic products, it takes a lot of time for cooling. Reduced production efficiency.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide a high-gloss, high-efficiency, precise and complex-shaped injection mold, which has the advantage of rapid cooling, and solves the problem that the cooling speed of the existing injection mold is relatively slow, and it is difficult to produce large-scale injection molds. When making plastic products, it takes a lot of time for cooling, which reduces the problem of production efficiency.

In order to achieve the above purpose, the present invention provides the following technical solutions: a high-gloss, high-efficiency, precise and complex profile injection mold, comprising a lower mold, an upper mold is provided on the top of the lower mold, and a cooling cavity is opened inside the lower mold, The top of the inner wall of the cooling cavity is fixedly connected with a cooling pipe 1, the left end of the cooling pipe 1 is connected with a water inlet pipe, the bottom of the cooling pipe 1 is fixedly connected with a heat conduction plate 1, and the bottom of the cooling pipe 1 is connected with a cooling pipe. Pipe 2, the left end of the cooling pipe 2 is connected with a drain pipe, the bottom of the cooling pipe 2 is fixedly connected with a heat-conducting plate 2, and the bottom of the heat-conducting plate 1 and the top of the cooling pipe 2 are fixedly connected with heat sinks, so The inside of the lower mold is provided with a structure for auxiliary cooling.

As a preferred embodiment of the present invention, the structure for auxiliary cooling includes a heat dissipation groove opened on the right side of the lower mold, the heat dissipation groove is communicated with the cooling cavity, the heat dissipation groove is fixedly connected with a heat dissipation fan, and the lower mold is The right side is provided with a dust-proof net 1, the left side inside the lower mold is provided with an air outlet, and the inside of the air outlet is fixedly connected with a dust-proof net 2.

As a preferred embodiment of the present invention, the top and bottom of the dust-proof net 1 are fixedly connected with a fixing block, the right side of the lower mold is provided with a fixing groove for use with the fixing block, and the left side of the inner wall of the fixing groove is provided with a fixing block. The fixed connection has a magnet block used in conjunction with the fixed block.

As the preferred embodiment of the present invention, a handle is fixedly connected to the right side of the dust-proof net 1, and the surface of the handle is provided with anti-skid patterns.

As a preferred embodiment of the present invention, a ventilation port is opened at the bottom of the lower mold, and a ventilation fan is fixedly connected to the interior of the ventilation port.

As a preferred embodiment of the present invention, the first cooling pipe and the second cooling pipe are made of copper, and the number of the cooling fins is two.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model cools the lower mold by setting the cooling pipe 1 and the cooling pipe 2, and the cooling fan cools the cooling pipe 1 and the cooling pipe 2 through the cooling fins, which solves the problem that the cooling speed of the existing injection mold is relatively slow, which is difficult in production. For larger size plastic products, it takes a lot of time for cooling, which reduces the problem of production efficiency.

2. The utility model can assist the cooling of the lower mold by arranging a cooling groove, a cooling fan, a dust-proof net 1, an air outlet and a dust-proof net 2, thereby accelerating the cooling speed of the lower mold.

3. By arranging the fixing block, the fixing groove and the magnet block in the present invention, the dustproof net 1 can be fixed to prevent the dustproof net 1 from detaching from the lower mold and improve the stability of the dustproof net 1.

4. By setting the handle, the utility model can facilitate the user to disassemble and clean the dust-proof net 1, thereby improving the dust-proof effect of the dust-proof net 1.

5. The utility model can ventilate and dissipate heat on the second heat-conducting plate by arranging vents and ventilation fans, thereby improving the heat-dissipating effect of the lower mold.

6. In the present invention, the first cooling pipe and the second cooling pipe are made of copper, which can increase the cooling effect of the first cooling pipe and the second cooling pipe, and improve the heat dissipation effect of the lower mold.

Description of drawings

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

Fig. 2 is the enlarged schematic diagram of place A in Fig. 1 of the utility model;

Fig. 3 is the enlarged schematic diagram of place B in Fig. 1 of the utility model;

4 is a schematic diagram of a three-dimensional structure of the dust-proof net of the present invention.

In the figure: 1. Lower mold; 2. Upper mold; 3. Cooling cavity; 4. Cooling pipe one; 5. Water inlet pipe; 6. Thermal plate one; 7. Cooling pipe two; 8. Drain pipe; 2; 10, heat sink; 11, cooling slot; 12, cooling fan; 13, air filter 1; 14, air outlet; 15, air filter 2; 16, fixing block; 17, fixing slot; 18, magnet block; 19, handle; 20, vent; 21, ventilation fan.

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.

As shown in FIG. 1 to FIG. 4 , the present invention provides a high-gloss, high-efficiency, precise and complex injection mold, including a lower mold 1, an upper mold 2 is provided on the top of the lower mold 1, and a cooling cavity is opened inside the lower mold 1 3. The top of the inner wall of the cooling cavity 3 is fixedly connected with a cooling pipe 1 4, the left end of the cooling pipe 1 4 is connected with a water inlet pipe 5, the bottom of the cooling pipe 1 4 is fixedly connected with a heat conducting plate 1 6, and the bottom of the cooling pipe 1 4 is connected with a Cooling pipe two 7, the left end of the cooling pipe two 7 is connected with a drain pipe 8, the bottom of the cooling pipe two 7 is fixedly connected with a heat-conducting plate two 9, the bottom of the heat-conducting plate one 6 and the top of the cooling pipe two 7 are fixedly connected with a heat sink 10. The interior of the lower mold 1 is provided with a structure for auxiliary cooling.

Referring to FIG. 4 , the structure for auxiliary cooling includes a heat dissipation groove 11 opened on the inner right side of the lower mold 1 , the heat dissipation groove 11 communicates with the cooling cavity 3 , and a heat dissipation fan 12 is fixedly connected to the inside of the heat dissipation groove 11 , and the right side of the lower mold 1 A dust-proof net 1 13 is provided, an air outlet 14 is opened on the left inside the lower mold 1 , and a dust-proof net 2 15 is fixedly connected to the inside of the air outlet 14 .

As a technical optimization scheme of the present invention, by arranging a heat dissipation slot 11, a heat dissipation fan 12, a dustproof net 13, an air outlet 14 and a dustproof net 2 15, the lower mold 1 can be assisted cooling, which speeds up the cooling process. Cooling rate of mold 1.

3, the top and bottom of the dust-proof net 13 are fixedly connected with a fixing block 16, the right side of the lower mold 1 is provided with a fixing groove 17 used in conjunction with the fixing block 16, and the left side of the inner wall of the fixing groove 17 is fixedly connected with Magnet block 18 for use with fixed block 16.

As a technical optimization scheme of the present invention, by arranging the fixing block 16, the fixing groove 17 and the magnet block 18, the dust-proof net 1 13 can be fixed to prevent the dust-proof net 1 13 from being separated from the lower mold 1, thereby improving the dust-proof performance. The stability of Net One 13.

Referring to FIG. 4 , a handle 19 is fixedly connected to the right side of the dust-proof net 1 13 , and the surface of the handle 19 is provided with anti-skid lines.

As a technical optimization solution of the present invention, by setting the handle 19, the user can easily disassemble and clean the dust-proof net 1 13, and the dustproof effect of the dust-proof net 1 13 is improved.

Referring to FIG. 1 , a vent 20 is opened at the bottom of the lower mold 1 , and a ventilation fan 21 is fixedly connected to the inside of the vent 20 .

As a technical optimization scheme of the present invention, by arranging the vent 20 and the ventilation fan 21 , the heat-conducting plate 2 9 can be ventilated and dissipated, and the heat-dissipating effect of the lower mold 1 can be improved.

Referring to FIG. 1 , the material of the cooling pipe 1 4 and the cooling pipe 2 7 is copper, and the number of the cooling fins 10 is two.

As a technical optimization scheme of the present invention, by setting the material of the cooling pipe 1 4 and the cooling pipe 2 7 to be copper, the cooling effect of the cooling pipe 1 4 and the cooling pipe 2 7 can be increased, and the heat dissipation effect of the lower mold 1 can be improved. .

The working principle and use process of the present utility model: when in use, when the lower mold 1 needs to be cooled, the user makes the cooling liquid enter the cooling pipe one 4 and the cooling pipe two 7 through the water inlet pipe 5, and the cooling pipe one 4 and the cooling pipe The second tube 7 cools the lower mold 1, and simultaneously starts the cooling fan 12. The cooling fan 12 cools the cooling tube one 4 and the cooling tube two 7 through the heat sink 10, and the ventilation fan 21 cools the cooling tube two 7 through the heat conduction plate 29. Cooling down, you can have the advantage of good cooling effect.

To sum up, in this high-gloss, high-efficiency, precision and complex-shaped injection mold, the lower mold 1 is cooled by the cooling pipe 1 4 and the cooling pipe 2 7 , and the cooling fan 12 cools the cooling pipe 1 4 and the cooling pipe 2 7 through the cooling fin 10 . The cooling solves the problem that the cooling speed of the existing injection mold is relatively slow, and a large amount of time is required for cooling when producing large-sized plastic products, which reduces the production efficiency.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A high-light-efficiency precise complex-profile injection mold comprises a lower mold (1), wherein an upper mold (2) is arranged at the top of the lower mold (1);

the method is characterized in that: cooling chamber (3) have been seted up to the inside of bed die (1), the top fixedly connected with cooling tube (4) of cooling chamber (3) inner wall, the left end intercommunication of cooling tube (4) has inlet tube (5), the bottom fixedly connected with heat-conducting plate (6) of cooling tube (4), the bottom intercommunication of cooling tube (4) has cooling tube two (7), the left end intercommunication of cooling tube two (7) has drain pipe (8), the bottom fixedly connected with heat-conducting plate two (9) of cooling tube two (7), the bottom of heat-conducting plate one (6) and the equal fixedly connected with fin (10) in top of cooling tube two (7), the inside of bed die (1) is provided with and is used for supplementary refrigerated structure.

2. The high-light-efficiency precise complex-profile injection mold according to claim 1, characterized in that: a structure for auxiliary cooling is including offering radiating groove (11) on the inside right side of bed die (1), radiating groove (11) and cooling chamber (3) intercommunication, the inside fixedly connected with radiator fan (12) of radiating groove (11), the right side of bed die (1) is provided with dust screen (13), air exit (14) have been seted up in the inside left side of bed die (1), the inside fixedly connected with dust screen two (15) of air exit (14).

3. The high-light-efficiency precise complex-profile injection mold according to claim 2, wherein: the top and the equal fixedly connected with fixed block (16) in bottom of dust screen (13), fixed slot (17) that use with fixed block (16) cooperation are seted up on the right side of bed die (1), magnet piece (18) that the left side fixedly connected with of fixed slot (17) inner wall used with fixed block (16) cooperation.

4. The high-light-efficiency precise complex-profile injection mold according to claim 2, wherein: the right side of the first dust screen (13) is fixedly connected with a handle (19), and anti-skid grains are formed in the surface of the handle (19).

5. The high-light-efficiency precise complex-profile injection mold according to claim 1, characterized in that: the bottom of the lower die (1) is provided with a vent (20), and a ventilation fan (21) is fixedly connected inside the vent (20).

6. The high-light high-efficiency precise complex-profile injection mold according to claim 1, characterized in that: the first cooling pipe (4) and the second cooling pipe (7) are made of copper, and the number of the radiating fins (10) is two.

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