CN218985654U

CN218985654U - Cover plate shell injection molding and mold filling cooling system

Info

Publication number: CN218985654U
Application number: CN202222627298.1U
Authority: CN
Inventors: 张雪明
Original assignee: Suzhou Nicety Plastic Co ltd
Current assignee: Suzhou Nicety Plastic Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-09
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses an injection molding and mold filling cooling system for a cover plate shell, which comprises a placing base, wherein a lower mold is fixedly arranged at the top of the placing base, a bottom bracket is fixedly arranged at the bottom of the placing base, cooling components which are convenient for cooling the mold after injection molding and mold filling are arranged on the surfaces of the placing base and the bottom bracket, a lifting type supporting component is arranged at the top of the placing base, and an upper mold is fixedly arranged at the top of the placing base through the lifting type supporting component. The rectangular cooling pipe is used for carrying out heat absorption and cooling on the lower die, and cooling liquid after heat absorption flows into the liquid storage tank through the liquid mixing pipe and the liquid outlet pipe, so that the aim of facilitating rapid cooling during injection molding and mold filling of the cover plate shell is fulfilled, the situation that the cooling liquid which is cooled by the cooling pipe is difficult to fully absorb heat due to the fact that the contact area of the cooling pipe and the injection mold is too small due to the fact that a circular pipeline is adopted by the water cooling pipeline is avoided, and the situation that the cooling time of injection molding and mold filling is prolonged is avoided.

Description

Cover plate shell injection molding and mold filling cooling system

Technical Field

The utility model relates to the technical field of injection molding and mold filling of cover plate shells, in particular to an injection molding and mold filling cooling system of a cover plate shell.

Background

In the production process of the cover plate shell, the cover plate shell is usually injection molded through injection molding, and injection molding is a method for producing and shaping industrial products, and injection molding requires an injection mold during injection molding, and molten liquid of injection molding is cooled and molded through the injection mold.

And need use cooling system to cool off after injection mold fills the mould, help apron casing quick shaping, and apron casing injection mold fills mould cooling system and generally uses the water-cooling mode to cool off, and traditional water-cooling pipeline adopts circular pipeline to lead to cooling tube and injection mold area of contact too little usually, causes the cold coolant liquid of cooling tube to be difficult to fully absorb heat easily, has increased simultaneously injection mold fills mould refrigerated time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an injection molding and mold filling cooling system for a cover plate shell, which is used for solving the problems in the background art.

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

the utility model provides a cover plate shell fills mould cooling system, includes places the base, place the fixed bed die that is provided with in base top, place the fixed bottom support that is provided with in base bottom, place the base and be provided with the cooling module that is convenient for carry out the cooling to the mould after filling the mould of moulding plastics with bottom support surface, it is provided with lifting support assembly to place the base top, it is fixed to be provided with the mould through lifting support assembly to place the base top, the inside fixed cooling module that is convenient for cool down the coolant liquid that sets up of bottom support.

Preferably, the cooling module is including setting up in the inside backup pad of bottom support, the fixed water pump that is provided with in backup pad top, water pump drain end fixedly is provided with the feed liquor pipe, and feed liquor pipe and place base fixed connection setting, the feed liquor pipe drain end is fixedly provided with the shunt tubes, shunt tubes fixed surface is provided with the cooling tube, and cooling tube and bed die surface overlap joint mutually, the cooling tube is kept away from the fixed flow closing pipe that is provided with of one end of shunt tubes, flow closing pipe fixed surface is provided with the drain pipe, drain pipe fixed surface is provided with the liquid storage case, and liquid storage case and bottom support fixed connection setting.

Preferably, the liquid storage box front side is fixedly provided with a liquid adding pipe, and the liquid adding pipe is provided with a valve.

Preferably, the lifting support assembly comprises a support frame arranged at the top of the placement base, a hydraulic push rod is fixedly arranged at the top of the support frame, and the output end of the hydraulic push rod penetrates through the support frame and is fixedly connected with the upper die.

Preferably, the cooling component comprises a fixed frame arranged in the bottom bracket, a heat conduction column is fixedly arranged in the fixed frame, and a flow guide fan is fixedly arranged on the left side in the fixed frame.

Preferably, the number of the cooling pipes is multiple, the plurality of cooling pipes are distributed in a linear array, and the cooling pipes are made of copper materials.

Preferably, the number of the heat conducting columns is multiple, and the heat conducting columns are all located in the fixing frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the cover plate shell injection molding and mold filling cooling system, a hydraulic push rod arranged in a lifting type supporting component is used for pushing an upper mold to be matched with a lower mold, an injection molding pipe is used for injection molding and mold filling of the molds, when cooling is needed in the injection molding and mold filling process, a water pump is started, cooling liquid enters a cooling pipe through a liquid inlet pipe and a shunt pipe, heat absorption and cooling are carried out on the lower mold through a rectangular cooling pipe, and the cooling liquid after heat absorption flows into a liquid storage box through a liquid combining pipe and a liquid outlet pipe; the cover plate shell injection molding device has the advantages that the aim of facilitating rapid cooling during injection molding and mold filling of the cover plate shell is achieved, the situation that the cooling liquid which is cooled by the cooling pipe is difficult to fully absorb heat due to the fact that the contact area of the cooling pipe and the injection mold is too small due to the fact that the water cooling pipe is generally a round pipe is avoided, and the situation that the injection molding and mold filling and cooling time is prolonged is avoided.

2. According to the cover plate shell injection molding and mold filling cooling system, heat absorbed by cooling liquid is led out through the heat conducting column arranged in the cooling component, meanwhile, the flow guiding fan is driven, the air flow on the surface of the heat conducting column is quickened, and the heat led out by the heat conducting column is extracted; the target of the excessive temperature of the cooling liquid in the liquid storage box is conveniently prevented, and the condition that the effect of the cold area of the cooling system is reduced due to the excessive temperature of the cooling liquid is avoided.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a left side view of the structure of the present utility model;

FIG. 3 is a schematic view of a part of the structure of the present utility model.

In the figure: 1 placing base, 2 lower mould, 3 supporting plate, 4 water pump, 5 liquid inlet pipe, 6 shunt pipe, 7 cooling pipe, 8 merging pipe, 9 liquid outlet pipe, 10 liquid adding pipe 11 supporting frames, 12 hydraulic push rods, 13 upper dies, 14 fixing frames, 15 heat conducting columns, 16 guide fans, 17 bottom brackets and 18 liquid storage boxes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a cover plate shell injection molding and mold filling cooling system comprises a placing base 1, and is characterized in that a lower mold 2 is fixedly arranged at the top of the placing base 1, a bottom bracket 17 is fixedly arranged at the bottom of the placing base 1, a cooling component which is convenient for cooling the mold after injection molding and mold filling is arranged on the surfaces of the placing base 1 and the bottom bracket 17, the cooling component comprises a supporting plate 3 arranged in the bottom bracket 17, a water pump 4 is fixedly arranged at the top of the supporting plate 3, a liquid outlet end of the water pump 4 is fixedly provided with a liquid inlet pipe 5, the liquid inlet pipe 5 is fixedly connected with the placing base 1, a shunt pipe 6 is fixedly arranged at the liquid outlet end of the liquid inlet pipe 5, cooling pipes 7 are fixedly arranged on the surfaces of the shunt pipe 6, the number of the cooling pipes 7 is a plurality, the plurality of the cooling pipes 7 are distributed in a linear array, and the cooling pipes 7 are made of copper materials, so that the cooling effect of the cooling pipes 7 is better, the cooling time of the mould is shorter by the plurality of cooling pipes 7, the cooling pipes 7 are lapped with the surface of the lower mould 2, a converging pipe 8 is fixedly arranged at one end of the cooling pipe 7 far away from the shunt pipe 6, a liquid outlet pipe 9 is fixedly arranged on the surface of the converging pipe 8, a liquid storage tank 18 is fixedly arranged on the surface of the liquid outlet pipe 9, a liquid adding pipe 10 is fixedly arranged at the front side of the liquid storage tank 18, a valve is arranged on the liquid adding pipe 10, cooling liquid is conveniently added to the liquid storage tank 18, the liquid storage tank 18 is fixedly connected with a bottom bracket 17, a lifting supporting component is arranged at the top of the placing base 1 and comprises a supporting frame 11 arranged at the top of the placing base 1, a hydraulic push rod 12 is fixedly arranged at the top of the supporting frame 11, the output end of the hydraulic push rod 12 penetrates through the supporting frame 11 and is fixedly connected with the upper mould 13, the upper mould 13 and the lower mould 2 are conveniently closed, the upper die 13 and the lower die 2 are guaranteed to have enough pressure, the condition that liquid leakage is needed after the upper die 13 and the lower die 2 are clamped is prevented, the upper die 13 is fixedly arranged at the top of the placement base 1 through the lifting type supporting component, the cooling component which is convenient for cooling liquid is fixedly arranged in the bottom bracket 17, the cooling component comprises a fixed frame 14 which is arranged in the bottom bracket 17, heat conducting columns 15 are fixedly arranged in the fixed frame 14, the number of the heat conducting columns 15 is multiple, the heat conducting columns 15 are all positioned in the fixed frame 14, a guide fan 16 is fixedly arranged at the left side in the fixed frame 14, heat absorbed by the cooling liquid is led out through the heat conducting columns 15 which are arranged in the cooling component, and meanwhile, the guide fan 16 is driven to accelerate air flow on the surface of the heat conducting columns 15, and the heat led out by the heat conducting columns 15 is extracted; the cooling system is convenient to prevent the too high target of coolant liquid temperature in the liquid storage tank 18, the condition that the coolant liquid temperature is too high and causes cooling system cold zone effect to reduce is avoided, this apron casing fills mould cooling system of moulding plastics, hydraulic push rod 12 through setting up in the lifting support subassembly promotes mould 13 and bed die 2 compound die, fill mould to mould plastics through moulding plastics the pipe, when mould filling in-process need cool off when moulding plastics, start water pump 4, the coolant liquid is through getting into in cooling tube 7 in feed liquor pipe 5 and shunt tubes 6, heat absorption cooling is carried out to bed die 2 through rectangular cooling tube 7, the coolant liquid after the heat absorption flows to liquid storage tank 18 through closing flow tube 8 and drain tube 9, the target of being convenient for carry out quick cooling when the apron casing fills mould is realized, the condition that the coolant liquid that the water cooling pipeline adopts circular pipeline to lead to the cooling tube to be difficult to fully absorb heat with the cold coolant liquid of injection mould contact area too little and cause the cooling tube, the condition of filling mould cooling has been avoided increasing the time of moulding plastics cooling.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When in use: the hydraulic push rod 12 arranged in the lifting type supporting component pushes the upper die 13 to be matched with the lower die 2, the injection molding pipe is used for injecting and filling the dies, when cooling is needed in the injection molding and filling process, the water pump 4 is started, the water pump 4 pumps out cooling liquid in the liquid storage tank 18, the pumped cooling liquid enters the split pipe 6 through the liquid inlet pipe 5 and enters the cooling pipe 7 through the split pipe 6, the rectangular cooling pipe 7 is used for carrying out heat absorption cooling on the lower die 2, the cooling liquid after heat absorption enters the liquid outlet pipe 9 through the liquid outlet pipe 8 and flows back into the liquid storage tank 18, the heat absorbed by the cooling liquid is led out through the heat conduction column 15 arranged in the cooling component, meanwhile, the guide fan 16 is driven, the air flow on the surface of the heat conduction column 15 is accelerated, and the heat led out by the heat conduction column 15 is pumped out.

In summary, this cover plate housing injection mold filling cooling system, hydraulic push rod 12 through setting up in the lifting type supporting component promotes mould 13 and bed die 2 compound die, mould plastics through the pipe of moulding plastics and fill the mould, when mould plastics and fill mould in-process need cool off, start water pump 4, coolant liquid is through in feed liquor pipe 5 and shunt tubes 6 get into cooling tube 7, carry out the heat absorption cooling to bed die 2 through rectangular cooling tube 7, coolant liquid after the heat absorption flows to the liquid storage case 18 through closing flow tube 8 and drain pipe 9, the purpose of being convenient for carry out quick cooling when the cover plate housing fills the mould is realized, the condition that the water-cooling pipeline adopts circular pipeline to lead to the cooling tube to lead to the fact the cooling tube cold coolant liquid to be difficult to fully absorb heat with the too little contact area of injection mould is avoided, the condition of having avoided having increased the time of filling mould cooling of moulding plastics, be arranged in solving the problem that proposes among the above-mentioned background art.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cover plate shell fills mould cooling system, includes places base (1), its characterized in that, place base (1) top fixed be provided with bed die (2), place base (1) bottom fixed be provided with bottom support (17), place base (1) and bottom support (17) surface and be provided with the cooling module that is convenient for fill the mould after mould to mould plastics and carry out refrigerated, place base (1) top and be provided with lifting support assembly, place base (1) top and pass through lifting support assembly fixed be provided with mould (13), bottom support (17) inside fixed set up the cooling module of being convenient for to the coolant liquid cooling.

2. The cover plate shell injection molding and mold filling cooling system according to claim 1, wherein the cooling assembly comprises a supporting plate (3) arranged inside a bottom bracket (17), a water pump (4) is fixedly arranged at the top of the supporting plate (3), a liquid inlet pipe (5) is fixedly arranged at the liquid outlet end of the water pump (4), the liquid inlet pipe (5) is fixedly connected with a placing base (1), a shunt pipe (6) is fixedly arranged at the liquid outlet end of the liquid inlet pipe (5), a cooling pipe (7) is fixedly arranged on the surface of the shunt pipe (6), the cooling pipe (7) is lapped with the surface of a lower mold (2), a flow combining pipe (8) is fixedly arranged at one end, far away from the shunt pipe (6), a liquid outlet pipe (9) is fixedly arranged at the surface of the flow combining pipe (8), a liquid storage box (18) is fixedly connected with the surface of the liquid outlet pipe (9), and the liquid storage box (18) is fixedly connected with the bottom bracket (17).

3. The cover plate shell injection molding and mold filling cooling system according to claim 2, wherein a liquid adding pipe (10) is fixedly arranged on the front side of the liquid storage box (18), and a valve is arranged on the liquid adding pipe (10).

4. The cover plate shell injection molding and mold filling cooling system according to claim 1, wherein the lifting type supporting component comprises a supporting frame (11) arranged at the top of the placing base (1), a hydraulic push rod (12) is fixedly arranged at the top of the supporting frame (11), and an output end of the hydraulic push rod (12) penetrates through the supporting frame (11) and is fixedly connected with the upper mold (13).

5. The cover plate shell injection molding and mold filling cooling system according to claim 1, wherein the cooling assembly comprises a fixed frame (14) arranged inside a bottom bracket (17), a heat conducting column (15) is fixedly arranged inside the fixed frame (14), and a flow guiding fan (16) is fixedly arranged on the left side inside the fixed frame (14).

6. The cover plate shell injection molding and mold filling cooling system according to claim 2, wherein the number of the cooling pipes (7) is multiple, the plurality of cooling pipes (7) are distributed in a linear array, and the cooling pipes (7) are made of copper materials.

7. The injection molding and mold-filling cooling system for the cover plate shell according to claim 5, wherein the number of the heat conducting columns (15) is plural, and the plurality of the heat conducting columns (15) are all positioned inside the fixed frame (14).