CN217670777U - A mold for plastic cups - Google Patents

Abstract

The utility model discloses a mould for plastic cup, including gathering water frame and mould body, the middle part fixed mounting who gathers water frame inner wall has the mould body, the mould body includes the die block, the top mould, heat conduction aluminium frame, radiating fin and radiating bottom plate, and the top of die block is equipped with the top mould, the middle part fixedly connected with heat conduction aluminium frame of die block, a plurality of radiating fin of middle part fixedly connected with of heat conduction aluminium frame, a plurality of radiating bottom plate of bottom fixedly connected with of die block, the joint groove has all been seted up to the both sides at die block top, the equal fixedly connected with joint piece in both sides of top mould bottom, and the joint piece is connected with joint groove block, the utility model relates to a mould for plastic cup sets up and gathers water frame and mould body, and the mould body includes die block, top mould, heat conduction aluminium frame, radiating fin and radiating bottom plate, has improved the radiating efficiency of mould body greatly for the injection moulding of mould, thereby improved the machining efficiency of product greatly.

Description

mold for plastic cup

technical field

The utility model relates to the field of plastic cup processing, in particular to a mold for plastic cups.

Background technique

In the industrial production of molds, various molds and tools are used to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods. In short, a mold is a tool used to shape an object. This tool is composed of various parts, and different molds are composed of different parts. Corresponding molds are usually used in the production and processing of plastic cups.

After the plastic cup mold is injected with the liquid, it often needs to stand for a long period of time to wait for the injection molding of the plastic cup. The heat dissipation efficiency of the mold is low, and the injection molding process is relatively slow, which reduces the processing efficiency of the product.

Utility model content

The purpose of this utility model is to provide a mold for plastic cups to solve the problem that the mold for plastic cups proposed in the above background technology often needs to stand for a long period of time to wait for the injection molding of the plastic cup after injecting the liquid, and the heat dissipation efficiency of the mold Low, the injection molding process is relatively slow, which reduces the processing efficiency of the product.

In order to achieve the above object, the utility model provides the following technical solutions: a mold for plastic cups, comprising a water collecting frame and a mold body, the middle part of the inner wall of the water collecting frame is fixedly equipped with a mold body, and the mold body includes a bottom mold, Top mold, heat conduction aluminum frame, heat dissipation fins and heat dissipation bottom plate, and the top of the bottom mold is provided with a top mold, the middle part of the bottom mold is fixedly connected with a heat conduction aluminum frame, and the middle part of the heat conduction aluminum frame is fixedly connected with several heat dissipation fins, the bottom of the bottom mold is fixedly connected with a number of heat dissipation bottom plates, both sides of the top of the bottom mold are provided with clamping grooves, both sides of the bottom of the top mold are fixedly connected with clamping blocks, and the The clamping block is clamped and connected with the clamping groove.

As a preferred technical solution of the present invention, a drain valve is fixedly installed at the bottom of one side of the water collecting frame, and the drain valve is used to discharge the water inside the water collecting frame.

As a preferred technical solution of the present invention, the middle part of the bottom mold is provided with an injection groove, and the size of the bottom mold matches the size of the top mold. When in use, the top mold and the bottom mold are covered together, and the plastic liquid Injection molding is performed after entering the injection molding tank.

As a preferred technical solution of the utility model, an injection tube is installed on the top of the top mold, and the bottom of the injection tube extends to the inside of the injection tank, and the injection tube is used for pouring plastic liquid, which facilitates the injection molding process of the product.

As a preferred technical solution of the utility model, both sides of the top of the mold body are fixedly connected with handles, which facilitate the installation and disassembly of the top mold.

As a preferred technical solution of the present invention, support blocks are fixedly connected to the corners of the bottom of the water collecting frame, and the supporting blocks are used to support the water collecting frame.

As a preferred technical solution of the present invention, suction cups are adsorbed on both sides of the front of the water collecting frame, and the suction cups can be used to absorb plastic cups for demoulding and taking materials.

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

Set the water collecting frame and the mold body. The mold body includes a bottom mold, a top mold, a heat-conducting aluminum frame, a heat dissipation fin and a heat dissipation bottom plate. The plastic liquid is introduced into the injection groove inside the bottom mold through the injection pipe, and the plastic liquid enters the injection groove. Injection molding, during the injection molding process, the heat conduction aluminum frame and heat dissipation fins on the outside of the bottom mold can accelerate the heat conduction and heat dissipation of the bottom mold, the heat dissipation bottom plate at the bottom of the bottom mold can also assist in heat dissipation, and the cold water inside the water collecting frame can conduct cooling, and then The heat dissipation efficiency of the mold body is greatly improved, the injection molding of the mold is accelerated, and the processing efficiency of the product is greatly improved.

Description of drawings

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

Fig. 2 is the structural diagram of the utility model mold body;

Fig. 3 is the internal structural diagram of bottom mold and top mold of the present utility model.

In the figure: 1. Water collecting frame; 2. Mold body; 3. Support block; 4. Drain valve; 5. Feed sucker; 6. Bottom mold; 7. Top mold; 8. Injection tube; ; 10, heat dissipation fins; 11, heat dissipation bottom plate; 12, injection molding groove; 13, clamping groove; 14, clamping block; 15, handle.

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.

Please refer to Figures 1-3, the utility model provides a mold for plastic cups, including a water collecting frame 1 and a mold body 2, the middle part of the inner wall of the water collecting frame 1 is fixedly installed with a mold body 2, and the mold body 2 includes a bottom mold 6 , top mold 7, heat conduction aluminum frame 9, heat dissipation fins 10 and heat dissipation bottom plate 11, and the top of bottom mold 6 is provided with top mold 7, and the middle part of bottom mold 6 is fixedly connected with heat conduction aluminum frame 9, and the middle part of heat conduction aluminum frame 9 A plurality of heat dissipation fins 10 are fixedly connected, and a plurality of heat dissipation bottom plates 11 are fixedly connected to the bottom of the bottom mold 6. Both sides of the top of the bottom mold 6 are provided with clamping slots 13, and both sides of the bottom of the top mold 7 are fixedly connected with clamping slots. Block 14, and the clamping block 14 is engaged with the clamping groove 13. Before use, the inside of the water collecting frame 1 is poured with cold water, and the clamping block 14 is clamped into the clamping groove 13 to complete the bottom mold 6 and the top mold 7. After connecting, the plastic liquid is introduced into the injection groove 12 inside the bottom mold 6 through the injection pipe 8, and the plastic liquid enters the injection groove 12 for injection molding.

The bottom of one side of the water collecting frame 1 is fixed with a drain valve 4, and the middle part of the bottom mold 6 is provided with an injection groove 12. The size of the bottom mold 6 matches the size of the top mold 7, and an injection pipe 8 is installed on the top of the top mold 7. , and the bottom of the injection pipe 8 extends to the inside of the injection groove 12. During the injection molding process of the plastic cup, the heat conduction aluminum frame 9 and the heat dissipation fins 10 on the outside of the bottom mold 6 can accelerate the heat conduction and heat dissipation of the bottom mold 6. The bottom of the bottom mold 6 The heat dissipation bottom plate 11 can also assist in heat dissipation, and the cold water inside the water collecting frame 1 can conduct cooling, thereby greatly improving the heat dissipation efficiency of the mold body 2.

Both sides of the top of the mold body 2 are fixedly connected with handles 15, and the corners of the bottom of the water collecting frame 1 are fixedly connected with support blocks 3, and both sides of the front of the water collecting frame 1 are adsorbed with suction cups 5 for taking materials. After the injection molding is completed, Open top mold 7 by handle 15, can absorb the plastic cup surface of molding by taking material sucker 5. Just take it out.

During specific use, a mold for a plastic cup of the utility model is used. Before use, the inside of the water collecting frame 1 is poured with cold water, and the clamping block 14 is clamped into the clamping groove 13 to complete the connection between the bottom mold 6 and the top mold 7. The plastic liquid is introduced into the injection groove 12 inside the bottom mold 6 through the injection pipe 8, and the plastic liquid enters the inside of the injection groove 12 for injection molding. The heat conduction and heat dissipation of the bottom mold 6, the heat dissipation bottom plate 11 at the bottom of the bottom mold 6 can also assist in heat dissipation, and the cold water inside the water collecting frame 1 can conduct and cool down, thereby greatly improving the heat dissipation efficiency of the mold body 2, and accelerating the injection molding of the mold. The processing efficiency of the product is improved. After the injection molding is completed, the top mold 7 is opened, and the formed plastic cup can be absorbed and taken out directly by the suction cup 5, which is convenient to use.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (7)

1. A mold for plastic cups, comprising a water collecting frame (1) and a mold body (2), characterized in that: the middle part of the inner wall of the water collecting frame (1) is fixedly equipped with a mold body (2), and the mold The body (2) includes a bottom mold (6), a top mold (7), a heat-conducting aluminum frame (9), a heat dissipation fin (10) and a heat dissipation bottom plate (11), and the top of the bottom mold (6) is provided with a top mold (7), the middle part of the bottom mold (6) is fixedly connected with a heat-conducting aluminum frame (9), and the middle part of the heat-conducting aluminum frame (9) is fixedly connected with several cooling fins (10), and the bottom mold ( The bottom of 6) is fixedly connected with a number of heat dissipation bottom plates (11), both sides of the top of the bottom mold (6) are provided with snap-in grooves (13), and both sides of the bottom of the top mold (7) are fixedly connected with A clamping block (14), and the clamping block (14) is clamped and connected with the clamping groove (13). 2. A mold for plastic cups according to claim 1, characterized in that: a drain valve (4) is fixedly installed on the bottom of one side of the water collecting frame (1). 3. A plastic cup mold according to claim 1, characterized in that: the middle part of the bottom mold (6) is provided with an injection groove (12), and the size of the bottom mold (6) is the same as that of the top mold ( 7) The dimensions match each other. 4. A plastic cup mold according to claim 1, characterized in that: an injection tube (8) is installed on the top of the top mold (7), and the bottom of the injection tube (8) extends to the injection molding the inside of the groove (12). 5. A mold for plastic cups according to claim 1, characterized in that: both sides of the top of the mold body (2) are fixedly connected with handles (15). 6. A mold for plastic cups according to claim 1, characterized in that: the corners of the bottom of the water collecting frame (1) are fixedly connected with support blocks (3). 7 . The mold for plastic cups according to claim 1 , characterized in that: suction cups ( 5 ) are adsorbed on both sides of the front of the water collecting frame ( 1 ). 7 .

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