Coffee cup cover mold with exhaust hole

Abstract

The utility model discloses a coffee cup cover mould with exhaust holes, which comprises a fixed frame, a bottom mould base is arranged in the middle of the fixed frame, a top mould base covers the top of the bottom mould base, a plurality of cup cover mould cavities are arranged at the top of the bottom mould base, a plurality of forming cavities are arranged at the bottom of the top mould base, and the forming cavities correspond to the cup cover mould cavities one by one. A middle groove is formed in the middle of the cup cover mold cavity, concave holes are formed in the two sides of the cup cover mold cavity, air hole grooves are formed in the concave holes, a plurality of material injection pipes are arranged at the top of the top mold base, the bottoms of the material injection pipes penetrate through the top mold base and extend into the forming cavity, and heat conduction blocks are embedded in the middle of the front face of the top mold base and the middle of the back face of the top mold base; according to the coffee cup cover mold with the exhaust hole, the whole mold is used for machining at multiple stations, the exhaust hole of a coffee cover can be conveniently manufactured, and the mold is practical.

Description

Technical Field

[0001] The utility model relates to the field of coffee cups, in particular to a coffee cup cover mould with exhaust holes. Background Art

[0002] Coffee is a beverage made from roasted and ground coffee beans. As one of the three major beverages in the world, it is a major beverage popular in the world along with cocoa and tea. With the popularization of coffee culture, the design of coffee cup lids, as an important accessory in the coffee drinking process, has attracted increasing attention. When a traditional coffee cup lid is tipped or shaken, the hot drink may splash out due to the change in air pressure in the cup, causing inconvenience and safety hazards to the user. The coffee cup lid lacks exhaust holes, and the existing coffee cup lid molds often do not have parts for opening exhaust holes during injection molding, making the coffee cup lid lack practical value. Summary of the invention

[0003] The utility model aims to provide a coffee cup cover mold with vent holes to solve the problem in the above background technology that when the traditional coffee cup cover is tipped or shaken, the change of air pressure in the cup may cause hot drink to splash out, causing inconvenience and safety hazards to the user, the coffee cup cover lacks vent holes, and the existing coffee cup cover molds often do not have parts for opening vent holes during injection molding, making the coffee cup cover lack of practical value.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coffee cup cover mold with exhaust holes, comprising a fixed frame, a bottom mold base is installed in the middle of the fixed frame, a top mold base is provided on the top cover of the bottom mold base, a plurality of cup cover mold cavities are provided on the top of the bottom mold base, a plurality of molding cavities are opened at the bottom of the top mold base, and the plurality of molding cavities correspond to the plurality of cup cover mold cavities one by one, a medium-sized groove is provided in the middle of the cup cover mold cavity, concave holes are opened on both sides of the cup cover mold cavity, and air hole grooves are provided inside the concave holes, a plurality of injection tubes are provided on the top of the top mold base, and the bottom of the injection tubes extends through the top mold base to the inside of the molding cavity, and heat conductive blocks are embedded in the middle of the front side of the top mold base and the middle of the back side of the top mold base, and a plurality of heat dissipation fins are connected to the surface of the heat conductive blocks.

[0005] As an optimal technical solution of the utility model, the corners of the top of the fixed frame are fixedly connected with positioning columns, and the corners of the top mold base are provided with positioning holes corresponding to the positioning columns. The positioning columns are engaged with the positioning holes, and the top mold base is covered on the top of the bottom mold base to complete the mold closing work. During the mold closing process, the positioning columns slide up and down inside the positioning holes to guide the top mold base. Several molding cavities correspond to several cup cover mold cavities, and then material is added through the injection pipe, and the liquid material enters the molding cavity and the cup cover mold cavity to complete the injection molding.

[0006] As a preferred technical solution of the utility model, the bottoms of both sides of the fixing frame are fixedly connected with fixing plates, and the surfaces of the fixing plates are provided with fixing screw holes.

[0007] As a preferred technical solution of the utility model, a mounting plate is fixedly connected to the middle of the top end of the top mold base, and a connecting screw hole is provided on the surface of the mounting plate.

[0008] As a preferred technical solution of the utility model, the top mold base and the bottom mold base both include a material layer, a protective layer and a wear-resistant surface layer, and the outer side of the material layer is fixedly connected with the protective layer, and the outer side of the protective layer is fixedly connected with the wear-resistant surface layer, the material layer is made of stainless steel, the protective layer is made of anti-rust paint, and the wear-resistant surface layer is made of polyvinyl chloride.

[0009] As a preferred technical solution of the present invention, the handle is made in one piece, and a plurality of anti-slip grooves are engraved on the middle part of the handle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] During the use of the product, the top mold base is covered on top of the bottom mold base to complete the mold closing work, and the positioning column slides up and down inside the positioning hole during the mold closing process to guide the top mold base. Several molding cavities correspond to several cup cover mold cavities, and then the material is added through the injection pipe. The liquid material enters the molding cavity and the cup cover mold cavity to complete the injection molding. During the injection molding process, the cup cover will form exhaust holes on the cup cover through the concave holes and the air hole grooves. The entire mold is processed in multiple stations, and it is convenient to make the exhaust holes of the coffee cover, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is the internal structure diagram of the top mold base of the utility model;

[0014] Figure 3 This is a structural diagram of the cup cover mold cavity of the utility model;

[0015] Figure 4 It is a composition structure diagram of the top mold base of the utility model.

[0016] In the figure: 1. fixing frame; 2. top mold base; 3. bottom mold base; 4. cup cover mold cavity; 5. positioning column; 6. positioning hole; 7. injection pipe; 8. molding cavity; 9. medium-sized groove; 10. concave hole; 11. air hole groove; 12. fixing plate; 13. fixing screw hole; 14. mounting plate; 15. connecting screw hole; 16. heat transfer block; 17. heat dissipation fin; 18. material layer; 19. protective layer; 20. wear-resistant surface layer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The utility model provides a coffee cup cover mold with vent holes, including a fixed frame 1, a bottom mold base 3 is installed in the middle of the fixed frame 1, a top mold base 2 is provided on the top cover of the bottom mold base 3, a plurality of cup cover mold cavities 4 are provided on the top of the bottom mold base 3, a plurality of molding cavities 8 are opened at the bottom of the top mold base 2, and the plurality of molding cavities 8 correspond to the plurality of cup cover mold cavities 4 one by one, a medium-sized groove 9 is provided in the middle of the cup cover mold cavity 4, a concave hole 10 is opened on both sides of the cup cover mold cavity 4, and an air hole groove 11 is provided inside the concave hole 10, and a plurality of injection tubes 7 are provided on the top of the top mold base 2, and the bottom of the injection tube 7 passes through the top mold base 2 and extends to the inside of the molding cavity 8 , a heat-conducting block 16 is embedded in the middle of the front side of the top mold base 2 and the middle of the back side of the top mold base 2, and a plurality of heat-dissipating fins 17 are connected to the surface of the heat-conducting block 16. The top mold base 2 and the bottom mold base 3 both include a material layer 18, a protective layer 19 and a wear-resistant surface layer 20, and the outer side of the material layer 18 is fixedly connected with the protective layer 19, and the outer side of the protective layer 19 is fixedly connected with the wear-resistant surface layer 20. The material layer 18 is made of stainless steel, the protective layer 19 is made of anti-rust paint, and the wear-resistant surface layer 20 is made of polyvinyl chloride. During use, the heat-conducting block 16 and the plurality of heat-dissipating fins 17 can improve the heat dissipation performance of the top mold base 2 and accelerate the cooling and molding of the product;

[0019] In this embodiment, during use, the top mold base 2 is covered on top of the bottom mold base 3 to complete the mold closing work, and during the mold closing process, the positioning column 5 slides up and down inside the positioning hole 6 to guide the top mold base 2, and a number of molding cavities 8 correspond to a number of cup cover mold cavities 4, and then the material is added through the injection pipe 7, and the liquid material enters the molding cavity 8 and the cup cover mold cavity 4 to complete the injection molding.

[0020] See also Figure 1-4 , the corners of the top of the fixed frame 1 are fixedly connected with positioning columns 5, and the corners of the top mold base 2 are provided with positioning holes 6 corresponding to the positioning columns 5, and the positioning columns 5 are snap-fitted with the positioning holes 6;

[0021] In this embodiment, when the top mold base 2 and the bottom mold base 3 are closed and opened, the positioning column 5 slides up and down inside the positioning hole 6 to guide the movement of the top mold base 2 .

[0022] See also Figure 1-4The bottom of both sides of the fixed frame 1 are fixedly connected with a fixing plate 12, and the surface of the fixing plate 12 is provided with a fixing screw hole 13. The middle of the top of the top mold base 2 is fixedly connected with a mounting plate 14, and the surface of the mounting plate 14 is provided with a connecting screw hole 15;

[0023] In this embodiment, the top mold base 2 is conveniently connected to the cylinder of the die through the mounting plate 14 and the connecting screw hole 15, and the fixing frame 1 is conveniently installed and fixed through the fixing plate 12 and the fixing screw hole 13.

[0024] During specific use, the utility model is a coffee cup cover mold with exhaust holes, and the fixed frame 1 is fixed on the product processing table, and the top mold base 2 is connected to the cylinder of the pressing mold. During use, the top mold base 2 is covered on the top of the bottom mold base 3 to complete the mold closing work, and the positioning column 5 slides up and down in the positioning hole 6 during the mold closing process to guide the top mold base 2. A plurality of molding cavities 8 correspond to a plurality of cup cover mold cavities 4, and then the material is added through the injection pipe 7, and the liquid material enters the molding cavity 8 and the cup cover mold cavity 4 to complete the injection molding. In the process of injection molding, the cup cover will form exhaust holes on the cup cover later through the concave hole 10 and the pore groove 11. The whole mold is processed in multiple stations, and it is convenient to make the exhaust holes of the coffee cover. It is easy to use and more practical.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coffee cup cover mold with exhaust holes, comprising a fixing frame (1), characterized in that: A bottom mold base (3) is installed in the middle of the fixed frame (1), and a top mold base (2) is provided on the top cover of the bottom mold base (3). A plurality of cup cover mold cavities (4) are provided on the top of the bottom mold base (3). A plurality of molding cavities (8) are opened at the bottom of the top mold base (2), and the plurality of molding cavities (8) correspond to the plurality of cup cover mold cavities (4) one by one. A medium-sized groove (9) is provided in the middle of the cup cover mold cavity (4), and concave holes (10) are opened on both sides of the cup cover mold cavity (4). An air hole groove (11) is provided inside the concave hole (10). A plurality of injection tubes (7) are provided on the top of the top mold base (2), and the bottom of the injection tubes (7) passes through the top mold base (2) and extends to the inside of the molding cavity (8). A heat conduction block (16) is embedded in the middle of the front side of the top mold base (2) and the middle of the back side of the top mold base (2), and a plurality of heat dissipation fins (17) are connected to the surface of the heat conduction block (16).

2. The coffee cup cover mold with vent holes according to claim 1, characterized in that: The corners of the top of the fixed frame (1) are fixedly connected with positioning columns (5), the corners of the top mold base (2) are provided with positioning holes (6) corresponding to the positioning columns (5), and the positioning columns (5) are snap-fitted with the positioning holes (6).

3. The coffee cup cover mold with vent holes according to claim 1, characterized in that: The bottoms of both sides of the fixing frame (1) are fixedly connected to fixing plates (12), and the surfaces of the fixing plates (12) are provided with fixing screw holes (13).

4. The coffee cup cover mold with vent holes according to claim 1, characterized in that: A mounting plate (14) is fixedly connected to the middle of the top end of the top mold base (2), and a connecting screw hole (15) is provided on the surface of the mounting plate (14).

5. The coffee cup cover mold with vent holes according to claim 1, characterized in that: The top mold base (2) and the bottom mold base (3) both comprise a material layer (18), a protective layer (19) and a wear-resistant surface layer (20), and the outer side of the material layer (18) is fixedly connected to the protective layer (19), and the outer side of the protective layer (19) is fixedly connected to the wear-resistant surface layer (20).

6. The coffee cup cover mold with vent holes according to claim 5, characterized in that: The material layer (18) is made of stainless steel, the protective layer (19) is made of anti-rust paint, and the wear-resistant surface layer (20) is made of polyvinyl chloride.

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