Rapid cooling device for integrally-formed injection mold
By installing a rapid cooling structure on the injection mold, combined with cooling water and air cooling, the problem of insufficient cooling efficiency of existing injection molds is solved, achieving a more efficient cooling effect and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422843271.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-11-21
AI Technical Summary
There is room for improvement in the cooling efficiency of existing one-piece injection molds, as the existing cooling methods are inefficient.
The rapid cooling structure is installed using a push mechanism, combined with a cooling water tank, air-cooled radiator and heat conduction column, and is cooled by a combination of cooling water and air cooling.
It improves the cooling efficiency of injection molds, thereby enhancing production efficiency and product quality.
Smart Images
Figure CN223812302U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cooling device, and more particularly to a rapid cooling device for an integral injection mold. Background Technology
[0002] The one-piece injection mold rapid cooling device is a cooling equipment used for injection molds. Its main function is to improve production efficiency and product quality by rapidly cooling the mold during the injection molding process.
[0003] Existing one-piece injection molds generally cool the mold template by connecting cooling water channels, but there is still room for improvement in cooling efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a rapid cooling device for an integral injection mold to solve the above-mentioned technical problems.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a rapid cooling device for an integrated injection mold, comprising a pushing mechanism, cooling holes, a mounting groove, a rapid cooling structure, an air-cooled radiator, a mold, and heat-conducting pillars. Cooling holes are respectively opened at both ends of the pushing mechanism. The mounting groove is opened in the middle of the inner end of the pushing mechanism. The rapid cooling structure is installed on the pushing mechanism through the mounting groove. The air-cooled radiator is installed on the rapid cooling structure. The mold is installed on the rapid cooling structure through the pushing mechanism. The heat-conducting pillars are distributed in the mold.
[0006] Based on the above technical solution, the rapid cooling structure includes a cooling water tank, heat dissipation vents, a U-shaped tube, heat-conducting fins, cooling pipes, interfaces, and connection ports. The cooling water tank is installed on the pushing mechanism through an installation slot. The heat dissipation vents are respectively opened at the top of the cooling water tank. The U-shaped tube is installed inside the cooling water tank through two heat dissipation vents. The heat-conducting fins are distributed on the side ends of the U-shaped tube. The cooling pipes are respectively connected to the front and rear ends of the cooling water tank, and the cooling pipes correspond to the cooling holes. The interfaces are installed on the outer ends of the cooling pipes through the cooling holes. The connection ports are distributed on the outer ends of the cooling water tank, and the heat-conducting columns are connected to the inside of the cooling water tank through the connection ports.
[0007] Based on the above technical solution, the two air-cooled radiators are respectively connected to the heat dissipation ports in opposite directions to exchange air inside the U-shaped tube.
[0008] Compared with existing technologies, this invention has the following advantages: This invention installs a rapid cooling structure on the pushing mechanism of an integrally molded injection mold, and connects it to a wind-cooled radiator via a U-shaped tube, thereby improving the internal cooling efficiency. Attached Figure Description
[0009] Figure 1This is a schematic diagram of the appearance and structure of this utility model.
[0010] Figure 2 This is a schematic diagram of the rapid cooling structure of this utility model.
[0011] Figure 3 This is a cross-sectional view of the internal structure of the rapid cooling structure of this utility model.
[0012] In the diagram: 1. Pushing mechanism, 2. Cooling hole, 3. Mounting slot, 4. Rapid cooling structure, 5. Air-cooled radiator, 6. Mold, 7. Heat-conducting column, 8. Cooling water tank, 9. Heat dissipation port, 10. U-shaped tube, 11. Heat-conducting fins, 12. Cooling pipe, 13. Interface, 14. Connection port. Detailed Implementation
[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0014] like Figures 1 to 3 As shown, a rapid cooling device for an integral injection mold includes a pushing mechanism 1, cooling holes 2, mounting grooves 3, a rapid cooling structure 4, an air-cooled radiator 5, a mold 6, and heat-conducting pillars 7. Cooling holes 2 are opened at both ends of the pushing mechanism 1. The mounting groove 3 is opened in the middle of the inner end of the pushing mechanism 1. The rapid cooling structure 4 is installed on the pushing mechanism 1 through the mounting groove 3. The air-cooled radiator 5 is installed on the rapid cooling structure 4. The mold 6 is installed on the rapid cooling structure 4 through the pushing mechanism 1. The heat-conducting pillars 7 are distributed on the mold 6.
[0015] The rapid cooling structure 4 includes a cooling water tank 8, heat dissipation vents 9, a U-shaped tube 10, heat-conducting fins 11, cooling pipes 12, an interface 13, and a connection port 14. The cooling water tank 8 is installed on the pushing mechanism 1 through the mounting groove 3. The heat dissipation vents 9 are respectively opened at the top of the cooling water tank 8. The U-shaped tube 10 is installed inside the cooling water tank 8 through two heat dissipation vents 9. The heat-conducting fins 11 are distributed on the side ends of the U-shaped tube 10. The cooling pipes 12 are respectively connected to the front and rear ends of the cooling water tank 8, and the cooling pipes 12 correspond to the cooling holes 2. The interface 13 is installed on the outer end of the cooling pipe 12 through the cooling holes 2. The connection port 14 is distributed on the outer end of the cooling water tank 8, and the heat-conducting column 7 is connected to the inside of the cooling water tank 8 through the connection port 14.
[0016] The two air-cooled radiators 5 are respectively connected to the heat dissipation ports 9 to exchange the air inside the U-shaped tube 10.
[0017] The working principle of this utility model is as follows: When in use, the cooling water circuit is connected through the front and rear cooling holes 2. The coolant enters the cooling water tank 8 through the cooling pipe 12 via the interface 13 to cool the heat transferred from the heat-conducting column 7 to the mold 6. At the same time, as the temperature in the cooling water tank 8 rises, the U-shaped tube 10 absorbs heat through the heat-conducting fins 11. The air-cooled radiator 5 is connected to the heat dissipation port 9 in both directions to exchange the air in the U-shaped tube 10 for circulation, thereby providing air-cooled internal heat dissipation for the rapid cooling structure 4 and improving the cooling efficiency.
[0018] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.
Claims
1. A rapid cooling device for an integral injection mold, comprising a pushing mechanism (1), cooling holes (2), mounting grooves (3), a rapid cooling structure (4), an air-cooled radiator (5), a mold (6), and heat-conducting pillars (7), characterized in that: Cooling holes (2) are opened at both ends of the pushing mechanism (1). The mounting groove (3) is opened in the middle of the inner end of the pushing mechanism (1). The rapid cooling structure (4) is installed on the pushing mechanism (1) through the mounting groove (3). The air-cooled radiator (5) is installed on the rapid cooling structure (4). The mold (6) is installed on the rapid cooling structure (4) through the pushing mechanism (1). The heat-conducting pillars (7) are distributed on the mold (6).
2. The rapid cooling device for an integral injection mold according to claim 1, characterized in that: The rapid cooling structure (4) includes a cooling water tank (8), a heat dissipation port (9), a U-shaped tube (10), heat-conducting fins (11), a cooling pipe (12), an interface (13), and a connection port (14). The cooling water tank (8) is installed on the pushing mechanism (1) through the mounting groove (3). The heat dissipation port (9) is opened at the top of the cooling water tank (8). The U-shaped tube (10) is installed inside the cooling water tank (8) through two heat dissipation ports (9). The heat-conducting fins (11) are distributed on the side of the U-shaped tube (10). The cooling pipe (12) is connected to the front and rear ends of the cooling water tank (8) respectively, and the cooling pipe (12) corresponds to the cooling hole (2). The interface (13) is installed on the outer end of the cooling pipe (12) through the cooling hole (2). The connection port (14) is distributed on the outer end of the cooling water tank (8), and the heat-conducting column (7) is connected to the inside of the cooling water tank (8) through the connection port (14).
3. The rapid cooling device for an integral injection mold according to claim 2, characterized in that: The two air-cooled radiators (5) are connected to the heat dissipation ports (9) in opposite directions to exchange the air inside the U-shaped tube (10).