Injection mold capable of achieving rapid forming

Abstract

The utility model discloses an injection mold capable of quickly forming, relates to the technical field of injection mold structures, and aims to solve the problem that the working efficiency of the injection mold is not high because the forming speed is low after an object is subjected to injection molding when the conventional injection mold is used for carrying out injection molding processing. A mounting base is arranged at the upper end of the injection mold, a forming mold base is mounted below the injection mold, fixing grooves are formed in the four corners of the forming mold base correspondingly, a cooling supporting base is mounted below the forming mold base, a water inlet base is arranged at one end of the forming mold base, and a backflow base is arranged on one side of the water inlet base. A mounting chamber is arranged in the forming die base, a cooling pipeline is mounted in the mounting chamber, a heat dissipation block is arranged at the lower end of the forming die base, a cooling chamber is arranged in the cooling supporting base, a cold air inlet base is arranged at one end of the cooling supporting base, and a cold air exhaust base is arranged at the other end of the cooling supporting base.

Description

Technical Field

[0001] This utility model relates to the field of injection mold structure technology, specifically to an injection mold that can be rapidly formed. Background Technology

[0002] Injection molds are tools used to produce plastic products; they are also tools that give plastic products a complete structure and precise dimensions. Injection molds are also a processing method used in the mass production of parts. They are mainly used in the industrial field. The injection mold process involves injecting heated and molten material into the mold cavity under high pressure, and after cooling and solidification, the molded product is obtained.

[0003] A search revealed that authorization announcement number CN210617140U discloses a rapid-molding injection mold, including a lower mold, an upper mold for cooperation with the lower mold, an injection tube on the top of the upper mold, and a mounting block fixedly connected to the bottom of the lower mold, with a threaded mounting port at the bottom of the mounting block. Through the cooperation of a cooling motor, a cooling shaft, a connecting block, cooling blades, a heat-absorbing shell, a heat transfer block, a sealing ring, a water injection cap, and a drain cap, a rapid-molding injection mold is realized. This mold can quickly dissipate the heat generated during the injection process, allowing the workpiece to be molded more quickly and improving the efficiency of the injection molding process. Furthermore, when the water temperature inside the heat-absorbing shell rises due to the absorption of a large amount of heat, the operator can open the drain cap to drain the hot water, utilizing the heat generated during the injection process. This highly practical design provides great convenience to the operator.

[0004] However, existing injection molds have a slow molding speed after the product is molded, which makes the working efficiency of the injection mold low. Therefore, there is an urgent need in the market for an injection mold that can quickly form products to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a rapid prototyping injection mold to solve the problem mentioned in the background art that existing injection molds have a slow molding speed after the injection molding process, resulting in low working efficiency of the injection mold.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rapid-molding injection mold, comprising an injection mold, an upper mounting base provided at the upper end of the injection mold, a forming mold base installed below the injection mold, fixing grooves provided at the four corners of the forming mold base, a cooling support base installed below the forming mold base, a water inlet seat provided at one end of the forming mold base, a return seat provided on one side of the water inlet seat, an installation chamber provided inside the forming mold base, a cooling pipe installed inside the installation chamber, a heat dissipation block provided at the lower end of the forming mold base, a cooling chamber provided inside the cooling support base, a cold air inlet seat provided at one end of the cooling support base, and a cold air outlet seat provided at the other end of the cooling support base.

[0007] Preferably, the mounting base and the injection mold are fixedly connected by fixing bolts, and an injection seat is provided at the upper end of the mounting base, and an injection port is provided inside the injection seat.

[0008] Preferably, the fixing groove has a fixing hole inside, and the molding mold base and the cooling support base are fixedly connected by mounting bolts.

[0009] Preferably, one end of the cooling pipe is connected to the water inlet seat, and the other end of the cooling pipe is connected to the return seat.

[0010] Preferably, a stabilizing base is provided at the lower end of the cooling support base, and the stabilizing base and the cooling support base are an integral structure, with mounting holes provided inside the four corners of the stabilizing base.

[0011] Preferably, the heat sink is located inside the cooling chamber, and fifteen heat sinks are provided. The fifteen heat sinks are distributed sequentially at the lower end of the molding mold base, and the heat sinks and the molding mold base are an integral structure.

[0012] Preferably, the cold air inlet seat is connected to the cooling chamber, and the cold air outlet seat is connected to the cooling chamber.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This type of rapid prototyping injection mold, after injection molding is completed, allows cooling water to enter the interior of the cooling pipe from the water inlet seat. The molded item can be rapidly cooled and shaped through the cooling pipe, and then the cooling water is returned through the return seat, allowing the cooling water to be reused. This enables the molded item to be rapidly shaped.

[0015] 2. This type of rapid prototyping injection mold has a heat dissipation block at the lower end of the molding base. The heat dissipation block allows heat to be easily and quickly dissipated during the injection process. Cool air is then introduced through the cool air inlet and discharged through the cool air outlet. This design allows the heat dissipation block to be cooled quickly, resulting in better cooling of the molding base. This enables the injection molded items to be formed quickly, improving the performance of the injection mold. Attached Figure Description

[0016] Figure 1 This is a perspective view of the entire utility model;

[0017] Figure 2 This is a top sectional view of the molding die base of this utility model;

[0018] Figure 3 This is a front sectional view of the molding mold base and cooling support base of this utility model;

[0019] Figure 4 This is a side view of the molding mold base of this utility model.

[0020] In the diagram: 1. Injection mold; 2. Mounting base; 3. Fixing bolt; 4. Injection base; 401. Injection port; 5. Molding mold base; 501. Fixing groove; 502. Fixing hole; 503. Water inlet seat; 504. Return seat; 505. Mounting chamber; 6. Cooling support seat; 601. Stabilizing base; 602. Mounting hole; 603. Cooling chamber; 7. Mounting bolt; 8. Cooling pipe; 9. Heat sink; 10. Cold air inlet seat; 11. Cold air outlet seat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4This utility model provides an embodiment of a rapid prototyping injection mold, including an injection mold 1, an mounting base 2 at the upper end of the injection mold 1, a forming mold base 5 at the lower end of the injection mold 1, fixing grooves 501 at each of the four corners of the forming mold base 5, a cooling support base 6 at the lower end of the forming mold base 5, a water inlet base 503 at one end of the forming mold base 5, a return flow base 504 on one side of the water inlet base 503, an installation chamber 505 inside the forming mold base 5, a cooling pipe 8 inside the installation chamber 505, a heat sink 9 at the lower end of the forming mold base 5, a cooling chamber 603 inside the cooling support base 6, a cold air inlet base 10 at one end of the cooling support base 6, and a cold air outlet base 11 at the other end of the cooling support base 6. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the working principle and process of how the injection mold and the forming mold base perform injection molding, this patent will not elaborate on these aspects.

[0023] During use, after injection molding is completed, cooling water enters the cooling pipe 8 through the water inlet seat 503. The injection molded item can be quickly cooled and formed through the cooling pipe 8. Then, the cooling water is returned through the return seat 504 for reuse. The lower end of the molding mold base 5 is provided with a heat dissipation block 9. The heat dissipation block 9 allows heat to be easily and quickly dissipated during the injection molding process. Cold air is introduced through the cold air inlet seat 10 and discharged through the cold air outlet seat 11. This arrangement allows the heat dissipation block 9 to be cooled quickly, which enables the injection molded item to be formed quickly and improves the performance of this injection mold.

[0024] Please see Figure 1 The mounting base 2 and the injection mold 1 are fixedly connected by fixing bolts 3. The upper end of the mounting base 2 is provided with an injection seat 4. The injection seat 4 is provided with an injection port 401 inside, which can facilitate the installation and fixing of the mounting base 2 and the injection mold 1. The injection seat 4 and the injection port 401 can facilitate injection molding.

[0025] Please see Figure 1 and Figure 2 The fixing groove 501 has a fixing hole 502 inside. The molding mold base 5 and the cooling support base 6 are fixedly connected by the mounting bolts 7, which can facilitate the installation and fixing of the molding mold base 5 and the cooling support base 6.

[0026] Please see Figure 2One end of the cooling pipe 8 is connected to the water inlet seat 503, and the other end of the cooling pipe 8 is connected to the return seat 504. This arrangement allows cooling water to enter the interior of the cooling pipe 8 through the water inlet seat 503. The molded items can be quickly cooled and formed through the cooling pipe 8, and then returned through the return seat 504, so that the cooling water can be reused.

[0027] Please see Figure 1 and Figure 3 The lower end of the cooling support base 6 is provided with a stable base 601. The stable base 601 and the cooling support base 6 are an integral structure. The four corners of the stable base 601 are provided with mounting holes 602, which can make the structure between the stable base 601 and the cooling support base 6 more solid. The stable base 601 and the mounting holes 602 can be used to easily install and fix the cooling support base 6.

[0028] Please see Figure 3 and Figure 4 The heat sink 9 is located inside the cooling chamber 603. Fifteen heat sinks 9 are arranged in sequence at the lower end of the molding base 5. The heat sink 9 and the molding base 5 are an integral structure, which can make the structure between the heat sink 9 and the molding base 5 more robust. The heat sink 9 can enable the molding base 5 to dissipate heat better, so that the injection molded items can be formed quickly.

[0029] Please see Figure 3 The cold air inlet seat 10 is connected to the cooling chamber 603, and the cold air outlet seat 11 is connected to the cooling chamber 603. This arrangement allows cold air to enter from the cold air inlet seat 10 and then exit from the cold air outlet seat 11. This arrangement allows the heat sink 9 to be cooled quickly, thereby improving the cooling effect of the molding mold seat 5 and enabling the injection molded items to be molded quickly.

[0030] Working principle: During use, after injection molding is completed, cooling water enters the cooling pipe 8 through the water inlet seat 503. The injection molded item can be quickly cooled and formed through the cooling pipe 8. Then, the cooling water is returned through the return seat 504, allowing it to be reused. This enables the injection molded item to be formed quickly. The lower end of the molding mold base 5 is provided with a heat dissipation block 9. The heat dissipation block 9 allows heat to be dissipated quickly and easily during the injection molding process. Cold air is introduced through the cold air inlet seat 10 and discharged through the cold air outlet seat 11. This arrangement enables the heat dissipation block 9 to be cooled quickly, thereby improving the cooling effect of the molding mold base 5. This allows the injection molded item to be formed quickly, improving the performance of this injection mold.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A rapid tooling injection mold comprising an injection mold (1), characterized in that: The upper end of the injection mold (1) is provided with a mounting seat (2), the lower end of the injection mold (1) is provided with a forming mold base (5), the four corners of the forming mold base (5) are provided with fixed grooves (501), the lower end of the forming mold base (5) is provided with a cooling support base (6), one end of the forming mold base (5) is provided with a water inlet base (503), one side of the water inlet base (503) is provided with a backflow base (504), the inside of the forming mold base (5) is provided with a mounting chamber (505), the inside of the mounting chamber (505) is provided with a cooling pipe (8), the lower end of the forming mold base (5) is provided with a heat dissipation block (9), the inside of the cooling support base (6) is provided with a cooling chamber (603), one end of the cooling support base (6) is provided with a cold air inlet base (10), the other end of the cooling support base (6) is provided with a cold air outlet base (11).

2. The rapid formable injection mold of claim 1, wherein: The mounting seat (2) and the injection mold (1) are fixedly connected through the fixing bolt (3), the upper end of the mounting seat (2) is provided with an injection seat (4), and the inside of the injection seat (4) is provided with an injection port (401).

3. The rapid formable injection mold of claim 1, wherein: The inside of the fixed groove (501) is provided with a fixed hole (502), and the forming mold base (5) and the cooling support base (6) are fixedly connected through the mounting bolt (7).

4. The rapid formable injection mold of claim 1, wherein: One end of the cooling pipe (8) is communicated with the water inlet base (503), and the other end of the cooling pipe (8) is communicated with the backflow base (504).

5. The rapid formable injection mold of claim 1, wherein: The lower end of the cooling support base (6) is provided with a stable base (601), and the stable base (601) and the cooling support base (6) are an integral structure, and the inside of the four corners of the stable base (601) is provided with a mounting hole (602).

6. The rapid formable injection mold of claim 1, wherein: The heat dissipation block (9) is located in the inside of the cooling chamber (603), and the heat dissipation block (9) is provided with fifteen, fifteen heat dissipation blocks (9) are sequentially distributed at the lower end of the forming mold base (5), and the heat dissipation block (9) and the forming mold base (5) are an integral structure.

7. The rapid formable injection mold of claim 1, wherein: The cold air inlet base (10) is communicated with the cooling chamber (603), and the cold air outlet base (11) is communicated with the cooling chamber (603).

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