Injection mold with cooling mechanism

Abstract

The utility model relates to the technical field of injection mold cooling mechanisms, in particular to an injection mold with a cooling mechanism, which comprises a lower mold, an upper mold is arranged on the upper surface of the lower mold, a first mounting frame is arranged in the lower mold, a first condenser pipe is arranged in the first mounting frame, and a second condenser pipe is arranged in the second mounting frame. And a second mounting frame is arranged in the upper mold, a second condensation pipe is arranged in the second mounting frame, an injection molding pipe is arranged in the middle of the interior of the upper mold, and the lower end of the injection molding pipe penetrates through the lower surface of the upper mold. According to the injection mold cooling mechanism and the mold, the first mounting frame is in sliding connection in the lower mold, and the second mounting frame is in sliding connection in the upper mold, so that an internal condensation pipe is convenient to overhaul and replace, when the condensation pipe is damaged, the injection mold does not need to be integrally replaced, the injection molding efficiency is greatly improved, and the production cost is reduced. And the benefits of companies are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling mechanisms for injection molds, in particular to an injection mold with a cooling mechanism. Background Art

[0002] Injection molding is a processing method that injects molten plastic or rubber material into a mold, allowing it to cool and solidify. It is usually used to manufacture various plastic or rubber products, such as electronic product casings, auto parts, furniture, daily necessities, etc.

[0003] The cooling mechanism of the injection mold refers to the system set in the mold for cooling the mold temperature, which is mainly composed of water flow channels, inlets and outlets, water pipes and cooling plugs. Its function is to control the mold temperature through water cooling to achieve the purpose of improving product quality and production efficiency.

[0004] However, the structure of traditional injection molds is relatively simple, and most of the cooling mechanisms in the injection molds cannot be disassembled. When the cooling mechanism is damaged, the entire injection mold needs to be replaced, which increases the cost and greatly affects the efficiency of injection molding. At the same time, traditional injection molds are not easy to demold, and their practical performance is low. Therefore, technical improvements are urgently needed.

[0005] Therefore, those skilled in the art provide an injection mold with a cooling mechanism to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an injection mold with a cooling mechanism. The injection mold cooling mechanism and the mold are slidably connected in the lower mold through a first mounting frame, and the second mounting frame is slidably connected in the upper mold, so as to facilitate the inspection and replacement of the internal condenser. When the condenser is damaged, there is no need to replace the injection mold as a whole, which greatly improves the efficiency of injection molding and improves the benefits of the company.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An injection mold with a cooling mechanism comprises a lower mold, an upper mold is arranged on the upper surface of the lower mold, a first mounting frame is arranged inside the lower mold, a first condenser is arranged inside the first mounting frame, a second mounting frame is arranged inside the upper mold, a second condenser is arranged inside the second mounting frame, an injection tube is arranged in the middle of the upper mold, the lower end of the injection tube penetrates to the lower surface of the upper mold, four corners of the upper surface of the lower mold are fixedly connected to limit rods, the outside of the limit rods are slidably connected inside the upper mold, and the first condenser and the second condenser are arranged inside temperature sensors;

[0009] The injection mold cooling mechanism and the mold drive the push plate to rise through the electric telescopic rod after the injection molding is completed, so as to facilitate the demolding of the injected material, thereby improving the injection molding efficiency. At the same time, the temperature sensor can also detect the temperature inside the condenser in real time to avoid the quality of the injection molded product affected by excessively high or low temperature, and has high practical performance.

[0010] Furthermore, both sides of the lower end of the lower mold are provided with installation cavities, the inner bottom surfaces of the installation cavities are fixedly connected with electric telescopic rods, and the output ends of the electric telescopic rods are fixedly connected with push plates;

[0011] Through the above technical solution, the injected material can be easily pushed by the electric telescopic rod and the push plate, so as to facilitate demoulding.

[0012] Furthermore, a sealing ring is fixedly connected to the edge of the push plate;

[0013] Through the above technical solution, the sealing between the push plate and the lower mold can be improved by the sealing ring.

[0014] Furthermore, a handle is fixedly connected to the middle of the rear end outer wall of the first mounting frame and the second mounting frame;

[0015] Through the above technical solution, the first mounting bracket and the second mounting bracket can be conveniently pulled by the handle.

[0016] Furthermore, the rear end of the first condensing tube penetrates the outer wall of the rear end of the first mounting frame, and the front end of the first condensing tube penetrates the outer wall of the front end of the first mounting frame;

[0017] Through the above technical solution, cold circulation can be conveniently performed by the first condenser pipe penetrating through the outer wall of the first mounting frame.

[0018] Furthermore, the rear end of the second condensing tube penetrates the outer wall of the rear end of the second mounting frame, and the front end of the second condensing tube penetrates the outer wall of the front end of the second mounting frame;

[0019] Through the above technical solution, cold circulation can be conveniently performed by penetrating the second condenser pipe to the inner wall of the second mounting frame.

[0020] Furthermore, a control panel is fixedly connected to the middle portion of the rear end of the upper surface of the upper mold;

[0021] Through the above technical solution, the temperature detected by the temperature sensor can be easily observed through the control panel.

[0022] Furthermore, the upper end of the injection molding tube is threadedly connected with a blocking block;

[0023] Through the above technical solution, the injection tube can be conveniently blocked by the blocking block to prevent dust from entering the mold.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an injection mold with a cooling mechanism. Compared with the existing injection mold cooling mechanism and mold, the injection mold cooling mechanism and mold are slidably connected in the lower mold through a first mounting frame, and the second mounting frame is slidably connected in the upper mold, so as to facilitate the inspection and replacement of the internal condenser. When the condenser is damaged, there is no need to replace the injection mold as a whole, which greatly improves the efficiency of injection molding and improves the benefits of the company.

[0026] 2. The utility model proposes an injection mold with a cooling mechanism. Compared with the existing injection mold cooling mechanism and mold, the injection mold cooling mechanism and mold drive the push plate to rise through the electric telescopic rod after the injection molding is completed, which is convenient for pushing the injected material to be demolded, thereby improving the injection molding efficiency. At the same time, the temperature sensor set can also detect the temperature inside the condenser in real time to avoid the quality of the injection molded product inside due to excessively high or low temperature, and has high practical performance.

[0027] 3. The utility model proposes an injection mold with a cooling mechanism. Compared with the existing injection mold cooling mechanism and mold, the injection mold cooling mechanism and mold structure are ingenious, easy to use by users, can detect the temperature of the internal condenser in real time, and have high practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] FIG1 is an isometric view of an injection mold with a cooling mechanism proposed in the present invention; FIG2 is an exploded view of an injection mold with a cooling mechanism proposed in the present invention; FIG3 is a front cross-sectional view of an injection mold with a cooling mechanism proposed in the present invention;

[0029] FIG4 is a top sectional view of a first mounting frame in an injection mold with a cooling mechanism proposed by the present invention;

[0030] FIG. 5 is a top cross-sectional view of a second mounting frame in an injection mold with a cooling mechanism proposed by the present invention.

[0031] Legend:

[0032] 1. Lower mold; 2. Upper mold; 3. First mounting frame; 4. First condenser tube; 5. Second mounting frame; 6. Second condenser tube; 7. Injection tube; 8. Block; 9. Limit rod; 10. Mounting cavity; 11.

[0033] Electric telescopic rod; 12. Push plate; 13. Sealing ring; 14. Handle; 15. Temperature sensor; 16. Control panel. DETAILED DESCRIPTION

[0034] 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.

[0035] 1-5, the utility model provides an embodiment: an injection mold with a cooling mechanism,

[0036] It includes a lower mold 1, which is characterized in that: an upper mold 2 is arranged on the upper surface of the lower mold 1, a first mounting frame 3 is arranged inside the lower mold 1, a first condenser 4 is arranged inside the first mounting frame 3, a second mounting frame 5 is arranged inside the upper mold 2, a second condenser 6 is arranged inside the second mounting frame 5, an injection tube 7 is arranged in the middle of the upper mold 2, the lower end of the injection tube 7 passes through the lower surface of the upper mold 2, the four corners of the upper surface of the lower mold 1 are fixedly connected with limit rods 9, the outside of the limit rods 9 are slidably connected to the inside of the upper mold 2, and temperature sensors 15 are arranged inside the first condenser 4 and the second condenser 6.

[0037] The injection mold cooling mechanism and the mold drive the push plate 12 to rise through the electric telescopic rod 11 after the injection molding is completed, so as to facilitate the demolding of the injected material, thereby improving the injection molding efficiency. At the same time, the temperature sensor 15 is set to detect the temperature inside the condenser in real time, so as to avoid the quality of the injection molded product inside being affected by excessively high or low temperature, and the practical performance is relatively high.

[0038] Both sides of the lower end of the lower mold 1 are provided with mounting cavities 10, and the inner bottom surface of the mounting cavity 10 is fixedly connected with an electric telescopic rod 11, and the output end of the electric telescopic rod 11 is fixedly connected with a push plate 12, and the electric telescopic rod 11 and the push plate 12 can be used to conveniently push the injection-molded material for convenient demoulding, and a sealing ring 13 is fixedly connected to the edge of the push plate 12, and the sealing ring 13 can improve the sealing between the push plate 12 and the lower mold 1, and a handle 14 is fixedly connected to the middle of the rear end outer wall of the first mounting frame 3 and the second mounting frame 5, and the first mounting frame 3 and the second mounting frame 5 can be conveniently pulled by the handle 14, the rear end of the first condensation tube 4 penetrates to the outer wall of the rear end of the first mounting frame 3, and the front end of the first condensation tube 4 penetrates to the outer wall of the front end of the first mounting frame 3, and the cold circulation can be conveniently performed by penetrating the first condensation tube 4 to the outer wall of the first mounting frame 3, the rear end of the second condensation tube 6 penetrates to the outer wall of the rear end of the second mounting frame 5, and the front end of the second condensation tube 6 penetrates to the second mounting frame 5 The outer wall of the front end passes through the second condenser pipe 6 to the inner wall of the second mounting frame 5, so that cold circulation can be conveniently carried out. A control panel 16 is fixedly connected to the middle part of the rear end of the upper surface of the upper mold 2, and the temperature detected by the temperature sensor 15 can be conveniently observed through the control panel 16. The upper end of the injection tube 7 is threadedly connected with a blocking block 8, and the injection tube 7 can be conveniently blocked by the blocking block 8 to prevent dust from entering the mold.

[0039] Working principle: The injection mold with a cooling mechanism is slidably connected in the lower mold 1 through the first mounting frame 3, and the second mounting frame 5 is slidably connected in the upper mold 2, so as to facilitate the inspection and replacement of the internal condenser. When the condenser is damaged, there is no need to replace the injection mold as a whole, which greatly improves the efficiency of injection molding and improves the company's benefits. After the injection molding is completed, the injection mold cooling mechanism and the mold drive the push plate 12 to rise through the electric telescopic rod 11, which is convenient for pushing the injected material to be demolded, thereby improving the efficiency of the injection molding. At the same time, the temperature sensor 15 is set to detect the temperature inside the condenser in real time to avoid the temperature being too high or too low affecting the quality of the internal injection molded products, and the practical performance is high.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An injection mold with a cooling mechanism, comprising a lower mold (1), characterized in that: An upper mold (2) is arranged on the upper surface of the lower mold (1), a first mounting frame (3) is arranged inside the lower mold (1), a first condenser (4) is arranged inside the first mounting frame (3), a second mounting frame (5) is arranged inside the upper mold (2), a second condenser (6) is arranged inside the second mounting frame (5), an injection tube (7) is arranged in the middle of the upper mold (2), the lower end of the injection tube (7) passes through the lower surface of the upper mold (2), the four corners of the upper surface of the lower mold (1) are fixedly connected to the limit rod (9), the outside of the limit rod (9) is slidably connected to the inside of the upper mold (2), and the inside of the first condenser (4) and the second condenser (6) are both provided with temperature sensors (15).

2. The injection mold with a cooling mechanism according to claim 1, characterized in that: Both sides of the lower end of the lower mold (1) are provided with mounting cavities (10), the inner bottom surface of the mounting cavity (10) is fixedly connected to an electric telescopic rod (11), and the output end of the electric telescopic rod (11) is fixedly connected to a push plate (12).

3. The injection mold with a cooling mechanism according to claim 2, characterized in that: A sealing ring (13) is fixedly connected to the edge of the push plate (12).

4. The injection mold with a cooling mechanism according to claim 1, characterized in that: A handle (14) is fixedly connected to the middle portion of the rear end outer wall of the first mounting frame (3) and the second mounting frame (5).

5. The injection mold with a cooling mechanism according to claim 1, characterized in that: The rear end of the first condensing tube (4) penetrates the outer wall of the rear end of the first mounting frame (3), and the front end of the first condensing tube (4) penetrates the outer wall of the front end of the first mounting frame (3).

6. The injection mold with a cooling mechanism according to claim 1, characterized in that: The rear end of the second condensing tube (6) penetrates the outer wall of the rear end of the second mounting frame (5), and the front end of the second condensing tube (6) penetrates the outer wall of the front end of the second mounting frame (5).

7. The injection mold with a cooling mechanism according to claim 1, characterized in that: A control panel (16) is fixedly connected to the middle portion of the rear end of the upper surface of the upper mold (2).

8. The injection mold with a cooling mechanism according to claim 1, characterized in that: The upper end of the injection tube (7) is threadedly connected with a blocking block (8).

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