A marine deck adhesive injection molding device

Abstract

This utility model relates to the field of injection molding equipment and discloses an injection molding device for marine deck adhesive, including an outer frame and a cooling assembly. The cooling assembly is disposed within the outer frame. A top plate is disposed on the upper surface of the outer frame. Extension plates are fixedly connected to the middle of the outer walls on both sides of the top plate. Feed pipes are connected through the four corners of the upper surface of the top plate near the center of the outer frame. Fixed frames are fixedly connected to the middle of the lower ends of the outer walls on both sides of the outer frame. The cooling assembly includes a fixed plate, which is fixedly connected to the middle of the inner bottom surface of the outer frame. Membrane grooves are formed at the four corners of the upper surface of the fixed plate near the center of the outer frame. Multiple heat dissipation fins are fixedly connected to the outer walls around the fixed plate. In this utility model, the cooling of the mold is accelerated through the coordinated use of heat dissipation pipes, heat dissipation fins, a water inlet pipe, a second flange, a water outlet pipe, a porous filter, a placement frame, a fan, and a servo motor.

Description

Technical Field

[0001] This utility model relates to the field of injection molding equipment, and in particular to an injection molding equipment for marine deck adhesive. Background Technology

[0002] Marine deck sealant injection molding equipment is an industrial device specifically designed for the production of ship deck sealing strips. Its main function is to produce sealing strips that are installed at the joints of ship decks.

[0003] However, most of the existing deck glue molding equipment on the market uses manual pouring and natural cooling, which results in low deck glue molding efficiency. This requires the deck glue to stay in the mold for a long time, affecting the reuse of the injection mold and thus reducing the production efficiency of deck glue.

[0004] Therefore, those skilled in the art have provided a marine deck adhesive injection molding apparatus to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a marine deck adhesive injection molding device. By using a combination of heat dissipation pipes, heat dissipation fins, water inlet pipes, a second flange, water outlet pipes, porous filters, placement frames, fans and servo motors, the cooling of the mold is accelerated.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A marine deck adhesive injection molding device includes an outer frame and a cooling assembly. The cooling assembly is disposed inside the outer frame. A top plate is disposed on the upper surface of the outer frame. Extension plates are fixedly connected to the middle of the outer walls on both sides of the top plate. Feed pipes are connected through to the four corners of the upper surface of the top plate near the center of the outer frame. Fixed frames are fixedly connected to the middle of the lower ends of the outer walls on both sides of the outer frame. The cooling assembly includes a fixed plate. The middle of the inner bottom surface of the outer frame is fixedly connected to the fixed plate. Membrane grooves are formed at the four corners of the upper surface of the fixed plate near the center of the outer frame. Multiple heat dissipation fins are fixedly connected to the outer walls around the fixed plate. Heat dissipation pipes are connected through to the interior of each heat dissipation fin. A porous filter screen is formed in the middle of the front outer wall of the outer frame. Placement frames are connected through to the middle of the outer walls on both sides of the rear outer frame. Three servo motors are fixedly connected to the middle of the rear outer wall of each placement frame. The above technical solution, through the combined use of heat dissipation pipes, heat dissipation fins, water inlet pipes, No. 2 flange, water outlet pipes, porous filter screens, placement frames, fans, and servo motors, accelerates the cooling of the mold.

[0007] Furthermore, a control valve is provided in the middle of the outer wall of the feed pipe, and a No. 1 flange is fixedly connected to the feed port of the feed pipe. The above technical solution uses a control valve to regulate the timing and flow rate of the rubber compound, thereby improving the stability of the injection process and the molding quality. The No. 1 flange, which is fixedly connected to the inlet, facilitates a reliable and sealed connection with the external feeding system.

[0008] Furthermore, an electric telescopic rod is fixedly connected to the middle of the bottom surface of the fixed frame, and the upper surface of the electric telescopic rod is fixedly connected to the extension plate; Through the above technical solution, the electric telescopic rod set on the bottom surface of the fixed frame can drive the top plate and the pressure plate connected to it to move up and down through the fixed connection between its upper end and the extension plates on both sides of the top plate, thereby realizing the rapid mold closing and opening operation of the mold.

[0009] Furthermore, pressure plates are fixedly connected to the four corners of the lower surface of the top plate near the center of the outer frame, and the pressure plates slide within the membrane groove; Through the above technical solution, the pressure plates set at the four corners of the lower surface of the top plate slide in cooperation with the film groove on the fixed plate, and can smoothly perform lifting and lowering movements under the drive of the electric telescopic rod, so as to achieve uniform pressure and mold closing of the mold.

[0010] Furthermore, the heat dissipation pipe is wound around the outside of the fixed plate; By using the above technical solution, the heat exchange area between the cooling medium and the fixed plate can be increased by wrapping the heat dissipation pipe around the outside of the fixed plate, so that the coolant can carry away the heat of the mold and the molded parts more fully during the flow process.

[0011] Furthermore, the inlet of the heat dissipation pipe is fixedly connected to an inlet pipe, and the outlet of the heat dissipation pipe is fixedly connected to an outlet pipe. Both the inlet pipe and the outlet pipe penetrate the outer frame on the side away from the center of the outer frame and are fixedly connected to a second flange. The above technical solution enables cooling water to flow steadily into and out of the heat dissipation pipe through the inlet and outlet pipes, forming a continuous and efficient water cooling cycle.

[0012] Furthermore, each of the servo motors has a fan fixedly connected to its output shaft, and the fan rotates within the placement frame; The above technical solution drives the fan to rotate within the placement frame, thereby forcing airflow around the heat dissipation fins and heat pipes, enhancing the convective heat transfer effect.

[0013] This utility model has the following beneficial effects: 1. The present invention proposes a marine deck adhesive injection molding device, which, after the mold is formed, accelerates the mold cooling time and improves the production efficiency of deck adhesive through the coordinated use of heat dissipation pipes, heat dissipation fins, water inlet pipes, No. 2 flanges, water outlet pipes, porous filters, placement frames, fans and servo motors. Attached Figure Description

[0014] Figure 1 This is an exploded view of a marine deck adhesive injection molding device proposed in this utility model; Figure 2 This is a first-view schematic diagram of the main structure of a marine deck adhesive injection molding device proposed in this utility model. Figure 3 This is a schematic diagram of the main structure of a marine deck adhesive injection molding device proposed in this utility model from a second perspective. Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0015] Explanation of reference numerals in the attached figures: 1. Outer frame; 2. Top plate; 3. Feed pipe; 4. Control valve; 5. No. 1 flange; 6. Extension plate; 7. Fixing frame; 8. Electric telescopic rod; 9. Cooling assembly; 901. Fixing plate; 902. Membrane tank; 903. Heat dissipation pipe; 904. Heat dissipation fins; 905. Water inlet pipe; 906. No. 2 flange; 907. Water outlet pipe; 908. Pressure plate; 909. Porous filter screen; 910. Placement frame; 911. Fan; 912. Servo motor. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Reference Figure 1-3 This utility model provides a specific implementation method: A marine deck adhesive injection molding device includes an outer frame 1 and a cooling assembly 9. The cooling assembly 9 is disposed inside the outer frame 1. A top plate 2 is disposed on the upper surface of the outer frame 1. Extension plates 6 are fixedly connected to the middle of the outer walls on both sides of the top plate 2. Feed pipes 3 are connected to the four corners of the upper surface of the top plate 2 near the center of the outer frame 1. Fixed frames 7 are fixedly connected to the middle of the lower ends of the outer walls on both sides of the outer frame 1. The cooling assembly 9 includes a fixed plate 901. The middle of the inner bottom surface of the outer frame 1 is fixedly connected to the fixed plate 901. Membranes are formed at the four corners of the upper surface of the fixed plate 901 near the center of the outer frame 1. The outer walls of the groove 902 and the fixing plate 901 are fixedly connected with multiple heat dissipation fins 904. The heat dissipation fins 904 are all connected with heat dissipation pipes 903. The middle of the front outer wall of the outer frame 1 is provided with a perforated filter screen 909. The middle of the middle of the outer walls on both sides of the rear end of the outer frame 1 is connected with a placement frame 910. The middle of the rear outer wall of the placement frame 910 is fixedly connected with three servo motors 912. Through the combined use of heat dissipation pipes, heat dissipation fins, water inlet pipe, second flange, water outlet pipe, perforated filter screen, placement frame, fan and servo motor, the cooling of the mold is accelerated.

[0018] Reference Figure 3-4A control valve 4 is installed in the middle of the outer wall of the feed pipe 3. A flange 5 is fixedly connected to the feed port of the feed pipe 3. The control valve 4 is used to regulate the timing and flow of the rubber material, so as to ensure the stability of the injection process and the molding quality. The flange 5 fixedly connected to the feed port facilitates a reliable and sealed connection with the external feeding system. An electric telescopic rod 8 is fixedly connected to the middle of the bottom surface of the fixed frame 7. The upper surface of the electric telescopic rod 8 is fixedly connected to the extension plate 6. The electric telescopic rod 8 installed in the bottom surface of the fixed frame 7 is fixedly connected to the extension plates 6 on both sides of the top plate 2 through its upper end. It can drive the top plate and the pressure plate 908 connected to it to move up and down, so as to realize the rapid mold closing and opening operation. Pressure plates 908 are fixedly connected to the four corners of the lower surface of the top plate 2 near the center of the outer frame 1. The pressure plates 908 slide in the film groove 902. The pressure plates 908 installed in the four corners of the lower surface of the top plate 2 cooperate with the film groove 902 on the fixed plate 901 to slide smoothly under the drive of the electric telescopic rod 8. The system performs lifting and lowering movements to achieve uniform pressure application and mold closing of the mold. The heat dissipation pipe 903 is wound around the outside of the fixed plate 901. This increases the heat exchange area between the cooling medium and the fixed plate, allowing the coolant to more effectively remove heat from the mold and molded parts during flow. The inlet of the heat dissipation pipe 903 is fixedly connected to an inlet pipe 905, and the outlet of the heat dissipation pipe 903 is fixedly connected to an outlet pipe 907. The inlet pipe 905 and the outlet pipe 907 are kept away from each other. A second flange 906 is fixedly connected to one side of the center of the outer frame 1. Cooling water can flow into and out of the heat dissipation pipe stably through the water inlet pipe 905 and the water outlet pipe 907 to form a continuous and efficient water cooling cycle. The output shaft of the servo motor 912 is fixedly connected to the fan 911. The fan 911 rotates in the placement frame 910. By driving the fan to rotate in the placement frame 910, air is forced to flow around the heat dissipation fins 904 and the heat dissipation pipe 903, thereby enhancing the convective heat transfer effect.

[0019] Working principle: First, the feed pipe of the external injection molding machine is connected to the feed pipe 3 through flange 5. The control valve 4 is opened, allowing the molten deck adhesive material to be injected into the mold cavity between the top plate 2 and the fixed plate 901 through the feed pipe 3. Second, before injection, the electric telescopic rod 8 is activated, pushing the extension plate 6 at its top to lift the top plate 2 vertically along the outer frame 1, thereby opening the mold cavity. After injection, the electric telescopic rod 8 retracts, the top plate 2 is pressed down, and the pressure plates 908 at its four corners slide into the mold grooves 902 on the fixed plate 901 to achieve positioning and seal the mold cavity. Then, the cooling and shaping stage begins, and the cooling assembly 9 starts working, with external cooling water flowing through... The second flange 906 is connected, and the water flows into the heat dissipation pipe 903, which is spirally wrapped inside the heat dissipation fins 904, through the inlet pipe 905. After absorbing the heat of the rubber material in the mold cavity, it is discharged from the outlet pipe 907. At the same time, the three servo motors 912 at the rear drive the fan 911 to rotate at high speed in the placement frame 910, forcing air to enter from the porous filter 909 at the front end, flowing through the area of ​​the heat dissipation fins 904, and carrying away the heat from the outer wall of the heat dissipation pipe 903 and the inside of the outer frame 1, forming air cooling assistance. Finally, after the rubber material has completely cooled and solidified, the electric telescopic rod 8 extends again, the top plate 2 moves up, the pressure plate 908 exits the film groove 902, and the molded deck rubber product can be taken out.

[0020] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0021] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A marine deck adhesive injection molding device, comprising an outer frame (1) and a cooling assembly (9), characterized in that: A cooling assembly (9) is provided inside the outer frame (1). A top plate (2) is provided on the upper surface of the outer frame (1). An extension plate (6) is fixedly connected to the middle of the outer walls on both sides of the top plate (2). A feed pipe (3) is connected through the four corners of the upper surface of the top plate (2) near the center of the outer frame (1). A fixing frame (7) is fixedly connected to the middle of the lower end of the outer walls on both sides of the outer frame (1). The cooling assembly (9) includes a fixing plate (901). The middle of the inner bottom surface of the outer frame (1) is fixedly connected to the fixing plate (901). 01) Membrane grooves (902) are provided at the four corners near the center of the outer frame (1) on the upper surface. Multiple heat dissipation fins (904) are fixedly connected to the outer wall of the fixed plate (901). Heat dissipation pipes (903) are connected through the interior of each heat dissipation fin (904). A porous filter screen (909) is provided in the middle of the front outer wall of the outer frame (1). Placement frames (910) are connected through the middle of the two outer walls at the rear end of the outer frame (1). Three servo motors (912) are fixedly connected to the middle of the rear outer wall of each placement frame (910).

2. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: A control valve (4) is provided in the middle of the outer wall of the feed pipe (3), and a No. 1 flange (5) is fixedly connected to the feed port of the feed pipe (3).

3. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: Electric telescopic rods (8) are fixedly connected to the middle of the bottom surface of the fixed frame (7), and the upper surface of the electric telescopic rods (8) is fixedly connected to the extension plate (6).

4. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: The top plate (2) has four fixed pressure plates (908) at the four corners near the center of the outer frame (1) on its lower surface. The pressure plates (908) slide in the membrane groove (902).

5. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: The heat dissipation pipe (903) is wrapped around the outside of the fixing plate (901).

6. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: The inlet of the heat dissipation pipe (903) is fixedly connected to the inlet pipe (905), and the outlet of the heat dissipation pipe (903) is fixedly connected to the outlet pipe (907). The inlet pipe (905) and the outlet pipe (907) both pass through the outer frame (1) on the side away from the center of the outer frame (1) and are fixedly connected to the second flange (906).

7. The marine deck adhesive injection molding apparatus according to claim 1, characterized in that: The output shafts of the servo motors (912) are all fixedly connected to fans (911), which rotate within the placement frame (910).

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