Air cooling structure for plastic processing injection molding

Abstract

The utility model relates to the technical field of plastic processing and injection molding, in particular to an air cooling structure for plastic processing and injection molding, which comprises a working table, a controller is fixedly connected to the outer side of the working table, a starter is fixedly connected to the top of the working table, and a hot melting pipe is fixedly connected to the top of the starter. A feeding pipe is fixedly connected to the outer side of the starting machine, a processing box is fixedly connected to the top of the workbench, a sealing plate is clamped to the outer side of the processing box, a guide pipe is fixedly connected to the outer side of the feeding pipe, an injection mold is fixedly connected to the outer side of the guide pipe, and a refrigerating machine is fixedly connected to the outer side of the processing box. A first telescopic hose is fixedly connected to the outer side of the refrigerating machine, and an air outlet plate is fixedly connected to the outer side of the first telescopic hose. The injection molding device is simple in structure and convenient to use, injection molding treatment can be evenly conducted on products subjected to injection molding in an injection mold, and meanwhile the temperature of the surface of the feeding pipe can be rapidly reduced.

Description

Technical Field

[0001] The utility model relates to an air cooling structure for plastic processing injection molding, belonging to the technical field of plastic processing injection molding. Background Art

[0002] Plastic injection molding machine is also called plastic injection molding machine or plastic injection machine. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting materials. It is divided into vertical, horizontal and all-electric types. Plastic injection molding machine can heat plastic, apply high pressure to molten plastic, make it eject and fill the mold cavity, and when the plastic injection molding machine is in use, the product after injection molding needs to be cooled.

[0003] The existing air cooling structure for plastic processing injection molding still has some problems during use. For example, during cooling, the air cooling structure is generally used to cool the injection molded product. However, since the position of the air cooling structure remains unchanged, the cooling efficiency of the air cooling structure is relatively low. At the same time, the hot-melt plastic raw material is introduced into the interior of the injection mold through the feeding pipe, which causes the temperature of the surface of the feeding pipe to rise, which can easily cause burns to the staff. Utility Model Content

[0004] The purpose of the utility model is to provide an air cooling structure for plastic processing injection molding. The utility model has a simple structure and is easy to use. It can evenly perform injection molding on the molded product inside the injection mold and can quickly reduce the temperature of the surface of the feeding pipe to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wind cooling structure for plastic processing injection molding comprises a workbench, the outer side of the workbench is fixedly connected to a controller, the top of the workbench is fixedly connected to a starter, the top of the starter is fixedly connected to a hot melt pipe, the outer side of the starter is fixedly connected to a feeding pipe, the top of the workbench is fixedly connected to a processing box, the outer side of the processing box is clamped with a sealing plate, the outer side of the feeding pipe is fixedly connected to a conduit, the outer side of the conduit is fixedly connected to an injection mold, the outer side of the processing box is fixedly connected to a refrigerator, the outer side of the refrigerator is fixedly connected to a No. 1 telescopic hose, the outer side of the No. 1 telescopic hose is fixedly connected to an air outlet plate, the top of the processing box is fixedly connected to an electric telescopic rod, the outer side of the electric telescopic rod is fixedly connected to a push rod, the outer side of the push rod is fixedly connected to a slider, the bottom of the slider is fixedly connected to a slide rod, and a movable groove is opened in the inner top wall of the processing box.

[0007] Furthermore, a No. 2 telescopic hose is fixedly connected to the outside of the refrigerator, an air outlet ring is fixedly connected to the outside of the No. 2 telescopic hose, a No. 1 magnetic pole is fixedly connected to the top of the air outlet ring, an L-shaped plate is fixedly connected to the outside of the slider, and a No. 2 magnetic pole is fixedly connected to the outside of the bottom of the L-shaped plate.

[0008] Furthermore, the controller is electrically connected to the starter, and the injection mold is located inside the processing box.

[0009] Furthermore, the No. 1 telescopic hose is located inside the processing box, and a start switch is fixedly connected to the outside of the refrigerator.

[0010] Furthermore, the slide bar is slidably connected inside the movable groove, and the bottom of the slide bar is fixedly connected to the bottom of the air outlet plate, and the air outlet plate is located directly above the injection mold.

[0011] Furthermore, the air outlet ring is slidably connected to the outer side of the feeding tube, and a dense number of small holes are opened in the inner wall of the air outlet ring.

[0012] Furthermore, the second magnetic pole is movably connected to the outside of the processing box through an L-shaped plate, and the second magnetic pole and the first magnetic pole are the same magnetic poles.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model sets up a workbench, firstly places the plastic raw material inside the hot melt tube, so as to perform hot melting treatment on the plastic, and the hot-melted raw material is transported inside the feeding tube through the starter, and finally transported to the inside of the injection mold through the conduit. When the injection molded product needs to be cooled, the refrigerator is started to generate cold air, which then enters the inside of the air outlet plate through the No. 1 telescopic hose, and finally sprays out from the air outlet plate to cool the product inside the injection mold, and then the electric telescopic rod is started by the controller. At this time, the electric telescopic rod will drive the push rod to move, and the movement of the push rod drives the slider to move on the top of the processing box, and then the slider drives the slide rod to move inside the moving groove, so that the slide rod drives the air outlet plate to move inside the processing box, so that the workpiece inside the injection mold is quickly cooled, thereby achieving the effect of improving the cooling efficiency.

[0015] (ii) The utility model is provided with a processing box. When the slider moves back and forth on the top of the processing box under the action of the electric telescopic rod and the push rod, it can drive the L-shaped plate on the outside of the slider to move, and drive the No. 2 magnetic pole to move through the L-shaped plate. When the No. 1 magnetic pole and the No. 2 magnetic pole are in the same plane, they have the same magnetic poles and therefore repel each other, so that the air outlet ring moves on the outside of the feeding pipe. The air outlet ring is connected to the refrigerator through the No. 2 telescopic hose. Therefore, the air generated by the refrigerator will reach the surface of the feeding pipe through the air outlet ring, thereby cooling the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of an air cooling structure for plastic processing and injection molding of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure between a processing box and a feeding pipe for air-cooling structure for plastic processing and injection molding of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the interior and exterior of a processing box with an air-cooling structure for plastic processing and injection molding according to the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a slider and the outer side of an air outlet ring for air cooling structure for plastic processing and injection molding of the utility model;

[0021] Numbers in the figure: 1. Workbench; 2. Controller; 3. Starter; 4. Hot-melt pipe; 5. Feeding pipe; 6. Processing box; 7. Sealing plate; 8. Conduit; 9. Injection mold; 10. Refrigerator; 11. No. 1 telescopic hose; 12. Air outlet plate; 13. Electric telescopic rod; 14. Push rod; 15. Slider; 16. Slide rod; 17. Moving groove; 18. No. 2 telescopic hose; 19. Air outlet ring; 20. No. 1 magnetic pole; 21. L-shaped plate; 22. No. 2 magnetic pole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A wind cooling structure for plastic processing injection molding comprises a workbench 1, a controller 2 is fixedly connected to the outside of the workbench 1, a starter 3 is fixedly connected to the top of the workbench 1, a hot melt pipe 4 is fixedly connected to the top of the starter 3, a feeding pipe 5 is fixedly connected to the outside of the starter 3, a processing box 6 is fixedly connected to the top of the workbench 1, a sealing plate 7 is clamped on the outside of the processing box 6, a conduit 8 is fixedly connected to the outside of the feeding pipe 5, an injection mold 9 is fixedly connected to the outside of the conduit 8, a refrigerator 10 is fixedly connected to the outside of the processing box 6, a No. 1 telescopic hose 11 is fixedly connected to the outside of the refrigerator 10, an air outlet plate 12 is fixedly connected to the outside of the No. 1 telescopic hose 11, an electric telescopic rod 13 is fixedly connected to the top of the processing box 6, a push rod 14 is fixedly connected to the outside of the push rod 14, a slider 15 is fixedly connected to the outside of the push rod 14, a slide bar 16 is fixedly connected to the bottom of the slider 15, and a movable groove 17 is provided in the inner top wall of the processing box 6.

[0025] Specifically, Figure 1 As shown, the controller 2 is electrically connected to the starter 3, the injection mold 9 is located inside the processing box 6, the No. 1 telescopic hose 11 is located inside the processing box 6, a starting switch is fixedly connected to the outside of the refrigerator 10, the slide bar 16 is slidably connected inside the movable groove 17, and the bottom of the slide bar 16 is fixedly connected to the bottom of the air outlet plate 12, the air outlet plate 12 is located directly above the injection mold 9, the model of the refrigerator 10 is T-1080E, and the electric telescopic rod 13 can be telescoped back and forth on the top of the processing box 6 under the control of the controller 2.

[0026] In this embodiment: by setting up a workbench 1, first, the plastic raw material is placed inside the hot melt tube 4, so that the plastic is hot-melted, and the hot-melted raw material is transported inside the feeding tube 5 through the starter 3, and finally transported to the inside of the injection mold 9 through the conduit 8. When the injection molded product needs to be cooled, the refrigerator 10 is started to generate cold air, which then enters the inside of the air outlet plate 12 through the No. 1 telescopic hose 11, and finally sprays out from the air outlet plate 12 to cool the product inside the injection mold 9. Then, the electric telescopic rod 13 is started by the controller 2. At this time, the electric telescopic rod 13 will drive the push rod 14 to move, and the movement of the push rod 14 drives the slider 15 to move on the top of the processing box 6, and then the slider 15 drives the slide bar 16 to move inside the movable groove 17, so that the slide bar 16 drives the air outlet plate 12 to move inside the processing box 6, so that the workpiece inside the injection mold 9 is quickly cooled, thereby achieving the effect of improving the cooling efficiency.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that: a second telescopic hose 18 is fixedly connected to the outer side of the refrigerator 10, an air outlet ring 19 is fixedly connected to the outer side of the second telescopic hose 18, a first magnetic pole 20 is fixedly connected to the top of the air outlet ring 19, an L-shaped plate 21 is fixedly connected to the outer side of the slider 15, and a second magnetic pole 22 is fixedly connected to the outer side of the bottom of the L-shaped plate 21.

[0028] Specifically, Figure 1-4 As shown, the air outlet ring 19 is slidably connected to the outside of the feeding tube 5, and the inner wall of the air outlet ring 19 is provided with densely packed small holes. The second magnetic pole 22 is movably connected to the outside of the processing box 6 through the L-shaped plate 21, and the second magnetic pole 22 and the first magnetic pole 20 are the same magnetic poles. A return spring is fixedly connected between the air outlet ring 19 and the processing box 6, so that the air outlet ring 19 can move back and forth on the outside of the feeding tube 5.

[0029] In this embodiment: by setting up a processing box 6, when the slider 15 moves back and forth on the top of the processing box 6 under the action of the electric telescopic rod 13 and the push rod 14, it can drive the L-shaped plate 21 on the outside of the slider 15 to move, and drive the No. 2 magnetic pole 22 to move through the L-shaped plate 21. When the No. 1 magnetic pole 20 and the No. 2 magnetic pole 22 are in the same plane, they have the same magnetic poles and therefore repel each other, so that the air outlet ring 19 moves on the outside of the feeding pipe 5, and the air outlet ring 19 is connected to the refrigerator 10 through the No. 2 telescopic hose 18. Therefore, the air generated by the refrigerator 10 will reach the surface of the feeding pipe 5 through the air outlet ring 19, thereby cooling the feeding pipe 5.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind cooling structure for plastic processing and injection molding, comprising a workbench (1), characterized in that: The outside of the workbench (1) is fixedly connected to a controller (2); the top of the workbench (1) is fixedly connected to a starter (3); the top of the starter (3) is fixedly connected to a hot melt pipe (4); the outside of the starter (3) is fixedly connected to a feeding pipe (5); the top of the workbench (1) is fixedly connected to a processing box (6); the outside of the processing box (6) is clamped with a sealing plate (7); the outside of the feeding pipe (5) is fixedly connected to a conduit (8); the outside of the conduit (8) is fixedly connected to an injection mold (9); the outside of the processing box (6) is fixedly connected to a sealing plate (7); A refrigerator (10) is fixedly connected, a No. 1 telescopic hose (11) is fixedly connected to the outside of the refrigerator (10), an air outlet plate (12) is fixedly connected to the outside of the No. 1 telescopic hose (11), an electric telescopic rod (13) is fixedly connected to the top of the processing box (6), a push rod (14) is fixedly connected to the outside of the electric telescopic rod (13), a slider (15) is fixedly connected to the outside of the push rod (14), a slide bar (16) is fixedly connected to the bottom of the slide bar (15), and a movable groove (17) is provided in the inner top wall of the processing box (6).

2. The air cooling structure for plastic processing and injection molding according to claim 1, characterized in that: The outer side of the refrigerator (10) is fixedly connected to a No. 2 telescopic hose (18), the outer side of the No. 2 telescopic hose (18) is fixedly connected to an air outlet ring (19), the top of the air outlet ring (19) is fixedly connected to a No. 1 magnetic pole (20), the outer side of the slider (15) is fixedly connected to an L-shaped plate (21), and the outer side of the bottom of the L-shaped plate (21) is fixedly connected to a No. 2 magnetic pole (22).

3. The air cooling structure for plastic processing and injection molding according to claim 1, characterized in that: The controller (2) is electrically connected to the starter (3), and the injection mold (9) is located inside the processing box (6).

4. The air cooling structure for plastic processing and injection molding according to claim 1, characterized in that: The No. 1 telescopic hose (11) is located inside the processing box (6), and a start switch is fixedly connected to the outside of the refrigerator (10).

5. The air cooling structure for plastic processing and injection molding according to claim 1, characterized in that: The slide bar (16) is slidably connected inside the movable groove (17), and the bottom of the slide bar (16) is fixedly connected to the bottom of the air outlet plate (12), and the air outlet plate (12) is located directly above the injection mold (9).

6. The air cooling structure for plastic processing and injection molding according to claim 2, characterized in that: The air outlet ring (19) is slidably connected to the outer side of the feeding tube (5), and a dense number of small holes are opened in the inner wall of the air outlet ring (19).

7. The air cooling structure for plastic processing and injection molding according to claim 2, characterized in that: The second magnetic pole (22) is movably connected to the outside of the processing box (6) through an L-shaped plate (21), and the second magnetic pole (22) and the first magnetic pole (20) are the same magnetic poles.

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