Air cooling structure for plastic processing injection molding

Abstract

The utility model discloses an air cooling structure for plastic processing and injection molding, and relates to the technical field of air cooling structures for plastic processing and injection molding, and the air cooling structure is technically characterized by comprising a rectangular box, and a dismounting mechanism is arranged at the top of the rectangular box, and has the technical effects that the rectangular box can be fixed at the bottom of a cooling fan by rotating a threaded ring through a threaded joint; then the plastic part is placed on the top face of the workbench, the plastic part is located at the bottom of a rectangular box, a plurality of inserting rods are pushed and pulled under the action of a plurality of round holes, a plurality of limiting plates move along with the inserting rods till the limiting plates are located on the two sides of the plastic part correspondingly, a power source is switched on, and a cooling fan is started; under the action of the multiple limiting plates, cold air blown out by the cooling fan can be completely blown to the surface of the plastic part, the cooling range can be adjusted according to the shape and size of the plastic part, it is ensured that the cold air can be evenly blown to the plastic part, and the situation that the size precision of the plastic part is affected due to deformation of the plastic part caused by uneven air is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air-cooling structures for plastic processing and injection molding, and specifically relates to an air-cooling structure for plastic processing and injection molding. Background Technique

[0002] In plastic processing, the injection molding process involves injecting molten plastic into a mold and waiting for it to cool and solidify to form the required plastic products. In this process, an air-cooling structure (also known as an air-cooling system or an air-cooling cooling system) is used to accelerate the cooling process of the plastic to improve production efficiency and product quality.

[0003] In the existing solutions, cooling fans are usually used to create cold air, and the cold air is used to cool the plastic parts. However, the airflow blown by the cooling fans cannot be evenly transmitted to the surface of the plastic parts, resulting in uneven cooling of the plastic parts. Uneven cooling will cause the plastic parts to deform, thus affecting the dimensional accuracy of the plastic parts. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an air-cooling structure for plastic processing and injection molding, which can adjust the cooling range according to the shape and size of the plastic parts to ensure that the cold air can be evenly blown onto the plastic parts.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: an air-cooling structure for plastic processing and injection molding, including a rectangular box. A disassembly and assembly mechanism is provided at the top of the rectangular box. The disassembly and assembly mechanism includes a threaded ring and a threaded joint. The top of the threaded joint is fixedly connected with a cooling fan. Circular holes are provided on both the front and rear sides of the rectangular box. A wind control mechanism is slidably connected inside each of the multiple circular holes. The multiple wind control mechanisms include silica gel sleeves, insertion rods, and limiting plates.

[0008] Preferably, the threaded ring is provided at the top of the rectangular box, and the threaded ring is threadedly connected with the threaded joint. The threaded joint facilitates the disassembly and assembly of the rectangular box by assisting the threaded ring.

[0009] Preferably, the multiple silica gel sleeves are respectively slidably connected inside multiple connecting plates. Insertion rods are fixedly connected inside each of the multiple silica gel sleeves. A limiting plate is fixedly connected to one side of each of the multiple insertion rods close to the central axis of the rectangular box. The limiting plate serves to limit the cooling air of the cooling fan, so that the cooling air can all be blown onto the plastic parts.

[0010] Preferably, a connecting plate is fixedly connected to the outer surface of the cooling fan. Telescopic columns are fixedly connected to both the front and rear sides of the bottom of the connecting plate. The telescopic columns serve to adjust the height of the cooling fan.

[0011] Preferably, extension blocks are fixedly connected to one side of multiple telescopic columns, and threaded long rods are threadedly connected to the inside of multiple extension blocks. The threaded long rods play a role in fixing the telescopic columns, enabling the cooling fan to be fixed after being adjusted to a suitable height.

[0012] Preferably, bearing plates are fixedly connected to the bottom of multiple telescopic columns, and bolts are threadedly connected to the surfaces of multiple bearing plates. The bolts play a role in increasing the stability of the telescopic columns.

[0013] Preferably, a workbench is provided at the bottom of multiple bearing plates. A plastic part is placed in the middle of the top surface of the workbench, and legs are fixedly connected to both sides of the bottom of the workbench. The workbench plays a role in limiting the plastic part, facilitating the cooling fan to blow the plastic part.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides an air-cooling structure for plastic processing and injection molding, having the following beneficial effects:

[0016] By rotating the threaded ring through the threaded joint, the rectangular box can be fixed to the bottom of the cooling fan. Then, the plastic part is placed on the top surface of the workbench, such that the plastic part is located at the bottom of the rectangular box. Furthermore, under the action of multiple round holes, multiple insertion rods are pushed and pulled, and multiple limiting plates move together with the insertion rods until the multiple limiting plates are respectively located on both sides of the plastic part. After the power is turned on to start the cooling fan, under the action of the multiple limiting plates, the cold air blown out by the cooling fan can all be blown onto the surface of the plastic part, facilitating adjustment of the cooling range according to the shape and size of the plastic part, ensuring that the cold air can be evenly blown onto the plastic part, and preventing the plastic part from deforming due to uneven wind, which affects the dimensional accuracy of the plastic part.

[0017] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it in accordance with the content of the description, the following further details the preferred embodiments of the present utility model in conjunction with the accompanying drawings. The specific implementation manners of the present utility model are given in detail by the following embodiments and their accompanying drawings. Description of the drawings

[0018] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, and do not constitute an improper limitation to the present utility model. In the drawings:

[0019] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2Schematic three-dimensional structure diagram of the disassembly and assembly mechanism in the present utility model;

[0021] Figure 3 Schematic three-dimensional structure diagram of the air control mechanism in the present utility model.

[0022] In the figure: 1, rectangular box; 2, disassembly and assembly mechanism; 201, threaded ring; 202, threaded joint; 3, cooling fan; 4, connecting plate; 5, round hole; 6, air control mechanism; 601, silicone sleeve; 602, insertion rod; 603, limiting plate; 7, telescopic column; 8, extension block; 9, threaded long rod; 10, bearing plate; 11, bolt; 12, workbench; 13, plastic part; 14, leg. Specific embodiments

[0023] The following combines the appendices Figures 1-3 The principles and features of the present utility model are described. The examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model. In the following paragraphs, the present utility model is described more specifically by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0024] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] Please refer to Figures 1-3, the present utility model provides a technical solution for an air-cooling structure used in plastic processing injection molding: including a rectangular box 1, a disassembly and assembly mechanism 2 is provided at the top of the rectangular box 1. The disassembly and assembly mechanism 2 includes a threaded ring 201 and a threaded joint 202. A cooling fan 3 is fixedly connected to the top of the threaded joint 202. Circular holes 5 are provided on both the front and rear sides of the rectangular box 1. A wind control mechanism 6 is slidably connected inside each of the multiple circular holes 5. Each of the multiple wind control mechanisms 6 includes a silicone sleeve 601, a plug rod 602, and a limiting plate 603. The threaded ring 201 is provided on the top of the rectangular box 1, and the threaded ring 201 is threadedly connected to the threaded joint 202 at the top. Rotate the rectangular box 1, and the threaded ring 201 rotates with the rectangular box 1 until the threaded ring 201 is separated from the threaded joint 202, which is convenient for disassembling the rectangular box 1 for cleaning. After all, the foreign objects adhered to the inner wall of the rectangular box 1 are blown onto the surface of the plastic part 13. Each of the multiple silicone sleeves 601 is slidably connected inside each of the multiple connecting plates 4. Each of the multiple silicone sleeves 601 is fixedly connected with a plug rod 602 inside. One side of each of the multiple plug rods 602 close to the central axis of the rectangular box 1 is fixedly connected with a limiting plate 603. A connecting plate 4 is fixedly connected to the outer surface of the cooling fan 3. Both the front and rear sides of the bottom of the connecting plate 4 are fixedly connected with telescopic columns 7. One side of each of the multiple telescopic columns 7 is fixedly connected with an extension block 8. A threaded long rod 9 is threadedly connected inside each of the multiple extension blocks 8. Under the action of the multiple telescopic columns 7, the height of the cooling fan 3 is adjusted until it is adjusted to a suitable height. Then rotate the multiple threaded long rods 9 until the multiple threaded long rods 9 rotate through the multiple extension blocks 8, and the multiple telescopic columns 7 can be fixed. In order to adjust the height of the cooling fan 3 according to the shape and size of the plastic part 13 and increase the practicality of the device, the bottom of each of the multiple telescopic columns 7 is fixedly connected with a bearing plate 10. A bolt 11 is threadedly connected to the surface of each of the multiple bearing plates 10. Rotate the multiple bolts 11 until the multiple bolts 11 respectively rotate through the multiple bearing plates 10 and penetrate into the workbench 12 to increase the stability of the multiple telescopic columns 7. A workbench 12 is provided at the bottom of each of the multiple bearing plates 10. A plastic part 13 is placed in the middle of the top surface of the workbench 12. Legs 14 are fixedly connected to both sides of the bottom of the workbench 12.

[0027] The model of the cooling fan 3 is: 802 - 10, and the above parameters and models can be selected according to the actual situation.

[0028] Working principle: Rotate the threaded joint 202 to the threaded ring 201, and the rectangular box 1 can be fixed at the bottom of the cooling fan 3. Then place the plastic part 13 on the top surface of the workbench 12 so that the plastic part 13 is located at the bottom of the rectangular box 1. Then, under the action of the multiple circular holes 5, push and pull the multiple plug rods 602, and the multiple limiting plates 603 move with the plug rods 602 until the multiple limiting plates 603 are respectively located on both sides of the plastic part 13. Connect the power supply and start the cooling fan 3. Under the action of the multiple limiting plates 603, the cold air blown out by the cooling fan 3 can all be blown onto the surface of the plastic part 13.

[0029] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any minor changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications and variations made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An air-cooling structure for plastic processing injection molding, including a rectangular box (1), characterized in that: A disassembly and assembly mechanism (2) is provided at the top of the rectangular box (1). The disassembly and assembly mechanism (2) includes a threaded ring (201) and a threaded joint (202). A cooling fan (3) is fixedly connected to the top of the threaded joint (202). Circular holes (5) are provided on both the front and rear sides of the rectangular box (1). A wind control mechanism (6) is slidably connected inside each of the multiple circular holes (5). The multiple wind control mechanisms (6) include silica gel sleeves (601), insertion rods (602), and limiting plates (603).

2. The air-cooling structure for plastic processing injection molding according to claim 1, wherein: The threaded ring (201) is provided at the top of the rectangular box (1), and the threaded joint (202) is threadedly connected to the top of the threaded ring (201).

3. An air-cooling structure for plastic processing injection molding according to claim 1, characterized in that: The multiple silica gel sleeves (601) are respectively slidably connected inside multiple connecting plates (4). Insertion rods (602) are fixedly connected inside each of the multiple silica gel sleeves (601). Limiting plates (603) are fixedly connected to one side of the multiple insertion rods (602) close to the central axis of the rectangular box (1).

4. A plastic processing injection molding air-cooling structure according to claim 1, characterized in that: A connecting plate (4) is fixedly connected to the outer surface of the cooling fan (3). Telescopic columns (7) are fixedly connected to both the front and rear sides of the bottom of the connecting plate (4).

5. The air-cooling structure for plastic processing injection molding according to claim 4, characterized in that: Extension blocks (8) are fixedly connected to one side of the multiple telescopic columns (7). Threaded long rods (9) are threadedly connected inside each of the multiple extension blocks (8).

6. The air-cooling structure for plastic processing injection molding according to claim 4, characterized in that: Receiving plates (10) are fixedly connected to the bottom of the multiple telescopic columns (7). Bolts (11) are threadedly connected to the surfaces of the multiple receiving plates (10).

7. The air cooling structure for plastic processing and injection molding according to claim 6, characterized in that: A workbench (12) is provided at the bottom of the multiple receiving plates (10). A plastic part (13) is placed in the middle of the top surface of the workbench (12). Legs (14) are fixedly connected to both sides of the bottom of the workbench (12).

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