Fin processing and conveying mechanism

Abstract

The utility model relates to a kind of fin processing conveying mechanism in fin conveying technical field, including conveyor belt, and a pair of side end of conveyor belt is rotatably connected with connecting plate;When the fin is discharged, fin will be conveyed to blanking plate from conveyor belt, then fin will slide down on blanking plate, utilize blanking plate to reduce the height difference when fin is discharged, further can reduce the degree of damage generated when fin is discharged, when discharging, motor can be started, its output end drives connecting shaft one, connecting shaft two and base and all mechanisms on it are rotated upward or downward, to adjust the position of blanking plate and conveyor belt, when blanking plate is separated from conveyor belt due to rotating upward certain angle, blanking plate can be pushed upward, until its side end and conveyor belt are in contact, when conveyor belt rotates, utilize blanking plate to scrape the foreign matter adhered on conveyor belt, further can improve the cleanliness of conveyor belt.

Description

Technical Field

[0001] This utility model relates to a heat sink processing and conveying mechanism, and in particular to a heat sink processing and conveying mechanism applied in the field of heat sink conveying. Background Technology

[0002] Heat sinks are devices used in electrical and mechanical equipment to provide heat dissipation support for heat-generating components or systems. Their core function is to achieve efficient heat conduction and dissipation through material and structural design, ensuring stable equipment operation. Heat sinks are mostly made of aluminum alloy, brass, or bronze, and common forms include plate-shaped, sheet-shaped, and multi-sheet-shaped heat sinks. In some special applications (such as LED lighting fixtures), heat dissipation efficiency is improved by adding fins and optimizing channels (such as U-shaped / V-shaped channels).

[0003] The core functions of a heatsink are: heat absorption and conduction (as the core channel for air cooling, the heatsink directly absorbs the heat generated by the heat-generating components and quickly conducts the heat to the entire heat dissipation structure through the high thermal conductivity of the metal material), enhanced active cooling (by increasing the heat dissipation area and combining airflow or liquid circulation, heat is transferred to the surrounding environment to prevent components from overheating), and ensuring equipment performance (in scenarios such as CPUs, power amplifier tubes, automotive engines, and high-power LEDs, heatsinks can significantly extend equipment life and improve operating efficiency by stabilizing temperature). The design of a heatsink needs to be comprehensively optimized by combining material properties, heat dissipation medium (air / liquid), and the equipment's working environment. Its effectiveness directly affects the reliability and energy efficiency of the equipment. The core design principle of a heatsink is: envelope volume control (the envelope volume is the heat dissipation...). The starting point for heat sink design should be to determine the basic dimensions based on the equipment space constraints and heat dissipation requirements, providing a framework for subsequent fin and bottom structure refinement; bottom thickness gradient distribution (the bottom of the heat source area needs to be thickened and gradually thinned towards the edge to form an efficient heat conduction path and avoid local heat accumulation); fin parameter optimization (spacing and air layer: fin spacing should be ≥4mm, and air layer thickness should be about 2mm to ensure smooth natural convection, while balancing surface area and number of fins; shape and angle: fin angle is recommended to be 3°, as too steep an angle will hinder airflow; thickness and height need to be balanced, as too thin or too high an angle will reduce heat transfer efficiency); and surface treatment and radiation enhancement (the surface can be anodized or treated with acid-resistant aluminum, which can improve thermal radiation efficiency by about 15% to 20%; however, in natural convection scenarios, surface protrusions should be avoided to prevent obstruction of airflow).

[0004] When manufacturing heat sinks, workers use a conveyor to transport them. However, existing heat sink conveyor mechanisms are prone to damage during unloading due to the significant drop in height between the unloading and unloading points, resulting in losses. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by this utility model is that, in the process of using existing heat sink processing and conveying mechanisms, the heat sinks are easily damaged when unloading from the conveying mechanism due to the large drop height of the unloading position.

[0006] To solve the above problems, this utility model provides a heat sink processing and conveying mechanism, including a conveyor belt, with connecting plates rotatably connected to a pair of side ends of the conveyor belt, and a base rotatably connected to the side ends of the pair of connecting plates. A connecting shaft is fixedly connected to the side end of the base, and a motor is fixedly connected to the side end of one of the connecting plates. The output end of the motor is fixedly connected to the end of the connecting shaft away from the base. A feeding plate is slidably connected to the upper end of the base, and a sliding plate is fixedly connected to a pair of side ends of the feeding plate. A pair of sliding grooves that slidably connect with the sliding plates are opened inside the base. A pair of baffles are fixedly connected to the upper end of the base. Multiple through holes are opened on both the baffles and the upper end of the base. Insertion pipes are movably inserted into the through holes. Multiple docking grooves are opened on the upper end of the sliding plates.

[0007] In the aforementioned heat sink processing and conveying mechanism, it can not only reduce the degree of damage to the heat sink during material feeding, but also scrape off foreign matter adhering to the conveyor belt, thereby improving the cleanliness of the conveyor belt.

[0008] As a further improvement of this application, the side end of the feed plate abuts against the side end of the conveyor belt, and the upper end of the insertion pipe extends out from inside the baffle.

[0009] As a further improvement of this application, the lower end of the insertion tube movably passes through the baffle and the base, and is movably inserted into the docking groove.

[0010] As a further improvement of this application, the ends of a pair of baffles that are far apart from each other are in contact with the side ends of the adjacent connecting plates, and the end of the base that is far away from the first connecting shaft is rotatably connected to another connecting plate through the second connecting shaft.

[0011] As a further improvement of this application, multiple circular grooves are provided at the outer ends of both connecting shaft one and connecting shaft two, and ball bearings are rotatably connected inside the circular grooves.

[0012] As another improvement of this application, a pull-out box is movably inserted inside the base, and a threaded tube is threadedly connected to a pair of side ends of the base. An impurity hole is opened on the feed plate. One end of the threaded tube extends out of the base, and the other end of the threaded tube passes through the base and is inserted into the pull-out box.

[0013] As a further improvement to this application, the impurity hole is connected to the pull-out box, and a handle is fixedly connected to the side end of the pull-out box.

[0014] 1. During the conveyor belt transport of heat sinks, when unloading the heat sinks, they are transferred from the conveyor belt to the unloading plate. The heat sinks then slide off the unloading plate, and finally, personnel remove them for further processing. Using the unloading plate reduces the height difference during unloading, thus minimizing damage. During unloading, the motor can be started, causing its output to drive connecting shaft one, connecting shaft two, the base, and all its mechanisms to rotate upwards or downwards, adjusting the position of the unloading plate against the conveyor belt. When the unloading plate separates from the conveyor belt due to upward rotation, it can be pushed upwards until its side edge abuts against the conveyor belt. As the conveyor belt rotates, the unloading plate can scrape away any foreign matter adhering to it, improving the cleanliness of the conveyor belt.

[0015] 2. Foreign objects scraped off by the feed plate will fall into the pull-out box through the impurity hole. After the heat sink is conveyed, the threaded tube needs to be removed from the base, and then the pull-out box needs to be pulled out from the base to clean the impurities inside, which will facilitate the collection and treatment of impurities by personnel. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the first and second embodiments of this application;

[0017] Figure 2 This is a schematic diagram of the base structure according to the first embodiment of this application;

[0018] Figure 3 These are schematic diagrams of the baffle structure in the first embodiment and the pull-out box structure in the second embodiment of this application.

[0019] Figure 4 For this application Figure 3 Enlarged view of a portion of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the blanking plate structure according to the first embodiment of this application;

[0021] Figure 6 For this application Figure 5 A magnified view of a portion of point B in the middle.

[0022] Explanation of the labels in the diagram:

[0023] 1. Conveyor belt; 2. Connecting plate; 3. Base; 4. Connecting shaft one; 5. Motor; 6. Feeding plate; 7. Slide plate; 8. Slide groove; 9. Baffle; 10. Through hole; 11. Insert pipe; 12. Docking groove; 13. Connecting shaft two; 14. Ball bearing; 15. Pull-out box; 16. Threaded pipe; 17. Impurity hole. Detailed Implementation

[0024] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0025] First implementation method:

[0026] Figure 1-6 A heat sink processing conveying mechanism is shown, including a conveyor belt 1, a connecting plate 2 rotatably connected to a pair of side ends of the conveyor belt 1, a base 3 rotatably connected to the side ends of the pair of connecting plates 2, a connecting shaft 4 fixedly connected to the side end of the base 3, a motor 5 (model: Y80M1-2) fixedly connected to the side end of one of the connecting plates 2, the output end of the motor 5 fixedly connected to the end of the connecting shaft 4 away from the base 3, a feeding plate 6 slidably connected to the upper end of the base 3, a sliding plate 7 fixedly connected to a pair of side ends of the feeding plate 6, a pair of sliding grooves 8 slidably connected to the sliding plate 7 in the interior of the base 3, a pair of baffles 9 fixedly connected to the upper end of the base 3, multiple through holes 10 in both the baffles 9 and the upper end of the base 3, a plug tube 11 movably inserted into the interior of the through holes 10, and multiple docking grooves 12 in the upper end of the sliding plate 7.

[0027] The side end of the feed plate 6 abuts against the side end of the conveyor belt 1, the upper end of the insertion pipe 11 extends out from the baffle 9, and the lower end of the insertion pipe 11 movably passes through the baffle 9 and the base 3, and is movably inserted into the docking groove 12.

[0028] One end of each pair of baffles 9 is far from each other and contacts the side of the adjacent connecting plate 2. The end of the base 3 far from the connecting shaft 4 is rotatably connected to another connecting plate 2 through the connecting shaft 13. The outer ends of the connecting shaft 4 and the connecting shaft 13 are provided with multiple circular grooves, and the inside of the circular grooves is rotatably connected with ball bearings 14.

[0029] The use of this application involves the following steps:

[0030] Step 1: During use, when the heat sink is being transported by the conveyor belt 1, it will be transferred from the conveyor belt 1 to the unloading plate 6. Then the heat sink will slide down the unloading plate 6. Finally, the personnel can remove the heat sink for other processing steps. The unloading plate 6 can reduce the height difference when the heat sink is unloaded, thereby reducing the degree of damage to the heat sink during unloading.

[0031] When feeding materials, the motor 5 can be started, so that its output end drives the connecting shaft 4, the connecting shaft 13, the base 3 and all the mechanisms on it to rotate upward or downward together, thereby adjusting the position of the feeding plate 6 against the conveyor belt 1. When the feeding plate 6 separates from the conveyor belt 1 due to rotating upward at a certain angle, the feeding plate 6 can be pushed upward until its side end against the conveyor belt 1.

[0032] Step 2: When the conveyor belt 1 rotates, the feed plate 6 can scrape off the foreign matter adhering to the conveyor belt 1, thereby improving the cleanliness of the conveyor belt 1.

[0033] Second implementation method:

[0034] This embodiment adds the following structure based on the first embodiment, while the rest remains the same as the first embodiment, as detailed below:

[0035] Figure 3-4 The base 3 is shown to have a pull-out box 15 inserted inside. Threaded tubes 16 are threaded to a pair of side ends of the base 3. Impurity holes 17 are opened on the feed plate 6. One end of the threaded tube 16 extends out of the base 3 and the other end of the threaded tube 16 passes through the base 3 and is inserted into the pull-out box 15. The impurity holes 17 communicate with the pull-out box 15. A handle is fixedly connected to the side end of the pull-out box 15.

[0036] Foreign objects scraped off by the feed plate 6 will fall into the pull-out box 15 through the impurity hole 17. After the heat sink is conveyed, the threaded tube 16 needs to be removed from the base 3, and then the pull-out box 15 needs to be pulled out from the base 3 to clean the impurities inside, which makes it easier for personnel to collect and process the impurities.

[0037] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A heat sink processing and conveying mechanism, comprising a conveyor belt (1), characterized in that: A connecting plate (2) is rotatably connected to each of the two sides of the conveyor belt (1). A base (3) is rotatably connected to the side end of a pair of connecting plates (2), and a connecting shaft (4) is fixedly connected to the side end of the base (3). A motor (5) is fixedly connected to the side end of one of the connecting plates (2), and the output end of the motor (5) is fixedly connected to the end of the connecting shaft (4) away from the base (3). The upper end of the base (3) is slidably connected to a feeding plate (6), and a sliding plate (7) is fixedly connected to a pair of side ends of the feeding plate (6). A pair of sliding grooves (8) that are slidably connected to the sliding plate (7) are provided inside the base (3). A pair of baffles (9) are fixedly connected to the upper end of the base (3). The upper ends of the baffle (9) and the base (3) are provided with multiple through holes (10), and the through holes (10) are movably inserted with insert pipes (11). The upper end of the slide plate (7) is provided with multiple docking grooves (12).

2. The heat sink processing and conveying mechanism according to claim 1, characterized in that: The side end of the feed plate (6) abuts against the side end of the conveyor belt (1), and the upper end of the insertion pipe (11) extends out from the baffle (9).

3. The heat sink processing and conveying mechanism according to claim 2, characterized in that: The lower end of the insertion tube (11) movably passes through the baffle (9) and the base (3) and is movably inserted into the docking groove (12).

4. The heat sink processing and conveying mechanism according to claim 3, characterized in that: The ends of the pair of baffles (9) that are far apart from each other are in contact with the side ends of the adjacent connecting plate (2), and the end of the base (3) that is far away from the connecting shaft one (4) is rotatably connected to the other connecting plate (2) through the connecting shaft two (13).

5. The heat sink processing and conveying mechanism according to claim 4, characterized in that: Multiple circular grooves are provided at the outer ends of both the first connecting shaft (4) and the second connecting shaft (13), and ball bearings (14) are rotatably connected inside the circular grooves.

6. The heat sink processing and conveying mechanism according to claim 5, characterized in that: The base (3) has a pull-out box (15) inserted inside. A threaded tube (16) is threaded to one or both sides of the base (3). An impurity hole (17) is opened on the feed plate (6). One end of the threaded tube (16) extends out from the base (3), and the other end of the threaded tube (16) passes through the base (3) and is inserted into the pull-out box (15).

7. The heat sink processing and conveying mechanism according to claim 6, characterized in that: The impurity hole (17) is connected to the pull-out box (15), and a handle is fixedly connected to the side end of the pull-out box (15).

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