Aluminum profile for belt line guide rail

Abstract

The utility model discloses a kind of aluminium profiles for belt line guide rail, specifically related to aluminium profile technical field, including the support frame for supporting belt line operation, the support frame is externally provided with belt cavity, and the support frame is internally provided with auxiliary for enhancing the heat dissipation performance of belt line;The auxiliary includes the fixed shaft being arranged in the support frame, and the fixed shaft is externally sleeved with rubber roller for contacting belt line.The utility model can convert the kinetic energy of belt line into the rotational kinetic energy of rubber roller by the frictional contact of rubber roller and belt line, and the fixed shaft is driven by rubber roller to rotate fan synchronously, so as to convert the rotational kinetic energy into the kinetic energy of air flow, form convection heat dissipation, so that air can flow between assembly hole, link hole and heat dissipation hole, realize the effect of taking away the surface heat of belt line, thereby improve the functionality and practicality of the utility model, avoid overheat to cause belt line aging and so on.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile technology, and more specifically to an aluminum profile for belt conveyor guide rails. Background Technology

[0002] In the fields of automated production and logistics conveying, belt conveyors (such as conveyor belts and synchronous belts) are widely used continuous transport equipment. Their core function relies on the precise fit between the belt and guide rails to ensure stable belt operation along a predetermined trajectory, preventing deviation or wear. Aluminum profile guide rails have only one-third the density of steel, significantly reducing their weight and facilitating transportation and installation. Furthermore, aluminum alloys have a low coefficient of thermal expansion, resulting in minimal deformation when ambient temperature changes, ensuring the belt's operational accuracy.

[0003] As shown in the prior art published in CN205820197U, this technical solution includes a hollow rectangular belt cavity. The upper and lower structures of the belt cavity are mirror images of each other with the center line of the belt cavity as a reference. A circular ring is connected upwards to the middle of the long side of the upper part of the belt cavity via two first connecting belts. However, this prior art has low functionality, and the belt is prone to overheating during transportation, which will affect the performance of the belt. Utility Model Content

[0004] To overcome the aforementioned deficiencies in the prior art, this utility model provides an aluminum profile for a belt conveyor guide. Through the frictional contact between the rubber roller and the belt, the kinetic energy of the belt can be converted into the rotational kinetic energy of the rubber roller. The rubber roller synchronously drives the fixed shaft to rotate the fan, thereby converting the rotational kinetic energy into the kinetic energy of airflow, forming convection heat dissipation. This allows air to circulate between the mounting holes, connecting holes, and heat dissipation holes, achieving the effect of removing heat from the surface of the belt, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum profile for a belt conveyor guide rail, comprising a support frame for supporting the operation of the belt conveyor, wherein the support frame has a belt cavity on its exterior and auxiliary components for enhancing the heat dissipation performance of the belt conveyor inside the support frame;

[0006] The auxiliary component includes a fixed shaft inside the support frame, and a rubber roller for contacting the belt is sleeved on the outside of the fixed shaft. Fans are provided on both sides of the rubber roller, and the two fans are respectively sleeved on the outside of both ends of the fixed shaft.

[0007] In a preferred embodiment, the support frame has a connecting mounting hole, a connecting hole, and two heat dissipation holes on one side of the external side corresponding to the fixed shaft. The connecting hole and the heat dissipation holes are both located at the top of the mounting hole, and the connecting hole is located between the two heat dissipation holes. The connecting hole and the heat dissipation holes are connected to the belt cavity located at the top of the support frame. The top of the rubber roller extends into the connecting hole. The rubber roller and the fixed shaft are installed through the mounting hole, and then the rubber roller contacts the belt line through the connecting hole. At the same time, the heat dissipation holes ensure air circulation at the belt line, which facilitates heat dissipation of the belt line.

[0008] In a preferred embodiment, a mounting ring is provided between the rubber roller and the fan, and the mounting ring is movably sleeved on the outside of the fixed shaft via a bearing. L-shaped mounting brackets are installed on both the front and rear sides of the mounting ring, and the end of the mounting bracket away from the mounting ring is fixed to the support frame by bolts. The mounting brackets are fixed by bolts, and then the fixed shaft and the rubber roller are supported by the mounting brackets and the mounting ring, thereby ensuring the operational stability of the rubber roller.

[0009] In a preferred embodiment, dustproof nets are provided inside both ends of the assembly hole, and the dustproof nets are fixed together with the mounting bracket by connectors. The dustproof nets block dust and prevent dust from entering the assembly hole and causing pollution.

[0010] In a preferred embodiment, the connector includes a magnetic ring, which is installed on the side of the mounting frame near the dustproof net. The magnetic ring has an iron column inside, and the end of the iron column away from the magnetic ring is fixed to the dustproof net. Through the magnetic attraction between the magnetic ring and the iron column, the dustproof net can be easily disassembled, thereby facilitating cleaning and maintenance of the dustproof net.

[0011] In a preferred embodiment, the dustproof net is easily disassembled via a lifting device;

[0012] The lifting component includes a support rod, which is installed on the side of the dustproof net away from the assembly hole. The connection between the support rod and the dustproof net makes it easy to lift the dustproof net for operation, thereby achieving the effect of conveniently picking up and putting down the dustproof net.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. Through the frictional contact between the rubber roller and the belt, the kinetic energy of the belt can be converted into the rotational kinetic energy of the rubber roller. The rubber roller synchronously drives the fixed shaft to rotate the fan, thereby converting the rotational kinetic energy into the kinetic energy of the airflow, forming convection heat dissipation. This allows air to circulate between the mounting holes, connecting holes, and heat dissipation holes, achieving the effect of removing heat from the surface of the belt. This improves the functionality and practicality of this utility model and avoids overheating that could cause the belt to age.

[0015] 2. The mounting bracket is fixed to the assembly hole with bolts. When the bolts are removed, the rubber roller, fixed shaft and fan and other structures can be taken out of the assembly hole, which can facilitate the inspection and maintenance of the rubber roller.

[0016] 3. The dustproof net is fixed to the mounting frame by the magnetic attraction between the magnetic ring and the iron column, which makes the dustproof net and the mounting frame detachable. This facilitates the removal and maintenance of the dustproof net and improves the convenience of removing and installing the dustproof net. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a sectional view of the support frame of this utility model;

[0019] Figure 3 This is an exploded view of the dustproof net of this utility model;

[0020] Figure 4 This is a front view of the rubber roller of this utility model;

[0021] Figure 5 This is a top view of the support frame of this utility model.

[0022] The attached diagram is labeled as follows: 1. Support frame; 2. Belt cavity; 3. Fixed shaft; 4. Rubber roller; 5. Fan; 6. Assembly hole; 7. Connection hole; 8. Heat dissipation hole; 9. Mounting ring; 10. Mounting bracket; 11. Bolt; 12. Dustproof net; 13. Magnetic ring; 14. Iron column; 15. Support rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Refer to the instruction manual appendix Figure 1-5 This utility model provides an aluminum profile for a belt conveyor guide rail, including a support frame 1 for supporting the operation of the belt conveyor. The support frame 1 has a belt cavity 2 on its outside and an auxiliary component for enhancing the heat dissipation performance of the belt conveyor inside the support frame 1.

[0025] The auxiliary component includes a fixed shaft 3 located inside the support frame 1, and a rubber roller 4 for contacting the belt is sleeved on the outside of the fixed shaft 3. Fans 5 are provided on both sides of the rubber roller 4, and the two fans 5 are respectively sleeved on the outside of the two ends of the fixed shaft 3.

[0026] When the support frame 1 is used to support the operation of the belt conveyor, the belt conveyor is placed inside the belt cavity 2. The support frame 1 has a connecting mounting hole 6, a connecting hole 7, and two heat dissipation holes 8 on one side of the fixed shaft 3. The connecting hole 7 and the heat dissipation holes 8 are both located at the top of the mounting hole 6, and the connecting hole 7 is located between the two heat dissipation holes 8. Both the connecting hole 7 and the heat dissipation holes 8 are connected to the belt cavity 2 located at the top of the support frame 1. The top of the rubber roller 4 extends into the connecting hole 7, allowing the rubber roller 4 to contact the belt conveyor through the connecting hole 7. The rubber roller 4 rotates with the belt due to friction, thus converting the kinetic energy of the belt conveyor into the rotational kinetic energy of the rubber roller 4. During rotation, the rubber roller 4 drives the fixed shaft 3 to rotate the fan 5, thus converting the rotational kinetic energy into the kinetic energy of airflow, forming convection cooling. This allows air to circulate between the mounting hole 6, the connecting hole 7, and the heat dissipation holes 8, thereby carrying away heat from the surface of the belt conveyor and preventing high temperatures from accelerating the aging of the belt conveyor or affecting its performance.

[0027] At the same time, such as Figure 2-4 As shown, to ensure the stability of the rubber roller 4, the fixed shaft 3 needs to be supported and fixed. Therefore, an installation ring 9 is provided between the rubber roller 4 and the fan 5. The installation ring 9 is movably sleeved on the outside of the fixed shaft 3 through a bearing. The front and rear sides of the installation ring 9 are equipped with L-shaped mounting brackets 10. The end of the mounting bracket 10 away from the installation ring 9 is fixed to the support frame 1 by bolts 11. Because the installation ring 9 is connected to the fixed shaft 3 through the bearing, the installation ring 9 will not rotate with the fixed shaft 3. Since the installation ring 9 is fixed to the support frame 1 through the bolts 11 on the mounting bracket 10, the support effect of the installation ring 9 on the fixed shaft 3 can be guaranteed, thereby ensuring the operational stability of the fixed shaft 3 and the rubber roller 4.

[0028] Because the mounting frame 10 and the support frame 1 are connected by bolts 11, the staff can remove the bolts 11 to remove the mounting frame 10, thereby achieving the effect of conveniently disassembling the rubber roller 4 for inspection, maintenance or replacement.

[0029] Among them, such as Figure 1-3 As shown, in order to prevent dust carried by the air from entering the assembly hole 6 and causing pollution, it is necessary to block the dust in the air. Therefore, dustproof nets 12 are provided inside both ends of the assembly hole 6, and the dustproof nets 12 are fixed together with the mounting bracket 10 through connectors. The dustproof nets 12 block the dust in the air and prevent the dust in the air from entering the assembly hole 6 and causing pollution.

[0030] Meanwhile, to prevent dust from adhering and clogging the dustproof net 12, it is necessary to clean and maintain the dustproof net 12. Therefore, the connector includes a magnetic ring 13, which is installed on the side of the mounting frame 10 near the dustproof net 12. The magnetic ring 13 has an iron column 14 inside, and the end of the iron column 14 away from the magnetic ring 13 is fixed to the dustproof net 12. Since the dustproof net 12 and the mounting frame 10 are connected by the magnetic attraction between the magnetic ring 13 and the iron column 14, the dustproof net 12 and the mounting frame 10 are detachably connected, which makes it easy to pull out the dustproof net 12 for disassembly and maintenance, thereby improving the efficiency of convenient disassembly and assembly of the dustproof net 12.

[0031] The dustproof net 12 is easily disassembled via a lifting component; the lifting component includes a support rod 15, which is installed on the side of the dustproof net 12 away from the mounting hole 6, allowing the operator to hold the support rod 15 to pull the dustproof net 12, thereby improving the convenience of the operator in operating the dustproof net 12.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An aluminum profile for a belt conveyor guide rail, comprising a support frame (1) for supporting the operation of the belt conveyor, characterized in that: The support frame (1) has a belt cavity (2) on the outside, and the support frame (1) has an auxiliary component inside to enhance the heat dissipation performance of the belt wire; The auxiliary component includes a fixed shaft (3) located inside the support frame (1), and a rubber roller (4) for contacting the belt is sleeved on the outside of the fixed shaft (3). Fans (5) are provided on both sides of the rubber roller (4), and the two fans (5) are respectively sleeved on the outside of the two ends of the fixed shaft (3).

2. The aluminum profile for a belt conveyor guide rail according to claim 1, characterized in that: The support frame (1) has an assembly hole (6), a connecting hole (7) and two heat dissipation holes (8) on one side of the fixed shaft (3) on the outside. The connecting hole (7) and the heat dissipation holes (8) are both located at the top of the assembly hole (6) and the connecting hole (7) is located between the two heat dissipation holes (8). The connecting hole (7) and the heat dissipation holes (8) are both connected to the belt cavity (2) located at the top of the support frame (1). The top of the rubber roller (4) extends into the connecting hole (7).

3. The aluminum profile for a belt conveyor guide rail according to claim 2, characterized in that: An installation ring (9) is provided between the rubber roller (4) and the fan (5), and the installation ring (9) is movably sleeved on the outside of the fixed shaft (3) through the bearing. An L-shaped mounting bracket (10) is installed on both the front and rear sides of the installation ring (9), and the end of the mounting bracket (10) away from the installation ring (9) is fixed to the support frame (1) by bolts (11).

4. The aluminum profile for a belt conveyor guide rail according to claim 3, characterized in that: Dustproof nets (12) are provided inside both ends of the assembly hole (6), and the dustproof nets (12) are fixed together with the mounting bracket (10) by means of connectors.

5. The aluminum profile for a belt conveyor guide rail according to claim 4, characterized in that: The connector includes a magnetic ring (13), which is installed on the side of the mounting bracket (10) near the dustproof net (12). The magnetic ring (13) has an iron column (14) inside, and the end of the iron column (14) away from the magnetic ring (13) is fixed to the dustproof net (12).

6. The aluminum profile for a belt conveyor guide rail according to claim 4, characterized in that: The dustproof net (12) can be easily disassembled via a lifting device; The lifting component includes a support rod (15) which is mounted on the side of the dustproof net (12) away from the mounting hole (6).

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