Cooling bed for aluminum profile

Abstract

The application relates to a cooling bed for aluminum profile cooling, which comprises a frame body provided with a material placing table for supporting aluminum profiles, characterized in that a plurality of groups of jacking tables are arranged on the bottom of the frame body in sequence along the length direction of the frame body and used for jacking up the aluminum profiles on the material placing table for unloading; the jacking table comprises a base, a supporting table and a lifting table arranged in sequence from bottom to top, the base is provided with a traveling mechanism used for driving the supporting table to distribute along the length direction of the frame body, the supporting table is provided with a lifting piece, and the lifting table is provided with a driving piece; through the jacking table, the traveling mechanism, the lifting piece and the driving piece, the automatic unloading process of the aluminum profiles after cooling is realized, manual carrying of the aluminum profiles is not needed, the unloading time is shortened, the efficiency of the whole production process is improved, the labor intensity of workers is reduced, and the working environment is improved.

Description

Technical Field

[0001] This application relates to the field of aluminum profile handling technology, and in particular to a cooling bed for cooling aluminum profiles. Background Technology

[0002] In the production and processing of aluminum profiles, after a series of forming, heat treatment and other processing steps, aluminum profiles are usually in a high-temperature state. In order to ensure the quality and performance of aluminum profiles, they need to be cooled to reduce their temperature to a suitable range for subsequent processing, storage or use.

[0003] Currently, cooling beds are widely used as heat dissipation and cooling equipment in the aluminum profile cooling process. The existing cooling beds for aluminum profile cooling have a relatively traditional structure, mainly consisting of a frame and a material platform set on the frame. The material platform is responsible for supporting the aluminum profile, which is placed on the material platform and cooled by natural heat dissipation or auxiliary air blowing.

[0004] However, in actual use, when the aluminum profiles have finished cooling on the cooling bed and need to be transferred from the cooling bed to the next process or storage area, the cooling bed does not have an unloading function, so the handling mainly relies on manual labor.

[0005] Because aluminum profiles are quite long, multiple people are needed to handle them, which not only increases labor costs but also makes it inconvenient for multiple people to work together. Furthermore, long hours of manual handling can lead to high labor intensity and fatigue for workers, affecting the pace of the production process and reducing production efficiency.

[0006] To address the aforementioned issues, a cooling bed for aluminum profiles is now designed. Utility Model Content

[0007] This application provides a cooling bed for aluminum profiles to solve the problem in related technologies where, after the aluminum profiles have been cooled on the cooling bed, the cooling bed does not have an unloading function, and the material is mainly handled manually, which is inconvenient and affects efficiency.

[0008] In a first aspect, a cooling bed for aluminum profiles is provided, comprising: A frame, on which a feeding platform is provided for supporting aluminum profiles, characterized in that multiple sets of lifting platforms are provided at the bottom of the frame, and the multiple sets of lifting platforms are arranged sequentially along the length of the frame for lifting the aluminum profiles on the feeding platform for unloading. The lifting platform includes a base, a support platform, and a lifting platform arranged sequentially from bottom to top. A traveling mechanism is provided on the base, which is used to drive the support platform to be distributed along the length of the frame. A lifting component is provided on the support platform, which is used to drive the lifting platform to rise and fall. The lifting platform is equipped with a driving component, which is used to drive the aluminum profile to move along the width of the frame.

[0009] In some embodiments, a conveyor parallel to the feeding platform is provided on one side of the frame, the conveyor being used to transport the cooled aluminum profiles.

[0010] In some embodiments, the feeding platform includes side plates disposed opposite each other above the frame, and a plurality of rollers are rotatably connected between the two side plates, the plurality of rollers being distributed along the length of the side plates.

[0011] In some embodiments, the traveling mechanism includes a rack mounted on a base, a drive motor and a reducer mounted on a support platform, the output shaft of the drive motor being connected to the input shaft of the reducer, the output shaft of the reducer being provided with a rotating shaft, the bottom end of the rotating shaft extending above the base, and a gear being provided at the bottom end of the rotating shaft, the gear meshing with the rack.

[0012] In some embodiments, a guiding mechanism is also included, the guiding mechanism comprising a housing disposed opposite to the base, the housing having an opening at the top, a slide rail disposed inside the housing, a plurality of sliders slidably disposed above the slide rail, a support column disposed above the sliders, the top end of the support column being connected to the bottom of the support platform; The multiple sliders are arranged in a rectangular shape, and the multiple pillars are respectively connected to the four corners of the bottom of the support platform.

[0013] In some embodiments, the lifting component includes a rectangular mounting base disposed above the support platform, an electric push rod disposed on the mounting base, a fixed seat disposed at the top end of the piston rod of the electric push rod, and the fixed seat being connected to the lifting platform.

[0014] In some embodiments, the driving component includes two lifting plates disposed opposite to each other on the lifting platform. The lifting plates are T-shaped and have cavities inside. Openings are provided at the top and both sides of the lifting plates. Sprockets are rotatably disposed at both ends of the lifting plates. Two sprockets are rotatably disposed opposite to each other in the middle of the lifting plates. A sprocket is rotatably disposed in the middle of the lifting plates. The sprocket is located below the middle of the two sprockets on the same side. A chain is connected to the outer sides of the two sprockets, the two sprockets, and the sprocket. A transmission rod is provided between the two sprockets three, and a drive motor two is provided on the lifting platform. Sprockets four are provided on the outer side of both the output shaft of the drive motor two and the transmission rod, and chains two are connected to the outer side of the two sprockets four.

[0015] This application provides a cooling bed for aluminum profiles. By setting up a lifting platform, a traveling mechanism, lifting components, and a driving component, it realizes the automatic unloading process of aluminum profiles after cooling. It eliminates the need for manual handling of aluminum profiles, shortens unloading time, improves the efficiency of the entire production process, reduces the labor intensity of workers, and improves the working environment.

[0016] In addition, due to improper operation or lack of physical strength, aluminum profiles are easily dropped or collided, causing product damage. However, the unloading process of this cooling bed is stable and accurate, which can effectively avoid damage to aluminum profiles during the unloading process and ensure product quality.

[0017] Multiple lifting platforms are arranged sequentially along the length of the frame. By starting them synchronously, it is convenient to unload long aluminum profiles. By providing multi-point support for the aluminum profiles, deformation and breakage during unloading can be avoided. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A three-dimensional structural schematic diagram provided for an embodiment of this application; Figure 2 A three-dimensional schematic diagram of the lifting platform provided in the embodiments of this application; Figure 3 A three-dimensional schematic diagram of the driving component provided in the embodiments of this application; Figure 4 A three-dimensional schematic diagram of the lifting component provided in the embodiments of this application; Figure 5 A three-dimensional schematic diagram of the traveling mechanism provided in the embodiments of this application; Figure 6 Provided for the embodiments of this application Figure 2 Right sectional view; Figure 7 This is a schematic diagram of the assembly of the feeding platform and conveyor provided in an embodiment of this application.

[0020] In the diagram: 1. Frame; 2. Feeding platform; 3. Lifting platform; 31. Base; 32. Support platform; 33. Lifting platform; 4. Traveling mechanism; 41. Rack; 42. Drive motor; 43. Reducer; 44. Rotating shaft; 45. Gear; 5. Lifting component; 51. Mounting seat; 52. Electric push rod; 53. Fixed seat; 6. Driving component; 61. Lifting plate; 62. Sprocket 1; 63. Sprocket 2; 64. Sprocket 3; 65. Chain; 66. Transmission rod; 67. Drive motor 2; 68. Sprocket 4; 69. Chain 2; 7. Conveyor; 8. Guiding mechanism; 81. Housing; 82. Slide rail; 83. Slider; 84. Support column; 21. Side plate; 22. Roller. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] This application provides a cooling bed for aluminum profiles, which solves the problem in related technologies that after aluminum profiles are cooled on the cooling bed, the cooling bed does not have an unloading function, and the material is mainly handled manually, which is inconvenient and affects efficiency.

[0023] Please see Figures 1-3 A cooling bed for aluminum profiles includes: a frame 1 with a feeding platform 2 for supporting the aluminum profiles; the frame 1 has multiple lifting platforms 3 at its bottom, arranged sequentially along the length of the frame 1, for lifting the aluminum profiles on the feeding platform 2 for unloading; each lifting platform 3 includes a base 31, a support platform 32, and a lifting platform 33 arranged sequentially from bottom to top; a traveling mechanism 4 is provided on the base 31 for driving the support platform 32 along the length of the frame 1; a lifting component 5 is provided on the support platform 32 for driving the lifting platform 33 to rise and fall; and a driving component 6 is provided on the lifting platform 33 for driving the aluminum profiles to move along the width of the frame 1.

[0024] The aluminum profile is placed on the feeding platform 2 on the frame 1 for cooling. The feeding platform 2 provides support for the aluminum profile, allowing it to complete the cooling process under natural heat dissipation or auxiliary air blowing conditions.

[0025] When the aluminum profile has cooled down and needs to be unloaded from the unloading platform 2, multiple lifting platforms 3 arranged sequentially along the length of the frame 1 begin to work.

[0026] The traveling mechanism 4 is activated, driving the support platform 32 to move along the length of the frame 1. Through the control of the traveling mechanism 4, the support platform 32 is moved to a suitable position to ensure that the aluminum profile at the corresponding position on the feeding platform 2 can be accurately lifted.

[0027] After the support platform 32 is moved to the appropriate position, the lifting component 5 on the support platform 32 starts to work, driving the lifting platform 33 to rise, lifting the aluminum profile on the unloading platform 2, and making it detach from the unloading platform 2.

[0028] After the aluminum profile is lifted, the drive unit 6 on the lifting platform 33 is activated, driving the aluminum profile to move along the width of the frame 1, thus realizing the unloading of the aluminum profile.

[0029] By setting up a lifting platform 3, a traveling mechanism 4, a lifting component 5, and a driving component 6, the automatic unloading process of aluminum profiles after cooling is realized. There is no need for manual handling of aluminum profiles, which shortens the unloading time, improves the efficiency of the entire production process, reduces the labor intensity of workers, and improves the working environment.

[0030] In addition, due to improper operation or lack of physical strength, aluminum profiles are easily dropped or collided, causing product damage. However, the unloading process of this cooling bed is stable and accurate, which can effectively avoid damage to aluminum profiles during the unloading process and ensure product quality.

[0031] Multiple lifting platforms 3 are arranged sequentially along the length of the frame 1. Only by starting them synchronously can long aluminum profiles be unloaded. By providing multi-point support for the aluminum profiles, deformation and breakage during unloading can be avoided.

[0032] like Figure 7 As shown in the figure, a conveyor 7 parallel to the feeding platform 2 is provided on one side of the frame 1 in this embodiment. The conveyor 7 is used to transport the cooled aluminum profiles.

[0033] Once the aluminum profile is moved above the conveyor 7, it falls onto the conveyor 7, which then starts and transports the cooled aluminum profile to the next process or storage area at a preset speed and direction.

[0034] The conveyor 7 and the unloading platform 2 are set up in parallel. After the aluminum profile is cooled and unloaded by the lifting platform 3, it can be quickly transported to the next stage. This seamless connection avoids the accumulation and waiting of aluminum profiles in the unloading area, making the entire production process more compact and efficient, and greatly shortening the production cycle.

[0035] Conveyor 7 can operate continuously and stably, accurately conveying aluminum profiles according to the set speed and direction.

[0036] like Figure 1 and Figure 7As shown, in one embodiment, the feeding platform 2 includes side plates 21 disposed opposite to each other above the frame 1, and a plurality of rollers 22 are rotatably connected between the two side plates 21, and the plurality of rollers 22 are distributed along the length of the side plates 21.

[0037] When the aluminum profiles that need to be cooled are transported to the vicinity of the cooling bed, the two side plates 21 of the feeding platform 2 are positioned opposite each other above the frame 1, providing a stable placement boundary for the aluminum profiles and preventing them from slipping off the sides during placement.

[0038] The aluminum profile is placed on the roller 22 between the two side plates 21. Multiple rollers 22 distributed along the length of the side plates 21 support the aluminum profile together. The surface of the roller 22 contacts the bottom of the aluminum profile. Since the roller 22 can rotate, the position of the aluminum profile can be adjusted more easily during placement, reducing frictional resistance during placement.

[0039] After the aluminum profile is placed on roller 22, the cooling process begins. Under natural heat dissipation or assisted cooling conditions, the heat of the aluminum profile is gradually dissipated.

[0040] Because there is a certain gap between the rollers 22, air can circulate at the bottom of the aluminum profile, which enhances the cooling effect.

[0041] Meanwhile, the rotational characteristics of the roller 22 allow for flexible position adjustment when the position of the aluminum profile needs to be adjusted during the cooling process. This can be achieved by slightly pushing the aluminum profile to make it roll on the roller 22.

[0042] After the aluminum profile has cooled down, it needs to be unloaded. At this time, the lifting platform 3 starts to work and lifts the aluminum profile off the roller 22.

[0043] During the lifting process, the rotation of roller 22 will not interfere with the lifting operation.

[0044] like Figure 2 and Figure 5 As shown, in one embodiment, the traveling mechanism 4 includes a rack 41 mounted on a base 31, a drive motor 42 mounted on a support platform 32, and a reducer 43. The output shaft of the drive motor 42 is connected to the input shaft of the reducer 43. The output shaft of the reducer 43 is provided with a rotating shaft 44. The bottom end of the rotating shaft 44 extends above the base 31. A gear 45 is provided at the bottom end of the rotating shaft 44, and the gear 45 meshes with the rack 41.

[0045] The drive motor 42 starts, and the output shaft of the drive motor 42 begins to rotate. The rotational power is transmitted to the reducer 43, which reduces the high-speed rotational power transmitted from the drive motor 42.

[0046] The rotation of the output shaft of the reducer 43 drives the rotating shaft 44 to rotate, and the gear 45 at the bottom of the rotating shaft 44 rotates synchronously. Since the gear 45 meshes with the rack 41 on the base 31, when the gear 45 rotates, according to the transmission principle of the gear rack, a linear motion force will be generated along the direction of the rack 41.

[0047] Under the linear motion force generated by the meshing transmission of gear 45 and rack 41, the support platform 32 moves linearly along the direction of rack 41 on the base 31. The movement of the support platform 32 drives the lifting component 5 on it to move together, so that the lifting platform 3 can be moved to the corresponding position of the aluminum profile to be lifted on the unloading platform 2.

[0048] Once the support platform 32 has moved to the predetermined position, the control system issues a stop command, and the drive motor 42 stops operating. At this time, the gear 45 also stops rotating, and the support platform 32 is locked in its current position by the friction of the gear rack and pinion and the mechanical structure of the equipment itself, preparing for subsequent lifting operations.

[0049] like Figure 2 and Figure 6 As shown, in one embodiment, a guide mechanism 8 is also included. The guide mechanism 8 includes a housing 81 disposed opposite to the base 31. The housing 81 has an opening at the top. A slide rail 82 is disposed inside the housing 81. A plurality of sliders 83 are slidably disposed above the slide rail 82. A support column 84 is disposed above the sliders 83. The top end of the support column 84 is connected to the bottom of the support platform 32. The plurality of sliders 83 are rectangularly distributed, and the plurality of support columns 84 are respectively connected to the four corners of the bottom of the support platform 32.

[0050] When the traveling mechanism 4 drives the support platform 32 to move, the support platform 32 will be subjected to a horizontal driving force. Since the support column 84 is connected to the four corners of the bottom of the support platform 32, the force is transmitted to the slider 83 through the support column 84. The slider 83 starts to slide on the slide rail 82. The slide rail 82 provides guidance for the sliding of the slider 83, restricting the slider 83 to move only in the direction specified by the slide rail 82, thereby ensuring that the support platform 32 can only move along a specific straight line direction without deviation or shaking.

[0051] During the movement of the support platform 32, multiple rectangularly distributed sliders 83 jointly bear the weight of the support platform 32 and its load, ensuring that the support platform 32 is subjected to uniform force during movement. This avoids problems such as damage to the sliders 83 or tilting of the support platform 32 due to excessive local force, thus ensuring the stability of the movement of the support platform 32.

[0052] like Figure 3 and Figure 4As shown, in one embodiment, the lifting member 5 includes a rectangular mounting base 51 disposed above the support platform 32. An electric push rod 52 is disposed on the mounting base 51. A fixed seat 53 is disposed at the top end of the piston rod of the electric push rod 52. The fixed seat 53 is connected to the lifting platform 33.

[0053] When the cooling bed equipment is in its initial non-working state, the electric push rod 52 in the lifting component 5 is in the retracted state.

[0054] When the motor inside the electric push rod 52 starts to operate, the motor converts electrical energy into mechanical energy through the transmission mechanism, driving the piston rod to extend outward. As the piston rod gradually extends, the fixed seat 53 moves upward under the push of the piston rod. Since the fixed seat 53 is closely connected to the lifting platform 33, the lifting platform 33 also moves upward in a straight line. During this process, the mounting seat 51 always provides stable support for the electric push rod 52, ensuring that the piston rod can extend smoothly, so that the lifting platform 33 can rise at a predetermined speed and trajectory until it reaches the set lifting height position.

[0055] When the lifting platform 33 needs to be lowered, the motor inside the electric push rod 52 rotates in reverse, driving the piston rod to retract inward. As the piston rod retracts, the fixed seat 53 moves downward under the action of the piston rod, thereby causing the lifting platform 33 connected to it to also move downward in a straight line.

[0056] The electric push rod 52 has precise control performance, which can accurately control the extension and retraction length of the piston rod through the control system. This allows the lifting platform 33 to rise to a specified height or fall to a specific position precisely according to production needs, meeting the precise height requirements of aluminum profiles of different specifications during the cooling process.

[0057] like Figure 3 and Figure 4 As shown, in one embodiment, the driving component 6 includes two lifting plates 61 disposed opposite to each other on the lifting platform 33. The lifting plates 61 are T-shaped and have cavities inside. Openings are provided at the top and both sides of the lifting plates 61. Sprockets 62 are rotatably disposed at both ends of the lifting plates 61. Two sprockets 63 are rotatably disposed opposite to each other in the middle of the lifting plates 61. A sprocket 64 is rotatably disposed in the middle of the lifting plates 61. The sprocket 64 is located below the middle of the two sprockets 63 on the same side. A chain 65 is connected to the outer sides of the two sprockets 62, the two sprockets 63, and the sprocket 64. A transmission rod 66 is provided between the two sprockets 64. A drive motor 67 is provided on the lifting platform 33. Sprockets 68 are provided on the outer side of both the output shaft of the drive motor 67 and the transmission rod 66. A chain 69 is connected to the outer side of the two sprockets 68.

[0058] When the equipment is not started, the lifting plate 61 is located below the gap between two adjacent rollers 22.

[0059] When the lifting component 5 is started, it drives the lifting plate 61 to rise from the gap, and the chain 65 contacts the bottom of the aluminum profile. Then, the lifting component 5 continues to start, thereby lifting the aluminum profile.

[0060] Subsequently, drive motor 2 67 starts to run, and the output shaft of drive motor 2 67 rotates, driving sprocket 4 68 set on its output shaft to rotate. Since the two sprockets 4 68 are connected by chain 2 69, the other sprocket 4 68 will also rotate synchronously, thereby driving the transmission rod 66 to rotate.

[0061] After the transmission rod 66 rotates, it will drive the two sprockets 64 connected to it to rotate synchronously. The two sprockets 64 are located in the two lifting plates 61 respectively, and the sprockets 64 in each lifting plate 61 are connected to the two sprockets 63 and the two sprockets 62 through the chain 65. Therefore, when the sprockets 64 rotate, they will drive the sprockets 63 and 62 to rotate through the chain 65.

[0062] When sprocket 3 64 rotates, chain 65 moves accordingly, thereby driving sprocket 2 63 and sprocket 1 62 to rotate according to a specific transmission ratio. Since sprocket 3 64 is located below the middle of the two sprockets 2 63 on the same side, chain 65 forms a specific transmission path within the lifting plate 61, which can effectively transmit power from sprocket 3 64 to sprocket 1 62 and sprocket 2 63.

[0063] The continuous movement of chain 65 drives the aluminum profile to move along the width of the frame, completing the unloading operation of the aluminum profile.

[0064] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0065] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0066] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A cooling bed for aluminum profiles, comprising: A frame (1) is provided with a feeding platform (2) for supporting aluminum profiles. The frame (1) is characterized in that multiple lifting platforms (3) are provided at the bottom of the frame (1). The multiple lifting platforms (3) are arranged sequentially along the length of the frame (1) for lifting the aluminum profiles on the feeding platform (2) for unloading. The lifting platform (3) includes a base (31), a support platform (32) and a lifting platform (33) arranged sequentially from bottom to top. The base (31) is provided with a traveling mechanism (4), which is used to drive the support platform (32) to be distributed along the length of the frame (1). The support platform (32) is provided with a lifting component (5), which is used to drive the lifting platform (33) to rise and fall. The lifting platform (33) is provided with a driving component (6), which is used to drive the aluminum profile to move along the width of the frame (1).

2. The cooling bed for aluminum profiles as described in claim 1, characterized in that: A conveyor (7) parallel to the feeding platform (2) is provided on one side of the frame (1), and the conveyor (7) is used to transport the cooled aluminum profiles.

3. The cooling bed for aluminum profiles as described in claim 1, characterized in that: The feeding platform (2) includes side plates (21) arranged opposite to each other above the frame (1), and a plurality of rollers (22) are rotatably connected between the two side plates (21), and the plurality of rollers (22) are distributed along the length of the side plates (21).

4. The cooling bed for aluminum profiles as described in claim 1, characterized in that: The traveling mechanism (4) includes a rack (41) mounted on a base (31), a drive motor (42) mounted on a support platform (32), and a reducer (43). The output shaft of the drive motor (42) is connected to the input shaft of the reducer (43). The output shaft of the reducer (43) is provided with a rotating shaft (44). The bottom end of the rotating shaft (44) extends above the base (31). The bottom end of the rotating shaft (44) is provided with a gear (45), which meshes with the rack (41).

5. A cooling bed for aluminum profiles as described in claim 4, characterized in that: It also includes a guide mechanism (8), which includes a housing (81) disposed opposite to the base (31), the housing (81) having an opening on top, a slide rail (82) disposed inside the housing (81), a plurality of sliders (83) slidably disposed above the slide rail (82), a support column (84) disposed above the sliders (83), and the top of the support column (84) being connected to the bottom of the support platform (32); The multiple sliders (83) are arranged in a rectangular shape, and the multiple pillars (84) are respectively connected to the four corners of the bottom of the support platform (32).

6. The cooling bed for aluminum profiles as described in claim 1, characterized in that: The lifting component (5) includes a rectangular mounting base (51) set above the support platform (32). An electric push rod (52) is provided on the mounting base (51). A fixed seat (53) is provided at the top of the piston rod of the electric push rod (52). The fixed seat (53) is connected to the lifting platform (33).

7. The cooling bed for aluminum profiles as described in claim 1, characterized in that: The driving component (6) includes two lifting plates (61) arranged opposite to each other on the lifting platform (33). The lifting plates (61) are T-shaped and have a cavity inside. The top and sides of the lifting plates (61) are provided with openings. Both ends of the lifting plates (61) are rotatably provided with sprockets (62). The middle part of the lifting plates (61) is provided with two sprockets (63) rotatably arranged opposite to each other. The middle part of the lifting plates (61) is provided with sprockets (64). Sprockets (64) are located below the middle of the two sprockets (63) on the same side. A chain (65) is connected between the outer sides of the two sprockets (62), the two sprockets (63) and the sprockets (64). A transmission rod (66) is provided between the two sprockets (64), and a drive motor (67) is provided on the lifting platform (33). Sprockets (68) are provided on the output shaft of the drive motor (67) and the outer side of the transmission rod (66). Chains (69) are connected to the outer side of the two sprockets (68).

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