A continuous heating device for an aluminum strip

Abstract

The application discloses a continuous heating device for aluminum strips and relates to the technical field of aluminum strip conveying.The continuous heating device comprises a bottom plate, a conveying structure is fixedly connected to the upper end face of the bottom plate, conveying driving structures are arranged on the left side of the rear end of the conveying structure, support structures are fixedly connected to the middle of the upper end face of the bottom plate, adjusting structures are uniformly fixedly connected to the outer surfaces of the support structures, rotating heating structures are slidably connected to the inner cavities of the adjusting structures, mounting structures are fixedly connected to the front end of the middle of the upper end face of the bottom plate, the mounting structures are located at the front end of the conveying structure, the support structures are sleeved with the outer surfaces of the conveying structure, the adjusting structures are mounted and placed through the support structures on the bottom plate, and then the adjacent two rotating heating structures are rotated towards each other through the uniformly arranged placing grooves, the driving structures and the transmission structures, the aluminum strips are continuously conveyed in use, the stable transportation of the aluminum strips in the device is realized, and a basis is provided for the subsequent heating procedure.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum strip conveying, in particular to a continuous heating device for aluminum strip. BACKGROUND

[0002] In the process of aluminum material processing, the aluminum material needs to be heated, especially for continuous operation. Various aluminum materials such as aluminum rods, aluminum ingots and aluminum plates require a device that can cooperate with continuous operation and withstand high temperature.

[0003] After searching, a continuous heating device for aluminum strip is disclosed in Chinese patent CN110260651B. The continuous heating device includes an aluminum strip entering channel (1), a continuous heating cylinder (2), and an aluminum strip sending-out channel (3) connected in sequence. A conveying device (5) extends into the continuous heating cylinder (2) from the aluminum strip entering channel (1) and then extends out of the continuous heating cylinder (2) through the aluminum strip sending-out channel (3). The aluminum strip (4) is located on the upper surface of the conveying device (5) and moves synchronously with the conveying device (5). By setting the aluminum strip on the upper surface of the conveying device and moving synchronously with the conveying device, the conveying device sequentially passes through the aluminum strip entering channel, the continuous heating cylinder, and the aluminum strip sending-out channel. The first, second, and third rotating heating structures can ensure uniform heating of the aluminum strip, and the heating terminals arranged in the full coverage mode can reduce power consumption.

[0004] The above heating device has the following problems: due to the simple structure of the heating cylinder, it can only heat the aluminum strip from a single direction, resulting in uneven heating of the aluminum strip. In addition, due to the physical arrangement of the conveying device, the lower end of the aluminum strip cannot be effectively heated due to the aluminum strip and the conveying device, resulting in uneven heating of the upper and lower ends of the aluminum strip.

[0005] Therefore, the existing continuous heating device for aluminum strip cannot meet the needs of actual use, so there is an urgent need for improved technology to solve the above problems. SUMMARY

[0006] The present application aims to provide a continuous heating device for aluminum strip, which solves the problems raised in the background art by setting up.

[0007] To solve the above technical problems, the present application is realized by the following technical scheme:

[0008] This invention relates to a continuous heating device for aluminum strip, comprising a base plate, a conveying structure fixedly connected to the upper surface of the base plate, a conveying drive structure disposed on the left side of the rear end of the conveying structure on the upper surface of the base plate, a support structure fixedly connected to the middle of the upper surface of the base plate, an adjustment structure uniformly fixedly connected to the outer surface of the support structure, a rotating heating structure slidably connected to the inner cavity of the adjustment structure, an installation structure fixedly connected to the front end of the middle of the upper surface of the base plate, a drive structure disposed within the inner cavity of the installation structure, a transmission structure disposed within the inner cavity of the drive structure, the installation structure being located at the front end of the conveying structure, and the support structure being sleeved on the outer surface of the conveying structure.

[0009] Preferably, the conveying structure includes a conveying frame symmetrically and fixedly connected to the upper end face of the base plate, a conveying wheel symmetrically and rotatably connected to the inner cavity of the conveying frame, a conveying chain belt drivingly connected to the outer surface of the conveying wheel, and ventilation grooves evenly opened on the outer surface of the conveying chain belt. A conveying drive structure is provided on the upper end face of the base plate at the rear end face of the left conveying frame.

[0010] Preferably, the conveying drive structure includes a conveying motor fixedly connected to the upper surface of the base plate at the rear of the conveying frame. A drive wheel is fixedly connected to the output end of the conveying motor. One end of a belt is drivenly connected to the outer surface of the drive wheel. The other end of the belt is drivenly connected to a drive wheel. The drive wheel is rotatably connected to the lower part of the rear end face of the left side of the conveying frame. The shaft of the rear end face of the lower left side of the conveying wheel passes through the conveying frame and is fixedly connected to the drive wheel.

[0011] Preferably, the support structure includes support rods symmetrically fixedly connected to the upper surface of the base plate. The support rods are located on the front and rear sides of the conveyor belt. A support tube is fixedly connected to the middle of the inner cavity of the support rod. The support tube is movably sleeved on the outside of the conveyor belt. Placement grooves are evenly opened on the outer surface of the support tube. An adjustment structure is fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube.

[0012] Preferably, the adjustment structure includes an adjustment ring fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube, a limit frame symmetrically fixedly connected between the two adjustment rings, an adjustment ball uniformly sleeved in the inner cavity of the limit frame, and a rotating heating structure slidably connected between the two limit frames.

[0013] Preferably, the rotating heating structure includes a rotating gear ring slidably connected between the two adjusting rings, the rotating gear ring being slidably engaged in the inner cavity of the limiting frame, the rotating gear ring and the adjusting ball being in contact with each other, a placement plate being fixedly connected to the inner cavity of the rotating gear ring, and heating terminals being uniformly fixedly connected to the side wall of the inner cavity of the placement plate, the heating terminals being electrically connected to the power supply through the placement plate and the rotating gear ring.

[0014] Preferably, the mounting structure includes a mounting plate fixedly connected to the middle of the front end of the upper end of the base plate, a rotating frame one fixedly connected to the upper end of the rear end face of the mounting plate, a rotating frame two fixedly connected to the front end face of the inner cavity of the rotating frame one, and a transmission structure provided in the inner cavity of the rotating frame two.

[0015] Preferably, the drive structure includes a drive motor fixedly connected to the left side of the rear end face of the mounting plate, drive gears rotatably connected to both sides of the inner cavity of the rotating frame one, a rotating rod fixedly connected between the two drive gears, the rotating rod passing through the rotating frame two, the left end face of the drive gear on the left side passing through the rotating frame one and fixedly connected to the output end of the drive motor, and the drive gear meshing with the rotating gear rings on the left and right sides of the support tube respectively.

[0016] Preferably, the transmission structure includes a second transmission gear rotatably connected to the middle of the inner cavity of the second rotating frame, a first transmission gear rotatably connected to the front end of the second transmission gear in the inner cavity of the second rotating frame, the first transmission gear meshing with the second transmission gear, a rotating rod passing through the second rotating frame and fixedly connected to the second transmission gear, and the end of the first transmission gear away from the second transmission gear meshing with a rotating toothed ring in the middle of the outer surface of the support tube.

[0017] The present invention has the following beneficial effects:

[0018] 1. This invention utilizes a conveying structure mounted on a base plate to transport aluminum strips during use. The lower end of the aluminum strip is uniformly heated by the rotating heating structure via a venting groove. A conveying drive structure on the base plate drives the conveyor wheels, transmitting energy from the motor to the wheels via the drive wheel, belt, and transmission wheel. A support structure on the base plate allows for the installation and placement of adjustment structures. Evenly spaced placement grooves, along with the drive and transmission structures, enable adjacent rotating heating structures to rotate in opposite directions, ensuring continuous transport of the aluminum strip within the device and providing a foundation for subsequent heating processes.

[0019] 2. This invention utilizes an adjustment structure mounted on a support structure to install and position the rotating heating structure during use. The cooperation of the limiting frame and adjusting balls reduces friction between the rotating gear ring and the adjusting ring during rotation, thereby increasing the rotational speed of the rotating heating structure. The rotating heating structure on the adjustment structure continuously heats the aluminum strip on the conveyor belt during use. Furthermore, the different rotational directions between adjacent rotating gear rings ensure that the aluminum strip is heated simultaneously in different directions, preventing uneven heating and deformation caused by unidirectional heating. The mounting structure on the base plate allows for the installation and placement of the drive and transmission structures during use. The two pairs of transmission structures are connected via a rotating frame. The structural drive mechanism drives the rotation of the rotating gear rings on both sides of the outer surface of the support rod during use. This, in turn, drives the rotation of the transmission structure via the rotating rod. The transmission structure in the mounting structure adjusts the rotation and direction of the rotating gear ring in the middle of the outer surface of the support rod. Furthermore, the setting of the transmission gear ensures that the rotating gear ring in the middle of the outer surface of the support rod rotates in the opposite direction to the rotating gear rings on the left and right sides. This allows the aluminum strip to be heated simultaneously in different directions during transport, resulting in uniform heating. This improves the heating quality of the aluminum strip, reduces potential quality problems caused by uneven heating, and ultimately ensures consistent heating of the entire aluminum strip.

[0020] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a front-view stereoscopic structural diagram of the present invention;

[0023] Figure 2 This is a rear-view stereoscopic structural diagram of the present invention;

[0024] Figure 3 This is a top-view three-dimensional structural diagram of the present invention;

[0025] Figure 4 This is a schematic diagram of the longitudinal half-section three-dimensional structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the transverse half-section three-dimensional structure of the present invention;

[0027] Figure 6This is a schematic diagram of the installation structure of the driving structure of the present invention;

[0028] Figure 7 For the present invention Figure 4 Enlarged structural diagram of region A in the middle;

[0029] Figure 8 This is a schematic diagram of the installation structure of the adjustment structure and the rotation heating structure of the present invention.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Base plate; 2. Conveying structure; 21. Conveying frame; 22. Conveying wheel; 23. Conveying chain; 24. Ventilation groove; 3. Conveying drive structure; 31. Conveying motor; 32. Drive wheel; 33. Belt; 34. Transmission wheel; 4. Support structure; 41. Support rod; 42. Support pipe; 5. Adjusting structure; 51. Adjusting ring; 52. Limiting frame; 53. Adjusting ball; 6. Rotating heating structure; 61. Rotating gear ring; 62. Placement plate; 63. Heating terminal; 7. Mounting structure; 71. Mounting plate; 72. Rotating frame one; 73. Rotating frame two; 8. Drive structure; 81. Drive motor; 82. Drive gear; 83. Rotating rod; 9. Transmission structure; 91. Transmission gear one; 92. Transmission gear two. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0033] Please see Figures 1-8 As shown, this embodiment is a continuous heating device for aluminum strip, including a base plate 1. A conveying structure 2 is fixedly connected to the upper end face of the base plate 1. A conveying drive structure 3 is provided on the left side of the rear end of the conveying structure 2 on the upper end face of the base plate 1. A support structure 4 is fixedly connected to the middle of the upper end face of the base plate 1. An adjustment structure 5 is uniformly fixedly connected to the outer surface of the support structure 4. A rotating heating structure 6 is slidably connected to the inner cavity of the adjustment structure 5. An installation structure 7 is fixedly connected to the front end of the middle of the upper end face of the base plate 1. A drive structure 8 is provided in the inner cavity of the installation structure 7. A transmission structure 9 is provided in the inner cavity of the drive structure 8. The installation structure 7 is located at the front end of the conveying structure 2. The support structure 4 is sleeved on the outer surface of the conveying structure 2.

[0034] Furthermore, the conveying structure 2 includes a conveying frame 21 symmetrically fixedly connected to the upper end face of the base plate 1. The inner cavity of the conveying frame 21 is symmetrically rotatably connected to a conveying wheel 22. The outer surface of the conveying wheel 22 is connected to a conveying chain 23. The outer surface of the conveying chain 23 is evenly provided with ventilation grooves 24. The upper end face of the base plate 1 is provided with a conveying drive structure 3 located at the rear end face of the left conveying frame 21. The aluminum strip is conveyed through the conveying structure 2 on the base plate 1 during use. Then, when the rotating heating structure 6 heats the aluminum strip through the ventilation grooves 24, the lower end of the aluminum strip can also be evenly heated, which achieves continuous conveying of the aluminum strip during use and realizes stable transportation of the aluminum strip in the device, providing a foundation for the subsequent heating process.

[0035] Furthermore, the conveying drive structure 3 includes a conveying motor 31 fixedly connected to the upper end face of the base plate 1 at the rear of the conveying frame 21. The output end of the conveying motor 31 is fixedly connected to a drive wheel 32. One end of a belt 33 is drivenly connected to the outer surface of the drive wheel 32. The other end of the belt 33 is drivenly connected to a drive wheel 34. The drive wheel 34 is rotatably connected to the lower rear end face of the left conveying frame 21. The rear end face of the lower left conveying wheel 22 has a rotating shaft that passes through the conveying frame 21 and is fixedly connected to the drive wheel 34. Through the conveying drive structure 3 on the base plate 1, the conveying wheel 22 is driven during use, and the energy of the conveying motor 31 is transmitted to the conveying wheel 22 through the drive wheel 32, the belt 33, and the drive wheel 34.

[0036] Furthermore, the support structure 4 includes support rods 41 symmetrically fixedly connected to the upper end face of the base plate 1. The support rods 41 are located on the front and rear sides of the conveyor belt 23. A support tube 42 is fixedly connected to the middle of the inner cavity of the support rod 41. The support tube 42 is movably sleeved on the outside of the conveyor belt 23. Placement grooves are evenly opened on the outer surface of the support tube 42. An adjustment structure 5 is fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube 42. The adjustment structure 5 is installed and placed during use through the support structure 4 on the base plate 1. Then, through the evenly opened placement grooves, the adjacent two rotating heating structures 6 can rotate towards each other with the drive structure 8 and the transmission structure 9.

[0037] Furthermore, the adjustment structure 5 includes an adjustment ring 51 fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube 42. A limit frame 52 is symmetrically fixedly connected between the two adjustment rings 51. Adjustment balls 53 are evenly sleeved in the inner cavity of the limit frame 52. A rotating heating structure 6 is slidably connected between the two limit frames 52. The rotating heating structure 6 is installed and placed in use through the adjustment structure 5 on the support structure 4. Then, through the cooperation of the limit frame 52 and the adjustment balls 53, the friction between the rotating gear ring 61 and the adjustment ring 51 is reduced when the rotating gear ring 61 rotates, thereby increasing the rotation speed of the rotating heating structure 6.

[0038] Furthermore, the rotary heating structure 6 includes a rotary gear ring 61 slidably connected between two adjusting rings 51. The rotary gear ring 61 is slidably engaged in the inner cavity of the limiting frame 52. The rotary gear ring 61 and the adjusting ball 53 are in contact with each other. A placement plate 62 is fixedly connected to the inner cavity of the rotary gear ring 61. Heating terminals 63 are uniformly fixedly connected to the side wall of the inner cavity of the placement plate 62. The heating terminals 63 are electrically connected to the power supply through the placement plate 62 and the rotary gear ring 61. Through the rotary heating structure 6 on the adjusting structure 5, the aluminum strip on the conveyor belt 23 is continuously heated during use. Furthermore, by the different rotation directions between two adjacent rotary gear rings 61, the aluminum strip is heated simultaneously in different directions, avoiding unidirectional heating of the aluminum strip, which would cause uneven heating and deformation. This achieves the goal of heating the aluminum strip simultaneously in different directions during the conveying process, making the aluminum strip heat evenly. This helps to improve the heating quality of the aluminum strip, reduce quality problems that may be caused by uneven heating, and thus achieve the overall uniformity of heating of the aluminum strip, ensuring that the heating effect of the entire aluminum strip is consistent.

[0039] Furthermore, the mounting structure 7 includes a mounting plate 71 fixedly connected to the middle of the front end of the upper end of the base plate 1. A rotating frame 72 is fixedly connected to the upper rear end face of the mounting plate 71. A rotating frame 73 is fixedly connected to the front end face of the inner cavity of the rotating frame 72. A transmission structure 9 is provided in the inner cavity of the rotating frame 73. The drive structure 8 and the transmission structure 9 are installed and placed in use through the mounting structure 7 on the base plate 1, and then the transmission structure 9 is connected through the rotating frame 73.

[0040] Furthermore, the drive structure 8 includes a drive motor 81 fixedly connected to the left side of the rear end face of the mounting plate 71. Drive gears 82 are rotatably connected to both sides of the inner cavity of the rotating frame 72. A rotating rod 83 is fixedly connected between the two drive gears 82. The rotating rod 83 passes through the rotating frame 73. The left end face of the left drive gear 82 has a rotating shaft that passes through the rotating frame 72 and is fixedly connected to the output end of the drive motor 81. The drive gears 82 mesh with the rotating gear rings 61 on the left and right sides of the support tube 42 respectively. Through the drive structure 8 on the mounting structure 7, the rotation of the rotating gear rings 61 on the left and right sides of the outer surface of the support rod 41 is driven during use, and then the rotation of the transmission structure 9 is driven through the rotating rod 83.

[0041] Furthermore, the transmission structure 9 includes a second transmission gear 92 rotatably connected to the middle of the inner cavity of the second rotating frame 73. A first transmission gear 91 is rotatably connected to the front end of the second transmission gear 92 in the inner cavity of the second rotating frame 73. The first transmission gear 91 meshes with the second transmission gear 92. The rotating rod 83 passes through the second rotating frame 73 and is fixedly connected to the second transmission gear 92. The end of the first transmission gear 91 away from the second transmission gear 92 meshes with the rotating toothed ring 61 in the middle of the outer surface of the support tube 42. Through the transmission structure 9 on the mounting structure 7, the rotation and rotation direction of the rotating toothed ring 61 in the middle of the outer surface of the support rod 41 are driven and adjusted during use. Thus, the rotation direction of the rotating toothed ring 61 in the middle of the outer surface of the support rod 41 is opposite to that of the rotating toothed rings 61 on the left and right sides due to the setting of the first transmission gear 91.

[0042] Working principle: During operation, one end of the aluminum strip is placed on one side of the upper end face of the conveyor chain 23. At this time, the conveyor drive structure 3 is activated, causing the output end of the conveyor motor 31 to rotate. Therefore, the drive wheel 32 rotates, which in turn causes the belt 33 to rotate, thereby causing the transmission wheel 34 to rotate. Since the lower left conveyor wheel 22 is fixedly connected to the transmission wheel 34, the rotation of the conveyor wheel 22 causes the conveyor chain 23 to rotate, thus conveying the aluminum strip on the left to the right.

[0043] When heating of the aluminum strip is required, the heating terminal 63 is activated, which heats the inner cavity of the support tube 42. At this time, the drive structure 8 is activated, causing the output end of the drive motor 81 to rotate. Therefore, the drive gear 82 and the rotating rod 83 rotate. Since the drive gear 82 rotates with the rotating gear rings 61 on the left and right sides of the outer surface of the support tube 42, and since the rotating rod 83 is fixedly connected to the transmission gear 92, the transmission gear 92 rotates when the rotating rod 83 rotates. This further causes the transmission gear 91, which meshes with the transmission gear 92, to rotate. Since the transmission gear 91 meshes with the rotating gear ring 61 in the middle of the outer surface of the support tube 42, the rotating gear ring 61 rotates. This further causes the adjacent rotating gear rings 61 to rotate towards each other, which in turn causes the placement plate 62 to rotate towards each other. This achieves simultaneous heating of the aluminum strip in different directions, making the aluminum strip heat evenly. Furthermore, since the outer surface of the conveyor belt 23 has ventilation grooves 24, the lower end face of the aluminum strip can also be heated evenly during transport.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0046] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A continuous heating device for aluminum strip, comprising a base plate (1), characterized in that; The upper end face of the base plate (1) is fixedly connected to a conveying structure (2). The upper end face of the base plate (1) is located on the left side of the rear end of the conveying structure (2) and a conveying drive structure (3) is provided. The middle part of the upper end face of the base plate (1) is fixedly connected to a support structure (4). The outer surface of the support structure (4) is uniformly fixedly connected to an adjustment structure (5). The inner cavity of the adjustment structure (5) is slidably connected to a rotating heating structure (6). The front end of the middle part of the upper end face of the base plate (1) is fixedly connected to an installation structure (7). The inner cavity of the installation structure (7) is provided with a drive structure (8). The inner cavity of the drive structure (8) is provided with a transmission structure (9). The installation structure (7) is located at the front end of the conveying structure (2). The support structure (4) is sleeved on the outer surface of the conveying structure (2). The support structure (4) includes a support rod (41) symmetrically fixedly connected to the upper end face of the base plate (1). The support rod (41) is located on the front and rear sides of the conveyor belt (23). A support tube (42) is fixedly connected to the middle of the inner cavity of the support rod (41). The support tube (42) is movably sleeved on the outside of the conveyor belt (23). Placement grooves are evenly opened on the outer surface of the support tube (42). An adjustment structure (5) is fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube (42). The adjustment structure (5) includes an adjustment ring (51) fixedly connected to the inner cavity of the placement groove on the outer surface of the support tube (42), a limit frame (52) symmetrically fixedly connected between the two adjustment rings (51), an adjustment ball (53) uniformly sleeved in the inner cavity of the limit frame (52), and a rotating heating structure (6) slidably connected between the two limit frames (52). The rotating heating structure (6) includes a rotating gear ring (61) slidably connected between the two adjusting rings (51). The rotating gear ring (61) is slidably engaged in the inner cavity of the limiting frame (52). The rotating gear ring (61) and the adjusting ball (53) are in contact with each other. A placement plate (62) is fixedly connected to the inner cavity of the rotating gear ring (61). Heating terminals (63) are uniformly fixedly connected to the side wall of the inner cavity of the placement plate (62). The heating terminals (63) are electrically connected to the power supply through the placement plate (62) and the rotating gear ring (61). The mounting structure (7) includes a mounting plate (71) fixedly connected to the middle of the front end of the upper end of the base plate (1), a rotating frame one (72) fixedly connected to the upper end of the rear end face of the mounting plate (71), a rotating frame two (73) fixedly connected to the front end face of the inner cavity of the rotating frame one (72), and a transmission structure (9) provided in the inner cavity of the rotating frame two (73). The drive structure (8) includes a drive motor (81) fixedly connected to the left side of the rear end face of the mounting plate (71). Drive gears (82) are rotatably connected to both sides of the inner cavity of the rotating frame (72). A rotating rod (83) is fixedly connected between the two drive gears (82). The rotating rod (83) passes through the rotating frame (73). The left end face of the drive gear (82) on the left side passes through the rotating frame (72) and is fixedly connected to the output end of the drive motor (81). The drive gears (82) mesh with the rotating gear rings (61) on the left and right sides of the support tube (42).

2. The continuous heating device for aluminum strip according to claim 1, characterized in that, The conveying structure (2) includes a conveying frame (21) symmetrically fixedly connected to the upper end face of the base plate (1). The inner cavity of the conveying frame (21) is symmetrically rotatably connected to a conveying wheel (22). The outer surface of the conveying wheel (22) is connected to a conveying chain (23). The outer surface of the conveying chain (23) is evenly provided with ventilation grooves (24). The upper end face of the base plate (1) is provided with a conveying drive structure (3) located at the rear end face of the left conveying frame (21).

3. A continuous heating device for aluminum strip according to claim 2, characterized in that, The conveying drive structure (3) includes a conveying motor (31) fixedly connected to the upper end face of the base plate (1) at the rear of the conveying frame (21). The output end of the conveying motor (31) is fixedly connected to a drive wheel (32). One end of a belt (33) is connected to the outer surface of the drive wheel (32). The other end of the belt (33) is connected to a drive wheel (34). The drive wheel (34) is rotatably connected to the lower part of the rear end face of the left conveying frame (21). The rear end face of the lower left conveying wheel (22) has a rotating shaft that passes through the conveying frame (21) and is fixedly connected to the drive wheel (34).

4. A continuous heating device for aluminum strip according to claim 1, characterized in that, The transmission structure (9) includes a transmission gear two (92) rotatably connected to the middle of the inner cavity of the rotating frame two (73). The inner cavity of the rotating frame two (73) is rotatably connected to the front end of the transmission gear two (92). The transmission gear one (91) meshes with the transmission gear two (92). The rotating rod (83) passes through the rotating frame two (73) and is fixedly connected to the transmission gear two (92). The end of the transmission gear one (91) away from the transmission gear two (92) meshes with the rotating toothed ring (61) in the middle of the outer surface of the support tube (42).

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