A honeycomb panel outer surface straightening device

Abstract

The utility model relates to honeycomb board processing technical field especially, it is a kind of honeycomb board outer surface straightening equipment, including rack, feeding frame, discharging frame, electric control device and respectively with the electric connection of first rolling device, second rolling device and steering device of electric control device, the feeding frame and the discharging frame are respectively located the both sides of rack, the electric control device is located on the rack, the first rolling device, the steering device and the second rolling device are sequentially located in the rack along the feeding direction of rack;A kind of honeycomb board outer surface straightening equipment disclosed in the present application, the first rolling device, the second rolling device and the steering device are coordinated and controlled by electric control device, reduce manual intervention step, improve processing efficiency;While step-by-step rolling straightening is carried out, and combined with steering, the straightening demand of different directions of honeycomb board can be covered, and straightening is more comprehensive.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb panel processing technology, and in particular to a honeycomb panel outer surface straightening device. Background Technology

[0002] Honeycomb panels are widely used in building decoration, furniture manufacturing, and transportation due to their excellent properties such as light weight, high strength, sound insulation, and heat insulation. During the production and processing of honeycomb panels, factors such as raw material characteristics, processing technology, and storage and transportation can easily lead to problems such as localized bending, warping, or unevenness on the outer surface. These surface defects not only affect the appearance quality of the honeycomb panel but may also lead to decreased assembly accuracy and compromised structural stability. However, traditional honeycomb panel straightening methods often rely on manual operation, using pressure tools to press and straighten point by point, which is not only inefficient but also results in poor straightening accuracy.

[0003] It is evident that existing technologies still need improvement and enhancement. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a straightening device for the outer surface of a honeycomb panel to solve the problems of low efficiency and poor accuracy of manual straightening of honeycomb panels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A honeycomb panel outer surface straightening device includes a frame, a feeding rack, a discharging rack, an electrical control device, and a first rolling device, a second rolling device, and a steering device, which are electrically connected to the electrical control device. The feeding rack and the discharging rack are respectively located on both sides of the frame, and the electrical control device is located on the frame. The first rolling device, the steering device, and the second rolling device are sequentially located inside the frame along the feeding direction of the frame.

[0007] As described above, a honeycomb panel outer surface straightening device includes a steering device comprising a lifting platform, a clearance hole, a rotating seat, and a pressing steering mechanism. The lifting platform is located at the bottom of the frame and is electrically connected to the electrical control device. The clearance hole is located in the middle of the lifting platform. The rotating seat passes through the clearance hole and is connected to the bottom of the frame. The pressing steering mechanism is located above the rotating seat and is mounted on the frame and electrically connected to the electrical control device.

[0008] As described above, a honeycomb panel outer surface straightening device includes a rotating base comprising a cylindrical base, a first turntable, a plug-in post, and a plurality of balls. The cylindrical base is located at the bottom of the frame. The first turntable passes through the clearance hole. The plug-in post passes through the cylindrical base and is connected to the first turntable. The plurality of balls are respectively arranged around the side of the cylindrical base facing the first turntable, and the first turntable presses against the plurality of balls.

[0009] As described above, a honeycomb panel outer surface straightening device includes a lifting platform comprising a supporting plane, a plurality of first guide columns, and at least two first lifting cylinders. The supporting plane is mounted between the first rolling device and the second rolling device. The clearance hole is located in the middle of the supporting plane. The plurality of first guide columns are respectively inserted through the bottom of the frame. One end of each first guide column is connected to the supporting plane. Each first lifting cylinder is located at the bottom of the frame and connected to the supporting plane. Each first lifting cylinder is electrically connected to the electrical control device and connected to an external air source.

[0010] As described above, a honeycomb panel outer surface straightening device includes a pressing and steering mechanism comprising a crossbeam, a second lifting cylinder, a fixed frame, multiple second guide columns, a steering motor, and a second turntable. The crossbeam is mounted on the frame, the second lifting cylinder is fixed to the crossbeam, the fixed frame is mounted on the output end of the second lifting cylinder, the steering motor is mounted on the fixed frame, and multiple second guide columns are respectively mounted on the side of the crossbeam facing the rotating seat. One end of each second guide column passes through the fixed frame. The second turntable is connected to the output end of the steering motor. Both the second lifting cylinder and the steering motor are connected to the electronic control device, and the second lifting cylinder is connected to an external air source.

[0011] As described above, a honeycomb panel outer surface straightening device further includes an auxiliary moving device disposed above the lifting platform. The auxiliary moving device includes two auxiliary moving components, which are respectively disposed on both sides of the frame. Both auxiliary moving components are electrically connected to the electrical control device.

[0012] As described above, a honeycomb panel outer surface straightening device includes each of the auxiliary moving components comprising a guide rail, a moving seat, a fixed plate, a clamping plate, two linkage swing arms, and a telescopic rod. The guide rail is located on the inner side of the frame, the moving seat is movably mounted on the guide rail, the fixed plate is connected to the moving seat, the clamping plate is spaced apart on the side of the fixed plate facing away from the moving seat, the two linkage swing arms and the telescopic rod are located between the fixed plate and the clamping plate, the two ends of each linkage swing arm are hinged to the fixed plate and the clamping plate respectively, the two ends of the telescopic rod are hinged to the fixed plate and the clamping plate respectively, and the moving seat and the telescopic rod are electrically connected to the electrical control device.

[0013] As described above, the honeycomb panel outer surface straightening device has the same structure for the first rolling device and the second rolling device. The first rolling device includes multiple first pressure rollers, multiple second pressure rollers, a transmission mechanism, and multiple adjustment mechanisms. The transmission mechanism is mounted on the frame. The multiple first pressure rollers are rotatably mounted inside the frame and are connected to the transmission mechanism. The multiple second pressure rollers and the multiple first pressure rollers are respectively arranged in a one-to-one correspondence. The multiple adjustment mechanisms are respectively mounted on the frame and are respectively connected to the multiple adjustment mechanisms in a one-to-one correspondence. The transmission mechanism is electrically connected to the electrical control device.

[0014] As described above, a honeycomb panel outer surface straightening device includes a transmission mechanism comprising a drive motor, multiple transmission wheels, and a transmission belt. The drive motor is mounted on the frame and electrically connected to the electrical control device. Any of the first pressure rollers is connected to the output end of the drive motor. The multiple transmission wheels are respectively and correspondingly mounted on one end of the multiple first pressure rollers. The transmission belt is sleeved on the outside of the multiple transmission wheels.

[0015] As described above, a honeycomb panel outer surface straightening device includes two adjustment components in each adjustment mechanism. The two adjustment components are respectively located on both sides of the frame. Each adjustment component includes a slide groove, a slider, and a linear stepper motor. The slide groove is located on the inner side of the frame, and the slider is movably mounted on the slide groove. The second pressure roller is rotatably connected to the slider. The linear stepper motor is mounted on the frame and electrically connected to the electronic control device. The slider is connected to the output end of the linear stepper motor.

[0016] Beneficial effects:

[0017] This utility model discloses a honeycomb panel outer surface straightening device, including a frame, a loading rack, a unloading rack, an electrical control device, and a first rolling device, a second rolling device, and a steering device, all electrically connected to the electrical control device. Powered and controlled by the electrical control device, the device allows an operator to feed the honeycomb panel from the loading rack into the frame. The first rolling device performs initial straightening of the outer surface of the honeycomb panel, followed by the steering device turning the panel before it enters the second rolling device for secondary straightening. Finally, the panel is output from the unloading rack. This honeycomb panel outer surface straightening device, through coordinated control of the first rolling device, the second rolling device, and the steering device by the electrical control device, reduces manual intervention steps and improves processing efficiency. Furthermore, the step-by-step rolling straightening, combined with the steering mechanism, can cover the straightening needs of the honeycomb panel in different directions, resulting in more comprehensive straightening. Attached Figure Description

[0018] Figure 1 A schematic diagram of the straightening device provided by this utility model;

[0019] Figure 2 Exploded view of the frame portion of the straightening device provided by this utility model;

[0020] Figure 3 Exploded view of the steering device provided by this utility model;

[0021] Reference numerals: 1-Frame, 2-Loading rack, 3-Unloading rack, 4-First rolling device, 41-First pressure roller, 42-Second pressure roller, 43-Transmission mechanism, 431-Drive motor, 432-Transmission wheel, 433-Transmission belt, 44-Adjusting mechanism, 441-Slide groove, 442-Slider, 443-Linear stepper motor, 5-Second rolling device, 6-Steering device, 61-Lifting platform, 611-Supporting plane, 612-First guide column, 613-First lifting... 62-Allowing hole, 63-Rotating seat, 631-Cylinder seat, 632-First turntable, 633-Insertion post, 634-Ball bearing, 64-Pressing steering mechanism, 641-Horizontal frame, 642-Second lifting cylinder, 643-Fixed frame, 644-Second guide post, 645-Steering motor, 646-Second turntable, 7-Auxiliary moving device, 71-Guide rail, 72-Moving seat, 73-Fixed plate, 74-Clamping plate, 75-Linkage swing arm, 76-Telescopic rod. Detailed Implementation

[0022] This utility model provides a device for straightening the outer surface of a honeycomb panel. To make the purpose, technical solution and effects of this utility model clearer and more explicit, the following describes this utility model in further detail with reference to the accompanying drawings and examples.

[0023] In the description of this utility model, it should be understood that the terms "top" and other terms 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 utility model and simplifying the description, and should not be construed as limiting this utility model; in addition, the terms "installation" and "connection" should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] like Figure 1-3 As shown in the figure, this application proposes a honeycomb panel outer surface straightening device, including a frame 1, a feeding rack 2, a discharging rack 3, an electrical control device, and a first rolling device 4, a second rolling device 5, and a steering device 6, which are electrically connected to the electrical control device. The feeding rack 2 and the discharging rack 3 are respectively located on both sides of the frame 1, and the electrical control device is located on the frame 1. The first rolling device 4, the steering device 6, and the second rolling device 5 are sequentially arranged inside the frame 1 along the feeding direction of the frame 1.

[0025] This utility model discloses a honeycomb panel outer surface straightening device, including a frame 1, a loading rack 2, a unloading rack 3, an electrical control device, and a first rolling device 4, a second rolling device 5, and a steering device 6, all electrically connected to the electrical control device. Powered and controlled by the electrical control device, the device allows an operator to feed the honeycomb panel from the loading rack 2 into the frame 1. The first rolling device 4 performs initial straightening of the outer surface of the honeycomb panel. Then, the steering device 6 turns the honeycomb panel before it enters the second rolling device 5 for secondary straightening, and finally, it is output from the unloading rack 3. This honeycomb panel outer surface straightening device, through the coordinated control of the first rolling device 4, the second rolling device 5, and the steering device 6 by the electrical control device, reduces manual intervention steps and improves processing efficiency. Furthermore, the step-by-step rolling straightening, combined with the steering mechanism, can cover the straightening needs of the honeycomb panel in different directions, resulting in more comprehensive straightening.

[0026] The steering device 6 includes a lifting platform 61, a clearance hole 62, a rotating seat 63, and a pressing steering mechanism 64. The lifting platform 61 is located at the bottom of the frame 1 and is electrically connected to the electronic control device. The clearance hole 62 is located in the middle of the lifting platform 61. The rotating seat 63 passes through the clearance hole 62 and is connected to the bottom of the frame 1. The pressing steering mechanism 64 is located above the rotating seat 63. The pressing steering mechanism 64 is mounted on the frame 1 and is electrically connected to the electronic control device. After the honeycomb panel comes out of the first rolling device 4, the lifting platform 61 first descends and then rises to facilitate the movement of the honeycomb panel onto the steering device 6. When the honeycomb panel moves onto the rotating seat 63, the lifting platform 61 descends to make the rotating seat 63 protrude. The pressing steering mechanism 64 presses down and drives the honeycomb panel to turn. After turning, the lifting platform 61 rises to be flush with the second rolling device 5, facilitating the honeycomb panel to enter the next straightening operation.

[0027] The rotating base 63 includes a cylindrical base 631, a first turntable 632, a connecting post 633, and a plurality of ball bearings 634. The cylindrical base 631 is located at the bottom of the frame 1. The first turntable 632 passes through the clearance hole 62. The connecting post 633 passes through the cylindrical base 631 and is connected to the first turntable 632. The plurality of ball bearings 634 are respectively arranged around the side of the cylindrical base 631 facing the first turntable 632. The first turntable 632 presses against the plurality of ball bearings 634. The first turntable 632 is connected to the cylindrical base 631 through the connecting post 633 and serves as a rotating carrier supporting the honeycomb panel. When the pressing and turning mechanism 64 drives the honeycomb panel to rotate, the first turntable 632 rotates with the honeycomb panel. The plurality of ball bearings 634 support the first turntable 632 and convert sliding friction into rolling friction, reducing rotational resistance, making rotation smoother, reducing component wear, and extending service life.

[0028] The lifting platform 61 includes a supporting plane 611, a plurality of first guide columns 612, and at least two first lifting cylinders 613. The supporting plane 611 is mounted between the first rolling device 4 and the second rolling device 5. The clearance hole 62 is located in the middle of the supporting plane 611. The plurality of first guide columns 612 are respectively inserted through the bottom of the frame 1. One end of each first guide column 612 is connected to the supporting plane 611. Each first lifting cylinder 613 is located at the bottom of the frame 1 and connected to the supporting plane 611. Each first lifting cylinder 613 is electrically connected to the electronic control device and connected to an external air source. The lifting power is provided by the first lifting cylinder 613. The plurality of first guide columns 612 restrict the movement direction of the supporting plane 611, thereby improving the stability of the supporting plane 611 during movement.

[0029] The pressing and steering mechanism 64 includes a crossbeam 641, a second lifting cylinder 642, a fixed frame 643, multiple second guide posts 644, a steering motor 645, and a second turntable 646. The crossbeam 641 is mounted on the frame 1. The second lifting cylinder 642 is fixed to the crossbeam 641. The fixed frame 643 is located on the output end of the second lifting cylinder 642. The steering motor 645 is located on the fixed frame 643. Multiple second guide posts 644 are respectively located on the side of the crossbeam 641 facing the rotating seat 63. One end of each second guide post 644 passes through... On the fixed frame 643, the second turntable 646 is connected to the output end of the steering motor 645. The second lifting cylinder 642 and the steering motor 645 are both connected to the electronic control device. The second lifting cylinder 642 is connected to an external air source. The second lifting cylinder 642 drives the fixed frame 643 to descend so that the second turntable 646 presses against the honeycomb panel. The steering motor 645 drives the second turntable 646 to rotate. Multiple second guide posts 644 are provided to guide the fixed frame 643 and ensure the alignment accuracy between the second turntable 646 and the honeycomb panel.

[0030] The straightening device also includes an auxiliary moving device 7 disposed above the lifting platform 61. The auxiliary moving device 7 includes two auxiliary moving components, which are respectively disposed on both sides of the frame 1. Both auxiliary moving components are electrically connected to the electrical control device. Each auxiliary moving component includes a guide rail 71, a moving seat 72, a fixed plate 73, a clamping plate 74, two linkage swing arms 75, and a telescopic rod 76. The guide rail 71 is disposed on the inner side of the frame 1. The moving seat 72 is movably disposed on the guide rail 71. The fixed plate 73 is connected to the moving seat 72. The clamping plate 74 is spaced apart on the side of the fixed plate 73 facing away from the moving seat 72. The two linkage swing arms 75 and the telescopic rod... 76 are all disposed between the fixed plate 73 and the clamping plate 74. The two ends of each linkage swing arm 75 are respectively hinged to the fixed plate 73 and the clamping plate 74. The two ends of the telescopic rod 76 are respectively hinged to the fixed plate 73 and the clamping plate 74. The movable seat 72 and the telescopic rod 76 are respectively electrically connected to the electronic control device. Through the cooperation of the movable seat 72 and the guide rail 71, the clamping position of the auxiliary moving component is adjusted. The telescopic rod 76 extends and retracts, and the angle of the telescopic rod 76 and the two linkage swing arms 75 changes, so that the clamping plate 74 moves toward or away from the fixed plate 73. The two linkage swing arms 75 balance the forces at both ends of the clamping plate 74, reduce swaying, and improve the reliability of the auxiliary movement.

[0031] The first rolling device 4 and the second rolling device 5 have the same structure. The first rolling device 4 includes multiple first pressure rollers 41, multiple second pressure rollers 42, a transmission mechanism 43, and multiple adjusting mechanisms 44. The transmission mechanism 43 is mounted on the frame 1. The multiple first pressure rollers 41 are rotatably mounted inside the frame 1. The multiple first pressure rollers 41 are all connected to the transmission mechanism 43. The multiple second pressure rollers 42 and the multiple first pressure rollers 41 are respectively arranged in a one-to-one correspondence. The multiple adjusting mechanisms 44 are respectively mounted on the frame 1. The second pressure roller 42 is connected to each of the plurality of adjusting mechanisms 44 in a corresponding manner. The transmission mechanism 43 is electrically connected to the electronic control device. The transmission mechanism 43 includes a drive motor 431, a plurality of transmission wheels 432, and a transmission belt 433. The drive motor 431 is mounted on the frame 1 and electrically connected to the electronic control device. Each of the first pressure rollers 41 is connected to the output end of the drive motor 431. The plurality of transmission wheels 432 are respectively disposed on one end of the plurality of first pressure rollers 41 in a corresponding manner. The transmission belt 433 is sleeved on the plurality of transmission wheels 432. On the outer side of the moving wheel 432, each of the adjustment mechanisms 44 includes two adjustment components, which are respectively located on both sides of the frame 1. Each adjustment component includes a slide groove 441, a slider 442, and a linear stepper motor 443. The slide groove 441 is located on the inner side of the frame 1, and the slider 442 is movably mounted on the slide groove 441. The second pressure roller 42 is rotatably connected to the slider 442. The linear stepper motor 443 is mounted on the frame 1 and electrically connected to the electronic control device. The slider 442 is rotatably connected to the... The output end of the linear stepper motor 443 is connected and driven by the drive motor 431. Multiple transmission wheels 432 and the transmission belt 433 simultaneously drive multiple first pressure rollers 41 to rotate. In addition, the linear stepper motor 443 drives the slider 442 to move along the slide groove 441, thereby adjusting the distance between the first pressure roller 41 and the second pressure roller 42 to adapt to honeycomb panels of different thicknesses and improve the versatility of the equipment. By using the first pressure roller 41 and the second pressure roller 42 to roll on both sides of the honeycomb panel, the straightening operation of the outer surface of the honeycomb panel is realized.

[0032] In this embodiment of the application, the electronic control device includes an STM32 system.

[0033] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of this utility model, and all such substitutions or changes should fall within the protection scope of this utility model.

Claims

1. A device for straightening the outer surface of a honeycomb panel, characterized in that, The device includes a frame (1), a feeding rack (2), a discharging rack (3), an electrical control device, and a first rolling device (4), a second rolling device (5), and a steering device (6) that are electrically connected to the electrical control device. The feeding rack (2) and the discharging rack (3) are respectively located on both sides of the frame (1). The electrical control device is located on the frame (1). The first rolling device (4), the steering device (6), and the second rolling device (5) are sequentially located inside the frame (1) along the feeding direction of the frame (1).

2. The honeycomb panel outer surface straightening device according to claim 1, characterized in that, The steering device (6) includes a lifting platform (61), a clearance hole (62), a rotating seat (63), and a pressing steering mechanism (64). The lifting platform (61) is located at the bottom of the frame (1) and is electrically connected to the electronic control device. The clearance hole (62) is located in the middle of the lifting platform (61). The rotating seat (63) passes through the clearance hole (62) and is connected to the bottom of the frame (1). The pressing steering mechanism (64) is located above the rotating seat (63). The pressing steering mechanism (64) is mounted on the frame (1) and is electrically connected to the electronic control device.

3. The honeycomb panel outer surface straightening device according to claim 2, characterized in that, The rotating seat (63) includes a cylindrical seat (631), a first turntable (632), a plug-in post (633), and a plurality of balls (634). The cylindrical seat (631) is located at the bottom of the frame (1). The first turntable (632) passes through the clearance hole (62). The plug-in post (633) passes through the cylindrical seat (631) and is connected to the first turntable (632). The plurality of balls (634) are respectively arranged around the side of the cylindrical seat (631) facing the first turntable (632). The first turntable (632) presses against the plurality of balls (634).

4. The honeycomb panel outer surface straightening device according to claim 2, characterized in that, The lifting platform (61) includes a supporting plane (611), a plurality of first guide columns (612) and at least two first lifting cylinders (613). The supporting plane (611) is mounted between the first rolling device (4) and the second rolling device (5). The clearance hole (62) is located in the middle of the supporting plane (611). The plurality of first guide columns (612) are respectively installed at the bottom of the frame (1). One end of each first guide column (612) is connected to the supporting plane (611). Each first lifting cylinder (613) is located at the bottom of the frame (1) and connected to the supporting plane (611). Each first lifting cylinder (613) is electrically connected to the electric control device and connected to an external air source.

5. A honeycomb panel outer surface straightening device according to claim 2, characterized in that, The pressing steering mechanism (64) includes a crossbeam (641), a second lifting cylinder (642), a fixed frame (643), multiple second guide columns (644), a steering motor (645), and a second turntable (646). The crossbeam (641) is mounted on the frame (1), the second lifting cylinder (642) is fixed on the crossbeam (641), the fixed frame (643) is mounted on the output end of the second lifting cylinder (642), and the steering motor (645) is mounted on the fixed frame (646). On the frame (643), a plurality of second guide columns (644) are respectively disposed on the side of the cross frame (641) facing the rotating seat (63). One end of each second guide column (644) is inserted through the fixed frame (643). The second turntable (646) is connected to the output end of the steering motor (645). The second lifting cylinder (642) and the steering motor (645) are both connected to the electronic control device. The second lifting cylinder (642) is connected to an external air source.

6. The honeycomb panel outer surface straightening device according to claim 2, characterized in that, The straightening device also includes an auxiliary moving device (7) located above the lifting platform (61). The auxiliary moving device (7) includes two auxiliary moving components, which are respectively located on both sides of the frame (1). Both auxiliary moving components are electrically connected to the electrical control device.

7. A honeycomb panel outer surface straightening device according to claim 6, characterized in that, Each of the auxiliary moving components includes a guide rail (71), a moving seat (72), a fixed plate (73), a clamping plate (74), two linkage swing arms (75), and a telescopic rod (76). The guide rail (71) is located on the inner side of the frame (1), the moving seat (72) is movably mounted on the guide rail (71), the fixed plate (73) is connected to the moving seat (72), and the clamping plate (74) is spaced apart from the fixed plate (73) and faces away from the moving seat. On one side of 72), the two linkage swing arms (75) and the telescopic rod (76) are both located between the fixed plate (73) and the clamping plate (74). The two ends of each linkage swing arm (75) are respectively hinged to the fixed plate (73) and the clamping plate (74), and the two ends of the telescopic rod (76) are respectively hinged to the fixed plate (73) and the clamping plate (74). The moving seat (72) and the telescopic rod (76) are respectively electrically connected to the electric control device.

8. The honeycomb panel outer surface straightening device according to claim 1, characterized in that, The first rolling device (4) and the second rolling device (5) have the same structure. The first rolling device (4) includes a plurality of first pressure rollers (41), a plurality of second pressure rollers (42), a transmission mechanism (43), and a plurality of adjustment mechanisms (44). The transmission mechanism (43) is mounted on the frame (1). The plurality of first pressure rollers (41) are rotatably mounted in the frame (1). The plurality of first pressure rollers (41) are all connected to the transmission mechanism (43). The plurality of second pressure rollers (42) and the plurality of first pressure rollers (41) are respectively arranged in a one-to-one correspondence. The plurality of adjustment mechanisms (44) are respectively mounted on the frame (1). The plurality of second pressure rollers (42) are respectively connected to the plurality of adjustment mechanisms (44) in a one-to-one correspondence. The transmission mechanism (43) is electrically connected to the electrical control device.

9. A honeycomb panel outer surface straightening device according to claim 8, characterized in that, The transmission mechanism (43) includes a drive motor (431), multiple transmission wheels (432) and a transmission belt (433). The drive motor (431) is mounted on the frame (1). Any of the first pressure rollers (41) is connected to the output end of the drive motor (431). The multiple transmission wheels (432) are respectively mounted on one end of the multiple first pressure rollers (41). The transmission belt (433) is sleeved on the outside of the multiple transmission wheels (432).

10. A honeycomb panel outer surface straightening device according to claim 8, characterized in that, Each of the adjustment mechanisms (44) includes two adjustment components, which are respectively located on both sides of the frame (1). Each adjustment component includes a slide groove (441), a slider (442), and a linear stepper motor (443). The slide groove (441) is located on the inner side of the frame (1). The slider (442) is movably located on the slide groove (441). The second pressure roller (42) is rotatably connected to the slider (442). The linear stepper motor (443) is located on the frame (1) and electrically connected to the electronic control device. The slider (442) is connected to the output end of the linear stepper motor (443).

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