A straightening device for producing aluminum-plastic composite panels and a method of using the same

Abstract

The present invention discloses a straightening device for the production of aluminum-plastic composite panels and a method for using the same, and belongs to the field of aluminum-plastic composite panel production. It includes a processing table, and a straightening mechanism is arranged on one side of the processing table, and the straightening mechanism includes a side support table, a top control box and a hydraulic device. The present invention drives the straightening mold to move along the surface of the processing table through the horizontal movement of the transmission platform, so that the operator can load and unload the aluminum-plastic composite panels before and after straightening. At the same time, the protective filter screen on the inner side of the fixed sleeve can block dust, and reduce the dust particles entering the straightening mold during the straightening process. The protective filter screen is automatically raised and lowered with the horizontally moving storage table, so that the protection is improved; by contacting the burr part on the surface of the aluminum-plastic composite panel with the edge of the frosting disc, there is no need to use additional tools for cleaning, and the wind force generated by the rotating transmission fan will blow to the surface of the aluminum-plastic composite panel after the burrs are cleaned, reducing the workload of the operator.

Description

Technical Field

[0001] The invention relates to the field of aluminum-plastic composite board production, and more specifically, to a straightening device for aluminum-plastic composite board production and a use method thereof. Background Art

[0002] Aluminum-plastic composite panels, also known as aluminum-plastic panels, are a new type of building material made of multiple layers of materials. Its structure usually consists of two layers of high-purity aluminum alloy plates as the upper and lower surfaces, with a layer of low-density polyethylene core plate sandwiched in the middle, and bonded together by adhesives. During the production process of aluminum-plastic composite panels, the panels pass through the straightening device and enter the straightening mechanism, which presses and straightens the panels through the rolling plate.

[0003] The existing straightening device for the production of aluminum-plastic composite panels has the following disadvantages during use: the length of the straightening device cannot be flexibly adjusted according to the length of the aluminum-plastic composite panel to be straightened, which is very inconvenient to use. At the same time, after the aluminum-plastic composite panel is straightened, the flatness of the aluminum-plastic composite panel cannot be detected, thereby increasing the defective rate of the product.

[0004] Based on the above technical problems, the prior art also provides some solutions. For example, the Chinese patent with the authorization announcement number CN212944721U discloses a straightening device for the production of aluminum-plastic composite panels, which includes a frame, a telescopic frame, a guide roller, a straightening mechanism, a detection mechanism and a measuring mechanism. Both ends of the frame are movably connected with telescopic frames, and the telescopic frames and the surface of the frame are movably installed with guide rollers. The middle part of the upper surface of the frame is fixedly installed with a straightening mechanism, one side of the straightening mechanism is fixedly installed with a detection mechanism, and the side wall of the straightening mechanism is fixedly installed with a measuring mechanism. The straightening mechanism is composed of an electric telescopic rod, a pressing frame, a No. 1 rolling roller and a No. 2 rolling roller. In this case, the length of the straightening device can be flexibly adjusted according to the length of the aluminum-plastic composite panel. At the same time, after the aluminum-plastic composite panel is straightened, the flatness of the aluminum-plastic composite panel can be detected, thereby effectively reducing the defective rate of the product and improving the straightening quality of the aluminum-plastic composite panel.

[0005] However, in actual production operations, during the straightening process of the aluminum-plastic composite panel by the above-mentioned straightening equipment, dust particles in the environment will adhere to the surface of the straightening plate or the aluminum-plastic composite panel, resulting in incomplete contact between the straightening plate and the material during straightening, and then causing concave dents in the shape of the straightened aluminum-plastic composite panel. At the same time, flying dust will deteriorate the environment of the production site, increase the difficulty of cleaning and maintenance, and may also cause pollution to surrounding equipment and facilities. Dust will also enter key parts of the equipment such as the lubrication system and transmission system, resulting in an increase in equipment failure rate, affecting production efficiency and stability, and the existing loading and unloading of aluminum-plastic composite panels is relatively cumbersome. Summary of the invention

[0006] In view of the problems in the prior art that dust particles in the environment adhere to the surface of the straightening plate or the aluminum-plastic composite plate, resulting in incomplete contact between the straightening plate and the material during straightening, thereby causing concave dents in the shape of the straightened aluminum-plastic composite plate, and the existing aluminum-plastic composite plate loading and unloading is relatively cumbersome, the purpose of the present invention is to provide a straightening device for the production of aluminum-plastic composite plates and a method of using the same.

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] A straightening device for producing aluminum-plastic composite panels comprises a processing table, a straightening mechanism is arranged on one side of the processing table, the straightening mechanism comprises a side support table, a top control box and a hydraulic press, the bottom of the side support table is fixedly connected to the top of the processing table, the top of the side support table is fixedly connected to the bottom of the top control box, the bottom of the top control box is fixedly connected to the top of the hydraulic press, a straightening plate is arranged at the bottom of the hydraulic press, and a loading and unloading mechanism is also arranged on the top of the processing table.

[0009] Optionally, the loading and unloading mechanism includes a side support frame, a transmission motor and a bottom transmission rod. The top of the processing table is fixedly connected to the side support frame, the top of the side support frame is fixedly connected to the transmission motor, the output shaft of the transmission motor is fixedly connected to the bottom transmission rod, the surface of the bottom transmission rod is threadedly connected to a bottom threaded sleeve plate, the top of the bottom threaded sleeve plate is fixedly connected to a transmission platform, and the top of the transmission platform is fixedly connected to a straightening mold.

[0010] Optionally, one end of the bottom transmission rod is movably connected to a side bearing disc, and one side of the side bearing disc is movably connected to one side of the side support platform.

[0011] Optionally, side sleeves are fixedly connected to both sides of the transmission platform, and a limiting side plate is fixedly connected to the top of the processing table. A connecting side hole is opened on the surface of the limiting side plate, and a side sleeve rod is fixedly connected to one side of the limiting side plate. The surface of the side sleeve rod is slidably connected to the inner side of the side sleeve.

[0012] Optionally, a transmission mechanism is provided on one side of the side support platform, and the transmission mechanism includes a first beveled toothed plate, a second beveled toothed plate and a side transmission rod, the first beveled toothed plate is fixedly sleeved on the surface of the bottom transmission rod, one side of the first beveled toothed plate is meshedly connected with the second beveled toothed plate, one side of the second beveled toothed plate is fixedly connected with the side transmission rod, one side of the side transmission rod is fixedly connected with a third beveled toothed plate, one side of the third beveled toothed plate is meshedly connected with a fourth beveled toothed plate, a left transmission toothed plate is fixedly connected to the bottom of the fourth beveled toothed plate, a transmission toothed belt is meshedly connected to the surface of the left transmission toothed plate, one side of the transmission toothed belt is meshedly connected with a right transmission toothed plate, and the top of the right transmission toothed plate A top connecting rod is fixedly connected, and a top threaded rod is fixedly connected to the top of the top connecting rod, and a side threaded sleeve plate is threadedly connected to the surface of the top threaded rod, and a side connecting rod is fixedly connected to one side of the side threaded sleeve plate, and a fixed sleeve frame is fixedly connected to one side of the side connecting rod, and a protective filter screen is fixedly connected to the inner side of the fixed sleeve frame, a secondary arc-shaped limiting groove is provided at the bottom of the fixed sleeve frame, and a main arc-shaped limiting groove is provided on one side of the fixed sleeve frame, and a side support platform is fixedly connected to one side of the side support platform, and a sliding inner rail is provided on the inner side of the side support plate, and the inner side of the sliding inner rail is slidably connected to the surface of the fixed sleeve frame, and a side sliding rail is provided on one side of the side support plate.

[0013] Optionally, the bottom of the left transmission gear disc and the bottom of the right transmission gear disc are both movably connected with a bottom bearing disc, and the bottom of the bottom bearing disc is movably connected to the top of the processing table, the top of the top threaded rod is movably connected with the top bearing disc, and the top of the top bearing disc is movably connected with a top limit plate, and one side of the top limit plate is fixedly connected to one side of the side support plate.

[0014] Optionally, one side of the side support plate is fixedly connected to a side fixing plate, one side of the side fixing plate is fixedly connected to a side cleaning brush, the bottom of the side support plate is fixedly connected to an L connecting frame, and one side of the L connecting frame is fixedly connected to a bottom storage frame.

[0015] Optionally, a dust removal mechanism is provided on one side of the side support plate, and the dust removal mechanism includes a side support frame, a connecting top plate and a top protective sleeve, one side of the side support plate is fixedly connected to the side support frame, one side of the side support frame is fixedly connected to the connecting top plate, one side of the connecting top plate is fixedly connected to the top protective sleeve, the top of the top protective sleeve is fixedly connected to the top fixing frame, the top of the top fixing frame is fixedly connected to a servo motor, the output shaft of the servo motor is fixedly connected to a top transmission rod, the bottom of the top transmission rod is fixedly connected to a transmission fan, the bottom of the transmission fan is fixedly connected to a bottom connecting rod, and the bottom of the bottom connecting rod is fixedly connected to a sanding disk.

[0016] Optionally, an air guide mechanism is provided at the bottom of the top protective sleeve, and the air guide mechanism includes a side arc-shaped plate, a bottom connecting plate and an air guide duct. The bottom of the top protective sleeve is fixedly connected to the top of the side arc-shaped plate, the bottom of the side arc-shaped plate is fixedly connected to the bottom connecting plate, the bottom of the bottom connecting plate is fixedly connected to the air guide duct, and the number of the air guide ducts is two.

[0017] A method for using a straightening device for producing aluminum-plastic composite panels comprises the following steps:

[0018] S1. Place the aluminum-plastic composite panel raw material that needs to be straightened on the inner side of the straightening mold. After the placement is completed, start the transmission motor, and the transmission motor will be fixed to the top of the processing table through the side support frame to keep the transmission motor working stably. After the transmission motor is started, it will drive the bottom transmission rod to rotate. The rotating bottom transmission rod will penetrate the two sides of the connecting side hole and rotate, and through the movable connection of the side bearing plate, the bottom transmission rod will be stably and movably connected to one side of the side support platform. Through the threaded connection between the bottom transmission rod and the bottom threaded sleeve plate, the bottom threaded sleeve plate can be driven to move horizontally when the bottom transmission rod rotates. The horizontal movement of the bottom threaded sleeve plate will drive the transmission platform to move horizontally along the top of the processing table, and during the horizontal movement of the transmission platform, the two side sleeves will be driven to slide horizontally along the surface of the side sleeve rod. Through the horizontal movement of the transmission platform, the straightening mold is driven to move along the surface of the processing table;

[0019] S2, after the straightening mold is horizontally moved to the bottom of the top control box, the top control box is used to start the control hydraulic pressure, and the top control box and the hydraulic pressure can be stably supported by the side support platform. At this time, the hydraulic pressure is driven by the top control box to extend downward and push the straightening plate to move vertically downward. After the straightening plate moves vertically downward, the straightening plate is used to enter the inner side of the straightening mold, and the aluminum-plastic composite panel placed inside the straightening mold is straightened and formed;

[0020] S3. During the horizontal movement of the straightening die along the top of the processing table, the rotating bottom transmission rod will synchronously drive the first beveled toothed disc to rotate. Through the meshing of the first beveled toothed disc and the second beveled toothed disc, the second beveled toothed disc will be synchronously driven to rotate when the first beveled toothed disc rotates. The rotating second beveled toothed disc will synchronously drive the side transmission rod to rotate. The rotating side transmission rod will synchronously drive the third beveled toothed disc to rotate. Through the meshing of the third beveled toothed disc and the fourth beveled toothed disc, the left transmission toothed disc at the bottom of the fourth beveled toothed disc will be synchronously driven to rotate when the third beveled toothed disc rotates. The rotating left transmission toothed disc will synchronously drive the right transmission toothed disc to rotate through the meshing with the transmission toothed belt. In the process of rotation, the rotating left transmission toothed disc and the right transmission toothed disc will synchronously drive the bottom bearing disc to rotate. The rotating bottom bearing disc moves with the surface of the processing table. The rotating right transmission gear plate will synchronously drive the top connecting rod to rotate, and the rotating top connecting rod will synchronously drive the top threaded rod to rotate. The rotating top threaded rod is connected through the movable connection of the top bearing plate to stably support the top threaded rod on the bottom of the top limit plate. Through the threaded connection between the top threaded rod and the side threaded sleeve plate, when the top threaded rod rotates, it will synchronously drive the side connecting rod to slide vertically along the inner side of the side sliding rail. Through the vertical movement of the side connecting rod, it will synchronously drive the fixed sleeve to move vertically. During the vertical movement of the fixed sleeve, it will slide along the inner side of the sliding inner rail to improve the stability of the vertical movement of the protective filter. When the straightening mold moves out along the bottom of the top control box, it will synchronously drive the fixed sleeve to rise. At the same time, during the process of the straightening mold moving to the top control box, the fixed sleeve will descend with the moving straightening mold.

[0021] S4. During the vertical movement of the fixed sleeve, the fixed sleeve drives the protective filter to move vertically through the connection of the side fixed plate, and the fixed sleeve contacts the side cleaning brush to clean the dust particles blocked and attached to the surface of the protective filter. After cleaning, the dust particles fall into the bottom storage rack under the influence of gravity and are collected;

[0022] S5. The connecting top plate is fixed to one side of the side support plate through the connection of the side support frame. The servo motor on the top of the top fixing frame is fixed and limited through the connection of the top protective sleeve. The servo motor is started, and the servo motor drives the top transmission rod to rotate. The rotating top transmission rod drives the transmission fan to generate wind along the inner side of the top protective sleeve.

[0023] S6. At the same time, the operator takes out the straightened aluminum-plastic composite panel in the straightening mold, and moves the aluminum-plastic composite panel to one side of the sanding disc. The rotating transmission fan will synchronously drive the bottom connecting rod to rotate, and the rotating bottom connecting rod will drive the sanding disc to rotate;

[0024] S7. The rotating transmission fan will generate wind that blows downward along the top protective sleeve. Part of the wind will enter the bottom connecting plate along the side arc plate and be blown out along the air duct at the bottom of the bottom connecting plate. The direction of the wind will be changed through the "L"-shaped air duct, and part of the wind will be blown to the inside of the side support platform.

[0025] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0026] In the above scheme, the horizontal movement of the bottom thread sleeve will drive the transmission platform to move horizontally along the top of the processing table, and during the horizontal movement of the transmission platform, the two side sleeves will be driven to slide horizontally along the surface of the side sleeve rod, thereby improving the stability of the horizontal movement of the transmission platform. Through the horizontal movement of the transmission platform, the straightening mold can be driven to move along the surface of the processing table, which is convenient for operators to load and unload the aluminum-plastic composite panels before and after straightening, reducing the workload of operators and improving the portability of straightening.

[0027] When the straightening die moves out along the bottom of the top control box, the fixed sleeve will be driven up synchronously. At the same time, when the straightening die moves to the top control box, the fixed sleeve will descend along with the moving straightening die. At the same time, the protective filter on the inside of the fixed sleeve will block the dust, reduce the dust particles entering the straightening die during the straightening process, maintain the cleanliness of the bottom of the top control box, improve the straightening effect, reduce the impact of dust particles, and improve the protection through the protective filter that automatically rises and falls with the horizontally moving storage table;

[0028] Through the connection of the side fixing plate, when the fixing sleeve drives the protective filter to move vertically, it will come into contact with the side cleaning brush, and the protective filter will be cleaned by the side cleaning brush, and the dust particles blocked and attached on the surface of the protective filter will be cleaned. After cleaning, the dust particles will fall into the bottom storage rack under the influence of gravity and be collected. There is no need for operators to clean repeatedly, which reduces the workload of operators;

[0029] The rotating transmission fan will generate wind along the inner side of the top protective sleeve, and blow the generated wind downward along the top protective sleeve, and continuously blow it toward the surface of the processing table. At this time, after the aluminum-plastic composite panel in the straightening mold is straightened and moved out, the rotating transmission fan will clean the dust on the surface of the aluminum-plastic composite panel, thereby improving the cleanliness of the aluminum-plastic composite panel after straightening.

[0030] The rotating transmission fan will synchronously drive the bottom connecting rod to rotate, and the rotating bottom connecting rod will drive the sanding disc to rotate. The burrs on the surface of the straightened aluminum-plastic composite panel will be brought into contact with the edge of the sanding disc, and the burrs on the surface of the straightened aluminum-plastic composite panel will be cleaned without the need to use additional tools for cleaning, thereby improving the straightening effect of the aluminum-plastic composite panel. At the same time, the wind force generated by the rotating transmission fan will blow toward the surface of the aluminum-plastic composite panel after the burrs are cleaned, and the debris generated after the burrs on the surface of the aluminum-plastic composite panel are cleaned, thereby reducing the workload of the operator.

[0031] The rotating transmission fan will generate wind that is blown downward along the top protective sleeve. Part of the blown wind will enter the bottom connecting plate along the side arc plate and be blown out along the air guide duct at the bottom of the bottom connecting plate. The direction of the wind is changed by the "L"-shaped air guide duct, and part of the blown wind is blown to the inside of the side support platform, thereby improving the ventilation effect on the inside of the side support platform and reducing dust accumulation in the side support platform. At the same time, maintaining the ventilation effect in the side support platform helps reduce moisture accumulation and extend the service life of parts in the side support platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0033] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0034] Figure 2 It is a schematic diagram of the side support platform structure of the present invention;

[0035] Figure 3 It is a schematic diagram of the structure of the hydraulic device of the present invention;

[0036] Figure 4 It is a schematic diagram of the structure of the connected side holes of the present invention;

[0037] Figure 5 It is a schematic diagram of the protective filter structure of the present invention;

[0038] Figure 6 It is a schematic diagram of the structure of the bottom storage rack of the present invention;

[0039] Figure 7 It is a schematic diagram of the top threaded rod structure of the present invention;

[0040] Figure 8 It is a schematic diagram of the side support frame structure of the present invention;

[0041] Fig. 9 It is a schematic diagram of the side arc disk structure of the present invention.

[0042] [Reference Signs]

[0043] 1. Processing table;

[0044] 2. Straightening mechanism; 201. Side support platform; 202. Top control box; 203. Hydraulic press; 204. Straightening plate; 205. Straightening mold;

[0045] 3. Loading and unloading mechanism; 301. Side support frame; 302. Transmission motor; 303. Bottom transmission rod; 304. Side bearing plate; 305. Bottom thread sleeve plate; 306. Transmission platform; 307. Side sleeve; 308. Side sleeve rod; 309. Connecting side hole; 3010. Limiting side plate;

[0046] 4. Transmission mechanism; 401. First helical toothed disc; 402. Second helical toothed disc; 403. Side transmission rod; 404. Third helical toothed disc; 405. Fourth helical toothed disc; 406. Left transmission toothed disc; 407. Right transmission toothed disc; 408. Transmission toothed belt; 409. Bottom bearing disc; 4010. Top connecting rod; 4011. Top threaded rod; 4012. Top bearing disc; 4013. Top limit plate; 4014. Side support plate; 4015. Sliding inner rail; 4016. Fixed sleeve; 4017. Protective filter; 4018. Side connecting rod; 4019. Side threaded sleeve; 4020. Secondary arc-shaped limit groove; 4021. Main arc-shaped limit groove; 4022. Side fixing plate; 4023. Side cleaning brush; 4024. Bottom storage rack; 4025. L connecting rack; 4026. Side sliding rail;

[0047] 5. Dust removal mechanism; 501. Side support frame; 502. Connecting top plate; 503. Top protective sleeve; 504. Top fixing frame; 505. Servo motor; 506. Top transmission rod; 507. Transmission fan; 508. Bottom connecting rod; 509. Sanding disc;

[0048] 6. Air guide mechanism; 601. Side arc plate; 602. Bottom connecting plate; 603. Air guide duct.

[0049] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0050] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0051] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0052] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0053] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0054] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0055] like Figures 1 to 9As shown, an embodiment of the present invention provides a straightening device for the production of aluminum-plastic composite panels, including a processing table 1, a straightening mechanism 2 is arranged on one side of the processing table 1, and the straightening mechanism 2 includes a side support table 201, a top control box 202 and a hydraulic press 203. The bottom of the side support table 201 is fixedly connected to the top of the processing table 1, the top of the side support table 201 is fixedly connected to the bottom of the top control box 202, the bottom of the top control box 202 is fixedly connected to the top of the hydraulic press 203, the bottom of the hydraulic press 203 is provided with a straightening plate 204, and the top of the processing table 1 is also provided with a loading and unloading mechanism 3.

[0056] It should be noted that after the straightening mold 205 is horizontally moved to the bottom of the top control box 202, the top control box 202 is used to start the control of the hydraulic press 203, and the top control box 202 and the hydraulic press 203 can be stably supported by the side support platform 201. At this time, the hydraulic press 203 is driven by the top control box 202 to extend downward and push the straightening plate 204 to move vertically downward. After the straightening plate 204 moves vertically downward, the descending straightening plate 204 is used to enter the inner side of the straightening mold 205, and the aluminum-plastic composite panel placed inside the straightening mold 205 is straightened and formed.

[0057] In this embodiment, the loading and unloading mechanism 3 includes a side support frame 301, a transmission motor 302 and a bottom transmission rod 303. The top of the processing table 1 is fixedly connected to the side support frame 301, the top of the side support frame 301 is fixedly connected to the transmission motor 302, the output shaft of the transmission motor 302 is fixedly connected to the bottom transmission rod 303, the surface of the bottom transmission rod 303 is threadedly connected to a bottom threaded sleeve 305, the top of the bottom threaded sleeve 305 is fixedly connected to a transmission platform 306, and the top of the transmission platform 306 is fixedly connected to a straightening mold 205.

[0058] It should be noted that, through the threaded connection between the bottom transmission rod 303 and the bottom threaded sleeve 305, the bottom threaded sleeve 305 can be driven to move horizontally when the bottom transmission rod 303 rotates. The horizontal movement of the bottom threaded sleeve 305 will drive the transmission platform 306 to move horizontally along the top of the processing table 1. Through the horizontal movement of the transmission platform 306, the straightening mold 205 can be driven to move along the surface of the processing table 1, which is convenient for the operator to load and unload the aluminum-plastic composite panels before and after straightening, reducing the workload of the operator and improving the portability of straightening.

[0059] In this embodiment, one end of the bottom transmission rod 303 is movably connected to a side bearing plate 304 , and one side of the side bearing plate 304 is movably connected to one side of the side support platform 201 .

[0060] It should be noted that the rotating bottom transmission rod 303 will rotate through both sides of the connecting side hole 309, and through the movable connection of the side bearing plate 304, the bottom transmission rod 303 is stably connected to one side of the side support platform 201, thereby improving the rotation stability of the bottom transmission rod 303.

[0061] In this embodiment, side sleeves 307 are fixedly connected to both sides of the transmission platform 306, and a limiting side plate 3010 is fixedly connected to the top of the processing table 1. A connecting side hole 309 is opened on the surface of the limiting side plate 3010, and a side sleeve rod 308 is fixedly connected to one side of the limiting side plate 3010. The surface of the side sleeve rod 308 is slidably connected to the inner side of the side sleeve 307.

[0062] It should be noted that the rotating bottom transmission rod 303 will rotate through both sides of the connecting side hole 309, and through the movable connection of the side bearing plate 304, the bottom transmission rod 303 will be stably connected to one side of the side support platform 201, thereby improving the stability of the rotation of the bottom transmission rod 303. During the horizontal movement of the transmission platform 306, the two side sleeves 307 will be driven to slide horizontally along the surface of the side sleeve rod 308, thereby improving the stability of the horizontal movement of the transmission platform 306.

[0063] In this embodiment, a transmission mechanism 4 is provided on one side of the side support platform 201, and the transmission mechanism 4 includes a first beveled toothed disc 401, a second beveled toothed disc 402 and a side transmission rod 403. The first beveled toothed disc 401 is fixedly sleeved on the surface of the bottom transmission rod 303, one side of the first beveled toothed disc 401 is meshedly connected with the second beveled toothed disc 402, one side of the second beveled toothed disc 402 is fixedly connected with the side transmission rod 403, one side of the side transmission rod 403 is fixedly connected with the third beveled toothed disc 404, one side of the third beveled toothed disc 404 is meshedly connected with the fourth beveled toothed disc 405, the bottom of the fourth beveled toothed disc 405 is fixedly connected with a left transmission toothed disc 406, the surface of the left transmission toothed disc 406 is meshedly connected with a transmission toothed belt 408, one side of the transmission toothed belt 408 is meshedly connected with a right transmission toothed disc 407, and the top of the right transmission toothed disc 407 is fixedly connected with the top connecting rod 401 0, the top of the top connecting rod 4010 is fixedly connected with a top threaded rod 4011, the surface of the top threaded rod 4011 is threadedly connected with a side threaded sleeve 4019, one side of the side threaded sleeve 4019 is fixedly connected with a side connecting rod 4018, one side of the side connecting rod 4018 is fixedly connected with a fixed sleeve 4016, the inner side of the fixed sleeve 4016 is fixedly connected with a protective filter 4017, the bottom of the fixed sleeve 4016 is provided with a secondary arc-shaped limiting groove 4020, one side of the fixed sleeve 4016 is provided with a main arc-shaped limiting groove 4021, one side of the side support platform 201 is fixedly connected with a side support plate 4014, the inner side of the side support plate 4014 is provided with a sliding inner rail 4015, the inner side of the sliding inner rail 4015 is slidably connected to the surface of the fixed sleeve 4016, and one side of the side support plate 4014 is provided with a side sliding rail 4026.

[0064] It should be noted that when the top threaded rod 4011 rotates, it will synchronously drive the side connecting rod 4018 to slide vertically along the inner side of the side sliding rail 4026. Through the vertical movement of the side connecting rod 4018, the fixed sleeve 4016 will be synchronously driven to move vertically. During the vertical movement of the fixed sleeve 4016, it will slide along the inner side of the sliding inner rail 4015, which can improve the stability of the vertical movement of the protective filter 4017. When the straightening mold 205 moves out along the bottom of the top control box 202, it will synchronously drive the fixed sleeve 4016 to move vertically. 016 rises, and during the straightening mold 205 moves to the top control box 202, the fixed sleeve 4016 will descend with the moving straightening mold 205. After the straightening mold 205 moves to the bottom of the top control box 202, the fixed sleeve 4016 will descend and block one side of the side support platform 201. The protective filter 4017 on the inside of the fixed sleeve 4016 will block the dust, thereby reducing the dust particles entering the straightening mold 205 during the straightening process and maintaining the cleanliness of the bottom of the top control box 202.

[0065] In this embodiment, the bottom of the left transmission gear plate 406 and the bottom of the right transmission gear plate 407 are both movably connected to the bottom bearing plate 409, and the bottom of the bottom bearing plate 409 is movably connected to the top of the processing table 1, the top of the top threaded rod 4011 is movably connected to the top bearing plate 4012, and the top of the top bearing plate 4012 is movably connected to the top limit plate 4013, and one side of the top limit plate 4013 is fixedly connected to one side of the side support plate 4014.

[0066] It should be noted that, during the rotation process, the rotating left transmission gear plate 406 and the right transmission gear plate 407 will synchronously drive the bottom bearing plate 409 to rotate. The rotating bottom bearing plate 409 is movably connected to the surface of the processing table 1, so as to support the right transmission gear plate 407 and the left transmission gear plate 406 when they rotate, thereby maintaining the stable rotation of the right transmission gear plate 407 and the bottom bearing plate 409. The rotating right transmission gear plate 407 will synchronously drive the top connecting rod 4010 to rotate, and the rotating top connecting rod 4010 will synchronously drive the top threaded rod 4011 to rotate. The rotating top threaded rod 4011 is movably connected to the top bearing plate 4012, so that the top threaded rod 4011 is stably supported at the bottom of the top limit plate 4013, thereby maintaining the stable rotation of the top threaded rod 4011.

[0067] In this embodiment, one side of the side support plate 4014 is fixedly connected to a side fixing plate 4022, one side of the side fixing plate 4022 is fixedly connected to a side cleaning brush 4023, the bottom of the side support plate 4014 is fixedly connected to an L connecting frame 4025, and one side of the L connecting frame 4025 is fixedly connected to a bottom storage rack 4024.

[0068] It should be noted that when the fixed sleeve 4016 drives the protective filter 4017 to move vertically, it will come into contact with the side cleaning brush 4023, and the protective filter 4017 will be cleaned by the side cleaning brush 4023, and the dust particles blocked and attached to the surface of the protective filter 4017 will be cleaned. After cleaning, the dust particles will fall into the bottom storage rack 4024 due to gravity and be collected, without the need for repeated cleaning by the operator.

[0069] In this embodiment, a dust removal mechanism 5 is provided on one side of the side support plate 4014, and the dust removal mechanism 5 includes a side support frame 501, a connecting top plate 502 and a top protective sleeve 503. One side of the side support plate 4014 is fixedly connected to the side support frame 501, one side of the side support frame 501 is fixedly connected to the connecting top plate 502, one side of the connecting top plate 502 is fixedly connected to the top protective sleeve 503, the top of the top protective sleeve 503 is fixedly connected to a top fixing frame 504, the top of the top fixing frame 504 is fixedly connected to a servo motor 505, the output shaft of the servo motor 505 is fixedly connected to a top transmission rod 506, the bottom of the top transmission rod 506 is fixedly connected to a transmission fan 507, the bottom of the transmission fan 507 is fixedly connected to a bottom connecting rod 508, and the bottom of the bottom connecting rod 508 is fixedly connected to a sanding disk 509.

[0070] It should be noted that after the operator takes out the straightened aluminum-plastic composite panel in the straightening mold 205, the aluminum-plastic composite panel is moved to one side of the frosting disk 509, and the rotating transmission fan 507 will synchronously drive the bottom connecting rod 508 to rotate, and the rotating bottom connecting rod 508 will drive the frosting disk 509 to rotate. The burrs on the surface of the straightened aluminum-plastic composite panel are brought into contact with the edge of the frosting disk 509, and the burrs on the surface of the straightened aluminum-plastic composite panel are cleaned without the need to use additional tools for cleaning, thereby improving the straightening effect of the aluminum-plastic composite panel.

[0071] In this embodiment, an air guide mechanism 6 is provided at the bottom of the top protective sleeve 503, and the air guide mechanism 6 includes a side arc-shaped plate 601, a bottom connecting plate 602 and an air guide duct 603. The bottom of the top protective sleeve 503 is fixedly connected to the top of the side arc-shaped plate 601, the bottom of the side arc-shaped plate 601 is fixedly connected to the bottom connecting plate 602, the bottom of the bottom connecting plate 602 is fixedly connected to the air guide duct 603, and the number of the air guide ducts 603 is two.

[0072] It should be noted that the rotating transmission fan 507 will generate wind that is blown downward along the top protective sleeve 503. Part of the blown wind will enter the bottom connecting plate 602 along the side arc-shaped plate 601, and be blown out along the air duct 603 at the bottom of the bottom connecting plate 602. The direction of the wind is changed by the "L"-shaped air duct 603, and part of the blown wind is blown to the inner side of the side support platform 201, thereby improving the ventilation effect on the inner side of the side support platform 201.

[0073] The working process provided by the present invention is as follows:

[0074] When the present invention is in use, the aluminum-plastic composite panel raw material that needs to be straightened is first placed on the inner side of the straightening mold 205. After the placement is completed, the transmission motor 302 is started, and the transmission motor 302 is fixed to the top of the processing table 1 through the side support frame 301 to keep the transmission motor 302 working stably. After the transmission motor 302 is started, it will drive the bottom transmission rod 303 to rotate. The rotating bottom transmission rod 303 will penetrate the two sides of the connecting side hole 309 and rotate, and through the active connection of the side bearing plate 304, the bottom transmission rod 303 is stably and movably connected to one side of the side support platform 201, thereby improving the stability of the rotation of the bottom transmission rod 303. The threaded connection of the sleeve plate 305 can drive the bottom thread sleeve plate 305 to move horizontally when the bottom transmission rod 303 rotates. The horizontal movement of the bottom thread sleeve plate 305 will drive the transmission platform 306 to move horizontally along the top of the processing table 1, and during the horizontal movement of the transmission platform 306, the two side sleeves 307 will be driven to slide horizontally along the surface of the side sleeve rod 308, thereby improving the stability of the horizontal movement of the transmission platform 306. Through the horizontal movement of the transmission platform 306, the straightening mold 205 can be driven to move along the surface of the processing table 1, which is convenient for operators to load and unload aluminum-plastic composite panels before and after straightening, reducing the workload of operators and improving the portability of straightening;

[0075] After the straightening mold 205 is horizontally moved to the bottom of the top control box 202, the top control box 202 starts to control the hydraulic press 203 to work, and the side support platform 201 can stably support the top control box 202 and the hydraulic press 203. At this time, the hydraulic press 203 is driven by the top control box 202 to extend downward and push the straightening plate 204 to move vertically downward. After the straightening plate 204 moves vertically downward, the descending straightening plate 204 enters the inner side of the straightening mold 205 to straighten and form the aluminum-plastic composite board placed inside the straightening mold 205;

[0076] During the horizontal movement of the straightening mold 205 along the top of the processing table 1, the rotating bottom transmission rod 303 will synchronously drive the first beveled toothed disc 401 to rotate. Through the meshing of the first beveled toothed disc 401 and the second beveled toothed disc 402, when the first beveled toothed disc 401 rotates, the second beveled toothed disc 402 will be synchronously driven to rotate. The rotating second beveled toothed disc 402 will synchronously drive the side transmission rod 403 to rotate. The rotating side transmission rod 403 will synchronously drive the third beveled toothed disc 404 to rotate. Through the meshing of the third beveled toothed disc 404 and the fourth beveled toothed disc 405, when the third beveled toothed disc 404 rotates, the left transmission toothed disc 406 at the bottom of the fourth beveled toothed disc 405 will be synchronously driven to rotate. The rotating left transmission toothed disc 406 is rotated by the transmission toothed belt 408. The engagement will synchronously drive the right transmission gear plate 407 to rotate, and the rotating left transmission gear plate 406 and the right transmission gear plate 407 will synchronously drive the bottom bearing plate 409 to rotate during the rotation process. The rotating bottom bearing plate 409 is movably connected to the surface of the processing table 1, so that it can support the right transmission gear plate 407 and the left transmission gear plate 406 when they rotate, and maintain the stable rotation of the right transmission gear plate 407 and the bottom bearing plate 409. The rotating right transmission gear plate 407 will synchronously drive the top connecting rod 4010 to rotate, and the rotating top connecting rod 4010 will synchronously drive the top threaded rod 4011 to rotate. The rotating top threaded rod 4011 is stably supported on the top limit plate through the movably connected top bearing plate 4012. The bottom of 4013 maintains the stable rotation of the top threaded rod 4011. Through the threaded connection between the top threaded rod 4011 and the side threaded sleeve plate 4019, when the top threaded rod 4011 rotates, it will synchronously drive the side connecting rod 4018 to slide vertically along the inner side of the side sliding rail 4026. Through the vertical movement of the side connecting rod 4018, the fixed sleeve 4016 will be synchronously driven to move vertically. During the vertical movement of the fixed sleeve 4016, it will slide along the inner side of the sliding inner rail 4015, which can improve the stability of the vertical movement of the protective filter 4017. When the straightening mold 205 moves out along the bottom of the top control box 202, the fixed sleeve 4016 will be synchronously driven to rise, and at the same time, the straightening mold 205 will move to the top control box 202. In the process, the fixed sleeve 4016 will descend with the moving straightening mold 205. After the straightening mold 205 moves to the bottom of the top control box 202, the fixed sleeve 4016 will descend and block one side of the side support platform 201. The protective filter 4017 on the inner side of the fixed sleeve 4016 will block the dust, reduce the dust particles entering the straightening mold 205 during the straightening process, maintain the cleanliness of the bottom of the top control box 202, improve the straightening effect, and reduce the impact of dust particles. At the same time, after the fixed sleeve 4016 descends, it will drive the two secondary arc-shaped limit grooves 4020 to descend. By opening the secondary arc-shaped limit grooves 4020, the fixed sleeve 4016 will not interfere with the side sleeve rod 308 after it descends.At the same time, by opening the main arc-shaped limiting groove 4021, it is possible to prevent the fixed sleeve 4016 from interfering with or colliding with the bottom transmission rod 303 after it descends;

[0077] At the same time, during the vertical movement of the fixed sleeve 4016, through the connection of the side fixing plate 4022, the fixed sleeve 4016 drives the protective filter 4017 to move vertically, and the side cleaning brush 4023 cleans the protective filter 4017, and cleans the dust particles blocked and attached to the surface of the protective filter 4017. After cleaning, the dust particles fall into the bottom storage rack 4024 under the influence of gravity, and the operator does not need to clean repeatedly, thereby reducing the workload of the operator;

[0078] At the same time, through the connection of the side support frame 501, the connecting top plate 502 will be fixed to one side of the side support plate 4014, and through the connection of the top protective sleeve 503, the servo motor 505 on the top of the top fixing frame 504 can be fixed and limited. By starting the servo motor 505, the servo motor 505 will drive the top transmission rod 506 to rotate, and the rotating top transmission rod 506 will drive the transmission fan 507 to generate wind along the inner side of the top protective sleeve 503, and the generated wind will be blown downward along the top protective sleeve 503 and continuously blown toward the surface of the processing table 1. At this time, after the aluminum-plastic composite panel in the straightening mold 205 is straightened and moved out, the dust on the surface of the aluminum-plastic composite panel is cleaned by the rotating transmission fan 507, thereby improving the cleanliness of the aluminum-plastic composite panel after straightening;

[0079] At the same time, after the operator takes out the straightened aluminum-plastic composite board in the straightening mold 205, the aluminum-plastic composite board is moved to one side of the frosting disk 509, and the rotating transmission fan 507 synchronously drives the bottom connecting rod 508 to rotate, and the rotating bottom connecting rod 508 drives the frosting disk 509 to rotate, and the burrs on the surface of the straightened aluminum-plastic composite board are brought into contact with the edge of the frosting disk 509, so that the burrs on the surface of the straightened aluminum-plastic composite board are cleaned without using additional tools for cleaning, thereby improving the straightening effect of the aluminum-plastic composite board, and at the same time, the wind force generated by the rotating transmission fan 507 will blow toward the surface of the aluminum-plastic composite board after the burrs are cleaned, and the debris generated after the burrs on the surface of the aluminum-plastic composite board are cleaned, thereby reducing the workload of the operator;

[0080] The rotating transmission fan 507 will generate wind that is blown downward along the top protective sleeve 503. Part of the blown wind will enter the bottom connecting plate 602 along the side arc plate 601, and be blown out along the air duct 603 at the bottom of the bottom connecting plate 602. The direction of the wind is changed by the "L"-shaped air duct 603, and part of the blown wind is blown to the inner side of the side support platform 201, thereby improving the ventilation effect on the inner side of the side support platform 201 and reducing dust accumulation in the side support platform 201. At the same time, maintaining the ventilation effect in the side support platform 201 helps reduce moisture accumulation and extend the service life of parts in the side support platform 201.

[0081] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0082] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A straightening device for producing aluminum-plastic composite panels, comprising a processing table (1), characterized in that: A straightening mechanism is provided on one side of the processing table (1), the straightening mechanism comprising a side support table (201), a top control box (202) and a hydraulic press (203); the bottom of the side support table (201) is fixedly connected to the top of the processing table (1); the top of the side support table (201) is fixedly connected to the bottom of the top control box (202); the bottom of the top control box (202) is fixedly connected to the top of the hydraulic press (203); a straightening plate (204) is provided at the bottom of the hydraulic press (203); a loading and unloading mechanism (3) is also provided on the top of the processing table (1); the loading and unloading mechanism (3) comprises a side support frame (301), a transmission motor (302) and a bottom transmission rod (303); the processing table (1) The top of the side support frame (301) is fixedly connected to the side support frame (301), the top of the side support frame (301) is fixedly connected to the transmission motor (302), the output shaft of the transmission motor (302) is fixedly connected to the bottom transmission rod (303), the surface of the bottom transmission rod (303) is threadedly connected to the bottom threaded sleeve (305), the top of the bottom threaded sleeve (305) is fixedly connected to the transmission platform (306), the top of the transmission platform (306) is fixedly connected to the straightening mold (205), one end of the bottom transmission rod (303) is movably connected to the side bearing plate (304), one side of the side bearing plate (304) is movably connected to one side of the side support platform (201), and the two sides of the transmission platform (306) are fixedly connected to the side bearing plates (304). The processing platform (1) is provided with a sleeve (307), a limited side plate (3010) is fixedly connected to the top of the processing platform (1), a communicating side hole (309) is provided on the surface of the limited side plate (3010), a side sleeve rod (308) is fixedly connected to one side of the limited side plate (3010), a surface of the side sleeve rod (308) is slidably sleeved with the inner side of the side sleeve (307), a transmission mechanism (4) is provided on one side of the side support platform (201), the transmission mechanism (4) comprises a first bevel gear disc (401), a second bevel gear disc (402) and a side transmission rod (403), a surface of the bottom transmission rod (303) is fixedly sleeved with the first bevel gear disc (401), and one side of the first bevel gear disc (401) is meshingly connected with the second bevel gear disc (402). 02), one side of the second bevel gear disc (402) is fixedly connected to a side transmission rod (403), one side of the side transmission rod (403) is fixedly connected to a third bevel gear disc (404), one side of the third bevel gear disc (404) is meshingly connected to a fourth bevel gear disc (405), the bottom of the fourth bevel gear disc (405) is fixedly connected to a left transmission gear disc (406), the surface of the left transmission gear disc (406) is meshingly connected to a transmission toothed belt (408), one side of the transmission toothed belt (408) is meshingly connected to a right transmission gear disc (407), the top of the right transmission gear disc (407) is fixedly connected to a top connecting rod (4010), and the top of the top connecting rod (4010) is fixedly connected to a top threaded rod (4011),The surface of the top threaded rod (4011) is threadedly connected to a side threaded sleeve (4019), one side of the side threaded sleeve (4019) is fixedly connected to a side connecting rod (4018), one side of the side connecting rod (4018) is fixedly connected to a fixed sleeve (4016), the inner side of the fixed sleeve (4016) is fixedly connected to a protective filter screen (4017), and the bottom of the fixed sleeve (4016) is provided with a secondary arc-shaped limit groove (4020). ), a main arc-shaped limit groove (4021) is provided on one side of the fixed sleeve (4016), a side support plate (4014) is fixedly connected to one side of the side support platform (201), a sliding inner rail (4015) is provided on the inner side of the side support plate (4014), the inner side of the sliding inner rail (4015) is slidably connected to the surface of the fixed sleeve (4016), and a side sliding rail (4026) is provided on one side of the side support plate (4014). , 2. A straightening device for producing aluminum-plastic composite panels according to claim 1, characterized in that: The bottom of the left transmission gear disc (406) and the bottom of the right transmission gear disc (407) are both movably connected to a bottom bearing disc (409), and the bottom of the bottom bearing disc (409) is movably connected to the top of the processing table (1), the top of the top threaded rod (4011) is movably connected to a top bearing disc (4012), and the top of the top bearing disc (4012) is movably connected to a top limit plate (4013), and one side of the top limit plate (4013) is fixedly connected to one side of the side support plate (4014).

3. A straightening device for producing aluminum-plastic composite panels according to claim 2, characterized in that: One side of the side support plate (4014) is fixedly connected to a side fixing plate (4022), one side of the side fixing plate (4022) is fixedly connected to a side cleaning brush (4023), the bottom of the side support plate (4014) is fixedly connected to an L-connecting frame (4025), and one side of the L-connecting frame (4025) is fixedly connected to a bottom storage frame (4024).

4. A straightening device for producing aluminum-plastic composite panels according to claim 3, characterized in that: A dust removal mechanism (5) is provided on one side of the side support plate (4014), the dust removal mechanism (5) comprising a side support frame (501), a connecting top plate (502) and a top protective sleeve (503), one side of the side support plate (4014) is fixedly connected to the side support frame (501), one side of the side support frame (501) is fixedly connected to the connecting top plate (502), one side of the connecting top plate (502) is fixedly connected to the top protective sleeve (503), and the top protective sleeve (503) is fixedly connected to the connecting top plate (502). The top of the top fixing frame (503) is fixedly connected to a top fixing frame (504), the top of the top fixing frame (504) is fixedly connected to a servo motor (505), the output shaft of the servo motor (505) is fixedly connected to a top transmission rod (506), the bottom of the top transmission rod (506) is fixedly connected to a transmission fan (507), the bottom of the transmission fan (507) is fixedly connected to a bottom connecting rod (508), and the bottom of the bottom connecting rod (508) is fixedly connected to a sanding disc (509).

5. A straightening device for producing aluminum-plastic composite panels according to claim 4, characterized in that: An air guide mechanism (6) is provided at the bottom of the top protective sleeve (503), the air guide mechanism (6) comprising a side arc-shaped disc (601), a bottom connecting disc (602) and an air guide pipe (603), the bottom of the top protective sleeve (503) is fixedly connected to the top of the side arc-shaped disc (601), the bottom of the side arc-shaped disc (601) is fixedly connected to the bottom connecting disc (602), the bottom of the bottom connecting disc (602) is fixedly connected to the air guide pipe (603), and the number of the air guide pipes (603) is two.

6. A method for using a straightening device for producing aluminum-plastic composite panels, applied to the straightening device for producing aluminum-plastic composite panels as claimed in claim 5, characterized in that: The steps include: S1. The aluminum-plastic composite panel raw material to be straightened is placed inside the straightening mold (205). After the placement is completed, the transmission motor (302) is started. The transmission motor (302) is fixed to the top of the processing table (1) through the side support frame (301) to keep the transmission motor (302) working stably. After the transmission motor (302) is started, the bottom transmission rod (303) is driven to rotate. The rotating bottom transmission rod (303) penetrates through the two sides of the connecting side hole (309) and rotates. The bottom transmission rod (303) is stably and movably connected to the side support table (304) through the movably connected side bearing plate (304). 201), through the threaded connection between the bottom transmission rod (303) and the bottom threaded sleeve (305), the bottom threaded sleeve (305) can be driven to move horizontally when the bottom transmission rod (303) rotates, and the horizontal movement of the bottom threaded sleeve (305) drives the transmission platform (306) to move horizontally along the top of the processing table (1), and during the horizontal movement of the transmission platform (306), the two side sleeves (307) are driven to slide horizontally along the surface of the side sleeve rod (308), and the horizontal movement of the transmission platform (306) drives the straightening mold (205) to move along the surface of the processing table (1); S2, after the straightening mold (205) is horizontally moved to the bottom of the top control box (202), the top control box (202) starts to control the hydraulic press (203) to work, and the side support platform (201) can stably support the top control box (202) and the hydraulic press (203). At this time, the hydraulic press (203) is driven by the top control box (202) to extend downward and push the straightening plate (204) to move vertically downward. After the straightening plate (204) moves vertically downward, the straightening plate (204) is used to enter the inner side of the straightening mold (205) to perform straightening and forming work on the aluminum-plastic composite plate placed inside the straightening mold (205); S3. During the horizontal movement of the straightening die (205) along the top of the processing table (1), the rotating bottom transmission rod (303) will synchronously drive the first beveled toothed disc (401) to rotate. Through the meshing of the first beveled toothed disc (401) and the second beveled toothed disc (402), when the first beveled toothed disc (401) rotates, the second beveled toothed disc (402) will be synchronously driven to rotate. The rotating second beveled toothed disc (402) will synchronously drive the side transmission rod (403) to rotate. The rotating side transmission rod (403) will synchronously drive the third beveled toothed disc (404) to rotate. Through the third beveled toothed disc (404), the first beveled toothed disc (401) and the second beveled toothed disc (402) will rotate. The third bevel gear disc (404) is meshed with the fourth bevel gear disc (405). When the third bevel gear disc (404) rotates, the left transmission gear disc (406) at the bottom of the fourth bevel gear disc (405) is synchronously driven to rotate. The rotating left transmission gear disc (406) is meshed with the transmission toothed belt (408) to synchronously drive the right transmission gear disc (407) to rotate. In the process of rotation, the rotating left transmission gear disc (406) and the right transmission gear disc (407) synchronously drive the bottom bearing disc (409) to rotate. The rotating bottom bearing disc (409) is movably connected to the surface of the processing table (1). The rotating right transmission gear disc (407) will synchronously drive the top connecting rod (4010) to rotate, and the rotating top connecting rod (4010) will synchronously drive the top threaded rod (4011) to rotate. The rotating top threaded rod (4011) is movably connected to the top bearing plate (4012) to stably support the top threaded rod (4011) at the bottom of the top limit plate (4013). Through the threaded connection between the top threaded rod (4011) and the side threaded sleeve plate (4019), when the top threaded rod (4011) rotates, it will synchronously drive the side connecting rod (4018) to slide vertically along the inner side of the side sliding rail (4026), so as to achieve the desired effect. The vertical movement of the side connecting rod (4018) will synchronously drive the fixed sleeve (4016) to move vertically. During the vertical movement of the fixed sleeve (4016), it will slide along the inner side of the sliding inner rail (4015), thereby improving the stability of the vertical movement of the protective filter (4017). When the straightening mold (205) moves out along the bottom of the top control box (202), the fixed sleeve (4016) will be synchronously driven to rise. At the same time, during the process of the straightening mold (205) moving to the top control box (202), the fixed sleeve (4016) will descend along with the moving straightening mold (205); S4, while the fixed sleeve (4016) is moving vertically, the fixed sleeve (4016) drives the protective filter (4017) to move vertically, and the fixed sleeve (4016) contacts the side cleaning brush (4023) through the connection of the side fixing plate (4022), and the dust particles blocked and attached to the surface of the protective filter (4017) are cleaned, and the cleaned dust particles fall into the bottom storage rack (4024) under the influence of gravity and are collected; S5. The connecting top plate (502) is fixed to one side of the side support plate (4014) through the connection of the side support frame (501). The servo motor (505) at the top of the top fixing frame (504) is fixed and limited through the connection of the top protection sleeve (503). The servo motor (505) is started, and the servo motor (505) drives the top transmission rod (506) to rotate. The rotating top transmission rod (506) drives the transmission fan (507) to generate wind force along the inner side of the top protection sleeve (503). S6, after the operator takes out the straightened aluminum-plastic composite panel in the straightening mold (205), the aluminum-plastic composite panel is moved to one side of the sanding disc (509), and the rotating transmission fan (507) synchronously drives the bottom connecting rod (508) to rotate, and the rotating bottom connecting rod (508) drives the sanding disc (509) to rotate; S7. The rotating transmission fan (507) generates wind force that is blown downward along the top protective sleeve (503). Part of the blown wind force enters the bottom connecting plate (602) along the side arc-shaped plate (601) and is blown out along the wind guide pipe (603) at the bottom of the bottom connecting plate (602). The wind direction is changed by the "L"-shaped wind guide pipe (603), and part of the blown wind force is blown toward the inner side of the side supporting platform (201).

Images