Embossed lining paper aluminum foil compounding device

Abstract

The invention relates to the technical field of composite processing, in particular to an embossed lining paper aluminum foil composite device which comprises a main body unit, a support and a main body unit and further comprises a pressing mechanism and a drying unit which are arranged on the support. Comprising a drying mechanism arranged on a support, a guide mechanism arranged on the drying mechanism and used for adjusting and guiding airflow of the drying mechanism, a transmission mechanism arranged on the support and an adjusting mechanism arranged on the transmission mechanism. Through the linkage design of the pressing mechanism and the transmission mechanism, dynamic adaptation of drying parameters and the thickness of the base material is achieved, the problems that the thick base material is not dried thoroughly and the thin base material is heated to deform are effectively solved, the composite drying adaptability of the combined base materials with different thicknesses is improved, and the production efficiency is improved. A guide strip and a guide mechanism capable of adjusting a guide plate are arranged in the drying mechanism, so that the fitting fastness and the surface flatness of a composite finished product are effectively improved, and the production efficiency, the production stability and the product quality can be further improved.

Description

Technical Field

[0001] This invention relates to the field of composite processing technology, and specifically to an embossed inner lining paper aluminum foil composite device. Background Technology

[0002] Embossed inner liner paper and aluminum foil composite materials are widely used in food packaging, tobacco packaging, and electronic component protection due to the cushioning and easy molding properties of embossed inner liner paper and the barrier, moisture-proof, light-proof and fresh-keeping functions of aluminum foil. The embossed inner liner paper and aluminum foil composite material formed by combining the two retains the cushioning performance of the embossed structure and has the excellent barrier properties of aluminum foil, which can effectively extend the shelf life of the packaged goods and improve the protection level. At present, the composite processing of embossed inner liner paper and aluminum foil mainly adopts the dry composite process. The embossed inner liner paper and aluminum foil substrate are simultaneously transported to the glue coating area by the traction mechanism. The composite glue is evenly coated on the surface of one of the substrates and then sent into the pressing area. The two substrates are initially bonded by the pressure of the pressure roller. Finally, the solvent of the glue layer is removed by the drying equipment and the glue layer is cured to complete the permanent composite. However, in actual industrial production, the thickness combination of embossed inner liner paper and aluminum foil varies due to differences in raw material specifications and packaging requirements. Furthermore, the depth and density of the embossed inner liner paper's pattern also have different design requirements. For thick substrates, hot air at a fixed angle may not penetrate the surface to reach the adhesive layer, leading to solvent residue and problems such as stickiness, bubbles, and loose adhesion after lamination. For thin substrates, the strong impact of direct hot air can easily cause stretching deformation of the substrate, wrinkling of the aluminum foil, and even affect the pattern structure of the embossed inner liner paper, losing its cushioning and protective function, thus affecting production stability and finished product qualification rate. Therefore, we propose an embossed inner liner paper and aluminum foil lamination device. Summary of the Invention

[0003] To address the aforementioned shortcomings of existing technologies, this invention provides an embossed inner lining paper aluminum foil composite device, which can effectively solve the problem that existing drying equipment is inconvenient to adapt to substrates with different thickness combinations and different pattern designs, resulting in incomplete drying of thick substrates and easy deformation of thin substrates, thus affecting the quality of finished products and production stability.

[0004] To achieve the above objectives, the present invention provides the following technical solution: This invention provides an embossed inner lining paper and aluminum foil composite device, comprising a main body unit, a support frame, and a traction mechanism disposed on the support frame, comprising... The main unit also includes a pressing mechanism mounted on a support, and a drive reduction mechanism mounted on the support for rotating the pressing mechanism; The drying unit includes a drying mechanism mounted on a support, a guide mechanism mounted on the drying mechanism for adjusting and guiding the airflow of the drying mechanism, a transmission mechanism mounted on the support, and an adjustment mechanism mounted on the transmission mechanism. The transmission mechanism is connected to the pressing mechanism and is used to adjust the angle of the drying mechanism. The adjustment mechanism is connected to the drying mechanism and is used to adjust the height of the drying mechanism.

[0005] Furthermore, the pressing mechanism includes a main pressure roller that is driven and connected to the deceleration mechanism, with one end of the main pressure roller away from the deceleration mechanism rotatably connected to the inner wall of the bracket.

[0006] Furthermore, a secondary pressure roller is correspondingly arranged above the main pressure roller, and both ends of the secondary pressure roller are rotatably connected to fixed seats. The surface of the fixed seats is slidably connected to the inner wall of the bracket. An electric cylinder is arranged above the fixed seats. The fixed end of the electric cylinder is fixedly connected to the top of the bracket, and the output end of the electric cylinder is fixedly connected to the top of the fixed seat.

[0007] Furthermore, the drying mechanism includes an air compressor fixedly connected to the top of the support, and a conical shroud is fixedly connected to the output end of the air compressor via a connecting hose.

[0008] Furthermore, the guiding mechanism includes multiple sets of guide strips fixedly connected to the inner wall of the conical shroud, and the multiple sets of guide strips are distributed at equal intervals.

[0009] Furthermore, the guiding mechanism also includes two sets of guide plates rotatably connected to the output end of the conical wind shroud. Telescopic rods are fixedly connected to both sides of the two sets of guide plates. A connecting block is rotatably connected to the end of the telescopic rod away from the guide plate. An electric cylinder is provided on one side of the connecting block. The fixed end of the electric cylinder is fixedly connected to the surface of the conical wind shroud, and the output end of the electric cylinder is fixedly connected to one side of the connecting block.

[0010] Furthermore, the transmission mechanism includes a rack fixedly connected to one side of the fixed base, and a gear meshing with the side of the rack away from the fixed base.

[0011] Furthermore, a fixed shaft is fixedly connected to one side of the gear along its axial direction. The surface of the fixed shaft is rotatably connected to the inner wall of the bracket, and a telescopic rod for connecting to the adjustment mechanism is rotatably connected to the surface of the fixed shaft.

[0012] Furthermore, the adjustment mechanism includes a fixed frame rotatably connected to one end of the telescopic rod away from the fixed shaft. Both sides of the fixed frame are rotatably connected to the inner wall of the support. An electric cylinder is fixedly connected to one side of the fixed frame away from the telescopic rod. A support frame is fixedly connected to the output end of the electric cylinder. The bottom of the support frame is fixedly connected to the surface of the conical wind shroud.

[0013] Furthermore, a guide rail is fixedly connected to the side of the fixed frame near the support frame, and a slider is slidably connected to the inner wall of the guide rail. The side of the slider away from the fixed frame is fixedly connected to the side of the support frame.

[0014] The technical solution provided by this invention has the following advantages compared with known public technologies: This invention utilizes a linkage design between the pressing mechanism and the transmission mechanism. By adjusting the pressing gap, the mechanical transmission drives the drying mechanism to adaptively adjust the air outlet angle. Simultaneously, the adjustment mechanism precisely controls the distance between the drying mechanism and the substrate, achieving dynamic adaptation of drying parameters to substrate thickness. This effectively avoids the problems of incomplete drying of thick substrates and heat deformation of thin substrates, improving the compatibility of composite drying for substrates of different thicknesses. Furthermore, by incorporating guide strips and adjustable guide plates within the drying mechanism, the hot air is diverted, regulated, and its direction and diameter are adjusted. This ensures that the hot air evenly covers the substrate surface and precisely targets the embossed recesses, preventing damage to the patterns caused by concentrated airflow impact. It also reduces the risk of solvent residue in the embossed recesses, effectively improving the bonding strength and surface smoothness of the composite product. This further enhances production efficiency, production stability, and product quality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the pressing mechanism of the present invention; Figure 3 This is a schematic diagram of the drying unit structure of the present invention; Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A; Figure 5 This is a schematic diagram of the adjustment mechanism and transmission mechanism of the present invention; Figure 6 This is a schematic diagram of the drying mechanism and adjusting mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B; Figure 8 This is a schematic diagram of the guiding mechanism structure of the present invention.

[0017] The labels in the diagram represent: 100, main unit; 101, support; 102, traction mechanism; 103, pressing mechanism; 1031, main pressure roller; 1032, auxiliary pressure roller; 1033, electric cylinder one; 1034, fixed base; 104, drive reduction mechanism. 200. Drying unit; 201. Drying mechanism; 2011. Air compressor; 2012. Connecting hose; 2013. Conical fan hood; 202. Adjustment mechanism; 2021. Fixing frame; 2022. Support frame; 2023. Electric cylinder two; 2024. Guide rail; 2025. Slider; 203. Transmission mechanism; 2031. Rack; 2032. Gear; 2033. Fixed shaft; 2034. Telescopic rod one; 204. Guide mechanism; 2041. Electric cylinder three; 2042. Connecting block; 2043. Telescopic rod two; 2044. Guide plate; 2045. Guide strip. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] The present invention will be further described below with reference to embodiments.

[0020] like Figures 1 to 8As shown, an embossed inner lining paper aluminum foil composite device includes a main unit 100, a support 101, and a traction mechanism 102 mounted on the support 101. The main unit 100 also includes a pressing mechanism 103 mounted on the support 101, and a drive reduction mechanism 104 mounted on the support 101 for rotating the pressing mechanism 103. A drying unit 200 includes a drying mechanism 201 mounted on the support 101, a guide mechanism 204 mounted on the drying mechanism 201 for adjusting and guiding airflow in the drying mechanism 201, a transmission mechanism 203 mounted on the support 101, and an adjustment mechanism 202 mounted on the transmission mechanism 203. The transmission mechanism 203 is connected to the pressing mechanism 103 for adjusting the angle of the drying mechanism 201, and the adjustment mechanism 202 is connected to the drying mechanism 201 for adjusting its height. The support 101 is welded from steel plates and has an overall rectangular frame structure. The traction mechanism 102 is mounted on... The feeding end of the bracket 101 is used to stably convey the substrate to the pressing mechanism 103. The tension sensor is installed on the elastic frame of the driven roller to detect the traction tension of the substrate in real time and feed it back to the control system to adjust the speed of the servo motor to ensure stable traction speed. The pressing mechanism 103 is installed on the discharge side of the traction mechanism 102 and is used to press and bond the embossed inner lining paper and aluminum foil. The core power is provided by the drive reduction mechanism 104. The drying unit 200 is installed on the discharge side of the pressing mechanism 103. The drying mechanism 201 is used to generate and convey the high-temperature airflow required for drying. The guide mechanism 204 is used to adjust the airflow direction and flow pattern. The transmission mechanism 203 is mechanically connected to the pressing mechanism 103 and can be synchronously linked with the parameter adjustment of the pressing mechanism 103 to realize the adaptive adjustment of the angle of the drying mechanism 201. The adjustment mechanism 202 is directly connected to the drying mechanism 201 and realizes the height fine adjustment of the drying mechanism 201 through mechanical drive to adapt to the drying requirements of substrates of different thicknesses. Specifically, refer to Figure 1 and Figure 2The pressing mechanism 103 includes a main pressure roller 1031 driven and connected to a drive reduction mechanism 104. The end of the main pressure roller 1031 away from the drive reduction mechanism 104 is rotatably connected to the inner wall of the support 101. A secondary pressure roller 1032 is correspondingly arranged above the main pressure roller 1031. Both ends of the secondary pressure roller 1032 are rotatably connected to fixed seats 1034. The surface of the fixed seats 1034 is slidably connected to the inner wall of the support 101. An electric cylinder 1033 is arranged above the fixed seat 1034. The fixed end of the electric cylinder 1033 is fixed. Connected to the top of the bracket 101, the output end of the electric cylinder 1033 is fixedly connected to the top of the fixed base 1034; the main pressure roller 1031 is the core actuator of the pressing mechanism 103, using seamless steel pipe as the base, and the roller is covered with wear-resistant silicone rubber, which not only ensures elastic fit during pressing, but also avoids damage to the pattern of the embossed inner lining paper. One end of the main pressure roller 1031 is fixedly connected to the output shaft of the drive reduction mechanism 104 through a flat key, and the other end is rotatably connected to the bearing seat on the inner side wall of the bracket 101 through a deep groove ball bearing. The bearing housing is bolted and removable for easy maintenance. A secondary pressure roller 1032 is positioned above the main pressure roller 1031, with the same structure as the main pressure roller 1031, ensuring uniform force during pressing. Both ends of the secondary pressure roller 1032 are rotatably connected to the bearing holes of the fixed seat 1034. T-blocks are provided on both sides of the fixed seat 1034, and T-shaped guide grooves are correspondingly formed on the inner wall of the bracket 101. The T-blocks slide against the T-shaped guide grooves, allowing the fixed seat 1034 to move smoothly vertically. The fixed seat 1034... The electric cylinder 1033 is a servo electric cylinder. The fixed end is fixed to the crossbeam at the top of the bracket 101 by flange bolts, and the output end is connected to the top of the fixed seat 1034 by ball joint. During operation, the output pressure of the electric cylinder 1033 is set by the control system. The electric cylinder 1033 pushes the fixed seat 1034 to move downward along the T-shaped guide groove, so that the auxiliary pressure roller 1032 presses against the substrate surface with the set pressure. In conjunction with the drive reduction mechanism 104, the main pressure roller 1031 is driven to rotate to achieve the pressure bonding of the substrate. Specifically, refer to Figures 6 to 8The drying mechanism 201 includes an air compressor 2011 fixedly connected to the top of the support 101. The output end of the air compressor 2011 is fixedly connected to a conical shroud 2013 via a connecting hose 2012. The guiding mechanism 204 includes multiple sets of guide strips 2045 fixedly connected to the inner wall of the conical shroud 2013. The multiple sets of guide strips 2045 are evenly spaced. The guiding mechanism 204 also includes two sets of guide plates 2044 rotatably connected to the output end of the conical shroud 2013. Telescopic rods 2043 are fixedly connected to both sides of the two sets of guide plates 2044. A connecting block 2042 is rotatably connected to the end of the telescopic rod 2043 away from the guide plate 2044. An electric cylinder 2041 is provided on one side of the connecting block 2042. The fixed end of the electric cylinder 2041 is fixedly connected to the surface of the conical shroud 2013. The electric cylinder 2041 outputs... The outlet is fixedly connected to one side of the connecting block 2042; the air compressor 2011 of the drying mechanism 201 is a high-temperature screw air compressor 2011 with an integrated electric heating device. After the air is drawn in through the compressor inlet, the volume is reduced and the pressure is increased under the compression action of the screw rotor. At the same time, the built-in electric heating tube further heats the compressed gas, and the final output temperature can be controlled to reach 80-180℃ to meet the requirements of drying and curing the adhesive layer. The output end of the air compressor 2011 is connected to the conical fan hood 2013 through the connecting hose 2012. The connecting hose 2012 is made of high-temperature resistant rubber and can adapt to the angle and height adjustment of the drying mechanism 201 to avoid pipe pulling and breakage. The conical fan hood 2013 is made of stainless steel stamping and is compatible with the width of common substrates. The inner wall is polished to reduce airflow resistance. It should be noted that the multiple sets of guide strips 2045 of the guide mechanism 204 are made of high-temperature resistant ABS plastic, are long strips, and are fixed to the inner wall of the conical shroud 2013. They are evenly distributed along the length of the shroud to divert the concentrated airflow delivered by the air compressor 2011 into multiple parallel airflows, avoiding uneven drying caused by concentrated airflow impact. The two sets of guide plates 2044 at the output end of the conical shroud 2013 are made of stainless steel sheet, and are rotatably connected to the bearing seats of the shroud outlet on both sides through rotating shafts. Each set of guide plates 2044 has a telescopic rod 2043 welded to both ends. Using a multi-stage sleeve structure, the end of the telescopic rod 2043 away from the guide plate 2044 is rotatably connected to the connecting block 2042 via a pin. The electric cylinder 2041 is a miniature servo electric cylinder. Its fixed end is fixed to the outer surface of the conical hood 2013 by bolts, and its output end is threadedly connected to the connecting block 2042. During operation, the electric cylinder 2041 is extended and retracted by the control system, which drives the connecting block 2042 to move laterally. In turn, the telescopic rod 2043 drives the guide plate 2044 to rotate around the rotating shaft, thereby adjusting the size and angle of the air outlet of the conical hood 2013 to adapt to the drying needs of different substrates. Specifically, refer to Figure 4 and Figure 5The transmission mechanism 203 includes a rack 2031 fixedly connected to one side of the fixed base 1034, a gear 2032 meshing with the side of the rack 2031 away from the fixed base 1034, a fixed shaft 2033 fixedly connected to the axial side of the gear 2032, the surface of the fixed shaft 2033 rotatably connected to the inner wall of the bracket 101, and a telescopic rod 2034 for connecting to the adjustment mechanism 202 rotatably connected to the surface of the fixed shaft 2033; the rack 2031 is a straight rack 2031, fixed to one side of the fixed base 1034 of the pressing mechanism 103 by bolts, the gear 2032 meshing with the side of the rack 2031 away from the fixed base 1034, the axial side of the gear 2032 fixedly connected to the fixed shaft 2033 by a flat key, and the two ends of the fixed shaft 2033 rotatably connected to the bearing seats on the inner side wall of the bracket 101 by deep groove ball bearings to ensure smooth rotation of the fixed shaft 2033; It should be noted that the surface of the fixed shaft 2033 is rotatably connected to the telescopic rod 2034 via the bearing seat. The telescopic rod 2034 also adopts a multi-stage sleeve structure. One end is connected to the fixed shaft 2033 via a universal joint, and the other end is connected to the fixed frame 2021 of the adjusting mechanism 202 via a universal joint. When the fixed seat 1034 of the pressing mechanism 103 moves up and down, the rack 2031 moves synchronously, driving the gear 2032 to rotate around the fixed shaft 2033. In turn, the telescopic rod 2034 pulls the fixed frame 2021 to rotate. The angle of the drying mechanism 201 can be adjusted according to the thickness of the substrate and different composite processing requirements to prevent the substrate from deforming or causing other problems during the drying process. Specifically, refer to Figure 5 and Figure 6The adjusting mechanism 202 includes a fixed frame 2021 rotatably connected to one end of a telescopic rod 2034 away from the fixed shaft 2033. Both sides of the fixed frame 2021 are rotatably connected to the inner wall of the support 101. An electric cylinder 2023 is fixedly connected to the side of the fixed frame 2021 away from the telescopic rod 2034. A support frame 2022 is fixedly connected to the output end of the electric cylinder 2023. The bottom of the support frame 2022 is fixedly connected to the surface of the conical wind shield 2013. A guide rail 2024 is fixedly connected to the side of the fixed frame 2021 near the support frame 2022. A slider 2025 is slidably connected to the inner wall of the guide rail 2024. The side of the slider 2025 away from the fixed frame 2021 is fixedly connected to the side of the support frame 2022. The fixed frame 2021 is a U-shaped steel structure, and both sides are rotatably connected to bearing seats on the inner wall of the support 101 via rotating shafts. To ensure that the fixed frame 2021 can rotate smoothly around the pivot, the side of the fixed frame 2021 away from the telescopic rod 2034 is fixed with an electric cylinder 2023 by bolts. The electric cylinder 2023 is a servo electric cylinder, and its output end is fixedly connected to the support frame 2022 through a flange. The support frame 2022 is a frame structure, and its bottom is fixedly connected to the outer surface of the conical fan hood 2013 by bolts. It is used to support the weight of the drying mechanism 201 and transmit the driving force of the electric cylinder 2023. The side of the fixed frame 2021 close to the support frame 2022 is welded with a guide rail 2024. The guide rail 2024 is a dovetail groove guide rail 2024. The inner wall of the guide rail 2024 is slidably connected with a slider 2025 to ensure smooth sliding without jamming. The side of the slider 2025 away from the fixed frame 2021 is fixedly connected to the support frame 2022 by bolts. It should be noted that during operation, the control system controls the extension and retraction of the electric cylinder 2023, which drives the support frame 2022 to move up and down along the guide rail 2024, thereby driving the conical fan hood 2013 to rise and fall. This allows for precise control of the distance between the drying mechanism 201 and the substrate according to different processing requirements such as substrate thickness, ensuring the drying effect.

[0021] The working principle of this invention is as follows: Before the composite processing is started, according to the actual thickness parameters of the embossed inner lining paper and aluminum foil to be processed, the control system presets initial parameters such as pressing pressure, drying temperature, air outlet angle and drying distance. First, the embossed inner lining paper and aluminum foil substrate are respectively installed on the unwinding rack of the device. The substrate passes through the traction mechanism 102 in sequence, passes through the glue coating area, and then passes between the main pressure roller 1031 and the auxiliary pressure roller 1032 of the pressing mechanism 103. Finally, it extends to the rewinding rack on the discharge side of the drying unit 200 to complete the preparation of the substrate threading. After the device is started, the traction mechanism 102 realizes the smooth and uniform speed conveying of the substrate. The tension sensor on the traction mechanism 102 detects the traction tension of the substrate in real time and feeds the signal back to the control system to dynamically adjust the speed of the servo motor to ensure the traction speed is stable and to avoid stretching or loosening of the substrate. At the same time, the drive reduction mechanism 104 is started and drives the main pressure roller 1031 to rotate through the output shaft. The control system controls the electric cylinder 1033 to move according to the preset pressing pressure command. The output end of the electric cylinder 1033 pushes the fixed seat 1034 to move downward along the guide groove on the inner wall of the bracket 101, driving the auxiliary pressure roller 1032 to move downward synchronously until the auxiliary pressure roller 1032 and the main pressure roller 1031 clamp the substrate with the set pressure. After the substrate is coated with glue, it is tightly bonded to form a composite substrate under the relative rotation and pressure of the main pressure roller 1031 and the auxiliary pressure roller 1032, thus completing the pressing process. During the process of the electric cylinder 1033 driving the fixed seat 1034 to move up and down to adjust the pressing gap, the rack 2031 on one side of the fixed seat 1034 moves vertically in sync. The rack 2031 meshes with the gear 2032, driving the gear 2032 to rotate around the fixed shaft 2033. The telescopic rod 2034 on the fixed shaft 2033 generates a pushing and pulling force as the gear 2032 rotates, pulling the fixed frame 2021 of the adjustment mechanism 202 to rotate around the pivot of the inner wall of the support 101. This, in turn, drives the conical hood 2013, which is fixedly connected to the support frame 2022, to rotate synchronously, realizing the adaptive adjustment of the air outlet angle of the drying mechanism 201. This ensures that the air outlet of the conical hood 2013 always maintains a suitable angle with the surface of the composite substrate, avoiding uneven drying caused by hot air deviation. Meanwhile, the control system controls the action of the electric cylinder 2023 of the adjustment mechanism 202 according to the substrate thickness parameter. The output end of the electric cylinder 2023 pushes or pulls the support frame 2022. The support frame 2022 slides smoothly along the guide rail 2024 on the fixed frame 2021 through the slider 2025, which drives the conical fan hood 2013 to move up and down, and precisely adjusts the distance between the air outlet of the conical fan hood 2013 and the composite substrate. When the substrate is thick, the distance is increased to avoid overheating, and when the substrate is thin, the distance is reduced to improve drying efficiency, which can adapt to the drying needs of substrates of different thicknesses. When the air compressor 2011 of the drying unit 201 is started, the air is drawn in through the air inlet and its volume is reduced and its pressure is increased under the compression action of the screw rotor. At the same time, the built-in electric heating tube heats the compressed gas to generate high-temperature compressed gas at the set temperature. The high-temperature gas is delivered to the conical hood 2013 through the connecting hose 2012. After the airflow enters the conical hood 2013, it is first diverted by the guide strips 2045 evenly distributed on the inner wall to form multiple parallel airflows, avoiding concentrated airflow impact. The control system further controls the extension and retraction of the electric cylinder 2041 according to the characteristics of the substrate and the drying requirements. The electric cylinder 2041 drives the connecting block 2042 to move laterally, and drives the guide plate 2044 at the output end of the conical hood 2013 to rotate around the shaft through the telescopic rod 2043, adjusting the air outlet direction and the effective diameter of the air outlet, so that the hot air is blown evenly to the surface of the composite substrate, specifically removing the adhesive solvent and achieving adhesive curing. After the composite substrate is dried and cured, it is wound up at a uniform speed by a winding rack. The traction tension of the winding rack is synchronized with the front-end traction mechanism 102 to ensure that the composite product is wound up flat and avoids deformation. The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An embossed inner lining paper and aluminum foil composite device, comprising a main unit (100), including a support (101), and a traction mechanism (102) disposed on the support (101), characterized in that, include, The main unit (100) also includes a pressing mechanism (103) disposed on the bracket (101) and a drive reduction mechanism (104) disposed on the bracket (101) for driving the pressing mechanism (103) to rotate. The drying unit (200) includes a drying mechanism (201) mounted on a support (101), a guide mechanism (204) mounted on the drying mechanism (201) for adjusting and guiding the airflow of the drying mechanism (201), a transmission mechanism (203) mounted on the support (101), and an adjustment mechanism (202) mounted on the transmission mechanism (203). The transmission mechanism (203) is connected to the pressing mechanism (103) and is used to adjust the angle of the drying mechanism (201). The adjustment mechanism (202) is connected to the drying mechanism (201) and is used to adjust the height of the drying mechanism (201).

2. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The pressing mechanism (103) includes a main pressure roller (1031) that is connected to the drive reduction mechanism (104). The end of the main pressure roller (1031) away from the drive reduction mechanism (104) is rotatably connected to the inner wall of the bracket (101).

3. The embossed inner lining paper and aluminum foil composite device according to claim 2, characterized in that, A secondary pressure roller (1032) is correspondingly arranged above the main pressure roller (1031). Both ends of the secondary pressure roller (1032) are rotatably connected to a fixed seat (1034). The surface of the fixed seat (1034) is slidably connected to the inner wall of the bracket (101). An electric cylinder (1033) is arranged above the fixed seat (1034). The fixed end of the electric cylinder (1033) is fixedly connected to the top of the bracket (101), and the output end of the electric cylinder (1033) is fixedly connected to the top of the fixed seat (1034).

4. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The drying mechanism (201) includes an air compressor (2011) fixedly connected to the top of the support (101), and a conical hood (2013) is fixedly connected to the output end of the air compressor (2011) through a connecting hose (2012).

5. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The guiding mechanism (204) includes multiple sets of guide strips (2045) fixedly connected to the inner wall of the conical wind shield (2013), and the multiple sets of guide strips (2045) are distributed at equal intervals.

6. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The guiding mechanism (204) also includes two sets of guide plates (2044) rotatably connected to the output end of the conical wind shroud (2013). Both sides of the two sets of guide plates (2044) are fixedly connected to telescopic rods (2043). The end of the telescopic rods (2043) away from the guide plate (2044) is rotatably connected to a connecting block (2042). A three-cylinder (2041) is provided on one side of the connecting block (2042). The fixed end of the three-cylinder (2041) is fixedly connected to the surface of the conical wind shroud (2013), and the output end of the three-cylinder (2041) is fixedly connected to one side of the connecting block (2042).

7. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The transmission mechanism (203) includes a rack (2031) fixedly connected to one side of the fixed seat (1034), and a gear (2032) meshing with the side of the rack (2031) away from the fixed seat (1034).

8. The embossed inner lining paper and aluminum foil composite device according to claim 7, characterized in that, The gear (2032) is fixedly connected to a fixed shaft (2033) on one side of the axial direction. The surface of the fixed shaft (2033) is rotatably connected to the inner wall of the bracket (101). The surface of the fixed shaft (2033) is rotatably connected to a telescopic rod (2034) for connecting to the adjustment mechanism (202).

9. The embossed inner lining paper and aluminum foil composite device according to claim 1, characterized in that, The adjustment mechanism (202) includes a fixed frame (2021) rotatably connected to one end of the telescopic rod (2034) away from the fixed shaft (2033). Both sides of the fixed frame (2021) are rotatably connected to the inner wall of the bracket (101). An electric cylinder (2023) is fixedly connected to the side of the fixed frame (2021) away from the telescopic rod (2034). A support frame (2022) is fixedly connected to the output end of the electric cylinder (2023). The bottom of the support frame (2022) is fixedly connected to the surface of the conical wind shield (2013).

10. The embossed inner lining paper and aluminum foil composite device according to claim 9, characterized in that, The fixed frame (2021) is fixedly connected to the side of the support frame (2022) with a guide rail (2024), and a slider (2025) is slidably connected to the inner wall of the guide rail (2024). The slider (2025) is fixedly connected to the side of the support frame (2022) with the side away from the fixed frame (2021).

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