Drying device for vacuum aluminized paper production

Abstract

The invention provides a drying device for vacuum aluminized paper production, and relates to the technical field of vacuum aluminized paper production. The drying device for vacuum aluminized paper production comprises a mounting table, the upper surface of the mounting table is fixedly connected with a drying box body, and the interior of the drying box body is fixedly connected with two first isolation plates. According to the invention, the second draw-off pump, the fourth draw-off pump and the sixth draw-off pump are started, oil in the three oil areas is drawn into the first heating roller, the second heating roller and the third heating roller respectively, the first heating roller, the second heating roller and the third heating roller are all attached to the surface of the aluminized paper, the temperature of the surface of the aluminized paper is gradually increased, and the aluminized paper is heated. And the first heating roller, the second heating roller and the third heating roller are not in contact with one surface of the aluminized paper and can be in contact with two surfaces of the aluminized paper, so that preheating is more uniform, the cold aluminized paper is prevented from being in direct contact with high-temperature hot air, and the condition that the aluminized paper is wrinkled is effectively controlled.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum aluminized paper production, in particular to a drying device used for vacuum aluminized paper production. Background Art

[0002] Laser vacuum aluminized paper is widely used in the printing and packaging industries of beer, cigarettes, electronic products, cosmetics and other food trademarks and labels due to its strong metallic texture, bright colors and noble and elegant printed products. The existing laser vacuum aluminized paper production process includes paper feeding, laser layer coating, embossing, aluminizing, drying, top coating coating and paper output.

[0003] Patent publication number CN213687693U relates to a drying device for laser vacuum aluminum-plated paper, including a drying box, a first transmission roller, a second transmission roller, a third transmission roller, a fourth transmission roller, and a heat source mechanism. The left and right surfaces of the drying box are respectively provided with a transmission inlet and a transmission outlet. The first transmission roller, the second transmission roller, the third transmission roller, and the fourth transmission roller are arranged in a front-to-back axial direction. The second transmission roller and the third transmission roller are arranged horizontally to the right in the drying box, and the second transmission roller is located below the right side of the first transmission roller, and the third transmission roller is located below the left side of the fourth transmission roller. The heat source mechanism is arranged below the second transmission roller. By adopting the above scheme, a drying device for laser vacuum aluminum-plated paper is provided, which gradually heats up the aluminum-plated paper by gradually approaching the heat source mechanism during the transmission process from the first transmission roller to the second transmission roller, thereby preventing the aluminum-plated paper from being heated too quickly after entering the drying box and causing unevenness after drying.

[0004] However, the above patent does not preheat the aluminized paper entering the drying box. Although the aluminized paper entering the drying box is slightly far away from the heat source, the cold aluminized paper will still be instantly exposed to the high temperature hot air, and the wrinkles of the aluminized paper are still relatively obvious; and when the aluminized paper is discharged from the drying box, the high temperature aluminized paper directly contacts the air, and the wrinkles of the aluminized paper are also difficult to reduce. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a drying device for the production of vacuum aluminum-coated paper, which solves the problem that the aluminum-coated paper in the prior art has obvious wrinkles, and when the aluminum-coated paper is discharged from the drying box, the high-temperature aluminum-coated paper directly contacts with the air, and the wrinkles of the aluminum-coated paper are also difficult to reduce.

[0006] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: A drying device for vacuum aluminum-plated paper production comprises a mounting platform, the upper surface of which is fixedly connected to a drying box, two first isolation plates are fixedly connected to the interior of the drying box, the side walls of the first isolation plates are provided with through openings, the two first isolation plates divide the interior of the drying box from left to right into a heating zone, a heating zone, and a cooling zone, two first guide rollers are movably installed in the heating zone and the cooling zone, four second guide rollers are movably installed in the heating zone, a first electric heating lamp and a second electric heating lamp are fixedly connected in the heating zone, a first heating roller, a second heating roller, and a third heating roller are rotatably connected in the heating zone, and the first heating roller The first short tube and the second short tube are fixedly connected at both ends, the third short tube and the fourth short tube are fixedly connected at both ends of the second heating roller, the fifth short tube and the sixth short tube are fixedly connected at both ends of the third heating roller, the first cooling roller, the second cooling roller and the third cooling roller are rotatably connected inside the cooling zone, the seventh short tube and the eighth short tube are fixedly connected at both ends of the first cooling roller, the ninth short tube and the tenth short tube are fixedly connected at both ends of the second cooling roller, the eleventh short tube and the twelfth short tube are fixedly connected at both ends of the third cooling roller, and two mounting seats are fixedly connected to the rear side of the mounting platform, and the first oil tank and the second oil tank are fixedly connected to the two mounting seats.

[0007] Preferably, two second isolation plates are fixedly connected inside the first oil tank and the second oil tank, and the two second isolation plates form three oil areas. Electric heating pipes are installed inside the three oil areas. The first oil tank is installed with a first extraction component, a second extraction component and a third extraction component, and the second oil tank is installed with a fourth extraction component, a fifth extraction component and a sixth extraction component. The front side of the drying box is installed with a first power component and a second power component, and both sides of the drying box are installed with ventilation components.

[0008] Preferably, the first extraction assembly includes a first extraction pump fixedly connected to the top of the first oil tank, the outlet of the first extraction pump extends to the interior of the first oil tank, the inlet of the first extraction pump is fixedly connected to a first connecting pipe, the other end of the first connecting pipe is rotatably connected to the first short pipe, a second extraction pump is fixedly connected to the side wall of the first oil tank, the inlet of the second extraction pump extends to the interior of the first oil tank, the outlet of the second extraction pump is fixedly connected to a second connecting pipe, and the other end of the second connecting pipe is rotatably connected to the second short pipe.

[0009] Preferably, the second extraction assembly includes a third extraction pump fixedly connected to the top of the first oil tank, the outlet of the third extraction pump extends to the interior of the first oil tank, the inlet of the third extraction pump is fixedly connected to a third connecting pipe, the other end of the third connecting pipe is rotatably connected to the third short pipe, a fourth extraction pump is fixedly connected to the side wall of the first oil tank, the inlet of the fourth extraction pump extends to the interior of the first oil tank, the outlet of the fourth extraction pump is fixedly connected to a fourth connecting pipe, and the other end of the fourth connecting pipe is rotatably connected to the fourth short pipe.

[0010] Preferably, the third extraction assembly includes a fifth extraction pump fixedly connected to the top of the first oil tank, the outlet of the fifth extraction pump extends to the interior of the first oil tank, the inlet of the fifth extraction pump is fixedly connected to a fifth connecting pipe, the other end of the fifth connecting pipe is rotatably connected to the fifth short pipe, a sixth extraction pump is fixedly connected to the side wall of the first oil tank, the inlet of the sixth extraction pump extends to the interior of the first oil tank, the outlet of the sixth extraction pump is fixedly connected to a sixth connecting pipe, and the other end of the sixth connecting pipe is rotatably connected to the sixth short pipe.

[0011] Preferably, the fourth extraction assembly includes a seventh extraction pump fixedly connected to the top of the second oil tank, the outlet of the seventh extraction pump extends to the interior of the second oil tank, the inlet of the seventh extraction pump is fixedly connected to a seventh connecting pipe, the other end of the seventh connecting pipe is rotatably connected to the seventh short pipe, an eighth extraction pump is fixedly connected to the side wall of the second oil tank, the inlet of the eighth extraction pump extends to the interior of the second oil tank, the outlet of the eighth extraction pump is fixedly connected to the first mounting pipe, and the end of the first mounting pipe is rotatably connected to the eighth short pipe.

[0012] Preferably, the fifth extraction assembly includes a ninth extraction pump fixedly connected to the top of the second oil tank, the outlet of the ninth extraction pump extends to the interior of the second oil tank, the inlet of the ninth extraction pump is fixedly connected to an eighth connecting pipe, the other end of the eighth connecting pipe is rotatably connected to a ninth short pipe, a tenth extraction pump is fixedly connected to the side wall of the second oil tank, the inlet of the tenth extraction pump extends to the interior of the second oil tank, the outlet of the tenth extraction pump is fixedly connected to a second mounting pipe, and the end of the second mounting pipe is rotatably connected to the tenth short pipe.

[0013] Preferably, the sixth extraction assembly includes an eleventh extraction pump fixedly connected to the top of the second oil tank, the outlet of the eleventh extraction pump extends to the interior of the second oil tank, the inlet of the eleventh extraction pump is fixedly connected to a ninth connecting pipe, the other end of the ninth connecting pipe is rotatably connected to the eleventh short pipe, a twelfth extraction pump is fixedly connected to the side wall of the second oil tank, the inlet of the twelfth extraction pump extends to the interior of the second oil tank, the outlet of the twelfth extraction pump is fixedly connected to a third mounting pipe, and the end of the third mounting pipe is rotatably connected to the twelfth short pipe.

[0014] Preferably, the first power assembly includes a first motor fixedly connected to the front side of the drying box, the output shaft of the first motor is fixedly connected to the first sprocket, the outer surfaces of the first short tube, the third short tube and the fifth short tube are fixedly connected to the second sprockets, and the first sprocket and the three second sprockets are connected through a first chain transmission.

[0015] Preferably, the second power assembly includes a second motor fixedly connected to the front side of the drying box body, the output shaft of the second motor is fixedly connected to the third sprocket, the outer surfaces of the seventh short tube, the ninth short tube and the eleventh short tube are fixedly connected to the fourth sprocket, the third sprocket and the three fourth sprockets are connected by a second chain transmission, the ventilation assembly includes a first fan and a second fan, the first fan and the second fan are fixedly mounted on the upper surface of the mounting platform, the inlet of the first fan is connected to the drying box body, and the outlet of the second fan is connected to the drying box body.

[0016] (III) Beneficial effects The present invention provides a drying device for vacuum aluminum-plated paper production, which has the following beneficial effects: 1. In the present invention, the second extraction pump, the fourth extraction pump and the sixth extraction pump are started to extract the oil in the three oil zones into the first heating roller, the second heating roller and the third heating roller respectively. The first heating roller, the second heating roller and the third heating roller are all in contact with the surface of the aluminum-coated paper to gradually increase the temperature of the surface of the aluminum-coated paper. Moreover, the first heating roller, the second heating roller and the third heating roller are not in contact with one side of the aluminum-coated paper, but can be in contact with both sides of the aluminum-coated paper, so that the preheating is more uniform, the direct contact between the cold aluminum-coated paper and the high-temperature hot air is avoided, and the wrinkles of the aluminum-coated paper are effectively controlled.

[0017] 2. The present invention starts the eighth extraction pump, the tenth extraction pump, and the twelfth extraction pump to extract the oil in the three oil zones into the first cooling roller, the second cooling roller, and the third cooling roller respectively, so that the surface temperatures of the first cooling roller, the second cooling roller, and the third cooling roller are all lower than the surface temperature of the aluminum-coated paper, thereby absorbing the surface heat of the aluminum-coated paper and cooling the aluminum-coated paper. By slowly cooling the temperature, the surface temperature of the aluminum-coated paper discharged from the drying box will not be too high, and the wrinkles of the aluminum-coated paper can also be effectively controlled.

[0018] 3. The present invention starts the first motor and the second motor, so that the first heating roller, the second heating roller, the third heating roller, the first cooling roller, the second cooling roller and the third cooling roller can rotate, so that they can better contact with the surface of the aluminum-coated paper, thereby improving the heating and cooling effects. When the temperature of the heating zone and the cooling zone is too high, the first fan is started to extract some hot air from the heating zone and the cooling zone, and the second fan can also be started to input cold air into the heating zone and the cooling zone to keep the temperature within the set range. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a first-view stereoscopic structure of a drying device for producing vacuum aluminum-plated paper; Figure 2 A schematic diagram of the third perspective structure of a drying device for producing vacuum aluminum-plated paper; Figure 3 A schematic diagram of a third-view stereoscopic structure of a drying device for vacuum aluminum-plated paper production; Figure 4 It is a schematic diagram of the structure of a first heating roller, a second heating roller and a third heating roller of a drying device for producing vacuum aluminum-plated paper; Figure 5 A schematic diagram of the internal structure of a first oil tank of a drying device for producing vacuum aluminum-plated paper; Figure 6 A schematic diagram of the internal structure of a drying box of a drying device for producing vacuum aluminum-plated paper; Figure 7 A schematic diagram of the aluminum-plated paper path of a drying device used in the production of vacuum aluminum-plated paper.

[0020] Among them, 1. mounting table; 2. drying box; 3. first isolation plate; 4. through-hole; 5. first guide roller; 6. second guide roller; 7. first electric heating lamp; 8. second electric heating lamp; 9. first heating roller; 10. second heating roller; 11. third heating roller; 12. first cooling roller; 13. second cooling roller; 14. third cooling roller; 15. mounting seat; 16. first oil tank; 17. second oil tank; 18. first extraction pump; 19. first connecting pipe; 20. second extraction pump; 21. second connecting pipe; 22. third extraction pump; 23. third Connecting pipe; 24, fourth extraction pump; 25, fourth connecting pipe; 26, fifth extraction pump; 27, fifth connecting pipe; 28, sixth extraction pump; 29, sixth connecting pipe; 30, seventh extraction pump; 31, seventh connecting pipe; 32, eighth extraction pump; 33, ninth extraction pump; 34, eighth connecting pipe; 35, tenth extraction pump; 36, eleventh extraction pump; 37, ninth connecting pipe; 38, twelfth extraction pump; 39, first motor; 40, second motor; 41, first fan; 42, second fan; 43, second isolation plate; 44, electric heating pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example: like Figure 1-Figure 7As shown, a drying device for vacuum aluminum-plated paper production comprises a mounting platform 1, the upper surface of the mounting platform 1 is fixedly connected to a drying box 2, two first isolation plates 3 are fixedly connected to the interior of the drying box 2, the side walls of the first isolation plates 3 are provided with a through hole 4, the two first isolation plates 3 divide the interior of the drying box 2 from left to right into a heating zone, a heating zone, and a cooling zone, the heating zone, the heating zone, and the cooling zone are all provided with temperature sensors to detect the internal temperature, two first guide rollers 5 are movably installed in the heating zone and the cooling zone, four second guide rollers 6 are movably installed in the heating zone, a first electric heating lamp 7 and a second electric heating lamp 8 are fixedly connected in the heating zone, and a first heating roller 9, a second heating roller 10, and a third heating roller 11 are rotatably connected in the heating zone. , the two ends of the first heating roller 9 are respectively fixedly connected with the first short tube and the second short tube, the two ends of the second heating roller 10 are respectively fixedly connected with the third short tube and the fourth short tube, the two ends of the third heating roller 11 are respectively fixedly connected with the fifth short tube and the sixth short tube, the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14 are rotatably connected inside the cooling zone, the seven short tube and the eighth short tube are respectively fixedly connected at the two ends of the first cooling roller 12, the ninth short tube and the tenth short tube are respectively fixedly connected at the two ends of the second cooling roller 13, the eleventh short tube and the twelfth short tube are respectively fixedly connected at the two ends of the third cooling roller 14, a feed port is provided on the left side of the drying box 2, a discharge port is provided on the right side of the drying box 2, and a fan device is provided on the top of the drying box 2, blowing to the right side (not shown in the figure); The rear side of the mounting platform 1 is fixedly connected to two mounting seats 15, and the two mounting seats 15 are respectively fixedly connected to a first oil tank 16 and a second oil tank 17. The interiors of the first oil tank 16 and the second oil tank 17 are fixedly connected to two second isolation plates 43, and the two second isolation plates 43 form three oil zones. The interiors of the three oil zones are all installed with electric heating pipes 44, and temperature sensors are provided in the oil zones to detect the oil temperature. The first oil tank 16 is installed with a first extraction component, a second extraction component and a third extraction component. The first extraction component includes a first extraction component fixedly connected to the first oil tank 16 and a second extraction component connected to the first oil tank 17. A first extraction pump 18 is provided at the top of the first oil tank 16, the outlet of the first extraction pump 18 extends into the interior of the first oil tank 16, the inlet of the first extraction pump 18 is fixedly connected to a first connecting pipe 19, the other end of the first connecting pipe 19 is rotatably connected to the first short pipe, a second extraction pump 20 is fixedly connected to the side wall of the first oil tank 16, the inlet of the second extraction pump 20 extends into the interior of the first oil tank 16, the outlet of the second extraction pump 20 is fixedly connected to a second connecting pipe 21, the other end of the second connecting pipe 21 is rotatably connected to the second short pipe, and the second extraction assembly includes a fixed connection A third extraction pump 22 is connected to the top of the first oil tank 16, the outlet of the third extraction pump 22 extends to the interior of the first oil tank 16, the inlet of the third extraction pump 22 is fixedly connected to a third connecting pipe 23, the other end of the third connecting pipe 23 is rotatably connected to the third short pipe, a fourth extraction pump 24 is fixedly connected to the side wall of the first oil tank 16, the inlet of the fourth extraction pump 24 extends to the interior of the first oil tank 16, the outlet of the fourth extraction pump 24 is fixedly connected to a fourth connecting pipe 25, the other end of the fourth connecting pipe 25 is rotatably connected to the fourth short pipe, and the third extraction group The component includes a fifth extraction pump 26 fixedly connected to the top of the first oil tank 16, the outlet of the fifth extraction pump 26 extends to the interior of the first oil tank 16, the inlet of the fifth extraction pump 26 is fixedly connected to a fifth connecting pipe 27, the other end of the fifth connecting pipe 27 is rotatably connected to the fifth short pipe, a sixth extraction pump 28 is fixedly connected to the side wall of the first oil tank 16, the inlet of the sixth extraction pump 28 extends to the interior of the first oil tank 16, the outlet of the sixth extraction pump 28 is fixedly connected to a sixth connecting pipe 29, the other end of the sixth connecting pipe 29 is rotatably connected to the sixth short pipe; The second oil tank 17 is equipped with a fourth extraction assembly, a fifth extraction assembly and a sixth extraction assembly. The fourth extraction assembly includes a seventh extraction pump 30 fixedly connected to the top of the second oil tank 17. The outlet of the seventh extraction pump 30 extends to the interior of the second oil tank 17. The inlet of the seventh extraction pump 30 is fixedly connected to a seventh connecting pipe 31. The other end of the seventh connecting pipe 31 is rotatably connected to the seventh short pipe. An eighth extraction pump 32 is fixedly connected to the side wall of the second oil tank 17. The inlet of the eighth extraction pump 32 extends to the interior of the second oil tank 17. The outlet of the eighth extraction pump 32 is fixedly connected to the first mounting pipe. The end of the first mounting pipe is rotatably connected to the eighth short pipe. The fifth extraction assembly includes a ninth extraction pump 33 fixedly connected to the top of the second oil tank 17. The outlet of the ninth extraction pump 33 extends to the interior of the second oil tank 17. The inlet of the ninth extraction pump 33 is fixedly connected to the eighth connecting pipe 34. The other end of the connecting pipe 34 is rotatably connected to the ninth short pipe, a tenth extraction pump 35 is fixedly connected to the side wall of the second oil tank 17, the inlet of the tenth extraction pump 35 extends to the interior of the second oil tank 17, the outlet of the tenth extraction pump 35 is fixedly connected to the second mounting pipe, the end of the second mounting pipe is rotatably connected to the tenth short pipe, the sixth extraction assembly includes an eleventh extraction pump 36 fixedly connected to the top of the second oil tank 17, the outlet of the eleventh extraction pump 36 extends to the interior of the second oil tank 17, the inlet of the eleventh extraction pump 36 is fixedly connected to the ninth connecting pipe 37, the other end of the ninth connecting pipe 37 is rotatably connected to the eleventh short pipe, a twelfth extraction pump 38 is fixedly connected to the side wall of the second oil tank 17, the inlet of the twelfth extraction pump 38 extends to the interior of the second oil tank 17, the outlet of the twelfth extraction pump 38 is fixedly connected to the third mounting pipe, the end of the third mounting pipe is rotatably connected to the twelfth short pipe; A first power assembly and a second power assembly are installed on the front side of the drying box body 2, the first power assembly includes a first motor 39 fixedly connected to the front side of the drying box body 2, the output shaft of the first motor 39 is fixedly connected to the first sprocket, the outer surfaces of the first short tube, the third short tube and the fifth short tube are fixedly connected to the second sprocket, the first sprocket and the three second sprockets are connected by a first chain transmission, the second power assembly includes a second motor 40 fixedly connected to the front side of the drying box body 2, the output shaft of the second motor 40 is fixedly connected to the third sprocket, the outer surfaces of the seventh short tube, the ninth short tube and the eleventh short tube are fixedly connected to the fourth sprocket, the third sprocket and the three fourth sprockets are connected by a second chain transmission; Ventilation components are installed on both sides of the drying box 2, and the ventilation components include a first fan 41 and a second fan 42. The first fan 41 and the second fan 42 are fixedly installed on the upper surface of the mounting platform 1. The inlet of the first fan 41 is connected to the drying box 2, and the outlet of the second fan 42 is connected to the drying box 2.

[0023] Working principle: The aluminized paper enters through one side of the drying box 2, passes through a plurality of first guide rollers 5 and a plurality of second guide rollers 6 in sequence, and passes through a first heating roller 9, a second heating roller 10, a third heating roller 11, a first cooling roller 12, a second cooling roller 13 and a third cooling roller 14, and passes through the two first isolation plates 3 in the middle, and is finally sent out from the other side of the drying box 2 (refer to Figure 7 ); The oil temperatures in the three oil zones in the first oil tank 16 and the second oil tank 17 are different. The oil temperatures in the three oil zones in the first oil tank 16 change from low to high from left to right, and the oil temperatures in the three oil zones in the second oil tank 17 change from high to low from left to right. The temperature in the oil zone with the highest temperature should be lower than the temperature in the heating zone. When the aluminum-coated paper enters the drying box 2, it is first preheated and heated by the first heating roller 9, the second heating roller 10, and the third heating roller 11, and the second extraction pump 20, the fourth extraction pump 24, and the sixth extraction pump 28 are started to extract the oil in the three oil zones and enter the first heating roller 9, the second heating roller 10, and the third heating roller 11 respectively. The first heating roller 9, the second heating roller 10, and the third heating roller 11 are all in contact with the surface of the aluminum-coated paper to gradually increase the temperature of the surface of the aluminum-coated paper. The first heating roller 9, the second heating roller 10, and the third heating roller 11 are not in contact with one side of the aluminum-coated paper, but can contact both sides of the aluminum-coated paper, so that the preheating is more uniform. At the same time, the first extraction pump 18, the third extraction pump 22, and the fifth extraction pump 26 are started to return the oil in the first heating roller 9, the second heating roller 10, and the third heating roller 11 to the corresponding oil zone; Before the aluminum-plated paper is sent out of the drying box 2, it is gradually cooled down by the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14. The eighth extraction pump 32, the tenth extraction pump 35 and the twelfth extraction pump 38 are first started to extract the oil in the three oil zones and enter the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14 respectively, so that the surface temperatures of the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14 are all lower than the surface temperature of the aluminum-plated paper, so that the heat of the aluminum-plated paper surface can be absorbed to cool the aluminum-plated paper. At the same time, the seventh extraction pump 30, the ninth extraction pump 33 and the eleventh extraction pump 36 are started to make the oil in the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14 return to the corresponding oil zone, and the wind blown to the right by the fan device is used to cool the seventh connecting pipe 31, the eighth connecting pipe 34 and the ninth connecting pipe 37 on the right side to reduce the temperature of the oil entering the oil zone; Start the first motor 39 and the second motor 40, so that the first heating roller 9, the second heating roller 10, the third heating roller 11, the first cooling roller 12, the second cooling roller 13 and the third cooling roller 14 can rotate, so that they can better contact with the surface of the aluminum-coated paper, thereby improving the heating and cooling effects. When the temperature of the heating zone and the cooling zone is too high, start the first fan 41 to extract some hot air from the heating zone and the cooling zone, and start the second fan 42 to input cold air into the heating zone and the cooling zone to keep the temperature within the set range.

Claims

1. A drying device for vacuum aluminum-plated paper production, comprising a mounting table (1), characterized in that: The upper surface of the mounting platform (1) is fixedly connected to a drying box (2), two first isolation plates (3) are fixedly connected inside the drying box (2), a through hole (4) is provided on the side wall of the first isolation plate (3), the two first isolation plates (3) divide the inside of the drying box (2) from left to right into a temperature rising zone, a heating zone, and a temperature falling zone, two first guide rollers (5) are movably installed inside the temperature rising zone and the temperature falling zone, four second guide rollers (6) are movably installed inside the heating zone, a first electric heating lamp (7) and a second electric heating lamp (8) are fixedly connected inside the heating zone, a first heating roller (9), a second heating roller (10) and a third heating roller (11) are rotatably connected inside the temperature rising zone, and both ends of the first heating roller (9) are fixedly connected to first short guide rollers (5), a second heating roller (10) and a third heating roller (11), respectively. The second heating roller (10) is fixedly connected to the third short tube and the fourth short tube at both ends, and the third heating roller (11) is fixedly connected to the fifth short tube and the sixth short tube at both ends. The first cooling roller (12), the second cooling roller (13) and the third cooling roller (14) are rotatably connected inside the cooling zone. The first cooling roller (12) is fixedly connected to the seventh short tube and the eighth short tube at both ends, and the second cooling roller (13) is fixedly connected to the ninth short tube and the tenth short tube at both ends. The third cooling roller (14) is fixedly connected to the eleventh short tube and the twelfth short tube at both ends. The rear side of the mounting platform (1) is fixedly connected to two mounting seats (15), and the two mounting seats (15) are fixedly connected to the first oil tank (16) and the second oil tank (17).

2. A drying device for vacuum aluminum-plated paper production according to claim 1, characterized in that: The first oil tank (16) and the second oil tank (17) are both fixedly connected with two second isolation plates (43) inside, the two second isolation plates (43) form three oil zones, the three oil zones are each installed with an electric heating pipe (44), the first oil tank (16) is installed with a first extraction assembly, a second extraction assembly and a third extraction assembly, the second oil tank (17) is installed with a fourth extraction assembly, a fifth extraction assembly and a sixth extraction assembly, the front side of the drying box (2) is installed with a first power assembly and a second power assembly, and both sides of the drying box (2) are installed with ventilation assemblies.

3. A drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The first extraction assembly comprises a first extraction pump (18) fixedly connected to the top of the first oil tank (16), the outlet of the first extraction pump (18) extending into the interior of the first oil tank (16), the inlet of the first extraction pump (18) fixedly connected to a first connecting pipe (19), the other end of the first connecting pipe (19) being rotatably connected to the first short pipe, a second extraction pump (20) fixedly connected to the side wall of the first oil tank (16), the inlet of the second extraction pump (20) extending into the interior of the first oil tank (16), the outlet of the second extraction pump (20) fixedly connected to a second connecting pipe (21), the other end of the second connecting pipe (21) being rotatably connected to the second short pipe.

4. The drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The second extraction assembly comprises a third extraction pump (22) fixedly connected to the top of the first oil tank (16), the outlet of the third extraction pump (22) extending into the interior of the first oil tank (16), the inlet of the third extraction pump (22) fixedly connected to a third connecting pipe (23), the other end of the third connecting pipe (23) being rotatably connected to a third short pipe, a fourth extraction pump (24) fixedly connected to the side wall of the first oil tank (16), the inlet of the fourth extraction pump (24) extending into the interior of the first oil tank (16), the outlet of the fourth extraction pump (24) fixedly connected to a fourth connecting pipe (25), the other end of the fourth connecting pipe (25) being rotatably connected to the fourth short pipe.

5. The drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The third extraction assembly comprises a fifth extraction pump (26) fixedly connected to the top of the first oil tank (16), the outlet of the fifth extraction pump (26) extending into the interior of the first oil tank (16), the inlet of the fifth extraction pump (26) fixedly connected to a fifth connecting pipe (27), the other end of the fifth connecting pipe (27) being rotatably connected to a fifth short pipe, a sixth extraction pump (28) fixedly connected to the side wall of the first oil tank (16), the inlet of the sixth extraction pump (28) extending into the interior of the first oil tank (16), the outlet of the sixth extraction pump (28) fixedly connected to a sixth connecting pipe (29), the other end of the sixth connecting pipe (29) being rotatably connected to the sixth short pipe.

6. A drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The fourth extraction assembly comprises a seventh extraction pump (30) fixedly connected to the top of the second oil tank (17), the outlet of the seventh extraction pump (30) extending into the interior of the second oil tank (17), the inlet of the seventh extraction pump (30) fixedly connected to a seventh connecting pipe (31), the other end of the seventh connecting pipe (31) being rotatably connected to a seventh short pipe, an eighth extraction pump (32) fixedly connected to the side wall of the second oil tank (17), the inlet of the eighth extraction pump (32) extending into the interior of the second oil tank (17), the outlet of the eighth extraction pump (32) fixedly connected to a first mounting pipe, the end of the first mounting pipe being rotatably connected to the eighth short pipe.

7. A drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The fifth extraction assembly comprises a ninth extraction pump (33) fixedly connected to the top of the second oil tank (17), the outlet of the ninth extraction pump (33) extending into the interior of the second oil tank (17), the inlet of the ninth extraction pump (33) fixedly connected to an eighth connecting pipe (34), the other end of the eighth connecting pipe (34) being rotatably connected to the ninth short pipe, a tenth extraction pump (35) fixedly connected to the side wall of the second oil tank (17), the inlet of the tenth extraction pump (35) extending into the interior of the second oil tank (17), the outlet of the tenth extraction pump (35) fixedly connected to a second mounting pipe, the end of the second mounting pipe being rotatably connected to the tenth short pipe.

8. The drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The sixth extraction assembly comprises an eleventh extraction pump (36) fixedly connected to the top of the second oil tank (17), the outlet of the eleventh extraction pump (36) extending into the interior of the second oil tank (17), the inlet of the eleventh extraction pump (36) fixedly connected to a ninth connecting pipe (37), the other end of the ninth connecting pipe (37) being rotatably connected to the eleventh short pipe, a twelfth extraction pump (38) fixedly connected to the side wall of the second oil tank (17), the inlet of the twelfth extraction pump (38) extending into the interior of the second oil tank (17), the outlet of the twelfth extraction pump (38) fixedly connected to a third mounting pipe, the end of the third mounting pipe being rotatably connected to the twelfth short pipe.

9. A drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The first power assembly comprises a first motor (39) fixedly connected to the front side of the drying box (2); the output shaft of the first motor (39) is fixedly connected to a first sprocket; the outer surfaces of the first short tube, the third short tube and the fifth short tube are all fixedly connected to second sprockets; the first sprocket and the three second sprockets are connected via a first chain transmission.

10. A drying device for vacuum aluminum-plated paper production according to claim 2, characterized in that: The second power assembly comprises a second motor (40) fixedly connected to the front side of the drying box (2); the output shaft of the second motor (40) is fixedly connected to a third sprocket; the outer surfaces of the seventh short tube, the ninth short tube and the eleventh short tube are fixedly connected to fourth sprockets; the third sprocket is connected to the three fourth sprockets via a second chain transmission; the ventilation assembly comprises a first fan (41) and a second fan (42); the first fan (41) and the second fan (42) are fixedly mounted on the upper surface of the mounting platform (1); the inlet of the first fan (41) is connected to the drying box (2); and the outlet of the second fan (42) is connected to the drying box (2).

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