Preparation device and preparation process of anti-attenuation sweet tipping paper

Abstract

The invention discloses a preparation device and a preparation process of anti-attenuation sweet tipping paper, and relates to the technical field of tipping paper preparation, the preparation device and the preparation process of the anti-attenuation sweet tipping paper can improve the moving path of an anti-attenuation sweet tipping paper body, can improve the drying efficiency and effect, and meanwhile, can improve the drying quality of the anti-attenuation sweet tipping paper. The tension force of the anti-attenuation sweet tipping paper body is convenient to adjust and control, and the efficiency and the quality of the tipping paper are improved; according to the drying oven, wet air in the drying oven can be automatically and circularly dried, meanwhile, dried hot air can be circulated into the drying oven, the drying efficiency can be improved, and heat waste can be avoided; according to the anti-attenuation sweet tipping paper drying device, waste heat on the surface of the dried anti-attenuation sweet tipping paper body can be used for preheating the anti-attenuation sweet tipping paper body before drying, the cooling efficiency and effect can be improved, the drying efficiency can be improved, more energy is saved, the environment is better protected, impurities on the surface of the anti-attenuation sweet tipping paper body can be absorbed, and the production quality can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of tipping paper preparation, in particular to a preparation device and a preparation process of anti-fading sweet taste tipping paper. Background Art

[0002] Tipping paper is a special paper used to connect the filter tip to the cigarette stick. Anti-fading sweet tipping paper is a specially designed tipping paper that aims to slow down the attenuation of sweeteners and ensure the continuous sweetness of the mouth. The production process of anti-fading sweet tipping paper mainly includes: Varnish blending: The key step is to blend varnish containing natural sweeteners; Printing process: Printing on the tipping paper base paper, first print the color ink, and then apply the mixed solution of sweeteners. The speed and oven temperature need to be controlled during the printing process to ensure the printing quality and the stable adhesion of the sweetener; Post-processing: After printing, the tipping paper needs to be subjected to post-processing processes such as hot stamping and slitting. After printing, the hot stamping process is used to increase the aesthetics and anti-counterfeiting performance of the tipping paper, and slitting cuts the tipping paper into suitable sizes; Inspection and preservation: Finally, the tipping paper is quality inspected to ensure that the sweetener content and attenuation rate meet the standards. The tipping paper should be sealed to prevent the sweetener from volatilizing and decaying. In actual production, the high-molecular compound resistant varnish is used, which has the characteristics of strong inclusiveness and can wrap the sweetener. At the same time, it has the characteristics of high temperature and humidity resistance and insensitivity to saliva. In addition, the sweetener is mixed with the high-temperature resistant varnish, and a certain amount of matting pulp is added to increase the temperature resistance index of the sweet-tasting tipping paper to 160°C and non-stickiness for 3 minutes. This can protect the sweetness from obvious decay in a high temperature and high humidity environment for half a year. Polymer nanomaterials are added to adjust the smoothness of the paper to make the water absorption and water absorption speed very low to prevent the sweetness from transferring to the front and back of the contacting paper. After comprehensive operation, the sweetness of the sweet-tasting tipping paper can be made more lasting and resistant to decay.

[0003] However, when the existing preparation device and preparation process of the anti-fading sweet taste tipping paper are used, when the printed anti-fading sweet taste tipping paper is dried in an oven, the moving path of the anti-fading sweet taste tipping paper in the oven is short, which affects the efficiency and effect of drying. At the same time, it is not convenient to adjust and control the tension of the anti-fading sweet taste tipping paper. Too large tension may cause the paper to break, while too small tension may cause the paper to loosen and slide, which will also affect the efficiency and effect of drying. During drying, it is not convenient to dry and recycle the humid air in the oven, which affects the drying efficiency and effect and easily causes heat waste. The cooling efficiency of the dried anti-fading sweet taste tipping paper is low, and the heat during cooling cannot be reused, which is not energy-saving and environmentally friendly.

[0004] To this end, we propose a preparation device and a preparation process for anti-attenuation sweet taste tipping paper. Summary of the invention

[0005] The object of the present invention is to provide a preparation device and a preparation process of anti-fading sweet taste tipping paper to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions: a preparation device for anti-attenuation sweet-taste tipping paper, comprising an oven, and a feed port and a discharge port are arranged on the oven, two symmetrically arranged moving plates are connected in the oven through a moving mechanism, and a hollow roller group is rotatably connected on the moving plate through a rotating shaft, the roller group comprises a plurality of upper rollers arranged in an array and a plurality of lower rollers arranged in an array, and the anti-attenuation sweet-taste tipping paper body is inserted in the feed port and the discharge port and is sequentially wound around the side walls of the upper roller and the lower roller, a first circulation mechanism for circulating hot air is arranged in the oven, a blowing mechanism for blowing and preheating the anti-attenuation sweet-taste tipping paper body is arranged on the side wall of the oven near the feed port, and an exhaust mechanism for exhaust cooling the anti-attenuation sweet-taste tipping paper body is arranged on the side wall of the oven near the discharge port.

[0007] Preferably, the moving mechanism includes a U-shaped plate fixedly connected to the inner side wall of the oven, and two opposite side walls of the U-shaped plate are fixedly connected to two symmetrically arranged guide rods, the side walls of the guide rods are sleeved with two symmetrically arranged moving blocks, and the side walls of the guide rods are sleeved with two symmetrically arranged connecting plates, the connecting plates are fixed to the side walls of the moving plate, and two symmetrically arranged springs are fixedly connected between the connecting plates and the moving blocks, the springs are sleeved on the side walls of the guide rods, the movement of the moving blocks is driven by a driving mechanism, and a detection mechanism is arranged between the connecting plates and the moving blocks, and the detection mechanism is used to detect the deformation of the springs.

[0008] Preferably, the driving mechanism includes a double-headed screw rotatably connected to two opposite side walls of the U-shaped plate, and the side walls of each moving block are fixedly connected to a connecting block, the connecting block is threadedly connected to the threaded portion of the double-headed screw, the top of the U-shaped plate is fixedly connected to a motor, and the output end of the motor is fixed to the upper end of the double-headed screw.

[0009] Preferably, the detection mechanism comprises a mounting block fixedly connected to the side wall of the moving block, a distance sensor is fixedly inserted on the top of the mounting block, and a sensing block is fixedly connected to the side wall of the connecting plate.

[0010] Preferably, the circulation mechanism includes a plurality of exhaust holes arranged in an array on the side wall of the roller group, and an exhaust pipe is rotatably connected to the end of the roller group, one end of the exhaust pipe is connected to the interior of the roller group, and the other end of the exhaust pipe is fixedly connected to two symmetrically arranged first connecting pipes, a first telescopic pipe is fixedly connected between the two first connecting pipes, an air blowing pipe is fixedly inserted at the top of the oven, and a circulation component is arranged between the air blowing pipe and the first connecting pipe.

[0011] Preferably, the circulation component includes an L-shaped plate fixedly connected to the top of the oven, and the side wall of the L-shaped plate is fixedly connected to a first fan, the outlet of the first fan is fixedly connected to a second connecting pipe, and the other end of the second connecting pipe is fixedly connected to a drying box, the side wall of the drying box is fixedly connected to a third connecting pipe, and the lower end of the third connecting pipe is fixed to the upper end of the blowing pipe, the inlet of the first fan is fixedly connected to a second hose, and the lower end of the second hose passes through the oven and is fixed to the first connecting pipe.

[0012] Preferably, the exhaust mechanism includes two symmetrically arranged exhaust hoods fixedly connected to the side walls of the oven, and the opposite side walls of the two exhaust hoods are provided with a plurality of first through holes arranged in an array, and a fourth connecting pipe is fixedly connected between the two exhaust hoods.

[0013] Preferably, the blowing mechanism includes two symmetrically arranged blowing hoods fixedly connected to the side walls of the oven, and the opposite side walls of the two blowing hoods are provided with a plurality of second through holes arranged in an array, a fifth connecting pipe is fixedly connected between the two blowing hoods, and a second circulation mechanism is arranged between the blowing hood and the exhaust hood.

[0014] Preferably, the second circulation mechanism includes a second fan fixedly connected to the top of the oven, and the inlet of the second fan is fixedly connected to a filter box, a sixth connecting pipe is fixedly connected between the filter box and the exhaust hood, and a seventh connecting pipe is fixedly connected between the outlet of the second fan and the blowing hood.

[0015] A process for preparing sweet-taste resistant tipping paper, using the above-mentioned device for preparing sweet-taste resistant tipping paper, comprises the following steps:

[0016] S1: During drying, the anti-fading sweet taste tipping paper body is introduced into the oven from the feed port, and is sequentially wound around the side walls of the upper drum and the lower drum, thereby improving the moving path of the anti-fading sweet taste tipping paper body and the drying efficiency and effect. The dried anti-fading sweet taste tipping paper body is transported out through the discharge port;

[0017] S2: When the anti-decay sweet taste tipping paper body is being transported, the roller group can be driven to rotate. At the same time, the first fan is started to perform exhaust operation. At this time, the moist air generated when the anti-decay sweet taste tipping paper body is dried can be timely absorbed through the exhaust holes on the surface of the roller group. Then, the moist air enters the first fan through the exhaust pipe, the first connecting pipe, the first telescopic pipe and the second hose, and enters the drying box through the second connecting pipe for drying. The dried air can be circulated to the oven again through the third connecting pipe and the blowing pipe, so that the moist air in the oven can be automatically circulated and dried. At the same time, the dried hot air can be circulated in the oven, which can not only improve the drying efficiency but also avoid heat waste.

[0018] S3: When drying, start the second fan to perform exhaust operation. At this time, exhaust operation can be performed from the upper and lower surfaces of the anti-attenuation sweet taste tipping paper body through the first through hole on the exhaust hood, which can not only accelerate the cooling effect of the anti-attenuation sweet taste tipping paper body after drying, but also absorb impurities on its surface. At the same time, the drawn hot air can enter the filter box through the sixth connecting pipe for filtration, and can filter and collect impurities on the surface of the anti-attenuation sweet taste tipping paper body after drying. The filtered hot air enters the second fan and then enters the blowing hood through the seventh connecting pipe, and is blown on the upper and lower surfaces of the anti-attenuation sweet taste tipping paper body through the second through hole, so that the residual heat on the surface of the anti-attenuation sweet taste tipping paper body after drying can be used to preheat the anti-attenuation sweet taste tipping paper body before drying, which can not only improve the cooling efficiency and effect of the anti-attenuation sweet taste tipping paper body after drying, but also improve the drying efficiency, which is more energy-saving and environmentally friendly.

[0019] S4: When it is necessary to adjust the tension of the anti-attenuation sweet taste tipping paper body, start the motor, and the rotation of the motor drives the double-headed screw to rotate, so that the two moving blocks can be driven to move away from each other along the side walls of the guide rod through the connecting block. When the upper roller and the lower roller are against the anti-attenuation sweet taste tipping paper body, when the moving block continues to move, it can push the spring to be gradually compressed. At this time, the distance sensor can detect the change in the distance of the sensing block, and the deformation of the spring can be determined, and then the squeezing force between the upper roller and the lower roller and the anti-attenuation sweet taste tipping paper body can be determined, so as to facilitate the adjustment and control of the tension of the anti-attenuation sweet taste tipping paper body, avoid excessive tension that may cause paper breakage, and excessive tension that may cause paper loosening and sliding, ensure that the paper remains flat during the drying process, avoid deformation problems such as curling and wrinkling, and appropriate tension helps to ensure uniform drying of the paper, thereby improving the efficiency and quality of the tipping paper.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention provides a moving mechanism, etc., so that when drying, the anti-attenuation sweet taste tipping paper body enters the oven from the feed port and is sequentially wound around the side walls of the upper roller and the lower roller, thereby improving the moving path of the anti-attenuation sweet taste tipping paper body and improving the efficiency and effect of drying. The dried anti-attenuation sweet taste tipping paper body is transported out through the discharge port. When it is necessary to adjust the tension of the anti-attenuation sweet taste tipping paper body, the motor is started, and the rotation of the motor drives the double-headed screw to rotate, so that the two moving blocks can be driven to move away from each other along the side walls of the guide rod through the connecting block. At the same time, the two connecting plates are driven to move away from each other through the spring, thereby driving the moving plate and the roller group to move. When the upper roller and the lower roller are against the anti-attenuation sweet taste tipping paper body, when the moving block continues to move, it can push the spring to be gradually compressed. At this time, the distance sensor can detect the change in the distance of the sensing block to determine the deformation of the spring, and then determine the extrusion force between the upper roller and the lower roller and the anti-attenuation sweet taste tipping paper body, so as to facilitate the adjustment and control of the tensioning force of the anti-attenuation sweet taste tipping paper body, avoid excessive tension that may cause paper breakage, and excessive tension that may cause paper loosening and sliding, ensure that the paper remains flat during the drying process, avoid deformation problems such as curling and wrinkling, and appropriate tension helps to ensure uniform drying of the paper, thereby improving the efficiency and quality of the tipping paper.

[0022] The present invention uses a first circulation mechanism, etc., when drying, when the anti-attenuation sweet taste tipping paper body is conveyed, it can drive the roller group to rotate, and at the same time, start the first fan to perform exhaust operation. At this time, the moist air generated when the anti-attenuation sweet taste tipping paper body is dried can be timely absorbed through the exhaust holes on the surface of the roller group, and then enter the first fan through the exhaust pipe, the first connecting pipe, the first telescopic pipe and the second hose, and enter the drying box through the second connecting pipe for drying. The dried air can be circulated to the oven again through the third connecting pipe and the blowing pipe, so that the humid air in the oven can be automatically circulated and dried. At the same time, the dried hot air can be circulated in the oven, which can not only improve the drying efficiency but also avoid heat waste.

[0023] The present invention uses a second circulation mechanism, etc. to start the second fan to perform exhaust operation during drying. At this time, exhaust operation can be performed from the upper and lower surfaces of the anti-attenuation sweet taste tipping paper body through the first through hole on the exhaust hood, which can not only accelerate the cooling effect of the anti-attenuation sweet taste tipping paper body after drying, but also absorb impurities on its surface. At the same time, the drawn hot air can enter the filter box through the sixth connecting pipe for filtration, and can filter and collect impurities on the surface of the anti-attenuation sweet taste tipping paper body after drying. The filtered hot air enters the second fan and then enters the blowing hood through the seventh connecting pipe, and is blown onto the upper and lower surfaces of the anti-attenuation sweet taste tipping paper body through the second through hole, so that the residual heat on the surface of the anti-attenuation sweet taste tipping paper body after drying can be used to preheat the anti-attenuation sweet taste tipping paper body before drying, which can not only improve the cooling efficiency and effect of the anti-attenuation sweet taste tipping paper body after drying, but also improve the drying efficiency, which is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the internal structure of the oven of the present invention;

[0026] Figure 3 It is a partial cross-sectional structural schematic diagram of the oven of the present invention;

[0027] Figure 4 It is a schematic diagram of the position of the moving mechanism in the present invention;

[0028] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0030] Figure 7 for Figure 6 Enlarged view of center C.

[0031] In the figure: 1, oven; 101, feed port; 102, discharge port; 201, U-shaped plate; 202, guide rod; 203, moving block; 204, spring; 205, connecting plate; 301, induction block; 302, mounting block; 303, distance sensor; 401, double-headed screw rod; 402, connecting block; 403, motor; 501, exhaust hood; 502, first through hole; 503, fourth connecting pipe; 601, blowing hood; 602, second through hole; 603, fifth connecting pipe; 701, exhaust hole; 702, exhaust pipe; 703, first connecting pipe; 704, first telescopic pipe; 705, blowing pipe; 801, second fan; 802, filter box; 803, sixth connecting pipe; 804, seventh connecting pipe; 901, L-shaped plate; 902, first fan; 903, second hose; 904, second connecting pipe; 905, drying box; 906, third connecting pipe; 10, moving plate; 11, rotating shaft; 1201, upper roller; 1202, lower roller; 13, anti-attenuation sweet taste tipping paper body. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 7, a preparation device for anti-attenuation sweet-tasting tipping paper shown in the figure includes an oven 1, and the oven 1 is provided with a feed port 101 and a discharge port 102, and a heating component is also provided in the oven 1, and its structure and principle are well-known technologies in the technical field and are not repeated here. Two symmetrically arranged moving plates 10 are connected in the oven 1 through a moving mechanism, and a hollow roller group is rotatably connected to the moving plate 10 through a rotating shaft 11, and the roller group includes a plurality of upper rollers 1201 arranged in an array and a plurality of lower rollers 1202 arranged in an array, and the anti-attenuation sweet-tasting tipping paper body 13 is inserted in the feed port 101 and the discharge port 102 and is sequentially wound around the side walls of the upper roller 1201 and the lower roller 1202, a first circulation mechanism for circulating hot air is provided in the oven 1, and a blower mechanism for blowing and preheating the anti-attenuation sweet-tasting tipping paper body 13 is provided on the side wall of the oven 1 close to the feed port 101 The side wall of the oven 1 near the discharge port 102 is provided with an exhaust mechanism for exhaust cooling the anti-attenuation sweet taste tipping paper body 13. When drying, the moving path of the anti-attenuation sweet taste tipping paper body 13 can be improved, the efficiency and effect of drying can be improved, and at the same time, it is convenient to adjust and control the tension of the anti-attenuation sweet taste tipping paper body 13, so as to improve the efficiency and quality of the tipping paper; the humid air in the oven 1 can be automatically circulated and dried, and at the same time, the hot air after drying can be circulated in the oven 1, which can not only improve the drying efficiency but also avoid heat waste; the residual heat on the surface of the anti-attenuation sweet taste tipping paper body 13 after drying can be used to preheat the anti-attenuation sweet taste tipping paper body 13 before drying, which can not only improve the cooling efficiency and effect, but also improve the drying efficiency, be more energy-saving and environmentally friendly, and can also absorb impurities on its surface, so as to improve the production quality.

[0034] The moving mechanism includes a U-shaped plate 201 fixedly connected to the inner wall of the oven 1, and two opposite side walls of the U-shaped plate 201 are fixedly connected to two symmetrically arranged guide rods 202, the side walls of the guide rods 202 are sleeved with two symmetrically arranged moving blocks 203, and the side walls of the guide rods 202 are sleeved with two symmetrically arranged connecting plates 205, the connecting plates 205 are fixed to the side walls of the moving plate 10, and two symmetrically arranged springs 204 are fixedly connected between the connecting plates 205 and the moving blocks 203, the springs 204 are sleeved on the side walls of the guide rods 202, the movement of the moving blocks 203 is driven by the driving mechanism, and a detection mechanism is arranged between the connecting plates 205 and the moving blocks 203, the detection mechanism is used to detect the deformation of the springs 204, when it is necessary to adjust the tension of the anti-attenuation sweet taste tipping paper body 13, the two moving blocks 203 are driven along the side walls of the guide rods 202 by the driving mechanism. The two connecting plates 205 are moved away from each other by the spring 204, and then the moving plate 10 and the roller group are moved. When the upper roller 1201 and the lower roller 1202 are against the anti-decay sweet taste tipping paper body 13, when the moving block 203 continues to move, the spring 204 can be pushed to be gradually compressed. At this time, the deformation of the spring 204 is detected by the detection mechanism, and then the squeezing force between the upper roller 1201 and the lower roller 1202 and the anti-decay sweet taste tipping paper body 13 is determined, so as to facilitate the adjustment and control of the tensioning force of the anti-decay sweet taste tipping paper body 13, avoid excessive tension that may cause paper breakage, and excessive tension that may cause paper loosening and sliding, ensure that the paper remains flat during the drying process, avoid deformation problems such as curling and wrinkling, and appropriate tension helps to ensure uniform drying of the paper, thereby improving the efficiency and quality of the tipping paper.

[0035] The driving mechanism includes a double-headed screw 401 rotatably connected to two opposite side walls of the U-shaped plate 201, and the side walls of each moving block 203 are fixedly connected with a connecting block 402, the connecting block 402 is threadedly connected to the threaded portion of the double-headed screw 401, and the top of the U-shaped plate 201 is fixedly connected with a motor 403, and the output end of the motor 403 is fixed to the upper end of the double-headed screw 401. When the motor 403 is started, the rotation of the motor 403 drives the double-headed screw 401 to rotate, thereby driving the two moving blocks 203 to move away from each other along the side walls of the guide rod 202 through the connecting block 402.

[0036] The detection mechanism includes a mounting block 302 fixedly connected to the side wall of the moving block 203, and a distance sensor 303 is fixedly inserted on the top of the mounting block 302. The side wall of the connecting plate 205 is fixedly connected with a sensing block 301. The distance sensor 303 can detect the change in the distance of the sensing block 301, and the deformation of the spring 204 can be determined, thereby determining the squeezing force between the upper roller 1201 and the lower roller 1202 and the anti-attenuation sweet taste tipping paper body 13.

[0037] The circulation mechanism includes a plurality of exhaust holes 701 arranged in an array on the side wall of the roller group, and an exhaust pipe 702 is rotatably connected to the end of the roller group, one end of the exhaust pipe 702 is communicated with the interior of the roller group, and the other end of the exhaust pipe 702 is fixedly connected to two symmetrically arranged first connecting pipes 703, a first telescopic pipe 704 is fixedly connected between the two first connecting pipes 703, a blowing pipe 705 is fixedly inserted at the top of the oven 1, and a circulation component is arranged between the blowing pipe 705 and the first connecting pipe 703, the circulation component timely absorbs the moist air generated when the attenuation of the sweet taste tipping paper body 13 is dried through the exhaust holes 701 on the surface of the roller group, and then circulates to the oven 1 again through the exhaust pipe 702, the first connecting pipe 703, the first telescopic pipe 704 and the circulation component through the blowing pipe 705, so that the moist air in the oven 1 can be automatically circulated and dried, and at the same time, the dried hot air can be circulated in the oven 1, which can not only improve the drying efficiency but also avoid heat waste.

[0038] The circulation assembly includes an L-shaped plate 901 fixedly connected to the top of the oven 1, and the side wall of the L-shaped plate 901 is fixedly connected to a first fan 902, the outlet of the first fan 902 is fixedly connected to a second connecting pipe 904, and the other end of the second connecting pipe 904 is fixedly connected to a drying box 905, the side wall of the drying box 905 is fixedly connected to a third connecting pipe 906, and the lower end of the third connecting pipe 906 is fixed to the upper end of the blowing pipe 705, the inlet of the first fan 902 is fixedly connected to a second hose 903, and the lower end of the second hose 903 penetrates into the oven 1 and The first connecting pipe 703 is fixed, and the first fan 902 is started to perform an exhaust operation. At this time, the moist air generated when the attenuated sweetness tipping paper body 13 is dried can be timely absorbed through the exhaust holes 701 on the surface of the roller group. Then, the air passes through the exhaust pipe 702, the first connecting pipe 703, the first telescopic pipe 704 and the second hose 903 to enter the first fan 902, and enters the drying box 905 through the second connecting pipe 904 for drying. The dried air can be circulated to the drying oven 1 again through the third connecting pipe 906 and the blowing pipe 705.

[0039] The exhaust mechanism includes two symmetrically arranged exhaust hoods 501 fixedly connected to the side walls of the oven 1, and the opposite side walls of the two exhaust hoods 501 are provided with a plurality of first through holes 502 arranged in an array, and a fourth connecting pipe 503 is fixedly connected between the two exhaust hoods 501, and exhaust operation can be performed from the upper and lower surfaces of the anti-decay sweet taste tipping paper body 13 through the first through holes 502 on the exhaust hood 501, which can not only accelerate the cooling effect of the anti-decay sweet taste tipping paper body 13 after drying, but also absorb impurities on its surface.

[0040] The blowing mechanism includes two symmetrically arranged blowing hoods 601 fixedly connected to the side walls of the oven 1, and the opposite side walls of the two blowing hoods 601 are provided with a plurality of second through holes 602 arranged in an array, a fifth connecting pipe 603 is fixedly connected between the two blowing hoods 601, and a second circulation mechanism is arranged between the blowing hood 601 and the exhaust hood 501, through which the filtered hot air enters the blowing hood 601 and is blown onto the upper and lower surfaces of the anti-attenuation sweet-tasting tipping paper body 13 through the second through holes 602, so that the residual heat on the surface of the anti-attenuation sweet-tasting tipping paper body 13 after drying can be used to preheat the anti-attenuation sweet-tasting tipping paper body 13 before drying, which can not only improve the cooling efficiency and effect of the anti-attenuation sweet-tasting tipping paper body 13 after drying, but also improve the drying efficiency, which is more energy-saving and environmentally friendly.

[0041] The second circulation mechanism includes a second fan 801 fixedly connected to the top of the oven 1, and a filter box 802 is fixedly connected to the inlet of the second fan 801, a sixth connecting pipe 803 is fixedly connected between the filter box 802 and the exhaust hood 501, and a seventh connecting pipe 804 is fixedly connected between the outlet of the second fan 801 and the blowing hood 601. When the second fan 801 is started to exhaust air, the first through hole 502 on the exhaust hood 501 can be used to exhaust air from the upper and lower surfaces of the anti-decay sweet taste tipping paper body 13, which can not only accelerate the cooling effect of the anti-decay sweet taste tipping paper body 13 after drying, but also absorb impurities on its surface. At the same time, the drawn hot air can enter the filter box 802 through the sixth connecting pipe 803 for filtration, and the impurities on the surface of the anti-decay sweet taste tipping paper body 13 after drying can be filtered and collected. The filtered hot air enters the second fan 801 and enters the blowing hood 601 through the seventh connecting pipe 804.

[0042] A process for preparing sweet-taste resistant tipping paper, using the above-mentioned device for preparing sweet-taste resistant tipping paper, comprises the following steps:

[0043] S1: During drying, the anti-fading sweet taste tipping paper body 13 is introduced into the oven 1 from the feed port 101, and is sequentially wound around the side walls of the upper drum 1201 and the lower drum 1202, thereby improving the moving path of the anti-fading sweet taste tipping paper body 13 and improving the efficiency and effect of drying. The dried anti-fading sweet taste tipping paper body 13 is transported out through the discharge port 102;

[0044] S2: When the anti-decay sweet taste tipping paper body 13 is being transported, it can drive the roller group to rotate. At the same time, the first fan 902 is started to perform an exhaust operation. At this time, the moist air generated when the anti-decay sweet taste tipping paper body 13 is dried can be timely absorbed through the exhaust holes 701 on the surface of the roller group. Then, the moist air passes through the exhaust pipe 702, the first connecting pipe 703, the first telescopic pipe 704 and the second hose 903 and enters the first fan 902. Then, the air enters the drying box 905 through the second connecting pipe 904 for drying. The dried air can be circulated to the oven 1 again through the third connecting pipe 906 and the blowing pipe 705, so that the moist air in the oven 1 can be automatically circulated and dried. At the same time, the dried hot air can be circulated in the oven 1, which can not only improve the drying efficiency but also avoid heat waste.

[0045] S3: When drying, the second fan 801 is started to perform exhaust operation. At this time, the exhaust operation can be performed from the upper and lower surfaces of the anti-decay sweet taste tipping paper body 13 through the first through hole 502 on the exhaust cover 501, which can not only accelerate the cooling effect of the anti-decay sweet taste tipping paper body 13 after drying, but also absorb impurities on its surface. At the same time, the drawn hot air can enter the filter box 802 through the sixth connecting pipe 803 for filtration, which can filter the surface of the anti-decay sweet taste tipping paper body 13 after drying. The impurities are filtered and collected, and the filtered hot air enters the second fan 801 and then enters the blowing cover 601 through the seventh connecting pipe 804, and is blown onto the upper and lower surfaces of the anti-decay sweet taste tipping paper body 13 through the second through hole 602, so that the residual heat on the surface of the anti-decay sweet taste tipping paper body 13 after drying can be used to preheat the anti-decay sweet taste tipping paper body 13 before drying, which can not only improve the cooling efficiency and effect of the anti-decay sweet taste tipping paper body 13 after drying, but also improve the drying efficiency, which is more energy-saving and environmentally friendly;

[0046] S4: When the tension of the anti-decay sweet taste tipping paper body 13 needs to be adjusted, the motor 403 is started, and the rotation of the motor 403 drives the double-headed screw 401 to rotate, so that the two moving blocks 203 can be driven to move away from each other along the side wall of the guide rod 202 through the connecting block 402. When the upper roller 1201 and the lower roller 1202 are against the anti-decay sweet taste tipping paper body 13, when the moving block 203 continues to move, it can push the spring 204 to be gradually compressed. At this time, the distance sensor 303 can detect the induction block 3 01, the deformation of the spring 204 can be determined, and then the squeezing force between the upper roller 1201 and the lower roller 1202 and the anti-decay sweet taste tipping paper body 13 can be determined, so as to facilitate the adjustment and control of the tensioning force of the anti-decay sweet taste tipping paper body 13, and avoid the phenomenon that too large tension may cause the paper to break, and too small tension may cause the paper to loosen and slide, which can ensure that the paper remains flat during the drying process and avoid deformation problems such as curling and wrinkling. Appropriate tensioning force helps to ensure uniform drying of the paper, thereby improving the efficiency and quality of the tipping paper.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing anti-fading sweet-taste tipping paper, comprising an oven (1), wherein the oven (1) is provided with a feed inlet (101) and a discharge outlet (102), characterized in that: The oven (1) is provided with two symmetrically arranged moving plates (10) connected via a moving mechanism, and a hollow roller group is rotatably connected to the moving plates (10) via a rotating shaft (11), the roller group comprising a plurality of upper rollers (1201) arranged in an array and a plurality of lower rollers (1202) arranged in an array, and the anti-decay sweet taste tipping paper body (13) is inserted into the feed port (101) and the discharge port (102) and is sequentially wound around the side walls of the upper roller (1201) and the lower roller (1202), the oven (1) is provided with a first circulation mechanism for circulating hot air, the side wall of the oven (1) close to the feed port (101) is provided with a blowing mechanism for blowing air to preheat the anti-decay sweet taste tipping paper body (13), and the side wall of the oven (1) close to the discharge port (102) is provided with an exhaust mechanism for exhausting air to cool the anti-decay sweet taste tipping paper body (13).

2. The device for preparing the anti-fading sweet taste tipping paper according to claim 1, characterized in that: The moving mechanism comprises a U-shaped plate (201) fixedly connected to the inner wall of the oven (1), and two opposite side walls of the U-shaped plate (201) are fixedly connected to two symmetrically arranged guide rods (202), the side walls of the guide rods (202) are sleeved with two symmetrically arranged moving blocks (203), and the side walls of the guide rods (202) are sleeved with two symmetrically arranged connecting plates (205), the connecting plates (205) are fixed to the side walls of the moving plate (10), and two symmetrically arranged springs (204) are fixedly connected between the connecting plates (205) and the moving blocks (203), the springs (204) are sleeved on the side walls of the guide rods (202), the movement of the moving blocks (203) is driven by a driving mechanism, and a detection mechanism is arranged between the connecting plates (205) and the moving blocks (203), and the detection mechanism is used to detect the deformation of the springs (204).

3. The device for preparing the anti-fading sweet taste tipping paper according to claim 2, characterized in that: The driving mechanism comprises a double-headed screw (401) rotatably connected to two opposite side walls of the U-shaped plate (201), and the side wall of each moving block (203) is fixedly connected with a connecting block (402), the connecting block (402) is threadedly connected to the threaded portion of the double-headed screw (401), the top of the U-shaped plate (201) is fixedly connected with a motor (403), and the output end of the motor (403) is fixed to the upper end of the double-headed screw (401).

4. The device for preparing the anti-fading sweet taste tipping paper according to claim 2, characterized in that: The detection mechanism comprises a mounting block (302) fixedly connected to the side wall of the moving block (203), a distance sensor (303) is fixedly inserted on the top of the mounting block (302), and a sensing block (301) is fixedly connected to the side wall of the connecting plate (205).

5. The device for preparing the anti-fading sweet taste tipping paper according to claim 1, characterized in that: The circulation mechanism comprises a plurality of exhaust holes (701) arranged in an array and opened on the side wall of the roller group, and an exhaust pipe (702) is rotatably connected to the end of the roller group, one end of the exhaust pipe (702) is communicated with the interior of the roller group, and the other end of the exhaust pipe (702) is fixedly connected to two symmetrically arranged first connecting pipes (703), a first telescopic pipe (704) is fixedly connected between the two first connecting pipes (703), an air blowing pipe (705) is fixedly inserted at the top of the oven (1), and a circulation component is arranged between the air blowing pipe (705) and the first connecting pipe (703).

6. The device for preparing the anti-fading sweet taste tipping paper according to claim 5, characterized in that: The circulation component comprises an L-shaped plate (901) fixedly connected to the top of the oven (1), and the side wall of the L-shaped plate (901) is fixedly connected to a first fan (902), the outlet of the first fan (902) is fixedly connected to a second connecting pipe (904), and the other end of the second connecting pipe (904) is fixedly connected to a drying box (905), the side wall of the drying box (905) is fixedly connected to a third connecting pipe (906), and the lower end of the third connecting pipe (906) is fixed to the upper end of the blowing pipe (705), the inlet of the first fan (902) is fixedly connected to a second hose (903), and the lower end of the second hose (903) passes through the oven (1) and is fixed to the first connecting pipe (703).

7. The device for preparing the anti-fading sweet taste tipping paper according to claim 1, characterized in that: The exhaust mechanism comprises two symmetrically arranged exhaust hoods (501) fixedly connected to the side walls of the oven (1), and the opposite side walls of the two exhaust hoods (501) are provided with a plurality of first through holes (502) arranged in an array, and a fourth connecting pipe (503) is fixedly connected between the two exhaust hoods (501).

8. The device for preparing the anti-fading sweet taste tipping paper according to claim 1, characterized in that: The blowing mechanism comprises two symmetrically arranged blowing hoods (601) fixedly connected to the side walls of the oven (1), and the opposite side walls of the two blowing hoods (601) are provided with a plurality of second through holes (602) arranged in an array, a fifth connecting pipe (603) is fixedly connected between the two blowing hoods (601), and a second circulation mechanism is provided between the blowing hood (601) and the exhaust hood (501).

9. The device for preparing the anti-fading sweet taste tipping paper according to claim 8, characterized in that: The second circulation mechanism comprises a second fan (801) fixedly connected to the top of the oven (1), and the inlet of the second fan (801) is fixedly connected to a filter box (802), a sixth connecting pipe (803) is fixedly connected between the filter box (802) and the exhaust hood (501), and a seventh connecting pipe (804) is fixedly connected between the outlet of the second fan (801) and the blowing hood (601).

10. A process for preparing a sweet-taste fading-resistant tipping paper, using the device for preparing a sweet-taste fading-resistant tipping paper according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: During drying, the anti-fading sweet taste tipping paper body (13) is introduced into the drying oven (1) from the feed port (101) and is sequentially wound around the side walls of the upper roller (1201) and the lower roller (1202), thereby improving the moving path of the anti-fading sweet taste tipping paper body (13). The dried anti-fading sweet taste tipping paper body (13) is transported out through the discharge port (102); S2: When the anti-decay sweet taste tipping paper body (13) is being transported, it can drive the roller group to rotate. At the same time, the first fan (902) is started to perform an exhaust operation. At this time, the moist air generated when the anti-decay sweet taste tipping paper body (13) is dried can be timely absorbed through the exhaust holes (701) on the surface of the roller group. Then, the moist air passes through the exhaust pipe (702), the first connecting pipe (703), the first telescopic pipe (704) and the second hose (903) and enters the first fan (902). Then, the air passes through the second connecting pipe (904) and enters the drying box (905) for drying. The dried air can be circulated to the oven (1) again through the third connecting pipe (906) and the blowing pipe (705), so that the moist air in the oven (1) can be automatically circulated and dried. At the same time, the dried hot air can be circulated in the oven (1); S3: When drying, the second fan (801) is started to perform exhaust operation. At this time, the exhaust operation can be performed from the upper and lower surfaces of the anti-decay sweet taste tipping paper body (13) through the first through hole (502) on the exhaust cover (501), which can not only accelerate the cooling effect of the anti-decay sweet taste tipping paper body (13) after drying, but also absorb impurities on its surface. At the same time, the hot air drawn in can enter the filter box (802) through the sixth connecting pipe (803) for Filtering can filter and collect impurities on the surface of the anti-fading sweet taste tipping paper body (13) after drying, and the filtered hot air enters the second fan (801) and enters the blowing cover (601) through the seventh connecting pipe (804), and is blown onto the upper and lower surfaces of the anti-fading sweet taste tipping paper body (13) through the second through hole (602), so that the residual heat on the surface of the anti-fading sweet taste tipping paper body (13) after drying can be used to preheat the anti-fading sweet taste tipping paper body (13) before drying; S4: When it is necessary to adjust the tension of the anti-decay sweet taste tipping paper body (13), the motor (403) is started. The rotation of the motor (403) drives the double-headed screw (401) to rotate, thereby driving the two moving blocks (203) to move away from each other along the side walls of the guide rod (202) through the connecting block (402). When the upper roller (1201) and the lower roller (1202) are against the anti-decay sweet taste tipping paper body (13), when the moving block (203) continues to move, it can push the spring (204) to be gradually compressed. At this time, the distance sensor (303) can detect the change in the distance of the sensing block (301), and the deformation of the spring (204) can be determined, and then the squeezing force between the upper roller (1201) and the lower roller (1202) and the anti-decay sweet taste tipping paper body (13) can be determined, so as to facilitate the adjustment and control of the tension of the anti-decay sweet taste tipping paper body (13).

Images