Improved flexible feeding process structure for intelligent tobacco shred manufacturing of cloud-produced cigarettes

Abstract

The invention discloses an improved Yunnan cigarette intelligent manufacturing cut tobacco making flexible feeding process structure which comprises a heating tank and further comprises a mixing device arranged in the heating tank. The cleaning assembly is arranged on the mixing device; the feed liquid conveying device is arranged at the lower part of the heating tank in a communicating manner; the liquid level display meter is arranged on one side of the bottom of the heating tank; the mixing device comprises a driving motor, a rotating disc, a stirring assembly and a rotating shaft. The device is easy to operate and good in mixing effect, the heating uniformity of the device in the preparation process can be guaranteed, the mixing effect and the heating effect of the structure on feeding liquid can be improved, and meanwhile the situation that after long-time use, impurities adhere to the inner wall of the heating tank, and consequently the heat transfer effect of the heating tank is affected can be prevented; and the influence on the feeding liquid output effect and output stability of the pipeline can be prevented, and the maintenance portability and practicability of the structure in the using process are improved.

Description

Technical Field

[0001] This invention relates to a flexible feeding process structure, specifically an improved flexible feeding process structure for intelligent manufacturing of Yunnan cigarettes, belonging to the field of tobacco production technology. Background Technology

[0002] In the tobacco processing, to improve the flexibility of tobacco leaves, reduce breakage, and maintain their moisture level, making them easier to draw into fibers, a suitable molten liquid needs to be added during production. To ensure better contact and penetration of the molten liquid with other components in the tobacco leaves, it needs to be heated to enhance the flavor and aroma of the tobacco. The molten liquid is typically composed of water and other ingredients, so it's crucial to ensure effective mixing and uniform heating of its components. Furthermore, after prolonged use, impurities generated during the heating process tend to adhere to the inner wall of the heating tank, affecting its heat transfer efficiency and impacting subsequent processes.

[0003] Currently, Chinese utility model patent CN203355664U discloses a reconstituted tobacco coating liquid mixing and preparation device, belonging to the field of reconstituted tobacco technology. This device includes a drive reducer. The main body of the device is a cylindrical mixing tank. At least three vertical guide rails are provided on the inner wall of the mixing tank. At least one perforated disc is also provided inside the mixing tank, with guide rail grooves on the outer edge of the perforated disc engaging with the guide rails. The perforated disc is centrally mounted on a central shaft, the upper end of which extends through the top surface of the mixing tank and is connected to a crankshaft connecting rod mechanism via an elastic structure. An upper feeding port is provided on the top surface of the mixing tank, and a lower feeding port is provided on the lower part of the side wall. An outlet is provided at the bottom of the mixing tank. This utility model has a reasonable design, compact structure, reliable performance, and convenient maintenance, and can achieve efficient mixing between powder and liquid. However, during use, the mixing effect is poor, which affects the processing accuracy of the device and the subsequent tobacco manufacturing quality.

[0004] Therefore, the key to solving the above-mentioned technical problems lies in developing a stable, reliable, and well-mixed improved intelligent manufacturing flexible feeding process structure for Yunnan cigarettes. Summary of the Invention

[0005] In view of the many defects and deficiencies in the above-mentioned background technology, the present invention has made improvements and innovations, aiming to provide an improved flexible feeding process structure for intelligent manufacturing of tobacco products with simple operation and good mixing effect. This structure can ensure the heating uniformity during the preparation process, improve the mixing and heating effect of the feeding liquid, and prevent the feeding liquid on the inner wall of the heating tank from being overheated, thereby preventing the feeding liquid and the quality of tobacco processing and the taste of the tobacco.

[0006] Another objective of this invention is to provide a cleaning component that prevents impurities generated during the heating process of the liquid from adhering to its surface after prolonged use, thereby affecting the heat transfer effect of the heating tank and thus preventing any impact on the processing quality of the liquid and the subsequent tobacco shredding effect.

[0007] One objective of this invention is to provide a cleaning component that can automatically clean the filter screen surface online, preventing the filter screen from becoming clogged after prolonged use. This, in turn, prevents the impact on the feeding and output efficiency and stability of the pipeline, while also improving the ease of maintenance, portability, and practicality of the structure during use.

[0008] To solve the above problems and achieve the above-mentioned objectives, the improved intelligent manufacturing flexible feeding process structure for Yunnan-produced cigarettes is achieved by adopting the following design structure and the following technical solutions:

[0009] As an improvement to the structure of the intelligent manufacturing flexible feeding process for cloud-produced cigarettes of the present invention, it includes a heating tank (1) and a mixing device (2). The mixing device (2) is set inside the heating tank (1) and is used to uniformly mix the feeding liquid.

[0010] Cleaning component (3) is provided on the mixing device (2) for cleaning the adhering substances on the inner wall of the heating tank (1);

[0011] Liquid conveying device (4) is connected to the lower part of the heating tank (1) and is used to convey the mixed liquid to the external storage tank or the tobacco preparation drum.

[0012] A level indicator (6) is installed on one side of the bottom of the heating tank (1);

[0013] The mixing device (2) includes:

[0014] A drive motor (21) is located at the top center of the heating tank (1);

[0015] Rotating disk (22) is rotatably connected to the upper part of the heating tank (1);

[0016] The stirring assembly (23) is circumferentially rotatably connected to the rotating disk (22);

[0017] A rotating shaft (24) is provided. One end of the rotating shaft (24) passes through the top of the heating tank (1) and is connected to the output shaft of the drive motor (21). The other end of the rotating shaft (24) is connected to the rotating disk (22).

[0018] As an improvement to the present invention described above, the mixing device (2) further includes:

[0019] The annular connecting block (25) is fixedly connected to the inner wall of the heating tank (1) on its outer periphery, and the annular connecting block (25) is located above the rotating disk (22);

[0020] The annular internal gear (26) is fixedly connected inside the annular connecting block (25);

[0021] Each stirring component (23) is meshed with an internal ring gear (26) at its top.

[0022] As a further improvement of the present invention, the stirring assembly (23) includes:

[0023] Hollow shaft (231), the upper part of hollow shaft (231) is rotatably connected to rotating disk (22) inside rotating disk (22), and the lower end of hollow shaft (231) is rotatably connected to the bottom of heating tank (1);

[0024] Gear (232) is fixedly connected to the upper outer periphery of the hollow shaft (231), and gear (232) meshes with the annular inner gear (26);

[0025] Hybrid blades (233) are circumferentially connected to the hollow shaft (231);

[0026] Among them, multiple through holes are opened on the front and back of the hybrid blade (233).

[0027] As a further improvement of the present invention, the cleaning component (3) is disposed on each stirring component (23), and the cleaning component (3) includes: a mounting sleeve (31), which is respectively connected to the upper and lower ends of the hollow shaft (231);

[0028] Fixed sleeves (32) are symmetrically connected to both sides of each mounting sleeve (31);

[0029] Scraper connecting assembly (33) is connected to each fixed cylinder (32);

[0030] Scraper (34) is connected to two scraper connecting assemblies (33) on the same side.

[0031] As a further improvement of the present invention, a mounting cavity for the fixed cylinder is provided inside the non-mounting sleeve (31) end of the fixed cylinder (32); the scraper connecting assembly (33) includes:

[0032] The connecting rod (331) has one end located inside the hollow shaft (231) and the other end passing through the hollow shaft (231) and the mounting sleeve (31) in sequence and then located inside the mounting cavity of the fixed cylinder.

[0033] Guide wheel (332), guide wheel (332) is connected to the end of connecting rod (331) located inside hollow shaft (231);

[0034] The sliding plate (333) is slidably connected in the mounting cavity of the fixed cylinder and is fixedly connected to the connecting rod (331) at this end;

[0035] A fixing rod (334) is fixedly connected at one end to a sliding plate (333) away from the end of the connecting rod (331), and the other end of the fixing rod (334) extends to the outside of the fixing cylinder (32) and is fixedly connected to the scraper (34). The fixing rod (334) is slidably sealed inside the fixing cylinder (32).

[0036] The second spring (335) is sleeved on the outer periphery of the fixed rod (334), and the two ends of the second spring (335) are fixedly connected to the inner wall of the sliding plate (333) and the fixed cylinder (32), respectively.

[0037] As a further improvement of the present invention, the cleaning component (3) further includes:

[0038] Rotary seat (35) is rotatably connected to the middle of the top of each hollow shaft (231). Rotary seat grooves are provided on both sides inside the rotating seat (35).

[0039] The connecting shaft (36) has sliding blocks (361) fixedly connected to both sides of the upper section of the connecting shaft (36). The sliding blocks (361) are slidably connected inside the rotating seat groove. The lower section of the connecting shaft (36) is located inside the hollow shaft (231).

[0040] Roller (37) is connected to the top of connecting shaft (36);

[0041] Cylinder (38) is symmetrically arranged on the top of the heating tank (1) on both sides of the drive motor (21). The output shaft of cylinder (38) passes through the top of the heating tank (1) and is located inside the heating tank (1).

[0042] An annular plate (39) is positioned above the roller (37) and is fixedly connected to the output shafts of the two cylinders (38).

[0043] As a further improvement of the present invention, the connecting shaft (36) is further provided with a connecting component, which includes:

[0044] The connecting plate (310) is slidably connected to the upper part of the hollow shaft (231) and fixedly connected to the outer periphery of the connecting shaft (36);

[0045] The first spring (311) is symmetrically connected to both sides below the connecting plate (310);

[0046] The upper surface of the fixing plate (312) is fixedly connected to two first springs (311), the outer periphery of the fixing plate (312) is fixedly connected to the inner wall of the hollow shaft (231), and the middle part of the fixing plate (311) is sleeved on the outside of the connecting shaft (36).

[0047] Conical blocks (313) are fixedly connected to the outer periphery of the two ends of the connecting shaft (36) located below the fixed plate (312). Conical blocks (313) are slidably connected inside the hollow shaft (231), and the conical blocks (313) are located above the two guide wheels (332) at the corresponding ends.

[0048] The conical block (313) and the corresponding guide wheel (332) work together to complete the cleaning of the inner wall of the heating tank (1) by the scraper (34).

[0049] As a further improvement of the present invention, the liquid conveying device (4) includes:

[0050] The top of the connecting box (41) is fixedly connected to the bottom of the heating tank (1) via a connecting seat. A first cavity (411) is opened inside one side of the connecting box (41), and a second cavity (412) is opened in the lower part of the other side of the connecting box (41).

[0051] The lower end of the outlet pipe (42) is connected to the upper part of the first cavity (411), and the upper end of the outlet pipe (42) is connected to the bottom of the heating tank (1). A switch valve is provided on the outlet pipe (42).

[0052] A liquid extraction tube (43) is connected at one end to the bottom side of the first cavity (411);

[0053] A liquid pump (44) is provided, with its input end connected to one end of a liquid pumping tube (43).

[0054] An infusion tube (45) is provided, with one end connected to the output end of a pump (44) and the other end connected to a second chamber (412).

[0055] The drain pipe (46) is connected to the other end of the second cavity (412);

[0056] Two third cavities (413) are also opened in parallel on the upper part of the other side of the connecting box (41).

[0057] As a further improvement of the present invention, it also includes a purification component (5) disposed inside the connecting box (41) of the liquid conveying device (4); the purification component (5) includes:

[0058] A fixed shaft (51) is rotatably connected inside the connecting box (41), and the fixed shaft (51) is connected inside the second cavity (412) and two third cavities (413);

[0059] The oblique blade (52) is disposed in the second cavity (412) and fixedly connected to the fixed shaft (51);

[0060] Cam (53) is respectively set in two third cavities (413), and cam (53) is fixedly connected to a fixed shaft (51) located in the third cavity (413);

[0061] Vertical plate (54) is slidably connected in two third cavities (413), and one end of vertical plate (54) is in contact with the corresponding cam (53);

[0062] Connecting block (55), one end of connecting block (55) is connected to the other end of the corresponding vertical plate (54), and the other end of connecting block (55) extends into the first cavity (402);

[0063] The cleaning block (56) is connected to the connecting block (55) located inside the first cavity (402), and the cleaning block (56) is slidably sealed inside the connecting box (41).

[0064] The filter screen (57) is respectively located below the cleaning block (56), and the filter screen (57) is connected to the inside of the first cavity (411);

[0065] The third spring (58) is connected to both sides of the connecting block (55), and the two ends of the third spring (58) are fixedly connected to the vertical plate (54) and the inner wall of the connecting box (41) respectively.

[0066] As a further improvement to the present invention, the liquid level indicator (6) is made of transparent material and a float ball is provided inside the liquid level indicator (6) for easy observation;

[0067] The heating tank (1) has a feed inlet (11) connected to one side of the top, and several support legs (12) are connected to the bottom of the heating tank (1). The lower part of the support legs (12) is also connected to a moving wheel with a brake device.

[0068] The working principle is as follows: When in use, the external feeding device sequentially feeds various raw materials into the heating tank (1) through the feed inlet (11), and the heating tank (1) heats the various raw materials inside. Then, the drive motor (21) is started, and the drive motor (21) drives the rotating disk (22) connected to the rotating shaft (24) to rotate. In turn, the rotating disk (22) drives the hollow shaft (231), mixing blades (233), mounting sleeve (31), fixing cylinder (32), scraper connecting assembly (33) and scraper (34) to rotate. The mixing blades (233) and scraper (34) heat the heating tank (1). The various raw materials inside are uniformly stirred, mixed and heated. At the same time, the hollow shaft (231) drives the gear (232) to rotate. By utilizing the linkage effect between the gear (232) and the ring gear (26), the power is transmitted to the ring gear (26). Under the action of the ring gear (26), the gear (232) drives the hollow shaft (231), mixing blade (233), mounting sleeve (31), fixing cylinder (32), scraper connecting assembly (33) and scraper (34) to rotate, mixing the feed liquid on the inner wall side of the heating tank (1) with the feed liquid around its center.

[0069] At the same time, the hollow shaft (231) drives the roller (37) to rotate on the annular plate (39). The cylinder (38) is activated as needed, causing the annular plate (39) to move downwards and compress the hollow shaft (231), connecting plate (310), and first spring (311). Utilizing the linkage effect between the hollow shaft (231) and the conical block (313), power is transmitted to the conical block (313), causing the conical block (311) to... 3) Move downwards and squeeze the guide wheel (332), so that the guide wheel (332) drives the connecting rod (331), sliding plate (333) and fixed rod (334) to move away from the center of the hollow shaft (231). As the fixed rod (334) extends, the scraper (34) will come into contact with the inner wall of the heating tank (1), and with the rotation of the rotating shaft (24), the scraper (34) will continuously clean the inner wall of the heating tank (1).

[0070] After the feeding liquid inside the heating tank (1) has been processed, the switch valve on the liquid outlet pipe (42) is opened and the liquid pump (44) is started. The liquid pump (44) draws the feeding liquid inside the heating tank (1) and the connecting box (41) through the liquid extraction pipe (43) and delivers it to the second chamber (412) through the liquid delivery pipe (45). Then, according to actual needs, it is delivered to the external liquid storage tank and / or the tobacco preparation drum through the liquid discharge pipe (46) so as to be fed and mixed with the tobacco leaves inside the drum.

[0071] During material delivery, the two layers of filter screens (57) filter impurities in the delivered material, while the material flowing inside the second chamber (412) drives the inclined blades (52) to rotate. The inclined blades (52) then drive the fixed shaft (51) and cam (53) to rotate. The cam (53) continuously squeezes the vertical plate (54), and the vertical plate (54) moves to squeeze the connecting block (55) and the third spring (58), causing the connecting block (55) to drive the cleaning block (56) to move and automatically clean the surface of the filter screen (57) online, making it convenient to use.

[0072] The beneficial effects of this invention compared to the prior art are:

[0073] 1. This invention is simple to operate and has a good mixing effect. It can ensure the heating uniformity during the preparation process, improve the mixing and heating effect of the structure on the added liquid, and prevent the added liquid on the inner wall of the heating tank from being overheated, thereby preventing the added liquid and the quality of tobacco processing and the taste of tobacco.

[0074] 2. The mixing device (2) used in this invention is ingeniously designed. A single drive motor (21) can drive several stirring components (23) to stir and mix the liquid. At the same time, it can also drive the mounting sleeve (31), fixing cylinder (32), scraper connecting component (33) and scraper (34) connected to each stirring component (23) to stir and mix the liquid in the heating tank (1), further improving the mixing effect of the structure on the added liquid.

[0075] 3. The cleaning component provided in this invention can be used according to specific usage conditions to prevent impurities generated during the heating process of the liquid from adhering to its surface after long-term use, which would affect the heat transfer effect of the heating tank, thereby preventing the processing quality of the liquid and the subsequent tobacco shredding effect from being affected.

[0076] 4. The cleaning component structure of the present invention is compact. When in use, the cylinder only needs to drive the annular plate (39) to descend so that the scraper (34) can contact the inner wall of the heating tank (1) and perform cleaning work under the drive of the drive motor (21). When not in use, the cylinder only needs to drive the annular plate (39) to rise so that the scraper (34) can be quickly reset, so that the scraper (34) can be used as a mixing auxiliary component.

[0077] 5. The impurity removal component provided in this invention can filter impurities in the conveying and feeding liquid flowing out of the outlet pipe (42) through the filter screen (57) in the connecting box, so as to prevent them from affecting the stability of the subsequent pipeline output and the feeding quality of the structure;

[0078] 6. The impurity removal component set in this invention can also drive the cleaning block (56) to move through the connecting block (55) and automatically clean the surface of the filter screen (57) online, preventing the filter screen (57) from becoming clogged after long-term use, thereby preventing the impact on the feeding liquid output effect and output stability of the pipeline, while improving the maintenance portability and practicality of the structure during use.

[0079] 7. The heating tank (1) of the present invention is equipped with a liquid level indicator (6). The transparent display and float design of the liquid level indicator (6) make liquid level monitoring more intuitive and convenient. The staff can obtain the necessary information without approaching the equipment, which reduces the time and effort spent on on-site inspection, improves work efficiency, greatly improves the ease of operation and the reliability of the feeding process, and further enhances the use value and work efficiency of the equipment.

[0080] 8. The heating tank of the present invention is provided with a liquid conveying device (4) below it, which can not only improve production efficiency, but also reduce manual intervention, optimize equipment layout, reduce production costs, and ensure the smoothness and continuity of the production process;

[0081] 9. The heating tank (1) of the present invention is also connected to a moving device below the support leg (12), which makes it easier to move and fix the whole device, and increases the portability and convenience of movement. Attached Figure Description

[0082] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0083] Figure 1 This is one of the overall structural schematic diagrams of the present invention;

[0084] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0085] Figure 3 This is one of the partial cross-sectional views of the present invention;

[0086] Figure 4 This is a second partial sectional view of the present invention;

[0087] Figure 5 This is the third partial cross-sectional view of the present invention;

[0088] Figure 6 This is the present invention. Figure 5 A magnified view of a section at point A;

[0089] Figure 7 This is a partial structural schematic diagram of the present invention;

[0090] Figure 8 This is one of the partial structural cross-sectional views of the present invention;

[0091] Figure 9 This is a second partial structural cross-sectional view of the present invention;

[0092] Figure 10 This is the third partial structural cross-sectional view of the present invention;

[0093] Figure 11 This is the present invention. Figure 10 A magnified view of section B;

[0094] Figure 12 This is a partial structural schematic diagram of the liquid conveying device (4) of the present invention;

[0095] Figure 13 This is one of the schematic diagrams of the connection relationship inside the connecting box (41) of the present invention;

[0096] Figure 14 This is the second schematic diagram of the connection relationship inside the connecting box (41) of the present invention;

[0097] Figure 15 This is a partial enlarged view of section 14C of the present invention;

[0098] In the diagram, the numbers are: 1—heating tank, 11—feed inlet, 12—support leg;

[0099] 2—Mixing device, 21—Drive motor, 22—Rotating disc, 23—Stirring assembly, 231—Hollow shaft, 232—Gear, 233—Mixing blades, 24—Rotating shaft, 25—Annular connecting block, 26—Annular internal gear;

[0100] 3—Cleaning component, 31—Mounting sleeve, 32—Fixing cylinder, 33—Scraper connecting assembly, 331—Connecting rod, 332—Guide wheel, 333—Sliding plate, 334—Fixing rod, 335—Second spring, 34—Scraper, 35—Rotating seat, 36—Connecting shaft, 361—Sliding block, 37—Roller, 38—Cylinder, 39—Annular plate, 310—Connecting plate, 311—First spring, 312—Fixing plate, 313—Conical block;

[0101] 4—Liquid conveying device, 41—Connecting box, 411—First chamber, 412—Second chamber, 413—Third chamber, 42—Outlet pipe, 43—Suction pipe, 44—Suction pump, 45—Transfer pipe, 46—Drain pipe;

[0102] 5—Impurity removal component, 51—Fixed shaft, 52—Inclined blade, 53—Cam, 54—Vertical plate, 55—Connecting block, 56—Cleaning block, 57—Filter screen, 58—Third spring;

[0103] 6—Level indicator. Detailed Implementation

[0104] To make the technical means, inventive features, objectives, and effects of this invention readily understandable, the technical solution of this invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other. The invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0105] like Figures 1 to 15 The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making includes a heating tank 1 and a mixing device 2. The mixing device 2 is located inside the heating tank 1 and is used to uniformly mix the feeding liquid.

[0106] Cleaning component 3 is disposed on mixing device 2 and is used to clean the adhering substances on the inner wall of heating tank 1;

[0107] The liquid conveying device 4 is connected to the lower part of the heating tank 1 and is used to convey the mixed liquid to the external storage tank or the tobacco preparation drum.

[0108] Level indicator 6 is installed on one side of the bottom of heating tank 1;

[0109] The mixing device 2 includes:

[0110] Drive motor 21 is located at the top center of heating tank 1;

[0111] Rotary disk 22 is rotatably connected to the upper part of the heating tank 1;

[0112] The stirring components 23 are circumferentially rotatably connected to the rotating disk 22;

[0113] The rotating shaft 24 has one end passing through the top of the heating tank 1 and connected to the output shaft of the drive motor 21, and the other end of the rotating shaft 24 is connected to the rotating disk 22.

[0114] In this invention, the upper part of the heating tank 1 is provided with a snap-fit ​​groove that is adapted to the rotating disk 22; the drive motor 21 is fixedly connected to the top of the heating tank 1 through a support base.

[0115] Furthermore, such as Figure 6 As shown, the mixing device 2 further includes:

[0116] The annular connecting block 25 is fixedly connected to the inner wall of the heating tank 1 on its outer periphery, and the annular connecting block 25 is located above the rotating disk 22.

[0117] The annular internal gear 26 is fixedly connected inside the annular connecting block 25;

[0118] Each stirring component 23 is connected to an annular internal gear 26 at its top.

[0119] Specifically, such as Figure 6 As shown, the stirring assembly 23 includes:

[0120] Hollow shaft 231, the upper part of hollow shaft 231 is rotatably connected to rotating disk 22 through rotating disk 22, and the lower end of hollow shaft 231 is rotatably connected to the bottom of heating tank 1;

[0121] Gear 232 is fixedly connected to the outer periphery of the upper part of the hollow shaft 231, and gear 232 meshes with the inner ring gear 26.

[0122] The hybrid blade 233 is circumferentially connected to the hollow shaft 231;

[0123] Among them, multiple through holes are opened on both sides of the hybrid blade 233.

[0124] Furthermore, such as Figure 8 and Figure 9 As shown, the cleaning component 3 is disposed on each stirring component 23. The cleaning component 3 includes: a mounting sleeve 31, which is respectively connected to the upper and lower ends of the hollow shaft 231;

[0125] Fixed cylinders 32 are symmetrically connected to both sides of each mounting sleeve 31;

[0126] Scraper connecting assembly 33 is connected to each fixed cylinder 32 respectively;

[0127] Scraper 34 is connected to two scraper connecting assemblies 33 on the same side.

[0128] Specifically, such as Figure 11 As shown, a mounting cavity for the fixed cylinder is provided inside the non-mounting sleeve 31 end of the fixed cylinder 32;

[0129] The scraper connecting assembly 33 includes:

[0130] Connecting rod 331, one end of connecting rod 331 is located inside hollow shaft 231, and the other end of connecting rod 331 passes through hollow shaft 231 and mounting sleeve 31 in sequence and is located in fixed cylinder mounting cavity;

[0131] Guide wheel 332 is connected to the end of connecting rod 331 located inside hollow shaft 231;

[0132] The sliding plate 333 is slidably connected in the mounting cavity of the fixed cylinder and is fixedly connected to the connecting rod 331 at this end;

[0133] The fixing rod 334 has one end fixedly connected to the sliding plate 333 away from the end of the connecting rod 331, and the other end of the fixing rod 334 extends to the outside of the fixing cylinder 32 and is fixedly connected to the scraper 34. The fixing rod 334 is slidably sealed inside the fixing cylinder 32.

[0134] The second spring 335 is sleeved on the outer periphery of the fixed rod 334, and both ends of the second spring 335 are fixedly connected to the inner walls of the sliding plate 333 and the fixed cylinder 32, respectively.

[0135] In this invention, the connecting rod 331 is slidably connected inside the fixed cylinder 32 and the hollow shaft 231.

[0136] Furthermore, such as Figure 9 As shown, the cleaning component 3 further includes:

[0137] Rotary seat 35 is rotatably connected to the middle of the top of each hollow shaft 231. Rotary seat grooves are provided on both sides of the interior of the rotating seat 35.

[0138] The connecting shaft 36 has sliding blocks 361 fixedly connected to both outer sides of the upper section of the connecting shaft 36. The sliding blocks 361 are slidably connected inside the rotating seat groove. The lower section of the connecting shaft 36 is located inside the hollow shaft 231.

[0139] Roller 37 is connected to the top of connecting shaft 36;

[0140] Cylinder 38 is symmetrically arranged on the top of heating tank 1 on both sides of drive motor 21. The output shaft of cylinder 38 passes through the top of heating tank 1 and is located inside heating tank 1.

[0141] An annular plate 39 is positioned above the roller 37 and is fixedly connected to the output shafts of the two cylinders 38.

[0142] Specifically, the connecting shaft 36 is further provided with a connecting assembly, which includes:

[0143] The connecting plate 310 is slidably connected to the upper part of the hollow shaft 231 and fixedly connected to the outer periphery of the connecting shaft 36;

[0144] The first spring 311 is symmetrically connected to both sides below the connecting plate 310;

[0145] The upper surface of the fixing plate 312 is fixedly connected to two first springs 311. The outer periphery of the fixing plate 312 is fixedly connected to the inner wall of the hollow shaft 231, and the middle part of the fixing plate 311 is sleeved on the outside of the connecting shaft 36.

[0146] Conical blocks 313 are fixedly connected to the outer periphery of both ends of the connecting shaft 36 located below the fixed plate 312. Conical blocks 313 are slidably connected inside the hollow shaft 231, and are located above the two guide wheels 332 at the corresponding ends.

[0147] The conical block 313 and the corresponding guide wheel 332 work together to complete the cleaning of the inner wall of the heating tank 1 by the scraper 34.

[0148] In this invention, the cross-sections of both the connecting plate 310 and the fixing plate 312 are annular.

[0149] Furthermore, the liquid conveying device 4 includes:

[0150] The top of the connecting box 41 is fixedly connected to the bottom of the heating tank 1 via a connecting seat. A first cavity 411 is opened inside one side of the connecting box 41, and a second cavity 412 is opened in the lower part of the other side of the connecting box 41.

[0151] The lower end of the liquid outlet pipe 42 is connected to the upper part of the first cavity 411, and the upper end of the liquid outlet pipe 42 is connected to the bottom of the heating tank 1. A switch valve is provided on the liquid outlet pipe 42.

[0152] A liquid extraction tube 43 is connected at one end to the bottom side of the first cavity 411.

[0153] A liquid pump 44 is provided, with its input end connected to one end of a liquid extraction tube 43.

[0154] The infusion tube 45 has one end connected to the output end of the pump 44, and the other end connected to the second cavity 412.

[0155] Drain pipe 46 is connected to the other end of the second cavity 412;

[0156] Two third cavities 413 are also opened in parallel on the upper part of the other side of the connecting box 41.

[0157] Furthermore, it also includes a purification component 5 disposed inside the connection box 41 of the liquid conveying device 4; the purification component 5 includes:

[0158] A fixed shaft 51 is rotatably connected inside the connecting box 41, and the fixed shaft 51 is connected inside the second cavity 412 and two third cavities 413;

[0159] The oblique blade 52 is disposed in the second cavity 412 and fixedly connected to the fixed shaft 51.

[0160] Cam 53 is respectively disposed in two third cavities 413, and cam 53 is fixedly connected to fixed shaft 51 located in the third cavity 413;

[0161] Vertical plate 54 is slidably connected in two third cavities 413, and one end of vertical plate 54 is in contact with the corresponding cam 53; connecting block 55 is connected at one end to the other end of the corresponding vertical plate 54, and the other end of connecting block 55 extends into the first cavity 402.

[0162] Cleaning block 56 is connected to connecting block 55 located inside the first cavity 402. Cleaning block 56 is slidably sealed inside connecting box 41.

[0163] Filter screen 57 is disposed below cleaning block 56 and is connected to the inside of first cavity 411.

[0164] The third spring 58 is connected to both sides of the connecting block 55, and the two ends of the third spring 58 are fixedly connected to the vertical plate 54 and the inner wall of the connecting box 41, respectively.

[0165] In this invention, two drain pipes are connected to one side of the connecting box 41. The two drain pipes are respectively located on one side of the corresponding filter screen 57, and valves are provided on the drain pipes. Two cleaning blocks 56 are used to remove the attachments on the corresponding filter screen 57 to prevent the attachments on the filter screen 57 from affecting the flow of the liquid. The filter screen 57 consists of two pieces. The filter screen 57 is fixedly connected to the inner wall of the connecting box 41. The filter screen 57 is connected from top to bottom to the first cavity 411. The mesh size of the upper filter screen is larger than that of the lower filter screen.

[0166] Furthermore, the liquid level indicator 6 is made of transparent material, and a float ball is installed inside the liquid level indicator 6 for easy observation;

[0167] The heating tank 1 has a feed inlet 11 connected to one side of the top, and several support legs 12 are connected to the bottom of the heating tank 1. The lower part of the support legs 12 is also connected to a moving wheel with a brake device.

[0168] In this invention, the feed inlet 11 is located below the rotating disk 22; the liquid level indicator 6 is set as a transparent tube, and a red float ball is set inside the transparent tube for easy observation; the liquid level indicator 6 is used to observe the liquid level height inside the heating tank 1, which reduces the time and effort spent on on-site inspection, improves work efficiency, greatly improves the ease of operation and the reliability of the feeding process, and further enhances the use value and work efficiency of the equipment.

[0169] In summary, a more specific embodiment of the present invention is as follows:

[0170] Before using the improved cloud-based intelligent manufacturing flexible feeding process structure for cigarettes, it needs to be manufactured and installed as a backup.

[0171] Example 1

[0172] As per the instruction manual Figure 1 To be continued Figure 7 As shown, the improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making includes a heating tank 1 and a mixing device 2. The mixing device 2 is installed inside the heating tank 1 and is used to uniformly mix the feeding liquid.

[0173] Cleaning component 3 is disposed on mixing device 2 and is used to clean the adhering substances on the inner wall of heating tank 1;

[0174] The liquid conveying device 4 is connected to the lower part of the heating tank 1 and is used to convey the mixed liquid to the external storage tank or the tobacco preparation drum.

[0175] Level indicator 6 is installed on one side of the bottom of heating tank 1;

[0176] The mixing device 2 includes:

[0177] Drive motor 21 is located at the top center of heating tank 1;

[0178] Rotary disk 22 is rotatably connected to the upper part of the heating tank 1;

[0179] The stirring components 23 are circumferentially rotatably connected to the rotating disk 22;

[0180] The rotating shaft 24 has one end passing through the top of the heating tank 1 and connected to the output shaft of the drive motor 21, and the other end of the rotating shaft 24 is connected to the rotating disk 22.

[0181] In this invention, the upper part of the heating tank 1 is provided with a snap-fit ​​groove that is adapted to the rotating disk 22; the drive motor 21 is fixedly connected to the top of the heating tank 1 through a support base.

[0182] Furthermore, the mixing device 2 also includes:

[0183] The annular connecting block 25 is fixedly connected to the inner wall of the heating tank 1 on its outer periphery, and the annular connecting block 25 is located above the rotating disk 22.

[0184] The annular internal gear 26 is fixedly connected inside the annular connecting block 25;

[0185] Each stirring component 23 is connected to an annular internal gear 26 at its top.

[0186] Specifically, the stirring assembly 23 includes:

[0187] Hollow shaft 231, the upper part of hollow shaft 231 is rotatably connected to rotating disk 22 through rotating disk 22, and the lower end of hollow shaft 231 is rotatably connected to the bottom of heating tank 1;

[0188] Gear 232 is fixedly connected to the outer periphery of the upper part of the hollow shaft 231, and gear 232 meshes with the inner ring gear 26.

[0189] The hybrid blade 233 is circumferentially connected to the hollow shaft 231;

[0190] Among them, multiple through holes are opened on both sides of the hybrid blade 233.

[0191] Furthermore, the cleaning component 3 is disposed on each stirring component 23, and the cleaning component 3 includes: a mounting sleeve 31, which is respectively connected to the upper and lower ends of the hollow shaft 231;

[0192] Fixed cylinders 32 are symmetrically connected to both sides of each mounting sleeve 31;

[0193] Scraper connecting assembly 33 is connected to each fixed cylinder 32 respectively;

[0194] Scraper 34 is connected to two scraper connecting assemblies 33 on the same side.

[0195] Furthermore, the liquid conveying device 4 includes:

[0196] The top of the connecting box 41 is fixedly connected to the bottom of the heating tank 1 via a connecting seat. A first cavity 411 is opened inside one side of the connecting box 41, and a second cavity 412 is opened in the lower part of the other side of the connecting box 41.

[0197] The lower end of the liquid outlet pipe 42 is connected to the upper part of the first cavity 411, and the upper end of the liquid outlet pipe 42 is connected to the bottom of the heating tank 1. A switch valve is provided on the liquid outlet pipe 42.

[0198] A liquid extraction tube 43 is connected at one end to the bottom side of the first cavity 411.

[0199] A liquid pump 44 is provided, with its input end connected to one end of a liquid extraction tube 43.

[0200] The infusion tube 45 has one end connected to the output end of the pump 44, and the other end connected to the second cavity 412.

[0201] Drain pipe 46 is connected to the other end of the second cavity 412;

[0202] Two third cavities 413 are also opened in parallel on the upper part of the other side of the connecting box 41.

[0203] Furthermore, the liquid level indicator 6 is made of transparent material, and a float ball is installed inside the liquid level indicator 6 for easy observation;

[0204] The heating tank 1 has a feed inlet 11 connected to one side of the top, and several support legs 12 are connected to the bottom of the heating tank 1. The lower part of the support legs 12 is also connected to a moving wheel with a brake device.

[0205] In this invention, the feed inlet 11 is located below the rotating disk 22; the level indicator 6 is used to observe the liquid level inside the heating tank 1. The level indicator 6 is a transparent tube with a red float inside for easy observation. The transparent display and float design of the level indicator 6 make liquid level monitoring more intuitive and convenient. Operators can obtain necessary information without approaching the equipment, reducing on-site inspection time and effort, improving work efficiency, greatly enhancing the ease of operation and the reliability of the feeding process, and further strengthening the equipment's value, efficiency, and practicality. Simultaneously, a moving device is connected below the support leg 12, making it easier to move and fix the entire device, increasing portability and convenience.

[0206] The working principle of this embodiment is as follows: the external feeding device sequentially feeds multiple raw materials into the heating tank 1 through the feed inlet 11, and the heating tank 1 heats the multiple raw materials inside it;

[0207] Then, the drive motor 21 is started, which drives the rotating disk 22 connected to the rotating shaft 24 to rotate. In turn, the rotating disk 22 drives the various stirring components 23 and the cleaning component 3 connected to the outside of the stirring components 23 to rotate. This achieves uniform stirring and mixing of various raw materials inside the heating tank 1 by the hollow shaft 231 driving the mixing blades 233, the fixed cylinder 32, the scraper connecting component 33, and the scraper 34 to prepare the feeding liquid required in the tobacco leaf processing process. At the same time, the feeding liquid inside the heating tank 1 is heated evenly, ensuring the heating uniformity in the preparation process, so as to improve the feeding effect in the subsequent tobacco leaf processing process, thereby improving the overall use effect of the structure.

[0208] Meanwhile, the hollow shaft 231 rotates, driving the gear 232 to rotate. Utilizing the linkage effect between the gear 232 and the inner ring gear 26, power is transmitted to the inner ring gear 26. Under the action of the inner ring gear 26, the gear 232 drives the hollow shaft 231, mixing blade 233, mounting sleeve 31, fixing cylinder 32, scraper connecting assembly 33, and scraper 34 to rotate. This mixes the feed liquid on the inner wall side of the heating tank 1 with the feed liquid around its center, further improving the mixing and heating effect of the structure on the feed liquid. This prevents the feed liquid on the inner wall side of the heating tank 1 from being overheated, thereby preventing any impact on the feed liquid, the quality of tobacco processing, and the taste of the tobacco.

[0209] Finally, after the feeding liquid inside the heating tank 1 has been processed, the switch valve on the liquid outlet pipe 42 is opened and the liquid pump 44 is started. The liquid pump 44 draws the feeding liquid inside the heating tank 1 and the connecting box 41 through the liquid extraction pipe 43, and transports it to the second cavity 412 through the liquid delivery pipe 45. Then, it is transported to the external storage tank or the tobacco preparation drum through the liquid discharge pipe 46 so as to be fed and mixed with the tobacco leaves inside the drum.

[0210] Example 2

[0211] As attached Figure 8 To be continued Figure 11 As shown, this embodiment is basically the same as embodiment 1, except that a mounting cavity for the fixed cylinder is provided inside the non-mounting sleeve 31 end of the fixed cylinder 32.

[0212] The scraper connecting assembly 33 includes:

[0213] Connecting rod 331, one end of connecting rod 331 is located inside hollow shaft 231, and the other end of connecting rod 331 passes through hollow shaft 231 and mounting sleeve 31 in sequence and is located in fixed cylinder mounting cavity;

[0214] Guide wheel 332 is connected to the end of connecting rod 331 located inside hollow shaft 231;

[0215] The sliding plate 333 is slidably connected in the mounting cavity of the fixed cylinder and is fixedly connected to the connecting rod 331 at this end;

[0216] The fixing rod 334 has one end fixedly connected to the sliding plate 333 away from the end of the connecting rod 331, and the other end of the fixing rod 334 extends to the outside of the fixing cylinder 32 and is fixedly connected to the scraper 34. The fixing rod 334 is slidably sealed inside the fixing cylinder 32.

[0217] The second spring 335 is sleeved on the outer periphery of the fixed rod 334, and both ends of the second spring 335 are fixedly connected to the inner walls of the sliding plate 333 and the fixed cylinder 32, respectively.

[0218] In this invention, the connecting rod 331 is slidably connected inside the fixed cylinder 32 and the hollow shaft 231.

[0219] Furthermore, the cleaning component 3 also includes:

[0220] Rotary seat 35 is rotatably connected to the middle of the top of each hollow shaft 231. Rotary seat grooves are provided on both sides of the interior of the rotating seat 35.

[0221] The connecting shaft 36 has sliding blocks 361 fixedly connected to both outer sides of the upper section of the connecting shaft 36. The sliding blocks 361 are slidably connected inside the rotating seat groove. The lower section of the connecting shaft 36 is located inside the hollow shaft 231.

[0222] Roller 37 is connected to the top of connecting shaft 36;

[0223] Cylinder 38 is symmetrically arranged on the top of heating tank 1 on both sides of drive motor 21. The output shaft of cylinder 38 passes through the top of heating tank 1 and is located inside heating tank 1.

[0224] An annular plate 39 is positioned above the roller 37 and is fixedly connected to the output shafts of the two cylinders 38.

[0225] Specifically, the connecting shaft 36 is further provided with a connecting assembly, which includes:

[0226] The connecting plate 310 is slidably connected to the upper part of the hollow shaft 231 and fixedly connected to the outer periphery of the connecting shaft 36;

[0227] The first spring 311 is symmetrically connected to both sides below the connecting plate 310;

[0228] The upper surface of the fixing plate 312 is fixedly connected to two first springs 311. The outer periphery of the fixing plate 312 is fixedly connected to the inner wall of the hollow shaft 231, and the middle part of the fixing plate 311 is sleeved on the outside of the connecting shaft 36.

[0229] Conical blocks 313 are fixedly connected to the outer periphery of both ends of the connecting shaft 36 located below the fixed plate 312. Conical blocks 313 are slidably connected inside the hollow shaft 231, and are located above the two guide wheels 332 at the corresponding ends.

[0230] The conical block 313 and the corresponding guide wheel 332 work together to complete the cleaning of the inner wall of the heating tank 1 by the scraper 34.

[0231] In this invention, the cross-sections of both the connecting plate 310 and the fixing plate 312 are annular.

[0232] The working principle of this embodiment is basically the same as that of embodiment 1, except that: when the drive motor 21 drives the rotating disk 22 to rotate, the rotating disk 22 drives each stirring component 23 and the cleaning component 3 connected to the outside of the stirring component 23 to rotate, and at the same time the hollow shaft 231 drives the upper roller 37 to rotate along the annular plate 39.

[0233] When it is necessary to clean the adhering substances on the inner wall of the heating tank 1, the operator activates cylinders 38. The two cylinders 38 drive the connected annular plate 39 downwards, which in turn drives the roller 37 downwards. This causes the connecting shaft 36 connected to the roller 37 to press against the connecting plate 310 and the first spring 311 inside the hollow shaft 231. Simultaneously, the connecting shaft 36 drives the connected conical block 313 downwards. The conical block 313 moves downwards and presses against the two guide wheels 332, causing each guide wheel 332 to move the connected rod 331. This, in turn, causes the connecting rod 331 to move. The sliding plate 333 and the fixed rod 334 are moved away from the center of the hollow shaft 231, while the second spring 335 is compressed. As the fixed rod 334 extends, the scraper 34 connected to the fixed rod 334 will come into contact with the inner wall of the heating tank 1. With the rotation of the rotating shaft 24, the scraper 34 will continuously clean the inner wall of the heating tank 1 to prevent impurities generated during the heating process from adhering to its surface after long-term use, which would affect the heat transfer effect of the heating tank 1 and thus prevent the processing quality of the liquid and the subsequent tobacco shredding effect from being affected.

[0234] After cleaning the adhering substances from the inner wall of the heating tank 1, the operator only needs to start the cylinder 38, causing the output shaft of the cylinder 38 to drive the annular plate 39 to move upward. At the same time, under the elastic action of the first spring 311, the connecting shaft 36 pushes the connecting plate 310 to move upward, thereby driving the connecting shaft 36 fixedly connected to it to move upward. Meanwhile, the conical block 313 gradually disengages from the two rollers 37 below. Under the elastic action of the second spring 335, the two opposing rollers 37 gradually approach each other. Finally, the scraper 34 is completely separated from the inner wall of the heating tank 1.

[0235] Example 3

[0236] As attached Figure 12 To be continued Figure 15 As shown, this embodiment is basically the same as embodiment 2, except that it also includes a cleaning component 5 installed in the liquid conveying device 4, and the cleaning component 5 is installed in the connecting box 41.

[0237] The impurity removal component 5 includes:

[0238] A fixed shaft 51 is rotatably connected inside the connecting box 41, and the fixed shaft 51 is connected inside the second cavity 412 and two third cavities 413;

[0239] The oblique blade 52 is disposed in the second cavity 412 and fixedly connected to the fixed shaft 51.

[0240] Cam 53 is respectively disposed in two third cavities 413, and cam 53 is fixedly connected to fixed shaft 51 located in the third cavity 413;

[0241] Vertical plate 54 is slidably connected in the two third cavities 413 respectively, and one end of vertical plate 54 is in contact with the corresponding cam 53.

[0242] Connecting block 55, one end of which is connected to the other end of the corresponding vertical plate 54, and the other end of connecting block 55 extends into the interior of the first cavity 402;

[0243] Cleaning block 56 is connected to connecting block 55 located inside the first cavity 402. Cleaning block 56 is slidably sealed inside connecting box 41.

[0244] Filter screen 57 is disposed below cleaning block 56 and is connected to the inside of first cavity 411.

[0245] The third spring 58 is connected to both sides of the connecting block 55, and the two ends of the third spring 58 are fixedly connected to the vertical plate 54 and the inner wall of the connecting box 41, respectively.

[0246] In this invention, two drain pipes are connected to one side of the connecting box 41. The two drain pipes are respectively located on one side of the corresponding filter screen 57, and valves are provided on the drain pipes. When there is too much deposit on the filter screen 57, the two drain pipes can clean the deposit on the filter screen 57 by opening the corresponding valves. Two cleaning blocks 56 are used to remove the deposits on the corresponding filter screen 57 to prevent the deposits on the filter screen 57 from affecting the flow of the liquid. The filter screen 57 consists of two pieces. The filter screen 57 is fixedly connected to the inner wall of the connecting box 41. The filter screen 57 is connected to the first cavity 411 from top to bottom. The mesh size of the upper filter screen is larger than that of the lower filter screen.

[0247] The working principle of this embodiment is basically the same as that of embodiment 2, except that when the feeding liquid inside the heating tank 1 is transported to the external storage tank or tobacco preparation drum through the drain pipe 46, the two layers of filter screens 57 in the connecting box 41 will filter the impurities in the feeding liquid flowing out of the outlet pipe 42 to prevent them from affecting the stability of the subsequent pipeline output and the feeding quality of the structure. The feeding liquid flowing inside the second cavity 412 will drive the inclined blade 52 to rotate, and then the inclined blade 52 will drive the fixed shaft 51 and cam 53 to rotate. The cam 53 will continuously squeeze the vertical plate 54, thereby the vertical plate 54 will drive the connecting block 55 to move and squeeze the third spring 58, so that the connecting block 55 drives the cleaning block 56 to move and automatically clean the surface of the filter screen 57 online, preventing the filter screen 57 from becoming blocked after long-term use, thereby preventing the feeding liquid output effect and output stability of the pipeline, and improving the maintenance portability and practicality of the structure during use.

[0248] The specific steps for using it are:

[0249] Before use, the operator first connects the inlet 11 of the heating tank 1 to the outlet of the external feeding device, and connects the drain pipe 4646 of the liquid conveying device 4 to the external storage tank or tobacco preparation roller.

[0250] In use, the external feeding device sequentially feeds various raw materials into the heating tank 1 through the feed inlet 11. The heating tank 1 heats the various raw materials inside. Then, the drive motor 21 is started, which drives the rotating disk 22 connected to the rotating shaft 24 to rotate. The rotating disk 22 then drives the hollow shaft 231, mixing blades 233, mounting sleeve 31, fixing cylinder 32, scraper connecting assembly 33, and scraper 34 to rotate. The mixing blades 233 and scraper 34 uniformly stir, mix, and heat the various raw materials inside the heating tank 1. At the same time, the hollow shaft 231 drives the gear 232 to rotate. Utilizing the linkage effect between the gear 232 and the annular inner gear 26, the power is transmitted to the annular inner gear 26. Under the action of the annular inner gear 26, the gear 232 drives the hollow shaft 231, mixing blades 233, mounting sleeve 31, fixing cylinder 32, scraper connecting assembly 33, and scraper 34 to rotate, mixing the feed liquid on the inner wall side of the heating tank 1 with the feed liquid around its center.

[0251] Meanwhile, the hollow shaft 231 drives the roller 37 to rotate on the annular plate 39. The cylinder 38 is activated as needed, which drives the annular plate 39 to move downward and squeeze the hollow shaft 231, the connecting plate 310 and the first spring 311. The power is transmitted to the conical block 313 by utilizing the linkage effect between the hollow shaft 231 and the conical block 313, causing the conical block 313 to move downward and squeeze the guide wheel 332. The guide wheel 332 drives the connecting rod 331, the sliding plate 333 and the fixed rod 334 to move away from the center of the hollow shaft 231. As the fixed rod 334 extends, the scraper 34 will contact the inner wall of the heating tank 1. With the rotation of the rotating shaft 24, the scraper 34 will continuously clean the inner wall of the heating tank 1.

[0252] After the feeding liquid inside the heating tank 1 has been processed, the switch valve on the outlet pipe 42 is opened and the pump 44 is started. The pump 44 draws the feeding liquid inside the heating tank 1 and the connecting box 41 through the extraction pipe 43 and delivers it to the second chamber 412 through the delivery pipe 45. Then, according to actual needs, it is delivered to the external storage tank and / or the tobacco preparation drum through the drain pipe 46 so as to be fed and mixed with the tobacco leaves inside the drum. During the feeding liquid transportation, the two layers of filter screens 57 will filter the impurities in the fed liquid. The feeding liquid flowing inside the second chamber 412 will drive the inclined blades 52 to rotate. In turn, the inclined blades 52 will drive the fixed shaft 51 and the cam 53 to rotate. The cam 53 continuously squeezes the vertical plate 54. The vertical plate 54 moves and squeezes the connecting block 55 and the third spring 58, so that the connecting block 55 drives the cleaning block 56 to move and automatically clean the surface of the filter screen 57 online, making it convenient to use.

[0253] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. An improved intelligent manufacturing flexible feeding process structure for cloud-based cigarettes, comprising a heating tank (1), characterized in that, It also includes: a mixing device (2), which is installed inside the heating tank (1) and is used to uniformly mix the added liquid; Cleaning component (3) is provided on the mixing device (2) for cleaning the adhering substances on the inner wall of the heating tank (1); Liquid conveying device (4) is connected to the lower part of the heating tank (1) and is used to convey the mixed liquid to the external storage tank or the tobacco preparation drum. A level indicator (6) is installed on one side of the bottom of the heating tank (1); The mixing device (2) includes: A drive motor (21) is located at the top center of the heating tank (1); Rotating disk (22) is rotatably connected to the upper part of the heating tank (1); The stirring assembly (23) is circumferentially rotatably connected to the rotating disk (22); A rotating shaft (24) is provided. One end of the rotating shaft (24) passes through the top of the heating tank (1) and is connected to the output shaft of the drive motor (21). The other end of the rotating shaft (24) is connected to the rotating disk (22).

2. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1, characterized in that, The mixing device (2) further includes: The annular connecting block (25) is fixedly connected to the inner wall of the heating tank (1) on its outer periphery, and the annular connecting block (25) is located above the rotating disk (22); The annular internal gear (26) is fixedly connected inside the annular connecting block (25); Each stirring component (23) is meshed with an internal ring gear (26) at its top.

3. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1 or 2, characterized in that, The stirring assembly (23) includes: Hollow shaft (231), the upper part of hollow shaft (231) is rotatably connected to rotating disk (22) inside rotating disk (22), and the lower end of hollow shaft (231) is rotatably connected to the bottom of heating tank (1); Gear (232) is fixedly connected to the upper outer periphery of the hollow shaft (231), and gear (232) meshes with the annular inner gear (26); Hybrid blades (233) are circumferentially connected to the hollow shaft (231); Among them, multiple through holes are opened on the front and back of the hybrid blade (233).

4. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1, characterized in that, The cleaning component (3) is installed on each stirring component (23). The cleaning component (3) includes: a mounting sleeve (31), which is connected to the upper and lower ends of the hollow shaft (231). Fixed sleeves (32) are symmetrically connected to both sides of each mounting sleeve (31); Scraper connecting assembly (33) is connected to each fixed cylinder (32); Scraper (34) is connected to two scraper connecting assemblies (33) on the same side.

5. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 4, characterized in that, The non-installation sleeve (31) end of the fixed cylinder (32) has a fixed cylinder installation cavity inside; The scraper connecting assembly (33) includes: The connecting rod (331) has one end located inside the hollow shaft (231) and the other end passing through the hollow shaft (231) and the mounting sleeve (31) in sequence and located inside the fixed cylinder mounting cavity. Guide wheel (332), guide wheel (332) is connected to the end of connecting rod (331) located inside hollow shaft (231); The sliding plate (333) is slidably connected in the mounting cavity of the fixed cylinder and is fixedly connected to the connecting rod (331) at this end; A fixing rod (334) is fixedly connected at one end to a sliding plate (333) away from the end of the connecting rod (331), and the other end of the fixing rod (334) extends to the outside of the fixing cylinder (32) and is fixedly connected to the scraper (34). The fixing rod (334) is slidably sealed inside the fixing cylinder (32). The second spring (335) is sleeved on the outer periphery of the fixed rod (334), and the two ends of the second spring (335) are fixedly connected to the inner wall of the sliding plate (333) and the fixed cylinder (32), respectively.

6. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 4, characterized in that, The cleaning component (3) also includes: Rotary seat (35) is rotatably connected to the middle of the top of each hollow shaft (231). Rotary seat grooves are provided on both sides inside the rotating seat (35). The connecting shaft (36) has sliding blocks (361) fixedly connected to both sides of the upper section of the connecting shaft (36). The sliding blocks (361) are slidably connected inside the rotating seat groove. The lower section of the connecting shaft (36) is located inside the hollow shaft (231). Roller (37) is connected to the top of connecting shaft (36); Cylinder (38) is symmetrically arranged on the top of the heating tank (1) on both sides of the drive motor (21). The output shaft of cylinder (38) passes through the top of the heating tank (1) and is located inside the heating tank (1). An annular plate (39) is positioned above the roller (37) and is fixedly connected to the output shafts of the two cylinders (38).

7. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 6, characterized in that, The connecting shaft (36) is further provided with a connecting assembly, which includes: The connecting plate (310) is slidably connected to the upper part of the hollow shaft (231) and fixedly connected to the outer periphery of the connecting shaft (36); The first spring (311) is symmetrically connected to both sides below the connecting plate (310); The upper surface of the fixing plate (312) is fixedly connected to two first springs (311), the outer periphery of the fixing plate (312) is fixedly connected to the inner wall of the hollow shaft (231), and the middle part of the fixing plate (311) is sleeved on the outside of the connecting shaft (36). Conical blocks (313) are fixedly connected to the outer periphery of the two ends of the connecting shaft (36) located below the fixed plate (312). Conical blocks (313) are slidably connected inside the hollow shaft (231), and the conical blocks (313) are located above the two guide wheels (332) at the corresponding ends. The conical block (313) and the corresponding guide wheel (332) work together to complete the cleaning of the inner wall of the heating tank (1) by the scraper (34).

8. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1, characterized in that, The liquid conveying device (4) includes: The top of the connecting box (41) is fixedly connected to the bottom of the heating tank (1) via a connecting seat. A first cavity (411) is opened inside one side of the connecting box (41), and a second cavity (412) is opened in the lower part of the other side of the connecting box (41). The lower end of the outlet pipe (42) is connected to the upper part of the first cavity (411), and the upper end of the outlet pipe (42) is connected to the bottom of the heating tank (1). A switch valve is provided on the outlet pipe (42). A liquid extraction tube (43) is connected at one end to the bottom side of the first cavity (411); A liquid pump (44) is provided, with its input end connected to one end of a liquid pumping tube (43). An infusion tube (45) is provided, with one end connected to the output end of a pump (44) and the other end connected to a second chamber (412). The drain pipe (46) is connected to the other end of the second cavity (412); Two third cavities (413) are also opened in parallel on the upper part of the other side of the connecting box (41).

9. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1, characterized in that, It also includes a purification component (5) disposed inside the connection box (41) of the liquid conveying device (4); the purification component (5) includes: A fixed shaft (51) is rotatably connected inside the connecting box (41), and the fixed shaft (51) is connected inside the second cavity (412) and two third cavities (413); The oblique blade (52) is disposed in the second cavity (412) and fixedly connected to the fixed shaft (51); Cam (53) is respectively set in two third cavities (413), and cam (53) is fixedly connected to a fixed shaft (51) located in the third cavity (413); Vertical plate (54) is slidably connected in two third cavities (413), and one end of vertical plate (54) is in contact with the corresponding cam (53); Connecting block (55), one end of connecting block (55) is connected to the other end of the corresponding vertical plate (54), and the other end of connecting block (55) extends into the first cavity (402); The cleaning block (56) is connected to the connecting block (55) located inside the first cavity (402), and the cleaning block (56) is slidably sealed inside the connecting box (41). The filter screen (57) is respectively located below the cleaning block (56), and the filter screen (57) is connected to the inside of the first cavity (411); The third spring (58) is connected to both sides of the connecting block (55), and the two ends of the third spring (58) are fixedly connected to the vertical plate (54) and the inner wall of the connecting box (41) respectively.

10. The improved cloud-based intelligent manufacturing flexible feeding process structure for cigarette making according to claim 1, characterized in that, The liquid level indicator (6) is made of transparent material, and a float ball is installed inside the liquid level indicator (6) for easy observation; The heating tank (1) has a feed inlet (11) connected to one side of the top, and several support legs (12) are connected to the bottom of the heating tank (1). The lower part of the support legs (12) is also connected to a moving wheel with a brake device.

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