Equipment for intelligent manufacturing self-control multi-section flexible cut tobacco manufacturing and drying process

Abstract

The invention discloses equipment for an intelligent manufacturing self-control multi-section type flexible cut tobacco manufacturing and drying process, which comprises a supporting seat, a placing table arranged above the supporting seat and a heat preservation cover arranged above the placing table, and is characterized by further comprising a drying cylinder rotationally connected to one end of the heat preservation cover; one end of the screening cylinder is fixedly connected with the other end of the drying cylinder, and the screening cylinder is rotationally connected to the other end of the heat preservation cover; the driving assembly is arranged in the heat preservation cover; and the stir-frying assembly is arranged in the internal length direction of the drying cylinder and the screening cylinder. The equipment for the automatic control multi-section type flexible cut tobacco making and drying process can be safely, reliably and intelligently manufactured with high practicability, the situation that cut tobacco is burnt is avoided, the drying process is more efficient and effective, and the quality of the whole cut tobacco is improved.

Description

Technical Field

[0001] The present invention relates to a tobacco cuttings baking device, specifically to a device for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco and cut tobacco drying process, belonging to the technical field of cut tobacco drying process. Background Art

[0002] At present, there are two ways to control the moisture content of tobacco cuttings by a thin plate cut tobacco dryer. One is to control the steam pressure of the drum to achieve the control of the temperature of the drum wall, and the other is to control the hot air system, including hot air temperature control and hot air volume control. The hot air temperature is also controlled by heating with the steam system, and the hot air volume is controlled by the valve opening and the fan frequency.

[0003] At present, the Chinese invention patent with the publication number of CN111345491A discloses a tobacco cuttings baking machine, which includes a frame, and also includes a tobacco cuttings baking device mainly for baking the tobacco cuttings to be baked; a tobacco cuttings conveying device for conveying the tobacco cuttings to be baked to the tobacco cuttings baking device for baking, and then conveying the baked tobacco cuttings out of the tobacco cuttings baking device; a hot air flow equalizing device configured to equalize the hot air flow required for baking tobacco cuttings. The tobacco cuttings baking device includes three baking ovens, the lengths of the three baking ovens are set in proportion, and the hot air flow directions of the three baking ovens are different, and the relative positions of the three baking ovens can be adjusted. The design of this technical point can equalize the hot air flow for baking tobacco cuttings, and can provide a variety of tobacco cuttings baking processes to explore the best process technology. In the current tobacco cuttings baking, if there is too much moisture in the tobacco cuttings, the tobacco cuttings will adhere to the inner wall of the baking oven during the baking process. As the baking time increases, the tobacco cuttings may be burned, which will affect the quality of the entire tobacco cuttings. Therefore, a device for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco and cut tobacco drying process is provided.

[0004] Therefore, the key to solving the above technical problems is to develop a safe, reliable and practical device for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco and cut tobacco drying process. Summary of the Invention

[0005] In view of the many defects and deficiencies in the above background art, the present invention has made improvements and innovations. The purpose is to provide a safe, reliable and practical device for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco and cut tobacco drying process, to avoid the situation of the tobacco cuttings being burned, to make the drying process more efficient and effective, and to improve the quality of the entire tobacco cuttings.

[0006] Another object of the present invention is to be able to automatically realize the dredging function during the drying process, reflecting the automated operation of the drying device, and at the same time can prevent blockage, extend the service life of the equipment, improve safety, and maintain a good drying effect.

[0007] Another object of the present invention is to be able to quickly scrape the broken cut tobacco falling in the screening cylinder to the discharge pipe during the drying process, so as to improve the material collection efficiency.

[0008] To solve the above problems and achieve the above object of the invention, the equipment for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco drying process of the present invention is realized by adopting the following design structure and the following technical solutions:

[0009] An equipment for an intelligent manufacturing self-controlled multi-stage flexible cut tobacco drying process, including a support base (1), a placement table (2) arranged above the support base (1), and a heat preservation cover (3) arranged above the placement table (2), further including:

[0010] A drying cylinder (4), the drying cylinder (4) is rotatably connected to one end of the heat preservation cover (3);

[0011] A screening cylinder (5), one end of the screening cylinder (5) is fixedly connected to the other end of the drying cylinder (4), and the screening cylinder (5) is rotatably connected to the other end of the heat preservation cover (3);

[0012] A driving assembly (6), the driving assembly (6) is arranged inside the heat preservation cover (3);

[0013] A stir-frying assembly (7), the stir-frying assembly (7) is arranged along the inner length direction of the drying cylinder (4) and the screening cylinder (5).

[0014] Preferably, the driving assembly (6) includes:

[0015] A driving motor (61), the driving motor (61) is connected to the upper part of the outer side end of the heat preservation cover (3) near the drying cylinder (4) through a mounting cover;

[0016] A rotating rod (62), the rotating rod (62) is rotatably connected between the upper parts inside the two ends of the heat preservation cover (3), and one end of the rotating rod (62) is connected to the output shaft of the driving motor (61);

[0017] A main driving wheel (63), the main driving wheels (63) are respectively fixedly connected to both ends of the rotating rod (62), and are used to drive the drying cylinder (4) and the screening cylinder (5) to rotate;

[0018] A positioning rod (64), the positioning rod (64) is rotatably connected between the lower parts inside the two ends of the heat preservation cover (3), and is located below the drying cylinder (4) and the screening cylinder (5);

[0019] A driven driving wheel (65), the driven driving wheels (65) are respectively fixedly connected to both ends of the positioning rod (64), and are respectively in contact connection with the corresponding drying cylinder (4) and screening cylinder (5);

[0020] Among them, one section of the positioning rod (64) is a reciprocating lead screw (641), and both ends of the reciprocating lead screw section are cylindrical sections.

[0021] Preferably, it further includes several dredging components (9), and several dredging components (9) are respectively arranged along the inner upper part in the length direction of the heat preservation cover (3);

[0022] The dredging component (9) includes: a semi-gear (91), and the semi-gear (91) is fixedly connected to the rotating rod (62);

[0023] A telescopic spring (92), one end of the telescopic spring (92) is fixedly connected to the inner upper wall of the heat preservation cover (3);

[0024] A lifting rack (93), one end of the lifting rack (93) is connected to the other end of the telescopic spring (92);

[0025] An impact block (94), and the impact block (94) is connected to the other end of the lifting rack (93);

[0026] Among them, the gear of the semi-gear (91) is meshed with the rack of the lifting rack (93).

[0027] Preferably, it further includes a shaking component (10), the shaking component (10) is arranged inside the support base (1), and the shaking component (10) is located below the collecting device (8);

[0028] The shaking component (10) includes: a debris collecting box (101), and the debris collecting box (101) is arranged below the collecting device (8);

[0029] An inclined plate (102), the inclined plate (102) is arranged at the bottom of the debris collecting box (101), or the upper end surface of the inclined plate (102) is connected to the bottom of the debris collecting box (101), and the lower end surface of the inclined plate (102) is slidably connected to the bottom surface of the inner wall of the support base (1);

[0030] A positioning sleeve (103), one end of the positioning sleeve (103) is fixedly connected to the bottom surface of the inner wall of the support base (1);

[0031] A rotating column (104), and the rotating column (104) is rotatably connected inside the positioning sleeve (103);

[0032] A driven sprocket (105), and the driven sprocket (105) is connected to one end of the rotating column (104);

[0033] A reciprocating gear (106), and the reciprocating gear (106) is connected to the other end of the rotating column (104);

[0034] A reciprocating tooth rack (107), and the reciprocating tooth rack (107) is connected to the outer side of one end of the debris collecting box (101) through a connecting block;

[0035] The driving sprocket (108) is connected to the cylindrical section in the middle of the positioning rod (64).

[0036] The toothed chain (109) is arranged around the driven sprocket (105) and the driving sprocket (108).

[0037] Wherein, the reciprocating gear (106) is meshed with the reciprocating tooth rack (107).

[0038] Preferably, the drying cylinder (4) and the screening cylinder (5) are inclined and arranged inside the heat preservation cover (3); limiting grooves are circumferentially formed on the outer walls of the non-connected ends of the drying cylinder (4) and the screening cylinder (5), and the inner walls of the limiting grooves are in fitting connection with the main driving wheel (63) and the driven driving wheel (65) at the corresponding ends.

[0039] Preferably, the frying assembly (7) includes:

[0040] The fixed plate (71) is respectively connected to the side walls at both ends of the heat preservation cover (3).

[0041] The first reciprocating lead screw (72) is connected between the two fixed plates (71).

[0042] The turnover frame (73) is threadedly connected to the first reciprocating lead screw (72).

[0043] Preferably, it further includes several frying plates (74), and the several frying plates (74) are arranged along the length direction of the inner walls of the drying cylinder (4) and the screening cylinder (5).

[0044] The turnover frame (73) includes: a turnover threaded sleeve (731), and the turnover threaded sleeve (731) is threadedly connected to the first reciprocating lead screw (72).

[0045] The turnover plate (732) is respectively circumferentially connected to the turnover threaded sleeve (731).

[0046] Wherein, the outer surface of the turnover plate (732) is in fitting connection with the inner wall of the drying cylinder (4).

[0047] Preferably, it further includes a collecting device (8), the collecting device (8) is located inside the heat preservation cover (3), and the collecting device (8) is arranged between the placement table (2) and the screening cylinder (5) below.

[0048] The collecting device (8) includes:

[0049] The collecting frame (81), and the upper surface of the collecting frame (81) is in fitting connection with the outer surface of the screening cylinder (5).

[0050] The discharge pipe (82) is connected to the lower part of one end of the collection box (81).

[0051] Preferably, it further includes a first discharging assembly (84). The first discharging assembly (84) is arranged at one end inside the collection box (81). The first discharging assembly (84) includes:

[0052] A discharging moving sleeve (841) is threadedly installed at one end of the reciprocating lead screw (641);

[0053] A fixed cylinder (842), one end of the fixed cylinder (842) is connected to the outer wall of the discharging moving sleeve (841);

[0054] A connecting spring (843), one end of the connecting spring (843) is connected to the inner wall inside the fixed cylinder (842);

[0055] A movable rod (844), one end of the movable rod (844) is connected to the other end of the connecting spring (843);

[0056] A scraper (845), one end of the scraper (845) is connected to the other end of the movable rod (844);

[0057] Wherein, the other end of the scraper (845) is in fitting connection with the inner wall of the collection box (81).

[0058] Preferably, it further includes a second discharging assembly (85). The second discharging assembly (85) is arranged at the other end inside the collection box (81). A positioning member (83) is fixedly installed on the inner wall of the discharge pipe (82). The second discharging assembly (85) includes:

[0059] A worm (851) is fixedly installed at the other end of the reciprocating lead screw (641);

[0060] A screw rod (852) is rotatably connected inside the positioning member (83);

[0061] A turbine (853) is connected to one end of the screw rod (852);

[0062] Wherein, the turbine (853) is in meshing connection with the worm (851), and one end of the screw rod (852) extends into the interior of the discharge pipe (82).

[0063] The working principle is as follows: During operation, the operator sets the temperature of the drying cylinder (4) through the control panel, and then puts the cut tobacco (1a) into one end of the drying cylinder (4). After the cut tobacco (1a) enters the drying cylinder (4), the driving motor (61) in the installation cover drives the rotating rod (62) to rotate. As the rotating rod (62) rotates, it drives the main driving wheel (63) and the semi-gear (91) to rotate. When the main driving wheel (63) rotates, the drying cylinder (4) and the screening cylinder (5) rotate in the heat preservation cover (3) under the action of the limiting groove. At this time, the turning frame (73) turns the cut tobacco (1a) in the drying cylinder (4). At the same time, blocked by the stir-frying plate (74), it drives the turning thread sleeve (731) to rotate on the outer surface of the first reciprocating lead screw (72) through the turning plate (732). Since the first reciprocating lead screw (72) is fixed under the action of the fixed plate (71), the turning thread sleeve (731) drives the turning plate (732) to move back and forth in the drying cylinder (4) and the screening cylinder (5) under the action of the thread, so as to scrape off the cut tobacco (1a) adhering to the drying cylinder (4) and the screening cylinder (5). Since the drying cylinder (4) and the screening cylinder (5) are in an inclined state, as the drying cylinder (4) and the screening cylinder (5) rotate, the cut tobacco (1a) moves into the screening cylinder (5) under its own gravity. When the cut tobacco (1a) rotates in the screening cylinder (5), the broken cut tobacco (1a) falls into the collection box (81).

[0064] When the main driving wheel (63) drives the drying cylinder (4) and the screening cylinder (5) to rotate, it further drives the driven wheel (65) in the limiting groove to rotate, so that the driven wheel (65) drives the positioning rod (64) to rotate. The positioning rod (64) drives the reciprocating lead screw (641) to rotate. As the reciprocating lead screw (641) rotates, the discharging moving sleeve (841) drives the fixed cylinder (842) to move through the thread on the outer surface. At this time, the fixed cylinder (842) drives the scraper (845) to move through the movable rod (844) under the action of the connecting spring (843), and scrapes the broken cut tobacco (1a) on the collection box (81) to the discharge pipe (82); when the reciprocating lead screw (641) rotates, it drives the worm (851) to rotate. Under the action of the turbine (853), the screw rod (852) rotates in the discharge pipe (82) to discharge the broken cut tobacco (1a) in the collection box (81).

[0065] During the working process, the drive motor (61) inside the installation cover drives the rotating rod (62) to rotate. As the rotating rod (62) rotates, it drives the half gear (91) to rotate. When the half gear (91) rotates and meshes with the lifting rack (93), the lifting rack (93) drives the impact block (94) to move upward. At this time, the telescopic spring (92) is in a compressed state. As the half gear (91) rotates, when the half gear (91) loses meshing with the lifting rack (93), the telescopic spring (92) will bounce the lifting rack (93) downward. At this time, the impact block (94) will impact the screening cylinder (5) and the drying cylinder (4), causing the screening cylinder (5) and the drying cylinder (4) to vibrate. As the drying time increases, when the cut tobacco (1a) in the screening cylinder (5) is discharged, the humidity sensor will detect the humidity of the cut tobacco (1a).

[0066] Meanwhile, during the working process, the discharged cut tobacco (1a) will fall into the impurity collection box (101). When the positioning rod (64) rotates, driven by the transmission of the driven sprocket (105) and the chain (109), the rotating column (104) will rotate on the inner wall of the positioning sleeve (103). At this time, the rotating column (104) will drive the reciprocating gear (106) to rotate. Since the reciprocating gear (106) is meshed with the reciprocating tooth rack (107), the reciprocating tooth rack (107) will drive the impurity collection box (101) to sway back and forth on the inner bottom wall of the support seat (1), thus shaking the broken cut tobacco (1a) in the impurity collection box (101) evenly, increasing the collection area of the impurity collection box, and preventing the cut tobacco (1a) from falling outside the dirt collection box as the cut tobacco (1a) accumulates at the same position.

[0067] The beneficial effects of the present invention compared with the prior art are as follows:

[0068] 1. The present invention is provided with a stir-frying component in the drying cylinder and the screening cylinder, which can improve the drying effect, evenly dry and heat the cut tobacco, prevent the cut tobacco from sticking, and make the drying process more efficient and effective;

[0069] 2. The present invention is provided with stir-frying plates in the drying cylinder and the screening cylinder. When the drying cylinder and the screening cylinder rotate, the cut tobacco is fully exposed to the hot air, thus promoting the contact between the hot air and the cut tobacco, accelerating the evaporation of moisture and the transfer of heat, and improving the drying effect;

[0070] 3. With the cooperation of the flipping frame and the first reciprocating lead screw of the present invention, under the action of the threaded connection, the flipping threaded sleeve will drive the flipping plate to move back and forth in the drying cylinder and the screening cylinder, thus scraping off the cut tobacco adhering to the drying cylinder and the screening cylinder. The flipping plate can effectively prevent the cut tobacco from adhering to the inner wall of the drying cylinder, thus avoiding the situation that the cut tobacco is burnt during the drying process, which affects the quality of the cut tobacco, and further improving the protection of the quality of the cut tobacco during the drying process.

[0071] 4. The dredging component provided in the present invention can automatically achieve the dredging function during the drying process, reflecting the automated operation of the drying device; at the same time, it can prevent blockage, extend the service life of the equipment, improve safety, and maintain a good drying effect.

[0072] 5. The impact block of the dredging component provided in the present invention can impact the drying cylinder and the screening cylinder, so that the drying cylinder and the screening cylinder generate vibrations. By making the screening cylinder vibrate, the leakage holes on the screening cylinder can be dredged, avoiding the blockage of the leakage holes on the screening cylinder and reducing the screening effect of the screening cylinder.

[0073] 6. The drying cylinder and the screening cylinder of the present invention are inclined. Therefore, as the drying cylinder and the screening cylinder rotate, the cut tobacco will move into the screening cylinder under its own gravity.

[0074] 7. The first discharging component is provided in the collecting device of the present invention. When the cut tobacco rotates in the screening cylinder, the broken cut tobacco will fall into the collecting frame. When the positioning rod rotates, it will drive the reciprocating lead screw to rotate. As the reciprocating lead screw rotates, the discharging moving sleeve will drive the fixed cylinder to move through the thread on the outer surface. At this time, the fixed cylinder will drive the scraper to move through the movable rod under the action of the connecting spring, scraping the broken cut tobacco on the collecting frame to the discharging pipe, thereby improving the material collection efficiency.

[0075] 8. The second discharging component is provided at the discharging pipe of the present invention. When the reciprocating lead screw rotates, it will drive the worm to rotate. Under the action of the worm gear, the screw rod will rotate in the discharging pipe to discharge the broken cut tobacco in the collecting frame and collect the broken cut tobacco. On the one hand, it can avoid waste of cut tobacco, and on the other hand, it can avoid cut tobacco falling into the machine interior and causing the machine to malfunction. At the same time, when discharging the broken cut tobacco, through the uniform conveying of the screw rod, the blockage situation can be effectively avoided.

[0076] 9. A shaking component is further provided below the collecting device of the present invention. The discharged cut tobacco will fall into the impurity collecting frame. The rotating column will drive the reciprocating gear to rotate in the reciprocating tooth rack, so that the reciprocating tooth rack will drive the impurity collecting frame to shake back and forth on the inner wall of the bottom surface of the support seat, thereby shaking the broken cut tobacco in the impurity collecting frame evenly, increasing the collecting area of the impurity collecting frame, and avoiding the cut tobacco falling outside the dirt collecting frame as the cut tobacco increases and falls on the same position. BRIEF DESCRIPTION OF THE DRAWINGS

[0077] The following further describes in detail the specific embodiments of the present invention with reference to the drawings, where:

[0078] Figure 1 is one of the use state diagrams of the present invention;

[0079] Figure 2It is the second diagram of the usage state of the present invention;

[0080] Figure 3 It is the third diagram of the usage state of the present invention;

[0081] Figure 4 It is the fourth diagram of the usage state of the present invention;

[0082] Figure 5 It is the fifth diagram of the usage state of the present invention;

[0083] Figure 6 It is the schematic diagram of the overall structure of the present invention;

[0084] Figure 7 It is the sectional view of the present invention;

[0085] Figure 8 It is the first schematic diagram of the partial structure of the present invention;

[0086] Figure 9 It is the second schematic diagram of the partial structure of the present invention;

[0087] Figure 10 It is the third schematic diagram of the partial structure of the present invention;

[0088] Figure 11 It is the fourth schematic diagram of the partial structure of the present invention;

[0089] Figure 12 It is the schematic diagram of the connection relationship between the support base (1) component and the shaking component (10) component of the present invention;

[0090] Figure 13 It is the schematic diagram of the structure of the shaking component (10) component of the present invention;

[0091] Figure 14 It is the schematic diagram of the structure of the turning frame (73) component of the present invention;

[0092] Figure 15 It is the schematic diagram of the structure of the first discharging component (84) component of the present invention;

[0093] Figure 16 It is the exploded view of the components of the present invention;

[0094] Figure 17 It is the partial sectional view of the shaking component (10) component of the present invention;

[0095] Among them, the reference numerals in the figure: 1 - support base, 1a - cut tobacco;

[0096] 2 - placement table;

[0097] 3 - heat preservation cover;

[0098] 4 - drying cylinder;

[0099] 5—Sieving cylinder;

[0100] 6—Drive assembly, 61—Drive motor, 62—Rotating rod, 63—Main drive wheel, 64—Positioning rod, 641—Reciprocating lead screw, 65—Driven drive wheel;

[0101] 7—Stir-frying assembly, 71—Fixed plate, 72—First reciprocating lead screw, 73—Turning frame, 74—Stir-frying plate, 731—Turning thread sleeve, 732—Turning plate;

[0102] 8—Collection device, 81—Collection box, 82—Discharge pipe, 83—Positioning part, 84—First discharging assembly, 841—Discharging moving sleeve, 842—Fixed cylinder, 843—Connecting spring, 844—Movable rod, 845—Scraper, 85—Second discharging assembly, 851—Worm, 852—Screw rod, 853—Turbo;

[0103] 9—Dredging assembly, 91—Half gear, 92—Telescopic spring, 93—Lifting rack, 94—Impact block;

[0104] 10—Shaking assembly, 101—Impurity collection box, 102—Inclined plate, 103—Positioning sleeve, 104—Rotating column, 105—Driven sprocket, 106—Reciprocating gear, 107—Reciprocating tooth rack, 108—Driving sprocket, 109—Tooth chain. Detailed implementation mode

[0105] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the technical solutions of the present invention will be further described in detail below in conjunction with the drawings and specific implementation modes. It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and embodiments.

[0106] As shown in the specification and attached Figure 1 To the specification attachment Figure 17 An equipment for an intelligent manufacturing automatic multi-stage flexible wire making and drying process, as shown in the figure, includes a support base 1, a placement table 2 arranged above the support base 1, and a heat preservation cover 3 arranged above the placement table 2, and is characterized in that it further includes:

[0107] A drying cylinder 4, the drying cylinder 4 is rotatably connected to one end of the heat preservation cover 3;

[0108] A sieving cylinder 5, one end of the sieving cylinder 5 is fixedly connected to the other end of the drying cylinder 4, and the sieving cylinder 5 is rotatably connected to the other end of the heat preservation cover 3;

[0109] A drive assembly 6, the drive assembly 6 is arranged inside the heat preservation cover 3;

[0110] The stirring component 7 is arranged along the inner length direction of the drying cylinder 4 and the screening cylinder 5.

[0111] Furthermore, as Figures 7 to 9 shown, the driving component 6 includes:

[0112] A driving motor 61, which is connected to the upper outer side of the heat preservation cover 3 near the end of the drying cylinder 4 through a mounting cover;

[0113] A rotating rod 62, which is rotatably connected between the upper inner parts at both ends of the heat preservation cover 3, and one end of the rotating rod 62 is connected to the output shaft of the driving motor 61;

[0114] A main driving wheel 63, which is fixedly connected to both ends of the rotating rod 62 respectively, and is used to drive the drying cylinder 4 and the screening cylinder 5 to rotate;

[0115] A positioning rod 64, which is rotatably connected between the lower inner parts at both ends of the heat preservation cover 3 and is located below the drying cylinder 4 and the screening cylinder 5;

[0116] Driven wheels 65, which are fixedly connected to both ends of the positioning rod 64 respectively and are in contact connection with the corresponding drying cylinder 4 and screening cylinder 5;

[0117] Wherein, a section of the positioning rod 64 is a reciprocating lead screw 641, and both ends of the reciprocating lead screw section are cylindrical sections.

[0118] Furthermore, the drying cylinder 4 and the screening cylinder 5 are inclined and arranged inside the heat preservation cover 3; the outer walls of the non-connected ends of the drying cylinder 4 and the screening cylinder 5 are circumferentially provided with limiting grooves, and the inner walls of the limiting grooves are in fitting connection with the main driving wheel 63 and the driven wheel 65 at the corresponding ends.

[0119] Furthermore, as Figure 1 or Figures 7 to 9 shown, the stirring component 7 includes:

[0120] Fixing plates 71, which are respectively connected to the side walls at both ends of the heat preservation cover 3;

[0121] A first reciprocating lead screw 72, which is connected between the two fixing plates 71;

[0122] A turning frame 73, which is threadedly connected to the first reciprocating lead screw 72.

[0123] Specifically, as Figure 1 , Figure 7 , Figure 14 shown, it further includes several stirring plates 74, and the several stirring plates 74 are arranged along the inner wall length direction of the drying cylinder 4 and the screening cylinder 5;

[0124] The flipping frame 73 includes: a flipping threaded sleeve 731, which is threadedly connected to the first reciprocating lead screw 72;

[0125] a flipping plate 732, which is circumferentially connected to the flipping threaded sleeve 731 respectively;

[0126] wherein, the outer surface of the flipping plate 732 is in fitting connection with the inner wall of the drying cylinder 4.

[0127] Further, as Figure 2 、 Figure 7 shown, it further includes a collection device 8, the collection device 8 is located inside the heat preservation cover 3, and the collection device 8 is arranged between the placement table 2 and the screening cylinder 5 below.

[0128] The collection device 8 includes:

[0129] a collection frame 81, the upper surface of the collection frame 81 is in fitting connection with the outer surface of the screening cylinder 5;

[0130] a discharge pipe 82, the discharge pipe 82 is connected in a communicating manner to the lower part of one end of the collection frame 81.

[0131] In the present invention, the other end of the collection frame 81 is inclined downward towards the discharge pipe 82 end.

[0132] In the present invention, the driven wheels 65 are respectively fixedly connected to the cylindrical sections of the two end positioning rods 64.

[0133] When the device with the design structure of the above-mentioned Embodiment 1 is working, the operator sets the temperature of the drying cylinder 4 through the control panel, and then puts the cut tobacco 1a into one end of the drying cylinder 4. After the cut tobacco 1a enters the drying cylinder 4, the driving motor 61 in the installation cover will drive the rotating rod 62 to rotate. As the rotating rod 62 rotates, it will drive the main driving wheel 63 and the semi-gear 91 to rotate. When the main driving wheel 63 rotates, the drying cylinder 4 and the screening cylinder 5 will rotate in the heat preservation cover 3 under the action of the limiting groove. At this time, the flipping frame 73 will flip the cut tobacco 1a in the drying cylinder 4. At the same time, under the blocking of the stir-frying plate 74, the flipping plate 732 will drive the flipping threaded sleeve 731 to rotate on the outer surface of the first reciprocating lead screw 72. Since the first reciprocating lead screw 72 is fixed under the action of the fixing plate 71, the flipping threaded sleeve 731 will drive the flipping plate 732 to move back and forth in the drying cylinder 4 and the screening cylinder 5 under the action of the thread, so as to scrape off the cut tobacco 1a adhering to the drying cylinder 4 and the screening cylinder 5. Since the drying cylinder 4 and the screening cylinder 5 are in an inclined state, as the drying cylinder 4 and the screening cylinder 5 rotate, the cut tobacco 1a will move into the screening cylinder 5 under its own gravity. When the cut tobacco 1a rotates in the screening cylinder 5, the broken cut tobacco 1a will fall into the collection frame 81 on the collection device 8.

[0134] Embodiment 2

[0135] As Figures 7 to 9 shown, Example 2 is the same as Example 1. The only difference is that it further includes several dredging components 9, and several dredging components 9 are respectively arranged along the inner upper part in the length direction of the heat preservation cover 3;

[0136] The dredging component 9 includes: a semi-gear 91, and the semi-gear 91 is fixedly connected to the rotating rod 62;

[0137] A telescopic spring 92, one end of the telescopic spring 92 is fixedly connected to the inner upper wall of the heat preservation cover 3;

[0138] A lifting rack 93, one end of the lifting rack 93 is connected to the other end of the telescopic spring 92;

[0139] An impact block 94, and the impact block 94 is connected to the other end of the lifting rack 93;

[0140] Wherein, the gear of the semi-gear 91 is meshed with the rack of the lifting rack 93.

[0141] In the present invention, the dredging components 9 are arranged equidistantly or non-equidistantly along the inner upper part in the length direction of the heat preservation cover 3; a total of four dredging components 9 are arranged, and two dredging components 9 are arranged above each of the drying cylinder 4 and the screening cylinder 5; the dredging components 9 are used for dredging the drying cylinder 4 and the screening cylinder 5; the impact block 94 is made of rubber material. A guiding cover can also be arranged outside the telescopic spring 92, the lifting rack 93 and the impact block 94, so that the dredging components carry out dredging work along the direction of the guiding cover.

[0142] When this Example 2 is in use, during the working process, the driving motor 61 in the installation cover will drive the rotating rod 62 to rotate. As the rotating rod 62 rotates, it will drive the semi-gear 91 to rotate. When the semi-gear 91 rotates, when the semi-gear 91 meshes with the lifting rack 93, the lifting rack 93 will drive the impact block 94 to move upward. At this time, the telescopic spring 92 is in a compressed state. As the semi-gear 91 rotates, when the semi-gear 91 loses meshing with the lifting rack 93, the telescopic spring 92 will bounce the lifting rack 93 downward. At this time, the impact block 94 will impact the screening cylinder 5 and the drying cylinder 4, so that the screening cylinder 5 and the drying cylinder 4 generate vibrations. As the drying time increases, when the cut tobacco 1a in the screening cylinder 5 is discharged, the humidity sensor will detect the humidity of the cut tobacco 1a.

[0143] The specific usage method is the same as that of Example 1 and will not be repeated here.

[0144] Example 3

[0145] As Figure 12 、 Figure 13 、 Figure 17As shown, Embodiment 3 is the same as Embodiment 1 and Embodiment 2. The only difference is that it further includes a shaking component 10. The shaking component 10 is arranged inside the support base 1, and the shaking component 10 is located below the collection device 8;

[0146] The shaking component 10 includes: a impurity collection frame 101, and the impurity collection frame 101 is arranged below the collection device 8;

[0147] An inclined plate 102, the inclined plate 102 is arranged at the bottom of the impurity collection frame 101, or the upper end surface of the inclined plate 102 is connected to the bottom of the impurity collection frame 101, and the lower end surface of the inclined plate 102 is slidably connected to the bottom surface of the inner wall of the support base 1;

[0148] A positioning sleeve 103, one end of the positioning sleeve 103 is fixedly connected to the bottom surface of the inner wall of the support base 1;

[0149] A rotating column 104, the rotating column 104 is rotatably connected inside the positioning sleeve 103;

[0150] A driven sprocket 105, the driven sprocket 105 is connected to one end of the rotating column 104;

[0151] A reciprocating gear 106, the reciprocating gear 106 is connected to the other end of the rotating column 104;

[0152] A reciprocating tooth rack 107, the reciprocating tooth rack 107 is connected to the outside of one end of the impurity collection frame 101 through a connecting block;

[0153] A driving sprocket 108, the driving sprocket 108 is connected to the cylindrical section in the middle of the positioning rod 64;

[0154] A tooth chain 109, the tooth chain 109 is arranged around the driven sprocket 105 and the driving sprocket 108;

[0155] Wherein, the reciprocating gear 106 and the reciprocating tooth rack 107 are meshed and connected.

[0156] In the present invention, the inclined plate 102 is arranged at the bottom of the impurity collection frame 101; a bearing connected to the rotating column 104 can also be arranged in the connecting hole of the positioning sleeve 103.

[0157] When this embodiment 3 is in use, during the working process, the discharged tobacco 1a will fall into the collecting frame 101, and the positioning rod 64 will drive the active sprocket 108 to rotate when it rotates. The active sprocket 108 is connected to the driven sprocket 105 through the tooth chain 109. Under the transmission of the driven sprocket 105 and the tooth chain 109, the rotating column 104 will rotate on the inner wall of the positioning sleeve 103. At this time, the rotating column 104 will drive the reciprocating gear 106 to rotate. Since the reciprocating gear 106 is meshingly connected with the reciprocating gear rack 107, the reciprocating gear rack 107 will drive the collecting frame 101 to swing back and forth on the inner wall of the bottom surface of the support seat 1, thereby shaking the broken tobacco 1a in the collecting frame 101 evenly, increasing the collection area of ​​the collecting frame, and preventing the tobacco 1a from falling to the same position and then falling outside the collecting frame as the tobacco 1a increases.

[0158] The specific usage is the same as that of Example 1 and Example 2, and will not be repeated here.

[0159] Example 4

[0160] like Figures 15 to 16 As shown, embodiment 4 is the same as embodiments 1 to 3, except that it further includes a first discharge assembly 84, which is disposed at one end of the collecting frame 81. The first discharge assembly 84 includes:

[0161] The discharging movable sleeve 841 is threadedly mounted on one end of the reciprocating screw rod 641;

[0162] A fixed cylinder 842, one end of which is connected to the outer wall of the discharging movable sleeve 841;

[0163] A connecting spring 843, one end of which is connected to the inner wall of the fixing cylinder 842;

[0164] A movable rod 844, one end of which is connected to the other end of the connecting spring 843;

[0165] A scraper 845, one end of which is connected to the other end of the movable rod 844;

[0166] The other end of the scraper 845 is closely connected to the inner wall of the collecting frame 81 .

[0167] When the fourth embodiment is in use, during the working process, when the main driving wheel 63 drives the drying cylinder 4 and the screening cylinder 5 to rotate, it will further drive the driven wheel 65 in the limiting groove to rotate, so that the driven wheel 65 drives the positioning rod 64 to rotate, and the positioning rod 64 drives the reciprocating lead screw 641 to rotate. As the reciprocating lead screw 641 rotates, the discharge moving sleeve 841 will drive the fixed cylinder 842 to move through the threads on the outer surface. At this time, under the action of the connecting spring 843, the fixed cylinder 842 will drive the scraper 845 to move through the movable rod 844, scraping the broken cut tobacco 1a on the collection frame 81 to the discharge pipe 82, thereby improving the material collection efficiency.

[0168] The specific usage method is the same as that of the first to third embodiments, and will not be repeated here.

[0169] Embodiment 5

[0170] As Figure 2 、 Figure 7 、 Figure 10 As shown, Embodiment 5 is the same as Embodiments 1 to 4. The only difference is that it further includes a second discharge assembly 85. The second discharge assembly 85 is arranged at the discharge pipe 82, and a positioning member 83 is fixedly installed on the inner wall of the discharge pipe 82. The second discharge assembly 85 includes:

[0171] A worm 851, which is fixedly installed at the other end of the reciprocating lead screw 641;

[0172] A screw rod 852, which is rotatably connected inside the positioning member 83;

[0173] A turbine 853, which is connected to one end of the screw rod 852;

[0174] Wherein, the turbine 853 is meshed and connected with the worm 851, and one end of the screw rod 852 extends into the interior of the discharge pipe 82.

[0175] The positioning member 83 includes a positioning ring and several connecting columns circumferentially arranged on the outer side of the positioning ring. One end of the connecting column is connected to the inner wall of the discharge pipe 82.

[0176] When the fifth embodiment is in use, during the working process, when the reciprocating lead screw 641 rotates, it will drive the worm 851 to rotate. Under the action of the turbine 853, the screw rod 852 will rotate inside the discharge pipe 82 to discharge the broken cut tobacco 1a in the collection frame 81 and collect the broken cut tobacco 1a. On the one hand, it can avoid waste of the cut tobacco 1a, and on the other hand, it can avoid the cut tobacco 1a falling into the machine and causing the machine to malfunction. At the same time, when discharging the broken cut tobacco 1a, through the uniform conveyance of the screw rod 852, the blockage situation can be effectively avoided.

[0177] The specific usage method is the same as that in Embodiments 1 to 4, and will not be repeated here.

[0178] In summary, the advantages of the present invention in the specific implementation are as follows:

[0179] 1. The present invention is provided with a stir-frying component 7 in the drying cylinder and the screening cylinder, which can improve the drying effect, evenly dry the cut tobacco, make it evenly heated, prevent the cut tobacco from sticking, and make the drying process more efficient and effective;

[0180] 2. The present invention is provided with stir-frying plates in the drying cylinder and the screening cylinder. When the drying cylinder and the screening cylinder rotate, the cut tobacco is fully exposed to the hot air, thereby promoting the contact between the hot air and the cut tobacco, accelerating the evaporation of moisture and the transfer of heat, and improving the drying effect;

[0181] 3. With the cooperation of the flipping frame 73 and the first reciprocating lead screw 72 of the present invention, under the action of threaded connection, the flipping threaded sleeve 731 will drive the flipping plate 732 to move back and forth in the drying cylinder and the screening cylinder, thereby scraping off the cut tobacco adhering to the drying cylinder and the screening cylinder. The flipping plate 732 can effectively prevent the cut tobacco from adhering to the inner wall of the drying cylinder, thereby avoiding the situation of the cut tobacco being scorched during the drying process, which affects the quality of the cut tobacco, and further improving the protection of the quality of the cut tobacco during the drying process;

[0182] 4. The dredging component provided by the present invention can automatically realize the dredging function during the drying process, reflecting the automatic operation of the drying device; at the same time, it can prevent blockage, extend the service life of the equipment, improve safety, and maintain a good drying effect;

[0183] 5. The impact block of the dredging component provided by the present invention can impact the drying cylinder and the screening cylinder, thereby causing the drying cylinder and the screening cylinder to vibrate. By making the screening cylinder vibrate, the leakage holes on the screening cylinder can be dredged, avoiding the blockage of the leakage holes on the screening cylinder and reducing the screening effect of the screening cylinder;

[0184] 6. The drying cylinder 4 and the screening cylinder 5 of the present invention are inclined. Therefore, as the drying cylinder 4 and the screening cylinder 5 rotate, the cut tobacco will move into the screening cylinder 5 by its own gravity;

[0185] 7. The first discharging component 84 is provided in the collecting device 8 of the present invention. When the cut tobacco rotates in the screening cylinder, the broken cut tobacco will fall into the collecting frame. When the positioning rod rotates, it will drive the reciprocating lead screw 641 to rotate. As the reciprocating lead screw 641 rotates, the discharging moving sleeve 841 will drive the fixed cylinder to move through the threads on its outer surface. At this time, the fixed cylinder will drive the scraper to move through the movable rod under the action of the connecting spring, scraping the broken cut tobacco on the collecting frame to the discharge pipe, thereby improving the material collection efficiency;

[0186] 8. A second discharging assembly 85 is provided at the discharging pipe 82 of the present invention. When the reciprocating lead screw 641 rotates, it will drive the worm to rotate. Under the action of the worm wheel, the screw rod will rotate in the discharging pipe to discharge the shredded tobacco in the collection frame, collecting the shredded tobacco. On the one hand, it can avoid waste of tobacco, and on the other hand, it can avoid the shredded tobacco falling into the machine and causing the machine to malfunction. At the same time, when discharging the shredded tobacco, through the uniform conveying of the screw rod, the blockage situation can be effectively avoided;

[0187] 9. A shaking assembly 10 is further provided below the collection device 8 of the present invention. The discharged shredded tobacco will fall into the impurity collection frame 101. The rotating column 104 will drive the reciprocating gear 106 to rotate in the reciprocating tooth rack 107, so that the reciprocating tooth rack 107 will drive the impurity collection frame 101 to shake back and forth on the inner wall of the bottom surface of the support base 1, thereby shaking the shredded tobacco in the impurity collection frame 101 evenly, increasing the collection area of the impurity collection frame, and avoiding the shredded tobacco falling outside the dirt collection frame as the amount of shredded tobacco increases at the same position.

[0188] Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not limitations on the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes. 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 technical solution content of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment, comprising a support base (1), a placement table (2) arranged above the support base (1), and a heat preservation cover (3) arranged above the placement table (2), characterized in that: Also includes: A drying cylinder (4), the drying cylinder (4) is rotatably connected to one end of the heat preservation cover (3); A screening cylinder (5), one end of which is fixedly connected to the other end of the drying cylinder (4), and the screening cylinder (5) is rotatably connected to the other end of the heat preservation cover (3); A driving assembly (6), wherein the driving assembly (6) is arranged inside the heat preservation cover (3); A stir-frying assembly (7) is arranged along the inner length direction of the drying cylinder (4) and the screening cylinder (5).

2. According to claim 1, an intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment is characterized in that: The driving assembly (6) comprises: A driving motor (61) connected to the upper portion of the outer end of the heat preservation cover (3) near the end of the drying cylinder (4) through a mounting cover; A rotating rod (62), the rotating rod (62) is rotatably connected between the inner upper parts of the two ends of the heat preservation cover (3), and one end of the rotating rod (62) is connected to the output shaft of the driving motor (61); A main driving wheel (63), the main driving wheel (63) is fixedly connected to both ends of the rotating rod (62) and is used to drive the drying drum (4) and the screening drum (5) to rotate; A positioning rod (64), the positioning rod (64) is rotatably connected between the two ends of the lower inner portion of the heat preservation cover (3) and is located below the drying cylinder (4) and the screening cylinder (5); A slave driving wheel (65) is fixedly connected to both ends of the positioning rod (64) and is in contact with and connected to the corresponding drying cylinder (4) and screening cylinder (5); Wherein, a section of the positioning rod (64) is a reciprocating screw rod (641), and both ends of the reciprocating screw rod section are cylindrical sections.

3. According to claim 1, an intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment is characterized in that: It also includes a plurality of dredging components (9), which are respectively arranged along the inner upper part of the heat preservation cover (3) in the length direction; The dredging assembly (9) comprises: a half gear (91), wherein the half gear (91) is fixedly connected to the rotating rod (62); A telescopic spring (92), one end of which is fixedly connected to the inner upper wall of the heat preservation cover (3); A lifting rack (93), one end of which is connected to the other end of the telescopic spring (92); An impact block (94), the impact block (94) is connected to the other end of the lifting rack (93); The gear of the half gear (91) and the rack of the lifting rack (93) are meshingly connected.

4. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 1 is characterized in that: It also includes a shaking assembly (10), which is arranged inside the support base (1), and the shaking assembly (10) is located below the collecting device (8); The shaking assembly (10) comprises: a collecting frame (101), wherein the collecting frame (101) is arranged below the collecting device (8); An inclined plate (102), the inclined plate (102) is arranged at the bottom of the collecting frame (101), or the upper end surface of the inclined plate (102) is connected to the bottom of the collecting frame (101), and the lower end surface of the inclined plate (102) is slidably connected to the bottom surface of the inner wall of the support seat (1); A positioning sleeve (103), one end of which is fixedly connected to the bottom surface of the inner wall of the support seat (1); A rotating column (104), the rotating column (104) is rotatably connected in the positioning sleeve (103); A driven sprocket (105), the driven sprocket (105) is connected to one end of the rotating column (104); A reciprocating gear (106), the reciprocating gear (106) is connected to the other end of the rotating column (104); A reciprocating gear rack (107), the reciprocating gear rack (107) is connected to the outer side of one end of the collecting frame (101) through a connecting block; A driving sprocket (108), the driving sprocket (108) is connected to the cylindrical section in the middle of the positioning rod (64); A toothed chain (109), the toothed chain (109) being disposed between the driven toothed sprocket (105) and the driving toothed sprocket (108); The reciprocating gear (106) and the reciprocating gear rack (107) are meshingly connected.

5. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 1 is characterized in that: The drying cylinder (4) and the screening cylinder (5) are arranged obliquely inside the heat-insulating cover (3); the outer walls of the non-connecting ends of the drying cylinder (4) and the screening cylinder (5) are both provided with limiting grooves in an annular direction, and the inner walls of the limiting grooves are closely connected to the main driving wheel (63) and the slave driving wheel (65) at the corresponding ends.

6. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 1 is characterized in that: The stir-frying component (7) comprises: A fixing plate (71), the fixing plate (71) being respectively connected to the side walls at both ends of the heat preservation cover (3); A first reciprocating screw rod (72), the first reciprocating screw rod (72) is connected between the two fixed plates (71); The turning frame (73) is threadedly connected to the first reciprocating screw rod (72).

7. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 6 is characterized in that: It also includes a plurality of stir-frying plates (74), which are arranged along the length direction of the inner walls of the drying cylinder (4) and the screening cylinder (5); The turning frame (73) comprises: a turning threaded sleeve (731), wherein the turning threaded sleeve (731) is threadedly connected to the first reciprocating screw rod (72); The flip plates (732) are respectively connected to the flip threaded sleeves (731) in an annular direction; The outer surface of the turning plate (732) is closely connected to the inner wall of the drying cylinder (4).

8. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 1 is characterized in that: It also includes a collecting device (8), which is located inside the heat-insulating cover (3) and is arranged between the placement table (2) and below the screening drum (5); The collecting device (8) comprises: A collecting frame (81), wherein the upper surface of the collecting frame (81) is in contact with the outer surface of the screening cylinder (5); The discharge pipe (82) is connected to the lower part of one end of the collecting frame (81).

9. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 8 is characterized in that: The first discharging assembly (84) is also included. The first discharging assembly (84) is arranged at one end of the collecting frame (81). The first discharging assembly (84) includes: A discharging movable sleeve (841), the discharging movable sleeve (841) is threadedly mounted on one end of the reciprocating screw rod (641); A fixed cylinder (842), one end of which is connected to the outer wall of the discharging movable sleeve (841); A connecting spring (843), one end of which is connected to the inner wall of the fixing cylinder (842); A movable rod (844), one end of which is connected to the other end of the connecting spring (843); A scraper (845), one end of the scraper (845) is connected to the other end of the movable rod (844); The other end of the scraper (845) is closely connected to the inner wall of the collecting frame (81).

10. The intelligent manufacturing automatic control multi-stage flexible silk making and drying process equipment according to claim 8, characterized in that: The second discharging assembly (85) is also included. The second discharging assembly (85) is arranged at the other end of the collecting frame (81). A positioning member (83) is fixedly installed on the inner wall of the discharging pipe (82). The second discharging assembly (85) includes: A worm (851), the worm (851) is fixedly mounted on the other end of the reciprocating screw (641); A spiral rod (852), the spiral rod (852) is rotatably connected in the positioning member (83); A turbine (853), the turbine (853) is connected to one end of the screw rod (852); The turbine (853) is meshingly connected with the worm (851), and one end of the spiral rod (852) extends to the inside of the discharge pipe (82).

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