TW440434B - Chopped tobacco supplying device for cigarette making machine - Google Patents

Abstract

Disclosed is a chopped tobacco supplying device for a cigarette making machine, comprising two tobacco suppliers disposed along a tobacco band, each tobacco supplier further comprising: reservoirs for chopped tobacco, a stacking chute receiving chopped tobacco through a bottom conveyor and a lift conveyor and stacking the chopped tobacco, a supply roller unit delivering the chopped tobacco, an acceleration roller accelerating the delivered chopped tobacco, and a jet diffuser blowing up the chopped tobacco toward a chimney, the chimney being adjacent to the running direction of the tobacco band and inclined toward the running direction.

Description

4 4 ° 4 3 4 A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy Supply device for wire conveyor. [Conventional technology] Conventional cigarette making machines' generally use so-called "trough" tobacco shredder supply devices (refer to Japanese Patent Publication No. 4-73992 or Japanese Patent Publication No. 5-70422) 'Or so-called "chimieiey" type tobacco supply. In the case of a "ditch-type supply device, tobacco shreds are transferred from a reservoir to a feed-roller unit via an inclined conveyor belt and a gravity chute." Then, the feed-roller unit At the same time, it is transported along the ditch and the air stream to be supplied to the silk conveyor belt for the incense making machine. In addition, in the "smoke-type" tobacco filament supply device, the tobacco filament is transferred from the reservoir through the middle of a pair of discharge drums. Then, the rising airflow inside the tobacco smoke is blown upward and supplied to the tobacco filament conveyor belt. In recent years, with the high speed of cigarette making machines, it has become increasingly difficult to maintain the stability of the aroma and quality of the finished incense. The reason is that the tobacco shreds in the above-mentioned supply device are broken and the primary flavor (t0p_flavor) added to the tobacco shatters. In particular, the "airflow tube type" tobacco shred supply device follows the cigarette The speed of the manufacturing machine is increased, and the rotation speed of the pair of discharge drums is also increased. Therefore, the tobacco shreds increase when passing through the discharge drums. The increase in fragmentation will lead to the end of the incense cutting process in the manufacturing process of cigarettes and filter cigarettes. ^ Paper size is compliant with the National Standard (CNS) A4 specification (210 X 297 public love) '· 311518 --- --I ------ install ------- order * 1! -R (Please read the precautions on the back before filling this page) 4 峋 434 A7

311518 2 A7 B7 44〇434 5. Description of the invention (3) When the transfer distance to the entrance of the "ditch" is about 600 to 800 mm, the exhaust drum of the "air pipe type" tobacco shredder supply device reaches the "air pipe w The transfer distance at the entrance is only 100 to 150 mm. Therefore, the transfer distance of the "air pipe" tobacco shredder supply device is shorter than that of the "ditch type" supply device. Because of this, the “airflow pipe type” tobacco shredder device can reduce its air exposure compared to the “ditch type” supply device. Fig. 4 shows the flavor evaluation system of cigarettes manufactured using the "air-pipe type" tobacco shredder supply device and the "water gully" supply device, respectively. In Fig. 4, the "fragrance level" indicates that the larger the value, the better the flavor of the cigarette. In Fig. 4, "A, B, and C represent the evaluation results of cigarettes manufactured by the" airflow tube type "," gutter type "and long-length" gutter type "tobacco shred feeders. It can be seen from Fig. 4 that there is a "negative" correlation between the fragrance of the scent and the amount of air exposure. In other words: the increase in air exposure will worsen the flavor of cigarettes. Furthermore, in order to reduce the amount of air exposure, it is necessary to reduce the amount of trimming of the final grass layer formed on the tobacco shredded conveyor belt. To this end, it is necessary to ensure the supply of tobacco from the grass supply device to ensure that Stable quantitative. [Problems to be Solved by the Invention] The present invention aims to provide a straw supply device capable of reducing the amount of air exposure and fragmentation of tobacco shreds' and capable of quantitatively supplying the incense finishing machine for straw shreds. [Means for Solving the Problems] The above-mentioned object can be achieved by the tobacco shredder supply device of the present invention, and the supply device has a feeder. The feeder contains: The storage paper used to store tobacco shreds is sized according to the Chinese National Standard (CNS) A4 (210x297 mm) 3Π518-^ -------- ^ --------- ^ · I π Please read the first θ & Μίί ** Illness iodine copy) (Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 3

V. Description of the invention (4) A device, a rising conveyor belt that receives the final straw and is moved upward by a storage device; a stacking chute that receives tobacco tobacco from the rising conveyor belt and accumulates the tobacco filament; A quantitative supply type feed roller unit to which the slotted tobacco wire is fed; an acceleration mechanism for accelerating the tobacco wire from the feed roller unit without using an empty cover method, and a grass wire # 1 flow which is accelerated by the acceleration mechanism. Same as _, the air-pressure type conveying mechanism that Xiang Xiangyu manufactures the yarrow wire conveyor belt, and the above-mentioned air-pressure type conveying mechanism has an "air flow pipe that guides the tobacco wire and air flow to the tobacco wire conveyer belt, and the" air flow The tube, is inclined to the direction of travel of the tobacco wire belt. The tobacco wire in the stacking chute in the tobacco wire supply device described above is in a stacked state, so that the amount of air exposure of the tobacco shred in the stacking chute can be reduced. Since the stacking chute is a stable supply of tobacco shreds to be fed to the feed roller unit, it can ensure the quantitative supply of the feed roller unit and reduce the crushing of the final straw. Since the acceleration mechanism does not accelerate tobacco shreds by air pressure, the acceleration path from the feed roller unit to the air-pressure conveying mechanism can be shortened. Therefore, the acceleration mechanism does not increase the air exposure of the final grass. Because of the incline of the airflow tube, in the "airflow tube, the inside of the straw rises with the airflow at the same time" and will be given the velocity component in the direction of travel of the tobacco filament conveyor belt. Adsorption on the tobacco shredded conveyor belt 'This result can reduce the amount of air exposure of tobacco shreds. As mentioned above, the tobacco shredder supply device of the present invention can simultaneously reduce the exposure and fragmentation of the empty milk of tobacco shreds' to maintain the fragrance Fragrance and its good quality. {Please read the notes on the back before filling out this page.) Packing ------------ Order --------- Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Paper size applies Chinese National Standard (CNS) A4 specification (210x297 mm) 4 311518 〇43 4 A7 B7 V. Description of the invention (The final grass supply device printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs should have a bottom layer. Conveyor belt. The bottom wall of the tobacco shredder reservoir is formed by the bottom conveyor belt for transferring tobacco shreds from the storage device to the ascending conveyor belt. The above-mentioned bottom conveyor belt can smoothly feed the grass shredder to the tobacco storage device. And reduce the crushing of grass wire. Furthermore, the grass grass supply device must be provided with a plurality of feeders. At this time, the “airflow pipes” of these cigarette feeders are arranged in the advancing direction of the cigarette conveyor belt. As above Method, when supplying the tobacco shreds to the tobacco shredder conveyor belt by a plurality of "airflow pipes," the required supply amount of the tobacco shreds can be reduced, and the quantitative supply of tobacco shreds can be improved, and at the same time, The air exposure amount. The air-pressure conveying mechanism has a jet-diffuser that sprays airflow to the "airflow tube". The spray-type diffuser sprays airflow at an inclination angle that is consistent with the inclination angle of the "airflow tube" . At this time, "the air flow tube, the tobacco inside, can also obtain the speed component of the tobacco conveyor belt in the traveling direction. The acceleration mechanism may be provided between the feed roller unit and the jet diffuser, and can rotate freely. Acceleration roller. The acceleration roller uses its rotation to mechanically accelerate the tobacco wire, so it will not increase the air exposure of the tobacco wire. The type conveying mechanism can circulate the air flow supplied to the "air flow tube." At this time, the primary fragrance emitted by the tobacco wire does not leak out of the tobacco wire supply device. [The best form of implementing the invention] As shown in FIG. The cigarette making machine is provided with an endless tobacco wire conveyor belt 1. The final grass conveyor belt 丨 is a rod to the cigarette making machine ί The paper size is applicable + 5 National Standard (CNS) A4 specification (210 X 297 Public Transport " 3 ------- 5 311518 (Please read the note on the back before filling this page)

Order --------- A 〇4 34 A7 B7 6 V. Description of the invention (6 > The molding section 2 is extended and travels in the direction of the arrow a. The tobacco shredded conveyor belt i is in the course of its travel. Suction chamber 3 receives the suction force provided by the suction chamber 3. The suction chamber 3 is adjacent to the blower, and the blower maintains the suction chamber 3 at a predetermined negative pressure. As shown in FIG. 1 No, the tobacco shred conveyor belt 丨 is inclined slightly downward toward the tobacco rod forming part 2. The above-mentioned incense maker is provided with a supply device for supplying tobacco shreds to the tobacco shred conveyor belt i, and the supply device has a side-by-side arrangement on the tobacco Two tobacco wire feeders 4 of the same structure in the traveling direction of the silk wheel conveyor belt 1. Therefore, one tobacco wire feeder 4 will be described as follows: The cigarette feeder 4 is provided above the tobacco wire conveyor 丨 with a hopper (h〇PPer) 5 to store tobacco shreds. In detail: the feeding hopper 5 is adjacent to a tobacco shredder (not shown) via two pipes 6. The tobacco shredder will only add high The volatile primary fragrance is supplied to the above-mentioned hopper through the pipe 6 after the grass 5. An air duct (ehimney) 11 is arranged directly below the grass wire conveyor belt 1. After the grass wire in the hopper 5 is introduced into the air pipe in the manner described below, the material wire is directed to the wire in the air pipe 1G. The feeding belt i blows up. Therefore, the blown Jiang silk will be layered and adsorbed under the final grass silk feeding belt ι, and a silk layer (not shown) is formed on the grass feeding belt 1. . Here the two air ducts 10 in the straw feeder 4 are as shown in the figure! They are arranged next to each other in the direction of travel of the tobacco silk conveyor belt 1. The above-mentioned layers are attached to the straw conveyor! At the same time, it is transferred to the strip molding section 2 to be supplied to the strip molding section 2. As is well known, in the strip molding, the section 2 is made of straw silk wound on paper (not shown *), and is produced in a low-quality manner. Into a k-foot ruler, Lai Family Standard (CNS) A4 specifications; Norgod Love ·) _-Made with consecutive results 311518 ------------- M ------- -Order ----- (Please read the notes on the back before writing this page>

Κ * I Α ---------------- (¥ 111) 1.

V. Description of the invention (7) 311518 44〇43 cigarette sticks printed by the Consumers and Consumers Agency of the Intellectual Property Agency of the Ministry of Economic Affairs. As shown in FIG. 1, the airflow tube 10 is inclined at a predetermined α angle (for example, α = 45.) Toward the traveling direction of the tobacco shredder belt i. The width is more conventional than the "trough" type. The water channel in the supply device is short, but the total width W of the two adjacent air flow pipes 10 is the more conventional "air tube type". The width of the tube (such as 62mm) is wide. For example; the width of the conventional gutter is 1100mm, but the total width of the two airflow tubes 10 is n30mm, and the width of each airflow tube 10 is 865mm. The tobacco shred supply path from the above hopper 5 to the air duct 10. The supply path is provided below the hopper 5 with a second storage unit 12 and a second storage unit 13, and the first and second storage units 12 and 13 are based on The partition wall 11 is separated. As shown in FIG. 2, the hopper 5, the first storage 12, and the second storage 13 are arranged on the back of the tobacco feeder 4. The hopper 5 has a shutter that can be opened and closed. 14. When the gate 14 is opened, the tobacco can be dropped from the hopper 5 to the first storage tank 2 to control the gate. The door 14 is opened and closed, and is connected to the i-th storage 12 with a level sensor 16. The level sensor 16 optically detects the amount of tobacco tobacco stored in the first to the storage 12, and outputs a detection signal. 〖4 is opened and closed according to the detection signal of the level sensor M. Therefore, the amount of tobacco tobacco stored in the first storage 12 can be constantly maintained above a predetermined level, and therefore, the amount of The falling distance of the wire reduces the air exposure and crushing of the wire at the same time. _The bottom conveyor belt 18 is arranged below the first storage 12, and the paper size applies the Chinese National Standard (CNS) A4 specification (21〇). X 297 public Chu) ----- I ----------- ⅈ Order II --------- (Please read the precautions on the back before filling this page) A7 Five Description of the invention (8 = The feeding belt 18 forms the first storage device 12 ... and extends in the second storage device U. The partition wall 11 is formed at the lower part with a discharge port 20. Therefore, when the right bottom feeding belt 18 is traveling, The bottom conveyor belt 18 can smoothly discharge the final grass in the first f3 to the second storage through the discharge port 20 ': The grass second conveyor belt 1 8. By arranging the final grass in the second gambling storage 13 by the first storage 12, the fragmentation of the grass can be greatly reduced. A level sensor & sensor is also arranged in the second storage 13. U optically detects the amount of tobacco in the second storage 13 and outputs a detection signal. The bottom layer input] is controlled by the detection signal of the sensor 15 so that the tobacco in the second storage 13 can be controlled. The amount of silk storage is often maintained at a predetermined level. The end of the bottom conveyor belt 18 is adjacent to the rising conveyor belt 22. The rising conveyor belt 22 extends from the end of the bottom conveyor belt 18 at an angle of ㈣. On the other hand, the conveying surfaces of the rising conveyor belt 22 are mostly distributed to the needles). Therefore, when the ascending conveyor belt 22 travels in the direction of the arrow B shown, the ascending conveyor belt 22 can receive the tobacco filaments on the bottom wide conveyor belt 18, and can move the received tobacco filaments upward in the state of the tobacco filament layer. A rotatable paddle roller 24 is arranged on the upper part of the ascending conveyor 22. The rotation of the paddle roller 24 can remove the excess of straw on the ascending pulley conveyor belt 22 so that the thickness of the straw layer on the conveying surface of the ascending conveyor belt 22 is constant. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297). The upper end of the rising conveyor belt 22 is connected to the inlet 28 of the stacking chute 26. Specifically, the inlet 28 is adjacent to the upper end of the rising conveyor belt 22. It opens greatly upward. The stacking chute 26 has a lower end 311518 44〇434 adjacent to the inlet 28.

The leveling roller 40 is used to recognize the last name of Jincao in the cabin, and the weight of the scrape is maintained at a fixed amount. That is to say, the feed roller 38 scrapes the final grass in the form of a layer of tobacco grass having a thickness of a length similar to that of the needles, in the form of an ancient girl. The tobacco stacking wall in the stacking chute 26 often maintains a certain degree of height. Therefore, the overall weight of the stacking wall χ is relatively heavy, so although the tobacco is scraped out by the feed roller 38 The stacking wall X within the stacking chute may also fall to the feed roller 38 due to its own weight, and therefore, the tobacco wire in the feed roller 38 may often be filled with denser tobacco filaments. As a result, the scraped amount of the wire by the feed roller 38 can be determined by the rotation speed of the feed roller 38, and the quantitative supply of tobacco can be ensured. Since the pile wall X Θ is in a state of being piled up in the grass line system, the contact between the tobacco wire forming the pile wall X and the air is restricted. Therefore, the amount of air exposure of tobacco shreds in the stacking chute 26 can be greatly reduced, and in order to ensure the smooth decline of the stacking wall χ, the stacking chute 26 can also be vibrated. The feeding roller unit 34 also has a picker roller 42. The building roller 42 is rotatably arranged at a position downstream of the leveling roller 40 in the rotation direction of the feeding roller 38. The picking roller 42 is used to peel the tobacco shreds from the feed roller 38 and discharge it on the guide plate 44 with its rotation. The guide plate 44 is adjacent to a roller shell 48 'which covers the feed roller 38 from the lower side, and the roller shell cover 48 is adjacent to a wall portion of the stacking chute 26 described above. As shown in Fig. 2, the ascending conveyor belt 22 and the bottom conveyor belt 18 are covered by the conveyor belt cover 50 from the lower side ', and the conveyor belt cover 50 is connected to the wall portion of the stacking chute 26. It is also rotatable on the adjoining position of the picking roller 42 above the guide plate 44

Please read the "I" item on the back before ordering this _ page I

Co-operation and consumption of employees of the Intellectual Property Office of the Ministry of Economic Affairs Du printed This paper size applies to the national standard (CNS) A4 specification (210 x 297 mm) 10 311518 A7 44 04 34 V. Description of invention (n) Turn to the acceleration roller 43. As indicated by the third circle, the acceleration roller 43 has a plurality of triangular teeth 43a on the outer peripheral surface. The teeth 43a are arranged at equal intervals around the acceleration roller 43 so as to hold the tobacco filament discharged from the picking roller 42 between the acceleration roller 43 and the guide plate 44. Then, the guide plate is rotated by the rotation of the acceleration roller 43. The tobacco wire on 44 is scraped out by the teeth 43a and is pushed out to the jet diffuser 46 at an accelerated speed. The jet diffuser 46 is arranged below the above-mentioned "airflow pipe" 10, and a guide path 54 for tobacco shreds is ensured between the jet diffuser 46 and the airflow pipe 10. The above-mentioned spray diffuser 46 is formed of a plate body having a plurality of inclined small grooves (sm), and is assembled on the upper end of the air pipe (air duct) 52. Here, the inclination angle of the inclined small groove is consistent with the inclination angle of the airflow pipe 10 described above. The air pipe 52 extends downward from the jet diffuser 46 and is connected to the outlet of the blower 58. The blower 58 supplies air to the jet diffuser 46 through the air pipe. Therefore, the jet diffuser 46 can pass through The air duct 52 ejects air to the air duct. After the airflow ejected from the jet diffuser 46 passes through the guide path 54, an upward airflow is generated in the chaotic tube. This ascending air can introduce the tobacco shreds accelerated by the acceleration roller 43 into the air duct 10, and then 'rise in the air duct 10 to the tobacco shred conveyor belt 1'. At this time, the air is rectified by the inclined small grooves of the jet diffuser 46, and an ascending airflow conforming to the inclination of the airflow tube 10 shown in Fig. 1 is generated in the airflow tube 10. Therefore, the tobacco filament that is fed to the tobacco wire wheel will be fed with the velocity component that is always fed to the straw wire. Therefore, the final grass ... This paper is suitable for financial standards (CNS) A4 specification (⑽χ Norwegian) ---- 311518 (Please read the precautions on the back before filling this page) --Order --------- Α Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 11 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 4404034 5. Description of the invention (12) Yu Yucao Conveyor Belt 1 A stable grass layer is formed below. As a result, it is possible to prevent the tobacco shreds from being adsorbed on the tobacco shredder conveyor belt, and it is reported that the tobacco shreds remain near the tobacco shredder conveyor belt 1 'so that the air exposure of the tobacco shred is reduced. As shown in FIG. 2, the above-mentioned blower 58 is placed in the casing of the feeder 4, and the outer shell 70 has a lower portion U to the lower portion of the roller cover 48 and the belt cover to be disposed on the blower 58. In addition, the lower chamber 72 has a suction port forming an opening, and a regulating valve is arranged in the suction port. Further, a blower 74 adjacent to the suction chamber 3 of the tobacco shredder conveyor belt is also disposed in the lower chamber 72 of the casing 70, and the exhaust port of the blower 74 is opened in the lower chamber 72. Therefore, the airflow sent from the upper end of the airflow tube 10 can be returned to the lower chamber 72 of the casing 70 through the suction chamber 3 and the blower 74, thereby establishing the circulation path of the airflow.

In the tobacco wire feeder 4, the time required for the tobacco wire to pass from the feed roller unit W to the tobacco wire conveyor belt 1, that is, the contact time between the tobacco wire and the air is 0.77Sep. Tobacco shred air contact time is 0.298seC. Therefore, the final grass shredder feeder 4 in the embodiment is more conventional than the "ditch type" feeding device, which greatly reduces the air exposure of the shredded tobacco. The specific measurement data show that when using the final straw feeder 4, the air exposure amount of each tobacco shred is 44cm3, and the air exposure amount of each tobacco shred when using a "habitual ditch" supply device; 13,7cm3. " Also, because the feeding device in the embodiment has two tobacco wire feeders *, although the width of each air duct 10 is narrower than that of the conventional "ditch recognition" feeding device, the only two The total width W of the airflow tube 10 is more familiar. _ This paper size is applicable _ National Standard (CNS) A4 specification (210 χ 297 mm) ^ 31151 «(Please read the notes on the back before filling this page). Install- ------ Order --------- ALV ------------------------

V. Description of the invention (13) The ditch is wide. Therefore, from the perspective of the moving direction of the dry silk conveyor belt 1 when it is turned to the old age, the two air ducts 10 can increase the supply and collapse of tobacco wire. . As a result, tobacco shreds of a predetermined thickness are formed on the tobacco shreds (please read the precautions on the back before filling this page) > When the early silk layer, the supply of grass shreds per ~ 10 of the airflow tube ' That is, the speed of the rising airflow in the airflow tube 10 is reduced. For example, in the conventional "air pipe type", the ascending air velocity when supplying the device is 29.0m / sec. In the conventional "Shi, plug Λ 丨, ω π is the airflow jet along the water channel when the water supply device is used. The speed is 40 m / see, and the ascending air velocity in the air duct ι0 of the present invention can be reduced to 26 5 m / sec. As mentioned above, reducing the upward air velocity in the air duct 10 can reduce the air exposure of tobacco shreds. In addition, in the conventional "air duct type", the air exposure of each tobacco shred when supplying the device is 7.0 [Industrial use Characteristic] Consumption cooperation by employees of the Intellectual Property Bureau of the Ministry of Economic Affairs, as described above, if the width of each airflow tube 10 is narrow, the upward airflow in the airflow tube tends to produce the same laminar flow as the width direction of the airflow tube 10. Tobacco shredders can also be supplied on the same side of the tobacco shredder belt, so that the grass shredder conveyor belt i can be used for the quantitative feeding of the final shredded grass. As a result, the density of the tobacco shred layer formed on the tobacco shredder conveyor belt can be evenly distributed. Tobacco wire conveyor belt 1 is formed in the direction of travel and the quality of the cigarette is improved. Also, because the amount of tobacco wire supply per final grass wire feeder 4 is reduced, the feed roller unit 34, that is, the feed roller 38 and the selection roller 42 are rotated. The speed is also reduced, and when the tobacco is scraped out by the stacking chute 26 with the feeding roller unit 34, the tobacco shreds will be greatly reduced. As described above, the tobacco shreds of this embodiment The feeder 4 can reduce the amount of HS of tobacco shreds, so it can suppress the primary flavor added to the final grass shreds. 13 This paper size applies the CNS A4 size coffee X 297 male f) ----- -311518 A7 B7 'The airflow generated is the primary fragrance that is emitted within 4' the tobacco feeder 4 'and it is surely prevented then 440404 V. Description of the invention (14) to stably maintain the fragrance of cigarettes. Another example The blower circulates in the tobacco wire feeder 4, which prevents the tobacco wire feeder from leaking out of the tobacco wire feeder 4, so the air inside can be saturated with the primary flavor and the primary flavor of the tobacco wire is diffused. [图 面 的Brief Description] Fig. 1 is a front view of a part of the feeding device according to the embodiment of the present invention. Fig. 2 is a cross-sectional view of a tobacco feeder in Fig. 1. Fig. 3 is an acceleration roller in Fig. 2. Partially enlarged oblique view. Figure 4 is a graph showing the relationship between the air exposure and the order of fragrance and fragrance. [Explanation of Symbols] 1 In the straw conveyor belt 2 In the strip molding section 3 Suction room 4 Feeder 5 Feeder hopper 6 Tube Road 10 wind 1 flow tube 11 partition wall 12 first storage 13 second storage 14 gate 15 level sensor 16 level sensor 18 bottom conveyor 20 discharge port 22 riser conveyor belt 24 paddle roller 26 stacking chute 28 Entrance 30 Drooping passage 14 311518 (Please read the precautions on the back before filling out this page) Installation -------- Order --------- Line System A7 ^ 40434 B7 V. Description of the invention (15) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives, 32 Export 34 Feed roller unit 36 Position sensor 38 Feed roller 40 Leveling roller 42 Picking roller 43 Acceleration roller 43a Tooth 44 Guide plate 46 Jet diffuser 48 Roller shell cover 50 Conveyor belt cover 52 Air line (air duct) 54 Guide path 58 Blower 60 Adjusting valve 70 Housing 72 Lower chamber 74 Blower 1 fi I ------- --------- Order -------- (Please read the notes on the back before filling out this page) This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 15 311518

Claims (1)

^^ 0434 A8 B8 C8 D8 VI. Patent application Fanyuan A tobacco shredder device for a cigarette making machine, the tobacco shredder device has a final grass feeder, and the grass feeder includes: a storage device for tobacco shreds A rising conveyor belt that receives the tobacco shreds from the storage and moves upwards; a stacking chute that receives the tobacco shreds from the rising conveyor and accumulates the tobacco shreds; the tobacco shreds that accumulates the accumulation chute A quantitative supply type feed roller unit to be sent out; an acceleration mechanism that accelerates the tobacco shreds sent out by the feed roller unit without using an air pressure method; and the tobacco shreds accelerated by the acceleration mechanism are simultaneously directed to the airflow. An air-pressure type conveying mechanism for conveying a tobacco wire conveyor belt of a cigarette manufacturing machine, and the air-pressure type conveying mechanism includes an "air pipe" that guides the tobacco wire conveyor to the grass and air current, and the "air pipe" It is inclined to the direction of travel of the incense conveyor. 2. The filament feeding device of the incense & manufacturing machine according to the scope of patent application f1, wherein the feeding device has a bottom wall forming the tobacco shredder, and the tobacco shredder is conveyed to the rising conveyor belt. The person who transferred the bottom conveyor of the tobacco shreds. 3. For example, a tobacco wire supply device for a cigarette manufacturing machine in the scope of application for a patent, wherein the above supply device has a plurality of tobacco wire feeders, and the aforementioned "airflow pipes" of the tobacco wire feeders are arranged adjacent to each other. Tobacco Tobacco Conveyor Traveling Direction (CNS) (2i0 ^ T ^ f) (Please read the precautions on the back before filling out this page)-Binding and Ordering I Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ 311518 A8 B8 C8 D8 4 〇4 3 4 VI. Patent Application Scope 4: The tobacco wire supply device of the cigarette making machine such as the first patent application scope 'wherein' the above-mentioned air-pressure conveying mechanism is provided with The tube is a jet-diffuser that sprays airflow, and the above-mentioned jet diffuser sprays the airflow at an inclination angle which is the same as the inclination angle of the above-mentioned "airflow tube". Tobacco shredder supplying device for a cigarette manufacturing machine, wherein the acceleration mechanism includes: a rotatable acceleration disposed between the feed roller unit and the jet diffuser. The roller is used to accelerate the tobacco shredder mechanically by the rotation of the acceleration roller. 6 The tobacco shredder supply device of the cigarette manufacturing machine according to item 1 of the patent application scope, wherein the air-pressure conveying mechanism makes the air flow Those who can be recycled. (Please read the precautions on the back before filling in this f) --D τ Print a moderate ruler and a paper by the Consumer Cooperative of the Ministry of Economic Affairs and the Smart Finance 4 Bureau | Li Yigong 7 9 2 17 311518