阅读说明：本技术 一种适用于星辊输送机的烟草输送布料装置及工作方法 (Tobacco conveying and distributing device suitable for star roller conveyor and working method ) 是由 刘玉民 刘洪坤 卢俊鹏 赵浩东 陈大千 孟敏 尉泽民 宋义斌 刘文卿 陈孔军 陈 于 2021-09-22 设计创作，主要内容包括：本发明属于制烟设备技术领域,具体而言,本发明提供了一种适用于星辊输送机的烟草输送布料装置,包括支撑架,支撑架包括架体,架体固定安装于星辊输送机的顶部且靠近输入烟料的一端,架体的正面顶部的中央处设置有伸出架,伸出架的顶部设置有固定板,一种适用于星辊输送机的烟草输送布料装置的工作方法,包括步骤S1、调整布料分散盘,通过理论计算,设计出控制布料分散盘所需的旋转速度以及布料分散盘的锥度,本发明通过驱动电机预设转动速度,通过布料分散盘的动摩擦垫将烟料辐射均布于星辊输送机传送带表面,从而解决了星辊输送机与供料皮带机传输的有效面积不匹配,使得星辊输送机不能发挥有效作用的问题。(The invention belongs to the technical field of cigarette making equipment, and particularly provides a tobacco conveying and distributing device suitable for a star roller conveyor, which comprises a support frame, wherein the support frame comprises a frame body, the frame body is fixedly arranged at the top of the star roller conveyor and is close to one end for inputting tobacco, an extending frame is arranged at the center of the top of the front surface of the frame body, and a fixing plate is arranged at the top of the extending frame, the working method of the tobacco conveying and distributing device suitable for the star roller conveyor comprises the step S1 of adjusting a distribution dispersion disc, designing and controlling the rotating speed required by the distribution dispersion disc and the taper of the distribution dispersion disc through theoretical calculation, presetting the rotating speed by a driving motor, radiating and uniformly distributing the tobacco on the surface of a conveying belt of the star roller conveyor through a dynamic friction pad of the distribution dispersion disc, and solving the problem that the effective area of the star roller conveyor and a feeding belt conveyor is not matched, the star roller conveyor cannot play an effective role.)

1. The utility model provides a tobacco carries distributing device suitable for star roller conveyor which characterized in that: the tobacco material feeding device comprises a support frame, wherein the support frame comprises a frame body, the frame body is fixedly installed at the top of a star roller conveyor and is close to one end for inputting tobacco materials, an extending frame is arranged in the center of the top of the front face of the frame body, a fixed plate is arranged at the top of the extending frame, a motor installation frame is arranged at the top of the fixed plate, a driving motor is fixedly installed at the top of the motor installation frame, an output shaft of the driving motor penetrates through the bottom of the motor installation frame and is connected with a coupler, the driving motor is fixedly connected with a distribution dispersion disc through the coupler, a feeding belt conveyor is arranged above the star roller conveyor and close to the distribution dispersion disc, and the feeding belt conveyor is used for uniformly distributing the tobacco materials on the surface of the distribution dispersion disc;

the cloth dispersion impeller, the cloth dispersion impeller includes the runner pipe, the top of runner pipe is passed through the shaft coupling with driving motor's output shaft fixed connection, the inside of runner pipe and be close to bottom department and be provided with rotation clutching mechanism, the bottom fixedly connected with tapering adjusting device of runner pipe, tapering adjusting device's surface is provided with the dynamic friction pad, tapering adjusting device is used for the regulation control the tapering of dynamic friction pad, it is used for locking or unblock to rotate clutching mechanism the regulatory function of tapering adjusting device.

2. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 1, wherein: the taper adjusting device comprises a connecting plate, the top of the connecting plate is fixedly connected with the bottom of the rotating pipe, a lower fluted disc is connected with a middle bearing of the connecting plate, the middle of the lower fluted disc is fixedly connected with the top of an angle adjusting worm, the top of the angle adjusting worm and the top of the lower fluted disc are positioned on the same horizontal plane, an adjusting hole is formed in the center of the top of the angle adjusting worm, at least two hoisting rods are uniformly arranged on the periphery of the bottom of the connecting plate, the bottoms of the hoisting rods are connected with one end bearing of an angle adjusting shaft, a center of the surface of the angle adjusting shaft is fixedly connected with an angle adjusting turbine, the surface of the angle adjusting shaft and the positions close to the left side and the right side of the angle adjusting turbine are fixedly connected with the bottom ends of rotating lugs, the top ends of the two rotating lugs are fixedly connected with the bottom of an angle adjusting plate and the positions close to the top end, and the angle adjusting turbines are meshed with the angle adjusting worm, and a sweeping material distributing device is arranged at the bottom of the angle adjusting worm.

3. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 2, wherein: the bottom of the angle adjusting plate is provided with a mounting groove at the center, the periphery of the inner wall of the dynamic friction pad is provided with a fixed block at the position corresponding to each mounting groove, and the fixed blocks are fixedly connected with the mounting grooves.

4. A tobacco conveying and distributing device suitable for a star roller conveyor as claimed in claim 3, wherein: rotating clutch mechanism includes the fluted disc, the left and right sides at last fluted disc top all is provided with stirs the ear, the adjustment tank has been seted up to the bottom of bull stick, it is located to go up the fluted disc the bull stick is inside, stir the ear with adjustment tank sliding connection, the top fixedly connected with spliced pole of going up the fluted disc, the one end fixed connection of spliced pole and counter-force spring, counter-force spring's other end fixed connection is in reaction plate bottom, reaction plate fixed connection in the bull stick is inside and be close to mounting groove top department.

5. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 4, wherein: sweep feed divider and include the rotary disk, the rotary disk bottom just is close to one side of border department and is articulated with the one end of crank connecting rod, the other end of crank connecting rod is articulated with the one end of sweeping the board, the top of sweeping the board just is close to central authorities and locates to articulate there is the fulcrum axle, the top fixed connection of fulcrum axle is in the central authorities department of auxiliary stand, auxiliary stand fixed connection in the support body is close to bottom department, the bottom of sweeping the board is provided with sweeps the scraper blade.

6. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 5, wherein: the number of the angle adjusting plates is four, the four angle adjusting plates form a conical structure, the shape of the conical structure is matched with that of the dynamic friction pad, and the angle adjusting plates are fan-shaped radian plates.

7. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 6, wherein: the dynamic friction pad is of a circular ring structure, the cross section of the dynamic friction pad is rectangular, the dynamic friction pad is made of rubber materials, and semicircular bulges are uniformly arranged on the top surface of the dynamic friction pad.

8. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 7, wherein: the sweeping scraper plate is of a long strip-shaped structure, the cross section of the sweeping scraper plate is of an inverted trapezoidal structure, and the distance between the bottom of the sweeping scraper plate and the surface of the conveying belt of the star roller conveyor is adjustable.

9. The tobacco conveying and distributing device suitable for the star roller conveyor as claimed in claim 8, wherein: the driving motor adopts a low-frequency speed reducing motor.

10. A working method of a tobacco conveying and distributing device suitable for a star roller conveyor, which is applied to the tobacco conveying and distributing device suitable for the star roller conveyor as claimed in any one of claims 1 to 9, and is characterized in that: the method comprises the following steps:

step S1, adjusting the cloth dispersion disc, and designing the rotating speed required by controlling the cloth dispersion disc and the taper of the cloth dispersion disc through theoretical calculation, thereby theoretically realizing that the materials on the cloth dispersion disc are uniformly radiated outwards and uniformly distributed along the circumferential direction of the turntable;

step S2, setting a rotation speed, and setting the driving motor to reach the required rotation speed by referring to the calculated required rotation speed;

step S3, setting a taper adjusting device, separating an upper fluted disc from a lower fluted disc by lifting a rotating clutch mechanism according to the calculated required taper, inserting a wrench into an adjusting hole of an angle adjusting worm and rotating, so that each angle adjusting worm wheel is driven by the angle adjusting worm to rotate, thereby driving an angle adjusting shaft to be linked with an angle adjusting plate, thereby changing the angle of the angle adjusting plate along the horizontal reverse direction, and further changing the taper of a dynamic friction pad under the action of each angle adjusting plate to meet the target requirement;

step S4, radiating the cloth, namely erecting a cloth dispersion disc on a star roller conveyor through a support frame, arranging a feeding belt conveyor above the cloth dispersion, feeding the tobacco to the cloth dispersion disc through the feeding belt conveyor, and setting the uniform cloth through dynamic friction and taper of the cloth dispersion disc during rotation;

and step S5, sweeping auxiliary material distribution, namely arranging a sweeping material distribution device at the bottom of the angle adjusting worm, driving the rotating disc to rotate through the rotation of the angle adjusting worm, and sweeping the tobacco materials on the surface of the conveying belt of the star roller conveyor through a crank-rocker mechanism formed among the rotating disc, the crank connecting rod and the sweeping plate by the sweeping plate, so that the tobacco materials are distributed more uniformly.

Technical Field

The invention belongs to the technical field of cigarette making equipment, and particularly relates to a tobacco conveying and distributing device suitable for a star roller conveyor and a working method.

Background

The belt conveyor is a main auxiliary combined conveying device in the tobacco shred manufacturing process, and has the advantages of small breakage and low noise when conveying materials; the defect is that the material can be centralized in blanking of the belt conveyor due to the structural characteristics of the belt conveyor, the difference of the broadband of the upper and lower equipment, or the steering of the lower equipment in the conveying process. When the width difference between the belt conveyor and the downstream equipment is large, if the belt conveyor feeds materials to a feeding machine bin and the belt conveyor feeds materials to a sundry sorting machine, the width direction of the belt conveyor blanking belt which can not meet the requirement that the downstream equipment can be uniformly distributed can not be used for realizing that the thinly spread materials are convenient for sundry sorting and removing.

The width of the tobacco leaf feeding belt conveyor is 900mm, the width of the star roller conveyor at the lower level is 1735mm, the width difference of the tobacco leaf feeding belt conveyor and the star roller conveyor is close to one time, so that materials conveyed by the feeding belt conveyor are difficult to realize that all the materials exist in the width direction of the star roller conveyor, and even distribution in the width direction of the star roller conveyor can not be realized.

In the prior art, the material distribution technology commonly used in the tobacco processing process is that a reciprocating distribution belt is arranged between a feeding narrow-section belt conveyor and a wide-section bin, the width of a storage cabinet is about 3 times of the width of a belt conveyor, materials enter the storage cabinet after passing through the belt, if the reciprocating distribution belt is not arranged, the effective storage capacity of the storage cabinet is greatly reduced, and the materials are uniformly distributed in the width direction of the storage cabinet and are consistent in height through the stepping movement of the reciprocating belt conveyor.

However, the cloth method has the following disadvantages:

firstly, the stepping moving material-homogenizing mode of the reciprocating material-distributing belt is ineffective when being applied to the working condition of the star roller conveyor;

secondly, the stepping movement material-homogenizing mode of the reciprocating material-distributing belt needs to be installed between an upper stage and a lower stage of equipment, an installation space of nearly 1000mm is needed, and the requirement cannot be met on site.

Disclosure of Invention

The invention is realized by the following steps:

the invention provides a tobacco conveying and distributing device suitable for a star roller conveyor, which comprises a supporting frame, the support frame comprises a frame body which is fixedly arranged at the top of the star roller conveyor and is close to one end for inputting tobacco materials, an extension frame is arranged at the center of the top of the front surface of the frame body, a fixing plate is arranged at the top of the extension frame, the top of the fixed plate is provided with a motor mounting rack, the top of the motor mounting rack is fixedly provided with a driving motor, an output shaft of the driving motor penetrates through the bottom of the motor mounting frame to be connected with the coupler, the driving motor is fixedly connected with the cloth dispersion disc through the coupler, a feeding belt conveyor is arranged above the star roller conveyor and close to the cloth dispersion disc and used for uniformly distributing the tobacco materials on the whole conveying surface of the star roller conveyor by throwing the tobacco materials to the surface of the cloth dispersion disc;

the cloth dispersion impeller includes the runner pipe, the top of runner pipe is passed through the shaft coupling with driving motor's output shaft fixed connection, the inside of runner pipe and be close to bottom department and be provided with rotation clutching mechanism, the bottom fixedly connected with tapering adjusting device of runner pipe, tapering adjusting device's surface is provided with the dynamic friction pad, tapering adjusting device is used for the regulation control the tapering of dynamic friction pad, rotation clutching mechanism is used for locking or unblock tapering adjusting device's regulatory function.

Further, the taper adjusting device comprises a connecting plate, the top of the connecting plate is fixedly connected with the bottom of the rotating pipe, a middle bearing of the connecting plate is connected with a lower fluted disc, the middle of the lower fluted disc is fixedly connected with the top of an angle adjusting worm, the top of the angle adjusting worm and the top of the lower fluted disc are positioned on the same horizontal plane, the center of the top of the angle adjusting worm is provided with an adjusting hole, the periphery of the bottom of the connecting plate is uniformly provided with at least two hoisting rods, the bottoms of the hoisting rods are connected with a bearing at one end of an angle adjusting shaft, the center of the surface of the angle adjusting shaft is fixedly connected with an angle adjusting turbine, the surface of the angle adjusting shaft and the positions close to the left side and the right side of the angle adjusting turbine are fixedly connected with the bottom ends of rotating lugs, the top ends of the two rotating lugs are fixedly connected with the bottom of the angle adjusting plate and the positions close to the top ends, and each angle adjusting turbine is meshed with the angle adjusting worm, and a sweeping material distributing device is arranged at the bottom of the angle adjusting worm.

Furthermore, the center of the bottom of the angle adjusting plate is provided with a mounting groove, the periphery of the inner wall of the dynamic friction pad is provided with a fixed block at the position corresponding to each mounting groove, and the fixed blocks are fixedly connected with the mounting grooves.

Further, it includes the fluted disc to rotate clutching mechanism, the left and right sides of going up the fluted disc top all is provided with stirs the ear, the adjustment tank has been seted up to the bottom of changeing the pipe, it is located to go up the fluted disc change intraduct, stir the ear with adjustment tank sliding connection, the top fixedly connected with spliced pole of going up the fluted disc, the one end fixed connection of spliced pole and reaction spring, reaction spring's other end fixed connection is in reaction plate bottom, reaction plate fixed connection in change intraduct and be close to mounting groove top department.

Further, sweep feed divider and include the rotary disk, the rotary disk bottom just is close to one side of border department and is articulated with the one end of crank connecting rod, the other end of crank connecting rod is articulated with the one end of sweeping the board, the top of sweeping the board and be close to central authorities department and articulate there is the fulcrum axle, the top fixed connection of fulcrum axle is in auxiliary stand's central authorities department, auxiliary stand fixed connection in the support body is close to bottom department, the bottom of sweeping the board is provided with sweeps the scraper blade.

Furthermore, the number of the angle adjusting plates is four, the four angle adjusting plates form a conical structure, the shape of the conical structure is matched with that of the dynamic friction pad, and the angle adjusting plates are sector arc plates.

Furthermore, the dynamic friction pad is of a circular ring-shaped structure, the cross section of the dynamic friction pad is rectangular, the dynamic friction pad is made of rubber materials, and semicircular bulges are uniformly arranged on the top surface of the dynamic friction pad.

Furthermore, the sweeping scraper plate is of a long strip-shaped structure, the cross section of the sweeping scraper plate is of an inverted trapezoid structure, and the distance between the bottom of the sweeping scraper plate and the surface of the conveying belt of the star roller conveyor is adjustable.

Further, the driving motor is a low-frequency speed reduction motor.

In another aspect, a working method of a tobacco material conveying and distributing device suitable for a star roller conveyor comprises the following steps:

step S1, adjusting the cloth dispersion disc, and designing the rotating speed required by controlling the cloth dispersion disc and the taper of the cloth dispersion disc through theoretical calculation, thereby theoretically realizing that the materials on the cloth dispersion disc are uniformly radiated outwards and uniformly distributed along the circumferential direction of the turntable;

step S2, setting a rotation speed, and setting the driving motor to reach the required rotation speed by referring to the calculated required rotation speed;

step S3, setting a taper adjusting device, separating an upper fluted disc from a lower fluted disc by lifting a rotating clutch mechanism according to the calculated required taper, inserting a wrench into an adjusting hole of an angle adjusting worm and rotating, so that each angle adjusting worm wheel is driven by the angle adjusting worm to rotate, thereby driving an angle adjusting shaft to be linked with an angle adjusting plate, thereby changing the angle of the angle adjusting plate along the horizontal reverse direction, and further changing the taper of a dynamic friction pad under the action of each angle adjusting plate to meet the target requirement;

step S4, radiating the cloth, namely erecting a cloth dispersion disc on a star roller conveyor through a support frame, arranging a feeding belt conveyor above the cloth dispersion, feeding the tobacco to the cloth dispersion disc through the feeding belt conveyor, and setting the uniform cloth through dynamic friction and taper of the cloth dispersion disc during rotation;

and step S5, sweeping auxiliary material distribution, namely arranging a sweeping material distribution device at the bottom of the angle adjusting worm, driving the rotating disc to rotate through the rotation of the angle adjusting worm, and sweeping the tobacco materials on the surface of the conveying belt of the star roller conveyor through a crank-rocker mechanism formed among the rotating disc, the crank connecting rod and the sweeping plate by the sweeping plate, so that the tobacco materials are distributed more uniformly.

The invention has the beneficial effects that:

according to the invention, the cloth dispersion disc and the sweeping material distribution device linked with the cloth dispersion disc are arranged at the conveying and feeding point of the star roller conveyor and the feeding belt conveyor, the rotating speed is preset through the driving motor, and the tobacco materials are uniformly radiated and distributed on the surface of the star roller conveyor belt through the dynamic friction pad of the cloth dispersion disc, so that the problems that the effective areas of the star roller conveyor and the feeding belt conveyor are not matched, the star roller conveyor cannot play an effective role, the effective storage capacity of the storage cabinet is greatly reduced, the distribution in the width direction of the storage cabinet is uniform and the distribution is not uniform are solved, and the problem that impurities in the tobacco materials are difficult to remove is solved by uniformly radiating the tobacco materials through the cloth dispersion disc.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional connection structure of a cloth distribution plate and a sweeping distributing device disclosed by the invention;

FIG. 3 is a schematic view of a three-dimensional structure of a cloth distribution tray disclosed in the present invention;

fig. 4 is a schematic view of a three-dimensional explosion structure of the cloth distribution tray disclosed by the invention;

fig. 5 is a schematic view of a three-dimensional explosion structure of the taper adjusting device disclosed by the invention;

FIG. 6 is a schematic diagram of a three-dimensional explosion structure of the rotary clutch mechanism disclosed by the present invention;

FIG. 7 is a schematic perspective view of the sweeping distributing device of the present invention;

FIG. 8 is a schematic illustration of the disclosed operating conditions;

FIG. 9 is a flow chart of the working method disclosed by the present invention.

Description of reference numerals: 1. a support frame; 11. a frame body; 12. a fixing plate; 13. a motor mounting bracket; 14. a projecting frame; 2. a drive motor; 3. a coupling; 4. a cloth dispersion plate; 41. pipe rotation; 411. an adjustment groove; 42. a rotating clutch mechanism; 421. a reaction plate; 422. a counter-force spring; 423. connecting columns; 424. an upper fluted disc; 425. a lug is pulled; 43. a taper adjusting device; 431. a connecting plate; 432. hoisting the rod; 433. an angle adjusting worm; 4331. an adjustment hole; 434. angle adjusting plates; 4341. mounting grooves; 4342. rotating the lug; 435. an angle adjusting turbine; 436. a lower fluted disc; 437. an angle adjusting shaft; 44. a dynamic friction pad; 441. a fixed block; 5. sweeping the material distributing device; 51. an auxiliary support; 52. sweeping the board; 53. sweeping the scraper; 54. a fulcrum shaft; 55. a crank connecting rod; 56. rotating the disc; 6. a feeding belt conveyor; 7. star roller conveyor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example one

Referring to fig. 1-8, the invention provides a tobacco conveying and distributing device suitable for a star roller conveyor, which comprises a support frame 1, wherein the support frame 1 comprises a frame body 11, the frame body 11 is fixedly installed at the top of the star roller conveyor 7 and is close to one end for inputting tobacco materials, an extending frame 14 is arranged at the center of the top of the front surface of the frame body 11, a fixing plate 12 is arranged at the top of the extending frame 14, a motor installation frame 13 is arranged at the top of the fixing plate 12, a driving motor 2 is fixedly installed at the top of the motor installation frame 13, an output shaft of the driving motor 2 penetrates through the bottom of the motor installation frame 13 and is connected with a coupler 3, the driving motor 2 is fixedly connected with a distribution dispersion disc 4 through the coupler 3, a feeding belt conveyor 6 is arranged above the star roller conveyor 7 and is close to the distribution dispersion disc 4, and the feeding belt conveyor 6 is used for uniformly distributing the tobacco materials on the whole conveying surface of the star roller conveyor 7 by throwing the tobacco materials to the surface of the distribution disc 4;

the cloth dispersion disc 4 comprises a rotating pipe 41, the top of the rotating pipe 41 is fixedly connected with an output shaft of the driving motor 2 through a coupler 3, a rotating clutch mechanism 42 is arranged inside the rotating pipe 41 and close to the bottom of the rotating pipe 41, a taper adjusting device 43 is fixedly connected to the bottom of the rotating pipe 41, a dynamic friction pad 44 is arranged on the surface of the taper adjusting device 43, the taper adjusting device 43 is used for adjusting and controlling the taper of the dynamic friction pad 44, and the rotating clutch mechanism 42 is used for locking or unlocking the adjusting function of the taper adjusting device 43.

The taper adjusting device 43 comprises a connecting plate 431, the top of the connecting plate 431 is fixedly connected with the bottom of the rotating pipe 41, the middle part of the connecting plate 431 is in bearing connection with a lower fluted disc 436, the middle part of the lower fluted disc 436 is fixedly connected with the top of an angle adjusting worm 433, the top of the angle adjusting worm 433 and the top of the lower fluted disc 436 are positioned on the same horizontal plane, the top center of the angle adjusting worm 433 is provided with an adjusting hole 4331, the periphery of the bottom of the connecting plate 431 is uniformly provided with at least two hoisting rods 432, the bottoms of the hoisting rods 432 are in bearing connection with one end of an angle adjusting shaft 437, the center of the surface of the angle adjusting shaft 437 is fixedly connected with an angle adjusting worm 435, the surface of the angle adjusting shaft 437, which is close to the left side and the right side of the angle adjusting worm 435, is fixedly connected with the bottom of a rotating lug 4342, the top ends of the two rotating lugs 4342 are fixedly connected with the bottom of the angle adjusting plate 434 and close to the top end, each angle adjusting worm 435 is meshed with the angle adjusting worm 433, the sweeping and distributing device 5 is arranged at the bottom of the angle adjusting worm 433.

Specifically, as shown in fig. 4 and 6, a specific structure of the taper adjusting device 43 is that a hexagonal wrench is inserted into a hexagonal adjusting hole 4331 at the top of an angle adjusting worm 433, and the angle adjusting worm 433 is rotated, so that the angle adjusting worm 433 drives each angle adjusting worm 435 to rotate, so that the angle adjusting worm 435 drives the angle adjusting shaft 437, because the angle adjusting shaft 437 is fixedly connected with a rotating lug 4342 and is driven by the rotating lug 4342, an angle adjusting plate 434 connected with the rotating lug 4342 is changed in angle with the horizontal plane, each angle adjusting plate 434 is connected with each fixed block 441 of a dynamic friction pad 44 through a mounting groove 4341, and the angle of each angle adjusting plate 434 is changed uniformly, so that the taper of the friction pad 44 is changed finally, thereby bringing the purpose of the cloth dispersing disc 4 for radiating the cloth, and by adjusting the taper, the range of the cloth dispersing disc 4 for radiating the smoke uniformly can be controlled accurately, therefore, the effective conveying area of the star roller conveyor 7 is maximized, the production efficiency is improved, and the production cost of enterprises is reduced.

The center of the bottom of the angle adjusting plate 434 is provided with a mounting groove 4341, the inner wall of the dynamic friction pad 44 is provided with a fixing block 441 at the position corresponding to each mounting groove 4341, and the fixing block 441 is fixedly connected with the mounting groove 4341.

Rotating clutch mechanism 42 includes last fluted disc 424, the left and right sides at last fluted disc 424 top all is provided with stirs ear 425, adjustment tank 411 has been seted up to the bottom of commentaries on classics pipe 41, it is located inside commentaries on classics pipe 41 to go up fluted disc 424, stir ear 425 and adjustment tank 411 sliding connection, the top fixedly connected with spliced pole 423 of going up fluted disc 424, spliced pole 423 and reaction spring 422's one end fixed connection, reaction spring 422's other end fixed connection is in reaction plate 421 bottom, reaction plate 421 fixed connection is inside and be close to mounting groove 4341 top department in commentaries on classics pipe 41.

Specifically, as shown in fig. 5, the structure of the rotating clutch mechanism 42 is a specific structure, an operator lifts the toggle lug 425 and limits the toggle lug 425 to reset through the limit structure, thereby driving the upper fluted disc 424 to disengage from the lower fluted disc 436, thereby enabling the lower fluted disc 436 to rotate at the center of the connecting plate 431, thereby enabling the angle adjusting worm 433 to disengage from the connection with the rotating tube 41 and to rotate freely, thereby adjusting the taper setting of the taper adjusting device 43, by releasing the limit of the limit structure on the toggle lug 425, the upper fluted disc 424 is pressed down and meshed with the lower fluted disc 436 again through the acting force of the reaction spring 422, thereby enabling the angle adjusting worm 433 to be in transmission connection with the rotating tube 41, through the arrangement, the dynamic friction pad 44 can be adjusted quickly and conveniently through the taper adjusting device 43 in the production process, thereby preventing the economic loss brought to enterprises due to the line stop time, and the operation is simple and convenient, easy maintenance, economy and practicality.

Sweep feed divider 5 includes rotary disk 56, and rotary disk 56 bottom and the one side that is close to border department are articulated with the one end of crank connecting rod 55, and the other end of crank connecting rod 55 is articulated with the one end of sweep board 52, and the top of sweep board 52 just is close to central department and articulates there is fulcrum shaft 54, and the top fixed connection of fulcrum shaft 54 is in the central department of auxiliary stand 51, and auxiliary stand 51 fixed connection is in support body 11 near bottom department, and the bottom of sweep board 52 is provided with sweeps scraper blade 53.

Specifically, as shown in fig. 7, the sweeping distributing device 5 has a specific structure, the rotating disc 56 is driven to rotate by the rotation of the angle adjusting worm 433, and the sweeping plate 52 is driven to sweep the tobacco on the surface of the conveying belt of the star roller conveyor 7 by the rotating disc 56 and a crank rocker mechanism formed between the crank connecting rod 55 and the sweeping plate 52, so that the tobacco is distributed more uniformly, the sweeping scraper 53 and the conveying belt of the star roller conveyor 7 are adjusted to form a gap, the distribution work can be flexibly completed according to the production requirement, the sweeping distributing device 5 and the distribution dispersion disc 4 share one set of driving equipment for the linkage device, the manufacturing cost of the equipment is reduced, the energy is saved, and the cost control of enterprises is facilitated.

The number of the angle adjusting plates 434 is four, the four angle adjusting plates 434 form a conical structure, the shape of the conical structure is matched with that of the dynamic friction pad 44, and the angle adjusting plates 434 are fan-shaped arc plates.

The dynamic friction pad 44 is of a circular ring structure, the cross section of the dynamic friction pad is rectangular, the dynamic friction pad is made of rubber, and semicircular bulges are uniformly arranged on the top surface of the dynamic friction pad 44.

The sweeping scraper 53 is in a strip-shaped structure, the cross section of the sweeping scraper is in an inverted trapezoid structure, and the distance between the bottom of the sweeping scraper 53 and the surface of the conveying belt of the star roller conveyor 7 is adjustable.

The driving motor 2 adopts a low-frequency speed reducing motor.

In order to achieve the above purpose, the invention provides the following technical scheme:

example two

As shown in fig. 9, a working method of the tobacco material conveying and distributing device suitable for the star roller conveyor 7 comprises the following steps:

step S1, adjusting the cloth dispersion plate 4, and designing the rotating speed required by controlling the cloth dispersion plate 4 and the taper of the cloth dispersion plate 4 through theoretical calculation, thereby theoretically realizing that the materials on the cloth dispersion plate 4 are uniformly and outwardly radiated and uniformly distributed along the circumferential direction of the turntable;

step S2, setting a rotation speed, and setting the drive motor 2 to the required rotation speed with reference to the calculated required rotation speed;

step S3, setting a taper adjusting device 43, referring to the calculated required taper, lifting the rotating clutch mechanism 42 to disengage the upper fluted disc 424 and the lower fluted disc 436, and then inserting a wrench into the adjusting hole 4331 of the angle adjusting worm 433 to rotate, so that each angle adjusting worm 435 is driven by the angle adjusting worm 433 to rotate, thereby driving the angle adjusting shaft 437 to be linked with the angle adjusting plate 434, thereby changing the angle of the angle adjusting plate 434 along the horizontal direction, and enabling the dynamic friction pad 44 to change the taper thereof to meet the target requirement under the action of each angle adjusting plate 434;

step S4, radiating the cloth, namely erecting a cloth dispersion disc 4 on a star roller conveyor 7 through a support frame 1, arranging a feeding belt conveyor 6 above the cloth dispersion, feeding the tobacco to the cloth dispersion disc 4 through the feeding belt conveyor 6, and setting the uniform cloth through dynamic friction and taper of the cloth dispersion disc 4 during rotation;

step S5, sweeping auxiliary material distribution, wherein the sweeping material distribution device 5 is arranged at the bottom of the angle adjusting worm 433, the rotating disc 56 is driven to rotate through the rotation of the angle adjusting worm 433, and the sweeping plate 52 sweeps the tobacco materials on the surface of the conveying belt of the star roller conveyor 7 through a crank rocker mechanism formed among the rotating disc 56, the crank connecting rod 55 and the sweeping plate 52, so that the distribution of the tobacco materials is more uniform.

Specifically, as shown in fig. 9, when the tangential inertia force is greater than the static friction force of the object on the turntable, the material will move along the tangential direction of the turntable, and the greater the inertia force, the farther the object moves.

According to the principle, a cone angle rotary table is designed in a 580mm space between the feeding belt conveyor 6 and the star roller conveyor 7, and the function and the method for uniformly and outwardly radiating the material on the rotary table along the circumferential direction of the rotary table are realized by controlling the rotating speed of the rotary table;

determining the static friction force of the material on the turntable according to the density and the characteristics of the material, and determining the lowest rotating speed of the turntable according to the static friction force so as to overcome the static friction force and distribute the material along the circumferential direction of the turntable;

in order to reduce the rotating speed of the rotating disc, the rotating disc is designed into a cone angle rotating disc in a 580mm space, so that materials can be conveniently separated from the rotating disc along the rotating disc under the action of centrifugal force;

carousel mounting point position is belt direction of delivery midline position, and throws material inertia blanking point coincidence with the feed belt, and the material falls on the top of cone angle carousel promptly, along the circumferencial direction cloth under the effect of rotation centrifugal force, according to the effective width of equipment, the shakeouts thin material, realizes effective letter sorting of sorting equipment to debris in the material, promotes product quality.

Specifically, this a tobacco transport material distribution device's theory of operation suitable for star roller conveyor 7: firstly, the rotation speed required by controlling the cloth dispersion disc 4 and the taper of the cloth dispersion disc 4 are designed through theoretical calculation, so that the uniform outward radiation of the materials on the cloth dispersion disc 4 along the circumferential direction of the turntable is theoretically realized, the required rotation speed is referred to, the driving motor 2 is set to reach the required rotation speed, then the required taper is referred to, the upper fluted disc 424 and the lower fluted disc 436 are separated by lifting the rotating clutch mechanism 42, then a wrench is inserted into the adjusting hole 4331 of the angle adjusting worm 433 and rotates, so that each worm wheel 435 rotates under the driving of the angle adjusting worm 433, the angle adjusting shaft 437 is driven to be linked with the angle adjusting plate 434, the angle of the angle adjusting plate 434 along the horizontal direction is changed, and the angle adjusting taper of the movable friction pad 44 under the action of each angle adjusting plate 434 is changed to meet the target requirement, under the operating condition, through setting up cloth dispenser 4 on through support frame 1 with star roller conveyor 7, and set up feed belt machine 6 in cloth dispersion top, throw the tobacco material to cloth dispenser 4 through feed belt machine 6, dynamic friction and tapering when 4 rotatory cloth dispenser set up the even cloth of radiation, and sweep feed divider 5 through setting up in angle modulation worm 433 bottom, the rotation through angle modulation worm 433 drives rotary disk 56 and rotates, and through rotary disk 56, the crank rocker mechanism that constitutes between crank connecting rod 55 and the sweep board 52, thereby make sweep board 52 sweep the tobacco material on star roller conveyor 7's conveyer belt surface, make the distribution of tobacco material more even.

It should be noted that the model specification of the driving motor 2 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The supply of the drive motor 2 and its principle will be clear to the person skilled in the art and will not be described in detail here.

It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.

In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".