阅读说明：本技术 一种烟叶编绳绑扎装置 (Tobacco leaf braid binding device ) 是由 王静 符云鹏 徐昕 王驰 侯振武 付全善 金德植 郭书洋 于 2021-08-30 设计创作，主要内容包括：本发明公开了一种烟叶编绳绑扎装置,包括操作平台、引导带、传动辊以及张紧辊、绕线组件、线轮、扣接组件和控制器,传动辊配合张紧辊和引导带组成传动带机构,传动辊的一端与绕线组件传动连接,绕线组件安装于操作平台的内部,所述绕线组件的一侧贯穿操作平台并延伸至操作平台的外部,所述线轮安装于绕线组件的表面,所述扣接组件安装于操作平台的表面,所述控制器安装于操作平台的表面。该发明通过设置绕线组件,电机能够首先带动引导带转动,使引导带将第一批烟叶输送到转盘的正前方,然后电机再带动转盘转动,使转盘带动线轮捆扎烟叶,不仅降低了工作人员的劳动强度,还能够避免因转盘与引导带同时移动,而导致烟叶与线轮碰撞到一起,而导致烟叶被压断的情况发生,进而起到良好的编绑效果。(The invention discloses a tobacco leaf rope binding device which comprises an operating platform, a guide belt, a transmission roller, a tension roller, a winding assembly, a wire wheel, a buckling assembly and a controller, wherein the transmission roller is matched with the tension roller and the guide belt to form a transmission belt mechanism, one end of the transmission roller is in transmission connection with the winding assembly, the winding assembly is installed inside the operating platform, one side of the winding assembly penetrates through the operating platform and extends to the outside of the operating platform, the wire wheel is installed on the surface of the winding assembly, the buckling assembly is installed on the surface of the operating platform, and the controller is installed on the surface of the operating platform. According to the tobacco leaf bundling machine, the winding assembly is arranged, the motor can drive the guide belt to rotate firstly, so that the guide belt conveys the first batch of tobacco leaves to the front of the rotary table, then the motor drives the rotary table to rotate, and the rotary table drives the reel to bundle the tobacco leaves, so that the labor intensity of workers is reduced, the situation that the tobacco leaves are crushed due to the fact that the tobacco leaves collide with the reel due to the fact that the rotary table and the guide belt move simultaneously can be avoided, and a good bundling effect is achieved.)

1. The utility model provides a tobacco leaf braid ligature device, includes operation platform (1), guide band (2), driving roller (201) and tensioning roller, wire winding subassembly (3), line wheel (4), lock joint subassembly (5) and controller (6), its characterized in that: drive belt mechanism is constituteed with guide belt (2) to driving roller (201) cooperation tensioning roller, and the one end and the transmission of wire winding subassembly (3) of driving roller (201) are connected, and wire winding subassembly (3) are installed in the inside of operation platform (1), the outside that operation platform (1) and extend to operation platform (1) is run through to one side of wire winding subassembly (3), install in the surface of wire winding subassembly (3) line wheel (4), install in the surface of operation platform (1) lock joint subassembly (5), install in the surface of operation platform (1) controller (6).

2. The tobacco leaf rope binding device according to claim 1, characterized in that: wire winding subassembly (3) are including installing in inside motor (302) of operation platform (1), the input of motor (302) and the output electric connection of controller (6), the output shaft transmission of motor (302) is connected with carousel (301), carousel (301) and leader (2) are in same height, and line wheel (4) are eccentric to be set up in carousel (301) towards the quotation of leader (2).

3. The tobacco leaf rope binding device according to claim 2, characterized in that: the surface of the guide belt (2) is fixedly provided with limiting plates (202) which are distributed at equal intervals, and the cross section of each limiting plate (202) is U-shaped.

4. The tobacco leaf rope binding device according to claim 2, characterized in that: an intermediate gear (303), a gear (304) and a line gear (305) are arranged inside the operating platform (1), an output shaft of the motor (302) is fixedly connected with the center of the intermediate gear (303), the gear (304) and the line gear (305) are positioned on two sides of the intermediate gear (303) and are in meshed transmission with the intermediate gear (303), the gear (304) is in transmission connection with the transmission roller (201), and the line gear (303) is in transmission connection with the rotary disc (301).

5. The tobacco leaf rope binding device according to claim 4, wherein: the wire, the toothed wheel, the transmission roller (201) and the turntable (301) are provided with coaxial transmission wheels (307), and chain wheel transmission mechanisms are formed between the transmission roller (201) and the toothed wheel (304) and between the turntable (301) and the wire gear (305) through chains (306) and the corresponding transmission wheels (307).

6. The tobacco leaf rope binding device according to claim 5, wherein: the line gear (305), the intermediate gear (303) and the toothed gear (304) are in a shape that the radius ratio is 1: 4: 4 full gear, half gear and full gear structure, and the teeth of a cogwheel interval of three is the same.

7. The tobacco leaf rope binding device according to claim 1, characterized in that: the buckling assembly (5) comprises a moving platform (501) and a cylindrical frame body (503), a supporting frame (502) which is uniformly distributed and axially and slidably connected with the outer wall of the cylindrical frame body (503) is mounted at the upper end of the moving platform (501), two conveying belt mechanisms are arranged in the cylindrical frame body (503), one ends of the two conveying belt mechanisms (504) are horizontally arranged in the cylindrical frame body (503), the other ends of the two conveying belt mechanisms facing the guide belt (2) are arranged outside the cylindrical frame body (503) and are away from each other in a back-to-back mode, the edge of the guide belt (2) is arranged in a gap between the two conveying belt mechanisms (504) at the end deviating from each other, and a driving motor of each conveying belt mechanism (504) is electrically connected with the output end of the controller (6); the end part of the cylindrical frame body (503) facing the guide belt (2) is sleeved with a plurality of rubber rings (505).

8. The tobacco leaf rope binding device according to claim 1, characterized in that: the wire wheel (4) comprises a ferrule coiled with a wire rope, and the ferrule is connected with the rotary disc (301) through a rotary shaft.

Technical Field

The invention belongs to the technical field of tobacco leaf processing equipment, and particularly relates to a tobacco leaf rope binding device.

Background

The curing method of tobacco is basically divided into baking and airing, and for the airing and curing method, the rope airing is one of the main forms, namely, tobacco leaves are locked and cured by using a rope body under natural conditions. The mode that the manual work was tied up the rope and was gone up the cigarette is mostly adopted in the cable among the prior art to shine, and not only complex operation and inefficiency also certainly have the adoption to compile the cigarette machine and compile the cigarette operation, but the knot rope structure that the cigarette machine among the prior art adopted sewing machine more, although also can realize compiling the cigarette operation, nevertheless because the tobacco leaf is compiled the rope environment complicacy, and the tobacco leaf itself is different from planar structure such as cloth, so not only cause the extrusion wound to the tobacco leaf easily, still can lead to the phenomenon of tobacco leaf dropout because the tobacco leaf volume is different.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a tobacco leaf rope binding device which can improve the firmness of tobacco leaf binding so as to reduce the probability of later falling of tobacco leaves.

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

the utility model provides a tobacco leaf braid ligature device, includes operation platform, guide band, driving roller and tensioning roller, wire winding subassembly, line wheel, lock joint subassembly and controller, and driving roller cooperation tensioning roller and guide band constitute drive belt mechanism, and the one end and the wire winding subassembly transmission of driving roller are connected, and wire winding subassembly installs in operation platform's inside, one side of wire winding subassembly runs through operation platform and extends to operation platform's outside, the line wheel is installed in wire winding subassembly's surface, lock joint unit mount is on operation platform's surface, the controller is installed in operation platform's surface.

The winding assembly comprises a motor arranged in an operation platform, the input end of the motor is electrically connected with the output end of the controller, the output shaft of the motor is in transmission connection with a turntable, one side of the turntable penetrates through the operation platform and extends to the outside of the operation platform, the turntable and the guide belt are at the same height, and the wire wheel is eccentrically arranged on the surface of the turntable facing the guide belt;

through above-mentioned technical scheme, when the bootstrap band normally rotates, the motor can drive the carousel rotatory, makes the carousel drive the quick unwrapping wire of line wheel, and the tobacco leaf petiole with same position department is tied up together, need not the manual ligature tobacco leaf of staff, has not only reduced staff's intensity of labour, can also effectively fix the tobacco leaf, and then plays good weaving and tying up the effect.

Furthermore, the surface of the guide belt is fixedly connected with a limit plate which is distributed annularly, and the cross section of the limit plate is U-shaped;

through above-mentioned technical scheme, the staff only needs to place the tobacco leaf in the inside of limiting plate, and the limiting plate just can tentatively prescribe a limit to the position of tobacco leaf, avoids scattering when tying up because of the tobacco leaf, makes the unable effective ligature tobacco leaf of device to the condition that leads to the follow-up rework of staff takes place, and then plays good spacing effect.

Furthermore, the inside of operation platform rotates and is connected with the quantity and be three gear, the output shaft and the intermediate gear dish center department fixed connection of motor, belt gear and line gear are located intermediate gear both sides and with the meshing transmission of intermediate gear, belt gear is connected with the driving roller transmission, line gear is connected with the carousel transmission.

Specifically, the wire, the toothed wheel, the transmission roller and the turntable are provided with coaxial transmission wheels, and the transmission roller and the toothed wheel and the turntable and the wire gear are respectively provided with a chain wheel transmission mechanism consisting of a chain and a corresponding transmission wheel.

More specifically, the line gear, the intermediate gear and the toothed gear are arranged in a radial ratio of 1: 4: 4 full gear, half gear and full gear structure, and the teeth of a cogwheel interval of three is the same.

By the design, the motor can drive the line gear and the belt gear to rotate sequentially through the intermediate gear, namely when the gear teeth of the intermediate gear are meshed with the gear teeth of the belt gear, the belt gear-corresponding chain wheel transmission-transmission roller-guide belt rotate, so that tobacco leaves on the guide belt move, but the non-gear teeth of the line gear corresponding to the intermediate gear cannot rotate at the moment, so that the rotary table and the wire wheel are free of displacement, and the tobacco leaf transmission is prevented from being interfered by the line gear and the wire wheel. When the gear teeth of the intermediate gear rotate to the meshing line gear, the gear teeth correspond to the non-gear teeth of the intermediate gear and cannot move, at the moment, the guide belt does not move, the line gear rotates rapidly, and the turntable and the line gear can wind around the petioles of the tobacco leaves in a static state for a plurality of circles, so that the wrapping and binding are completed.

Further: the buckling assembly comprises a moving platform and a cylindrical frame body, wherein a supporting frame which is uniformly distributed and is axially and slidably connected with the outer wall of the cylindrical frame body is mounted at the upper end of the moving platform, two conveying belt mechanisms are arranged in the cylindrical frame body, one ends of the two conveying belt mechanisms are horizontally positioned in the cylindrical frame body, the other ends of the two conveying belt mechanisms facing the guide belt are positioned outside the cylindrical frame body and are away from each other, the edge of the guide belt is positioned in a gap between the two conveying belt mechanisms, which are away from each other, and a driving motor of the conveying belt mechanism is electrically connected with the output end of the controller;

the end part of the cylindrical frame body facing the guide belt is sleeved with a plurality of rubber rings.

Further, the line wheel includes the lasso that the coiling was equipped with the cotton rope, and the lasso is connected with the carousel through the pivot.

Through the technical scheme, when the tobacco leaf that has binded removes the below of conveyer belt mechanism, the staff only needs to open two conveyer belt mechanisms through controller control and is reverse, and stir the rubber circle along the tube-shape support body, make the rubber circle get into the transmission range of two conveyer belt mechanisms, and drive the realization in order by two conveyer belt mechanisms simultaneously and strut, the separation of rubber circle and conveyer belt mechanism tip just in time contracts under self elastic action and tightens in the winding rope body outside at the tobacco leaf handle, not only can firmly tighten line and tobacco leaf and press together and loosen or the probability that drops in order to reduce the line, also can keep lasting tight hoop to the tobacco leaf simultaneously when the tobacco leaf later stage drying shrinks tightly, and then prevent that the tobacco leaf from shrinking and droing.

In conclusion, the invention has the following beneficial effects:

1. through setting up the wire winding subassembly, the motor can drive the guide band at first and rotate, make the guide band carry the corresponding department of carousel with first batch tobacco leaf, then the motor drives the carousel rotation again, make the carousel drive the line wheel and tie up the tobacco leaf, it carries out manual ligature to need not the staff, staff's intensity of labour has not only been reduced, can also avoid moving simultaneously because of carousel and guide band, and lead to the tobacco leaf to collide with the line wheel together, and lead to the tobacco leaf to be taken place by the condition of pressing absolutely, and then play good weaving and tying up the effect.

2. Through setting up three diameter gear not the same completely for adopt a motor can realize the orderly action in order of tobacco leaf transmission-static rope winding-tobacco leaf transmission in the whole device, cooperate the rubber circle simultaneously can realize the more firm effect of binding of tobacco leaf, reduce the probability that the tobacco leaf breaks away from.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the connection between the limiting plate and the guiding belt according to the embodiment;

FIG. 3 is a schematic view showing the arrangement of gears according to the present embodiment;

fig. 4 is a schematic structural view of the fastening assembly of the present embodiment.

Description of reference numerals: 1. an operating platform; 2. a guide belt; 201. a driving roller; 202. a limiting plate; 3. a winding assembly; 301. a turntable; 302. a motor; 303. an intermediate gear; 304. a toothed wheel; 305. a wire gear; 306. a chain; 307. a driving wheel; 4. a wire wheel; 5. a fastening assembly; 501. a mobile platform; 502. a support frame; 503. a cylindrical frame body; 504. a conveyor belt mechanism; 505. a rubber ring; 6. and a controller.

Detailed Description

Example (b):

the invention is described in further detail below with reference to figures 1-4.

The utility model provides a tobacco leaf braid ligature device, including operation platform 1, the bootstrap band 2, driving roller 201 and tensioning roller, wire winding subassembly 3 and line wheel 4, driving roller 201 cooperation tensioning roller and bootstrap band 2 constitute drive belt mechanism, the one end and the 3 transmission of wire winding subassembly of driving roller 201 are connected, wire winding subassembly 3 installs in operation platform 1's inside, operation platform 1 and the outside that extends to operation platform 1 are run through to one side of wire winding subassembly 3, wire winding subassembly 3 is including installing in the inside motor 302 of operation platform 1, the output shaft transmission of motor 302 is connected with carousel 301, the outside that operation platform 1 and extend to operation platform 1 is run through to one side of carousel 301, carousel 301 and bootstrap band 2 are located same height, line wheel 4 is including coiling the lasso that is equipped with the cotton rope, the lasso sets up in carousel 301 towards the quotation of bootstrap band 2 through the pivot heart. When the guide belt normally rotates, the motor can drive the rotary table to rotate, so that the rotary table drives the wire wheel to quickly pay off, tobacco leaf handles at the same position are bundled together, tobacco leaves do not need to be manually bound by workers, the labor intensity of the workers is reduced, the tobacco leaves can be effectively fixed, and a good binding effect is achieved. Meanwhile, the surface of the guide belt 2 is fixedly connected with a limit plate 202 which is distributed annularly, and the cross section of the limit plate 202 is U-shaped; the staff only needs to place the tobacco leaf in the inside of limiting plate 202, and limiting plate 202 just can tentatively prescribe a limit to the position of tobacco leaf, avoids scattering when tying up because of the tobacco leaf, makes the unable effective ligature tobacco leaf of device to the condition that leads to the follow-up rework of staff takes place, and then plays good spacing effect.

The inner part of the operation platform 1 is rotatably connected with three gears, namely a middle gear 303, a line gear 305 and a toothed gear 304, wherein the radius ratio of the line gear 305, the middle gear 303 and the toothed gear 304 is 1: 4: 4, the full gear, the half gear and the full gear are of the same structure, and the gear teeth of the three are of the same pitch; an output shaft of the motor 302 is fixedly connected with the center of the intermediate gear, the toothed wheel 304 and the line gear 305 are positioned on two sides of the intermediate gear 303 and are in meshed transmission with the intermediate gear 303, the line gear 305, the toothed wheel 304, the transmission roller 201 and the turntable 301 are provided with coaxial transmission wheels 307, and the transmission roller 201 and the toothed wheel 304 and the turntable 301 and the line gear 305 are respectively provided with a chain wheel transmission mechanism consisting of a chain 306 and a corresponding transmission wheel 307.

The motor 302 can drive the line gear 305 and the belt gear 304 to rotate sequentially from beginning to end through the intermediate gear 303, namely when the teeth of the intermediate gear are meshed with the teeth of the belt gear, the belt gear-corresponding chain wheel transmission-transmission roller-guide belt rotate, so that the tobacco leaves on the guide belt move, but at the moment, the non-teeth of the line gear corresponding to the intermediate gear cannot rotate, so that the rotary disc and the line gear have no displacement, and the tobacco leaf transmission is prevented from being interfered by the line gear and the line gear. When the gear teeth of the intermediate gear rotate to the meshing line gear, the gear teeth correspond to the non-gear teeth of the intermediate gear and cannot move, at the moment, the guide belt does not move, the line gear rotates rapidly, the turntable and the line gear can wind the petioles of the tobacco leaves in a static state for a plurality of circles, so that the winding and the binding are completed, the intermediate gear rotates for 1 circle specifically, the gear teeth rotate for 0.5 circle, and the line gear rotates for 4 circles according to the radius ratio between the gears. Meanwhile, the corresponding guide belt 2 and the wire wheel are driven to rotate the transmission roller, the radius ratio of the gear can be properly changed, but the radius of the wire gear is smaller than the radius of the other two gears, so that the wire wheel can be ensured to effectively wind the tobacco leaf stalks;

the buckling assembly 5 comprises a moving platform 501 and a cylindrical frame body 503, a supporting frame 502 which is uniformly distributed and axially and slidably connected with the outer wall of the cylindrical frame body 503 is mounted at the upper end of the moving platform 501, two conveying belt mechanisms 504 are arranged in the cylindrical frame body 503, one ends of the two conveying belt mechanisms 504 are horizontally positioned in the cylindrical frame body 503, the other ends of the two conveying belt mechanisms 504 facing the guide belt 2 are positioned outside the cylindrical frame body 503 and are away from each other in a back-to-back mode, the guide belt 2 is positioned in a gap between the two conveying belt mechanisms 504, and a driving motor of each conveying belt mechanism 504 is electrically connected with the output end of the controller 6; the end of the cylindrical frame body 503 facing the guide belt 2 is sleeved with a plurality of rubber rings 505.

The motion directions of the two conveying belt mechanisms 504 are opposite, when the bound tobacco leaf stalks move to the gap of the two conveying belt mechanisms 504, the rubber rings are stirred along the cylindrical frame body, the rubber rings enter the transmission range of the two conveying belt mechanisms, and the rubber rings are driven by the two conveying belt mechanisms to be unfolded simultaneously in sequence, the rubber rings and the end parts of the conveying belt mechanisms are separated and just contracted under the self elastic action to be tightened outside the winding rope bodies of the tobacco leaf stalks, the tobacco leaves can be firmly pressed together by the rubber rings and the tobacco leaves so as to reduce the probability that the tobacco leaves are loosened or shed, meanwhile, the tobacco leaves can be continuously tightened when the tobacco leaves are dried and shrunk in the later period, and the tobacco leaves are prevented from shrinking and shedding. The surface of the support frame 2 is inserted with a positioning pin, and one end of the positioning pin sequentially penetrates through the support frame 2 and the cylindrical frame body 503 and is inserted with the cylindrical frame body 503.

The working principle is as follows: when workers need to compile and bind tobacco leaves, the workers firstly move the moving platform 501 out of the operating platform 1, then the workers can draw out the cylindrical frame body 503, and sleeve a corresponding amount of rubber rings on the surface of the cylindrical frame body 503, then the workers insert the cylindrical frame body 503 back into the supporting frame 502, then push the moving platform 501 back to the initial position, the workers only need to place the tobacco leaves in batches in the corresponding limiting plate 202, then the workers pull out the wires wound on the surface of the reel 4 and manually bind the first bundle, the workers start the motor 302, the motor 302 drives the belt gear 304 to rotate through the intermediate gear 303, and indirectly drives the transmission roller 201 to rotate through the corresponding chain wheel transmission mechanism and further drive the guide belt 2 to rotate, and transports the non-wound bundle of tobacco leaves to the corresponding position of the turntable 301, the reel 4 rotates and realizes paying off in the process, and then drives the wire gear 305 to rotate through the intermediate gear 303, and indirectly make carousel 301 rotate through the sprocket drive mechanism that corresponds, because the eccentric setting of the line wheel on the drum, so line wheel 4 can be with the line around the tobacco leaf petiole several circles and realize the ligature in the orbit that rotates along with carousel 301 rotation, so move in order until the tobacco leaf ligature in every limiting plate 202 on the guidance tape 2. Meanwhile, when the banded tobacco leaves in the limiting plate 202 move to the gap between the two conveying belt mechanisms 504, the worker pushes the rubber ring up to the surfaces of the two conveying belt mechanisms 504 from the cylindrical frame body 503, then the worker can open the two conveying belt mechanisms 504 to rotate under the control of the controller 6, and stir the rubber ring along the cylindrical frame body, so that the rubber ring 505 enters the transmission range of the two conveying belt mechanisms and is driven by the two conveying belt mechanisms to be spread sequentially, and the tobacco leaves can be tightly stretched by the rubber ring and the end parts of the conveying belt mechanisms until the rubber ring is separated from the end parts of the conveying belt mechanisms and is tightly stretched outside the winding rope body of the tobacco leaf stems under the elastic action of the rubber ring and the end parts of the conveying belt mechanisms, so that the probability that the tobacco leaves are loosened or fall off can be reduced, meanwhile, the tobacco leaves can be continuously tightened when the tobacco leaves are dried and shrunk in the later period, and the tobacco leaves are prevented from falling off in a shrinking manner. After the winding work and the buckling work are completed, the workers can cut off the bundled tobacco leaves with a certain length according to actual requirements and realize the pulling, hanging and airing.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.