CN110447938B

CN110447938B - Automatic tobacco braiding machine suitable for cigar tobacco leaves

Info

Publication number: CN110447938B
Application number: CN201910787082.1A
Authority: CN
Inventors: 张大斌; 陈大江; 曹阳; 靳壮壮; 宋涛
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2019-08-25
Filing date: 2019-08-25
Publication date: 2021-12-21
Anticipated expiration: 2039-08-25
Also published as: CN110447938A

Abstract

The invention provides a novel automatic tobacco braiding machine suitable for cigar tobacco leaves, which can reduce the labor intensity, improve the tobacco braiding efficiency, reduce the time-saving requirement of harvesting the tobacco leaves by replacing manual tobacco braiding through automatic tobacco braiding, solve the problem that the quality of the tobacco leaves cannot be ensured because all the tobacco leaves cannot be braided in time and aired or baked, reduce the economic cost of producing and processing the tobacco leaves, and is beneficial to mechanized and automatic production of flue-cured tobacco under the current economic environment, liberate the productivity and increase the economic benefit. Belongs to the field of agricultural machinery power systems.

Description

Automatic tobacco braiding machine suitable for cigar tobacco leaves

Technical Field

The invention relates to an automatic tobacco braiding machine suitable for cigar tobacco leaves, and belongs to the field of agricultural machinery power systems.

Background

Guizhou province is one of a plurality of main provinces for planting flue-cured tobacco, and at present, the tobacco arrangement is not mechanized and automated, and the tobacco arrangement is manually carried out by manpower, so that the efficiency is low, the cost is high, and the mechanized processing and production of the flue-cured tobacco are not facilitated.

The method for learning to compile tobacco by visiting local smokers is investigated on the spot in flue-cured tobacco planting bases such as Guizhou, Qianxuan and southwest, and the speed of the manual tobacco compiling method which is continuously used from the past is slow, the labor intensity is high, the labor force demand is high, and in the time period of harvesting tobacco leaves, all the harvested tobacco leaves cannot be weaved by hands to be aired or baked in time, so that certain influence is generated on the quality of the tobacco leaves. It has not produced harmful effects to the high-quality high efficiency production and processing of flue-cured tobacco to compile the cigarette link to realize mechanized automation, so realize that mechanized automation is compiled the cigarette and be the problem that awaits the solution urgently, realize that automatic mechanization is compiled the cigarette and can liberate the labour of smokers, improve production efficiency, reduction in production cost.

Disclosure of Invention

The invention aims to: tobacco weaving by tobacco growers at the present stage is mainly completed manually by manpower, the labor intensity of the method is high, the efficiency is low, a large amount of labor is needed during tobacco leaf harvesting, the quality of the tobacco leaves cannot be guaranteed if all the tobacco leaves cannot be woven in time and aired or baked, and the economic cost is high, so that the tobacco weaving method is not beneficial to mechanized and automatic production of the flue-cured tobacco under the current economic environment. Therefore, the automatic tobacco braiding device is designed, the labor intensity of tobacco growers is reduced, the productivity is liberated, and the economic benefit is increased.

In order to realize the purpose, the automatic tobacco braiding machine suitable for the cigar tobacco leaves comprises a support, a tobacco leaf fixing plate, a wire pressing plate, an intermittent driving mechanism, a lead screw and an automatic wire pressing machine head, wherein the support comprises a support frame body and a tobacco supporting plate transversely fixed on the support frame body, one side of the tobacco supporting plate is transversely provided with a guide rail in parallel, the automatic wire pressing machine head is arranged on the guide rail in a sliding manner, the lead screw is arranged in parallel with the guide rail, the automatic wire pressing machine head is rotationally connected with the lead screw, the lead screw is in transmission connection with the intermittent driving mechanism, the lead screw is driven to rotate by the intermittent driving mechanism so as to drive the automatic wire pressing machine head to intermittently move along the guide rail, the tobacco leaf fixing plate is a strip-shaped plate, the tobacco leaf fixing plate is arranged on one side of the tobacco supporting plate in parallel, tobacco leaf arranging grooves are distributed along the length direction on the tobacco leaf fixing plate, and a boss is arranged between every two adjacent tobacco leaf arranging grooves, the automatic thread pressing machine is characterized in that a tobacco weaving rope placing groove is formed in the middle of the tobacco leaf fixing plate along the length direction, a boss is communicated with the tobacco weaving rope placing groove, threading holes are further formed in the tobacco weaving rope placing groove along the length direction, a thread pressing head and an ejector pin which move in a vertical reciprocating mode are arranged on the automatic thread pressing machine head and are arranged right above the tobacco weaving rope placing groove, the thread pressing plate is detachably arranged at the bottom of the tobacco leaf fixing plate and comprises pins and a strip-shaped plate, the strip-shaped plate is arranged along the length direction of the tobacco leaf fixing plate, the pins are vertically fixed on the strip-shaped plate along the length direction of the strip-shaped plate, the distance between every two adjacent pins is equal to the distance between every two adjacent threading holes, a pin is correspondingly arranged below each threading hole, the thread pressing plate is taken down when threads are pressed, and after thread pressing is completed, one end of a tobacco weaving rope is pressed through the ejector pin from the upper part of each threading hole, the both ends of weaving the tobacco rope still are at tobacco leaf fixed plate upside, at this moment, assemble the downside of tobacco leaf fixed plate with the line ball board, make every section of tobacco rope department of weaving of tobacco leaf fixed plate below all wear to establish a pin, then, draw the fastening with the weaving tobacco rope at both ends and fix, at this moment, weave the tobacco rope and can tie up the tobacco leaf firmly on the tobacco leaf fixed plate, accomplish and weave the cigarette.

In the automatic tobacco braiding machine, two ends of the guide rail are fixed on the support frame body, limiting clamping grooves are formed in the support frame body and located at two ends of the tobacco leaf fixing plate, two ends of the tobacco leaf fixing plate are clamped in the limiting clamping grooves, guide grooves are formed in the limiting clamping grooves and located at positions corresponding to the tobacco braiding rope placing grooves and play a role in fixing and guiding the tobacco braiding ropes, two ends of the tobacco leaf fixing plate are flat connecting plates, dismounting grooves facilitating sliding out and sliding in of the connecting plates are further formed in the limiting clamping grooves and located on the side faces of the connecting plates, a lead screw embedding groove is further formed in the middle of the guide rail along the length direction, and the lead screw is arranged in the lead screw embedding groove;

in the automatic tobacco braiding machine, connecting plates are vertically fixed at two ends of the guide rail, the two ends of the guide rail are welded and fixed on the support frame body through the connecting plates at the two ends, a first shaft hole and a second shaft hole are arranged on the connecting plate, a mounting platform is fixedly connected with one side of the connecting plate, the intermittent driving mechanism comprises a first gear, a second gear, an intermittent wheel, a first rotating shaft, a second rotating shaft, a drive plate and a driving motor, wherein the first rotating shaft and the second rotating shaft are respectively and rotatably arranged in a first shaft hole and a second shaft hole, the driving motor and the drive plate are respectively arranged at two ends of the second rotating shaft, the driving motor and the driving plate are in transmission connection with the second rotating shaft, the intermittent wheel and the second gear are respectively fixed at two ends of the first rotating shaft, the first gear is sleeved and fixed at one end of the screw rod, and the first gear meshes with the second gear mutually, and the intermittent wheel is connected with the drive plate in a transmission way, specifically: the drive plate is an arc-shaped disc with an angle larger than 180 degrees, the drive motor drives the drive plate to rotate, the intermittent wheel is of a cross-shaped structure, when the vertex angle of the drive plate is in contact fit with a wheel rod groove on the intermittent wheel, the vertex angle of the drive plate can drive the intermittent wheel to rotate along with the rotation of the drive plate until the vertex angle is separated from the intermittent wheel, the intermittent wheel stops acting, when the intermittent wheel rotates, the intermittent wheel drives the screw rod to rotate through the transmission action of the first gear and the second gear, so that the automatic line pressing head on the screw rod is driven to move along the guide rail, the moving distance is the distance between two adjacent threading holes on the tobacco leaf fixing plate, then the vertex angle is separated from the intermittent wheel, the intermittent wheel stops acting, at the moment, the line pressing head and the thimble move downwards through the action of the internal drive mechanism, the line pressing head firstly presses the tobacco knitting rope on one side which is knitted, and then the thimble pushes the tobacco knitting rope into the threading hole on the tobacco leaf fixing plate, the tobacco weaving rope extends to the lower part of the tobacco leaf fixing plate, then the drive plate continuously rotates for a circle, the vertex angle of the drive plate is in contact fit with the wheel rod groove on the intermittent wheel again, so that the intermittent wheel is driven to rotate, the automatic line pressing machine head moves for a punching distance along the guide rail again, the steps are repeated, tobacco leaves on the tobacco leaf fixing plate are woven through the tobacco weaving rope in sequence, after weaving, pins on the line pressing plate are inserted into the lower part of the tobacco leaf fixing plate from the side face, the pins on the line pressing plate penetrate into the rope holes of the tobacco weaving rope below the tobacco leaf fixing plate in sequence, the two ends of the line pressing plate and the two ends of the tobacco leaf fixing plate are connected and fixed through bolts, and then the two ends of the tobacco weaving rope are tensioned and fixed, so that the tobacco leaf weaving step is realized;

in the automatic tobacco braiding machine, the automatic line pressing machine head comprises a guide plate which is arranged along the transverse direction, the upper end and the lower end of the guide plate are respectively and fixedly connected with a driving mechanism shell and a sliding block, a guide rail clamping groove for clamping a guide rail is formed in the sliding block, a sliding assisting groove for rotatably arranging a roller is formed in the upper side of the guide rail clamping groove, the sliding block can conveniently move on the guide rail, the lead screw embedding groove is a semicircular clamping groove, the sliding block is also provided with the other half of the lead screw clamping groove matched with the lead screw embedding groove, a fixing plate is fixed in the driving mechanism shell, the thimble driving motor is fixed on the back surface of the driving mechanism shell, the output shaft of the thimble driving motor extends into the driving mechanism shell, one end of a rotating handle is fixed on the output shaft of the thimble driving motor, one end of a swinging rod is hinged in the driving mechanism shell, a swinging clamping groove is formed in the swinging rod along the length direction, and the other end of the rotating handle is slidably arranged in the swinging clamping groove, the upper end of telescopic link articulates in the middle part of pendulum rod, and the downside of fixed plate is provided with vertical draw-in groove, and the telescopic link sets up in vertical draw-in groove along vertical slip, vertical setting is all followed to line ball head and thimble, and on the upper end of line ball head and thimble all was fixed in the telescopic link, thimble guiding hole and line ball head guiding hole have still been seted up respectively on the deflector, line ball head and thimble pass a thimble guiding hole and line ball head guiding hole respectively and extend the below of deflector to the tobacco leaf fixed plate middle part is compiled the tobacco rope mounting groove to the direction.

Among the aforementioned automatic tobacco braiding machine, the line ball head includes line ball pole spring and pressure head, and the lower extreme of pressure head has the line ball arch, and the line ball pole is along vertical setting, and the lower extreme of line ball pole and the upper end fixed connection of pressure head, and on the upper end of line ball pole was fixed in the telescopic link, and the spring pressure was located between telescopic link and the deflector, played absorbing effect.

Compared with the prior art, the tobacco weaving machine has the advantages that manual tobacco weaving is replaced by automatic tobacco weaving, the labor intensity can be reduced, the tobacco weaving efficiency is improved, a large amount of labor is needed in the tobacco leaf harvesting time-saving process, the problem that the quality of tobacco leaves cannot be guaranteed due to the fact that all tobacco leaves cannot be woven in time and aired or baked is solved, the economic cost for producing and processing the tobacco leaves is reduced, the tobacco weaving machine is beneficial to mechanized and automatic production of flue-cured tobacco in the current economic environment, the productivity is liberated, and the economic benefit is increased.

Drawings

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

FIG. 2 is a schematic structural view of the stent of FIG. 1;

FIG. 3 is a partially enlarged view of the tobacco leaf fixing plate of FIG. 2 at the corresponding positions of the brackets at the two ends thereof;

FIG. 4 is a schematic structural view of a tobacco leaf fixing plate;

FIG. 5 is a schematic structural diagram of the tension disc;

FIG. 6 is a schematic structural view of an intermittent drive structure;

FIG. 7 is a schematic structural view of the lower part of an automatic thread pressing machine head;

FIG. 8 is a schematic structural view of the upper part of an automatic thread pressing machine head;

FIG. 9 is a schematic view of the structure of the mechanism inside the housing of the drive mechanism;

fig. 10 is a schematic structural view of the crimping head.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1 to 10, the embodiment provides an automatic tobacco braiding machine suitable for cigar tobacco leaves, which includes a support 1, a tobacco leaf fixing plate 2, a thread pressing plate 3, an intermittent driving mechanism 4, a lead screw 5 and an automatic thread pressing machine head 6, wherein the support 1 includes a support frame 11 and a tobacco holding plate 12 transversely fixed on the support frame 11, one side of the tobacco holding plate 12 is transversely provided with a guide rail 16 in parallel, the automatic thread pressing machine head 6 is slidably arranged on the guide rail 16, the lead screw 5 is arranged in parallel with the guide rail 16, the automatic thread pressing machine head 6 is rotatably connected with the lead screw 5, the lead screw 5 is in transmission connection with the intermittent driving mechanism 4, the lead screw 5 is driven to rotate by the intermittent driving mechanism 4 to drive the automatic thread pressing machine head 6 to intermittently move along the guide rail 16, the tobacco leaf fixing plate 2 is a strip-shaped plate, the tobacco leaf fixing plate 2 is arranged in parallel with one side of the tobacco holding plate 12, tobacco leaf mounting grooves 21 are distributed on the tobacco leaf fixing plate 2 along the length direction, a boss 22 is arranged between two adjacent tobacco leaf mounting grooves 21, a tobacco weaving rope mounting groove 25 is arranged in the middle of the tobacco leaf fixing plate 2 along the length direction, the tobacco weaving rope mounting groove 25 penetrates through the boss 22, threading holes 24 are further distributed in the tobacco weaving rope mounting groove 25 along the length direction, a thread pressing head 7 and a thimble 8 which move in a vertical reciprocating manner are arranged on the automatic thread pressing machine head 6, the thread pressing head 7 and the thimble 8 are both arranged right above the tobacco weaving rope mounting groove 25, the thread pressing plate 3 is detachably arranged at the bottom of the tobacco leaf fixing plate 2 (the thread pressing plate 3 and the tobacco leaf fixing plate 2 can be fixed by screws without arranging a connecting structure or arranging a threaded hole in front of the thread pressing plate 3), the thread pressing plate 3 comprises a pin 31 and a strip-shaped plate 32, the strip-shaped plate 32 is arranged along the length direction of the tobacco leaf fixing plate 2, the pin 31 is vertically fixed on the strip-shaped plate 32 along the length direction of the strip-shaped plate 32, and distance between two adjacent pins 31 is the same with distance between two adjacent through wires hole 24, every through wires hole 24 below all corresponds and is provided with a pin 31, during the line ball, take off line ball board 3, after the line ball was accomplished, every through wires hole 24 department has one end to compile the tobacco rope by the top through 8 screwdowns of thimble, the both ends of compiling the tobacco rope still are at 2 upsides of tobacco leaf fixed plate, at this moment, the downside of tobacco leaf fixed plate 2 is assembled to line ball board 3, make every section of the tobacco rope department of compiling of tobacco leaf fixed plate 2 below all wear to establish a pin 31, then, it is fixed to pull the tobacco rope of compiling at both ends, at this moment, it can tie up the tobacco leaf firmly on tobacco leaf fixed plate 2 to compile the tobacco rope, accomplish and compile the cigarette.

The two ends of the guide rail 16 are fixed on the support frame body 11, the support frame body 11 is provided with limiting clamping grooves 13 at the two ends of the tobacco leaf fixing plate 2, the two ends of the tobacco leaf fixing plate 2 are clamped in the limiting clamping grooves 13, guide grooves 14 are further formed in the limiting clamping grooves 13 corresponding to the tobacco weaving rope placing grooves 25 and play a role in fixing and guiding the tobacco weaving ropes, the two ends of the tobacco leaf fixing plate 2 are flat connecting plates 23, dismounting grooves 15 facilitating the sliding-out and sliding-in of the connecting plates 23 are further formed in the limiting clamping grooves 13 on the side surfaces of the connecting plates 23, a lead screw embedding groove 17 is further formed in the middle of the guide rail 16 along the length direction, and the lead screw 5 is arranged in the lead screw embedding groove 17;

the two ends of the guide rail 16 are vertically fixed with connecting plates, the two ends of the guide rail 16 are fixed on the support frame body 11 by welding through the connecting plates at the two ends, a first shaft hole 18 and a second shaft hole 19 are arranged on the connecting plates, one side on the connecting plates is also fixedly connected with a mounting platform 120, the intermittent drive mechanism 4 comprises a first gear 41, a second gear 42, an intermittent wheel 43, a first rotating shaft 44, a second rotating shaft 49, a dial 410 and a drive motor 411, the first rotating shaft 44 and the second rotating shaft 49 are respectively and rotatably arranged in the first shaft hole 18 and the second shaft hole 19, the drive motor 411 and the dial 410 are respectively arranged at the two ends of the second rotating shaft 49, the intermittent wheel 43 and the second gear 42 are respectively fixed at the two ends of the first rotating shaft 44, the first gear 41 is sleeved and fixed at one end of the screw 5, and the first gear 41 is meshed with the second gear 42, the intermittent wheel 43 is in transmission connection with the dial 410, specifically: the dial 410 is an arc-shaped disc with an angle larger than 180 degrees, the drive motor 411 drives the dial 410 to rotate, the intermittent wheel 43 is in a cross structure, when the vertex angle 48 of the dial 410 is in contact fit with the wheel rod groove 47 on the intermittent wheel 43, the vertex angle 48 of the dial 410 drives the intermittent wheel 43 to rotate along with the rotation of the dial 410 until the vertex angle 48 is separated from the intermittent wheel 43, the intermittent wheel 43 stops acting, when the intermittent wheel 43 rotates, the intermittent wheel 43 drives the lead screw 5 to rotate through the transmission action of the first gear 41 and the second gear 42, so that the automatic thread pressing head 6 on the lead screw 5 is driven to move along the guide rail 16, the moving distance is the distance between two adjacent threading holes 24 on the tobacco leaf fixing plate 2, then the vertex angle 48 is separated from the intermittent wheel 43, the intermittent wheel 43 stops acting, and at the time, the thread pressing head 7 and the thimble 8 move downwards under the action of the internal drive mechanism, the thread pressing head 7 presses the tobacco weaving rope on one side, the thimble 8 pushes the tobacco weaving rope into the threading hole 24 on the tobacco leaf fixing plate 2, so that the tobacco weaving rope extends to the lower part of the tobacco leaf fixing plate 2, then the drive plate 410 rotates for one circle continuously, the vertex angle 48 of the drive plate 410 is contacted and matched with the wheel rod groove 47 on the intermittent wheel 43 again, so as to drive the intermittent wheel 43 to rotate, the automatic thread pressing machine head 6 moves a punching distance (the distance between two adjacent threading holes 24) along the guide rail 16 again, the steps are repeated, the tobacco leaves on the tobacco leaf fixing plate 2 are woven through the tobacco weaving rope in sequence, after weaving, the tobacco leaves are inserted into the lower part of the tobacco leaf fixing plate 2 from the side surface through the thread pressing plate 3, the pins 31 on the thread pressing plate 3 sequentially penetrate into the rope holes of the tobacco weaving rope below the tobacco leaf fixing plate 2, the two ends of the thread pressing plate 3 are fixedly connected with the two ends of the tobacco leaf fixing plate 2 through bolts (the two ends of the pressing plate 3 are provided with bolt holes matched with the two ends of the tobacco leaf fixing plate 2) Then, tensioning and fixing two ends of the tobacco weaving rope, so that the tobacco weaving step of the tobacco leaves is realized;

the automatic wire pressing machine head 6 comprises a guide plate 61 arranged along the transverse direction, the upper end and the lower end of the guide plate 61 are respectively and fixedly connected with a driving mechanism shell 62 and a sliding block 63, a guide rail clamping groove 64 used for clamping the guide rail 16 is arranged on the sliding block 63, a sliding-assistant groove 65 used for rotatably arranging a roller is arranged on the upper side of the guide rail clamping groove 64, the sliding block 63 can conveniently move on the guide rail 16, the lead screw embedding groove 17 is a semicircular clamping groove, the sliding block 63 is also provided with the other half of a lead screw clamping groove 66 matched with the lead screw embedding groove 17, a fixing plate 67 is fixed in the driving mechanism shell 62, a thimble driving motor 68 is fixed on the back of the driving mechanism shell 62, an output shaft of the thimble driving motor 68 extends into the driving mechanism shell 62, one end of a rotating handle 69 is fixed on the output shaft of the thimble driving motor 68, one end of a swinging rod 610 is hinged in the driving mechanism shell 62, and a swinging clamping groove 611 is arranged on the swinging rod 610 along the length direction, the other end of the rotating handle 69 is slidably disposed in the swinging clamping groove 611, the upper end of the telescopic rod 612 is hinged to the middle of the swing rod 610, the lower side of the fixing plate 67 is provided with a vertical clamping groove 613, the telescopic rod 612 is disposed in the vertical clamping groove 613 in a vertical sliding manner, the wire pressing head 7 and the ejector pin 8 are both vertically disposed, the upper ends of the wire pressing head 7 and the ejector pin 8 are both fixed on the telescopic rod 612, the guide plate 61 is further provided with a ejector pin guide hole 614 and a wire pressing head guide hole 615, and the wire pressing head 7 and the ejector pin 8 respectively penetrate through the ejector pin guide hole 614 and the wire pressing head guide hole 615 and extend to the lower portion of the guide plate 61 and point to the tobacco weaving rope accommodating groove 25 in the middle of the tobacco leaf fixing plate 2.

The line pressing head 7 comprises a line pressing rod 71, a spring 72 and a pressing head 73, the lower end of the pressing head 73 is provided with a line pressing protrusion, the line pressing rod 71 is vertically arranged, the lower end of the line pressing rod 71 is fixedly connected with the upper end of the pressing head 73, the upper end of the line pressing rod 71 is fixed on the telescopic rod 612, and the spring 72 is pressed between the telescopic rod 612 and the guide plate 61 to play a role in shock absorption.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic tobacco weaving machine suitable for cigar tobacco leaf which characterized in that: the tobacco pressing machine comprises a support (1), a tobacco leaf fixing plate (2), a pressing plate (3), an intermittent driving mechanism (4), a lead screw (5) and an automatic pressing machine head (6), wherein the support (1) comprises a support frame body (11) and a tobacco supporting plate (12) transversely fixed on the support frame body (11), a guide rail (16) is transversely and parallelly arranged on one side of the tobacco supporting plate (12), the automatic pressing machine head (6) is arranged on the guide rail (16) in a sliding manner, the lead screw (5) is arranged in parallel with the guide rail (16), the automatic pressing machine head (6) is rotatably connected with the lead screw (5), the lead screw (5) is in transmission connection with the intermittent driving mechanism (4), the lead screw (5) is driven to rotate through the intermittent driving mechanism (4) so as to drive the automatic pressing machine head (6) to intermittently move along the guide rail (16), the tobacco leaf fixing plate (2) is a strip-shaped plate, the tobacco leaf fixing plate (2) is parallelly arranged on one side of the tobacco supporting plate (12), tobacco leaf fixing plates (2) are provided with tobacco leaf placing grooves (21) along the length direction in a distributed manner, a boss (22) is arranged between every two adjacent tobacco leaf placing grooves (21), the middle parts of the tobacco leaf fixing plates (2) are provided with tobacco weaving rope placing grooves (25) along the length direction, the tobacco weaving rope placing grooves (25) are communicated with the boss (22), threading holes (24) are further formed in the tobacco weaving rope placing grooves (25) along the length direction in a distributed manner, thread pressing heads (7) and thimbles (8) which vertically reciprocate are arranged on automatic thread pressing machine heads (6), the thread pressing heads (7) and the thimbles (8) are both arranged right above the tobacco weaving rope placing grooves (25), the thread pressing plates (3) are arranged at the bottoms of the tobacco leaf fixing plates (2) in a separable manner, each thread pressing plate (3) comprises a pin (31) and a strip-shaped plate (32), and the strip-shaped plates (32) are arranged along the length direction of the tobacco leaf fixing plates (2), the pin (31) is vertically fixed on the strip-shaped plate (32) along the length direction of the strip-shaped plate (32), the distance between two adjacent pins (31) is the same as the distance between two adjacent threading holes (24), one pin (31) is correspondingly arranged below each threading hole (24), when thread is pressed, the thread pressing plate (3) is taken down, after thread pressing is finished, one end of a tobacco weaving rope is pressed down at each thread hole (24) through the thimble (8) from the upper part, the two ends of the tobacco weaving rope are still positioned at the upper side of the tobacco leaf fixing plate (2), the thread pressing plate (3) is assembled at the lower side of the tobacco leaf fixing plate (2), a pin (31) is arranged at each tobacco weaving rope section below the tobacco leaf fixing plate (2) in a penetrating way, and then, the tobacco weaving ropes at the two ends are pulled and fixed, and at the moment, the tobacco weaving ropes can firmly bind the tobacco leaves on the tobacco leaf fixing plate (2) to finish tobacco weaving.

2. An automatic tobacco braiding machine suitable for cigar tobacco leaves according to claim 1, characterized in that: the utility model discloses a cigarette making machine, including guide rail (16), support body (11), the both ends department that lies in tobacco leaf fixed plate (2) on the support body (11) has seted up spacing draw-in groove (13), and the both ends of tobacco leaf fixed plate (2) all block locate in spacing draw-in groove (13), and correspond in spacing draw-in groove (13) and compile cigarette rope mounting groove (25) department and still seted up guiding groove (14), play fixed and guide and compile the effect of cigarette rope, the both ends of tobacco leaf fixed plate (2) are flat connecting plate (23), and disassembly groove (15) have still been seted up to the side that lies in connecting plate (23) in spacing draw-in groove (13), lead screw embedding groove (17) have still been seted up along length direction at the middle part of guide rail (16), lead screw (5) set up in lead screw embedding groove (17).

3. An automatic tobacco braiding machine suitable for cigar tobacco leaves according to claim 1, characterized in that: the two ends of the guide rail (16) are vertically fixed with connecting plates, the two ends of the guide rail (16) are fixed on the support frame body (11) through the connecting plates at the two ends in a welding manner, a first shaft hole (18) and a second shaft hole (19) are formed in the connecting plates, one side of each connecting plate is also fixedly connected with a mounting platform (120), the intermittent drive mechanism (4) comprises a first gear (41), a second gear (42), an intermittent wheel (43), a first rotating shaft (44), a second rotating shaft (49), a driving plate (410) and a drive motor (411), the first rotating shaft (44) and the second rotating shaft (49) are respectively and rotatably arranged in the first shaft hole (18) and the second shaft hole (19), the drive motor (411) and the driving plate (410) are respectively arranged at the two ends of the second rotating shaft (49), the drive motor (411) and the driving plate (410) are both in transmission connection with the second rotating shaft (49), the intermittent wheel (43) and the second gear (42) are respectively fixed at the two ends of the first rotating shaft (44), the first gear (41) is sleeved and fixed at one end of the screw rod (5), the first gear (41) is meshed with the second gear (42), and the intermittent wheel (43) is in transmission connection with the dial (410).

4. An automatic tobacco braiding machine suitable for cigar tobacco leaves according to claim 3, characterized in that: the dial plate (410) is an arc-shaped disc with an angle larger than 180 degrees, the drive motor (411) drives the dial plate (410) to rotate, the intermittent wheel (43) is of a cross-shaped structure, when the vertex angle (48) of the dial plate (410) is in contact fit with a wheel rod groove (47) on the intermittent wheel (43), the vertex angle (48) of the dial plate (410) can drive the intermittent wheel (43) to rotate along with the rotation of the dial plate (410) until the vertex angle (48) is separated from the intermittent wheel (43), the intermittent wheel (43) stops acting, when the intermittent wheel (43) rotates, the intermittent wheel (43) drives the screw rod (5) to rotate through the transmission action of the first gear (41) and the second gear (42), so that the automatic machine head pressing line (6) on the screw rod (5) is driven to move along the guide rail (16), and the moving distance is the distance between two adjacent threading holes (24) on the tobacco leaf fixing plate (2), then, the vertex angle (48) is separated from the intermittent wheel (43), the intermittent wheel (43) stops acting, at the moment, the thread pressing head (7) and the thimble (8) move downwards under the action of an internal driving mechanism, the thread pressing head (7) presses the tobacco weaving rope on one side which is woven, then the thimble (8) pushes the tobacco weaving rope into the threading hole (24) on the tobacco leaf fixing plate (2) to enable the tobacco weaving rope to extend to the lower part of the tobacco leaf fixing plate (2), after the dial plate (410) continues to rotate for a circle, the vertex angle (48) of the dial plate (410) is contacted and matched with the wheel rod groove (47) on the intermittent wheel (43) again, so as to drive the intermittent wheel (43) to rotate, the automatic thread pressing head (6) moves for a punching distance along the guide rail (16) again, the steps are repeated, the tobacco leaves on the tobacco leaf fixing plate (2) are woven through the tobacco weaving rope in sequence, after weaving, the tobacco leaves are inserted into the lower part of the tobacco leaf fixing plate (2) from the side surface through the thread pressing plate (3), the pins (31) on the line pressing plate (3) sequentially penetrate into the rope holes of the tobacco weaving ropes below the tobacco leaf fixing plate (2), the two ends of the line pressing plate (3) and the two ends of the tobacco leaf fixing plate (2) are fixed through bolt connection, and the two ends of the tobacco weaving ropes are tightened and fixed, so that tobacco weaving of tobacco leaves is realized.

5. An automatic tobacco braiding machine suitable for cigar tobacco leaves according to claim 2, characterized in that: the automatic wire pressing machine head (6) comprises a guide plate (61) which is transversely arranged, the upper end and the lower end of the guide plate (61) are respectively and fixedly connected with a driving mechanism shell (62) and a sliding block (63), a guide rail clamping groove (64) used for clamping a guide rail (16) is formed in the sliding block (63), a sliding assisting groove (65) used for rotatably arranging a roller is formed in the upper side of the guide rail clamping groove (64), the sliding block (63) can conveniently move on the guide rail (16), the lead screw embedding groove (17) is a semicircular clamping groove, the sliding block (63) is further provided with another half lead screw clamping groove (66) matched with the lead screw embedding groove (17), a fixing plate (67) is fixed in the driving mechanism shell (62), the thimble driving motor (68) is fixed on the back of the driving mechanism shell (62), and an output shaft of the thimble driving motor (68) extends into the driving mechanism shell (62), one end of a rotating handle (69) is fixed on an output shaft of a thimble driving motor (68), one end of a swing rod (610) is hinged in a driving mechanism shell (62), a swing clamping groove (611) is formed in the swing rod (610) along the length direction, the other end of the rotating handle (69) is arranged in the swing clamping groove (611) in a sliding mode, the upper end of a telescopic rod (612) is hinged in the middle of the swing rod (610), a vertical clamping groove (613) is formed in the lower side of a fixing plate (67), the telescopic rod (612) is arranged in the vertical clamping groove (613) in a sliding mode, a thread pressing head (7) and a thimble (8) are vertically arranged, the upper ends of the thread pressing head (7) and the thimble (8) are fixed on the telescopic rod (612), a thimble guide hole (614) and a thread pressing head guide hole (615) are further formed in the guide plate (61) respectively, and the thread pressing head (7) and the thimble (8) penetrate through the thimble hole (614) and the thimble guide hole (615) and extend to the guide plate (61) respectively A tobacco weaving rope placing groove (25) which is arranged below and points to the middle part of the tobacco leaf fixing plate (2).

6. An automatic tobacco braiding machine suitable for cigar tobacco leaves according to claim 5, characterized in that: the line ball head (7) comprises a line ball rod (71), a spring (72) and a pressure head (73), the lower end of the pressure head (73) is provided with a line ball protrusion, the line ball rod (71) is vertically arranged, the lower end of the line ball rod (71) is fixedly connected with the upper end of the pressure head (73), the upper end of the line ball rod (71) is fixed on the telescopic rod (612), and the spring (72) is pressed between the telescopic rod (612) and the guide plate (61).