CN220360080U - Automatic tobacco braiding device - Google Patents

Abstract

The utility model discloses an automatic tobacco braiding device which structurally comprises a loading device, a mechanical arm assembly frame, a mechanical arm, a moving device, a supporting seat, supporting rods, foot rods and a tobacco rod frame.

Description

Automatic tobacco braiding device

Technical Field

The utility model belongs to the field of tobacco braiding devices, and particularly relates to an automatic tobacco braiding device.

Background

The tobacco braiding is commonly called as a rod feeding, tobacco leaves are braided on the tobacco rods so as to be conveniently subjected to pit baking, in the flue-cured tobacco preparation process, a tobacco braiding device is a tool, equipment and the like for braiding the tobacco, traditional tobacco leaves are manually bound with quantitative tobacco leaves through ropes and then are placed on the tobacco rods in the tobacco braiding process, then the tobacco rods are manually transported to a tobacco flue-curing house for placement, a large amount of manpower and material resources are required in the process, along with rapid development of scientific technology, a part of tobacco braiding devices also exist, in the prior art, the tobacco leaves are automatically braided through the ropes after being paved to a designated position through a compression rod and the like, after the tobacco leaves are braided, the top pressure of the tobacco leaves is manually released, the tobacco rods which are braided with the tobacco leaves are taken down and transported to other equipment, the degree of automation is low, the operation is cumbersome, when the prior art is used, the tobacco leaves are automatically transported to the tobacco rods, the tobacco rods are braided only in a plurality of single sides, the utilization rate of the tobacco rods is low, the traditional tobacco braiding is like the traditional tobacco braiding, the tobacco rods are turned over, the tobacco rods are also required to be braided, and the tobacco braiding efficiency is easy, and the tobacco leaf is broken, and the tobacco braiding process is easy to be broken.

Disclosure of Invention

First, the technical problem to be solved

In order to overcome the defects of the prior art, an automatic tobacco braiding device is provided to solve the problems that when the prior art is used, tobacco leaves are paved to a designated position manually and then are fixed through a compression bar and the like, then are braided automatically through a rope, after the tobacco leaves are braided, the jacking of the tobacco leaves are manually released, tobacco stems which are fully braided with the tobacco leaves are taken down and transported to other equipment for transportation or are manually transported to a curing barn, the degree of automation is low, and the operation is complicated;

secondly, when solving prior art and using, when automatic braiding the tobacco leaf on the tobacco stem, can only single face weave more, the tobacco stem utilization ratio is low, need overturn the tobacco stem and spread the tobacco leaf again like traditional braiding cigarette carries out the two-sided braiding of tobacco stem, and the turn-over in-process still causes the tobacco leaf to damage easily, and complex operation has also influenced the circumstances of weaving efficiency simultaneously.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides an automatic tobacco braiding device which structurally comprises a loading device, a mechanical arm assembly frame, a mechanical arm, a moving device, a supporting seat, a supporting rod, a foot rod and a tobacco rod frame, wherein the mechanical arm assembly frame is arranged on the loading device;

the tobacco leaf braiding machine comprises a supporting seat, a supporting rod, a mechanical arm assembly frame, a tobacco leaf braiding machine, a moving device and a tobacco leaf braiding machine, wherein the supporting seat is fixedly connected with the supporting rod, the supporting rod is used for supporting the loading device, the loading device is used for automatically conveying tobacco leaves when the tobacco leaves are braided, one end of the moving device is fixedly connected with the supporting seat, the moving device is fixedly connected with a tobacco rod frame, 2 groups of tobacco rod frames are arranged on the loading device by taking the tobacco rod frame as a central line mirror image, foot rods are fixedly connected to the bottom of the moving device and the bottom of the supporting seat, and the mechanical arm assembly frame is provided with a mechanical arm used for braiding tobacco leaves assembled on the loading device on the tobacco rod frame;

the loading device comprises a first push rod assembly plate, a first push rod, a first push plate, a loading bottom plate, an assembly plate, a loading cover plate, an extension plate, a clamp, a second push plate, a second push rod assembly plate, a first chain, a limiting ring, a second push rod, a first sprocket, a first speed reducer and a first motor, wherein the loading bottom plate is assembled on a supporting seat through a supporting rod;

the tobacco stem frame comprises a first assembly rod, a first placing plate, a limiting plate, a placing groove, a tobacco stem, a second placing plate and a second assembly rod, wherein the first assembly rod and the second assembly rod are fixedly connected with a mobile device, the first placing plate is locked on the first assembly rod, the second placing plate is locked on the second assembly rod, the placing grooves are formed in the first placing plate and the second placing plate, the limiting plates are fixedly connected to two ends of the tobacco stem, and the tobacco stem is placed in the placing grooves of the first placing plate and the second placing plate;

the mechanical arm comprises a wire roller, a mechanical arm main body, a roller frame, a wire through groove, a wire through pipe, a wire through assembly head, an assembly connecting block and an assembly arm, wherein the mechanical arm main body is provided with the assembly arm, the mechanical arm main body is fixedly connected with the roller frame adjacent to the assembly arm, the wire roller is assembled on the roller frame, the wire through assembly head is assembled on the assembly arm through the assembly connecting block, the wire through groove is penetrated and arranged on the wire through assembly head, the wire through pipe and the wire through assembly head are far away from the end fixed connection of the assembly connecting block, and the wire through pipe is communicated with the wire through groove.

Further, the thread rope assembled by the thread roller firstly penetrates into the thread groove and then penetrates out of the thread pipe.

Further, the loading bottom plate and the tobacco stem are in a uniform long strip shape, one side of the loading bottom plate is adjacent to the tobacco stem, the other side of the loading bottom plate is gradually far away from the tobacco stem, the first push rod assembly plate is arranged on the side, far away from the tobacco stem, of the loading bottom plate, and the second push rod assembly plate is arranged on the side, adjacent to the tobacco stem, of the loading bottom plate.

Further, mobile device includes line rail, removal assembly pole, pole frame assembly plate, second motor, second speed reducer, motor assembly plate, second sprocket, second chain, chain connection board, elasticity regulation pole, third sprocket, elasticity adjustment tank, remove the assembly pole and be equipped with 2, 2 remove assembly pole one end all with supporting seat fixed connection, 2 remove assembly pole and keep away from supporting seat end bottom and same foot pole fixed connection, motor assembly plate fixed mounting is in 2 between the removal assembly pole, the second motor passes through the second speed reducer and assembles on the motor assembly plate, the second speed reducer is connected with the second sprocket, the second motor is used for driving the second sprocket and rotates, it is equipped with the elasticity adjustment tank to remove the assembly pole and keep away from the motor assembly plate side, the third sprocket passes through the elasticity regulation pole and assembles in the elasticity adjustment tank, elasticity regulation pole, elasticity adjustment tank is used for adjusting the third sprocket and removes the assembly position on the assembly pole, 2 remove assembly pole top all fixed connection line rail, the assembly plate is gone up in the motor assembly pole fixed mounting plate, second chain connection line is walked around to the second chain assembly plate, second chain connection board fixed connection, second chain connection board, second chain connection.

Further, the placing groove is a V-shaped groove.

Further, the opening direction of the clip is opposite to the rotation direction of the first chain.

Further, the mechanical arm is assembled at the position, adjacent to the tobacco stem, of the loading bottom plate through the mechanical arm assembly frame.

Further, the loading device, the mechanical arm and the moving device are all connected with the programmable controller.

(III) beneficial effects

One of the above technical solutions has the following advantages or beneficial effects:

1) In order to solve the prior art when using, the tobacco leaves need to be laid to the appointed position manually and can be automatically woven through the cotton rope after being fixed through the compression bar and the like, after the tobacco leaves are woven, the jacking of the tobacco leaves need to be manually released, the tobacco stems fully woven with the tobacco leaves are taken down and transported to other equipment to be conveyed or manually carried into a curing barn, the degree of automation is low, the operation is complicated, the clamping device capable of clamping the tobacco leaves to be automatically conveyed to the weaving position is arranged, the automatic weaving device and the moving device are matched, the tobacco stems fully woven with the tobacco leaves can be automatically moved to the appointed position after the tobacco leaves are automatically woven, the tobacco leaves can be automatically conveyed to the position nearby the curing barn or in the curing barn, the tobacco leaves are also conveyed to the automatic warehouse equipment to be in butt joint, the tobacco leaves are automatically conveyed to the tobacco stems, the tobacco stems are automatically woven, the tobacco stems fully woven with the tobacco leaves are automatically conveyed to the appointed position, and the tobacco stems are automatically woven with high automation, the tobacco leaves are manually, the tobacco leaves are only required to be manually and added through the clamp, and the operation is simple and convenient.

2) When solving prior art and using, when woven the tobacco leaf on the tobacco stem in automation, can only single face weave more, the tobacco stem utilization ratio is low, need to weave the tobacco stem two-sided like traditional plaiting cigarette and weave, need overturn the tobacco stem and spread the tobacco leaf again, turn over the in-process and still cause the tobacco leaf to damage easily, complex operation has also influenced the circumstances of weaving efficiency simultaneously, all be equipped with loading device through in the tobacco stem frame both sides, make loading device carry tobacco leaf to the tobacco stem both sides voluntarily, make the arm weave the tobacco leaf of tobacco stem both sides once only, realize that the tobacco stem both sides are automatic plaiting simultaneously, the tobacco stem utilization ratio is high, need not inconvenient such as manual turn over, the relative turn over is woven and has also been improved plaiting cigarette efficiency.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of an automatic cigarette weaving device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1C according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of D in FIG. 1 according to the present utility model;

FIG. 6 is an enlarged schematic view of the structure of E in FIG. 1 according to the present utility model;

FIG. 7 is a schematic top view of an automatic cigarette weaving device according to the present utility model;

fig. 8 is a schematic structural view of an elevation view of an automatic cigarette braiding apparatus according to the present utility model;

fig. 9 is a schematic structural view of a left side view of an automatic cigarette braiding apparatus according to the present utility model;

in the figure: loading device-1, mechanical arm assembly rack-2, mechanical arm-3, moving device-4, supporting seat-5, supporting rod-6, foot rod-7, tobacco rod rack-8, first push rod assembly plate-1 a, first push rod-1 b, first push plate-1 c, loading base plate-1 d, assembly plate-1 e, loading cover plate-1 f, extension plate-1 g, clip-1 h, second push plate-1 i, second push rod assembly plate-1 j, first chain-1 k, limiting ring-1 l, second push rod-1 m, first sprocket-1 n, first speed reducer-1 o, first motor-1 p, wire roller-3 a, mechanical arm main body-3 b, roller rack-3 c, and second speed reducer-1 k the wire guide groove-3 d, the wire guide tube-3 e, the wire guide assembly head-3 f, the assembly connecting block-3 g, the assembly arm-3 h, the wire rail-4 a, the movable assembly rod-4 b, the rod frame assembly plate-4 c, the second motor-4 d, the second speed reducer-4 e, the motor assembly plate-4 f, the second sprocket-4 g, the second chain-4 h, the chain connecting plate-4 i, the tightness adjusting rod-4 j, the third sprocket-4 k, the tightness adjusting groove-4 l, the first assembly rod-8 a, the first placement plate-8 b, the limiting plate-8 c, the placement groove-8 d, the cigarette rod-8 e, the second placement plate-8 f and the second assembly rod-8 g.

Detailed Description

The present utility model will be described in further detail with reference to examples, but embodiments of the present utility model are not limited thereto.

The utility model provides an automatic tobacco braiding device which comprises: the structure of the device comprises a loading device 1, a mechanical arm assembly frame 2, a mechanical arm 3, a moving device 4, a supporting seat 5, a supporting rod 6, a foot rod 7 and a tobacco rod frame 8;

the top of the supporting seat 5 is provided with a loading device 1 through a supporting rod 6, the loading device 1 is used for automatically conveying tobacco leaves during tobacco braiding, one end of the moving device 4 is fixedly connected with the supporting seat 5, a tobacco rod frame 8 is fixedly connected to the moving device 4, the loading device 1 is provided with 2 groups by taking the tobacco rod frame 8 as a central line mirror image, the bottoms of the moving device 4 and the supporting seat 5 are fixedly connected with foot rods 7, the mechanical arm assembly frame 2 is provided with a mechanical arm 3, and the mechanical arm 3 is used for braiding the tobacco leaves assembled on the loading device 1 onto the tobacco rod frame 8;

the loading device 1 includes a first push rod assembly plate 1a, a first push rod 1b, a first push plate 1c, a loading base plate 1d, an assembly plate 1e, a loading cover plate 1f, an extension plate 1g, a clip 1h, a second push plate 1i, a second push rod assembly plate 1j, a first chain 1k, a stopper ring 1l, a second push rod 1m, a first sprocket 1n, a first speed reducer 1o, a first motor 1p, the loading bottom plate 1d is assembled on the supporting seat 5 through the supporting rod 6, the loading bottom plate 1d is fixedly connected with the loading cover plate 1f, a first chain wheel 1n is arranged at two ends between the loading bottom plate 1d and the loading cover plate 1f, the first chain 1k is circumferentially arranged on the first chain wheel 1n, the first motor 1p is fixedly connected with the loading bottom plate 1d far away from the first chain wheel 1n side through a first speed reducer 1o, the first motor 1p is used for driving the first chain wheel 1n to drive the first chain 1k to rotate, the first chain 1k is far away from the loading bottom plate 1d and the middle side of the loading cover plate 1f is fixedly connected with an assembly plate 1e, the extension plate 1g is fixed on the mounting plate 1e, the end of the extension plate 1g away from the mounting plate 1e is provided with a clip 1h, the first push rod assembly plate 1a and the second push rod assembly plate 1j are fixedly assembled at the bottom of the loading bottom plate 1d, a first push rod 1b is assembled in the first push rod assembly plate 1a through a limiting ring 1l, a first push plate 1c is fixedly connected to the side of the first push rod 1b, which is far away from the loading cover plate 1f, through an inner rod, a second push rod 1m is assembled in the second push rod assembly plate 1j through a limiting ring 1l, a second push plate 1i is fixedly connected to the side, far away from the loading cover plate 1f, of the second push rod 1m through an inner rod, the first pushing plate 1c is used for sorting the clamped tobacco leaves to be in a vertical state, and the second pushing plate 1i is used for assisting in pushing the tobacco leaves to be separated from the clamps 1h;

the tobacco rod frame 8 comprises a first assembling rod 8a, a first placing plate 8b, a limiting plate 8c, a placing groove 8d, a tobacco rod 8e, a second placing plate 8f and a second assembling rod 8g, wherein the first assembling rod 8a and the second assembling rod 8g are fixedly connected with the mobile device 4, the first placing plate 8b is locked and connected on the first assembling rod 8a, the second placing plate 8f is locked and connected on the second assembling rod 8g, the placing grooves 8d are formed in the first placing plate 8b and the second placing plate 8f, the limiting plates 8c are fixedly connected at two ends of the tobacco rod 8e, and the tobacco rod 8e is placed in the placing grooves 8d of the first placing plate 8b and the second placing plate 8 f;

the mechanical arm 3 comprises a wire roller 3a, a mechanical arm main body 3b, a roller frame 3c, a wire through groove 3d, a threading pipe 3e, a threading assembly head 3f, an assembly connecting block 3g and an assembly arm 3h, wherein the mechanical arm main body 3b is provided with the assembly arm 3h, the roller frame 3c is fixedly connected to the position, adjacent to the assembly arm 3h, of the mechanical arm main body 3b, the roller frame 3c is provided with the wire roller 3a, the assembly arm 3h is provided with the threading assembly head 3f through the assembly connecting block 3g, the threading assembly head 3f is provided with the wire through groove 3d in a penetrating manner, the threading pipe 3e is fixedly connected with the end, away from the assembly connecting block 3g, of the threading pipe 3e is communicated with the wire through groove 3 d.

Wherein, the thread rope assembled by the thread roller 3a is threaded into the thread groove 3d and then is threaded out of the thread pipe 3 e.

The loading bottom plate 1d and the tobacco rod 8e are uniformly elongated, one side of the loading bottom plate 1d is adjacent to the tobacco rod 8e, the other side of the loading bottom plate 1d is gradually far away from the tobacco rod 8e, the first push rod assembly plate 1a is arranged on the side, far away from the tobacco rod 8e, of the loading bottom plate 1d, and the second push rod assembly plate 1j is arranged on the side, adjacent to the tobacco rod 8e, of the loading bottom plate 1 d.

The moving device 4 comprises a line rail 4a, a moving assembly rod 4b, a rod rack assembly plate 4c, a second motor 4d, a second speed reducer 4e, a motor assembly plate 4f, a second sprocket 4g, a second chain 4h, a chain connecting plate 4i, a tightness adjusting rod 4j, a third sprocket 4k and a tightness adjusting groove 4l, wherein 2 moving assembly rods 4b are arranged, 2 moving assembly rods 4b are fixedly connected with a supporting seat 5 at one end, 2 moving assembly rods 4b are far away from the bottom of the supporting seat 5 end and fixedly connected with the same foot rod 7, the motor assembly plate 4f is fixedly assembled between 2 moving assembly rods 4b, the second motor 4d is assembled on the motor assembly plate 4f through the second speed reducer 4e, the second speed reducer 4e is connected with a second sprocket 4g, the second motor 4d is used for driving the second sprocket 4g to rotate, the moving assembly rods 4b are far away from the side of the motor assembly plate 4f and are provided with tightness adjusting grooves 4l, the third sprocket 4k is fixedly connected with the chain connecting plate 4k through the second sprocket 4k, the second sprocket 4f is fixedly connected with the chain connecting plate 4f, the second sprocket 4f is fixedly assembled on the second sprocket 4f, and the second sprocket 4f is fixedly assembled on the second sprocket 4f is connected with the chain assembly plate 4f, and the second speed reducer 4f is fixedly assembled on the second sprocket 4f through the second sprocket 4f, and fixedly connected with the second sprocket 4f through the second speed reducer 4f, and the second sprocket 4f is fixedly connected with the second chain 4 f.

Wherein, the placing groove 8d is a V-shaped groove.

Wherein, the opening direction of the clip 1h is opposite to the rotation direction of the first chain 1 k.

Wherein, the mechanical arm 3 is assembled at the position of the loading bottom plate 1d adjacent to the tobacco rod 8e through the mechanical arm assembling frame 2.

Wherein, the loading device 1, the mechanical arm 3 and the moving device 4 are all connected with a programmable controller.

Embodiments are described below: during the use process of the device, tobacco leaves can be assembled through the clamps 1h of the loading device 1, then the first motor 1p of the loading device 1 drives the first chain 1k to rotate, the extension plate 1g assembled on the first chain 1k drives the clamps 1h to rotate in a following way, when the clamps 1h containing the tobacco leaves are operated to the position adjacent to the tobacco rods 8e, the first motor 1p can pause driving, at the moment, the mechanical arm 3 can stretch out, and the tobacco leaves moving to the tobacco rods 8e are woven through the ropes penetrating from the threading pipes 3e according to a certain programming track, after the mechanical arm 3 finishes weaving the tobacco leaves of the clamps 1h, the second push rod 1m drives the second push plate 1i to stretch out, so that the second push plate 1i pushes the tobacco leaves to be separated from the clamps of the clamps 1h, then the first motor 1p can be continuously started, the next clamp 1h is switched to be moved to the position adjacent to the tobacco rods 8e, the second motor 4d can be started at the same time when the first motor 1p is continuously started, the second motor 4d can drive the second chain 4h to move through the second chain wheel 4g, so that the second chain 4h can drive the rod rack assembly plate 4c to move a certain distance through the chain connection plate 4i, and then the first assembly rod 8a assembled on the rod rack assembly plate 4c can drive the tobacco rod 8e to move a certain distance, so that the tobacco leaves adjacent to the tobacco rod 8e can not overlap and collide with the tobacco leaves woven before, after the tobacco rod 8e is fully woven with the tobacco leaves, the thread ropes can be manually cut off, the second chain 4h can drive the tobacco rod 8e of the rod rack assembly plate 4 carrying the fully woven tobacco leaves to move to a designated position along the direction of the linear rail 4a and the second chain 4h of the moving device 4, the tobacco leaves can be automatically conveyed to the vicinity of a baking room or the baking room, and also conveyed to the automatic warehouse-in equipment for butt joint, the automatic tobacco leaf conveying to the tobacco rod 8e, the automatic tobacco braiding and the automatic tobacco braiding to the designated position are realized, the whole process only needs manual operation to add tobacco leaf through clip 1h, easy operation is convenient, simultaneously, equipment is through all being equipped with loading attachment 1 in tobacco rod frame 8 both sides, makes loading attachment 1 can carry tobacco leaf to tobacco rod 8e both sides automatically, makes arm 3 weave the tobacco leaf of tobacco rod 8e both sides once only, realizes that tobacco rod 8e both sides are automatic to be woven simultaneously, and tobacco rod 8e utilization ratio is high, need not inconvenient such as manual turn-over, and the relative turn-over is woven and is also improved and is woven cigarette efficiency.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. An automatic tobacco braiding device structurally comprises a loading device (1), a mechanical arm assembly frame (2), a mechanical arm (3), a moving device (4), a supporting seat (5), a supporting rod (6), a foot rod (7) and a tobacco rod frame (8);

the method is characterized in that: the tobacco leaf braiding machine is characterized in that a supporting rod (6) is fixedly connected to the supporting seat (5), the supporting rod (6) is used for supporting the loading device (1), the loading device (1) is used for automatically conveying tobacco leaves when the tobacco leaves are braided, one end of the moving device (4) is fixedly connected with the supporting seat (5), a tobacco rod frame (8) is fixedly connected to the moving device (4), 2 groups of tobacco rod frames (8) are arranged on the loading device (1) in a mirror mode by taking the tobacco rod frames (8) as central line mirror images, foot rods (7) are fixedly connected to the bottoms of the moving device (4) and the supporting seat (5), a mechanical arm (3) is assembled on the mechanical arm assembly frame (2), and the mechanical arm (3) is used for braiding the tobacco leaves assembled on the loading device (1) to the tobacco rod frames (8);

the loading device (1) comprises a first push rod assembly plate (1 a), a first push rod (1 b), a first push plate (1 c), a loading bottom plate (1 d), an assembly plate (1 e), a loading cover plate (1 f), an extension plate (1 g), a clamp (1 h), a second push plate (1 i), a second push rod assembly plate (1 j), a first chain (1 k), a limiting ring (1 l), a second push rod (1 m), a first chain wheel (1 n), a first speed reducer (1 o) and a first motor (1 p), wherein the loading bottom plate (1 d) is assembled on a supporting seat (5) through a supporting rod (6), a loading cover plate (1 f) is fixedly connected to the loading bottom plate (1 d), a first chain wheel (1 n) is assembled at two ends between the loading bottom plate (1 d) and the loading cover plate (1 f), the first chain (1 k) is circumferentially assembled on the first chain wheel (1 n), the first motor (1 p) is far away from the first chain wheel (1 n) through the first speed reducer (1 o) and is far away from the loading bottom plate (1 d), the first chain wheel (1 k) is fixedly connected with the loading bottom plate (1 f) and is fixedly connected with the first chain (1 f), the tobacco leaf sorting machine is characterized in that the extension plate (1 g) is fixed on the assembly plate (1 e), a clamp (1 h) is assembled at the end, away from the assembly plate (1 e), of the extension plate (1 g), the first push rod assembly plate (1 a) and the second push rod assembly plate (1 j) are fixedly assembled at the bottom of the loading bottom plate (1 d), a first push rod (1 b) is assembled inside the first push rod assembly plate (1 a) through a limiting ring (1 l), a first push plate (1 c) is fixedly connected to the side, away from the loading cover plate (1 f), of the first push rod (1 b) through an inner rod, a second push rod (1 m) is assembled inside the second push rod assembly plate (1 j) through a limiting ring (1 l), the side, away from the loading cover plate (1 f), of the second push rod (1 i) is fixedly connected with through an inner rod, the first push plate (1 c) is used for sorting and clamping tobacco leaves, and the second push plate (1 i) is used for assisting pushing tobacco leaves to be separated from the clamp (1 h);

the tobacco rod frame (8) comprises a first assembling rod (8 a), a first placing plate (8 b), a limiting plate (8 c), a placing groove (8 d), a tobacco rod (8 e), a second placing plate (8 f) and a second assembling rod (8 g), wherein the first assembling rod (8 a) and the second assembling rod (8 g) are fixedly connected with the moving device (4), the first placing plate (8 b) is locked and connected on the first assembling rod (8 a), the second placing plate (8 f) is locked and connected on the second assembling rod (8 g), the placing groove (8 d) is formed in the first placing plate (8 b) and the second placing plate (8 f), the limiting plates (8 c) are fixedly connected at two ends of the tobacco rod (8 e), and the tobacco rod (8 e) is placed in the placing groove (8 d) of the first placing plate (8 b) and the second placing plate (8 f);

the mechanical arm (3) comprises a wire roller (3 a), a mechanical arm main body (3 b), a roller frame (3 c), a wire through groove (3 d), a wire through pipe (3 e), a wire through assembly head (3 f), an assembly connecting block (3 g) and an assembly arm (3 h), the assembly arm (3 h) is arranged on the mechanical arm main body (3 b), the roller frame (3 c) is fixedly connected to the position, adjacent to the assembly arm (3 h), of the mechanical arm main body (3 b), the wire roller (3 a) is assembled on the roller frame (3 c), the wire through assembly head (3 f) is assembled on the assembly arm (3 h) through the assembly connecting block (3 g), the wire through pipe (3 e) and the wire through assembly head (3 f) are penetrated and are provided with the wire through groove (3 d), the wire through pipe (3 e) is far away from the end of the assembly connecting block (3 g) and fixedly connected, and the wire through pipe (3 e) is communicated with the wire through groove (3 d).

2. An automatic cigarette weaving device as claimed in claim 1, wherein: the thread rope assembled by the thread roller (3 a) is threaded into the thread groove (3 d) and then is threaded out of the thread pipe (3 e).

3. An automatic cigarette weaving device as claimed in claim 1, wherein: the cigarette holder is characterized in that the loading bottom plate (1 d) and the cigarette rod (8 e) are uniformly elongated, one side of the loading bottom plate (1 d) is adjacent to the cigarette rod (8 e), the other side of the loading bottom plate (1 d) is gradually far away from the cigarette rod (8 e), the first push rod assembly plate (1 a) is arranged on the side, far away from the cigarette rod (8 e), of the loading bottom plate (1 d), and the second push rod assembly plate (1 j) is arranged on the side, adjacent to the cigarette rod (8 e), of the loading bottom plate (1 d).

4. An automatic cigarette weaving device as claimed in claim 1, wherein: the moving device (4) comprises a wire rail (4 a), a moving assembly rod (4 b), a rod rack assembly plate (4 c), a second motor (4 d), a second speed reducer (4 e), a motor assembly plate (4 f), a second sprocket (4 g), a second chain (4 h), a chain connecting plate (4 i), an elastic adjusting rod (4 j), a third sprocket (4 k) and an elastic adjusting groove (4 l), wherein 2 moving assembly rods (4 b) are arranged, one end of each moving assembly rod (4 b) is fixedly connected with a supporting seat (5), 2 moving assembly rods (4 b) are far away from the bottom of the supporting seat (5) and fixedly connected with a same foot rod (7), the motor assembly plate (4 f) is fixedly assembled between the 2 moving assembly rods (4 b), the second motor (4 d) is assembled on the motor assembly plate (4 f) through the second speed reducer (4 e), the second speed reducer (4 e) is connected with the second sprocket (4 g), the second sprocket (4 b) is fixedly connected with the supporting seat (5), the second sprocket (4 b) is far away from the end of the supporting seat (5), the second sprocket (4 f) is fixedly connected with the same foot rod (7), the motor assembly plate (4 f) is fixedly assembled between the moving assembly rods (4 f), the second sprocket (4 f) is arranged on the motor assembly plate (4 j), and the second sprocket (4 j) is far away from the elastic adjusting rod (4 j) through the elastic adjusting rod (4 j) The tightness adjusting groove (4 l) is used for adjusting the assembling position of a third chain wheel (4 k) on a movable assembling rod (4 b), 2 the wire rail (4 a) is fixedly connected to the top of the movable assembling rod (4 b), the rod frame assembling plate (4 c) is assembled on the wire rail (4 a), the rod frame assembling plate (4 c) is far away from the wire rail (4 a) and fixedly connected with a first assembling rod (8 a) and a second assembling rod (8 g), the middle part of the adjacent wire rail (4 a) of the rod frame assembling plate (4 c) is fixedly connected with a chain connecting plate (4 i), one end of a second chain (4 h) is fixedly connected with the chain connecting plate (4 i), and the other end of the second chain (4 h) bypasses the second chain wheel (4 g) and the third chain wheel (4 k) and then is fixedly connected with the chain connecting plate (4 i).

5. An automatic cigarette weaving device as claimed in claim 1, wherein: the placing groove (8 d) is a V-shaped groove.

6. An automatic cigarette weaving device as claimed in claim 1, wherein: the opening direction of the clip (1 h) is optimal to be opposite to the rotation direction of the first chain (1 k).

7. An automatic cigarette weaving device as claimed in claim 1, wherein: the mechanical arm (3) is assembled at the position, adjacent to the tobacco rod (8 e), of the loading bottom plate (1 d) through the mechanical arm assembly frame (2).