CN215775462U - Tobacco weaving machine and tobacco weaving production line - Google Patents

Abstract

The utility model discloses a tobacco weaving machine, which comprises a workbench and a clamping mechanism; the clamping mechanism comprises two groups of clamping components which are oppositely arranged on the workbench; the two groups of clamping assemblies are respectively used for driving two groups of clamping frames of the cigarette clamp to clamp, and each clamping assembly comprises a guide block and a first telescopic piece; the two groups of clamping frames are pushed along the telescopic direction through the first telescopic pieces of the two groups of clamping assemblies, so that the two groups of clamping frames are clamped, and the tobacco leaves are woven and clamped; the tobacco leaf weaving and clamping machine can replace manual tobacco leaf weaving and clamping, is high in efficiency, low in labor intensity of workers and small in damage to tobacco leaves. The utility model also discloses a tobacco weaving production line, which comprises a conveying assembly, a tray and a tobacco weaving machine; the tobacco leaves are manually placed on the tray in the tobacco loading section, the tobacco leaves are conveyed to the tobacco weaving machine through the tray translation section to be woven and clamped, the tobacco leaves are conveyed to the tobacco taking section after being woven and clamped, the tray moves to the tobacco loading section, accordingly, the circular flow of the tray is completed, labor of manual links such as carrying and tobacco weaving is saved, and production efficiency is improved.

Description

Tobacco weaving machine and tobacco weaving production line

Technical Field

The utility model relates to the field of tobacco processing, in particular to a tobacco weaving machine and a tobacco weaving production line.

Background

Tobacco weaving and rod feeding are preparation work in the early stage of tobacco leaf baking and are the most complicated and key links in tobacco leaf production.

In the prior art, 1, manual tobacco weaving (namely, clamping a plurality of tobacco leaves into a bundle by using tobacco clamps) is adopted before tobacco leaf baking, so that the labor is wasted, the efficiency is low, and the progress and the baking quality of the tobacco leaf baking are seriously influenced by uneven density; 2. the traditional weaving and clamping mode has large mechanical damage to the leaf base and the main vein of the tobacco leaves; 3. the conventional tobacco weaving production line needs 8 workers for putting tobacco on a kang, the time is 6 hours, the labor intensity of the workers is high, and the efficiency is low; 4. in the existing production line, the weight of tobacco leaves is difficult to control during manual tobacco loading, so that the weight of each bundle of tobacco leaves is inconsistent during subsequent tobacco weaving, and further the subsequent baking quality is influenced.

In conclusion, a tobacco weaving machine replacing manual tobacco weaving and a tobacco weaving production line capable of reducing labor intensity of workers and uniformly loading tobacco are urgently needed to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tobacco weaving machine for replacing manual tobacco weaving and a tobacco weaving production line capable of reducing labor intensity of workers and uniformly loading tobacco, and the specific technical scheme is as follows:

a tobacco weaving machine comprises a workbench and a clamping mechanism; the clamping mechanism comprises two groups of clamping components which are oppositely arranged on the workbench; the two groups of clamping components are respectively used for driving the two groups of clamping frames of the cigarette clamp to clamp; the clamping assembly comprises a guide block and a first telescopic piece; the guide block is arranged on the workbench and provided with a sliding groove for accommodating the clamping frame; the first telescopic piece is used for pushing the clamping frame to clamp along the telescopic direction of the first telescopic piece.

The above technical scheme is preferable, and the clamping device further comprises a pushing assembly used for pushing the clamping frame into the sliding groove; the pushing assembly comprises a cigarette clamping bin and a second telescopic piece; the cigarette clamping bin is arranged on the workbench, and a pushing channel is formed between the cigarette clamping bin and the workbench; the cigarette clamping bin is provided with an accommodating part; the guide blocks are rotatably arranged on the workbench through rotating pieces and are used for driving the sliding chutes to correspond to the pushing channels; the second extensible member is used for pushing the clamping frame into the sliding groove.

Above technical scheme is preferred, the propelling movement subassembly still includes the monitoring piece, and the monitoring piece is used for monitoring the clamp frame that has smokeless clamp in the propelling movement passageway.

According to the preferable technical scheme, the workbench is provided with a cylinder clamping jaw; the cylinder clamping jaw is used for clamping the clamping frame.

According to the preferable technical scheme, the guide block is provided with an elastic piece used for pressing the clamping frame in the sliding groove.

Above technical scheme is preferred, when two sets of clamping frame cramps, the guide block of two sets of cramping subassemblies corresponds along vertical, and the flexible direction of first extensible member is vertical.

A tobacco weaving production line comprises a conveying assembly, a tray and the tobacco weaving machine; the tray is arranged on the conveying assembly and used for conveying tobacco leaves along the conveying direction of the conveying assembly; the conveying assembly comprises a cigarette loading section, a tray translation section and a cigarette taking section along the conveying direction; the cigarette loading section, the tray translation section and the cigarette taking section form a loop for the circular flow of the tray; the tobacco weaving machine corresponds to the tray translation section, and tobacco leaves are conveyed to the tobacco weaving machine through the tray translation section to be woven and clamped.

According to the preferred technical scheme, at least one group of partition plates are arranged on the tray, and the tray is divided into a plurality of placing areas for containing tobacco leaves by the plurality of groups of partition plates; the cigarette loading section comprises a plurality of cigarette loading stations which are in one-to-one correspondence with the placing areas along the length direction of the cigarette loading section.

Above technical scheme is preferred, still include the tobacco leaf that sets up with dress cigarette station one-to-one place the platform.

The preferable technical scheme further comprises a weight measuring component; the weight measuring assembly comprises a third telescopic piece, a pressure sensing piece and a warning lamp; the third telescopic piece is arranged at the lower end of the cigarette loading station and used for jacking the tray; the pressure sensing piece is arranged between the third telescopic piece and the tray, and the weight of the tray is sensed by the pressure sensing piece so as to realize weight measurement; the warning lamp is electrically connected with the pressure sensing part.

The technical scheme of the utility model has the following beneficial effects:

(1) the tobacco weaving machine comprises a workbench and a clamping mechanism; the clamping mechanism comprises two groups of clamping components which are oppositely arranged on the workbench; the two groups of clamping components are respectively used for driving two groups of clamping frames of a cigarette clamp (such as a comb-type cigarette clamp) to clamp, and each clamping component comprises a guide block and a first telescopic piece; two groups of clamping frames of the tobacco clamp are respectively and correspondingly arranged in the sliding chutes of the two groups of guide blocks, and the two groups of clamping frames are pushed along the telescopic direction through the first telescopic parts of the two groups of clamping assemblies, so that the two groups of clamping frames are clamped (the root of the tobacco leaves is positioned between the two groups of clamping frames), and the weaving and clamping of the tobacco leaves are completed; the tobacco leaf weaving and clamping machine can replace manual tobacco leaf weaving and clamping, is high in efficiency, low in labor intensity of workers and small in damage to tobacco leaves.

(2) The utility model also comprises a pushing assembly used for pushing the clamping frame into the sliding groove; the pushing assembly comprises a cigarette clamping bin and a second telescopic piece; a pushing channel is formed on the upper surfaces of the cigarette clamping bin and the workbench, and a plurality of groups of clamping frames are vertically stacked in the accommodating part and the pushing channel; the clamping frame is pushed out from the pushing channel through the second telescopic piece, and meanwhile the sliding groove in the guide block is adjusted by the rotating piece to correspond to the pushing channel, so that the clamping frame can be pushed into the sliding groove by the second telescopic piece, automatic loading of the clamping frame is completed, the automation degree is high, and the labor intensity is low.

(3) The pushing assembly further comprises a monitoring piece, whether the clamping frame exists in the pushing channel is monitored through the monitoring piece, and when the clamping frame does not exist in the pushing channel, a worker is prompted to supplement the clamping frame into the accommodating part of the cigarette clamping bin.

(4) The workbench is provided with the cylinder clamping jaw; the position of the cylinder clamping jaw corresponds to the clamping position of the two groups of clamping frames, when the two groups of clamping frames are clamped conveniently by the cylinder clamping jaw, the cylinder can clamp and right the clamping frames, and the two groups of clamping frames are aligned and clamped.

(5) The guide block is provided with an elastic piece (such as an arc-shaped elastic piece) for compressing the clamping frame, the clamping frame in the sliding groove is compressed through the elastic piece, clamping failure caused by the fact that the clamping frame slides out of the sliding groove is avoided, and the clamping frame can be pushed out of the sliding groove through the first telescopic piece. Be equipped with two sets of spouts on the preferred guide block, the both ends of pressing from both sides the frame set up respectively in two sets of spouts, and two sets of spouts are followed both ends and are led the clamp frame to guarantee that first extensible member drives the stability that the clamp frame pressed from both sides closed.

(6) The guide blocks of the two groups of clamping assemblies correspond to each other in the vertical direction, the telescopic direction of the first telescopic piece is the vertical direction, and the two groups of clamping frames of the tobacco clamp are respectively and correspondingly arranged in the sliding grooves of the two groups of vertically corresponding guide blocks, so that the clamping direction of the tobacco clamp is limited to be the vertical direction, the tobacco weaving machine can be conveniently matched with external tobacco conveying equipment to horizontally convey tobacco leaves between the two groups of clamping frames for clamping, and the adaptability is good.

The utility model also discloses a tobacco weaving production line, which comprises a conveying assembly, a tray and the tobacco weaving machine; the tobacco leaf is put to the tray by manual work at dress cigarette section, the tray carries the tobacco leaf to tray translation section, carry the tobacco leaf on tray and the tray to weaving the cigarette machine through tray translation section and compile the clamp, it carries the tray and the tobacco leaf of compiling after pressing from both sides to get the cigarette section to compile the clamp back tray translation section, the manual work is tak away the tobacco leaf on the tray, thereby the tray continues to move to the circulation flow of accomplishing the tray of dress cigarette section, save the transport, the labor employment of manual links such as the cigarette of compiling has improved production efficiency.

(1) According to the tobacco weaving machine, the placing areas on the tray correspond to the tobacco loading stations of the tobacco loading section one by one, workers on each tobacco loading station place tobacco leaves in order in the corresponding placing areas, the tobacco leaves are prevented from being placed disorderly to influence the subsequent tobacco weaving work, and the assembly line operation is formed by arranging a plurality of stations, so that the cooperativity is strong, and the efficiency is greatly improved.

(2) The tobacco leaf stacking machine further comprises tobacco leaf placing tables which correspond to the tobacco leaf loading stations one by one, and tobacco leaves which are not woven and clamped are stacked through the tobacco leaf placing tables, so that the tobacco leaves are prevented from being stacked in disorder.

(3) The utility model also comprises a weight measuring component; the weight measuring assembly comprises a third telescopic piece, a pressure sensing piece and a warning lamp; through setting up the third extensible member at dress cigarette station lower extreme, when the tray moves to dress cigarette station, the action of third extensible member drives pressure-sensitive piece and plays the tray, the weight of tray and tobacco leaf is used in on pressure-sensitive piece, when the pressure value does not reach or surpass the default (promptly weight does not reach or surpass the default), the warning light lights (the tray does not let pass this moment), let after the workman adjusts tobacco leaf weight, thereby guarantee the unanimous quality of guaranteeing follow-up tobacco leaf toasting of the tobacco leaf weight of weaving clamp.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is another angular view of FIG. 1;

FIG. 3 is a schematic diagram of the push assembly of FIG. 2;

FIG. 4 is a schematic view of the table shown in FIG. 2 (only a partial structure of the table is shown, and the second push plate is not shown);

FIG. 5 is an enlarged view of A in FIG. 4;

FIG. 6 is a schematic view of a guide block, a rotary member, and a cylinder clamp jaw;

FIG. 7 is a top schematic view (only a partial view is shown) of the chute, spring and clamping frame;

figure 8 is a schematic view of the structure of the cigarette holder;

FIG. 9 is a schematic view of a tobacco weaving line of the present embodiment (arrows indicate pallet runs);

FIG. 10 is a schematic structural view of a weight measuring assembly;

wherein, 1, a workbench; 2. a guide block; 3. a first telescoping member; 4. a cigarette clamping bin; 5. a second telescoping member; 6. a cigarette clip; 6.1, clamping a frame; 6.2, inserting pins; 6.3, a matching part; 6.4, matching grooves; 6.5, elastic bulges; 6.6, matching ports; 7. a rotating member; 8. a chute; 9. a second group of push components; 10. a first set of push components; 11. an installation table; 12. a first push plate; 13. a second push plate; 14. a push channel; 15. mounting blocks; 16. a third telescoping member; 17. a pressure sensing member; 18. a tobacco weaving machine; 19. an elastic member; 20. the cylinder clamping jaw.

Detailed Description

Embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways, which are defined and covered by the claims.

Example (b):

a tobacco weaving machine comprises a workbench 1, clamping mechanisms and pushing assemblies, wherein each clamping mechanism comprises two groups of clamping assemblies which are vertically arranged at the upper end and the lower end of the workbench 1; the two groups of clamping components are respectively used for pushing two groups of clamping frames 6.1 of the cigarette clamp 6 (such as a comb-type cigarette clamp) to clamp, the pushing components correspond to the clamping components one to one, and the two groups of clamping frames 6.1 are respectively pushed into the clamping components through the two groups of pushing components, so that the clamping components are provided with the clamping frames 6.1 needing to be clamped, and the clamping components are specifically as follows as shown in figures 1-8:

as shown in fig. 1 and 6, the clamping assembly includes a guide block 2 and a first telescopic member 3 (the first telescopic member is preferably a telescopic cylinder or a telescopic oil cylinder); the two ends of the guide block 2 in the horizontal direction are provided with sliding chutes 8, and the length directions of the two groups of sliding chutes are vertical; two ends of the clamping frame 6.1 are respectively arranged in the two groups of sliding chutes; first extensible member 3 sets up on workstation 1, and the flexible end of first extensible member is equipped with first push pedal 12 (first push pedal thickness is less than the spout width), and first extensible member promotes first push pedal, and first push pedal is used in the double-layered frame in the spout to release the double-layered frame from the spout, the effect of first push pedal is the area of contact of increase first extensible member and double-layered frame, stability when guaranteeing to promote. The flexible direction of first extensible member is vertical.

Preferably, as shown in fig. 1 and 6, a cylinder clamping jaw 20 (such as a cylinder finger) is further arranged on the working table 1; the cylinder clamping jaws 20 are arranged at the clamping positions of the two groups of clamping frames 6.1; in fig. 6, the cylinder clamping jaw is arranged at the lower end of the guide block, specifically, the lower end of a group of guide blocks far away from the ground, when two groups of clamping frames are clamped, a group of first telescopic pieces at the upper end of the workbench push the clamping frame out from the chute, the cylinder clamping jaw clamps the group of clamping frames, so that the other group of clamping frames can be aligned and clamped under the driving of the first telescopic pieces (a group of first telescopic pieces arranged at the lower end of the workbench), and the cylinder clamping jaw is loosened after the clamping is completed.

Preferably, as shown in fig. 1, the guide blocks 2 of the two sets of clamping assemblies correspond to each other in the vertical direction, so that the clamping direction is vertical, and the tobacco leaves can be conveniently woven and clamped.

Preferably, as shown in fig. 7, an elastic member 19 (e.g., an elastic arc piece) is arranged in the sliding slot 8, the elastic arc piece (the number is selected according to actual conditions) is arranged on the inner wall of the sliding slot 8, and the elastic arc piece presses the clamping frame 6.1 in the sliding slot, so that the clamping frame is prevented from sliding out of the sliding slot when the first telescopic member does not push the clamping frame to clamp.

The propelling movement subassembly is equipped with two sets ofly, and two sets of propelling movement subassemblies set up with 2 one-to-ones of guide block of two sets of clamping components respectively, through propelling movement clamping frame 6.1 in the spout 8 of two sets of clamping components respectively, specifically as follows:

the pushing assembly comprises a cigarette clamping bin 4 and a second telescopic piece 5 (such as a telescopic cylinder);

as shown in fig. 3-5, the cigarette clamping bin 4 is arranged on the workbench 1, and a pushing channel 14 capable of allowing a group of clamping frames 6.1 to pass is formed between the cigarette clamping bin and the upper surface of the workbench; cigarette presss from both sides storehouse 4 along vertical the portion of holding (if logical groove) that can hold the multiunit clamp frame that is equipped with, the multiunit is located portion of holding and propelling movement passageway 14 along the clamp frame 6.1 that vertical stacks, in the clamp frame propelling movement to spout 8 in with the propelling movement passageway through the second extensible member.

Preferably, as shown in fig. 3, the two cigarette clamping bins 4 are oppositely arranged, and the two accommodating parts are oppositely arranged along the horizontal direction.

As shown in fig. 6, still include rotating member 7, the rotating member is equipped with two sets ofly, two sets ofly set up the rotating member on workstation 1 and be connected with two sets of guide block 8 one-to-one respectively, when guide block 2 is in when treating the clamping state, the length direction of spout 8 is vertical, when needing to push away clamping frame 6.1 in the spout after the clamping is accomplished, drive the guide block through rotating member 7 and rotate and make the length direction of spout be the horizontal direction, and the spout 8 (specifically the sliding opening of spout) and the propelling movement passageway 14 of guide block correspond along the horizontal direction, clamp frame in the propelling movement passageway is pushed to the spout along the horizontal direction through second extensible member 5 in, then the rotating member drives the guide block rotation again and is treating the clamping state. The rotating member is preferably a rotating electrical machine.

The working principle of the pushing assembly is as follows: as shown in fig. 3-5, after the second extensible member 5 pushes the frames 6.1 in the pushing channel 14 to the chute 8 along the horizontal direction, the second extensible member 5 retracts, and the vertically stacked multiple groups of frames 6.1 move downward as a whole and are stacked on the workbench 1 due to the gravity, and the process is repeated, so that the multiple groups of frames in the accommodating portion are pushed into the chute. In order to ensure the stability of the pushing of the clamping frame, a second push plate 13 is arranged at the telescopic end of the second telescopic part (the specification of the second push plate is smaller than that of the pushing channel, so that the second push plate can penetrate through the pushing channel to push the clamping frame out).

Preferably, as shown in fig. 2, in order to avoid the mutual interference of the two groups of pushing assemblies, a first group of pushing assemblies 10 is arranged on the upper surface of a mounting table 11 on the workbench and is used for pushing a group of clamping frames 6.1 of the cigarette clamp 6 to a guide block 2 of a group of clamping assemblies arranged at the upper end of the workbench; the second group of pushing assemblies 9 are arranged on the upper surface of the workbench 1 and used for pushing the other group of clamping frames of the cigarette clamp to the guide blocks of the group of clamping assemblies arranged at the lower end of the workbench. Here, in fig. 1 and 2, it is illustrated that the cigarette clip magazines 4 of the two groups of pushing assemblies are mounted on the upper surface of the workbench or the mounting table through mounting blocks 15, and a pushing channel 14 is formed between the cigarette clip magazines 4 and the mounting blocks 15.

Preferably, be equipped with monitoring piece (not mark) on workstation 1 or the cigarette presss from both sides the storehouse 4, monitoring piece corresponds the setting with propelling movement passageway 14, can monitor in the propelling movement passageway whether have clamp frame 6.1, and when monitoring not have the clamp frame in the propelling movement passageway, monitoring piece passes through warning light or siren suggestion staff and packs the clamp frame to the portion of holding in cigarette presss from both sides the storehouse. The monitoring member is referred to the prior art.

The embodiment also discloses a tobacco weaving production line, which comprises a conveying assembly, a tray (used for placing tobacco leaves) and the tobacco weaving machine 18, as shown in fig. 9; the conveying assembly comprises a cigarette loading section, a tray translation section and a cigarette taking section along the conveying direction; the cigarette loading section, the tray translation section and the cigarette taking section form a circulation loop for the tray to flow; the tobacco weaving machine corresponds to the tray translation section.

The working process of the tobacco weaving production line is as follows: the workman places the tray with the tobacco leaf in the dress cigarette section, the tray moves to tray translation section, tray translation section with the tray and place the tobacco leaf horizontal migration on the tray to compile the cigarette machine on, the root of tobacco leaf is located between two sets of clamping frames of cigarette clamp this moment, through two sets of clamping frame cramps, the clamp of weaving of realization tobacco leaf, it carries the tray and compiles the tobacco leaf that presss from both sides the completion (accompany the cigarette clamp on the tobacco leaf) to getting the cigarette section to compile the clamp completion back tray translation section, the workman is getting the cigarette section and takies away the tobacco leaf, the tray continues circulation flow to dress cigarette section, thereby accomplish a circulation.

The conveying assembly is preferably a double-speed chain conveyor; the tray sets up on conveyor assembly, carries out the circulation flow along dress cigarette section, tray translation section and get the cigarette section.

The tray translation section refers to a jacking translation conveying mechanism of an existing speed-multiplying chain conveyor.

Preferably, at least one group of partition plates (a plurality of groups of partition plates are arranged in parallel along the moving direction of the tray) are arranged on the tray, and the tray is divided into a plurality of placing areas for containing tobacco leaves by the plurality of groups of partition plates; the cigarette loading section comprises a plurality of cigarette loading stations which are in one-to-one correspondence with the placing areas along the flowing direction of the tray. (three cigarette loading stations are preferably provided in this embodiment).

Preferably, the bottom surface of the tray is provided with a strip-shaped opening, the roots of the tobacco leaves are correspondingly placed on the opening, and the two groups of clamping frames penetrate through the opening during clamping so as to clamp the roots of the tobacco leaves.

Preferably, as shown in fig. 9, a tobacco placing table corresponding to each tobacco loading station is arranged beside each tobacco loading station.

The weight measuring component is also included; as shown in fig. 10, the weight measuring assembly includes a third telescopic member 16, a pressure sensing member 17 and a warning light (not shown); the third telescopic piece is arranged at the lower end of an assembly cigarette station closest to the cigarette weaving machine, the telescopic direction of the third telescopic piece is vertical, and the tray is jacked up through the third telescopic piece; the pressure sensing piece is arranged at the telescopic end of the third telescopic piece, the third telescopic piece drives the pressure sensing piece to jack up the tray, and the weight of the tray acts on the pressure sensing piece; the pressure sensing element is electrically connected with the warning lamp (when the pressure value does not reach or exceed the preset value, the warning lamp is lightened). Besides, can set up the display screen on the dress cigarette station, the pressure sensing spare carries the pressure value of tray and tobacco leaf to control center, and control center turns into weight with the pressure value to carry to the display screen demonstration. Fig. 10 illustrates that the pressure-sensitive member 17 is provided with a bearing table, and when the third extensible member is extended, the tray acts on the bearing table, which acts on the pressure-sensitive member 17.

Preferably, the system further comprises a control center (not shown), wherein the control center is connected with the conveying assembly (namely the double-speed chain conveyor); the first extensible member, the second extensible member, the third extensible member, the rotating member, the monitoring member, the pressure sensing member and the display screen are all connected with the control center, and the control center is used for coordinating operation of all parts.

Preferably, the cigarette holder 6 is structured as shown in fig. 8, the cigarette holder 6 includes two sets of frames 6.1 and insertion pins 6.2, and the insertion pins 6.2 for inserting the tobacco leaves are provided on one set of frames (or the insertion pins are provided on both sets of frames). The two groups of clamping frames are provided with elastic bulges 6.5 and matching openings 6.6 which are matched with each other, when the two groups of clamping frames are clamped, the elastic bulges are clamped in the matching openings, and the clamping of the two groups of clamping frames is realized. As illustrated in fig. 6, one group of the clamping frames is provided with a matching groove 6.4, the other group of the clamping frames is provided with a corresponding matching part 6.3, and the matching groove and the matching part can be inserted and combined.

The work flow of the tobacco weaving production line is specifically as follows:

1. loading cigarettes:

1.1, correspondingly placing the tobacco leaves on the tobacco leaf placing table into a placing area on a tray by a worker on a tobacco loading station;

1.2, carrying out weight measurement on the tray at the last cigarette loading station, and moving the tray to a tray translation section after the weight reaches the standard;

2. tobacco weaving:

2.1, jacking the tray and the tobacco leaves on the tray by the tray translation section, and translating the tray and the tobacco leaves on the tray into a tobacco weaving machine for weaving and clamping;

2.2, the tobacco leaf knitting and clamping of the tobacco knitting machine is specifically as follows: the root of the tobacco leaves on the tray is positioned between the guide blocks 2 of the upper and lower groups of clamping components, and the first telescopic parts 3 of the upper and lower groups of clamping components respectively drive the two groups of clamping frames in the guide blocks to be clamped vertically, so that the tobacco leaves positioned in the middle are clamped by the two groups of clamping frames;

wherein, when the propelling movement subassembly needs to supply the clamp frame in the guide block of clamping subassembly, the process is: the second telescopic piece 5 pushes out the clamping frame 6.1 in the pushing channel 14 in the horizontal direction, meanwhile, the rotating piece 7 drives the guide block 2 to rotate, so that the sliding opening of the sliding groove 8 corresponds to the pushing channel 14 in the horizontal direction, the second telescopic piece 5 pushes the clamping frame into the sliding groove, and then the rotating piece drives the guide block to rotate and return;

2.3, after the tobacco leaves are clamped, the translation direction of the tray translation section is changed, so that the tray and the tobacco leaves clamped on the tray are conveyed to the tobacco taking section;

3. taking the cigarette:

and the workers take the tobacco leaves on the tray after the weaving and clamping are finished at the tobacco taking section, and the tray continues to circularly flow to the tobacco loading station, so that the weaving and clamping of the tobacco leaves are repeated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A tobacco weaving machine is characterized by comprising a workbench (1) and a clamping mechanism;

the clamping mechanism comprises two groups of clamping components which are oppositely arranged on the workbench (1); the two groups of clamping components are respectively used for driving two groups of clamping frames (6.1) of the cigarette clamp (6) to clamp; the clamping assembly comprises a guide block (2) and a first telescopic piece (3); the guide block (2) is arranged on the workbench (1), and the guide block (2) is provided with a sliding groove (8) for accommodating the clamping frame (6.1); the first telescopic piece (3) is used for pushing the clamping frame (6.1) to clamp along the telescopic direction of the first telescopic piece.

2. A machine as claimed in claim 1, further comprising a pushing assembly for pushing the clamping frame (6.1) into the chute (8); the pushing assembly comprises a cigarette clamping bin (4) and a second telescopic piece (5); the cigarette clamping bin (4) is arranged on the workbench (1), and a pushing channel (14) is formed between the cigarette clamping bin (4) and the workbench (1); the cigarette clamping bin (4) is provided with an accommodating part; a plurality of groups of clamping frames (6.1) are vertically stacked in the accommodating part and the pushing channel (14), and the guide block (2) is rotatably arranged on the workbench (1) through a rotating piece (7) and is used for driving the sliding groove (8) to correspond to the pushing channel (14); the second telescopic piece (5) is used for pushing the clamping frame (6.1) into the sliding groove (8).

3. A machine as claimed in claim 2, wherein said push assembly further comprises monitoring means for monitoring the presence of a grip frame (6.1) of a smoke clamp within the push channel (14).

4. A machine as claimed in claim 1, wherein said table (1) is provided with cylinder jaws (20); the cylinder clamping jaw is used for clamping the clamping frame (6.1).

5. A machine as claimed in claim 1, wherein said guide blocks (2) are provided with resilient members (19) for compressing the clamping frame (6.1) within the chute (8).

6. A machine as claimed in claim 5, wherein when the two sets of frames are clamped, the guide blocks (2) of the two sets of clamping assemblies correspond vertically, and the telescopic direction of the first telescopic member (3) is vertical.

7. A tobacco-weaving production line, characterized by comprising a conveying assembly, a tray and a tobacco-weaving machine (18) according to claim 6; the tray is arranged on the conveying assembly and used for conveying tobacco leaves along the conveying direction of the conveying assembly; the conveying assembly comprises a cigarette loading section, a tray translation section and a cigarette taking section along the conveying direction; the cigarette loading section, the tray translation section and the cigarette taking section form a loop for the circular flow of the tray; the tobacco weaving machine corresponds to the tray translation section, and tobacco leaves are conveyed to the tobacco weaving machine through the tray translation section to be woven and clamped.

8. The tobacco weaving production line according to claim 7, characterized in that at least one group of partition boards is arranged on the tray, and the plurality of groups of partition boards divide the tray into a plurality of placing areas for containing tobacco leaves; the cigarette loading section comprises a plurality of cigarette loading stations which are in one-to-one correspondence with the placing areas along the length direction of the cigarette loading section.

9. The tobacco weaving production line of claim 8, further comprising tobacco placing tables arranged in one-to-one correspondence with the tobacco loading stations.

10. The tobacco weaving production line of claim 9 further comprising a weight measuring assembly; the weight measuring assembly comprises a third telescopic piece (16), a pressure sensing piece (17) and a warning lamp; the third telescopic piece (16) is arranged at the lower end of the cigarette loading station and is used for jacking the tray; the pressure sensing piece (17) is arranged between the third telescopic piece and the tray, and the weight of the tray is sensed by the pressure sensing piece, so that the weight measurement is realized; the warning lamp is electrically connected with the pressure sensing part.

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