CN116081043A

CN116081043A - Tobacco stem feeding system, tobacco stem production system and tobacco stem feeding method

Info

Publication number: CN116081043A
Application number: CN202310197293.6A
Authority: CN
Inventors: 卢志敏; 李晓刚; 廖和滨; 张伟; 陈秋荣; 黄维新; 江琳; 黄梦凌; 张益锋
Original assignee: Longyan Tobacco Industry Co Ltd
Current assignee: Longyan Tobacco Industry Co Ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-05-09

Abstract

The present disclosure relates to a tobacco stem feeding system, a tobacco stem production system, and a tobacco stem feeding method. The tobacco stem feeding system comprises: a holding device (2) configured to hold a tobacco box (1) having a tobacco pouch disposed therein, the tobacco pouch configured to hold tobacco stems; a rotation device (3) connected with the clamping device (2) and configured to drive the clamping device (2) to rotate around the axis of the rotation device (3) so as to pour out tobacco stems in the tobacco pouch; and a fastening device (4) configured to insert a fixing member into the smoke box (1) and the smoke bag so as to fix the smoke bag and the smoke box (1) relatively.

Description

Tobacco stem feeding system, tobacco stem production system and tobacco stem feeding method

Technical Field

The disclosure relates to the field of tobacco equipment, in particular to a tobacco stem feeding system, a tobacco stem production system and a tobacco stem feeding method.

Background

The tobacco stalk raw materials used by cigarette manufacturing enterprises are packaged by adopting gunny bags, part of the gunny bags contain plastic inner bags, the single bag has the mass of 25-50kg, and when the tobacco stalk raw materials are fed into a production line, the tobacco stalk raw materials need to be manually transported to a feeding point, and the tobacco stalk raw materials are manually cut off and poured into feeding equipment.

Disclosure of Invention

The inventor finds that the problems of high labor intensity, poor production site environment and the like of the artificial tobacco stem gunny bag feeding in the related technology exist, and the tobacco stem gunny bag cutting can cause feeding of tobacco stem fragments and tobacco stems together, so that sundry technological defects are caused.

In view of the above, the embodiments of the present disclosure provide a tobacco stem feeding system, a tobacco stem production system, and a tobacco stem feeding method, which are helpful for improving tobacco stem feeding efficiency.

In one aspect of the present disclosure, there is provided a tobacco stem feeding system, comprising:

a holding device configured to hold a tobacco box having a tobacco pouch disposed therein, the tobacco pouch configured to hold tobacco stems;

a rotating device connected with the clamping device and configured to drive the clamping device to rotate around the axis of the rotating device so as to pour out tobacco stems in the tobacco pouch; and

and a fastening device configured to insert a fixing member into the tobacco box and the tobacco pouch to fix the tobacco pouch and the tobacco box relatively.

In some embodiments, the fastening device is connected with the clamping device;

the fastening device includes: the second installation portion and the insertion portion, the second installation portion sets up on clamping device, and the insertion portion is connected with second installation portion is movable, and the insertion portion is configured to be released to the smoke box with respect to the second installation portion to make the mounting insert smoke box and pouch.

In some embodiments, further comprising:

a beating mechanism configured to vibrate the smoke box.

In some embodiments, the flapping mechanism is connected to a clamping device;

the beating mechanism comprises:

a third mounting portion provided on the clamping device; and

and a beating part rotatably connected with the third mounting part and configured to rotate towards the bottom of the smoke box to beat the smoke box.

In some embodiments, further comprising:

at least one support mechanism is configured to support the bottom of the smoke box.

In some embodiments, the support mechanism is coupled to the clamping device;

the bearing mechanism includes:

a first mounting portion provided on the clamping device; and

and the supporting part is rotatably connected with the first mounting part and is configured to rotate towards the bottom of the smoke box to support the smoke box.

In some embodiments, the clamping device comprises:

a first base body connected to the rotating device;

a first clamping arm and a second clamping arm arranged in parallel at intervals, wherein the first clamping arm and the second clamping arm are perpendicular to the first basal body and are configured to move along the first basal body; and

the first driving mechanism is arranged on the base body, is in driving connection with the first clamping arm and the second clamping arm, and is configured to enable the first clamping arm and the second clamping arm to be close to each other so as to clamp the smoke box or far away from each other so as to release the smoke box.

In some embodiments, the second mounting portion is connected to and located at the bottom of the first and/or second clamp arms;

wherein the first drive mechanism is in driving connection with the fastening device and is configured to drive the insertion portion to be pushed out relative to the second mounting portion.

In some embodiments, further comprising:

and the stop lever is connected with the upper ends of the first clamping arm and/or the second clamping arm and is arranged in parallel with the first clamping arm and the second clamping arm.

In some embodiments, further comprising:

and the lifting device is connected with the rotating device and is configured to drive the rotating device to move along the vertical direction.

In some embodiments, further comprising:

and the base is connected with the lifting device and is configured to drive the lifting device to rotate around the axis of the base along the horizontal direction.

In some embodiments, the rotating means comprises:

the mounting frame is connected with the lifting device;

the first bearing is arranged on one side of the mounting frame;

the first support is connected between the clamping device and the first bearing;

the second driving mechanism is arranged on the other side of the mounting frame, is in driving connection with the first support and is configured to enable the first support to drive the clamping device to rotate relative to the mounting frame.

In some embodiments, the lifting device comprises:

the second base body is rotatably connected with the base, and is provided with a guide rail arranged along the vertical direction;

the moving piece is fixedly connected with the mounting frame and is configured to move along the guide rail;

and the third driving mechanism is in driving connection with the moving part and is configured to enable the moving part to move on the guide rail so as to drive the clamping device to move vertically.

In some embodiments, the third drive mechanism comprises:

the motor is arranged at the top of the second matrix;

the chain is connected with the output end of the motor;

the counterweight is connected with one end of the chain and is positioned at one side of the second base body relative to the moving piece;

wherein the moving member is connected with the other end of the chain.

In some embodiments, the base comprises:

a third substrate;

the second bearing is arranged on the top of the third matrix and is connected with the third matrix;

the second support is connected with the second bearing and fixedly connected with the second base body;

and the fourth driving mechanism is in driving connection with the second support and is configured to enable the second support to rotate so as to drive the clamping device to horizontally rotate.

In some embodiments, further comprising:

a processor in signal connection with the clamping device, the rotating device and the fastening device, configured to:

Clamping the tobacco box through the clamping device, and enabling the fastening device to insert the fixing piece into the tobacco box and the tobacco pouch so as to enable the tobacco pouch and the tobacco box to be relatively fixed;

after the tobacco box is aligned to the feeding station, the tobacco box is driven to incline by the rotating device so as to put the tobacco stems in the tobacco bags into the feeding station;

after the tobacco stems are put in, the fastening device is retracted into the fixing piece so as to separate the tobacco pouch from the tobacco box, and the tobacco pouch is recovered;

wherein, the feeding station is the inlet of the feed bin.

In some embodiments, the processor is further configured to:

after the tobacco box is aligned to the feeding station, the tobacco box is rotated to a first angle through the rotating device to pour out at least part of tobacco stems, and then the tobacco box is rotated to the bottom of the tobacco box upwards through the rotating device to perform secondary pouring.

In another aspect of the present disclosure, there is provided a tobacco stem production system comprising:

a tobacco stem feeding system as in any above;

and a production line configured to convey the smoke box to a tobacco stem feeding system.

In some embodiments, further comprising:

a tobacco pouch recycling device, located around the tobacco stem feeding system, configured to recycle tobacco pouches and/or paper mats in the tobacco box;

wherein, tobacco pouch recovery unit includes:

the material containing box is provided with an upward opening;

The hand push rod is positioned at one side of the material containing box; and

the wheel set is positioned at the bottom of the material containing box.

In yet another aspect of the present disclosure, there is provided a tobacco stem feeding method based on any one of the above tobacco stem feeding systems, including:

wherein, the feeding station is the inlet of the feed bin.

In some embodiments, the operation of delivering the tobacco stems in the tobacco box into the delivery station specifically comprises:

after the tobacco box is aligned to the feeding station, the tobacco box is rotated to a first angle through the rotating device to pour out at least part of tobacco stems, and then the bottom of the tobacco box rotated to the tobacco box is upwards through the rotating device to perform secondary pouring.

In some embodiments, the tobacco stem feeding system further comprises:

the lifting device is connected with the rotating device and is configured to drive the rotating device to move along the vertical direction; and

The base is connected with the lifting device and is configured to drive the lifting device to rotate around the axis of the base along the horizontal direction;

the tobacco stem feeding method further comprises the following steps:

after the tobacco stems are put in, the tobacco boxes are rotated to a tobacco bag recovery station through the base, and the fastening device is retracted to the fixing piece so as to separate the tobacco bags from the tobacco boxes, so that the tobacco bags are put in the tobacco bag recovery station;

wherein, the tobacco pouch recovery station is located the opposite side of centre gripping station with the base.

In some embodiments, the tobacco stem feeding system further comprises:

a beating mechanism configured to vibrate the smoke box;

the tobacco stem feeding method further comprises the following steps:

after the tobacco stems are put in, the bottom of the tobacco box is vibrated by the beating mechanism so as to pour out residual tobacco stems.

In some embodiments, further comprising:

at least one holding mechanism configured to hold the smoke box;

the tobacco stem feeding method further comprises the following steps:

before the tobacco stems are thrown, the tobacco boxes are supported by the supporting mechanism.

In some embodiments, the tobacco stem feeding system further comprises:

the lifting device is connected with the rotating device and is configured to drive the rotating device to move along the vertical direction;

the tobacco stem feeding method further comprises the following steps:

when the smoke box enters the clamping station, the smoke box is clamped by the clamping device, and the smoke box is moved to the height of the feeding station by the lifting device;

Wherein, the clamping station is the projection of clamping device on the production line.

In some embodiments, the tobacco stem feeding system further comprises:

the tobacco stem feeding method further comprises the following steps:

after the smoke box rises to the height of the feeding station, the smoke box rotates to the feeding station through the base.

In some embodiments, the tobacco stem feeding method further comprises:

after the tobacco box is completely poured, the tobacco box is rotated to a tobacco box recycling station through the base, and the tobacco box is loosened through the clamping device so as to be put in the tobacco box recycling station;

wherein, smoke box recovery station is located the relative one side with the batch charging station with the base.

In some embodiments, the tobacco stem feeding method further comprises:

after the recovery of the smoke box is completed, the smoke box is returned to the clamping station.

Therefore, according to the embodiment of the disclosure, through setting up the smoke box on the clamping device centre gripping production line, so that remove the smoke box to the position of being convenient for throw the material, through setting up rotary device so that empty the tobacco stalk in the tobacco pipe to the dog-house with suitable angle, can save the operation of desorption smoke box, also need not to cut the separation to the tobacco pipe of inside lining, the throwing material of the tobacco stalk of being convenient for adopt the smoke box assembly, in addition can be fixed with tobacco pipe and smoke box through setting up fastener, the tobacco pipe is fallen out and is mixed in the tobacco stalk along with the tobacco stalk when preventing that the tobacco box from empting, thereby can improve the efficiency of tobacco stalk throwing material, make the throwing material process more high-efficient, and can ensure the purity degree and the quality of tobacco stalk.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.

The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of some embodiments of a stem feeding system according to the present disclosure;

fig. 2 (a), (b), (c) are schematic structural views of a smoke box in different operating positions according to some embodiments of the tobacco stem feeding system of the present disclosure;

FIG. 3 is a top view of a smoke box in various operational positions according to some embodiments of the tobacco stem feeding system of the present disclosure;

FIG. 4 is a connection diagram of some embodiments of a stem feeding system according to the present disclosure;

fig. 5 (a), (b), (c) are schematic structural views of some embodiments of a stem production system according to the present disclosure;

fig. 6 is a flow chart of some embodiments of a tobacco stem feeding method according to the present disclosure.

It should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale. Further, the same or similar reference numerals denote the same or similar constructional mechanisms.

Detailed Description

Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the disclosure, its application, or uses. The present disclosure may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of the parts mechanisms and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless specifically stated otherwise.

The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In this disclosure, when it is described that a specifier mechanism is located between a first and a second, an intervening mechanism may or may not be present between the specifier mechanism and the first or second. When it is described that a particular mechanism is connected to another mechanism, the particular mechanism may be directly connected to the other mechanism without an intervening mechanism, or may be directly connected to the other mechanism without an intervening mechanism.

All terms (including technical or scientific terms) used in this disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The tobacco stalk raw materials used by cigarette manufacturing enterprises are packaged by using gunny bags, part of the gunny bags contain plastic inner bags, the single bag weight is 25-50kg, the gunny bags in the packaging mode are easy to damage, the packaging shape is irregular, the carrying by a holding vehicle cannot be used, and the carrying can only be carried by manual loading and unloading, and the operation efficiency is low and the labor intensity is high. When the tobacco stem bag is fed to the production line, the stem bag is required to be manually transported to the feeding point, the package is manually cut off and the tobacco stem is poured into the feeding equipment, the problems of high labor intensity, poor production site environment and the like exist in the mode, and tobacco stem fragments and the tobacco stem are fed together when tobacco stems are cut, so that sundry technological defects are caused.

In view of this, the embodiment of the present disclosure provides a tobacco stem feeding system, which packages tobacco stem raw materials with cartons for feeding tobacco stems in a tobacco box 1 conveyed by a production line to a designated position. The tobacco stems in the paper box are packed by lining bags, and paper board gaskets are arranged on the upper part and the lower part of the paper box. The method for packaging the tobacco stems in the box can effectively improve the loading and unloading carrying efficiency of logistics links, optimize the storage stacking mode, reduce the hidden quality hazards in the product storage process, meanwhile, the packaging mark of the tobacco box is clearer and more complete, the production controllability is enhanced, and in addition, regular packaging is beneficial to the input use of automatic equipment.

Fig. 1 is a schematic structural view of some embodiments of a tobacco stem feeding system according to the present disclosure, referring to fig. 1, a tobacco pouch is provided inside a tobacco box 1 for holding tobacco stems. The tobacco stem feeding system comprises: a clamping device 2, a rotating device 3 and a fastening device 4. The fastening means 4 is configured to insert a fastener into the smoke box 1 and the smoke bag to fix the smoke bag relative to the smoke box 1. The tobacco pouch comprises, but is not limited to, a plastic film, the tobacco box 1 comprises, but is not limited to, a double-layer inner and outer sleeve box, tobacco stems in the box are packed by inner lining tobacco pouches, and paper board gaskets are arranged on the upper part and the lower part of the box.

The holding device 2 is configured to hold the smoke box 1, and the rotating device 3 is connected with the holding device 2 and configured to drive the holding device 2 to rotate around the axis of the rotating device 3 so as to pour out the tobacco stems in the smoke box 1. The clamping device 2 slowly rotates along the axis of the clamping device, the tobacco box 1 can be overturned by a certain angle along the long edge in a box overturning and dumping mode, tobacco stems flow and instantly extrude the tobacco bags to slide and are successfully blocked by the baffle rods arranged above the clamping arms, along with the slow progress of the overturning process, the tobacco stems gradually cross the baffle rods 7 and slowly tumble and fall onto the grid type vibrating grid from the tobacco bags, and the tobacco stems fall into the tobacco stem storage bin positioned below the vibrating grid through grid holes of the vibrating grid and are then sent into the production line.

In this embodiment, but through setting up the smoke box 1 on clamping device 2 centre gripping production line to remove smoke box 1 to the position of being convenient for throw the material, through setting up rotary device 3 so that empty the tobacco stalk in smoke box 1 to the dog-house with suitable angle, can save the operation of desorption smoke box 1, also need not to cut the separation to the tobacco pouch of inside lining, the throwing material of the tobacco stalk of being convenient for adopt smoke box 1 assembly. Through setting up fastener 4 can also be fixed tobacco pouch and smoke box 1, the tobacco pouch drops out and mixes in the tobacco stalk along with the tobacco stalk when preventing that smoke box 1 from empting to can improve the efficiency that the tobacco stalk was thrown the material, make the material process of throwing more high-efficient, and can ensure the purity degree and the quality of tobacco stalk.

Fig. 2 (a), (b), (c) are schematic structural views of a tobacco box in different working positions according to some embodiments of the tobacco stem feeding system of the present disclosure, fig. 3 is a top view of a tobacco box in different working positions according to some embodiments of the tobacco stem feeding system of the present disclosure, and referring to fig. 1 to 3, in some embodiments, the fastening device 4 is connected with the clamping device 2; the fastening device 4 includes: the second installation department and insert the portion, second installation department sets up on clamping device 2, and insert portion and second installation department swing joint, insert the portion and be configured to relative second installation department to the smoke box 1 release, so that the mounting inserts smoke box 1 and tobacco pouch.

In this embodiment, when the tobacco pouch needs to be fastened, the form that accessible cylinder promotes makes the insertion portion move for the second installation department to push away mounting to tobacco box 1 and tobacco pouch, thereby pass tobacco box 1 and tobacco pouch and insert in tobacco box 1 and tobacco pouch, with accurate efficient fixed tobacco pouch, improve the purity of tobacco stalk after throwing the material.

Referring to fig. 1-3, in some embodiments, the clamping device 2 comprises: a first base 21, a first clamp arm 22, a second clamp arm 23, and a first drive mechanism.

The first base 21 is connected to the rotating device 3, and the first clamp arm 22 and the second clamp arm 23 are arranged in parallel at a spacing, and the first clamp arm 22 and the second clamp arm 23 are perpendicular to the first base 21 and configured to move along the first base 21.

The first driving mechanism is disposed on the base body and is in driving connection with the first clamping arm 22 and the second clamping arm 23, and is configured to bring the first clamping arm 22 and the second clamping arm 23 toward each other to clamp the smoke box 1 or away from each other to release the smoke box 1.

In this embodiment, can make first arm lock 22 and second arm lock 23 be close to each other in order to press from both sides tight smoke box 1 so as to drive smoke box 1 and remove to the assigned position when needs centre gripping smoke box 1, can make first arm lock 22 and second arm lock 23 mutually separate after accomplishing the pouring of tobacco stalk in the smoke box 1 to make smoke box 1 drop to smoke box recovery station and retrieve and reuse, clamping device 2 simple structure, the flexible operation is convenient, can not occupy the too much space of production line, and can realize reliable clamp to smoke box 1 and embrace.

Referring to fig. 1, in some embodiments, a fastening device 4 is provided on the clamping device 2. The fastening means 4 comprises an insertion portion and a second mounting portion. The second mounting portion is connected to the first clamping arm 22 and/or the second clamping arm 23, and is located at the bottom of the first clamping arm 22 and/or the second clamping arm 23. The insertion part is movably connected with the second installation part and is in driving connection with the first driving mechanism. The first drive mechanism is configured to push the insertion portion out of the smoke box 1 relative to the second mounting portion to insert the fastener into the smoke box 1 and the pouch. The fasteners include, but are not limited to, sharp objects such as nails.

In this embodiment, the fastening device 4 may be disposed on the holding device 2 so as to move toward or away from the tobacco box 1 along with the holding device 2, and when the tobacco pouch needs to be fastened, the fixing member may be pushed by the air cylinder to insert into the tobacco box 1 and the tobacco pouch, so as to fix the tobacco pouch accurately and efficiently, and improve the purity of the tobacco stem after feeding.

Referring to fig. 1 and 2, in some embodiments, the stem feeding system further comprises at least one holding mechanism 5, the holding mechanism 5 being configured to hold the bottom of the smoke box 1. In this embodiment, in order to prevent the bottom of the smoke box 1 from being spread when the smoke box 1 is carried, the supporting mechanism 5 may be provided to support the bottom of the smoke box 1, so that the reliability of the feeding operation may be further improved.

Referring to fig. 1 and 2, in some embodiments, a holding mechanism 5 is coupled to the clamping device 2. The bearing mechanism 5 includes a first mounting portion 51 and a supporting portion 52, and the first mounting portion 51 is provided on the clamping device 2. The first mounting portion 51 includes, but is not limited to, being coupled to the first clamp arm 22 and/or the second clamp arm 23, the support portion 52 being rotatably coupled to the first mounting portion 51, the support portion 52 being further drivingly coupled to a first drive mechanism. The first drive mechanism is configured to rotate the support 52 toward the bottom of the smoke box 1 to hold the smoke box 1.

In this embodiment, the supporting mechanism 5 may be connected to the holding device 2 so as to move along with the holding device 2 toward the smoke box 1, and the supporting mechanism 5 includes, but is not limited to, being disposed on two sides of the smoke box 1. The supporting portion 52 includes, but is not limited to, a cylinder-driven mode to simulate the action of a human hand to support the bottom of the smoke box 1, so that the safety of the smoke box 1 during movement is effectively ensured, and the tobacco stems are prevented from being spilled.

Referring to fig. 1 and 2, in some embodiments, the stem feeding system further comprises a beating mechanism 6, the beating mechanism 6 being configured to vibrate the bottom of the smoke box 1. In this embodiment, in order to prevent adhesion between tobacco stems and the tobacco boxes 1 and/or tobacco bags, a beating mechanism 6 may be provided to perform a vibrating beating action on the tobacco boxes 1 so as to shake off the adhered tobacco boxes, thereby improving the accuracy and the working efficiency of tobacco stem feeding. The patting mechanism 6 can also flap the smoke box 1 when recycling the smoke bag so as to separate the smoke bag from the smoke box 1.

Referring to fig. 1 and 2, in some embodiments, the flapping mechanism 6 is connected to the clamping device 2, and the flapping mechanism 6 includes a third mounting portion 61 and a flapping portion 62, the third mounting portion 61 being disposed on the clamping device 2. The third mounting portion 61 includes, but is not limited to, being coupled to the first clamp arm 22 and/or the second clamp arm 23, the flapping portion 62 being rotatably coupled to the third mounting portion 61, and the flapping portion 62 being drivingly coupled to the first drive mechanism. The first driving mechanism is configured to rotate toward the bottom of the smoke box 1 by the beating part 62 to continuously or intermittently beat the smoke box 1.

In this embodiment, the beating mechanism 6 may be disposed on the holding device 2 so as to move and rotate with the holding device 2, and the beating mechanism 6 includes, but is not limited to, driving the third mounting portion 61 to move in a cylinder driving manner, so as to drive the beating portion 62 to rotate relative to the third mounting portion 61, so as to implement a vibration beating operation on the smoke box 2.

Referring to fig. 1 and 2, in some embodiments, the stem feeding system further includes at least one blocking lever 7, and the blocking lever 7 is connected to an upper end of the first clamping arm 22 and/or the second clamping arm 23 and is disposed in parallel with the first clamping arm 22 and the second clamping arm 23.

In this embodiment, the blocking lever 7 may be disposed above the first clamping arm 22 and/or the second clamping arm 23 and near the upper edge of the smoke box 1 to prevent the tobacco stems from leaking out of the top of the smoke box 1 when the smoke box 1 is moved.

Referring to fig. 1 and 3, in some embodiments, the stem feeding system further includes a lifting device 8, the lifting device 8 being coupled to the rotating device 3 and configured to drive the rotating device 3 to move in a vertical direction. In this embodiment, the lifting device 8 is provided to move the tobacco box 2 to a specified height in the vertical direction so as to be aligned with the feeding port, thereby completing feeding, or to descend to a height close to the tobacco box recycling station and the tobacco pouch recycling station, thereby completing recycling work of the tobacco box and the tobacco pouch.

Referring to fig. 1 and 3, in some embodiments, the stem feeding system further includes a base 9, the base 9 being coupled to the lifting device 8 and configured to drive the lifting device 8 to rotate in a horizontal direction about an axis of the base 9. In this embodiment, the horizontal rotation of the smoke box 1 can be facilitated by setting the base 9, so that the tobacco stem feeding station, the tobacco pouch recycling station, the smoke box recycling station and the like are respectively arranged in different directions around the production line, so that the space utilization rate of the production line is improved, a series of operations from feeding to recycling and the like can be completed only by horizontal rotation, and the device is extremely convenient.

Referring to fig. 2, in some embodiments, the rotating device 3 includes a mounting 31, a first bearing 32, a first mount 33, and a second drive mechanism. The mounting frame 31 is connected with the lifting device 8, the first bearing 32 is arranged on one side of the mounting frame 31, the first support 33 is connected between the clamping device 2 and the first bearing 32, the second driving mechanism is arranged on the other side of the mounting frame 31 and is in driving connection with the first support 33, and the first driving mechanism is configured to enable the first support 33 to drive the clamping device 2 to rotate relative to the mounting frame 31.

In this embodiment, the rotating device 3 may use a second driving mechanism to drive the first support 33 to rotate so as to drive the clamping device 2 to rotate and pour the smoke box 1 for pouring, and the second driving motor includes but is not limited to a gear motor, where the gear motor may use variable frequency speed regulation or servo control and has an absolute encoder, so as to realize accurate control of the pouring speed of the rotating clamping device.

Referring to fig. 1 and 2, in some embodiments, the lifting device 8 includes a second base 81, a mover 83, and a third drive mechanism 84. The second base 81 is rotatably connected to the base 9, and the second base 81 has a guide rail 82 provided in a vertical direction. The moving member 83 is fixedly coupled to the mounting frame 31 and configured to move along the guide rail 82. The third driving mechanism 84 is drivingly connected to the moving member 83 and is configured to move the moving member 83 on the guide rail 82 to vertically move the clamping device 2.

In this embodiment, the lifting device 8 can drive the moving member 83 to move along the guide rail 82 through the third driving mechanism 84, so as to drive the clamping device 2 to move the smoke box 1 up and down. The second base 81 may be formed by welding steel plates, and the third driving mechanism 84 and the guide rail 82 may be installed at both sides of the second base 81.

Referring to fig. 1 and 2, in some embodiments, the third driving mechanism 84 includes a motor, a chain, and a weight, the motor is disposed at the top of the second base 81, the chain is connected to an output end of the motor, the weight is connected to one end of the chain and is located at one side of the second base 81 with respect to the moving member 83, and the moving member 83 is connected to the other end of the chain.

In this embodiment, the third drive mechanism 84 includes, but is not limited to, a motor, a chain, and a counterweight, and the moving member 83 and the counterweight are connected by the chain to achieve lifting along the belt 82. The adoption of the counterweight can effectively reduce the driving power of the motor on one hand, and can enable the lifting device 8 to overcome the overturning moment caused by the rotating clamping operation on the rotating device 3 to be in a balanced state on the other hand, so that the safety and stability of the tobacco stem feeding operation are effectively improved.

Referring to fig. 1 and 2, in some embodiments, the base 9 includes a third base, a second bearing, a second mount, and a fourth drive mechanism. The second bearing is arranged on the top of the third base body and is connected with the third base body. The second support is connected to the second bearing and is fixedly connected to the second base 81. The fourth driving mechanism is in driving connection with the second support and is configured to enable the second support to rotate so as to drive the clamping device 2 to horizontally rotate.

In this embodiment, the base 9 may take the form of a third base, a second bearing, and a fourth drive mechanism for effecting pivotal switching of the smoke box 1 between the different stations. The third base body can be formed by assembling and welding a section bar and a high-quality carbon steel plate, and is used as a mounting foundation of equipment, the second support is fixed on the second support and used for mounting the lifting device 8, and the fourth driving mechanism comprises, but is not limited to, a gear motor and directly drives the second support through a coupling sleeve, so that the second support can rotate and swing on the second support.

Fig. 4 is a connection diagram of some embodiments of a tobacco stem feeding system according to the present disclosure, referring to fig. 1-4, in some embodiments, the tobacco stem feeding system further includes a processor 10, which is in signal connection with each of the clamping device 2, the rotating device 3, and the fastening device 4, the processor 10 is configured to clamp the tobacco box 1 through the clamping device 2, and insert the fastening device 4 into the tobacco box 1 and the tobacco pouch to fix the tobacco pouch relative to the tobacco box 1, and drive the tobacco box 1 to tilt through the rotating device 3 after the tobacco box 1 is aligned with the feeding station to feed the tobacco stem in the tobacco box 1 into the feeding station 12, and retract the fastening device to release the relative fixation of the tobacco pouch and the tobacco box 1 after the feeding of the tobacco stem is completed, so as to recover the tobacco pouch. The loading station 12 includes, but is not limited to, being disposed about an inlet of a silo.

In this embodiment, the pouring operation of the tobacco stems in the tobacco box 1 is realized through the rotating device 3, and the tobacco pouches can be prevented from falling out of the tobacco box 1 to be mixed with the tobacco stems through the fastening device 4 during pouring, and the fastening device can be pulled out after the pouring is finished, so that the tobacco pouches are loosened to be further recovered respectively with the tobacco pouches and the tobacco box 1. The tobacco stalk feeding system in the embodiment can realize higher feeding efficiency, and can classify and recycle used consumables such as tobacco pouch smoke box, and the like, so that the convenience of tobacco stalk feeding is greatly improved.

Referring to fig. 1-4, in some embodiments, the processor 10 is further configured to: after the smoke box 1 is aligned to the feeding station, the smoke box 1 is rotated to a first angle through the rotating device 3 to pour out at least part of tobacco stems, and then the bottom of the smoke box 1 rotated to the smoke box 1 is upwards through the rotating device 3 to perform secondary pouring. The first angle includes, but is not limited to, 30-35.

In this embodiment, can make rotary device 3 carry out the slope of less angle earlier and pour out partial tobacco stalk in the material pouring in-process, again slowly pour out whole tobacco stalk with smoke box 1 bottom up, prevent once only empty the risk that the raise dust is too big or the tobacco pouch drops and leaks the material to guarantee accuracy and the precision of pouring out, the tobacco stalk of pouring out sends into follow-up equipment under the vibration transportation of grid sieve, can be provided with side suction type dust excluding hood and original dust removal tuber pipe hookup at vibration grid side. Effectively inhibit dust in the process of turning over the box and pouring the material, and is beneficial to environmental sanitation and hygiene.

Referring to fig. 1, 2 and 4, in some embodiments, the stem feeding system further comprises a beating mechanism 6, the beating mechanism 6 being in signal connection with the processor 10 and configured to vibrate the bottom of the smoke box 1. The processor 10 is further configured to vibrate the bottom of the tobacco box 1 by the beating mechanism 6 to pour out residual tobacco stems after the delivery of tobacco stems is completed.

In this embodiment, after the tilting and dumping of the tobacco box 1 is completed, the beating mechanism 6 may be made to beat and vibrate the tobacco box 1, so as to shake tobacco stems inside the tobacco box 1 and the tobacco pouch into the bin as much as possible, thereby improving the utilization rate of the tobacco stems.

Referring to fig. 1-4, in some embodiments, the stem feeding system further includes a lifting device 8 coupled to the rotating device 3 and in signal communication with the processor 10, configured to drive the rotating device 3 to move in a vertical direction.

The processor 10 is further configured to: when the smoke box 1 enters the clamping station, the smoke box 1 is clamped by the clamping device 2, and the smoke box 1 is moved to the height of the feeding station by the lifting device 8. The clamping station 13 is the projection of the clamping device 2 onto the production line, including but not limited to the junction of the production line with the stem feeding system.

In this embodiment, the smoke box 1 can be clamped by the clamping device 2 when being sent to a position close to the clamping device 2 on the production line, and the smoke box 1 can be driven to lift by the lifting device 8 to be matched with the height of the bin inlet due to the fact that the height of the bin inlet is inconsistent with the height of the production line.

Referring to fig. 1-4, in some embodiments, the stem feeding system further includes a base 9 coupled to the lifting device 8 and in signal communication with the processor 10 and configured to drive the lifting device 8 to rotate in a horizontal direction about an axis of the base 9. The processor 10 is further configured to: after the smoke box 1 rises to the height of the feeding station 12, the smoke box 1 is rotated to the feeding station 12 through the base 9.

In this embodiment, through setting up base 9 can make smoke box 1 horizontal rotation around the production line, conveniently improve the space utilization of production line annex with effectively arranging the required station of retrieving operation after throwing the material, base 9 drives smoke box 1 and rotatory a week can once accomplish the serial operation of throwing material, smoke bag recovery, smoke box 1 recovery to can get back to centre gripping station 13 when accomplishing rotatory a week and continue to expand the material work of throwing of next round. The tobacco stem feeding system in the embodiment is compact in arrangement and has flexibility and operability.

In some embodiments, the processor 10 is further configured to: after the tobacco stems are put in, the tobacco box 1 is rotated to a tobacco bag recovery station through the base 9, and the fastening device is retracted to the fixing piece to separate the tobacco bag from the tobacco box 1, so that the tobacco bag is put in the tobacco bag recovery station 14. Pouch recovery station 14 includes, but is not limited to, being located on the opposite side of the gripping station relative to base 9.

In this embodiment, the tobacco pouch recycling station 14 may be disposed in the path of the clamping device 2 for completing feeding back to the clamping station 13, so as to recycle tobacco pouches, upper and lower paper pads and the like in the tobacco box 1, so that the efficiency of operations such as feeding and recycling tobacco stems can be improved, and the feeding is more efficient and convenient.

In some embodiments, the processor 10 is further configured to rotate the smoke box 1 to the smoke box recycling station 15 via the base 9 after the smoke box 1 is completely emptied, and to release the smoke box 1 via the clamping device 2 to deposit the smoke box 1 to the smoke box recycling station 15. The smoke box recycling station 15 includes, but is not limited to, being located on the opposite side of the base 9 from the dosing station 13.

In this embodiment, after the separation and recovery of the tobacco pouch and the paper pad are completed, the clamping device 2 can continuously drive the tobacco box 1 to rotate above the tobacco box recovery device 11, and then the lifting device 8 drives the tobacco box 1 to move downward, and the supporting mechanism 5 withdraws to release the tobacco box 1, so that the tobacco box 1 falls into the tobacco box recovery device. The smoke box recycling device comprises, but is not limited to, a folding structure for folding and stacking the smoke boxes 1, and the stacked smoke box stacks are sent out by a forklift.

In some embodiments, the processor 10 is configured to return the smoke box 1 to the gripping station 13 after the recovery of the smoke box 1 is completed. In this embodiment, after a series of operations such as pouring, paper bag recovery, and smoke box 1 recovery are completed, the operation can be returned to the gripping station again to spread the next pouring. The tobacco stem feeding system in the embodiment has high integration and automation on feeding and subsequent recycling, has a compact structure and high space utilization rate, and can effectively improve the efficiency and the accuracy of tobacco stem production.

In another aspect of the disclosed embodiments, there is provided a tobacco stem production system comprising a production line and a tobacco stem dosing system as described above, the production line configured to transport a smoke box 1 into the tobacco stem dosing system for dosing. The clamping station 13, the feeding station 12, the pouch recycling station 14 and the pouch recycling station 15 may be disposed at 90 ° intervals, respectively, and the stem feeding system includes, but is not limited to, moving the pouch 1 to the above stations by clockwise or counterclockwise rotation to complete the corresponding operations.

The tobacco stem production system in the embodiment can adopt the tobacco box 1 to transport the tobacco stems, complete a series of box turning and dumping operations through the tobacco stem feeding system, does not need to take off an inner box and an outer box, does not need to cut a lining bag to separate the tobacco stems from a plastic bag, saves the technological process of feeding the tobacco stems, improves the operation efficiency and accuracy, and occupies a small area.

Fig. 5 (a), (b), (c) are schematic structural views of some embodiments of a tobacco stem production system according to the present disclosure, referring to fig. 5, in some embodiments, the tobacco stem production system further comprises a tobacco pouch recycling device 11, the tobacco pouch recycling device 11 being located around the tobacco stem feeding system and configured to recycle tobacco pouches and/or paper mats in the tobacco box 1.

The tobacco pouch recovery device 11 can be arranged on the tobacco pouch recovery station 14, when the tobacco stem feeding system moves the tobacco pouch 1 to the position above the tobacco pouch recovery station, the fastening mechanism 4 is used for sucking the fastening piece away from the tobacco pouch, and the beating mechanism 6 can assist in beating the tobacco pouch 1 so as to pour and recover the tobacco pouch and the paper pad from the tobacco pouch 1 into the tobacco pouch recovery device 11.

The pouch recovery device 11 includes: a magazine 111, a push rod 112 and a wheel set 113. The magazine 111 has an upwardly facing opening on one side of the Cheng Liao magazine 111 and the wheel set 113 is located at the bottom of the Cheng Liao magazine 111. The magazine 111 includes, but is not limited to, being welded from stainless steel, the wheel set 113 includes wheels, bearings, angle holders, etc., and the hand lever 112 includes, but is not limited to, being welded from stainless steel tubing. After the tobacco pouch recovery device 11 is fully collected, the tobacco pouch can be manually pulled out for treatment.

Fig. 6 is a flowchart of some embodiments of a tobacco stem feeding method according to the present disclosure, and referring to fig. 6, in yet another aspect of an embodiment of the present disclosure, a tobacco stem feeding method based on any one of the above-described tobacco stem feeding systems is provided, including steps S10 to S30.

In step S10, the tobacco box 1 is gripped by the gripping device 2, and the fastening device 4 is inserted into the tobacco box 1 and the tobacco pouch to fix the tobacco pouch and the tobacco box 1 relatively;

In step S20, after the smoke box 1 is aligned to the feeding station 13, the smoke box 1 is driven to incline by the rotating device 3 so as to feed the tobacco stems in the smoke box 1 into the feeding station 13;

in step S30, after the delivery of the tobacco stems is completed, the fastening device is retracted to the fixing member to separate the tobacco pouch from the tobacco box 1, so that the tobacco pouch is recovered; wherein the feeding station 13 is the inlet of a silo.

In this embodiment, the pouring operation of the tobacco stems in the tobacco box 1 is realized through the rotating device 3, and the tobacco pouches can be prevented from falling out of the tobacco box 1 to be mixed with the tobacco stems through the fastening device 4 during pouring, and the fastening device can be pulled out after the pouring is finished, so that the tobacco pouches are loosened to be further recovered respectively with the tobacco pouches and the tobacco box 1. The tobacco stem feeding system in the embodiment can achieve higher feeding efficiency and accuracy, and can classify and recycle used consumables such as tobacco pouch and tobacco box, so that the convenience of tobacco stem feeding is greatly improved.

In some embodiments, the operation of throwing the tobacco stems in the tobacco box 1 into the feeding station specifically comprises: after the smoke box 1 is aligned to the feeding station, the smoke box 1 is rotated to a first angle through the rotating device 3 to pour out at least part of tobacco stems, and then the bottom of the smoke box 1 rotated to the smoke box 1 is upwards through the rotating device 3 to perform secondary pouring.

In some embodiments, the stem feeding system further comprises a beating mechanism 6, the beating mechanism 6 being configured to vibrate the bottom of the smoke box 1. The tobacco stem feeding method further comprises the following steps: after the tobacco stems are put in, the bottom of the tobacco box 1 is vibrated by the beating mechanism 6 to pour out residual tobacco stems.

In this embodiment, after the tilting and dumping of the tobacco box 1 is completed, the beating mechanism 6 may be made to beat and vibrate the tobacco box 1, so as to make tobacco stems inside the tobacco box 1 and the tobacco pouch fall into the bin as much as possible, thereby improving the utilization rate of the tobacco stems.

In some embodiments, the stem feeding system further comprises a lifting device 8, the lifting device 8 being connected to the rotating device 3 and configured to drive the rotating device 3 to move in a vertical direction. The tobacco stem feeding method further comprises the following steps: when the smoke box 1 enters the clamping station, the smoke box 1 is clamped by the clamping device 2, and the smoke box 1 is moved to the height of the feeding station by the lifting device 8; wherein the clamping station is the projection of the clamping device 2 on the production line.

In some embodiments, the tobacco stem feeding system further comprises: the base 9, the base 9 is connected with the lifting device 8, is configured to drive the lifting device 8 to rotate around the axis of the base 9 along the horizontal direction. The tobacco stem feeding method further comprises the following steps: after the smoke box 1 rises to the height of the feeding station, the smoke box 1 is rotated to the feeding station through the base 9.

In this embodiment, through setting up base 9 can make smoke box 1 horizontal rotation around the production line, conveniently improve the space utilization of production line annex with effectively arranging the required station of retrieving operation after throwing the material, base 9 drives smoke box 1 rotatory a week and can once accomplish the serial operations of throwing material, tobacco pipe recovery, smoke box 1 retrieving to can get back to centre gripping station 13 when accomplishing rotatory 1 week and continue to expand the material work of throwing of next round. The tobacco stem feeding system in the embodiment is compact in arrangement and has flexibility and operability.

In some embodiments, the tobacco stem feeding method further comprises: after the tobacco stems are put in, the tobacco box 1 is rotated to a tobacco bag recovery station through the base 9, and the fastening device is retracted to the fixing piece so as to separate the tobacco bags from the tobacco box 1, so that the tobacco bags are put in the tobacco bag recovery station; wherein the pouch recovery station is located on the opposite side of the gripping station from the base 9.

In this embodiment, the tobacco pouch recycling station 14 may be disposed in the path of the clamping device 2 for completing feeding back to the clamping station 13, so as to recycle tobacco pouches, upper and lower paper pads and the like in the tobacco box 1, so that the efficiency of operations such as feeding and recycling tobacco stems can be improved, and the feeding is more convenient.

In some embodiments, the tobacco stem feeding method further comprises: after the tobacco box 1 is completely poured, the tobacco box 1 is rotated to a tobacco box recycling station 15 through the base 9, and the tobacco box 1 is loosened through the clamping device 2 so that the tobacco box 1 is put in the tobacco box recycling station 15; wherein the smoke box recycling station 15 is located on the opposite side of the feeding station with respect to the base 9.

In some embodiments, the tobacco stem feeding method further comprises: after the recovery of the smoke box 1 is completed, the smoke box 1 is returned to the gripping station. In this embodiment, after a series of operations such as pouring, paper bag recovery, and smoke box 1 recovery are completed, the operation can be returned to the gripping station again to spread the next pouring. The tobacco stem feeding system in the embodiment has high integration and automation on feeding and subsequent recycling, has a compact structure and high space utilization rate, and can effectively improve the efficiency and the accuracy of tobacco stem production.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. The tobacco stem feeding system is characterized by comprising:

a holding device (2) configured to hold a tobacco box (1) having a tobacco pouch disposed therein, the tobacco pouch configured to hold tobacco stems;

a rotation device (3) connected with the clamping device (2) and configured to drive the clamping device (2) to rotate around the axis of the rotation device (3) so as to pour out tobacco stems in the tobacco pouch; and

-fastening means (4) configured to insert a fastener into the smoke box (1) and the smoke bag to fix the smoke bag relative to the smoke box (1).

2. The stem feeding system according to claim 1, wherein the fastening means (4) is connected to the clamping means (2);

the fastening device (4) comprises: the second installation part is arranged on the clamping device (2), the insertion part is movably connected with the second installation part, and the insertion part is configured to be pushed out towards the smoke box (1) relative to the second installation part so that the fixing piece is inserted into the smoke box (1) and the smoke bag.

3. The stem filler system of claim 1, further comprising:

a beating mechanism (6) configured to vibrate the smoke box (1).

4. A stem feeding system according to claim 3, wherein the beating mechanism (6) is connected to the clamping device (2);

the flapping mechanism (6) comprises:

a third mounting portion (61) provided on the clamping device (2); and

and a beating part (62) rotatably connected with the third mounting part (61) and configured to rotate towards the bottom of the smoke box (1) to beat the smoke box (1).

5. The stem filler system of claim 1, further comprising:

at least one holding means (5) configured to hold the bottom of the smoke box (1).

6. The stem feeding system according to claim 5, characterized in that the support mechanism (5) is connected to the clamping device (2);

the bearing mechanism (5) comprises:

a first mounting portion (51) provided on the clamping device (2); and

and a support part (52) rotatably connected with the first mounting part (51) and configured to rotate towards the bottom of the smoke box (1) so as to support the smoke box (1).

7. The stem feeding system according to claim 2, wherein the clamping device (2) comprises:

a first base body (21) connected to the rotating device (3);

a first clamping arm (22) and a second clamping arm (23) arranged in parallel at intervals, wherein the first clamping arm (22) and the second clamping arm (23) are perpendicular to the first substrate (21) and are configured to move along the first substrate (21); and

the first driving mechanism is arranged on the base body, is in driving connection with the first clamping arm (22) and the second clamping arm (23), and is configured to enable the first clamping arm (22) and the second clamping arm (23) to be close to each other so as to clamp the smoke box (1) or far away from each other so as to release the smoke box (1).

8. The stem feeding system according to claim 7, wherein the second mounting portion is connected to the first clamping arm (22) and/or the second clamping arm (23) and is located at the bottom of the first clamping arm (22) and/or the second clamping arm (23);

9. The stem filler system of claim 7, further comprising:

and at least one stop lever (7) is connected with the upper ends of the first clamping arm (22) and/or the second clamping arm (23) and is arranged in parallel with the first clamping arm (22) and the second clamping arm (23).

10. The stem filler system of claim 1, further comprising:

and the lifting device (8) is connected with the rotating device (3) and is configured to drive the rotating device (3) to move along the vertical direction.

11. The stem filler system of claim 10, further comprising:

and the base (9) is connected with the lifting device (8) and is configured to drive the lifting device (8) to rotate around the axis of the base (9) along the horizontal direction.

12. The stem feeding system according to claim 11, wherein the rotating device (3) comprises:

The mounting frame (31) is connected with the lifting device (8);

a first bearing (32) provided on one side of the mounting frame (31);

a first support (33) connected between the clamping device (2) and the first bearing (32);

the second driving mechanism is arranged on the other side of the mounting frame (31) and is in driving connection with the first support (33), and is configured to enable the first support (33) to drive the clamping device (2) to rotate relative to the mounting frame (31).

13. The stem feeding system according to claim 12, wherein the lifting device (8) comprises:

a second base (81) rotatably connected to the base (9), the second base (81) having a guide rail (82) disposed in a vertical direction thereon;

a moving member (83) fixedly connected to the mounting frame (31) and configured to move along the guide rail (82);

and the third driving mechanism (84) is in driving connection with the moving piece (83) and is configured to enable the moving piece (83) to move on the guide rail (82) so as to drive the clamping device (2) to move vertically.

14. The stem feeding system according to claim 13, wherein the third drive mechanism (84) comprises:

a motor provided on the top of the second base (81);

The chain is connected with the output end of the motor;

a weight connected to one end of the chain and located on one side of the second base (81) with respect to the moving member (83);

wherein the moving member (83) is connected to the other end of the chain.

15. The stem filler system of claim 13, wherein the base (9) comprises:

a third substrate;

the second support is connected with the second bearing and fixedly connected with the second base body (81);

and the fourth driving mechanism is in driving connection with the second support and is configured to enable the second support to rotate so as to drive the clamping device (2) to horizontally rotate.

16. The stem filler system of claim 1, further comprising:

-a processor (10), in signal connection with each of the clamping device (2), the rotating device (3) and the fastening device (4), configured to:

clamping the smoke box (1) through the clamping device (2), and enabling the fastening device (4) to insert fixing pieces into the smoke box (1) and the smoke bag so as to enable the smoke bag and the smoke box (1) to be relatively fixed;

after the smoke box (1) is aligned with the feeding station (12), the smoke box (1) is driven to incline by the rotating device (3) so as to feed the tobacco stems in the tobacco bags into the feeding station (12);

After the tobacco stems are put in, the fastening device is retracted to the fixing piece so as to separate the tobacco pouch from the tobacco box (1), and the tobacco pouch is recovered;

wherein the feeding station (12) is an inlet of a storage bin.

17. The stem feeding system according to claim 16, wherein the processor (10) is further configured to:

after the smoke box (1) is aligned with the feeding station, the smoke box (1) is rotated to a first angle through the rotating device (3) so as to pour out at least part of tobacco stems, and then the smoke box (1) is rotated to the position that the bottom of the smoke box (1) faces upwards through the rotating device (3) so as to perform secondary dumping.

18. A stem production system, comprising:

the stem feeding system of any one of claims 1-17;

a production line configured to convey the smoke box (1) to the stem feeding system.

19. The stem production system of claim 18, further comprising:

a pouch recycling device (11), located around the stem feeding system, configured to recycle pouches and/or pads in the smoke box (1);

wherein the pouch recycling device (11) comprises:

a storage box (111) with an upward opening;

The hand push rod (112) is positioned at one side of the material containing box (111); and

and the wheel pair (113) is positioned at the bottom of the material containing box (111).

20. A stem feeding method based on the stem feeding system according to any one of claims 1 to 17, comprising:

after the smoke box (1) is aligned with the feeding station, the smoke box (1) is driven to incline by the rotating device (3) so as to feed the tobacco stems in the tobacco bags into the feeding station;

wherein, the feeding station is the entry of feed bin.

21. The stem feeding method according to claim 20, wherein the operation of feeding the stems in the tobacco box (1) into the feeding station comprises in particular:

22. The stem feeding method of claim 20, wherein the stem feeding system further comprises:

a lifting device (8) connected with the rotating device (3) and configured to drive the rotating device (3) to move along the vertical direction; and

a base (9) connected to the lifting device (8) and configured to drive the lifting device (8) to rotate in a horizontal direction about an axis of the base (9);

the tobacco stem feeding method further comprises the following steps:

after the tobacco stems are put in, the tobacco boxes (1) are rotated to a tobacco bag recovery station through the base (9), and the fastening devices (4) are retracted to the fixing pieces so as to separate the tobacco bags from the tobacco boxes (1), so that the tobacco bags are put in the tobacco bag recovery station;

wherein the pouch recovery station is located on the opposite side of the gripping station to the base (9).

23. The stem feeding method of claim 20, wherein the stem feeding system further comprises:

a beating mechanism (6) configured to vibrate the smoke box (1);

the tobacco stem feeding method further comprises the following steps:

after the tobacco stems are put in, the bottom of the tobacco box (1) is vibrated by the beating mechanism (6) so as to pour out residual tobacco stems.

24. The stem filler system of claim 20, further comprising:

at least one holding means (5) configured to hold the smoke box (1);

the tobacco stem feeding method further comprises the following steps:

before tobacco stalk is thrown, the tobacco box (1) is supported by the supporting mechanism (5).

25. The stem feeding method of claim 20, wherein the stem feeding system further comprises:

a lifting device (8) connected with the rotating device (3) and configured to drive the rotating device (3) to move along the vertical direction;

the tobacco stem feeding method further comprises the following steps:

when the smoke box (1) enters a clamping station, the smoke box (1) is clamped by the clamping device (2), and the smoke box (1) is moved to the height of a feeding station by the lifting device (8);

wherein the clamping station is the projection of the clamping device (2) on a production line.

26. The stem feeding method of claim 25, wherein the stem feeding system further comprises:

The tobacco stem feeding method further comprises the following steps:

after the smoke box (1) rises to the height of the feeding station, the smoke box (1) is rotated to the feeding station through the base (9).

27. The stem feeding method of claim 26, further comprising:

after the smoke box (1) is completely poured, the smoke box (1) is rotated to a smoke box recycling station (15) through the base (9), and the smoke box (1) is loosened through the clamping device (2) so as to put the smoke box (1) into the smoke box recycling station (15);

wherein the smoke box recycling station (15) is located on the side opposite to the feeding station relative to the base (9).

28. The stem feeding method of claim 27, further comprising:

and after the recycling of the smoke box (1) is completed, returning the smoke box (1) to the clamping station.