CN114642269A - Equipment capable of separating and recycling tobacco stems and lining paperboard - Google Patents
Equipment capable of separating and recycling tobacco stems and lining paperboard Download PDFInfo
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- CN114642269A CN114642269A CN202011520577.7A CN202011520577A CN114642269A CN 114642269 A CN114642269 A CN 114642269A CN 202011520577 A CN202011520577 A CN 202011520577A CN 114642269 A CN114642269 A CN 114642269A
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 206
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 206
- 239000011087 paperboard Substances 0.000 title claims abstract description 45
- 238000004064 recycling Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 148
- 230000009471 action Effects 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 239000011111 cardboard Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B5/00—Stripping tobacco; Treatment of stems or ribs
- A24B5/12—Auxiliary devices for stripping
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Abstract
The invention relates to a device capable of separating and recovering tobacco stems and a lining paperboard, which comprises: tobacco stem material conveyer trough, supporting seat and air extracting equipment etc.. Through the work of the hydraulic cylinder, the hydraulic cylinder pushes up one end of the tobacco stem conveying groove, the movable conveying chamber slides downwards to the position of the limiting baffle in a sliding mode under the action of self gravity to stop, the air draft equipment works to enable negative pressure to be generated in the conveying pipeline to complete adsorption of tobacco stem materials, the first discharging hole is close to the second discharging hole after the movable conveying chamber slides downwards, the air draft equipment is started, negative pressure is generated in the conveying pipeline to adsorb the tobacco stem materials in the movable conveying chamber, the lining paperboard is intercepted in the movable conveying chamber, the tobacco stem materials enter the conveying pipeline along the first discharging hole and the second discharging hole under the action of negative pressure and enter the mesh bag along the conveying pipeline, the separation mode can eliminate the situation that the tobacco stem materials remain on the wall of the conveying groove, the separation is thorough, no special person is needed to clean, and manpower is saved.
Description
Technical Field
The invention relates to the technical field of tobacco stem processing, in particular to equipment capable of separating and recycling tobacco stems and lining paper boards.
Background
In the tobacco leaf processing process, after the tobacco leaves and the stems are separated, the tobacco stems are packaged, stored and transported by burlap bags in the prior art, the burlap bags are damaged to some extent when the burlap bags are manually or automatically cut and poured at the stem feeding end, or the burlap bags cannot be reused due to other factors. Based on the phenomenon and the national call for responding to resource saving, the tobacco factories in China gradually cancel the burlap package of the tobacco stems and adopt the case-packed tobacco stems. The paper box for packing the tobacco stems adopts a multi-layer corrugated paper box which is divided into an inner box and an outer box, the inner box and the outer box are sleeved together when in use, the inner box and the outer box are only provided with four paper box folding covers on one side, and after the two inner boxes and the outer boxes are nested together, the upper surface and the lower surface of the two inner boxes are provided with four folding covers. In addition, for preventing that the offal from leaking in the gap of carton folding cover, all cushioned the welt at the upper and lower two sides of carton.
On the current tobacco production processing line, tobacco stem materials after opening the box generally mix with lining paper boards in a packing box. For the inner lining paperboards, due to the characteristic of strong fluidity of tobacco stalk materials, the existing automatic separation technology of the mechanical arm of the inner paperboard of the tobacco flakes cannot be adopted, and only a manual separation method can be adopted, so that the production efficiency is greatly reduced, and the production cost is increased. Chinese patent, No. CN108041673B, discloses an apparatus for separating and recovering tobacco stem and lining paper board, which filters tobacco stem material and lining paper board through screen, and makes tobacco stem material move along the direction of conveying trough to tobacco stem blanking outlet in vibration and swing mode, and finally discharges through tobacco stem blanking outlet, the lining paper board can not move forward because it is blocked by the stop lever, and thus separates them, but there is a lot of tobacco stem material remained on the wall of conveying trough in the practical application process of the above separation mode, and needs to be cleaned by special person.
Disclosure of Invention
Therefore, the invention provides equipment capable of separating and recovering tobacco stems and lining paper boards, which is used for solving the problem that a large amount of tobacco stem materials are remained on the wall of a conveying groove and need to be cleaned by a special person in the prior art.
The invention provides a device capable of separating and recycling tobacco stems and lining paper boards, which comprises: tobacco stem material conveying groove
A support seat is arranged in the middle of the lower end of the tobacco stem material conveying groove, the tobacco stem material conveying groove is rotatably connected with the support seat, the tobacco stem material conveying groove can move in a warping mode by taking the support seat as a fulcrum under the action of external force, a movable conveying chamber is connected inside the tobacco stem material conveying groove in a sliding mode and used for loading a mixture of tobacco stem materials and a lining paperboard, and the movable conveying chamber can slide up and down in the tobacco stem material conveying groove in a sliding mode under the action of self gravity;
the tobacco stalk conveying trough is characterized in that a conveying pipe is arranged at the end position of the bottom wall of the tobacco stalk conveying trough in a communicated mode, the conveying chamber is moved and is close to a first discharging hole is evenly formed in the side wall of one side of the conveying pipe, a second discharging hole is evenly formed in the position, communicated with the conveying pipe, of the bottom wall of the tobacco stalk conveying trough, and air draft equipment is connected to the conveying pipe and works to generate negative pressure in the conveying pipe to complete adsorption of tobacco stalk materials.
Preferably, one end of the tobacco stem conveying groove is rotatably connected with a telescopic end of a hydraulic cylinder, and the hydraulic cylinder is used for pushing or pulling the one end of the tobacco stem conveying groove upwards so as to realize a working mode that the tobacco stem conveying groove moves by taking the supporting seat as a fulcrum in a warping mode.
Preferably, the inside diapire of offal material conveyer trough is provided with the slide on the symmetry, the gyro wheel is installed at the diapire four corners that removes the defeated material room, the gyro wheel is located in the slide, on the inside diapire of offal material conveyer trough and be close to one side of conveying pipeline still fixedly connected with limit baffle.
Preferably, the upper end joint that removes the material conveying room has the closing cap, evenly seted up the ventilation aperture on the closing cap, the closing cap is used for sealing the mixture of tobacco stalk material and inside lining cardboard.
Preferably, the air draft equipment uses a turbine as a power component, the turbine is fixed on the bottom wall of the tobacco stem conveying groove through a rack, an air draft end of the turbine is connected with one end of a negative pressure pipe, and the other end of the negative pressure pipe is communicated with the side wall of the conveying pipe.
Preferably, the free end of the conveying pipe is tied with a mesh bag, and the mesh bag is used for collecting the tobacco stem materials sucked out under the action of negative pressure.
Preferably, the pipe wall of the material conveying pipe is of a hollow cavity structure, and the two end walls of the material conveying pipe are both net-shaped wall surfaces.
Preferably, fixedly connected with adaptor on the diapire of tobacco stem material conveyer trough, the adaptor be used for with the supporting seat with the pneumatic cylinder rotates to be connected.
Preferably, the adaptor comprises a first connecting plate, the side wall of the first connecting plate is fixedly connected with the bottom wall of the tobacco stalk conveying groove, the two ends of the first connecting plate are integrally connected with a second connecting plate, the first connecting plate and the second connecting plate form an adaptor frame, and a connecting shaft penetrates through the adaptor frame.
The invention provides a method for separating and recovering tobacco stems and inner lining paper boards, which comprises the following steps:
step 1: pouring a mixture of tobacco stem materials and a lining paperboard into the movable material conveying chamber, closing the sealing cover, working through a hydraulic cylinder, pushing up one end of the tobacco stem material conveying groove by the hydraulic cylinder, tilting the end of the tobacco stem material conveying groove with the supporting seat as a fulcrum in an inclined mode, and sliding the movable material conveying chamber in the tobacco stem material conveying groove in a sliding mode under the action of self gravity until the movable material conveying chamber stops at a position of a limiting baffle;
step 2: in the step 1, after the movable material conveying chamber slides downwards, the first discharge hole is close to the second discharge hole, the air draft equipment is started, negative pressure is generated in the material conveying pipe, tobacco stems in the movable material conveying chamber are adsorbed out, the lining paperboard is blocked in the movable material conveying chamber, and the tobacco stems enter the material conveying pipe along the first discharge hole and the second discharge hole under the action of the negative pressure and enter a mesh bag along the material conveying pipe;
and step 3: tobacco stem material and inside lining cardboard separation finish the back, through pneumatic cylinder work, the pneumatic cylinder drop-down the one end of tobacco stem material conveyer trough, tobacco stem material conveyer trough with the supporting seat moves down as fulcrum one end and is the slope mode once more, it is in under self action of gravity to remove the material conveying room the tobacco stem material conveyer trough in with gliding mode glide back initial position department once more and stop, follow inside lining cardboard remove the indoor taking out of material conveying, accomplish the separation and the recovery of tobacco stem material and inside lining cardboard mixture.
Compared with the prior art, the tobacco stem material conveying device has the advantages that the support seat is arranged in the middle of the lower end of the tobacco stem material conveying groove, the tobacco stem material conveying groove is connected with the support seat in a rotating mode, the tobacco stem material conveying groove can move in a seesaw mode by taking the support seat as a fulcrum under the action of external force, the mobile conveying chamber is connected inside the tobacco stem material conveying groove in a sliding mode and used for loading a mixture of tobacco stem materials and a lining paper board, the mobile conveying chamber can slide up and down in the tobacco stem material conveying groove in a sliding mode under the action of self gravity, the tobacco stem material conveying groove can move in the seesaw mode by taking the support seat as the fulcrum under the action of external force, the mobile conveying chamber is combined with the structure, the mobile conveying chamber can move in a state without external power, the mixture of the tobacco stem materials and the lining paper board is poured into the mobile conveying chamber, and the sealing cover is closed, the hydraulic cylinder works to push up one end of the tobacco stem conveying groove, the end of the tobacco stem conveying groove, which takes the supporting seat as a fulcrum, is tilted upwards in an inclined mode, and the movable conveying chamber slides downwards in the tobacco stem conveying groove to the position of the limiting baffle in a sliding mode under the action of self gravity and stops;
a conveying pipe is communicated with the end part of the bottom wall of the tobacco stalk conveying groove, a first discharging hole is uniformly formed in the side wall of the movable conveying chamber, which is close to one side of the conveying pipe, a second discharging hole is uniformly formed in the bottom wall of the tobacco stalk conveying groove, which is communicated with the conveying pipe, the aperture of the first discharging hole and the aperture of the second discharging hole are set according to the size of tobacco stalk materials, the tobacco stalk materials can be discharged, an air draft device is connected to the conveying pipe, the air draft device 7 works to generate negative pressure in the conveying pipe to complete the adsorption of the tobacco stalk materials, the first discharging hole and the second discharging hole are close after the conveying chamber slides downwards, the air draft device is started, the negative pressure is generated in the conveying pipe to adsorb the tobacco stalk materials in the movable conveying chamber, the lining paper board is intercepted in the movable conveying chamber, the tobacco stalk materials enter the conveying pipe along the first discharging hole and the second discharging hole under the action of the negative pressure, and enter the net bag along the conveying pipe, the separation mode can eliminate the situation that the tobacco stalk materials are remained on the wall of the conveying groove, the separation is thorough, no special person is needed for cleaning, and the labor is saved;
further, one end of the tobacco stalk conveying groove is rotatably connected with a telescopic end of a hydraulic cylinder, the hydraulic cylinder is used for pushing or pulling one end of the tobacco stalk conveying groove upwards to realize a working mode that the tobacco stalk conveying groove moves in a wane mode by taking a supporting seat as a fulcrum, the hydraulic cylinder pushes one end of the tobacco stalk conveying groove upwards by working of the hydraulic cylinder, the one end of the tobacco stalk conveying groove upwarps in an inclined mode by taking the supporting seat as the fulcrum, the movable conveying chamber slides downwards in the tobacco stalk conveying groove in a sliding mode under the action of self gravity, after the separation of the tobacco stalk materials and the lining paper board is finished, the hydraulic cylinder pulls one end of the tobacco stalk conveying groove downwards by working of the hydraulic cylinder, the one end of the tobacco stalk conveying groove moves downwards by taking the supporting seat as the fulcrum to be in the inclined mode again, the movable conveying chamber slides downwards in the tobacco stalk conveying groove in the sliding mode again under the action of self gravity to stop at the initial position, the hydraulic cylinder indirectly acts on the movable material conveying chamber to generate driving force, so that the reciprocating sliding of the movable material conveying chamber in the tobacco stalk conveying groove is realized through a simpler structure.
Further, the symmetry is provided with the slide on the inside diapire of offal material conveyer trough, the gyro wheel is installed in the diapire four corners that removes the defeated material room, the gyro wheel is located the slide, on the inside diapire of offal material conveyer trough and be close to one side of conveying pipeline 4 still fixedly connected with limit baffle, limit baffle's setting is used for injecing the gliding position of removing defeated material room in offal material conveyer trough, so that remove defeated material room gliding to being close to the second discharge opening, first discharge opening and second discharge opening are close, be favorable to the adsorption of air extracting equipment to tobacco stalk material.
Furthermore, the upper end of the movable conveying chamber is clamped with a sealing cover, small ventilation holes are uniformly formed in the sealing cover, and the sealing cover is used for sealing the mixture of the tobacco stem materials and the lining paperboard. The sealing cover can prevent tobacco stems in the movable material conveying chamber from overflowing.
Further, the air draft equipment uses a turbine as a power component, the turbine is fixed on the bottom wall of the tobacco stem conveying groove 1 through a rack, the air draft end of the turbine is connected with one end of a negative pressure pipe, the other end of the negative pressure pipe is communicated with the side wall of the conveying pipe, the turbine works to enable the negative pressure pipe and the conveying pipe to generate negative pressure, so that the tobacco stem materials enter the conveying pipe from the first discharging hole and the second discharging hole, enter a net bag along the conveying pipe and are collected.
Furthermore, the free end of the delivery pipe is tied with a mesh bag which is used for collecting the tobacco stem materials sucked out under the action of negative pressure, and the technical personnel in the field can understand that the mesh openings on the mesh bag are smaller, only have the function of ventilation flow and cannot penetrate through the tobacco stem materials.
Further, the pipe wall of the conveying pipe is of a cavity structure, the two end walls of the conveying pipe are net-shaped wall surfaces, the turbine works to enable the negative pressure pipe and the conveying pipe to generate negative pressure, the negative pressure pipe is communicated with the pipe wall cavity of the conveying pipe, and in the process of high-speed circulation of air along the pipe wall cavity of the conveying pipe, air on the periphery is driven to circulate along the pipe cavity of the conveying pipe, so that negative pressure is generated in the pipe cavity of the conveying pipe, tobacco stem materials are enabled to enter the conveying pipe from the first discharging hole and the second discharging hole 6 and enter the net bag along the conveying pipe to be collected.
Furthermore, fixedly connected with adaptor on the diapire of offal material conveyer trough, the adaptor is used for being connected with supporting seat and pneumatic cylinder rotation, and the adaptor is convenient in through pneumatic cylinder work, and the pneumatic cylinder pushes up or pulls down the one end of offal material conveyer trough, and offal material conveyer trough uses the supporting seat to move with the mode of wane as the fulcrum.
Further, the adaptor includes first connecting plate, the lateral wall of first connecting plate and the diapire fixed connection of offal material conveyer trough, the both ends integrated into one piece of first connecting plate is connected with the second connecting plate, first connecting plate and second connecting plate constitute the switching frame, the switching frame internal fixation has run through the connecting axle, the top of supporting seat and pneumatic cylinder rotates with the connecting axle that corresponds respectively to be connected, realize from this that the rotation between tobacco stalk material conveyer trough and supporting seat and the pneumatic cylinder is connected.
Drawings
FIG. 1 is a schematic view of a reset state of a mobile material conveying chamber according to the present invention;
FIG. 2 is a schematic view of the sliding down state of the mobile material conveying chamber according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a side view of the moving delivery chamber of the present invention;
FIG. 5 is a top view of the inside of the tobacco stalk conveying trough according to the present invention;
FIG. 6 is a schematic view of a feed delivery pipe according to the present invention;
fig. 7 is a side cross-sectional view of an adaptor of the present invention.
In the figure: the tobacco stem conveying device comprises a tobacco stem conveying groove, a supporting seat 2, a movable conveying chamber 3, a conveying pipe 4, a first discharging hole 5, a second discharging hole 6, an air draft device 7, a turbine 701, a rack 702, a negative pressure pipe 703, a hydraulic cylinder 8, a slideway 9, a limiting baffle 10, a mesh bag 11, a switching piece 12, a first connecting plate 121, a second connecting plate 122 and a connecting shaft 123.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
Referring to fig. 1, which is a schematic structural diagram of an apparatus for separating and recycling tobacco stems from a lining paper board according to the present invention, the apparatus for separating and recycling tobacco stems from a lining paper board includes:
the tobacco stem conveying trough comprises a tobacco stem conveying trough 1, a supporting seat 2 is arranged in the middle of the lower end of the tobacco stem conveying trough 1, the tobacco stem conveying trough 1 is connected with the supporting seat 2 in a rotating mode, the tobacco stem conveying trough 1 can move in a wane mode by taking the supporting seat 2 as a fulcrum under the action of external force, a movable conveying chamber 3 is connected to the inner portion of the tobacco stem conveying trough 1 in a sliding mode, the movable conveying chamber 3 is used for loading a mixture of tobacco stem materials and a lining paperboard, the movable conveying chamber 3 can slide up and down in the tobacco stem conveying trough 1 in a sliding mode under the action of self gravity, the tobacco stem conveying trough 1 can move in a wane mode by taking the supporting seat 2 as the fulcrum under the action of external force, and the movable conveying chamber 3 is structurally combined, so that the movable conveying chamber 3 can move under a state without external power, pouring a mixture of tobacco stem materials and a lining paperboard into the movable material conveying chamber 3, closing a sealing cover, working through a hydraulic cylinder 8, pushing up one end of the tobacco stem material conveying groove 1 by the hydraulic cylinder 8, tilting the end of the tobacco stem material conveying groove 1 with the supporting seat 2 as a fulcrum to form an inclined mode, and sliding the movable material conveying chamber 3 in the tobacco stem material conveying groove 1 in a sliding manner to a position of a limiting baffle 10 under the action of self gravity to stop;
referring to fig. 3-5, a conveying pipe 4 is disposed at an end of a bottom wall of the tobacco stem conveying chute 1, a first discharging hole 5 is uniformly formed in a side wall of the movable conveying chamber 3 near the conveying pipe 4, a second discharging hole 6 is uniformly formed in a position on the bottom wall of the tobacco stem conveying chute 1 and communicated with the conveying pipe 4, the aperture of the first discharging hole 5 and the aperture of the second discharging hole 6 are set according to the size of tobacco stem, so that the tobacco stem can be discharged, an air draft device 7 is connected to the conveying pipe 4, the air draft device 7 operates to generate negative pressure in the conveying pipe 4 to complete adsorption of the tobacco stem, the first discharging hole 5 is close to the second discharging hole 6 after the movable conveying chamber 3 slides down, the air draft device 7 is started, negative pressure is generated in the conveying pipe 4 to adsorb the tobacco stem in the movable conveying chamber 3, the lining paper board is intercepted in the movable conveying chamber 3, tobacco stem materials enter the conveying pipe 4 along the first discharging hole 5 and the second discharging hole 6 under the action of negative pressure and enter the mesh bag 11 along the conveying pipe 4, the separation mode can eliminate the situation that the tobacco stem materials are remained on the wall of the conveying groove, the separation is thorough, special cleaning is not needed, and labor is saved;
referring to fig. 1-2, specifically, one end of the tobacco stem conveying chute 1 is rotatably connected to a telescopic end of a hydraulic cylinder 8, the hydraulic cylinder 8 is used to push or pull down one end of the tobacco stem conveying chute 1, so as to realize a working mode that the tobacco stem conveying chute 1 moves in a seesaw manner with the support base 2 as a fulcrum, the hydraulic cylinder 8 pushes up one end of the tobacco stem conveying chute 1 through the work of the hydraulic cylinder 8, one end of the tobacco stem conveying chute 1 with the support base 2 as a fulcrum tilts up to be in a tilting mode, the movable conveying chamber 3 slides down in the tobacco stem conveying chute 1 in a sliding manner under the action of its own gravity, after the separation of tobacco stem and the lining paper board is completed, the hydraulic cylinder 8 pulls down one end of the tobacco stem conveying chute 1, the tobacco stem conveying chute 1 moves down with the support base 2 as a fulcrum, and again is in a tilting mode, the movable material conveying chamber 3 slides back to the initial position again in the tobacco stem material conveying groove 1 in a sliding mode under the action of self gravity to stop, and the movable material conveying chamber 3 is indirectly acted by driving force generated by the hydraulic cylinder 8, so that the reciprocating sliding of the movable material conveying chamber 3 in the tobacco stem material conveying groove 1 is realized by a simpler structure.
Referring to fig. 5, specifically, slide ways 9 are symmetrically arranged on the inner bottom wall of the tobacco stalk conveying groove 1, rollers are mounted at four corners of the bottom wall of the movable conveying chamber 3, the rollers are located in the slide ways 9, a limiting baffle 10 is fixedly connected to one side of the inner bottom wall of the tobacco stalk conveying groove 1, which is close to the conveying pipe 4, the limiting baffle 10 is arranged to limit the sliding position of the movable conveying chamber 3 in the tobacco stalk conveying groove 1, so that the movable conveying chamber 3 slides to be close to the second discharge hole 6, and the first discharge hole 5 and the second discharge hole 6 are close to each other, which is beneficial to the adsorption of the air draft equipment 7 on the tobacco stalk.
Referring to fig. 1, specifically, a sealing cover is fastened to an upper end of the movable material conveying chamber 3, the sealing cover is uniformly provided with small ventilation holes, and the sealing cover is used for sealing a mixture of tobacco stem material and an inner lining paperboard. The closing cover can prevent the tobacco stalk material in the movable conveying chamber 3 from overflowing.
Referring to fig. 2, specifically, the air draft device 7 uses a turbine 701 as a power component, the turbine 701 is fixed on the bottom wall of the tobacco stalk conveying chute 1 by a frame 702, an air draft end of the turbine 701 is connected with one end of a negative pressure pipe 702, the other end of the negative pressure pipe 702 is communicated with the side wall of the conveying pipe 4, and the turbine 701 operates to generate negative pressure in the negative pressure pipe 702 and the conveying pipe 4, so that tobacco stalk materials are promoted to enter the conveying pipe 4 from the first discharge hole 5 and the second discharge hole 6, enter the mesh bag 11 along the conveying pipe 4, and are collected.
Referring to fig. 1, in particular, the free end of the material conveying pipe 4 is tied with a mesh bag 11, and the mesh bag 11 is used for collecting the tobacco stalk material sucked under the action of negative pressure, and it can be understood by those skilled in the art that the mesh holes on the mesh bag 11 are small, and only have the function of air flow, but cannot penetrate through the tobacco stalk material.
As shown in fig. 6, specifically, the wall of the material delivery pipe 4 is a hollow structure, the two end walls of the material delivery pipe 4 are mesh-shaped wall surfaces, the turbine 701 operates to generate negative pressure in the negative pressure pipe 702 and the material delivery pipe 4, the negative pressure pipe 702 is communicated with the hollow cavity of the material delivery pipe 4, and in the process of high-speed circulation of air along the hollow cavity of the material delivery pipe 4, air on the peripheral side is driven to circulate along the lumen of the material delivery pipe 4, so that negative pressure is generated in the lumen of the material delivery pipe 4, so that tobacco stems are forced to enter the material delivery pipe 4 from the first discharge hole 5 and the second discharge hole 6, enter the mesh bag 11 along the material delivery pipe 4, and are collected.
Referring to fig. 1, specifically, an adapter 12 is fixedly connected to a bottom wall of the tobacco stem conveying groove 1, the adapter 12 is used for being rotatably connected with the supporting seat 2 and the hydraulic cylinder 8, the adapter 12 is convenient to work through the hydraulic cylinder 8, the hydraulic cylinder 8 pushes up or pulls down one end of the tobacco stem conveying groove 1, and the tobacco stem conveying groove 1 moves in a wane manner by using the supporting seat 2 as a fulcrum.
Referring to fig. 7, specifically, the adaptor 12 includes a first connecting plate 121, a side wall of the first connecting plate 121 is fixedly connected to a bottom wall of the tobacco stalk conveying groove 1, two ends of the first connecting plate 121 are integrally connected to a second connecting plate 122, the first connecting plate 121 and the second connecting plate 122 form an adaptor frame, a connecting shaft 123 penetrates through the adaptor frame, and top ends of the supporting seat 2 and the hydraulic cylinder 8 are rotatably connected to the corresponding connecting shaft 123, so that the tobacco stalk conveying groove 1, the supporting seat 2 and the hydraulic cylinder 8 are rotatably connected.
Referring to fig. 1-2, a method for separating and recycling tobacco stems from inner liner paper board includes the following steps:
step 1: pouring a mixture of tobacco stem materials and a lining paperboard into the movable material conveying chamber 3, closing a sealing cover, working through a hydraulic cylinder 8, pushing up one end of the tobacco stem material conveying groove 1 by the hydraulic cylinder 8, tilting the end of the tobacco stem material conveying groove 1 with the supporting seat 2 as a fulcrum to form an inclined mode, and sliding the movable material conveying chamber 3 in the tobacco stem material conveying groove 1 in a sliding manner to a position of a limiting baffle 10 under the action of self gravity to stop;
step 2: in the step 1, after the movable conveying chamber 3 slides downwards, the first discharge hole 5 and the second discharge hole 6 are close to each other, the air draft device 7 is started, negative pressure is generated in the conveying pipe 4, tobacco stems in the movable conveying chamber 3 are adsorbed, the lining paperboard is intercepted in the movable conveying chamber 3, and tobacco stem materials enter the conveying pipe 4 along the first discharge hole 5 and the second discharge hole 6 under the action of the negative pressure and enter the mesh bag 11 along the conveying pipe 4;
and step 3: tobacco stem material and inside lining cardboard separation finish the back, through pneumatic cylinder 8 work, pneumatic cylinder 8 drop-down the one end of tobacco stem material conveyer trough 1, tobacco stem material conveyer trough 1 with supporting seat 2 moves down for fulcrum one end and is the slope mode once more, it is in under self action of gravity to remove material conveying room 3 the tobacco stem material conveyer trough 1 is interior to slide down again with gliding mode and return initial position department and stop, follows the inside lining cardboard remove in the material conveying room 3 and take out, accomplish the separation and the recovery of tobacco stem material and inside lining cardboard mixture.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to 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. The device capable of separating and recycling the tobacco stems and the lining paperboard comprises a tobacco stem conveying groove (1) and is characterized in that a supporting seat (2) is arranged in the middle of the lower end of the tobacco stem conveying groove (1), the tobacco stem conveying groove (1) is rotatably connected with the supporting seat (2), the tobacco stem conveying groove (1) can move in a wane mode by taking the supporting seat (2) as a fulcrum under the action of external force, a movable conveying chamber (3) is connected to the inside of the tobacco stem conveying groove (1) in a sliding mode, the movable conveying chamber (3) is used for loading a mixture of the tobacco stems and the lining paperboard, and the movable conveying chamber (3) can slide up and down in the tobacco stem conveying groove (1) in a sliding mode under the action of self gravity;
the diapire tip position intercommunication of tobacco stalk material conveyer trough (1) is provided with conveying pipeline (4), remove defeated material room (3) and be close to first discharge opening (5) have evenly been seted up on the lateral wall of one side of conveying pipeline (4), on the diapire of tobacco stalk material conveyer trough (1) and with conveying pipeline (4) are linked together the department and have evenly seted up second discharge opening (6), be connected with air extraction equipment (7) on conveying pipeline (4), air extraction equipment (7) work makes produce the absorption of negative pressure in order to accomplish the tobacco stalk material in conveying pipeline (4).
2. The equipment capable of separating and recovering the tobacco stems from the lining paperboard according to claim 1 is characterized in that one end of the tobacco stem conveying groove (1) is rotatably connected with a telescopic end of a hydraulic cylinder (8), and the hydraulic cylinder (8) is used for pushing or pulling one end of the tobacco stem conveying groove (1) upwards so as to realize a working mode that the tobacco stem conveying groove (1) moves in a wane mode by taking the supporting seat (2) as a fulcrum.
3. The device capable of separating and recycling the tobacco stems from the lining paperboard according to claim 2 is characterized in that slide ways (9) are symmetrically arranged on the inner bottom wall of the tobacco stem conveying groove (1), rollers are mounted at four corners of the bottom wall of the movable conveying chamber (3), the rollers are located in the slide ways (9), and a limit baffle (10) is fixedly connected to one side, close to the conveying pipe (4), of the inner bottom wall of the tobacco stem conveying groove (1).
4. The device for separating and recovering the tobacco stems from the inner lining paper board according to claim 1, wherein a sealing cover is clamped at the upper end of the movable conveying chamber (3), small ventilation holes are uniformly formed in the sealing cover, and the sealing cover is used for sealing the mixture of the tobacco stem materials and the inner lining paper board.
5. The device for separating and recovering the tobacco stems from the lining paper board as claimed in any one of claims 1 to 4, wherein the air extracting device (7) takes a turbine (701) as a power component, the turbine (701) is fixed on the bottom wall of the tobacco stem conveying groove (1) through a frame (702), the air suction end of the turbine (701) is connected with one end of a negative pressure pipe (702), and the other end of the negative pressure pipe (702) is communicated with the side wall of the conveying pipe (4).
6. An apparatus for separating and recovering stems from cardboard liners according to claim 5, characterized in that the free end of the delivery duct (4) is tied with a mesh bag (11), the mesh bag (11) being used to collect the stem material sucked under the action of negative pressure.
7. The device for separating and recovering the tobacco stems from the lining paper boards as claimed in claim 6, wherein the wall of the conveying pipe (4) is hollow, and the two end walls of the conveying pipe (4) are net-shaped wall surfaces.
8. The equipment capable of separating and recovering the tobacco stems from the lining paperboard according to claim 7, wherein an adapter (12) is fixedly connected to the bottom wall of the tobacco stem conveying groove (1), and the adapter (12) is used for being rotatably connected with the supporting seat (2) and the hydraulic cylinder (8).
9. The device for separating and recycling the tobacco stems from the lining paper board according to claim 8, wherein the adaptor (12) comprises a first connecting plate (121), the side wall of the first connecting plate (121) is fixedly connected with the bottom wall of the tobacco stem conveying groove (1), the two ends of the first connecting plate (121) are integrally connected with a second connecting plate (122), the first connecting plate (121) and the second connecting plate (122) form an adaptor frame, and a connecting shaft (123) is fixedly penetrated in the adaptor frame.
10. A method for separating and recycling tobacco stems and inner lining paper boards is characterized by comprising the following steps:
step 1: pouring a mixture of tobacco stem materials and a lining paperboard into the movable material conveying chamber (3), closing a sealing cover, working through a hydraulic cylinder (8), pushing up one end of the tobacco stem material conveying groove (1) by the hydraulic cylinder (8), tilting the end of the tobacco stem material conveying groove (1) with the supporting seat (2) as a fulcrum to form an inclined mode, and sliding the movable material conveying chamber (3) in the tobacco stem material conveying groove (1) in a sliding mode to stop at a position of a limiting baffle (10) under the action of self gravity;
step 2: in the step 1, after the movable conveying chamber (3) slides downwards, the first discharging hole (5) and the second discharging hole (6) are close to each other, the air draft equipment (7) is started, negative pressure is generated in the conveying pipe (4), tobacco stems in the movable conveying chamber (3) are adsorbed, the lining paperboard is intercepted in the movable conveying chamber (3), and tobacco stem materials enter the conveying pipe (4) along the first discharging hole (5) and the second discharging hole (6) under the action of the negative pressure and enter the mesh bag (11) along the conveying pipe (4);
and 3, step 3: tobacco stem material and inside lining cardboard separation finish the back, through pneumatic cylinder (8) work, pneumatic cylinder (8) drop-down the one end of tobacco stem material conveyer trough (1), tobacco stem material conveyer trough (1) with supporting seat (2) move down as fulcrum one end and be the slope mode once more, remove conveying room (3) and be in under self action of gravity the initial position department stops with gliding mode gliding once more in tobacco stem material conveyer trough (1), follow the inside lining cardboard take out in the removal conveying room (3), accomplish the separation and the recovery of tobacco stem material and inside lining cardboard mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520577.7A CN114642269B (en) | 2020-12-21 | 2020-12-21 | Equipment capable of separating and recycling tobacco stems and lining paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520577.7A CN114642269B (en) | 2020-12-21 | 2020-12-21 | Equipment capable of separating and recycling tobacco stems and lining paperboard |
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| Publication Number | Publication Date |
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| CN114642269A true CN114642269A (en) | 2022-06-21 |
| CN114642269B CN114642269B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011520577.7A Active CN114642269B (en) | 2020-12-21 | 2020-12-21 | Equipment capable of separating and recycling tobacco stems and lining paperboard |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB319970A (en) * | 1928-11-01 | 1929-10-03 | American Tobacco Co | Improvements in and relating to method of and apparatus for stemming tobacco |
| CN103750555A (en) * | 2014-01-22 | 2014-04-30 | 龙岩烟草工业有限责任公司 | Tobacco stem conveying device and cigarette making machine |
| CN108041673A (en) * | 2017-12-06 | 2018-05-18 | 湖北中烟工业有限责任公司 | A kind of equipment that offal can be separated and recycled with liner cardboard |
| CN210304530U (en) * | 2019-06-26 | 2020-04-14 | 浙江中烟工业有限责任公司 | Screen device of cigarette production dust pelletizing system |
| CN210580962U (en) * | 2019-05-09 | 2020-05-22 | 许昌宏昌实业有限公司 | Tobacco stem conveying and recovering device for cigarette making machine set |
| CN112056612A (en) * | 2019-11-05 | 2020-12-11 | 智思控股集团有限公司 | Stem and crutch removing system |
-
2020
- 2020-12-21 CN CN202011520577.7A patent/CN114642269B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB319970A (en) * | 1928-11-01 | 1929-10-03 | American Tobacco Co | Improvements in and relating to method of and apparatus for stemming tobacco |
| CN103750555A (en) * | 2014-01-22 | 2014-04-30 | 龙岩烟草工业有限责任公司 | Tobacco stem conveying device and cigarette making machine |
| CN108041673A (en) * | 2017-12-06 | 2018-05-18 | 湖北中烟工业有限责任公司 | A kind of equipment that offal can be separated and recycled with liner cardboard |
| CN210580962U (en) * | 2019-05-09 | 2020-05-22 | 许昌宏昌实业有限公司 | Tobacco stem conveying and recovering device for cigarette making machine set |
| CN210304530U (en) * | 2019-06-26 | 2020-04-14 | 浙江中烟工业有限责任公司 | Screen device of cigarette production dust pelletizing system |
| CN112056612A (en) * | 2019-11-05 | 2020-12-11 | 智思控股集团有限公司 | Stem and crutch removing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114642269B (en) | 2023-03-17 |
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Application publication date: 20220621 Assignee: Changzhou Jiayuan Information Technology Co.,Ltd. Assignor: JIANGSU RESEARCH INSTITUTE CO LTD DALIAN University OF TECHNOLOGY Contract record no.: X2024980005503 Denomination of invention: A device that can separate and recycle cigarette stems and lined cardboard Granted publication date: 20230317 License type: Common License Record date: 20240510 |