CN115417066A - Tobacco leaf separating and conveying device based on vacuum adsorption conveying belt and self-adaptive storage bin - Google Patents
Tobacco leaf separating and conveying device based on vacuum adsorption conveying belt and self-adaptive storage bin Download PDFInfo
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- CN115417066A CN115417066A CN202211138705.0A CN202211138705A CN115417066A CN 115417066 A CN115417066 A CN 115417066A CN 202211138705 A CN202211138705 A CN 202211138705A CN 115417066 A CN115417066 A CN 115417066A
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 61
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 title claims abstract description 24
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 241000208125 Nicotiana Species 0.000 claims abstract description 60
- 238000004080 punching Methods 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000008358 core component Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- ZDXLFJGIPWQALB-UHFFFAOYSA-M disodium;oxido(oxo)borane;chlorate Chemical compound [Na+].[Na+].[O-]B=O.[O-]Cl(=O)=O ZDXLFJGIPWQALB-UHFFFAOYSA-M 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/16—Classifying or aligning leaves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0233—Position of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a tobacco leaf separating and conveying device based on a vacuum adsorption conveying belt and a self-adaptive storage bin. The vacuum adsorption conveying belt comprises core components such as a vacuum pump, a negative pressure fan, a vacuum roller, a punching conveying belt and the like. The punching conveyer belt covers the vacuum drum and transmits negative pressure generated by the negative pressure fan out through the holes. The self-adaptive bin self-adaptively adjusts the height through infrared detection, delivers the tobacco leaves to a vacuum adsorption effective area, is adsorbed to a conveyor belt to move, and is transferred to a subsequent grading link. The device separates the single tobacco leaves from the feed bin one by one through the matching of the vacuum adsorption conveying belt and the self-adaptive feed bin. The self-adaptation feed bin design is that many feed bins ring is arranged to cartridge clip mode gets into in order further to raise the efficiency. The invention solves the problems of low efficiency and high labor intensity of manual feeding of the grading equipment, and can break through the bottleneck that manual feeding is restricted to further improve the grading efficiency of tobacco leaves.
Description
Technical Field
The invention belongs to the technical field of tobacco processing machinery, and particularly relates to a tobacco leaf separating and conveying device based on a vacuum adsorption driving belt and a self-adaptive storage bin.
Background
On an intelligent tobacco leaf grading and grading equipment operation line, tobacco leaves are subjected to grade identification, automatic sorting and weighing transfer, and the feeding of natural tobacco leaves is performed manually at present, but the manual feeding speed is low, the efficiency is low, and the cost is high. The prior related art basically focuses on solving the problem of vacuum adsorption, but does not solve the problems of tobacco conveying and effective separation of tobacco.
Disclosure of Invention
The invention provides a tobacco leaf separating and conveying device based on a vacuum adsorption and self-adaptive bin, which solves the conveying and separating problems of tobacco leaves by mutually matching the self-adaptive bin and a vacuum adsorption conveying belt, thereby replacing manual feeding, realizing mechanization and automation of the feeding process, greatly improving the feeding efficiency, reducing the labor intensity, improving the labor conditions and reducing the cost.
In order to achieve the technical purpose, the invention is realized by the following technical scheme: the utility model provides a tobacco leaf separation conveyor based on vacuum adsorption and self-adaptation feed bin, includes: the device comprises a self-adaptive bin, a negative pressure vacuum drum, a vacuum pump, a negative pressure fan, a base support, a driving motor, a conveying belt shell, a punching conveying belt, an infrared sensor, a screw lifting device, a driving motor, a rotary base, a tray, a baffle and a conveying beam;
the device is integrally divided into a negative pressure conveyor and a self-adaptive storage bin, wherein the diameter of a circular groove for mounting a negative pressure fan is arranged on a conveying belt shell, and is consistent with the diameter of the circular negative pressure fan in size, the negative pressure fan is arranged inside the negative pressure conveyor, a negative pressure cavity is arranged inside the negative pressure fan, a punching conveying belt covers the upper surface and the lower surface along the length of the conveying belt shell, a negative pressure vacuum drum is arranged at the right end of the negative pressure conveyor, and a vacuum pump is arranged on the right side of the negative pressure vacuum drum, so that the negative pressure vacuum drum generates negative pressure; the self-adaptation feed bin sets up in the conveyer belt below that punches to with feed bin upper surface and negative pressure fan upper surface on same horizontal plane, screw rod elevating gear sets up in the self-adaptation feed bin for the lift tobacco leaf, infrared ray sensor is located self-adaptation feed bin upper end right side central point and puts, is used for discerning the tobacco leaf position.
Preferably, the structure of the punching conveying belt is discontinuous and comprises circular seam bodies with equal length and equal spacing;
preferably, the distance between two adjacent circular seam bodies is less than one fifth of the length of the circular seam body;
preferably, the punching conveying belt is an elastic belt body, and the surface of the conveying belt is a smooth surface;
preferably, the diameter of the negative pressure vacuum drum is 3 times larger than that of the conveying beam, and the thickness of the negative pressure vacuum drum is consistent with that of the punching conveying belt;
preferably, the base support is provided with a triangular frame for fixing the conveying beam, and the triangular frame is arranged on the two sides of the base support on the conveying beam; the base support is provided with a threaded hole, the ground is provided with a threaded sleeve, and the threaded sleeve is matched with the thread and fixed on the ground;
preferably, the four self-adaptive bins are transversely arranged at intervals of 90 degrees vertically, and are surrounded into a square and sequentially arranged above the rotating base;
preferably, four screw lifting devices are arranged, a tray is arranged above the four screw lifting devices, and the length of the tray is consistent with that of the tobacco leaves; the left end and the right end of the self-adaptive storage bin are provided with the baffles, so that tobacco leaves are prevented from falling off;
preferably, the self-adaptive bin is positioned under the punching conveying belt and is three centimeters away from the punching conveying belt, the width of the punching conveying belt is 60 centimeters, and the length of the tray is 60 centimeters; the punching conveying belt runs at a certain speed quickly and is matched with the stock bin.
The beneficial effects of the invention are:
1) This tobacco leaf separation conveyor based on vacuum adsorption and self-adaptation feed bin places the tobacco leaf with in the self-adaptation feed bin, the negative pressure conveyer belt starts, and the negative pressure fan takes out the air, makes it produce the negative pressure, and air pressure will constantly absorb the tobacco leaf through the conveyer belt that punches, when the absorption separation of tobacco leaf, just is difficult to produce structural destruction to the tobacco leaf, and can not make the tobacco leaf drop in the process.
2) Can solve the root problem of tobacco leaf separation through the cooperation of self-adaptation feed bin with the vacuum adsorption conveyer belt, the self-adaptation feed bin can pass through the sensor, realizes the quick material loading of cartridge clip formula, by a wide margin improvement material loading speed.
3) Compare with traditional artifical material loading, the mode of traditional artifical material loading has not only been replaced to tobacco leaf separation conveyor based on vacuum adsorption and self-adaptation feed bin, still effectual the cost is reduced, and the device can be fine control in the aspect of the cost such as preparation, power in certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram provided by a tobacco leaf separating and conveying device of a vacuum adsorption conveyor belt and an adaptive bin of the invention;
FIG. 2 is a schematic diagram of the structure of an adaptive silo of the present invention;
FIG. 3 is a schematic structural diagram provided by the tobacco leaf separating and conveying device of the vacuum adsorption and self-adaptive storage bin of the invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a self-adaptive storage bin; 2. a negative pressure vacuum drum; 3. a vacuum pump; 4. a negative pressure fan; 5. a base support; 6. a drive motor; 7. a conveyor belt housing; 8. a punching conveyor belt; 9. an infrared sensor; 10. a screw lifting device; 11. a drive motor; 12. rotating the base; 13. a tray; 14. a baffle plate; 15. and (4) a conveying beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, a tobacco leaf separating and conveying device based on a vacuum adsorption and self-adaptive storage bin comprises: the device comprises a self-adaptive bin 1, a negative pressure vacuum drum 2, a vacuum pump 3, a negative pressure fan 4, a base support 5, a driving motor 6, a conveying belt shell 7, a punching conveying belt 8, an infrared sensor 9, a screw lifting device 10, a driving motor 11, a rotating base 12, a tray 13, a baffle 14 and a conveying beam 15;
the device is integrally divided into a negative pressure conveyor and a self-adaptive storage bin, the diameter of a circular groove for installing a negative pressure fan is arranged on a conveying belt shell 7 and is consistent with the diameter of the circular negative pressure fan 4, the negative pressure fan 4 is arranged inside the negative pressure conveyor, a negative pressure cavity is formed inside the negative pressure fan 4, a punching conveying belt 8 covers the upper surface and the lower surface of the punching conveying belt along the length of the conveying belt shell 7, a negative pressure vacuum drum 2 is arranged at the right end of the negative pressure conveyor, and a vacuum pump 3 is arranged on the right side of the negative pressure vacuum drum 2 to enable the negative pressure vacuum drum 2 to generate negative pressure; self-adaptation feed bin 1 sets up in the conveyer belt 8 below that punches to with feed bin upper surface 1 and 4 upper surfaces of negative pressure fan on same horizontal plane, screw rod elevating gear 10 sets up in self-adaptation feed bin 1 for the lift tobacco leaf, infrared sensor 9 is located 1 upper end right side central point in self-adaptation feed bin and puts, is used for discerning the tobacco leaf position.
Preferably, the structure of the perforating conveying belt 8 is discontinuous, and the perforating conveying belt comprises circular seam bodies with equal length and equal spacing;
preferably, the distance between two adjacent circular seam bodies is less than one fifth of the length of the circular seam body;
preferably, the punching conveying belt 8 is an elastic belt body, and the surface of the conveying belt is a smooth surface;
preferably, the diameter of the negative pressure vacuum drum 2 is 3 times larger than that of the conveying beam 15, and the thickness of the negative pressure vacuum drum is consistent with that of the punching conveying belt 8;
preferably, a triangular frame is arranged on the base support 5 to fix the conveying beam 15, and the triangular frame is arranged on two sides of the base support 5 and the conveying beam 15; the base support 5 is provided with a threaded hole, the ground is provided with a threaded sleeve, and the threaded sleeve is matched with the thread and fixed on the ground;
preferably, one bin is transversely arranged at intervals of 90 degrees vertically in the four adaptive bins 1, and the four adaptive bins 1 are enclosed into a square and are sequentially arranged above the rotating base 12;
preferably, four screw lifting devices 10 are arranged, a tray 13 is arranged above the screw lifting devices, and the length of the tray 13 is consistent with that of the tobacco leaves; the left end and the right end of the self-adaptive storage bin 1 are provided with the baffles 14, so that tobacco leaves are prevented from falling off;
preferably, the self-adaptive bin 1 is positioned under the punching conveying belt 8 and is three centimeters away from the punching conveying belt 8, the width of the punching conveying belt 8 is 60 centimeters, and the length of the tray 13 is 60 centimeters; the punching conveying belt 8 runs at a certain speed quickly and is matched with the self-adaptive bin 1.
The working principle of the tobacco leaf separating and conveying device of the vacuum adsorption and self-adaptive storage bin is as follows: place the tobacco leaf in self-adaptation feed bin 1, self-adaptation feed bin 1 is along with infrared sensor 9 response tobacco leaf position, screw rod elevating gear 10 rises the transportation tobacco leaf, negative pressure fan 4 starts to take out the air, make negative pressure fan 4 interior production negative pressure, the inside negative pressure chamber that is of negative pressure fan 4, air pressure will constantly absorb the tobacco leaf through the conveyer belt 8 that punches, when passing through negative pressure vacuum drum 2, vacuum pump 3 takes out the inside air of vacuum drum 2 away, thereby absorb the tobacco leaf with the outside production pressure differential, overturn the tobacco leaf to the conveyer belt top from the conveyer belt below, when the absorption separation of tobacco leaf, just be difficult to produce structural destruction to the tobacco leaf, and can not make the tobacco leaf drop in the process, after a self-adaptation feed bin transport finishes, rotating base 12 carries out the transportation of next self-adaptation feed bin with automatic rotation 90 degrees.
The structure of taking the circular bleeder vent of multistage formula can reduce the ventilative area of ventilative seam to reduce the inflow of air, the energy consumption that is favorable to reducing keeps 4 negative pressure chambeies of negative pressure fan to be in effective pressure, and the interval between the adjacent circular seam body is less than one fifth of circular seam body length, and the bleeder vent of less interval makes atmospheric pressure alternate very fast, guarantees all the time effectual absorption tobacco leaf. The faster the running speed of the perforating conveying belt 8 is, the shorter the air pressure alternation time interval is, the smaller the negative influence on the adsorption of the tobacco leaves is, and the faster the tobacco leaf feeding speed is.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a tobacco leaf separation conveyor based on vacuum adsorption and self-adaptation feed bin which characterized in that includes: the device comprises a self-adaptive bin, a negative pressure vacuum drum, a vacuum pump, a negative pressure fan, a base support, a driving motor, a conveying belt shell, a punching conveying belt, an infrared sensor, a screw lifting device, a driving motor, a rotary base, a tray, a baffle and a conveying beam;
the device is integrally divided into two parts, namely a negative pressure conveyor and a self-adaptive storage bin, wherein the diameter of a circular groove for installing a negative pressure fan is arranged on a conveying belt shell, the size of the diameter of the circular groove is consistent with that of the circular negative pressure fan, the negative pressure fan is arranged inside the negative pressure conveyor, a negative pressure cavity is formed inside the negative pressure fan, a punching conveying belt covers the upper surface and the lower surface along the length of the conveying belt shell, a negative pressure vacuum roller is arranged at the right end of the negative pressure conveyor, and a vacuum pump is arranged on the right side of the negative pressure vacuum roller, so that the negative pressure vacuum roller generates negative pressure; the self-adaptation feed bin sets up in the conveyer belt below that punches to on same horizontal plane with feed bin upper surface and negative pressure fan upper surface, screw rod elevating gear sets up in the self-adaptation feed bin for the lift tobacco leaf, infrared ray sensor is located self-adaptation feed bin upper end right side central point and puts, is used for discerning the tobacco leaf position.
2. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that the structure of the punching conveying belt is discontinuous and comprises circular seam bodies with equal length and equal space.
3. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that the distance between two adjacent circular seam bodies is less than one fifth of the length of each circular seam body.
4. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that the perforated conveying belt is an elastic belt body, and the surface of the conveying belt is a smooth surface.
5. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that the diameter of the negative pressure vacuum drum is 3 times larger than that of the conveying beam, and the thickness of the negative pressure vacuum drum is consistent with that of the perforated conveying belt.
6. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that a triangular frame is arranged on the base support to fix the conveying beam, and the triangular frame is arranged on the two sides of the base support on the conveying beam; the base support is provided with a threaded hole, the ground is provided with a threaded sleeve, and the threaded sleeve is matched with the thread and fixed on the ground.
7. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bins as claimed in claim 1, wherein one storage bin is transversely arranged at intervals of 90 degrees vertically, and the four self-adaptive storage bins are surrounded into a square shape and are sequentially arranged above the rotating base.
8. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that four screw lifting devices are arranged, a tray is arranged above the four screw lifting devices, and the length of the tray is consistent with that of tobacco leaves; both ends set up the baffle about the self-adaptation feed bin, prevent that the tobacco leaf from dropping.
9. The tobacco leaf separating and conveying device based on the vacuum adsorption and self-adaptive storage bin is characterized in that the self-adaptive storage bin is located right below a punching conveying belt and is three centimeters away from the punching conveying belt, the width of the punching conveying belt is 60 centimeters, and the length of a tray is 60 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138705.0A CN115417066A (en) | 2022-09-19 | 2022-09-19 | Tobacco leaf separating and conveying device based on vacuum adsorption conveying belt and self-adaptive storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138705.0A CN115417066A (en) | 2022-09-19 | 2022-09-19 | Tobacco leaf separating and conveying device based on vacuum adsorption conveying belt and self-adaptive storage bin |
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| CN115417066A true CN115417066A (en) | 2022-12-02 |
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| CN202211138705.0A Pending CN115417066A (en) | 2022-09-19 | 2022-09-19 | Tobacco leaf separating and conveying device based on vacuum adsorption conveying belt and self-adaptive storage bin |
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