CN111099375B - Stock tobacco leaf detecting system integrating moisture detection and automatic drying - Google Patents

Stock tobacco leaf detecting system integrating moisture detection and automatic drying Download PDF

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Publication number
CN111099375B
CN111099375B CN201911297305.2A CN201911297305A CN111099375B CN 111099375 B CN111099375 B CN 111099375B CN 201911297305 A CN201911297305 A CN 201911297305A CN 111099375 B CN111099375 B CN 111099375B
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tobacco
drying
tobacco leaves
box
microwave
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CN111099375A (en
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赵宝良
李京京
郑好
陈可
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Lock Road Wuhan Logistics Co ltd
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Lock Road Wuhan Logistics Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G63/00Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
    • B65G63/02Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge
    • B65G63/027Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations with essentially horizontal transit otherwise than by bridge for bulk material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04Investigating moisture content

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention provides a stock tobacco leaf detection system integrating moisture detection and automatic drying. Including first conveyer belt, locate the microwave drying subassembly of first conveyer belt one side, locate the second conveyer belt of microwave drying subassembly below, be equipped with moisture detection subassembly along the direction of transportation in proper order on the first conveyer belt, turn over the case subassembly, first conveyer belt is equipped with the slide that is linked together with the microwave drying subassembly in the one side that is close to the case subassembly that turns over, moisture detection subassembly can discern the dress cigarette case, and can measure the water content of the tobacco leaf in the dress cigarette case, turn over the case subassembly and fix a position and turn over the case operation to the dress cigarette case that the water content exceeds standard, and then pour the tobacco leaf in the dress cigarette case into in the slide, thereby cooperation microwave drying subassembly carries out drying process with the tobacco leaf, and arrange the tobacco leaf after the drying in the appointed dress cigarette case on the second conveyer belt. The invention has the advantages of high detection efficiency, good drying effect, and capability of separating, heating and repacking tobacco leaves in the tobacco packing box with over-standard water content in time.

Description

Stock tobacco leaf detecting system integrating moisture detection and automatic drying
Technical Field
The invention relates to a tobacco leaf moisture detection and drying device, in particular to an inventory tobacco leaf detection system integrating moisture detection and automatic drying.
Background
With the rapid development of society, the life rhythm of people also changes greatly, cigarettes become a necessity for relieving the pressure of high-intensity working crowds, and more smokers can appear. With the increasing variety of cigarettes in the existing market, various tobacco companies have begun to import top-grade tobacco leaves from all over the world for cigarette production and also created a large amount of equipment for processing high-quality tobacco leaves in order to meet the demands of users for different types of cigarettes with the emergence of various types of cigarettes.
The moisture content of the tobacco leaves has a great effect on the alcoholization of the tobacco leaves, and the tobacco leaves are easy to mildew due to large changes of temperature and humidity along with the change of seasons. At present, in order to prevent the tobacco leaves from mildewing, the moisture content of the boxed tobacco leaves needs to be detected. The moisture content of the existing tobacco leaves is mostly realized by a microwave moisture measurement technology. The water content of the material in the production process can be monitored, so that the product quality is improved, the production process is effectively controlled, the cost is saved, and the production efficiency and the production benefit are improved. If a large number of patents such as 'raw tobacco warehousing mildewing early warning detection vehicle' with the patent application number of CN201420222260.9 appear, the patents detect tobacco leaves in a tobacco box through a microwave moisture meter and carry out alarm lamp alarm indication on raw tobacco leaves with excessive moisture content. However, the patent can not separate the corresponding tobacco loading box in time when detecting the tobacco leaves with the water content exceeding the standard, thereby causing the remarkable reduction of the subsequent detection efficiency and being not beneficial to large-scale detection.
In addition, in order to dry tobacco leaves with excessive moisture content in time, a large number of patents such as 'microwave device for intermittent tobacco leaf drying' with the patent application number of CN201020562497.3 appear, the patent adopts a microwave drying cavity to replace the existing drying oven, and compared with the traditional heating fan for drying, the drying range is more comprehensive and is beneficial to drying the tobacco leaves. Because most of the existing stored tobacco leaves are boxed, the tobacco leaves in the box need to be poured out and dried in time after moisture detection, and then are boxed again. So the patent is not beneficial to the subsequent recovery of the dried tobacco leaves.
Therefore, the stock tobacco leaf detection system has high detection efficiency and good drying effect, can separate and heat the tobacco leaves in the tobacco leaf loading box with the water content exceeding the standard in time, and can re-load the heated tobacco leaves in time becomes necessary.
Disclosure of Invention
The invention provides an inventory tobacco leaf detection system integrating moisture detection and automatic drying, which can effectively solve the technical problems.
The tobacco leaf drying device comprises a first conveyor belt, a microwave drying assembly and a second conveyor belt, wherein the microwave drying assembly is arranged on one side of the first conveyor belt, the second conveyor belt is arranged below the microwave drying assembly, a moisture detection assembly and a box turning assembly are sequentially arranged on the first conveyor belt along the conveying direction, a slide way communicated with the microwave drying assembly is arranged on one side of the first conveyor belt close to the box turning assembly, the moisture detection assembly can identify a tobacco containing box and can measure the moisture content of tobacco leaves in the tobacco containing box, the box turning assembly is used for positioning and turning the tobacco containing box with the moisture content exceeding the standard, the tobacco leaves in the tobacco containing box are poured into the slide way, and therefore the tobacco leaves are dried by matching with the microwave drying assembly, and the dried tobacco leaves are discharged into a designated tobacco containing box on the second conveyor belt.
Further, moisture determine module is including locating the moisture detector of first conveyer belt upper end, locating the first RFID reader of first conveyer belt one side, and first RFID reader can discern the electronic tags of dress cigarette case one side to the object of confirming the process sends opening signal to the moisture detector for dress cigarette case, thereby cooperates the moisture detector to detect the water content of the tobacco leaf in the dress cigarette case.
The box turning assembly comprises a first fixing support fixedly arranged on a first conveying belt, one side of the first fixing support is provided with a plurality of first guide rails perpendicular to the ground, the lower end of the first fixing support is provided with a second fixing support in sliding connection with the first guide rails, one side of the first fixing support, which is close to the first guide rails, is provided with a traction piece, and the traction piece comprises a traction motor arranged at the upper end of the first fixing support, a traction cable connected with the traction motor, a cable sleeve arranged on one side of the first fixing support and used for moving the traction cable, and a first fixing block arranged on the cable sleeve and fixedly connected with the second fixing support; and then the traction motor can drive the traction rope to move, so that the second fixing bracket is driven to move along the first guide rail.
Furthermore, the second fixed bracket comprises a first sliding plate connected with the first guide rail in a sliding manner, and a first fixed plate fixedly connected with the first fixed block, one end of the second fixed bracket is provided with a second guide rail, the second guide rail is provided with a slidable electric slider, the lower end of the electric slider is fixedly connected with an electric clamping piece, the electric clamping piece comprises a third fixed bracket fixedly connected with the electric slider, a first rotating motor arranged at the lower end of the third fixed bracket, and a first rotating rod fixedly connected with a rotor of the first rotating motor, one end of the first rotating rod is provided with a first rotating clamping plate, a second rotating clamping plate is fixedly arranged below one end of the second fixed bracket, which is far away from the first rotating clamping plate, and the second rotating clamping plate can rotate along the joint with the second fixed bracket; first rotating clamp plate can cooperate the second to rotate clamp plate clamp and get the dress cigarette case that is located second fixed bolster below under the drive of electronic slider, and then the first rotating clamp plate of accessible first rotating electrical machines drive is rotatory to it makes wherein tobacco leaf pour into in the microwave drying subassembly by the slide to drive the rotation of dress cigarette case.
Further, the one end that first fixed bolster is close to moisture determine module is equipped with the laser locator, and then can effectually fix a position the target cigarette case that gets into to the cooperation is drawn the piece and is got the piece with electronic clamp and come the accurate clamp to get the target cigarette case.
Further, the microwave drying assembly comprises a box body and a feeding hole, the feeding hole is formed in one side of the box body and communicated with the slide way, a drying cavity communicated with the feeding hole is formed in the box body, an exhaust port communicated with the drying cavity is formed in one side of the box body, a nano-silver inner container communicated with the feeding hole is arranged in the drying cavity, an electric overturning piece is arranged below the nano-silver inner container and connected with a borosilicate glass overturning plate, and then the borosilicate glass overturning plate can be driven to overturn to be abutted to the nano-silver inner container, so that tobacco leaves are contained; the microwave emitter and the microwave receiver are respectively arranged on two sides of the nano silver liner, so that the tobacco leaves in the nano silver liner can be subjected to microwave drying.
Further, the bottom in dry chamber is equipped with the skew wall, and the skew wall is linked together with the discharge gate of locating box one side, and the upper end of discharge gate is equipped with first electronic extensible member, and the one end of first electronic extensible member is equipped with the electronic flexible door of telescopic, and electronic flexible door can close the discharge gate under the drive of first electronic extensible member.
Further, a second RFID reader-writer is arranged at a position, close to the microwave drying assembly, of the second conveying belt, and then the electronic tags of the tobacco containing boxes containing the dried tobacco leaves can be labeled.
Further, including locating the PLC controller of first conveyer belt one side, the PLC controller is connected with moisture detector, first RFID reader, traction motor, electronic slider, first rotating electrical machines, laser locator, microwave transmitter, microwave receiver, first electronic extensible member, second RFID read write line electricity respectively.
According to the invention, the moisture content of the tobacco leaves in the tobacco containing box is rapidly measured through the moisture detector, and the electronic tag on one side of the tobacco containing box is identified through the first RFID reader, so that the opening of the moisture detector is intelligently controlled, and the energy waste caused by long-term opening of the moisture detector is avoided. The traction piece controls the second fixing support to lift, and the electric clamping piece can be driven by matching with the electric sliding block to move to the target tobacco loading box, so that the target tobacco loading box with the exceeding water content can be accurately clamped by matching with the laser positioner, and meanwhile, tobacco leaves in the target tobacco loading box can be effectively poured into the microwave drying assembly.
The tobacco leaf drying device can timely discharge redundant water vapor in the drying cavity through the exhaust port, tobacco leaves are contained through the electric turnover piece and the borosilicate glass turnover plate, and the tobacco leaves can be timely discharged from the discharge port by matching with the bottom inclined wall of the drying cavity after being dried, so that the tobacco leaves are timely recovered by the tobacco containing box of the second conveying belt. According to the invention, the opening and closing of the discharge hole are controlled through the first electric telescopic piece and the electric telescopic door, so that the tobacco leaves are prevented from falling onto the second conveying belt to cause waste. According to the invention, the electronic tags of the dried tobacco leaf boxes are labeled in time through the second RFID reader, so that the follow-up work is facilitated.
Therefore, the tobacco leaf boxing device has the advantages of high detection efficiency, good drying effect, capability of timely separating and heating the tobacco leaves in the tobacco leaf boxing box with the water content exceeding the standard and capability of timely repacking the heated tobacco leaves.
Drawings
FIG. 1 is a view showing an overall structure of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a first fixing bracket and an upper component thereof according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a second fixing bracket and an upper member thereof according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the internal structure of a microwave drying assembly according to an embodiment of the present invention;
in the figure: 1-a first conveyor belt, 11-a slideway, 2-a second conveyor belt, 3-a moisture detection component, 31-a moisture detector, 32-a first RFID reader, 4-a box turning component, 41-a first fixed bracket, 411-a first guide rail, 42-a traction component, 421-a traction motor, 422-a traction cable, 423-a cable sleeve, 424-a first fixed block, 43-a second fixed bracket, 431-a first sliding plate, 432-a first fixed plate, 433-a second guide rail, 434-an electric sliding block, 44-an electric clamping component, 441-a third fixed bracket, 442-a first rotating motor, 443-a first rotating rod, 444-a first rotating clamping plate, 445-a second rotating clamping plate, 45-a laser locator, 5-a microwave drying component, 51-box body, 511-exhaust port, 521-feed port, 522-discharge port, 54-drying chamber, 55-microwave emitter, 56-microwave receiver, 57-nano silver inner container, 58-electric turnover piece, 581-borosilicate glass turnover plate, 59-first electric expansion piece, 591-electric expansion door, 6-second RFID reader-writer and 7-PLC controller.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and/or the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from them without inventive effort. In addition, the term "orientation" merely indicates a relative positional relationship between the respective members, not an absolute positional relationship.
As shown in fig. 1, the invention provides a stock tobacco leaf detection system integrating moisture detection and automatic drying, which can effectively detect the moisture content of boxed tobacco leaves, timely pour out and dry the tobacco leaves in a tobacco box with the moisture content exceeding a preset value, and then box the tobacco leaves again.
The microwave drying device comprises a first conveyor belt 1, a microwave drying component 5 arranged on one side of the first conveyor belt 1 and a second conveyor belt 2 arranged below the microwave drying component 5. First transport area 1 is gone up and is equipped with moisture determine module 3 along the direction of transportation in proper order, turn over case subassembly 4, first transport area 1 is equipped with the slide 11 that is linked together with microwave drying assembly 5 in the one side that is close to turn over case subassembly 4, moisture determine module 3 can discern the dress cigarette case, and can measure the water content of the tobacco leaf in the dress cigarette case, turn over case subassembly 4 and fix a position and turn over the case operation to the dress cigarette case that the water content exceeds standard, and then pour the tobacco leaf in the dress cigarette case into in slide 11, thereby cooperation microwave drying assembly 5 carries out drying process with the tobacco leaf, and arrange the tobacco leaf after the drying in the appointed dress cigarette case on second transport area 2.
Wherein, moisture determine module 3 is including locating moisture detector 31 of first conveyer belt 1 upper end, locating the first RFID reader 32 of 1 one side of first conveyer belt, and first RFID reader 32 can discern the electronic tags of dress cigarette case one side to the object of confirming the process sends opening signal for moisture detector 31 behind the dress cigarette case, thereby cooperates the moisture content of the tobacco leaf in moisture detector 31 detection dress cigarette case. According to the invention, the electronic tag on one side of the cigarette box is identified through the first RFID reader 32, so that the opening of the moisture detector 31 is intelligently controlled, and the energy waste caused by the long-term opening of the moisture detector 31 is avoided. The moisture detector 31 is a default MS-590 non-contact microwave moisture meter, the MS-590 is provided with a transmitting sensor and a receiving sensor, the sensors transmit microwave signals to a measured medium through a microwave transmitting-receiving system, and when electromagnetic energy passes through the measured medium, water molecules in the medium can absorb energy in an electromagnetic field due to the polarity of the water molecules. The linear relation between the energy absorbed by the water molecules and the water molecule content is kept, the characteristics of different electromagnetic frequency bands are different between different water contents and media, and the water content and the density of the measured media can be determined by simultaneously transmitting a plurality of sections of frequency spectrums with different frequencies and combining a data model and a special algorithm.
As shown in fig. 2 and 3, the box-turning assembly 4 includes a first fixing bracket 41 fixedly disposed on the first conveyor belt 1, a plurality of first guide rails 411 perpendicular to the ground are disposed on one side of the first fixing bracket 41, a second fixing bracket 43 slidably connected to the first guide rails 411 is disposed at a lower end of the first fixing bracket 41, a traction member 42 is disposed on one side of the first fixing bracket 41 close to the first guide rails 411, the traction member 42 includes a traction motor 421 disposed at an upper end of the first fixing bracket 41, a traction cable 422 connected to the traction motor 421, a cable cover 423 disposed on one side of the first fixing bracket 41 for moving the traction cable 422, and a first fixing block 424 disposed on the cable cover 423 and fixedly connected to the second fixing bracket 43. And then can drive the traction rope 422 to move through the traction motor 421, thereby driving the second fixing bracket 43 to move along the first guide rail 411, so that the lower part of the second fixing bracket can be moved to be attached to a target cigarette box when the target cigarette box is arranged below the target cigarette box.
The second fixing bracket 43 comprises a first sliding plate 431 in sliding connection with the first guide rail 411 and a first fixing plate 432 fixedly connected with the first fixing block 424, one end of the second fixing bracket 43 is provided with a second guide rail 433, the second guide rail 433 is provided with a slidable electric slider 434, the lower end of the electric slider 434 is fixedly connected with an electric clamping piece 44, the electric clamping piece 44 comprises a third fixing bracket 441 fixedly connected with the electric slider 434, a first rotating motor 442 arranged at the lower end of the third fixing bracket 441 and a first rotating rod 443 fixedly connected with the rotor of the first rotating motor 442, one end of the first rotating rod 443 is provided with a first rotating clamp plate 444, the lower part of one end of the second fixing bracket 43 far away from the first rotating clamp plate 444 is fixedly provided with a second rotating clamp plate 445, and the second rotating clamp plate 445 can rotate along the connection with the second fixing bracket 43; the first rotating clamp 444 can be driven by the electric slider 434 to cooperate with the second rotating clamp 445 to clamp the tobacco container under the second fixed bracket 43, and then the first rotating clamp 444 can be driven by the first rotating motor 442 to rotate, so as to drive the tobacco container to rotate, and the tobacco leaves can be poured into the microwave drying assembly 5 through the slide 11.
Meanwhile, in order to accurately position the cigarette loading box, a laser positioner 45 is arranged at one end, close to the moisture detection assembly 3, of the first fixing support 41, so that the entering target cigarette loading box can be effectively positioned, and the target cigarette loading box can be accurately clamped by the aid of the traction piece 42 and the electric clamping piece 44.
As shown in fig. 1 and 4, the microwave drying assembly 5 includes a box body 51, a feeding port 521 disposed on one side of the box body 51 and communicated with the chute 11, a drying chamber 54 communicated with the feeding port 521 is disposed in the box body 51, an exhaust port communicated with the drying chamber 54 is disposed on one side of the box body 51, a nano silver liner 57 communicated with the feeding port 521 is disposed in the drying chamber 54, an electric turnover part 58 is disposed below the nano silver liner 57, the electric turnover part 58 is connected with a borosilicate glass turnover plate 581, and then the borosilicate glass turnover plate 581 can be driven to be turned over to abut against the nano silver liner 57, so as to contain tobacco leaves. Wherein borosilicate glass returning face plate 581 can effectually prevent among the heating process equipment short circuit because of the microwave, and nanometer silver inner bag 57 can improve the dry efficiency of microwave, has certain bactericidal effect simultaneously. The microwave emitter 55 and the microwave receiver 56 are respectively arranged on two sides of the nano silver liner 57, so that the tobacco leaves in the nano silver liner 57 can be subjected to microwave drying. The excessive water vapor in the drying cavity 54 is timely discharged through the exhaust port, the tobacco leaves are contained through the electric turnover piece 58 and the borosilicate glass turnover plate 581, and the tobacco leaves can be timely discharged from the discharge port 522 by matching with the bottom inclined wall of the drying cavity 54 after being dried, so that the tobacco leaves are timely recycled by the tobacco containing box of the second conveyor belt 2.
In addition, the bottom of the drying chamber 54 is provided with an inclined wall, the inclined wall is communicated with a discharge port 522 arranged at one side of the box body 51, the upper end of the discharge port 522 is provided with a first electric telescopic piece 59, one end of the first electric telescopic piece 59 is provided with a telescopic electric telescopic door 591, and the electric telescopic door 591 can cover the discharge port 522 under the driving of the first electric telescopic piece 59. The opening and closing of the discharge hole 522 are controlled by the first electric telescopic piece 59 and the electric telescopic door 591, so that the tobacco leaves are prevented from falling onto the second conveying belt 2 to cause waste.
The second conveying belt 2 is provided with a second RFID reader-writer 6 at a position close to the microwave drying assembly 5, so that an electronic tag of a tobacco loading box loaded with dried tobacco leaves can be labeled, and a user can conveniently perform subsequent work on the tobacco loading box.
Including locating the PLC controller 7 of first conveyer belt 1 one side, PLC controller 7 is connected with moisture detector 31, first RFID reader 32, traction motor 421, electronic slider 434, first rotating electrical machines 442, laser locator 45, microwave emitter 55, microwave receiver 56, first electronic extensible member 59, second RFID read write line 6 electricity respectively to can be effectual regulate and control the operation of each electronic component. The PLC controller 7 of the present invention may be selected from the FX series mitsubishi heavy industry PLC controllers having low cost and good effect, and in the embodiment of the present invention, the FX2N controller is used.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims (7)

1. The utility model provides a moisture detection and automatic drying in stock tobacco leaf detecting system of an organic whole, includes first conveyer belt (1), locates microwave drying component (5) of first conveyer belt (1) one side, locate second conveyer belt (2) of microwave drying component (5) below, its characterized in that: the tobacco leaf drying device is characterized in that a moisture detection assembly (3) and a box turning assembly (4) are sequentially arranged on the first conveyor belt (1) along the conveying direction, a slide way (11) communicated with the microwave drying assembly (5) is arranged on one side, close to the box turning assembly (4), of the first conveyor belt (1), the moisture detection assembly (3) can identify a tobacco containing box and can measure the moisture content of tobacco leaves in the tobacco containing box, the box turning assembly (4) is used for positioning and turning the tobacco containing box with the moisture content exceeding the standard, the tobacco leaves in the tobacco containing box are poured into the slide way (11), and therefore the tobacco leaves are dried by matching with the microwave drying assembly (5), and the dried tobacco leaves are discharged into a designated tobacco containing box on the second conveyor belt (2); the microwave drying assembly (5) comprises a box body (51) and a feed inlet (521) which is arranged on one side of the box body (51) and communicated with a slide way (11), a drying cavity (54) communicated with the feed inlet (521) is arranged in the box body (51), an exhaust port communicated with the drying cavity (54) is arranged on one side of the box body (51), a nano-silver inner container (57) communicated with the feed inlet (521) is arranged in the drying cavity (54), an electric overturning part (58) is arranged below the nano-silver inner container (57), the electric overturning part (58) is connected with a borosilicate glass overturning plate (581), and then the borosilicate glass overturning plate (581) can be driven to abut against the nano-silver inner container (57) so as to contain tobacco leaves; a microwave emitter (55) and a microwave receiver (56) are respectively arranged on two sides of the nano-silver liner (57), so that tobacco leaves in the nano-silver liner (57) can be subjected to microwave drying; the bottom of the drying cavity (54) is provided with an inclined wall, the inclined wall is communicated with a discharge hole (522) formed in one side of the box body (51), the upper end of the discharge hole (522) is provided with a first electric telescopic piece (59), one end of the first electric telescopic piece (59) is provided with a telescopic electric telescopic door (591), and the electric telescopic door (591) can cover the discharge hole (522) under the driving of the first electric telescopic piece (59).
2. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 1, wherein: moisture determine module (3) including locate moisture detector (31) of first conveyer belt (1) upper end, locate first RFID reader (32) of first conveyer belt (1) one side, first RFID reader (32) can discern the electronic tags of dress cigarette case one side to the object of confirming the process sends opening signal to moisture detector (31) after for dress cigarette case to the moisture content of the tobacco leaf in the cooperation moisture detector (31) detection dress cigarette case.
3. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 1, wherein: the box turning assembly (4) comprises a first fixing support (41) fixedly arranged on a first conveying belt (1), a plurality of first guide rails (411) perpendicular to the ground are arranged on one side of the first fixing support (41), a second fixing support (43) in sliding connection with the first guide rails (411) is arranged at the lower end of the first fixing support (41), a traction piece (42) is arranged on one side, close to the first guide rails (411), of the first fixing support (41), the traction piece (42) comprises a traction motor (421) arranged at the upper end of the first fixing support (41), a traction cable (422) connected with the traction motor (421), a cable sleeve (423) arranged on one side of the first fixing support (41) and used for moving the traction cable (422), and a first fixing block (424) arranged on the cable sleeve (423) and fixedly connected with the second fixing support (43); and the traction motor (421) can drive the traction rope (422) to move, so as to drive the second fixed bracket (43) to move along the first guide rail (411).
4. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 3, wherein: the second fixing bracket (43) comprises a first sliding plate (431) connected with the first guide rail (411) in a sliding manner, a first fixing plate (432) fixedly connected with the first fixing block (424), one end of the second fixing bracket (43) is provided with a second guide rail (433), the second guide rail (433) is provided with a slidable electric sliding block (434), the lower end of the electric sliding block (434) is fixedly connected with an electric clamping piece (44), the electric clamping piece (44) comprises a third fixing bracket (441) fixedly connected with the electric sliding block (434), a first rotating motor (442) arranged at the lower end of the third fixing bracket (441), and a first rotating rod (443) fixedly connected with a rotor of the first rotating motor (442), one end of the first rotating rod (443) is provided with a first rotating clamping plate (444), and a second rotating clamping plate (445) is fixedly arranged below one end, far away from the first rotating clamping plate (444), of the second fixing bracket (43), the second rotating clamp plate (445) can rotate along the joint of the second rotating clamp plate and the second fixing bracket (43); the first rotating clamping plate (444) can be driven by the electric sliding block (434) to be matched with the second rotating clamping plate (445) to clamp the tobacco containing box located below the second fixing support (43), and then the first rotating clamping plate (444) can be driven by the first rotating motor (442) to rotate, so that the tobacco containing box is driven to rotate to enable tobacco leaves to be poured into the microwave drying assembly (5) through the slide way (11).
5. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 4, wherein: one end of the first fixing support (41) close to the moisture detection assembly (3) is provided with a laser positioner (45), so that the entering target cigarette loading box can be effectively positioned, and the target cigarette loading box can be accurately clamped by the aid of the traction piece (42) and the electric clamping piece (44).
6. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 1, wherein: and a second RFID reader-writer (6) is arranged at the position, close to the microwave drying component (5), of the second conveying belt (2), so that an electronic tag of a tobacco box filled with dried tobacco leaves can be labeled.
7. The system for detecting the tobacco leaves in stock integrating moisture detection and automatic drying as claimed in claim 2, 5 or 6, wherein: including locating PLC controller (7) of first conveyer belt (1) one side, PLC controller (7) are connected with moisture detector (31), first RFID reader (32), traction motor (421), electronic slider (434), first rotating electrical machines (442), laser locator (45), microwave emitter (55), microwave receiver (56), first electronic extensible member (59), second RFID read write line (6) electricity respectively.
CN201911297305.2A 2019-12-17 2019-12-17 Stock tobacco leaf detecting system integrating moisture detection and automatic drying Active CN111099375B (en)

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Publication number Priority date Publication date Assignee Title
CN112623800A (en) * 2020-12-15 2021-04-09 中国农业科学院烟草研究所 Device and method for measuring moisture of tobacco by microwave
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