CN114260184B - Winnowing rejected object detecting and sorting system for cigarettes - Google Patents
Winnowing rejected object detecting and sorting system for cigarettes Download PDFInfo
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- CN114260184B CN114260184B CN202111563100.1A CN202111563100A CN114260184B CN 114260184 B CN114260184 B CN 114260184B CN 202111563100 A CN202111563100 A CN 202111563100A CN 114260184 B CN114260184 B CN 114260184B
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Abstract
The invention provides a tobacco winnowing removed object detecting and sorting system, which belongs to the technical field of winnowing removed object detection, and comprises a material carrying table, a conveying group, a batching device, an adjusting device and a shooting device, wherein the material carrying table comprises a first supporting seat, a second supporting seat, a rotary table and a driving piece; wherein, first supporting seat is "mountain" font setting, be provided with on the first supporting seat the second supporting seat, the second supporting seat is "concave" font setting, the top fixedly connected with circular guide rail of second supporting seat, the outside of second supporting seat is provided with the carousel, the carousel for a plurality of first sliders are installed to one side of circular guide rail, and through the setting of shooting device, can carry out the shooting of multi-angle to holding the selection by winnowing rejection thing in the box, can obtain many photos and upload the discernment, judge that the selection by winnowing rejection thing belongs to which kind of type, be favorable to the letter sorting cylinder to sort work.
Description
Technical Field
The invention belongs to the technical field of winnowing rejected matter detection, and particularly relates to a winnowing rejected matter detection sorting system for cigarettes.
Background
The cigarette process specification requires that the industry should promote the fine processing level of enterprises and strengthen the quality cost control in the process of developing the characteristic process of Chinese cigarettes; the condition guarantee is emphasized, the process quality risk assessment and control are enhanced, and the product quality defect is prevented. Each cigarette enterprise inherits the industry guidance thought and idea of 'high quality, high efficiency, low consumption, safety and environmental protection' and considers the cost consumption while eliminating the hidden quality trouble in the cigarette processing process. The cigarette contains a certain stem stick more or less, the phenomenon of explosion easily occurs at the stem stick when the cigarette containing the stem stick is combusted, the smoking quality is influenced, and the stem stick is hard, so that the tobacco shreds in the cigarette are not uniformly distributed and the cigarette paper is pierced, and the quality stability of the product is influenced. The quality hidden danger is reduced, the purity of the cut tobacco needs to be guaranteed, the flexible winnowing process is a key processing process of floating and floating the dried cut tobacco, the purity of the cut tobacco is improved, stem sticks and impurities are reduced, the dried cut tobacco is cooled and shaped, and the sensory quality is improved. The winnowing removed matters mainly comprise cut tobacco, stem sticks, drawing, silk balls, stem blocks, running sheets and other impurities.
According to product quality dimension analysis, the larger the winnowing removal amount is, the higher the purity of the tobacco shreds is, but the more the tobacco shreds are mistakenly removed from the removed objects; from the analysis of cost consumption dimension, the purity of the tobacco shreds is lower when the winnowing removal amount is smaller, the mistakenly removed tobacco shreds in the removed objects are fewer or even none, and the impurities in the tobacco shreds are increased. The industry does not clearly define the standard of the flexible winnowing removed object at present, each cigarette enterprise automatically controls and adjusts according to respective equipment and brand requirements, full investigation proves that each tobacco enterprise does not basically define the standard of the winnowing removed object, but an enterprise with advanced fine control makes a quantitative standard aiming at the removed object, but the quantitative standard of the specific numerical value brings burden to self-inspection of an operator and is difficult to quickly make process adjustment. At present, most of daily detection of objects rejected by winnowing is carried out by using an artificial visual inspection method, however, the mode easily causes artificial visual fatigue, the detection effect is lower, and the quality of products is not favorably ensured.
Disclosure of Invention
The embodiment of the invention provides a detection and sorting system for winnowing rejected objects for cigarettes, and aims to solve the problem that most of the conventional daily detection of winnowing rejected objects is performed by manual visual inspection.
In view of the above problems, the technical solution proposed by the present invention is:
a winnowing rejected object detecting and sorting system for cigarettes is applied to a detecting and sorting method, and the detecting and sorting method comprises the following steps:
determining the proportion of winnowing rejected objects;
manufacturing different entity standard samples of the winnowing rejected objects according to the proportion;
shooting different entity standard samples of the winnowing rejected objects by using the detection sorting system, and training a plurality of pictures to obtain a discrimination model;
inputting the winnowing rejected objects into the detection sorting system, and performing the processes of material proportioning, paving, distinguishing and sorting through the detection sorting system to obtain a winnowing rejected object proportion result;
the detection sorting system comprises:
the material loading platform comprises a first supporting seat, a second supporting seat, a rotary table and a driving piece;
the first supporting seat is arranged in a shape like a Chinese character 'shan', the second supporting seat is arranged on the first supporting seat, the second supporting seat is arranged in a shape like a Chinese character 'ao', a circular guide rail is fixedly connected to the top of the second supporting seat, the rotary table is arranged on the outer side of the second supporting seat, a plurality of first sliding blocks are installed on one side, opposite to the circular guide rail, of the rotary table, the first sliding blocks are all in sliding connection with the circular guide rail, the rotary table is arranged in a shape like a Chinese character 'T', a circular rack is fixedly connected to the inner wall of the rotary table, and the driving piece is connected with the circular rack;
the conveying group is arranged on one side of the material carrying table and comprises a first conveying belt, an arc-shaped conveying belt and a second conveying belt which are sequentially arranged along the rotary table, the second conveying belt is positioned above the second supporting seat, and the second conveying belt is obliquely arranged towards the direction of the rotary table;
the batching device is arranged above the first conveying belt and comprises a batching barrel, a mounting plate, a batching tray and a trough cover;
the dispensing cylinder is arranged in a circular shape, a second driving motor is fixedly installed on one side, away from the material loading platform, of the dispensing cylinder through the installation plate, the output end of the second driving motor is fixedly connected with a synchronizing shaft, a dispensing disc is coaxially arranged inside the dispensing cylinder, the synchronizing shaft penetrates through the dispensing cylinder and is in key connection with an inner shaft of the dispensing disc, a plurality of material placing grooves are respectively formed in the surface of the dispensing disc along the radial direction, the dispensing disc is hinged to a groove cover on each material placing groove, and a pulley is rotatably connected to the top of each groove cover;
the adjusting device is arranged on the right side of the batching device and comprises a supporting box body, an adjusting assembly and a paving assembly;
the support box body is detachably connected to one side, far away from the material loading platform, of the first conveying belt, the support box body is arranged in a 7 shape, the adjusting assembly is arranged inside the support box body, and the paving assembly is arranged at the bottom of the support box body;
the shooting device is detachably connected to one side of the material carrying table and located on the left side of the second conveying belt.
As a preferable technical scheme of the invention, a plurality of accommodating grooves are annularly distributed at the top of the rotary table, an accommodating box can be placed in each accommodating groove, and a sorting conveying belt is installed at the top of the second supporting seat.
As a preferred technical scheme of the present invention, the sorting conveyor belt sequentially includes an optimal rejected material conveyor belt, an upper limit rejected material conveyor belt, and a lower limit rejected material conveyor belt.
As a preferred technical solution of the present invention, a plurality of sorting cylinders are installed at the top of the first supporting seat, and the positions of the sorting cylinders correspond to the positions of the optimal rejected material conveying belt, the upper-limit rejected material conveying belt and the lower-limit rejected material conveying belt one by one, respectively.
As a preferred technical scheme of the invention, the top and the bottom of the proportioning barrel are respectively provided with a feed inlet and a discharge outlet, and one side of the inner wall of the feed inlet is provided with an electromagnet.
As a preferable technical solution of the present invention, a maintenance passage is provided on one side of the driving member of the first supporting seat.
As a preferable technical solution of the present invention, the driving member includes a first driving motor, a first bevel gear, a transmission shaft, a second bevel gear and a first gear, the first driving motor is fixedly installed at the bottom of the second supporting seat, an output end of the first driving motor is in keyed connection with the first bevel gear, the transmission shaft is arranged on one side of the transmission shaft opposite to the first bevel gear, one end of the transmission shaft is rotatably connected with the first supporting seat, a surface of the transmission shaft is in keyed connection with the second bevel gear, the second bevel gear is in meshed connection with the first bevel gear, the other end of the transmission shaft is in keyed connection with the first gear, and the first gear is in meshed connection with the circular rack.
As a preferred technical solution of the present invention, the adjusting assembly includes two slide ways, two second slide blocks, a transmission member, two guide rods, two clamp plates, a U-shaped plate, a lifting cylinder, and a second driving motor, the two slide ways are fixedly connected to two sides of an inner wall of the supporting box, the two slide ways are both slidably connected to the second slide blocks, the transmission member is connected between the two second slide blocks, the guide rods are disposed below the transmission member, the two clamp plates are symmetrically disposed on the transmission member and the guide rods, the two clamp plates are movably connected to the guide rods, the two clamp plates both penetrate through the supporting box and extend to the bottom of the supporting box, the U-shaped plate is fixedly connected between the two second slide blocks, the two lifting cylinders are symmetrically and fixedly mounted on one side of the supporting box corresponding to the top of the U-shaped plate, output ends of the two lifting cylinders are fixedly connected to the top of the U-shaped plate, the second driving motor is fixedly mounted on one side of the U-shaped plate close to the second slide blocks, an output end of the second driving motor is keyed to the transmission member, a fourth bevel gear is connected to a fourth bevel gear.
As a preferred technical scheme of the present invention, the transmission member is composed of a first screw rod, a coupler and a second screw rod which are sequentially arranged, a right end of the first screw rod and a left end of the second screw rod are respectively and fixedly connected with two ends of the coupler, the first screw rod and the second screw rod are arranged in a reverse direction, the two clamping plates are respectively in threaded connection with surfaces of the first screw rod and the second screw rod, and the fourth bevel gear is in key connection with a right end of the second screw rod.
As a preferred technical solution of the present invention, the leveling assembly includes a third driving motor, a tray, a movable groove, a sliding plate, a connecting arm and a connecting rod, the third driving motor is fixedly installed on one side of the supporting box, an output end of the third driving motor is keyed with a fifth bevel gear, a connecting shaft is disposed on a side opposite to the fifth bevel gear, a top end of the connecting shaft is keyed with a sixth bevel gear, the sixth bevel gear is meshed with the fifth bevel gear, the tray is detachably connected to one side of the bottom of the supporting box, two movable grooves are formed in the tray, a plurality of sliding holes are equidistantly distributed at the bottom of each movable groove, each movable groove is slidably connected with the sliding plate, a plurality of leveling rods are distributed in an array at the bottom of the sliding plate, each leveling rod penetrates through the sliding hole, the connecting arm is disposed between the two movable grooves, two ends of the connecting arm are rotatably connected with the connecting rod, one end of each connecting rod is rotatably connected with two sliding plates, and a bottom end of the connecting shaft penetrates through the supporting connecting arm and extends to the supporting box.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through the arrangement of the batching device, the containing box can be metered and batched, so that the removed objects in the containing box are not too overstaffed, and the definition of the photos is ensured.
(2) Through the setting of paving the device, can make the selection by winnowing of holding the box and reject the thing and scatter to both sides, avoid rejecting the thing and prick the definition that piles up and hinder the photo and lead to being difficult to discern.
(3) Through the setting of shooting device, can reject the thing to holding the selection by winnowing in the box and carry out the shooing of multi-angle, can obtain many photos and upload discernment, judge which kind of type the selection by winnowing is rejected the thing and belongs to, is favorable to the letter sorting cylinder to sort work.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a top view of an air separation culling detection sorting system for cigarettes disclosed by the invention;
FIG. 2 is a schematic structural view of a material loading platform of the winnowing rejected material detecting and sorting system for cigarettes disclosed by the invention;
FIG. 3 is a schematic structural view of a dispensing device of a winnowing reject detecting and sorting system for cigarettes disclosed by the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a front view of an adjusting device of the winnowing rejected material detecting and sorting system for cigarettes disclosed by the invention;
FIG. 6 is a schematic structural view of an adjusting device of a winnowing reject detecting and sorting system for cigarettes disclosed by the invention;
FIG. 7 is a top view of a paving assembly of the winnowing reject detection and sorting system for cigarettes disclosed in the present invention;
FIG. 8 is a side view of a camera of the winnowing cull detecting and sorting system for cigarettes disclosed by the invention;
FIG. 9 is a sectional view of the housing of the winnowing cull detecting and sorting system for cigarettes disclosed by the invention;
FIG. 10 is a flow chart of a method for detecting and sorting tobacco winnowing rejects disclosed by the invention.
Description of reference numerals: 100. a material loading platform; 110. a first support base; 111. maintaining and repairing the road; 112. Sorting a conveying belt; 112a, an optimal rejected material conveying belt; 112b, an upper limit rejected material conveying belt; 112c, a lower limit rejected material conveying belt; 120. a second support seat; 121. a circular guide rail; 130. A turntable; 131. a first slider; 132. a circular rack; 133. a containing groove; 140. a drive member; 141. a first drive motor; 142. a first bevel gear; 143. a drive shaft; 144. a second bevel gear; 145. a first gear; 150. accommodating the box; 160. a sorting cylinder; 200. a delivery group; 210. a first conveyor belt; 220. an arc-shaped conveying belt; 230. a second conveyor belt; 300. A dosing device; 310. a dosing cylinder; 311. a feed inlet; 312. a discharge port; 313. an electromagnet; 320. mounting a plate; 321. a second drive motor; 322. a synchronizing shaft; 330. a batching tray; 331. a material placing groove; 340. a slot cover; 341. a pulley; 400. an adjustment device; 410. supporting the box body; 420. an adjustment assembly; 421. a slideway; 422. a second slider; 423. a transmission member; 423a, a first screw rod; 423b and a coupler; 423c and a second screw rod; 424. a guide bar; 425. a splint; 426. a U-shaped plate; 427. a lifting cylinder; 428. a second drive motor; 428a, a third bevel gear; 428b, a fourth bevel gear; 430. a paving component; 431. a third drive motor; 431a, a fifth bevel gear; 431b, a sixth bevel gear; 431c, a connecting shaft; 432. A tray; 433. a movable groove; 433a, a slide hole; 434. a slide plate; 434a, paving rods; 435. A connecting arm; 436. a connecting rod; 500. a photographing device; 510. a housing; 511. a linear guide rail; 512. a linear slider; 513. a thread plate; 514. a screw; 515. a fourth drive motor; 516. a movable hole; 520. a lifting seat; 530. pan-tilt industrial camera.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Examples
Referring to the attached drawings 1-10, the invention provides a technical scheme: a detection and sorting system for winnowing rejected matters for cigarettes is applied to a detection and sorting method, and the detection and sorting method comprises the following steps:
s1, determining the proportion of the winnowing rejected materials.
Specifically, the winnowing removed objects comprise cut tobacco removed objects and impurity removed objects, and are distinguished according to three types of optimal winnowing removed objects, upper limit winnowing removed objects and lower limit winnowing removed objects, wherein the proportion of the cut tobacco removed objects to the impurity removed objects is different from that of the lower limit winnowing removed objects; for example, when the width of the tobacco shred is 1.0mm, the proportion of the tobacco shred rejected objects and the impurity rejected objects in the optimal winnowing rejected object, the upper limit winnowing rejected object and the lower limit winnowing rejected object are different.
And S2, manufacturing different entity standard samples of the winnowing rejected objects according to the proportion.
Specifically, the width specification of tobacco shreds is 1.00mm, 3.76g of the best winnowing rejected material, the upper limit winnowing rejected material and the lower limit winnowing rejected material are weighed respectively, the optimal winnowing rejected material, the upper limit winnowing rejected material and the lower limit winnowing rejected material are proportioned according to the proportion in the table 1 and are uniformly distributed in a transparent acrylic box with the length of 10mm, the width of 7mm and the height of 2mm, high-molecular simulation glue and hard resin are prepared to be used as filling media and poured into the acrylic box, the rejected materials and the filling media are fully stirred uniformly and then are stood for solidification, and the best winnowing rejected material entity standard sample, the upper limit winnowing rejected material entity standard sample and the lower limit winnowing rejected object entity standard sample can be obtained respectively.
TABLE 1 proportion of the best winnowing rejected object entity standard sample to the upper and lower limit winnowing rejected object entity standard sample winnowing rejected objects
| Categories | Ratio of tobacco shred to total rejected material (%) | The proportion of impurities in the total rejected material (%) |
| Entity standard sample of optimal winnowing rejected object | 18.88 | 81.12 |
| Upper limit winnowing eliminating matter solid standard sample | 57.34 | 42.66 |
| Lower limit winnowing rejected object entity standard sample | 8.25 | 91.75 |
And S3, photographing different entity standard samples of the winnowing rejected objects by using the detecting and sorting system, and training a plurality of pictures to obtain a discrimination model.
Specifically, the shooting device 500 takes a plurality of photos of each winnowing rejected object entity standard sample, divides the photos into three types of training samples and inputs the training samples into the visual recognition system, and the visual recognition system trains the three types of training samples by using a Yolo target detection algorithm to obtain the discrimination model.
It should be noted that the vision recognition system belongs to a computer software part of the detection sorting system, and is usually used together with a control system of the detection sorting system, while in the embodiment of the present invention, attention is paid to a hardware part of the detection sorting system, and the Yolo target detection algorithm belongs to the prior art, so the vision recognition system, the control system, and the Yolo target detection algorithm are not described in detail again.
And S4, inputting the winnowing rejected objects into the detection sorting system, and executing the processes of batching, paving, judging and sorting through the detection sorting system to obtain a winnowing rejected object proportion result.
Particularly, under normal operating condition, selection by winnowing rejects firstly inputs and carries out quantitative batching in dosing unit 300 and carry to batching dish 330 in, send to the subassembly 430 of paving through the effect of first conveyer belt 210 and pave rejects, secondly, carry to storage tank 133 back through arc conveyer belt 220 and second conveyer belt 230, shoot device 500 and shoot many photos of rejects in batching dish 330, and judge which kind of risk rejects that rejects in batching dish 330 belongs to through the vision recognition system, sort batching dish 330 through the effect of letter sorting cylinder 160 at last.
The detecting and sorting system comprises a loading platform 100, a conveying group 200, a batching device 300, a regulating device 400 and a shooting device 500.
Specifically, the loading platform 100 includes a first supporting seat 110, a second supporting seat 120, a turntable 130 and a driving member 140; wherein, first supporting seat 110 is "mountain" font setting, be provided with second supporting seat 120 on the first supporting seat 110, second supporting seat 120 is "concave" font setting, the circular guide rail 121 of top fixedly connected with of second supporting seat 120, the outside of second supporting seat 120 is provided with carousel 130, a plurality of first sliders 131 are installed for one side of circular guide rail 121 to carousel 130, a plurality of first sliders 131 all with circular guide rail 121 sliding connection, carousel 130 is "T" font setting, and the circular rack 132 of inner wall fixedly connected with of carousel 130, driving piece 140 is connected with circular rack 132.
In this embodiment, after the driving member 140 transmits the kinetic energy to the turntable 130, the first slider 131 slides along the circular guide rail 121 to rotate the turntable 130.
Further, a plurality of accommodating grooves 133 are annularly distributed on the top of the rotating disc 130, and each accommodating groove 133 can be used for accommodating an accommodating box 150, and the top of the second supporting seat 120 is provided with a sorting conveyer belt 112. The sorting conveyor 112 includes, in order, an optimal reject conveyor 112a, an upper limit reject conveyor 112b, and a lower limit reject conveyor 112c. The plurality of sorting cylinders 160 are installed at the top of the first support base 110, and the positions of the plurality of sorting cylinders 160 correspond to the positions of the optimum reject conveyor 112a, the upper limit reject conveyor 112b, and the lower limit reject conveyor 112c, one to one, respectively.
In this embodiment, the optimum reject conveyer belt 112a, the upper limit reject conveyer belt 112b, and the lower limit reject conveyer belt 112c are disposed to be inclined toward the outside of the second support base 120 by the turntable 130; when the ingredient box is detected and the accommodating groove 133 is about to correspond to the corresponding rejected material conveying belt, the corresponding sorting cylinder 160 is powered on to push the ingredient box to slide to the corresponding rejected material for conveying.
Of course, in order to make the sorting cylinder 160 fully complete the sorting task, the output end of the sorting cylinder 160 is also fixedly connected with a push plate. In addition, the height of the ingredient box should be horizontal to the push plate, so that the ingredient box can be placed in the accommodating groove 133 and can be pushed by the push plate conveniently.
Specifically, the conveying set 200 is disposed on one side of the material loading platform 100, the conveying set 200 includes a first conveying belt 210, an arc-shaped conveying belt 220 and a second conveying belt 230 sequentially disposed along the turntable 130, the second conveying belt 230 is disposed above the second supporting seat 120, and the second conveying belt 230 is disposed in an inclined manner toward the turntable 130.
The driving member 140 includes a first driving motor 141, a first bevel gear 142, a transmission shaft 143, a second bevel gear 144 and a first gear 145, the first driving motor 141 is fixedly installed at the bottom of the second supporting seat 120, the output end of the first driving motor 141 is keyed with the first bevel gear 142, the transmission shaft 143 is arranged on one side of the first bevel gear 142, one end of the transmission shaft 143 is rotatably connected with the first supporting seat 110, the surface key of the transmission shaft 143 is connected with the second bevel gear 144, the second bevel gear 144 is in meshed connection with the first bevel gear 142, the other end of the transmission shaft 143 is keyed with the first gear 145, and the first gear 145 is in meshed connection with the circular rack 132.
In this embodiment, the first driving motor 141 is powered on to drive the first bevel gear 142 to rotate, and under the kinetic energy transmission of the first bevel gear 142, the second bevel gear 144 can drive the transmission shaft 143 and rotate the first gear 145, and the first gear 145 drives the circular rack 132 to rotate the turntable 130 for sorting the ingredient boxes.
The first supporting seat 110 is provided with a service passage 111 at one side of the driving member 140. Maintenance of the driving member 140 can be facilitated.
The first transporting belt 210, the arc transporting belt 220, and the second transporting belt 230 are used to transport the housing box 150, while the arc transporting belt 220 turns for housing the box 150; of course, in order to make the containing box 150 turn more conveniently, the two side walls of the arc conveyer belt 220 may be provided with auxiliary runners.
Specifically, the batching device 300 is arranged above the first conveyor belt 210, and the batching device 300 comprises a batching cylinder 310, a mounting plate 320, a batching tray 330 and a slot cover 340; wherein, batching section of thick bamboo 310 is circular setting, one side that batching section of thick bamboo 310 kept away from and carries material platform 100 has second driving motor 321 through mounting panel 320 fixed mounting, the output fixedly connected with synchronizing shaft 322 of second driving motor 321, the inside of batching section of thick bamboo 310 is coaxial and is provided with batching dish 330, synchronizing shaft 322 runs through batching section of thick bamboo 310 and with batching dish 330's interior axle key-type connection, batching dish 330's surface has a plurality ofly respectively to put silo 331 along radial, batching dish 330 just is located every and puts all articulated on silo 331 to have a capping 340, the top of capping 340 is rotated and is connected with pulley 341, batching section of thick bamboo 310's top and bottom are provided with feed inlet 311 and discharge gate 312 respectively, and install electro-magnet 313 in one side of feed inlet 311 inner wall.
In this embodiment, the second driving motor 321 is powered on and then drives the batching tray 330 to rotate through the synchronizing shaft 322, and the feeding and discharging can be completed when the material placing groove 331 is respectively overlapped with the feeding hole 311 and the discharging hole 312; wherein, during the batching, first conveyer belt 210 is equidistant placing and holds box 150, and puts silo 331 during the ejection of compact, discharge gate 312 and holds the box 150 three and correspond just, and the thing falls into and holds box 150 is rejected in the selection by winnowing. In addition, when the batching tray 330 rotates, the tank cover 340 rotates along the inner wall of the batching barrel 310 through the pulley 341, so that the tank cover 340 can be tightly covered with the material placing tank 331, and the rejected materials are prevented from leaking; meanwhile, when feeding, the electromagnet 313 is immediately electrified when the material placing groove 331 and the feeding hole 311 are superposed, the electromagnet 313 generates attraction effect on the pulley 341, and the groove cover 340 is turned over to enable the pulley 341 to be adsorbed on the surface of the electromagnet 313, so that feeding can be realized.
Note that the pulley 341 is made of an iron material.
Specifically, the adjusting device 400 is arranged at the right side of the batching device 300, and the adjusting device 400 comprises a supporting box body 410, an adjusting assembly 420 and a paving assembly 430; the supporting box 410 is detachably connected to one side of the first conveyor belt 210 away from the material loading platform 100, the supporting box 410 is arranged in a 7 shape, the adjusting component 420 is arranged inside the supporting box 410, and the paving component 430 is arranged at the bottom of the supporting box 410.
Further, the adjusting assembly 420 includes two slideways 421, two second sliding blocks 422, a transmission member 423, a guide rod 424, two clamping plates 425, a U-shaped plate 426, two lifting cylinders 427 and a second driving motor 321, the number of the slideways 421 is two, the two slideways 421 are fixedly connected to two sides of the inner wall of the supporting box 410, the two slideways 421 are both slidably connected to the second sliding blocks 422, the transmission member 423 is connected between the two second sliding blocks 422, the guide rod 424 is disposed below the transmission member 423, the two clamping plates 425 are symmetrically disposed on the transmission member 423 and the guide rod 424, the two clamping plates 425 are movably connected to the guide rod 424, the two clamping plates 425 both penetrate through the supporting box 410 and extend to the bottom of the supporting box 410, the U-shaped plate 426 is fixedly connected between the two second sliding blocks 422, the two lifting cylinders 427 are symmetrically and fixedly mounted on one side of the top of the supporting box 410, opposite to the side of the top of the U-shaped plate 426, output ends of the two lifting cylinders 427 are fixedly connected to the top of the U-shaped plate 426, one side of the U-shaped plate 426 is fixedly mounted to one of the second driving motor 321, a key is connected to a third bevel gear 428a, a fourth bevel gear 428b is connected to one side of the output end of the second driving motor 321, and a fourth bevel gear 428b is connected to a fourth bevel gear 428 b.
In this embodiment, when the two clamping plates 425 clamp the accommodation box 150, first, the accommodation box 150 is conveyed between the two clamping plates 425 by the first conveying belt 210, and the two lifting cylinders 427 are energized to push the U-shaped plate 426 to rapidly move the two second sliders 422 downward along the two slideways 421. Then, the second driving motor 321 is energized to drive the third bevel gear 428a to rotate, and under the transmission of the kinetic energy of the third bevel gear 428a, the fourth bevel gear 428b drives the transmission member 423 to make the two clamping plates 425 rapidly move toward each other to clamp the accommodating box 150. Finally, the housing box 150 is moved upward again by the two lifting cylinders 427 so that the leveling rod 434a can be located in the housing box 150.
In a preferred embodiment of the present invention, the transmission member 423 is composed of a first screw rod 423a, a coupling 423b and a second screw rod 423c, which are sequentially arranged, a right end of the first screw rod 423a and a left end of the second screw rod 423c are respectively and fixedly connected to two ends of the coupling 423b, the first screw rod 423a and the second screw rod 423c are oppositely arranged, two clamping plates 425 are respectively in threaded connection with surfaces of the first screw rod 423a and the second screw rod 423c, and a fourth bevel gear 428b is keyed to a right end of the second screw rod 423 c.
In this embodiment, the first screw rod 423a and the second screw rod 423c form reverse threads, so that the two clamping plates 425 can move towards or away from each other, and the two clamping plates 425 cannot rotate along with the first screw rod 423a and the second screw rod 423c under the cooperation of the guide rod 424.
Further, the paving assembly 430 includes a third driving motor 431, a tray 432, movable grooves 433, sliding plates 434, connecting arms 435 and connecting rods 436, the third driving motor 431 is fixedly installed at one side of the supporting box 410, an output end of the third driving motor 431 is in keyed connection with a fifth bevel gear 431a, a connecting shaft 431c is arranged at one side opposite to the fifth bevel gear 431a, a top end of the connecting shaft 431c is in keyed connection with a sixth bevel gear 431b, the sixth bevel gear 431b is in toothed connection with the fifth bevel gear 431a, the tray 432 is detachably connected to one side of the bottom of the supporting box 410, two movable grooves 433 are formed in the tray 432, a plurality of sliding holes 433a are distributed at the bottom of each movable groove 433 at equal intervals, each movable groove 433 is in sliding connection with a sliding plate 434, a plurality of paving rods 434a are distributed in an array at the bottom of the sliding plate 434, each paving rod 434a penetrates through the sliding hole 433a, a connecting arm 435 is arranged between two movable grooves 433, two ends of the connecting arms 435 are in rotational connection with connecting rods 436, one end of the two connecting rods 436 are respectively rotatably connected with one end of the sliding plates 434, and the bottom end of the connecting shaft 435 extends to the supporting box 410 and is in keyed connection with the supporting box 431.
In this embodiment, the third driving motor 431 is powered on to drive the fifth bevel gear 431a to rotate, and under the kinetic energy transmission of the fifth bevel gear 431a, the sixth bevel gear 431b drives the connecting arm 435 to rotate, and the connecting arm 435 enables the two connecting rods 436 to push the two sliding plates 434 to move away from each other, so that the rejected objects in the accommodating box 150 are evacuated and paved by the plurality of paving rods 434 a.
The sliding plate 434 and the tray 432 are connected by a sliding rail, a pulley 341, a guide rod, or the like to be slidably engaged, which is not further limited herein, depending on the actual situation.
The camera 500 is detachably connected to one side of the material loading platform 100 and is located at the left side of the second conveyor belt 230.
Specifically, the photographing device 500 comprises a housing 510, a lifting seat 520 and a pan-tilt industrial camera 530, the lifting seat 520 is arranged on one side of the housing 510, the pan-tilt industrial camera 530 is installed at the bottom of the lifting seat 520, two linear guide rails 511 are fixedly connected to one side of the inner wall of the housing 510, linear slide blocks 512 are slidably connected to the two linear guide rails 511, a threaded plate 513 is detachably connected between the two linear slide blocks 512, a movable hole 516 is formed in the housing 510 relative to one side of the threaded plate 513, the lifting seat 520 penetrates through the movable hole 516 and is fixedly connected with the threaded plate 513, a threaded plate 513 is in threaded connection with a screw rod 514, the bottom end of the screw rod 514 is in key connection with the output end of a fourth driving motor 515, and the fourth driving motor 515 is fixedly installed on one side of the bottom of the housing 510.
In this embodiment, when the accommodating box 150 reaches the corresponding position of the cloud platform type industrial camera 530, the cloud platform type industrial camera 530 takes a picture of the winnowing rejected object in the accommodating box 150 at multiple angles; meanwhile, the fourth driving motor 515 is electrified to drive the screw 514 to rotate, the threaded plate 513 moves downwards along the linear guide rail 511 through the linear sliding block 512, so that the pan-tilt industrial camera 530 can shoot the winnowing rejected objects in the accommodating box 150 in a specific area, and multiple shot pictures are uploaded to the visual recognition system for judgment.
It should be noted that the model specifications of the first driving motor 141, the sorting cylinder 160, the first conveyor belt 210, the arc conveyor belt 220, the second conveyor belt 230, the lifting cylinder 427, the second driving motor 321, the third driving motor 431 and the fourth driving motor 515 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.
The power supply and the principle of the first driving motor 141, the sorting cylinder 160, the first conveyor belt 210, the arc conveyor belt 220, the second conveyor belt 230, the lifting cylinder 427, the second driving motor 321, the third driving motor 431 and the fourth driving motor 515 will be apparent to those skilled in the art and will not be described in detail herein.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The detection and sorting system for the winnowing rejected matters for the cigarettes is characterized by comprising a detection and sorting method, wherein the detection and sorting method comprises the following steps:
determining the proportion of the winnowing removed objects;
manufacturing different entity standard samples of the winnowing rejected objects according to the proportion;
shooting different entity standard samples of the winnowing rejected objects by using the detection sorting system, and training a plurality of pictures to obtain a discrimination model;
inputting the winnowing rejected objects into the detection sorting system, and performing the processes of material proportioning, paving, distinguishing and sorting through the detection sorting system to obtain a winnowing rejected object proportion result;
the detection sorting system comprises:
the material loading platform comprises a first supporting seat, a second supporting seat, a rotary table and a driving piece;
the first supporting seat is arranged in a shape like a Chinese character 'shan', the second supporting seat is arranged on the first supporting seat and arranged in a shape like a Chinese character 'ao', a circular guide rail is fixedly connected to the top of the second supporting seat, the rotary table is arranged on the outer side of the second supporting seat, a plurality of first sliding blocks are arranged on one side, opposite to the circular guide rail, of the rotary table, the first sliding blocks are all in sliding connection with the circular guide rail, the rotary table is arranged in a shape like a Chinese character 'T', a circular rack is fixedly connected to the inner wall of the rotary table, and the driving piece is connected with the circular rack;
a plurality of accommodating grooves are annularly distributed at the top of the rotary table, each accommodating groove can be used for accommodating an accommodating box, a sorting conveying belt is mounted at the top of the second supporting seat and sequentially comprises an optimal rejected material conveying belt, an upper limit rejected material conveying belt and a lower limit rejected material conveying belt, a plurality of sorting cylinders are mounted at the top of the first supporting seat, and the positions of the sorting cylinders are in one-to-one correspondence with the positions of the optimal rejected material conveying belt, the upper limit rejected material conveying belt and the lower limit rejected material conveying belt respectively;
the driving part comprises a first driving motor, a first bevel gear, a transmission shaft, a second bevel gear and a first gear, the first driving motor is fixedly installed at the bottom of the second supporting seat, the output end of the first driving motor is in keyed connection with the first bevel gear, the transmission shaft is arranged on one side of the first bevel gear, one end of the transmission shaft is rotatably connected with the first supporting seat, the surface of the transmission shaft is in keyed connection with the second bevel gear, the second bevel gear is in meshed connection with the first bevel gear, the other end of the transmission shaft is in keyed connection with the first gear, and the first gear is in meshed connection with the circular rack;
the conveying group is arranged on one side of the material carrying table and comprises a first conveying belt, an arc-shaped conveying belt and a second conveying belt which are sequentially arranged along the rotary table, the second conveying belt is positioned above the second supporting seat, and the second conveying belt is obliquely arranged towards the direction of the rotary table;
the batching device is arranged above the first conveying belt and comprises a batching barrel, a mounting plate, a batching tray and a trough cover;
the dispensing cylinder is arranged in a circular shape, a second driving motor is fixedly mounted on one side, away from the material loading platform, of the dispensing cylinder through the mounting plate, the output end of the second driving motor is fixedly connected with a synchronizing shaft, a dispensing disc is coaxially arranged inside the dispensing cylinder, the synchronizing shaft penetrates through the dispensing cylinder and is in key connection with an inner shaft of the dispensing disc, a plurality of material placing grooves are formed in the surface of the dispensing disc along the radial direction respectively, the dispensing disc is hinged to the groove cover on each material placing groove, and the top of the groove cover is rotatably connected with a pulley;
the adjusting device is arranged on the right side of the batching device and comprises a supporting box body, an adjusting assembly and a paving assembly;
the support box body is detachably connected to one side, far away from the material loading platform, of the first conveying belt, the support box body is arranged in a 7 shape, the adjusting assembly is arranged inside the support box body, and the paving assembly is arranged at the bottom of the support box body;
the shooting device is detachably connected to one side of the material carrying table and located on the left side of the second conveying belt.
2. The tobacco winnowing reject detection and sorting system according to claim 1, wherein a feed inlet and a discharge outlet are respectively arranged at the top and the bottom of the dosing barrel, and an electromagnet is arranged on one side of the inner wall of the feed inlet.
3. The winnowing reject detection and sorting system for cigarettes according to claim 1, wherein a maintenance passage is provided at one side of the driving member of the first supporting seat.
4. The cigarette winnowing rejected material detecting and sorting system according to claim 1, wherein the adjusting assembly comprises two slideways, two second sliders, a transmission member, two guide rods, two clamping plates, a U-shaped plate, two lifting cylinders and a second driving motor, the two slideways are fixedly connected to two sides of the inner wall of the supporting box body, the two second sliders are connected to the transmission member in a sliding manner, the guide rods are arranged below the transmission member, the transmission member and the two clamping plates are symmetrically arranged on the guide rods, the two clamping plates are movably connected to the guide rods, the two clamping plates penetrate through the supporting box body and extend to the bottom of the supporting box body, the U-shaped plate is fixedly connected to the two second sliders, the two lifting cylinders are symmetrically and fixedly mounted on one side of the top of the U-shaped plate, the output ends of the two lifting cylinders are fixedly connected to the top of the U-shaped plate, the second driving motor is fixedly mounted on one side of the U-shaped plate close to one side of the U-shaped plate, a third bevel gear is connected to an output end key of the second driving motor, and a fourth bevel gear is connected to the bevel gear teeth of the third bevel gear.
5. The tobacco winnowing rejected material detecting and sorting system according to claim 4, wherein the transmission member is composed of a first screw rod, a coupler and a second screw rod which are sequentially arranged, the right end of the first screw rod and the left end of the second screw rod are respectively fixedly connected with two ends of the coupler, the first screw rod and the second screw rod are reversely arranged, the two clamping plates are respectively in threaded connection with the surfaces of the first screw rod and the second screw rod, and the fourth bevel gear is in keyed connection with the right end of the second screw rod.
6. The cigarette winnowing rejected material detecting and sorting system according to claim 1, wherein the paving component comprises a third driving motor, a tray, movable grooves, sliding plates, connecting arms and connecting rods, the third driving motor is fixedly mounted on one side of the supporting box body, a fifth bevel gear is in keyed connection with an output end of the third driving motor, a connecting shaft is arranged on one side opposite to the fifth bevel gear, a sixth bevel gear is in keyed connection with a top end of the connecting shaft and is in meshed connection with the fifth bevel gear, the tray is detachably connected to one side of the bottom of the supporting box body, two movable grooves are formed in the tray, a plurality of sliding holes are distributed at the bottom of each movable groove at equal intervals, each movable groove is in sliding connection with one sliding plate, a plurality of paving rods are distributed in an array at the bottom of the sliding plates and penetrate out of the sliding holes, the connecting arms are arranged between the two movable grooves, the connecting arms are in rotatable connection with two connecting rods, one ends of the two connecting rods are respectively in rotatable connection with the two sliding plates, and bottom ends of the connecting arms penetrate through the supporting shaft and extend to the supporting box body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563100.1A CN114260184B (en) | 2021-12-20 | 2021-12-20 | Winnowing rejected object detecting and sorting system for cigarettes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563100.1A CN114260184B (en) | 2021-12-20 | 2021-12-20 | Winnowing rejected object detecting and sorting system for cigarettes |
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| Publication Number | Publication Date |
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| CN114260184A CN114260184A (en) | 2022-04-01 |
| CN114260184B true CN114260184B (en) | 2022-11-22 |
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| TWI714088B (en) * | 2019-05-17 | 2020-12-21 | 東駒股份有限公司 | A rotary-disk-based system for coffee bean sorting |
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| CN101548794A (en) * | 2008-04-03 | 2009-10-07 | 湖北中烟工业有限责任公司 | Multistage pneumatic separation device for eliminating stems from tobacco shreds |
| CN102615047A (en) * | 2012-04-26 | 2012-08-01 | 大树智能科技(南京)有限公司 | Device for detecting and removing tobacco bundles on line |
| CN104142337A (en) * | 2014-07-21 | 2014-11-12 | 重庆颖泉标准件有限公司 | Standard fastener detection system based on machine vision |
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|---|---|
| CN114260184A (en) | 2022-04-01 |
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