Material steering and separating device

Abstract

The utility model discloses a material turning and separating device which comprises a feeding structure, a turning structure and a receiving structure, and the feeding structure comprises a feeding port and a discharging port which are oppositely arranged; the direction adjusting structure comprises a detection bin assembly and an identification assembly, a detection bin is formed in the detection bin assembly, and the identification assembly is arranged on the detection bin assembly; the receiving structure is arranged corresponding to the discharging end of the direction adjusting structure; the direction adjusting structure further comprises a separation assembly, the separation assembly is fixed to the detection bin assembly, the separation assembly is arranged at the discharging end of the detection bin assembly, and the separation assembly can move forward materials or reverse materials in the detection bin into the receiving structure. According to the structure, the direction adjusting action of a large number of staggered materials can be completed in a short time, the problems that the operation time is too long and the labor cost is too high are solved, the stability of material recognition and direction adjusting execution can be guaranteed to a great extent through periodic reciprocating action of the two electric partition plates, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette production, in particular to a material turning and separating device. Background Art

[0002] In the cigarette industry, adjusting the orientation of cigarettes in opposite directions is a key step in the cigarette production process. Whether it is blowing the discarded cigarettes or packaging the finished cigarettes, it is necessary to ensure that the orientation of the cigarettes remains consistent.

[0003] The traditional method of detecting and adjusting the direction is to identify the direction of cigarettes through human vision and adjust them manually. In mass production, the amount of cigarettes processed is too large, especially when processing discarded cigarettes, there are a large number of cigarettes mixed in the opposite direction. At this time, a lot of manual cooperation is required, which is time-consuming and labor-intensive. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is that the traditional detection and orientation method is to identify the orientation of cigarettes through artificial vision and adjust them manually. In mass production, the amount of cigarettes processed is too large, especially when processing discarded cigarettes, there are a large number of cigarettes mixed in the opposite direction. At this time, a lot of manual cooperation is required, which is time-consuming and labor-intensive.

[0005] To this end, the utility model provides a material turning and separating device, comprising:

[0006] A feeding structure, the feeding structure comprising a feeding port and a discharging port arranged opposite to each other;

[0007] The direction adjustment structure comprises: a detection bin assembly and an identification assembly, wherein a detection bin is provided in the detection bin assembly, a feeding end of the detection bin is connected to the discharge port to receive materials outputted from the discharge port, and the identification assembly is arranged on the detection bin assembly, and an identification end of the identification assembly is arranged toward the detection bin to identify the forward and reverse directions of the materials in the detection bin;

[0008] A receiving structure, the receiving structure is arranged corresponding to the discharge end of the direction-adjusting structure, and the receiving structure is used to receive the forward material or the reverse material separated and discharged by the direction-adjusting structure;

[0009] Wherein, the direction adjustment structure also includes: a separation component, which is fixed on the detection bin component and arranged at the discharge end of the detection bin component, and the separation component can move the forward material or reverse material in the detection bin to the receiving structure.

[0010] Optionally, the above-mentioned detection chamber assembly includes:

[0011] A detection shell, wherein a detection chamber is vertically opened in the detection shell, and the top and bottom ends of the detection chamber are a feeding end and a discharging end respectively;

[0012] A first connecting guide rail, two ends of which are respectively connected to the discharge port and the feed end of the detection bin so that the material in the feed structure flows through the first connecting guide rail into the detection bin;

[0013] A first partition, the first partition is movably arranged on the detection housing corresponding to the identification component, the first partition can be moved into the detection chamber and isolate to form a detection cavity; the first partition has a first connection state of being moved outside the detection chamber and opening the detection chamber;

[0014] The second partition is movably arranged on the detection shell corresponding to the separation component, and the second partition is arranged at one end of the first partition close to the discharge port; the second partition can be moved into the detection chamber and isolate to form a separation chamber; the second partition has a second connection state of being moved outside the detection chamber and opening the detection chamber.

[0015] Optionally, the first partition plate and the second partition plate are both arranged orthogonally to the detection shell, and the first partition plate and the second partition plate move in a horizontal direction.

[0016] Optionally, the side of the detection housing away from the feeding structure is set as a transparent plate; the identification component includes:

[0017] A support member, wherein the support member is fixed on the detection housing;

[0018] An identification member, the identification member is arranged on the support member, and a detection end of the identification member is suitable for being arranged toward the detection chamber;

[0019] A dot matrix light source is arranged on a side of the support member close to the detection chamber. There are at least two dot matrix light sources, and at least two of the dot matrix light sources are symmetrically arranged on both sides of the identification member.

[0020] Optionally, a side of the detection housing away from the feeding structure is configured to be mesh-shaped;

[0021] The separation component comprises:

[0022] A push rod controller, the push rod controller is arranged on a side of the detection housing away from the feeding structure;

[0023] A push rod is arranged on the push rod controller, and the push rod can pass through the detection shell and push the forward material or the reverse material in the detection bin.

[0024] Optionally, the above receiving structure includes:

[0025] A receiving shell, the receiving shell is correspondingly arranged on a side of the detection shell away from the separation device, a receiving bin is provided in the receiving shell, and a side of the receiving bin facing the detection shell and a bottom end of the receiving bin are both provided with openings;

[0026] A third partition, the third partition is movably arranged on the detection housing; the third partition can be moved into the receiving bin and isolate to form a storage cavity; the third partition has a third connection state of moving outside the receiving bin and opening the storage cavity;

[0027] The receiving bin is connected to the detection bin via a second connecting guide rail.

[0028] Optionally, the material diverting and separating device further comprises a power structure, and the power structure comprises:

[0029] A gas guide, the gas guide is arranged on a side of the feeding structure away from the direction adjustment structure corresponding to the discharge port; an air nozzle is provided on the gas guide, an end of the air nozzle close to the feeding structure is arranged corresponding to the discharge port, and the air nozzle can guide the gas to the discharge port;

[0030] An air jet tube is connected to an end of the air nozzle away from the feeding structure, and is used to introduce air into the air nozzle.

[0031] Optionally, the above-mentioned feeding structure includes:

[0032] A feed shell is provided with a first feed bin and a second feed bin, the first feed bin is communicated with the second feed bin, and an end of the second feed bin away from the first feed bin is a discharge port.

[0033] Optionally, the second feeding bin, the detection bin, the push rod and the air nozzle are each provided with at least one;

[0034] Any two of the second feeding bin, the detection bin, the push rod and the air nozzle are the same in number and are arranged in one-to-one correspondence.

[0035] Optionally, the material diverting and separating device further comprises a material collecting structure, which is arranged at the bottom of the diverting structure and the receiving structure, and comprises:

[0036] A material diverting assembly, the material diverting assembly comprising two material transport tracks, the two material transport tracks are arranged relative to each other to form an annular material diverting assembly and form a first relative position and a second relative position, and the transmission directions of the two material transport tracks are opposite;

[0037] In the first relative position, the two material transport tracks are arranged in close proximity and their transport directions are away from the first relative position; in the second relative position, the two material transport tracks are arranged at intervals and their transport directions are toward the second relative position;

[0038] a recovery channel, wherein a feed end of the recovery channel is disposed in the gap at the second relative position;

[0039] Wherein, the second relative position is arranged at the bottom end of the detection bin assembly to receive the separated materials in the detection bin assembly and transfer them to the recovery channel; the first relative position is arranged at the bottom end of the receiving structure to receive the separated materials in the receiving structure and transfer them to the recovery channel after being transported and diverted by the material diverting assembly.

[0040] The technical solution provided by the utility model has the following advantages:

[0041] 1. The material diverting and separating device provided by the utility model comprises a feeding structure, a direction-adjusting structure and a receiving structure, wherein the feeding structure comprises a feeding port and a discharging port arranged relatively to each other; the direction-adjusting structure comprises: a detection bin assembly and an identification assembly, wherein a detection bin is provided in the detection bin assembly, the feeding end of the detection bin is connected to the discharging port to receive the material outputted from the discharging port, the identification assembly is arranged on the detection bin assembly, the identification end of the identification assembly is arranged toward the detection bin to perform forward and reverse identification of the material in the detection bin; the receiving structure is arranged corresponding to the discharging end of the direction-adjusting structure, the receiving structure is used to receive the forward material or reverse material separated and discharged by the direction-adjusting structure; the direction-adjusting structure further comprises: a separation assembly, the separation assembly is fixed on the detection bin assembly, the separation assembly is arranged at the discharging end of the detection bin assembly, and the separation assembly can move the forward material or reverse material in the detection bin to the receiving structure.

[0042] This structure realizes mechanical automation identification and production by setting up a feeding structure, a direction adjustment structure and a receiving structure. It can complete the direction adjustment of a large number of staggered materials in a short time to replace manual operation, solving the problems of long operation time and high labor costs. In addition, the periodic reciprocating action of the two electric partitions can largely ensure the stability of material identification and direction adjustment, thereby improving work efficiency.

[0043] 2. The side of the detection housing away from the feeding structure is set in a mesh shape; because some scattered tobacco and cigarette dust will be brought into the feeding structure along with the cigarette, it will cause recognition errors when identifying the front and back of the cigarette to a certain extent. In order to avoid such defects, the flow field generated by the air jet and the fluid-solid coupling of the mesh plate are used in the cigarette adjustment structure of the utility model to blow out the tobacco and cigarette dust, thereby improving the recognition accuracy. Specifically, the mesh gap size of the mesh side should be smaller than the diameter of the cigarette, so as to achieve the effect of blocking the cigarette from entering the cigarette adjustment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 It is a schematic diagram of the overall structure of the material diverting and separating device provided in the utility model;

[0046] Figure 2 It is a schematic diagram of the overall structure of the power structure provided in the utility model;

[0047] Figure 3 It is a schematic diagram of the structure of the detection housing, the first partition and the second partition provided in the utility model;

[0048] Figure 4 It is a structural schematic diagram of the identification component provided in the utility model;

[0049] Figure 5 It is a structural schematic diagram of the material diverting assembly provided in the utility model;

[0050] Description of reference numerals:

[0051] 1-feeding structure; 11-feeding shell; 111-first feed bin; 112-second feed bin;

[0052] 2-direction adjustment structure; 21-detection chamber assembly; 211-detection housing; 212-detection chamber; 213-first connecting rail; 214-first partition; 215-detection chamber; 216-second partition; 217-separation chamber; 22-identification assembly; 221-support member; 222-identification member; 223-lattice light source; 23-separation assembly; 231-push rod controller; 232-push rod;

[0053] 31 - receiving shell; 32 - receiving compartment; 33 - third partition; 34 - storage chamber; 35 - second connecting rail;

[0054] 4-power structure; 41-gas guide; 42-air nozzle; 43-gas jet pipe; 44-solenoid valve;

[0055] 5-material collecting structure; 51-material turning assembly; 511-material transport track; 512-first relative position; 513-second relative position; 52-recovery channel; 53-leveling auxiliary roller;

[0056] 6-Intelligent interactive panel. DETAILED DESCRIPTION

[0057] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0058] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0059] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0061] Example 1

[0062] This embodiment provides a material diversion and separation device, such as Figures 1 to 5As shown, it includes: a feeding structure 1, a direction adjustment structure 2 and a receiving structure. The feeding structure 1 includes: a feeding shell 11 and a first feeding bin 111 and a second feeding bin 112 which are arranged in the feeding shell 11. The first feeding bin 111 and the second feeding bin 112 are both arranged vertically. The second feeding bin 112 is arranged at the lower end of the first feeding bin 111. The first feeding bin 111 and the second feeding bin 112 are connected and arranged. The upper end of the first feeding bin 111 is the feeding port, and the lower end of the second feeding bin 112 is the discharging port. The inner diameter of the first feeding bin 111 gradually decreases from top to bottom, and the first feeding bin 111 is funnel-shaped, which can facilitate the staff to put in materials. The material in this application is cigarette sticks, and can also be other strip-shaped materials.

[0063] Specifically, Figures 1 to 5 As shown, for batch processing of unprocessed cigarettes, at least one second feed bin 112 is provided. In the present embodiment, the number of second feed bins 112 is set to n and they are numbered, and a baffle is used to space each two adjacent second feed bins 112. To ensure that the end faces of the cigarettes are flush, the unprocessed cigarettes are first arranged neatly in the first feed bin 111, and the stacked unprocessed cigarettes enter the second feed bin 112. In any second feed bin 112, the unprocessed materials are arranged in a single row. In second feed bins 112 with different horizontal directions, n unprocessed cigarette rods are arranged one by one in the n second feed bins 112 according to their numbers.

[0064] The direction adjustment structure 2 includes a detection bin assembly 21, which includes: a detection shell 211 and a first connecting guide rail 213. A detection bin 212 is provided in the detection shell 211, and at least one detection bin 212 is also provided, which is consistent with the number of the above-mentioned second feed bins 112, that is, n, and the second feed bins 112 and the detection bins 212 are arranged in a one-to-one correspondence; the discharge ports of the n second feed bins 112 are connected to the detection bins 212 through the first connecting guide rail 213, and the two ends of the first connecting guide rail 213 are respectively connected to the discharge port and the feed end, and the first connecting guide rail 213 is arranged in a U-shape. The number of the first connecting guide rails 213 is consistent with the number of the second feed bins 112 and is arranged in a one-to-one correspondence, which can ensure that the material in the corresponding discharge port can flow through the corresponding first connecting guide rail 213 to the corresponding detection bin 212, thereby preventing the material from being offset during the movement of the material.

[0065] A power structure 4 is provided on the side of the feeding structure 1 opposite to the first connecting guide rail 213, and the power structure 4 includes: a gas guide 41 and an air jet tube 43. The gas guide 41 is embedded in the feeding structure 1, and n air nozzles 42 are provided on the gas guide 41. The n air nozzles 42 are arranged corresponding to the n second feeding bins 112, and the air nozzles 42 can introduce gas into the corresponding second feeding bins 112; an air jet tube 43 is connected to the end of the air nozzle 42 away from the feeding structure 1, and the air jet tube 43 is used to introduce air into the air nozzle 42. The air nozzle 42 provides an air jet from the positive pressure air jet tube 43 to the smoke trough, and the material at the bottom of the n second feeding bins 112 can be passed through the first connecting guide rail 213 to the corresponding detection bin 212. After the material touches the side of the detection shell 211 away from the first connecting guide rail 213, it is blocked and stopped, and the next stage of steps is subsequently performed. In order to send n number of cigarettes to the next detection and direction adjustment process, the power structure 4 also needs to be equipped with a solenoid valve 44 to control the start and stop, and the start and stop time needs to be determined by the cycle time of the sum of the time for the direction adjustment structure 2 to identify the material and the time to complete the material adjustment action. The power structure 4 and the solenoid valve 44 are used to further realize automation.

[0066] Furthermore, if Figures 1 to 5 As shown, the detection housing 211 is also provided with an identification component 22 and a separation component 23, the identification component 22 is arranged above the separation component 23, the identification end of the identification component 22 faces the detection bin 212, the separation component 23 is arranged at the discharge end of the detection bin component 21, and the direction adjustment structure 2 also includes a first partition 214 and a second partition 216, the first partition 214 is movably arranged on the detection housing 211 corresponding to the identification component 22, and the second partition 216 is movably arranged on the detection housing 211 corresponding to the separation component 23. 6 is arranged below the first partition 214, the first partition 214 and the second partition 216 are both arranged orthogonally to the detection shell 211, the first partition 214 and the second partition 216 are both electric partitions, a controller is arranged on the first partition 214 and the second partition 216 to ensure the completion of the movement of the first partition 214 and the second partition 216, and the controller can be a retractable part such as a cylinder; the output end of the cylinder drives the first partition 214 and the second partition 216 to move; the first partition 214 and the second partition 216 can move in the horizontal direction.

[0067] A group of n materials are pushed from the feeding structure 1 into the detection chamber 212 by the air jet tube 43. Before the pushing is carried out, the first partition 214 first moves horizontally into the detection chamber 212, and isolates a detection chamber 215 from the detection chamber 212 located above the first partition 214. Under the action of gravity, n materials stay in the detection chamber 215, that is, n materials are arranged and stay on the top surface of the first partition 214, and the identification component 22 identifies the materials in the detection chamber 215; specifically, when the material orientation has only two different orientations, namely the forward tobacco end of the material and the reverse filter end of the material, the focus of the monitoring and measurement of the material is on the identification of the tobacco end and the filter end of the material, since the dark and uneven tobacco end face and the white and flat filter end face can be visually distinguished, that is, the filter end facing the identification component 22 is the forward material, and the opposite is the reverse material.

[0068] When the identification is completed, the second partition 216 moves horizontally into the detection bin 212 to isolate the detection chamber 215 to form a separation chamber 217, and the first partition 214 moves horizontally out of the detection bin 212 to open the detection bin 212. The n materials fall downward into the separation chamber 217 under the action of gravity, that is, move to the top surface of the second partition 216; the separation component 23 pushes the identified reverse material into the receiving structure via the second connecting guide rail 35. At this time, the second partition 216 moves horizontally out of the detection bin 212, so that the forward material is also moved out, thereby realizing the positive and reverse separation of the material. Compared with the traditional detection and adjustment method of identifying the direction of cigarettes through artificial vision and adjusting them manually, the utility model realizes mechanical automation identification and production by setting a feeding structure 1, an adjustment structure 2 and a receiving structure, and can complete the adjustment of a large number of staggered materials in a short time to replace manual operation, thereby solving the problems of long operation time and high labor cost. In addition, the periodic reciprocating action of the two electric partitions can largely ensure the stability of material identification and execution of adjustment, thereby improving work efficiency.

[0069] Specifically, Figures 1 to 5As shown, the identification component 22 includes: a support 221, an identification member 222 and a dot matrix light source 223. The support 221 is a gantry, and the identification member 222 is an industrial camera that can meet the identification task. The identification member 222 is fixed on the central axis of the gantry, and the continuous shooting function of the industrial camera is used to capture the image of each group of material end faces that are stopped; a dot matrix light source 223 is arranged on both sides of the identification member 222, and the support 221 fixes the identification member 222 and the dot matrix light source 223 on the detection housing 211. In the visual recognition process, the brightness of the light can directly affect the quality of the input data and at least 30% of the application effect. Different light sources and lighting methods form very different lighting effects. A good light source can effectively capture information, reduce interference, and greatly improve the accuracy of detection. Therefore, a dot matrix light source 223 is used and is symmetrically arranged at the left and right ends of the industrial camera to avoid shadows caused by light during image acquisition. The side of the detection housing 211 away from the feeding structure 1 is set as a transparent plate, and the transparency must meet the target detection requirements, which is conducive to the work of the identification member 222.

[0070] The separation assembly 23 includes: a push rod controller 231 and a push rod 232. The push rod controller 231 is arranged on the side of the detection housing 211 away from the feeding structure 1. The number of push rods 232 is consistent with that of the detection bin 212. In this embodiment, n push rods 232 are arranged on the push rod controller 231. The push rods 232 can move in the direction close to the detection bin 212 to pass through the detection housing 211 and push the reverse material in the detection bin 212. Through program control, the push rods 232 are pushed one by one to improve the accuracy of separation. The side of the detection housing 211 away from the feeding structure 1 is arranged in a mesh shape. Since some scattered shredded tobacco and cigarette dust are brought in with the cigarette in the feeding structure 1, it will cause recognition errors caused by the positive and negative identification of the cigarette to a certain extent. In order to avoid such defects, the flow field generated by the air jet and the fluid-solid coupling of the mesh plate are used in the cigarette adjustment structure 2 of the utility model to blow out the shredded tobacco and cigarette dust, thereby improving the accuracy of identification. Specifically, the mesh gap size of the mesh side surface is smaller than the diameter of the cigarette, so as to prevent the cigarette from entering the cigarette redirecting structure 2.

[0071] In this embodiment, if Figures 1 to 5 As shown, the receiving structure includes: a receiving shell 31 and a third partition 33. The receiving shell 31 is correspondingly arranged on the side of the detection shell 211 away from the separation device. A receiving bin 32 is opened in the receiving shell 31. The receiving bin 32 can be set as a whole, or can be set to n corresponding to the detection bin 212. The receiving bin 32 is provided with openings on the side facing the detection shell 211 and the bottom of the receiving bin 32. The third partition 33 is movably penetrated on the detection shell 211. A controller is set on the third partition 33 to ensure the completion of its movement process. The controller can be a retractable part such as a cylinder; the output end of the cylinder drives the third partition 33 to move.

[0072] After the forward material and the reverse material are separated, the forward material is at the bottom of the detection chamber 215. At this time, the third partition 33 is inserted into the receiving bin 32 to isolate the upper area of ​​the receiving bin 32 to form a storage chamber 34. The reverse material is in the storage chamber 34 of the receiving structure. When the sensor detects that there is smoke in the storage chamber 34, the third partition 33 is pulled out, moved to the outside of the receiving bin 32 and the storage chamber 34 is opened. At this time, the second partition 216 also completes the pulling action, and both the forward and reverse cigarettes fall into the material collection structure 5.

[0073] Specifically, Figures 1 to 5 As shown, the material collecting structure 5 is arranged at the bottom of the direction adjustment structure 2 and the receiving structure, and the material collecting structure 5 includes: a material diverting component 51 and a recovery channel 52, wherein the material diverting component 51 includes two material transport tracks 511, and the material transport track 511 is arranged in a horseshoe shape. The two material transport tracks 511 are relatively arranged to form a ring-shaped material diverting component 51 and form a first relative position 512 and a second relative position 513. The transmission directions of the two material transport tracks 511 are opposite, and one of the two material transport tracks 511 rotates clockwise and the other rotates counterclockwise. Specifically, as shown in FIG. Figure 5 As shown, the two material transport tracks include a first transport track on the left side of the tail wing and a second transport track on the right side, the first transport track rotates clockwise and the second transport track rotates counterclockwise; at the first relative position 512, the two material transport tracks 511 are tightly arranged, and the transport direction of the two material transport tracks 511 is away from the first relative position 512; at the second relative position 513, the two material transport tracks 511 are spaced apart to form a cigarette collection port, and the transport direction of the two material transport tracks 511 is toward the second relative position 513; and the feed end of the recovery channel 52 is arranged at the second relative position 513.

[0074] The second relative position 513 is set at the bottom end of the detection bin assembly 21. When the above-mentioned second partition 216 completes the extraction action, the forward material will directly fall onto the material transportation track 511 of the second relative position 513, and the material transportation track 511 of the second relative position 513 will directly transport the forward material to the recovery channel 52; the first relative position 512 is set at the bottom end of the receiving structure. When the above-mentioned third partition 33 completes the extraction action, the reverse material that has been separated in the receiving structure falls onto the material transportation track 511 of the first relative position 512, and reaches the second relative position 513 after moving along the material transportation track 511. The direction of the reverse material changes, and enters the recovery channel 52 together with the forward material; through the installation position of the above-mentioned structure, the separated forward material and reverse material can be collected at the same time. After the reverse material is turned, the direction of entering the recovery channel 52 is consistent with the forward material, which can achieve the effect of accelerating material transportation, and there is no need for manual turning by the staff, thereby improving work efficiency.

[0075] Specifically, Figures 1 to 5 As shown, leveling auxiliary rollers 53 are also provided on the outer and inner sides of the material transport track 511. On the counterclockwise material transport track 511, the leveling auxiliary roller 53 rotates in a clockwise direction, and on the clockwise material transport track 511, the leveling auxiliary roller 53 rotates in a counterclockwise direction. At this time, the leveling auxiliary roller 53 can not only complete the material leveling work, but also achieve the effect of accelerating material transportation.

[0076] In other practicable embodiments, the material diversion and separation device further comprises an intelligent interactive panel 6, which is fixed on the detection housing 211, and the entire material diversion and separation device is controlled by the intelligent interactive panel 6. Specifically, the recognition component 22 captures the image of each group of material end faces and uploads it to the intelligent interactive panel 6, and distinguishes between Class A and Class B by visual detection. After receiving the material image, the intelligent interactive panel 6 can automatically mark and analyze the collected image, and identify and record the front and back conditions of the material in the numbered trough. The first partition 214 is connected to the first partition 214. According to the image acquisition and recognition time, it is pulled out from the detection bin 212. At this time, the second partition 216 is inserted into the detection bin 212, and a group of materials falls onto the second partition 216. At this time, the intelligent interactive panel 6 sends an electrical signal to the power structure 4, instructing the push rod 232 of the numbered detection bin 212 corresponding to the reverse material to work. The push rod 232 pushes the reverse material into the receiving structure via the second connecting guide rail 35 to realize the positive and reverse separation of the material. After that, the second partition 216 and the third partition 33 are pulled out, and the forward material and the reverse material are transported to the material collection structure 5.

[0077] In the image processing part, the main steps are (P1) using the identification part 222 to obtain high-quality, high-resolution images from a group of arranged materials, and adjusting the brightness of the dot matrix light source 223 to facilitate the training system's recognition effect under different lighting conditions. (P2) Calibrate the identification part 222, obtain the distortion parameters of the image and the actual size corresponding to the pixel, perform image enhancement on the acquired image, and cut it into small-size images of the same size and other pre-processing operations. (P3) Annotate the acquired image, convert the data into annotated data format, and annotate the target object in the image. (P4) After introducing the annotated image into the deep learning algorithm for learning, in order to facilitate the accuracy of the system in identifying the front and back of the material, continue to collect images for training and partially adjust the parameters and hyperparameters in the algorithm through the training output results. (P5) Connect the trained model to the intelligent interactive panel 6, and identify the part 222, test the recognition effect of the identification part 222 in the running state, and convert the captured video into a video frame for recognition. (P6) The recognition result is output to the intelligent interactive panel 6, and the front and back recognition results of the material are displayed.

[0078] After completing the image capture enhancement and calibration recognition, that is, completing steps P1-P3, the image is trained for deep learning algorithm recognition. In the deep learning algorithm part, the main steps are: (A1) Pre-select the optimal algorithm model, such as YOLOv5 and other models, and use the preprocessed data set to train the model. (A2) Add a set of independent data to test the first training model to verify the accuracy and stability of the trained model.

[0079] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A material diversion and separation device, characterized in that: include: A feeding structure (1), the feeding structure (1) comprising a feeding port and a discharging port arranged opposite to each other; A direction adjustment structure (2), the direction adjustment structure (2) comprising: a detection bin component (21) and an identification component (22), the detection bin component (21) being provided with a detection bin (212), the feeding end of the detection bin (212) being connected to the discharge port so as to receive materials outputted from the discharge port, the identification component (22) being arranged on the detection bin component (21), the identification end of the identification component (22) being arranged toward the detection bin (212) so as to perform forward and reverse identification of the materials in the detection bin (212); A receiving structure, the receiving structure being arranged corresponding to the discharge end of the direction-adjusting structure (2), and the receiving structure being used to receive the forward material or the reverse material separated and discharged by the direction-adjusting structure (2); The direction adjustment structure (2) further comprises: a separation component (23), the separation component (23) being fixed on the detection bin component (21), the separation component (23) being arranged at the discharge end of the detection bin component (21), and the separation component (23) being capable of moving the forward material or the reverse material in the detection bin (212) into the receiving structure.

2. The material diversion and separation device according to claim 1, characterized in that: The detection chamber assembly (21) comprises: A detection shell (211), wherein a detection chamber (212) is vertically opened in the detection shell (211), and the top and bottom ends of the detection chamber (212) are respectively a feeding end and a discharging end; A first connecting guide rail (213), wherein two ends of the first connecting guide rail (213) are respectively connected to the discharge port and the feed end of the detection bin (212) so that the material in the feed structure (1) flows through the first connecting guide rail (213) into the detection bin (212); a first partition (214), the first partition (214) being movably arranged on the detection housing (211) corresponding to the identification component (22), the first partition (214) being movable into the detection chamber (212) and isolating to form a detection cavity (215); the first partition (214) having a first connection state of moving outside the detection chamber (212) and opening the detection chamber (212); A second partition (216), the second partition (216) is movably installed on the detection shell (211) corresponding to the separation component (23), and the second partition (216) is arranged at one end of the first partition (214) close to the discharge port; the second partition (216) can be moved into the detection chamber (212) and isolate to form a separation chamber (217); the second partition (216) has a second connection state of moving outside the detection chamber (212) and opening the detection chamber (212).

3. The material diversion and separation device according to claim 2, characterized in that: The first partition plate (214) and the second partition plate (216) are both arranged orthogonally to the detection housing (211), and the first partition plate (214) and the second partition plate (216) move in a horizontal direction.

4. The material diversion and separation device according to claim 2, characterized in that: The side of the detection housing (211) away from the feeding structure (1) is provided as a transparent plate; the identification component (22) comprises: A support member (221), wherein the support member (221) is fixed on the detection housing (211); an identification member (222), the identification member (222) being arranged on the support member (221), and the detection end of the identification member (222) being adapted to be arranged toward the detection chamber (212); A dot matrix light source (223), wherein the dot matrix light source (223) is arranged on a side of the support member (221) close to the detection chamber (212), at least two dot matrix light sources (223) are arranged, and at least two of the dot matrix light sources (223) are symmetrically arranged on both sides of the identification member (222).

5. The material diversion and separation device according to claim 2, characterized in that: The side of the detection housing (211) away from the feeding structure (1) is configured in a mesh shape; The separation component (23) comprises: A push rod controller (231), the push rod controller (231) being arranged on a side of the detection housing (211) away from the feeding structure (1); A push rod (232), wherein the push rod (232) is arranged on the push rod controller (231), and the push rod (232) can pass through the detection housing (211) and push the forward material or the reverse material in the detection bin (212).

6. The material diversion and separation device according to claim 5, characterized in that: The receiving structure comprises: A receiving shell (31), the receiving shell (31) being arranged correspondingly on a side of the detection shell (211) away from the separation device, a receiving bin (32) being provided in the receiving shell (31), and an opening being provided on a side of the receiving bin (32) facing the detection shell (211) and on a bottom end of the receiving bin (32); a third partition (33), the third partition (33) being movably disposed on the detection housing (211); the third partition (33) being movable into the receiving bin (32) and isolating to form a storage cavity (34); the third partition (33) having a third communication state of being movable out of the receiving bin (32) and opening the storage cavity (34); The receiving bin (32) and the detection bin (212) are connected via a second connecting guide rail (35).

7. The material diversion and separation device according to claim 6, characterized in that: The material diversion and separation device further comprises a power structure (4), wherein the power structure (4) comprises: A gas guide (41), the gas guide (41) being arranged on a side of the feeding structure (1) away from the direction adjustment structure (2) corresponding to the discharge port; an air nozzle (42) is provided on the gas guide (41), and an end of the air nozzle (42) close to the feeding structure (1) is arranged corresponding to the discharge port, and the air nozzle (42) can guide gas to the discharge port; An air jet tube (43), the air jet tube (43) is connected to one end of the air nozzle (42) away from the feeding structure (1), and the air jet tube (43) is used to introduce air into the air nozzle (42).

8. The material diversion and separation device according to claim 7, characterized in that: The feeding structure (1) comprises: A feed shell (11), wherein a first feed bin (111) and a second feed bin (112) are provided in the feed shell (11), the first feed bin (111) is communicated with the second feed bin (112), and an end of the second feed bin (112) away from the first feed bin (111) is a discharge port.

9. The material diversion and separation device according to claim 8, characterized in that: The second feeding bin (112), the detection bin (212), the push rod (232) and the air nozzle (42) are each provided with at least one; Any two of the second feeding bin (112), the detection bin (212), the push rod (232) and the air nozzle (42) are the same in number and are arranged in one-to-one correspondence.

10. The material diversion and separation device according to any one of claims 1 to 9, characterized in that: The material diverting and separating device further comprises a material collecting structure (5), wherein the material collecting structure (5) is arranged at the bottom of the diverting structure (2) and the receiving structure, and the material collecting structure (5) comprises: A material diverting assembly (51), the material diverting assembly (51) comprising two material transport tracks (511), the two material transport tracks (511) being arranged relative to each other to form an annular material diverting assembly (51) and forming a first relative position (512) and a second relative position (513), the transmission directions of the two material transport tracks (511) being opposite; At the first relative position (512), the two material transport tracks (511) are arranged in close proximity and their transport directions are away from the first relative position (512); at the second relative position (513), the two material transport tracks (511) are arranged at intervals and their transport directions are toward the second relative position (513); a recovery channel (52), wherein a feed end of the recovery channel (52) is arranged in the gap of the second relative position (513); The second relative position (513) is arranged at the bottom end of the detection bin assembly (21) to receive the separated materials in the detection bin assembly (21) and transfer them to the recovery channel (52); the first relative position (512) is arranged at the bottom end of the receiving structure to receive the separated materials in the receiving structure and transfer them to the recovery channel (52) after being transported and diverted by the material diverting assembly (51).

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