Article conveying and sorting device

Abstract

The utility model provides an article conveying and sorting device, and belongs to the technical field of sorting. Comprising a connecting frame, a conveying belt is installed on the connecting frame, an unqualified product guiding disc is fixed to one side of the connecting frame, a connecting cover plate is fixed to the top end of the connecting frame, and an RFID card reader and a motor are fixed to the top end of the connecting cover plate; the conveying and sorting mechanism comprises a rotating disc, a motor is fixedly connected with the rotating disc, the bottom end of the rotating disc is connected with a guide rod, the conveying and sorting mechanism further comprises a limiting hole formed in the top end of a connecting frame, a second limiting rod is fixed in the limiting hole, the surface of the second limiting rod is fixedly sleeved with a third limiting rod, and a torque spring is arranged between the limiting hole and the third limiting rod; and the guide rod and the third limiting rod are arranged at an inlet of the unqualified product guide disc. Through cooperative operation of RFID reading and conveying sorting mechanisms, sorting is accurately judged, a rotating disc drives a guide rod and a rotating wheel, and a torque spring and a limiting rod structure are matched, so that the sorting accuracy and efficiency are greatly improved, the wrong sorting rate is reduced, and the subsequent processing cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying sorting device technical field, concretely relates to an article conveying sorting device. BACKGROUND

[0002] In the modern logistics, express industry and airport luggage consigning scenes, with the rapid growth of business volume, the accuracy and efficiency of article sorting are put forward with very high requirement. The traditional manual sorting mode not only is big in labor intensity, low in efficiency, but also is prone to misjudgment due to human fatigue, leads to confusion of qualified products and unqualified products, and brings many troubles to subsequent processes, such as delay of distribution, increase of customer complaint risk and the like.

[0003] Some simple sorting devices, like a balance wheel mechanism, can realize preliminary shunting, but there are problems of inaccurate identification, inability to adapt to diversified tray specifications and unstable shunting for the article sorting of the articles placed on the tray and having specific qualified and unqualified marks. Especially when a large number of luggage trays are handled, it is difficult to meet the demand of rapid and accurate sorting, and there is an urgent need for a new type of intelligent article conveying sorting device to optimize the sorting process.

[0004] The authorized publication number "CN221790179U" records an article conveying sorting device, including a sorting plate, the side of the sorting plate is installed with a discharge roller for conveying, and a scanner is also installed, the bottom of the scanner is installed with a weighing machine, and the weighing machine is installed with a conveyor belt on one side. The article conveying sorting device can make the device more practical when used through the cooperation of scanning, weighing and conveyor belt, the top of the weighing machine is fixedly installed with a scanner, the article can be weighed and scanned, so as to classify the article and improve the sorting efficiency of the device. But the above-mentioned patent has certain limitations when used, cannot adaptively limit the sorted articles, which leads to that it cannot effectively block the unqualified articles and guide them to enter the unqualified article storage area. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an article conveying sorting device, and aims at solving the problems that the sorted articles cannot be adaptively limited in the prior art, and the unqualified articles cannot be effectively blocked to enter the unqualified storage area.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An article conveying sorting device comprises:

[0008] The connecting frame is supported at the bottom end on a support base, one side of the connecting frame is fixedly connected with an unqualified product guide disc, and the top end of the connecting frame is fixedly connected with a connecting cover plate, and the top end of the connecting cover plate is fixedly connected with an RFID card reader and a motor.

[0009] The conveying and sorting mechanism further comprises a rotating disc fixedly connected to the motor output end, the rotating disc is located between the connecting cover plate and the conveying belt, and the bottom end of the rotating disc is connected with a guide rod.

[0010] The conveying and sorting mechanism further comprises a limiting hole formed in the top end of the connecting frame, a second limiting rod is fixed in the limiting hole, the circumferential surface of the second limiting rod is fixedly sleeved with a third limiting rod, and a torsion spring is arranged between the inner bottom of the limiting hole and the bottom end of the third limiting rod.

[0011] The guide rod and the third limiting rod are arranged at the inlet of the unqualified product guide disc.

[0012] As a preferred scheme of the utility model, a row of first rotating wheels are arranged in the third limiting rod; and a row of second rotating wheels are arranged in the guide rod.

[0013] As a preferred scheme of the utility model, the conveying and sorting mechanism further comprises a buffer assembly arranged in the unqualified product guide disc.

[0014] The buffer assembly comprises mounting grooves formed in the inner walls of the two sides of the unqualified product guide disc, and positioning holes are arranged on the inner walls at the two ends of the mounting grooves.

[0015] Two first limiting rods are arranged in the two mounting grooves through the positioning holes respectively.

[0016] A buffer plate is slidably sleeved on one end of the two first limiting rods.

[0017] Two strong springs are sleeved on the two first limiting rods respectively, one end of each of the two strong springs is fixedly connected to one side of the buffer plate, and the other end of each of the two strong springs is fixedly connected to the inner wall at one end of the mounting groove.

[0018] As a preferred scheme of the utility model, the top end of the buffer plate is fixedly connected with a flexible plate, and one side of the flexible plate is fixedly connected with a plurality of plastic pads.

[0019] As a preferred scheme of the utility model, the front end and the rear end of the connecting frame are fixedly connected with L-shaped connecting plates.

[0020] As a preferred scheme of the utility model, the bottom end of the connecting cover plate is fixedly connected with a lighting lamp.

[0021] Compared with the prior art, the utility model has the beneficial effects that:

[0022] 1、In this scheme, through the cooperation of connecting frame, conveying belt, RFID card reader, motor, rotating disc and conveying mechanism, the article RFID label information can be accurately read, and the sorting category can be accurately judged, the rotating disc drives the guide rod and rotating wheel, cooperates with the torque spring and limiting rod structure, and the articles are stably and efficiently sorted to the unqualified product guide disc or qualified product collection area according to the article characteristics, the sorting accuracy and efficiency are greatly improved, the error sorting rate is reduced, and the subsequent processing cost is reduced.

[0023] 2、In this scheme, the buffer assembly (including mounting groove, positioning hole, limiting rod, buffer plate and strong spring) in the unqualified product guide disc provides buffer protection for unqualified products, when the unqualified products impact the buffer plate, the limiting rod slides in the positioning hole and compresses the strong spring, converts and absorbs kinetic energy, reduces impact, protects the articles from being damaged, maintains the integrity of the articles, avoids secondary damage caused by sorting, reduces the loss cost, and ensures that the articles can be reused or properly handled.

[0024] 3、In this scheme, the connecting frame bottom support seat guarantee device is placed and operated stably, prevents shaking and toppling, the connecting frame and the cover plate are convenient for component integrated installation, and the structural stability is enhanced;L row connecting plate is beneficial to connecting external equipment or structure, expands the function and adapts the scene, such as connecting logistics management system or connecting other conveying links, improves the overall logistics automation and intelligent level, enhances the system compatibility and expansibility. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the first perspective view of the utility model;

[0026] Figure 2 It is the A place partial close-up of the utility model Figure 1 ;

[0027] Figure 3 It is the explosion view of the utility model after the conveying belt and the connecting cover plate are removed;

[0028] Figure 4 It is the B place partial close-up of the utility model Figure 3 ;

[0029] Figure 5 It is the second perspective view of the utility model.

[0030] In the figure: 1, connecting frame; 2, conveying belt; 3, support seat; 4, L-shaped connecting plate; 5, unqualified product guide disc; 501, first limiting rod; 502, strong spring; 503, buffer plate; 504, flexible plate; 505, plastic pad; 6, connecting cover plate; 7, RFID card reader; 8, motor; 9, guide rod; 10, rotating disc; 11, limiting hole; 12, second limiting rod; 13, torque spring; 14, third limiting rod; 15, first rotating wheel; 16, second rotating wheel; 17, illuminating lamp. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, other embodiments obtained by those skilled in the art without creative labor should belong to the protection scope of the utility model.

[0032] Please refer to Figures 1-4 The utility model provides a kind of article conveying sorting device, comprising: connecting frame 1, conveying belt 2, support seat 3, unqualified product guide disc 5, connecting cover plate 6, RFID card reader 7, motor 8 and conveying sorting mechanism.

[0033] Connecting frame 1, conveying belt 2 is rotatably installed on connecting frame 1, and the bottom end of connecting frame 1 is fixedly supported on two support seats 3. One side of connecting frame 1 is fixedly connected with unqualified product guide disc 5, and the top end of connecting frame 1 is fixedly connected with connecting cover plate 6, and the top end of connecting cover plate 6 is fixedly connected with RFID card reader 7 and motor 8, and the output shaft of motor 8 is fixedly connected to the top end of rotating disc 10 by passing through connecting cover plate 6, and rotating disc 10 is arranged at the bottom end of connecting cover plate 6 Figure 3 Visible), guide rod 9 is fixedly connected to the bottom end of rotating disc 10.

[0034] Guide rod 9 and rotating disc 10 are part of conveying sorting mechanism, and other parts are described below, conveying mechanism is arranged above connecting frame 1, below connecting cover plate 6, and conveying sorting mechanism is used for sorting articles.

[0035] In the specific embodiments of the utility model, connecting frame 1 plays the role of bearing and connecting other components. It provides mounting positions for conveying belt 2, unqualified product guide disc 5, connecting cover plate 6 and other components, ensures the relative position of each component fixed in space, and makes the whole device form an organic whole.

[0036] The main function of the conveying belt 2 is to realize the continuous conveying of the articles. Through its own circulation rotation, the articles placed thereon are conveyed from one end of the device to the other end, providing a continuous source of articles for subsequent sorting operations. It is the carrier of the articles moving in the device, ensuring the smoothness and stability of the article conveying.

[0037] The support seat 3 is fixedly connected to the bottom end of the connecting frame 1, and provides stable support for the connecting frame 1, ensuring that the entire device can be placed stably on the ground, and supporting the entire connecting frame 1 and other components installed thereon. The connecting frame 1 transmits the weight of itself and the components such as the conveying belt 2 and the connecting cover plate 6 installed thereon to the support seat 3, and then to the ground, so that the entire device remains stable during operation and does not shake or tip over, providing a basic guarantee for the normal operation of the device.

[0038] The unqualified product guide plate 5 is fixed on one side of the connecting frame 1, and is used to receive and circulate the articles judged as unqualified after sorting. When the articles are identified as unqualified products by the conveying and sorting mechanism, they will be guided to the unqualified product guide plate 5, realizing the separation of qualified products and unqualified products, and facilitating the subsequent unified treatment of unqualified products.

[0039] The connecting cover plate 6 is fixedly connected to the top end of the connecting frame 1, which on the one hand protects the components such as the conveying belt 2 inside the connecting frame 1 from falling into the conveying belt and affecting the normal operation of the device, and on the other hand provides an installation platform for components such as the RFID card reader 7 and the motor 8, ensuring that these components can be stably installed at a specific position of the device.

[0040] The RFID card reader 7 is installed at the top end of the connecting cover plate 6, and its function is to read the RFID tag information pasted on the articles. By identifying the data in the RFID tag, the relevant information of the articles such as product model, batch, production date, etc. can be obtained, providing a basis for subsequent sorting operations. For example, according to the read information, it is judged whether the article is an unqualified product, or sorted according to different product categories.

[0041] The motor 8 is also installed at the top end of the connecting cover plate 6, and it is the power source for the rotation of the rotating disc 10. The output end of the motor 8 is fixedly connected to the top end of the rotating disc 10, and the rotation of the rotating disc 10 is driven by the operation of the motor 8, and then the sorting action associated with the rotating disc 10 is realized, and the specific sorting action is completed in cooperation with other parts of the conveying and sorting mechanism.

[0042] The rotating disc 10 is rotatably connected to the bottom end of the connecting cover plate 6 and rotates under the driving of the motor 8. It is an important component of the conveying and sorting mechanism and realizes the sorting operation of the articles through its rotation. For example, the articles can be sorted according to different requirements by the specific structures such as the push piece and the groove provided on the rotating disc 10, so as to enter different areas such as the unqualified product guide disc 5 or the qualified product channel.

[0043] The conveying and sorting mechanism is installed above the conveying belt 2 on the connecting frame 1 and is the core part of the entire device to realize the article sorting function. Through the cooperative work with other components such as the RFID card reader 7 and the rotating disc 10, the articles are identified and classified according to the characteristics of the articles such as the information read by the RFID, so as to accurately sort the articles to the corresponding positions such as the unqualified product guide disc 5 or the collection area of the qualified products, thereby completing the sorting task of the articles.

[0044] It should be noted that the specific model of the conveying belt 2, the motor 8 and the RFID card reader 7 is selected by the person skilled in the art, and the above description of the conveying belt 2, the motor 8 and the RFID card reader 7 all belong to the prior art, and the present scheme will not be described here.

[0045] Specifically, please refer to Figures 3-4 , the conveying and sorting mechanism comprises:

[0046] The guide rod 9 is fixedly connected to the bottom end of the rotating disc 10.

[0047] The limiting hole 11 is provided at the top end of the connecting frame 1.

[0048] The second limiting rod 12 is fixedly connected to the inner bottom of the limiting hole 11.

[0049] The third limiting rod 14 is fixedly sleeved on the circumferential surface of the second limiting rod 12.

[0050] The torque spring 13 has one end fixedly connected to the inner bottom of the limiting hole 11 and the other end fixedly connected to the bottom end of the third limiting rod 14.

[0051] The first rotating wheel 15 has a plurality of first rotating wheels 15, and the plurality of first rotating wheels 15 are all rotatably connected in the third limiting rod 14.

[0052] The second rotating wheel 16 has a plurality of second rotating wheels 16, and the plurality of second rotating wheels 16 are all rotatably connected in the guide rod 9.

[0053] The guide rod 9 and the third limiting rod 14 are arranged at the inlet of the unqualified product guide disc 5.

[0054] In this embodiment: the article is placed on the conveying belt 2, the conveying belt 2 starts to run, and the article is conveyed along the connecting frame 1. When the article passes under the connecting cover plate 6, the RFID reader 7 reads the RFID tag information on the article, and obtains the relevant data of the article, such as product model, batch, and the like.

[0055] The motor 8 is started, and drives the rotating disc 10 to rotate, and the guide rod 9 at the bottom end of the rotating disc 10 and the second rotating wheel 16 connected to the guide rod 9 rotate together.

[0056] According to the information read by the RFID reader 7, it is judged whether the article is a substandard product or a category that needs to be sorted. If sorting is needed, the second rotating wheel 16 contacts the article during the rotation of the rotating disc 10, and pushes the article to move in the corresponding direction.

[0057] At the same time, the first rotating wheel 15 in contact with the article also rotates with the movement of the article. The first rotating wheel 15 is installed on the third limiting rod 14, and the third limiting rod 14 is connected to the bottom of the limiting hole 11 through the torque spring 13. Under the action of the torque spring 13 and the pushing of the article, the third limiting rod 14 will rotate by a certain angle, so as to better guide the movement of the article.

[0058] After the coordinated guidance of the first rotating wheel 15 and the second rotating wheel 16, the article is sorted to the substandard product guide disc 5 or other designated position.

[0059] In addition, in the substandard product guide disc 5, a buffer assembly is arranged, which is used for protecting the article. When the article falls into the substandard product guide disc 5, the buffer assembly in the substandard product guide disc 5 plays a buffering role, reduces the impact force between the article and the tray, and protects the article.

[0060] For details, please refer to Figure 2 and Figure 5 The buffer assembly comprises:

[0061] The mounting groove is provided with two mounting grooves, which are respectively arranged on the inner walls of the two sides of the substandard product guide disc 5;

[0062] The positioning hole is provided with two positioning holes, which are respectively arranged on the inner walls of the two ends of the mounting groove;

[0063] The first limiting rod 501 is provided with two first limiting rods 501, which are respectively connected to the mounting groove through the positioning holes at the two ends of the mounting groove;

[0064] The buffer plate 503 is arranged in the substandard product guide disc 5, and the buffer plate 503 is slidably connected to one end of the two first limiting rods 501;

[0065] The two strong springs 502 are fixedly connected to one side of the buffer plate 503, and the other ends of the two strong springs 502 are fixedly connected to the inner walls of the two ends of the mounting groove, respectively. The two strong springs 502 are sleeved on the circumferential surfaces of the two first limiting rods 501.

[0066] In the embodiment, when the unqualified article falling into the unqualified article guide disc 5 first hits the buffer plate 503, the buffer plate 503 slides along the first limiting rod 501 towards the direction of the mounting groove after being impacted. The sliding of the buffer plate 503 causes the strong spring 502 sleeved on the circumferential surface of the limiting rod to be compressed, and the strong spring 502 absorbs the kinetic energy of the article and converts it into its own elastic potential energy in the compression process. With the continuous compression of the strong spring 502, the impact force of the article is gradually buffered, and the movement speed of the article is gradually reduced. When the kinetic energy of the article is completely converted into elastic potential energy by the strong spring 502, the strong spring 502 starts to release the elastic potential energy and pushes the buffer plate 503 to slide in the opposite direction along the first limiting rod 501, so as to slowly reset the buffer plate 503 and wait for the next buffering. In the whole process, the first limiting rod 501 and the strong spring 502 ensure the stability of the movement direction of the buffer plate 503, and ensure that the buffering assembly can effectively buffer and protect the article falling into the unqualified article guide disc 5.

[0067] Specifically, the top end of the buffer plate 503 is fixedly connected with a flexible plate 504, and the side of the flexible plate 504 is fixedly connected with a plurality of plastic pads 505.

[0068] In the embodiment, the side of the flexible plate 504 is fixedly connected with a plurality of plastic pads 505. When the unqualified article falls into the unqualified article guide disc 5, the flexible plate 504 first contacts the article and preliminarily buffers and disperses the impact force of the article by using its own flexibility. The plurality of plastic pads 505 further increase the contact area with the article, and because the plastic material has a certain elasticity, it can absorb part of the impact force, while avoiding damage caused by direct contact of the article with the rigid structure.

[0069] For details, please refer to Figures 1-3 The front and rear ends of the connecting frame 1 are fixedly connected with L-row connecting plates 4. The L-row connecting plates 4 can be used to connect with other devices or structures, expand the functions of the device, or realize the adaptation to the surrounding environment.

[0070] For details, please refer to Figures 1-4 The bottom end of the connecting cover plate 6 is fixedly connected with a lighting lamp 17.

[0071] In this embodiment: lighting lamp 17 can provide lighting. It illuminates the space inside the connecting frame 1, enabling the operator to see the conveying of the goods more clearly, the sorting process and the running state of the components inside the device. This helps to discover problems that may occur in time, such as goods jamming, component damage, etc., facilitating maintenance and adjustment, ensuring the normal operation of the device and the accurate sorting of goods.

[0072] The working principle and use process of the utility model: in the goods conveying and sorting process, first, place the goods on the transmission belt 2 in the connecting frame 1, and then convey the goods in the set direction and speed after the transmission belt 2 starts. When the goods pass under the connecting cover plate 6, the RFID card reader 7 installed at the top end of the connecting cover plate 6 scans and reads the RFID tag on the goods, obtains relevant information and judges whether the goods are unqualified products or belong to the sorting category according to the preset standard. If sorting is required, the motor 8 at the top end of the connecting cover plate 6 drives the rotating disc 10 to rotate, the guide rod 9 at the bottom end of the rotating disc 10 swings, and the goods are blocked from being diverted to the unqualified product guide disc 5. The second rotating wheel 16 installed on the guide rod 9 contacts the goods and rotates to push them in the corresponding direction, and the first rotating wheel 15 in contact with the goods also rotates. The third limiting rod 14 rotates under the action of the goods pushing and the torque spring 13 to better guide the goods, so that the goods are accurately sorted to the designated position. If the goods are determined to be unqualified products and enter the unqualified product guide disc 5, the buffer assembly in the unqualified product guide disc 5 starts to work, the goods hit the buffer plate 503, the buffer plate 503 slides on the first limiting rod 501 to compress the powerful spring 502, converting the kinetic energy of the goods into elastic potential energy, reducing the speed of the goods to achieve buffering, and then the powerful spring 502 releases the elastic potential energy to reset the buffer plate 503, preparing for the next buffering. In the whole process, the components work closely together to effectively solve the problems of the prior art, achieving efficient and accurate sorting of goods and proper handling of unqualified products.

[0073] Finally, it should be pointed out that the above embodiments are not intended to limit the utility model. For those skilled in the art, the technical solutions described in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included within the protection scope of the utility model.

Claims

1. An article conveying and sorting apparatus, characterized by: The utility model relates to a kind of article conveying and sorting device, including connecting frame (1), transmission belt (2) is installed on the connecting frame (1), the bottom end of the connecting frame (1) is supported on support seat (3), one side of the connecting frame (1) is fixedly connected with unqualified product guide disc (5), the top end of the connecting frame (1) is fixedly connected with connecting cover plate (6), the top end of the connecting cover plate (6) is fixedly connected with RFID card reader (7) and motor (8); Further including conveying and sorting mechanism, the conveying and sorting mechanism includes rotating disc (10), the motor (8) output end is fixedly connected rotating disc (10), the rotating disc (10) is between connecting cover plate (6) and transmission belt (2), the rotating disc (10) bottom end is connected guide rod (9); The conveying and sorting mechanism further includes that the limiting hole (11) is opened in the top end of connecting frame (1), the second limiting rod (12) is fixed in the limiting hole (11), the circumferential surface of the second limiting rod (12) is fixedly provided with third limiting rod (14), and the inner bottom of the limiting hole (11) is provided with torque spring (13) between the bottom end of third limiting rod (14); The guide rod (9) and third limiting rod (14) are arranged at the inlet of unqualified product guide disc (5).

2. The article conveying and sorting device according to claim 1, wherein: The third limiting rod (14) is provided with a row of first rotating wheels (15) inside; The guide rod (9) is provided with a row of second rotating wheels (16) inside.

3. The article conveying and sorting apparatus of claim 1, wherein: The conveying and sorting mechanism further includes a buffer assembly arranged in the unqualified product guide disc (5); The buffer assembly includes mounting grooves opened in the inner walls of the two sides of the unqualified product guide disc (5), and positioning holes are arranged on the inner walls at the two ends of the mounting grooves, respectively; Two first limiting rods (501) are arranged in the two mounting grooves through the positioning holes, respectively; A buffer plate (503) is slidably sleeved on one end of the two first limiting rods (501); Two strong springs (502) are sleeved on the two first limiting rods (501), respectively, and one end of each strong spring (502) is fixedly connected to one side of the buffer plate (503), and the other end is fixedly connected to the inner wall at one end of the mounting groove.

4. The article conveying and sorting apparatus of claim 3, wherein: A flexible plate (504) is fixedly connected to the top end of the buffer plate (503), and a plurality of plastic pads (505) are fixedly connected to one side of the flexible plate (504).

5. The article conveying and sorting apparatus of claim 1 wherein: L-shaped connecting plates (4) are fixedly connected to the front and rear ends of the connecting frame (1).

6. The article conveying and sorting apparatus of claim 1, wherein: An illuminating lamp (17) is fixedly connected to the bottom end of the connecting cover plate (6).

Images