Automatic sorting equipment capable of dynamically identifying forward and reverse logistics information

Abstract

The invention discloses automatic sorting equipment capable of dynamically recognizing forward and reverse logistics information, and relates to the technical field of logistics sorting, the automatic sorting equipment comprises a base, a first supporting table, first supports and a second support are fixedly connected to the top surface of the base, a first driven roller is rotatably connected between the first supports, and a second driven roller is rotatably connected between the second supports; and a first driving roller is rotationally connected between the second brackets. The system has the advantages that parcels can be automatically placed, a sorter does not need to place the parcels, parcel information can be automatically read, the labor intensity of the sorter is reduced, assistance is only needed, the labor cost is reduced, the sorting efficiency is improved, parcel conveying and parcel sorting can work cooperatively, parcel conveying is prevented from being faster than parcel sorting, and the parcel sorting efficiency is improved. Therefore, accumulation and even omission of the packages are avoided, efficient and accurate sorting of the packages is facilitated, package conveying can be blocked, the packages are not prone to being wrapped and conveyed, package information omission is avoided, and normal proceeding of subsequent sorting is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics sorting, and in particular to an automated sorting device capable of dynamically identifying forward and reverse logistics information. Background Art

[0002] Automated sorting refers to the process of using advanced equipment and technology to achieve automatic identification, classification and sorting of goods. This process greatly improves logistics efficiency and reduces human intervention. It is an indispensable part of the modern logistics system. The specific process mainly includes unloading, package scanning, sorting signal input, sorting and diversion, and transportation. During package scanning, small and medium-sized packages are sent to the package loading area via a belt conveyor and placed on the package supply table by the sorter with the face sheet facing up. The camera or scanning device on the package supply table will read the information on the package and provide basic data for subsequent sorting. Large or special-shaped packages are usually sent directly to the manual scanning area. After scanning, they are sent directly to the loading area via the large package assembly line.

[0003] After searching, Chinese patent application CN115106293B discloses an intelligent automatic identification and classification device for items. Although it can perform efficient information query, sorting and storage processing on logistics goods, and improve the efficiency of sorting, it still requires sorters to place the parcels so that the parcel information can be read. The weight of small and medium-sized parcels fluctuates greatly, which makes the labor intensity of sorters high, not only increasing labor costs, but also affecting sorting efficiency. At the same time, the delivery of parcels and the sorting of parcels cannot work together. When the delivery of parcels is faster than the sorting of parcels, parcels are easy to pile up or even miss, which is not conducive to efficient and accurate sorting of parcels. When the parcel cannot be scanned, the delivery of the parcel cannot be cut off immediately, making the parcel easy to be carried by the parcel, thereby missing the parcel information, and then making all subsequent sorting errors. Summary of the invention

[0004] The purpose of the present invention is to provide an automated sorting device that can dynamically identify forward and reverse logistics information.

[0005] In order to solve the problems raised in the above background technology, the present invention provides the following technical solutions: an automated sorting device capable of dynamically identifying forward and reverse logistics information, comprising a base, a first support platform, a first bracket and a second bracket are fixedly connected to the top surface of the base, a first driven roller is rotatably connected between the first brackets, a first active roller is rotatably connected between the second brackets, a first crawler is sleeved between the first active roller and the first driven roller, an inclined bracket is fixedly connected to the end of the base, a second active roller is rotatably connected to one end of the inclined bracket, a second driven roller is rotatably connected to the other end of the inclined bracket, a second crawler is sleeved between the second driven roller and the second active roller, a second support platform is fixedly connected to the top surface of the inclined bracket, a distribution mechanism is installed on the top surface of the first support platform, and a guide frame is fixedly connected between the top surfaces of the first support platform and the second support platform, a barcode scanner is slidably connected to the guide frame, a connecting slide is fixedly connected to the inclined bracket, a groove is provided on the top surface of the connecting slide, and a lifting plate is provided on the top surface of the connecting slide, and a second electric push rod is fixedly connected between the lifting plate and the connecting slide;

[0006] The top surface of the base is provided with an electric motor, the output end of the motor is fixedly connected to one end of the first transmission chain, the other end of the first transmission chain is fixedly sleeved with the first active roller, both ends of the first active roller are fixedly connected to a fixed shaft, the end of the fixed shaft is fixedly connected to a driving bevel gear, the outer surface of the driving bevel gear is meshed and connected with the transmission bevel gear, the central axis of the transmission bevel gear is sleeved with a rotating shaft, the top of the rotating shaft is cylindrical, the bottom of the rotating shaft is quadrangular prism, the outer surface of the transmission bevel gear is meshed and connected with the driven bevel gear, the end surface of the driven bevel gear is fixedly connected with a connecting bracket, the outside of the connecting bracket is fixedly sleeved with a driving sprocket, the outer surface of the driving sprocket is meshed and sleeved with one end of the chain, the other end of the chain is meshed and sleeved with a driven sprocket, the central axis of the driven sprocket is fixedly connected with a driving roller, and the outer surface of the driving roller is sleeved with a toggle track;

[0007] One end of the second transmission chain is provided at the end of the first active roller, the other end of the second transmission chain is fixedly connected to the second active roller, the end of the second active roller is fixedly connected to one end of the third transmission chain, the other end of the third transmission chain is fixedly connected to a rotating roller, and a paddle is fixedly connected to the outer surface of the rotating roller.

[0008] As a further solution of the present invention: the top surface of the first support platform is slidably connected to the first crawler, the top surface of the second support platform is slidably connected to the second crawler, and a through hole is opened on the second support platform, the paddle is rotatably sleeved in the through hole, the top surface of the connecting slide is an arc-shaped surface, and the top surface of the second crawler is tangent to the arc-shaped surface of the connecting slide.

[0009] As a further solution of the present invention: the movable crawler belt is rotatably sleeved with the groove, and the groove limits the moving track of the movable crawler belt, and the first transmission chain, the chain and the second transmission chain are all slidably sleeved with the second bracket.

[0010] As a further solution of the present invention: two second brackets are provided, the two second brackets are located at both ends of the first active roller, and driven helical gears are provided in the two second brackets, and the driven helical gears are fixedly connected to the ends of the second transmission chain, and the driven helical gears and the connecting brackets are both sleeved with the fixed shaft.

[0011] As a further solution of the present invention: both ends of the roller are rotatably sleeved with the second support platform, and the roller is located between the second crawlers.

[0012] As a further solution of the present invention: a first electric push rod is installed on the top surface of the base, a push rod is fixedly connected to the output end of the first electric push rod, a ring groove is opened in the second bracket, a first pressure ring and a second pressure ring are slidably sleeved in the ring groove, a first sliding rod is fixedly connected to the side wall of the first pressure ring, a second sliding rod is fixedly connected to the side wall of the second pressure ring, one side of the first sliding rod is fixedly connected to the push rod, one end of the pull rope is fixedly connected to the other side of the first sliding rod, the other end of the pull rope is fixedly connected to the second sliding rod, and a changing wheel is slidably connected to the outer surface of the pull rope, an embedding groove is opened in the rotating shaft, and an embedding rod is embedded in the embedding groove.

[0013] As a further solution of the present invention: the push rod is U-shaped and is slidably connected to the second bracket, the first sliding rod and the second sliding rod are both slidably connected to the second bracket, the first pressure ring and the second pressure ring are both half rings, and the embedded rod is slidably connected to the first pressure ring and the second pressure ring.

[0014] As a further solution of the present invention: the embedded rod is engaged and sleeved with the transmission bevel gear, the rotating shaft is slidably sleeved with the annular groove, and the changing wheel is rotatably connected with the side wall of the second bracket.

[0015] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The present invention moves the bottom end of the package in the opposite direction by shifting the crawler, and at the same time the second electric push rod lifts the lifting plate, so that the lifting plate pushes one end of the package up. Through the above process, the package can be flipped 180 degrees, so that the package information faces upward and can be read by the barcode scanner. It should be further explained that: as the second crawler transports the package, the second active roller will synchronously drive the third transmission chain to rotate, so that the third transmission chain drives the rotating roller to rotate, so that the paddle on the rotating roller cyclically collides with the second crawler, so that the top surface of the second crawler vibrates the package, and then the package shakes. At the same time, due to the trapezoidal setting of the paddle, the inclined edge of the paddle is against the second crawler. The squeezing degree of the package is different, so that the top surface of the second crawler is tilted, so that the second crawler can tilt the package while vibrating the package, and then the contact surface between the package and the second crawler is converted from the smaller side to the largest side, that is, the top or bottom surface of the cuboid. The information of the package will be attached to the top or bottom surface of the cuboid due to the usual packaging method. Therefore, when the package cannot be scanned, a 180° flip can make the package information face upward, so as to achieve the purpose of automatically placing the package. There is no need for the sorter to place the package, so that the package information can be automatically read, which reduces the labor intensity of the sorter and only requires assistance, which not only reduces the labor cost but also improves the sorting efficiency.

[0017] 2. The present invention maintains an embedded connection with the transmission bevel gear through an embedded rod, and the embedded rod is always embedded and sleeved with the rotating shaft, so that the transmission bevel gear and the rotating shaft remain relatively stationary, and the bottom end of the rotating shaft is a quadrangular prism and is slidably sleeved with the annular groove, so that the rotating shaft cannot rotate. Therefore, at this time, the transmission bevel gear cannot rotate, so that the counterclockwise rotation of the active bevel gear drives the driven bevel gear to rotate counterclockwise through the transmission bevel gear, so that the driven bevel gear drives the second transmission chain to rotate counterclockwise, so that the top end of the second transmission chain drives the second active roller to rotate counterclockwise, so that the second active roller cooperates with the second The driven roller drives the second crawler belt to rotate counterclockwise, thereby making the second crawler belt transport the package until the information on the package is read by the barcode scanner. Since the barcode can be scanned as long as it is facing upward, it can be scanned in both forward and reverse directions. Finally, the package is moved to the first crawler belt, and the distribution mechanism moves the package to a specific conveyor belt. During the above process, the first crawler belt and the second crawler belt can work together, so that the delivery of the package and the sorting of the package can work together, avoiding the delivery of the package faster than the sorting of the package, thereby avoiding the accumulation of packages or even omissions, which is conducive to the efficient and accurate sorting of packages.

[0018] 3. The present invention drives the top rod to descend by the first electric push rod, so that the first sliding rod on the top rod drives the first pressure ring to descend. At the same time, as the first sliding rod descends, the first sliding rod drives the bottom end of the pull rope to descend, so that the top end of the pull rope drives the second sliding rod to rise after being deflected by the changing wheel, thereby causing the second pressure ring on the second sliding rod to rise, so that the first pressure ring and the second pressure ring move in the opposite direction, and then no longer restrict the embedded rod, so that the embedded rod descends and separates from the transmission bevel gear. Because the top end of the rotating shaft is cylindrical, the transmission bevel gear can rotate around the rotating shaft at this time. According to the above process, the counterclockwise rotation of the active bevel gear drives the transmission bevel gear to rotate, thereby causing the driven bevel gear meshing with the transmission bevel gear to rotate clockwise, so that the driven bevel gear indirectly drives the second crawler to rotate clockwise, and then the second crawler no longer transports the package, thereby achieving the purpose of blocking the package transportation, making it difficult for the package to be transported by being wrapped, avoiding the omission of package information, and ensuring the normal subsequent sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an automated sorting device capable of dynamically identifying forward and reverse logistics information according to the present invention;

[0020] Figure 2 In the embodiment of the present invention Figure 1 A magnified view of the structure of part A;

[0021] Figure 3 It is a schematic diagram of the structure of the shifting crawler in an embodiment of the present invention;

[0022] Figure 4 A half-section schematic diagram of a second bracket structure in an embodiment of the present invention;

[0023] Figure 5 In the embodiment of the present invention Figure 4 A magnified view of the structure of part B;

[0024] Figure 6 A cross-sectional view of a connecting bracket structure in an embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the pull rope structure in an embodiment of the present invention;

[0026] Figure 8 In the embodiment of the present invention Figure 7 A magnified view of the structure of part C in the middle;

[0027] Fig. 9 Schematic diagram of the structure of the driven sprocket in an embodiment of the present invention.

[0028] In the figure: 1, base; 2, first support platform; 3, first bracket; 4, second bracket; 5, first driven roller; 6, first active roller; 7, first crawler; 8, inclined bracket; 9, second active roller; 10, second driven roller; 11, second crawler; 12, second support platform; 13, distribution mechanism; 14, guide frame; 15, barcode scanner; 16, connecting slide; 17, groove; 18, lifting plate; 19, motor; 20, first transmission chain; 21, fixed shaft; 22, active bevel gear; 23, Transmission bevel gear; 24, rotating shaft; 25, driven bevel gear; 26, connecting bracket; 27, driving sprocket; 28, chain; 29, driven sprocket; 30, transmission roller; 31, driving track; 32, second transmission chain; 33, third transmission chain; 34, rotating roller; 35, paddle; 36, first electric push rod; 37, push rod; 38, ring groove; 39, first pressure ring; 40, second pressure ring; 41, first slide bar; 42, second slide bar; 43, pull rope; 44, change-of-direction wheel; 45, embedded groove; 46, embedded rod. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] Example 1

[0031] See also Figure 1-Figure 6 and Fig. 9The present invention provides a technical solution: an automated sorting device capable of dynamically identifying forward and reverse logistics information, comprising a base 1, a first support platform 2, a first bracket 3 and a second bracket 4 are fixedly connected to the top surface of the base 1, a first driven roller 5 is rotatably connected between the first bracket 3, a first active roller 6 is rotatably connected between the second bracket 4, a first crawler 7 is sleeved between the first active roller 6 and the first driven roller 5, an inclined bracket 8 is fixedly connected to the end of the base 1, one end of the inclined bracket 8 is rotatably connected to the second active roller 9, and the other end of the inclined bracket 8 is rotatably connected to the second active roller 9. The second driven roller 10 is rotatably connected to the end, and a second crawler 11 is sleeved between the second driven roller 10 and the second active roller 9. The top surface of the inclined bracket 8 is fixedly connected to the second support platform 12, and the top surface of the first support platform 2 is installed with a distribution mechanism 13, and a guide frame 14 is fixedly connected between the top surface of the first support platform 2 and the top surface of the second support platform 12, and a barcode scanner 15 is slidably connected to the guide frame 14. A connecting slide 16 is fixedly connected to the inclined bracket 8, and a groove 17 is provided on the top surface of the connecting slide 16, and a groove 17 is provided on the top surface of the connecting slide 16. A lifting plate 18 is arranged, and a second electric push rod is fixedly connected between the lifting plate 18 and the connecting slide plate 16. A motor 19 is installed on the top surface of the base 1. The output end of the motor 19 is fixedly connected to one end of a first transmission chain 20. The other end of the first transmission chain 20 is fixedly sleeved with the first active roller 6. Both ends of the first active roller 6 are fixedly connected to a fixed shaft 21. The end of the fixed shaft 21 is fixedly connected to a driving bevel gear 22. The outer surface of the driving bevel gear 22 is meshedly connected with a transmission bevel gear 23. A rotating shaft 24 is sleeved on the central axis of the transmission bevel gear 23. The top end of the shaft 24 is cylindrical, and the bottom end of the rotating shaft 24 is quadrangular. The outer surface of the driving bevel gear 23 is meshedly connected with the driven bevel gear 25, and the end surface of the driven bevel gear 25 is fixedly connected with a connecting bracket 26. A driving sprocket 27 is fixedly sleeved on the outside of the connecting bracket 26. The outer surface of the driving sprocket 27 is meshedly sleeved with one end of a chain 28, and the other end of the chain 28 is meshedly sleeved with a driven sprocket 29. A driving roller 30 is fixedly connected to the central axis of the driven sprocket 29, and a driving track 31 is sleeved on the outer surface of the driving roller 30.

[0032] See also Figure 1 and Figure 3 The top surface of the first support platform 2 is slidably connected to the first crawler 7, the top surface of the second support platform 12 is slidably connected to the second crawler 11, and a through hole is opened on the second support platform 12, the paddle 35 is rotatably sleeved with the through hole, the top surface of the connecting slide 16 is an arc surface, and the top surface of the second crawler 11 is tangent to the arc surface of the connecting slide 16.

[0033] See also Figure 1 and Figure 3 , characterized in that: the moving track 31 is rotatably sleeved with the groove 17, and the groove 17 limits the moving trajectory of the moving track 31, and the first transmission chain 20, the chain 28 and the second transmission chain 32 are all slidably sleeved with the second bracket 4.

[0034] See also Figure 3 , Figure 5 and Figure 6 There are two second brackets 4, which are located at both ends of the first active roller 6, and a driven bevel gear 25 is provided in each of the two second brackets 4. The driven bevel gear 25 is fixedly connected to the end of the second transmission chain 32, and the driven bevel gear 25 and the connecting bracket 26 are both sleeved with the fixed shaft 21.

[0035] Specifically, in the process of placing the package, as the driven bevel gear 25 rotates clockwise, the other driven bevel gear 25 drives the connecting bracket 26 to rotate clockwise, so that the active sprocket 27 on the connecting bracket 26 drives the chain 28 to rotate clockwise, so that the driven sprocket 29 at the top of the chain 28 rotates clockwise, so that the transmission roller 30 on the driven sprocket 29 drives the moving track 31 to rotate clockwise, and then the moving track 31 moves the bottom end of the package in the opposite direction, and at the same time the second electric push rod lifts the lifting plate 18, so that the lifting plate 18 pushes one end of the package up, and through the above process the package can be flipped 180°, so that the package information faces upward and is read by the barcode scanner 15. It should be further explained that as the second crawler 11 transports the package, the second active roller 9 will synchronously drive the third transmission chain 33 to rotate, so that the third transmission chain 33 drives the rotating roller 34 to rotate, so that The paddle 35 on the roller 34 cyclically collides with the second crawler 11, causing the top surface of the second crawler 11 to vibrate the package, thereby causing the package to shake. At the same time, due to the trapezoidal setting of the paddle 35, the inclined edge of the paddle 35 squeezes the second crawler 11 to different degrees, thereby causing the top surface of the second crawler 11 to tilt, so that the second crawler 11 can tilt the package while vibrating the package, thereby converting the contact surface between the package and the second crawler 11 from the smaller side surface to the largest side surface, that is, the top surface or bottom surface of the cuboid. The information of the package will be attached to the top surface or bottom surface of the cuboid due to the conventional packaging method. Therefore, when the package cannot be scanned, a 180° flip can make the package information face upwards, thereby achieving the purpose of automatically placing the package. There is no need for the sorter to place the package, so that the package information can be automatically read, which reduces the labor intensity of the sorter and only requires assistance, which not only reduces the labor cost but also improves the sorting efficiency.

[0036] Example 2

[0037] See also Figure 1 , Figure 3 and Figure 4 The present invention provides a technical solution: an automated sorting device that can dynamically identify forward and reverse logistics information, wherein one end of a second transmission chain 32 is provided at the end of a first active roller 6, the other end of the second transmission chain 32 is fixedly connected to a second active roller 9, the end of the second active roller 9 is fixedly connected to one end of a third transmission chain 33, the other end of the third transmission chain 33 is fixedly connected to a rotating roller 34, and a paddle 35 is fixedly connected to the outer surface of the rotating roller 34.

[0038] See also Figure 3 Both ends of the roller 34 are rotatably connected to the second support platform 12, and the roller 34 is located between the second crawler belts 11.

[0039] Specifically, in the process of transporting the package, the motor 19 is started, so that the motor 19 drives the first active roller 6 to rotate through the first transmission chain 20, so that the first active roller 6 cooperates with the first driven roller 5 to drive the first crawler 7 to rotate counterclockwise, and while the first active roller 6 rotates, the fixed shaft 21 on the first active roller 6 drives the active bevel gear 22 to rotate counterclockwise. At this time, the package has not been scanned, so the first electric push rod 36 has not been shortened, so that the first electric push rod 36 limits the descent of the first pressure ring 39 through the push rod 37, so that the first pressure ring 39 and the second pressure ring 40 are closed, and the embedded rod 46 is squeezed, so that the embedded rod 46 and the transmission bevel gear 23 are kept in an embedded connection, and the embedded rod 46 is always in an embedded sleeve connection with the rotating shaft 24, so that the transmission bevel gear 23 and the rotating shaft 24 remain relatively stationary, and the bottom end of the rotating shaft 24 is a quadrangular prism and is slidably sleeved with the annular groove 38, so that the rotating shaft 24 cannot rotate. Therefore, the transmission bevel gear 23 has no The method rotates, so that the counterclockwise rotation of the active bevel gear 22 drives the driven bevel gear 25 to rotate counterclockwise through the transmission bevel gear 23, so that the driven bevel gear 25 drives the second transmission chain 32 to rotate counterclockwise, so that the top of the second transmission chain 32 drives the second active roller 9 to rotate counterclockwise, so that the second active roller 9 cooperates with the second driven roller 10 to drive the second crawler 11 to rotate counterclockwise, and then the second crawler 11 transports the package until the information on the package is read by the barcode scanner 15. Because the barcode is scanned, as long as the barcode is facing upward, it can be scanned in both forward and reverse directions. Finally, the package moves to the first crawler 7, and the distribution mechanism 13 moves the package to a specific conveyor belt. In the above process, the first crawler 7 and the second crawler 11 can work together, so that the transportation of the package and the sorting of the package can work together, avoiding the transportation of the package faster than the sorting of the package, thereby avoiding the accumulation of the package or even the omission, which is conducive to the efficient and accurate sorting of the package.

[0040] Example 3

[0041] See also Figure 3-Figure 5 , Figure 7 and Figure 8The present invention provides a technical solution: an automated sorting device that can dynamically identify forward and reverse logistics information, wherein a first electric push rod 36 is installed on the top surface of the base 1, a push rod 37 is fixedly connected to the output end of the first electric push rod 36, a ring groove 38 is provided in the second bracket 4, a first pressure ring 39 and a second pressure ring 40 are slidably sleeved in the ring groove 38, a first slide bar 41 is fixedly connected to the side wall of the first pressure ring 39, a second slide bar 42 is fixedly connected to the side wall of the second pressure ring 40, one side of the first slide bar 41 is fixedly connected to the push rod 37, one end of a pull rope 43 is fixedly connected to the other side of the first slide bar 41, the other end of the pull rope 43 is fixedly connected to the second slide rod 42, and a direction-changing wheel 44 is slidably connected to the outer surface of the pull rope 43, an embedding groove 45 is provided in the rotating shaft 24, and an embedding rod 46 is embedded in the embedding groove 45.

[0042] See also Figure 4 and Figure 5 The push rod 37 is U-shaped and is slidably connected to the second bracket 4. The first sliding rod 41 and the second sliding rod 42 are both slidably connected to the second bracket 4. The first pressing ring 39 and the second pressing ring 40 are both half rings, and the embedded rod 46 is slidably connected to the first pressing ring 39 and the second pressing ring 40.

[0043] See also Figure 5 and Figure 7 The embedded rod 46 is engaged with the transmission bevel gear 23, the rotating shaft 24 is slidably engaged with the annular groove 38, and the direction-changing wheel 44 is rotatably connected to the side wall of the second bracket 4.

[0044] Specifically, in the process of blocking the package delivery, when the barcode scanner 15 cannot scan the package information, the central processor sends an opening instruction to the first electric push rod 36 and the second electric push rod, so that the first electric push rod 36 drives the top rod 37 to descend, so that the first slide bar 41 on the top rod 37 drives the first pressure ring 39 to descend, and at the same time, as the first slide bar 41 descends, the first slide bar 41 drives the bottom end of the pull rope 43 to descend, so that the top end of the pull rope 43 drives the second slide bar 42 to rise after being deflected by the turning wheel 44, so that the second pressure ring 40 on the second slide bar 42 rises, so that the first pressure ring 39 and the second pressure ring 40 move in the opposite direction, thereby preventing The embedding rod 46 is then restricted so that it descends and separates from the transmission bevel gear 23. Since the top end of the rotating shaft 24 is cylindrical, the transmission bevel gear 23 can rotate around the rotating shaft 24 at this time. According to the above process, the counterclockwise rotation of the active bevel gear 22 drives the transmission bevel gear 23 to rotate, thereby making the driven bevel gear 25 meshing with the transmission bevel gear 23 rotate clockwise, so that the driven bevel gear 25 indirectly drives the second crawler 11 to rotate clockwise, and then the second crawler 11 no longer transports the package, so as to achieve the purpose of blocking the package transportation, making it difficult for the package to be entrained and transported, avoiding the omission of package information, and ensuring the normal subsequent sorting.

[0045] The working principle and use process of the present invention are as follows: when it is necessary to sort logistics packages, the packages are transported to the top of the second crawler belt 11 in sequence. At this time, the motor 19 is started, so that the motor 19 drives the first active roller 6 to rotate through the first transmission chain 20, so that the first active roller 6 cooperates with the first driven roller 5 to drive the first crawler belt 7 to rotate counterclockwise, and while the first active roller 6 rotates, the fixed shaft 21 on the first active roller 6 drives the active bevel gear 22 to rotate counterclockwise. At this time, the package has not been scanned, so the first electric push rod 36 has not been shortened, so that the first electric push rod 36 limits the descent of the first pressure ring 39 through the push rod 37, so that the first pressure ring 39 and the second pressure ring 40 are closed, and the embedded rod 46 is squeezed, so that the embedded rod 46 and the transmission bevel gear 23 are kept in an embedded connection, and the embedded rod 46 is always in an embedded sleeve connection with the rotating shaft 24, so that the transmission bevel gear 23 and the rotating shaft 24 remain relatively stationary, and the bottom end of the rotating shaft 24 is a quadrangular prism and is slidably sleeved with the annular groove 38, so that the rotating shaft 24 cannot rotate automatically The driven bevel gear 25 rotates counterclockwise through the driving bevel gear 23, so that the driven bevel gear 25 drives the second transmission chain 32 to rotate counterclockwise, so that the top of the second transmission chain 32 drives the second driving roller 9 to rotate counterclockwise, so that the second driving roller 9 cooperates with the second driven roller 10 to drive the second crawler 11 to rotate counterclockwise, and then the second crawler 11 transports the package until the information on the package is read by the barcode scanner 15. Because the barcode is scanned, it can be scanned in both forward and reverse directions as long as the barcode is upward. Finally, the package moves to the first crawler 7, and the distribution mechanism 13 moves the package to a specific conveyor belt. In the above process, the first crawler 7 and the second crawler 11 can work together, so that the delivery of the package and the sorting of the package can work together, so as to avoid the delivery of the package being faster than the sorting of the package, thereby avoiding the accumulation of the package or even the omission, which is conducive to the efficient and accurate sorting of the package.

[0046] When the information on the package is not facing upwards and the barcode scanner 15 cannot scan the package information, the central processor sends an opening command to the first electric push rod 36 and the second electric push rod, so that the first electric push rod 36 drives the top rod 37 to descend, so that the first slide bar 41 on the top rod 37 drives the first pressure ring 39 to descend. At the same time, as the first slide bar 41 descends, the first slide bar 41 drives the bottom end of the pull rope 43 to descend, so that the top end of the pull rope 43 drives the second slide bar 42 to rise after being deflected by the turning wheel 44, so that the second pressure ring 40 on the second slide bar 42 rises, so that the first pressure ring 39 and the second pressure ring 40 move in the opposite direction, and then the limit is no longer set. The embedding rod 46 is controlled, so that the embedding rod 46 is lowered and separated from the transmission bevel gear 23. Since the top end of the rotating shaft 24 is cylindrical, the transmission bevel gear 23 can rotate around the rotating shaft 24 at this time. According to the above process, the counterclockwise rotation of the active bevel gear 22 drives the transmission bevel gear 23 to rotate, so that the driven bevel gear 25 meshing with the transmission bevel gear 23 rotates clockwise, so that the driven bevel gear 25 indirectly drives the second crawler 11 to rotate clockwise, and then the second crawler 11 no longer transports the package, so as to achieve the purpose of blocking the package transportation, so that the package is not easily entrained and transported, and the package information is avoided to be missed, and the normal subsequent sorting is ensured;

[0047] In the above process, as the driven bevel gear 25 rotates clockwise, the other driven bevel gear 25 drives the connecting bracket 26 to rotate clockwise, so that the active sprocket 27 on the connecting bracket 26 drives the chain 28 to rotate clockwise, so that the driven sprocket 29 at the top of the chain 28 rotates clockwise, so that the transmission roller 30 on the driven sprocket 29 drives the shifting track 31 to rotate clockwise, and then the shifting track 31 moves the bottom end of the package in the opposite direction, and at the same time the second electric push rod lifts the lifting plate 18, so that the lifting plate 18 pushes one end of the package up, and through the above process the package can be flipped 180°, so that the package information faces upward and is read by the barcode scanner 15. It should be further explained that as the second crawler 11 transports the package, the second active roller 9 will synchronously drive the third transmission chain 33 to rotate, so that the third transmission chain 33 drives the rotating roller 34 to rotate, so that the rotating roller 34 The paddle 35 on the second crawler 11 cyclically collides with the second crawler 11, so that the top surface of the second crawler 11 vibrates the package, thereby causing the package to shake. At the same time, due to the trapezoidal setting of the paddle 35, the inclined edge of the paddle 35 squeezes the second crawler 11 to different degrees, thereby causing the top surface of the second crawler 11 to tilt, so that the second crawler 11 can tilt the package while vibrating the package, thereby causing the contact surface between the package and the second crawler 11 to be converted from the smaller side surface to the largest side surface, that is, the top surface or bottom surface of the cuboid. The information of the package will be attached to the top surface or bottom surface of the cuboid due to the conventional packaging method. Therefore, when the package cannot be scanned, a 180° flip can make the package information face upwards, thereby achieving the purpose of automatically placing the package. There is no need for the sorter to place the package, so that the package information can be automatically read, which reduces the labor intensity of the sorter, and only requires assistance, which not only reduces the labor cost, but also improves the sorting efficiency and completes the operation.

[0048] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An automated sorting device capable of dynamically identifying forward and reverse logistics information, characterized in that: The invention comprises a base (1), the top surface of which is fixedly connected to a first support platform (2), a first bracket (3) and a second bracket (4), a first driven roller (5) being rotatably connected between the first bracket (3), a first active roller (6) being rotatably connected between the second bracket (4), a first crawler (7) being sleeved between the first active roller (6) and the first driven roller (5), an inclined bracket (8) being fixedly connected to the end of the base (1), one end of the inclined bracket (8) being rotatably connected to a second active roller (9), the other end of the inclined bracket (8) being rotatably connected to a second driven roller (10), a first crawler (7) being sleeved between the first active roller (6) and the first driven roller (5), A second crawler (11) is sleeved thereon, the top surface of the inclined bracket (8) is fixedly connected to a second support platform (12), the top surface of the first support platform (2) is installed with a distribution mechanism (13), and a guide frame (14) is fixedly connected between the top surfaces of the first support platform (2) and the second support platform (12), a bar code scanner (15) is slidably connected to the guide frame (14), a connecting slide (16) is fixedly connected to the inclined bracket (8), a groove (17) is provided on the top surface of the connecting slide (16), and a lifting plate (18) is provided on the top surface of the connecting slide (16), and a second electric push rod is fixedly connected between the lifting plate (18) and the connecting slide (16); A motor (19) is installed on the top surface of the base (1); the output end of the motor (19) is fixedly connected to one end of a first transmission chain (20); the other end of the first transmission chain (20) is fixedly sleeved with a first active roller (6); both ends of the first active roller (6) are fixedly connected to a fixed shaft (21); the end of the fixed shaft (21) is fixedly connected to an active bevel gear (22); the outer surface of the active bevel gear (22) is meshingly connected to a transmission bevel gear (23); a rotating shaft (24) is sleeved on the central axis of the transmission bevel gear (23); the top end of the rotating shaft (24) is cylindrical, and the rotating shaft (24) is provided with a rotating shaft (24) having a cylindrical top end. The bottom end of the rotating shaft (24) is arranged in a quadrangular prism shape, the outer surface of the driving bevel gear (23) is meshingly connected with a driven bevel gear (25), the end surface of the driven bevel gear (25) is fixedly connected with a connecting bracket (26), the outer surface of the connecting bracket (26) is fixedly sleeved with a driving sprocket (27), the outer surface of the driving sprocket (27) is meshingly sleeved with one end of a chain (28), the other end of the chain (28) is meshingly sleeved with a driven sprocket (29), a driving roller (30) is fixedly connected to the central axis of the driven sprocket (29), and the outer surface of the driving roller (30) is sleeved with a driving crawler (31); One end of a second transmission chain (32) is provided at the end of the first active roller (6), the other end of the second transmission chain (32) is fixedly connected to the second active roller (9), the end of the second active roller (9) is fixedly connected to one end of a third transmission chain (33), the other end of the third transmission chain (33) is fixedly connected to a rotating roller (34), and a paddle (35) is fixedly connected to the outer surface of the rotating roller (34).

2. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 1, characterized in that: The top surface of the first support platform (2) is slidably connected to the first crawler (7), the top surface of the second support platform (12) is slidably connected to the second crawler (11), and a through hole is provided on the second support platform (12), the paddle (35) is rotatably sleeved in the through hole, the top surface of the connecting slide plate (16) is an arcuate surface, and the top surface of the second crawler (11) is tangent to the arcuate surface of the connecting slide plate (16).

3. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 1, characterized in that: The movable crawler belt (31) is rotatably sleeved with the groove (17), and the groove (17) limits the moving track of the movable crawler belt (31); the first transmission chain (20), the chain (28) and the second transmission chain (32) are all slidably sleeved with the second bracket (4).

4. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 1, characterized in that: Two second brackets (4) are provided, and the two second brackets (4) are located at both ends of the first active roller (6). A driven bevel gear (25) is provided in each of the two second brackets (4), and the driven bevel gear (25) is fixedly connected to the end of the second transmission chain (32). The driven bevel gear (25) and the connecting bracket (26) are both sleeved with the fixed shaft (21).

5. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 1, characterized in that: Both ends of the rotating roller (34) are rotatably sleeved with the second support platform (12), and the rotating roller (34) is located between the second crawler belts (11).

6. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 1, characterized in that: A first electric push rod (36) is installed on the top surface of the base (1), and a push rod (37) is fixedly connected to the output end of the first electric push rod (36). The second bracket (4) is provided with an annular groove (38), and a first pressure ring (39) and a second pressure ring (40) are slidably sleeved in the annular groove (38). A first slide bar (41) is fixedly connected to the side wall of the first pressure ring (39), and a second slide bar (42) is fixedly connected to the side wall of the second pressure ring (40). One side of the first slide bar (41) is fixedly connected to the push rod (37), and one end of a pull rope (43) is fixedly connected to the other side of the first slide bar (41), and the other end of the pull rope (43) is fixedly connected to the second slide bar (42), and the outer surface of the pull rope (43) is slidably connected to a changing wheel (44), and an embedding groove (45) is provided in the rotating shaft (24), and an embedding rod (46) is embedded in the embedding groove (45).

7. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 6, characterized in that: The push rod (37) is arranged in a U shape, and the push rod (37) is slidably connected with the second bracket (4), the first sliding rod (41) and the second sliding rod (42) are both slidably connected with the second bracket (4), the first pressing ring (39) and the second pressing ring (40) are both half rings, and the embedded rod (46) is slidably connected with the first pressing ring (39) and the second pressing ring (40).

8. The automatic sorting equipment capable of dynamically identifying forward and reverse logistics information according to claim 6, characterized in that: The embedded rod (46) is engaged and sleeved with the transmission bevel gear (23), the rotating shaft (24) is slidably sleeved with the annular groove (38), and the direction-changing wheel (44) is rotationally connected with the side wall of the second bracket (4).

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