Tilting tray type sorting machine for logistics sorting

Abstract

The invention relates to the technical field of tilting tray type sorting, and provides a tilting tray type sorting machine for logistics sorting, which comprises a sorting table, a sliding rail is fixedly connected to the top end of the sorting table, a code reading device is arranged on one side of the top end of the sorting table, tipping bucket assemblies are arranged at the top end of the sorting table in an annular array mode, and each tipping bucket assembly comprises an electric sliding block. The electric sliding block is slidably connected to the top end of the sorting table. A turning block is arranged at the bottom end of the turning plate, a turning assembly is arranged at the sorting position, when the turning plate rotates to a push block, the push block is attached to a groove, an air cylinder is started, the air cylinder drives a first air rod to extend, the first air rod pushes a deflection head to slide, the deflection head is pushed to push a push rod to move, the push rod pushes the turning block, and the push rod is limited through a sliding sleeve; therefore, the push rod gradually changes into a vertical state from an inclined state and pushes the dumping trays to deflect with the first connector as the axis, inclined discharging is achieved, a lifting rod does not need to be arranged at the bottom end of each dumping tray to drive the deflection block to incline, and resources are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of tray-turning sorting, and in particular to a tray-turning sorting machine for logistics sorting. Background Art

[0002] The flip tray sorting machine for logistics sorting is an automated equipment based on a robotic arm or flip tray mechanism. It combines advanced image recognition technology and precise mechanical structure design to achieve efficient and accurate sorting operations. When the goods arrive at the flip tray area, the photoelectric sensor and other detection equipment will identify the goods information. After receiving the sensor signal, the control box will issue a command to the flip tray mechanism to perform a flip action according to the command, flip the goods to a certain angle, and then push them to the designated sorting port or collection container.

[0003] For example, the publication number is CN109794418A, which relates to the technical field of automated equipment, and specifically refers to a tip-tray sorting machine, including a frame, a code reading device, an unloading device, a reset track, and a sorting chute. The frame is provided with a running track, the code reading device is arranged above the running track, the unloading device is arranged below the running track, and the reset track is arranged below the running track. A number of tip-tray trolleys are arranged on the running track, and a linear motor is also arranged on one side of the running track. The sorting chute is arranged on both sides of the unloading device of the running track. A plurality of tip-trolleys with a unique "one car and two trays" structure are adopted. Compared with a cross-belt sorting machine with the same configuration, the sorting efficiency is greatly improved and the equipment cost is greatly reduced; the tray-type bearing structure is adopted, the sorting adaptability is extremely strong, the performance is stable and it is easy to use; the main line operation is driven by a linear motor, and the unloading and reset mechanism of the sorting trolley adopts a purely mechanical structure design, and the energy consumption of the whole set of equipment is very low.

[0004] In the above-mentioned prior art, a lifting rod is provided at the bottom end of each tipping trolley for deflecting the tipping trolley. The tipping trolley is driven to move by a linear motor, and moves to the bottom end of the code reading structure for code reading, and finally reaches the sorting position. The lifting rod is used to drive the tipping plate to deflect, so that the goods slide down and are collected. However, this kind of sorting equipment is usually very long, and a large number of tipping trolleys are used. Therefore, setting a lifting rod in each tipping trolley for deflection work will increase cost resources, and the sorted goods include the following fragile items and electronic equipment, which will generate a large impact force when sliding and easily cause damage to the items. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the sorting equipment in the prior art is usually very long and a large number of tipping trolleys are used. Therefore, a lifting rod is set in each tipping trolley for deflection work, which increases cost resources, and the sorted goods contain the following fragile items and electronic devices, which will generate a large impact force when sliding and easily cause damage to the items.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a flip-plate sorting machine for logistics sorting, comprising a sorting platform, a slide rail is fixedly connected to the top of the sorting platform, a code reading device is arranged on one side of the top of the sorting platform, a tipping bucket assembly is arranged in a circular array at the top of the sorting platform, the tipping bucket assembly comprises an electric slider, the electric slider is slidably connected to the top of the sorting platform and is slidably connected to the slide rail, a flipping auxiliary protection structure is arranged on the side of the sorting platform other than the code reading device, the flipping auxiliary protection structure comprises a flipping assembly, a unloading limit assembly and an auxiliary deflection assembly, the flipping assembly comprises a support plate, the support plate is fixed to one side inside the sorting platform, both sides of the top of the support plate are fixedly connected to a cylinder, and a first gas rod is arranged at one end of the cylinder.

[0007] The cam is connected with the push rod at one end away from the cylinder and the push rod is connected with the push block at the middle end thereof away from the push deflection head. The middle end of the push rod is slidably connected with a sliding sleeve, and the fourth connecting head is rotatably connected with the fourth connecting head at both radial sides thereof. The bottom end of the fourth connecting head is fixedly connected with a bracket plate, and the bottom end of the bracket plate is fixedly connected with the support plate. A turning block is arranged at the bottom of the turning plate, and a turning assembly is arranged at the sorting position. When the turning plate rotates to the pushing block, the pushing block is attached to the groove, and the cylinder is started. The cylinder drives the first gas rod to extend, and the first gas rod pushes the deflection head to slide, and the deflection head pushes the push rod to move, and the push rod pushes the turning block, and the push rod is limited by the sliding sleeve, so the push rod gradually changes from an inclined state to a vertical state, and the turning plate is pushed to deflect with the first connecting head as the axis to realize inclined unloading. Therefore, there is no need to set a lifting rod at the bottom end of each turning plate to drive the deflection block to tilt, thereby reducing resources.

[0008] As a preferred embodiment, a supporting protrusion is fixedly connected to the middle part of the top of the electric slider, and the top of the supporting protrusion is rotatably connected to a first connecting head, and the top of the first connecting head is fixedly connected to a flip plate, and baffles are fixedly connected to the two sides of the inside of the flip plate, and a flip block is fixedly connected to one side of the bottom end of the flip plate, and a groove is provided at the bottom of the flip block, and the groove is slidably connected to the push block. A flip block is arranged at the bottom of the flip plate, and a flipping assembly is arranged at the sorting point. The goods are placed on the flip plate and located in the middle part of the baffle, and then transported by the electric slider, and transported through the bottom of the code reading device for code reading. After the code reading is completed, it is transported to the support plate, and the flip plate rotates to the push block.

[0009] As a preferred embodiment, the bottom end of the flip plate is located on both sides of the first connecting head and is fixedly connected to a third connecting head, the middle part of the third connecting head is rotatably connected to a spring tube, the end of the spring tube away from the third connecting head is fixedly connected to the second connecting head, and the bottom end of the second connecting head is fixedly connected to the top of the electric slider. After unloading is completed, the first gas rod drives the push rod to retract, and the sliding sleeve gradually tilts, and the flip plate decreases as the applied force passes through the level between the pulling force and the pushing force of the spring tube, and then the electric slider continues to move, so that the next unloading flip plate repeats the operation.

[0010] As a preferred embodiment, the unloading limit assembly includes a support frame, which is fixed to the side of the top of the support plate close to the cylinder, and guide plates are fixedly connected on both sides of the top of the support frame. The support frame is used to support the guide plate, and the guide plate is used to support the sliding rod and the connecting block, so as to fix the limit plate to assist unloading.

[0011] As a preferred embodiment, a guide slot is opened in the middle of the guide plate, and a sliding rod is slidably connected inside the guide slot, and a connecting rod is fixedly connected to one end of the sliding rod close to the support frame, and a first fixed sleeve is fixedly connected to the bottom end of the connecting rod, and the first fixed sleeve is fixedly connected to the first gas rod. The first gas rod is extended to drive the first fixed sleeve to move, and the first fixed sleeve drives the connecting rod to move, and the connecting rod drives the sliding rod to slide along the trajectory of the guide slot.

[0012] The locking plate is connected to the locking plate by a spring, and the locking plate is connected to the locking plate by a spring, and the locking plate is locked to the locking plate by a spring.

[0013] As a preferred embodiment, the top of the fixed limit plate is equidistantly arranged and fixedly connected with a first spring, the top of the first spring is fixedly connected to the fixed limit plate, the second gas rod is located at the top of the fifth connecting head and is fixedly connected with a second fixed sleeve, one side of the second fixed sleeve is fixedly connected with a second spring, and the end of the second spring away from the second fixed sleeve is fixedly connected to the fixed limit plate, when the fixed rod drives the fixed limit plate to deflect, the second spring is stretched, and when the second gas rod retracts, the fixed rod loses the force applied, so that the second spring starts to pull and drives the fixed limit plate back to its original position, and the first spring can reduce the applied pressure when the telescopic limit plate contacts the cargo, to avoid excessive pressure causing the cargo to be unable to slide.

[0014] As a preferred embodiment, the auxiliary deflection assembly includes a fixed rod, which is fixed at the middle part of both sides of the fixed limit plate, the bottom end of the fixed rod is fixedly connected with a fixed cylinder, the bottom end of the fixed cylinder is slidably connected with a telescopic rod, the telescopic rod passes through the fixed cylinder, the fixed rod drives the fixed cylinder to move downward, the fixed cylinder drives the telescopic rod to move downward, the telescopic rod drives the deflection block to move downward, and finally contacts with the inside of the flip plate, as the telescopic limit plate contacts with the cargo, the telescopic rod compresses the third spring, so that the deflection block contacts with the flip plate when adapting to cargo of different heights.

[0015] As a preferred embodiment, a third spring is fixedly connected to the interior of the fixed cylinder, and the bottom end of the third spring is fixedly connected to the top end of the telescopic rod, and the bottom end of the telescopic rod is fixedly connected to a deflection block. When the flip plate is deflected, the force applied to the flip plate by the deflection block causes the deflection block to deflect along with the deflection of the flip plate, and the deflection block drives the fixed cylinder to deflect, and the fixed cylinder drives the fixed rod to deflect, and the fixed rod drives the fixed limit plate to deflect, so that the fixed limit plate and the flip plate deflect synchronously, so that the telescopic limit plate and the cargo are at the same angle.

[0016] The beneficial effects of the present invention are as follows: In the present invention, a turning block is arranged at the bottom end of the turning plate, and a turning assembly is arranged at the sorting position. When the turning plate rotates to the push block, the push block is attached to the groove, the cylinder is started, the cylinder drives the first gas rod to extend, the first gas rod pushes the deflection head to slide, the deflection head pushes the push rod to move, the push rod pushes the turning block, and the push rod is limited by the sliding sleeve, so the push rod gradually changes from an inclined state to a vertical state, and pushes the turning plate to deflect with the first connecting head as the axis to realize inclined unloading. Therefore, there is no need to set a lifting rod at the bottom end of each turning plate to drive the deflection block to tilt, thereby reducing resources.

[0017] In the present invention, the second gas rod is started, the second gas rod drives the fifth connecting head to move downward, the fifth connecting head drives the fixed limit plate to move, the fixed limit plate drives the telescopic limit plate and the fixed rod to move, the telescopic limit plate moves to the top of the cargo and lightly contacts with the cargo, and the first gas rod extends to drive the first fixed sleeve to move, the first fixed sleeve drives the connecting rod to move, the connecting rod drives the sliding rod to slide along the trajectory of the guide slide groove, the sliding rod drives the connecting block to move, the connecting block drives the second gas rod to move, the second gas rod drives the fixed limit plate to move, and the moving direction of the fixed limit plate is consistent with the inertial sliding direction of the cargo when the flip table is tilted. Therefore, slow movement can be achieved through the friction between the cargo and the telescopic limit plate and the movement of the fixed limit plate, thereby avoiding collision damage to objects caused by the cargo sliding down too fast.

[0018] In the present invention, the fixed rod drives the fixed cylinder to move downward, the fixed cylinder drives the telescopic rod to move downward, the telescopic rod drives the deflection block to move downward, and finally contacts with the inside of the flip plate, as the telescopic limit plate contacts with the goods, the telescopic rod compresses the third spring, so that the deflection block contacts with the flip plate when adapting to goods of different heights, and then when the flip plate deflects, the force applied by the deflection block to the flip plate causes the deflection block to deflect with the deflection of the flip plate, the deflection block drives the fixed cylinder to deflect, the fixed cylinder drives the fixed rod to deflect, the fixed rod drives the fixed limit plate to deflect, so that the fixed limit plate and the flip plate deflect synchronously, so that the telescopic limit plate and the goods are at the same angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a tilting tray sorting machine for logistics sorting provided by the present invention; Figure 2 A schematic diagram of the top view of the structure of a tipping bucket assembly of a tipping tray sorting machine for logistics sorting provided by the present invention; Figure 3 A schematic diagram of the structure of a tipping bucket assembly of a tipping tray sorting machine for logistics sorting provided by the present invention; Figure 4 A schematic diagram of a flip auxiliary protection structure of a flip tray sorting machine for logistics sorting provided by the present invention; Figure 5 A schematic diagram of the structure of a flip assembly of a flip tray sorting machine for logistics sorting provided by the present invention; Figure 6 A schematic diagram of the structure of a discharging limiting component of a tilting tray sorting machine for logistics sorting provided by the present invention; Figure 7 A schematic diagram of the cross-sectional structure of a fixed limiting plate of a tilting tray sorting machine for logistics sorting provided by the present invention; Figure 8 A schematic diagram of the structure of an auxiliary deflection assembly of a tilting tray sorting machine for logistics sorting provided by the present invention; Legend: 1. Sorting table; 11. Slide rail; 2. Code reading device; 31. Electric slider; 32. Turntable; 33. Baffle; 34. First connector; 35. Support convex block; 36. Second connector; 37. Spring tube; 38. Third connector; 39. Turning block; 310. Groove; 41. Support plate; 411. Cylinder; 412. First gas rod; 413. Push deflection head; 414. Push rod; 415. Push block; 416. Sliding sleeve; 417. Fourth connector; 418. Bracket plate; 42. Support frame; 421. Guide plate; 422. Guide slide groove; 423. First fixed sleeve; 424. Connecting rod; 425. Slide rod; 426. Connecting block; 427. Second gas rod; 428. Fifth connecting head; 429. Fixed limit plate; 4210. Telescopic limit plate; 4211. First spring; 4212. Second fixed sleeve; 4213. Second spring; 43. Fixed rod; 431. Fixed cylinder; 432. Telescopic rod; 433. Third spring; 434. Deflection block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 - Figure 8 The present invention provides a technical solution: a flip tray sorting machine for logistics sorting, comprising a sorting platform 1, a slide rail 11 is fixedly connected to the top of the sorting platform 1, a code reading device 2 is arranged on one side of the top of the sorting platform 1, a tipping bucket assembly is arranged in a circular array at the top of the sorting platform 1, and the tipping bucket assembly comprises an electric slider 31, the electric slider 31 is slidably connected to the top of the sorting platform 1, and is slidably connected to the slide rail 11, a flip auxiliary protection structure is arranged on the side of the sorting platform 1 other than the code reading device 2, the flip auxiliary protection structure comprises a flipping assembly, a discharge limit assembly and an auxiliary deflection assembly, the flipping assembly comprises a support plate 41, the support plate 41 is fixed to one side inside the sorting platform 1, both sides of the top of the support plate 41 are fixedly connected to a cylinder 411, and a first gas rod 412 is arranged at one end of the cylinder 411.

[0022] like Figure 1 - Figure 8As shown, the end of the first gas rod 412 away from the cylinder 411 is fixedly connected to the pushing deflection head 413, the middle part of the pushing deflection head 413 is rotatably connected to the push rod 414, the end of the push rod 414 away from the pushing deflection head 413 is fixedly connected to the push block 415, the middle part of the push rod 414 is slidably connected to the sliding sleeve 416, the radial sides of the sliding sleeve 416 are rotatably connected to the fourth connecting head 417, the bottom end of the fourth connecting head 417 is fixedly connected to the bracket plate 418, the bottom end of the bracket plate 418 is fixedly connected to the support plate 41, the middle part of the top of the electric slider 31 is fixedly connected to the supporting protrusion 35, the top end of the supporting protrusion 35 is rotatably connected to the first connecting head 34, the top end of the first connecting head 34 is fixedly connected to the flip plate 32, the flip plate Baffles 33 are fixedly connected to both sides of the interior of 32, a flip block 39 is fixedly connected to one side of the bottom end of the flip plate 32, a groove 310 is opened at the bottom end of the flip block 39, the groove 310 is slidably connected to the push block 415, the bottom end of the flip plate 32 is located on both sides of the first connecting head 34 and is fixedly connected to the third connecting head 38, the middle of the third connecting head 38 is rotatably connected to the spring tube 37, the end of the spring tube 37 away from the third connecting head 38 is fixedly connected to the second connecting head 36, the bottom end of the second connecting head 36 is fixedly connected to the top of the electric slider 31, the unloading limit assembly includes a support frame 42, the support frame 42 is fixed to the side of the top of the support plate 41 close to the cylinder 411, and the two sides of the top of the support frame 42 are fixedly connected to the guide plates 421.

[0023] In this embodiment, a turning block 39 is provided at the bottom of the turning plate 32, and a turning assembly is provided at the sorting position. The goods are placed on the turning plate 32 and located in the middle of the baffle 33, and then transported by the electric slider 31. The goods are transported through the bottom of the code reading device 2 for code reading. After the code reading is completed, the goods are transported to the support plate 41. When the turning plate 32 rotates to the push block 415, the push block 415 is attached to the groove 310, and the cylinder 411 is started. The cylinder 411 drives the first gas rod 412 to extend, and the first gas rod 412 pushes the deflection head 413 to slide, and the deflection head 413 pushes the push rod 414 to move, and the push rod 414 The rotating block 39 pushes, and the push rod 414 is limited by the sliding sleeve 416, so the push rod 414 gradually changes from an inclined state to a vertical state, and pushes the flip plate 32 to deflect with the first connecting head 34 as the axis to achieve inclined unloading. Therefore, there is no need to set a lifting rod at the bottom end of each flip plate 32 to drive the deflection block 434 to tilt, thereby reducing resources. After unloading, the first gas rod 412 drives the push rod 414 to retract, and the sliding sleeve 416 gradually tilts, and the flip plate 32 becomes horizontal between the pulling force and the pushing force of the spring tube 37 as the applied force decreases, and then the electric slider 31 continues to move, so that the next unloading flip plate 32 repeats the operation.

[0024] like Figure 1 - Figure 8As shown, a guide slot 422 is provided in the middle of the guide plate 421, and a slide rod 425 is slidably connected inside the guide slot 422, and a connecting rod 424 is fixedly connected to one end of the slide rod 425 close to the support frame 42, and a first fixing sleeve 423 is fixedly connected to the bottom end of the connecting rod 424, and the first fixing sleeve 423 is fixedly connected to the first gas rod 412, and a connecting block 426 is fixedly connected to one end of the slide rod 425 away from the support frame 42, and the connecting block 426 is slidably connected to the guide slot 422, and a second gas rod 427 is fixedly connected to the bottom end of the connecting block 426, and a fifth connecting head 427 is rotatably connected to the bottom end of the second gas rod 427 8. The bottom end of the fifth connecting head 428 is fixedly connected with a fixed limit plate 429, the bottom end of the fixed limit plate 429 is slidably connected with a telescopic limit plate 4210, the top of the fixed limit plate 429 is evenly arranged and fixedly connected with first springs 4211, the top of the first spring 4211 is fixedly connected to the fixed limit plate 429, the second gas rod 427 is located at the top of the fifth connecting head 428 and is fixedly connected with a second fixed sleeve 4212, one side of the second fixed sleeve 4212 is fixedly connected with a second spring 4213, and one end of the second spring 4213 away from the second fixed sleeve 4212 is fixedly connected to the fixed limit plate 429.

[0025] In this embodiment, the second gas rod 427 is started, the second gas rod 427 drives the fifth connecting head 428 to move downward, the fifth connecting head 428 drives the fixed limiting plate 429 to move, the fixed limiting plate 429 drives the telescopic limiting plate 4210 and the fixed rod 43 to move, the telescopic limiting plate 4210 moves to the top of the cargo and lightly contacts the cargo, and the first gas rod 412 extends to drive the first fixed sleeve 423 to move, the first fixed sleeve 423 drives the connecting rod 424 to move, and the connecting rod 424 drives the sliding rod 425 slides along the track of the guide slide groove 422, the slide rod 425 drives the connecting block 426 to move, the connecting block 426 drives the second gas rod 427 to move, and the second gas rod 427 drives the fixed limit plate 429 to move, and the moving direction of the fixed limit plate 429 is consistent with the inertial sliding direction of the goods when the turnover plate 32 is tilted. Therefore, slow movement can be achieved through the friction between the goods and the telescopic limit plate 4210 and the movement of the fixed limit plate 429, thereby avoiding collision damage to the objects caused by the goods sliding down too fast.

[0026] like Figure 1 - Figure 8 As shown, the auxiliary deflection assembly includes a fixed rod 43, which is fixed at the middle of both sides of the fixed limit plate 429, the bottom end of the fixed rod 43 is fixedly connected to a fixed cylinder 431, the bottom end of the fixed cylinder 431 is slidably connected to a telescopic rod 432, the telescopic rod 432 passes through the fixed cylinder 431, the interior of the fixed cylinder 431 is fixedly connected to a third spring 433, the bottom end of the third spring 433 is fixedly connected to the top end of the telescopic rod 432, and the bottom end of the telescopic rod 432 is fixedly connected to a deflection block 434.

[0027] The deflection block 434 drives the fixed cylinder 431 to move downward, the fixed cylinder 431 drives the telescopic rod 432 to move downward, the telescopic rod 432 drives the deflection block 434 to move downward, and finally contacts with the inside of the turnover plate 32. As the telescopic limit plate 4210 contacts with the cargo, the telescopic rod 432 compresses the third spring 433, so that the deflection block 434 contacts with the turnover plate 32 when adapting to cargo of different heights. Then, when the turnover plate 32 deflects, the force applied by the deflection block 434 to the turnover plate 32 causes the deflection block 434 to deflect with the deflection of the turnover plate 32, the deflection block 434 drives the fixed cylinder 431 to deflect, the fixed cylinder 431 drives the fixed rod 43 to deflect, the fixed rod 43 drives the fixed limit plate 429 to deflect, so that the fixed limit plate 429 and the turnover plate 32 deflect synchronously, so that the telescopic limit plate 4210 and the cargo are at the same angle.

[0028] Working principle: First, a turning block 39 is set at the bottom of the turning plate 32, and a turning assembly is set at the sorting position. The goods are placed on the turning plate 32 and located in the middle of the baffle 33. Then, the goods are transported through the electric slider 31, and the goods are transported through the bottom of the code reading device 2 for code reading. After the code reading is completed, the goods are transported to the support plate 41. When the turning plate 32 rotates to the push block 415, the push block 415 is attached to the groove 310, and the second gas rod 427 is started. The second gas rod 427 drives the fifth connecting head 428 to move downward, and the fifth connecting head 428 drives the fixed limiting plate 429 to move. The fixed limiting plate 429 drives the telescopic limiting plate 4210 and the fixed rod 43 to move, and the telescopic limiting plate 4210 moves The telescopic rod 432 moves to the top of the cargo and lightly contacts the cargo, and the fixed rod 43 drives the fixed cylinder 431 to move downward, the fixed cylinder 431 drives the telescopic rod 432 to move downward, the telescopic rod 432 drives the deflection block 434 to move downward, and finally contacts the inside of the turnover plate 32. As the telescopic limit plate 4210 contacts the cargo, the telescopic rod 432 compresses the third spring 433, so that the deflection block 434 contacts the turnover plate 32 when adapting to cargoes of different heights, and the cylinder 411 is started. The cylinder 411 drives the first gas rod 412 to extend, and the first gas rod 412 pushes the deflection head 413 and the first fixed sleeve 423 to slide, pushing the deflection head 413 to push the push rod 414 to move, and the push rod 414 pushes the turnover block 39 The push rod 414 is limited by the sliding sleeve 416, so the push rod 414 gradually changes from an inclined state to a vertical state, and pushes the turnover plate 32 to deflect with the first connecting head 34 as the axis to achieve inclined unloading. Therefore, there is no need to set a lifting rod at the bottom end of each turnover plate 32 to drive the deflection block 434 to tilt, thereby reducing resources. When the turnover plate 32 deflects, the force applied by the deflection block 434 to the turnover plate 32 causes the deflection block 434 to deflect with the deflection of the turnover plate 32, and the deflection block 434 drives the fixed cylinder 431 to deflect, and the fixed cylinder 431 drives the fixed rod 43 to deflect, and the fixed rod 43 drives the fixed limiting plate 429 to deflect, so that the fixed limiting plate 429 and the turnover plate 32 deflect synchronously, which is convenient for telescopic limiting plate 421 0 is at the same angle as the cargo, the first gas rod 412 extends to drive the first fixed sleeve 423 to move, the first fixed sleeve 423 drives the connecting rod 424 to move, the connecting rod 424 drives the sliding rod 425 to slide along the track of the guide slide groove 422, the sliding rod 425 drives the connecting block 426 to move, the connecting block 426 drives the second gas rod 427 to move, the second gas rod 427 drives the fixed limiting plate 429 to move, and the moving direction of the fixed limiting plate 429 is consistent with the inertial sliding direction of the cargo when the turnover plate 32 is tilted. Therefore, slow movement can be achieved through the friction between the cargo and the telescopic limiting plate 4210 and the movement of the fixed limiting plate 429, thereby avoiding collision damage to the cargo caused by the cargo sliding down too fast.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tilting tray sorting machine for logistics sorting, comprising a sorting table (1), characterized in that: The top of the sorting platform (1) is fixedly connected to a slide rail (11), a barcode reading device (2) is arranged on one side of the top of the sorting platform (1), a tipping bucket assembly is arranged in a circular array on the top of the sorting platform (1), the tipping bucket assembly comprises an electric slider (31), the electric slider (31) is slidably connected to the top of the sorting platform (1) and is slidably connected to the slide rail (11), a side of the sorting platform (1) other than the barcode reading device (2) is provided with a flipping auxiliary protection structure, the flipping auxiliary protection structure comprises a flipping assembly, a discharge limit assembly and an auxiliary deflection assembly, the flipping assembly comprises a support plate (41), the support plate (41) is fixed to one side inside the sorting platform (1), both sides of the top of the support plate (41) are fixedly connected to a cylinder (411), and one end of the cylinder (411) is provided with a first gas rod (412).

2. A tilting tray sorting machine for logistics sorting according to claim 1, characterized in that: One end of the first gas rod (412) away from the gas cylinder (411) is fixedly connected to a push deflection head (413), the middle part of the push deflection head (413) is rotatably connected to a push rod (414), one end of the push rod (414) away from the push deflection head (413) is fixedly connected to a push block (415), the middle part of the push rod (414) is slidably connected to a sliding sleeve (416), the radial sides of the sliding sleeve (416) are rotatably connected to fourth connecting heads (417), the bottom end of the fourth connecting head (417) is fixedly connected to a bracket plate (418), and the bottom end of the bracket plate (418) is fixedly connected to the support plate (41).

3. A tilting tray sorting machine for logistics sorting according to claim 2, characterized in that: A supporting protrusion (35) is fixedly connected to the middle of the top of the electric slider (31); the top of the supporting protrusion (35) is rotatably connected to a first connector (34); the top of the first connector (34) is fixedly connected to a turning plate (32); baffles (33) are fixedly connected to both sides of the inside of the turning plate (32); a flip block (39) is fixedly connected to one side of the bottom of the turning plate (32); a groove (310) is provided at the bottom of the flip block (39); and the groove (310) is slidably connected to a push block (415).

4. A tilting tray sorting machine for logistics sorting according to claim 3, characterized in that: The bottom end of the flap (32) is located on both sides of the first connecting head (34) and is fixedly connected to a third connecting head (38); the middle of the third connecting head (38) is rotatably connected to a spring tube (37); one end of the spring tube (37) away from the third connecting head (38) is fixedly connected to a second connecting head (36); the bottom end of the second connecting head (36) is fixedly connected to the top end of the electric slider (31).

5. The tilting tray sorting machine for logistics sorting according to claim 1 is characterized in that: The unloading limiting assembly comprises a support frame (42), the support frame (42) being fixed to a side of the top end of the support plate (41) close to the cylinder (411), and guide plates (421) being fixedly connected to both sides of the top end of the support frame (42).

6. A tilting tray sorting machine for logistics sorting according to claim 5, characterized in that: A guide slot (422) is provided in the middle of the guide plate (421), a slide rod (425) is slidably connected inside the guide slot (422), an end of the slide rod (425) close to the support frame (42) is fixedly connected to a connecting rod (424), a bottom end of the connecting rod (424) is fixedly connected to a first fixing sleeve (423), and the first fixing sleeve (423) is fixedly connected to the first gas rod (412).

7. A tilting tray sorting machine for logistics sorting according to claim 6, characterized in that: One end of the sliding rod (425) away from the support frame (42) is fixedly connected to a connecting block (426), and the connecting block (426) is slidably connected to the guide slide groove (422). The bottom end of the connecting block (426) is fixedly connected to a second gas rod (427), and the bottom end of the second gas rod (427) is rotatably connected to a fifth connecting head (428), and the bottom end of the fifth connecting head (428) is fixedly connected to a fixed limiting plate (429), and the bottom end of the fixed limiting plate (429) is slidably connected to a telescopic limiting plate (4210).

8. The tilting tray sorting machine for logistics sorting according to claim 7, characterized in that: The top of the fixed limit plate (429) is equidistantly arranged and fixedly connected with first springs (4211), the top of the first springs (4211) is fixedly connected to the fixed limit plate (429), the top of the second gas rod (427) located at the fifth connector (428) is fixedly connected with a second fixed sleeve (4212), one side of the second fixed sleeve (4212) is fixedly connected with a second spring (4213), and one end of the second spring (4213) away from the second fixed sleeve (4212) is fixedly connected to the fixed limit plate (429).

9. The tilting tray sorting machine for logistics sorting according to claim 1, characterized in that: The auxiliary deflection assembly comprises a fixed rod (43), the fixed rod (43) being fixed to the middle of both sides of the fixed limit plate (429), the bottom end of the fixed rod (43) being fixedly connected to a fixed cylinder (431), the bottom end of the fixed cylinder (431) being slidably connected to a telescopic rod (432), and the telescopic rod (432) passing through the fixed cylinder (431).

10. The tilting tray sorting machine for logistics sorting according to claim 9, characterized in that: A third spring (433) is fixedly connected inside the fixed cylinder (431), the bottom end of the third spring (433) is fixedly connected to the top end of the telescopic rod (432), and the bottom end of the telescopic rod (432) is fixedly connected to a deflection block (434).

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