A logistics warehousing visual recognition system

Abstract

The present invention discloses a visual recognition system for logistics warehousing, which relates to the technical field of warehousing logistics recognition equipment. It includes a fixed block, which is fixed on the wall surface by bolts, and the fixed block is connected to a sliding bracket through a sliding limit structure, and a second rack is connected between the sliding brackets. This visual recognition system for logistics warehousing is provided with a multi-angle linkage adjustment function. The motor drives the first gear to rotate forward and backward, driving the sliding bracket to slide back and forth, and then driving the warehousing visual recognition device to scan the incoming packages. At the same time, the sliding body reciprocates left and right along the first lead screw, thereby driving the fixed housing to rotate reciprocally, thus changing the viewing angle of the warehousing visual recognition device. Along with the rotation of the fixed housing, the third gear continuously meshes with the third rack at the bottom of the disc, thereby driving the warehousing visual recognition device to swing synchronously, realizing automatic detection without dead angles for all packages in the warehouse, improving the detection efficiency and reducing the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of warehousing and logistics identification equipment, and specifically relates to a visual identification system for logistics warehousing. Background Art

[0002] In recent years, with the rise of e-commerce, the increasing number of e-commerce orders has led to a continuous increase in logistics demand, and the scale of the logistics industry has been growing. People have higher and higher requirements for the timeliness of logistics storage and distribution. Especially in some raw material warehousing transfer warehouses, there are high timeliness requirements for the warehousing receipt link and the shipping link;

[0003] When small and medium-sized raw materials are warehoused, manual RF gun terminals are used to scan codes one by one for receipt operations, which consumes a large amount of labor costs to a certain extent, has low efficiency, and there are often mistakes in receipt caused by employees' carelessness. At this time, the traditional distribution operation mode can no longer meet the needs of complex consumer orders. Robots with unmanned warehousing delivery functions need to transport a large number of items every day, and frequent handling is likely to cause unclear item classification, wasting time costs, increasing workload, and having low efficiency. Therefore, an automated identification device is needed to improve work efficiency and relieve the labor intensity of workers.

[0004] Therefore, we propose a visual identification system for logistics warehousing to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a visual identification system for logistics warehousing to solve the problem that the current logistics warehousing identification technology in the market has low efficiency and cannot meet the usage needs of the current huge number of orders as proposed in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A visual identification system for logistics warehousing, including a fixed block, which is fixed on the wall surface by bolts, and the fixed block is connected to a sliding bracket through a sliding limit structure, and a second rack is connected between the sliding brackets;

[0007] The sliding bracket slides along the fixed block through a first driving mechanism;

[0008] A second driving mechanism is arranged between the sliding bracket and the sliding body, so that the sliding body can reciprocate between the sliding brackets;

[0009] A connecting rod is connected to the inside of the sliding body through a bearing, and a second gear at the upper end of the connecting rod meshes with the second rack, and the connecting rod is connected to a fixed housing through a buckle structure;

[0010] The inner bearing of the fixed housing is connected to the second lead screw, and the second lead screw and the sliding body are driven through a linkage structure. An active block is arranged inside the fixed housing. The lead screw groove on the side of the active block cooperates with the second lead screw. The inside of the fixed housing is connected to the rotating plate through a hinge link structure, and the rotating plate is connected to the inner bearing of the fixed housing. The rotating plate is connected to the shaft of the warehousing vision recognizer through a hinge seat, and the shaft of the warehousing vision recognizer is connected to a roller, and a cable is arranged on the surface of the roller. The other end of the cable is connected to a hook.

[0011] As a preferred technical solution of the present invention, the sliding limit structure includes a connecting block which is arranged on the side of the sliding bracket, and a limit sliding rail is opened inside the fixed block, and the limit sliding rail is in sliding fit with the connecting block.

[0012] As a preferred technical solution of the present invention, the lower end of the connecting block is connected to a pulley, and the pulleys are arranged in pairs, and the pulley and the connecting block are connected in a detachable manner.

[0013] As a preferred technical solution of the present invention, a reinforcing rod is arranged between the sliding brackets, and the reinforcing rod is arranged parallel to the second rack.

[0014] As a preferred technical solution of the present invention, the first driving mechanism includes a motor which is fixed on the side of the sliding bracket, and the shaft end of the motor is connected to a first gear, and the first gear meshes with the first rack on the surface of the fixed block.

[0015] As a preferred technical solution of the present invention, the second driving mechanism includes a first lead screw which is connected to the shaft end of the motor, and a lead screw groove is opened on the surface of the sliding body, and the lead screw groove cooperates with the first lead screw.

[0016] As a preferred technical solution of the present invention, the buckle structure includes a connecting disc which is connected to the lower end of the connecting rod, and the clamping block at the lower end of the connecting disc is clamped with the clamping groove at the upper end of the connecting plate member;

[0017] An inner groove is opened inside the connecting plate member, and a stop block is slidably connected in the inner groove, and the stop block is connected to a spring, and a pull rod is arranged at the outer end of the stop block.

[0018] As a preferred technical solution of the present invention, the linkage structure includes a third gear which is connected to the shaft end of the second lead screw, and a disc is arranged at the lower end of the sliding body, and the third rack at the lower end of the disc meshes with the third gear.

[0019] As a preferred technical solution of the present invention, a second limit slider is arranged at the upper end of the active block, and a second limit sliding groove is opened in the fixed housing, and the second limit sliding groove is in sliding fit with the second limit slider.

[0020] As a preferred technical solution of the present invention, a first limiting sliding block is provided on one side of the second rack, and a first limiting sliding groove is provided inside the sliding body, and the first limiting sliding groove is slidably matched with the first limiting sliding block.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The logistics warehouse visual recognition system is equipped with a multi-angle linkage adjustment function. The motor drives the first gear to rotate forward and reverse, drives the sliding bracket to slide back and forth, and then drives the warehouse visual recognition device to scan the incoming packages. At the same time, the sliding body reciprocates left and right along the first screw rod, and then drives the fixed shell to rotate back and forth, thereby changing the viewing angle of the warehouse visual recognition device. With the rotation of the fixed shell, the third gear continuously meshes with the third rack at the bottom of the disc, thereby driving the warehouse visual recognition device to swing synchronously, realizing automatic detection of all packages in the warehouse without blind spots, improving detection efficiency, and reducing manual labor intensity;

[0023] 2. The logistics warehousing visual identification system is equipped with a quick disassembly and assembly function, which makes it easy to disassemble the connecting rod and the fixed shell. You only need to pull the pull rod to drive the block to retract into the inner groove to release the locking limit of the block on the card block, so that the card block at the lower end of the connecting disk can be pulled out of the card slot in the connecting plate, and the connecting disk can be separated from the connecting plate, which is conducive to the regular disassembly and maintenance of the fixed shell and the warehouse visual identifier below it. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the side view structure of the sliding body of the present invention;

[0026] Figure 3 This is a schematic diagram of the bottom structure of the disk of the present invention when viewed from above;

[0027] Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0028] Figure 5 It is a schematic diagram of the main cross-sectional structure of the sliding body and the disc of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the connection disk and the connection plate of the present invention;

[0030] Figure 7 It is a schematic diagram of the half-section structure of the fixed shell of the present invention.

[0031] In the figure: 1. Fixed block; 2. Bolt; 3. Sliding bracket; 4. Connecting block; 5. Pulley; 6. Limit sliding rail; 7. Motor; 8. First gear; 9. First rack; 10. First lead screw; 11. Reinforcing rod; 12. Sliding body; 13. Lead screw groove; 14. Second rack; 15. First limit slider; 16. First limit chute; 17. Second gear; 18. Connecting rod; 19. Connecting plate; 20. Connecting plate member; 21. Block; 22. Card slot; 23. Inner groove; 24. Stop block; 25. Spring; 26. Pull rod; 27. Fixed housing; 28. Second lead screw; 29. Third gear; 30. Disc; 31. Third rack; 32. Movable block body; 33. Second limit slider; 34. Second limit chute; 35. Hinge link structure; 36. Rotating plate; 37. Hinge seat; 38. Warehouse visual identifier; 39. Roller; 40. Cable; 41. Hook. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] Please refer to Figure 1 and Figure 4 The present invention provides a technical solution: A logistics warehouse visual recognition system includes a fixed block 1, which is fixed on the wall surface through a bolt 2, and the fixed block 1 is connected to a sliding bracket 3 through a sliding limit structure. The sliding limit structure includes a connecting block 4, which is arranged on the side of the sliding bracket 3, and a limit sliding rail 6 is opened inside the fixed block 1, and the limit sliding rail 6 is slidably matched with the connecting block 4, and a second rack 14 is connected between the sliding brackets 3; the sliding bracket 3 slides along the fixed block 1 through a first driving mechanism; the first driving mechanism includes a motor 7, which is fixed on the side of the sliding bracket 3, and the shaft end of the motor 7 is connected to a first gear 8, and the first gear 8 meshes with a first rack 9 on the surface of the fixed block 1; First, the fixed block 1 is installed on the wall through the bolt 2 and the power supply is turned on. When in use, the switch is turned on, and the motor 7 drives the first gear 8 to rotate forward and backward, thereby driving the sliding bracket 3 to slide back and forth along the first rack 9 below the fixed block 1, and then driving the warehouse visual identifier 38 to scan the incoming packages.

[0034] Furthermore, as Figure 5As shown in the figure, a second driving mechanism is provided between the sliding bracket 3 and the sliding body 12. The second driving mechanism includes a first lead screw 10, which is connected to the shaft end of the motor 7. A lead screw groove 13 is formed on the surface of the sliding body 12, and the lead screw groove 13 cooperates with the first lead screw 10, so that the sliding body 12 can reciprocate between the sliding brackets 3. A connecting rod 18 is connected to the sliding body 12 by bearings, and a second gear 17 at the upper end of the connecting rod 18 meshes with a second rack 14.

[0035] Adopting the above solution can make the motor 7 drive the first lead screw 10 to rotate synchronously, thereby driving the sliding body 12 to reciprocate left and right along the first lead screw 10. The second gear 17 inside the sliding body 12 meshes with the second rack 14, and then drives the fixed housing 27 to rotate reciprocally, thereby changing the viewing angle of the warehouse vision identifier 38 and realizing 360-degree dead-angle-free scanning and identification.

[0036] Furthermore, as Figure 6 shown, the connecting rod 18 and the fixed housing 27 are connected by a snap structure. The snap structure includes a connecting disk 19, which is connected to the lower end of the connecting rod 18. A clamping block 21 at the lower end of the connecting disk 19 is engaged with a clamping groove 22 at the upper end of the connecting plate member 20. An inner groove 23 is formed inside the connecting plate member 20, and a stopper 24 is slidably connected in the inner groove 23. The stopper 24 is connected to a spring 25, and a pull rod 26 is provided at the outer end of the stopper 24.

[0037] Adopting the above solution can make it convenient to disassemble between the connecting rod 18 and the fixed housing 27. Just pull the pull rod 26 to drive the stopper 24 to retract into the inner groove 23, and the clamping limit of the stopper 24 on the clamping block 21 can be released. Thus, the clamping block 21 at the lower end of the connecting disk 19 can be pulled out from the clamping groove 22 in the connecting plate member 20, and the connecting disk 19 can be separated from the connecting plate member 20, which is beneficial to regularly disassemble and maintain the fixed housing 27 and the warehouse vision identifier 38 below it.

[0038] Furthermore, as Figure 1 、 Figure 5 and Figure 7As shown, the internal bearing of the fixed housing 27 is connected to the second lead screw 28, and the second lead screw 28 and the sliding body 12 are driven by a linkage structure. The linkage structure includes a third gear 29, which is connected to the shaft end of the second lead screw 28. A disc 30 is provided at the lower end of the sliding body 12, and a third rack 31 at the lower end of the disc 30 meshes with the third gear 29. An active block 32 is provided inside the fixed housing 27. A lead screw groove 13 on the side of the active block 32 cooperates with the second lead screw 28. The inside of the fixed housing 27 is connected to a rotating plate 36 through a hinge link structure 35. The rotating plate 36 is connected to the internal bearing of the fixed housing 27. The rotating plate 36 is connected to the shaft of the warehousing visual identifier 38 through a hinge seat 37. The shaft of the warehousing visual identifier 38 is connected to a roller 39, and a cable 40 is provided on the surface of the roller 39. The other end of the cable 40 is connected to a hook 41;

[0039] Adopting the above solution can make the third gear 29 continuously mesh with the third rack 31 at the bottom of the disc 30 as the fixed housing 27 rotates, thereby driving the second lead screw 28 to rotate. The second lead screw 28 drives the active block 32 to reciprocate in the fixed housing 27, thereby driving the hinge link structure 35 connected thereto to move. The hinge link structure 35 drives the rotating plate 36 to swing up and down, thereby driving the warehousing visual identifier 38 to swing synchronously, realizing multi-directional adjustment of the viewing angle of the warehousing visual identifier 38 and achieving non-blind detection of all packages in the warehouse.

[0040] Further, as Figure 4 and Figure 5 shown, a pulley 5 is connected to the lower end of the connecting block 4. The pulleys 5 are arranged in pairs and are detachably connected to the connecting block 4. A reinforcing rod 11 is provided between the sliding brackets 3, and the reinforcing rod 11 is arranged parallel to the second rack 14;

[0041] Adopting the above solution can make the pulley 5 reduce the mutual friction between the connecting block 4 and the limit sliding rail 6 during movement, reduce the wear of the connecting block 4, and ensure that the connecting block 4 can slide stably in the limit sliding rail 6.

[0042] Further, as Figure 7 shown, a second limit slider 33 is provided at the upper end of the active block 32, and a second limit sliding groove 34 is provided in the fixed housing 27. The second limit sliding groove 34 and the second limit slider 33 are in sliding fit;

[0043] Adopting the above solution can make the second limit slider 33 and the second limit sliding groove 34 guide the movement of the active block 32, prevent the active block 32 from skewing during reciprocating movement, and improve the detection stability of the warehousing visual identifier 38.

[0044] Further, asFigure 2 As shown, a first limit slider 15 is provided on one side of the second rack 14, and a first limit chute 16 is formed inside the sliding body 12, and the first limit chute 16 is in sliding fit with the first limit slider 15;

[0045] Adopting the above solution can enable the first limit slider 15 and the first limit chute 16 to guide the movement of the sliding body 12, ensuring that the sliding body 12 does not skew when sliding along the second rack 14, and improving the movement stability of the warehousing vision identifier 38.

[0046] Working principle: When using the logistics warehousing vision recognition system, first install the fixed block 1 on the wall through the bolt 2 and connect the power supply. When in use, turn on the switch, and the motor 7 drives the first gear 8 to rotate forward and backward, thereby driving the sliding bracket 3 to slide back and forth along the first rack 9 below the fixed block 1, and then driving the warehousing vision identifier 38 to scan the incoming packages. At the same time, the motor 7 will drive the first lead screw 10 to rotate synchronously, thereby driving the sliding body 12 to move left and right reciprocally along the first lead screw 10. The second gear 17 inside the sliding body 12 meshes with the second rack 14, and then drives the fixed housing 27 to rotate reciprocally, thereby changing the viewing angle of the warehousing vision identifier 38 and realizing 360-degree dead-angle-free scanning and recognition;

[0047] Along with the rotation of the fixed housing 27, the third gear 29 continuously meshes with the third rack 31 at the bottom of the disc 30, thereby driving the second lead screw 28 to rotate. The second lead screw 28 drives the movable block body 32 to slide reciprocally in the fixed housing 27, thereby driving the hinge link structure 35 connected thereto to move. The hinge link structure 35 drives the rotating plate 36 to swing up and down, thereby driving the warehousing vision identifier 38 to swing synchronously, realizing multi-directional adjustment of the viewing angle of the warehousing vision identifier 38, and realizing dead-angle-free detection of all packages in the warehouse.

[0048] Thus, a series of work is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0049] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A visual recognition system for logistics warehousing, characterized in that, It comprises a fixed block (1) which is fixed to the wall surface via bolts (2), the fixed block (1) is connected to the sliding bracket (3) via a sliding limit structure, and the sliding brackets (3) are connected to a second rack (14); The sliding bracket (3) slides along the fixed block (1) through the first driving mechanism; A second driving mechanism is provided between the sliding bracket (3) and the sliding body (12), so that the sliding body (12) can slide back and forth between the sliding bracket (3); The internal bearing of the sliding body (12) is connected to the connecting rod (18), and the second gear (17) at the upper end of the connecting rod (18) is meshed with the second rack (14), and the connecting rod (18) is connected to the fixed housing (27) via a snap-fit ​​structure; The internal bearing of the fixed housing (27) is connected to the second screw rod (28), and the second screw rod (28) and the sliding body (12) are transmitted through a linkage structure, and a movable block (32) is arranged inside the fixed housing (27), and the screw rod groove (13) on the side of the movable block (32) cooperates with the second screw rod (28), and the interior of the fixed housing (27) is connected to the rotating plate (36) through a hinge connecting rod structure (35), and the rotating plate (36) is connected to the internal bearing of the fixed housing (27), and the rotating plate (36) is connected to the shaft of the storage visual identifier (38) through a hinge seat (37), and the shaft of the storage visual identifier (38) is connected to a roller (39), and a cable (40) is arranged on the surface of the roller (39), and the cable (40) The other end of the sliding block (12) is connected to a hook (41); the first driving mechanism comprises a motor (7) fixed to a side of the sliding bracket (3), and the shaft end of the motor (7) is connected to a first gear (8), and the first gear (8) meshes with a first rack (9) on the surface of the fixed block (1); the second driving mechanism comprises a first screw rod (10) connected to the shaft end of the motor (7), and a screw rod groove (13) is provided on the surface of the sliding body (12), and the screw rod groove (13) is matched with the first screw rod (10); the linkage structure comprises a third gear (29) connected to the shaft end of the second screw rod (28), and a disc (30) is provided at the lower end of the sliding body (12), and a third rack (31) at the lower end of the disc (30) meshes with the third gear (29).

2. The logistics warehousing visual recognition system according to claim 1, wherein, The sliding limit structure comprises a connecting block (4) which is arranged on a side of the sliding bracket (3), and a limit slide rail (6) is provided on the inner side of the fixed block (1), and the limit slide rail (6) is slidably matched with the connecting block (4).

3. The logistics warehousing visual recognition system according to claim 2, characterized in that The lower end of the connection block (4) is connected to a pulley (5), the pulleys (5) are arranged in pairs, and the pulleys (5) and the connection block (4) are connected in a detachable manner.

4. The logistics warehousing visual recognition system according to claim 1, characterized in that, A reinforcing rod (11) is arranged between the sliding brackets (3), and the reinforcing rod (11) is arranged parallel to the second rack (14).

5. The logistics warehousing visual recognition system according to claim 1, wherein, The snap structure includes a connecting plate (19) which is connected to the lower end of the connecting rod (18), and a clamping block (21) at the lower end of the connecting plate (19) is engaged with a clamping groove (22) at the upper end of the connecting plate member (20); An inner groove (23) is formed inside the connecting plate member (20), a blocking block (24) is slidably connected in the inner groove (23), and the blocking block (24) is connected to a spring (25). A pull rod (26) is arranged at the outer end of the blocking block (24).

6. The logistics warehousing visual recognition system according to claim 1, wherein, A second limit slider (33) is arranged at the upper end of the movable block body (32), a second limit sliding groove (34) is formed in the fixed housing (27), and the second limit sliding groove (34) is slidably matched with the second limit slider (33).

7. The logistics warehousing visual recognition system according to claim 1, characterized in that, A first limit slider (15) is arranged on one side of the second rack (14), a first limit sliding groove (16) is formed inside the sliding body (12), and the first limit sliding groove (16) is slidably matched with the first limit slider (15).

Images