CN112711956B - Adjustable batch code scanning equipment - Google Patents
Adjustable batch code scanning equipment Download PDFInfo
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- CN112711956B CN112711956B CN202011599609.7A CN202011599609A CN112711956B CN 112711956 B CN112711956 B CN 112711956B CN 202011599609 A CN202011599609 A CN 202011599609A CN 112711956 B CN112711956 B CN 112711956B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/03—Stacking of articles by adding to the top of the stack from above
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/16—Stacking of articles of particular shape
- B65G57/20—Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical
- B65G57/22—Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical in layers each of predetermined arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention relates to adjustable batch code scanning equipment which comprises a loading and stacking unit, wherein the loading and stacking unit comprises a plurality of mechanical hands, the mechanical hands are all arranged on a bottom plate at an inlet of a code disc conveying unit, and the mechanical hands can grab a single row or multiple rows of containers and stack the containers on a conveying platform of the code disc conveying unit; the revolving platform subassembly rotates and sets up on the bottom plate, and slidable is provided with batch bar code collector on the revolving platform subassembly, and batch bar code collector can be swept in batches to the good packing box of sign indicating number putting, and drive unit provides step-by-step conveying power for code wheel conveying unit, still sweeps the power that the yard unit provided angle rotation such as many times and reset simultaneously for batches. This application can carry out single or multiseriate putting in good order to the packing box in the code wheel backup pad simultaneously through setting up a plurality of manipulators, and through the batch bar code collector that slides the setting, can adjust the distance of batch bar code collector and code wheel backup pad when sweeping the sign indicating number in batches, can control batch bar code collector and sweep a yard definition, and the batch bar code collector of being convenient for focuses on.
Description
Technical Field
The invention relates to the field of batch code scanning, in particular to adjustable batch code scanning equipment.
Background
The two-dimensional bar code/two-dimensional code is a pattern which is distributed on a plane by using a certain specific geometric figure according to a certain rule, is black and white and is alternated and records data symbol information. Because the two-dimensional code technology has the characteristics of advancement, applicability, easy mastering, quick response and the like, the problem of how to input commodity information with huge data volume into a computer is faced no matter in the process of warehousing or ex-warehousing commodities when the advantages are exerted in information acquisition. Sweep the sign indicating number in batches and carry out two-dimensional code information acquisition through the two-dimensional code of figure collector goods on to the code disc, can carry out disposable sign indicating number of sweeping to the goods of whole code disc, promoted to sweep a yard speed. The conventional batch code scanning equipment realizes transmission stepping and rotary multi-angle scanning of the batch code scanning equipment by arranging a plurality of power sources, so that the equipment cost is high, and the equipment installation efficiency is low; present sweep a yard equipment in batches and only rotate and be the batch scanning that carries on of multi-angle, but sweep a yard equipment in batches around the rigidity, still have the risk of missing sweeping, reduced the efficiency of sweeping the sign indicating number.
Disclosure of Invention
The invention aims to provide an adjustable batch code scanning device which is used for adjusting the quantity of goods scanned in batches in a single time.
The invention aims to realize the technical scheme, which comprises a bottom plate, an upper stacking unit, a coded disc conveying unit, a batch code scanning unit and a driving unit, wherein the upper stacking unit can stack containers, the coded disc conveying unit can convey the stacked containers, the batch code scanning unit can perform batch code scanning on two-dimensional codes of the containers on the coded disc conveying unit, and the driving unit is used for driving the two-dimensional codes of the containers to be stacked;
the bottom plate is provided with an upper stacking unit, a coded disc conveying unit and a driving unit, the upper stacking unit comprises a plurality of manipulators, the manipulators are all arranged on the bottom plate at the inlet of the coded disc conveying unit, and the manipulators can grab single-row or multi-row containers to stack on a conveying platform of the coded disc conveying unit;
sweep a yard unit in batches including sweeping yard ware and rotating platform subassembly in batches, the rotating platform subassembly rotates and sets up on the bottom plate, slidable is provided with in batches and sweeps yard ware on the rotating platform subassembly, in batches sweep yard ware can sweep yard in batches to the packing box of piling up on the code disc conveying unit, drive unit provides step-by-step conveying power for code disc conveying unit, drive unit still simultaneously sweeps yard unit in batches and provides the power that angle such as a lot of rotates and reset.
Preferably, the upper piece stacking unit comprises a first conveyor belt, a first bracket, a second bracket and a slide rail;
the first conveying belt capable of conveying containers is arranged on the bottom plate, the first support and the second support are arranged on the bottom plate, the slide rail is arranged between the first support and the second support, the guide stroke is located above the first conveying belt and the coded disc conveying unit, the plurality of manipulators can move along the slide rail, the clamping blocks of the manipulators correspond to clamping ports below the containers, the plurality of manipulators can place single-row or multi-row containers on conveying platforms of the conveying units in a stacking mode, the starting point positions of the manipulators correspond to the positions of the containers on the first conveying belt, and the end point positions of the manipulators correspond to the conveying platforms of the coded disc conveying unit.
Preferably, the code disc conveying unit comprises a first annular rack, a second annular rack, a first gear, a second gear, a third gear, a fourth gear, a code disc supporting plate, a first rotating shaft and a second rotating shaft;
the first gear and the second gear are respectively arranged at two ends of a first rotating shaft, the third gear and the fourth gear are respectively arranged at two ends of a second rotating shaft, a first annular rack is sleeved on the first gear and the third gear in a meshed manner, a second annular rack is sleeved on the second gear and the fourth gear in a meshed manner, the first rotating shaft and the second rotating shaft are rotatably arranged on the bottom plate, a first power output end of the driving unit can drive the first rotating shaft to rotate at equal angles or at equal turns, the rotating angle of the first rotating shaft is a, and the a is less than 50 degrees;
when the first rotating shaft rotates for an angle a, the meshing movement distance between the first gear and the first annular rack is b;
a plurality of code wheel supporting plates are arranged between the first annular rack and the second annular rack at equal intervals, the distance between every two adjacent code wheel supporting plates is 2b, the code scanning unit can perform multi-angle batch code scanning on single-row containers in the code wheel supporting plates in batches, the conveying inlets of the code wheel supporting plates correspond to the end point position of the manipulator, and the code leaking screening unit is arranged at the conveying outlets of the code wheel supporting plates.
Preferably, the rotating platform assembly comprises a rotating column, an electric telescopic rod and a supporting plate;
the rotary column is rotatably arranged on the bottom plate, a supporting plate is arranged on the upper end face of the rotary column, a batch code scanner is arranged on the supporting plate in a sliding mode, an electric telescopic rod is further arranged on the supporting plate, a telescopic rod of the electric telescopic rod is connected with the batch code scanner, and the batch code scanner can perform batch code scanning on containers stacked on the code disc supporting plate;
the rotating column can be driven to rotate by a second power output end of the driving unit.
Preferably, the driving unit comprises a motor, a first bevel gear set, a second bevel gear set, a belt, a first transmission shaft, a second transmission shaft, a cam, a first slide bar, a second slide bar, a limiting plate, a first spring, a second spring, a first mounting plate, a second mounting plate, a straight tooth, a rotary disc, an inner tooth, an outer tooth, a straight tooth bar, a first magnet, a second magnet, a first pushing block, a second pushing block, a first limiting groove, a second limiting groove, a third limiting groove, a second limiting block and a third spring;
the motor is a stepping motor and is arranged on the bottom plate, the belt is a first power output end of the driving unit, one end of the belt is connected with a power output shaft of the motor, and the other end of the belt is connected with a first rotating shaft;
the bottom plate is further rotatably provided with a first transmission shaft, the first transmission shaft and the motor are in meshing transmission through a first bevel gear set, the second transmission shaft is also rotatably arranged on the bottom plate, the first transmission shaft and the second transmission shaft are in meshing transmission through a second bevel gear set, the second transmission shaft is provided with a cam, the first mounting plate is arranged on the bottom plate, the first sliding rod slidably penetrates through the left side wall and the right side wall of the first mounting plate, one end of the first sliding rod corresponds to the cam, the other end of the first sliding rod is hinged with a straight tooth, the middle part of the straight tooth is connected with the first sliding rod through a third spring, a second limiting block is arranged on the first sliding rod between the first mounting plate and the straight tooth, the central line of the second limiting block and the axis of the first sliding rod are arranged in an acute angle, and the second limiting block can correspond to the straight tooth;
a limiting plate is further arranged between the first slide bar and the cam, the limiting plate is connected with the first mounting plate through a first spring, and the first spring is sleeved on the first slide bar;
the rotary table is arranged on the rotary column as a second power output end of the driving unit, three inner teeth are formed in the surface of the outer circle of the rotary table around an axis circular array, a straight tooth can correspond to the inner teeth, a plurality of outer teeth are further arranged on the rotary table and meshed with the straight rack, the straight rack is arranged on the bottom plate in a sliding mode, one end of the straight rack is connected with a second sliding rod, the second sliding rod can slidably penetrate through the left side wall and the right side wall of the second mounting plate, the second mounting plate is arranged on the bottom plate, the second mounting plate is connected with the straight rack through a second spring, the second spring is sleeved on the second sliding rod, a first limiting block is rotatably arranged on the side wall of the straight rack, a limiting groove is formed in the base along the sliding direction of the straight rack, the limiting groove comprises a first limiting groove, a second limiting groove and a third limiting groove, the central lines of the first limiting groove, the second limiting groove and the third limiting groove are arranged at acute angles with the horizontal plane, and the first limiting block can correspond to the limiting groove;
when the straight teeth are meshed with the first inner teeth on the rotary table, the first limiting blocks can correspond to the first limiting grooves, first magnets are arranged on the first limiting blocks, second magnets are obliquely arranged on the rotating paths of the first limiting blocks on the straight teeth, and the first magnets can be magnetically attracted with the second magnets;
the side wall of the second magnet and the sliding direction of the straight rack form an angle m, the angle m is larger than 90 degrees, the side wall of the first limiting block and the sliding direction of the straight rack form an angle n when the bottom end of the first limiting block is contacted with the upper end surface of the bottom plate, the angle m is larger than n and larger than 90 degrees, a second pushing block is arranged on the base close to the third limiting groove, and the second pushing block can drive the first limiting block to rotate by the angle m;
be close to first spacing groove be provided with first promotion piece on the base, first promotion piece is provided with the direction inclined plane on being close to the lateral wall of first spacing groove, the lateral wall of direction inclined plane and second magnet parallels, the direction inclined plane can drive first magnet and second magnet and break away from magnetism and inhale.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. according to the stacking device, the plurality of mechanical hands are arranged on the sliding rail, and due to the fact that the surface area of the stacking plate is fixed, when the stacking is carried out on containers of different sizes in batches, single-row or multi-row goods can be stacked on the stacking plate through the plurality of mechanical hands, the space utilization rate of the stacking plate is improved, and the stacking efficiency of the containers is improved;
2. according to the multi-angle code scanning device, the motor is arranged to drive the code disc supporting plate to move forwards in a stepping mode, meanwhile, the batch code scanning device is driven to rotate through the rotating column, multi-angle code scanning can be conducted on the stacked containers with different sizes or quantities, data collection is conducted on two-dimensional codes of the stacked containers with multiple angles, the code scanning accuracy is improved, the code missing probability during code scanning is reduced, and the code scanning efficiency is improved;
3. this application can drive in batches through setting up electric telescopic handle bar and sweep a yard ware when sweeping the sign indicating number, and real-time regulation is swept a yard ware's position in batches to adjust in batches and sweep a yard ware to the focus of putting things in good order, the sign indicating number of leaking appears when having avoided sweeping a yard in batches, has improved the quality of sweeping a yard, has improved and has swept yard efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the invention are illustrated below.
FIG. 1 is a right side schematic view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention at A;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic structural diagram of a power unit, a batch size scanning unit and a bottom plate according to the present invention;
FIG. 5 is a schematic structural diagram of a motor, a code wheel conveying unit and a bottom plate of the present invention;
fig. 6 is a schematic structural view of the first slide bar and the straight teeth of the present invention.
In the figure: 1. a base plate; 2. a first conveyor belt; 3. a first bracket; 4. a second bracket; 5. a slide rail; 6. a manipulator; 7. a clamping port; 8. a first annular rack; 9. a second annular rack; 10. a first gear; 11. a second gear; 12. a third gear; 13. a fourth gear; 14. a code wheel supporting plate; 15. a first rotating shaft; 16. a second rotating shaft; 17. scanning the code devices in batches; 18. rotating the column; 19. an electric telescopic rod; 20. a motor; 21. a first bevel gear set; 22. a second bevel gear set; 23. a belt; 24. a first drive shaft; 25. a second drive shaft; 26. a cam; 27. a first slide bar; 28. a second slide bar; 29. a limiting plate; 30. a first spring; 31. a second spring; 32. a first mounting plate; 33. a second mounting plate; 34. straight teeth; 35. a turntable; 36. internal teeth; 37. an outer tooth; 38. a spur rack; 39. a first magnet; 40. a second magnet; 41. a first pushing block; 42. a second pushing block; 43. a first stopper; 44. a first limit groove; 45. a second limit groove; 46. a third limiting groove; 47. a support plate; 48. a guide slope; 49. a second limiting block; 50. a third spring.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the drawings.
As shown in fig. 1 to 6, an adjustable batch code scanning device comprises a base plate 1, a loading stacking unit capable of stacking containers, a code disc conveying unit capable of conveying the stacked containers, a batch code scanning unit capable of scanning two-dimensional codes of the containers on the code disc conveying unit in batch, and a driving unit; the bottom plate 1 is provided with an upper stacking unit, a coded disc conveying unit and a driving unit, the upper stacking unit comprises a plurality of mechanical hands 6, the mechanical hands 6 are all arranged on the bottom plate 1 at the inlet of the coded disc conveying unit, and the mechanical hands 6 can grab single-row or multi-row containers and stack the containers on a conveying platform of the coded disc conveying unit; sweep yard unit in batches including sweeping yard ware 17 and the rotating platform subassembly in batches, the rotating platform subassembly rotates and sets up on bottom plate 1, slidable is provided with in batches and sweeps yard ware 17 on the rotating platform subassembly, in batches sweep yard ware 17 can sweep the packing box of piling up on the code wheel conveying unit in batches, drive unit provides step-by-step conveying power for code wheel conveying unit, drive unit still provides the power that angle such as a lot of rotated and reset for sweeping yard unit in batches simultaneously.
The upper piece stacking unit comprises a first conveyor belt 2, a first bracket 3, a second bracket 4 and a slide rail 5; the first conveying belt 2 capable of conveying containers is arranged on the bottom plate 1, the first support 3 and the second support 4 are arranged on the bottom plate 1, the slide rail 5 is arranged between the first support 3 and the second support 4, the guide stroke is located above the first conveying belt 2 and the coded disc conveying unit, the plurality of manipulators 6 can move along the slide rail 5, the clamping blocks of the manipulators 6 correspond to the clamping ports 7 below the containers, the plurality of manipulators 6 can place single-row or multi-row containers on the conveying platform of the conveying unit, the starting positions of the manipulators 6 correspond to the positions of the containers on the first conveying belt 2, and the end positions of the manipulators 6 correspond to the conveying platform of the coded disc conveying unit.
The coded disc conveying unit comprises a first annular rack 8, a second annular rack 9, a first gear 10, a second gear 11, a third gear 12, a fourth gear 13, a coded disc supporting plate 14, a first rotating shaft 15 and a second rotating shaft 16; the first gear 10 and the second gear 11 are respectively arranged at two ends of a first rotating shaft 15, the third gear 12 and the fourth gear 13 are respectively arranged at two ends of a second rotating shaft 16, a first annular rack 8 is sleeved on the first gear 10 and the third gear 12 in a meshed manner, a second annular rack 9 is sleeved on the second gear 11 and the fourth gear 13 in a meshed manner, the first rotating shaft 15 and the second rotating shaft 16 are rotatably arranged on the bottom plate 1, a first power output end of the driving unit can drive the first rotating shaft 15 to rotate at equal angles or at equal turns, the rotating angle of the first rotating shaft 15 is a, and a is less than 50 degrees; when the first rotating shaft 15 rotates by an angle a, the meshing movement distance between the first gear 10 and the first annular rack 8 is b; a plurality of code disc supporting plates 14 are arranged between the first annular rack 8 and the second annular rack 9 at equal intervals, the distance between every two adjacent code disc supporting plates 14 is 2b, the code scanning unit can perform multi-angle batch code scanning on single-row containers on the code disc supporting plates 14, the conveying inlets of the code disc supporting plates 14 correspond to the end position of the manipulator 6, and the conveying outlets of the code disc supporting plates 14 are provided with code missing screening units.
The rotating platform assembly comprises a rotating column 18, an electric telescopic rod 19 and a supporting plate 47; the rotating column 18 is rotatably arranged on the bottom plate 1, a supporting plate 47 is arranged on the upper end face of the rotating column 18, a batch code scanner 17 is arranged on the supporting plate 47 in a sliding mode, an electric telescopic rod 19 is further arranged on the supporting plate 47, a telescopic rod of the electric telescopic rod 19 is connected with the batch code scanner 17, and the batch code scanner 17 can perform batch code scanning on containers stacked on the pallet supporting plate 14; the rotary column 18 can be rotated by the second power output of the drive unit.
The driving unit comprises a motor 20, a first bevel gear set 21, a second bevel gear set 22, a belt 23, a first transmission shaft 24, a second transmission shaft 25, a cam 26, a first slide bar 27, a second slide bar 28, a limit plate 29, a first spring 30, a second spring 31, a first mounting plate 32, a second mounting plate 33, a straight tooth 34, a rotary disc 35, an internal tooth 36, an external tooth 37, a straight tooth rack 38, a first magnet 39, a second magnet 40, a first pushing block 41, a second pushing block 42, a first limit block 43, a first limit groove 44, a second limit groove 45, a third limit groove 46, a guide inclined plane 48, a second limit block 49 and a third spring 50; the motor 20 is a stepping motor and is arranged on the bottom plate 1, the belt 23 is a first power output end of the driving unit, one end of the belt 23 is connected with a power output shaft of the motor 20, and the other end of the belt 23 is connected with the first rotating shaft 15; the bottom plate 1 is further rotatably provided with a first transmission shaft 24, the first transmission shaft 24 and the motor 20 are in meshing transmission through a first bevel gear set 21, the second transmission shaft 25 is also rotatably arranged on the bottom plate 1, the first transmission shaft 24 and the second transmission shaft 25 are in meshing transmission through a second bevel gear set 22, the second transmission shaft 25 is provided with a cam 26, the first mounting plate 32 is arranged on the bottom plate 1, the first sliding rod 27 slidably penetrates through the left and right side walls of the first mounting plate 32, one end of the first sliding rod 27 corresponds to the cam 26, the other end of the first sliding rod 27 is hinged with a straight tooth 34, the middle part of the straight tooth 34 is connected with the first sliding rod 27 through a third spring 50, a second limiting block 49 is arranged on the first sliding rod 27 between the first mounting plate 32 and the straight tooth 34, the central line of the second limiting block 49 is arranged at an acute angle with the axis of the first sliding rod 27, and the second limiting block 49 can correspond to the straight tooth 34; a limiting plate 29 is further arranged between the first slide bar 27 and the cam 26, the limiting plate 29 is connected with a first mounting plate 32 through a first spring 30, and the first spring 30 is sleeved on the first slide bar 27; the rotary table 35 is arranged on the rotary column 18 as a second power output end of the driving unit, three inner teeth 36 are arranged on the outer circular surface of the rotary table 35 around an axis circular array of the rotary table, the straight teeth 34 can correspond to the inner teeth 36, a plurality of outer teeth 37 are further arranged on the rotary table 35, the outer teeth 37 are meshed with a straight rack 38, the straight rack 38 is arranged on the bottom plate 1 in a sliding manner, one end of the straight rack 34 is connected with a second slide bar 28, the second slide bar 28 slidably penetrates through the left and right side walls of a second mounting plate 33, the second mounting plate 33 is arranged on the bottom plate 1, the second mounting plate 33 is connected with the straight rack 38 through a second spring 31, the second spring 31 is sleeved on the second slide bar 28, a first limiting block 43 is arranged on the side wall of the straight rack 38 in a rotating manner, a limiting groove is arranged on the base along the sliding direction of the straight rack 38, the limiting groove comprises a first limiting groove 44, a second limiting groove 45 and a third limiting groove 46, the central lines of the first limiting groove 44, the second limiting groove 45 and the third limiting groove 46 are arranged on the horizontal plane, and the first limiting groove 43 can correspond to the limiting block; when the straight teeth 34 are engaged with the first inner teeth 36 on the rotating disc 35, the first limiting block 43 may correspond to the first limiting groove 44, the first limiting block 43 is provided with a first magnet 39, a rotation path of the first limiting block 43 on the straight teeth 38 is provided with a second magnet 40 in an inclined manner, and the first magnet 39 and the second magnet 40 may be magnetically attracted; the side wall of the second magnet 40 and the sliding direction of the spur rack 38 form an angle of m, wherein m is greater than 90 degrees, when the bottom end of the first limiting block 43 contacts with the upper end face of the bottom plate 1, the side wall of the first limiting block 43 and the sliding direction of the spur rack 38 form an angle of n, wherein m is greater than 90 degrees, a second pushing block 42 is arranged on the base close to the third limiting groove 46, and the second pushing block 42 can drive the first limiting block 43 to rotate by m degrees; the base close to the first limit groove 44 is provided with a first pushing block 41, the side wall of the first pushing block 41 close to the first limit groove 44 is provided with a guide inclined surface 48, the guide inclined surface 48 is parallel to the side wall of the second magnet 40, and the guide inclined surface 48 can drive the first magnet 39 and the second magnet 40 to be separated from magnetic attraction.
The working principle is as follows: when a container needs to be scanned, the container is placed on the first conveyor belt 2, the manipulator 6 is started to clamp the container clamping opening 7 on the first conveyor belt 2, the manipulator 6 is driven to move on the slide rails 5, the container is placed on the code disc supporting plate 14, the manipulator is reciprocated for multiple times to realize the stacking of the container, when multiple rows of containers need to be stacked on the code disc supporting plate 14, the multiple manipulators 6 are started to simultaneously stack the multiple rows of containers on the code disc supporting plate 14, the stepping motor 20 is started to drive the first transmission shaft 24 to rotate through the belt 23, so as to drive the first gear 10 and the second gear 11 to rotate, so as to drive the first annular toothed belt 8 and the second annular toothed belt 9 to move, so as to drive the code disc supporting plate 14 and the stacked container to move in a stepping manner, and meanwhile, the motor 20 drives the first bevel gear set 21, the second bevel gear set 22, the first transmission shaft 24, the second transmission shaft 25 and the cam 26, the first slide bar 27 can be driven to move rightwards, so that the straight tooth 34 is driven to move rightwards, the rotary table 35 can be driven to rotate through the meshing of the straight tooth 34 and the internal tooth 36 on the rotary table 35, when the protruding position of the cam 26 is separated from the contact with the first slide bar 27, the first slide bar 27 is driven to reset under the driving of the first spring 30, so that the straight tooth 34 is driven to move rightwards and is matched with the rotary table 35, so that the rotation is realized, when the straight tooth 34 continuously moves rightwards to be separated from the contact with the rotary table 35, the straight tooth 34 is matched with the second limiting block 49 under the driving of the third spring 50, so that the straight tooth 34 is reset, so that the batch code scanner 17 is driven to perform batch code scanning at three angles of left, middle and right, the stacked containers, the electric telescopic rod 19 is started, so that the position of the batch code scanner 17 is adjusted, the focusing of the batch code scanner 17 can be realized, and the external tooth 37 on the rotary table 35 is meshed with the straight tooth rack 38, thereby drive spur rack 38 antedisplacement, cooperation through first stopper 43 and second spacing groove 45, can restrict spur rack 38 rearward movement, thereby restriction carousel 35 is to gyration, when straight-tooth 34 promoted third internal tooth 36, first stopper 43 antedisplacement promotes the cooperation of piece 42 with the second and rotates, thereby drive first magnet 39 and second magnet 40 magnetism on the first stopper 43 and inhale, spur rack 38 will be at the home position of replying under second spring 31's effect, thereby drive carousel 35 and reset, drive the sign indicating number of sweeping in batches about 17 periodic of bar code scanners in batches and carry out batch bar code scanning.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (3)
1. An adjustable batch code scanning device is characterized by comprising a bottom plate (1), an upper piece stacking unit capable of stacking containers, a code disc conveying unit capable of conveying the stacked containers, a batch code scanning unit capable of scanning two-dimensional codes of the containers on the code disc conveying unit in batches and a driving unit, wherein the upper piece stacking unit is used for stacking the containers;
the bottom plate (1) is provided with an upper stacking unit, a coded disc conveying unit and a driving unit, the upper stacking unit comprises a plurality of mechanical hands (6), the mechanical hands (6) are all arranged on the bottom plate (1) at the inlet of the coded disc conveying unit, and the mechanical hands (6) can grab single-row or multi-row containers and stack the containers on a conveying platform of the coded disc conveying unit;
the batch code scanning unit comprises a batch code scanner (17) and a rotating platform assembly, the rotating platform assembly is rotatably arranged on the bottom plate (1), the batch code scanner (17) is slidably arranged on the rotating platform assembly, the batch code scanner (17) can perform batch code scanning on containers stacked on a conveying platform of the code disc conveying unit, the driving unit provides stepping conveying power for the code disc conveying unit, and the driving unit also provides power for the batch code scanning unit to rotate and reset for multiple times at equal angles;
the rotating platform component comprises a rotating column (18), an electric telescopic rod (19) and a supporting plate (47);
the rotary column (18) is rotatably arranged on the bottom plate (1), a supporting plate (47) is arranged on the upper end face of the rotary column (18), a batch code scanner (17) is arranged on the supporting plate (47) in a sliding mode, an electric telescopic rod (19) is further arranged on the supporting plate (47), a telescopic rod of the electric telescopic rod (19) is connected with the batch code scanner (17), and the batch code scanner (17) can be used for scanning the containers stacked on the code disc supporting plate (14) in batches;
the rotating column (18) can be driven to rotate by a second power output end of the driving unit;
the driving unit comprises a motor (20), a first bevel gear set (21), a second bevel gear set (22), a belt (23), a first transmission shaft (24), a second transmission shaft (25), a cam (26), a first slide bar (27), a second slide bar (28), a limiting plate (29), a first spring (30), a second spring (31), a first mounting plate (32), a second mounting plate (33), a straight tooth (34), a rotary disc (35), internal teeth (36), external teeth (37), a straight tooth rack (38), a first magnet (39), a second magnet (40), a first pushing block (41), a second pushing block (42), a first limiting block (43), a first limiting groove (44), a second limiting groove (45), a third limiting groove (46), a guide inclined plane (48), a second limiting block (49) and a third spring (50);
the motor (20) is a stepping motor and is arranged on the bottom plate (1), the belt (23) is a first power output end of the driving unit, one end of the belt (23) is connected with a power output shaft of the motor (20), and the other end of the belt (23) is connected with the first rotating shaft (15);
the improved structure of the motor is characterized in that a first transmission shaft (24) is further rotatably arranged on the base plate (1), the first transmission shaft (24) and the motor (20) are in meshing transmission through a first bevel gear set (21), a second transmission shaft (25) is also rotatably arranged on the base plate (1), the first transmission shaft (24) and the second transmission shaft (25) are in meshing transmission through a second bevel gear set (22), a cam (26) is arranged on the second transmission shaft (25), a first mounting plate (32) is arranged on the base plate (1), the first sliding rod (27) slidably penetrates through the left side wall and the right side wall of the first mounting plate (32), one end of the first sliding rod (27) corresponds to the cam (26), the other end of the first sliding rod (27) is hinged with a straight tooth (34), the middle of the first sliding rod (27) is connected with the middle of the first spring (50), a second limiting block (49) is arranged on the first sliding rod (27) between the first mounting plate (32) and the straight tooth (34), and the axis of the second limiting block (49) can be an acute angle corresponding to the second limiting block (49);
a limiting plate (29) is further arranged between the first sliding rod (27) and the cam (26), the limiting plate (29) is connected with the first mounting plate (32) through a first spring (30), and the first spring (30) is sleeved on the first sliding rod (27);
the carousel (35) sets up on rotating post (18) as drive unit's second power take off end, three internal tooth (36) have been seted up on carousel (35) excircle surface around its circular array of axis, spur gear (34) can be corresponding with internal tooth (36), still be provided with a plurality of external teeth (37) on carousel (35), external tooth (37) mesh mutually with spur rack (38), spur rack (38) slide and set up on bottom plate (1), spur gear (34) one end is connected with second slide bar (28), lateral wall about second slide bar (28) slidable runs through second mounting panel (33), second mounting panel (33) set up on bottom plate (1), be connected through second spring (31) between second mounting panel (33) and spur rack (38), second spring (31) cover is established on second slide bar (28), it personally submits first stopper (43) to rotate on the lateral wall of spur rack (38), seted up along the slip direction of spur rack (38) on the base and seted up the spacing groove, the spacing groove includes first limit groove (44), second limit groove (46), second limit groove (45) and third limit groove (46), the first limiting block (43) can correspond to the limiting groove;
when the straight teeth (34) are meshed with first inner teeth (36) on the rotary disc (35), the first limiting block (43) can correspond to the first limiting groove (44), a first magnet (39) is arranged on the first limiting block (43), a second magnet (40) is obliquely arranged on a rotating path of the first limiting block (43) on the straight rack (38), and the first magnet (39) can be magnetically attracted with the second magnet (40);
the side wall of the second magnet (40) and the sliding direction of the straight rack (38) form an angle m, the angle m is larger than 90 degrees, the side wall of the first limiting block (43) and the sliding direction of the straight rack (38) form an angle n when the bottom end of the first limiting block (43) contacts with the upper end face of the bottom plate (1), the angle m is larger than 90 degrees, a second pushing block (42) is arranged on the base close to the third limiting groove (46), and the second pushing block (42) can drive the first limiting block (43) to rotate by m degrees;
be close to first spacing groove (44) be provided with first promotion piece (41) on the base, be provided with direction inclined plane (48) on the lateral wall that first promotion piece (41) are close to first spacing groove (44), direction inclined plane (48) are parallel with the lateral wall of second magnet (40), direction inclined plane (48) can drive first magnet (39) and second magnet (40) break away from magnetism and inhale.
2. The adjustable batch size code scanning device according to claim 1, wherein the upper piece stacking unit comprises a first conveyor belt (2), a first bracket (3), a second bracket (4) and a slide rail (5);
the packing box conveying mechanism comprises a base plate (1), a first conveying belt (2) capable of conveying packing boxes, a first support (3) and a second support (4) arranged on the base plate (1), a sliding rail (5) arranged between the first support (3) and the second support (4) and a guide stroke located above the first conveying belt (2) and a code disc conveying unit, a plurality of manipulators (6) capable of moving along the sliding rail (5), a plurality of clamping blocks of the manipulators (6) corresponding to clamping ports (7) below the packing boxes, a plurality of manipulators (6) capable of piling single-row or multi-row packing boxes on conveying platforms of the conveying units, starting positions of the manipulators (6) corresponding to positions of the packing boxes on the first conveying belt (2), and end positions of the manipulators (6) corresponding to the conveying platforms of the code disc conveying unit.
3. The adjustable batch code scanning device according to claim 2, wherein the code disc conveying unit comprises a first annular rack (8), a second annular rack (9), a first gear (10), a second gear (11), a third gear (12), a fourth gear (13), a code disc supporting plate (14), a first rotating shaft (15) and a second rotating shaft (16);
the first gear (10) and the second gear (11) are respectively arranged at two ends of a first rotating shaft (15), the third gear (12) and the fourth gear (13) are respectively arranged at two ends of a second rotating shaft (16), the first gear (10) and the third gear (12) are sleeved with a first annular rack (8) in a meshed manner, the second gear (11) and the fourth gear (13) are sleeved with a second annular rack (9) in a meshed manner, the first rotating shaft (15) and the second rotating shaft (16) are rotatably arranged on the bottom plate (1), a first power output end of the driving unit can drive the first rotating shaft (15) to rotate at equal angles or at equal turns, the rotating angle of the first rotating shaft (15) is a, and a is less than 50 degrees;
when the first rotating shaft (15) rotates by an angle a, the meshing movement distance between the first gear (10) and the first annular rack (8) is b;
equidistant a plurality of code wheel backup pads (14) that are provided with between first annular rack (8) and second annular rack (9), adjacent distance between code wheel backup pad (14) is 2b, sweep yard unit in batches and can carry out the batch yard of sweeping of multi-angle to the packing box of piling up on code wheel backup pad (14), it is a plurality of the conveying entry of code wheel backup pad (14) is corresponding with the terminal position of manipulator (6), and is a plurality of the conveying exit department of code wheel backup pad (14) is provided with hourglass sign indicating number screening unit.
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| CN202011599609.7A CN112711956B (en) | 2020-12-30 | 2020-12-30 | Adjustable batch code scanning equipment |
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| CN202011599609.7A CN112711956B (en) | 2020-12-30 | 2020-12-30 | Adjustable batch code scanning equipment |
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| CN112711956B true CN112711956B (en) | 2022-10-25 |
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| CN113411440B (en) * | 2021-04-28 | 2023-11-07 | 福建中锐电子科技有限公司 | Mobile phone electronic data compliance batch spot inspection device |
| CN114912474B (en) * | 2022-05-30 | 2023-01-10 | 广州讯宝电子科技有限公司 | Two-dimensional code batch scanning device and scanning method thereof |
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