WO2020199457A1 - Système de tri et de transport - Google Patents

Système de tri et de transport Download PDF

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Publication number
WO2020199457A1
WO2020199457A1 PCT/CN2019/101523 CN2019101523W WO2020199457A1 WO 2020199457 A1 WO2020199457 A1 WO 2020199457A1 CN 2019101523 W CN2019101523 W CN 2019101523W WO 2020199457 A1 WO2020199457 A1 WO 2020199457A1
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WO
WIPO (PCT)
Prior art keywords
transmission
roller
sorting
shaft
conveying
Prior art date
Application number
PCT/CN2019/101523
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English (en)
Chinese (zh)
Inventor
洪健荣
Original Assignee
深圳市华南新海传动机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910265908.8A external-priority patent/CN110015532A/zh
Priority claimed from CN201910553931.7A external-priority patent/CN110451235A/zh
Priority claimed from CN201910553916.2A external-priority patent/CN110342182A/zh
Application filed by 深圳市华南新海传动机械有限公司 filed Critical 深圳市华南新海传动机械有限公司
Publication of WO2020199457A1 publication Critical patent/WO2020199457A1/fr

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Classifications

    • 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
    • B65G13/00—Roller-ways

Definitions

  • the invention relates to the field of goods sorting and conveying equipment, in particular to a sorting and conveying system.
  • the cargo sorting and conveying system is a system used to sort and unload goods.
  • the following problems are common: 1) The structure is complex, the body is large, and it requires a large installation space, which is difficult to apply to occasions with small space; 2) During the sorting and transportation process When it is necessary to change the conveying direction of goods, it is generally achieved by multiple steering drive motors to drive multiple roller transmission mechanisms one by one to rotate a certain angle to realize the change of the goods conveying direction.
  • the steering drive mechanism has a complex structure, high cost, and steering The angle accuracy is low.
  • the purpose of the present invention is to provide a sorting and conveying system, which aims to solve the technical problems of the existing sorting and conveying system of complex structure, large size, high cost, and low steering angle accuracy.
  • the solution provided by the present invention is:
  • the present invention provides a sorting and conveying system, which includes a loading device, at least two unloading devices and a sorter.
  • the loading device and the at least two unloading devices are circumferentially spaced and arranged on the The outer circumference of the sorter;
  • the sorter includes an identification device for identifying the information of the goods on the loading device, a plurality of roller conveying mechanisms arranged in several rows and several columns for conveying goods, and a roller conveying mechanism for driving the plurality of rollers to convey A transmission drive mechanism for synchronous operation of the mechanism to convey goods, a steering drive mechanism for driving the several roller transmission mechanisms to synchronously steer to change the conveying direction of goods, and a steering drive mechanism for controlling the operation of the transmission driving mechanism and based on feedback from the identification device The information controls the operation of the steering drive mechanism.
  • the sorter further includes a top plate, the top plate is provided with a plurality of avoiding holes, and the tops of the plurality of roller conveying mechanisms are protruded above the top plate through the avoiding holes one by one.
  • the transmission drive mechanism and the steering drive mechanism are both arranged below the top plate.
  • the steering drive mechanism includes a plurality of first connecting members distributed at intervals for connecting with each row of the roller transmission mechanism one by one, and connected with the plurality of first connecting members for driving the The plurality of first connecting members swing synchronously with a second connecting member and a power member connected with the second connecting member for driving the second connecting member to move, the identification device, the transmission drive mechanism and the The power components are all electrically connected to the controller.
  • the power component is a servo motor or a cylinder or a hydraulic cylinder.
  • the feeding device includes a conveyor belt with one end extending to one side of the top board for carrying goods and conveying to the side of the top board, and a feeding driving mechanism for driving the conveyor belt to operate.
  • the identification device is provided at the end of the feeding device close to the sorter.
  • the three unloading devices and the loading device are respectively arranged on the sides of the sorter.
  • the steering drive mechanism further includes fixing plates arranged at intervals below the top plate, the plurality of first connecting members are all arranged between the fixing plate and the top plate, and the power member is arranged at Below the fixed plate, and the power member has a push rod capable of linearly reciprocating in a horizontal direction, and the second connecting member includes a first connecting member arranged under the fixed plate and connected to the push rod through a joint bearing.
  • a connecting assembly a second connecting assembly arranged between the fixing plate and the top plate and connected to the plurality of first connecting members, and a second connecting assembly passing through the fixing plate and connected to the first connecting assembly and the
  • the fixing plate is penetrated with a first arc-shaped guide groove for the guide rod to pass through and for defining the movement track of the guide rod.
  • the first connecting assembly includes a first connecting rod extending in a vertical direction and having a bottom end connected to the push rod through the joint bearing, and a horizontally arranged first connecting rod connected to the top end of the first connecting rod.
  • the second connecting rod, the bottom end of the guide rod is connected with the second connecting rod.
  • the second connecting assembly includes a third connecting rod arranged horizontally and connected to the top end of the guide rod and a fourth connecting rod having the same number as the first connecting member and extending in a vertical direction, The bottom end of each fourth link is connected with the third link, and the top end is respectively connected with each of the first connecting members one by one.
  • each of the first connecting members includes fifth links and the same number as the number of rows of the roller transmission mechanism, and one end is respectively connected to one side of the fifth link, and the other end is used to communicate with a row.
  • the sixth connecting rods connected to each of the roller transmission mechanisms one by one, the fifth connecting rod and each of the sixth connecting rods are arranged horizontally, and each of the sixth connecting rods is arranged in parallel with each other at intervals and is connected to the first The five connecting rods are connected at an angle.
  • the sorter further includes mounting plates arranged at intervals above the fixed plate and at intervals below the top plate, and each of the roller conveying mechanisms is arranged in several rows and several columns above the mounting plate ,
  • the mounting plate is provided with the same number of second arc guide grooves as the number of the fourth connecting rods, and the top end of each fourth connecting rod passes through each of the second arc guide grooves one by one. Extending above the mounting board.
  • the guide rod and the first arc-shaped guide groove are both provided with two, and each of the guide rods is correspondingly penetrated in one of the first arc-shaped guide grooves.
  • the steering drive mechanism further includes a support frame, the fixed plate is arranged on the top of the support frame, and the power component is installed on the support frame.
  • first connecting members there are four first connecting members.
  • the transmission drive mechanism includes a motor, a plurality of transmission shafts arranged in several rows and several columns and respectively used for one-to-one transmission connection with each of the roller transmission mechanisms, and transmission connection between a row of the transmission shafts
  • a first belt transmission assembly for driving a row of the transmission shafts to rotate synchronously
  • a plurality of second belt transmission components for driving a row of the transmission shafts to rotate synchronously, respectively, connected to each row of the transmission shafts
  • the motor is electrically connected with the controller, and the motor has an output shaft drivingly connected with one of the transmission shafts.
  • each of the roller transmission mechanisms includes a fixed seat and a roller transmission module installed on the fixed seat
  • each of the roller transmission modules includes a drive shaft installed on the fixed seat, A first rotating shaft installed on the fixed seat and spaced above the drive shaft, a second rotating shaft installed on the fixed seat and spaced parallel to one side of the first rotating shaft, installed on the fixed seat
  • the second roller between the first rollers, the third roller installed on the third rotating shaft and located between the two first rollers are used to drive the first rotating shaft, the second rotating shaft, and the The first transmission assembly that the third rotating shaft rotates synchronously with the drive shaft and the second transmission assembly that is connected between the transmission drive mechanism and the drive shaft, the second roller and the third roller are spaced apart Are arranged oppositely, and the tops of the two first rollers, the second roller and the third roller are located in
  • the first transmission assembly includes a first transmission member and a second transmission member, and the first transmission member is drivingly connected between the drive shaft, the first shaft, and the second shaft for use To drive the first shaft and the second shaft to rotate synchronously with the drive shaft; the second transmission assembly is drivingly connected between the first shaft and the third shaft or is drivingly connected to the first shaft The second rotating shaft and the third rotating shaft are used to drive the third rotating shaft to rotate synchronously with the first rotating shaft or the second rotating shaft.
  • the first transmission member and the second transmission member are respectively located on both axial sides of the third roller.
  • each of the second transmission components includes a first bevel gear mounted on the drive shaft, a second bevel gear mounted on the transmission shaft, and a second bevel gear that carries the second bevel gear and is sleeved on A bearing bearing outside the transmission shaft and connected to the fixed seat, each of the first bevel gears meshes with one of the second bevel gears.
  • the sorting and conveying system conveys the goods to the sorter through the loading device, recognizes the information of the goods on the loading device through each identification device and feeds it back to the controller, and the controller judges according to the cargo information fed back by the identification device
  • the unloading position of the goods, and the conveying direction of the roller conveying mechanism is controlled by the steering drive mechanism, so that the goods can be conveyed to the designated unloading device, thereby completing the automatic sorting and conveying of the goods, with a high degree of automation and simple structure.
  • roller conveyors of the sorter are distributed in several rows and several columns at intervals, and the loading device and each unloading device are arranged around the outer circumference of the sorter along the circumferential interval, the overall layout is relatively compact, which can reduce The size of the small sorting and conveying system requires a small installation space and can be used in small spaces.
  • the method of changing the cargo conveying direction in the present invention is: the second connecting member is driven to move through the output power of the power member, and several first connecting members are driven to swing at the same time by the second connecting member; each first connecting member drives each one one by one.
  • the row roller transmission mechanism synchronously rotates to a certain angle to change the direction of goods transmission, thereby realizing the effect of synchronous rotation of the roller transmission mechanism arranged in several rows and several columns by a power component to achieve the steering control effect.
  • the present invention only needs to set up one power component to drive each roller transmission mechanism to turn synchronously, its structure is simple and the cost is low; at the same time, because each roller transmission mechanism is driven by the same power component for synchronous steering, it effectively improves each roller transmission mechanism The steering angle consistency and steering angle control accuracy.
  • Figure 1 is a schematic structural diagram of a sorting and conveying system provided by an embodiment of the present invention
  • Figure 2 is a schematic diagram of the overall structure of a sorter provided by an embodiment of the present invention.
  • Figure 3 is an exploded schematic diagram of the sorter provided by an embodiment of the present invention.
  • Figure 4 is a partial exploded schematic diagram of a sorter provided by an embodiment of the present invention.
  • Figure 5 is a perspective schematic view of the transmission drive mechanism and the steering drive mechanism installed on a support frame provided by an embodiment of the present invention
  • FIG. 6 is a schematic diagram of the assembly of the transmission drive mechanism and the second bevel gear provided by the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the assembly of the steering drive mechanism, the mounting plate, and the roller transmission mechanism provided by the embodiment of the present invention.
  • Figure 8 is a perspective schematic view of a steering drive mechanism installed on a support frame according to an embodiment of the present invention.
  • FIG. 9 is another perspective schematic view of the steering drive mechanism installed on the support frame according to the embodiment of the present invention.
  • Figure 10 is a schematic structural diagram of a steering drive mechanism provided by an embodiment of the present invention.
  • Figure 11 is an exploded schematic view of a steering drive mechanism and a mounting plate provided by an embodiment of the present invention.
  • Figure 12 is a schematic structural diagram of a fixing plate provided by an embodiment of the present invention.
  • Figure 13 is a schematic structural diagram of a mounting board provided by an embodiment of the present invention.
  • Figure 14 is a first exploded schematic view of the roller transmission mechanism provided by the embodiment of the present invention.
  • Fig. 15 is a second exploded schematic view of the roller conveying mechanism provided by the embodiment of the present invention.
  • the sorting and conveying system provided by the embodiment of the present invention includes a loading device 20, at least two unloading devices 30 and a sorter 10, a loading device 20 and at least two unloading devices 30 Surround the outer circumference of the sorter 10 at intervals in the circumferential direction;
  • the sorter 10 includes a top plate 500, a controller 900, an identification device 800 for identifying the information of the goods on the feeding device 20, and a number of rollers arranged in several rows and several columns (array arrangement) for conveying goods Mechanism 200, a transmission drive mechanism 400 for driving several roller transmission mechanisms 200 to operate synchronously to convey goods, and a steering drive mechanism 100 for driving several roller transmission mechanisms 200 to synchronously steer to change the conveying direction of goods.
  • the top plate 500 is provided with A plurality of avoiding holes 510, and the tops of a plurality of roller conveying mechanisms 200 respectively protrude above the top plate 500 through each of the avoiding holes 510, and the conveying driving mechanism 400 and the steering driving mechanism 100 are both arranged under the top plate 500;
  • the steering drive mechanism 100 includes a plurality of first connecting members 120 distributed at intervals for respectively connecting with each row of the roller transmission mechanism 200 one by one, and connected with a plurality of first connecting members 120 for driving the plurality of first connecting members 120
  • the second connecting member 130 that swings synchronously and the power member 140 connected to the second connecting member 130 for driving the second connecting member 130 to move, the identification device 800, the transmission driving mechanism 400 and the power member 140 are all electrically connected to the controller 900 connection.
  • the goods are conveyed to the sorter 10 through the loading device 20, and the information of the goods on the loading device 20 is recognized by each identification device 800 and fed back to the controller 900, which is controlled by the controller 900.
  • the unloading position of the goods is determined according to the goods information fed back by the identification device 800, and the goods conveying direction of the roller conveying mechanism 200 is controlled by the steering drive mechanism 100, so that the goods can be conveyed to the designated unloading device 30, thereby completing the automatic operation of the goods
  • the sorting and conveying has a high degree of automation and a simple structure.
  • each roller conveying mechanism 200 of the sorter 10 is distributed in several rows and several columns at intervals, and the loading device 20 and each unloading device 30 are circumferentially spaced around the outer periphery of the sorter 10, so the overall layout is relatively It is compact, which can reduce the size of the sorting and conveying system, and has a small installation space requirement, which can be applied to occasions with small space.
  • the method of changing the cargo conveying direction in the embodiment of the present invention is: the second connecting member 130 is driven to move through the power output of the power member 140, and several first connecting members 120 are driven to swing simultaneously through the second connecting member 130;
  • the components 120 drive the roller conveyors 200 in each row to rotate synchronously to a certain angle to change the direction of goods transmission, thereby realizing that the roller conveyors 200 arranged in several rows and several columns driven by a power component 140 rotate synchronously to a certain angle to realize steering. The effect of control.
  • each roller transmission mechanism 200 Since the embodiment of the present invention only needs to provide one power component 140 to drive each roller transmission mechanism 200 to turn synchronously, the structure is simple and the cost is low; at the same time, because each roller transmission mechanism 200 is driven by the same power component 140 to drive synchronous steering, it is effective The consistency of the steering angle and the steering angle control accuracy of each roller transmission mechanism 200 are improved.
  • the feeding device 20 includes a conveyor belt 21 with one end extending to a side of the top plate 500 for carrying goods and conveying to the side of the top plate 500 and a feeding driving mechanism 22 for driving the conveyor belt 21 to operate.
  • the feeding driving mechanism 22 may specifically include a power source, a conveyor belt wheel, and a deceleration transmission mechanism connected between the power source and the conveyor belt wheel.
  • the conveyor belt 21 is wound around the outer circumference of the conveyor belt wheel.
  • the loading device 20 uses a conveyor belt 21 to transport goods, and its transmission is stable, and the power source is preferably a motor.
  • the identification device 800 is provided at the end of the loading device 20 close to the sorter 10.
  • the identification device 800 is a camera.
  • the camera can scan the barcode or two-dimensional code on the package of goods, and the controller 900 will make a logical judgment after recognition.
  • the steering drive mechanism 100 controls the conveying direction of the roller conveyor 200 according to the judgment result of the controller 900 (turn or pass directly) , So as to achieve the purpose of sorting.
  • the corresponding relationship between the blanking device 30 and the barcode or QR code information on the goods can be established in the database of the controller 900 in advance. In this way, after the identification device 800 recognizes the barcode or QR code information on the goods, Find the unloading position of the goods with the corresponding relationship in the database.
  • the information carried by the barcode or two-dimensional code can be the destination of the goods or the type of the product.
  • the top plate 500 is rectangular, and three unloading devices 30 are provided.
  • the three unloading devices 30 and the loading device 20 are respectively arranged on the sides of the sorter 10, which are compact in structure and can realize three conveying directions. Switch between.
  • the shape of the top plate 500 is not limited to this, and the number and layout of the blanking device 30 are not limited to this.
  • the steering drive mechanism 100 further includes a fixed plate 110 spaced below the top plate 500, and the sorter 10 further includes a support frame 700 ,
  • the fixed plate 110 is arranged on the top of the support frame 700, and the power member 140 is installed on the support frame 700.
  • the power member 140 and the fixed plate 110 are both installed on the support frame 700, and the structure is simple and compact; of course, in specific applications, as an alternative embodiment, the fixed plate 110 and the power member 140 can also be installed on different Supporting member.
  • the support frame 700 includes four legs 710 and four first crossbars respectively connected to the tops of two adjacent legs 710 720
  • Four second crossbars 730 respectively connected to the bottom ends of two adjacent legs 710 and four third side plates respectively connected between the two legs 710, a first crossbar 720, and a second crossbar 730 740.
  • Each leg 710, the first cross bar 720, the second cross bar 730, and the third side plate 730 are enclosed to form a storage cavity.
  • the power component 140, the motor 410, and the controller 900 are all installed in the storage cavity, and the controller 900 is installed in the storage cavity.
  • the power member 140 is installed on one of the first cross bars 720, and the fixed plate 110 is connected to the four first cross bars 720 respectively.
  • each roller transmission mechanism 200 includes a fixed seat 210 and a roller transmission module 220 installed on the fixed seat 210, and each first connecting member 120 is connected to a plurality of carrier plates 170 Each carrier plate 170 carries a fixed seat 210, and one fixed seat 210 carries one roller transmission module 220.
  • the transmission driving mechanism 400 includes a motor 410, a plurality of transmission shafts 440 and a transmission connection which are arranged in several rows and several columns and are respectively used for one-to-one transmission connection with each roller transmission module 220
  • the motor 410 is electrically connected to the controller 900, and the motor 410 has an output shaft drivingly connected to a transmission shaft 440.
  • a plurality of transmission shafts 440 are respectively connected one by one to the roller transmission module 220 distributed in several rows and several columns.
  • a motor 410 drives a transmission shaft 440 to rotate, and a first belt transmission assembly 420 drives a row of transmission modules.
  • the shaft 440 rotates synchronously with the rotating transmission shaft 440, and the transmission shafts 440 rotated by the transmission shafts 440 of each row are driven by a plurality of second belt transmission components 430 to rotate synchronously, thereby realizing that a motor 410 drives several rows and several rows.
  • the roller conveying modules 220 arranged in rows operate synchronously to convey goods.
  • each roller transmission module 220 is driven by the same motor 410 to operate synchronously, it is effective The speed consistency and speed control accuracy of each roller conveying module 220 are improved.
  • the first belt transmission assembly 420 is arranged between the second belt transmission assembly 430 and the motor 410 along the axial direction of the transmission shaft 440 (the vertical direction in the figure in this embodiment), That is, the second belt transmission assembly 430, the first belt transmission assembly 420, and the motor 410 are arranged at intervals in the vertical direction.
  • This layout has a simple structure, is easy to install, and rotates smoothly.
  • the first belt transmission assembly 420 includes the same number of rows of the transmission shafts 440 as the first belt pulleys 421 installed on a row of the transmission shafts 440, and the A first transmission belt 422 on the outer periphery of a pulley 421; each second belt transmission assembly 430 includes the same number of rows as the transmission shafts 440, and are respectively installed one by one on each transmission shaft 440 in a row of second pulleys 431 and surrounding The second transmission belt 432 on the outer circumference of each second pulley 431.
  • the first belt drive assembly 420 can drive the same row of drive shafts 440 to rotate synchronously, and each second belt drive assembly 430 can drive
  • the transmission shafts 440 in a row have the effect of synchronous rotation, and the structure is simple, compact, and low in cost.
  • a row of transmission components located at the edge of each row of transmission shafts 440 is defined as the first row of transmission shafts 440, and the first belt transmission component 420 is used to drive the first row of transmission shafts 440 to rotate synchronously.
  • the output shaft of the motor 410 is connected to any one of the two transmission shafts 440 of the first row of transmission shafts 440 at both ends.
  • the central axis of the output shaft of the motor 410 is collinear with the central axis of the transmission shaft 440 connected to it.
  • the output shaft of the motor 410 when the output shaft of the motor 410 rotates, it first drives one of the drive shafts 440 at the end of the row in the first row of drive shafts 440 at the edge to rotate, and then the first belt drive assembly 420 drives the same row as the rotating drive shaft 440
  • the transmission shafts 440 rotate synchronously, and the second belt transmission components 430 respectively drive the rows of transmission shafts 440 to rotate with the transmission shafts 440 synchronously.
  • the rotation of each transmission shaft 440 will synchronously drive the roller transmission modules connected to it.
  • the group 220 operates synchronously, thereby achieving the effect of driving the roller conveying modules 220 arranged in several rows and several columns to operate synchronously.
  • each second belt drive assembly 430 drives each row of drive shafts 440 to rotate synchronously, with fewer transmission links, high transmission efficiency, and compact layout. Easy to install and low cost.
  • the power member 140 is a servo electric cylinder, and the power member 140 has a push rod 141 capable of linearly reciprocating in a horizontal direction, and the push rod 141 is a power output rod of the servo electric rod.
  • the servo electric cylinder is a modular product that integrates the servo motor 410 and the screw. It converts the rotary motion of the servo motor 410 into linear motion.
  • the servo motor 410 can precisely control the speed, the number of revolutions, and the torque. The advantages are transformed into precise control of linear motion speed, linear motion position and thrust. It is a series of products that can achieve high-precision linear motion.
  • the power member 140 adopts a servo motor, which can greatly improve the steering angle control accuracy of the roller transmission mechanism 200.
  • the power component 140 may also be a pneumatic cylinder or a hydraulic cylinder.
  • the number of the first connecting members 120 is the same as the number of columns of the roller transport mechanism 200.
  • the number of first connecting members 120, the number of rows of the roller transmission mechanism 200, and the number of columns of the roller transmission mechanism 200 are all four.
  • the number of first connecting members 120, the number of rows of the roller conveying mechanism 200, and the number of columns of the roller conveying mechanism 200 are not limited to these. In specific applications, the design can be optimized according to actual situations.
  • a plurality of roller conveying mechanisms 200 and a plurality of first connecting members 120 are all provided between the fixed plate 110 and the top plate 500.
  • the first connection member 120, the second connection member 130, and the power member 140 are sequentially arranged from top to bottom in the vertical direction.
  • the power member 140 is arranged under the fixed plate 110
  • the second connecting member 130 includes a first connecting assembly 131 arranged under the fixed plate 110 and connected to the push rod 141 through a joint bearing 150, and arranged on the fixed plate 110 and the top plate 500.
  • a second connecting assembly 132 connected to a plurality of first connecting members 120 and a guide rod 133 passing through the fixing plate 110 and connected between the first connecting assembly 131 and the second connecting assembly 132, the fixing plate 110 penetrates
  • a first arc-shaped guide groove 111 is provided for the guide rod 133 to pass through and to define the movement track of the guide rod 133.
  • the sliding fit between the arc-shaped guide groove 111 and the guide rod 133 of the second connecting member 130 defines the movement track of the second connecting member 130, so as to control the guide rod 133 to swing in an arc; through the second connecting assembly of the second connecting member 130 132 drives the first connecting member 120 to swing together with the guide rod 133; each first connecting member 120 drives each carrier plate 170 to move one by one, so that each row of the roller transmission mechanism 200 moves synchronously, thereby realizing a power
  • the component 140 drives the roller transmission mechanism 200 arranged in several rows and several columns to rotate synchronously to a certain angle to achieve the effect of steering control.
  • each roller transmission mechanism 200 is driven by the same power member 140 to steer synchronously, and the movement trajectory is controlled by the cooperation of the first arc-shaped guide groove 111 and the guide rod 133, the consistency and steering angle of each roller transmission mechanism 200 are effectively improved. Angle control accuracy.
  • each guide rod 133 is corresponding to a first arc-shaped In the guide groove 111, in this way, it is beneficial to improve the stability of the swing of the first connecting member 120 and the roller transmission mechanism 200 driven by the guide rod 133, and the structure is simple and the cost is not too high.
  • the number of the guide rod 133 and the first arc-shaped guide groove 111 is not limited to this, for example, it can also be three or four or more.
  • the first connecting assembly 131 includes a first connecting rod 1311 extending vertically, and a second connecting rod 1312 arranged horizontally.
  • the bottom end of the first connecting rod 1311 is connected to the push rod through a joint bearing 150.
  • the rod 141 is connected, the top end is connected with the second connecting rod 1312, and the bottom end of the guide rod 133 is connected with the second connecting rod 1312.
  • the two guide rods 133 are arranged in parallel at intervals, and the bottom ends of the two guide rods 133 are respectively arranged close to the two ends of the second connecting rod 1312.
  • the horizontal arrangement of the second connecting rod 1312 is mainly to facilitate simultaneous connection with the two guide rods 133.
  • the second connecting member 130 further includes the same number of connecting blocks 134 as the number of the guide rods 133, and each guide rod 133 is connected to the third connecting rod 1321 through a connecting block 134, each Each connecting block 134 is connected to the third connecting rod 1321 by at least two screws.
  • the arrangement of the connecting block 134 is beneficial to improve the stability of the connection between the guide rod 133 and the third link 1321, thereby helping to improve the structural reliability of the steering drive mechanism 100.
  • the second connecting assembly 132 includes a third connecting rod 1321 arranged horizontally and connected to the top end of the guide rod 133, and a fourth connecting rod 1321 having the same number as the first connecting member 120 and extending in the vertical direction.
  • the connecting rods 1322 the bottom end of each fourth connecting rod 1322 is connected with the third connecting rod 1321, and the top end is respectively connected with each first connecting member 120 one by one.
  • each first connecting member 120 includes a fifth link 121 and the number of rows is the same as that of the roller transmission mechanism 200, and one end is respectively connected to one side of the fifth link 121 and the other One end is respectively used for the sixth link 122 connected to a row of each roller transmission mechanism 200 one by one.
  • the fifth link 121 and each sixth link 122 are arranged horizontally, and each sixth link 122 is arranged in parallel with each other at intervals.
  • the fifth link 121 is connected at an angle.
  • the effect that one first connecting member 120 can be connected to the fixing seats 210 of a row of roller conveying mechanisms 200 through a plurality of carrier plates 170 at the same time is realized, and its structure is simple .
  • the second connecting member 130 is driven to move through the power output of the power member 140, and several first connecting members 120 are driven to swing at the same time by the second connecting member 130; each row is indirectly driven by each first connecting member 120 respectively.
  • the fixed bases 210 rotate at a certain angle synchronously, and the rotation of each fixed base 210 will simultaneously drive the roller conveying module 220 installed on it to rotate together to change the direction of goods conveying, thereby realizing that a power member 140 is driven in several rows and several columns
  • the arranged roller transmission mechanism 200 rotates at a certain angle synchronously to achieve the effect of steering control.
  • the sixth connecting rod 122 is provided with a connecting hole 1221 for connecting with the carrying tray 170, and each sixth connecting rod 122 is fastened to a carrying tray 170 by a screw passing through the connecting hole 1221.
  • each sixth connecting rod 122 swings with the guide rod 133, it will drive the carrier plate 170 to rotate together, thereby indirectly driving the roller transmission mechanism 200 to rotate to a certain angle.
  • the fifth link 121 and the sixth link 122 are perpendicularly connected to each other.
  • each first connecting member 120 includes one fifth link 121 and four sixth links 122.
  • the number of sixth links 122 is not limited to this. In specific applications, corresponding matching settings can be made according to the number of rows of the roller conveying mechanism 200.
  • the fourth connecting rod 1322 is connected between two adjacent sixth connecting rods 122 close to one end of the fifth connecting rod 121, which is beneficial to improve the structural compactness of the steering drive mechanism 100.
  • the third link 1321 and the sixth link 122 are arranged parallel to each other.
  • the sorter also includes mounting plates 300 spaced above the fixed plate 110 and spaced below the top plate 500, that is, the mounting plate 300 is located between the fixed plate 110 and Between the top 500.
  • Each roller conveying mechanism 200 is arranged above the mounting plate 300 in several rows and several columns.
  • the mounting plate 300 is penetrated with the same number of second arc guide grooves 310 as the number of the fourth connecting rods 1322.
  • the top ends respectively pass through the second arc-shaped guide grooves 310 to extend above the mounting board 300 and are connected to the fixing base 210.
  • each roller transmission module 220 includes a drive shaft 221 installed on the fixed seat 210, and a second drive shaft 221 installed on the fixed seat 210 and spaced above the drive shaft 221.
  • Two first rollers 225 mounted on the first rotating shaft 222 at intervals
  • a second roller 226 mounted on the second rotating shaft 223 and located between the two first rollers 225, mounted on the third rotating shaft 224 and located at two
  • the conveying drive mechanism 400 drives the drive shaft 221 to rotate through the second transmission assembly 229, and the rotating drive shaft 221 drives the first shaft 222 and the second shaft 223 through the first transmission assembly 228.
  • the third rotating shaft 224 rotates synchronously, thereby realizing the synchronous rotation of the two first rollers 225, the second roller 226, and the third roller 227.
  • two first rollers 225 are installed at intervals on the first rotating shaft 222
  • a second roller 226 is installed on the second rotating shaft 223 and is located between the two first rollers 225
  • a third roller 227 Installed on the third rotating shaft 224 and located between the two first rollers 225 and opposite to the second roller 226, so that the two first rollers 225, the second roller 226, and the third roller 227 form a larger surface
  • the transfer effectively improves the smoothness of the roller transfer module 220 to transfer goods.
  • the central axis of the first rotating shaft 222, the central axis of the second rotating shaft 223, and the central axis of the third rotating shaft 224 are on the same horizontal plane, and the central axis of the drive shaft 221 of the same roller transmission module 220 is located on the first rotating shaft 222 Directly below the central axis, with this layout design, the compactness of the structure of the roller transmission module 220 can be improved, and the design difficulty of the first transmission assembly 228 can be reduced.
  • the line connecting the center points of the two first rollers 225, the center point of the second roller 226, and the center point of the third roller 227 is a rhombus.
  • the first transmission assembly 228 includes a first transmission member 2281 and a second transmission member 2282.
  • the first transmission member 2281 is drivingly connected to the drive shaft 221, the first rotation shaft 222, and the second rotation shaft 223. It is used to drive the first shaft 222 and the second shaft 223 to rotate synchronously with the drive shaft 221;
  • the second transmission member 2282 is drivingly connected between the first shaft 222 and the third shaft 224 or is drivingly connected to the second shaft 223 and
  • the third rotating shafts 224 are used to drive the third rotating shaft 224 to rotate synchronously with the first rotating shaft 222 or the second rotating shaft 223.
  • the first transmission member 2281 and the second transmission member 2282 are respectively located on both sides of the third roller 227 in the axial direction.
  • the two first rollers 225, the second roller 226, and the third roller 227 can be symmetrically distributed, making the structure of the entire roller conveying module 220 more compact, and at the same time can effectively reduce the size of the roller conveying module 220 .
  • the first transmission member 2281 includes a third pulley 2201 installed on the drive shaft 221, a fourth pulley 2202 installed on the first rotating shaft 222, and installed on the second rotating shaft 223.
  • the fifth belt wheel 2203 on the upper part and the third belt 2204 surrounding the third belt wheel 2201, the fourth belt wheel 2202 and the fifth belt wheel 2203.
  • the second transmission member 2282 includes a sixth belt wheel mounted on the second shaft 223.
  • two belt transmission mechanisms are used to realize the synchronous transmission among the four shafts of the drive shaft 221, the first shaft 222, the second shaft 223, and the third shaft 224 in the same roller transmission module 220.
  • the structure is simple and compact. And it is easy to realize and low cost.
  • the fixing base 210 includes a base 211 and two first side plates 212 fixed on the base 211.
  • the base 211 has a first surface (in the figure in this embodiment) The upper surface of the base 211) and a second surface (the lower surface of the base 211 in the figure in this embodiment) set opposite to the first surface.
  • the base 211 is riveted and fixed to the carrier plate 170 so that the second surface is attached
  • the two first side plates 212 are spaced apart on the first surface.
  • the two ends of the driving shaft 221, the first rotating shaft 222, the second rotating shaft 223, and the third rotating shaft 224 are rotatably mounted on the two first On the side plate 212.
  • the sixth link 122 is specifically connected to the base 211 by screws. Further, the area of the carrier plate 170 is larger than the area of the base 211, so that the base 211 can be easily installed on the carrier plate 170; the first connection The member 120 does not directly contact the base 211, so as to avoid interference between the first member 120 and the base 211 when the base 211 is installed on the carrier plate 170.
  • the present invention uses the first connecting member 120 to connect a plurality of carrier trays 170, and one carrier tray 170 carries a base 211 of the roller transfer mechanism 200, which overcomes the fact that one first connecting member 120 connects a plurality of The defect of the base 211 of the roller transmission mechanism 200 reduces the difficulty of product assembly.
  • each second transmission assembly 229 includes a first bevel gear 2291 mounted on the drive shaft 221, mounted on the transmission shaft 440 and meshed with the first bevel gear 2291
  • the second bevel gear 2292 and the bearing bearing 2293 carrying the second bevel gear 2292 are carried by the bearing bearing 2293, so that the second bevel gear 2292 is fixed in the roller transmission module 220.
  • the second transmission assembly 229 adopts a bevel gear transmission mechanism, which can change the direction of power movement, for example, turning the vertical rotation movement of the transmission shaft 440 into a horizontal rotation movement of the drive shaft 221, which is beneficial to improve the performance of the roller transmission module 220 Compact structure.
  • the second bevel gear 2292 and the first bevel gear 2291 are first installed in the roller transmission module 220 at the same time, which overcomes many problems.
  • the defect that the first bevel gears 2291 and the plurality of second bevel gears 2292 are respectively aligned at the same time greatly reduces the difficulty of assembling the roller transmission module 220 and the transmission shaft 440, and improves the production efficiency of products .
  • the first bevel gear 2291 and the second bevel gear 2292 are preferably made of plastic material, which can reduce product cost.
  • the materials of the first bevel gear 2291 and the second bevel gear 2292 can be based on actual conditions. Arbitrary deployment on demand.
  • the present invention is provided with a bearing bearing 2293 for carrying the second bevel gear 2292, during the assembly process of the roller transmission mechanism 200, one of the second bevel gears 2292 and one of the first bevel gears 2291 are made simultaneously. Installed in one of the roller transmission module 220, this overcomes the defect that the multiple first bevel gears 2291 and the multiple second bevel gears 2292 are respectively aligned at the same time, and greatly reduces the roller transmission module The difficulty in assembling the 220 and the power component 140 improves the production efficiency of the product.
  • the base 211 defines a mounting hole 2111 between the two first side plates 212, and the second bevel gear 2292 penetrates the mounting hole 2111 and meshes with the first bevel gear 2291.
  • This arrangement can further make the roller conveying module 220 more compact and reduce the occupied space.
  • each fixing seat 210 further includes two reinforcing columns 213, both of which are arranged between the two first side plates 212 and two of the two reinforcing columns 213 The ends are connected to the two first side plates 212 respectively.
  • the connection of the two first side plates 212 is more stable, so that the connection of the entire roller conveying mechanism 200 is more stable.
  • each fixing seat 210 further includes a cover plate 214, which is connected to the side of the first side plate 212 away from the base 211, and four spaced apart from the cover plate 214 In the opening 2141, the two first rollers 225, the second roller 226, and the third roller 227 are partially exposed outside the opening 2141, respectively.
  • the arrangement of the cover plate 214 can prevent goods and foreign objects from falling into the first transmission assembly 228 and the second transmission assembly 229, or avoid manual entry into the first transmission assembly 228 and the second transmission assembly 229. The smooth, reliable, and safe operation of the roller conveying mechanism 200.
  • the sorter further includes four second side plates 600 protruding from the edge of the mounting plate 300 for connecting the mounting plate 300 and the top plate 500.
  • the mounting plate 300, the top plate 500 and the four second side plates 600 are enclosed to form a accommodating cavity for accommodating a number of roller transfer modules 220.
  • the top plate 500 is provided with a number of escape holes 510 through which each roller passes. Partly exposed outside the accommodating cavity.
  • the principle of the operation of the roller transmission mechanism 200 to drive goods transmission is as follows: the transmission drive mechanism 400 drives each second bevel gear 2292 to rotate, the second bevel gear 2292 drives the first bevel gear 2291 to rotate, and the first bevel gear 2291 drives the drive shaft 221 to rotate.
  • the drive shaft 221 drives the first shaft 222 and the second shaft 223 to rotate synchronously with the drive shaft 221 through the first transmission member 2281, and the rotating second shaft 223 drives the third shaft 224 through the second transmission member 2282. Synchronous rotation, so as to realize the synchronous rotation of each roller.
  • the principle that the steering drive mechanism 100 drives the roller transmission mechanism 200 to turn to change the transmission direction is: when the servo electric cylinder drives the push rod 141 to extend, the guide rod 133 drives the second connecting assembly 132, multiple The first connecting member 120 swings to the left together, so that the roller transmission mechanism 200 rotates to the left together; when the servo electric cylinder drives the push rod 141 to contract, the guide rod 133 drives the second connecting assembly 132 and multiple first connections The member 120 swings to the right together, so that the roller transfer mechanisms 200 rotate to the right together.
  • the automatic sorting principle of the sorting and conveying system is: a camera 800 is installed at the front of the sorter 10, and the two-dimensional code or the QR code on the goods (such as logistics packages or products in production) The barcode is scanned, and the controller 900 recognizes and makes a logical judgment. The sorter 10 turns or passes directly according to the judgment result to convey the goods to different unloading devices 30 to achieve the purpose of sorting.

Abstract

L'invention concerne un système de tri et de transport, lequel système est approprié pour le domaine des appareils de tri et de transport de fret, et lequel système de tri et de transport comprend un dispositif d'alimentation (20), au moins deux dispositifs de déchargement (30) et un dispositif de tri (10), le dispositif d'alimentation (20) et au moins deux dispositifs de déchargement (30) étant disposés sur la périphérie externe du dispositif de tri (10) par intervalles dans la direction périphérique ; le dispositif de tri (10) comprend un dispositif d'identification (800) pour identifier l'information de cargaison sur le dispositif d'alimentation (20), plusieurs mécanismes de transfert à rouleaux (200) agencés en plusieurs rangées et plusieurs colonnes pour transférer une cargaison, un mécanisme d'entraînement de transfert (400) pour entraîner les différents mécanismes de transfert à rouleaux (200) de façon à ce qu'ils fonctionnent de manière synchrone pour transférer une cargaison, un mécanisme d'entraînement de direction (100) pour entraîner les différents mécanismes de transfert à rouleaux (200) de façon à effectuer une direction de manière synchrone pour changer la direction de transport de cargaison, et un dispositif de commande (900) pour commander le fonctionnement du mécanisme d'entraînement de transfert (400) et commander le fonctionnement du mécanisme d'entraînement de direction (100) en fonction de l'information de rétroaction du dispositif d'identification (800). Le système de tri et de transport a une structure simple, un faible coût et une précision de commande élevée de l'angle de direction de chaque rouleau.
PCT/CN2019/101523 2019-04-03 2019-08-20 Système de tri et de transport WO2020199457A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201910265908.8 2019-04-03
CN201910265908.8A CN110015532A (zh) 2019-04-03 2019-04-03 分拣输送系统
CN201910553931.7A CN110451235A (zh) 2019-06-25 2019-06-25 滚轮传送模组以及滚轮传送装置
CN201910553931.7 2019-06-25
CN201910553916.2A CN110342182A (zh) 2019-06-25 2019-06-25 分拣机的驱动装置
CN201910553916.2 2019-06-25

Publications (1)

Publication Number Publication Date
WO2020199457A1 true WO2020199457A1 (fr) 2020-10-08

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WO (1) WO2020199457A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130126300A1 (en) * 2010-07-16 2013-05-23 Tgw Mechanics Gmbh Transfer conveying apparatus
CN105939944A (zh) * 2014-02-12 2016-09-14 艾瓦孔股份公司 用于输送系统的传递装配件
CN106044163A (zh) * 2016-07-19 2016-10-26 上海欣巴自动化科技有限公司 物流分拣变向输送装置
CN107499891A (zh) * 2017-08-29 2017-12-22 上海欣巴自动化科技有限公司 一种滚轮式转向移载机
CN208120176U (zh) * 2018-02-07 2018-11-20 广东信源物流设备有限公司 一种高速分流机
CN108891907A (zh) * 2018-07-11 2018-11-27 广东信源物流设备有限公司 一种高速分流机中的转动模块
CN110015532A (zh) * 2019-04-03 2019-07-16 深圳市华南新海传动机械有限公司 分拣输送系统
CN110015534A (zh) * 2019-04-03 2019-07-16 深圳市华南新海传动机械有限公司 分拣机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130126300A1 (en) * 2010-07-16 2013-05-23 Tgw Mechanics Gmbh Transfer conveying apparatus
CN105939944A (zh) * 2014-02-12 2016-09-14 艾瓦孔股份公司 用于输送系统的传递装配件
CN106044163A (zh) * 2016-07-19 2016-10-26 上海欣巴自动化科技有限公司 物流分拣变向输送装置
CN107499891A (zh) * 2017-08-29 2017-12-22 上海欣巴自动化科技有限公司 一种滚轮式转向移载机
CN208120176U (zh) * 2018-02-07 2018-11-20 广东信源物流设备有限公司 一种高速分流机
CN108891907A (zh) * 2018-07-11 2018-11-27 广东信源物流设备有限公司 一种高速分流机中的转动模块
CN110015532A (zh) * 2019-04-03 2019-07-16 深圳市华南新海传动机械有限公司 分拣输送系统
CN110015534A (zh) * 2019-04-03 2019-07-16 深圳市华南新海传动机械有限公司 分拣机

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