WO2018225956A1 - Appareil de transport d'articles à changement de direction - Google Patents

Appareil de transport d'articles à changement de direction Download PDF

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Publication number
WO2018225956A1
WO2018225956A1 PCT/KR2018/005207 KR2018005207W WO2018225956A1 WO 2018225956 A1 WO2018225956 A1 WO 2018225956A1 KR 2018005207 W KR2018005207 W KR 2018005207W WO 2018225956 A1 WO2018225956 A1 WO 2018225956A1
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WO
WIPO (PCT)
Prior art keywords
belt
article
unit
power transmission
conveying
Prior art date
Application number
PCT/KR2018/005207
Other languages
English (en)
Korean (ko)
Inventor
김호연
김용록
Original Assignee
주식회사 가치소프트
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
Application filed by 주식회사 가치소프트 filed Critical 주식회사 가치소프트
Publication of WO2018225956A1 publication Critical patent/WO2018225956A1/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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/64—Switching conveyors
    • B65G47/641—Switching conveyors by a linear displacement of the switching conveyor
    • B65G47/642—Switching conveyors by a linear displacement of the switching conveyor in a horizontal plane
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
    • B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
    • B65G15/20—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts arranged side by side, e.g. for conveyance of flat articles in vertical position
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/24—Gearing between driving motor and belt- or chain-engaging elements
    • 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
    • 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
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/64—Switching conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • 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
    • B65G2811/00—Indexing codes relating to common features for more than one conveyor kind or type
    • B65G2811/06—Devices controlling the relative position of articles
    • B65G2811/0647—Changing the direction of movement of articles or bulk material
    • B65G2811/0657—Deflectors
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/01—Conveyors composed of several types of conveyors
    • B65G2812/016—Conveyors composed of several types of conveyors for conveying material by co-operating units in tandem
    • B65G2812/017—Conveyors composed of several types of conveyors for conveying material by co-operating units in tandem using tilted or side by side conveyor sections
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors
    • B65G2812/02138—Common features for belt conveyors
    • B65G2812/02148—Driving means for the belts

Definitions

  • the present invention relates to a logistics processing technology, and more particularly to a technology for transporting goods through a transport path.
  • a conveyor In general, a conveyor is a machine that is fixedly installed in a workplace to transfer an article in one direction by the power of a machine to reduce manpower and improve work efficiency. These conveyor devices play a major role in the automation of the workplace.
  • an article transport apparatus capable of carrying out various articles and at the same time processing such as sorting or sorting accurately and quickly is proposed.
  • an article carrying apparatus is disposed in a transport unit in a cell unit, and includes a plurality of carrying units that simultaneously transfer the article while transferring the article, and determine a direction of the article and according to the determined direction.
  • the redirection device may be a rotating module that rotates on a plane.
  • the belt has a protrusion at least partially penetrating the redirection device, the direction of which is changed by the redirection device to change the direction of travel of the article passing through the protrusion.
  • the belt conveyor may include a rotating unit for receiving the power of the driving unit through a belt pulley fixed to the belt shaft, a rotating unit for rotating the belt, a supporting unit for supporting the rotating unit, and a driving unit for transmitting the power to the rotating unit to drive the rotating unit.
  • the drive unit is spaced apart in a predetermined distance in parallel with the motor generating the initial power, the power transmission wheel fixed to the power transmission shaft of the motor and rotating, a belt-shaped timing belt wound around the power transmission wheel, and the power transmission wheel. And a driven wheel which is formed and wound around the timing belt to transmit power to the rotating part.
  • the driving unit may drive the belt by using the first magnet and the second magnet that rotate to be perpendicular to each other.
  • the driving unit includes a motor for generating initial power, a first power transmission wheel fixed to and rotated by a power transmission shaft of the motor, a first power transmission belt having a belt shape around which the first power transmission wheel is wound, and a first A first driven wheel which is formed in parallel with the power transmission wheel at a predetermined distance and is wound around the first power transmission belt, a first magnet which is fixed to the driven shaft of the first driven wheel, and rotates;
  • the second magnet is vertically formed and rotated by the first magnet, the second power transmission wheel fixed and rotated to the second power transmission shaft connected to the second magnet, and has a band shape wound around the second power transmission wheel.
  • the second power transmission belt and the second power transmission wheel may include a second driven wheel which is formed to be spaced apart at a predetermined distance in parallel with the second power transmission belt and is wound around the second power transmission belt to rotate.
  • the belt conveyor may include a first belt and a second belt at least partially spaced apart from the first belt in a direction changer and arranged in a line.
  • the belt conveyor may comprise a first belt and a second belt at least partly integrated with the first belt in one redirection device.
  • Each conveying unit can cause the article to be conveyed in a predetermined advancing direction as the direction changer of each conveying unit changes its direction in order in accordance with the conveying direction and conveying speed of the article passing over it.
  • the control unit can control each conveying unit individually or in groups.
  • the control unit includes an article control unit for determining the advancing direction of each article, a direction control unit for controlling the change of direction of each conveying unit so that the article proceeds in accordance with the determined advancing direction, and a speed control unit for controlling the conveying speed of each conveying unit. It may include.
  • the control unit can classify the transport unit into a predetermined position while transporting the article.
  • the control unit may control each conveying unit to align the conveying articles which are irregularly supplied in an irregular manner.
  • the article carrying apparatus may further include an information providing unit configured to obtain information for determining a conveying direction of the items to be conveyed and to provide the obtained information to the controller.
  • the information provided and provided by the information provider may be item classification information or location and attitude information of the item.
  • the reversing device can be used to sort items or change the flow of pre-aligned items, or to sort items that are irregularly and randomly mixed and not yet aligned.
  • the contact area is large, so that various articles can be processed.
  • a low friction of the article surface can slip, and in the case of a belt, the article contact area is large, and this problem can be prevented.
  • FIG. 1 is a plan view of an article transport apparatus including a plurality of transport units according to an embodiment of the present invention
  • FIG. 2 is a plan view of an article transport apparatus including a plurality of transport units according to another embodiment of the present invention.
  • FIG. 3 is a conceptual diagram showing an example of use of the article transport apparatus according to an embodiment of the present invention.
  • FIG. 4 is a plan view of a single transport unit according to an embodiment of the present invention.
  • FIG. 5 is a block diagram of an article carrying apparatus according to an embodiment of the present invention.
  • FIG. 6 is a block diagram of an article carrying apparatus according to another embodiment of the present invention.
  • FIG. 7 is a detailed block diagram of a control unit in the article transport apparatus according to an embodiment of the present invention.
  • FIG. 8 is a detailed structural diagram of a transport unit constituting the article transport apparatus according to an embodiment of the present invention.
  • FIG. 9 is a detailed structural diagram of a transport unit constituting the article transport apparatus according to another embodiment of the present invention.
  • FIG. 10 is a reference diagram showing an example of article classification through individual control or group control of a transport unit according to an embodiment of the present invention.
  • FIG. 1 and 2 are plan views of an article carrying apparatus including a plurality of carrying units according to various embodiments of the present disclosure.
  • the article transport apparatus 1 is a device capable of changing the direction of each article while transporting the articles supplied to the transport path (10).
  • the article transporter 1 processes the articles through a change of direction. Processing includes item registration, receipt, sorting, sorting, storage, inspection and the like. For example, each mail passing through the transport path 10 is automatically classified into predetermined places for each recipient. In another example, irregularly fed items are automatically aligned in a row or more. Items may be any object that can be transported, for example, parcels, parcels, postal mail, objects for inspection, and the like.
  • the transfer path 10 may be in a form capable of transferring an article, such as a conveyor belt, or may be in a fixed form.
  • the article transport apparatus 1 includes a plurality of transport units 2 which are separately disposed in a unit of cells in the transport path 10.
  • Each conveying unit 2 includes a belt conveyor for carrying an article on the belt 22 and a direction changing device 20 for changing the traveling direction of the belt 22.
  • the direction changer 20 may be a rotating module that rotates on a plane. As the turning device 20 rotates left or right on the plane, the belt 22 thereon turns together. The turning device 20 rotates left and right at a preset angle, which may be set according to an article processing environment.
  • the turning device 20 may be circular in order to easily rotate and minimize an area occupied as shown in FIGS. 1 and 2, but the shape is not limited to the circular shape.
  • the belt 22 is annular and carries an article placed thereon while rotating indefinitely while driving the article carrying apparatus 1.
  • the belt 22 has a protruding portion at least partially penetrating the upper surface of the redirection device 20, and the traveling direction thereof is changed to correspond to the redirection of the redirection device 20, for example, rotation on the plane from side to side. . In this case, the traveling path of the article passing through the projection of the belt 22 is also changed.
  • the visible portion of the turning device 20 may correspond to the protrusion of the belt 22.
  • FIG. 1 and 2 illustrate the configuration in which the transport unit 2 is arranged in 3 ⁇ 3 or 3 ⁇ 6.
  • FIG. 1 shows a case in which the belt 22 is composed of one barrel belt in each turning device 20, and
  • FIG. 2 is composed of two belts 22 separated from the center in each turning device 20. If it is.
  • the number and shape of the belts 22 is not limited to that shown in FIGS. 1 and 2.
  • the number of belts 22 in the turning device 20 may be 1 to 2, but may be more than that.
  • the shape may also be in parallel with each other, but is not limited thereto.
  • 1 and 2 (a) and (b) show the form of the conveying units when the article goes straight on the conveying path 10.
  • 1 and 2 (c) show the shapes of the transport units when the direction of the belt 22 in the direction change device 20 changes to the left as the direction change device 20 of each transport unit turns left. It is. At this time, the goods are transported sorted to the left.
  • 1 and 2 (d) show the shapes of the transport units when the direction of the belt 22 in the direction change device 20 is changed to the right as the direction change device 20 of each transport unit turns right. It is. The goods are then transported sorted to the right.
  • the conveying units can cause the article to be conveyed in a predetermined advancing direction as the redirection device 20 in each conveying unit changes its direction in order to match the conveying direction and the conveying speed of the article passing over it.
  • the turning device 20 is rotated to the left for the goods A, and the goods are sent to the left, and the turning device 20 is turned to the right for the incoming goods B.
  • a series of actions such as sending an item to the right.
  • the contact area is large, so that various articles can be processed. In addition, if the article surface friction is low, it can slip. In the case of the belt 22, the article contact area is large, and this problem can be prevented.
  • FIG. 3 is a conceptual diagram illustrating an example of use of the article transport apparatus according to an embodiment of the present invention.
  • the conveying unit may change the advancing direction of the belt 22 by changing the direction of the redirection device 20 to change the advancing direction of the article passing therethrough.
  • the first path 12 is disposed on the left side of the transfer path 10.
  • the article A is the article to be classified as the first furnace 12
  • the direction turning device 20 of each transport unit is turned left at a predetermined angle
  • the direction of the belt 22 is changed to the left accordingly, The article A passing over it is conveyed to the first furnace 12.
  • FIG. 4 is a plan view of a single conveying unit according to an embodiment of the present invention.
  • the conveying unit 2 comprises a diverter 20 and a belt 22.
  • 4A illustrates a case where there is a single belt 22 in the turning device 20
  • FIG. 4B illustrates a case where there are a plurality of belts 22 in the turning device 20.
  • FIG. As the turning device 20 rotates left or right, the direction of the belt 22 is changed accordingly.
  • FIG. 5 is a block diagram of an article carrying apparatus according to an embodiment of the present invention.
  • the article transport apparatus 1 includes a plurality of transport units 2 and a controller 3 for controlling each transport unit 2.
  • the conveying unit 2 is separately arranged in a cell unit on a conveying path, and simultaneously transfers the articles while transferring the articles.
  • the conveying unit 2 comprises a belt conveyor and a turning device 20.
  • the belt conveyor includes a belt 22 for carrying the article thereon, and the redirection device 20 redirects the belt 22 to change the direction of travel of the article passing over it.
  • the control unit 3 determines the traveling direction of each article and transmits a control command to each conveying unit 2 so that each article proceeds in accordance with the determined traveling direction.
  • the controller 3 may be located in a computer.
  • the control unit 3 may be a central control unit, an operation control server or a combination thereof.
  • the control unit 3 controls each transport unit 2 to process the article. For example, the goods are classified into designated places while being transported. In another example, the items are arranged while carrying irregularly fed items.
  • FIG. 6 is a block diagram of an article carrying apparatus according to another embodiment of the present invention.
  • the article carrying apparatus 1 further includes an information providing unit 4 and a database 5 as compared to the configuration of FIG. 5.
  • the information providing unit 4 obtains information for determining the direction of the goods to be transferred, processes the obtained information, and transmits the obtained information to the control unit 3.
  • the information for determining the direction may be classification information of the article.
  • the control unit 3 controls the conveying unit 2 to convey the article in the direction determined using the classification information of the article.
  • the information providing unit 4 may include an information obtaining unit 40 and an information processing unit 42, and may further include a position detecting unit 44.
  • the information acquisition unit 40 obtains the classification information of the goods placed in the transport path of the conveying apparatus 1, and the information processing unit 44 transmits the product classification information obtained through the information obtaining unit 42 to the control unit 3. send.
  • the information acquisition unit 40 may obtain the classification information by directly measuring the object being transported, or may be input from the outside through a communication means. In this case, the classification information is recognized from the outside before the article carrying apparatus 1 loads the article.
  • the classification information may be identifier information, classification code, or address information of an item represented by a barcode, RFID, or letter.
  • a barcode is printed or attached to the mail item, and the mail identifier information ID is recorded on the barcode.
  • the mail identifier information is a code including a series of numbers such as an invoice number and a reception number uniquely assigned to a mail for mail management when the mail is received.
  • the postal matter identifier information of the barcode is stored in the database 5 and used as an identifier for tracking or referring to the postal matter.
  • the sender information and the receiver information input from the sender at the time of mail reception are matched with the item identifier information and stored in the database 5.
  • Sender and recipient information includes name, address and postal code.
  • the classification information may be information such as a style, color, size, and number of articles.
  • the information acquisition unit 40 classifies the article using a camera, a laser scanner, an RF reader, Bluetooth, Zigbee, Near Field Communication (NFC), video coding, and the like. Information can be obtained.
  • the information acquisition unit 40 may be installed at a predetermined height on the movement path of the transportation device 1, or may be mounted on the transportation device 1. Taking the camera as an example, the camera photographs the goods loaded in the transport apparatus 1 to obtain image data and recognizes the classification information from the obtained image data. In the case of a laser scanner, the moving information is scanned to recognize the classification information. In the case of the RF reader, RFID information attached to the article is read to recognize the identification information.
  • the article classification information and the article classification location information may be mapped and stored in the database 5.
  • information on which transportation path is to be transported is stored according to a bar code or address information of a mail.
  • the information obtained by the information acquisition unit 40 may be position and attitude information of the article.
  • an image of the articles can be obtained and the direction of movement of the article can be determined therefrom.
  • the information acquisition unit 40 may be a camera, and the number thereof is not particularly limited.
  • the information acquisition unit 40 obtains an image signal for each of the items to be transferred, converts the image signal into an electrical signal, and transmits the image signal to the information processing unit 42.
  • the information acquisition unit 40 may be supported by the support and installed on the upper end of the transport path, but the shape is not limited thereto.
  • the information processor 42 analyzes the image acquired by the information acquirer 40 to recognize the position and posture of the articles.
  • the information processor 42 may determine the location of the goods in real time and track the movement position and posture of the goods for the goods to be transported in bulk using image processing and recognition technology. To this end, the information processor 42 may detect an object from the image data and detect the position and posture of the article from the detected object.
  • Object recognition technology using image can improve the efficiency of automation by applying image recognition technology even though it operates in some limited environment. Image processing is not easy because of the large amount of computation.
  • Real-time processing based on measured results can be used with GPUs in parallel to perform real-time control.
  • the controller 3 may sequentially select each article when the controller 3 individually controls each article.
  • the position detecting unit 44 detects a transfer point of the article in the conveying path, and may be a position detecting sensor. When the transfer point at which the article is located is detected by the position detecting unit 44, the information obtaining unit 40 may acquire more accurate position information from the image of the corresponding point article.
  • the control part 3 receives the information for direction determination from the information provision part 4, and transmits a control command to the conveyance unit 2.
  • the control unit 3 individually or group-controls the direction changer in the conveying unit 2 according to the information received through the information providing unit 4 while conveying the articles without stopping through the conveying unit 2. To process the items.
  • the detailed structure of the control part 3 is mentioned later with reference to FIG.
  • FIG. 7 is a detailed block diagram of a control unit in the article transport apparatus according to an embodiment of the present invention.
  • control unit 3 includes an article control unit 30, a direction change control unit 32, and a transfer speed control unit 34.
  • the article control unit 30 uses the information received from the information providing unit 4 to determine the moving direction of each article so that the articles can be processed and carried out in order.
  • the article control unit 30 determines a moving direction of each article using the article classification information received from the information providing unit 4.
  • the direction of travel may be determined depending on the purpose of the treatment. For example, for the purpose of classification, the direction of progress of each article can be determined according to the classification conditions set in advance.
  • the goods control unit 30 switches the moving direction to the left when the first item being transported along the transport path to the Seoul, and the right direction to the right when the second item is the mail to the Daejeon.
  • Switch to The article control unit 30 may change the posture as well as change the position of the article when each article is transferred. For example, the posture may be changed such that the narrow side of the object faces the front side of the transport path and the long side faces the side of the transport path.
  • the direction change control unit 32 controls the direction change of each direction changer by individual control or a group so that each article proceeds in accordance with the advancing direction determined by the article control unit 30.
  • the feed rate control unit 34 controls the feed rate of each article. Accordingly, not only the direction of movement of the moving article can be changed, but also the speed can be adjusted, thereby achieving the best performance regardless of the arrangement of the supplied article.
  • FIG. 8 is a detailed structural diagram of a transport unit constituting the article transport apparatus according to an embodiment of the present invention.
  • FIG. 8 illustrates an example in which the transport unit 2 includes two belts 22-1 and 22-2, which is only an embodiment for better understanding of the present invention, but is not limited thereto.
  • the conveying unit 2 comprises a belt conveyor 21 and a turning device 20, which comprises a rotating part 24, a supporting part 26 and a driving part 28.
  • the support part 26 supports the rotating part 24.
  • the driving unit 28 transmits power to the rotating unit 24 to drive the rotating unit 24.
  • the driving unit 28 may transmit power to the rotating unit 24 using the timing belt 284.
  • the belts 22-1 and 22-2 rotate by the driving unit 28.
  • a connection configuration such as a bearing is added between the rotary part 24 and the support part 26, but this is a general structure and it is determined that the subject matter of the present invention may be unnecessarily obscured, and thus the detailed description thereof is omitted.
  • the rotating unit 24 receives the power of the driving unit 28 through the belt pulleys 23-1 and 23-2 fixed to the belt shaft 289 and the belts 22-1 and 22-2. ) Rotates. Specifically, the rotating part 24 includes belts 22-1 and 22-2, belt pulleys 23-1 and 23-2 wound around the belts 22-1 and 22-2, and belt pulleys. The belt shaft 289 fixed to the 23-1, 23-2 and the belt pulleys 23-1, 23-2 by the belt shaft 289 are rotated by the drive of the drive unit 28, A belt wheel 286 that transmits power to the belt pulleys 23-1 and 23-2.
  • the driving unit 28 inserts a timing belt 284 at a position of the belt shaft 289 of the rotating unit 24 and connects it to a power transmission shaft 281 rotating below, thereby transmitting power.
  • the rotating unit 24 is driven. More specifically, the drive unit 28 is fixed to the motor 280 for generating initial power, the power transmission shaft 281 fixed to the motor 280, and the power transmission shaft 281 of the motor 280 to power Parallel to the power transmission wheel 282-1, the belt-shaped timing belt 284 winding the power transmission wheel 282-1, and the power transmission wheel 282-1 rotated by the same.
  • a driven wheel 282-2 which is formed to be spaced apart at a predetermined distance and is wound around the timing belt 284 and is fixed to the driven wheel 282-2.
  • Timing belt 284 may be replaced with an O-ring belt or the like. It is to be understood that the timing belt 284 is located between the two belts 22-1 and 22-2, and there is no problem in power transmission even if the timing belt 284 is slightly twisted for coaxial transmission.
  • FIG 8 illustrates an example in which two belts 22-1 and 22-2 are used.
  • the belt shaft 289 is used instead of the timing belt 284 in the center.
  • the timing belt 284 is moved outward to transfer power.
  • FIG. 9 is a detailed structural diagram of a transport unit constituting the article transport apparatus according to another embodiment of the present invention.
  • FIG. 9 illustrates a case in which the transport unit 2 includes two belts 22-1 and 22-2, and is not limited thereto.
  • the conveying unit 2 comprises a belt conveyor 21 and a turning device 20, which comprises a rotating part 24, a supporting part 26 and a driving part 28.
  • the support part 26 supports the rotating part 24.
  • the driving unit 28 transmits power to the rotating unit 24 to drive the rotating unit 24. As shown in FIG. 9, the driver 28 may transmit power using two magnets 912 and 913.
  • the belts 22-1 and 22-2 rotate by the driving unit 28.
  • a connection configuration such as a bearing is added between the rotary part 24 and the support part 26, but this is a general structure and it is determined that the subject matter of the present invention may be unnecessarily obscured, and thus the detailed description thereof is omitted.
  • the rotating unit 24 receives the power of the driving unit 28 through the belt pulleys 23-1 and 23-2 fixed to the belt shaft 289 and the belts 22-1 and 22-2. ) Rotates.
  • the rotating part 24 includes belts 22-1 and 22-2, belt pulleys 23-1 and 23-2 wound around the belts 22-1 and 22-2, and belt pulleys. And a belt shaft 289 fixed to 23-1 and 23-2, the belt shaft 289 being connected to the second driven wheel 914-2 of the driving unit 28 to receive power.
  • the driver 28 drives the belts 22-1 and 22-2 by using two magnets 912 and 913.
  • each of the magnets 912 and 913 may be rotated orthogonally to each other as shown in FIG. 9.
  • Each magnet 912 and 913 may be a permanent magnet.
  • Each magnet 912, 913 may be disc shaped.
  • the driving unit 28 includes a motor 900 for generating initial power, a first power transmission wheel 904-1 that is fixed and rotated to the power transmission shaft 902 of the motor 900, and the first power A belt-shaped first power transmission belt 906 wound around the transmission wheel 904-1 and a first power transmission belt 906 formed at a predetermined distance apart in parallel with the first power transmission wheel 904-1.
  • the first driven wheel 904-2 wound around and rotated, the first magnet 912 fixed to the driven shaft 910 of the first driven wheel 904-2, and the first magnet 912.
  • FIG. 9 illustrates an example in which two belts 22-1 and 22-2 are used.
  • the belt shaft instead of the second power transmission belt 918 is located at the center.
  • the second power transmission belt 918 may be walked outward to transfer power.
  • FIG. 10 is a reference diagram showing an example of article classification through individual control or group control of a transport unit according to an embodiment of the present invention.
  • the plurality of transport units 2 are separately arranged in units of cells so that individual control or group control is possible.
  • the direction change device 20 enables the direction change to a direction different from the travel direction on the plane, for example, an inclined direction or a vertical direction.
  • the advancing direction of the article can be changed in the left and right directions perpendicular to the running direction.
  • the direction change can be group control or individual control.
  • the belt 22 rotates from side to side as the direction changer 20 rotates from side to side on a plane.
  • control of the transport unit 2 for example, transport unit group 1 1001 in the top two rows, is directed to the left to send article A overlying transport unit group 1 1001 to the left.
  • (20) turns left, and the lower two rows of conveying unit group 2 (1002) advance the article B placed on the conveying unit group 2 (1002) in the conveying direction, and the lower two rows of conveying unit group 3 (1003)
  • the redirection device 20 is turning right to send the article C overlying transport unit group 3 1003 to the right.
  • the items may be classified through the individual control or the group control of the redirection device 20.
  • the embodiment with reference to FIG. 10 is an example of classifying articles transported along different lines separated from each other, and according to a classification rule for articles transported along the same line, a predetermined article is sent to the left and a predetermined It is also possible to sort articles by sending them to the right.
  • the above-described embodiments are not limited thereto, but only one embodiment for helping understanding of the present invention.

Abstract

L'invention concerne un appareil de transport d'articles à changement de direction. Un appareil de transport d'articles, selon un mode de réalisation, comprend : une pluralité d'unités de transport agencées séparément en unités cellules le long d'un trajet de transfert de façon à non seulement transférer des articles mais également à changer la direction de déplacement des articles ; et une unité de commande destinée à déterminer la direction de déplacement des articles et à commander chacune des unités de transport de sorte que les articles se déplacent dans la direction correspondant à la direction de déplacement déterminée, chacune des unités de transport comprenant un transporteur à courroie destiné à transporter des articles placés sur la courroie de ce dernier, et un dispositif de changement de direction destiné à changer la direction de déplacement de la courroie de façon à changer la direction de déplacement des articles se déplaçant le long de la courroie.
PCT/KR2018/005207 2017-06-08 2018-05-04 Appareil de transport d'articles à changement de direction WO2018225956A1 (fr)

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KR10-2017-0071802 2017-06-08
KR1020170071802A KR20180134217A (ko) 2017-06-08 2017-06-08 방향 전환이 가능한 물품 운반장치

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CN110282362A (zh) * 2019-05-31 2019-09-27 安徽恒晟重工科技有限公司 一种模块式输送机及其工作方法

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KR102319196B1 (ko) 2020-01-08 2021-10-29 세메스 주식회사 컨베이어 시스템 및 컨베이어 시스템에서의 정렬 방법
KR102284970B1 (ko) * 2020-03-04 2021-08-04 현대무벡스 주식회사 휠 소터 장치
KR102389778B1 (ko) * 2020-04-03 2022-04-25 현대무벡스 주식회사 휠 소터 장치

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CN110282362A (zh) * 2019-05-31 2019-09-27 安徽恒晟重工科技有限公司 一种模块式输送机及其工作方法

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