WO2022134595A1 - Dynamic weighing, code scanning, volume measuring all-in-one apparatus - Google Patents

Dynamic weighing, code scanning, volume measuring all-in-one apparatus Download PDF

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Publication number
WO2022134595A1
WO2022134595A1 PCT/CN2021/109776 CN2021109776W WO2022134595A1 WO 2022134595 A1 WO2022134595 A1 WO 2022134595A1 CN 2021109776 W CN2021109776 W CN 2021109776W WO 2022134595 A1 WO2022134595 A1 WO 2022134595A1
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WO
WIPO (PCT)
Prior art keywords
conveying
belt
package
weighing
frame
Prior art date
Application number
PCT/CN2021/109776
Other languages
French (fr)
Chinese (zh)
Inventor
黄剑满
胡知武
张高强
陈彬
Original Assignee
广东力生智能有限公司
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Publication date
Application filed by 广东力生智能有限公司 filed Critical 广东力生智能有限公司
Publication of WO2022134595A1 publication Critical patent/WO2022134595A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B07C5/24—Sorting according to weight using moving weighing mechanisms, e.g. moving along a circular path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/3412—Sorting according to other particular properties according to a code applied to the object which indicates a property of the object, e.g. quality class, contents or incorrect indication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms

Definitions

  • the invention relates to the technical field of automatic sorting of parcels, in particular to an integrated device for dynamic weighing, scanning code, and measuring volume.
  • the purpose of the present invention is to provide an integrated device for dynamic weighing and scanning code to measure the volume, which can realize the effect of automatic weighing and scanning of the code to measure the volume of the package, and when the weight or volume information of the package is consistent with the barcode on the package When the information does not match, the integrated device can also automatically remove unqualified packages to achieve the purpose of automatic sorting, so as to reduce the labor intensity of workers, reduce logistics costs, and improve work efficiency.
  • An integrated device for dynamic weighing, scanning code and measuring volume comprising:
  • a weighing mechanism which is arranged on the conveying mechanism and is used for weighing the package
  • Bar code scanning mechanism described bar code scanning mechanism is provided on described conveying mechanism, is used for carrying out bar code scanning to the package on described conveying mechanism;
  • a volume measuring mechanism which is provided on the conveying mechanism and is used to measure the volume of the package on the conveying mechanism
  • the output mechanism is engaged with the conveying mechanism, so that the package can be conveyed by the conveying mechanism to the output mechanism;
  • the sorting mechanism is arranged on the output mechanism and is used for sorting unqualified packages
  • a control system is used to control the conveying mechanism, the weighing mechanism, the barcode scanning mechanism, the volume measuring mechanism, the sorting mechanism and the output mechanism.
  • the present invention also includes an input mechanism controlled by the control system, the input mechanism is connected with the conveying mechanism, so that the package can enter the conveying mechanism under the conveying of the input mechanism;
  • the input mechanism is located at one end close to the conveying mechanism and is provided with a first photoelectric detection area, which is used to detect the position to which the package is conveyed, and feedback the signal to the control system, so that the package reaching the first photoelectric detection area can be Continuous conveying or buffering is performed depending on whether the packages conveyed to the conveying mechanism enter the output mechanism.
  • the input mechanism includes a first belt conveying device and a second belt conveying device, and the first belt conveying device can perform continuous conveying or pause according to whether the second belt conveying device is conveying under the control of the control system; so The first belt conveying device is connected with the first end of the second belt conveying device, and the second end of the second belt conveying device is connected with the conveying mechanism, so that the package can be conveyed by the first belt conveying device to the second belt conveying device , and then conveyed into the conveying mechanism by the second belt conveying device.
  • first belt conveying device is the same as that of the second belt conveying device
  • the first belt conveying device or the second belt conveying device includes a first frame, a first conveying belt and a first driving motor, the first conveying belt is driven and installed on the first frame, and the first conveying belt is mounted on the first frame.
  • the conveying direction is along the length direction of the first frame, and the first driving motor is fixed on the first frame and is drivingly connected with the first conveying belt, so that the first conveying belt can be driven by the first driving motor. conveying so that the package can enter the conveying mechanism under the conveying of the first conveying belt.
  • the input mechanism further includes a package centering conveying device connected with the first belt conveying device, for centering and sending the package to the first belt conveying device during the conveying process.
  • the package centering conveying device includes a mounting bracket, a left driving device, a right driving device, a left roller line and a right roller line, the left roller line is arranged on one side of the mounting bracket, and the right roller line is arranged on the side of the mounting bracket.
  • the left drum line and the right drum line are respectively inclined downward from the side of the mounting bracket to the central axis of the mounting bracket, and the left drum line and the right drum line are connected, but not mutually. put one's oar in;
  • the left driving device is fixed on the installation bracket and is connected with the left drum wire, so that the left driving device can drive the left drum wire transmission
  • the right driving device is fixed on the installation bracket and is connected with the right drum wire.
  • the pulley line drive connection enables the right drive device to drive the right pulley line drive; thereby enabling the package to be centered and delivered to the first belt conveyor during conveyance.
  • the left drive device includes a left installation frame, a fixed bracket, a left drive motor, a driving roller, a number of driven rollers, an adjustment tension roller and a conveyor belt;
  • the left installation frame is a hollow structure with an open upper end, the left installation frame is fixed on the installation bracket along the length direction of the installation bracket, and is located at the bottom of the left roller line;
  • the driven rollers are evenly installed in the left installation frame
  • the fixing bracket is fixed on the left mounting frame
  • the driving roller is rotatably mounted on the fixing bracket and connected with the left driving motor
  • the adjusting tension roller is arranged on both sides of the driving roller
  • the bottom wall of the left mounting frame is also provided with a mounting notch, and the conveyor belt is drivingly connected with the driving roller and bypasses the adjustment tension roller from the position of the mounting notch and is drivingly connected with the driven roller, so that the conveyor belt can be driven.
  • the conveying is carried out under the driving of the left driving motor; the conveying belt is also connected with the left drum line, so that the left drum line can be conveyed under the transmission of the conveying belt.
  • the conveying mechanism includes a second frame, a plurality of second conveying belts and a second driving motor, and the second conveying belt is driven and installed between two sides of the second frame, and the two adjacent
  • the second conveyor belts are arranged at intervals, and the conveying direction of the second conveyor belt is along the length direction of the second frame, and the second drive motor is drivingly connected with the second conveyor belt, so that the packages can be placed on the second conveyor belt. delivery.
  • the weighing mechanism is a weighing sensor
  • the second conveying belt is embedded with the weighing sensor, so that the weighing sensor can be weighed in the state of package delivery.
  • the volume measurement mechanism includes a 3D camera and an auxiliary grating, the 3D camera is arranged above the conveying mechanism, and the auxiliary grating is arranged on both sides of the conveying mechanism. Image collection, analysis and processing are performed for packages of different shapes and packaging materials to accurately obtain the three-dimensional size data of the packages.
  • the invention adopts the conveying mechanism and the output mechanism, and sets the weighing mechanism, the barcode scanning mechanism and the volume measuring mechanism on the conveying mechanism.
  • the weighing mechanism is used to dynamically weigh and
  • the barcode scanning mechanism scans the code
  • the volume measuring mechanism measures the volume, and then is transported by the output mechanism to realize the effect of automatic weighing of the package and scanning the code to measure the volume;
  • a sorting mechanism is set on the output mechanism, when the package is When the weight or volume does not match the information on the barcode or is not within the specified error range, it will be judged as an unqualified package. If the package has unqualified parts, the control system will control the sorting mechanism to sort the unqualified package, realizing
  • the purpose of automatic sorting is to reduce the labor intensity of workers, reduce logistics costs and improve work efficiency.
  • Fig. 1 is the structural representation of the present invention
  • FIG. 2 is a schematic structural diagram of a second belt conveying device in a specific embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a package centering conveying device in a specific embodiment of the present invention.
  • Fig. 4 is another angular structural schematic diagram of the package centering conveying device in the specific embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a left drive device in a specific embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of conveying by a conveyor belt in a specific embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a conveying mechanism in a specific embodiment of the present invention.
  • FIG. 8 is a partial structural schematic diagram of a conveying mechanism in a specific embodiment of the present invention.
  • Fig. 9 is another angular structural schematic diagram of the conveying mechanism in the specific embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a sorting mechanism in a specific embodiment of the present invention.
  • conveying mechanism 10, second frame; 100, transmission shaft; 101, second drive motor; 102, second conveyor belt; 103, second photoelectric detection area; 11, fixed frame; 110, auxiliary Grating; 111, 3D camera; 112, barcode scanning industrial camera; 2, output mechanism; 20, sorting mechanism; 200, guide frame; 3, input mechanism; 30, first belt conveyor; 31, second belt conveyor 310, the first frame; 311, the first drive motor; 312, the first conveyor belt; 313, the first photoelectric detection area; 32, the package centering conveying device; 320, the mounting bracket; Right roller line; 323, left drive motor; 324, left mounting frame; 325, fixed bracket; 3250, driving roller; 3251, adjusting tension roller; 326, driven roller; 327, conveyor belt; 33, input conveying device.
  • connection should be understood in a broad sense, for example, a fixed connection or a detachable connection may be used, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components.
  • connection should be understood in a broad sense, for example, a fixed connection or a detachable connection may be used, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components.
  • the present invention shows an integrated device for dynamic weighing, scanning, and measuring volume, including a control system, a conveying mechanism 1, a weighing mechanism, a barcode scanning mechanism, a volume measuring mechanism, an output mechanism 2, and a sorting mechanism Agency 20.
  • the control system is used to control the conveying mechanism 1 , the weighing mechanism, the barcode scanning mechanism, the volume measuring mechanism, the sorting mechanism 20 and the output mechanism 2 .
  • the conveying mechanism 1 is used for conveying packages, and the weighing mechanism is provided on the conveying mechanism 1 for weighing the packages; the barcode scanning mechanism is provided on the conveying mechanism 1 for The package on the conveying mechanism 1 is subjected to barcode scanning; the volume measuring mechanism is provided on the conveying mechanism 1 and is used to measure the volume of the package on the conveying mechanism 1 . That is, in the process of conveying the package, the weighing mechanism, the barcode scanning mechanism and the volume measuring mechanism are used for dynamic weighing, barcode scanning and volume measurement.
  • the output mechanism 2 is connected with the conveying mechanism 1, so that the package can be conveyed from the conveying mechanism 1 to the output mechanism 2, and the sorting mechanism 20 is provided on the output mechanism 2 for sorting Pick up unqualified packages.
  • the present invention uses the conveying mechanism 1 and the output mechanism 2, and sets a weighing mechanism, a barcode scanning mechanism, and a volume measuring mechanism on the conveying mechanism 1.
  • the weighing mechanism is used.
  • the barcode scanning mechanism scans the code
  • the volume measuring mechanism measures the volume
  • the output mechanism 2 is transported out by the output mechanism 2 to achieve the effect of automatic weighing of the package, scanning the code and measuring the volume; on the output mechanism 2
  • a sorting mechanism 20 is set up, when the weight or volume on the package does not match the information on the barcode or is not within the specified error range, the package is judged to be unqualified, and if the package has unqualified parts, the control system will control the sorting
  • the mechanism 20 sorts unqualified packages to achieve the purpose of automatic sorting, so as to reduce the labor intensity of workers, reduce logistics costs, and improve work efficiency.
  • the integrated device for dynamic weighing, code scanning, and volume measurement of the present invention further includes an input mechanism 3 controlled by the control system, and the input mechanism 3 is connected to the conveying mechanism 1 so that the package can enter the Conveyor 1. That is, the package is conveyed by the input mechanism 3 to the conveying mechanism 1 , the dynamic weighing is performed in the conveying mechanism 1 to measure the volume, and then the package is conveyed by the conveying mechanism 1 to the output mechanism 2 .
  • the input mechanism 3 is located at one end close to the conveying mechanism 1 and is provided with a first photoelectric detection area 313, and the first photoelectric detection area 313 is composed of opposite-beam photoelectric triggers provided on both sides of the input mechanism 3 for detecting packages.
  • the position that is conveyed to, and the signal is fed back to the control system, so that the packages arriving at the first photoelectric detection area 313 can be continuously conveyed according to whether the packages conveyed to the conveying mechanism 1 enter the output mechanism 2 or not. cache. That is to say, it can be understood that when the package placed for the first time is dynamically detected in the conveying mechanism 1 and has not completely left the conveying mechanism 1, if the package placed for the second time has reached the first photoelectric detection area on the input mechanism 3 313, the control system controls the input mechanism 3 to stop conveying, until the package placed for the first time completely leaves the conveying mechanism 1, the input mechanism 3 continues to convey, and the package placed for the second time is transported to the conveying mechanism 1 for dynamic detection. Prevent two or more packages from entering the conveying mechanism 1 for dynamic weighing and scanning the code to measure the volume, which will affect the effect of dynamic weighing and scanning the code to measure the volume.
  • the two ends of the conveying mechanism 1 are provided with a second photoelectric detection area 103, and the second photoelectric detection area 103 is irradiated upwardly from the bottom of the diffuse reflection photoelectric (photoelectric trigger), which is used to detect whether the package enters the conveyance.
  • the diffuse reflection photoelectric photoelectric trigger
  • Mechanism 1 conveying out of conveying mechanism 1, when the package enters conveying mechanism 1, the diffuse reflection photoelectric (photoelectric trigger) near one end of input mechanism 3 feeds back the signal to the control system, and the system displays that the package enters into conveying mechanism 1 for dynamic detection; When the package is output from the conveying mechanism 1, the diffuse reflection photoelectric (photoelectric trigger) near one end of the output mechanism 2 feeds back the signal to the control system, and the system displays that the package is transported out of the conveying mechanism 1 and enters the output mechanism 2.
  • this detection method can detect packages of any thickness, preventing false detection or failure to detect ultra-thin parts, and the detection effect is better.
  • the input mechanism 3 includes a first belt conveying device 30 and a second belt conveying device 31, the first belt conveying device 30 is connected with the first end of the second belt conveying device 31, and the second belt conveying device 31 is The second end is connected to the conveying mechanism 1 , so that the package can be conveyed by the first belt conveying device 30 to the second belt conveying device 31 , and then conveyed into the conveying mechanism 1 by the second belt conveying device 31 . It can be seen that the above-mentioned first photoelectric detection area 313 is set on the second belt conveying device 31 and is close to one end of the conveying mechanism 1. When the package placed for the first time is dynamically detected in the conveying mechanism 1, it has not been completely detected.
  • the control system controls the second belt conveying device 31 to stop conveying. If the time when the second belt conveying device 31 stops conveying exceeds the time set by the control system (for example, 2 seconds), the first belt conveying device 31 stops conveying. Under the control of the control system, the conveying will be delayed and stopped, that is, the first belt conveying device 30 can be continuously conveyed or paused according to whether the second belt conveying device 31 is conveying under the control of the control system.
  • the structures of the first belt conveying device 30 and the second belt conveying device 31 are the same.
  • the first belt conveying device 30 or the second belt conveying device 31 includes a first frame 310, a first conveying belt 312 and a first driving motor 311, and the first conveying belt 312 is driven and installed on the first machine and the conveying direction of the first conveying belt 312 is along the length direction of the first frame 310, the first driving motor 311 is fixed on the first frame 310 and is drivingly connected with the first conveying belt 312,
  • the first conveying belt 312 can be conveyed under the driving of the first driving motor 311 , so that the package can enter the conveying mechanism 1 under the conveying of the first conveying belt 312 .
  • the above-mentioned first photoelectric detection area 313 is disposed on the upper surface of the first conveying belt 312, that is, the first photoelectric detection area 313 is composed of opposite-beam photoelectric triggers disposed on both sides of the first conveying belt 312, Therefore, when the package is conveyed to the conveying mechanism 1 through the first conveying belt 312, the first photoelectric detection area 313 can detect the position to which the package is conveyed.
  • the input mechanism 3 further includes a package centering conveying device 32 connected with the first belt conveying device 30 , for centering the package during the conveying process and sending the package to the first belt conveying device 30 .
  • the package centering conveying device 32 includes a mounting bracket 320 , a left driving device, a right driving device, a left roller line 321 and a right roller line 322 .
  • the central axis of the mounting bracket 320 and one side of the mounting bracket 320 form a left area for installing the left roller line 321, and the central axis of the mounting bracket 320 and the other side of the mounting bracket 320 form a left area.
  • the right area for installing the right roller line 322, the left roller line 321 is arranged on one side (left area) of the mounting bracket 320, and the right roller line 322 is arranged on the other side (right area) on the mounting bracket 320. ).
  • the left roller line 321 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320
  • the right roller line 322 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320
  • the left roller line 321 and the right roller line 322 are connected, but do not interfere with each other.
  • the left driving device is fixed on the mounting bracket 320 and is drivingly connected to the left roller wire 321 , so that the left driving device can drive the left roller wire 321 for transmission, and the right driving device is fixed on the mounting bracket 320 It is drivingly connected with the right roller line 322, so that the right drive device can drive the right roller line 322 for transmission; when the package is located in the package centering conveying device 32, the left drive device drives the left roller line 321 to drive, and the right drive device
  • the right drum line 322 is driven to drive, that is, the left drum line 321 and the right drum line 322 are driven at the same time, so that the package can be centered and sent to the first belt conveying device 30 during the conveying process.
  • the left driving device includes a left mounting frame 324, a fixing bracket 325, a left driving motor 323, a driving roller 3250, a number of driven rollers 326, an adjustment tension roller 3251 and a conveyor belt 327;
  • the left The mounting frame 324 is a hollow structure with an open upper end, and the left mounting frame 324 is fixed on the mounting bracket 320 along the length direction of the mounting bracket 320 and is located at the bottom of the left roller line 321;
  • the driven roller 326 The fixed bracket 325 is fixed on the left installation frame 324, and the driving roller 3250 is rotatably installed on the fixed bracket 325 and connected with the left drive motor 323 , the adjustment tension roller 3251 is arranged on both sides of the driving roller 3250; the bottom wall of the left mounting frame 324 is also provided with a mounting slot, and the conveyor belt 327 is connected to the driving roller 3250 in a driving manner and from the position of the mounting slot Bypassing the adjusting tension roller 3251 and drivingly connected with the driven roller
  • the left driving motor 323 drives the driving roller 3250 to rotate
  • the driving roller 3250 drives the conveyor belt 327 to drive
  • the conveyor belt 327 drives the left drum wire 321 to drive.
  • the structure of the right drive device is the same as that of the left drive device, and details are not repeated here.
  • the left roller line 321 in this embodiment is formed by a number of rollers evenly spaced
  • the right roller line 322 is also formed by a number of rollers evenly spaced.
  • the The roller line 322 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320 and is connected. Under the driving force of each roller line, the package will be automatically centered, so that the package can be centered and sent during the conveying process. to the effect of the first belt conveyor 30 .
  • the input mechanism 3 of the present invention further includes an input-end conveying device 33, and the input-end conveying device 33 is connected to the package centering conveying device 32, so that the package is conveyed by the input-end conveying device 33 to the package centering conveyance device 32.
  • An input-end conveying device 33 is provided at the front end of the package centering conveying device 32 , and packages can be placed arbitrarily on the input-end conveying device 33 , which is convenient for operation, and the package can be automatically centered when it enters the package centering conveying device. Of course, when the package is placed, the barcode of the package is facing up, so that the barcode scanning mechanism can scan the package.
  • the structure of the input end conveying device 33 is the same as that of the above-mentioned first belt conveying device 30 or the second belt conveying device 31 , which will not be repeated here.
  • the conveying mechanism 1 includes a second frame 10 , a plurality of second conveying belts 102 and a second driving motor 101 .
  • the second conveying belt 102 is installed between the two adjacent conveying belts 102, and the two adjacent second conveying belts 102 are arranged at intervals, and the conveying direction of the second conveying belt 102 is conveyed along the length direction of the second frame 10.
  • the two driving motors 101 are drivingly connected with the second conveying belt 102 , so that the packages can be conveyed on the second conveying belt 102 .
  • the two ends of the second frame 10 are provided with transmission shafts 100, the transmission shafts 100 are arranged along the width direction of the second frame 10, the second conveyor belt 102 is an annular belt strip, and both ends of the second conveyor belt 102 They are respectively connected with both ends of the transmission shaft 100.
  • the second conveying belt 102 is connected with the conveying belt of the second belt conveying device 31, and the second driving motor 101 is drivingly connected with the transmission shaft 100, so that the second conveying belt 102 is in the The package can be transported along the length direction of the second rack 10 under the driving of the second driving motor 101 .
  • the above-mentioned diffuse reflection photoelectricity is reflected from the bottom of the second conveying belt 102 to the gap between the adjacent second conveying belts 102, and the detection effect of the diffuse reflection photoelectric trigger is better.
  • the weighing mechanism is a weighing sensor
  • the second conveying belt 102 is embedded with the weighing sensor, so that the weighing sensor can be weighed in the state of the package being conveyed.
  • the load cell can weigh the package in the state of conveying the package, so as to obtain the weight of the package and upload the weight information to the control system.
  • the control system has a display screen (not shown), and the display screen is used to receive and display information, that is, the weight of the package obtained by the load cell is uploaded to the control system, and displayed on the display screen.
  • the volume measurement mechanism includes a 3D camera 111 and an auxiliary grating 110.
  • the 3D camera 111 is provided above the conveying mechanism 1, and the auxiliary grating 110 is provided on both sides of the conveying mechanism 1.
  • the combination of the camera and the laser is used to collect, analyze and process images of packages of different shapes and packaging materials, so as to accurately obtain the three-dimensional size data of the packages. That is, those skilled in the art can understand that the 3D camera 111 in this embodiment obtains corresponding three-dimensional data (length, width and height) by performing laser image acquisition, analysis and processing on the package, and then uses the auxiliary grating 110 to adjust the height of the package.
  • the processor combines the 3D camera 111 to collect the three-dimensional data of the package and the auxiliary grating 110 to collect the height of the package for processing, analysis and comparison, so as to accurately obtain the volume of the package, and the volume information in the barcode is matched by the processor with the processor.
  • the volume information measured by the volume measuring mechanism is processed, analyzed and compared. If the difference between the two is within the specified error range, the package is qualified, otherwise, the package is unqualified.
  • the integrated device of the present invention also includes a fixed frame 11.
  • the 3D camera 111 is fixed on the top of the fixed frame 11, and the lens of the 3D camera 111 is facing the second conveyor belt 102, so that the package is wrapped in When conveying on the second conveyor belt 102 , the 3D camera 111 can collect information; and the auxiliary gratings 110 are fixed on both sides of the fixed frame 11 .
  • the barcode scanning mechanism is preferably an image-based barcode scanning industrial camera 112.
  • the barcode scanning industrial camera 112 is arranged and fixed on the top of the fixed frame 11, and the barcode scanning industrial camera 112 The lens of the package is facing the second conveyor belt 102, so that when the package is conveyed on the second conveyor belt 102, the barcode scanning industrial camera 112 can collect information on it.
  • the barcode scanning industrial camera 112 captures the image of the barcode of the package, and analyzes and processes the image by using the built-in algorithm, so as to realize the analysis of the barcode.
  • the barcode scanning industrial camera 112 also integrates an LED strobe light source, which can fill in light in various complex environments, which can effectively improve the reading rate of defective barcodes such as reflection, dirt, distortion, and wrinkles.
  • the barcode scanning industrial camera 112 There is also a data transmission interface, which can output the barcode recognition result and barcode image to ensure that the barcode scanning industrial camera 112 can effectively identify the package barcode, and the information in the identified barcode will be uploaded to the control system through the data transmission interface, and displayed on the display. on the screen.
  • the control system also has a processor, which uses the weight information in the barcode and the weight information weighed by the weighing mechanism to process, analyze and compare. If the difference between the two is within the specified error range, the package will be Qualified parts, on the contrary, the package is unqualified parts.
  • the structure of the output mechanism 2 is the same as that of the first belt conveying device 30 or the second belt conveying device 31 or the input end conveying device 33 described above, which will not be repeated here.
  • the control system will The sorting mechanism 20 is controlled to sort unqualified packages to achieve the purpose of automatic sorting.
  • a person skilled in the art can set up multiple sorting mechanisms 20 as required to perform weight classification or volume classification respectively, and can also sort by route according to barcode information.
  • the control system can control one of the sorting mechanisms 20 to sort the unqualified package; when the volume of the package is unqualified, the control system can control one of the sorting mechanisms 20 to sort the unqualified package. Unqualified packages are sorted; of course, the control system can also control one of the sorting mechanisms 20 to sort the packages according to the path information bound to the barcode on the package.
  • the sorting mechanism 20 of this embodiment adopts the sorting method in which the turntable rotates, which has high reliability, can sort in two directions, can sort large and heavy items, and has high sorting efficiency.
  • sorting mechanism 20 is in the prior art, which has been disclosed by the applicant before, and can refer to a flexible sorting device for efficient logistics disclosed in a Chinese patent (Bulletin No.: CN209124393U), which will not be described in detail here. illustrate.
  • guide frames 200 are also provided on both sides of the sorting mechanism 20, so that the unqualified packages sorted by the sorting mechanism 20 of the present invention can enter all
  • the guide frame 200 is guided to fall on the ground in a neat and orderly manner, and accumulated in a concentrated manner, which will not lead to clutter and avoid increasing the workload of the staff.

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  • Control Of Conveyors (AREA)

Abstract

Provided is a dynamic weighing, code scanning, volume measuring all-in-one apparatus, comprising: a control system, and an input mechanism (3), conveying mechanism (1), bar code scanning mechanism, volume measuring mechanism, output mechanism (2), and sorting mechanism (20), all of which are controlled by the control system; the conveying mechanism is closely linked to the input mechanism, the conveying mechanism has a weighing mechanism, the bar code scanning mechanism, and the volume measuring mechanism, the weighing mechanism is used for weighing a parcel, the bar code scanning mechanism is used for scanning a bar code of a parcel, and the volume measuring mechanism is used for measuring the volume of a parcel; the output mechanism is linked to the conveying mechanism; the sorting mechanism is located on the output mechanism, and used for sorting out unacceptable parcels. The apparatus automatically weighs, scans, and measures the volume of a parcel, and, if the weight or volume information of parcel does not match its bar code information, automatically sorts out the unacceptable parcel by means of the sorting mechanism, achieving automatic sorting and thus reducing the labor intensity of workers, decreasing costs, and improving efficiency.

Description

一种动态称重扫码测体积一体装置An integrated device for dynamic weighing, scanning, and measuring volume 技术领域technical field
本发明涉及包裹自动分拣技术领域，特别是涉及一种动态称重扫码测体积一体装置。The invention relates to the technical field of automatic sorting of parcels, in particular to an integrated device for dynamic weighing, scanning code, and measuring volume.
背景技术Background technique
随着电子商务的迅猛崛起，在快递行业中，每天都有成千上万的包裹需要通过物流公司从揽件到分拔中心，从分拔中心到派件过程中的多环节均需要对货物包裹进行扫码、称重或者测量体积，目的是需要对货物包裹进行称重、扫码来判断包裹内的产品是否符合常规重量或判断包裹内是否少装或多装物品；而目前这些工作需要人工手持激光扫码器进行扫码、需要人工将货物搬至称重台进行称重、需要人工拿取卷尺对包裹进行体积测量，然后再将包裹的重量、体积、条码信息手动输入到***当中，导致工作人员的工作量较大，效率也非常低，无法满足快递物流行业高速发展的需要。With the rapid rise of e-commerce, in the express delivery industry, thousands of parcels need to pass through the logistics company every day from the collection to the distribution center, and from the distribution center to the delivery process. Scanning, weighing or measuring the volume of the package, the purpose is to weigh and scan the package to determine whether the product in the package meets the normal weight or whether the package contains less or more items; and these tasks currently require Manually hold the laser scanner to scan the code, manually move the goods to the weighing platform for weighing, manually take a tape measure to measure the volume of the package, and then manually enter the weight, volume, and barcode information of the package into the system. , resulting in a large workload of the staff and very low efficiency, which cannot meet the needs of the rapid development of the express logistics industry.
发明内容SUMMARY OF THE INVENTION
针对现有技术的不足，本发明的目的在于提供一种动态称重扫码测体积一体装置，实现包裹自动称重扫码测体积的效果，并且当包裹的重量或体积信息与包裹上条形码中的信息不符时，该一体装置还可以自动剔除不合格包裹，实现自动分拣的目的，以减轻工人的劳动强度，降低物流成本，提高工作效率。In view of the deficiencies of the prior art, the purpose of the present invention is to provide an integrated device for dynamic weighing and scanning code to measure the volume, which can realize the effect of automatic weighing and scanning of the code to measure the volume of the package, and when the weight or volume information of the package is consistent with the barcode on the package When the information does not match, the integrated device can also automatically remove unqualified packages to achieve the purpose of automatic sorting, so as to reduce the labor intensity of workers, reduce logistics costs, and improve work efficiency.
本发明的目的采用如下技术方案实现：The purpose of the present invention adopts following technical scheme to realize:
一种动态称重扫码测体积一体装置，包括:An integrated device for dynamic weighing, scanning code and measuring volume, comprising:
输送机构，所述输送机构用于输送包裹；a conveying mechanism for conveying the package;
称重机构，所述称重机构设于所述输送机构上，用于对包裹进行称重；a weighing mechanism, which is arranged on the conveying mechanism and is used for weighing the package;
条码扫描机构，所述条码扫描机构设于所述输送机构上，用于对所述输送 机构上的包裹进行条码扫描；Bar code scanning mechanism, described bar code scanning mechanism is provided on described conveying mechanism, is used for carrying out bar code scanning to the package on described conveying mechanism;
体积测量机构，所述体积测量机构设于所述输送机构上，用于对所述输送机构上的包裹进行体积测量；a volume measuring mechanism, which is provided on the conveying mechanism and is used to measure the volume of the package on the conveying mechanism;
输出机构，所述输出机构与所述输送机构衔接，使得包裹能够由所述输送机构输送至所述输出机构；an output mechanism, the output mechanism is engaged with the conveying mechanism, so that the package can be conveyed by the conveying mechanism to the output mechanism;
分拣机构，所述分拣机构设于所述输出机构上，用于分拣不合格的包裹；a sorting mechanism, the sorting mechanism is arranged on the output mechanism and is used for sorting unqualified packages;
控制***，用于控制所述输送机构、称重机构、条码扫描机构、体积测量机构、分拣机构以及所述输出机构。A control system is used to control the conveying mechanism, the weighing mechanism, the barcode scanning mechanism, the volume measuring mechanism, the sorting mechanism and the output mechanism.
进一步地，本发明还包括受控制***控制的输入机构，所述输入机构与输送机构衔接，使得包裹能够在输入机构的输送下进入所述输送机构；Further, the present invention also includes an input mechanism controlled by the control system, the input mechanism is connected with the conveying mechanism, so that the package can enter the conveying mechanism under the conveying of the input mechanism;
所述输入机构位于靠近所述输送机构的一端设置有第一光电检测区，用于检测包裹被输送至的位置，并将信号反馈于控制***，使得到达所述第一光电检测区的包裹能够根据输送至所述输送机构上的包裹是否进入所述输出机构而进行连续输送或者缓存。The input mechanism is located at one end close to the conveying mechanism and is provided with a first photoelectric detection area, which is used to detect the position to which the package is conveyed, and feedback the signal to the control system, so that the package reaching the first photoelectric detection area can be Continuous conveying or buffering is performed depending on whether the packages conveyed to the conveying mechanism enter the output mechanism.
进一步地，所述输入机构包括第一皮带输送装置和第二皮带输送装置，所述第一皮带输送装置在控制***的控制下能够根据第二皮带输送装置是否输送而进行连续输送或者暂停；所述第一皮带输送装置与第二皮带输送装置的第一端衔接，所述第二皮带输送装置的第二端与输送机构衔接，使得包裹能够由第一皮带输送装置输送至第二皮带输送装置，再由第二皮带输送装置输送进入所述输送机构。Further, the input mechanism includes a first belt conveying device and a second belt conveying device, and the first belt conveying device can perform continuous conveying or pause according to whether the second belt conveying device is conveying under the control of the control system; so The first belt conveying device is connected with the first end of the second belt conveying device, and the second end of the second belt conveying device is connected with the conveying mechanism, so that the package can be conveyed by the first belt conveying device to the second belt conveying device , and then conveyed into the conveying mechanism by the second belt conveying device.
进一步地，所述第一皮带输送装置与第二皮带输送装置的结构相同；Further, the structure of the first belt conveying device is the same as that of the second belt conveying device;
所述第一皮带输送装置或者第二皮带输送装置包括第一机架、第一输送皮带和第一驱动电机，所述第一输送皮带传动安装于第一机架上，并且第一输送 皮带的输送方向沿第一机架的长度方向输送，所述第一驱动电机固设于第一机架上并与第一输送皮带驱动连接，使得第一输送皮带能够在第一驱动电机的驱动下进行传送，从而使得包裹能够在第一输送皮带的传送下进入输送机构。The first belt conveying device or the second belt conveying device includes a first frame, a first conveying belt and a first driving motor, the first conveying belt is driven and installed on the first frame, and the first conveying belt is mounted on the first frame. The conveying direction is along the length direction of the first frame, and the first driving motor is fixed on the first frame and is drivingly connected with the first conveying belt, so that the first conveying belt can be driven by the first driving motor. conveying so that the package can enter the conveying mechanism under the conveying of the first conveying belt.
进一步地，所述输入机构还包括与第一皮带输送装置衔接的包裹居中输送装置，用于将包裹在输送过程中居中并送至所述第一皮带输送装置。Further, the input mechanism further includes a package centering conveying device connected with the first belt conveying device, for centering and sending the package to the first belt conveying device during the conveying process.
进一步地，所述包裹居中输送装置包括安装支架、左驱动装置、右驱动装置、左滚筒线和右滚筒线，所述左滚筒线设于安装支架上的一侧，所述右滚筒线设于安装支架上的另一侧，所述左滚筒线及右滚筒线分别从安装支架的侧边向安装支架的中轴线方向向下倾斜，并且所述左滚筒线与右滚筒线衔接，但不互相干涉；Further, the package centering conveying device includes a mounting bracket, a left driving device, a right driving device, a left roller line and a right roller line, the left roller line is arranged on one side of the mounting bracket, and the right roller line is arranged on the side of the mounting bracket. On the other side of the mounting bracket, the left drum line and the right drum line are respectively inclined downward from the side of the mounting bracket to the central axis of the mounting bracket, and the left drum line and the right drum line are connected, but not mutually. put one's oar in;
所述左驱动装置固设于安装支架上与所述左滚筒线驱动连接，使得所述左驱动装置能够驱动所述左滚筒线传动，所述右驱动装置固设于安装支架上与所述右滚筒线驱动连接，使得所述右驱动装置能够驱动所述右滚筒线传动；从而使得包裹能够在输送过程中居中并送至所述第一皮带输送装置。The left driving device is fixed on the installation bracket and is connected with the left drum wire, so that the left driving device can drive the left drum wire transmission, and the right driving device is fixed on the installation bracket and is connected with the right drum wire. The pulley line drive connection enables the right drive device to drive the right pulley line drive; thereby enabling the package to be centered and delivered to the first belt conveyor during conveyance.
进一步地，所述左驱动装置包括左安装框架、固定支架、左驱动电机、主动辊、若干从动辊、调整张紧辊和传送带；Further, the left drive device includes a left installation frame, a fixed bracket, a left drive motor, a driving roller, a number of driven rollers, an adjustment tension roller and a conveyor belt;
所述左安装框架为上端开口的中空结构，所述左安装框架沿安装支架的长度方向固设于所述安装支架上，并且位于所述左滚筒线的底部；The left installation frame is a hollow structure with an open upper end, the left installation frame is fixed on the installation bracket along the length direction of the installation bracket, and is located at the bottom of the left roller line;
所述从动辊间隔均匀地安装于所述左安装框架内；The driven rollers are evenly installed in the left installation frame;
所述固定支架固设于所述左安装框架上，所述主动辊转动安装于所述固定支架上并与左驱动电机连接，所述调整张紧辊设置在主动辊的两侧；the fixing bracket is fixed on the left mounting frame, the driving roller is rotatably mounted on the fixing bracket and connected with the left driving motor, and the adjusting tension roller is arranged on both sides of the driving roller;
所述左安装框架的底壁还开设有安装槽口，所述传送带与主动辊传动连接并且从安装槽口的位置绕过调整张紧辊与所述从动辊传动连接，使得所述传送 带能够在左驱动电机的驱动下进行传送；所述传送带还与左滚筒线连接，使得左滚筒线能够在传送带的传送下进行输送。The bottom wall of the left mounting frame is also provided with a mounting notch, and the conveyor belt is drivingly connected with the driving roller and bypasses the adjustment tension roller from the position of the mounting notch and is drivingly connected with the driven roller, so that the conveyor belt can be driven. The conveying is carried out under the driving of the left driving motor; the conveying belt is also connected with the left drum line, so that the left drum line can be conveyed under the transmission of the conveying belt.
进一步地，所述输送机构包括第二机架、若干第二输送皮带以及第二驱动电机，所述第二机架的两侧之间传动安装所述第二输送皮带，两相邻的所述第二输送皮带间隔设置，且所述第二输送皮带的输送方向沿第二机架的长度方向输送，所述第二驱动电机与第二输送皮带驱动连接，使得包裹能够在第二输送皮带上输送。Further, the conveying mechanism includes a second frame, a plurality of second conveying belts and a second driving motor, and the second conveying belt is driven and installed between two sides of the second frame, and the two adjacent The second conveyor belts are arranged at intervals, and the conveying direction of the second conveyor belt is along the length direction of the second frame, and the second drive motor is drivingly connected with the second conveyor belt, so that the packages can be placed on the second conveyor belt. delivery.
进一步地，所述称重机构为称重传感器，所述第二输送皮带内嵌所述称重传感器，使得所述称重传感器能够在包裹输送的状态下进行称重。Further, the weighing mechanism is a weighing sensor, and the second conveying belt is embedded with the weighing sensor, so that the weighing sensor can be weighed in the state of package delivery.
进一步地，所述体积测量机构包括3D相机和辅助光栅，所述3D相机设于所述输送机构的上方，所述辅助光栅设于输送机构的两侧，采用相机与激光相结合的方式，对不同形状、不同包装材质的包裹进行图像采集、分析和处理，以准确获取包裹的三维尺寸数据。Further, the volume measurement mechanism includes a 3D camera and an auxiliary grating, the 3D camera is arranged above the conveying mechanism, and the auxiliary grating is arranged on both sides of the conveying mechanism. Image collection, analysis and processing are performed for packages of different shapes and packaging materials to accurately obtain the three-dimensional size data of the packages.
相比现有技术，本发明的有益效果在于：Compared with the prior art, the beneficial effects of the present invention are:
本发明通过输送机构以及输出机构，并在输送机构上设置称重机构、条码扫描机构、体积测量机构，当包裹能够在输送机构上输送的过程中，利用称重机构对其进行动态称重、条码扫描机构对其进行扫码，体积测量机构对其进行测体积，然后由输出机构输送出去，实现包裹自动称重扫码测体积的效果；在输出机构上设置分拣机构，当包裹上的重量或者体积与其条码上的信息不符合时或是不在规定误差的范围内，则判为不合格包裹，若包裹有不合格件，控制***则控制分拣机构进行不合格包裹的分拣，实现自动分拣的目的，以减轻工人的劳动强度，降低物流成本，提高工作效率。The invention adopts the conveying mechanism and the output mechanism, and sets the weighing mechanism, the barcode scanning mechanism and the volume measuring mechanism on the conveying mechanism. When the package can be conveyed on the conveying mechanism, the weighing mechanism is used to dynamically weigh and The barcode scanning mechanism scans the code, the volume measuring mechanism measures the volume, and then is transported by the output mechanism to realize the effect of automatic weighing of the package and scanning the code to measure the volume; a sorting mechanism is set on the output mechanism, when the package is When the weight or volume does not match the information on the barcode or is not within the specified error range, it will be judged as an unqualified package. If the package has unqualified parts, the control system will control the sorting mechanism to sort the unqualified package, realizing The purpose of automatic sorting is to reduce the labor intensity of workers, reduce logistics costs and improve work efficiency.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is the structural representation of the present invention;
图2为本发明具体实施例中第二皮带输送装置的结构示意图；2 is a schematic structural diagram of a second belt conveying device in a specific embodiment of the present invention;
图3为本发明具体实施例中包裹居中输送装置的结构示意图；3 is a schematic structural diagram of a package centering conveying device in a specific embodiment of the present invention;
图4为本发明具体实施例中包裹居中输送装置的另一角度结构示意图；Fig. 4 is another angular structural schematic diagram of the package centering conveying device in the specific embodiment of the present invention;
图5为本发明具体实施例中左驱动装置的结构示意图；5 is a schematic structural diagram of a left drive device in a specific embodiment of the present invention;
图6为本发明具体实施例中传送带输送的结构示意图；6 is a schematic structural diagram of conveying by a conveyor belt in a specific embodiment of the present invention;
图7为本发明具体实施例中输送机构的结构示意图；7 is a schematic structural diagram of a conveying mechanism in a specific embodiment of the present invention;
图8为本发明具体实施例中输送机构的部分结构示意图；FIG. 8 is a partial structural schematic diagram of a conveying mechanism in a specific embodiment of the present invention;
图9为本发明具体实施例中输送机构的另一角度结构示意图；Fig. 9 is another angular structural schematic diagram of the conveying mechanism in the specific embodiment of the present invention;
图10为本发明具体实施例中分拣机构的结构示意图。10 is a schematic structural diagram of a sorting mechanism in a specific embodiment of the present invention.
图中：1、输送机构；10、第二机架；100、传动轴；101、第二驱动电机；102、第二输送皮带；103、第二光电检测区；11、固定框架；110、辅助光栅；111、3D相机；112、条码扫描工业相机；2、输出机构；20、分拣机构；200、导向框；3、输入机构；30、第一皮带输送装置；31、第二皮带输送装置；310、第一机架；311、第一驱动电机；312、第一输送皮带；313、第一光电检测区；32、包裹居中输送装置；320、安装支架；321、左滚筒线；322、右滚筒线；323、左驱动电机；324、左安装框架；325、固定支架；3250、主动辊；3251、调整张紧辊；326、从动辊；327、传送带；33、输入端输送装置。In the figure: 1, conveying mechanism; 10, second frame; 100, transmission shaft; 101, second drive motor; 102, second conveyor belt; 103, second photoelectric detection area; 11, fixed frame; 110, auxiliary Grating; 111, 3D camera; 112, barcode scanning industrial camera; 2, output mechanism; 20, sorting mechanism; 200, guide frame; 3, input mechanism; 30, first belt conveyor; 31, second belt conveyor 310, the first frame; 311, the first drive motor; 312, the first conveyor belt; 313, the first photoelectric detection area; 32, the package centering conveying device; 320, the mounting bracket; Right roller line; 323, left drive motor; 324, left mounting frame; 325, fixed bracket; 3250, driving roller; 3251, adjusting tension roller; 326, driven roller; 327, conveyor belt; 33, input conveying device.
具体实施方式Detailed ways
下面，结合附图以及具体实施方式，对本发明做优先描述，需要说明的是，在不相冲突的前提下，以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。Hereinafter, the present invention will be preferentially described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be combined arbitrarily to form new embodiments. .
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、 “右”、“水平”、“竖直”、“顶”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, It is constructed and operated in a particular orientation and is therefore not to be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.
本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接连接，也可以通过中间媒介间接相连，或是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, a fixed connection or a detachable connection may be used, Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
实施方式：Implementation:
请参见图1-10，本发明示出了一种动态称重扫码测体积一体装置，包括控制***、输送机构1、称重机构、条码扫描机构、体积测量机构、输出机构2和分拣机构20。所述控制***用于控制所述输送机构1、称重机构、条码扫描机构、体积测量机构、分拣机构20以及所述输出机构2。所述输送机构1用于输送包裹，所述称重机构设于所述输送机构1上，用于对包裹进行称重；所述条码扫描机构设于所述输送机构1上，用于对所述输送机构1上的包裹进行条码扫描；所述体积测量机构设于所述输送机构1上，用于对所述输送机构1上的包裹进行体积测量。也即，包裹在输送的过程中，利用称重机构、条码扫描机构及体积测量机构对其进行动态称重、条码扫描及测量体积。当然，所述输出机构2与所述输送机构1衔接，使得包裹能够由所述输送机构1输送至所述输出机构2，所述分拣机构20设于所述输出机构2上，用于分拣不合格的包裹。1-10, the present invention shows an integrated device for dynamic weighing, scanning, and measuring volume, including a control system, a conveying mechanism 1, a weighing mechanism, a barcode scanning mechanism, a volume measuring mechanism, an output mechanism 2, and a sorting mechanism Agency 20. The control system is used to control the conveying mechanism 1 , the weighing mechanism, the barcode scanning mechanism, the volume measuring mechanism, the sorting mechanism 20 and the output mechanism 2 . The conveying mechanism 1 is used for conveying packages, and the weighing mechanism is provided on the conveying mechanism 1 for weighing the packages; the barcode scanning mechanism is provided on the conveying mechanism 1 for The package on the conveying mechanism 1 is subjected to barcode scanning; the volume measuring mechanism is provided on the conveying mechanism 1 and is used to measure the volume of the package on the conveying mechanism 1 . That is, in the process of conveying the package, the weighing mechanism, the barcode scanning mechanism and the volume measuring mechanism are used for dynamic weighing, barcode scanning and volume measurement. Of course, the output mechanism 2 is connected with the conveying mechanism 1, so that the package can be conveyed from the conveying mechanism 1 to the output mechanism 2, and the sorting mechanism 20 is provided on the output mechanism 2 for sorting Pick up unqualified packages.
可以理解，本发明通过输送机构1以及输出机构2，并在输送机构1上设置 称重机构、条码扫描机构、体积测量机构，当包裹能够在输送机构1上输送的过程中，利用称重机构对其进行动态称重，条码扫描机构对其进行扫码，体积测量机构对其进行测体积，然后由输出机构2输送出去，实现包裹自动称重扫码测体积的效果；在输出机构2上设置分拣机构20，当包裹上的重量或者体积与其条码上的信息不符合时或是不在规定误差的范围内，则判为不合格包裹，若包裹有不合格件，控制***则控制分拣机构20进行不合格包裹的分拣，实现自动分拣的目的，以减轻工人的劳动强度，降低物流成本，提高工作效率。It can be understood that the present invention uses the conveying mechanism 1 and the output mechanism 2, and sets a weighing mechanism, a barcode scanning mechanism, and a volume measuring mechanism on the conveying mechanism 1. When the package can be conveyed on the conveying mechanism 1, the weighing mechanism is used. It is dynamically weighed, the barcode scanning mechanism scans the code, the volume measuring mechanism measures the volume, and then is transported out by the output mechanism 2 to achieve the effect of automatic weighing of the package, scanning the code and measuring the volume; on the output mechanism 2 A sorting mechanism 20 is set up, when the weight or volume on the package does not match the information on the barcode or is not within the specified error range, the package is judged to be unqualified, and if the package has unqualified parts, the control system will control the sorting The mechanism 20 sorts unqualified packages to achieve the purpose of automatic sorting, so as to reduce the labor intensity of workers, reduce logistics costs, and improve work efficiency.
具体地，本发明的动态称重扫码测体积一体装置还包括受控制***控制的输入机构3，所述输入机构3与输送机构1衔接，使得包裹能够在输入机构3的输送下进入所述输送机构1。也即，包裹由输入机构3输送至输送机构1，在输送机构1中进行动态称重扫码测体积，再由输送机构1输送至输出机构2。所述输入机构3位于靠近所述输送机构1的一端设置有第一光电检测区313，第一光电检测区313由在输入机构3的两侧设置对射式光电触发器组成，用于检测包裹被输送至的位置，并将信号反馈于控制***，使得到达所述第一光电检测区313的包裹能够根据输送至所述输送机构1上的包裹是否进入所述输出机构2而进行连续输送或者缓存。也即可以理解，当第一次放置的包裹在输送机构1中进行动态检测，还没有完全离开输送机构1时，若第二次放置的包裹已经到达了输入机构3上的第一光电检测区313，则控制***控制输入机构3停止输送，直到第一次放置的包裹完全离开输送机构1，输入机构3再继续输送，将第二次放置的包裹输送至输送机构1中进行动态检测，从而防止包裹进入输送机构1进行动态称重扫码测体积时出现两个或两个以上包裹，影响动态称重扫码测体积的效果。Specifically, the integrated device for dynamic weighing, code scanning, and volume measurement of the present invention further includes an input mechanism 3 controlled by the control system, and the input mechanism 3 is connected to the conveying mechanism 1 so that the package can enter the Conveyor 1. That is, the package is conveyed by the input mechanism 3 to the conveying mechanism 1 , the dynamic weighing is performed in the conveying mechanism 1 to measure the volume, and then the package is conveyed by the conveying mechanism 1 to the output mechanism 2 . The input mechanism 3 is located at one end close to the conveying mechanism 1 and is provided with a first photoelectric detection area 313, and the first photoelectric detection area 313 is composed of opposite-beam photoelectric triggers provided on both sides of the input mechanism 3 for detecting packages. The position that is conveyed to, and the signal is fed back to the control system, so that the packages arriving at the first photoelectric detection area 313 can be continuously conveyed according to whether the packages conveyed to the conveying mechanism 1 enter the output mechanism 2 or not. cache. That is to say, it can be understood that when the package placed for the first time is dynamically detected in the conveying mechanism 1 and has not completely left the conveying mechanism 1, if the package placed for the second time has reached the first photoelectric detection area on the input mechanism 3 313, the control system controls the input mechanism 3 to stop conveying, until the package placed for the first time completely leaves the conveying mechanism 1, the input mechanism 3 continues to convey, and the package placed for the second time is transported to the conveying mechanism 1 for dynamic detection. Prevent two or more packages from entering the conveying mechanism 1 for dynamic weighing and scanning the code to measure the volume, which will affect the effect of dynamic weighing and scanning the code to measure the volume.
当然，所述输送机构1的两端设置有第二光电检测区103，第二光电检测区 103由底部向上照射的漫反射光电(光电触发器)，该漫反射光电用于检测包裹是否进入输送机构1或者输送出输送机构1，当包裹进入输送机构1时，靠近输入机构3一端的漫反射光电(光电触发器)将信号反馈于控制***，***显示包裹进入输送机构1中进行动态检测；当包裹输出输送机构1时，靠近输出机构2一端的漫反射光电(光电触发器)将信号反馈于控制***，***显示包裹输送出输送机构1，进入输出机构2。另外，此种检测方式可以检测到任何厚度的包裹，防止出现误检测或者无法检测超薄件的现象，检测效果较佳。Of course, the two ends of the conveying mechanism 1 are provided with a second photoelectric detection area 103, and the second photoelectric detection area 103 is irradiated upwardly from the bottom of the diffuse reflection photoelectric (photoelectric trigger), which is used to detect whether the package enters the conveyance. Mechanism 1 or conveying out of conveying mechanism 1, when the package enters conveying mechanism 1, the diffuse reflection photoelectric (photoelectric trigger) near one end of input mechanism 3 feeds back the signal to the control system, and the system displays that the package enters into conveying mechanism 1 for dynamic detection; When the package is output from the conveying mechanism 1, the diffuse reflection photoelectric (photoelectric trigger) near one end of the output mechanism 2 feeds back the signal to the control system, and the system displays that the package is transported out of the conveying mechanism 1 and enters the output mechanism 2. In addition, this detection method can detect packages of any thickness, preventing false detection or failure to detect ultra-thin parts, and the detection effect is better.
所述输入机构3包括第一皮带输送装置30和第二皮带输送装置31，所述第一皮带输送装置30与第二皮带输送装置31的第一端衔接，所述第二皮带输送装置31的第二端与输送机构1衔接，使得包裹能够由第一皮带输送装置30输送至第二皮带输送装置31，再由第二皮带输送装置31输送进入所述输送机构1。由此可知，上述的第一光电检测区313是设置在第二皮带输送装置31上，且靠近输送机构1的一端，当第一次放置的包裹在输送机构1中进行动态检测，还没有完全离开输送机构1时(包裹是否离开输送机构1由第二光电检测区103检测，并将信号反馈于控制***)，若第二次放置的包裹已经到达了第二皮带输送装置31上的第一光电检测区313，此时控制***控制第二皮带输送装置31停止输送，若第二皮带输送装置31停止输送的时间超过控制***设定的时间(如2秒)，所述第一皮带输送装置30在控制***的控制下会延时停止输送，也即所述第一皮带输送装置30在控制***的控制下能够根据第二皮带输送装置31是否输送而进行连续输送或者暂停。The input mechanism 3 includes a first belt conveying device 30 and a second belt conveying device 31, the first belt conveying device 30 is connected with the first end of the second belt conveying device 31, and the second belt conveying device 31 is The second end is connected to the conveying mechanism 1 , so that the package can be conveyed by the first belt conveying device 30 to the second belt conveying device 31 , and then conveyed into the conveying mechanism 1 by the second belt conveying device 31 . It can be seen that the above-mentioned first photoelectric detection area 313 is set on the second belt conveying device 31 and is close to one end of the conveying mechanism 1. When the package placed for the first time is dynamically detected in the conveying mechanism 1, it has not been completely detected. When leaving the conveying mechanism 1 (whether the package leaves the conveying mechanism 1 is detected by the second photoelectric detection area 103, and the signal is fed back to the control system), if the package placed for the second time has reached the first position on the second belt conveying device 31. Photoelectric detection area 313, at this time, the control system controls the second belt conveying device 31 to stop conveying. If the time when the second belt conveying device 31 stops conveying exceeds the time set by the control system (for example, 2 seconds), the first belt conveying device 31 stops conveying. Under the control of the control system, the conveying will be delayed and stopped, that is, the first belt conveying device 30 can be continuously conveyed or paused according to whether the second belt conveying device 31 is conveying under the control of the control system.
本优选实施例中，如图2所示，所述第一皮带输送装置30与第二皮带输送装置31的结构相同。具体地，所述第一皮带输送装置30或者第二皮带输送装置31包括第一机架310、第一输送皮带312和第一驱动电机311，所述第一输 送皮带312传动安装于第一机架310上，并且第一输送皮带312的输送方向沿第一机架310的长度方向输送，所述第一驱动电机311固设于第一机架310上并与第一输送皮带312驱动连接，使得第一输送皮带312能够在第一驱动电机311的驱动下进行传送，从而使得包裹能够在第一输送皮带312的传送下进入输送机构1。可以理解，上述的第一光电检测区313设置在第一输送皮带312的上表面，也即第一光电检测区313是由在第一输送皮带312的两侧设置对射式光电触发器组成，从而使得当包裹通过第一输送皮带312输送至输送机构1的过程中，该第一光电检测区313能够检测到包裹被输送至的位置。In this preferred embodiment, as shown in FIG. 2 , the structures of the first belt conveying device 30 and the second belt conveying device 31 are the same. Specifically, the first belt conveying device 30 or the second belt conveying device 31 includes a first frame 310, a first conveying belt 312 and a first driving motor 311, and the first conveying belt 312 is driven and installed on the first machine and the conveying direction of the first conveying belt 312 is along the length direction of the first frame 310, the first driving motor 311 is fixed on the first frame 310 and is drivingly connected with the first conveying belt 312, The first conveying belt 312 can be conveyed under the driving of the first driving motor 311 , so that the package can enter the conveying mechanism 1 under the conveying of the first conveying belt 312 . It can be understood that the above-mentioned first photoelectric detection area 313 is disposed on the upper surface of the first conveying belt 312, that is, the first photoelectric detection area 313 is composed of opposite-beam photoelectric triggers disposed on both sides of the first conveying belt 312, Therefore, when the package is conveyed to the conveying mechanism 1 through the first conveying belt 312, the first photoelectric detection area 313 can detect the position to which the package is conveyed.
本优选实施例中，如图3所示，所述输入机构3还包括与第一皮带输送装置30衔接的包裹居中输送装置32，用于将包裹在输送过程中居中并送至所述第一皮带输送装置30。具体地，所述包裹居中输送装置32包括安装支架320、左驱动装置、右驱动装置、左滚筒线321和右滚筒线322。以安装支架320的中轴线为基准，安装支架320的中轴线与安装支架320的一侧形成用于安装左滚筒线321的左区域，安装支架320的中轴线与安装支架320的另一侧形成用于安装右滚筒线322的右区域，所述左滚筒线321设于安装支架320上的一侧(左区域)，所述右滚筒线322设于安装支架320上的另一侧(右区域)。当然，所述左滚筒线321从安装支架320的侧边向安装支架320的中轴线方向向下倾斜，右滚筒线322从安装支架320的侧边向安装支架320的中轴线方向向下倾斜，并且所述左滚筒线321与右滚筒线322衔接，但不互相干涉。所述左驱动装置固设于安装支架320上与所述左滚筒线321驱动连接，使得所述左驱动装置能够驱动所述左滚筒线321传动，所述右驱动装置固设于安装支架320上与所述右滚筒线322驱动连接，使得所述右驱动装置能够驱动所述右滚筒线322传动；当包裹位于该包裹居中输送装置32中，左驱动装置驱动左滚筒线321传动，右 驱动装置驱动右滚筒线322传动，也即左滚筒线321与右滚筒线322同时传动，从而使得包裹能够在输送过程中居中并送至所述第一皮带输送装置30。In this preferred embodiment, as shown in FIG. 3 , the input mechanism 3 further includes a package centering conveying device 32 connected with the first belt conveying device 30 , for centering the package during the conveying process and sending the package to the first belt conveying device 30 . Belt conveyor 30. Specifically, the package centering conveying device 32 includes a mounting bracket 320 , a left driving device, a right driving device, a left roller line 321 and a right roller line 322 . Taking the central axis of the mounting bracket 320 as a reference, the central axis of the mounting bracket 320 and one side of the mounting bracket 320 form a left area for installing the left roller line 321, and the central axis of the mounting bracket 320 and the other side of the mounting bracket 320 form a left area. The right area for installing the right roller line 322, the left roller line 321 is arranged on one side (left area) of the mounting bracket 320, and the right roller line 322 is arranged on the other side (right area) on the mounting bracket 320. ). Of course, the left roller line 321 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320, and the right roller line 322 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320, And the left roller line 321 and the right roller line 322 are connected, but do not interfere with each other. The left driving device is fixed on the mounting bracket 320 and is drivingly connected to the left roller wire 321 , so that the left driving device can drive the left roller wire 321 for transmission, and the right driving device is fixed on the mounting bracket 320 It is drivingly connected with the right roller line 322, so that the right drive device can drive the right roller line 322 for transmission; when the package is located in the package centering conveying device 32, the left drive device drives the left roller line 321 to drive, and the right drive device The right drum line 322 is driven to drive, that is, the left drum line 321 and the right drum line 322 are driven at the same time, so that the package can be centered and sent to the first belt conveying device 30 during the conveying process.
如图4-6所示，所述左驱动装置包括左安装框架324、固定支架325、左驱动电机323、主动辊3250、若干从动辊326、调整张紧辊3251和传送带327；所述左安装框架324为上端开口的中空结构，所述左安装框架324沿安装支架320的长度方向固设于所述安装支架320上，并且位于所述左滚筒线321的底部；所述从动辊326间隔均匀地安装于所述左安装框架324内；所述固定支架325固设于所述左安装框架324上，所述主动辊3250转动安装于所述固定支架325上并与左驱动电机323连接，所述调整张紧辊3251设置在主动辊3250的两侧；所述左安装框架324的底壁还开设有安装槽口，所述传送带327与主动辊3250传动连接并且从安装槽口的位置绕过调整张紧辊3251与所述从动辊326传动连接，使得所述传送带327能够在左驱动电机323的驱动下进行传送；此外，所述传送带327还与左滚筒线321连接，使得左滚筒线321能够在传送带327的传送下进行输送。也即可以理解，左驱动电机323驱动主动辊3250转动，主动辊3250带动传送带327传动，传送带327带动左滚筒线321传动。优选地，所述右驱动装置的结构与左驱动装置的结构相同，在此处不做重复赘述。本实施例的左滚筒线321是由若干滚筒间隔均匀布置形成，右滚筒线322也是由若干滚筒间隔均匀布置形成，当左滚筒线321与右滚筒线322同时传动，由于左滚筒线321及右滚筒线322是从安装支架320的侧边向安装支架320的中轴线方向向下倾斜的并且衔接，在各滚筒线的传动力下，包裹会自动居中，从而实现包裹在输送过程中居中并送至所述第一皮带输送装置30的效果。As shown in Figures 4-6, the left driving device includes a left mounting frame 324, a fixing bracket 325, a left driving motor 323, a driving roller 3250, a number of driven rollers 326, an adjustment tension roller 3251 and a conveyor belt 327; the left The mounting frame 324 is a hollow structure with an open upper end, and the left mounting frame 324 is fixed on the mounting bracket 320 along the length direction of the mounting bracket 320 and is located at the bottom of the left roller line 321; the driven roller 326 The fixed bracket 325 is fixed on the left installation frame 324, and the driving roller 3250 is rotatably installed on the fixed bracket 325 and connected with the left drive motor 323 , the adjustment tension roller 3251 is arranged on both sides of the driving roller 3250; the bottom wall of the left mounting frame 324 is also provided with a mounting slot, and the conveyor belt 327 is connected to the driving roller 3250 in a driving manner and from the position of the mounting slot Bypassing the adjusting tension roller 3251 and drivingly connected with the driven roller 326, the conveyor belt 327 can be conveyed under the driving of the left drive motor 323; The drum line 321 can be conveyed under the conveyance of the conveyor belt 327 . That is to say, it can be understood that the left driving motor 323 drives the driving roller 3250 to rotate, the driving roller 3250 drives the conveyor belt 327 to drive, and the conveyor belt 327 drives the left drum wire 321 to drive. Preferably, the structure of the right drive device is the same as that of the left drive device, and details are not repeated here. The left roller line 321 in this embodiment is formed by a number of rollers evenly spaced, and the right roller line 322 is also formed by a number of rollers evenly spaced. When the left roller line 321 and the right roller line 322 are driven at the same time, the The roller line 322 is inclined downward from the side of the mounting bracket 320 to the central axis of the mounting bracket 320 and is connected. Under the driving force of each roller line, the package will be automatically centered, so that the package can be centered and sent during the conveying process. to the effect of the first belt conveyor 30 .
作为优选的实施方式，本发明的输入机构3还包括输入端输送装置33，所述输入端输送装置33与所述包裹居中输送装置32衔接，使得包裹由输入端输送装 置33输送至包裹居中输送装置32中。在包裹居中输送装置32的前端设置输入端输送装置33，在输入端输送装置33可任意放置包裹，方便操作，包裹进入裹居中输送装置便可自动居中。当然，包裹在放置时，包裹的条码正面朝上，以便于条码扫描机构对包裹进行扫码。此处需要说明一下，所述输入端输送装置33的结构与上述的第一皮带输送装置30或者第二皮带输送装置31的结构相同，在此处不做重复赘述。As a preferred embodiment, the input mechanism 3 of the present invention further includes an input-end conveying device 33, and the input-end conveying device 33 is connected to the package centering conveying device 32, so that the package is conveyed by the input-end conveying device 33 to the package centering conveyance device 32. An input-end conveying device 33 is provided at the front end of the package centering conveying device 32 , and packages can be placed arbitrarily on the input-end conveying device 33 , which is convenient for operation, and the package can be automatically centered when it enters the package centering conveying device. Of course, when the package is placed, the barcode of the package is facing up, so that the barcode scanning mechanism can scan the package. It should be noted here that the structure of the input end conveying device 33 is the same as that of the above-mentioned first belt conveying device 30 or the second belt conveying device 31 , which will not be repeated here.
本优选实施例中，如图7-9所示，所述输送机构1包括第二机架10、若干第二输送皮带102以及第二驱动电机101，所述第二机架10的两侧之间传动安装所述第二输送皮带102，两相邻的所述第二输送皮带102间隔设置，且所述第二输送皮带102的输送方向沿第二机架10的长度方向输送，所述第二驱动电机101与第二输送皮带102驱动连接，使得包裹能够在第二输送皮带102上输送。可以理解，第二机架10的两端设置有传动轴100，传动轴100沿第二机架10的宽度方向设置，第二输送皮带102为环形的皮带条，第二输送皮带102的两端分别与传动轴100的两端连接，当然，第二输送皮带102与第二皮带输送装置31的输送皮带衔接，而第二驱动电机101与传动轴100驱动连接，从而使得第二输送皮带102在第二驱动电机101的驱动下能够将包裹沿着第二机架10的长度方向输送。当然，上述的漫反射光电从第二输送皮带102的底部向相邻第二输送皮带102的间隙中反射出，漫反射式的光电触发器的检测效果较佳。In this preferred embodiment, as shown in FIGS. 7-9 , the conveying mechanism 1 includes a second frame 10 , a plurality of second conveying belts 102 and a second driving motor 101 . The second conveying belt 102 is installed between the two adjacent conveying belts 102, and the two adjacent second conveying belts 102 are arranged at intervals, and the conveying direction of the second conveying belt 102 is conveyed along the length direction of the second frame 10. The two driving motors 101 are drivingly connected with the second conveying belt 102 , so that the packages can be conveyed on the second conveying belt 102 . It can be understood that the two ends of the second frame 10 are provided with transmission shafts 100, the transmission shafts 100 are arranged along the width direction of the second frame 10, the second conveyor belt 102 is an annular belt strip, and both ends of the second conveyor belt 102 They are respectively connected with both ends of the transmission shaft 100. Of course, the second conveying belt 102 is connected with the conveying belt of the second belt conveying device 31, and the second driving motor 101 is drivingly connected with the transmission shaft 100, so that the second conveying belt 102 is in the The package can be transported along the length direction of the second rack 10 under the driving of the second driving motor 101 . Of course, the above-mentioned diffuse reflection photoelectricity is reflected from the bottom of the second conveying belt 102 to the gap between the adjacent second conveying belts 102, and the detection effect of the diffuse reflection photoelectric trigger is better.
本优选实施例中，所述称重机构为称重传感器，所述第二输送皮带102内嵌所述称重传感器，使得所述称重传感器能够在包裹输送的状态下进行称重。当包裹由第二皮带输送装置31输送到第二输送皮带102上时，所述称重传感器能够在包裹输送的状态下进行称重，以获得包裹的重量并将重量信息上传控制***。当然，所述控制***具有显示屏(未图示)，该显示屏用于接收显示信息， 也即称重传感器获得包裹的重量上传控制***，显示于显示屏上。In this preferred embodiment, the weighing mechanism is a weighing sensor, and the second conveying belt 102 is embedded with the weighing sensor, so that the weighing sensor can be weighed in the state of the package being conveyed. When the package is conveyed to the second conveyor belt 102 by the second belt conveying device 31, the load cell can weigh the package in the state of conveying the package, so as to obtain the weight of the package and upload the weight information to the control system. Of course, the control system has a display screen (not shown), and the display screen is used to receive and display information, that is, the weight of the package obtained by the load cell is uploaded to the control system, and displayed on the display screen.
本优选实施例中，所述体积测量机构包括3D相机111和辅助光栅110，所述3D相机111设于所述输送机构1的上方，所述辅助光栅110设于输送机构1的两侧，采用相机与激光相结合的方式，对不同形状、不同包装材质的包裹进行图像采集、分析和处理，以准确获取包裹的三维尺寸数据。也即本领域技术人员能够理解的是，本实施例的3D相机111通过对包裹进行激光图像采集、分析和处理获得相应三维数据(长度、宽度及高度)，然后利用辅助光栅110对包裹的高度进行精准获取，上传控制***，处理器结合3D相机111采集包裹的三维数据与辅助光栅110采集包裹的高度进行处理分析比对，以精准获取包裹的体积，通过处理器将条码中的体积信息与体积测量机构测量的体积信息进行处理、分析比对，若两者的差值在规定的误差范围内，该包裹则为合格件，反之，包裹则为不合格件。另外，本发明的一体装置还包括有固定框架11，在一些应用场景中，3D相机111固定于所述固定框架11的顶部，并且3D相机111的镜头正对第二输送皮带102，使得包裹在第二输送皮带102上传送时，3D相机111能够对其进行采集信息；而辅助光栅110固定于所述固定框架11的两侧。In this preferred embodiment, the volume measurement mechanism includes a 3D camera 111 and an auxiliary grating 110. The 3D camera 111 is provided above the conveying mechanism 1, and the auxiliary grating 110 is provided on both sides of the conveying mechanism 1. The combination of the camera and the laser is used to collect, analyze and process images of packages of different shapes and packaging materials, so as to accurately obtain the three-dimensional size data of the packages. That is, those skilled in the art can understand that the 3D camera 111 in this embodiment obtains corresponding three-dimensional data (length, width and height) by performing laser image acquisition, analysis and processing on the package, and then uses the auxiliary grating 110 to adjust the height of the package. Accurate acquisition, uploading to the control system, the processor combines the 3D camera 111 to collect the three-dimensional data of the package and the auxiliary grating 110 to collect the height of the package for processing, analysis and comparison, so as to accurately obtain the volume of the package, and the volume information in the barcode is matched by the processor with the processor. The volume information measured by the volume measuring mechanism is processed, analyzed and compared. If the difference between the two is within the specified error range, the package is qualified, otherwise, the package is unqualified. In addition, the integrated device of the present invention also includes a fixed frame 11. In some application scenarios, the 3D camera 111 is fixed on the top of the fixed frame 11, and the lens of the 3D camera 111 is facing the second conveyor belt 102, so that the package is wrapped in When conveying on the second conveyor belt 102 , the 3D camera 111 can collect information; and the auxiliary gratings 110 are fixed on both sides of the fixed frame 11 .
本优选实施例中，所述条码扫描机构优选为基于图像的条码扫描工业相机112，在一些应用场景中，条码扫描工业相机112设置固定于所述固定框架11的顶部，并且条码扫描工业相机112的镜头正对第二输送皮带102，使得包裹在第二输送皮带102上传送时，条码扫描工业相机112能够对其进行采集信息。条码扫描工业相机112通过对包裹的条码进行图像采集，利用内置算法对图像进行分析处理，实现条码的解析。此外，条码扫描工业相机112还集成LED频闪光源，在各类复杂环境下进行补光，可有效提高反光、脏污、畸变、褶皱等瑕疵条码的读取率，当然，条码扫描工业相机112还设置有数据传输接口，可 将条码识别结果和条码图像进行输出，以确保条码扫描工业相机112能够对包裹条码有效识别，识别条码中的信息将通过数据传输接口上传至控制***，显示于显示屏上。当然，控制***还具有处理器，处理器利用条码中的重量信息与称重机构称重的重量信息进行处理、分析比对，若两者的差值在规定的误差范围内，该包裹则为合格件，反之，包裹则为不合格件。In this preferred embodiment, the barcode scanning mechanism is preferably an image-based barcode scanning industrial camera 112. In some application scenarios, the barcode scanning industrial camera 112 is arranged and fixed on the top of the fixed frame 11, and the barcode scanning industrial camera 112 The lens of the package is facing the second conveyor belt 102, so that when the package is conveyed on the second conveyor belt 102, the barcode scanning industrial camera 112 can collect information on it. The barcode scanning industrial camera 112 captures the image of the barcode of the package, and analyzes and processes the image by using the built-in algorithm, so as to realize the analysis of the barcode. In addition, the barcode scanning industrial camera 112 also integrates an LED strobe light source, which can fill in light in various complex environments, which can effectively improve the reading rate of defective barcodes such as reflection, dirt, distortion, and wrinkles. Of course, the barcode scanning industrial camera 112 There is also a data transmission interface, which can output the barcode recognition result and barcode image to ensure that the barcode scanning industrial camera 112 can effectively identify the package barcode, and the information in the identified barcode will be uploaded to the control system through the data transmission interface, and displayed on the display. on the screen. Of course, the control system also has a processor, which uses the weight information in the barcode and the weight information weighed by the weighing mechanism to process, analyze and compare. If the difference between the two is within the specified error range, the package will be Qualified parts, on the contrary, the package is unqualified parts.
本优选实施例中，所述输出机构2的结构与上述的第一皮带输送装置30或者第二皮带输送装置31或者输入端输送装置33的结构相同，在此处不做重复赘述。通过在所述输出机构2上设置所述分拣机构20，当包裹上的重量或者体积与其条码上的信息不符合时或是不在规定误差的范围内，也即为不合格包裹，控制***则控制分拣机构20进行不合格包裹的分拣，实现自动分拣的目的。本领域技术人员可以根据需要设置多个分拣机构20，分别对包裹进行重量分级分拣，或体积分级分拣，也可根据条码信息按路向分拣。也即可以理解，当包裹的重量不合格则可通过控制***控制其中一个分拣机构20对不合格包裹进行分拣；当包裹的体积不合格则可通过控制***控制其中一个分拣机构20对不合格包裹进行分拣；当然，控制***也可以根据包裹上条形码绑定的路径信息，控制其中一个分拣机构20对包裹进行分拣。本实施例的分拣机构20采用转盘旋转的分拣方式，可靠性高，可以双向分拣，能进行对大件，重件的分拣，分拣效率高。需要说明的是，该分拣机构20为现有技术，本申请人在先已经公开，可参考中国专利公开的一种高效物流柔性分拣装置(公告号：CN209124393U)，在此处不做详细说明。In this preferred embodiment, the structure of the output mechanism 2 is the same as that of the first belt conveying device 30 or the second belt conveying device 31 or the input end conveying device 33 described above, which will not be repeated here. By arranging the sorting mechanism 20 on the output mechanism 2, when the weight or volume of the package is inconsistent with the information on the barcode or is not within the specified error range, that is, the package is unqualified, the control system will The sorting mechanism 20 is controlled to sort unqualified packages to achieve the purpose of automatic sorting. A person skilled in the art can set up multiple sorting mechanisms 20 as required to perform weight classification or volume classification respectively, and can also sort by route according to barcode information. That is to say, it can be understood that when the weight of the package is unqualified, the control system can control one of the sorting mechanisms 20 to sort the unqualified package; when the volume of the package is unqualified, the control system can control one of the sorting mechanisms 20 to sort the unqualified package. Unqualified packages are sorted; of course, the control system can also control one of the sorting mechanisms 20 to sort the packages according to the path information bound to the barcode on the package. The sorting mechanism 20 of this embodiment adopts the sorting method in which the turntable rotates, which has high reliability, can sort in two directions, can sort large and heavy items, and has high sorting efficiency. It should be noted that the sorting mechanism 20 is in the prior art, which has been disclosed by the applicant before, and can refer to a flexible sorting device for efficient logistics disclosed in a Chinese patent (Bulletin No.: CN209124393U), which will not be described in detail here. illustrate.
最后，本发明为了避免剔除分拣的不合格包裹散乱放置，在所述分拣机构20的两侧还设置有导向框200，使得本发明的分拣机构20分拣的不合格包裹能够进入所述导向框200内整齐有序地导向落于地面，集中堆积，不会导致散乱，避 免增加工作人员的工作量。Finally, in order to avoid the unqualified parcels sorted by the present invention from being scattered and scattered, guide frames 200 are also provided on both sides of the sorting mechanism 20, so that the unqualified packages sorted by the sorting mechanism 20 of the present invention can enter all The guide frame 200 is guided to fall on the ground in a neat and orderly manner, and accumulated in a concentrated manner, which will not lead to clutter and avoid increasing the workload of the staff.
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.

Claims (10)

  1. 一种动态称重扫码测体积一体装置，其特征在于，包括:An integrated device for dynamic weighing, scanning code and measuring volume, comprising:
    输送机构，所述输送机构用于输送包裹；a conveying mechanism for conveying the package;
    称重机构，所述称重机构设于所述输送机构上，用于对包裹进行称重；a weighing mechanism, which is arranged on the conveying mechanism and is used for weighing the package;
    条码扫描机构，所述条码扫描机构设于所述输送机构上，用于对所述输送机构上的包裹进行条码扫描；a barcode scanning mechanism, the barcode scanning mechanism is arranged on the conveying mechanism, and is used for barcode scanning of the packages on the conveying mechanism;
    体积测量机构，所述体积测量机构设于所述输送机构上，用于对所述输送机构上的包裹进行体积测量；a volume measuring mechanism, which is provided on the conveying mechanism and is used to measure the volume of the package on the conveying mechanism;
    输出机构，所述输出机构与所述输送机构衔接，使得包裹能够由所述输送机构输送至所述输出机构；an output mechanism, the output mechanism is engaged with the conveying mechanism, so that the package can be conveyed by the conveying mechanism to the output mechanism;
    分拣机构，所述分拣机构设于所述输出机构上，用于分拣不合格的包裹；a sorting mechanism, the sorting mechanism is arranged on the output mechanism and is used for sorting unqualified packages;
    控制***，用于控制所述输送机构、称重机构、条码扫描机构、体积测量机构、分拣机构以及所述输出机构。A control system is used to control the conveying mechanism, the weighing mechanism, the barcode scanning mechanism, the volume measuring mechanism, the sorting mechanism and the output mechanism.
  2. 如权利要求1所述的一种动态称重扫码测体积一体装置，其特征在于：还包括受控制***控制的输入机构，所述输入机构与输送机构衔接，使得包裹能够在输入机构的输送下进入所述输送机构；The integrated device for dynamic weighing, scanning code, and measuring volume according to claim 1, further comprising an input mechanism controlled by a control system, the input mechanism is connected with the conveying mechanism, so that the package can be conveyed in the input mechanism. down into the conveying mechanism;
    所述输入机构位于靠近所述输送机构的一端设置有第一光电检测区，用于检测包裹被输送至的位置，并将信号反馈于控制***，使得到达所述第一光电检测区的包裹能够根据输送至所述输送机构上的包裹是否进入所述输出机构而进行连续输送或者缓存。The input mechanism is located at one end close to the conveying mechanism and is provided with a first photoelectric detection area, which is used to detect the position to which the package is conveyed, and feedback the signal to the control system, so that the package reaching the first photoelectric detection area can be Continuous conveying or buffering is performed depending on whether the packages conveyed to the conveying mechanism enter the output mechanism.
  3. 如权利要求2所述的一种动态称重扫码测体积一体装置，其特征在于：所述输入机构包括第一皮带输送装置和第二皮带输送装置，所述第一皮带输送装置在控制***的控制下能够根据第二皮带输送装置是否输送而进行连续输送或者暂停；所述第一皮带输送装置与第二皮带输送装置的第一端衔接，所述第 二皮带输送装置的第二端与输送机构衔接，使得包裹能够由第一皮带输送装置输送至第二皮带输送装置，再由第二皮带输送装置输送进入所述输送机构。The integrated device for dynamic weighing, scanning, code, and volume measurement according to claim 2, wherein the input mechanism comprises a first belt conveying device and a second belt conveying device, and the first belt conveying device is in the control system. Under the control of the second belt conveying device, it can be continuously conveyed or suspended according to whether the second belt conveying device is conveying; the first belt conveying device is connected with the first end of the second belt conveying device, and the second end of the second belt conveying device is connected to the The conveying mechanism is connected so that the package can be conveyed by the first belt conveying device to the second belt conveying device, and then conveyed into the conveying mechanism by the second belt conveying device.
  4. 如权利要求3所述的一种动态称重扫码测体积一体装置，其特征在于：所述第一皮带输送装置与第二皮带输送装置的结构相同；The integrated device for dynamic weighing, code scanning and volume measurement according to claim 3, wherein the first belt conveying device and the second belt conveying device have the same structure;
    所述第一皮带输送装置或者第二皮带输送装置包括第一机架、第一输送皮带和第一驱动电机，所述第一输送皮带传动安装于第一机架上，并且第一输送皮带的输送方向沿第一机架的长度方向输送，所述第一驱动电机固设于第一机架上并与第一输送皮带驱动连接，使得第一输送皮带能够在第一驱动电机的驱动下进行传送，从而使得包裹能够在第一输送皮带的传送下进入输送机构。The first belt conveying device or the second belt conveying device includes a first frame, a first conveying belt and a first driving motor, the first conveying belt is driven and installed on the first frame, and the first conveying belt is mounted on the first frame. The conveying direction is along the length direction of the first frame, and the first driving motor is fixed on the first frame and is drivingly connected with the first conveying belt, so that the first conveying belt can be driven by the first driving motor. conveying so that the package can enter the conveying mechanism under the conveying of the first conveying belt.
  5. 如权利要求4所述的一种动态称重扫码测体积一体装置，其特征在于：所述输入机构还包括与第一皮带输送装置衔接的包裹居中输送装置，用于将包裹在输送过程中居中并送至所述第一皮带输送装置。An integrated device for dynamic weighing, scanning, code, and volume measurement according to claim 4, wherein the input mechanism further comprises a package centering conveying device connected with the first belt conveying device, which is used for conveying the package during the conveying process. Centered and sent to the first belt conveyor.
  6. 如权利要求5所述的一种动态称重扫码测体积一体装置，其特征在于：所述包裹居中输送装置包括安装支架、左驱动装置、右驱动装置、左滚筒线和右滚筒线，所述左滚筒线设于安装支架上的一侧，所述右滚筒线设于安装支架上的另一侧，所述左滚筒线及右滚筒线分别从安装支架的侧边向安装支架的中轴线方向向下倾斜，并且所述左滚筒线与右滚筒线衔接，但不互相干涉；The integrated device for dynamic weighing, scanning code, and measuring volume according to claim 5, wherein the package centering and conveying device comprises a mounting bracket, a left drive device, a right drive device, a left roller line and a right roller line, The left roller line is arranged on one side of the mounting bracket, the right roller line is arranged on the other side of the mounting bracket, and the left roller line and the right roller line are respectively from the side of the mounting bracket to the central axis of the mounting bracket The direction is inclined downward, and the left drum line is connected with the right drum line, but does not interfere with each other;
    所述左驱动装置固设于安装支架上与所述左滚筒线驱动连接，使得所述左驱动装置能够驱动所述左滚筒线传动，所述右驱动装置固设于安装支架上与所述右滚筒线驱动连接，使得所述右驱动装置能够驱动所述右滚筒线传动；从而使得包裹能够在输送过程中居中并送至所述第一皮带输送装置。The left driving device is fixed on the installation bracket and is connected with the left drum wire, so that the left driving device can drive the left drum wire transmission, and the right driving device is fixed on the installation bracket and is connected with the right drum wire. The pulley line drive connection enables the right drive device to drive the right pulley line drive; thereby enabling the package to be centered and delivered to the first belt conveyor during conveyance.
  7. 如权利要求6所述的一种动态称重扫码测体积一体装置，其特征在于：所述左驱动装置包括左安装框架、固定支架、左驱动电机、主动辊、若干从动 辊、调整张紧辊和传送带；The integrated device for dynamic weighing, scanning, code, and volume measurement according to claim 6, wherein the left driving device comprises a left mounting frame, a fixed bracket, a left driving motor, a driving roller, a plurality of driven rollers, an adjusting Tight rollers and conveyor belts;
    所述左安装框架为上端开口的中空结构，所述左安装框架沿安装支架的长度方向固设于所述安装支架上，并且位于所述左滚筒线的底部；The left installation frame is a hollow structure with an open upper end, the left installation frame is fixed on the installation bracket along the length direction of the installation bracket, and is located at the bottom of the left roller line;
    所述从动辊间隔均匀地安装于所述左安装框架内；The driven rollers are evenly installed in the left installation frame;
    所述固定支架固设于所述左安装框架上，所述主动辊转动安装于所述固定支架上并与左驱动电机连接，所述调整张紧辊设置在主动辊的两侧；the fixing bracket is fixed on the left mounting frame, the driving roller is rotatably mounted on the fixing bracket and connected with the left driving motor, and the adjusting tension roller is arranged on both sides of the driving roller;
    所述左安装框架的底壁还开设有安装槽口，所述传送带与主动辊传动连接并且从安装槽口的位置绕过调整张紧辊与所述从动辊传动连接，使得所述传送带能够在左驱动电机的驱动下进行传送；所述传送带还与左滚筒线连接，使得左滚筒线能够在传送带的传送下进行输送。The bottom wall of the left mounting frame is also provided with a mounting notch, and the conveyor belt is drivingly connected with the driving roller and bypasses the adjustment tension roller from the position of the mounting notch and is drivingly connected with the driven roller, so that the conveyor belt can be driven. The conveying is carried out under the driving of the left driving motor; the conveying belt is also connected with the left drum line, so that the left drum line can be conveyed under the transmission of the conveying belt.
  8. 如权利要求1所述的一种动态称重扫码测体积一体装置，其特征在于：所述输送机构包括第二机架、若干第二输送皮带以及第二驱动电机，所述第二机架的两侧之间传动安装所述第二输送皮带，两相邻的所述第二输送皮带间隔设置，且所述第二输送皮带的输送方向沿第二机架的长度方向输送，所述第二驱动电机与第二输送皮带驱动连接，使得包裹能够在第二输送皮带上输送。The integrated device for dynamic weighing, scanning code, and measuring volume according to claim 1, wherein the conveying mechanism comprises a second frame, a plurality of second conveying belts and a second driving motor, and the second frame The second conveyor belt is driven and installed between the two sides of the frame, two adjacent second conveyor belts are arranged at intervals, and the conveying direction of the second conveyor belt is conveyed along the length direction of the second frame. The two driving motors are drivingly connected with the second conveying belt, so that the packages can be conveyed on the second conveying belt.
  9. 如权利要求8所述的一种动态称重扫码测体积一体装置，其特征在于：所述称重机构为称重传感器，所述第二输送皮带内嵌所述称重传感器，使得所述称重传感器能够在包裹输送的状态下进行称重。The integrated device for dynamic weighing, scanning, and measuring volume according to claim 8, wherein the weighing mechanism is a weighing sensor, and the second conveying belt is embedded with the weighing sensor, so that the The load cell is capable of weighing while the package is being conveyed.
  10. 如权利要求1所述的一种动态称重扫码测体积一体装置，其特征在于：所述体积测量机构包括3D相机和辅助光栅，所述3D相机设于所述输送机构的上方，所述辅助光栅设于输送机构的两侧，采用相机与激光相结合的方式，对不同形状、不同包装材质的包裹进行图像采集、分析和处理，以准确获取包裹的三维尺寸数据。The integrated device for dynamic weighing and scanning code volume measurement according to claim 1, wherein the volume measurement mechanism comprises a 3D camera and an auxiliary grating, the 3D camera is arranged above the conveying mechanism, and the Auxiliary gratings are located on both sides of the conveying mechanism. The combination of cameras and lasers is used to collect, analyze and process images of packages of different shapes and packaging materials, so as to accurately obtain the three-dimensional size data of the packages.
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