CN214077905U - Dynamic weighing and code scanning integrated device for measuring volume - Google Patents
Dynamic weighing and code scanning integrated device for measuring volume Download PDFInfo
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- CN214077905U CN214077905U CN202023165799.XU CN202023165799U CN214077905U CN 214077905 U CN214077905 U CN 214077905U CN 202023165799 U CN202023165799 U CN 202023165799U CN 214077905 U CN214077905 U CN 214077905U
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Abstract
The utility model discloses a dynamic weighing sweeps sign indicating number and surveys volume integrative device, include: the system comprises a control system, and an input mechanism, a conveying mechanism, a bar code scanning mechanism, a volume measuring mechanism, an output mechanism and a sorting mechanism which are controlled by the control system, wherein the conveying mechanism is tightly connected with the input mechanism, the conveying mechanism is provided with a weighing mechanism, a bar code scanner and a volume measuring mechanism, the weighing mechanism is used for weighing the parcel, the bar code scanner is used for scanning the bar code of the parcel, and the volume measuring mechanism is used for measuring the volume of the parcel; the output mechanism is connected with the conveying mechanism; the sorting mechanism is arranged on the output mechanism and used for sorting unqualified packages. The utility model discloses carry out automatic weighing with the parcel and sweep the sign indicating number and survey the volume, and when the weight of parcel or volume information not conform with the information on its bar code, unqualified parcel of accessible letter sorting mechanism automatic sorting realizes automatic sorting's purpose, alleviates workman's intensity of labour, and reduce cost improves work efficiency.
Description
Technical Field
The utility model relates to a parcel automatic sorting technical field especially relates to a dynamic weighing sweeps a yard volume integrative device.
Background
With the rapid rise of electronic commerce, in the express industry, thousands of parcels need to be scanned, weighed or volume measured from a piece receiving center to a piece distributing center by a logistics company every day, and multiple links from the piece distributing center to the piece distributing process need to scan the goods parcels, so that the goods parcels need to be weighed and scanned to judge whether products in the parcels meet the conventional weight or judge whether few or more articles are contained in the parcels; at present, the manual handheld laser code scanner is required for scanning codes, the goods are manually moved to the weighing platform for weighing, the manual tape measure for taking is required for carrying out volume measurement on the packages, then the weight, the volume and the bar code information of the packages are manually input into the system, so that the workload of workers is large, the efficiency is very low, and the requirement for high-speed development of the express logistics industry cannot be met.
SUMMERY OF THE UTILITY MODEL
An it is not enough to prior art, the utility model aims to provide a dynamic weighing sweeps a yard and surveys a volume integrative device realizes parcel automatic weighing and sweeps a yard effect of surveying the volume to when the weight of parcel or volume information and the information in the bar code on the parcel are inconsistent, unqualified parcel can also be rejected automatically to this integrative device, realizes automatic sorting's purpose, in order to alleviate workman's intensity of labour, reduce logistics cost, improve work efficiency.
The purpose of the utility model is realized by adopting the following technical scheme:
a dynamic weighing code scanning volume measuring integrated device comprises:
a conveying mechanism for conveying the package;
the weighing mechanism is arranged on the conveying mechanism and used for weighing the packages;
the bar code scanning mechanism is arranged on the conveying mechanism and used for carrying out bar code scanning on the packages on the conveying mechanism;
the volume measuring mechanism is arranged on the conveying mechanism and used for measuring the volume of the packages on the conveying mechanism;
an output mechanism engaged with the conveying mechanism such that parcels can be conveyed by the conveying mechanism to the output mechanism;
the sorting mechanism is arranged on the output mechanism and used for sorting unqualified packages;
and the control system is used for controlling the conveying mechanism, the weighing mechanism, the bar code scanning mechanism, the volume measuring mechanism, the sorting mechanism and the output mechanism.
Furthermore, the utility model also comprises an input mechanism controlled by the control system, the input mechanism is connected with the conveying mechanism, so that the parcels can enter the conveying mechanism under the conveying of the input mechanism;
the input mechanism is provided with a first photoelectric detection area at one end close to the conveying mechanism and used for detecting the position to which the package is conveyed and feeding back a signal to the control system, so that the package reaching the first photoelectric detection area can be continuously conveyed or cached according to whether the package conveyed to the conveying mechanism enters the output mechanism or not.
Further, the input mechanism comprises a first belt conveyor and a second belt conveyor, and the first belt conveyor can carry out continuous conveying or pause according to whether the second belt conveyor is conveyed or not under the control of the control system; first belt conveyor links up with second belt conveyor's first end, second belt conveyor's second end links up with conveying mechanism for the parcel can be carried to second belt conveyor by first belt conveyor, is carried by second belt conveyor again and gets into conveying mechanism.
Further, the first belt conveying device and the second belt conveying device are identical in structure;
first belt conveyor or second belt conveyor include first frame, first conveyor and first driving motor, first conveyor transmission is installed in first frame to first conveyor's direction of delivery carries along the length direction of first frame, first driving motor sets firmly in first frame and is connected with first conveyor drive, makes first conveyor convey under first driving motor's drive and conveys, thereby makes the parcel get into conveying mechanism under first conveyor's conveying.
Further, the input mechanism further comprises a package centering conveying device connected with the first belt conveying device, and the package centering conveying device is used for centering and conveying the packages to the first belt conveying device in the conveying process.
Further, the parcel centering conveying device comprises an installation support, a left driving device, a right driving device, a left roller line and a right roller line, wherein the left roller line is arranged on one side of the installation support, the right roller line is arranged on the other side of the installation support, the left roller line and the right roller line are respectively inclined downwards from the side edge of the installation support to the central axis direction of the installation support, and the left roller line is connected with the right roller line but does not interfere with the left roller line and the right roller line;
the left driving device is fixedly arranged on the mounting bracket and is in driving connection with the left roller line, so that the left driving device can drive the left roller line to transmit; so that the package can be centered and brought to the first belt conveyor during the conveying process.
Further, the left driving device comprises a left mounting frame, a fixing support, a left driving motor, a driving roller, a plurality of driven rollers, an adjusting tensioning roller and a conveying belt;
the left mounting frame is of a hollow structure with an opening at the upper end, is fixedly arranged on the mounting bracket along the length direction of the mounting bracket and is positioned at the bottom of the left roller line;
the driven rollers are uniformly arranged in the left mounting frame at intervals;
the fixed support is fixedly arranged on the left mounting frame, the driving roller is rotatably arranged on the fixed support and is connected with a left driving motor, and the adjusting tension rollers are arranged on two sides of the driving roller;
the bottom wall of the left mounting frame is further provided with a mounting notch, and the conveying belt is in transmission connection with the driving roller and is in transmission connection with the driven roller by bypassing the adjusting tensioning roller from the position of the mounting notch, so that the conveying belt can be driven by the left driving motor to convey; the conveyor belt is also connected with the left roller line, so that the left roller line can be conveyed under the conveying of the conveyor belt.
Further, conveying mechanism includes second frame, a plurality of second conveyor belt and second driving motor, the transmission installation between the both sides of second frame second conveyor belt, two adjacent second conveyor belt interval sets up, just second conveyor belt's direction of delivery carries along the length direction of second frame, second driving motor and second conveyor belt drive are connected for the parcel can be carried on second conveyor belt.
Further, weighing mechanism is weighing sensor, embedded weighing sensor of second conveyer belt makes weighing sensor can weigh under the state that the parcel was carried.
Further, volume measurement mechanism includes 3D camera and supplementary grating, the 3D camera is located conveying mechanism's top, conveying mechanism's both sides are located to supplementary grating, adopt the mode that camera and laser combined together, carry out image acquisition, analysis and processing to the parcel of different shapes, different packing materials to the three-dimensional size data of parcel is acquireed to the accuracy.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a conveying mechanism and output mechanism to set up weighing mechanism, bar code scanning mechanism, volume measurement mechanism on conveying mechanism, when the parcel can be carried on conveying mechanism in-process, utilize weighing mechanism to carry out dynamic weighing, bar code scanning mechanism to sweep the sign indicating number to it, volume measurement mechanism surveys its volume, then is carried out by output mechanism, realizes the parcel and weighs automatically and sweep the sign indicating number and survey the effect of volume; the sorting mechanism is arranged on the output mechanism, when the weight or volume of the parcel does not accord with the information on the bar code or is not in the range of specified errors, the parcel is judged to be unqualified, if the parcel has unqualified pieces, the control system controls the sorting mechanism to sort the unqualified parcels, the purpose of automatic sorting is achieved, the labor intensity of workers is reduced, the logistics cost is reduced, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a second belt conveyor according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a parcel centering conveyor in an embodiment of the present invention;
fig. 4 is a schematic view of another angle structure of the parcel centering conveyor according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a left driving device in an embodiment of the present invention;
FIG. 6 is a schematic structural view of conveyor belt conveying according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a conveying mechanism according to an embodiment of the present invention;
fig. 8 is a schematic view of a part of the structure of the conveying mechanism according to the embodiment of the present invention;
fig. 9 is another angle structure diagram of the conveying mechanism according to the embodiment of the present invention;
fig. 10 is a schematic structural view of a sorting mechanism according to an embodiment of the present invention.
In the figure: 1. a conveying mechanism; 10. a second frame; 100. a drive shaft; 101. a second drive motor; 102. a second conveyor belt; 103. a second photoelectric detection region; 11. a fixed frame; 110. an auxiliary grating; 111. a 3D camera; 112. a barcode scanning industrial camera; 2. an output mechanism; 20. a sorting mechanism; 200. a guide frame; 3. an input mechanism; 30. a first belt conveyor; 31. a second belt conveyor; 310. a first frame; 311. a first drive motor; 312. a first conveyor belt; 313. a first photoelectric detection region; 32. a parcel centering conveyor; 320. mounting a bracket; 321. a left drum line; 322. a right drum line; 323. a left drive motor; 324. a left mounting frame; 325. fixing a bracket; 3250. a drive roll; 3251. adjusting a tension roller; 326. a driven roller; 327. a conveyor belt; 33. an input end conveying device.
Detailed Description
In the following, the present invention is described with priority in conjunction with the accompanying drawings and the detailed description, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below may be arbitrarily combined to form a new embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The implementation mode is as follows:
referring to fig. 1-10, the present invention shows a dynamic weighing and code scanning integrated device for measuring volume, which comprises a control system, a conveying mechanism 1, a weighing mechanism, a bar code scanning mechanism, a volume measuring mechanism, an output mechanism 2 and a sorting mechanism 20. The control system is used for controlling the conveying mechanism 1, the weighing mechanism, the bar code 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 arranged on the conveying mechanism 1 and used for weighing the packages; the bar code scanning mechanism is arranged on the conveying mechanism 1 and used for carrying out bar code scanning on the packages on the conveying mechanism 1; the volume measuring mechanism is arranged on the conveying mechanism 1 and used for measuring the volume of the packages on the conveying mechanism 1. That is, the packages are dynamically weighed, bar-code scanned and volume measured by the weighing mechanism, the bar-code scanning mechanism and the volume measuring mechanism during the conveying process. Of course, the output mechanism 2 is connected with the conveying mechanism 1, so that the packages can be conveyed to the output mechanism 2 by the conveying mechanism 1, and the sorting mechanism 20 is arranged on the output mechanism 2 and used for sorting unqualified packages.
It can be understood that the utility model discloses a conveying mechanism 1 and output mechanism 2 to set up weighing mechanism, bar code scanning mechanism, volume measurement mechanism on conveying mechanism 1, when the parcel can be carried on conveying mechanism 1 in-process, utilize weighing mechanism to carry out the dynamic weighing to it, bar code scanning mechanism sweeps it sign indicating number, volume measurement mechanism surveys it volume, then is carried out by output mechanism 2, realizes the parcel and weighs the effect of sweeping sign indicating number and surveying volume automatically; the sorting mechanism 20 is arranged on the output mechanism 2, when the weight or volume of the package is not in accordance with the information on the bar code or is not in the range of specified errors, the package is judged to be unqualified, and if the package has unqualified pieces, the control system controls the sorting mechanism 20 to sort the unqualified packages, so that the purpose of automatic sorting is achieved, the labor intensity of workers is reduced, the logistics cost is reduced, and the working efficiency is improved.
Specifically, the utility model discloses a dynamic weighing sweeps a yard and surveys integrative device of volume still includes input mechanism 3 that receives control system control, input mechanism 3 links up with conveying mechanism 1 for the parcel can get into under input mechanism 3's the transport conveying mechanism 1. That is, the package is conveyed to the conveying mechanism 1 by the input mechanism 3, is dynamically weighed in the conveying mechanism 1, is scanned and is measured in volume, and is conveyed to the output mechanism 2 by the conveying mechanism 1. The input mechanism 3 is located and is close to one end of conveying mechanism 1 is provided with first photoelectric detection area 313, and first photoelectric detection area 313 comprises the formula photoelectric trigger that sets up correlation formula in the both sides of input mechanism 3 for detect the position that the parcel was carried to, and feed back the signal in control system, make reach the parcel of first photoelectric detection area 313 can be according to carry to whether the parcel that arrives on the conveying mechanism 1 gets into output mechanism 2 carries out continuous transportation or buffering. That is to say, when the parcel of placing for the first time carries out dynamic detection in conveying mechanism 1, when not leaving conveying mechanism 1 completely yet, if the parcel of placing for the second time has arrived first photoelectric detection area 313 on input mechanism 3, then control system control input mechanism 3 stops carrying, until the parcel of placing for the first time leaves conveying mechanism 1 completely, input mechanism 3 resumes carrying again, carry the parcel of placing for the second time to carry out dynamic detection in conveying mechanism 1, thereby prevent that two or more parcels appear when the parcel from getting into conveying mechanism 1 and carrying out dynamic weighing sweep yard survey volume, influence the effect that the volume was surveyed to dynamic weighing sweep yard.
Certainly, the two ends of the conveying mechanism 1 are provided with second photoelectric detection areas 103, the second photoelectric detection areas 103 are diffuse reflection photoelectricity (photoelectric triggers) which is irradiated upwards from the bottom and is used for detecting whether the packages enter the conveying mechanism 1 or are conveyed out of the conveying mechanism 1, when the packages enter the conveying mechanism 1, the diffuse reflection photoelectricity (photoelectric triggers) close to one end of the input mechanism 3 feeds back signals to the control system, and the system displays that the packages enter the conveying mechanism 1 for dynamic detection; when the packages are output from the conveying mechanism 1, the diffuse reflection photoelectricity (photoelectric trigger) close to one end of the output mechanism 2 feeds back signals to the control system, and the system displays that the packages are conveyed out of the conveying mechanism 1 and enter the output mechanism 2. In addition, the detection mode can detect the packages with any thickness, so that the phenomenon that the packages are detected by mistake or cannot be detected by the ultrathin parts is avoided, and the detection effect is better.
Input mechanism 3 includes first belt conveyor 30 and second belt conveyor 31, first belt conveyor 30 links up with second belt conveyor 31's first end, the second end of second belt conveyor 31 links up with conveying mechanism 1 for the parcel can be carried to second belt conveyor 31 by first belt conveyor 30, is carried by second belt conveyor 31 again and gets into conveying mechanism 1. It can be seen that the first photoelectric detection region 313 is disposed on the second belt conveyor 31 and near one end of the conveying mechanism 1, when the first placed parcel is dynamically detected in the conveying mechanism 1 and does not completely leave the conveying mechanism 1 (whether the parcel leaves the conveying mechanism 1 is detected by the second photoelectric detection area 103 and a signal is fed back to the control system), if the second placed parcel reaches the first photoelectric detection area 313 on the second belt conveying device 31, the control system controls the second belt conveying device 31 to stop conveying, and if the time for stopping conveying of the second belt conveying device 31 exceeds the time (such as 2 seconds) set by the control system, the first belt conveyor 30 stops conveying with a delay under the control of the control system, that is, the first belt conveyor 30 can perform continuous conveying or pause according to whether the second belt conveyor 31 conveys or not under the control of the control system.
In the preferred embodiment, as shown in fig. 2, the first belt conveyor 30 and the second belt conveyor 31 have the same structure. Specifically, the first belt conveyor 30 or the second belt conveyor 31 includes a first frame 310, a first conveyor belt 312 and a first driving motor 311, the first conveyor belt 312 is installed on the first frame 310 in a transmission manner, and a conveying direction of the first conveyor belt 312 is conveyed along a length direction of the first frame 310, the first driving motor 311 is fixedly installed on the first frame 310 and is in driving connection with the first conveyor belt 312, so that the first conveyor belt 312 can be driven by the first driving motor 311 to convey, and a package can enter the conveying mechanism 1 under the conveying of the first conveyor belt 312. It can be understood that the first photoelectric detection area 313 is disposed on the upper surface of the first conveyor belt 312, that is, the first photoelectric detection area 313 is composed of opposite photoelectric triggers disposed on two sides of the first conveyor belt 312, so that the first photoelectric detection area 313 can detect the position to which the parcel is conveyed in the process of conveying the parcel to the conveying mechanism 1 through the first conveyor belt 312.
In the preferred embodiment, as shown in fig. 3, the input mechanism 3 further includes a parcel centering conveyor 32 engaged with the first belt conveyor 30 for centering and conveying parcels to the first belt conveyor 30 during conveying. Specifically, the parcel centering conveyor 32 comprises a mounting bracket 320, a left drive, a right drive, a left roller line 321, and a right roller line 322. With 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 region for mounting the left roller line 321, the central axis of the mounting bracket 320 and the other side of the mounting bracket 320 form a right region for mounting the right roller line 322, the left roller line 321 is disposed on one side (left region) of the mounting bracket 320, and the right roller line 322 is disposed on the other side (right region) of the mounting bracket 320. Of course, the left roller line 321 is inclined downward from the side of the mounting bracket 320 toward the central axis of the mounting bracket 320, the right roller line 322 is inclined downward from the side of the mounting bracket 320 toward the central axis of the mounting bracket 320, and the left roller line 321 and the right roller line 322 are engaged without interfering with each other. The left driving device is fixedly arranged on the mounting bracket 320 and is in driving connection with the left roller line 321, so that the left driving device can drive the left roller line 321 to transmit, and the right driving device is fixedly arranged on the mounting bracket 320 and is in driving connection with the right roller line 322, so that the right driving device can drive the right roller line 322 to transmit; when a parcel is positioned in the parcel centering conveyor 32, the left driving device drives the left roller line 321 to transmit, and the right driving device drives the right roller line 322 to transmit, that is, the left roller line 321 and the right roller line 322 transmit simultaneously, so that the parcel can be centered and conveyed to the first belt conveyor 30 in the conveying process.
As shown in fig. 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 plurality of driven rollers 326, a regulating tension roller 3251 and a conveyor belt 327; the left mounting frame 324 is a hollow structure with an open upper end, and the left mounting frame 324 is fixedly arranged on the mounting bracket 320 along the length direction of the mounting bracket 320 and is positioned at the bottom of the left roller line 321; the driven rollers 326 are mounted in the left mounting frame 324 at regular intervals; the fixed bracket 325 is fixedly arranged on the left mounting frame 324, the driving roller 3250 is rotatably arranged on the fixed bracket 325 and connected with the left driving motor 323, and the adjusting tension rollers 3251 are arranged on two sides of the driving roller 3250; the bottom wall of the left mounting frame 324 is further provided with a mounting notch, and the conveyor belt 327 is in transmission connection with the driving roller 3250 and is in transmission connection with the driven roller 326 by bypassing the adjusting tension roller 3251 from the position of the mounting notch, so that the conveyor belt 327 can be driven by the left driving motor 323 to carry out transmission; in addition, the conveyor belt 327 is connected to the left roller line 321, so that the left roller line 321 can be conveyed by the conveyor belt 327. That is, it can be understood that the left driving motor 323 drives the driving roller 3250 to rotate, the driving roller 3250 drives the transmission belt 327 to transmit, and the transmission belt 327 drives the left roller line 321 to transmit. Preferably, the structure of the right driving device is the same as that of the left driving device, and repeated description is omitted here. The left roller line 321 of the embodiment is formed by uniformly arranging a plurality of rollers at intervals, the right roller line 322 is also formed by uniformly arranging a plurality of rollers at intervals, when the left roller line 321 and the right roller line 322 are simultaneously driven, because the left roller line 321 and the right roller line 322 are inclined downwards from the side edge of the mounting bracket 320 to the central axis direction of the mounting bracket 320 and are connected, the parcel can automatically center under the driving force of each roller line, and thus the effect that the parcel is centered and conveyed to the first belt conveyor 30 in the conveying process is realized.
As a preferred embodiment, the input mechanism 3 of the present invention further includes an input end conveying device 33, the input end conveying device 33 is connected to the parcel centering conveying device 32, so that the parcel is conveyed to the parcel centering conveying device 32 by the input end conveying device 33. The front end of the conveying device 32 placed in the middle of the package is provided with the input end conveying device 33, the package can be placed at will on the input end conveying device 33, the operation is convenient, and the package enters the conveying device placed in the middle of the package and can be automatically placed in the middle. Of course, when the parcel is placed, the barcode of the parcel faces upward, so that the barcode scanning mechanism scans the parcel. It should be noted that the structure of the input end conveying device 33 is the same as that of the first belt conveying device 30 or the second belt conveying device 31, and repeated description is omitted here.
In this preferred embodiment, as shown in fig. 7 to 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 belts 102 are installed between two sides of the second frame 10 in a transmission manner, two adjacent second conveying belts 102 are arranged at intervals, a conveying direction of the second conveying belts 102 is conveyed along a length direction of the second frame 10, and the second driving motor 101 is in driving connection with the second conveying belts 102, so that the packages can be conveyed on the second conveying belts 102. It can be understood that the transmission shafts 100 are disposed at two ends of the second frame 10, the transmission shafts 100 are disposed along the width direction of the second frame 10, the second conveying belt 102 is an endless belt strip, two ends of the second conveying belt 102 are respectively connected with two ends of the transmission shafts 100, of course, the second conveying belt 102 is engaged with the conveying belt of the second belt conveying device 31, and the second driving motor 101 is in driving connection with the transmission shafts 100, so that the second conveying belt 102 can convey the packages along the length direction of the second frame 10 under the driving of the second driving motor 101. Of course, the diffuse reflection photoelectric signals are 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 type photoelectric trigger is better.
In this preferred embodiment, the weighing mechanism is a weighing sensor, and the weighing sensor is embedded in the second conveyor belt 102, so that the weighing sensor can weigh in a package conveying state. When the package is conveyed onto the second conveyor belt 102 by the second belt conveyor 31, the weighing sensor can weigh the package in a state that the package is conveyed, 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) for receiving display information, i.e. the load cell obtains the weight of the package and uploads the control system to be displayed on the display screen.
In this preferred embodiment, volume measurement mechanism includes 3D camera 111 and supplementary grating 110, 3D camera 111 is located conveying mechanism 1's top, supplementary grating 110 locates conveying mechanism 1's both sides, adopts the mode that camera and laser combine together, carries out image acquisition, analysis and processing to the parcel of different shapes, different packing materials to the three-dimensional size data of parcel is acquireed to the accuracy. That is, those skilled in the art can understand that, the 3D camera 111 of the embodiment acquires, analyzes and processes the package by performing laser image acquisition, so as to obtain corresponding three-dimensional data (length, width and height), then accurately acquires the height of the package by using the auxiliary grating 110, and uploads the control system, the processor combines the three-dimensional data of the package acquired by the 3D camera 111 and the height of the package acquired by the auxiliary grating 110 to perform processing, analyzing and comparing, so as to accurately acquire the volume of the package, and the processor processes, analyzes and compares the volume information in the barcode and the volume information measured by the volume measuring mechanism, if the difference between the two is within a specified error range, the package is a qualified piece, otherwise, the package is an unqualified piece. In addition, the utility model discloses an integrative device is still including fixed frame 11, and in some application scenarios, 3D camera 111 is fixed in the top of fixed frame 11 to the camera lens of 3D camera 111 is just to second conveyer belt 102, makes when the parcel conveys on second conveyer belt 102, and 3D camera 111 can gather information to it; and the auxiliary grating 110 is fixed to both sides of the fixed frame 11.
In the 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 fixed on the top of the fixed frame 11, and a lens of the barcode scanning industrial camera 112 faces the second conveyor belt 102, so that the barcode scanning industrial camera 112 can collect information of the parcels when the parcels are conveyed on the second conveyor belt 102. The barcode scanning industrial camera 112 performs image acquisition on the barcode of the package, and analyzes and processes the image by using a built-in algorithm to realize barcode analysis. In addition, bar code scanning industry camera 112 still integrates LED stroboscopic light source, carries out the light filling under all kinds of complex environment, can effectively improve the rate of reading of flaw bar codes such as reflection of light, dirty, distortion, fold, certainly, bar code scanning industry camera 112 still is provided with the data transmission interface, can export bar code recognition result and bar code image, in order to ensure that bar code scanning industry camera 112 can effectively discern the parcel bar code, the information in the discernment bar code will be uploaded to control system through the data transmission interface, show on the display screen. Of course, the control system is also provided with a processor, the processor processes, analyzes and compares the weight information in the bar code and the weight information weighed by the weighing mechanism, if the difference value of the two is within a specified error range, the package is a qualified piece, otherwise, the package is an unqualified piece.
In this preferred embodiment, the structure of the output mechanism 2 is the same as that of the first belt conveying device 30, the second belt conveying device 31, or the input end conveying device 33, and repeated description is omitted here. By arranging the sorting mechanism 20 on the output mechanism 2, when the weight or volume of the package is not in accordance with the information on the bar code or is not in the range of specified error, namely, the package is unqualified, the control system controls the sorting mechanism 20 to sort the unqualified packages, and the purpose of automatic sorting is achieved. Those skilled in the art can set up a plurality of sorting mechanisms 20 according to the requirement, and perform weight-sorting or volume-sorting on the parcels respectively, or sort the parcels according to the bar code information. That is, it can be understood that when the weight of the package is not qualified, the control system can control one of the sorting mechanisms 20 to sort the unqualified package; when the volume of the packages is unqualified, the control system can control one of the sorting mechanisms 20 to sort the unqualified packages; of course, the control system may also control one of the sorting mechanisms 20 to sort the packages according to the information on the paths to which the bar codes are bound. The letter sorting mechanism 20 of this embodiment adopts the rotatory letter sorting mode of carousel, and the reliability is high, can two-way letter sorting, can carry out the letter sorting to major possession, heavy piece, and letter sorting efficiency is high. It should be noted that the sorting mechanism 20 is a prior art, and the applicant has previously disclosed, and can refer to a high-efficiency logistics flexible sorting device (publication number: CN209124393U) disclosed in chinese patent, and will not be described in detail herein.
Finally, the utility model discloses in order to avoid rejecting the unqualified parcel of letter sorting in disorder to place the both sides of letter sorting mechanism 20 still are provided with guide frame 200, make the utility model discloses an unqualified parcel of letter sorting mechanism 20 letter sorting can get into neatly orderly direction falls in ground in guide frame 200, concentrates and piles up, can not lead to in disorder, avoids increasing staff's work load.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a dynamic weighing sweeps a yard and surveys integrative device of volume which characterized in that includes:
a conveying mechanism for conveying the package;
the weighing mechanism is arranged on the conveying mechanism and used for weighing the packages;
the bar code scanning mechanism is arranged on the conveying mechanism and used for carrying out bar code scanning on the packages on the conveying mechanism;
the volume measuring mechanism is arranged on the conveying mechanism and used for measuring the volume of the packages on the conveying mechanism;
an output mechanism engaged with the conveying mechanism such that parcels can be conveyed by the conveying mechanism to the output mechanism;
the sorting mechanism is arranged on the output mechanism and used for sorting unqualified packages;
and the control system is used for controlling the conveying mechanism, the weighing mechanism, the bar code scanning mechanism, the volume measuring mechanism, the sorting mechanism and the output mechanism.
2. A dynamic weighing code scanning volume integrating device as claimed in claim 1, wherein: the conveying mechanism is connected with the conveying mechanism, so that parcels can enter the conveying mechanism under the conveying of the input mechanism;
the input mechanism is provided with a first photoelectric detection area at one end close to the conveying mechanism and used for detecting the position to which the package is conveyed and feeding back a signal to the control system, so that the package reaching the first photoelectric detection area can be continuously conveyed or cached according to whether the package conveyed to the conveying mechanism enters the output mechanism or not.
3. A dynamic weighing code scanning volume integrating device as claimed in claim 2, wherein: the input mechanism comprises a first belt conveying device and a second belt conveying device, and the first belt conveying device can carry out continuous conveying or pause according to whether the second belt conveying device conveys or not under the control of the control system; first belt conveyor links up with second belt conveyor's first end, second belt conveyor's second end links up with conveying mechanism for the parcel can be carried to second belt conveyor by first belt conveyor, is carried by second belt conveyor again and gets into conveying mechanism.
4. A dynamic weighing code scanning volume integrating device as claimed in claim 3, wherein: the first belt conveying device and the second belt conveying device have the same structure;
first belt conveyor or second belt conveyor include first frame, first conveyor and first driving motor, first conveyor transmission is installed in first frame to first conveyor's direction of delivery carries along the length direction of first frame, first driving motor sets firmly in first frame and is connected with first conveyor drive, makes first conveyor convey under first driving motor's drive and conveys, thereby makes the parcel get into conveying mechanism under first conveyor's conveying.
5. The dynamic weighing code-scanning volume-measuring integrated device as claimed in claim 4, wherein: the input mechanism further comprises a package centering conveying device connected with the first belt conveying device, and the package centering conveying device is used for centering the packages in the conveying process and conveying the packages to the first belt conveying device.
6. A dynamic weighing code scanning volume integrating device as claimed in claim 5, wherein: the parcel centering conveying device comprises an installation support, a left driving device, a right driving device, a left roller line and a right roller line, wherein the left roller line is arranged on one side of the installation support, the right roller line is arranged on the other side of the installation support, the left roller line and the right roller line are respectively inclined downwards from the side edge of the installation support to the central axis direction of the installation support, and the left roller line is connected with the right roller line but does not interfere with the left roller line and the right roller line;
the left driving device is fixedly arranged on the mounting bracket and is in driving connection with the left roller line, so that the left driving device can drive the left roller line to transmit; so that the package can be centered and brought to the first belt conveyor during the conveying process.
7. A dynamic weighing code scanning volume integrating device as claimed in 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 tension roller and a conveying belt;
the left mounting frame is of a hollow structure with an opening at the upper end, is fixedly arranged on the mounting bracket along the length direction of the mounting bracket and is positioned at the bottom of the left roller line;
the driven rollers are uniformly arranged in the left mounting frame at intervals;
the fixed support is fixedly arranged on the left mounting frame, the driving roller is rotatably arranged on the fixed support and is connected with a left driving motor, and the adjusting tension rollers are arranged on two sides of the driving roller;
the bottom wall of the left mounting frame is further provided with a mounting notch, and the conveying belt is in transmission connection with the driving roller and is in transmission connection with the driven roller by bypassing the adjusting tensioning roller from the position of the mounting notch, so that the conveying belt can be driven by the left driving motor to convey; the conveyor belt is also connected with the left roller line, so that the left roller line can be conveyed under the conveying of the conveyor belt.
8. A dynamic weighing code scanning volume integrating device as claimed in claim 1, wherein: conveying mechanism includes second frame, a plurality of second conveyor belt and second driving motor, the transmission is installed between the both sides of second frame second conveyor belt, two adjacent second conveyor belt interval sets up, just second conveyor belt's direction of delivery carries along the length direction of second frame, second driving motor and second conveyor belt drive are connected for the parcel can be carried on second conveyor belt.
9. A dynamic weighing code scanning volume integrating device as claimed in claim 8, wherein: the weighing mechanism is a weighing sensor, and the weighing sensor is embedded in the second conveying belt, so that the weighing sensor can weigh in a wrapping and conveying state.
10. A dynamic weighing code scanning volume integrating device as claimed in claim 1, wherein: the volume measuring mechanism comprises a 3D camera and an auxiliary grating, the 3D camera is arranged above the conveying mechanism, the auxiliary grating is arranged on two sides of the conveying mechanism, and the image acquisition, analysis and processing are carried out on the packages of different shapes and different packaging materials in a mode of combining the camera and laser so as to accurately acquire the three-dimensional size data of the packages.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023165799.XU CN214077905U (en) | 2020-12-23 | 2020-12-23 | Dynamic weighing and code scanning integrated device for measuring volume |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023165799.XU CN214077905U (en) | 2020-12-23 | 2020-12-23 | Dynamic weighing and code scanning integrated device for measuring volume |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134595A1 (en) * | 2020-12-23 | 2022-06-30 | 广东力生智能有限公司 | Dynamic weighing, code scanning, volume measuring all-in-one apparatus |
| CN117142049A (en) * | 2023-10-10 | 2023-12-01 | 苏州工业园区沃恒物流科技有限公司 | Material conveying device and control method |
-
2020
- 2020-12-23 CN CN202023165799.XU patent/CN214077905U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134595A1 (en) * | 2020-12-23 | 2022-06-30 | 广东力生智能有限公司 | Dynamic weighing, code scanning, volume measuring all-in-one apparatus |
| CN117142049A (en) * | 2023-10-10 | 2023-12-01 | 苏州工业园区沃恒物流科技有限公司 | Material conveying device and control method |
| CN117142049B (en) * | 2023-10-10 | 2024-06-18 | 苏州工业园区沃恒物流科技有限公司 | Control method for material conveying device |
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