CN110467009B - Batching feeding and weighing system - Google Patents

Batching feeding and weighing system Download PDF

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Publication number
CN110467009B
CN110467009B CN201910798759.1A CN201910798759A CN110467009B CN 110467009 B CN110467009 B CN 110467009B CN 201910798759 A CN201910798759 A CN 201910798759A CN 110467009 B CN110467009 B CN 110467009B
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feeding
batching
information
subunit
weighing
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CN110467009A (en
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李风文
张成星
孙加庆
陈岑
王广跃
李二林
孙将
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Shandong Artery Intelligent Technology Co ltd
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Shandong Artery Intelligent Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/137Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • B65G1/1373Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • G01G19/24Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/08Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087Inventory or stock management, e.g. order filling, procurement or balancing against orders

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Abstract

The invention belongs to the technical field of batching scale equipment, and relates to a batching, feeding and weighing system; the system comprises a control center, a warehouse batching module and a production feeding module; the control center is provided with an instruction generating unit and an information transmission unit, and the output end of the instruction generating unit is electrically and information connected with the receiving end of the information transmission unit; the output end of the information transmission unit is respectively connected with the receiving end of the warehouse batching module and the receiving end of the production feeding module in an electrical information manner, and the output end of the warehouse batching module is connected with the receiving end of the production feeding module in an electrical information manner; the warehouse batching module is provided with a warehouse storage unit and a batching verifying and weighing unit, the production feeding module is provided with a feeding verifying and weighing unit and a raw material feeding unit, and the batching verifying and weighing unit and the feeding verifying and weighing unit are respectively provided with a double-checking type weighing error-proofing device; the system has accurate material distribution, can identify and check raw materials and trace the source of the feeding information, ensures the accuracy of the feeding of the raw materials, and avoids production accidents.

Description

Batching feeding and weighing system
The technical field is as follows:
the invention belongs to the technical field of batching scale equipment, and relates to a batching and feeding device integrating weighing, material checking, code scanning and checking, in particular to a batching, feeding and weighing system.
Background art:
in the production and processing process of products, firstly, workers need to take all raw materials from a warehouse according to a raw material list, because many raw materials are close, the raw materials are easy to take errors, after the materials are proportioned, all the raw materials are conveyed to a feeding position, in the transferring process, the raw materials can be conveyed by more loads or less transfers, even the transferring errors occur, when the materials are fed, the workers need to carefully check each raw material, the time and the labor are consumed, and the labor cost is increased; and the artificial verification error rate is high, and the enterprise benefit is seriously influenced.
In the prior art, a chinese patent with publication number CN208688639U discloses a stacked batching scale, which comprises a micro-scale and a large material scale stacked up and down, a plurality of small bins communicated with the micro-scale, a plurality of large bins communicated with the large material scale, and an exhaust pipe communicating the micro-scale, the large material scale and the external atmosphere, the utility model adopts the technical scheme that high-precision batching and large material batching equipment are integrated, and related parts of the high-precision batching and the large material batching are modularized, so that the equipment space is fully utilized, and the batching equipment can simultaneously meet the requirements of the high-precision batching and the large material batching, but the patent technology cannot identify the batching source and cannot check whether the batching is correct; the chinese patent publication No. CN205222120U discloses a manual batching mistake proofing system, which comprises two rows of storage racks, wherein the storage racks are provided with storage positions and indicator lamps; a material weighing trolley is arranged between the two rows of material storage frames, a platform scale, a material weighing hopper, a dust hood and a material weighing controller are arranged on the material weighing trolley, two bar code scanning devices connected with the material weighing controller are also arranged on the material weighing trolley, raw materials enter the material storage chambers, the bar codes of the materials are scanned by the bar code scanning devices, and indicator lights on corresponding material storage positions configured for the raw materials on the material storage frames can be lightened; when the material weighing operation is started, the material weighing trolley moves to a material position required by a formula, when a corresponding identification bar code is read by the bar code scanning device, the material weighing controller on the material weighing trolley can display information such as a material name, a material weighing target value, a weighing actual value and a total weight, and a batcher digs raw materials into the material weighing hopper through the material shovel for weighing operation. The weighing records of each batch are stored in a weighing controller and can be inquired and traced; the batching mistake-proofing system is only limited to a batching process, but is not suitable for use in a batching process, and some batching components are not suitable for mixing in advance, and especially in the chemical production industry, the mixing of all raw materials needs to follow a certain sequence.
In summary, the existing batching scale or batching system has a single function, only can check raw material selection, cannot monitor the transportation of the raw material, and cannot check and trace the raw material again in a feeding area, errors still exist in the type of the raw material selection, the weight of the selected raw material still has the phenomenon of excessive feeding or insufficient feeding, and the existing batching system has limited functions and narrow application range.
The invention content is as follows:
the invention aims to overcome the defects of the prior art, the prior batching scale and the system thereof have single use, can not check whether the selected raw materials are correct or not, can not ensure that the prepared raw materials are disordered in the transferring and feeding process, and designs a batching and feeding weighing system under the conditions of ensuring accurate batching, low cost and easy operation of the system aiming at the defects of the prior equipment or system.
In order to achieve the purpose, the main structure of the batching, feeding and weighing system comprises a control center, a warehouse batching module and a production feeding module; the control center is provided with an instruction generating unit and an information transmission unit, the instruction generating unit is used for inputting production information and generating a production instruction, and the output end of the instruction generating unit is connected with the receiving end of the information transmission unit through electrical information; the production order comprises a raw material list, wherein the raw material list is used for recording and displaying a product required to be produced and the quantity of the product, the type of ingredients required to be prepared by the warehouse ingredient module for producing the product, an image of each ingredient required to be prepared by the warehouse ingredient module for producing the product and a weight list of each ingredient, the type of put-in ingredients of the production material-throwing module, an image of put-in ingredients of the production material-throwing module and a weight list of each ingredient; the information transmission unit is used for transmitting the production order to the warehouse batching module and the production feeding module and receiving batching information of the warehouse batching module and a feeding acceptance sheet of the production feeding module; the output end of the information transmission unit is respectively connected with the receiving end of the warehouse batching module and the receiving end of the production feeding module in an electrical information mode, and the output end of the warehouse batching module is connected with the receiving end of the production feeding module in an electrical information mode.
The warehouse batching module is provided with a warehouse storage unit and a batching verification weighing unit, wherein the warehouse storage unit is used for storing raw materials and providing batching for the batching verification weighing unit, and the batching verification weighing unit is used for verifying the type of the batching, weighing the batching according to a production order and transferring the batching to the production batching module; the production feeding module is provided with a feeding verification weighing unit and a raw material feeding unit, the feeding verification weighing unit is used for verifying the ingredients transferred by the ingredient verification weighing unit, removing the ingredients with wrong types or weights and conveying the verified ingredients to the raw material feeding unit, and the raw material feeding unit is used for producing commodities according to the feeding sequence of the production order with the verified ingredients.
The batching, checking and weighing unit and the feeding, checking and weighing unit are respectively provided with a dual-core checking type weighing error-proofing device, and the main structure of the batching, checking and weighing unit and the feeding, checking and weighing unit comprises a touch display screen, a bar code printer, a weighing platform, a connecting rod, a camera, a USB interface, a card reader, a code scanning gun and a processor; the lower end of the dual-core inspection type weighing error-proofing device is provided with a weighing platform, the weighing platform adopts a conventional electronic weighing structure, the upper part of the rear end of the weighing platform is fixedly provided with a connecting rod, the upper end of the connecting rod is fixedly connected with the rear end of a bar code printer, and a bar code printing frame can print two-dimensional codes or bar codes; the lower end of the bar code printer is provided with a camera, the upper end of the bar code printer is fixedly connected with the lower end of the processor, the front end of the processor is fixedly provided with a card reader, and the upper end of the processor is fixedly provided with a touch display screen; the side end face of the bar code printer is provided with a USB interface, the USB interface is in electrical information connection with the processor, and the code scanning gun is in electrical information connection with a USB interface card slot; the touch display screen, the bar code printer, the weighing platform, the camera and the card reader are respectively in electrical information connection with the processor, and the processor adopts the existing processor structure and is provided with the existing software system supporting the operation of the dual-core-verification type weighing error-proofing device.
The processor for batching loaded by the batching verification weighing unit comprises a batching information acquisition subunit, a batching two-dimensional code verification subunit, a batching image verification subunit, a batching weight processing subunit and a batching information transmission subunit;
the ingredient information obtaining subunit is configured to: the production order transmitted by the information transmission unit is acquired, the production order is transmitted to the ingredient two-dimensional code verification subunit, a work card of a worker is identified, and the production order is displayed through the touch display screen; the receiving end of the batching information acquisition subunit is respectively in electrical information connection with the output end of the information transmission unit and the output end of the card reader, and the output end of the batching information acquisition subunit is respectively in electrical information connection with the receiving end of the touch display screen and the receiving end of the batching two-dimensional code verification subunit;
the ingredient two-dimension code verification subunit is used for: identifying a two-dimensional code on a raw material package acquired by a code scanning gun, checking and verifying incidental information of the two-dimensional code with a material class on a production order, displaying an alarm of a check error of the selected raw material two-dimensional code information through a touch display screen, controlling the touch display screen to display the production order, the batching weight information and a disinfection icon in a split screen mode when the raw material two-dimensional code information is checked to be correct, and transmitting the checked raw material two-dimensional code information to a batching image checking subunit; the receiving end of the batching two-dimensional code verifying subunit is in electrical information connection with the output end of the code scanning gun, and the output end of the batching two-dimensional code verifying subunit is in electrical information connection with the receiving end of the touch display screen and the receiving end of the batching image verifying subunit respectively;
the ingredient image verification subunit is used for: identifying a raw material picture acquired by a camera, checking and verifying the acquired raw material picture and a batching picture stored in a processor, displaying an alarm of wrong checking of the raw material picture through a touch display screen, and transmitting the raw material two-dimensional code information and the acquired picture to a batching weight processing subunit when the checking of the raw material picture is correct; the receiving end of the batching image checking subunit is electrically and information connected with the output end of the camera, and the output end of the batching image checking subunit is respectively electrically and information connected with the receiving end of the touch display screen and the receiving end of the batching weight processing subunit;
the ingredient weight processing subunit is configured to: the method comprises the steps of obtaining the weight of ingredients weighed by a weighing platform, subtracting the weighed weight of the ingredients from a production order in real time, displaying processed production order information in a touch display screen in real time, generating two-dimensional codes of the ingredients including name, type, weight, picture, ingredient verification time and information of staff for the ingredients, controlling a bar code printer to print the two-dimensional codes of the ingredients, and transmitting the two-dimensional codes of the ingredients to an ingredient information transmission subunit; the receiving end of the ingredient weight processing subunit is electrically and information-connected with the output end of the weighing platform, and the output end of the ingredient weight processing subunit is respectively electrically and information-connected with the receiving end of the touch display screen, the receiving end of the barcode printer and the receiving end of the ingredient information transmission subunit;
the ingredient information transmission subunit is configured to: the method comprises the steps that ingredient information including ingredient two-dimension codes is transmitted to an information transmission unit of a control center and a feeding verification weighing unit of a production feeding module; the output end of the batching information transmission subunit is respectively connected with the receiving end of the information transmission unit and the receiving end of the feeding checking weighing unit through electrical information.
The feeding processor loaded by the feeding verifying and weighing unit comprises a feeding information acquisition subunit, a feeding two-dimensional code verifying subunit, a feeding image verifying subunit, a feeding weight processing subunit and a feeding information transmission subunit;
the feeding information acquisition subunit is used for: the production order transmitted by the information transmission unit is acquired, the batching information transmitted by the batching information transmission subunit is acquired, the production order and the batching information are transmitted to the feeding two-dimensional code verification subunit, a work card of a worker is identified, and the production order is displayed through the touch display screen; the receiving end of the feeding information acquisition subunit is respectively in electrical information connection with the output end of the information transmission unit, the output end of the card reader and the output end of the batching information transmission subunit, and the output end of the feeding information acquisition subunit is respectively in electrical information connection with the receiving end of the touch display screen and the receiving end of the feeding two-dimensional code verification subunit;
throw material two-dimensional code and verify subunit and be used for: identifying a batching two-dimensional code on a raw material package acquired by a code scanning gun, checking and verifying the incidental information of the batching two-dimensional code and the material class used on a production order, displaying the alarm of the error check of the selected batching two-dimensional code information through a touch display screen, controlling the touch display screen to display the production order and the batching information in a split screen mode when the batching two-dimensional code information is checked to be correct, and transmitting the checked batching two-dimensional code information to a feeding image checking subunit; the receiving end of the feeding two-dimensional code checking subunit is in electrical information connection with the output end of the code scanning gun, and the output end of the feeding two-dimensional code checking subunit is in electrical information connection with the receiving end of the touch display screen and the receiving end of the feeding image checking subunit respectively;
the feeding image verification subunit is used for: identifying a raw material picture acquired by a camera, checking and verifying the acquired raw material picture and a batching picture stored in a feeding processor, displaying an alarm of a raw material picture checking error through a touch display screen, sending raw material replacement information to a batching information acquisition subunit through a feeding information transmission subunit, and transmitting raw material two-dimensional code information and the acquired picture to a feeding weight processing subunit when the raw material picture checking is correct; the receiving end of the feeding image checking subunit is electrically and information-connected with the output end of the camera, and the output end of the feeding image checking subunit is respectively electrically and information-connected with the receiving end of the touch display screen, the receiving end of the feeding weight processing subunit and the receiving end of the feeding information transmission subunit;
the feeding weight processing subunit is used for: the method comprises the steps of obtaining the weight of ingredients weighed by a weighing platform, checking and verifying the weighed weight of the ingredients with the weight of the ingredients in an ingredient two-dimensional code, sending raw material replacement information to an ingredient information obtaining subunit through a feeding information transmission subunit when the weight is checked incorrectly, subtracting the weighed weight of the ingredients from a production order in real time when the weight is checked correctly, displaying the processed production order information in a touch display screen in real time, sending information for complementing the ingredients to the ingredient information obtaining subunit through the feeding information transmission subunit when the weight of the ingredients in the production order is not matched sufficiently, generating a feeding acceptance bill comprising the name, the type, the weight, a picture, feeding acceptance check time and feeding worker information, and transmitting the feeding acceptance bill to the feeding information transmission subunit; the receiving end of the feeding weight processing subunit is electrically and information-connected with the output end of the weighing platform, and the output end of the feeding weight processing subunit is respectively electrically and information-connected with the receiving end of the touch display screen and the receiving end of the feeding information transmission subunit;
the feeding information transmission subunit is used for: the method comprises the steps that the replacement raw material information of a feeding image checking subunit and the replacement raw material information of a feeding weight processing subunit are transmitted to a batching information acquisition subunit, and feeding information including a feeding acceptance sheet is transmitted to an information transmission unit of a control center; the output end of the feeding information transmission subunit is respectively connected with the receiving end of the information transmission unit and the receiving end of the batching information acquisition subunit through electrical information.
Compared with the prior art, the designed batching, feeding and weighing system is reasonable in main structure, reliable in principle, accurate in batching, capable of identifying and checking raw materials, capable of checking and tracing feeding information in a feeding area, capable of guaranteeing the accuracy and the correctness of feeding of the raw materials, capable of saving labor cost and greatly reducing production accidents, high in reliability, simple and easy to operate and good in application environment.
Description of the drawings:
fig. 1 is a schematic block diagram of the structural principle of a batching, feeding and weighing system related to the invention.
Fig. 2 is a schematic structural principle diagram of the dual-core-verification-type weighing error-proofing device according to the invention.
Fig. 3 is a schematic diagram of the structural principle of the upper part of the dual-core-testing weighing error-proofing device.
Fig. 4 is a schematic block diagram of the configuration of the processor for ingredients according to the present invention.
Fig. 5 is a schematic view of the principle of the structure of the feeding processor according to the present invention.
FIG. 6 is a schematic block diagram of the production process flow of batching, feeding, checking and weighing according to the present invention.
The specific implementation mode is as follows:
the invention is further illustrated by the following examples in conjunction with the accompanying drawings.
Example 1:
the batching, feeding and weighing system according to the embodiment is shown in fig. 1, and the main structure of the batching, feeding and weighing system comprises a control center 1, a warehouse batching module 2 and a production feeding module 3; the control center 1 is provided with an instruction generating unit 4 and an information transmission unit 5, the instruction generating unit 4 is used for inputting production information and generating a production order, and the output end of the instruction generating unit 4 is connected with the receiving end of the information transmission unit 5 through electrical information; the production order comprises a raw material list, wherein the raw material list is used for recording and displaying a product required to be produced and the quantity of the product, the type of ingredients required to be prepared by the warehouse ingredient module 2 for producing the product, an image of each ingredient required to be prepared by the warehouse ingredient module 2 for producing the product and a weight list of each ingredient, the type of the put ingredients of the production material throwing module 3, the put ingredient image of the production material throwing module 3 and the weight list of each ingredient in detail; the information transmission unit 5 is used for transmitting the production order to the warehouse batching module 2 and the production feeding module 3, and receiving batching information of the warehouse batching module 2 and a feeding acceptance sheet of the production feeding module 3; the output end of the information transmission unit 5 is respectively connected with the receiving end of the warehouse batching module 2 and the receiving end of the production feeding module 3 in an electrical information manner, and the output end of the warehouse batching module 2 is connected with the receiving end of the production feeding module 3 in an electrical information manner; the warehouse batching module 2 is provided with a warehouse storage unit 6 and a batching verification weighing unit 7, the warehouse storage unit 6 is used for storing raw materials and providing batching for the batching verification weighing unit 7, and the batching verification weighing unit 7 is used for verifying the type of the batching, weighing the batching according to a production order and transferring the batching to the production feeding module 3; the production feeding module 3 is provided with a feeding verification weighing unit 8 and a raw material feeding unit 9, the feeding verification weighing unit 8 is used for verifying the ingredients transferred by the ingredient verification weighing unit 7, removing the ingredients with wrong types or weights and conveying the verified ingredients to the raw material feeding unit 9, and the raw material feeding unit 9 is used for producing commodities according to the feeding sequence of the production order with the verified ingredients.
The ingredient checking and weighing unit 7 and the feeding checking and weighing unit 8 related to the embodiment are respectively provided with a dual-core checking type weighing error-proofing device, as shown in fig. 2-3, the main structure of which comprises a touch display screen 10, a barcode printer 11, a weighing platform 12, a connecting rod 13, a camera 14, a USB interface 15, a card reader 16, a code scanning gun 17 and a processor 18; the lower end of the dual-core checking type weighing error-proofing device is provided with a weighing table 12, the weighing table 12 adopts the existing electronic weighing structure, the upper part of the rear end of the weighing table 12 is fixedly provided with a connecting rod 13, the upper end of the connecting rod 13 is fixedly connected with the rear end of a bar code printer 11, and the bar code printing frame 11 can print two-dimensional codes or bar codes; the lower end of the bar code printer 11 is provided with a camera 14, the upper end of the bar code printer 14 is fixedly connected with the lower end of a processor 18, the front end of the processor 18 is fixedly provided with a card reader 16, and the upper end of the processor 18 is fixedly provided with a touch display screen 10; a USB interface 15 is arranged on the side end face of the bar code printer 11, the USB interface 15 is in electrical information connection with a processor 18, and a code scanning gun 17 is in clamping groove type electrical information connection with the USB interface 15; the touch display screen 10, the bar code printer 11, the weighing platform 12, the camera 14 and the card reader 16 are respectively in electrical information connection with the processor 18, and the processor 18 adopts the existing processor structure and is equipped with the existing software system supporting the operation of the dual-core-verification-type weighing error-proofing device.
As shown in fig. 4, the processor 18 for ingredient loaded in the ingredient verification weighing unit 7 according to the present embodiment includes an ingredient information obtaining subunit 19, an ingredient two-dimensional code verifying subunit 20, an ingredient image verifying subunit 21, an ingredient weight processing subunit 22, and an ingredient information transmitting subunit 23; the ingredient information obtaining subunit 19 is configured to: acquiring a production order transmitted by the information transmission unit 5, transmitting the production order to the ingredient two-dimensional code verification subunit 20, identifying a work card of a worker, and displaying the production order through the touch display screen 10; the receiving end of the batching information acquiring subunit 19 is respectively connected with the output end of the information transmission unit 5 and the output end of the card reader 16, and the output end of the batching information acquiring subunit 19 is respectively connected with the receiving end of the touch display screen 10 and the receiving end of the batching two-dimensional code verifying subunit 20; the ingredient two-dimensional code verification subunit 20 is configured to: recognizing the two-dimensional code on the raw material package acquired by the code scanning gun 17, checking and verifying the incidental information of the two-dimensional code and the materials used on the production order, displaying the alarm of the error of the information check of the selected raw material two-dimensional code through the touch display screen 10, controlling the touch display screen 10 to display the production order, the batching weight information and the disinfection icon in a split screen mode when the information check of the raw material two-dimensional code is correct, and transmitting the information of the checked raw material two-dimensional code to the batching image check subunit 21; the receiving end of the batching two-dimensional code verifying sub-unit 20 is in electrical information connection with the output end of the code scanning gun 17, and the output end of the batching two-dimensional code verifying sub-unit 20 is in electrical information connection with the receiving end of the touch display screen 10 and the receiving end of the batching image verifying sub-unit 21 respectively; the ingredient image verification subunit 21 is configured to: identifying a raw material picture acquired by the camera 14, checking and verifying the acquired raw material picture with a batching picture stored in the processor 18, displaying an alarm of a raw material picture checking error through the touch display screen 10, and transmitting the raw material two-dimensional code information and the acquired picture to the batching weight processing subunit 22 when the raw material picture checking is correct; the receiving end of the batching image checking subunit 21 is electrically and information connected with the output end of the camera 14, and the output end of the batching image checking subunit 21 is respectively electrically and information connected with the receiving end of the touch display screen 10 and the receiving end of the batching weight processing subunit 22; the ingredient weight processing subunit 22 is for: acquiring the weight of the ingredients weighed by the weighing platform 12, subtracting the weighed weight of the ingredients from the production order in real time, displaying the processed production order information in the touch display screen 10 in real time, generating an ingredients two-dimensional code comprising the name, the type, the weight, the picture, the ingredient verification time and the information of the ingredients worker, controlling the bar code printer 11 to print the ingredients two-dimensional code, and transmitting the ingredients two-dimensional code to the ingredients information transmission subunit 23; the receiving end of the ingredient weight processing subunit 22 is electrically connected with the output end of the weighing platform 12, and the output end of the ingredient weight processing subunit 22 is respectively electrically connected with the receiving end of the touch display screen 10, the receiving end of the barcode printer 11 and the receiving end of the ingredient information transmission subunit 23; the ingredient information transmission subunit 23 is configured to: the method comprises the following steps that the batching information including batching two-dimensional codes is transmitted to an information transmission unit 5 of a control center 1 and a feeding verification weighing unit 8 of a production feeding module 3; the output end of the batching information transmission subunit 23 is respectively connected with the receiving end of the information transmission unit 5 and the receiving end of the feeding verification weighing unit 8 through electrical information.
As shown in fig. 5, the feeding processor 18 loaded in the feeding verification weighing unit 8 according to the present embodiment includes a feeding information obtaining subunit 24, a feeding two-dimensional code verification subunit 25, a feeding image verification subunit 26, a feeding weight processing subunit 27, and a feeding information transmitting subunit 28; the charging information acquiring subunit 24 is configured to: the production order transmitted by the information transmission unit 5 is acquired, the batching information transmitted by the batching information transmission subunit 23 is acquired, the production order and the batching information are transmitted to the feeding two-dimensional code verification subunit 25, a work card of a worker is identified, and the production order is displayed through the touch display screen 10; the receiving end of the feeding information acquiring subunit 24 is respectively in electrical information connection with the output end of the information transmission unit 5, the output end of the card reader 16 and the output end of the batching information transmission subunit 23, and the output end of the feeding information acquiring subunit 24 is respectively in electrical information connection with the receiving end of the touch display screen 10 and the receiving end of the feeding two-dimensional code verifying subunit 25; throw material two-dimensional code and verify subunit 25 and be used for: recognizing the batching two-dimensional code on the raw material package acquired by the code scanning gun 17, checking and verifying the additional information of the batching two-dimensional code and the used material class on the production order, displaying the alarm of the error check of the selected batching two-dimensional code information through the touch display screen 10, controlling the touch display screen 10 to display the production order and the batching information in a split screen mode when the batching two-dimensional code information is checked to be correct, and transmitting the checked and correct batching two-dimensional code information to the feeding image checking subunit 26; the receiving end of the feeding two-dimensional code checking sub-unit 25 is in electrical information connection with the output end of the code scanning gun 17, and the output end of the feeding two-dimensional code checking sub-unit 25 is in electrical information connection with the receiving end of the touch display screen 10 and the receiving end of the feeding image checking sub-unit 26 respectively; the feeding image verification subunit 26 is configured to: identifying a raw material picture acquired by the camera 14, checking and verifying the acquired raw material picture with a batching picture stored in the feeding processor 18, displaying an alarm of a raw material picture checking error through the touch display screen 10, sending replacement raw material information to the batching information acquisition subunit 19 through the feeding information transmission subunit 28, and transmitting the raw material two-dimensional code information and the acquired picture to the feeding weight processing subunit 27 when the raw material picture checking is correct; the receiving end of the feeding image checking subunit 26 is electrically and information connected with the output end of the camera 14, and the output end of the feeding image checking subunit 26 is respectively electrically and information connected with the receiving end of the touch display screen 10, the receiving end of the feeding weight processing subunit 27 and the receiving end of the feeding information transmission subunit 28; the feed weight processing subunit 27 is configured to: the method comprises the steps of obtaining the weight of ingredients weighed by a weighing platform 12, checking and verifying the weighed weight of the ingredients with the weight of the ingredients in an ingredient two-dimensional code, sending replacement raw material information to an ingredient information obtaining subunit 19 through a feeding information transmission subunit 28 when the weight is checked incorrectly, subtracting the weighed weight of the ingredients from a production order in real time when the weight is checked correctly, displaying the processed production order information in a touch display screen 10 in real time, sending information for complementing the ingredients to the ingredient information obtaining subunit 19 through the feeding information transmission subunit 28 when the weight of the ingredients on the production order is not matched sufficiently, generating a feeding acceptance bill comprising the name, the type, the weight, the picture, the feeding verification time and the information of feeding workers, and transmitting the feeding acceptance bill to the feeding information transmission subunit 28; the receiving end of the feeding weight processing subunit 27 is electrically and information connected with the output end of the weighing platform 12, and the output end of the feeding weight processing subunit 27 is respectively electrically and information connected with the receiving end of the touch display screen 10 and the receiving end of the feeding information transmission subunit 28; the feeding information transmission subunit 28 is configured to: the information transmission unit 5 transmits the replacement material information of the feeding image verification subunit 26 and the replacement material information of the feeding weight processing subunit 27 to the batching information acquisition subunit 19, and transmits the feeding information including the feeding acceptance sheet to the control center 1; the output end of the feeding information transmission subunit 28 is electrically and information connected with the receiving end of the information transmission unit 5 and the receiving end of the batching information acquisition subunit 19 respectively.
The double-core-verification-type weighing error-proofing device can be used for classifying and weighing, recording information, printing a bar code sticker and tracing information of small meat after being divided in a slaughterhouse, and can also be used for classifying and weighing, recording information, printing the bar code sticker and tracing information of vegetables in a vegetable planting and processing base.
Example 2
As shown in fig. 6, the production method for performing batching, feeding, checking and weighing by using the batching, feeding and weighing system described in embodiment 1 includes: the method comprises the steps of generating and issuing a production order, verifying a two-dimensional code of a raw material, disinfecting and image verifying the raw material, processing the weight, printing a two-dimensional code of a batching, transferring the raw material, transmitting batching information, verifying the two-dimensional code of the batching, verifying a material feeding image, verifying the weight of the fed material, and generating a material feeding weighing and acceptance sheet; the specific process steps are as follows:
(1) generation and issuing of production orders: the control center 1 inputs production information through the instruction generating unit 4 to generate a production order, wherein the production order comprises a raw material list, the raw material list is used for recording and displaying products and the number of the products to be produced, the type of ingredients required to be prepared by the warehouse ingredient module 2 for producing the products, the image of each ingredient required to be prepared by the warehouse ingredient module 2 for producing the products and the weight list of each ingredient, the type and the weight list of the put ingredients of the production material throwing module 3 and the image of the put ingredients of the production material throwing module 3 in detail; the instruction generating unit 4 transmits the production instructions to the warehouse batching module 2 and the production feeding module 3 respectively through the information transmission unit 5;
(2) raw material two-dimensional code verification: a worker at a batching department swipes a work card on a card reader 16 of the dual-core-verification weighing error-proofing device for batching to enter a program, a batching information acquisition subunit 19 identifies the work card and displays a production order on a touch display screen 10, the worker calls raw materials from a warehouse storage unit 6 according to the production order, then the worker places the raw materials on a weighing platform 12 and scans a two-dimensional code on a raw material package by using a code scanning gun 17, a batching two-dimensional code verification subunit 20 acquires the two-dimensional code to verify whether the batching types are the materials used on the production order, if the batching types are not included in the production order, the touch display screen 10 displays an error report, the worker is informed to replace the raw materials, and other raw materials in the production order are continuously weighed; if the raw materials of the scanned two-dimensional code belong to ingredients in a production order, the touch display screen 10 automatically divides the screen in real time, one side displays the production order, and the other side displays the weight of the ingredients being weighed and a disinfection icon;
(3) raw material disinfection and image verification: the method comprises the following steps that a worker unpacks and disinfects, a camera 14 monitors in real time and obtains a raw material picture, the camera 14 transmits the raw material picture to a processor 18, a batching image verification subunit 21 compares the obtained raw material picture with a batching picture stored in the processor 18, analyzes and verifies whether the batching is the raw material picture, if the batching image verification subunit 21 successfully compares the raw material picture with the batching picture, the weighing raw material belongs to batching in a production order, and the weighing work directly enters the next link; if the image comparison of the ingredient image checking subunit 21 fails, the weighing raw material is obtained and does not belong to the ingredients in the production order, the touch display screen 10 displays error report and prompts manual confirmation, the worker confirms manually, if the weighing raw material is not confirmed to belong to the ingredients in the production order manually, the touch display screen 10 confirms that the error report information is correct, the batching personnel replaces correct ingredients, and if the weighing raw material is confirmed to belong to the ingredients in the production order manually, the touch display screen 10 confirms that the error report information is wrong, and the next operation is carried out;
(4) weight processing and two-dimensional code printing of ingredients: after the image verification is successful, the weighed raw materials are determined as ingredients, the weighing platform 12 weighs the weight of the ingredients and transmits the weight of the ingredients to the processor 18, and the ingredient weight processing subunit 22 subtracts the weight of the ingredients from the production order in real time and displays information of the processed production order in the touch display screen 10 in real time; meanwhile, the batching weight processing subunit 22 controls the barcode printer 11 to print a batching two-dimensional code, wherein the batching two-dimensional code comprises identity information of a worker, a batching name and a batching weight; the staff attaches the ingredient two-dimensional code on the ingredient package and repackages the ingredient,
(5) raw material transfer and ingredient information transmission: after weighing is finished, the touch display screen 10 automatically returns to the state before the two-dimensional code is scanned, and the staff reweighs the next ingredient; the prepared raw materials are transported to each feeding verification weighing unit 8 of the production feeding module 3 through a production line according to a production order, the warehouse batching module 2 repeats the operation until all the batching on the production order is matched, and the batching information transmission subunit 23 transmits batching information to the information transmission unit 5 of the control center 1 and the feeding verification weighing unit 8 of the production feeding module 3.
(6) Ingredient two-dimensional code verification: after each feeding checking and weighing unit 8 receives the ingredients of the warehouse ingredient module 2, feeding workers place the ingredients on a feeding weighing platform 12, the feeding workers swipe a work card, a feeding information acquisition subunit 24 identifies the work card and displays a production order on a touch display screen 10, a code scanning gun 17 is used for scanning an ingredient two-dimensional code on an ingredient package, a feeding two-dimensional code checking subunit 25 checks whether the ingredient class is the ingredient class on the production order, if the ingredient class is not included in the production order, the touch display screen 10 displays an error report, the feeding workers are informed to take down the ingredients, the wrong ingredients are returned to the warehouse ingredient module 2, and other ingredients in the production order are continuously weighed; if the ingredients of the scanned two-dimensional code belong to ingredients in a production order, the touch display screen 10 automatically divides the screen in real time, one side displays the production order, and the other side displays an ingredient list;
(7) and (3) feeding image verification: unpacking the workers, monitoring in real time by the camera 14 and acquiring a batching picture, transmitting the batching picture to the processor 18 by the camera 14, comparing the batching picture acquired by the feeding image verification subunit 26 with the batching picture stored in the processor 18, analyzing and verifying whether the batching picture is the batching, obtaining the batching of which the weighing batching belongs to the production order if the image comparison of the feeding image verification subunit 26 is successful, and directly entering the next link during feeding; if the image comparison of the feeding image checking subunit 26 fails, the weighing and batching is obtained not belonging to the batching in the production order, the touch display screen 10 displays error reporting and prompts manual confirmation, the worker performs manual confirmation, if the weighing and batching is confirmed not belonging to the batching in the production order manually, the touch display screen 10 confirms that the error reporting information is correct, the feeding image checking subunit 26 sends the replacement batching information to the batching information acquisition subunit 19 through the feeding information transmission subunit 28, meanwhile, the feeder informs the batching worker to replace the correct batching, if the weighing and batching is confirmed manually to belong to the batching in the production order, the touch display screen 10 confirms that the error reporting information is wrong, and the next operation is performed;
(8) and (4) material feeding weight verification: the weighing platform 12 weighs the weight of the ingredients and transmits the weight of the ingredients to the processor 18, the feeding weight processing subunit 27 checks the weighed weight of the ingredients with the weight of the ingredients in the two-dimensional code of the ingredients, and if the weighed weight of the ingredients is consistent with the weight of the ingredients in the two-dimensional code of the ingredients, the feeding operation directly enters the next link; if the weighed ingredient weight is inconsistent with the ingredient weight in the ingredient two-dimensional code, the touch display screen 10 displays error reporting and prompts manual confirmation, a worker uses a standby scale to perform manual weighing, if the weighed ingredient weight is inconsistent with the ingredient weight in the ingredient two-dimensional code after manual confirmation, the touch display screen 10 confirms that the error reporting information is correct, the feeding weight processing subunit 27 sends replacement ingredient information to the ingredient information acquisition subunit 19 through the feeding information transmission subunit 28, and simultaneously informs the ingredient personnel of replacing ingredients with correct weight, if the weighed ingredient weight is consistent with the ingredient weight in the ingredient two-dimensional code after manual confirmation, the touch display screen 10 confirms that the error reporting information is incorrect, and the next operation is performed;
(9) feeding, weighing and generating an acceptance sheet: after the weighed ingredient weight information is verified to be correct, the feeding weight processing subunit 27 subtracts the weight of the weighed ingredient from the production order in real time, and displays the processed production order information in the touch display screen 10 in real time; when the batch weight on the production order is not enough after the batch weight processing subunit 27 weighs all the batches, the batch weight processing subunit 27 sends information for complementing the batches to the batch information acquisition subunit 19 through the batch information transmission subunit 28, the production batch module 3 repeats the operation until all the batches on the production order are checked and accepted, and the batch personnel transfer the batches to the raw material feeding unit 9 for feeding; meanwhile, the feeding weight processing subunit 27 generates a feeding acceptance bill and transmits the same to the information transmission unit 5 of the control center 1 through the feeding information transmission subunit 28.
In this embodiment, the batching, feeding, checking and weighing simulation experiment is performed by applying the batching, feeding, checking and weighing system and the production method thereof, 1000 parts of raw materials of different types with raw material two-dimensional codes attached thereto (where 300 parts of wrong materials with name information included in the raw material two-dimensional codes being inconsistent with actual names of the raw materials are mixed) are prepared, five groups of batching of different batching types and parts are randomly selected to perform the simulation experiment in 1000 parts of raw materials of different types, and five groups of simulation experiment results are as follows within an allowable range of weighing error of ± 0.05%:
TABLE 1 ingredient result measuring table for warehouse ingredient module
Figure GDA0002673617200000121
Table 2 table for measuring material testing result of material feeding module in production
Figure GDA0002673617200000122
According to the five groups of experimental data, after the two-dimensional code verification and the image verification are carried out on the ingredients by the warehouse ingredient module 2, the verification is carried out on the five groups of the weighed ingredients, the generated two-dimensional codes of the ingredients are all correct, the test accuracy of 1300 parts of the ingredients in an image test reaches 99.9%, and the weighing accuracy of 1300 parts of the ingredients in a weight weighing manner reaches 99.8%; the production feeding module 3 checks and accepts five groups of ingredients allocated by the warehouse ingredient module 2, replaces wrong ingredients, supplements the ingredients, tests the accepted ingredients, and obtains the ingredient qualification rate of 100% through two-dimensional code test of the ingredients, feeding image test and weight test of each component; according to the data, the batching, feeding and weighing system and the production method thereof are applied to batching and feeding in production, the verification process is complete and rigorous, the accuracy is high, the high quality of production and feeding operation is ensured, the error rate of enterprise production can be effectively reduced, the product quality is obviously improved, and the application market is wide.

Claims (5)

1. The utility model provides a material weighing system is thrown to batching which characterized in that: the main structure comprises a control center, a warehouse batching module and a production feeding module; the control center is provided with an instruction generating unit and an information transmission unit, the instruction generating unit is used for inputting production information and generating a production instruction, and the output end of the instruction generating unit is connected with the receiving end of the information transmission unit through electrical information; the information transmission unit is used for transmitting the production order to the warehouse batching module and the production feeding module and receiving batching information of the warehouse batching module and a feeding acceptance sheet of the production feeding module; the output end of the information transmission unit is respectively connected with the receiving end of the warehouse batching module and the receiving end of the production feeding module in an electrical information manner, and the output end of the warehouse batching module is connected with the receiving end of the production feeding module in an electrical information manner; the warehouse batching module and the production feeding module are respectively provided with a double-core checking type weighing error-proofing device; the warehouse batching module is provided with a warehouse storage unit and a batching verifying and weighing unit, the warehouse storage unit is used for storing raw materials and providing batching for the batching verifying and weighing unit, and the batching verifying and weighing unit is used for verifying the type of the batching, weighing the batching according to a production order and transferring the batching to the production feeding module;
the production feeding module is provided with a feeding verification weighing unit and a raw material feeding unit, the feeding verification weighing unit is used for verifying the ingredients transferred by the ingredient verification weighing unit, removing the ingredients with wrong types or weights and conveying the ingredients without errors to the raw material feeding unit, and the raw material feeding unit is used for producing commodities by the ingredients with errors according to the feeding sequence of a production order;
the batching verifying and weighing unit is provided with a batching processor, and the batching processor comprises a batching information acquisition subunit, a batching two-dimensional code verifying subunit, a batching image verifying subunit, a batching weight processing subunit and a batching information transmission subunit;
the ingredient information obtaining subunit is configured to: the production order transmitted by the information transmission unit is acquired, the production order is transmitted to the ingredient two-dimensional code verification subunit, a work card of a worker is identified, and the production order is displayed through the touch display screen;
the ingredient two-dimension code verification subunit is used for: identifying a two-dimensional code on a raw material package acquired by a code scanning gun, checking and verifying incidental information of the two-dimensional code with a material class on a production order, displaying an alarm of a check error of the selected raw material two-dimensional code information through a touch display screen, controlling the touch display screen to display the production order, the batching weight information and a disinfection icon in a split screen mode when the raw material two-dimensional code information is checked to be correct, and transmitting the checked raw material two-dimensional code information to a batching image checking subunit;
the ingredient image verification subunit is used for: identifying a raw material picture acquired by a camera, checking and verifying the acquired raw material picture and a batching picture stored in a processor, displaying an alarm of wrong checking of the raw material picture through a touch display screen, and transmitting the raw material two-dimensional code information and the acquired picture to a batching weight processing subunit when the checking of the raw material picture is correct;
the ingredient weight processing subunit is configured to: the method comprises the steps of obtaining the weight of ingredients weighed by a weighing platform, subtracting the weighed weight of the ingredients from a production order in real time, displaying processed production order information in a touch display screen in real time, generating two-dimensional codes of the ingredients including name, type, weight, picture, ingredient verification time and information of staff for the ingredients, controlling a bar code printer to print the two-dimensional codes of the ingredients, and transmitting the two-dimensional codes of the ingredients to an ingredient information transmission subunit;
the ingredient information transmission subunit is configured to: and the information transmission unit transmits the batching information including the batching two-dimensional code to the control center and the feeding verification weighing unit of the production feeding module.
2. The ingredient charging and weighing system of claim 1, wherein: the batching, checking and weighing unit and the feeding, checking and weighing unit are respectively provided with a dual-checking type weighing error-proofing device, and the main structure of the dual-checking type weighing error-proofing device comprises a touch display screen, a bar code printer, a weighing platform, a connecting rod, a camera, a USB interface, a card reader, a code scanning gun and a processor; the lower end of the dual-core inspection type weighing error-proofing device is provided with a weighing platform, the weighing platform adopts a conventional electronic weighing structure, the upper part of the rear end of the weighing platform is fixedly provided with a connecting rod, the upper end of the connecting rod is fixedly connected with the rear end of a bar code printer, and a bar code printing frame can print two-dimensional codes or bar codes; the lower end of the bar code printer is provided with a camera, the upper end of the bar code printer is fixedly connected with the lower end of the processor, the front end of the processor is fixedly provided with a card reader, and the upper end of the processor is fixedly provided with a touch display screen; the side end face of the bar code printer is provided with a USB interface, the USB interface is in electrical information connection with the processor, and the code scanning gun is in electrical information connection with a USB interface card slot; the touch display screen, the bar code printer, the weighing platform, the camera and the card reader are respectively in electrical information connection with the processor.
3. The ingredient charging and weighing system of claim 1, wherein: the receiving end of the batching information acquisition subunit is respectively in electrical information connection with the output end of the information transmission unit and the output end of the card reader, and the output end of the batching information acquisition subunit is respectively in electrical information connection with the receiving end of the touch display screen and the receiving end of the batching two-dimensional code verification subunit;
the receiving end of the batching two-dimensional code verifying sub-unit is in electrical information connection with the output end of the code scanning gun, and the output end of the batching two-dimensional code verifying sub-unit is in electrical information connection with the receiving end of the touch display screen and the receiving end of the batching image verifying sub-unit respectively;
the receiving end of the batching image checking subunit is electrically and information connected with the output end of the camera, and the output end of the batching image checking subunit is respectively electrically and information connected with the receiving end of the touch display screen and the receiving end of the batching weight processing subunit;
the receiving end of the ingredient weight processing subunit is electrically and information-connected with the output end of the weighing platform, and the output end of the ingredient weight processing subunit is respectively electrically and information-connected with the receiving end of the touch display screen, the receiving end of the barcode printer and the receiving end of the ingredient information transmission subunit;
and the output end of the ingredient information transmission subunit is respectively connected with the receiving end of the information transmission unit and the receiving end of the feeding verification weighing unit through electrical information.
4. The ingredient charging and weighing system of claim 1, wherein: the feeding checking weighing unit is loaded with a feeding processor, and the feeding processor comprises a feeding information acquisition subunit, a feeding two-dimensional code checking subunit, a feeding image checking subunit, a feeding weight processing subunit and a feeding information transmission subunit;
the feeding information acquisition subunit is used for: the production order transmitted by the information transmission unit is acquired, the batching information transmitted by the batching information transmission subunit is acquired, the production order and the batching information are transmitted to the feeding two-dimensional code verification subunit, a work card of a worker is identified, and the production order is displayed through the touch display screen;
throw material two-dimensional code and verify subunit and be used for: identifying a batching two-dimensional code on a raw material package acquired by a code scanning gun, checking and verifying the incidental information of the batching two-dimensional code and the material class used on a production order, displaying the alarm of the error check of the selected batching two-dimensional code information through a touch display screen, controlling the touch display screen to display the production order and the batching information in a split screen mode when the batching two-dimensional code information is checked to be correct, and transmitting the checked batching two-dimensional code information to a feeding image checking subunit;
the feeding image verification subunit is used for: identifying a raw material picture acquired by a camera, checking and verifying the acquired raw material picture and a batching picture stored in a feeding processor, displaying an alarm of a raw material picture checking error through a touch display screen, sending raw material replacement information to a batching information acquisition subunit through a feeding information transmission subunit, and transmitting raw material two-dimensional code information and the acquired picture to a feeding weight processing subunit when the raw material picture checking is correct;
the feeding weight processing subunit is used for: the method comprises the steps of obtaining the weight of ingredients weighed by a weighing platform, checking and verifying the weighed weight of the ingredients with the weight of the ingredients in an ingredient two-dimensional code, sending raw material replacement information to an ingredient information obtaining subunit through a feeding information transmission subunit when the weight is checked incorrectly, subtracting the weighed weight of the ingredients from a production order in real time when the weight is checked correctly, displaying the processed production order information in a touch display screen in real time, sending information for complementing the ingredients to the ingredient information obtaining subunit through the feeding information transmission subunit when the weight of the ingredients in the production order is not matched sufficiently, generating a feeding acceptance bill comprising the name, the type, the weight, a picture, feeding acceptance check time and feeding worker information, and transmitting the feeding acceptance bill to the feeding information transmission subunit;
the feeding information transmission subunit is used for: and the material change information of the feeding image checking subunit and the material change information of the feeding weight processing subunit are transmitted to the batching information acquisition subunit, and the feeding information including the feeding acceptance sheet is transmitted to the information transmission unit of the control center.
5. The ingredient charging and weighing system of claim 4, wherein: the receiving end of the feeding information acquisition subunit is respectively in electrical information connection with the output end of the information transmission unit, the output end of the card reader and the output end of the batching information transmission subunit, and the output end of the feeding information acquisition subunit is respectively in electrical information connection with the receiving end of the touch display screen and the receiving end of the feeding two-dimensional code verification subunit;
the receiving end of the feeding two-dimensional code checking sub-unit is in electrical information connection with the output end of the code scanning gun, and the output end of the feeding two-dimensional code checking sub-unit is in electrical information connection with the receiving end of the touch display screen and the receiving end of the feeding image checking sub-unit respectively;
the receiving end of the feeding image checking subunit is electrically and information-connected with the output end of the camera, and the output end of the feeding image checking subunit is respectively electrically and information-connected with the receiving end of the touch display screen, the receiving end of the feeding weight processing subunit and the receiving end of the feeding information transmission subunit;
the receiving end of the feeding weight processing subunit is electrically and information-connected with the output end of the weighing platform, and the output end of the feeding weight processing subunit is respectively electrically and information-connected with the receiving end of the touch display screen and the receiving end of the feeding information transmission subunit;
the output end of the feeding information transmission subunit is respectively connected with the receiving end of the information transmission unit and the receiving end of the batching information acquisition subunit through electrical information.
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Denomination of invention: A Proportioning and Weighing System

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