CN112249573B - System and method for classified and centralized warehousing and storing of products with multiple specifications - Google Patents
System and method for classified and centralized warehousing and storing of products with multiple specifications Download PDFInfo
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- CN112249573B CN112249573B CN202011214628.3A CN202011214628A CN112249573B CN 112249573 B CN112249573 B CN 112249573B CN 202011214628 A CN202011214628 A CN 202011214628A CN 112249573 B CN112249573 B CN 112249573B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0407—Storage devices mechanical using stacker cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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Abstract
The invention discloses a system for classified and centralized warehousing and storage of multi-specification products, which comprises hardware equipment and a software system, wherein the hardware equipment comprises conveying equipment, sorting and stacking equipment, conveying equipment and data acquisition equipment for acquiring product information; the software system is an upper computer based on a WMS system and a display interface thereof, and comprises the following steps: the system comprises a logistics monitoring module, a product management module, a storage management module, a comprehensive information query module and a delivery management module, wherein all modules in the software system are mutually cooperated and are uniformly controlled by an upper computer; data acquisition equipment in the hardware equipment is connected with a software system, and the data acquisition equipment transmits various kinds of information collected to the software system, so that the problems of high labor intensity and low efficiency of workers, low reading rate, poor identification rate, small amount of stored information and single collected data in the prior art are solved, the production efficiency is improved, and the product tracing is facilitated.
Description
Technical Field
The invention belongs to the field of logistics storage management, and particularly relates to a system for realizing automatic transfer and storage management of products in a production workshop in a storage workshop, and a management method of the production line management system.
Background
With the development of modern industry and computer technology, the control and management of logistics in factories become the key points of enterprise management, and real-time, accurate and integrated management is required. And simultaneously, higher requirements are put forward on the space utilization rate. For a manufacturing workshop, efficient management can greatly reduce the production cost of the workshop and enterprises. At present, for semi-finished products in most discrete enterprises, finished product management still depends on manual management and manual carrying, so that the efficiency is low and the cost is high. How to effectively reduce the stock backlog in the workshop production process is also a difficult problem of managers, and especially for the effective management of products with effective period, the method also plays an important role in controlling the production cost. Along with the continuous progress and development of the current scientific technology, the logistics and storage modes of workshop products are increasingly abundant. The automatic conveying and warehousing of the products among all the working procedures are effectively realized in the production process, and the automatic conveying and warehousing is very important for improving the production efficiency and the product quality.
Currently, a production monitoring system in a production workshop needs to collect corresponding state data, and the workshop data collection is generally realized by means of bar code identification or application of a sensor. Barcode identification technology has been developed earlier, and reading rate is often affected due to scanning position problems and identification rate, and stains are generated during production and easily stick to barcodes, so that the barcodes cannot be identified. And for workshops with more production specifications, products need to be classified and stored, a large space is occupied, and the storage of the products with small-scale production specifications is a difficult problem for workshop managers.
Disclosure of Invention
In order to overcome the defects of the prior art, a system for classifying, centralizing and warehousing and storing multi-specification products is provided by utilizing hardware equipment and a software system, and comprises the hardware equipment and the software system, wherein the hardware equipment comprises conveying equipment for conveying the products, sorting equipment and stacking equipment for primarily classifying the products, conveying equipment for conveying the same group of products to a vertical warehouse and data acquisition equipment for acquiring product information; the software system is an upper computer based on a WMS system and a display interface thereof, and comprises the following steps: the system comprises a logistics monitoring module, a product management module, a storage management module, a comprehensive information query module and a delivery management module, wherein all modules in the software system are mutually cooperated and are uniformly controlled by an upper computer; and the data acquisition equipment in the hardware equipment is connected with the software system, and transmits the acquired various information to the software system.
Furthermore, the sorting and stacking equipment comprises a pre-sorting mechanical arm, a gantry mechanical arm and a stacking robot, and the temporary storage equipment is equipment for storing products or goods and is arranged in the pre-sorting area, the pre-sorting suspension area and the tray-assembling suspension area.
Furthermore, the data acquisition equipment comprises a conveying part read-write terminal, a storage part read-write terminal and an information storage label.
Further, the reading and writing terminal of the conveying part comprises a conveying line body reading and writing terminal and a front end reading and writing terminal of a group tray transferring conveying line.
Furthermore, the warehousing part reading-writing terminal comprises a warehousing reading-writing terminal and a warehousing reading-writing terminal.
The invention also provides a method for classified and centralized warehousing and storage of products with multiple specifications, which comprises the following specific steps:
the method comprises the following steps: products with different specifications pass through the reading and writing terminal area of the conveyor line body, the reading and writing terminal of the conveyor line body reads the label information of the product, and transmits the product information to the software system;
step two: the software system judges the product direction according to the received product information, and transmits the judgment result to the conveyor line control system, the conveyor line transmits the product to a specified pre-sorting area according to the judgment result of the software system, and the product information is uploaded to the software system;
step three: after receiving the product information of the pre-sorting area returned by the conveyor line body, the software system sends a sorting instruction to the pre-sorting manipulator of the corresponding area, and the pre-sorting manipulator places the product in a pre-sorting temporary storage area for preliminary sorting and caching according to the received instruction and stores the sorting data in a database of the software system;
Step four: after the number of the pre-sorting cache areas reaches a specified value, the software system transfers the pre-sorted products to a tray-grouping cache area from the pre-sorting cache area by transferring a gantry manipulator, and waits for tray grouping;
step five: after the disk group cache region meets the disk group quantity, the software system acquires product information of the transfer device through a read-write terminal at the front end of the disk group transfer conveyor line, and confirms whether the product information of the transfer device is normal or not, and if the product information is bound with the product, the product cannot be used, and data clearing processing is needed; if the product information of the device is not in data binding with other products, the device can be normally used;
step six: similar products in the disk grouping cache region meet the disk grouping quantity, and after the transfer device is normal, the software system dispatches the gantry sorting robot to perform disk grouping and binds the disk grouping product information with the product information of the transfer device, so that the disk grouping cache region can be used in the subsequent process;
step seven: after the group plate is finished, the software system issues a transfer instruction to a transfer conveying line, and the transfer conveying line transfers a transfer conveying vehicle to convey the transfer device from the group plate position to a specified stereoscopic warehouse entering end according to the transfer instruction;
step eight: after the transfer device is conveyed to a specified warehousing end, product information is read by a warehousing entrance reading-writing terminal and is checked with a software system, and if the information is checked to be correct, the software system moves a roadway stacker to be warehoused and stored; if the information is checked to be abnormal, triggering an abnormal processing flow;
Step nine: and after receiving the warehousing instruction, the tunnel stacker transfers the product transfer device corresponding to the warehousing port to a stereoscopic warehouse for storage according to the instruction, and feeds back the storage result to the software system.
Compared with the prior art, the invention has the advantages and the technical effects that: the invention solves the problems that in the prior art, the labor intensity of workers is high, the efficiency is low, the cost is high, the reading rate of the existing data acquisition mode is low, the identification rate is poor, the quantity of stored information is small, the acquired data is single, and the logistics transit state cannot be fed back in detail. According to the invention, all products and equipment are connected in series with the product storage tags through the software system, the data flow of the whole process is communicated, the whole warehouse-in and warehouse-out process is digitalized and displayed through the software system, the production state of a workshop is reflected in detail, the production efficiency is improved, and the product tracing is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a system for classified, centralized, warehousing and storing multi-specification products according to the present invention.
Fig. 2 is a flow chart of product classification centralized warehousing according to the present invention.
Fig. 3 is a flow chart of warehousing the product according to the present invention.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.
A system for classifying and centralizing products with multiple specifications for warehousing and storage is disclosed as a hardware device and a software system shown in figure 1, wherein the hardware device comprises a conveying line for conveying the products, a pre-sorting device and a temporary storage device for primarily classifying the products, a stacker for stacking and combining the primarily classified products, a conveying device for conveying the same group of products to a vertical warehouse, and process equipment and data acquisition equipment attached to a three-dimensional warehouse; the software system is an upper computer based on a WMS system and a display interface thereof, and comprises the following components: the system comprises a logistics monitoring module, a product management module, a storage management module, a comprehensive information query module and a delivery management module, wherein the upper computer based on the WMS system is provided with an MES interface system for connecting the modules; the data acquisition equipment in the hardware equipment is connected with a software system, transmits various acquired information to the software system, and comprises a conveying part read-write terminal, a storage part read-write terminal and an information storage label.
The pre-sorting device in the hardware device is a pre-sorting mechanical arm, the temporary storage device is a device for storing products or goods, which is arranged in a pre-sorting area, a pre-sorting suspension area and a group tray suspension area, a high-rise shelf is arranged in the three-dimensional warehouse, the high-rise shelf is a goods space with standard size, and the size of the high-rise shelf is adjusted according to the stored products; has a double-extension shelf and a single-extension shelf.
All modules in the software system are mutually cooperated and are uniformly controlled by an upper computer of a PD station as shown in figure 2, the PD station is a station for taking and placing goods by a stacker, data storage in the software system comprises data management software and a database, in order to improve the visualization degree of the system and facilitate data analysis, the data management software is developed based on QT application software, namely, the upper computer 14 based on a WMS system realizes database development by sqlite3 and is used for storing data, the read-write terminal of the conveying part comprises a read-write terminal of a conveying line body and a read-write terminal at the front end of a pallet transfer conveying line, and the read-write terminal of the warehousing part comprises a warehousing read-write terminal and a warehousing read-write terminal for ex-warehouse; the information storage tag in the software system is a writable and readable radio frequency identification low-frequency tag, bar code information of a produced product is stored in the tag, and the tag reading equipment is installed at an inlet and an outlet of the three-dimensional warehouse and at a branch of a line body to read the storage information of the tag. The automatic storage of products is realized by combining a computer bar code technology, and the information storage labels are divided into process equipment labels, transportation tool labels and product labels.
The method for classifying and storing the products with the multiple specifications in the warehouse by using the system for classifying and storing the products with the multiple specifications in the warehouse comprises the following specific steps:
The method comprises the following steps: products with different specifications pass through the reading and writing terminal area of the conveyor line body, the reading and writing terminal of the conveyor line body reads the label information of the product, and transmits the product information to the software system;
step two: the software system judges the product direction according to the received product information, and transmits the judgment result to the conveyor line control system, the conveyor line transmits the product to a specified pre-sorting area according to the judgment result of the software system, and the product information is uploaded to the software system;
step three: after receiving the product information of the pre-sorting area returned by the conveyor line body, the software system sends a sorting instruction to the pre-sorting manipulator of the corresponding area, and the pre-sorting manipulator places the product in a pre-sorting temporary storage area for preliminary sorting and caching according to the received instruction and stores the sorting data in a database of the software system;
step four: after the number of the pre-sorting cache areas reaches a specified value, the software system transfers the pre-sorted products to a tray-grouping cache area from the pre-sorting cache area by transferring a gantry manipulator, and waits for tray grouping;
step five: after the disk group cache region meets the disk group quantity, the software system acquires product information of the transfer device through a read-write terminal at the front end of the disk group transfer conveyor line, and confirms whether the product information of the transfer device is normal or not, and if the product information is bound with the product, the product cannot be used, and data clearing processing is needed; if the product information of the device is not in data binding with other products, the device can be normally used;
Step six: similar products in the disk grouping cache region meet the disk grouping quantity, and after the transfer device is normal, the software system dispatches the gantry sorting robot to perform disk grouping and binds the disk grouping product information with the product information of the transfer device, so that the disk grouping cache region can be used in the subsequent process;
step seven: after the group plate is finished, the software system issues a transfer instruction to a transfer conveying line, and the transfer conveying line transfers a transfer conveying vehicle to convey the transfer device from the group plate position to a specified stereoscopic warehouse entering end according to the transfer instruction;
step eight: after the transfer device is conveyed to a specified warehousing end, product information is read by a warehousing entrance reading-writing terminal and is checked with a software system, and if the information is checked to be correct, the software system moves a roadway stacker to be warehoused and stored; if the information is checked to be abnormal, triggering an abnormal processing flow;
step nine: and after receiving the warehousing instruction, the tunnel stacker transfers the product transfer device corresponding to the warehousing port to a stereoscopic warehouse for storage according to the instruction, and feeds back the storage result to the software system.
According to different types and specifications of products or goods, the hardware transmission equipment and the software system are combined, the products or goods are classified, sorted and grouped into trays for centralized warehousing and storage, all the products or the devices are connected in series with the product storage labels through the software system, and the tray grouping transfer device in the conveying equipment is bound with the products, so that repeated carrying is avoided, the purposes of standard classification and sorting are achieved, the production efficiency is improved, and the product tracing is facilitated.
The above description is only an example of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the present invention without departing from the scope of the present invention by using the method disclosed above, and the present invention is covered by the claims.
Claims (3)
1. A method for classifying and centralizing products of multiple specifications to be stored in a warehouse comprises the following specific steps:
the method comprises the following steps: products with different specifications pass through the reading and writing terminal area of the conveyor line body, the reading and writing terminal of the conveyor line body reads the label information of the product, and transmits the label information of the product to the software system;
step two: the software system judges the product heading according to the received product label information, and transmits the judgment result to the conveying line control system, the conveying line sends the product to a specified pre-sorting area according to the judgment result of the software system, and the product label information is uploaded to the software system;
step three: after receiving label information of products in a pre-sorting area transmitted back by the conveying line body, the software system sends sorting instructions to a pre-sorting manipulator in a corresponding area, and the pre-sorting manipulator places the products in a pre-sorting temporary storage area for preliminary sorting and caching according to the received instructions and stores sorting data in a database of the software system;
Step four: after the number of the pre-sorting cache areas reaches a specified value, the software system transfers the pre-sorted products to a tray-grouping cache area from the pre-sorting cache area by transferring a gantry manipulator, and waits for tray grouping;
step five: after the disk group cache region meets the disk group quantity, the software system acquires product information of the transfer device through a read-write terminal at the front end of the disk group transfer conveyor line, and confirms whether the product information of the transfer device is normal or not, and if the product information is bound with the product, the product information cannot be used, and data clearing processing is needed; if the product information of the device is not in data binding with other products, the device can be normally used;
step six: similar products in the disk grouping cache region meet the disk grouping quantity, and after the transfer device is normal, the software system dispatches the gantry sorting robot to perform disk grouping and binds the label information of the disk grouping products with the product information of the transfer device, so that the disk grouping cache region can be used in the later process;
step seven: after the group plate is finished, the software system issues a transfer instruction to a transfer conveying line, and the transfer conveying line transfers a transfer conveying vehicle to convey the transfer device from the group plate position to a specified stereoscopic warehouse entering end according to the transfer instruction;
step eight: after the transfer device is conveyed to a specified warehousing end, the product label information is read by a warehousing port reading and writing terminal and is checked with a software system, and if the information is checked to be correct, the software system moves a roadway stacker to warehouse and store; if the information is checked to be abnormal, triggering an abnormal processing flow;
Step nine: after receiving the warehousing instruction, the tunnel stacker transfers the product transfer device corresponding to the warehousing port to a stereoscopic warehouse for storage according to the instruction, and feeds back a storage result to the software system; the concrete steps of product warehousing in the ninth step are as follows:
step 1, the conveyor line conveys the tray and the product into an identification range, and the read-write terminal identifies the information storage label;
step 2, the system transmits the time passing through the sorting port and the product label information to an upper computer through a network, and the upper computer inquires the production information of the product according to the product label information and allocates the conveying path of the product;
step 3, conveying the products to a stereoscopic warehouse entry or an abnormal port by conveying equipment according to a path assigned by the upper computer;
step 4, after the products are conveyed to the PD platform, the upper computer distributes the storage positions in the stereoscopic warehouse according to the principles of product balance and the like and generates a warehousing task;
and 5, the upper computer generates an instruction according to the warehousing task, downloads the instruction to the stacker, and the stacker executes the instruction to finish warehousing the product.
2. The method for classified and centralized warehousing and storage of multi-specification products according to claim 1, characterized in that: the conveying equipment is one or more of a conveying belt, a conveying vehicle and a conveying frame.
3. The system for classified and centralized warehousing and storage of the multi-specification products, which is used by the method according to claim 1, comprises hardware equipment and a software system, wherein the hardware equipment comprises conveying equipment for conveying the products, sorting and stacking equipment for primarily classifying the products, conveying equipment for conveying the same group of products to a vertical warehouse and data acquisition equipment for acquiring product information; the sorting and stacking equipment comprises a pre-sorting manipulator, a gantry manipulator and a stacking robot, and the temporary storage equipment is equipment for storing products or goods and is arranged in a pre-sorting area, a pre-sorting suspension area and a tray-assembling suspension area; the data acquisition equipment comprises a conveying part read-write terminal, a storage part read-write terminal and an information storage label, wherein the conveying part read-write terminal comprises a conveying line body read-write terminal and a front end read-write terminal of a group plate transfer conveying line; the warehousing part read-write terminal comprises a warehousing read-write terminal and a warehousing read-write terminal; the software system is an upper computer based on a WMS system and a display interface thereof, and comprises the following steps: the system comprises a logistics monitoring module, a product management module, a storage management module, a comprehensive information query module and a delivery management module, wherein all modules in the software system are mutually cooperated and are uniformly controlled by an upper computer; and the data acquisition equipment in the hardware equipment is connected with the software system, and transmits the acquired various information to the software system.
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| CN113148518A (en) * | 2021-04-02 | 2021-07-23 | 科益展智能装备有限公司 | Scheduling method and system based on intelligent warehousing transmission device |
| CN113184426B (en) * | 2021-04-13 | 2023-02-28 | 浙江亚厦装饰股份有限公司 | Intelligent warehousing management system for assembled built-in products |
| CN117923093B (en) * | 2024-03-05 | 2024-09-20 | 重庆市远大印务有限公司 | Method, apparatus, computer device and storage medium for recovering preloaded transfer vehicle |
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| US8013267B2 (en) * | 2005-04-07 | 2011-09-06 | Lockheed Martin Corporation | Macro sorting system and method |
| KR102070327B1 (en) * | 2017-11-03 | 2020-01-28 | 동명대학교산학협력단 | System for Operating Smart Distribution Center |
| CN109878962A (en) * | 2019-04-02 | 2019-06-14 | 安徽徽运物流有限公司 | A kind of automatic stored logistics system for battery core repository entry |
| CN110298614A (en) * | 2019-06-05 | 2019-10-01 | 西安理工大学 | A kind of food packaging shop production line administrative system and its management method |
| CN111731732B (en) * | 2020-05-18 | 2021-10-15 | 镇江宇诚智能装备科技有限责任公司 | Linen intelligent warehousing system and control method thereof |
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