CN115352787A - Logistics control method and device for full flow of die machining and storage medium - Google Patents

Logistics control method and device for full flow of die machining and storage medium Download PDF

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Publication number
CN115352787A
CN115352787A CN202211047864.XA CN202211047864A CN115352787A CN 115352787 A CN115352787 A CN 115352787A CN 202211047864 A CN202211047864 A CN 202211047864A CN 115352787 A CN115352787 A CN 115352787A
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China
Prior art keywords
information
agv
position information
dimensional
warehouse
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Pending
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CN202211047864.XA
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Chinese (zh)
Inventor
王亚东
蔡国旗
陈瑞珠
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Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Precision Mold Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Zhuhai Gree Precision Mold Co Ltd
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Application filed by Gree Electric Appliances Inc of Zhuhai, Zhuhai Gree Precision Mold Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202211047864.XA priority Critical patent/CN115352787A/en
Publication of CN115352787A publication Critical patent/CN115352787A/en
Pending legal-status Critical Current

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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
    • B65G1/0485Check-in, check-out devices
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Factory Administration (AREA)

Abstract

A logistics control method, device and storage medium for the whole process of die machining comprises creating an information set of parts; responding to a part ex-warehouse request, acquiring three-dimensional warehouse position information C of parts to be ex-warehouse and AGV position information D, calling an AGV unit to execute part carrying work, and after the parts to be ex-warehouse are placed in the AGV unit, performing information binding through part codes and AGV codes and updating an information set; and receiving all information changes in the information set in real time, updating the information set of the current part in real time after receiving any information change data in the information set, and displaying the information set. According to the invention, the storage and distribution automation is realized through the logistics vehicle operation system and the three-dimensional library system, the manufacturing process execution system, the three-dimensional library management system and the AGV logistics vehicle operation system are connected in series through connecting information of all links in series, and the information change statistics of all links in the processing process and the effective control of all links in the mold production process are realized.

Description

Logistics control method and device for full flow of die machining and storage medium
Technical Field
The invention relates to the technical field of storage and production of die machining, in particular to a logistics control method and device and a storage medium for the whole die machining process.
Background
At present, the layout of equipment in a die workshop is basically arranged according to a cluster mode, namely one processing technology is one or more units, parts are transported by manual carrying or a trolley flat car among all the technologies, the logistics route is disordered, cross backflow is easy to occur, the labor intensity of distribution personnel is increased, the production period is prolonged, meanwhile, the parts are easy to damage or lose due to manual carrying, and the information of the parts cannot be tracked and managed. Therefore, a set of intelligent cooperative warehouse logistics production system applied to the full life cycle of the mold needs to be established, automation of the whole process is realized, beat control and quality control in the production process are realized, automation of warehousing and distribution of raw materials, clamps, semi-finished products and finished products is realized by establishing an AGV and a three-dimensional library system, a reasonable optimization scheme is completed, and efficient linkage of warehousing, production and distribution systems is realized.
Disclosure of Invention
Aiming at the problem that each link of the production process of the die workshop is lack of effective management and control, the invention provides a logistics control method, a device and a storage medium for the whole die machining process, information of each link is connected in series, a manufacturing process execution system, a three-dimensional library operation system and a logistics car operation system are connected in series, and information change and management of each link in the machining process are realized.
In order to achieve the purpose, the invention adopts the following technical scheme: a logistics control method for the whole process of die machining comprises
Creating an information set of a part, wherein the information set at least comprises material attribute information A, process information B and three-dimensional library position information C;
responding to a part ex-warehouse request, acquiring three-dimensional warehouse position information C of parts to be ex-warehouse and AGV position information D, calling the AGV units to execute part carrying work, after the parts to be ex-warehouse are placed in the AGV units, carrying out information binding through part codes and AGV codes, and updating an information set, wherein the updated information set at least comprises three-dimensional warehouse material storage position information C1, AGV position information and bearing information D 1
And receiving all information changes in the information set in real time, updating the information set of the current part in real time after receiving any information change data in the information set, and displaying the information set.
Preferably, the information set for creating the part includes:
after a material enters a production area, confirming and inputting initial material attribute information A, wherein the material attribute information A is obtained from a manufacturing process execution system and comprises die information, part name information and part size information;
meanwhile, calling corresponding three-dimensional library position information C according to the material attribute information A, wherein the three-dimensional library position information C is obtained from a three-dimensional library operating system;
and establishing an incidence relation between the material attribute information A of the same part and the position information C of the three-dimensional library, and establishing an information set of the part.
Preferably, also comprises
After the system generates a process flow corresponding to each part in the manufacturing process, generating process information B, and randomly generating a part code with uniqueness, wherein the part code carries material attribute information A, the process information B and other information of the part;
the three-dimensional library operating system and the manufacturing process execution system establish an information transmission channel, and when part codes are generated in the manufacturing process execution system, the information is automatically matched to the three-dimensional library operating system.
Preferably, in response to the part ex-warehouse request, the three-dimensional warehouse position information of the parts to be ex-warehouse is determined and the material storage position information C of the three-dimensional warehouse is generated by scanning the part codes during the part ex-warehouse 1 Meanwhile, calling an AGV unit of a logistics vehicle operation system to carry out part carrying work;
the logistics operation system updates AGV unit position information D in real time, the AGV units have unique AGV codes, after the parts to be delivered from the warehouse are placed in the AGV units, information binding is carried out through the part codes and the AGV codes, AGV position information and bearing information are generated, and an information set is updated;
the updated information set comprises material attribute information A, process information B and material storage position information C of the three-dimensional library 1 AGV position information and bearing information D 1
Preferably, the part codes of the parts and the AGV codes of the AGV units are one or more of one-dimensional codes, two-dimensional codes and RFID chips, the code scanning equipment for reading the code information is a code scanning gun or RFID equipment, and the part codes are read by the code scanning equipment to inquire corresponding material attribute information A, process information B and other information.
Preferably, the method further comprises the step of transporting the part to a machining unit:
the AGV unit transports the part to a first incoming material transfer area of the processing unit, and meanwhile, the information is updated to AGV position information and bearing information D 2 After the AGV places the materials, the point-to-point transportation from the three-dimensional library to the processing unit is completed, and the information is updated into AGV position information and bearing information D 3
The current updated information set comprises material attribute information A, process information B and material storage position information C of the three-dimensional library 1 AGV position information and bearing information D 3
Preferably, the step of transporting the part to the machining unit further comprises:
after the machining is finished, the part enters a machining finishing area, the part displays the machining completion in the process information B displayed in the information set, and meanwhile, the part is updated to the process information B according to the preset next process information 1 Meanwhile, updating process information carried by the part code, placing the machined part in a machining area, and calling a GAV unit to carry out part carrying work;
after the AGV unit stops, the AGV unit is bound through the AGV code and the updated part code to generate AGV position information and bearing information D 4
The current updated information set comprises material attribute information A and process information B 1 And material storage position information C of three-dimensional warehouse 1 AGV position information and bearing information D 4
Preferably, the step of transporting the part to the machining unit further comprises:
the AGV unit transports the part to a second material incoming transfer area under the processing unit, places the part and simultaneously transfers informationUpdated to AGV position information and bearing information D 5 The current updated information set comprises material attribute information A and process information B 1 And material storage position information C of three-dimensional warehouse 1 AGV position information and bearing information D 5
When the AGV unit goes to the next calling point or returns to the waiting point, the AGV position information and the change of the bearing information in the information set are received in real time, the information set of the current part is updated in real time, and the information set is displayed.
On the other hand, the invention adopts the following technical scheme: the logistics control device for the full mold processing flow comprises a memory and a processor, wherein the processor calls a control program stored in the memory to execute the logistics control method for the full mold processing flow.
On the other hand, the invention adopts the following technical scheme: a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to execute a method of logistics control of a full flow of mold tooling as described above.
Compared with the prior art, the invention has the following beneficial effects:
the system realizes the storage and distribution automation of raw materials, clamps, semi-finished products and finished products through the logistics vehicle operation system and the three-dimensional library system, realizes the change and management of information of each production link by utilizing the information transmission among systems in the production process of the die, and realizes the information change statistics of each link in the processing process and the effective control of each link in the production process of the die by connecting the information of each link in series and connecting the manufacturing process execution system, the three-dimensional library management system and the AGV logistics vehicle operation system in series.
Detailed Description
In order to clearly and completely understand the technical solution, the present invention is further described with reference to the embodiments, it is obvious that the described embodiments are only some embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
A logistics control method for the whole process of die machining comprises
Creating an information set of a part, wherein the information set at least comprises material attribute information A, process information B and three-dimensional library position information C;
after a material enters a production area, initial material attribute information A is confirmed and input, because a mould part is a non-standard part and a uniform pallet or carrier cannot be customized for packaging, after the material enters the production area, information is input manually, the material attribute information A is obtained from a manufacturing process execution system (hereinafter referred to as an MES system), in the process, an operator confirms the material attribute information A through inquiring the MES system, and the material attribute information A comprises mould information, part name information and part size information.
And calling corresponding three-dimensional library position information C according to the material attribute information A, wherein the three-dimensional library position information C is obtained from a three-dimensional library operating system (hereinafter referred to as WMS system), establishing an incidence relation between the material attribute information A and the three-dimensional library position information C of the same part, and establishing an information set of the part. Specifically, according to the size information of the parts in the material attribute information A, the three-dimensional warehouse operation system calls corresponding three-dimensional warehouse position information C, the parts with the corresponding sizes can be stored in the warehouse positions, after the warehousing operation is successful, the dies are conveyed by the three-dimensional warehouse to be warehoused, the warehousing operation is completed, and meanwhile, the position information of the parts in the WMS system is modified.
And after the system generates a process flow corresponding to each part in the manufacturing process, generating process information B, and randomly generating a part code with uniqueness, wherein the carrier of the part code is one or more of a one-dimensional code, a two-dimensional code and an RFID chip, the code scanning equipment for reading the code information is a code scanning gun or RFID equipment, and the part code is read by the code scanning equipment to inquire corresponding material attribute information A, the process information B and other information. The three-dimensional library operating system and the manufacturing process execution system establish an information transmission channel, and when part codes are generated in the manufacturing process execution system, the information is automatically matched to the three-dimensional library operating system. The WMS system continuously sends a request to the MES system to read the information, and once the part codes are generated, the MES information is automatically matched with the WMS information by updating.
Responding to the part warehouse-out request, scanning part codes when the parts are warehouse-out, determining three-dimensional warehouse position information C of the parts to be warehouse-out and generating three-dimensional warehouse material storage position information C 1 The AGV unit which calls an operation system (hereinafter referred to as WCS system) of the logistics vehicle simultaneously executes part carrying work, position information D is updated in the WCS system, the AGV unit is provided with a unique AGV code, a carrier of the AGV code is one or more of a one-dimensional code, a two-dimensional code and an RFID chip, scanning equipment can be code scanning guns or RFID equipment, after the AGV unit stops, the code scanning equipment scans the AGV code on the AGV unit, after a part is placed on the AGV unit, the part code is bound with the AGV code, AGV position information is generated, and bearing information D is borne 1 Updating the information set, wherein the updated information set at least comprises the material storage position information C of the three-dimensional library 1 And AGV position information and bearing information D 1 Specifically, the updated information set is A + B + C 1 +D 1
AGV unit transports partTo a first incoming material transfer area of the processing unit, and simultaneously updating the information into AGV position information and bearing information D 2 After the AGV places the materials, the point-to-point transportation from the three-dimensional library to the processing unit is completed, and the information is updated into AGV position information and bearing information D 3 (ii) a The current updated information set comprises material attribute information A, process information B and material storage position information C of the three-dimensional library 1 AGV position information and bearing information D 3 Specifically, the updated information set is A + B + C 1 +D 3
After the parts are machined, the parts enter a machining completion area, the parts display the machined parts in the process information B displayed in the information set, and the process information B is updated to the process information B according to the preset next process information 1 Meanwhile, updating process information carried by the part code, placing the processed part in a processing completion area, calling the GAV unit to carry out part carrying work, binding the AGV unit with the updated part code after stopping, and generating AGV position information and bearing information D 4 . The current updated information set comprises material attribute information A and process information B 1 And material storage position information C of three-dimensional warehouse 1 AGV position information and bearing information D 4 Specifically, the updated information set is A + B 1 +C 1 +D 4
The AGV unit transports the parts to a second material incoming transfer area under the processing unit, places the parts and updates the information into AGV position information and bearing information D 5 The current updated information set comprises material attribute information A and process information B 1 Three-dimensional warehouse material storage position information C 1 AGV position information and bearing information D 5 . The AGV places the material, finishes point-to-point type transportation from one processing unit to another processing unit at the moment, and updates the information into AGV position information and bearing information D 5 The updated information set is A + B 1 +C 1 +D 5
When the AGV unit goes to the next calling point or returns to the waiting point, the AGV unit receives the AGV position information and the change of the bearing information in the information set in real time and updates the current part in real timeThe information set is A + B 1 +C 1 +D 6 And by analogy, updating in real time and displaying the information set.
According to the embodiment, the storage and distribution automation of raw materials, clamps, semi-finished products and finished products is realized through the logistics vehicle operation system and the three-dimensional library system, the information transmission among systems in the mold production process is utilized, the change and management of information of all production links are realized, the manufacturing process execution system, the three-dimensional library management system and the AGV logistics vehicle operation system are connected in series through connecting the information of all links in series, and the information change statistics of all links in the machining process and the effective management and control of all links in the mold production process are realized.
On the other hand, the invention also discloses another embodiment: the logistics control device for the whole mold processing flow comprises a memory and a processor, wherein the processor executes the logistics control method for the whole mold processing flow by calling a control program stored in the memory.
On the other hand, the invention also discloses another implementation case: a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to execute a method of logistics control of a full flow of mold tooling as described above.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium.
The above disclosure is intended to be illustrative of one or more of the preferred embodiments of the present invention and is not intended to limit the invention in any way, which is equivalent or conventional to one skilled in the art and which is intended to cover all modifications, equivalents, and alternatives falling within the scope of the invention as defined by the appended claims.

Claims (10)

1. A logistics control method for the whole process of die machining is characterized in that: comprises that
Creating an information set of a part, wherein the information set at least comprises material attribute information A, process information B and three-dimensional library position information C;
responding to a part ex-warehouse request, acquiring three-dimensional warehouse position information C of parts to be ex-warehouse and AGV position information D, calling an AGV unit to execute part carrying work, after the parts to be ex-warehouse are placed in the AGV unit, carrying out information binding through part codes and AGV codes, and updating an information set, wherein the updated information set at least further comprises three-dimensional warehouse material storage position information C 1 And AGV position information and bearing information D 1
And receiving all information changes in the information set in real time, updating the information set of the current part in real time after receiving any information change data in the information set, and displaying the information set.
2. The logistics control method of the whole process of mold processing according to claim 1, wherein: the set of information to create the part includes:
after a material enters a production area, confirming and inputting initial material attribute information A, wherein the material attribute information A is obtained from a manufacturing process execution system and comprises mold information, part name information and part size information;
simultaneously calling corresponding three-dimensional library position information C according to the material attribute information A, wherein the three-dimensional library position information C is obtained from a three-dimensional library operating system;
and establishing an incidence relation between the material attribute information A of the same part and the position information C of the three-dimensional library, and establishing an information set of the part.
3. The logistics control method of the whole process of mold processing according to claim 2, wherein: also comprises
After the system generates a process flow corresponding to each part in the manufacturing process, generating process information B, and randomly generating a part code with uniqueness, wherein the part code carries material attribute information A, the process information B and other information of the part;
the three-dimensional library operating system and the manufacturing process execution system establish an information transmission channel, and when part codes are generated in the manufacturing process execution system, the information is automatically matched to the three-dimensional library operating system.
4. The logistics control method of the whole mold machining process according to claim 1, wherein in response to the part ex-warehouse request, the part ex-warehouse is performed by scanning a part code, determining the three-dimensional warehouse position information of the part to be ex-warehouse and generating the three-dimensional warehouse material storage position information C 1 Meanwhile, calling an AGV unit of a logistics vehicle operation system to carry out part carrying work;
the logistics operation system updates the position information D of the AGV units in real time, the AGV units have unique AGV codes, after parts to be delivered from a warehouse are placed in the AGV units, information binding is carried out through the part codes and the AGV codes, AGV position information and bearing information are generated, and an information set is updated;
the updated information set comprises material attribute information A and process informationInformation B, three-dimensional storehouse material storage position information C 1 AGV position information and bearing information D 1
5. The logistics control method of the whole process of the die machining according to claim 3 or 4, wherein the logistics control method comprises the following steps: the part codes of the parts and the carriers of the AGV codes of the AGV units are one or more of one-dimensional codes, two-dimensional codes and RFID chips, code scanning equipment for reading code information is code scanning guns or RFID equipment, and the part codes are read through the code scanning equipment to inquire corresponding material attribute information A, process information B and other information.
6. The method as claimed in claim 1, further comprising the step of transporting the parts to the processing unit:
the AGV unit transports the parts to a first incoming material transfer area of the processing unit, and meanwhile, the information is updated to AGV position information and bearing information D 2 After the AGV places the material, the point-to-point transportation from the three-dimensional library to the processing unit is completed, and the information is updated to AGV position information and bearing information D 3
The current updated information set comprises material attribute information A, process information B and material storage position information C of the three-dimensional library 1 AGV position information and bearing information D 3
7. The logistics control method of the mold processing full flow path of claim 6, wherein: the step of transporting the part to the machining unit further comprises:
after the machining is finished, the part enters a machining finishing area, the part displays the machining completion in the process information B displayed in the information set, and meanwhile, the part is updated to the process information B according to the preset next process information 1 Meanwhile, updating process information carried by the part code, placing the machined part in a machining completion area, and calling a GAV unit to carry out part carrying work;
after the AGV unit stops, the AGV unit is coded and updatedBinding part codes to generate AGV position information and bearing information D 4
The current updated information set comprises material attribute information A and process information B 1 Three-dimensional warehouse material storage position information C 1 AGV position information and bearing information D 4
8. The logistics control method of the whole process of mold processing as claimed in claim 7, wherein: the step of transporting the part to the machining unit further comprises:
the AGV unit transports the parts to a second material incoming transfer area under the processing unit, places the parts and updates the information into AGV position information and bearing information D 5 The current updated information set comprises material attribute information A and process information B 1 And material storage position information C of three-dimensional warehouse 1 AGV position information and bearing information D 5 (ii) a When the AGV unit goes to the next calling point or returns to the waiting point, the AGV position information and the change of the bearing information in the information set are received in real time, the information set of the current part is updated in real time, and the information set is displayed.
9. The utility model provides a commodity circulation controlling means of mould processing full flow, includes memory and treater, its characterized in that: the processor calls the control program stored in the memory to execute the logistics control method of the full mold processing flow according to any one of claims 1-8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to execute a logistics control method of a mold processing overall flow path according to any one of claims 1 to 8.
CN202211047864.XA 2022-08-30 2022-08-30 Logistics control method and device for full flow of die machining and storage medium Pending CN115352787A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115545625A (en) * 2022-12-05 2022-12-30 成都飞机工业(集团)有限责任公司 Part logistics distribution method, device and equipment and storage medium
CN116300734A (en) * 2023-03-01 2023-06-23 西安奕斯伟材料科技有限公司 Handling control method, device, equipment and medium
CN117557259A (en) * 2024-01-12 2024-02-13 宁德时代新能源科技股份有限公司 Material reflux method and system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115545625A (en) * 2022-12-05 2022-12-30 成都飞机工业(集团)有限责任公司 Part logistics distribution method, device and equipment and storage medium
CN115545625B (en) * 2022-12-05 2023-05-12 成都飞机工业(集团)有限责任公司 Part logistics distribution method, device, equipment and storage medium
CN116300734A (en) * 2023-03-01 2023-06-23 西安奕斯伟材料科技有限公司 Handling control method, device, equipment and medium
CN117557259A (en) * 2024-01-12 2024-02-13 宁德时代新能源科技股份有限公司 Material reflux method and system
CN117557259B (en) * 2024-01-12 2024-05-28 宁德时代新能源科技股份有限公司 Material reflux method and system

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