CN114819640A - Automatic scheduling processing system for production management in precision casting industry - Google Patents

Abstract

The invention discloses an automatic scheduling processing system for production management in precision casting industry, which comprises a processor, a communication interface, a communication bus, a data storage module, a production record database, a product attribute information database, an order database, a production plan database, a system database, a product attribute information acquisition module, an acquisition terminal, a production order management module, an order establishment submodule, a historical order analysis submodule, a capacity analysis and automatic scheduling module, a capacity analysis algorithm submodule, a production duration acquisition submodule, a scheduling algorithm submodule and a production plan generation submodule, wherein the product attribute information acquisition module is used for acquiring product attribute information, and after the product attribute information is processed by the production order management module, the capacity analysis and automatic scheduling module is used for generating an executable production plan, so that the workload of production scheduling management personnel is greatly reduced, the scientificity and the accuracy of the production plan are ensured, and the utilization rate of the production capacity is improved.

Description

Automatic scheduling processing system for production management in precision casting industry

Technical Field

The invention relates to the technical field of electronic information, in particular to an automatic production scheduling processing system for production management in the precision casting industry.

Background

Precision casting is a casting method which can obtain a relatively accurate shape and a high casting accuracy, compared with the conventional casting process; the precision casting industry has various and complex processes, various product types, large single-weight interval and various orders, so the production scheduling work of related departments of the production function of precision casting enterprises is complicated and has large workload, but most of the existing production management and scheduling adopt manual scheduling, the production management and scheduling depend on personal experience to a great extent, the scheduling scientificity is poor, and the production efficiency is greatly influenced.

Disclosure of Invention

The invention aims to provide an automatic production scheduling processing system for production management in the precision casting industry so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic scheduling processing system for production management in the precision casting industry comprises a processor, a communication interface, a communication bus and a data storage module, wherein the processor, the communication interface and the data storage module are in data connection through the communication bus, the processor is in data connection with a product attribute information acquisition module, a production order management module and a capacity analysis and automatic scheduling module, the product attribute information acquisition module is used for acquiring product identification, product version, product material, product weight, product manufacturing process and quota data of each process of a product, the data acquired by the product attribute information acquisition module is stored in the data storage module, and basic data are provided for calculation to be performed by the capacity analysis and automatic scheduling module; the production order management module is used for storing order data of a customer, generating a production plan, and printing a production tracking order containing an identification code to be issued to a production workshop; the productivity analysis and automatic scheduling module is used for calculating the occupied capacity and the residual capacity of each process and the capacity required by the scheduled new order, so as to perform automatic scheduling and calculate the delivery date of the scheduled new order.

Preferably, a production record database and a system database are arranged in the data storage module.

Preferably, the production record database includes a product attribute information database, an order database, and a production plan database.

Preferably, the data information stored in the product attribute information database includes product identification, product version, product material, product weight and product manufacturing process.

Preferably, the product attribute information acquisition module comprises an acquisition terminal, and the acquisition terminal comprises but is not limited to an electronic weighing device, a material composition detection device, a three-dimensional figure scanning device and a universal input device.

Preferably, the production order management module comprises an order establishing sub-module, a historical order analyzing sub-module, an identification code generating sub-module and a printing sub-module.

Preferably, the identification code generated by the identification code generation submodule is a bar code or a two-dimensional code.

Preferably, the capacity analysis and automatic scheduling module comprises a capacity analysis algorithm submodule, a production duration acquisition submodule, a scheduling algorithm submodule and a production plan generation submodule, and the algorithm formula of the capacity analysis algorithm submodule is as follows:

the capacity (unit: manual shift quantity) required by the order is the order quantity/procedure 1 rate + order quantity/procedure 2 rate + order quantity/procedure 3 rate … … + order quantity/procedure N rate;

order production time (in units of days) ═ order quantity/process 1 rating/process 1 number of manual shifts per day + order quantity/process 2 rating/process 2 number of manual shifts per day + order quantity/process 3 rating/process 3 number of manual shifts per day … … + order quantity/process N rating/process N number of manual shifts per day.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the product attribute information is acquired by the product attribute information acquisition module, and after being processed by the production order management module, the executable production plan is generated by the capacity analysis and automatic scheduling module, so that the workload of production scheduling management personnel is greatly reduced, the scientificity and accuracy of the production plan are ensured, and the utilization rate of the production capacity is improved.

Drawings

FIG. 1 is a system framework diagram of the present invention;

FIG. 2 is a system flow diagram of the present invention;

in the figure: 1. a processor; 2. a communication interface; 3. a communication bus; 4. a data storage module; 40. a production record database; 400. a product attribute information database; 401. an order database; 402. a production plan database; 41. a system database; 5. a product attribute information acquisition module; 50. collecting a terminal; 6. a production order management module; 60. an order establishing submodule; 61. a historical order analysis submodule; 62. an identification code generation submodule; 63. a print sub-module; 7. a capacity analysis and automatic scheduling module; 70. a capacity analysis algorithm submodule; 71. a production time length acquisition submodule; 72. a scheduling algorithm submodule; 73. and a production plan generation submodule.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown: an automatic scheduling processing system for production management in the precision casting industry comprises a processor 1, a communication interface 2, a communication bus 3 and a data storage module 4, wherein the processor 1, the communication interface 2 and the data storage module 4 are in data connection through the communication bus 3, the processor 1 is in data connection with a product attribute information acquisition module 5, a production order management module 6 and a capacity analysis and automatic scheduling module 7, the product attribute information acquisition module 5 is used for acquiring product identification, product version, product material, product weight, product manufacturing process and quota data of each process of a product, the data acquired by the product attribute information acquisition module 5 are stored in the data storage module 4, and basic data are provided for calculation to be performed by the capacity analysis and automatic scheduling module 7; the production order management module 6 is used for storing order data of a customer, generating a production plan and printing a production tracking list containing an identification code to send to a production workshop; the capacity analysis and automatic scheduling module 7 is used for calculating the capacity and the residual capacity occupied by each process and the capacity required by the scheduling new order, so as to perform automatic scheduling and calculate the delivery date of the scheduling new order; the data storage module 4 is internally provided with a production record database 40 and a system database 41; the production record database 40 includes a product attribute information database 400, an order database 401, and a production plan database 402; the data information stored in the product attribute information database 400 includes product identification, product version, product material, product weight and product manufacturing process; the product attribute information acquisition module 5 comprises an acquisition terminal 50, wherein the acquisition terminal 50 comprises but is not limited to an electronic weighing device, a material composition detection device, a three-dimensional figure scanning device and a universal input device; the production order management module 6 comprises an order establishing submodule 60, a historical order analyzing submodule 61, an identification code generating submodule 62 and a printing submodule 63; the identification code generated by the identification code generation submodule 62 is a bar code or a two-dimensional code; the capacity analysis and automatic scheduling module 7 comprises a capacity analysis algorithm submodule 70, a production duration acquisition submodule 71, a scheduling algorithm submodule 72 and a production plan generation submodule 73, wherein the algorithm formula of the capacity analysis algorithm submodule 70 is as follows:

the capacity (unit: manual shift quantity) required by the order is the order quantity/procedure 1 rate + order quantity/procedure 2 rate + order quantity/procedure 3 rate … … + order quantity/procedure N rate;

order production time (in units of days) ═ order quantity/process 1 rating/process 1 number of manual shifts per day + order quantity/process 2 rating/process 2 number of manual shifts per day + order quantity/process 3 rating/process 3 number of manual shifts per day … … + order quantity/process N rating/process N number of manual shifts per day.

The working principle is as follows: when the invention is used for production management and automatic production scheduling of casting operation, the product attribute information acquisition module 5 acquires detailed attribute information of a produced product through the acquisition terminal 50 and stores the detailed attribute information in the preset product attribute information database 400; the production order management module 6 is used for storing order data of a client, generating a production plan, printing a production tracking sheet containing the two-dimensional code and issuing the production tracking sheet to a production workshop, and reporting workers (data such as operators, operation dates, the number of good products produced by operation, the number of waste products and the like) in a two-dimensional code scanning mode during production by the workers; specifically, the production order management module 6 establishes a production order data record through the order establishment submodule 60 according to the customer requirements, stores the production order data record in the preset order database 401, tracks the production progress, and the historical order analysis submodule 61 analyzes the historical production orders by taking the products as units and calculates and recommends the average production duration of each production node of the products; the identification code generation submodule 62 generates a unique identification code for each production order data record, and the identification code is printed on the production flow tracking list through the printing submodule 63; the capacity analysis and automatic scheduling module 7 is used for analyzing capacity and automatically scheduling production, the production order management module 6 provides basic data of scheduled production orders, and the capacity analysis and automatic scheduling module 7 calculates capacity occupation conditions and the number of the manual shifts left in each process (process 1, process 2 and process 3 … process N) every day according to an algorithm formula, further calculates order production duration and finally calculates order delivery date; the capacity analysis algorithm sub-module 70 calculates the capacity required by the corresponding number of products and the production duration of each production node in the production order data record of each production node according to the product attribute information in the product attribute information database 400, and further calculates the capacity required by the whole order production and the order production duration; the capacity analysis algorithm sub-module 70 calculates the occupied capacity of each production node and the remaining capacity of the production node according to the data record of the production order of the in-production in the production record database 40; the production time length acquisition submodule 71 acquires the average production time length of each production node of the corresponding product recommended by the historical order analysis submodule 61; the scheduling algorithm sub-module 72 calculates and schedules completion time of each production node and final completion time of the order based on the capacity required by order production, the order production time, the remaining capacity of the production nodes and the average production time of each production node of the product, and updates the completion time and the final completion time of the order to the production plan database 402, so as to generate a production plan executable in the production field through the production plan generating sub-module 73; wherein, the production node can be each process node in the precision casting technological process, such as: a wax mould manufacturing procedure, a shell manufacturing procedure, a smelting and pouring procedure and the like; the system database 41 in the data storage module 4 is used for storing system programs; the processor 1 is used for executing a program, which includes program codes and computer operation instructions; the processor 1 may be a CPU, or a specific integrated circuit; the communication interface 2 is used for communication with network elements of other devices such as clients or other servers; the communication bus 3 is used for establishing data transmission among the modules;

the specific analysis process of the capacity analysis algorithm submodule 70 is as follows: firstly, recording the quota of each process of each product (aiming at a certain process, the rated completion quantity of a single worker in unit time, generally the completion quantity of each person in each shift, 1 to 3 shifts, namely, a white shift, a middle shift and a night shift, can be arranged every day, and one shift is normally 8 hours according to the condition of a factory) into a system database 41 through a product attribute information acquisition module 5, calculating the manual shift (several shifts are needed in popular terms) required by each process by dividing the quantity of the order by the quota of the process, accumulating the manual shifts required by each process, further calculating the required capacity of the whole order, setting the design capacity of each process of the factory (several shifts can be used every day in a certain process) to the system database 41 in advance according to the condition of the factory, calculating the occupied capacity of the scheduled order and the required capacity of a new order to be scheduled, to determine if the remaining capacity of the plant can be consumed by the new order within the order request lead time.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides an automatic processing system that arranges in production of precision casting trade production management, includes treater (1), communication interface (2), communication bus (3) and data storage module (4), its characterized in that: the system comprises a processor (1), a communication interface (2) and a data storage module (4), wherein data connection is established through a communication bus (3), the processor (1) is in data connection with a product attribute information acquisition module (5), a production order management module (6) and a capacity analysis and automatic scheduling module (7), the product attribute information acquisition module (5) is used for acquiring product identification, product version, product material, product weight, product manufacturing process and quota data of each process of a product, the data acquired by the product attribute information acquisition module (5) is stored in the data storage module (4), and basic data are provided for calculation to be performed by the capacity analysis and automatic scheduling module (7); the production order management module (6) is used for storing order data of a customer, generating a production plan and printing a production tracking list containing the identification code to issue to a production workshop; the capacity analysis and automatic scheduling module (7) is used for calculating the occupied capacity and the residual capacity of each process and scheduling the capacity required by the new order, thereby performing automatic scheduling and calculating the delivery date of the new order.

2. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 1, wherein: the data storage module (4) is internally provided with a production record database (40) and a system database (41).

3. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 2, wherein: the production record database (40) includes a product attribute information database (400), an order database (401), and a production plan database (402).

4. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 3, wherein: the data information stored in the product attribute information database (400) comprises product identification, product version, product material, product weight and product manufacturing process.

5. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 1, wherein: the product attribute information acquisition module (5) comprises an acquisition terminal (50), and the acquisition terminal (50) comprises but is not limited to an electronic weighing device, a material composition detection device, a three-dimensional image scanning device and a universal input device.

6. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 1, wherein: the production order management module (6) comprises an order establishing sub-module (60), a historical order analyzing sub-module (61), an identification code generating sub-module (62) and a printing sub-module (63).

7. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 6, wherein: the identification code generated by the identification code generation submodule (62) is a bar code or a two-dimensional code.

8. The automatic production scheduling processing system for the production management of the precision casting industry according to claim 1, wherein: the capacity analysis and automatic scheduling module (7) comprises a capacity analysis algorithm submodule (70), a production duration acquisition submodule (71), a scheduling algorithm submodule (72) and a production plan generation submodule (73), wherein the algorithm formula of the capacity analysis algorithm submodule (70) is as follows:

the capacity (unit: manual shift quantity) required by the order is the order quantity/procedure 1 rate + order quantity/procedure 2 rate + order quantity/procedure 3 rate … … + order quantity/procedure N rate;

order production time (in units of days) ═ order quantity/process 1 rating/process 1 number of manual shifts per day + order quantity/process 2 rating/process 2 number of manual shifts per day + order quantity/process 3 rating/process 3 number of manual shifts per day … … + order quantity/process N rating/process N number of manual shifts per day.

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