MME (Mobility Management Entity) material weighing management system and method thereof
By designing the MME material weighing management system and using automated weighing devices and network connections, the problems of inefficient and low accuracy of traditional material management are solved, and the rapid and accurate weighing of a variety of materials is achieved, and the production efficiency is improved.
Patent Information
- Application Number
- CN202411613328.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-03-04
AI Technical Summary
Traditional material management adopts manual methods, which are inefficient and have low accuracy, and cannot effectively manage the weighing ratio of multiple materials, resulting in low production efficiency.
A MME material weighing management system is designed, including a lifting platform and weighing device, and uses electronic scales, system displays, control boxes, code scanners and code breakers to achieve automated weighing and data management through network connection.
It achieves rapid and accurate weighing of various materials, reduces human errors, improves the accuracy and speed of material delivery, reduces production costs, and improves production efficiency.
Smart Images
Figure CN119555194A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of weighing management, and in particular to an MME material weighing management system and method thereof. Background Art
[0002] MME material management (Material Management in Enterprise) is a key link in enterprise resource management. It mainly involves a series of activities such as planning, purchasing, storage, use and control of materials in the production and operation process of the enterprise. The purpose of MME material management is to ensure that the enterprise obtains the right materials at the right time and in the right quantity, and that the materials are effectively used throughout the supply chain and production process, thereby reducing costs and improving production efficiency.
[0003] Traditional material management is done manually, which has complicated record keeping, low efficiency, large human factors, low accuracy, easy forgery of evidence, high management and maintenance costs, and cannot guarantee the accuracy of materials.
[0004] The existing intelligent material management systems mainly perform intelligent control on a single material, but the management effect on the weighing and proportioning of multiple materials is poor. It is impossible to accurately weigh and feed multiple materials quickly and effectively, and the production efficiency is low.
[0005] Therefore, in response to the technical problems described above, the applicant, in combination with existing material weighing management methods, has researched and designed an MME material weighing management system and method for factory material weighing and proportioning. Summary of the invention
[0006] In order to solve the above technical problems, the present invention provides a technical solution: an MME material weighing management system, comprising:
[0007] Lifting platform;
[0008] A weighing device, the weighing device comprises a weighing scale, a system display, and a control box installed on a lifting platform, a data display screen is provided on one side of the weighing scale, the control box is electrically connected with the system display, the data display screen, and the weighing scale, and the weighing scale is an electronic scale;
[0009] The control box is provided with a code scanner and a code printer. The code scanner is used to scan and identify a two-dimensional code or a barcode, and the code printer is used to print a two-dimensional code. The control box is electrically connected to the code scanner and the code printer.
[0010] Furthermore, a data sending button is provided on the system display, and a network connection module is provided in the control box, and the network connection module is connected to an external network via a cable or wirelessly.
[0011] Furthermore, the lifting platform includes a base, a scissors rod, and a lifting platform. The lifting platform is provided with an upper guide rail along its length, and the base is provided with a lower guide rail along its length. One end of the lower part of the scissors rod is hingedly connected to the base, and the other end of the lower part of the scissors rod is slidingly connected to the lower guide rail. One end of the upper part of the scissors rod is hingedly connected to the lifting platform, and the other end of the upper part of the scissors rod is slidingly connected to the upper guide rail.
[0012] Furthermore, the scissors rod includes a long rod one and a long rod two, the middle portion of the long rod one is hingedly connected to the middle portion of the long rod two, the lower portion of the long rod is hingedly connected to the base, the upper end of the long rod is provided with a pulley that slides with the upper guide rail, the lower end of the long rod two is provided with a pulley that slides with the lower guide rail, and the upper end is hingedly connected to the lifting platform.
[0013] Furthermore, a hydraulic cylinder is provided on the base, and an output end of the hydraulic cylinder is hingedly connected to the lower part of the scissor rod. The hydraulic cylinder is used to promote the rotation of the long rod one and the long rod two to drive the lifting platform to rise and fall.
[0014] The present invention also discloses a weighing management method using the MME material weighing management system, characterized in that the weighing management method comprises the following steps:
[0015] S1: The MES enterprise information management system sends formula orders and tasks to the weighing management system through the network;
[0016] S2: The control box performs foolproof batching according to the received MES tasks, and sets the weight and error range of each material according to each recipe order;
[0017] S3: Display the name and weight of the material to be weighed and the name and weight of the next material to be weighed on the system display according to each formula order, so that the operator can take the material easily;
[0018] S3: The operator takes the material according to the material and weight that need to be weighed displayed on the system display, scans the storage code on the material with a barcode scanner to confirm whether the material is correct, and then places the material on the weighing scale for weighing. If the barcode scanner scans the storage code and finds that the material is taken incorrectly, the system display will report an error;
[0019] S4: Material bearing capacity. When the weight of the material is within the set error range, the system display shows the material name and weight. Press the data sending button to send the data. The code printer prints out a QR code with the material information according to the data. The operator sticks the QR code on the material bag. When the weight of the material is not within the error range, the system display reports an error.
[0020] S5: After weighing, the material is scanned with a barcode scanner and the QR code printed by the code printer is used to confirm the material information again to avoid errors and complete the weighing task.
[0021] The advantages of the present invention over the prior art are: the present invention confirms the weight information of multiple materials according to the formula order and task, can manage the weighing of multiple materials, and complete the weighing of materials of a formula order at one time; by scanning the code with a scanner to identify the material and weighing to accurately weigh the material, the accurate quantity can be quickly completed to obtain the correct material, avoiding the problem of material weighing errors caused by human factors such as writing errors, and improving accuracy. The present invention can quickly weigh and feed multiple materials accurately, improve the accuracy and speed of material delivery, reduce production costs, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a structural schematic diagram of an MME material weighing management system of the present invention.
[0023] Figure 2 It is a structural schematic diagram of a lifting platform of an MME material weighing management system of the present invention.
[0024] Figure 3 It is a flow chart of a weighing management method using the MME material weighing management system of the present invention.
[0025] As shown in the figure: 1. Control box, 2. System display, 3. Weighing scale, 4. Data display screen, 5. Barcode scanner, 6. Code printer, 7. Data sending button, 8. Base, 8-1. Lower guide rail, 9. Scissor rod, 9-1. Long rod one, 9-2. Long rod two, 10. Lifting platform, 10-1. Upper guide rail, 11. Hydraulic cylinder, DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0027] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0029] In the description of the embodiments of the present invention, "plurality" means at least 2.
[0030] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] Embodiment 1:
[0032] Combined with Figure 1 and 2 , an MME material weighing management system, including
[0033] Lifting platform;
[0034] A weighing device, the weighing device comprises a weighing scale 3, a system display 2, and a control box 1 installed on a lifting platform. A data display screen 4 is provided on one side of the weighing scale 3. The control box 1 is electrically connected with the system display 2, the data display screen 4, and the weighing scale 3. The weighing scale 3 is an electronic scale;
[0035] The control box 1 is provided with a code scanner 5 and a code printer 6. The code scanner 5 is used to scan and identify a two-dimensional code or a barcode, and the code printer 6 is used to print a two-dimensional code. The control box 1 is electrically connected to the code scanner 5 and the code printer 6.
[0036] A preferred implementation of this embodiment is that a data sending button 7 is provided on the system display 2, and a network connection module is provided in the control box 1, and the network connection module is connected to an external network via a cable or wirelessly.
[0037] The preferred implementation of this embodiment is that the lifting platform includes a base 8, a scissor rod 9, and a lifting platform 10. An upper guide rail 10-1 is provided on the lifting platform 10 along its length. The base 8 is provided with a lower guide rail 8-1 along its length. One end of the lower part of the scissor rod 9 is hingedly connected to the base 8, and the other end of the lower part of the scissor rod 9 is connected in a sliding fit with the lower guide rail 8-1. One end of the upper part of the scissor rod 9 is hingedly connected to the lifting platform 10, and the other end of the upper part of the scissor rod 9 is connected in a sliding fit with the upper guide rail 10-1. The scissor rod 9 includes a long rod 1 9-1 and a long rod 2 9-2. The middle part of the long rod 1 9-1 is hingedly connected to the middle part of the long rod 2 9-2. The lower part of the long rod 1 9-1 is hingedly connected to the base 8. The upper end thereof is provided with a pulley that slides with the upper guide rail 10-1. The lower end of the long rod 2 9-2 is provided with a pulley that slides with the lower guide rail 8-1, and the upper end thereof is hingedly connected to the lifting platform 10. The base 1 is provided with a hydraulic cylinder 11, the output end of which is hingedly connected to the lower portion of the scissor rod 9. The hydraulic cylinder 11 is used to drive the rotation of the long rod 1 9-1 and the long rod 2 9-2 to drive the lifting platform 10 to rise and fall.
[0038] During specific implementation, the output end of the hydraulic cylinder pushes the lower end of the long rod 2 to slide along the lower guide rail. The cooperation between the long rod 2 and the long rod 1 causes the top height of the long rod 2 and the long rod 1 to change, thereby achieving the purpose of pushing the lifting platform up and down.
[0039] A push handle is provided at one end of the base, and a moving wheel is provided at the lower end thereof, so as to facilitate the movement of the entire system and have good flexibility.
[0040] Combined with Figure 3 The present invention also discloses a weighing management method using the MME material weighing management system, characterized in that the weighing management method comprises the following steps:
[0041] S1: The MES enterprise information management system sends formula orders and tasks to the weighing management system through the network;
[0042] S2: The control box performs foolproof batching according to the received MES tasks, and sets the weight and error range of each material according to each recipe order;
[0043] S3: Display the name and weight of the material to be weighed and the name and weight of the next material to be weighed on the system display according to each formula order, so that the operator can take the material easily;
[0044] S3: The operator takes the material according to the material and weight that need to be weighed displayed on the system display, scans the storage code on the material with a barcode scanner to confirm whether the material is correct, and then places the material on the weighing scale for weighing. If the barcode scanner scans the storage code and finds that the material is taken incorrectly, the system display will report an error;
[0045] S4: Material bearing capacity. When the weight of the material is within the set error range, the system display shows the material name and weight. Press the data sending button to send the data. The code printer prints out a QR code with the material information according to the data. The operator sticks the QR code on the material bag. When the weight of the material is not within the error range, the system display reports an error.
[0046] S5: After weighing, the material is scanned with a barcode scanner and the QR code printed by the code printer is used to confirm the material information again to avoid errors and complete the weighing task.
[0047] When the present invention is implemented, the MES enterprise information management sends the formula order and task. After the control box receives the information, the required material name and weight are displayed on the system display according to the formula order and task, and the weight error range of each material is set according to the formula order and task. When displayed on the display, the name and weight of the material currently to be weighed and the name and weight of the next material to be weighed are displayed, so that the operator can take the material easily.
[0048] When an operator takes a material from the warehouse, he first scans the code of the material stored in the warehouse with a barcode scanner to identify whether it is the material that needs to be weighed. If it is not the material that needs to be weighed, the control box will report an error through the system display and the material needs to be replaced. If it is confirmed that it is the material that needs to be weighed, the operator will place it on the weighing scale.
[0049] The weighing scale weighs the material and sends the weight information to the control box. The control box determines whether the current material weight falls within the error range based on the weight error range of each material. If so, the name and weight of the material are displayed in the system display. If it is not within the weight range, an error is reported in the system display. When the system display shows: the tare weight is blue, and the material weight within the error range is displayed as qualified. If it is not within the error range, it is displayed in red and an error is reported. If an error is reported, you need to start again from picking up the material, re-scanning the storage code and weighing.
[0050] If the weight of the material falls within the error range, it will be displayed as qualified. Press the data sending button to send the data, and then the code printer will print out a QR code with the material name, weight and other information, and paste the QR code on the material packaging. Finally, when removing the material from the weighing scale, use the scanner to scan the QR code for a second time to confirm and avoid errors.
[0051] If the weight of the material does not fall within the error range, it will be displayed in red. At this time, if you press the data send button, the data will not be sent.
[0052] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. An MME material weighing management system, characterized in that: include Lifting platform; A weighing device, the weighing device comprises a weighing scale, a system display, and a control box installed on a lifting platform, a data display screen is provided on one side of the weighing scale, the control box is electrically connected with the system display, the data display screen, and the weighing scale, and the weighing scale is an electronic scale; The control box is provided with a code scanner and a code printer. The code scanner is used to scan and identify a two-dimensional code or a barcode, and the code printer is used to print a two-dimensional code. The control box is electrically connected to the code scanner and the code printer.
2. The MME material weighing management system according to claim 1, characterized in that: A data sending button is arranged on the system display, and a network connection module is arranged in the control box. The network connection module is connected to an external network via a cable or wirelessly.
3. The MME material weighing management system according to claim 2 is characterized in that: The lifting platform includes a base, a scissor rod, and a lifting platform. The lifting platform is provided with an upper guide rail along its length, and the base is provided with a lower guide rail along its length. One end of the lower part of the scissor rod is hingedly connected to the base, and the other end of the lower part of the scissor rod is slidably connected to the lower guide rail. One end of the upper part of the scissor rod is hingedly connected to the lifting platform, and the other end of the upper part of the scissor rod is slidably connected to the upper guide rail.
4. The MME material weighing management system according to claim 3 is characterized in that: The scissors rod includes a long rod one and a long rod two. The middle part of the long rod one is hingedly connected to the middle part of the long rod two. The lower part of the long rod is hingedly connected to the base. The upper end of the long rod is provided with a pulley that slides with the upper guide rail. The lower end of the long rod two is provided with a pulley that slides with the lower guide rail, and the upper end is hingedly connected to the lifting platform.
5. The MME material weighing management system according to claim 4, characterized in that: The base is also provided with a hydraulic cylinder, the output end of which is hingedly connected to the lower part of the scissor rod, and the hydraulic cylinder is used to promote the rotation of the long rod one and the long rod two to drive the lifting platform to rise and fall.
6. A weighing management method using the MME material weighing management system according to any one of claims 1 to 5, characterized in that: The weighing management method comprises the following steps: S1: The MES enterprise information management system sends formula orders and tasks to the weighing management system through the network; S2: The control box performs foolproof batching according to the received MES tasks, and sets the weight and error range of each material according to each recipe order; S3: Display the name and weight of the material to be weighed and the name and weight of the next material to be weighed on the system display according to each formula order, so that the operator can take the material easily; S3: The operator takes the material according to the material and weight to be weighed displayed on the system display, scans the storage code on the material with a barcode scanner to confirm whether the material is correct, and then places the material on the weighing scale for weighing; S4: Material load-bearing. When the weight of the material is within the set error range, the system display shows the material name and weight. Press the data sending button to send the data. The code printer prints out a QR code with the material information according to the data, and the operator sticks the QR code on the material bag. S5: After weighing, the material is scanned with a barcode scanner and the QR code printed by the code printer is used to confirm the material information again to avoid errors and complete the weighing task.
7. A weighing management method according to claim 6, characterized in that: In step S3, if the barcode scanner scans the warehouse code and finds that the material is taken incorrectly, the system display will report an error.
8. A weighing management method according to claim 7, characterized in that: If the weight of the material in step S4 is not within the error range, the system display will report an error.