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A method and device for automatic marking and weighing

A marking and equipment technology, applied in the field of metal smelting, to save labor, improve work efficiency, and speed up

Active Publication Date: 2021-05-28
QIANDONG RARE EARTH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a kind of equipment and method for automatic marking and weighing. The technical problem to be solved is to solve the above-mentioned defects in the prior art and simplify the whole marking and weighing process; Automatically avoid metal surface defect areas to ensure marking quality; reduce labor consumption and improve equipment control level

Method used

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  • A method and device for automatic marking and weighing
  • A method and device for automatic marking and weighing
  • A method and device for automatic marking and weighing

Examples

Experimental program
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Effect test

Embodiment 1

[0038] figure 1 A system block diagram of the equipment for automatic marking and weighing according to the preferred embodiment of the present invention is schematically shown.

[0039] like figure 1 As shown, the system for automatic marking and weighing equipment according to the preferred embodiment of the present invention includes: input conveying device 3, position detection device 6, marking machine 7, manipulator device, weighing unit 8, output conveying device 9. Metal collection box 10. Control system.

[0040] Among them, the input conveying device 3 is used to convey the metal to the next process. For example, the input conveyor 3 includes: a mounting frame 4, a camera 5, a position detection device 6 and a guide 16 for the input conveyor; the mounting frame 4 is installed directly above the metal inflow path of the input conveyor 3, for example, it can span the On the device; the camera 5 is installed on the mounting frame 4; the position detection device and ...

Embodiment 2

[0053] figure 2 It schematically shows the operation flowchart of a specific example of the method for automating marking and weighing equipment according to the preferred embodiment of the present invention.

[0054] like figure 2 The method for automating marking and weighing equipment according to a preferred embodiment of the present invention includes:

[0055] Metal input: input metal into the equipment through the input conveying device;

[0056] The manipulator grips the metal: the manipulator device follows the system setting, reaches the set point, and grips the metal to the next process;

[0057] The metal is clamped by the manipulator and transferred to the camera for scanning to determine the marking area, and then transferred to the position detection device to determine the marking level that the metal should maintain. The thickness of each piece of metal is uneven. When the metal is too thin, it may exceed the marking machine. The stroke cannot be marked, ...

Embodiment 3

[0064] Compared with Example 1, the output conveying device is canceled, and the manipulator directly clamps the metal and places it in different metal collection boxes. The number of the metal collection boxes is determined according to the quality grade of the metal; it is preferably divided into A, B, and C grades, The grading index is confirmed by the production process index, and this method can be adopted for the case of small production volume. This data can be used to correct the feeding coefficient. There is a theoretical conversion rate between metal weight and oxide. Taking praseodymium neodymium as an example, the conversion rate of praseodymium neodymium metal is 1.175. At this time, the electrolytic furnace is in the best operating state and the product quality is the best. Using this relationship, when the conversion rate is less than 1.1 and the metal grade is C, the setting value of the feeding parameter needs to be multiplied by 1.2; when the metal conversion ...

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Abstract

The invention provides a method and equipment for automatic marking and weighing. The equipment for automatic marking and weighing according to the present invention includes: input conveying device, position detection device, marking machine, manipulator device, weighing unit, output conveying device, metal collection box, control system; wherein, input conveying The device is used to transport metal to the next process; the marking machine is placed directly in front of the input conveyor and connected to the control system; the manipulator device and the input conveyor are arranged side by side, and the guide rail of the manipulator device extends parallel to the guide rail of the input conveyor The extension direction is used to convey the metal conveyed by the input conveying device to the subsequent process; the weighing unit is placed on the metal inflow path, and is directly in front of the marking machine, and is located on the same straight line as the input conveying device and the marking machine; the output The conveying device is used to convey the automatically marked and weighed metal on which the manipulator device is placed to the metal collection box. The preferred technical solution also includes subpackaging and quality feedback control systems.

Description

technical field [0001] The invention relates to the field of metal smelting, in particular to a method and equipment for automatic marking and weighing of metal blocks. Background technique [0002] The metal block produced by the electrolytic furnace needs to be marked, which is convenient for product scanning identification, traceability and customer feedback on the product. At present, there are two ways of marking metal, manual and semi-automatic. [0003] It takes about 1-2 minutes to mark a group of numbers, and the error rate of data information is relatively high and difficult to trace. Due to the need for real-time attention of workers or close operation, there is also a greater threat to the health of workers: first, the metal block is heavy, and if it falls off and overturns, it is easy to cause accidental injury; second, it is usually marked immediately after the metal is produced. When the metal temperature is high and the heat radiation is strong, it is easy ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/413B41J2/225B41J3/44B41J29/393G01G13/00G01G13/30G01G13/32
CPCB41J2/225B41J3/413B41J3/44B41J3/445B41J29/393G01G13/003G01G13/30G01G13/32
Inventor 龚斌章立志邓聚金郭雪锋龙厚炳尹英概刘庆旺郭功清
Owner QIANDONG RARE EARTH GRP
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