Intelligent fixed-length cutting control system for casting blank

Abstract

The invention relates to an intelligent fixed-length cutting control system for a casting blank, and the system comprises a second infrared detector which is disposed at the inlet side of a material conveying track, and is used for detecting the steel grade and the size of the casting blank, and uploading the steel grade and the size of the casting blank to an intelligent cutting control system; the first infrared detector is in communication connection with the intelligent cutting control system, is arranged on the material conveying track, is far away from the inlet side of the material conveying track and is used for monitoring the position of the casting blank in real time; the intelligent cutting control system is used for generating a cutting instruction according to the steel type, the size and the position of the casting blank; the cutting machine is arranged on the outlet side of the material conveying rail and used for receiving the cutting instruction issued by the intelligent cutting control system to complete cutting of the casting blank. By means of the second infrared detector and the first infrared detector, the steel grade and the size of the casting blank can be accurately detected, the position of the casting blank on the material conveying rail is monitored in real time, it is ensured that a cutting instruction is updated according to latest data, and the casting blank cutting accuracy is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of continuous casting billet cutting, and particularly to an intelligent fixed-length cutting control system for continuous casting billets. Background Art

[0002] In modern manufacturing, the casting process is an important link in the production of metal parts, and the cutting process of continuous casting billets plays a key role in the entire casting process. Traditional continuous casting billet cutting methods usually rely on manual operation or simple mechanical control, resulting in low cutting efficiency and insufficient cutting accuracy. Summary of the Invention

[0003] To solve the above problems, an object of an embodiment of the present invention is to provide an intelligent fixed-length cutting control system for continuous casting billets.

[0004] An intelligent fixed-length cutting control system for continuous casting billets includes:

[0005] No. 2 infrared detector 6, arranged on the entrance side of the material conveying track 4, for detecting the steel type and size of the continuous casting billet 5, and uploading the steel type and size of the continuous casting billet 5 to the intelligent cutting control system;

[0006] No. 1 infrared detector 2, communicatively connected to the intelligent cutting control system, arranged on the material conveying track 4 and away from the entrance side of the material conveying track 4, for real-time monitoring of the position of the continuous casting billet 5; the intelligent cutting control system, for generating a cutting instruction according to the steel type, size and position of the continuous casting billet 5;

[0007] Cutting machine 12, arranged on the exit side of the material conveying track 4, communicatively connected to the intelligent cutting control system, for receiving the cutting instruction issued by the intelligent cutting control system to complete the cutting of the continuous casting billet 5.

[0008] Preferably, both the No. 2 infrared detector 6 and the No. 1 infrared detector 2 are fixed on the material conveying track 4 through fixing rods.

[0009] Preferably, the intelligent cutting control system includes:

[0010] Dynamic calculation unit 9, for calculating the cutting length value according to the steel type, size and position of the continuous casting billet 5.

[0011] Preferably, the intelligent cutting control system further includes:

[0012] Host computer 10, communicatively connected to the cutting instruction unit 11 and the dynamic calculation unit 9 respectively, for receiving the cutting length value and uploading the cutting length value to the cutting instruction unit 11; the cutting instruction unit 11, communicatively connected to the cutting machine 12, for converting the cutting length value into a cutting instruction to control the cutting machine 12 to complete the cutting.

[0013] Preferably, the cutting machine 12 uses a laser cutting wire.

[0014] According to the specific embodiments provided by the present invention, the following technical effects are disclosed:

[0015] The present invention relates to a control system for intelligent fixed-length cutting of continuous casting billets. Compared with the prior art, through the No. 2 and No. 1 infrared detectors, the present invention can accurately detect the steel type and size of the continuous casting billet, and real-time monitor its position on the material transportation track, ensuring that the cutting instruction is updated according to the latest data, greatly improving the accuracy of continuous casting billet cutting.

[0016] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are specifically described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a working flowchart of a control system for intelligent fixed-length cutting of continuous casting billets provided by the present invention;

[0019] Figure 2 It is a schematic structural diagram of the start of casting billet detection calculation for a control system for intelligent fixed-length cutting of continuous casting billets provided by the present invention;

[0020] Figure 3 It is a schematic structural diagram of the end of detection calculation for a control system for intelligent fixed-length cutting of continuous casting billets provided by the present invention;

[0021] Figure 4 It is a schematic structural diagram of the overall linkage demonstration for a control system for intelligent fixed-length cutting of continuous casting billets provided by the present invention.

[0022] Symbol Description:

[0023] 1. Fixed rod; 2. No. 1 infrared detector; 3. Infrared ray; 4. Material transportation track; 5. Continuous casting billet; 6. No. 2 infrared detector; 7. Infrared ray; 8. Roller table motor; 9. Dynamic calculation unit; 10. Host; 11. Cutting instruction unit; 12. Cutting machine; 13. Cutting laser; 14. Transmission signal line; 15. Traveling direction. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Please refer to Figures 1-4 , an intelligent fixed-length cutting control system for continuous casting billets, comprising:

[0028] No. 2 infrared detector 6, arranged on the inlet side of the conveying track 4, for detecting the steel type and size of the continuous casting billet 5 and uploading the steel type and size of the continuous casting billet 5 to the intelligent cutting control system;

[0029] No. 1 infrared detector 2, communicatively connected to the intelligent cutting control system, arranged on the conveying track 4 and far from the inlet side of the conveying track 4, for real-time monitoring of the position of the continuous casting billet 5; the intelligent cutting control system, for generating a cutting instruction according to the steel type, size and position of the continuous casting billet 5;

[0030] Cutting machine 12, arranged on the outlet side of the conveying track 4, communicatively connected to the intelligent cutting control system, for receiving the cutting instruction issued by the intelligent cutting control system to complete the cutting of the continuous casting billet 5.

[0031] It should be noted that both the No. 2 infrared detector 6 and the No. 1 infrared detector 2 are fixed on the material conveying track 4 by fixing rods, and the fixing rods are made of steel columns with a length of 15 cm, a width of 15 cm, and a height of 1.5 m.

[0032] Furthermore, the intelligent cutting control system includes:

[0033] A dynamic calculation unit 9, configured to calculate a cutting length value according to the steel type, size, and position of the continuous casting billet 5.

[0034] A host 10, which is communicatively connected to the cutting instruction unit 11 and the dynamic calculation unit 9 respectively, is configured to receive the cutting length value and upload the cutting length value to the cutting instruction unit 11; the cutting instruction unit 11 is communicatively connected to the cutting machine 12, and is configured to convert the cutting length value into a cutting instruction to control the cutting machine 12 to complete the cutting.

[0035] In practical applications, the infrared detector transmits signals of the smelting steel type, the standard size of the continuous casting billet, the cross-sectional size, and the specified length range to the dynamic calculation unit. The dynamic calculation unit incorporates this information into the host and calculates the cutting length value. The cutting length value follows the principle of online prediction. After confirmation, the host transmits it to the cutting instruction unit, and the cutting instruction unit transmits the cutting instruction to the cutting machine to complete the cutting. The cutting machine feeds back data on the size of the continuous casting billet, as well as data such as the tundish temperature, drawing speed, size of the incoming billet, and steel passing volume of the mold, through online communication and incorporates them into the host for recording.

[0036] With the No. 2 and No. 1 infrared detectors, the present invention can accurately detect the steel type and size of the continuous casting billet and real-time monitor its position on the material conveying track, ensuring that the cutting instruction is updated based on the latest data, and greatly improving the accuracy of continuous casting billet cutting.

[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of technical solutions of changes or substitutions, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An intelligent fixed-length cutting control system for continuous casting billets, characterized in that, Including: The No. 2 infrared detector (6) is arranged on the entrance side of the material conveying track (4) and is used to detect the steel type and size of the billet (5) and upload the steel type and size of the billet (5) to the intelligent cutting control system; The No. 1 infrared detector (2), which is communicatively connected to the intelligent cutting control system, is arranged on the material conveying track (4) and is far from the entrance side of the material conveying track (4) and is used to monitor the position of the billet (5) in real time; The intelligent cutting control system is used to generate a cutting instruction according to the steel type, size and position of the billet (5); The cutting machine (12) is arranged on the exit side of the material conveying track (4) and is communicatively connected to the intelligent cutting control system and is used to receive the cutting instruction sent by the intelligent cutting control system to complete the cutting of the billet (5).

2. The intelligent fixed-length cutting control system for continuous casting billets according to claim 1, characterized in that, Both the No. 2 infrared detector (6) and the No. 1 infrared detector (2) are fixed on the material conveying track (4) through fixing rods.

3. The intelligent fixed-length cutting control system for continuous casting billets according to claim 2, characterized in that, The intelligent cutting control system includes: The dynamic calculation unit (9) is used to calculate the cutting length value according to the steel type, size and position of the billet (5).

4. The intelligent fixed-length cutting control system for continuous casting billets according to claim 3, characterized in that, The intelligent cutting control system further includes: The host (10) is respectively communicatively connected to the cutting instruction unit (11) and the dynamic calculation unit (9) and is used to receive the cutting length value and upload the cutting length value to the cutting instruction unit (11); The cutting instruction unit (11) is communicatively connected to the cutting machine (12) and is used to convert the cutting length value into a cutting instruction to control the cutting machine (12) to complete the cutting.

5. A control system for intelligent fixed-length cutting of continuous casting billets according to claim 4, characterized in that, The cutting machine (12) adopts a laser cutting line.

Images