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Device design capable of automatically adjusting preheating position of cutting gun and application of device design

A technology of automatic adjustment and cutting gun, applied in the field of continuous casting flame cutting machine equipment

Active Publication Date: 2014-09-17
SGIS SONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adjusting the original position of the gun, the operator is in the harsh environment of high temperature radiation and cutting steel spatter. The adjustment is difficult, and the safety of the operator cannot be guaranteed. The number of times to adjust the original position of the gun in each work shift reaches 7 -8 times with a lot of work

Method used

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  • Device design capable of automatically adjusting preheating position of cutting gun and application of device design
  • Device design capable of automatically adjusting preheating position of cutting gun and application of device design

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] see figure 1 , a device that can automatically adjust the preheating position of the cutting torch, including a motor 1, a stopper 2 is installed on the output shaft of the motor 1, a counting proximity switch 3 is installed on the reducer, and the other end of the output shaft is connected with the reducer 4, see figure 2 It is required that the installation position of the original cutting torch in-situ proximity switch 3 should be moved to the opposite position of the cutting direction, and there is a distance x from the edge of the slab 2 that needs to be cut, and the whole device is controlled by the PLC controller.

[0015] The design method of the above-mentioned device that can automatically adjust the preheating position of the cutting torch is: see figure 1 , when the motor 1 rotates a circle, the PLC controller judges the rotation ...

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Abstract

The invention relates to a device capable of automatically adjusting a preheating position of a cutting gun. The device comprises a motor, wherein a baffle block is arranged on an output shaft of the motor, a counting proximity switch is arranged on a speed reducer, and the other end of the output shaft of the motor is connected with the speed reducer; a cutting gun in-situ proximity switch is arranged on a frame of a cutting trolley, a distance X exists between the cutting gun in-situ of the cutting gun and the edge of a casting blank needing to be cut, and the whole device is controlled by a PLC (Programmable Logic Controller). According to the device disclosed by the invention, the problem that the cutting gun in-situ proximity switch needs to be frequently adjusted on line as the casting blank cannot be preheated due to misalignment between the edge of the casting blank and the preheating position of the cutting gun caused by uneven cooling and the like is solved, remote adjustment is realized, and the device disclosed by the invention has the characteristic that the in-situ of the cutting gun can be remotely and automatically adjusted.

Description

technical field [0001] The invention belongs to the technical field of continuous casting flame cutting machine equipment, and relates to the design and application of a device capable of automatically adjusting the preheating position of a cutting torch, which is convenient for adjusting the preheating position of a cutting torch. Background technique [0002] The cutting gun of the billet flame cutting machine of the continuous casting machine is generally driven by a motor. After the billet is cut, the cutting gun returns to a fixed position (the edge of the billet) and waits for the next cutting. This position is called the original position of the gun, that is, In the traditional design, the original position of the cutting torch, the edge of the slab and the preheating position coincide. A proximity switch is installed on the original position of the gun. When the cutting gun returns to the original position of the gun and touches the proximity switch, the proximity sw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/126B22D11/16
Inventor 程晓文陈贺宏刘火红陈权廖勉东刘志明郭永坚
Owner SGIS SONGSHAN CO LTD
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