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Novel roller pass laser grinding device and operation method thereof

A laser and roll technology, applied in the field of roll grinding, can solve the problems of high labor intensity, splashing personnel, injuries and other problems of construction personnel

Pending Publication Date: 2021-05-11
LIUZHOU IRON & STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, before the roll is used, it is necessary to manually use a grinder to grind and remove rust on the pass surface, which increases the roughness of the roll pass surface, and the grinding lasts for a long time. The labor intensity of the construction personnel is high during the process, and the grinding efficiency is low. It will cause secondary pollution, affect the health of construction workers and the working environment, and there may be unsafe factors such as grinding wheel fragmentation and splashing that may cause personnel injuries during grinding. Therefore, grinding that can automatically grind and clean the surface of the roll pass is required. Rust removal equipment is used to reduce the labor intensity of personnel, as well as unsafe factors such as secondary pollution caused by dust and possible injuries caused by manual grinding tools.

Method used

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  • Novel roller pass laser grinding device and operation method thereof
  • Novel roller pass laser grinding device and operation method thereof
  • Novel roller pass laser grinding device and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] refer to figure 1 , which is the first embodiment of the present invention, provides a new type of laser grinding roll pass device, which includes a mobile platform A, a three-axis slide 100 and a laser actuator 200, wherein the three-axis slide 100 is installed on On the mobile platform A, it includes a Z-axis sliding table 101, a Y-axis sliding table 102 connected with the Z-axis sliding table 101, and an X-axis sliding table 103 connected with the Y-axis sliding table 102; the laser actuator 200 is set on the X-axis On the shaft slide table 101.

[0039] It also includes a laser polishing host 300, a dust removal device 400 and a PLC control unit 500. The PLC control unit 500 is electrically connected to the three-axis slide 100, the laser actuator 200, the laser polishing host 300, and the dust removal device 400 respectively.

[0040]Among them, the mobile platform A can be used as a platform for device installation. In this embodiment, a mobile trolley with unive...

Embodiment 2

[0043] refer to figure 1 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the Z-axis slide table 101, the Y-axis slide table 102 and the X-axis slide table 103 have the same structure, wherein the Z-axis slide table The table 101 includes a support tube 101a and a driving member 101b connected to an end of the support tube 101a.

[0044] The support tube 101a includes a tube body 101a-1 and a screw rod 101a-2, the screw rod 101a-2 is rotatably installed in the inner cavity of the tube body 101a-1 through a bearing; the side wall of the tube body 101a-1 is distributed along its length direction There are guide grooves 101a-11; the drive member 101b includes a drive motor 101b-1 and a differential 101b-2, the differential 101b-2 is coaxially connected to the output shaft of the drive motor 101b-1, and the differential 101b- 2 is connected with the threaded mandrel 101a-2 through a bevel gear.

[0045] Th...

Embodiment 3

[0057] refer to figure 1 , is the third embodiment of the present invention, provides a kind of operation method of novel laser grinding roll pass device, adopts the novel laser grinding roll pass device as in embodiment 1 and 2, also includes the following operation steps :

[0058] Move the device to the location where the roll tooling is stored, input the corresponding parameters in the PLC control unit 500 according to the roll model, and start the device to run;

[0059] The three-axis sliding table 100 moves, the Z-axis sliding table 101 drives the Y-axis sliding table 102 and the X-axis sliding table 103 to move to the position of the center axis of the roll, the Y-axis sliding table 102 drives the X-axis sliding table 103 to run to the roll hole surface, and the X-axis The sliding table 103 drives the laser actuator 200 to approach the hole surface of the roll;

[0060] Stop when the distance measuring sensor 601 detects the set focal length, the laser actuator 200 s...

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Abstract

The invention discloses a novel roller pass laser grinding device. The novel roller pass laser grinding device comprises a movable platform, a three-axis sliding platform and a laser execution element, wherein the three-axis sliding platform is mounted on the movable platform and comprises a Z-axis sliding platform, a Y-axis sliding platform and an X-axis sliding platform, wherein the Y-axis sliding platform is connected with the Z-axis sliding platform, and the X-axis sliding platform is connected with the Y-axis sliding platform; and the laser execution element is arranged on the X-axis sliding platform. Compared with an original hand-held polishing tool derusting mode, the novel roller pass laser grinding device has the advantages that through automatic operation, the labor intensity of workers can be effectively reduced, noise and environmental pollution in a workshop can be reduced and the harm to the workers can be reduced; laser grinding can effectively avoid the situations that manual grinding is not uniform and rusty spots cannot be cleaned thoroughly; the material performance of the steel part cannot be changed through laser grinding; excessive grinding is avoided; and the service life of a roller is prolonged.

Description

technical field [0001] The invention relates to the technical field of roll grinding, in particular to a novel laser grinding roll pass device and an operating method thereof. Background technique [0002] At present, before the roll is used, it is necessary to manually use a grinder to grind and remove rust on the pass surface, which increases the roughness of the roll pass surface, and the grinding lasts for a long time. The labor intensity of the construction personnel is high during the process, and the grinding efficiency is low. It will cause secondary pollution, affect the health of construction workers and the working environment, and there may be unsafe factors such as grinding wheel fragmentation and splashing that may cause personnel injuries during grinding. Therefore, grinding that can automatically grind and clean the surface of the roll pass is required. Rust removal equipment is used to reduce the labor intensity of personnel, as well as unsafe factors such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/352B23K26/36B24B27/033
CPCB23K26/352B23K26/36B24B27/033
Inventor 刘刚屏陆文韬黄骏黄承喆张斌斌周毓
Owner LIUZHOU IRON & STEEL
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