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A linear moving system and a laser processing device with the linear moving system

A technology of linear movement and processing table, which is applied in the direction of metal processing equipment, laser welding equipment, manufacturing tools, etc. It can solve the problems that the workpiece cannot be transported smoothly, affects the processing accuracy, and affects the service life, etc., so as to achieve stable transportation and improve processing accuracy , Increase the effect of magnetic time

Active Publication Date: 2019-02-15
伊欧激光科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the conventional laser processing device is usually driven by a servo motor, and cooperates with the screw drive or the rack and pinion drive to realize the conveyance of the workpiece. However, in the actual laser processing process, the screw drive or the rack and pinion drive often Noise and vibration are generated, and wear will occur after long-term use, which will affect its service life. This method of workpiece transportation cannot guarantee the smooth transportation of the workpiece, thus affecting the processing accuracy

Method used

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  • A linear moving system and a laser processing device with the linear moving system
  • A linear moving system and a laser processing device with the linear moving system
  • A linear moving system and a laser processing device with the linear moving system

Examples

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Embodiment 1

[0028] to combine Figure 1 to Figure 4 Shown is the first specific implementation of a linear movement system and a laser processing device with the linear movement system of the present invention. First, the linear movement system includes a processing table 1 and a workpiece set on the processing table 1. Conveying plate 2 and magnetic force track 3, described magnetic force track 3 is arranged on the below of workpiece conveying plate 2, and described workpiece conveying plate 2 is provided with the first electromagnet that is used to produce reaction force between magnetic force track 3 to realize workpiece conveying Reverse movement of plate 2 and magnetic track 3.

[0029] The processing table 1 is provided with a first guide rail 1 a for guiding the movement of the workpiece conveying plate 2 and a second guide rail 1 b for guiding the movement of the magnetic rail 3 . The first guide rail 1a and the second guide rail 1b respectively extend along the length direction ...

Embodiment 2

[0034] Embodiment 2: In this embodiment, combining Figure 5 to Figure 7 As shown, the difference from Embodiment 1 is that each reaction force compensation unit also includes a telescopic mechanism connected to the second electromagnet 6, and the second electromagnet 6 is realized by the telescopic mechanism and the magnetic track 3 same direction movement. Each telescopic mechanism includes an electromagnet support 7 installed on the processing table 1 , and a telescopic cylinder 8 or spring 9 is arranged between the electromagnet support 7 and the second electromagnet 6 . When the magnetic track 3 moves, the second electromagnets 6 at both ends provide the magnetic force opposite to the direction of motion for the magnetic track 3 and move in the same direction as the magnetic track 3, thereby increasing the second electromagnet 6 to provide magnetic force for the magnetic track 3. time to provide sufficient compensating force for the magnetic track 3.

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Abstract

The invention discloses a linear moving system and a laser processing device with the linear moving system. The linear moving system comprises a processing table, a workpiece conveying plate and a magnetic rail, wherein the workpiece conveying plate and the magnetic rail are arranged on the processing table; the workpiece conveying plate is provided with a first electromagnet, and at least two reaction force compensation units arranged in the movement direction of the magnetic rail are arranged on the processing table; each reaction force compensation unit comprises a second electromagnet, thelinear moving system further comprises a detection sensor, and current adjusting parts connected with the second electromagnets; and the laser processing device comprises the linear moving system, and further comprises a laser irradiating portion and a moving table used for allowing the workpiece to be placed, the moving table is installed and fixed on the workpiece conveying plate to synchronously move, and a laser beam emitted by the laser irradiation portion is used for processing the workpiece. The linear moving system and the laser processing device with the linear moving system has theadvantages that the structure is simple, the implementation is easy, the noise is avoided, the smooth conveying of the workpiece can be guaranteed, and the processing precision is greatly improved.

Description

technical field [0001] The invention relates to a linear moving system and a laser processing device with the linear moving system. Background technique [0002] As we all know, all kinds of laser processing devices have been widely used in many fields, especially in the material processing industry due to their advantages of high precision and high efficiency. Almost all metal and non-metal materials can be processed by laser. In the prior art, the conventional laser processing device is usually driven by a servo motor, and cooperates with the screw drive or the rack and pinion drive to realize the conveyance of the workpiece. However, in the actual laser processing process, the screw drive or the rack and pinion drive often Noise and vibration are generated, and wear and tear will occur after long-term use, which will affect its service life. This workpiece conveying method cannot guarantee the smooth conveying of the workpiece, thus affecting the processing accuracy. Co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/70B23K26/08
CPCB23K26/083B23K26/702
Inventor 成奎栋
Owner 伊欧激光科技(苏州)有限公司
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