Engraving deformation preventing clamp for laser engraving machine
A technology for laser engraving machines and fixtures, which is applied in laser welding equipment, manufacturing tools, auxiliary devices, etc., and can solve problems that affect the quality of engraving, pattern or text deformation, etc.
Inactive Publication Date: 2021-02-19
芜湖韩大防伪科技有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-engraving deformation fixture for laser engraving machines, which solves the situation that the engraved patterns or characters will be deformed when the workpiece is displaced by an external force, thereby Problems affecting the quality of engraving
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] Such as Figure 1-3 As shown, the present invention provides a technical solution: a clamp for anti-engraving deformation of a laser engraving machine, including a workbench 7, the upper surface of the workbench 7 is provided with a plurality of first through holes 5, and the inside of the workbench 7 A casing 22 is provided, and a fan 27 is arranged inside the casing 22. The top of the output shaft of the fan 27 is fixed with a wind impeller 26. The lo...
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The invention relates to the technical field of laser engraving, and discloses an engraving deformation preventing clamp for a laser engraving machine. The engraving deformation preventing clamp comprises a worktable, multiple first through holes are formed in the upper surface of the worktable, a shell is arranged in the worktable, a fan is arranged in the shell, a fan impeller is fixed at the top end of an output shaft of the fan, and multiple second through holes are formed in the lower surface of the worktable. A workpiece is placed on the worktable, then the fan is started to drive the fan impeller to rotate at a high speed, and therefore suction force can be generated on the upper surface of the worktable, and at the moment, the workpiece can be firmly adsorbed to the worktable; andmeanwhile, due to the fact that the device has certain self-weight, the displacement situation is not prone to happening when the workpiece is placed, and the situation that in the engraving process,the workpiece suffers from the action of external force to cause workpiece displacement, and therefore engraved patterns or characters are deformed, and then engraving quality is influenced is avoided.
Description
technical field [0001] The invention relates to the technical field of laser engraving, in particular to a clamp for preventing engraving deformation for a laser engraving machine. Background technique [0002] Laser engraving is based on numerical control technology, and laser is the processing medium. The physical denaturation of the instant melting and gasification of the processing material under the irradiation of laser engraving can make laser engraving achieve the purpose of processing. Laser engraving is to use laser technology to engrave text on objects. The characters engraved by this technology have no notches, the surface of the object is still smooth, and the writing will not wear out. When performing laser engraving, the workpiece is often placed on the laser engraving machine. On the workbench, and then engrave the pattern or text on the workpiece through the laser head. [0003] The traditional method is to directly place the workpiece on the workbench, and...
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IPC IPC(8): B23K26/70B23K37/04B23K26/362
CPCB23K26/362B23K37/0435B23K26/702
Inventor 李玲芳
Owner 芜湖韩大防伪科技有限公司