Automatic roll material machining device, laser marking system and roll material machining method

Abstract

The invention provides an automatic roll material machining device. The automatic roll material machining device comprises a carrying platform, a feeding roll, a material collecting roll and a material collecting driving motor; the feeding roll is arranged on one side of the carrying platform and used for winding unmarked material strips; the material collecting roll is arranged on the side, opposite to the feeding roll, of the carrying platform and used for winding marked material strips; the material collecting driving motor is connected to the material collecting roll and used for driving the material collecting roll to rotate; and the automatic roll material machining device further comprises a first anti-deformation mechanism, the first anti-deformation mechanism is arranged on the outer side of the feeding roll and provided with a feeding port and a discharging port, the feeding port faces the roll surface of the feeding roll, a buffering cavity communicating with the feeding port and the discharging port is formed in the first anti-deformation mechanism, the buffering cavity is provided with a buffering surface parallel to the circumferential direction of the feeding roll, and the buffering surface is used for making contact with the back faces of the material strips and located between the feeding port and the discharging port. The invention further provides a laser marking system and a roll material machining method. The purpose that the roll materials are not prone to being deformed in the laser marking process is achieved.

Description

technical field [0001] The invention belongs to the technical field of marking, and more specifically relates to a coil material automatic processing device, a laser marking system and a coil material processing method. Background technique [0002] Laser marking is a marking method that uses a high-energy-density laser to locally irradiate the workpiece to vaporize the surface material or undergo a chemical reaction of color change, thereby leaving a permanent mark. Laser marking can print various characters, symbols and patterns, etc., and the character size can range from millimeters to microns, which has special significance for product anti-counterfeiting. [0003] When laser marking the material tape, the material tape is usually wound on the feed reel, the feed reel is set on one side of the carrier, and the output reel is also set on the other side of the carrier. , the discharge reel is connected with a drive motor that drives its rotation. When the material belt ...

AI Technical Summary

Problems solved by technology

[0005] One of the objectives of the present invention is to provide an automatic coil processing device to solve the problem in the prior art that during the conveying and marking process of the material tape, the periphery of the coiled material tape on the feed reel is easily damaged. Under the action of gravity, relaxation occurs, so that the material belt is deformed, which affects the technical problem that the material belt is wound on the discharge reel

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