Laser marking and camera detection system based on Internet of things

Abstract

The invention provides a laser marking and camera detection system based on Internet of things. An automatic assembling machine comprises a body, a transportation device, a marking device, a detectiondevice, a limiting device, a protecting device, a dust collecting device and a controller, wherein the transportation device is used for transporting products and transporting the products under protection of the limiting device; the marking device is configured to mark numbers of straightened product positions; the limiting device is configured to adjust the positions of the products; the detection device is configured to detect the processing quality of the products which are marked by the marking device; and the dust collecting device is configured to recovery soot generated in the body. Through each double electrode plate, particles, reverse to soot particles in polarity, are introduced, so that dust can be adsorbed, and a dust collecting operation can be carried out on dust particleswith different polarities.

Description

technical field [0001] The invention relates to the field of touch screens, in particular to a laser marking and camera detection system based on the Internet of Things. Background technique [0002] The touch screen is a precision instrument and has extremely strict requirements on the processing environment. However, the existing screen assembly platform is mainly based on manual checking or semi-automatic marking by the operator. The labor intensity of the staff is high, and the proportion of misoperation is relatively high. [0003] For example, CN102848082A discloses an automatic screen assembly machine in the prior art, but the existing galvanometer laser marking machines often have insufficient marking accuracy, the number of marking objects cannot be too large, and the marking time efficiency is low. Another typical laser marking method disclosed in the prior art such as WO2015074222A1, and a food laser marking machine device disclosed in the prior art such as WO2015...

AI Technical Summary

Problems solved by technology

[0003] For example, the prior art of CN102848082A discloses an automatic screen assembly machine. The existing galvanometer laser marking machines often have insufficient marking accuracy, the number of marking objects cannot be too large, and the marking time efficiency is low.

Another typical laser marking method disclosed in the prior art such as WO2015074222A1, and a food laser marking machine device disclosed in the prior art such as WO2015117541A1, because the workpiece is suddenly heated by the action of the laser, this causes the workpiece The air pressure in the processing part increases sharply, which is equivalent to a micro-explosion, resulting in the generation of fine dust particles. However, the existing laser marking machine does not have a blower or suction device to deal with the generated dust in time, which is easy to cause the marking. Due to the high temperature of the laser, the dust enters the substrate of the workpiece or attaches to the surface of the substrate, which greatly affects the marking quality, especially for products with relatively precise marking requirements. This effect is fatal. At the same time, laser marking The marking machine will produce a lot of smoke and dust during marking, which will cause physical harm to the operator if inhaled, which is not conducive to the long-term work of the operator

[0004] In order to solve the common problems in the field of high labor intensity, poor dust collection effect, influence on the assembly of precision instruments, fixed dust collection range, etc., the present invention is made

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