Cutting and collecting system of laser cutting machine

Abstract

The invention provides a cutting and collecting system of a laser cutting machine. The cutting and collecting system of the laser cutting machine aims to improve the cutting effect and the collecting effect and comprises a base with a cutting system, a finished product tray is arranged beside the base, and a conveying unit and a picking system are arranged above the base. The cutting and collecting system of the laser cutting machine further comprises a controller used for controlling the conveying unit, the cutting system and the picking system and is characterized in that the base is provided with a proximity switch used for detecting whether raw material strips exist in a cutting area and the controller is connected to the proximity switch. According to the cutting and collecting system of the laser cutting machine, the cutting system, the picking system and the conveying unit are improved, the raw material strips are conveyed more stably, the cutting quality is higher, and finished products of pole pieces are prevented from being damaged in the picking process; the proximity switch is additionally arranged and can detect the condition of the raw material strips in the cutting area in real time, and therefore the work can be carried out automatically and continuously.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing equipment, and in particular relates to a cutting and receiving system of a laser cutting machine. Background technique [0002] The cutting system of the laser cutting machine is its most important part. Its main function is cutting. First of all, it must be ensured that the entire cutting movement can be completed according to the input trajectory, and other undesirable movements such as overshoot and overtravel will not occur. In addition, It is also necessary to be able to accurately and timely determine whether the material tape is in place before cutting, to be able to firmly absorb the raw materials at all times during cutting for cutting, and to be able to accurately and timely determine whether the finished product is taken away after cutting, and whether it can start The next loading is to realize the continuous operation of the laser cutting machine. The main performance ...

AI Technical Summary

Problems solved by technology

[0003] Although the cutting system of the existing laser cutting machine can meet the functional requirements and cut according to the trajectory path designed by the computer, according to the debugging process and the feedback from existing customers, it is found that the cutting system of the existing laser cutting machine has many shortcomings in terms of performance, such as : The cutting cannot be completely cut through, the table shakes when cutting, the shape and size of the finished product after cutting are deviated, especially the arc corners have sawtooth, etc.

[0004] The support in the reclaiming system of the existing laser cutting machine is in the form of a gantry. The rodless cylinder is offset on one side, and one side is a linear guide rail. The torsional strength is not enough, the manipulator has a small angle of torsion, and a guide rod needs to be added. The main defects are as follows: 1. Although the existing reclaiming system can meet the requirements of retrieving materials, it is difficult to control accurately, the power is unbalanced, and the transmission is not stable. , sometimes causing the pole piece to drop, damage, and affect the subsequent work cycle; 2. Although the double-rod lifting cylinder can meet the output force requirements, but the rigidity is insufficient, affecting the stability of the work

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