A profile laser cutting feeding mechanism with replaceable profile clamping wheel

Abstract

The invention discloses a profile laser cutting feeding mechanism for a replaceable profile clamping wheel. The profile laser cutting feeding mechanism comprises a base plate, a rotary circular disc and a profile clamping mechanism, wherein a circular groove is formed in one surface of the base plate; a first profile feeding hole is formed in the center of the circular groove and penetrates through the left surface and the right surface of the base plate; the rotary circular disc is rotationally arranged in the circular groove of the base plate; driving teeth are uniformly distributed at the circumference edge of the rotary circular disc; a plurality of driving gears are arranged at the edge, corresponding to the rotary circular disc, of the base plate and are in engaging transmission with the driving teeth of the rotary circular disc; a first driving motor is arranged on the base plate and is used for correspondingly driving the driving gears; the rotary centers of the driving gears are uniformly spaced along the circumference direction by using the center of circle of the rotary circular disc as the center; a second profile feeding hole is formed in the rotary circular disc and corresponds to the first profile feeding hole. The profile laser cutting feeding mechanism has the advantages that the structure arrangement is reasonable, the mechanism is suitable for cutting multiple profiles, the synchronous rotation accuracy is high, and the clamping effect is good.

Description

technical field [0001] The invention discloses a feeding mechanism of a laser cutting machine, in particular to a profile laser cutting feeding mechanism with replaceable profile clamping wheels. Background technique [0002] At present, traditional round pipes, square pipes, angle steels, H steels, channel steels and other profiles are cut by traditional cutting machines. The structure of such a traditional cutting machine generally includes a cutting tool and a feed mechanism for clamping the profile to be cut and driving it to rotate. Due to the low cutting efficiency of cutting tools, at present, laser cutting technology has been widely used in the processing of metal and non-metal materials due to its advantages of shortening processing time, reducing processing costs and improving workpiece quality, and laser cutting has gradually replaced traditional tools. . [0003] However, the existing traditional cutting machine transverse feed mechanism can not meet the requir...

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Problems solved by technology

[0003] However, the existing traditional cutting machine transverse feed mechanism can not meet the requirements of laser cutting, need a suitable for laser cutting, and suitable for round pipe, square pipe, angle steel, H steel or channel steel cutting, and move Flexible, synchronous rotation, high precision, high production efficiency, good clamping effect, laser cutting feed mechanism with interchangeable clamping wheels

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