High-universality feeding device of pipe end-facing machine and feeding method

Abstract

The invention discloses a high-universality feeding device of a pipe end-facing machine and a feeding method. The feeding device of the pipe end-facing machine comprises a feeding mechanism and a manipulator, wherein the feeding mechanism comprises a feeding rack, a chain conveying mechanism and a plurality of pipe end-facing feeding supporting plates; each pipe end-facing feeding supporting plate comprises a supporting plate body, a main supporting block and a first auxiliary supporting block, wherein a first adjustment through hole is further formed in one side of the supporting plate body; the first auxiliary supporting block comprises a first adjustment block, a supporting screw rod, a first locking screw and a first locking nut; the supporting screw rod comprises a screw rod part and a screw rod fork part; a plurality of threaded holes are formed in the first adjustment block; the first locking screw penetrates through the first adjustment through hole in the supporting plate body and is screwed into one threaded hole of the first adjustment block; the screw rod part of the supporting screw rod penetrates through the first locking nut, is screwed into another threaded hole in the first adjustment block and then is locked through the first locking nut; a main fork part is formed on the main supporting block; the pipe is supported by the main fork part and the screw rod fork part. According to the invention, the processing quality is improved.

Description

technical field [0001] The invention relates to a feeding part and a feeding method of a pipe fitting flat-end machine, in particular to a highly versatile pipe fitting flat-end machine feeding device and a feeding method. Background technique [0002] Before the malleable steel pipe fittings leave the factory, the end faces of each end of the pipe fittings need to be flattened by the flattening machine, that is, the end faces of the multiple ends of the pipe fittings are flattened by using multiple cutter heads of the flattening machine. [0003] The application publication number is CN103551639A, and the Chinese invention patent with the application publication date of February 5, 2014 discloses a fully automatic malleable steel pipe fitting flattening machine, including a frame and a PLC controller, and a material supporting device arranged on the frame , the fixture device used to press and fix the workpiece during processing, the feeding device used to transport the...

AI Technical Summary

Problems solved by technology

[0005] However, the existing feeding carousel positions the pipe fittings placed on the pallet through the fixed rods on the pallet. Its structure is very simple and its function is single. It can only guarantee a general position of the pipe fittings, but cannot guarantee The pipe fittings are sent into the pipe flat head machine in a horizontal state, which affects the processing quality of the pipe fittings, leads to an increase in the scrap rate, and increases the processing cost

In addition, there are many specifications of pipe fittings. In view of the structure of the pallet of the existing feeding carousel, only a single type and specification of pipe fittings can be placed on the existing pallet. The versatility is not strong, and pipe fittings of different types or specifications can be processed , it is necessary to redesign the structure of the pallet of the feeding turntable, which increases the processing cost and affects the processing efficiency

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