Pipe section punching machine, pipe section feeding device and pipe section processing equipment

Abstract

The invention relates to a pipe section punching machine, a pipe section feeding device and pipe section processing equipment, and belongs to the technical field of pipe material processing. The pipesection punching machine comprises a pipe section punching device and the pipe section feeding device; the pipe section feeding device comprises a fixed hopper, and a movable hopper driven by a switching unit so as to move between the butt-joint position and the avoidance position in a reciprocating way; material troughs are arranged on the fixed hopper and the movable hopper; when at the butt-joint position, the material troughs of the movable hopper and the fixed hopper adaptively align at each other; when at the avoidance position, the movable hopper is deviated from the fixed hopper, so that a discharge hole is formed; a pushing mechanism is fixedly arranged on an installation frame; and when the movable hopper is located at the butt-joint position, on the basis that the movable hoppersupports and guides the pipe section moving process, a pipe section placed on the fixed hopper is pushed to the outside of a punching hole mold core sleeved in the pipe section punching device. The pipe section feeding device with the structure arrangement is simplified in control, optimized in structure, and widely applied to the manufacturing technology fields of air conditioners, automobiles and the like.

Description

technical field [0001] The invention relates to a pipe material processing and forming equipment, in particular to a pipe section punching machine, a pipe section feeding device and pipe section processing equipment constructed with the pipe section punching machine. Background technique [0002] The four-way valve is the main component of refrigeration equipment, and its common structure is shown in the patent document with the notification number CN201391635Y, which mainly includes S connection, E connection, C connection and S connection. The structure of commonly used S takeover is as follows: figure 1 , that is, the S connection pipe 01 is provided with a bypass hole 013 at a predetermined position on the pipe body 010, and one end 011 of the pipe body 010 is narrowed, and the other end 012 is flared to match the connecting pipes at both ends road. [0003] In the process of manufacturing S pipe, the long pipe material is usually cut into such figure 2 For the short...

AI Technical Summary

Problems solved by technology

For the punching device, its feeding device is usually a robot arm, resulting in a complex structure of the feeding device, and a complex high-precision control method and high cost

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