Automatic loading machine

Abstract

The invention relates to an automatic loading machine which comprises a base, a copper pipe lining-up device, a copper pipe separation device and a feeding device. The copper pipe lining-up device is provided with a bottom plate of which the front part is inclined downward; a head baffle is arranged at the front end of the copper pipe lining-up device; a plurality of bottom plate openings are formed at the positions on the bottom plate, which are close to the head baffle; the copper pipe separation device comprises a material supporting ejector rod and a material supporting cylinder arranged on the base; the material supporting ejector rod is arranged on a push shaft of the material supporting cylinder; the material supporting ejector rod is provided with a plurality of ejector rods corresponding to the openings of the bottom plate; the upper end parts of the ejector rods are provided with material supporting modules; the material supporting ejector rod is pushed by the material supporting cylinder to ensure the ejector rods to pass through the openings of the bottom plate; the feeding device comprises a V-shaped groove; the lateral surface of the V-shaped groove is abutted on the head baffle; and one end of the V-shaped groove is provided with a push block pushed by a driving mechanism. The automatic loading machine has the advantage that a single copper pipe with a fixed length is fed into a chuck of a numerical control pipe bending machine, is automatically reset and is automatically taken out after being bent, so that the automation production of the numerical control pipe bending machine is implemented.

Description

(1) Technical field [0001] The invention relates to an automatic feeding machine. (2) Background technology [0002] The production of heat exchangers requires a large number of U-shaped tubes. During the production process, a single copper tube needs to be fed into the chuck of the CNC tube bender. In the past, workers sent a single copper tube into the CNC tube bender. In the chuck, this is not only inefficient, but also labor-intensive. (3) Contents of the invention [0003] In order to solve the above problems, the present invention provides an automatic feeding machine, which feeds a single copper pipe of a fixed length into the chuck of the CNC pipe bender, and automatically resets it to realize the automatic production of the CNC pipe bender. The driving force is pneumatic, which has no pollution to the environment, stable operation and high production efficiency. [0004] For this reason, the present invention adopts following scheme to achieve the above object: ...

AI Technical Summary

Problems solved by technology

[0002] The production of heat exchangers requires a large number of U-shaped tubes. During the production process, a single copper tube needs to be fed into the chuck of the CNC tube bender. In the past, workers sent a single copper tube into the CNC tube bender. In the chuck, this is not only inefficient, but also labor-intensive

Images