| 摘要 |
A pipe bender, including: a base; a frame including a position switching mechanism, a first position switching assembly, and a bending stand including a second position switching assembly; a calibration device; a feeding device; a cutting device; a feeding path arranged transversely; a bending device; a receiving device arranged longitudinally; and a controller. The calibration device includes two calibration mechanisms including separate processing paths to calibrate two kinds of pipes having different diameters. The feeding device includes two feeding channels for transporting the two kinds of pipes, and the first position switching assembly is used for aligning the two feeding channels with the feeding path in turn. The bending device includes two bending channels for bending the two kinds of pipes, and the second position switching assembly is used for aligning the two bending channels with the feeding path in turn. |
| 主权项 |
1. A pipe bender, comprising:
a) a base; b) a frame, the frame comprising a position switching mechanism and a first position switching assembly; c) a calibration device; d) a feeding device; e) a cutting device; f) a feeding path; g) a bending device comprising a bending stand, the bending stand comprising a second position switching assembly; and h) a controller; wherein: the frame is fixed on the base; the calibration device and the feeding device are disposed on and supported by the frame; the cutting device, the bending device, and the controller are disposed on and supported by the base; the feeding path is arranged on the base; the calibration device, the feeding device, the cutting device, and the bending device are consecutively arranged along a first axis, wherein the first axis is horizontal with respect to the ground; the feeding path is arranged along the first axis; the calibration device comprises two calibration mechanisms each comprising a processing channel having an individual size; the two calibration mechanisms separately calibrate two kinds of pipes having different diameters; the position switching mechanism is adapted for adjusting positions of the two calibration mechanisms and aligning one of the two processing channels with the feeding path; the feeding device comprises two feeding channels having different sizes; the two feeding channels are adapted for transporting the two kinds of pipes, respectively; the first position switching assembly is adapted for aligning one of the two feeding channels with the feeding path; the bending device comprises two bending channels having different sizes; the two bending channels are adapted for bending the two kinds of pipes, respectively; the second position switching assembly is adapted for aligning one of the two bending channels with the feeding path; the position switching mechanism, the first position switching assembly, and the second position switching assembly are independent from one another; and operations of the position switching mechanism, the first position switching assembly, and the second position switching assembly are independent from one another. |
