Telescopic motor of plate-shaped workpiece hemming device

Abstract

A telescopic motor for a plate-shaped workpiece hemming device, which consists of a rod body, a sliding wall of a telescopic rod, an N pole of a magnetic tile of a telescopic rod, an S pole of a magnetic tile of a feeding rod, a sliding rail of a feeding rod, a telescopic chute, a stator winding of a telescopic motor, Composed of telescopic cables and magneto-sensitive resistors. The rod body is a cylindrical structure made of iron material, and its outer wall is fixed with magnetic steel tiles. The N pole of the telescopic rod magnetic tile and the S pole of the feeding rod magnetic tile are integrated with a 9 / 10 arc section tile-shaped structure, which constitutes the two poles of the magnetic steel tile of the feeding telescopic rod driving the motor rotor, and its outer wall and the sliding wall of the telescopic rod Axial sliding fit is formed; the side walls at both ends of the arc of the two magnetic steel tiles and the outer wall of the rod body leaking form a telescopic chute. On the inner wall of the magnetic tile S of the feeding rod, two pieces are symmetrically fastened and pasted on the outer wall of the cylinder. The stator winding of the telescopic motor is a high-strength electromagnetic wire coil wound in a high-strength polyester material ring groove box. The whole is a solenoid disc column structure, and the two ends of the coil are led out and incorporated into the telescopic cable.

Description

technical field [0001] The invention relates to a method for wrapping the side of a flat workpiece. Background technique [0002] In many production lines of flat-shaped products, there is a process of side-wrapping flat-shaped workpieces, especially for circuit board manufacturers. This type of production process is: wrapping the entire periphery of the flat-shaped workpiece with a special adhesive tape. At present, this kind of process is all done manually, and the result is that the consistency of the wrapping state is poor, and there are defects such as partial sticking, folds, and leaks in different parts. For the usual large and heavy boards, manual operation is more difficult. This is a bottleneck that seriously affects the process of related product production lines, hindering the automation of the entire production process. Therefore, it is urgent to develop an automatic method that can ensure the consistency of the wrapping state and replace the heavy manual ope...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the difficulties such as poor consistency of wrapping state, deficiencies such as partial sticking, folds, and leaks, and manual wrapping operation is cumbersome, the invention provides a telescopic motor for a plate-shaped workpiece hemming device, which consists of a rod body, a telescopic rod sliding wall, a telescopic Rod magnetic tile N pole, feeding rod magnetic tile S pole, feeding rod slide rail, telescopic chute, telescopic motor stator winding, telescopic cable and magneto-sensitive resistor

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