Full-automatic resistor bending machine and resistor bending method

Abstract

The invention discloses a full-automatic resistor bending machine and a resistor bending method. The full-automatic resistor bending machine comprises a feed mechanism, a pressing mechanism, cutter mechanisms, a bending mechanism and a motor. Resistors are conveyed to a preparation table by the feed mechanism; the pressing mechanism is arranged above the preparation table and compresses the resistors on a workbench from the preparation table; the cutter mechanisms are arranged on two sides of the workbench and cut off redundant pins of the resistors; pins of the resistors are bent by the bending mechanism; the feed mechanism, the pressing mechanism, the cutter mechanisms and the bending mechanism are powered by the motor. The full-automatic resistor bending machine and the resistor bending method have the advantages that the pins of the resistors can be automatically and quickly cut off and bent by the full-automatic resistor bending machine, labor is saved, and the production efficiency is improved; the multiple mechanisms are driven to act by the single motor via chains, so that the cost is saved, actions of the various mechanisms are coordinated during production, the production takt can be changed by means of adjusting the rotation speed of the motor, and the production efficiency is improved; action sequences and action moments of the various mechanisms are controlled by the aid of cams, and accordingly can be controlled precisely.

Description

technical field

[0001] The invention relates to the technical field of resistance manufacturing, in particular to an automatic resistance bending machine and a resistance bending method. Background technique

[0002] After the resistors are produced, they all have two pins. In order to facilitate transportation, storage, etc., the ends of the two pins are respectively fixed in two parallel tapes, and multiple resistors evenly distributed on the tapes form a resistance material. row; then the two pins of the resistor are manufactured into different lengths and shapes according to the needs of different devices.

[0003] The processing of the two pins of the resistor was originally done manually. In order to increase work efficiency, a semi-automatic or manual resistance bending machine appeared. The semi-automatic resistance bending machine requires manual loading and frequent start-up, and its production efficiency is low; at the same time, its bending mechanism adopts stam...

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