Eliminating and transferring device for voltage-withstanding test of electric heating tube shrinking machine and test method

Abstract

The invention discloses an eliminating and transferring device for a voltage-withstanding test of an electric heating tube shrinking machine and a test method, belonging to the field of electric heating tube machining devices. The eliminating and transferring device for the voltage-withstanding test of the electric heating tube shrinking machine comprises a work table (15), wherein an electric heating tube storage mechanism for an electric heating tube (13) to be tested is arranged at the front end of the work table (15); a single tube separation mechanism is vertically arranged on the back of the electric heating tube storage mechanism and fixed under the work table (15); an eliminating and transferring mechanism is positioned at the back of the single tube separation mechanism; a voltage testing mechanism, used for the voltage withstanding test of the electric heating tube (13), is horizontally arranged on the left side of the eliminating and transferring mechanism; the single tube separation mechanism, the voltage-withstanding test mechanism and the eliminating and transferring mechanism are controlled through a PLC (Programmable Logic Controller). According to the eliminating and transferring device for the voltage-withstanding test of the electric heating tube shrinking machine and the test method, the voltage-withstanding test is performed automatically on front of the electric heating tube shrinking machine; the electric heating tubes meeting the voltage-withstanding test are fed into the tube shrinking machine automatically; the unqualified electric heating tubes are eliminated.

Description

technical field [0001] The invention discloses a withstand voltage test rejecting transfer device and a test method of an electric heating tube shrinking machine, which belong to the field of electric heating tube processing equipment. Specifically, it relates to a device for automatically performing a withstand voltage test before the electric heating tube shrinks, automatically rejects the electric heating tubes that do not meet the test requirements, and at the same time automatically sends the electric heating tubes that meet the test requirements into the tube shrinking machine. Background technique [0002] In the current production process of electric heating tubes, the conductive rod is first put into the metal casing, and then the insulating medium is put into the conductive rod and the metal casing, and then put into the shrinking machine for shrinking operation. Before shrinking the tube, it is generally necessary to use a voltage tester to perform a withstand vol...

AI Technical Summary

Problems solved by technology

In the prior art, the withstand voltage test generally needs to be performed manually by the operator. Although this method is simple and easy, manual operation is prone to errors, and because the test voltage of the withstand voltage test is relatively high, it is prone to danger.

In the tube shrinking process, due to the irregular manual operation, there are often problems such as rear-end collision of the electric heating tube, damage to the tube shrinking equipment, defective products, high energy consumption, and low efficiency.

Paid the price of wasted energy and inefficiency

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