Assembling and detecting method for cable with terminal and a plastic housing

Abstract

The invention discloses an assembling and detecting method for a cable with a terminal and a plastic housing. An existing cable and plastic housing assembling method cannot achieve online detection. According to the assembling and detecting method, automatic feeding of the cable with the terminal is achieved, the direction of the cable terminal is positioned and aligned through a photoelectric sensor, the arranged cable terminal is turned over, then current on-off detection of the terminal and the cable is conducted, the cable with the terminal which is in poor contact is removed, and the situation that waste products are produced due to poor contact of the terminal and the cable is avoided as soon as possible; the cable with the terminal which is in good contact is detected to pass through a terminal guiding mechanism and then is assembled with the plastic housing, the assembling precision and the success rate are increased, an assembled lamp holder assembly is subjected to stamping treatment, current on-off detection of a copper needle and the cable is conducted before discharging, the lamp holder assembly which is in poor contact is screened out from a waste opening, the lamp holder assembly which is in good contact is popped out from a finished product discharging opening, the subsequent labor cost is saved, and the efficiency is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a method for assembling a lamp head that integrates a cable with a terminal and a plastic case and automatically detects and screens it. Background technique [0002] Fluorescent lamp is a kind of daily necessities that consumes a lot in daily life. The lamp cap is an important part of it, which includes copper needles, plastic shells, terminal copper sheets, heat shrinkable tubes, wires and other parts. At present, low production efficiency and poor product quality consistency are long-standing problems that have plagued the production of enterprises for a long time. It is an inevitable trend in the development of lamps and lanterns processing and manufacturing to achieve automation in the manufacture and assembly of lamp accessories, and it has become the goal pursued by related manufacturers. In the assembly process, the assembly of the lamp cap is the most compl...

AI Technical Summary

Problems solved by technology

For example, the invention patent with the application patent number 201810620805.4 (the publication number is 109037009A, and the publication date is 2018-12-18) discloses a fully automatic cable and plastic case assembly machine, which drives the plastic case placement seat to rotate through the turntable mechanism; then Needle drop, shell drop, sleeve pressing, wire release, stamping and discharge are carried out in sequence; however, the device cannot guarantee whether the terminal and the cable are in good contact at the wire release position, which affects the pass rate of subsequent lamp head assembly assembly. After the stamping of the needle and the plastic casing is completed, it is impossible to ensure that the assembled lamp head components are in good contact before discharging, and follow-up work is required for inspection and screening, which increases labor costs and affects the production efficiency of fluorescent lamps

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