Rail assembly of reflow soldering equipment and reflow soldering equipment

Abstract

The invention discloses a rail assembly of reflow soldering equipment and the reflow soldering equipment. The rail assembly comprises a fixed rail, a movable rail and a plurality of emitting and receiving assemblies, wherein the movable rail is parallel to the fixed rail and can move between the direction close to the fixed rail and the direction away from the fixed rail so that the distance between the movable rail and the fixed rail can be adjusted; the multiple emitting and receiving assemblies are arranged at intervals in the length direction of the movable rail; each emitting and receiving assembly comprises an emitter and a receiver which communicate with each other; and one of the emitter and the receiver of each emitting and receiving assembly is arranged on the fixed rail, and theother of the emitter and the receiver of the emitting and receiving assembly is arranged on the movable rail. According to the rail assembly of the reflow soldering equipment, the deformation situation of the movable rail can be monitored in real time, when deformation of the movable rail is poor, deformation can be found in the first time.

Description

technical field [0001] The present application relates to the field of soldering technology, in particular to a track assembly of reflow soldering equipment and reflow soldering equipment. Background technique [0002] In the SMT (Surface Mount Technology, Surface Mount Technology) production of electronic products, the reflow soldering equipment commonly used for soldering has two tracks for supporting the soldering of PCBA (Printed Circuit Board Assembly). In the conversion production of multiple models, due to the inconsistent width of the PCB (Printed Circuit Board, printed circuit board), it is necessary to adjust the distance between the two tracks several times to adapt to the width of the product PCB, usually by moving one of the tracks Adjustment, during the adjustment process, it is very likely that the local deformation of the track will be caused by external reasons (such as mechanical failure, impurity stuck). In the case of the board, there will be defective p...

AI Technical Summary

Problems solved by technology

In the conversion production of multiple models, due to the inconsistent width of the PCB (Printed Circuit Board, printed circuit board), it is necessary to adjust the distance between the two tracks several times to adapt to the width of the product PCB, usually by moving one of the tracks Adjustment, during the adjustment process, it is very likely that the local deformation of the track will be caused by external reasons (such as mechanical failure, impurity stuck). In the case of the board, there will be defective products, and what's more, it will cause damage to the reflow soldering track, which will affect the product quality and delay the production schedule.

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