Welding tool for counter photoelectric module

Abstract

The invention discloses a welding tool for a counter optical-electric module. The welding tool comprises an operation platform, a movable mechanism and a fixed block, wherein the movable mechanism and the fixed block are connected to the upper surface of the operation platform; a longitudinal limiting groove for containing an optical-electric module main board is formed in the upper end of the fixed block; a transverse inserting groove into which an optical-electric module counting board is inserted is formed in the bottom surface of the longitudinal limiting groove; the movable mechanism comprises a movable block and an execution mechanism, the movable block is located on one side of the fixed block, a corresponding limiting groove used for locking the optical-electric module main board is formed the upper end of the movable block, and the movable block is controlled to move relative to the fixed block to lock and position the optical-electric module main board and the optical-electric module counting board. In the welding process, the optical-electric module main board is put into the longitudinal limiting groove, an optical-electric small board is installed in the transverse inserting groove, then an operation handle is operated to enable the movable block to move towards the fixed block until a clamping strip on the movable block is clamped in a bayonet in the fixed block, the longitudinal limiting groove in the fixed block is matched with the limiting groove in the movable block for locking, and then accurate and stable positioning of the optical-electric module counting board and the optical-electric module main board is achieved.

Description

technical field [0001] The invention relates to a tooling for a photoelectric module of a counter, in particular to a welding tooling for a photoelectric module of a counter. Background technique [0002] Commonly used circuits on the market include single-layer boards, double-layer boards and even multi-layer boards. The circuit boards are directly connected by pins. For some circuits with special requirements, the two circuit boards are directly connected by solder joints. This welding method is easier to control when the welding accuracy is only between two plates. When multiple circuit boards require higher welding precision, they can only be welded one by one, the productivity is low and the welding accuracy cannot be guaranteed, the scrap rate is high during the welding process, and the production cost is high. Especially in some occasions, such as the photoelectric module of the counter, multiple circuit boards need to be welded vertically on another circuit board. ...

AI Technical Summary

Problems solved by technology

[0002] Commonly used circuits on the market include single-layer boards, double-layer boards and even multi-layer boards. The circuit boards are directly connected by pins. For some circuits with special requirements, the two circuit boards are directly connected by solder joints. The welding accuracy is easier to control when this welding method is only between two boards

When multiple circuit boards require high welding precision, they can only be welded one by one, the productivity is low and the welding accuracy cannot be guaranteed, the scrap rate is high during the welding process, and the production cost is high.

Especially in some occasions, such as the photoelectric module of the counter, multiple circuit boards need to be welded vertically on another circuit board. Neither the work efficiency nor the work accuracy can be guaranteed, and the stability of the circuit board welded in this way cannot be guaranteed, which will lead to deviations in the readings of the counter and affect the performance of the overall equipment.

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