Bending device and component mounting device

Abstract

The present invention relates to a bending device for bending a lead wire of a lead component inserted into an insertion hole penetrating from one main surface of a substrate to the other main surface, and a component mounting device, comprising: a lead wire receiving part, The other main surface side of the substrate is in contact with the lead of the lead component inserted into the insertion hole of the substrate from the one main surface of the above-mentioned substrate toward the component mounting direction of the other main surface, so that the above-mentioned lead is bent; A seat member supports the above-mentioned lead wire receiving member. The lead wire receiving member is supported on the base member so as to be displaced in a plane perpendicular to the component mounting direction by a force from the lead wire received by the lead wire receiving member in contact with the lead wire. Accordingly, even when the positional relationship between the insertion hole of the substrate and the bending device is not appropriate, the lead wire can be brought into proper contact with the bending device, the lead wire can be reliably bent, and the lead element can be reliably mounted on the substrate.

Description

technical field [0001] The present invention relates to a bending technique for mounting a lead component on a substrate by bending a lead of a lead component inserted into an insertion hole formed on a substrate. Background technique [0002] Japanese Laid-Open Publication No. Hei 06-112692 discloses a clinch mechanism that inserts the leads of lead components into mounting holes (insertion holes) formed on the substrate, and inserts the leads protruding from the substrate. The distal ends of the leads are bent, thereby mounting the lead elements on the substrate. This bending mechanism includes a head unit provided above the substrate and a bending unit provided below the substrate. When the head unit inserts the lead wire of the lead element into the mounting hole from above the substrate, the bending unit contacts the distal end of the lead protruding below the substrate. The bending unit is formed with a beveled inclined surface, and the distal end of the lead wire in...

AI Technical Summary

Problems solved by technology

[0003] As in the above-mentioned bending mechanism, in the structure in which the lead wire inserted into the insertion hole is brought into contact with the bending device (bending unit) provided for the insertion hole to bend the lead wire, when the positional relationship between the insertion hole and the bending device When it is inappropriate, sometimes the contact between the lead wire and the bending device is not proper and the bending of the lead wire is insufficient.

Insufficient bending of the leads may result in the lead components not being reliably mounted on the board

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