Bolt supply device

A bolt supply device configured to align bolts in a bolt take-out portion, the bolts each having a head portion including a flange portion and a screw portion protruding from the flange portion, the bolt supply device comprising:

• a slide plate disposed to be inclined to a vertical direction;
• and
• a groove portion formed in the slide plate, the groove portion having a width that allows passing of the screw portion and prevents passing of the flange portion,
• wherein the groove portion includes:
• a first groove configured such that an angle formed between a line extending in an up-down direction along the slide plate and the first groove is a first angle;
• and
• a second groove connected to a lower end of the first groove and configured such that an angle formed between the line extending in the up-down direction along the slide plate and the second groove is a second angle smaller than the first angle, and
• wherein the bolt take-out portion is set in the groove portion at a lower end of the second groove or below the lower end of the second groove.