Conveying production device for circuit board screen printing machine

The utility model provides a conveying production device for a circuit board screen printing machine, relates to the field of conveying production, and aims to solve the problem that the surface of a material is easily scratched when the conventional conveying production device is in use, is in preliminary contact with the material and is lack of flexible contact. The corner positions of the outer ends of the protection pieces are of an arc-shaped structure, the protection pieces are made of silica gel materials, and the two protection pieces are installed at the two ends of the upper portion of the body respectively. The protection parts are installed at the corners of the two ends of the main body, materials can make contact with the protection parts made of silica gel materials when passing through the main body, the passing materials can make flexible contact, the materials can be protected, damage and scratches after the materials pass through the main body are avoided, and meanwhile the materials can ma