Screw Sorting

Introduction

SensoVision’s metal disk based optical sorting machine is a solution for vision based defects and dimensional based optical sorting for screws. This machine vision based metal disk based optical sorting machine is highly individualised and developed with the demands of the customer in mind. This optical sorting machine includes cutting-edge internal software that is highly accurate and dependable and produces the best results.

Coverage of Parts

Specifications

Variants : QVM 18001-18005
No. of Camera : 2-7
Speed : 250-600 parts/min
Component Range : M3-M8/M10-M16/M3-M16
Length : 8-60 mm /8-120 mm
Sorting Precision : ± 1 pixel

Key Features

Available for 2~4 cameras
Flat-conveyor design for nuts
Optional: 360° inspection internal & external feature or defects of nuts (optional devices)
Automatic data report such as daily & monthly productivity
Simple and user-friendly teaching and operating system

Items That Can Be Inspected

Screws
Bolts
Headed Fasteners
Auto Parts
Polymers

Inspection Criteria

Dimensions

Fastener parts head width, Height, Thread Major/Minor Diameter, Thread Pitch, Thread Length, Chamfer Angle, Total Length, Shank Diameter, Drunken Thread Recess shape, Burr, Spiral thread, Operation Missing, Part Mixing, Burr, Presence/Absence detection.

Surface Defects

Head crack, Plating, dent detection, surface deformities detection, absence/presence verification.

Upgrades Available

Packaging machine integration
360-degree Inspection station
Laser based depth estimation station
Eddy current Integration

Specifications

Models	QVM 18001	QVM 18002	QVM 18003	QVM 18004	QVM 18005
Camera	2	3	4	5	7
Illumination	2 BL	2 BL, 1DF/RL	2 BL, 2DF/RL	2 BL, 3DF/RL	2 BL, 5DF/RL
Head Height Head Dia
Thread Height Thread Major Minor Dia
Thread Angle
Missing Operation
Bend
Thread Missing
Thread Burrs*
Dia Mixing
Length Mixing
Head Max Diameter	-	¹
Head Roundness	-	¹
Head Top Cracks#	-	¹
Socket Concentricity#	-	¹
Socket Blackness#	-	²
Socket Broken Punch#	-	²
Slot Missing#	-	²
Miss Slot#	-	²
Particle in Slot/Socket#	-	²

(*) - Thread Burr visible from single view in the shadow img can only be detected.
(#) - Subject to parts trial @SensoVision.
(1/2) - Means either defect of Type 1 can be detected or defect of type 2 can be detected.

VizSort Metal Disk Screw Sorting

Screw Sorting

Introduction

Coverage of Parts

Specifications

Key Features

Items That Can Be Inspected

Inspection Criteria

Dimensions

Surface Defects

Upgrades Available

Specifications

Frequently Asked Questions