Release time：2023-04-24 09:24:00 Viewed：0
1. Test content and requirements
Detection of workpiece area:
Area test of hexagonal screw head with width of 17mm and sample with height of 21mm
Test contents:
1: Head surface scratch is detected on the bottom surface
2: Side detection of height, screw presence and number
3: Top detection screw front end damage
4: The backlight detects the diameter of the inner hole and the width of the head
Note: The above test items, all need to be clearly visible under the image to detect
Detection efficiency: 100-300 pieces per minute (according to the sample feeding speed).
Division of work: subdivide the detection steps according to the detection content.
Two: equipment composition and main institutions
Overall composition: Size: 900*800*1850 mm
Model number :HL-301
1: Visual detection software
2: Industrial computers
3: Monitor 19 inches
4: Industrial camera: 4 sets, bottom detection plane scratch. Lateral detection of height and spiral teeth. Top detection screw front end damage. Backlight detects hole diameter
5: Industrial lenses: 4 sets of FA industrial cameras
6: Professional glass plate
7: solenoid valve
8: reducer
9: Vibration cabinet
10: Feeding equipment (vibration disk, direct vibration, controller).
Iii.1:3D stereogram of equipment appearance
Bottom surface detection mode
Original image of bottom detection effect:
Bottom detection mode
Analysis diagram of good product detected at the bottom :OK
Bottom detection mode
Analysis of oil pollution defective products detected at the bottom :NG
Side detection mode
Original image of side detection effect:
Side detection mode
Side detection of good product analysis diagram :OK
Top detection mode
Top detection good product analysis chart :OK
Top backlight detection mode
Good product analysis chart of backlight detection :OK
Top backlight detection mode
Analysis of defective products in backlight detection hole :NG
The above is the detection scheme of the joint screws.
