The
The third generation of a cigarette packet sorting device is a machine vision is dedicated to the tobacco industry package sorting system based on my own research and development company. The detection process in the product quality system using machines to replace human eyes do measurement and judgment, and reduce the influence of human factors on the quality of the products, improve the quality of cigarette packaging, to meet the needs of enterprises.

The third generation of a cigarette packet sorting device is the basis for detecting device in the old generation packet through new and improved intelligent packet, meet the needs of high-speed packaging production line and the development of the inspection system, the system uses high-resolution color CCD sensor and processing of high resolution display, can be small differences in detection and removal of RGB tricolor in sachets. Widely used packet outsourcing quality monitoring in cigarette factory rolling production line, particularly applicable to the production speed and the cigarette packet interval uncertain situations. In the original control program does not affect the production line of the circumstances, can be installed anywhere between packet and packet film packaging machine on the conveyer belt. | equipment characteristics: flexible configuration, convenient installation, high precision, good reliability, high performance price ratio.

The working principle of the system
PLC according to the camera optical fiber sensor, judge the packets already in place, the control LED light flash, and then send the camera pulse to the camera, computer through 1394 card and camera, capture the packets 4 plane image, and processing. After the treatment, industrial control computer to send PLC signal according to the signal quality, quality control, elimination mechanism, execute removing inferior.

System features
> > integration box and a mounting frame design, convenient for maintenance
> > using integrated light source brightness LED custom make illumination light intensity distribution
> > step control using high brightness lamp low angle lighting with strobe
> > using industrial digital CCD camera to face and the side ends of packet detection
> > step by step imaging method to packet into two image analysis
> > increases the angle measurement, caliper, gray value of relative percentage algorithm

The key technology and the performance of the product
Long term use of the 1 light source, up to 5 years without replacement
Stroboscopic light source of LED, the effective period of 5 years (according to light 10%) system with automatic light compensation function.
2 detection stability
A. high accuracy rate, false rejection rate is low
B 90% error elimination rate of less than 1%, a 99% success rate in B.
3 multi-stage sorting device
The first level automatically remove joint package bag rotten bag, at the same time associated with the packet from normal
Details of packing quality level second detection packets, each packet can be detected by
Zero to safeguard the long-term running 4 detection system
The system will automatically correct detection parameters at run time, the system can automatically identify and correct the difference of packing or light environment.
5 do not need to convert grades
System realizes the automatic recognition of trademark function
The 6 system uses a special light source
Imaging without any spot, can detect every detail, so that the high reflective.

Technical parameters
Defect detection accuracy
- Flip gap ≥ 2mm deformation, exposed
Foreign body -- small 3mm ≥ surface adhesion
-- small folded foil ≥ 1mm error
The defect detection rate ≥ 98%
-- the false detection rate ≤ 0.1%

Miss rate
-- the serious defect detection rate < 0.2%
-- ordinary undetected defect rate is lower than 1%
> > exposure rate of 1/30S ~ 1/10000S

The soft pack of cigarettes defect detection
There are no flowers -- mouth, skew
-- I spent lap length
-- spot stain, printing defects
Open the side seam
Open the bottom seam
There is no sign -
- side seam angle

Hard pack of cigarettes in the detection of defects
There is no flip
The flip side of tearing angle
bottom not angle
Open side
Flip open
too large
spot stain, printing defects