Three sharp tools of the hottest identification se

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Three sharp tools of identification sensors in 2020


compared with traditional optoelectronics, the optoelectronic anti-interference performance in the flexchain system has made a qualitative leap:

dynamic diagram description: without the connection of flexchain (Note: there is no black host), the side-by-side and front and rear mounted optoelectronic switches can not detect objects. This is because there is mutual interference, and the flexchain system can detect objects stably

where is flexchain used

application industry:

- internal/external logistics

- transportation

- mechanical manufacturing

- packaging/printing

- electronics

typical functions:

- height/width measurement or differentiation

- position detection

- contour recognition or matching

- pallet load measurement

- gate pass detection

what is slg-2 what

the new generation of economical measuring grating supports the flexch to have multiple ranges of changing the experimental machine to confirm the verification point ain

- complete resolution and specifications

- eliminate the blind area, and have two installation directions

- support the connection of flexchain

anti fouling ability test:

achieve the automatic uniform cooling and constant temperature of the sample. Video description: we can see that in the middle of a pair of slg-2 gratings placed up and down, A piece of acrylic baffle is placed, and we add one, two and three teaspoons of coffee powder on it respectively (at this time, it is almost completely opaque). The grating can still work normally without outputting false signals, which shows how strong its light penetration ability is

slg-2 where is it used

- the optical axis occlusion information is fed back through the flexchain host, which is used as a simple measurement grating for measuring the length, width and size of objects, such as parcel sorting

- determine the position of the measured object through the logical combination of flexchain and photoelectric switch, such as gate

deviation correction system

large deviation correction: MLG webchecker is the only one in the market.

product introduction:

compared with ordinary deviation correction sensors, mlg-2 webchecker benefits from its large range and is more suitable for deviation correction when the size of the tested material changes greatly and the position of the tested edge changes greatly

MLG-2 webchecke2. The causes of common errors and their elimination methods R. web large flat plate and high-precision measurement grating are equivalent to large-scale deviation correction system

the highest accuracy can reach 0.3mm

it is mainly used to measure the width and edge position of the following materials:

corrugated paperboard

wood plate

steel plate

textile materials, plastics and other materials

customer benefit:

the measurement grating has a rare high precision in the industry, up to 0.3mm

the deviation correction sensor has a large range in the industry, which is suitable for edge position and width measurement with large changes in the size of the measured material or the position of the measured edge

the price performance ratio is very high, Support flexible customized grating hardware with blank area

easy to use, support SOPAS software for simple configuration, And teaching for application

fine and multi-functional deviation correction: as30 can't be used by others


battery winding/coating

- deviation correction of the outer edge of the pole piece

- detection of the blank width of the pole piece coating

pcb position correction

deviation correction of the outer edge of printing/packaging materials

positioning/deviation correction of the inner edge of printing (edge color code)

new and unique backlight mode:

by backlighting, It can penetrate almost opaque objects and realize stable detection of inner edges of opaque objects

customers benefit:

- it has comprehensive functions and can be divided into edge detection series and width detection series according to different functions

- edge detection series can be realized: outer edge detection, inner edge detection, transparent object edge detection

- width detection series can be realized: width detection, diameter detection Center position detection

- the selection of detection methods and ranges is diverse and the accuracy is reliable. Any model of as30 prime can be compatible with two detection methods of diffuse reflection and mirror reflection

- it has a TFT display screen, with clear display and convenient debugging

it can flexibly select the detection mode and teaching (teaching can improve stability, but is not a necessary step)/it has made tireless efforts to adjust the sensitivity

- it supports IO link, All parameters and current operation status can be obtained through IO link, and SOPAS can be used to debug

ribbon and QR code navigation

ols20: Nirvana reborn, infinite glory

what is ols20

= mature and stable technology + existing algorithm foundation

mature and stable technology

the sensor emits modulated ultraviolet light, the fluorescent substance on the fluorescent ribbon (route for navigation) is excited by ultraviolet light, and emits visible light with a wavelength within the visible light spectrum range (about 420 nm to 750 nm), so as to read the direct position deviation between the car and the route. Sick has more than 20 years of experience in the field of fluorescent sensors (refer to LUT series fluorescent sensors)

existing algorithm basis

the fluorescent navigation sensor measures the deviation distance between the trolley and the center of the fluorescent ribbon, so that the trolley can travel along the established route, and read the one-dimensional code to assist in positioning. This algorithm is basically consistent with the magnetic navigation +rfid positioning scheme, and can improve the navigation accuracy and flexibility through high-precision digital output. The precision of the sick fluorescent navigation sensor OLS series is as high as +/-1mm. It also integrates one-dimensional code reading function and auxiliary positioning function

why fluorescent navigation

the magnetic navigation scheme is resistant to pollution, but vulnerable to electromagnetic field (high-power motor, frequency converter); Difficult route construction/change (embedded or embedded installation, and need to avoid ground metal); High route cost

the ribbon navigation scheme is resistant to electromagnetic interference; The route cost is low, and the route construction/change is easy, but it is easy to be disturbed by surface oil stain and ambient light

the fluorescent ribbon navigation scheme combines the advantages of the above two schemes

sick's fluorescent navigation sensor OLS series

ols20 product advantages

- accuracy +/- 1mm and simultaneous recognition of three routes in the field of vision

- superior pollution resistance and anti-interference ability

- reduce route costs

- simplify trolley control

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