Sharp IV-S30J Manual de usuario descargar pdf (Pagina 2)

Merit of the introduction

Dimensions of IC chips, the height of the body,

the width of the lead, are to be calculated.

Area light

Camera

Telecentric

lens

Compact image

sensor camera

Example use of IV-S30J

Dimensional check on IC chips No. 1

Operational outline System specifications

Merit of the introduction

The purpose is to check by measuring

the dimensions that IC chips fall within

the standard.

Gray search can check dimensions of

chips with sub-pixel precision. High

precision check is possible at low cost.

The method is to register every edge of

a chip as standard image, execute gray

search in a search area and check that

the measured dimensions fall within the

standard.

Image

Body

Lead

Check method

Check window

Lighting

Lens

Conveyer speed

Shutter speed

Position detection

External interface

Gray search

6 points

Area light

Motionless

1/60th of a second

External trigger input

PLC (parallel interface)

Telecentric lens of

normal magnification

The degree of positional deviation of boards is measured to populate

them correctly.

Positioning circuit boards No. 2

Operational outline System specifications

Detecting the mark, the system

calculates the board's deviation and

populates it correctly.

By adopting a low price model with

Gray search function, you can

materialize a low cost system.

The system can retrieve setting data on

50 different types of board from the PC

using the "Storage tool software". After

sending data on the marks to the PC,

the system controls the robot through

the PC.

Check method

Check window

Lighting

Lens

Conveyer speed

Shutter speed

Position detection

External interface

Gray search (Positional

check: one point check)

1 point

LED ring light

Normal lens

Motionless

1/60th of a second

External trigger

The number and size of holes arrayed in circle

is to be checked.

Check on hole diameter of parts No. 3

Operational outline System specifications

If each part must have ten holes

around the center, the system checks

that it has them all in exact size. This

check is executed when it is sent from

the parts feeder.

- For laborsaving

- Check by objective standard that we

cannot expect from check by eye is

possible.

- Measuring the center hole by Gray

search, the system corrects the

position even when it is placed

wrongly.

- Then the doughnut shape area of the

holes is specified with Check and

Mask windows.

- Using Labeling, the number of the

holes and their size are checked. If

there is something wrong with them,

the part is NG.

Check method

Check window

Lighting

Lens

Conveyer speed

Shutter speed

Position detection

External interface

Gray search (position

correction) + Labeling

Area Measuring

(binary size check)

1 point for label area

measurement

Area light

Normal lens

Motionless

1/60th of a second

External trigger

PLC (parallel interface)

Parts direction check No. 4

Operational outline System specifications

By adopting a low price model which

has gray search function, you can

materialize a low cost system.

Check method

External interface

Position detection

Check window

Lighting

Lens

Conveyer speed

Shutter speed

Gray search

(Positional check:

one point check)

PLC (computer-linked)

External trigger

(synchronizing with the

sucking up robot)

1 point

Ring light

Normal lens

Motionless

1/60th of a second

This system checks that the bottles have a cap

on and the caps are not loose.

The direction of parts is checked and the

robot put them in the same direction.

Check on bottle caps No. 5

Operational outline System specifications

The system detects the upper left part

of each cap and corrects the position to

calculate the looseness. If it cannot

detect the part, it judges "No cap."

- Correcting the bottle's position, the

system calculates the distance

between 1 and 2, 3 and 4. Then it

checks that they fall within the

standard.

Position correction

window

Check method

Check window

Gray search for

Position correction

Edge detection for

Distance & angle

measurement

1 point for Gray search

4 points for Edge detection

Area light plus line light

Normal lens

Motionless

1/60th of a second

External trigger

PLC (parallel interface)

The system checks that each carton has both bottles and an efficacy

notice.

Check on the contents of cartons containing medicine bottles No. 6

Operational outline System specifications

Using two cameras, the system checks

the bottles and efficacy notice.

Now that the manual check in the past

is automated, you can retrieve and

manage the data.

Check method

Check window

Lighting

Lens

Conveyer speed

Shutter speed

Position detection

External interface

Area check

(by binarization)

Number of bottles (by

camera 1), Check on

pieces of efficacy notice

(by camera 2)

8 points for Camera 1

1 point for Camera 2

Fiber spot light

(halogen light)

Normal lens

Motionless

1/60th of a second

External trigger

PLC (computer-linked)

Compact image

sensor camera

Compact image

sensor camera

Sucking up

robot

Area light

Camera

Compact image

sensor camera

Compact image

sensor camera

Camera

PLC

Camera

PLC

Camera

Use a storage

tool software

Camera

LED ring light

Compact sensor

camera

Camera

Monitor

Parts feeder

Transmissive light

- The position is checked by the

overview camera and Gray search.

- By comparing the two

If the mark is located to the upper

right, it’s pattern A.

Down right, it’s pattern B. Down left

goes to C and Upper left to D.

Merit of the introduction

Detecting the position of the mark, the

system checks the direction. The robot

corrects it using the data.

Comparing the center and the mark,

the system chooses a pattern among

the four listed below.

ABCD

- Specifying a

check window at

the bottles, the

system checks

them by area

measurement.

- In the same way,

the system

checks that it has

an efficacy notice

in place.

- Even if one of

the bottles is

missing, the

carton is NG.

- If no area is

detected, the

carton is NG.

- By automating the procedure, it can

be done by the same standard.

Lighting

Lens

Conveyer speed

Shutter speed

Position detection

External interface

①

② ④② ④

③

Image

Camera 1 Camera 2

1 2 3

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Sharp IV-S30J Manual de usuario Pagina 2

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