User-Manual-NeoDen-K1830-20200618.pdf - 第19页

better during p lacement,the refere nce point is determin ed man ually . Auto a lignment:Th e mach ine will sca n and align mark points automatic ally . 4.3 Mark Point informa tion Mark po int Coo rdinate:Imp ort the co …

Nozzle down test:If choose left or right mark camera alignment method,this function will turn to gray and not available

to operate.If choose nozzle1-8 alignment method,this function will be black and available to operate.Insert a pick height

value and then click “nozzle down test”to judge whether the setted pick height is reasonable or not.

Point 1,Point 2,Middle point :Use to confirm the IC center coordinate.For example,if choose alignment mthod”left

mark camera”,first select the first pitch center in left-bottom corner,click point 1,then select the second pitch center in

right-top,click point 2,finally click middle point,the machine can calculate out the IC center coordinate.

Light source:outer ring,middle ring,Inner ring,Mark point generally select to use outer or inner ring,select

corresponding light source according to PCB kind.

Brightness:Image recognize brightness can be adjusted on the drop-down list

3.2 PCB angle

PCB angle detect should be under the mode of Single board and manual programming,PCB angle will influence the

accuracy of mounting. The angle closer to 0 degree the better, and the angel deviation need to be within 1 degree. The angle

of PCB is generated according to panelized PCB coordinate, but we can also adjust the angle by manual. Click “Angle

Detect” button, according to the index of machine to choose two points, then a new PCB angle will be generated. (Note, the

two points need to be paralleled)

4. Coordinate information

4.1 PCB Mark setting

Function: After finishing mark setting, when the machine is working, the specific position and direction of PCB can confirm

via setting mark. Only in this way the next step of mounting work can carry out.PCB mark setting interface see below fig.

（1） Panelized mark point

It is mainly used for multiple identical PCB boards consistent of the whole board, when place every panel board, the

machine will rescan small panel board’s mark point.

（2）Single mark point

It is mainly used for a single PCB board and multiple identical PCB boards consistent of the whole board (Notice:

coordinate programming is done as a single board)

Generally, need to select 2 or 3 mark points.

4.2 Mark point alignment

Manual alignment:If there is no mark point on the PCB, which can through some location holes and set up some special

reference point manually to replace and confirm reference position. Note:Generally use SMD1 coordinate in chip list and

the one that is relatively easy to find far away from SMD1 as mark points,In this way, the relative placement effect will be

Zhejiang NeoDen Technology Co.,Ltd.

better during placement,the reference point is determined manually.

Auto alignment:The machine will scan and align mark points automatically.

4.3 Mark Point information

Mark point Coordinate:Import the coordinate automatically status: the data collection of mark point, which through PCB

circuit board to find mark point coordinate information directly, and input directly. Manual programming status:Select mark

point on the list and click “align”,enter the image capture page,and then find the center of the mark point via movement,

click "Mark align" see below figure, and then click "Save and Back" to go back to main page.

Min, max value: means the size of mark point, it has a floated value, which can prevent recognizing mark point wrongly.

Light source: Dividing into inner and outer, if select the hole as mark point which need to choose the inner of light source; If

select bright spot as fiducial which need to choose the outer of light source.

Brightness:The brightness when align the mark point,if select bright spot,generally set 20,can adjust according to actual

situation.

Range:If there are interference points near the Mark point, you can input a certain value and ensure identify the Mark point

more accurately.

Circle Degree:Input reasonable circle degree value,can avoid interference from other points effectively.

Mode:Dividing into white point and black point, select black point mode if have hole and bright point,select white point

mode if have bright point.

Camera:Support select left camera and right camera(user can select the camera for calibration according to the actual

situation),also can select default setting camera,the machine will use corresponding camera during work.

Except for the coordinate of Mark point, the settings of min,max, light source, brightness, range, circle degree, mode,

camera are same no matter automatically imported or manually imported.

Mark point add and delete: Click “new”to add the mark point,click “delete”to remove the selected mark point you want.

Zhejiang NeoDen Technology Co.,Ltd.

4.4 Component list setting

Function: display the information and mounting order of components. The components’ quantity and mounting information

can be added through manual programming or importing files , see below figure:

4.4.1 Manual programming

(1) Select manual programming;

(2) Edit the first component: there will be an example component in the component information list, modify the sample

component and click position “align”, the page will switch to the vision of up-looking camera automatically. Move the

camera and find the first component’s center coordinate. Click save.

(3) Fill in the information of component: Stack refers to which stack No. the component located; Nozzle refers to which

nozzle used to mounting the component; Specification refers to the component’s value; Footprint refers to the common

footprint name as 0402,0603,0805 etc; XY coordinate refers to the position of where the component is mounted, align the

center position of component, it will display synchronously; The angle is based on the placement direction of components

on the circuit board. Transverse is 0 degree or 180 degree, vertical is 90 degree or negative 90 degree, which mainly

depends on the polarity of component, degree must be integer degree; Skip setting includes true or false, false means keep

mounting, true means skip mounting this component. After finish all parameters’ editing, the setting of first component

information finish.

(4) Click ‘New’ to add one row on the component list. The information will exactly copy from the top row. Click align to

find the second component’s coordinate. Then click save to edit the other information such as name, value, footprint and

angle etc. Keep adding new component until the whole PCB finish. Please note the the stack and nozzle do not need to be

edited manually. It can be set through feeder setting interface with ‘Assign all sequentially’ button to assign the information

Zhejiang NeoDen Technology Co.,Ltd.