GD450 说明书(中英文版) - 第10页

- 10 - 1.3 机器外形 尺寸 Equipment dimen sion 图 1- 1 机器外形图 Pix 1-1 Equipment dimension 1.4 系统的主 要组成 Main section s of the sy stem 本机包括机械、电气两大部分。 机械部分由 平台校正系统 、 PCB 传输及其定位系统 、 图象捕捉系统 、 钢网自动定位及其 清洁系统 、 刮锡系统 等组成。 电气部分由电控系统及控制软件、 …

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第一章 统描
Operation system
设备尺寸
Equipment size
1140mm(长) x 1400mm(宽) x 1480mm(高)(不包括显示器及三色灯高度)
1140mm(L) x 1400mm(W) x 1480mm(H)( Do not include the screen and
tri-color light height)
机器重量
Equipment weight
1000Kg
About 1000kg
1.2.3 光学系统(Fiducially mark 光学对准标记)Optical system(Fiducially mark
optical alignment mark)
标记点探测
Fiducial Mark Detection
用一个 CCD 相机通过网板和基板上两个标志点进行识别
Use a CCD camera to detect through the two fiducial marks
on the stencil and base board
调整方式
Alignment Mode
用相机探测到 PCB 和网板位置,通过视觉校正系统软件控制
万向工作台作 XY—θ方向修正,实现网板与基板的对准
Use camera to detect the position of PCB and stencil.
Correct the XY—θdirection of the worktable through the
visual alignment system software and insure the alignment
of the stencil and base board.
标记点形状
Fiducial Mark Shape
任何形状
Any shape
标记点大小
Fiducial Mark Size
可做成直径或边长为 1mm2.5mm 的各种形状的孔,允许偏
10%
Any shape of holes which diameter or length are 1mm
2.5mm. 10% offset allowed.
标记点类型
Fiducial Mark Type
透空型:周边用薄铜材料
半透空型:中间为透明或半透明涂层材料可用镍、青铜等
Open type: thin copper material on the surrounding.
Half-open type: transparent or semitransparent coating
material on the middle. Can be nickel, bronze, etc.
标记点要求
Fiducial Mark Require
标志点涂层表面要求平且光滑
Coating surface of the fiducial mark need be even and
smooth.
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1.3 机器外形尺寸 Equipment dimension
1-1 机器外形图
Pix 1-1 Equipment dimension
1.4 系统的主要组成 Main sections of the system
本机包括机械、电气两大部分。
机械部分由平台校正系统PCB 传输及其定位系统图象捕捉系统钢网自动定位及其
清洁系统刮锡系统等组成。电气部分由电控系统及控制软件、计数器、驱动器、步进电机、
伺服电机以信号监测、和气动系统系统组成。
The equipment includes two sections, machinery and electric.
Mechanical section includes table alignment system, PCB transmission and its
positioning system, image capture system, stencil automatic positioning system and
corresponding cleaning system and solder paste removed system,etc. Electrical section
includes electronic control system and control software, counter drive, stepping motor,
servo motor, signal monitoring system and pneumatic system.
1.4.1 平台教正系统 Worktable alignment system
组成:包括 Z 轴升降装置(升降底座、升降丝杠、控制电机、升降导轨等)平台移动装置(丝
杆、导轨及分别控制 XYθ方向移动的控制电机等)、印刷工作台面(磁性顶针、
真空吸腔(选配))等。
Component: Z-axis lifting device (lifting base, lifting screw, control motor, lifting rail etc.),
table mobile device (screw, rail and control motor which can control the direction on
the XY、θ, etc.), printing table (magnetic thimble, vacuum chamber (optional) etc.).
功能:通过机器视觉,工作台自动调节 XY θ方向位置偏差,精确实现印刷模板与 PCB 板的对准。
Function: Worktable can adjust the positioning offset of the direction of XY、θ through the
equipment vision. It can insure the alignment of the printing template and PCB board.
1.4.2 PCB 传输及其定位系统 PCB transmission and the positioning system
1.4.2.1PCB 传输系统 PCB transmission system
组成:包括运输导轨、运输带轮及同步带、步进电机、停板装置、导轨调宽装置等。
Component: It includes the transmission rail, conveyer belt roller, synchronous belt,
stepper motor, board breaker device and the device which can adjust the width of the rail
etc.
功能: PCB 进板、出板的运输、停板位置及导轨宽度的自动调节以适应不同尺寸 PCB 基板。
Function: Input and output the PCB, board breaker position and adjustable rail width. It can match
different sizes of PCB base board.
1.4.2.2 PCB 定位系统-底部支撑 PCB positioning system-bottom supporting
组成:磁性顶针、顶销、偏心顶针、等高块,专用工装夹具(Grid-Lock)等。薄板可选用
选配真空吸腔。
Component: Magnetic thimble, top pin, eccentricity thimble, contour block, special
fixture (Grid-Lock) etc.. Thin board can select the vacuum chamber.
功能:基板边缘夹紧系统将基板固定提高至更高层次,为获得最佳的基板夹持力,边缘夹紧
系统使用软件控制压力,调整以匹配被编程基板厚度,该解决方案辅以顶部夹持系统
稳固地夹持基板,提供最佳的模板基板间密合,实现锡膏的有效沉淀,有效提高印刷
品质.
Function: Base board edge holding system fix the base board and lift it to a higher level to