WO2020125200A1 - 小型激光辅助定位电路板打孔机 - Google Patents

小型激光辅助定位电路板打孔机 Download PDF

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Publication number
WO2020125200A1
WO2020125200A1 PCT/CN2019/113263 CN2019113263W WO2020125200A1 WO 2020125200 A1 WO2020125200 A1 WO 2020125200A1 CN 2019113263 W CN2019113263 W CN 2019113263W WO 2020125200 A1 WO2020125200 A1 WO 2020125200A1
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Prior art keywords
axis
circuit board
module
axis module
guide rail
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PCT/CN2019/113263
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English (en)
French (fr)
Inventor
李胜铭
夏阳
胡方圆
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大连理工大学
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Application filed by 大连理工大学 filed Critical 大连理工大学
Publication of WO2020125200A1 publication Critical patent/WO2020125200A1/zh
Priority to ZA2020/04373A priority Critical patent/ZA202004373B/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor

Definitions

  • the invention relates to a circuit board punching device, in particular to a thin copper board punching device, which can perform circuit board punching in both manual and numerical control modes, and belongs to the technical field of integrated circuit board processing machinery.
  • the well-known circuit board punching machine uses manual visual positioning, then manually starts bench drilling or CCD image processing, and then the large machine tool automatically punches holes on the printed circuit board.
  • manual drilling the work efficiency is extremely low, many employees are employed, the cost is high, and due to the factors such as personnel fatigue and inattention, the scrap rate of the production line is high, the processing quality is difficult to guarantee, and it will also cause problems such as drill breakage.
  • the large-scale CCD automatic punching machine is expensive, and is suitable for those enterprises that carry out mass production and have a stable product output side.
  • the CCD automatic punching equipment is used, the factory needs a large amount of capital to introduce the equipment, and the market competition is fierce. It is difficult for small and medium-sized enterprises to ensure the market's processing needs, which will cause the enterprise to assume huge operational risks.
  • the present invention provides a small CNC circuit board punching, the punching machine Not only can the high-precision circuit board samples be processed quickly by hand, but also small-batch CNC production of circuit boards can be performed.
  • a set of two-axis two-axis modules are installed to form an xy coordinate plane.
  • a vertical guide rail and a machine tool controller that guide the drilling mechanism are also installed.
  • the axis modules together form the xyz coordinate system.
  • the clamp used for clamping the circuit board is installed on the module, so that the clamp can move freely in the x or y direction on the surface parallel to the base under the drive of the module.
  • the drilling mechanism installed on the vertical guide rail includes a motor that provides power for drilling, a lifting motor that controls the up and down movement of the drilling device, a laser positioner, and a voltage conversion device.
  • the voltage conversion device provides the converted voltage to the motor for drilling, the mobile motor for the drilling device, the two-axis module and the machine tool controller.
  • the machine tool controller adopts STC89C52RC single chip microcomputer as the main control chip, equipped with matrix keyboard, five-way keys, emergency stop button and LCD display screen. Select the working mode and input parameters of the circuit board punching machine through the matrix keyboard, adjust the position of the two-axis module by reading the value of the five-way button, the emergency stop switch is used to stop the machine tool in an emergency, and the LCD display shows Current working status of bench drill.
  • the beneficial effect of the present invention is to realize automatic drilling of small batches of circuit boards or rapid manual drilling of circuit board samples with higher accuracy at a lower cost, thereby reducing the probability of problems such as broken drill bits.
  • FIG. 1 is a structural diagram of a circuit board puncher.
  • a small laser-assisted positioning circuit board puncher includes a drill fixture 1, a circuit board fixture 2, a circuit board clamping handle 3, a circuit board fixture movable end 4, a matrix keyboard, and an LCD display 5 , Emergency stop knob 6, five-way button 7, two-axis module X-axis drive motor 8, two-axis module X-axis slider 9, two-axis module X-axis guide 10, two-axis module Y-axis guide 11, two Axis module Y-axis drive motor 12, laser head 13, drilling mechanism 14, vertical rail 15, base 16 and machine tool controller 17;
  • the drill jig 1 is used to clamp the drill bit for drilling and is installed at the lower part of the drilling mechanism 14.
  • the motor inside the drilling mechanism 14 provides drilling power.
  • the drilling mechanism 14 is also equipped with a laser head 13 which emits laser instructions
  • the drilling mechanism 14 is installed on the vertical guide rail 15 and can move up and down along the vertical guide rail 15; the vertical guide rail 15 is installed on the base 16, and the base 16 is also installed with a two-axis module X-axis guide rail 10,
  • the machine tool controller 17 and the two-axis module X-axis drive motor 8 are mounted on the two-axis module X-axis guide rail 10 with the two-axis module X-axis slider 9, the upper surface of the two-axis module X-axis slider 9 and the base 16 Contact, the two-axis module X-axis slider 9 can be moved along the x-axis by the two-axis module X-axis drive motor 8, the two-axis module X-axis slider 9 is installed with the two

Abstract

一种小型激光辅助定位电路板打孔机，包括钻头夹具（1）、电路板夹具（2）、电路板夹紧把手（3）、电路板夹具活动端（4）、矩阵键盘和LCD显示屏（5）、急停旋钮（6）、五向按键（7）、二轴模组X轴驱动电机（8）、二轴模组X轴滑块（9）、二轴模组X轴导轨（10）、二轴模组Y轴导轨（11）、二轴模组Y轴驱动电机（12）、激光头（13）、钻孔机构（14）、竖直导轨（15）、底座（16）和机床控制器（17）。通过机床控制器控制电路板的位置，设置打孔机的工作方式，用激光指示打孔位置，完成手动或者数控的电路板打孔。在较低的成本下实现电路板的小批量自动打孔或进行精度更高的电路板样品快速手工打孔，减少了钻头折断等问题出现的概率。

Description

小型激光辅助定位电路板打孔机 技术领域
本发明涉及一种电路板打孔装置，具体涉及一种薄铜板打孔装置，能够进行手动与数控两种模式下的电路板打孔，属于集成电路板加工机械技术领域。
 背景技术
目前，公知的电路板打孔机采用人工目测定位然后手动启动台钻打孔或者CCD图像处理然后大型机床自动打孔的方式在印刷好的电路板上打孔。采用人工打孔，工作效率极低，雇佣人员多，耗费成本高，并且由于人员疲劳、注意力不集中等因素生产线的报废率高，加工质量难以保证，还会带来钻头断裂等问题。大型的CCD自动打孔机价格昂贵，适合那些进行大批量生产，有稳定的产品输出方的企业采用。对于中小型企业，若采用CCD自动打孔设备，工厂需要大量的资金引入设备，而市场竞争激烈，中小型企业难以保证市场的加工需求，会导致企业承担巨大的运营风险。
 技术问题
为了解决大型CCD打孔机价格昂贵，中小型企业难以承担购机费用，普通人力加工加工效率低、加工品质不稳定的问题， 本发明提供一种小型数控电路板打孔，该打孔机机不仅能进行精度更高的电路板样品快速手工加工，而且能进行电路板的小批量数控生产。
 技术解决方案
本发明的技术方案：
在一个尺寸为50cm×40cm的底座上，安装一组两轴的二轴模组构成x-y坐标面，在底座上还装有引导钻孔机构的竖直导轨和机床控制器，竖直导轨与二轴模组一起构成x-y-z坐标系。模组上安装夹紧电路板所用的夹具，使夹具能在模组的带动下在与底座平行的面上在x或y方向自由移动。安装在竖直导轨上的钻孔机构包括提供钻孔的动力的电机和控制钻孔装置上下移动的升降电机和激光定位器以及电压转换装置。
电压转换装置将转换后的电压提供给钻孔的电机、钻孔装置移动电机、二轴模组以及机床控制器。机床控制器采用STC89C52RC单片机作为主控芯片，装有矩阵键盘，五向按键，急停按钮和LCD显示屏。通过矩阵键盘选择电路板打孔机的工作模式及输入参数，通过读取五向按键的值来调整二轴模组的位置，急停开关用于紧急情况下停止机床的工作，LCD显示屏显示当前台钻的工作状态。
 有益效果
本发明的有益效果是，在较低的成本下实现电路板的小批量自动打孔或进行精度更高的电路板样品快速手工打孔，减少了钻头折断等问题出现的概率。
 附图说明
图1是电路板打孔机的构造图。
图中：1钻头夹具；2电路板夹具；3电路板夹紧把手；4电路板夹具活动端；5矩阵键盘和LCD显示屏；6急停旋钮；7五向按键；8二轴模组X轴驱动电机；9二轴模组X轴滑块；10二轴模组X轴导轨；11二轴模组Y轴导轨；12二轴模组Y轴驱动电机；13激光头；14钻孔机构；15竖直导轨；16底座；17机床控制器。
 本发明的实施方式
以下结合附图和技术方案，进一步说明本发明的具体实施方式。
在图1所示实施例中，小型激光辅助定位电路板打孔机，包括钻头夹具1、电路板夹具2、电路板夹紧把手3、电路板夹具活动端4、矩阵键盘和LCD显示屏5、急停旋钮6、五向按键7、二轴模组X轴驱动电机8、二轴模组X轴滑块9、二轴模组X轴导轨10、二轴模组Y轴导轨11、二轴模组Y轴驱动电机12、激光头13、钻孔机构14、竖直导轨15、底座16和机床控制器17；
钻头夹具1用以夹紧打孔用的钻头安装在钻孔机构14下部，由钻孔机构14内部的电机提供钻孔动力，钻孔机构14上还装有激光头13，其发射出激光指示钻孔位置，钻孔机构14安装在竖直导轨15上，可沿竖直导轨15上下运动；竖直导轨15安装在底座16上，底座16上还安装有二轴模组X轴导轨10、机床控制器17以及二轴模组X轴驱动电机8，二轴模组X轴导轨10上安装有二轴模组X轴滑块9，二轴模组X轴滑块9与底座16上表面接触，二轴模组X轴滑块9在二轴模组X轴驱动电机8带动下可沿x轴左右移动，二轴模组X轴滑块9上安装有二轴模组Y轴导轨11和二轴模组Y轴驱动电机12，二轴模组Y轴导轨11上安装有电路板夹具2，电路板夹具2在二轴模组Y轴驱动电机12的带动下可沿Y轴前后移动，电路板夹具2上有电路板夹具活动端4，在电路板夹紧把手3的带动下左右移动，夹紧电路板；机床控制器17上装有矩阵键盘和LCD显示屏5、急停旋钮6和五向按键7。

Claims (1)

  1. 一种小型激光辅助定位电路板打孔机，其特征在于，所述的小型激光辅助定位电路板打孔机包括钻头夹具（1）、电路板夹具（2）、电路板夹紧把手（3）、电路板夹具活动端（4）、矩阵键盘和LCD显示屏（5）、急停旋钮（6）、五向按键（7）、二轴模组X轴驱动电机（8）、二轴模组X轴滑块（9）、二轴模组X轴导轨（10）、二轴模组Y轴导轨（11）、二轴模组Y轴驱动电机（12）、激光头（13）、钻孔机构（14）、竖直导轨（15）、底座（16）和机床控制器（17）；
    钻头夹具（1）用以夹紧打孔用的钻头安装在钻孔机构（14）下部，由钻孔机构（14）内部的电机提供钻孔动力，钻孔机构（14）上还装有激光头（13），其发射出激光指示钻孔位置，钻孔机构（14）安装在竖直导轨（15）上，可沿竖直导轨（15）上下运动；竖直导轨（15）安装在底座（16）上，底座（16）上还安装有二轴模组X轴导轨（10）、机床控制器（17）以及二轴模组X轴驱动电机（8），二轴模组X轴导轨（10）上安装有二轴模组X轴滑块（9），二轴模组X轴滑块（9）与底座（16）上表面接触，二轴模组X轴滑块（9）在二轴模组X轴驱动电机（8）带动下可沿x轴左右移动，二轴模组X轴滑块（9）上安装有二轴模组Y轴导轨（11）和二轴模组Y轴驱动电机（12），二轴模组Y轴导轨（11）上安装有电路板夹具（2），电路板夹具（2）在二轴模组Y轴驱动电机（12）的带动下可沿Y轴前后移动，电路板夹具（2）上有电路板夹具活动端（4），在电路板夹紧把手（3）的带动下左右移动，夹紧电路板；机床控制器（17）上装有矩阵键盘和LCD显示屏（5）、急停旋钮（6）和五向按键（7）。
PCT/CN2019/113263 2018-12-17 2019-10-25 小型激光辅助定位电路板打孔机 WO2020125200A1 (zh)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109396493A (zh) * 2018-12-17 2019-03-01 大连理工大学 小型激光辅助定位电路板打孔机
CN113281009A (zh) * 2021-04-08 2021-08-20 合肥联宝信息技术有限公司 一种测试显示屏晃动幅度的自动化测试装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005978A (en) * 1989-11-06 1991-04-09 Cyberoptics Corporation Apparatus and method for the noncontact measurement of drill diameter, runout, and tip position
CN102179546A (zh) * 2011-04-29 2011-09-14 赵合运 一种印刷电路板钻孔装置
CN203357536U (zh) * 2013-05-27 2013-12-25 江苏星源航天材料股份有限公司 一种pcb板钻孔装置
CN204566146U (zh) * 2015-03-23 2015-08-19 同济大学 一种应用于机械臂上的夹取工具
CN205071484U (zh) * 2015-10-28 2016-03-02 苏州市东亿数控有限公司 一种pcb钻孔机激光定位装夹装置
CN206869165U (zh) * 2017-07-12 2018-01-12 信丰迅捷兴电路科技有限公司 一种pcb钻孔机激光定位装夹装置
CN109396493A (zh) * 2018-12-17 2019-03-01 大连理工大学 小型激光辅助定位电路板打孔机
CN209157213U (zh) * 2018-12-17 2019-07-26 大连理工大学 小型激光辅助定位电路板打孔机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102773515A (zh) * 2012-07-23 2012-11-14 安徽奇峰机械装备有限公司 一种同步多钻头钻孔设备
CN102773514A (zh) * 2012-07-23 2012-11-14 安徽奇峰机械装备有限公司 一种数控钻孔设备
CN202951894U (zh) * 2012-09-25 2013-05-29 上海航天精密机械研究所 一种自动化钻孔装置
CN103204626A (zh) * 2013-03-27 2013-07-17 深圳市远洋翔瑞机械股份有限公司 触摸屏玻璃打孔开料装置和加工方法
CN203212456U (zh) * 2013-03-27 2013-09-25 深圳市远洋翔瑞机械股份有限公司 新型激光打孔设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005978A (en) * 1989-11-06 1991-04-09 Cyberoptics Corporation Apparatus and method for the noncontact measurement of drill diameter, runout, and tip position
CN102179546A (zh) * 2011-04-29 2011-09-14 赵合运 一种印刷电路板钻孔装置
CN203357536U (zh) * 2013-05-27 2013-12-25 江苏星源航天材料股份有限公司 一种pcb板钻孔装置
CN204566146U (zh) * 2015-03-23 2015-08-19 同济大学 一种应用于机械臂上的夹取工具
CN205071484U (zh) * 2015-10-28 2016-03-02 苏州市东亿数控有限公司 一种pcb钻孔机激光定位装夹装置
CN206869165U (zh) * 2017-07-12 2018-01-12 信丰迅捷兴电路科技有限公司 一种pcb钻孔机激光定位装夹装置
CN109396493A (zh) * 2018-12-17 2019-03-01 大连理工大学 小型激光辅助定位电路板打孔机
CN209157213U (zh) * 2018-12-17 2019-07-26 大连理工大学 小型激光辅助定位电路板打孔机

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