CN206684416U - The full-automatic contraposition design device that FPC is bonded with FPC hot pressing on LCD glass - Google Patents
The full-automatic contraposition design device that FPC is bonded with FPC hot pressing on LCD glass Download PDFInfo
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Abstract
本实用新型所涉及一种用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置,包括底座体,LCD玻璃放置平台,LCD玻璃放置平台微调机构,自动夹取FPC机构,FPC与FPC校准机构,CCD影像实时对位机构,下本压平台组件,以及UVW自动对位平台,使用时,通过FPC与FPC热压贴合的自动对位设计装置能够全自动化的代替人工操作步骤,完全不需要人工参与贴合工序,获得精准的工艺参数,从而降低人工成本,提高热压贴合质量,适合于批量生产,可重复拆卸贴片,从而有利于提高批量生产的一致性。同时,也有利于提高对位效率,提高对位精度。
The utility model relates to a fully automatic alignment design device for FPC on LCD glass and FPC thermal pressure bonding, including a base body, an LCD glass placement platform, an LCD glass placement platform fine-tuning mechanism, an automatic clamping FPC mechanism, and an FPC With FPC calibration mechanism, CCD image real-time alignment mechanism, lower pressure platform components, and UVW automatic alignment platform, when in use, the automatic alignment design device through FPC and FPC hot pressing can replace manual operation steps fully automatically , no manual participation in the bonding process is required at all, and accurate process parameters are obtained, thereby reducing labor costs and improving the quality of hot-press bonding. It is suitable for mass production and can be disassembled repeatedly, which is conducive to improving the consistency of mass production. At the same time, it is also beneficial to improve alignment efficiency and alignment accuracy.
Description
【技术领域】【Technical field】
本实用新型涉及一种用于生产设备领域的用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置。The utility model relates to a fully automatic alignment design device used in the field of production equipment for hot-press bonding FPC and FPC on LCD glass.
【背景技术】【Background technique】
手机或平板电脑已经成为人们日常生活中所需要产品之一,而贴合工序是手机或平板电脑组装过程中必不可少的工序。现有FPC与FPC贴合方法大部分采用手动贴合,其手动贴合为:人工把FPC与FPC通过对准PIN孔对位,然后放置在专用治具上观测效果,根据测量值进行调整,调整到合适之后人工完全贴合。但在此过程中,由于先贴合检测后调整全贴合导致工作效率低下,此种方式比较适合20PCS/H以下,导致对操作人员的技术和熟练程度要求极高。人工操作和反复贴合对贴合面有破坏和污染,并且不能用OCA等不可拆卸的胶贴合。由于人工调整贴合只能保证显示效果,不能保证批量生产的一致性,导致加大后续工序的实施难度。Mobile phones or tablet computers have become one of the products that people need in their daily lives, and the bonding process is an essential process in the assembly process of mobile phones or tablet computers. Most of the existing FPC and FPC bonding methods use manual bonding. The manual bonding is: manually align the FPC and FPC by aligning the PIN hole, and then place it on a special fixture to observe the effect, and adjust it according to the measured value. After adjusting to fit, it will fit completely manually. However, in this process, the work efficiency is low due to the lamination inspection first and then the full lamination adjustment. This method is more suitable for less than 20PCS/H, resulting in extremely high requirements for the operator's technology and proficiency. Manual operation and repeated bonding will damage and pollute the bonding surface, and it cannot be bonded with non-detachable glue such as OCA. Since manual adjustment and fitting can only guarantee the display effect, it cannot guarantee the consistency of mass production, which increases the difficulty of implementing the subsequent process.
【实用新型内容】【Content of utility model】
有鉴于此,本实用新型所要解决的技术问题是提供一种用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置,此全自动对位设计装置不仅可以提高对位效率,提高对位精度,而且还可以降低人工成本,提高热压贴合质量,提高批量生产的一致性。In view of this, the technical problem to be solved by the utility model is to provide a fully automatic alignment design device for FPC on LCD glass and FPC hot-press bonding, this automatic alignment design device can not only improve alignment efficiency, Improve the alignment accuracy, but also reduce labor costs, improve the quality of hot pressing and bonding, and improve the consistency of mass production.
为了解决上述技术问题,本实用新型中的技术方案所采用一种用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置,其包括底座体,LCD玻璃放置平台,LCD玻璃放置平台微调机构,自动夹取FPC机构,FPC与FPC校准机构,CCD影像实时对位机构,下本压平台组件,以及UVW自动对位平台,所述FPC与FPC校准机构安装在底座体上面,且位于底座体一侧面;所述的自动夹取FPC机构安装在FPC与FPC校准机构内侧,LCD玻璃放置平台微调机构安装在底座体上面,且位于底座体另外一侧面;所述LCD玻璃放置平台安装在LCD玻璃放置平台微调机构上面;所述下本压平台组件安装在自动夹取FPC机构与LCD玻璃放置平台微调机构之间,所述的CCD影像实时对位机构安装在一个LCD玻璃放置平台微调机构的侧面,UVW自动对位平台安装在底座体上面;CCD影像实时对位机构可精密移动,通过伺服电机与丝杆的方式控制,且CCD照射面与FPC在相互垂直方向设计;LCD玻璃放置平台微调机构通过紧密丝杆控制微调,便于准确夹取FPC与对位。In order to solve the above-mentioned technical problems, the technical solution in the utility model adopts a fully automatic alignment design device for FPC and FPC hot-press bonding on LCD glass, which includes a base body, an LCD glass placement platform, and an LCD glass placement platform. Platform fine-tuning mechanism, automatic clamping FPC mechanism, FPC and FPC calibration mechanism, CCD image real-time alignment mechanism, lower pressure platform components, and UVW automatic alignment platform, the FPC and FPC calibration mechanism are installed on the base body, and Located on one side of the base body; the automatic clamping FPC mechanism is installed inside the FPC and the FPC calibration mechanism, and the LCD glass placement platform fine-tuning mechanism is installed on the base body and is located on the other side of the base body; the LCD glass placement platform is installed On the LCD glass placement platform fine-tuning mechanism; the lower pressure platform assembly is installed between the automatic clamping FPC mechanism and the LCD glass placement platform fine-tuning mechanism, and the CCD image real-time alignment mechanism is installed on an LCD glass placement platform fine-tuning On the side of the mechanism, the UVW automatic alignment platform is installed on the base body; the CCD image real-time alignment mechanism can move precisely and is controlled by a servo motor and a screw, and the CCD irradiation surface and the FPC are designed to be perpendicular to each other; the LCD glass is placed The platform fine-tuning mechanism controls the fine-tuning through the tight screw rod, which is convenient for accurate clamping and alignment of FPC.
依据上述主要技术特征所述,所述底座体包括上下两块底座大板,安装在两块底座大板之间的复数个支持块,安装在复数个支持块之间的连接板;所述两块底座大板,复数个支持块以及连接板相互连接成底座框架。According to the above main technical features, the base body includes two upper and lower base plates, a plurality of support blocks installed between the two base plates, and a connecting plate installed between the plurality of support blocks; A large base plate, a plurality of support blocks and connecting plates are connected with each other to form a base frame.
依据上述主要技术特征所述,LCD玻璃放置平台包括LCD辅助吸底板,LCD辅助吸底板,固定辅助吸底板,固定辅助吸底板条,辅助吸固定大底块,LCD固定环,旋转小轴;LCD辅助吸底板安装在辅助吸固定大底块上端面,通过复数根旋转小轴与LCD固定环将LCD辅助吸底板,辅助吸固定大底块活动连接一起,所述的固定辅助吸底板条活动固定连接在旋转小轴上,所述的固定辅助吸底板安装在固定辅助吸底板条上面,所述的LCD辅助吸底板安装在固定辅助吸底板上面;所述LCD辅助吸底板安装在LCD玻璃放置平台微调机构的正上方,在形成真空的情况下,吸附固定住LCD玻璃。According to the above main technical features, the LCD glass placement platform includes LCD auxiliary suction bottom plate, LCD auxiliary suction bottom plate, fixed auxiliary suction bottom plate, fixed auxiliary suction bottom slats, auxiliary suction fixed large bottom block, LCD fixing ring, and small rotating shaft; The auxiliary suction bottom plate is installed on the upper end surface of the auxiliary suction fixed large bottom block, and the LCD auxiliary suction bottom plate and the auxiliary suction fixed large bottom block are movably connected together through a plurality of small rotating shafts and the LCD fixing ring, and the fixed auxiliary suction bottom plate is movable and fixed Connected to the small rotating shaft, the fixed auxiliary suction bottom plate is installed on the fixed auxiliary suction bottom slat, the LCD auxiliary suction bottom plate is installed on the fixed auxiliary suction bottom plate; the LCD auxiliary suction bottom plate is installed on the LCD glass placement platform Right above the fine-tuning mechanism, under the condition of forming a vacuum, the LCD glass is adsorbed and fixed.
依据上述主要技术特征所述,所述LCD玻璃放置平台微调机构包括安装在底座大板上面的微调小底板,安装在微调小底板背面一侧的微调调节条,安装在辅助吸固定大底块上的微调支条,安装在微调支条上端的微调旋转小轴和微调固定环,安装在辅助吸固定大底块侧面的微调导向块,安装在微调小底板上面的两个微调固定轴承座,安装在微调固定轴承座上的微调精密丝杆,安装在微调精密丝杆中端上的螺母副,安装在微调精密丝杆一端的微调步进电机,安装在微调小底板下面的导轨滑块;微调精密丝杆上螺母副的直线运动,与微调导向块斜面相切,将直线运动转化为LCD放置平台的旋转运动,可以精密微调节,以便于实现FPC板自动的对位;当LCD玻璃板规格尺寸发生改变时,可以通过调节微调调节条,将LCD玻璃上的FPC放置到合适的位置后再固定。According to the above main technical features, the LCD glass placement platform fine-tuning mechanism includes a fine-tuning small bottom plate installed on the large base plate, a fine-tuning adjustment bar installed on the back side of the small fine-tuning bottom plate, and installed on the auxiliary suction fixed large bottom block The fine-tuning support bar, the fine-tuning rotating shaft and the fine-tuning fixed ring installed on the upper end of the fine-tuning support bar, the fine-tuning guide block installed on the side of the auxiliary suction fixed large bottom block, and the two fine-tuning fixed bearing seats installed on the small fine-tuning bottom plate, install The fine-tuning precision screw on the fine-tuning fixed bearing seat, the nut pair installed on the middle end of the fine-tuning precision screw, the fine-tuning stepping motor installed on one end of the fine-tuning precision screw, the guide rail slider installed under the small bottom plate of the fine-tuning; The linear motion of the nut pair on the precision screw rod is tangent to the inclined surface of the fine-tuning guide block, and the linear motion is converted into the rotary motion of the LCD placement platform, which can be finely adjusted to facilitate the automatic alignment of the FPC board; when the LCD glass plate specifications When the size changes, you can adjust the fine-tuning adjustment bar to place the FPC on the LCD glass at a suitable position and then fix it.
依据上述主要技术特征所述,自动夹取FPC机构包括X方向校准气缸,Z轴校准气缸,Z轴方向校准气缸,夹头棒,夹头条,UVW自动对位平台,X轴气缸,第一气缸固定板以及第二气缸固定板;UVW自动对位平台安装在底座大板上方,第一气缸固定板安装在UVW自动对位平台上面,所述的夹头棒安装在第一气缸固定板上端,所述的X轴气缸安装在第一气缸固定板的背面,所述的第二气缸固定板安装在第一气缸固定板的侧面,所述的Z轴校准气缸安装在第一气缸固定板与第一气缸固定板之间,所述的Z轴方向校准气缸安装在第一气缸固定板与第二气缸固定板之间;自动夹取FPC机构与CCD影像实时对位机构智能通讯,在视觉图像的处理下,该机构自动对位,将两片FPC板自动对准;所述FPC与FPC校准机构是由自动夹取FPC机构与UVW自动对位平台组成。According to the above main technical features, the automatic clamping FPC mechanism includes X-direction calibration cylinder, Z-axis calibration cylinder, Z-axis calibration cylinder, chuck bar, chuck strip, UVW automatic alignment platform, X-axis cylinder, and the first cylinder The fixed plate and the second cylinder fixed plate; the UVW automatic alignment platform is installed above the base plate, the first cylinder fixed plate is installed on the UVW automatic alignment platform, and the chuck rod is installed on the top of the first cylinder fixed plate, The X-axis cylinder is installed on the back of the first cylinder fixing plate, the second cylinder fixing plate is installed on the side of the first cylinder fixing plate, and the Z-axis calibration cylinder is installed on the first cylinder fixing plate and the second cylinder fixing plate Between a cylinder fixing plate, the Z-axis direction calibration cylinder is installed between the first cylinder fixing plate and the second cylinder fixing plate; the automatic clamping FPC mechanism communicates intelligently with the CCD image real-time alignment mechanism, in the visual image Under processing, the mechanism automatically aligns the two FPC boards; the FPC and FPC calibration mechanism is composed of an automatic clamping FPC mechanism and a UVW automatic alignment platform.
依据上述主要技术特征所述,所述CCD影像实时对位机构包括CCD影像实时对位系统主体,1个自动X滑台的安装基板,2个手动X轴滑台,2个支座,4个CCD摄像头;自动X滑台的安装基板安装在X轴方向的CCD影像实时对位系统主体背面,所述的2个手动X轴滑台,2个支座分别安装在自动X滑台的安装基板两端,CCD摄像头分别安装在手动X轴滑台和支座上,其中两个CCD摄像头固定在2个手动X轴滑台上,且另外两个CCD摄像头直接固定在X轴滑台上的支座上,四个摄像头同时工作,一次性完成对两个产品的实时拍摄,画面抓取,一组一组独立分析,并完成准确的对位。According to the above main technical features, the CCD image real-time alignment mechanism includes the main body of the CCD image real-time alignment system, an installation substrate for an automatic X-sliding table, two manual X-axis sliding tables, two supports, and four CCD camera; the installation substrate of the automatic X slide table is installed on the back of the main body of the CCD image real-time alignment system in the X-axis direction, and the two manual X-axis slide tables and the two supports are respectively installed on the installation substrate of the automatic X slide table At both ends, the CCD cameras are installed on the manual X-axis sliding table and the support respectively, two of the CCD cameras are fixed on the two manual X-axis sliding tables, and the other two CCD cameras are directly fixed on the supports on the X-axis sliding table On the seat, four cameras work at the same time to complete real-time shooting of two products at one time, screen capture, group by group independent analysis, and complete accurate alignment.
依据上述主要技术特征所述,下本压平台组件包括本压头组件和本压下平台组成;所述本压头组件包括发热管,条形灯,透光石英玻璃,小垫块,发热管安装块,模具,以及长固定底块;所述长固定底块安装在底座大板上面,发热管安装块安装在长固定底块上面,所述小垫块安装在发热管安装块上面,所述的透光石英玻璃安装在小垫块上面,所述的模具安装在透光石英玻璃一端;发热管持续发热,可以将温度控制在一定的范围内,条形灯持续发光,方便CCD抓取图像后,配合夹抓组件自动对位。According to the above main technical features, the lower pressing platform assembly includes the pressing head assembly and the pressing platform; the pressing head assembly includes a heating tube, a strip lamp, light-transmitting quartz glass, a small spacer, and a heating tube The installation block, the mold, and the long fixed bottom block; the long fixed bottom block is installed on the large plate of the base, the heating pipe installation block is installed on the long fixed bottom block, and the small pad is installed on the heating pipe installation block. The light-transmitting quartz glass described above is installed on the small block, and the mold is installed at one end of the light-transmitting quartz glass; the heating tube continues to generate heat, which can control the temperature within a certain range, and the strip light continues to emit light, which is convenient for CCD to grab After the image is taken, it is automatically aligned with the clamping components.
本实用新型的有益技术效果:本技术方案采用底座体,LCD玻璃放置平台,LCD玻璃放置平台微调机构,自动夹取FPC机构,FPC与FPC校准机构,CCD影像实时对位机构,下本压平台组件,以及UVW自动对位平台,所述FPC与FPC校准机构安装在底座体上面,且位于底座体一侧面;所述的自动夹取FPC机构安装在FPC与FPC校准机构内侧,LCD玻璃放置平台微调机构安装在底座体上面,且位于底座体另外一侧面;所述LCD玻璃放置平台安装在LCD玻璃放置平台微调机构上面;所述下本压平台组件安装在自动夹取FPC机构与LCD玻璃放置平台微调机构之间,所述的CCD影像实时对位机构安装在一个LCD玻璃放置平台微调机构的侧面,UVW自动对位平台安装在底座体上面;CCD影像实时对位机构可精密移动,通过伺服电机与丝杆的方式控制,且CCD照射面与FPC在相互垂直方向设计;LCD玻璃放置平台微调机构通过紧密丝杆控制微调,便于准确夹取FPC与对位。使用时,通过FPC与FPC热压贴合的自动对位设计装置能够全自动化的代替人工操作步骤,完全不需要人工参与贴合工序,获得精准的工艺参数,从而降低人工成本,提高热压贴合质量,适合于批量生产,可重复拆卸贴片,从而有利于提高批量生产的一致性。同时,也有利于提高对位效率,提高对位精度。Beneficial technical effects of the utility model: the technical scheme adopts a base body, an LCD glass placement platform, a fine-tuning mechanism for an LCD glass placement platform, an automatic clamping FPC mechanism, an FPC and FPC calibration mechanism, a CCD image real-time alignment mechanism, and a lower pressure platform Components, and UVW automatic alignment platform, the FPC and FPC calibration mechanism are installed on the base body and located on one side of the base body; the automatic clamping FPC mechanism is installed inside the FPC and FPC calibration mechanism, and the LCD glass is placed on the platform The fine-tuning mechanism is installed on the base body and is located on the other side of the base body; the LCD glass placement platform is installed on the fine-tuning mechanism of the LCD glass placement platform; the lower pressure platform assembly is installed on the automatic clamping FPC mechanism and the LCD glass placement Between the platform fine-tuning mechanisms, the CCD image real-time alignment mechanism is installed on the side of an LCD glass placement platform fine-tuning mechanism, and the UVW automatic alignment platform is installed on the base body; the CCD image real-time alignment mechanism can move precisely, through the servo The motor and the screw are controlled, and the CCD irradiation surface and the FPC are designed to be perpendicular to each other; the LCD glass placement platform fine-tuning mechanism is fine-tuned through the tight screw control, which is convenient for accurate clamping and alignment of the FPC. When in use, the automatic alignment design device of FPC and FPC hot pressing can replace the manual operation steps fully automatically, without manual participation in the laminating process, and obtain accurate process parameters, thereby reducing labor costs and improving hot pressing. Good quality, suitable for mass production, and the patch can be disassembled repeatedly, which is conducive to improving the consistency of mass production. At the same time, it is also beneficial to improve alignment efficiency and alignment accuracy.
下面结合附图和实施例,对本实用新型的技术方案做进一步的详细描述。The technical solutions of the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.
【附图说明】【Description of drawings】
图1为本实用新型中的用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置的示意图;Fig. 1 is the schematic diagram of the fully automatic alignment design device for FPC and FPC thermocompression bonding on LCD glass in the utility model;
图2为本实用新型中底座体的立体图;Fig. 2 is the three-dimensional view of base body in the utility model;
图3为本实用新型中LCD玻璃放置平台的立体图;Fig. 3 is the perspective view of LCD glass placement platform in the utility model;
图4为本实用新型中LCD玻璃放置平台微调机构的立体图;Fig. 4 is the perspective view of the fine-tuning mechanism of the LCD glass placement platform in the utility model;
图5为本实用新型中自动夹取FPC机构的立体图;Figure 5 is a perspective view of the automatic clamping FPC mechanism in the utility model;
图6为本实用新型FPC与FPC校准机构的立体图;Fig. 6 is the perspective view of the utility model FPC and FPC calibration mechanism;
图7为本实用新型中CCD影像实时对位机构的立体图;Fig. 7 is the perspective view of CCD image real-time alignment mechanism in the utility model;
图8为本实用新型中本压下平台组件立体图;Fig. 8 is a three-dimensional view of the depressing platform assembly in the utility model;
【具体实施方式】【detailed description】
为了使本实用新型所要解决的技术问题、技术方案及有益效果更加清楚、明白,以下结合附图和实施例,对本实用新型进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本实用新型,并不用于限定本实用新型。In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer and clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.
请参考图1至图8所示,下面结合实施例说明用于LCD玻璃上FPC与FPC热压贴合的全自动对位设计装置,其主要包括底座体1,LCD玻璃放置平台2,LCD玻璃放置平台微调机构3,自动夹取FPC机构4,FPC与FPC校准机构5,CCD影像实时对位机构6,下本压平台组件7,以及UVW自动对位平台8。所述底座体1主要是安装其他组件的基础性组件。所述LCD玻璃放置平台2是放置LCD玻璃的,可以将LCD平整的放置在该位置。所述LCD玻璃放置平台微调机构3是通过微调精密丝杆与微调导向块的相对运动,将微调精密丝杆上螺母副的直线运动,与微调导向块的斜面相切,转化为LCD玻璃放置平台微调机构组件的旋转运动,便于FPC的对位而设计。所述自动夹取FPC机构4主要由其机构包含有X方向校准气缸,Z轴校准气缸,Z轴方向校准气缸,夹头棒,夹头条以及气缸固定板等组成。自动夹取FPC机构4主要起稳定夹取的作用。所述FPC与FPC校准机构5的组件零件均安装在UVW自动对位平台8上,FPC与FPC校准机构5与CCD影像实时对位机构6智能通讯,在视觉图像的处理下,FPC与FPC校准机构5夹住LCD玻璃上的FPC自动对位,该组件主要起校核,校准的作用,是和影像系统,共同配合完成的过程。所述CCD影像实时对位平台6主要由4个CCD摄像头,X轴组件共同组成,在工作时,4个CCD摄像头同时工作,每两个一组位,单独分析数据,与相机正下方的对位平台机构,配合完成预期的效果,该机构主要是视觉影像系统,固定在X轴上运动,使CCD摄像头最大限度的发挥作用,提高效率。所述FPC与FPC校准机构5安装在底座体1上面,且位于底座体1一侧面;所述的自动夹取FPC机构4安装在FPC与FPC校准机构5内侧,LCD玻璃放置平台微调机构3安装在底座体1上面,且位于底座体1另外一侧面;所述LCD玻璃放置平台2安装在LCD玻璃放置平台微调机构3上面;所述下本压平台组件7安装在自动夹取FPC机构4与LCD玻璃放置平台微调机构3之间,所述的CCD影像实时对位机构6安装在一个LCD玻璃放置平台微调机构3的侧面,UVW自动对位平台8安装在底座体1上面;CCD影像实时对位机构6可精密移动,通过伺服电机与丝杆的方式控制,且CCD照射面与FPC在相互垂直方向设计;LCD玻璃放置平台微调机构3通过紧密丝杆控制微调,便于准确夹取FPC与对位。Please refer to Fig. 1 to Fig. 8, the following will describe the fully automatic alignment design device for FPC on LCD glass and FPC thermocompression lamination in conjunction with the embodiment, which mainly includes base body 1, LCD glass placement platform 2, LCD glass Place platform fine-tuning mechanism 3, automatic clamping FPC mechanism 4, FPC and FPC calibration mechanism 5, CCD image real-time alignment mechanism 6, lower pressure platform assembly 7, and UVW automatic alignment platform 8. The base body 1 is mainly a basic component for installing other components. The LCD glass placing platform 2 is for placing LCD glass, and the LCD can be placed on this position flatly. The fine-tuning mechanism 3 of the LCD glass placement platform converts the linear motion of the nut pair on the fine-tuning precision screw rod into the inclined plane of the fine-tuning guide block by fine-tuning the relative movement of the precision screw rod and the fine-tuning guide block, and transforms it into an LCD glass placement platform The rotary movement of the fine-tuning mechanism components is designed to facilitate the alignment of the FPC. The automatic clamping FPC mechanism 4 is mainly composed of an X-direction calibration cylinder, a Z-axis calibration cylinder, a Z-axis calibration cylinder, a chuck bar, a chuck bar, and a cylinder fixing plate. The automatic clamping FPC mechanism 4 mainly plays the role of stable clamping. The component parts of the FPC and the FPC calibration mechanism 5 are installed on the UVW automatic alignment platform 8, and the FPC and the FPC calibration mechanism 5 communicate intelligently with the CCD image real-time alignment mechanism 6. Under the processing of the visual image, the FPC and the FPC calibration Mechanism 5 clamps the FPC on the LCD glass for automatic alignment. This component mainly plays the role of checking and calibrating, which is a process completed in cooperation with the imaging system. The CCD image real-time alignment platform 6 is mainly composed of 4 CCD cameras and X-axis components. When working, the 4 CCD cameras work at the same time, and each two sets of positions analyze the data separately. The platform mechanism cooperates to complete the expected effect. The mechanism is mainly a visual imaging system, which is fixed on the X-axis to move, so that the CCD camera can play its role to the maximum and improve efficiency. The FPC and the FPC calibration mechanism 5 are installed on the base body 1 and are located on one side of the base body 1; the automatic clamping FPC mechanism 4 is installed inside the FPC and the FPC calibration mechanism 5, and the LCD glass placement platform fine-tuning mechanism 3 is installed On the base body 1, and located on the other side of the base body 1; the LCD glass placement platform 2 is installed on the LCD glass placement platform fine-tuning mechanism 3; the lower pressure platform assembly 7 is installed on the automatic clamping FPC mechanism 4 and The LCD glass is placed between the fine-tuning mechanism 3 of the platform, and the real-time alignment mechanism 6 of the CCD image is installed on the side of the fine-tuning mechanism 3 of the LCD glass placement platform, and the UVW automatic alignment platform 8 is installed on the base body 1; the real-time alignment of the CCD image The positioning mechanism 6 can move precisely, controlled by the servo motor and the screw rod, and the CCD irradiation surface and the FPC are designed in a direction perpendicular to each other; the LCD glass placement platform fine-tuning mechanism 3 is fine-tuned through the tight screw rod control, which is convenient for accurate clamping of the FPC and the alignment bit.
请参考图2所示,所述底座体1包括上下两块底座大板11,安装在两块底座大板11之间的复数个支持块12,安装在复数个支持块12之间的连接板13;所述两块底座大板11,复数个支持块12以及连接板13相互连接成底座框架。在本实施例中,所述2块底座大板11,6个支持块12,一块连接板13组成底座体,该底座体形成稳定的机械结构,可靠的组件,具有运动无摇晃,刚性强,稳定性高等特点。底座体1是基础型组件,在底座体1上面安装很多组件,例如:LCD玻璃放置平台2,LCD玻璃放置平台微调机构3,自动夹取FPC机构4,FPC与FPC校准机构5,下本压平台组件7。Please refer to shown in Figure 2, the base body 1 includes two base plates 11 up and down, a plurality of support blocks 12 installed between the two base plates 11, and a connecting plate installed between the plurality of support blocks 12 13. The two large base plates 11, a plurality of support blocks 12 and connecting plates 13 are connected to each other to form a base frame. In this embodiment, the two base plates 11, six support blocks 12, and one connecting plate 13 form a base body, which forms a stable mechanical structure, reliable components, no shaking in movement, strong rigidity, High stability characteristics. The base body 1 is a basic component, and many components are installed on the base body 1, such as: LCD glass placement platform 2, LCD glass placement platform fine-tuning mechanism 3, automatic clamping FPC mechanism 4, FPC and FPC calibration mechanism 5, lower pressure Platform components7.
请参考图3所示,LCD玻璃放置平台2包括LCD辅助吸底板21,LCD辅助吸底板22,固定辅助吸底板23,固定辅助吸底板条24,辅助吸固定大底块25,LCD固定环26,旋转小轴27;LCD辅助吸底板21安装在辅助吸固定大底块25上端面,通过复数根旋转小轴27与LCD固定环26将LCD辅助吸底板22,辅助吸固定大底块25活动连接一起,所述的固定辅助吸底板条24活动固定连接在旋转小轴27上,所述的固定辅助吸底板23安装在固定辅助吸底板条24上面,所述的LCD辅助吸底板21安装在固定辅助吸底板23上面;所述LCD辅助吸底板21安装在LCD玻璃放置平台微调机构3的正上方,在形成真空的情况下,吸附固定住LCD玻璃。Please refer to Figure 3, the LCD glass placement platform 2 includes LCD auxiliary suction bottom plate 21, LCD auxiliary suction bottom plate 22, fixed auxiliary suction bottom plate 23, fixed auxiliary suction bottom slats 24, auxiliary suction and fixed large bottom block 25, LCD fixing ring 26 , the rotating small shaft 27; the LCD auxiliary suction bottom plate 21 is installed on the upper end surface of the auxiliary suction fixed large bottom block 25, and the LCD auxiliary suction bottom plate 22 and the auxiliary suction fixed large bottom block 25 are moved through a plurality of small rotating shafts 27 and the LCD fixing ring 26 Connected together, the fixed auxiliary bottom suction plate 24 is movable and fixedly connected on the small rotating shaft 27, the fixed auxiliary bottom suction plate 23 is installed on the fixed auxiliary bottom suction plate 24, and the LCD auxiliary bottom suction plate 21 is installed on the Fix the auxiliary suction bottom plate 23; the LCD auxiliary suction bottom plate 21 is installed directly above the fine-tuning mechanism 3 of the LCD glass placement platform, and absorbs and fixes the LCD glass under the condition of forming a vacuum.
请参考图4所示,所述LCD玻璃放置平台微调机构3包括安装在底座大板11上面的微调小底板31,安装在微调小底板31背面一侧的微调调节条32,安装在辅助吸固定大底块25上的微调支条33,安装在微调支条33上端的微调旋转小轴34和微调固定环35,安装在辅助吸固定大底块25侧面的微调导向块36,安装在微调小底板31上面的两个微调固定轴承座37,安装在微调固定轴承座37上的微调精密丝杆38,安装在微调精密丝杆38中端上的螺母副39,安装在微调精密丝杆38一端的微调步进电机031,安装在微调小底板31下面的导轨滑块032;微调精密丝杆38上螺母副39的直线运动,与微调导向块36斜面相切,将直线运动转化为LCD玻璃放置平台2的旋转运动,可以精密微调节,以便于实现FPC板自动的对位;当LCD玻璃板规格尺寸发生改变时,可以通过调节微调调节条32,将LCD玻璃上的FPC放置到合适的位置后再固定。Please refer to Figure 4, the LCD glass placement platform fine-tuning mechanism 3 includes a small fine-tuning bottom plate 31 installed on the base plate 11, a fine-tuning adjustment bar 32 installed on the back side of the small fine-tuning bottom plate 31, installed on the auxiliary suction fixing The fine-tuning support bar 33 on the big bottom block 25, the fine-tuning rotation small shaft 34 and the fine-tuning fixed ring 35 installed on the fine-tuning support bar 33 upper ends, the fine-tuning guide block 36 that is installed in the auxiliary suction fixed big bottom block 25 sides, is installed in the fine-tuning small Two fine-tuning fixed bearing blocks 37 above the base plate 31, the fine-tuning precision screw mandrel 38 installed on the fine-tuning fixed bearing seat 37, the nut pair 39 installed on the middle end of the fine-tuning precision screw mandrel 38, installed on the fine-tuning precision screw mandrel 38 one end The fine-tuning stepper motor 031 is installed on the guide rail slider 032 under the small bottom plate 31 of the fine-tuning; the linear motion of the nut pair 39 on the fine-tuning precision screw rod 38 is tangent to the inclined plane of the fine-tuning guide block 36, and the linear motion is converted into LCD glass placement The rotary motion of the platform 2 can be finely adjusted to facilitate the automatic alignment of the FPC board; when the size of the LCD glass plate changes, the FPC on the LCD glass can be placed in a proper position by adjusting the fine-tuning adjustment bar 32 Then fix it.
请参考图5所示,自动夹取FPC机构4包括X方向校准气缸41,Z轴校准气缸42,Z轴方向校准气缸43,夹头棒44,夹头条45,UVW自动对位平台8,X轴气缸46,第一气缸固定板47以及第二气缸固定板48;UVW自动对位平台8安装在底座大板11上方,第一气缸固定板47安装在UVW自动对位平台8上面,所述的夹头棒44安装在第一气缸固定板47上端,所述的X轴气缸46安装在第一气缸固定板47的背面,所述的第二气缸固定板48安装在第一气缸固定板47的侧面,所述的Z轴校准气缸42安装在第一气缸固定板47与第一气缸固定板47之间,所述的Z轴方向校准气缸43安装在第一气缸固定板47与第二气缸固定板48之间;自动夹取FPC机构4与CCD影像实时对位机构6智能通讯,在视觉图像的处理下,该机构自动对位,将两片FPC板自动对准;所述FPC与FPC校准机构5是由自动夹取FPC机构4与UVW自动对位平台8组成。在初始状态的情况下,夹头棒44和夹头条45张开状态,并且该夹头棒44和夹头条45在X轴气缸46的作用下,离开本压下平台,当有产品放入后,LCD玻璃放置平台微调机构3开始动作,便于夹头棒44与夹头条45夹住LCD上FPC对位下层FPC。Please refer to FIG. 5, the automatic clamping FPC mechanism 4 includes an X-direction calibration cylinder 41, a Z-axis calibration cylinder 42, a Z-axis calibration cylinder 43, a collet bar 44, a collet bar 45, an UVW automatic alignment platform 8, and an X-axis calibration cylinder 43. The shaft cylinder 46, the first cylinder fixing plate 47 and the second cylinder fixing plate 48; the UVW automatic alignment platform 8 is installed above the base plate 11, and the first cylinder fixing plate 47 is installed on the UVW automatic alignment platform 8. The collet rod 44 is installed on the upper end of the first cylinder fixing plate 47, the X-axis cylinder 46 is installed on the back side of the first cylinder fixing plate 47, and the second cylinder fixing plate 48 is installed on the first cylinder fixing plate 47 The side of the Z-axis calibration cylinder 42 is installed between the first cylinder fixing plate 47 and the first cylinder fixing plate 47, and the Z-axis calibration cylinder 43 is installed between the first cylinder fixing plate 47 and the second cylinder Between the fixed plates 48; the automatic clamping FPC mechanism 4 communicates intelligently with the CCD image real-time alignment mechanism 6. Under the processing of the visual image, the mechanism automatically aligns and automatically aligns the two FPC boards; the FPC and the FPC The calibration mechanism 5 is composed of an automatic clamping FPC mechanism 4 and a UVW automatic alignment platform 8 . In the initial state, the chuck bar 44 and the chuck bar 45 are in an open state, and the chuck bar 44 and the chuck bar 45 leave the depressing platform under the action of the X-axis cylinder 46. When a product is put into , the LCD glass placement platform fine-tuning mechanism 3 starts to act, so that the collet bar 44 and the collet bar 45 clamp the upper FPC on the LCD and align the lower FPC.
请参考图7所示,所述CCD影像实时对位机构6包括CCD影像实时对位系统主体61,1个自动X滑台的安装基板62,2个手动X轴滑台63,2个支座64,4个CCD摄像头65;自动X滑台的安装基板62安装在X轴方向的CCD影像实时对位系统主体61背面,所述的2个手动X轴滑台63,2个支座64分别安装在自动X滑台的安装基板62两端,CCD摄像头65分别安装在手动X轴滑台63和支座64上,其中两个CCD摄像头65固定在2个手动X轴滑台63上,且另外两个CCD摄像头65直接固定在手动X轴滑台63上的支座64上,四个CCD摄像头65同时工作,一次性完成对两个产品的实时拍摄,画面抓取,一组一组独立分析,并完成准确的对位。Please refer to FIG. 7, the CCD image real-time alignment mechanism 6 includes a CCD image real-time alignment system main body 61, an installation base plate 62 of an automatic X slide table, two manual X-axis slide tables 63, and two supports 64, 4 CCD cameras 65; the installation substrate 62 of the automatic X slide table is installed on the back of the main body 61 of the CCD image real-time alignment system in the X-axis direction, and the two manual X-axis slide tables 63 and the two supports 64 are respectively Installed on both ends of the installation substrate 62 of the automatic X slide table, the CCD cameras 65 are installed on the manual X-axis slide table 63 and the support 64 respectively, wherein two CCD cameras 65 are fixed on two manual X-axis slide tables 63, and The other two CCD cameras 65 are directly fixed on the support 64 on the manual X-axis slide table 63, and the four CCD cameras 65 work at the same time to complete the real-time shooting and picture capture of two products at one time, and a group of independent Analysis, and complete accurate alignment.
请参考图8所示,下本压平台组件7包括本压头组件和本压下平台组成;所述本压头组件包括发热管,条形灯,透光石英玻璃73,小垫块74,发热管安装块75,模具76,以及长固定底块77;所述长固定底块77安装在底座大板11上面,发热管安装块安装在长固定底块77上面,所述小垫块74安装在发热管安装块75上面,所述的透光石英玻璃73安装在小垫块74上面,所述的模具76安装在透光石英玻璃73一端;发热管持续发热,可以将温度控制在一定的范围内,条形灯持续发光,方便CCD摄像头65抓取图像后,配合夹抓组件自动对位。所述下本压平台组件7就是为了完成本压工艺,做出的辅助机构,本压机构主要由本压头组件和本压下平台组件组成。Please refer to FIG. 8 , the lower pressing platform assembly 7 includes the pressing head assembly and the pressing platform; the pressing head assembly includes a heating tube, a bar lamp, light-transmitting quartz glass 73, and a small spacer 74. Heating pipe installation block 75, mold 76, and long fixed bottom block 77; the long fixed bottom block 77 is installed on the base plate 11, the heating pipe installation block is installed on the long fixed bottom block 77, and the small cushion block 74 Installed on the heating tube mounting block 75, the light-transmitting quartz glass 73 is installed on the small pad 74, and the mold 76 is installed on one end of the light-transmitting quartz glass 73; the heating tube continues to generate heat, and the temperature can be controlled at a certain level. Within the range, the strip lights continue to glow, which is convenient for the CCD camera 65 to capture the image and automatically align with the clamping component. The lower pressing platform assembly 7 is an auxiliary mechanism made in order to complete the pressing process. The pressing mechanism is mainly composed of the pressing head assembly and the pressing platform assembly.
所述LCD玻璃上FPC与FPC校准机构5,在视觉影像系统的作用下,通过各个机构,以及视觉影像系统,互相配合,实现自动FPC与FPC的对位,在软件程序控制的基础上,完成期望的动作,实现预期的效果。通过自动夹取FPC机构4将LCD上FPC稳定夹住后,通过视觉影像系统,图像数据处理,与UVW自动对位平台8互相通讯,实现自动对位。The FPC on the LCD glass and the FPC calibration mechanism 5, under the action of the visual image system, cooperate with each other through various mechanisms and the visual image system to realize the alignment of the automatic FPC and the FPC, and complete the alignment on the basis of software program control. Desired action to achieve desired effect. After the FPC on the LCD is stably clamped by the automatic clamping FPC mechanism 4, the visual image system and image data processing communicate with the UVW automatic alignment platform 8 to realize automatic alignment.
先将带有FPC的LCD通过机械手抓取机构,利用真空吸盘将产品吸起来,自动放入本压移动平台,即指代模块上的LCD玻璃放置平台微调机构3上后,此时X轴气缸46在伸出状态,Z轴校准气缸42也伸出状态,但Z轴方向校准气缸43在缩回状态,当自动夹取FPC机构4接收到有产品放入后,LCD玻璃放置平台微调机构3开始动作,丝杆螺母副向微调步进电机031反方向运动,LCD玻璃放置平台2正时逆方向转动,当转动到一定范围时,X轴气缸46缩回,Z轴校准气缸42也缩回,Z轴方向校准气缸43伸出,通过自动夹取FPC机构4,夹头棒,夹头条在Z轴校准气缸42与Z轴方向校准气缸43的作用的稳定的夹住FPC,同时下本压平台组件7移动到视觉影像位置,同时夹抓机构抓取上层FPC,底部本压下平台上条形灯一直在照亮状态,CCD影像系统开始动作,自动抓取画面,不断与UVW自动对位平台8实时通讯,结合CCD视觉影像智能系统,实现自动对位下层FPC,当对准后,本压平台开始移动到本压位置,进行热压合,实现了全自动的贴合,当本压后,机械手抓取压合好的LCD,放置到下工位,该组件继续循环执行以上动作,最终效率得到提升,品质得到保证。Firstly, the LCD with FPC is grasped by the robot arm, and the product is sucked up by the vacuum suction cup, and then automatically placed on the local pressure mobile platform, that is, after the LCD glass on the module is placed on the platform fine-tuning mechanism 3, the X-axis cylinder 46 is in the extended state, and the Z-axis calibration cylinder 42 is also in the extended state, but the Z-axis direction calibration cylinder 43 is in the retracted state. When the automatic clamping FPC mechanism 4 receives a product, the LCD glass placement platform fine-tuning mechanism 3 Start the action, the screw nut pair moves in the opposite direction to the fine-tuning stepping motor 031, and the LCD glass placement platform 2 rotates in the opposite direction at the same time. When the rotation reaches a certain range, the X-axis cylinder 46 retracts, and the Z-axis calibration cylinder 42 also retracts. , the Z-axis direction calibration cylinder 43 stretches out, through the automatic clamping of the FPC mechanism 4, the collet bar, the collet bar stably clamps the FPC in the role of the Z-axis calibration cylinder 42 and the Z-axis direction calibration cylinder 43, and presses down at the same time The platform component 7 moves to the visual image position, and at the same time, the clamping mechanism grabs the upper FPC, and the bar light on the platform is always on when the bottom is pressed down. The CCD imaging system starts to move, automatically captures the picture, and continuously automatically aligns with the UVW Platform 8 real-time communication, combined with CCD visual image intelligent system, realizes automatic alignment of the lower FPC. Finally, the manipulator grabs the pressed LCD and places it in the lower station. The component continues to perform the above actions in a cycle, and the final efficiency is improved and the quality is guaranteed.
使用时,通过自动对位模组够全自动化的代替人工操作步骤,完全不需要人工参与对位贴合工序,获得精准的工艺参数,从而达到降低人工成本和提高贴合质量的技术目的,并且适合于批量生产,可重复拆卸贴片,从而有利于提高批量生产的一致性。与现有技术中同类产品的贴合方法相比较,本实用新型还具有操作简单、便于实现全自动化的技术效果。When in use, the automatic alignment module can replace the manual operation steps fully automatically, and does not require manual participation in the alignment and bonding process to obtain accurate process parameters, thereby achieving the technical purpose of reducing labor costs and improving bonding quality, and It is suitable for mass production, and the patch can be disassembled repeatedly, which is beneficial to improve the consistency of mass production. Compared with the bonding method of similar products in the prior art, the utility model also has the technical effects of simple operation and convenient realization of full automation.
以上参照附图说明了本实用新型的优选实施例,并非因此局限本实用新型的权利范围。本领域技术人员不脱离本实用新型的范围和实质内所作的任何修改、等同替换和改进,均应在本实用新型的权利范围之内。The preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, and the scope of rights of the present utility model is not limited thereto. Any modifications, equivalent replacements and improvements made by those skilled in the art without departing from the scope and essence of the present invention shall fall within the scope of rights of the present invention.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031719A (en) * | 2018-08-16 | 2018-12-18 | 苏州精濑光电有限公司 | One kind is to a group compression method |
| CN109828127A (en) * | 2019-03-22 | 2019-05-31 | 苏州弗士达科学仪器有限公司 | Single-station Panel automatic aligning fixture |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN110370659A (en) * | 2019-08-14 | 2019-10-25 | 深圳市劲拓自动化设备股份有限公司 | A kind of accurate automatic this pressure system |
| CN114554720A (en) * | 2022-01-10 | 2022-05-27 | 苏州朗坤自动化设备股份有限公司 | Screen and FPC press-fitting equipment |
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2017
- 2017-04-24 CN CN201720435771.2U patent/CN206684416U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031719A (en) * | 2018-08-16 | 2018-12-18 | 苏州精濑光电有限公司 | One kind is to a group compression method |
| CN109031719B (en) * | 2018-08-16 | 2021-07-06 | 苏州精濑光电有限公司 | Paired pressing method |
| CN109828127A (en) * | 2019-03-22 | 2019-05-31 | 苏州弗士达科学仪器有限公司 | Single-station Panel automatic aligning fixture |
| CN109828127B (en) * | 2019-03-22 | 2024-04-16 | 苏州弗士达科学仪器有限公司 | Single-station Panel automatic alignment fixture |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN110370659A (en) * | 2019-08-14 | 2019-10-25 | 深圳市劲拓自动化设备股份有限公司 | A kind of accurate automatic this pressure system |
| CN110370659B (en) * | 2019-08-14 | 2024-12-13 | 深圳市劲拓自动化设备股份有限公司 | A precise automatic pressure system |
| CN114554720A (en) * | 2022-01-10 | 2022-05-27 | 苏州朗坤自动化设备股份有限公司 | Screen and FPC press-fitting equipment |
| CN114554720B (en) * | 2022-01-10 | 2023-12-22 | 苏州朗坤自动化设备股份有限公司 | Screen and FPC press-pasting equipment |
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