SMT工艺的印刷电路板组装

无论是印刷电路板上下料、标记、涂焊膏、密封元件还是执行功能测试,我们均可提供适合印刷电路板组装工序的产品。我们的解决方案会让您眼前一亮且备受启发。

上下料

利用丝杆式电缸 ELGC-TB 以及步进驱动器 CMMT-ST 和步进电机 EMMS-ST,在传送带的两端精确且经济高效地对存放库进行移动和定位。

我们提供多种气动和电动解决方案,可将面板或印刷电路板从存放库移动到传送带。

例如,气动系统可由导向杆气缸 DFM 或圆形气缸 DSNU、单个阀 VUVG、塑料气管 PUN-H、快插接头 QS 和 MS 系列的气源处理装置组成:

而电驱解决方案可能是这样的:

小型滑台式电缸 EGSC 与步进驱动器 CMMT-ST 和步进电机 EMMS-ST 相结合:

Marking printed circuit boards

For moving and positioning tools such as lasers, pressure stamps or suction grippers, which are used to place the label, we offer a wide range of axis systems (e.g. the EGC, ELGA, ELGC, EGSC series) for all performance requirements.

Our image processing systems capture corresponding data and ensure quality.

Our clamping modules EV, short-stroke cylinders ADN-S and compact cylinders DPDM are the perfect choice when panels or printed circuit boards need to be locked, clamped or secured during the process.

Applying solder paste

When the solder paste is applied to the stencil, the cartridge with the solder paste is emptied gently and precisely by a pneumatic cylinder such as the round cylinder DSNU or compact cylinder ADN. The system is controlled by a proportional pressure regulator VPPI or with an innovative Festo Motion Terminal VTEM.

A standard handling system from our Handling Guide Online moves the squeegee electrically. A system that has, for example, a mini slide DGST and the Motion Terminal VTEM or proportional pressure regulator VPPI controls the contact pressure of the squeegee. The components are optimally connected using push-in fittings QS and plastic tubing PUN-H.

Sealing components

In order to seal components with adhesive or protective coating, the dispensing head must be controlled quickly and precisely.

The electric ball screw axes ELGC-BS together with the new, perfectly matching servo motors EMMT-AS and the servo drive CMMT-AS are ideal for this task.

The system is controlled using the new, modular automation system CPX-E.

Depending on your requirements, we have two unique valve solutions for the pilot control of the dispensing valve:

Fast-switching valves MHA1 to MHA3 for fast switching cycles up to 400 Hz, high-precision and durable proportional pressure control valves VEAA or VEAB with piezo technology.

Testing

When the printed circuit boards undergo the final functional tests, it is important that the contacts to be tested are reached quickly and precisely. The jigs used during this process are best moved with pneumatic or electric linear slides such as DGC or EGC. The contacts for the in-circuit test are controlled in the test device by compact valves and moved using equally compact drives.

Handling Guide Online – designing handling systems

Configure the right handling system, from a single-axis solution to a 3D gantry, quickly and easily with the Handling Guide Online. You only need to enter the axis definition, payload, etc. and in just 20 minutes you will have a perfect ready-to-order system. We supply it together with CAD data and commissioning files, either ready to install or partially assembled.

Start the Handling Guide Online