A method of plastic automatic riveting was put forward which was based on LabVIEW development platform and industrial control computer as the control core,through the analysis of the existing plastic riveting methods.In the designed plastic automatic riveting device,high precision data acquisition card was used to acquire sensor signal,the virtual instrument technology LabVIEW was used to develop data acquisition and control software,so as to control the related equipment to realize the automatic riveting of plastic products.The device can be used to set parameters according to the requirement of different products,the traditional manual and semiautomatic riveting methods are improved into automatic riveting control.So the processing efficiency of products is improved and the quality of the product is ensured.