Automatic wire plugging device

The invention discloses an automatic wire connecting and plugging device. The device comprises a rack, a test tool, a positioning mechanism, a switching module and a telescopic module, the test tool is provided with a socket; the positioning mechanism is arranged on the rack, and the positioning mechanism is used for being connected with the test tool to limit movement of the test tool; the switching module is provided with a switching plate; the telescopic module is arranged on the rack, the telescopic module is connected with the switching module, and the telescopic module is used for pushing the switching module to stretch out and draw back so that the switching plate can be in butt joint with the socket of the test tool. According to the device, the positioning mechanism is arranged to position the testing tool, the telescopic module is arranged to drive the switching module to perform telescopic movement so that the switching plate can be in butt joint with the socket on the testing tool, automation of t