Data acquisition gateway for industrial robot

The utility model relates to the technical field of gateways, in particular to a data acquisition gateway for an industrial robot, which comprises a gateway body, the inner side of the front end of the gateway body is rotatably connected with a signal rod, the inner side of the rear end of the gateway body is provided with an insertion shell, the rear side of the insertion shell is provided with a plug, the outer side of the plug is provided with a connecting structure, and the connecting structure is connected with the signal rod. The connecting structure comprises a sleeve, the sleeve is located at the rear end of the gateway body and fixedly connected with the gateway body, the inner side of the top end of the sleeve is slidably connected with a sliding rod, and the bottom end of the sliding rod is fixedly connected with a moving block, so that the RS232 type convenient plugging of the gateway industrial port can be ensured; the problem that a port needs to screw a bolt to fix the left side and the right s