Release force testing device for release film production

The utility model discloses a release force testing device for release film production, which is applied to the field of testing devices, and comprises a machine frame and a clamping force testing mechanism, the inside of the machine frame is rotatably connected with a two-way screw through a bearing, the other end of the two-way screw is fixedly sleeved with a motor, the surface of the two-way screw is in threaded connection with two threaded blocks, and the two threaded blocks are in threaded connection with the clamping force testing mechanism. Fixing frames are installed on the two sides of the machine frame, connecting plates are arranged in the fixing frames, buffer plates are welded to the bottoms of the connecting plates through fixing pieces, first fixing springs are connected between the tops of the connecting plates and the fixing frames through spring fixing pieces in a bolted mode, and the two fixing plates are installed on the front face of the machine frame. The device can have a falling buffer