The invention relates to the field of computers, in particular to a computer net wire or wire skin stripping winding device. When a computer wire is subjected to breakpoint check, internal wire recovery or requirement for wire skin replacement, it is required to strip off the wire skin, the skin and the internal wire are collected, and a traditional device cannot automatically complete the steps mentioned above. The computer net wire or wire skin stripping winding device solves the problems mentioned above, a wound circular coil or bobbin sleeves a coil clamping assembly, the coil can be fixedby pulling a handle, the wire is pulled out and passes through a clamping hole with a proper size, the prepared wound bobbin sleeves a rotary drum, the wire is fixed on a winding reel, the handle isrotated to adjust the height of the cutter, the cutter cuts into the wire skin, the wire skin is cut out by the cutter, the skin is arranged between two wire stripping rollers, a wire stripping winding assembly is opened, the winding reel is fixed by a sliding support block under the centrifugal action, the internal wire is wound by the winding reel, and the wire skin is collected by the two wirestripping rollers to complete wire stripping.