Tinned copper wire surface treatment processing device

The utility model relates to the field of tinned copper wire processing, and discloses a tinned copper wire surface treatment processing device which comprises a base, left and right symmetrical supporting plates are fixedly connected to the two sides of the top of the base, a first sliding groove is formed in each supporting plate, and a second electric push is fixedly connected to one side of the interior of each supporting plate. The output end of the second electric push rod is fixedly connected with a first sliding block, the first sliding block is connected into the first sliding groove in a sliding mode, a rectangular array push-pull rod is rotationally connected into the first sliding block, one end of the push-pull rod is rotationally connected with a second sliding block, and a second sliding groove is formed in the top side of the interior of the supporting plate. According to the tin-plated copper wire heating device, the first sliding block is pushed by the second electric push rod to slide in th