Processing device of high and low temperature resistant PCR (Polymerase Chain Reaction) tube and PCR tube

The invention belongs to the field of PCR pipe production, and discloses a high and low temperature resistant PCR pipe processing device and a PCR pipe, the high and low temperature resistant PCR pipe processing device comprises a first supporting piece, a first driving piece is placed in the middle of the top of the first supporting piece, a second supporting piece is connected to the top of the first driving piece, and a first hollow piece is rotatably connected to the middle of the top of the second supporting piece; a fifth supporting piece is connected to the top of the first hollow piece, a fourth driving piece is placed in the first hollow piece, a fourth connecting piece is connected to the top of the fourth driving piece, and fifth connecting pieces are connected between the two ends of the top of the fourth connecting piece and the fifth supporting piece correspondingly; according to the invention, the eighth connecting pieces, the first limiting pieces and the second hollow pieces form slideways fo