Curing device for viscose tensile sample

The invention discloses a curing device for a viscose tensile sample. A plurality of shelving grooves parallel to one side of the square chassis are formed in the top surface of the square chassis; sealing plates are arranged at two ends of the shelving groove; a plurality of through holes are formed in the sealing plate; a jacking assembly is arranged in the through hole; the abutting assembly comprises a tip, an ejector rod and a spring. An internal threaded hole is formed in the tip; one end of the ejector rod is provided with an external thread screwed on the internal thread hole, and theother end is provided with a limiting block; the spring is sleeved on the ejector rod; the tip and the spring are located on the inner side of the sealing plate, the limiting block is located on the outer side of the sealing plate, a glue flowing groove perpendicular to the containing groove is formed in the square base plate and divides the square base plate into two areas with the same size, a plurality of limiting supp