Automatic elastic tissue template shearing machine

The invention discloses an automatic elastic tissue template shearing machine which comprises an elastic tissue guiding mechanism and a feeding module, and the elastic tissue guiding mechanism comprises an overhead support, a guiding ring, an anti-rolling device, a compaction mechanism, a traction mechanism, an automatic lifting shearing device and a bowl-shaped pressing foot. After the sewing machine sews the elastic towel on the cloth, the automatic lifting shearing device shears the elastic towel, automatic template type sewing processing and shearing work of the elastic towel is achieved, meanwhile, the elastic towel is pulled to generate elastic force, the elastic towel is in a stretched state when the elastic towel is sewed on the cloth, and therefore the elastic towel can be sewed on the cloth by controlling the tensile force on the elastic towel. Therefore, after the sewn elastic towel is sheared off under the action of the automatic lifting shearing device, the length of the elastic towel meets the r