Two-component blending spinning assembly

The invention provides a two-component blending spinning assembly. An upper shell body is connected with a bolt and provided with a first channel and a second channel, the first channel and the second channel are connected with an aluminum mouth and communicated with a third channel and a fourth channel respectively, the third channel and the fourth channel are connected with a first packet filtering screen and a second packet filtering screen respectively, and the first packet filtering screen and the second packet filtering screen are connected with a first gasket and a second gasket in a sleeved mode respectively. The first packet filtering screen and the second packet filtering screen are arranged at the upper end of a first sand cavity and the upper end of a second sand cavity respectively, first filtering sand is contained in the first sand cavity, and the first sand cavity is provided with a first filter screen which is communicated with a fifth channel. Second filtering sand is contained in the second