Auxiliary device for opening and jacquard weaving of spunlace machine

The utility model provides an auxiliary device for spunlace machine trepanning and jacquard weaving, and relates to the technical field of textile equipment.The auxiliary device for spunlace machine trepanning and jacquard weaving comprises a rack, a clamping groove is formed in the top of the rack, and two limiting plates are connected to the inner wall of the clamping groove in a sliding and clamping mode. A first rotation driving device is controlled to rotate to drive a two-way screw to rotate, the two-way screw rotates to drive two limiting plates to move to be flush with the edge of the non-woven fabric, and left-right swing of the non-woven fabric is limited; a telescopic driving device is controlled to drive a pressing plate to move up and down through a connecting plate, so that the lower surface of the pressing plate and the bottom face of the inner side of a rack are flush with the upper side and the lower side of the non-woven fabric correspondingly, up-down swing of the non-woven fabric is limite