54results about How to "Meet manufacturing" patented technology

The utility model discloses an extrusion granulation device for PVB (polyvinyl butyral) resin production, which belongs to the technical field of extrusion granulation and comprises a control bottom box, the top of the control bottom box is connected with an extrusion module, one side of the extrusion module is provided with an extrusion cylinder, the top of the extrusion module is communicated with a feeding box, the outer wall of the extrusion cylinder is connected with a cutting module, and the cutting module is provided with a cutting groove. An extrusion plate is arranged on one side of the inner wall of the extrusion cylinder, and one side of the extrusion plate is connected with an adjusting device; according to the utility model, by rotating the knob, the knob drives the threaded rod to rotate, the threaded rod drives the threaded seat to move, the threaded seat drives the stroke block to slide in the stroke groove, and the stroke block slides in the stroke groove, so that the stroke block drives the connecting plate to move towards one side, and the connecting plate drives the adjusting plate to rotate; and the granulating holes between the adjusting plate and the extruding plate are staggered, so that the granulating size is changed, the requirement for manufacturing of granules with different sizes is met, and the application range is widened.