Tubular pigment convenient to extrude

The tubular pigment convenient to extrude comprises a fixing sleeve, a sliding rail and a locking frame, when the tubular pigment convenient to extrude is used, firstly, a pigment tube is fixed in the fixing sleeve, then a discharging head which is in threaded connection with the pigment tube conveniently and rapidly is installed on the fixing sleeve, and therefore the caliber of the discharging head can be adjusted in a matched mode according to different use requirements; the practicability of the device is effectively improved, replacement is convenient, the situation that due to long-term use, blockage is caused, and the use efficiency is affected is avoided, then extrusion wheels can be conveniently driven to move through a sliding structure that pulleys are matched with sliding rails, and the two sets of extrusion wheels can upwards roll and extrude from the tail of a pigment pipe through assistance of a lifting rod; and therefore, the pigment in the tubular pigment is fully and completely extruded out,