Plastic covering machine head with centring means

• Main Author: HONG SHENGBING
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2018
• Subjects: INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a plastic covering machine head with centring means has solved the clearance and has remained when the plastic in the runner, and the subassembly that needs to constitute the runner carries out dismouting, the problem that wastes time and energy, the last neck that links to each other with plastic extruder that is equipped with of machine head body is equipped with thecavity in the machine head body, and be equipped with in the cavity and shunt the cover, machine head body's the inner wall and the outer wall constitution runner of reposition of redundant personnelcover, the machine head body front end is equipped with outer shape of the mouth as one speaks seat, install the outer shape of the mouth as one speaks on the outer shape of the mouth as one speaks seat, reposition of redundant personnel taper sleeve front end is equipped with the interior shape of the mouth as one speaks of outer shape of the mouth as one speaks complex, gap between the outer shape of the mouth as one spe