Patent ID: 11858184
Assignee: ANHUI YANGZI FLOORING INCORPORATED COMPANY
Field: Other special machines (Mechanical engineering)
Classification: CPC B  E | IPC B  E

Claim 2:
3. The production method according to claim 2, wherein in step 8, the injection head comprises standing posts, a fixing block, a hydraulic lifting rod, a heating sleeve, a hydraulic rotor, a feed port, a screw and a nozzle; the hydraulic rotor is connected to a top of the screw, and the nozzle is connected to a bottom of the screw; the feed port is provided on the screw and adjacent to the hydraulic rotor; the fixing block is fixedly sleeved outside the heating sleeve: the standing posts penetrate and are slidably connected to four corners of the fixing block; bottoms of the standing posts are slidably fixed in sliding grooves provided in a supporting frame of an injection molding machine; the supporting frame is provided with a first through hole opposite to the nozzle; and the hydraulic lifting rod is provided between the supporting frame of the injection molding machine and the fixing block.