Guangdong Heidler Technology Co., Ltd , https://www.hyhemit.com
Patent application number .3
Public Day: 2008.04.02
Applicant: Cai Jia?
Address: No. 890, Erhuan West Road, Huangyan District, Taizhou City, Zhejiang Province, China Inventor: Cai Jia?
Limiting device for stretch cylinder of plastic blowing machine: limit device for stretch cylinder of plastic blowing machine, vertical stretching cylinder, stretching cylinder with stretching rod, stretching rod connected with stretching piston, The utility model is characterized in that the lower cylinder head of the stretching cylinder is provided with an adjusting member, and the adjusting member is sleeved outside the stretching rod. The limit device for the stretch cylinder of the plastic blowing machine of the present invention can arbitrarily combine the adjustment parts according to the height of the bottle until it is adjusted to the required height, and there is no need to replace the stretching cylinder and the stretching rod, and the adjustment is convenient and reliable.
Patent application number .3
Public Day: 2008.04.02
Applicant: Wang Xiangjian Address: 318020, Houyan Mold City, Huangyan District, Taizhou City, Zhejiang Province Koda Plastic Mold Machinery Co., Ltd. Inventor: Wang Xiangjian A mold structure for improving the life of high-gloss plastic injection molds: The present invention provides a method for improving the injection of high-gloss plastics. The mold life of the mold structure is that the mold's dynamic mold and fixed mold are divided into three parts: the external module, the cavity module and the positioning insert; the cavity module is square and is installed in the external module; two adjacent parts of the cavity module A positioning insert for assembling the cavity module and the outer module is installed between the side surface and the outer module, and a compensation gap is provided between the other contact side surfaces of the cavity module and the outer module. The invention divides the movable mold or the fixed mold of an injection mold into an outer module, a cavity module and a positioning insert block, and a compensation gap is added between the outer mold module or the cavity mold module to compensate the deformation of the mold and significantly reduce the temperature of the high-light injection mold. Deformation and thermal stress caused by the change, thereby increasing the die life and precision of plastic parts.
Patent Application No. 0
Public Day: 2008.04.09
Applicant: Hisense Group Co., Ltd.; Shandong University Address: 266071 Donghai West Road, Qingdao City, Shandong Province Inventor: Yu Yushi; Zhao Guoqun; Wang Xiaoxin; Guan Yanjin; Li Huiping; Liu Qingjiang
April Plastic Machinery Latest Patents
A multi-module fully automatic plastic blowing machine: a multi-module fully automatic plastic blowing machine consists of a plastic bottle tube heater and a pull blower, which is powered by a rack mounted Drive shaft, drive sprocket on the drive shaft, driving sprocket driving the passive sprocket on the driven shaft through the chain, installing the custody board on the chain, the custody board and the plastic bottle pipe, the pull-blow machine is installed in the The template in the frame, the mold opening and closing mechanism for driving the template, and the pull and blow mechanism are characterized in that there is an intermediate transfer device for the bottle pipe between the heater and the pull blower, and the intermediate transfer device for the vial pipe is installed in the intermediate machine. Rotary wheels and transmission belts on the rack, clamps are installed on the belts, the pinchers are in contact with the bottle tubes, and a plastic bottle tube delivery device is installed on one end of the heater, and the pinch clamp is matched with the delivery device on the heater. The machine is suitable for the production of mineral water bottles, cosmetic bottles and so on.