The utility model discloses a new injection device in the technical field of the injection device, including a material pipe. The right end of the material tube is equipped with a screw. The left part of the screw is located in the inner cavity of the material tube. The right end of the screw is equipped with a driving device. The upper right end of the material pipe is equipped with a feed box and the left outer wall of the material pipe. The outer wall of the insulation layer is installed with an external heating device, the left end of the material pipe is installed with a nozzle, the left end of the nozzle is equipped with a fixed mode device, the left end of the mold fixing device is equipped with a movable mold device, and the lower end of the material pipe is equipped with three sets of sensors, and the three groups of sensors run through the bottom end of the material pipe. The outer wall, the left and right parts of the inner cavity of the screw are installed with a supporting plate. The internal of the two groups of support plates are both installed with three sets of internal heating tubes, the three sets of internal heating tubes are all penetrated through the supporting plate, and the right end of the three set of internal heating tubes is equipped with an end plate, and the right end of the terminal plate is installed with a lead tube.
【技术实现步骤摘要】
一种新型注塑装置
本技术涉及注塑装置
,具体为一种新型注塑装置。
技术介绍
注塑机是生产各种塑料工业产品的重要工艺装备,因其生产效率高、质量好的优点给使塑料制品的质量不断提高,促进了塑料制品在航空、航天、电子、机械船舶和汽车等工业部门的快速推广应用。传统注塑机的进料管大都采用电热片或者电热丝加热,电热片或者电热丝逐一或者逐层套在料管的外部,通过料管传热来加热进管内的塑料颗粒,进料管的加热从外到内,传热效率低,即使采取保温措施,外层热量损失也比较严重,导致电能能耗很高;同时,由于料管存在一定厚度,注塑原料温度调控速度慢,从调节电热片或电热丝上的电流到实际传导到管内加热原料的温度存在较长滞后时间,导致连续生产过程中需要较长预热时间,此外传统的注塑装置无法掌握塑料颗粒融化后含水量,料管温度不均匀,容易导致成品表面易出现波浪形、银纹形、塑胶接口不良、成品空洞、缺料等,降低了产品生产效率、良品率和企业效益。
技术实现思路
本技术的目的在于提供一种新型注塑装置,以解决上述
技术介绍
中提出的生产效率低、良品率低等的问题。为实现上述目的,本技术提供如下技术方案:一种新型注塑装置, ...
【技术保护点】
一种新型注塑装置,包括料管(1),其特征在于:所述料管(1)的右端安装有螺杆(2),所述螺杆(2)的左部位于料管(1)的内腔,所述螺杆(2)的右端安装有驱动装置(3),所述料管(1)的右端上部安装有进料箱(5),所述料管(1)的左部外壁安装有保温层(4),所述保温层(4)的外壁安装有外加热装置(6),所述料管(1)的左端安装有喷嘴(7),所述喷嘴(7)的左端安装有定模装置(8),所述定模装置(8)的左端安装有动模装置(9),所述料管(1)的下端安装有三组传感器(10),三组所述传感器(10)贯穿料管(1)的底端外壁,所述螺杆(2)的内腔左、右部均安装有支撑板(11),两组所 ...
【技术特征摘要】
1.一种新型注塑装置,包括料管(1),其特征在于:所述料管(1)的右端安装有螺杆(2),所述螺杆(2)的左部位于料管(1)的内腔,所述螺杆(2)的右端安装有驱动装置(3),所述料管(1)的右端上部安装有进料箱(5),所述料管(1)的左部外壁安装有保温层(4),所述保温层(4)的外壁安装有外加热装置(6),所述料管(1)的左端安装有喷嘴(7),所述喷嘴(7)的左端安装有定模装置(8),所述定模装置(8)的左端安装有动模装置(9),所述料管(1)的下端安装有三组传感器(10),三组所述传感器(10)贯穿料管(1)的底端外壁...
【专利技术属性】
技术研发人员:戴碧光,
申请(专利权)人:清远精科信塑料制品有限公司,
类型:新型
国别省市:广东,44
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