The utility model relates to the technical field of mould manufacturing, in particular to a frame type multipurpose plastic combination mould for pressing molding plastic products. It is realized through the following technical scheme: the frame type multipurpose plastic combination mold, including the lower heating plate, the mold and the upper heating plate. The mold is set between the lower heating plate and the upper heating plate, and is fixed and fixed between the two. The lower heating plate is composed of a base, a movable plate and a fixed plate. The fixed plate is fixed on the base. The movable plate is divided on both sides of the fixed plate, and can be moved along the bottom of the base by the grooves of the two sides. The movable plate and the fixed plate are the grooves for holding the mould. The cold / hot water pipe is provided in the base, and the movable plate is provided with cold / hot water inside. The mold is composed of the lower die and the upper die, and the lower mold and the upper die are provided with the middle bottom grooves and the forming flange in the practice technology, and the cold / hot water pipes are fixed in the upper heating plate for the hanging flange at both ends.
【技术实现步骤摘要】
框架式多用塑胶组合模具
本技术涉及模具制造
,尤其是指一种压制成型塑胶制品的框架式多用塑胶组合模具。
技术介绍
一般运动鞋的鞋底由两部分构成,位于中间层的中底以及位于底层的大底。通常位于底层的大底多采用耐磨的橡胶材料,中间层多采用EVA发泡材料,这是由于EVA发泡材料是一种化学结构含有无数闭孔泡的聚乙烯泡沫制品,故作为中底材料可使运动鞋具有更加舒适和减震的效果。其制作一般采用将EVA与发泡混合料碾压成长扁状㬵板,然后将其放置于高温模具中内热膨胀发泡成为鞋中底成品。高温模具如附图1所示,下模具1固定于机身上,上模具铰接在下模具1上,下模具1中凹设有鞋中底槽11,下模具1内设有冷、热水管2,其作用是在上模具上的成型凸缘压入下模具1中的鞋中底槽11使鞋中底成型过程时,与外界的冷、热水管道相连,对下模具1进行加热或降温,以促使产品的加热成型及冷却取出。从上述的生产过程可以知道,由于下模具1埋设有冷、热水管2,且鞋中底槽11所占空间也大,故整个模具较为庞大,当产品更新时的更换模具是个费时、费力的活。
技术实现思路
本技术的目的在于克服上述现有技术的不足之处,而提供一种既能 ...
【技术保护点】
框架式多用塑胶组合模具,其特征在于:包括下加热板、模具及上加热板,模具设置在下加热板、上加热板之间,并由两者固定定位其间,所述的下加热板由底座、活动板及固定板组成,固定板固定于底座上,活动板分立于固定板两侧,并通过两侧下部的凹槽可沿底座的底部移动,活动板与固定板构成容纳模具的凹槽,底座内设有冷/热水管,活动板内设有冷/热水管。
【技术特征摘要】
1.框架式多用塑胶组合模具,其特征在于:包括下加热板、模具及上加热板,模具设置在下加热板、上加热板之间,并由两者固定定位其间,所述的下加热板由底座、活动板及固定板组成,固定板固定于底座上,活动板分立于固定板两侧,并通过两侧下部的凹槽可沿底座的底部移动,活动板与固定板构成容纳模具的凹槽,底座内设有冷...
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