CN111375772A - 一种金属嵌件注塑磁性体埋入和取出一体化装置 - Google Patents
一种金属嵌件注塑磁性体埋入和取出一体化装置 Download PDFInfo
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- H—ELECTRICITY
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- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/0533—Alloys characterised by their composition containing rare earth metals in a bonding agent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/083—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0293—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets diffusion of rare earth elements, e.g. Tb, Dy or Ho, into permanent magnets
Abstract
本发明公开了一种金属嵌件注塑磁性体埋入和取出一体化装置,其包括:基准板,气缸安装板,精密滚珠导套,弹簧导向机制,弹簧,嵌件夹片,产品夹片;基准板固定在注塑成形机的机械手上;气缸安装板固定在基准板上,其上安置有气缸;精密滚珠导套安装在基准板上;弹簧导向机制安装在嵌件埋入的气缸上;弹簧装在弹簧导向机制上;安装在嵌件埋入的气缸上;产品夹片安装在夹取产品的气缸上。本方案能够高效的完成产品的取放,和嵌件埋入,可实现全自动化生产,有效克服现有技术所存在的问题。
Description
技术领域
本发明涉及注塑磁性体制备技术,具体涉及注塑磁性体金属嵌件装配技术。
背景技术
现有注塑带金属嵌件的磁性体,产品靠机械手夹取,嵌件埋入靠员工放入。员工操作机台效率低、不良高;而且每一个加工周期的时间不一致,导致注塑机的注胶量波动会比较大,产品尺寸也会有波动,加工不稳定;人员放嵌件容易少放、多放及放置不到位等问题,导致模具压坏,而且每上一个新员工犯错的概率会大大增加。
发明内容
针对现有注塑磁性体金属嵌件装配方案所存在的问题,需要一种新的注塑磁性体金属嵌件装配方案。
为此,本发明的目的在于提供一种金属嵌件注塑磁性体埋入和取出一体化装置,实现对注塑磁性体金属嵌件可靠且高效的埋入和取出。
为了达到上述目的,本发明提供的一种金属嵌件注塑磁性体埋入和取出一体化装置,主要包括:
基准板,所述基准板固定在注塑成形机的机械手上;
气缸安装板,所述气缸安装板固定在基准板上,其上安置有气缸;
精密滚珠导套,所述紧密滚珠导套安装在基准板上,精密滚珠导套与模具上的导柱配合;
弹簧导向机制,所述弹簧导向机制安装在嵌件埋入气缸的侧面部分上,弹簧导向机制与嵌件夹片保持平行;当夹取嵌件时,嵌件顶住弹簧导向机制,弹簧导向机制里的顶针往后移动,弹簧收缩,当夹片松开后,弹簧弹出,顶针前进把嵌件顶入模腔。
弹簧,所述弹簧装在弹簧导向机制上,给弹簧导向机制提供动力;
嵌件夹片,所述安装在嵌件埋入的气缸上,用螺丝安装在气缸的活动部件上,通过机械手控制夹取及埋入嵌件;
产品夹片,所述产品夹片安装在夹取产品的气缸上,用螺丝安装在气缸的活动部件上,通过机械手控制夹取产品。
进一步的,所述精密滚珠导套由本体和滚珠组成,导柱与滚珠接触,靠滚珠进行往复运动,导向时不会产生偏移、摆动的现象,保证导向精度;该精密滚珠导套具有良好的重复导向性,且钢结构滚珠具有耐磨、耐高温。
进一步的,所述弹簧导向机制基于弹簧的作用往复运动,能稳定有效的把嵌件顶入位置。
进一步的,所述弹簧的压缩比,要保证能把嵌件完全顶入模腔;该弹簧抗衰老,使用寿命长。
进一步的,所述嵌件夹片的夹持面与嵌件被夹持部位完全吻合,能防止夹伤嵌件。
进一步的,所述产品夹片的夹持面与嵌件被夹持部位完全吻合,能防止夹伤产品。
本方案提供的一种金属嵌件注塑磁性体埋入和取出一体化装置,能自动完成产品的取放,和嵌件埋入,实现全自动化生产。
附图说明
以下结合附图和具体实施方式来进一步说明本发明。
图1为本实例提供的一种金属嵌件注塑磁性体埋入和取出一体化装置的结构示意图;
图2为本实例中注塑磁性体金属嵌件埋入的动作流程图。
附图标记:
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体图示,进一步阐述本发明。
参见图1,其所为本实例提供的一种金属嵌件注塑磁性体埋入和取出一体化装置的组成示例图。
由图可知,本实例提供的一种金属嵌件注塑磁性体埋入和取出一体化装置主要由基准板1、气缸安装板2、精密滚珠导套3、弹簧导向机制4、嵌件夹片5、弹簧6、以及特制产品夹片7相互配合构成。
其中,基准板1作为整个装置的组装基础,其固定在注塑成形机的机械手上。
气缸安装板2,固定在基准板1上,以用于承载安装相应的气缸。
精密滚珠导套3,该精密滚珠导套安装在基准板1上,并与模具上的导柱配合。
弹簧导向机制4,用于将嵌件顶入模腔内;该弹簧导向机制4安装在嵌件埋入的气缸侧面上;
弹簧6,用于给弹簧导向机制提供弹力;该弹簧6装在弹簧导向机制上。
嵌件夹片5,用于夹取嵌件;该嵌件夹片安装在嵌件埋入气缸的活动部位上;
特制产品夹片7,用于夹取产品;该特制产品夹片7安装在夹取产品气缸的活动部位上。
本方案在具体实施时,气缸安装板2,气缸安装孔位与模具上的模仁位置一致,用螺丝固定在基准板上。
精密滚珠导套3,用螺丝固定在基准板上,与模具上的导柱位置一致。该精密滚珠导套3由本体和滚珠组成,导柱与滚珠接触,靠滚珠进行往复运动,导向时不会产生偏移、摆动的现象,保证导向精度;该精密滚珠导套具有良好的重复导向性,且钢结构滚珠具有耐磨、耐高温。
弹簧导向机制4,用螺丝固定在气缸侧面安装孔位上,与弹簧配合,并在弹簧的作用下进行往复运动,实现稳定有效的把嵌件顶入位置。
嵌件夹片5,用螺丝固定在气缸活动部位上,由注塑机上的机械手提供动力,来夹取嵌件。该嵌件夹片的夹持面与嵌件被夹持部位完全吻合,能防止夹伤嵌件。
弹簧6,套设在弹簧导向机制里,给弹簧导向机制提供动力。该弹簧6的压缩比能够保证把嵌件完全顶入模腔中。
特制产品夹片7,用螺丝固定在气缸活动部位上,由注塑机上的机械手提供动力,来夹取产品。该特制产品夹片7的夹持面与嵌件被夹持部位完全吻合,能防止夹伤产品。
由此构成的金属嵌件注塑磁性体埋入和取出一体化装置,安装在注塑机上的机械手上,通过机械手移动到嵌件摆放位置,移动治具使嵌件深入到嵌件夹片里,在此过程中,嵌件顶住弹簧导向机制,弹簧收缩,机械手给动力夹住嵌件,在把治具上的产品夹片移动到产品位置,机械手给动力夹住移走产品,再通过精密滚珠导套与模具上导致配合,把嵌件埋入到模腔里,松开夹片,在通过弹簧导向机制和弹簧把嵌件顶到位。
本装置结构中,通过精密滚珠导套导向,精度0.05mm以内,确保嵌件在埋入的过程中能对准模具孔位,且在推进时不会卡;在夹片松开后有一个弹簧顶入,保证嵌件放到位,弹簧的弹力根据嵌件的形状和材料来定,即可以把嵌件弹到位,有不会损伤嵌件。
再者,由于注塑好后产品有磁性且重量重,还有160℃左右的高温,本装置结构中的特制产品夹片的本体材料可以采用不导磁的钢或铜,保证夹片形状在使用过程中不变形,接触产品部分可采用耐高温硅胶垫,防止夹伤产品,硅胶垫厚度视情况而定,即可以把产品夹走,又不会把产品夹变形。
本金属嵌件注塑磁性体埋入和取出一体化装置适合于一模多穴的注塑成型,具体可为几何特征为环形,成形方式为注塑成形的带嵌件的永磁体。
以下通过一应用实例来说明一下本方案。
本实例中涉及一款家用电器水泵用永磁体转子,由金属丝杆与钕铁硼组成。
参见图2,本永磁体转子在生产时,先把金属嵌件放到震动盘里,通过震动盘震动把金属嵌件分向定位,由两轴线性模组把嵌件放到二次定位台上,通过装在机械手上的治具抓取嵌件,等模具开模后先取产品,再放嵌件,再把产品放到指定位置,实现一个全自动循环。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。
Claims (5)
1.一种金属嵌件注塑磁性体埋入和取出一体化装置,其特征在于,包括:
基准板,所述基准板固定在注塑成形机的机械手上;
气缸安装板,所述气缸安装板固定在基准板上,其上安置有气缸;
精密滚珠导套,所述精密滚珠导套安装在基准板上,精密滚珠导套与模具上的导柱配合;
弹簧导向机制,所述弹簧导向机制安装在嵌件埋入气缸的侧面部分上,弹簧导向机制与嵌件夹片保持平行;
弹簧,所述弹簧装在弹簧导向机制上,给弹簧导向机制提供动力;
嵌件夹片,所述嵌件夹片安装在嵌件埋入的气缸上,固定安装在气缸的活动部件上;
产品夹片,所述产品夹片安装在夹取产品的气缸上,固定安装在气缸的活动部件上。
2.根据权利要求1所述的一种金属嵌件注塑磁性体埋入和取出一体化装置,其特征在于,所述精密滚珠导套由本体和滚珠组成,导柱与滚珠接触,靠滚珠进行往复运动。
3.根据权利要求1所述的一种金属嵌件注塑磁性体埋入和取出一体化装置,其特征在于,所述弹簧导向机制基于弹簧的作用往复运动,并在嵌件夹片松开时可将嵌件顶入模腔内。
4.根据权利要求1所述的一种金属嵌件注塑磁性体埋入和取出一体化装置,其特征在于,所述嵌件夹片的夹持面与嵌件被夹持部位相吻合。
5.根据权利要求1所述的一种金属嵌件注塑磁性体埋入和取出一体化装置,其特征在于,所述产品夹片的夹持面与产品被夹持部位相吻合。
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