CN1659422A - 粉粒体的计量装置 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
- B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/282—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement for fluent solid material not provided for in G01F11/34, G01F11/40, G01F11/46
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/36—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rectilinearly-moved slide type
- G01F11/40—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rectilinearly-moved slide type for fluent solid material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/42—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type
- G01F11/46—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type for fluent solid material
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Abstract
在一种供计量合成树脂原料等粉粒体用的粉粒体计量装置中,粉粒体排放口(55)形成在计量装置(6)的计量容器(17)的下部,且该粉粒体排放口(55)由设有多孔体(19)的壳体(50)自由地开启和关闭;通过垂直地振动壳体(50)而开启粉粒体排放口(55),计量容器(17)所计量的粉粒体从粉粒体排放口(55)排出,从而使得计量容器(17)能够方便地计量确认粉粒体的重量等。
Description
技术领域
本发明涉及优选用于计量合成树脂原料等粉粒体的粉粒体计量装置。
背景技术
公知的此种计量装置有如下两种。
第一种公知的计量装置具有一底板、一滑动板、以及一计量容器;该底板上设有垂直穿过其中的一入口和一出口,该滑动板设在该底板的下表面上以便沿水平方向自由移动,该滑动板具有一沿垂直方向设置的通孔,该计量容器上端开口的边缘部分固定在滑动板开口的边缘部分上;所述结构使得该滑动板在该通孔与底板入口相对的一位置以及该通孔与底板出口相对的一位置之间自由移动;在通孔与底板出口相对的状态下底板的入口被关闭;上述计量容器具有:上部筒、在嵌覆于此上部筒上并可自由调整上下位置的下部筒、设置于此下部筒下端且不容许所设定大小之粉粒体通过但容许气体通过的多孔体。
第二种公知的计量装置具有一计量容器、一开关阀、以及向上排放管,该计量容器具有一位于上端的入口和一处于上侧部的水平出口,该开关阀用于打开和关闭所述计量容器的入口,该向上排放管联接到所述水平出口;该计量装置具有如下结构,所述计量容器具有:上部筒、在嵌覆于此上部筒上并可自由调整上下位置的下部筒、设置于此下部筒下端且不容许所设定大小之粉粒体通过但容许气体通过的多孔体。
上述公知的计量装置具有以下缺点。
由于计量容器没设有粉粒体排放口,因此在使用计量容器进行计量和确认粉粒体的重量之类的工作时,必须从上部筒上完全去掉下部筒。因此,存在操作繁琐的麻烦。
发明内容
本发明为克服上述缺点而采用如下述手段。
(1)根据本发明的第一方面,提供了一种粉粒体计量装置,该计量装置具有一底板、一滑动板、以及一计量容器,该底板具有沿垂直方向穿过其中设置的入口和出口,该滑动板设在底板的下表面上以便引水平方向自由移动并具有沿垂直方向设置的通孔,该计量容器上端开口的边缘部分固定在所述滑动板通孔的边缘部分上;所述结构使得所述计量容器具有可变的内部容积、且在所述计量容器的下部设有不容许所设定大小之粉粒体通过但容许气体通过的多孔体,所述滑动板在该通孔与底板入口相对的一位置以及该通孔与底板出口相对的一位置之间自由移动,在所述通孔与底板出口相对的状态下底板的入口被关闭;在计量容器的下部形成有一粉粒体排放口,该排放口有一闭塞构件自由打开或关闭以防止粉粒体从中流出。
(2)根据本发明的第二方面,所述粉粒体计量装置具有一计量容器、一开关阀、以及一向上排放管,该计量容器具有一位于上端的入口和一位于上侧部的水平出口,该开关阀用于打开和关闭所述计量容器的入口,该向上排放管联接在所述水平出口上;所述结构使得所述计量容器的内部容积可变、且在所述计量容器的下部设有不容许所设定大小之粉粒体通过但容许气体通过的多孔体;其中在计量容器的下部形成有一粉粒体排放口,该排放口有一闭塞构件自由打开或关闭以防止粉粒体从中流出。
本发明系藉由上述构造便可达下述效果。(2)依照在第一和第二方面中对本发明的描述,因为藉由打开粉粒体排放口可经由粉粒体排放口将粉粒体进行排放,因此可简单的测量确认计量容器中所计量到的粉体粒重量等。
附图说明
图1为本发明的第一实施方案的主要部分剖视图。
图2为沿着图1的II-II线截取得到的剖视图。
图3为沿着图1的III-III线截取得到的剖视图。
图4为本发明第二实施方案中主要部分剖视图。
具体实施方式
以下描述了根据本发明的两种实施方式。
另外,在该等说明中,相同构件采用相同的附图标记。
[第1实施例](参照图1-图3)
在储存粉粒体的储存漏斗1之出口2处连接着垂直的导筒3,在此导筒3下端安装着计量装置6。
计量容器6具有底板7、滑动板13、和计量容器17,该底板7具有沿垂直方向设置的入口8(入口8的周边联接着导筒3的下端)和沿垂直方向设置的出口9,该滑动板13设在底板7的下表面上以便根据导向元件11的动作沿水平方向自由移动(沿图1中的侧向自由移动),该滑动板13还具有沿垂直方向设置的通孔14,该计量容器17上端开口18的边缘部分固定在滑动板13的通孔14的边缘部分上。
计量容器17具有上部筒21、下部筒22、壳体50、和一公知的锁定装置(没有示出),该上部筒21(其上端部形成上端开口18)的一轴线沿垂直方向延伸,该下部筒22以可沿着垂直方向自由调整的方式安装在上部筒21上,该壳体50设在下部筒22下部的法兰47上以便通过支撑轴48在水平方向上自由振动,该锁定装置将壳体50锁定在由图1至3中实线所示的位置。
在上述下部筒22的上部处形成轴心呈水平状的螺孔23,在此螺孔23中嵌入螺丝24,藉由将此螺丝24前端按押上部筒21,使下部构件22呈固定于上部筒21上的状态。而另一方面,藉由松缓螺丝24,下部构件22便呈可上下移动的状态。在上部筒21外围面上,亦可沿高度方向依既定间隔形成环状沟,并在环状沟中嵌合着螺丝24前端,从而更牢固的地进行下部筒22固定。
壳体50具有位于一侧部气体入口51和位于上部的气体出口51。在壳体50的上部中,装有一过滤器53。另外,在气体出口52处安装有由多孔板、网状件、或类似物构成的多孔体19,该多孔体不容许所设定大小之粉粒体通过但容许气体通过的多孔体。根据上述结构,通过将壳体50移动到由单点化线所示的位置而打开下部筒22的下端开口,可使由计量容器17计量的粉粒体通过下部筒22的下端开口排出,从而能够通过计量容器17,很容易地计量和确认所述粉粒体的重量等。根据以上描述,下部筒22的下端开口对应于权利要求中的粉粒体排放口55,多孔体19倍增为闭塞构件以防粉状物从权利要求中粉粒体排放口55中排出。在此情况下,在所形成的结构中,粉粒体排放口是单独形成的,粉粒体排放口由一个独立于多孔体19的闭塞构件自由地打开和关闭。滑动板13的结构使之能够在通孔14与底板7的入口8相对的位置以及通14与底板7的出口9相对的位置之间自由移动,且能够在通孔14与底板7的出口9相对的状态下封闭底板7上的入口8。滑动板13由诸如液压缸之类的公知驱动装置来驱动。
输送管26联接在底板7的出口9上,一接收料斗(没有示出)联接在输送管26的出口端。
[第1实施例的动作步骤]
下面,说明第1实施例的动作过程。
首先,通过调整下部筒22相对于上部筒21的高度位置,来设定计量容器32的内部容量。然后,当在储存漏斗1中填充入粉粒体之后,将滑动板13的通孔14对准入口8时,粉粒体便将流入于计量容器17中,使计量容器17内充满粉粒体。然后,通过移动滑动板13,使通孔14对准底板7的出口9定位。伴随着这一动作,在入口8被关闭的同时,到达滑动板13中通孔14上端的粉粒体移动到出口9这一端,处于由计量容器17计量的状态。
通过产生朝向接收料斗(没有示出)内的气流,空气从多孔体19流入到接收料斗(没有示出)中,从而使得计量容器17中的粉粒体随着气流经输送管26输入到接收料斗中。
然后,滑动板13再次移动到通孔14与入口8相对的位置。
顺序执行相同的动作过程。
[第2实施例](参照图4)
定位在导筒3下侧的计量装置31具有计量容器32、开关阀36、和上排放管37,该计量容器32具有处于上端的入口33和处于上侧部的水平出口34,该开关阀36用于开启和关闭计量容器32的入口33并联接到导筒3的下端,该上排放管联接到所述水平出口34。
水平出口34形成在计量容器32中水平导筒21的上部。此外,上部筒21的上端开口对应于入口33。
开关阀36具有罩壳40、滑动板44,该罩壳40具有位于上部的入口41和位于下部面对着入口41的出口42,该滑动板44具有通孔45,并能够相对于罩壳40沿垂直于图4的纸面方向水平地自由移动。
一输送管(没有示出)联接着排放管37,一接收料斗(没有示出)联接着该输送管的出口端。
[第二实施例的动作步骤]
下面,将描述第二实施例的动作步骤。
首先,通过调节下部筒22相对于上部筒21的高度位置,将计量容器32的内部容量值设定在一设定值。在此情况下,进入到计量容器32中的粉粒体中的一部分溢流到排放管37中,然而,由于溢流量是由粉粒体的种类来决定的,因此优选在考虑到溢流量的情况下来决定计量容器32的容量。
然后,当在将粉粒体充入到存储料斗1之后打开开关阀时,粉粒体流入到计量容器32中,且计量容器32中被充满粉粒体。
然后,开关阀36被关闭。
然后,通过产生朝向接收料斗的气流(没有示出),空气从多孔体19流入到接收料斗(没有示出)中,从而使计量容器32中的粉粒体随着气流经输送管37输入到接收料斗中。
然后,开关阀36被再次打开。
顺序执行相同的操作。
以下就变化例等进行追加说明。
(1)粉粒体系包括:粉体、粒体、微小薄片、短纤薄片、碎料等。
(2)计量装置6和计量装置31可任意选用。
(3)计量容器的内部容量可以为可变化的,其构造可为任意构造。另外,上部筒和下部筒可以做成透明的。
(4)用于以可自由打开和关闭的形式封闭粉粒体排放口55的闭塞构件,可以采用诸如可垂直自由振动的结构。
[产业上可利用性]
本发明系使用于合成树脂制品的成形系统中,对射出成形机计量供应着合成树脂原料的粉粒体。
Claims (2)
1.一种粉粒体计量装置,其包括一底板、一滑动板、和一计量容器,该底板具有沿垂直方向贯穿设置的入口和出口,该滑动板以可自由水平移动的方式设在所述底板的下表面上,该滑动板还具有沿垂直方向设置的一通孔,该计量容器上端开口的边缘部分被固定在该滑动板通孔的边缘部分上,所述结构使得所述计量容器具有可变化的内部容量,且在所述计量容器的下部设有不允许具有设定尺寸的粉粒体通过而允许空气通过的多孔体,所述滑动板在所述通孔与所述底板的入口相对的位置以及所述通孔与所述底板的出口相对的位置之间自由移动,在所述通孔与所述底板相对的情况下所述底板的入口被封闭,其中所述粉粒体排放口形成在所述计量容器的下部,所述粉粒体排放口由一闭塞构件自由地开启和关闭以防止粉粒体从中流出。
2.一种粉粒体计量装置,其包括计量容器、开关阀、和朝上排放管,该计量容器具有处于上端的入口和处于上侧部的水平出口,该开关阀用于开启和关闭所述计量容器的入口,该朝上排放管联接着所述水平出口,所述结构使得所述计量容器具有可变的内部容量,且所述计量容器的下部设有不允许具有设定尺寸的粉粒体通过而允许气体通过的多孔体,其中,在上述计量容器下部形成粉粒体排放口,而此粉粒体排放口利用闭塞构件而可开关自如以防止粉粒体从该排放口流出。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2002187087A JP3754400B2 (ja) | 2002-06-27 | 2002-06-27 | 粉粒体の計量装置 |
JP187087/2002 | 2002-06-27 |
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CN1659422A true CN1659422A (zh) | 2005-08-24 |
CN100381796C CN100381796C (zh) | 2008-04-16 |
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CNB038126281A Expired - Fee Related CN100381796C (zh) | 2002-06-27 | 2003-06-09 | 粉粒体的计量装置 |
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US (1) | US7383971B2 (zh) |
EP (1) | EP1517123A1 (zh) |
JP (1) | JP3754400B2 (zh) |
KR (1) | KR20050028910A (zh) |
CN (1) | CN100381796C (zh) |
TW (1) | TWI271511B (zh) |
WO (1) | WO2004003487A1 (zh) |
Cited By (1)
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CN103600439A (zh) * | 2013-11-20 | 2014-02-26 | 南京诚盟机械有限公司 | 多螺杆计量喂料及混合输送系统 |
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CN100365394C (zh) * | 2002-07-05 | 2008-01-30 | 株式会社松井制作所 | 粉粒体的计量装置 |
EP2008554A1 (en) * | 2007-06-28 | 2008-12-31 | Nestec S.A. | System for storing and dosing a powder |
US8684237B2 (en) * | 2011-02-24 | 2014-04-01 | Fox Run Usa, Llc | Adjustable measuring dispenser and method |
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US868641A (en) * | 1907-06-03 | 1907-10-22 | Louis B Clark | Measuring device. |
US1105732A (en) * | 1912-08-07 | 1914-08-04 | William West | Dispensing device. |
US1149442A (en) * | 1914-04-09 | 1915-08-10 | Frank M Hewson | Measuring-machine. |
US2588206A (en) * | 1947-07-23 | 1952-03-04 | Virgil R Clark | Dispenser having an inlet and an outlet valve for measuring the quantities dispensed |
US3089620A (en) * | 1960-05-09 | 1963-05-14 | Green Martin | Apparatus for dispensing measured quantities of granular materials |
JP2821607B2 (ja) * | 1989-02-14 | 1998-11-05 | 日清製粉株式会社 | 粒数計数装置 |
US5234037A (en) * | 1989-09-15 | 1993-08-10 | B.A.G. Corporation | Vacuum fill system |
ATE199043T1 (de) * | 1994-05-06 | 2001-02-15 | Nestle Sa | System zum dosieren von pulverförmigen stoffen |
SE9603063D0 (sv) * | 1996-08-23 | 1996-08-23 | Astra Ab | Device and method for metering a particulate substance and apparatus comprising a plurality of such devices |
CN2350735Y (zh) * | 1998-10-03 | 1999-11-24 | 莫文昆 | 间歇式容积计量装置 |
JP4106771B2 (ja) * | 1998-11-11 | 2008-06-25 | 双葉電子工業株式会社 | 表示用コントローラドライバと表示部の駆動方法 |
JP2002148092A (ja) * | 2000-11-07 | 2002-05-22 | Matsui Mfg Co | 粉粒体の計量装置 |
JP2002192058A (ja) * | 2000-12-26 | 2002-07-10 | Aisin Seiki Co Ltd | 粉体塗布剤供給装置 |
CN2491807Y (zh) * | 2001-08-09 | 2002-05-15 | 长春衡器制造有限责任公司 | 粉料计量器 |
-
2002
- 2002-06-27 JP JP2002187087A patent/JP3754400B2/ja not_active Expired - Fee Related
-
2003
- 2003-06-09 WO PCT/JP2003/007303 patent/WO2004003487A1/ja not_active Application Discontinuation
- 2003-06-09 US US10/506,463 patent/US7383971B2/en not_active Expired - Fee Related
- 2003-06-09 KR KR1020047015947A patent/KR20050028910A/ko not_active Application Discontinuation
- 2003-06-09 EP EP03733326A patent/EP1517123A1/en active Pending
- 2003-06-09 CN CNB038126281A patent/CN100381796C/zh not_active Expired - Fee Related
- 2003-06-23 TW TW092116948A patent/TWI271511B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103600439A (zh) * | 2013-11-20 | 2014-02-26 | 南京诚盟机械有限公司 | 多螺杆计量喂料及混合输送系统 |
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TW200401882A (en) | 2004-02-01 |
US20060169726A1 (en) | 2006-08-03 |
WO2004003487A1 (ja) | 2004-01-08 |
EP1517123A1 (en) | 2005-03-23 |
JP3754400B2 (ja) | 2006-03-08 |
US7383971B2 (en) | 2008-06-10 |
TWI271511B (en) | 2007-01-21 |
JP2004028842A (ja) | 2004-01-29 |
KR20050028910A (ko) | 2005-03-23 |
CN100381796C (zh) | 2008-04-16 |
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