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JP5356995B2 - Sample supply mechanism for resin melting equipment - Google Patents
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JP5356995B2 - Sample supply mechanism for resin melting equipment - Google Patents

Sample supply mechanism for resin melting equipment Download PDF

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JP5356995B2
JP5356995B2 JP2009281557A JP2009281557A JP5356995B2 JP 5356995 B2 JP5356995 B2 JP 5356995B2 JP 2009281557 A JP2009281557 A JP 2009281557A JP 2009281557 A JP2009281557 A JP 2009281557A JP 5356995 B2 JP5356995 B2 JP 5356995B2
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Prior art keywords
cartridge body
funnel nozzle
sample
nozzle
funnel
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JP2009281557A
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JP2011122965A (en
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栄二 田上
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株式会社東洋精機製作所
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Abstract

<P>PROBLEM TO BE SOLVED: To supply automatically a sample into a heat cylinder. <P>SOLUTION: A funnel nozzle 4 having opened upper and lower ends is connected and erected on the heat cylinder 1. While the funnel nozzle 4 is fixed to a fixed plate 6 connected to a vibration generator, a hollow cartridge body 7 movable in the vertical direction is provided. The cartridge body 7 is connected to an upper part of the funnel nozzle 4 in the shape wherein the upper part of the funnel nozzle 4 is inserted into the cartridge body 7, and the sample in the cartridge body 7 is automatically supplied into the heat cylinder 1 through the funnel nozzle 4 by vibrating the fixed plate 6. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は、樹脂溶融装置の試料供給機構に関する。 The present invention relates to a sample supply mechanism of a resin melting apparatus.

メルトフローレイト(MFR)測定装置、メルトボリュームレイト(MVR)測定装置、キャピラリーレオメータ又は再生用合成樹脂熱圧着装置等の熱シリンダーを有する装置においては、ペレット状、パウダー状、フレーク状の試料又はこれら形状の異なる試料を混合して熱シリンダーに供給し、この熱シリンダーで加熱溶融された試料を試料押し込み棒により押し込み押し出すことにより測定している。 In a device having a thermal cylinder such as a melt flow rate (MFR) measuring device, a melt volume rate (MVR) measuring device, a capillary rheometer, or a synthetic resin thermocompression bonding device for regeneration, a pellet-like, powder-like, flake-like sample or these Samples having different shapes are mixed and supplied to a heat cylinder, and the sample heated and melted by the heat cylinder is measured by being pushed out by a sample pushing rod.

従前、この試料の熱シリンダーへの供給は手動でまたは半自動で行われており、この試料の熱シリンダーへの供給を自動で行うことが望まれているという課題がある。 Conventionally, the sample is supplied to the heat cylinder manually or semi-automatically, and there is a problem that it is desired to automatically supply the sample to the heat cylinder.

上記課題を解決するため、本発明の樹脂溶融装置の試料供給機構にあっては、
上下端が開口され、下端が熱シリンダーに連結されたロートノズルと、
前記ロートノズルの上部が摺動可能に挿入され、試料が充填された中空のカートリッジボディと、
前記ロートノズルが固定される固定プレートに連結された振動発生器と、
前記カートリッジボディに連結され、該カートリッジボディを前記ロートノズルに対して上下動させる上下駆動機構と、
前記カートリッジボディの上方から該カートリッジボディ内に摺動可能に挿入され、前記ロートノズルを通して前記熱シリンダーに達する上下動押し込み棒と、
を備え、
前記カートリッジボディに対する前記ロートノズルおよび前記上下動押し込み棒の摺動部位がそれぞれ気密にされている、
ことを特徴とする。
In order to solve the above problems, in the sample supply mechanism of the resin melting apparatus of the present invention ,
A funnel nozzle whose upper and lower ends are open and whose lower end is connected to a thermal cylinder;
A hollow cartridge body in which an upper part of the funnel nozzle is slidably inserted and filled with a sample;
A vibration generator connected to a fixed plate to which the funnel nozzle is fixed;
An up-down drive mechanism coupled to the cartridge body for moving the cartridge body up and down relative to the funnel nozzle;
A vertically moving push rod which is slidably inserted into the cartridge body from above the cartridge body and reaches the thermal cylinder through the funnel nozzle;
With
The sliding parts of the funnel nozzle and the vertically moving push rod with respect to the cartridge body are airtight, respectively.
It is characterized by that.

本発明の樹脂溶融装置の試料供給機構は、固定プレートを振動させてカートリッジボディ内の試料をロートノズルを通して熱シリンダー内に自動的に供給できる効果がある。また、カートリッジボディ内に収めた試料を数回に分けて熱シリンダーに自動的に供給できる効果もある。さらに、カートリッジボディ内を気密にして、内部の試料の吸湿を防止できる効果もある。 Sample supply mechanism of the resin melting apparatus of the present invention has an effect that can be automatically fed into the heat cylinder through the sample funnel nozzle of fixed plates by vibrating the cartridge body. Further, there is an effect that the sample stored in the cartridge body can be automatically supplied to the heat cylinder in several times. Further, there is an effect that the inside of the cartridge body is made airtight and moisture absorption of the sample inside can be prevented.

本発明の樹脂溶融装置の試料供給機構の断面図である。It is sectional drawing of the sample supply mechanism of the resin melting apparatus of this invention.

図面に示した実施例により、本発明の詳細を説明する。
図中符号1が熱シリンダーで、下端にオリフィスまたはキャピラリー2をオリフィスまたはキャピラリー押え板3で装着してある。この熱シリンダー1上に上下端を開口したロートノズル4をその下端に設けた連結部5により連結起立させてある。また、このロートノズル4の下端の連結部5に振動発生器(図示せず)に連結した固定プレート6を固定してあり、振動発生器の作動によりロートノズル4を振動するようにしてある。
The details of the present invention will be described with reference to the embodiments shown in the drawings.
In the figure, reference numeral 1 denotes a thermal cylinder, and an orifice or capillary 2 is attached to the lower end with an orifice or capillary holding plate 3. A funnel nozzle 4 having upper and lower ends opened on the heat cylinder 1 is connected and raised by a connecting portion 5 provided at the lower end. A fixing plate 6 connected to a vibration generator (not shown) is fixed to the connecting portion 5 at the lower end of the funnel nozzle 4, and the funnel nozzle 4 is vibrated by the operation of the vibration generator.

上記ロートノズル4の上位に中空のカートリッジボディ7を設けてあり、その上端に上部フランジ8を設け、その下端に下部フランジ9を設けてある。上部フランジ8にはカートリッジボス10を捻じ込んで設けてあり、このカートリッジボス10に上下駆動機構11を連結してある。この上下駆動機構11の上下作動によりカートリッジボディ7を上下に移動するようにしてある。 A hollow cartridge body 7 is provided above the funnel nozzle 4, an upper flange 8 is provided at the upper end thereof, and a lower flange 9 is provided at the lower end thereof. A cartridge boss 10 is screwed into the upper flange 8, and a vertical drive mechanism 11 is connected to the cartridge boss 10. The vertical movement of the vertical drive mechanism 11 moves the cartridge body 7 up and down.

上記カートリッジボス10の内側と下部フランジ9の内側にOリング12を設けてあり、上記ロートノズル4をその上部が上記カートリッジボディ7内に挿入される形状にしてカートリッジボディ7をロートノズル4上に連接してある。この構成により上下駆動機構11の上下作動でカートロッジボディ7をロートノズル4に対して上下動するようにしてある。また、カートリッジボス10及び上部フランジ8を貫通して試料押し込み棒13を設けてあり、この試料押し込み棒13がカートリッジボディ7、ロートノズル4を通して、熱シリンダー1に挿入するようにしてある。
カートリッジボディ7内に試料が収められ、固定プレート6の振動によりロートノズル4が振動し、このロートノズル4の上端開口からカートリッジボディ7内の試料が熱シリンダー1内に自動的に供給される。
An O-ring 12 is provided on the inside of the cartridge boss 10 and the inside of the lower flange 9, and the cartridge nozzle 7 is placed on the funnel nozzle 4 so that the funnel nozzle 4 is shaped so that the upper part is inserted into the cartridge body 7. It is connected. With this configuration, the cart lodge body 7 is moved up and down with respect to the funnel nozzle 4 by the vertical operation of the vertical drive mechanism 11. A sample pushing rod 13 is provided through the cartridge boss 10 and the upper flange 8, and the sample pushing rod 13 is inserted into the heat cylinder 1 through the cartridge body 7 and the funnel nozzle 4.
A sample is stored in the cartridge body 7, and the funnel nozzle 4 is vibrated by the vibration of the fixed plate 6, and the sample in the cartridge body 7 is automatically supplied into the heat cylinder 1 from the upper end opening of the funnel nozzle 4.

上記カートリッジボディ7は、上下のOリング12によって内部が気密に保たれ、カートリッジボディ7内の試料の吸湿を防ぐことができる。
このカートリッジボディ7内に収められたペレット状、パウダー状、フレーク状の試料は、カートリッジボディ7内で固定プレート6が振動され、ロートノズル4が振動され、このロートノズル4の上端開口からロートノズル4に供給され、さらに、熱シリンダー1に供給される。
熱シリンダー1内に供給された試料は、加熱溶融され、押し込み棒13を熱シリンダー1内に押し込んで、溶融樹脂をオリフィスまたはキャピラリー2から押し出して種々の測定を行う。
The inside of the cartridge body 7 is kept airtight by the upper and lower O-rings 12, and moisture absorption of the sample in the cartridge body 7 can be prevented.
The pellet-shaped, powder-shaped, and flake-shaped samples stored in the cartridge body 7 are vibrated by the fixed plate 6 in the cartridge body 7 and the funnel nozzle 4, and the funnel nozzle 4 is opened from the upper end opening of the funnel nozzle 4. 4 and further supplied to the heat cylinder 1.
The sample supplied into the heat cylinder 1 is heated and melted, the push rod 13 is pushed into the heat cylinder 1, and the molten resin is pushed out from the orifice or capillary 2 to perform various measurements.

次いで、カートロッジボディ7を上下駆動機構11を上動させてロートノズル4にたいして少し上動し、同様にしてロートノズル4を振動し、カートリッジボディ7内の試料をロートノズル4の上端開口からロートノズル4に供給され、さらに熱シリンダー1に供給され、同様にして測定を行う。このようにしてカートリッジボディ7内の試料を数回に分けて熱シリンダー1に供給することができるため、熱シリンダー1内で溶融した試料に空気の混入を防ぐことができる。 Next, the cart lodge body 7 is moved up a little with respect to the funnel nozzle 4 by moving the vertical drive mechanism 11 upward, and the funnel nozzle 4 is vibrated in the same manner. It is supplied to the nozzle 4 and further supplied to the heat cylinder 1, and the measurement is performed in the same manner. In this manner, the sample in the cartridge body 7 can be supplied to the heat cylinder 1 in several times, so that the sample melted in the heat cylinder 1 can be prevented from being mixed with air.

1 熱シリンダー
2 オリフィスまたはキャピラリー
3 オリフィスまたはキャピラリー押え板
4 ロートノズル
5 連結部
6 固定プレート
7 カートリッジボディ
8 上部フランジ
9 下部フランジ
10 カートリッジボス
11 上下駆動機構
12 Oリング
13 押し込み棒
DESCRIPTION OF SYMBOLS 1 Thermal cylinder 2 Orifice or capillary 3 Orifice or capillary holding plate 4 Roto nozzle 5 Connection part 6 Fixed plate 7 Cartridge body 8 Upper flange 9 Lower flange 10 Cartridge boss 11 Vertical drive mechanism 12 O-ring 13 Push rod

Claims (1)

上下端が開口され、下端が熱シリンダーに連結されたロートノズルと、
前記ロートノズルの上部が摺動可能に挿入され、試料が充填された中空のカートリッジボディと、
前記ロートノズルが固定される固定プレートに連結された振動発生器と、
前記カートリッジボディに連結され、該カートリッジボディを前記ロートノズルに対して上下動させる上下駆動機構と、
前記カートリッジボディの上方から該カートリッジボディ内に摺動可能に挿入され、前記ロートノズルを通して前記熱シリンダーに達する上下動押し込み棒と、
を備え、
前記カートリッジボディに対する前記ロートノズルおよび前記上下動押し込み棒の摺動部位がそれぞれ気密にされている、
ことを特徴とする樹脂溶融装置の試料供給機構
A funnel nozzle whose upper and lower ends are open and whose lower end is connected to a thermal cylinder;
A hollow cartridge body in which an upper part of the funnel nozzle is slidably inserted and filled with a sample;
A vibration generator connected to a fixed plate to which the funnel nozzle is fixed;
An up-down drive mechanism coupled to the cartridge body for moving the cartridge body up and down relative to the funnel nozzle;
A vertically moving push rod which is slidably inserted into the cartridge body from above the cartridge body and reaches the thermal cylinder through the funnel nozzle;
With
The sliding parts of the funnel nozzle and the vertically moving push rod with respect to the cartridge body are airtight, respectively.
A sample supply mechanism for a resin melting apparatus.
JP2009281557A 2009-12-11 2009-12-11 Sample supply mechanism for resin melting equipment Expired - Fee Related JP5356995B2 (en)

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Application Number Priority Date Filing Date Title
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JP5356995B2 true JP5356995B2 (en) 2013-12-04

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JP6151163B2 (en) 2013-12-06 2017-06-21 株式会社東芝 Battery state calculation device and battery state calculation method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937353A (en) * 1972-08-15 1974-04-06
JPS62152991U (en) * 1986-01-22 1987-09-28
JPS6444446U (en) * 1987-09-11 1989-03-16
JPH04305142A (en) * 1991-01-17 1992-10-28 Sumitomo Chem Co Ltd Resin sample feeder for thermoplastic resin flow tester
JP3238964B2 (en) * 1992-12-25 2001-12-17 三井化学株式会社 Melt flow rate measuring device
JP2006167953A (en) * 2004-12-13 2006-06-29 Toyo Seiki Seisakusho:Kk Thermocompression bonding method of regenerating synthetic resin and apparatus therefor

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