JP3234329B2 - Wound cloth metering device - Google Patents
Wound cloth metering deviceInfo
- Publication number
- JP3234329B2 JP3234329B2 JP03165493A JP3165493A JP3234329B2 JP 3234329 B2 JP3234329 B2 JP 3234329B2 JP 03165493 A JP03165493 A JP 03165493A JP 3165493 A JP3165493 A JP 3165493A JP 3234329 B2 JP3234329 B2 JP 3234329B2
- Authority
- JP
- Japan
- Prior art keywords
- cloth
- receiving plate
- wound
- present
- metering device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Nonmetal Cutting Devices (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は繃帯等の巻布の一定量を
裁断供給する装置に関する。さらに詳しくはメルトフロ
ーレート測定装置等の自動化において用いる装置の掃除
用布の供給機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for cutting and supplying a fixed amount of a wrapping cloth such as a bandage. More specifically, the present invention relates to a cleaning cloth supply mechanism for an apparatus used in automation such as a melt flow rate measuring apparatus.
【０００２】[0002]
【従来の技術】樹脂の溶融流れ性は樹脂の製造及び成形
に於いて、樹脂の品質管理に利用されている重要な物性
である。この溶融流れ性は一定の温度と圧力の条件の下
で溶融した熱可塑性樹脂を所定の長さと直径のダイを通
して押し出した時の押出速度を測定することによって求
めることが出来る。この値はメルトフローレート或いは
メルトフローインデックスと言われている。このメルト
フローレートの測定方法は日本工業規格に詳しく規定さ
れている。（JIS K7210-1976） 測定は電熱炉により加熱され垂直に支持された測定シリ
ンダーに樹脂試料を装入し、一定温度下に溶融したもの
にピストンを挿入し、更にピストンには所定の重錘を乗
せて、定温、定圧の下で溶融樹脂を測定シリンダーの下
部に装着されたダイと称するオリフィスから押しだし、
所定時間内に押し出された試料を秤量してメルトフロー
レートを求めている。2. Description of the Related Art The melt flowability of a resin is an important property used for quality control of the resin in the production and molding of the resin. This melt flowability can be determined by measuring the extrusion speed when a molten thermoplastic resin is extruded through a die having a predetermined length and diameter under a constant temperature and pressure condition. This value is called the melt flow rate or the melt flow index. The method for measuring the melt flow rate is specified in detail in Japanese Industrial Standards. (JIS K7210-1976) The measurement was performed by loading a resin sample into a vertically supported measuring cylinder heated by an electric furnace, inserting a piston into a melted sample at a certain temperature, and attaching a predetermined weight to the piston. Put, put the molten resin under constant temperature and constant pressure from the orifice called the die attached to the lower part of the measuring cylinder,
The sample extruded within a predetermined time is weighed to determine the melt flow rate.
【０００３】[0003]
【発明が解決しようとする課題】近来、メルトフローレ
ート測定装置が自動化されてきているが、この自動化の
一連の工程において、各試料の測定の終了時においてそ
の都度測定シリンダーを清浄化する必要があり、この操
作の自動化において掃除用の拭き布を自動的に定量供給
する必要が生じてきた。In recent years, a melt flow rate measuring device has been automated. In a series of steps of this automation, it is necessary to clean a measuring cylinder at the end of each sample measurement. In this automation, it has become necessary to automatically supply a fixed amount of cleaning wipes.
【０００４】[0004]
【課題を解決するための手段】本発明者らは上記課題を
解決するため鋭意研究を行い、本発明を完成するに到っ
た。即ち、本発明の巻布定量供給装置は巻布収納部
（２）と一体で前後に移動する布受けプレート（１４）
と、布受けプレート（１４）を一定ストローク移動せし
めるエアーシリンダー（１２）、及び布受けプレート
（１４）により繰り出された巻布を固定する布押さえ
（４）と、固定刃（９）及び回転刃（８）で繰り出され
た巻布を所定長さで裁断する裁断部よりなるものであ
る。Means for Solving the Problems The present inventors have conducted intensive studies to solve the above-mentioned problems, and have completed the present invention. That is, the cloth feeder of the present invention is a cloth receiving plate (14) that moves back and forth integrally with the cloth storage unit (2).
And an air cylinder (12) for moving the cloth receiving plate (14) by a predetermined stroke, a cloth presser (4) for fixing the wound cloth fed by the cloth receiving plate (14), a fixed blade (9) and a rotary blade. It comprises a cutting section for cutting the wound cloth fed out in (8) at a predetermined length.
【０００５】以下本発明を図によって詳細に説明する
と、第１図においてロール状に巻いた巻布（１３）を巻
布残量センサー（１）を設けた巻布収納部（２）に２巻
収納し、エアーシリンダー（１２）により巻布収納部
（２）と繰り出された布を載せた布受けプレート（１
４）が一体で裁断部前方に移動して一定量の布を突出
す、次にエアーシリンダー（３）により布押さえ（４）
が布を押さえると、巻布収納部（２）と布受けプレート
（１４）は巻布収納部（２）から布を引出しながら後退
して、最初に繰り出された一定量の布のみが固定刃
（９）の上に乗り裁断部前方に押し出された状態で残
る。次に回転刃（８）がモーター（７）の作動によりス
トリング（１０）に引っ張られて固定刃（９）とかみ合
うように移動し、布を切り離し、この時点で布押さえ
（４）は押さえた布から離され、巻布供給装置は初期の
状態に戻る。The present invention will be described below in detail with reference to the drawings. Referring to FIG. 1, two winding rolls (13) are wound around a roll storage portion (2) provided with a roll remaining amount sensor (1). The cloth receiving plate (1) on which the cloth stored and stored by the air cylinder (12) and the unwound cloth storing part (2) is placed.
4) integrally moves to the front of the cutting section and projects a certain amount of cloth, and then the cloth presser (4) by the air cylinder (3).
When the cloth is held down, the cloth storage part (2) and the cloth receiving plate (14) are retracted while pulling out the cloth from the cloth storage part (2), and only a fixed amount of cloth which has been drawn out first has a fixed blade. (9) It rides on and remains pushed forward of the cutting section. Next, the rotary blade (8) is pulled by the string (10) by the operation of the motor (7) and moves so as to engage with the fixed blade (9), and the cloth is cut off. At this point, the cloth presser (4) is pressed. When the cloth is released from the cloth, the roll cloth feeding device returns to the initial state.
【０００６】切り離された布は本発明の装置と組み合わ
された自動測定装置の掃除機構に移り使用される。なお
巻布収納部（２）において２巻収納しているのは布を二
重にして使用している場合の例であって、巻布には通常
は市販の繃帯等が好適に使用され、必要に応じて適宜１
〜３巻程度を使用することが出来る。[0006] The separated cloth is transferred to a cleaning mechanism of an automatic measuring device combined with the device of the present invention and used. In the wrapping cloth storage section (2), two wrappings are stored in the case where two cloths are used, and a commercially available bandage is preferably used for the wrapping cloth. 1 if necessary
About 3 volumes can be used.
【０００７】[0007]
【発明の効果】本発明の巻布定量供給装置は、メルトフ
ローレート測定装置の自動化において、各測定の間にお
ける測定シリンダーの自動掃除機構に容易に組み合わせ
ることが出来、清浄操作が極めて確実に行われて測定値
の精度が向上し、より完全な測定の自動化が可能となっ
た。According to the present invention, in the automation of the melt flow rate measuring device, the present invention can be easily combined with the automatic cleaning mechanism of the measuring cylinder during each measurement, and the cleaning operation can be performed very reliably. As a result, the accuracy of the measured values has been improved, and more complete measurement automation has become possible.
【図１】本発明に係る巻布定量供給装置の一実施例を示
す説明図である。FIG. 1 is an explanatory view showing one embodiment of a constant volume cloth feeding device according to the present invention.
【図２】本発明に係る巻布定量供給装置の一実施例にお
いて、布を載せた布受けプレートが裁断部の前方に繰り
出された状態を示す説明図である。FIG. 2 is an explanatory diagram showing a state in which a cloth receiving plate on which cloth is placed is fed forward of a cutting section in one embodiment of the constant volume cloth feeding apparatus according to the present invention.
【図３】本発明に係る巻布定量供給装置の一実施例にお
いて、繰り出された布を回転刃により切断する状態を示
す説明図である。FIG. 3 is an explanatory view showing a state in which a fed-out cloth is cut by a rotary blade in an embodiment of the constant volume cloth feeding apparatus according to the present invention.
【図４】本発明に係る巻布定量供給装置の一実施例を、
メルトフローレート自動測定装置に組み合わせた状態を
示す説明図である。FIG. 4 shows an embodiment of a constant volume cloth feeding device according to the present invention.
It is explanatory drawing which shows the state combined with the melt flow rate automatic measuring device.
１ 巻布残量センサー ２ 巻布収納部 ３ エアーシリンダー ４ 押さえ ５ 回転刃位置確認センサー ６ プーリー ７ モーター ８ 回転刃 ９ 固定刃 １０ ストリング １１ 回転刃転がりストリング １２ エアーシリンダー １３ 巻布 １４ 布受けプレート １５ メルトフローレート測定シリンダー部 １６ 測定シリンダー自動掃除用ピストン REFERENCE SIGNS LIST 1 winding cloth remaining amount sensor 2 winding cloth storage unit 3 air cylinder 4 holding 5 rotary blade position confirmation sensor 6 pulley 7 motor 8 rotary blade 9 fixed blade 10 string 11 rotary blade rolling string 12 air cylinder 13 winding cloth 14 cloth receiving plate 15 Melt flow rate measuring cylinder 16 Piston for measuring cylinder automatic cleaning
Claims (1)
布受けプレート（１４）と、布受けプレート（１４）を
一定ストローク移動せしめるエアーシリンダー（１
２）、及び布受けプレート（１４）により繰り出された
巻布を固定する布押さえ（４）と、固定刃（９）及び回
転刃（８）で繰り出された巻布を所定長さで裁断する裁
断部よりなる巻布定量供給装置。A cloth receiving plate (14) that moves back and forth integrally with a winding cloth storage part (2), and an air cylinder (1) that moves the cloth receiving plate (14) by a fixed stroke.
2) and a cloth holder (4) for fixing the wound cloth fed by the cloth receiving plate (14), and the wound cloth fed by the fixed blade (9) and the rotary blade (8) are cut to a predetermined length. A constant volume cloth feeder consisting of a cutting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03165493A JP3234329B2 (en) | 1993-02-22 | 1993-02-22 | Wound cloth metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03165493A JP3234329B2 (en) | 1993-02-22 | 1993-02-22 | Wound cloth metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06246686A JPH06246686A (en) | 1994-09-06 |
| JP3234329B2 true JP3234329B2 (en) | 2001-12-04 |
Family
ID=12337153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03165493A Expired - Lifetime JP3234329B2 (en) | 1993-02-22 | 1993-02-22 | Wound cloth metering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3234329B2 (en) |
-
1993
- 1993-02-22 JP JP03165493A patent/JP3234329B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06246686A (en) | 1994-09-06 |
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