JP2001061946A - Method and device for making particle substance - Google Patents

Method and device for making particle substance

Info

Publication number
JP2001061946A
JP2001061946A JP23748999A JP23748999A JP2001061946A JP 2001061946 A JP2001061946 A JP 2001061946A JP 23748999 A JP23748999 A JP 23748999A JP 23748999 A JP23748999 A JP 23748999A JP 2001061946 A JP2001061946 A JP 2001061946A
Authority
JP
Japan
Prior art keywords
belt
dice
die
particle
stringy
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.)
Pending
Application number
JP23748999A
Other languages
Japanese (ja)
Inventor
Shinichi Kito
伸一 鬼頭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HONDA TEKKO KK
Original Assignee
HONDA TEKKO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HONDA TEKKO KK filed Critical HONDA TEKKO KK
Priority to JP23748999A priority Critical patent/JP2001061946A/en
Publication of JP2001061946A publication Critical patent/JP2001061946A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation And Processing Of Food Products (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To make a particle substance in a uniform length by continuously making the particle substances having a length equivalent to an interval between dice and a belt in such a way that plastic is pushed out of a lot of small holes of the dice in a stringy shape and a stringy body is touched to the belt moving in parallel to the dice to be cut like a particle. SOLUTION: In an extruding forming machine 1, medical plastics is thrown into a hopper 4, and is kneaded by a screw 5a in a kneading section 5, air and water are made vacuous at a gas removing section 6, and the plastics after removing gas is compressed by a screw 7a at a compressing section 7 is conveyed to a lower side, and the plastics in half hardened condition is pushed out of small holes of dice 8 in a stringy shape. In a cutting machine 2, plural pieces of a stringy shape body R pushed out of the dice 8 are touched to an endless belt 9 moving in parallel to the dice 8 and are cut like a particle. Particles P having a length equivalent to an interval between the dice 8 and the belt 9 are conveyed by the belt 9 and collected at a collecting box 3.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、薬剤や食品等の粒
状物を製造する装置及び方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus and a method for producing a granular material such as a medicine or food.

【0002】[0002]

【従来の技術】例えば薬剤の製造方法として、従来、図
5に示すように、薬用の可塑材料を押出成形機21のダ
イス22に設けた多数の小孔から紐状に押し出し、ダイ
ス22の出口近傍でカッター23を間欠的に作動させ、
カッター23で紐状体Rを粒状に切断し、散剤Pを連続
的に製造する技術が知られている。
2. Description of the Related Art For example, as a method for producing a medicine, as shown in FIG. 5, a medicinal plastic material is extruded in a string form from a number of small holes provided in a die 22 of an extruder 21, and an outlet of the die 22 is formed. The cutter 23 is operated intermittently in the vicinity,
A technique is known in which the cord R is cut into granules by the cutter 23 to continuously produce the powder P.

【0003】[0003]

【発明が解決しようとする課題】ところが、この種の押
出成形機21は、図5の(A)及び(B)に示すよう
に、押出条件によって紐状体Rの押出速度がダイス22
の外周部と中心部とで相違する場合がある。このため、
カッター23を用いる従来方法によると、散剤Pの長さ
が不揃いになるという問題点があった。
However, in this type of extruder 21, as shown in FIGS. 5A and 5B, the extrusion speed of the cord-like body R depends on the extrusion conditions.
May differ between the outer peripheral portion and the central portion. For this reason,
According to the conventional method using the cutter 23, there is a problem that the length of the powder P becomes uneven.

【0004】そこで、本発明の課題は、粒状物を均一な
長さで製造することができる装置及び方法を提供するこ
とにある。
Accordingly, an object of the present invention is to provide an apparatus and a method capable of producing a granular material with a uniform length.

【0005】[0005]

【課題を解決するための手段】上記の課題を解決するた
めに、本発明による粒状物の製造方法は、可塑材料をダ
イスに設けた多数の小孔から紐状に押し出し、紐状体を
ダイスと平行に移動するベルトに接触させて粒状に切断
し、ダイスとベルトとの間隔に相当する長さの粒状物を
連続的に製造することを特徴とする。また、本発明によ
る粒状物の製造装置は、可塑材料をダイスに設けた多数
の小孔から紐状に押し出すスクリューと、ダイスと平行
に移動するベルトとを備え、紐状体をベルトに接触させ
て粒状に切断し、ダイスとベルトとの間隔に相当する長
さの粒状物を連続的に製造することを特徴とする。
In order to solve the above-mentioned problems, a method for producing a granular material according to the present invention comprises extruding a plastic material into a string from a number of small holes provided in a die, and forming the string into a die. The method is characterized in that it is cut into granules by contacting with a belt that moves in parallel with the belt, and granules having a length corresponding to the distance between the die and the belt are continuously produced. In addition, the apparatus for manufacturing a granular material according to the present invention includes a screw that extrudes a plastic material into a string from a number of small holes provided in the die, and a belt that moves in parallel with the die, and brings the string into contact with the belt. And continuously producing granules having a length corresponding to the distance between the die and the belt.

【0006】[0006]

【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図1は粒状物としての散剤を製造
する装置を示すものである。この散剤製造装置は、薬用
の可塑材料を紐状に押し出す押出成形機1と、紐状体R
を切断して散剤Pを得る切断機2と、散剤Pを回収する
回収器3とから構成されている。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an apparatus for producing a powder as a granular material. This powder manufacturing apparatus comprises an extruder 1 for extruding a medicinal plastic material into a string, and a string-shaped body R
And a collecting device 3 for collecting the powder P.

【0007】押出成形機1には、可塑材料を投入するホ
ッパー4と、可塑材料をスクリュー5aで混練する混練
部5と、可塑材料中の空気や水分を真空引きする脱気部
6と、脱気後の可塑材料をスクリュー7aで加圧して下
方へ送り出す加圧部7と、半固化状態の可塑材料を紐状
に押し出すダイス8とが設けられている。
The extruder 1 includes a hopper 4 for charging a plastic material, a kneading unit 5 for kneading the plastic material with a screw 5a, a degassing unit 6 for evacuating air and moisture in the plastic material, and a degassing unit. A pressurizing unit 7 that presses the airy plastic material by a screw 7a and sends it downward, and a die 8 that extrudes the semi-solidified plastic material in a string shape are provided.

【0008】切断機2は、ダイス8の近傍位置でダイス
8の端面と平行に移動するエンドレスベルト9と、この
ベルト9を高速で回転するモータ10とを備え、ダイス
8から押し出された紐状体Rをベルト9に接触させて粒
状に切断し、切断された散剤Pをベルト9で回収器3ま
で搬送するように構成されている。
The cutting machine 2 includes an endless belt 9 that moves in parallel with the end surface of the die 8 near the die 8 and a motor 10 that rotates the belt 9 at a high speed. The body R is brought into contact with the belt 9 to be cut into granules, and the cut powder P is transported to the collection device 3 by the belt 9.

【0009】なお、図2に示すように、ダイス8には可
塑材料の出口である多数の小孔11が密集状態で設けら
れている。散剤用の場合、小孔11の大きさは、φ0.
8〜φ1.5mm程度が好ましく、小孔11の形状は、
図3(A)に示すような円形に限定されず、同図(B)
に示すような異形であってもよい。
As shown in FIG. 2, the die 8 is provided with a large number of small holes 11 which are outlets of the plastic material in a dense state. In the case of powder, the size of the small hole 11 is φ0.
It is preferably about 8 to 1.5 mm, and the shape of the small hole 11 is
The shape is not limited to a circle as shown in FIG.
It may be a variant as shown in FIG.

【0010】次に、上記構成の装置を用いて散剤を製造
する方法について説明する。まず、押出成形機1におい
ては、薬用の可塑材料がホッパー4に投入され、混練部
5でスクリュー5aにより混練され、脱気部6で空気や
水分が真空引きされ、加圧部7では脱気後の可塑材料が
スクリュー7aにより加圧されて下方へ送り出され、半
固化状態の可塑材料がダイス8の小孔11から紐状に押
し出される。
Next, a method for producing a powder using the apparatus having the above configuration will be described. First, in the extruder 1, a medicinal plastic material is put into a hopper 4, kneaded by a screw 5a in a kneading section 5, air and moisture are evacuated in a deaeration section 6, and deaeration is performed in a pressing section 7. The latter plastic material is pressurized by the screw 7a and sent downward, and the semi-solidified plastic material is extruded in a string form from the small holes 11 of the die 8.

【0011】続いて、切断機2においては、ダイス8か
ら押し出された多数本の紐状体Rがダイス8と平行に移
動するエンドレスベルト9に接触して粒状に切断され
る。これにより、ダイス8とベルト9との間隔に相当す
る長さの散剤Pが連続的に製造され、その後、散剤Pは
ベルト9により搬送されて回収器3に回収される。
Subsequently, in the cutting machine 2, a large number of cords R extruded from the dies 8 come into contact with an endless belt 9 moving in parallel with the dies 8, and are cut into granules. As a result, powder P having a length corresponding to the distance between the die 8 and the belt 9 is continuously manufactured, and thereafter the powder P is conveyed by the belt 9 and collected by the collection device 3.

【0012】上記製造装置及び方法によれば、図4に示
すように、ダイス8の外周部と中心部とで押出速度が相
違する場合でも、各紐状体Rはそれぞれベルト9に接触
した時点で切断される。従って、可塑材料の押出条件に
係わりなく、散剤Pを常に均一な長さで製造することが
できる。
According to the above manufacturing apparatus and method, as shown in FIG. 4, even when the extrusion speed is different between the outer peripheral portion and the central portion of the die 8, each of the cords R comes into contact with the belt 9. Cut at Therefore, the powder P can always be manufactured with a uniform length regardless of the extrusion conditions of the plastic material.

【0013】なお、上記実施形態では、散剤Pをベルト
9で搬送して回収する方法を例示したが、散剤Pをブロ
アで吸引して回収する方法を採用してもよい。また、本
発明は薬剤の製造のみに限定されるものではなく、食
品、肥料、飼料等の各種粒状物の製造に適用することも
でき、その他、本発明の趣旨を逸脱しない範囲で工程を
適宜に変更して実施することも可能である。
In the above-described embodiment, the method of transporting and collecting the powder P by the belt 9 has been exemplified. However, a method of recovering the powder P by suction with a blower may be adopted. In addition, the present invention is not limited to the production of pharmaceuticals alone, and can be applied to the production of various granular materials such as foods, fertilizers, feeds, and the like.Other steps may be appropriately performed without departing from the spirit of the present invention. It is also possible to change to the implementation.

【0014】[0014]

【発明の効果】以上詳述したように、本発明によれば、
ダイスから押し出した紐状体をダイスと平行に移動する
ベルトに接触させて粒状に切断する方法を採用したの
で、粒状物を均一な長さで製造できるという優れた効果
を奏する。
As described in detail above, according to the present invention,
Since a method is employed in which the string-shaped material extruded from the dies is brought into contact with a belt moving in parallel with the dies and cut into granules, an excellent effect that granules can be manufactured with a uniform length is produced.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施形態を示す散剤製造装置の概略
図である。
FIG. 1 is a schematic view of a powder manufacturing apparatus showing one embodiment of the present invention.

【図2】押出成形機のダイスを示す平面図である。FIG. 2 is a plan view showing a die of the extruder.

【図3】ダイスの小孔形状を例示する参考図である。FIG. 3 is a reference diagram illustrating a small hole shape of a die;

【図4】ベルトによる切断作用を示す説明図である。FIG. 4 is an explanatory view showing a cutting operation by a belt.

【図5】従来の製造方法を示す概略図である。FIG. 5 is a schematic view showing a conventional manufacturing method.

【符号の説明】[Explanation of symbols]

1・・押出成形機、2・・切断機、5・・混練部、6・
・脱気部、7・・加圧部、8・・ダイス、9・・ベル
ト、11・・小孔、R・・紐状体、P・・散剤。
1. Extruder, 2. Cutting machine, 5. Kneading unit, 6.
-Deaeration part, 7-Pressure part, 8-Dice, 9-Belt, 11-Small hole, R-String, P-Powder.

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 可塑材料をダイスに設けた多数の小孔か
ら紐状に押し出し、紐状体をダイスと平行に移動するベ
ルトに接触させて粒状に切断し、ダイスとベルトとの間
隔に相当する長さの粒状物を連続的に製造することを特
徴とする粒状物の製造方法。
1. A plastic material is extruded in a string form from a number of small holes provided in a die, and the string-shaped body is cut into particles by contacting with a belt moving in parallel with the die, which corresponds to the distance between the die and the belt. A method for producing a granular material, comprising continuously producing a granular material having a length.
【請求項2】 可塑材料をダイスに設けた多数の小孔か
ら紐状に押し出すスクリューと、ダイスと平行に移動す
るベルトとを備え、紐状体をベルトに接触させて粒状に
切断し、ダイスとベルトとの間隔に相当する長さの粒状
物を連続的に製造することを特徴とする粒状物の製造装
置。
2. A screw for extruding a plastic material in a string form from a number of small holes provided in the die, and a belt moving in parallel with the die. An apparatus for continuously producing a granular material having a length corresponding to the distance between the belt and the belt.
JP23748999A 1999-08-24 1999-08-24 Method and device for making particle substance Pending JP2001061946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23748999A JP2001061946A (en) 1999-08-24 1999-08-24 Method and device for making particle substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23748999A JP2001061946A (en) 1999-08-24 1999-08-24 Method and device for making particle substance

Publications (1)

Publication Number Publication Date
JP2001061946A true JP2001061946A (en) 2001-03-13

Family

ID=17016091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23748999A Pending JP2001061946A (en) 1999-08-24 1999-08-24 Method and device for making particle substance

Country Status (1)

Country Link
JP (1) JP2001061946A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511908A (en) * 2011-12-24 2012-06-27 杜家和 Rounding forming machine for deep-fried glutinous rice balls with sesame
KR102495168B1 (en) * 2021-12-01 2023-02-06 어업회사법인 정선 주식회사 Method For Manufacturing Fish feed Containing Astragalus Powder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102511908A (en) * 2011-12-24 2012-06-27 杜家和 Rounding forming machine for deep-fried glutinous rice balls with sesame
KR102495168B1 (en) * 2021-12-01 2023-02-06 어업회사법인 정선 주식회사 Method For Manufacturing Fish feed Containing Astragalus Powder

Similar Documents

Publication Publication Date Title
JP3133899B2 (en) Tablet manufacturing method and device
JPH0579001B2 (en)
US3501807A (en) Masticating system for plastic materials
TR199801717T2 (en) A method and device for the manufacture of molded plastic products and plastic products.
JP2001061946A (en) Method and device for making particle substance
KR20200062426A (en) Device for manufacturing laver snack
CN105922471B (en) A kind of cutoff device and blank method
CN209718326U (en) A kind of twin-screw pressurization granulating extruder
DE60104434D1 (en) METHOD AND DEVICE FOR THE PRODUCTION OF MULTI-LAYER PRESS-SHAPED PRODUCTS
CN210544990U (en) Novel pair roller extrusion granulator
CN101897469A (en) Cutting and conveying system of extruder
CN205438948U (en) Conductive plastic apparatus for producing
JPH07255355A (en) Method and device for manufacturing snack
CN217834412U (en) Air drying structure for double-screw granulator
KR200455139Y1 (en) Catalyst Manufacturing Equipment
CN210210978U (en) Dewatering type air-cooling extrusion tabletting device
JPH10323909A (en) Manufacture of honeycomb panel
JPH035103A (en) Manufacture and device for tablet
CN216860264U (en) Masterbatch apparatus for producing with double screw extruder
CN211518149U (en) Special underwater granulator for elastomer
CN218609261U (en) Attapulgite clay granulation device
JPH11192608A (en) Device for manufacture of ceramic granular molded material
CN217573962U (en) A high-efficient extrusion tooling for PVC foaming board
CN221154760U (en) Product granulation equipment
CN211487566U (en) Granulating machine

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060803

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090224

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090408

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20091117