JPS61127519A - Pellet transfer device - Google Patents

Pellet transfer device

Info

Publication number
JPS61127519A
JPS61127519A JP24845584A JP24845584A JPS61127519A JP S61127519 A JPS61127519 A JP S61127519A JP 24845584 A JP24845584 A JP 24845584A JP 24845584 A JP24845584 A JP 24845584A JP S61127519 A JPS61127519 A JP S61127519A
Authority
JP
Japan
Prior art keywords
pellets
pellet
transfer
tray
piston
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
JP24845584A
Other languages
Japanese (ja)
Inventor
Matsuji Nakagome
中込 松爾
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP24845584A priority Critical patent/JPS61127519A/en
Publication of JPS61127519A publication Critical patent/JPS61127519A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G54/00Non-mechanical conveyors not otherwise provided for
    • B65G54/02Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic

Landscapes

  • Non-Mechanical Conveyors (AREA)

Abstract

PURPOSE:To transfer pellets efficiently in properly dried condition without the use of air transfer, while preventing the pellets from absorbing moisture during transfer, by transferring them by means of a mechanical setup such as a tray interlocked with a piston and magnet arrangement. CONSTITUTION:When granules blocks such as pellets are transferred, a drier hopper 1 is operated and the pellets therein are dried. Then, the pellets are dropped through a shoot 2, and at the same time, a cylinder 4 is actuated to give reciprocating motion to a piston 5 which in turn forces the pellets into a tray 7 from the pipe 3. A motor 9 is then energized to drive a wire 10 which in turn lifts a magnet 8 so that the tray 7 can lift following the upward movement of the magnet 8. After the pellets are lifted by the tray 7, the pellets are fed into the hopper 13 of a molding machine through a guide pipe 11. Since the pellets are transferred by a mechanical system without using air for transfer, they can be maintained in dried condition during transfer.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、特にプラスチック原料等の粒体原料(ベレッ
ト)を完全乾燥の下で成形機へ供給することができる粉
粒体の移送装71!に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention provides a powder and granular material transfer device 71 that can feed granular raw materials (pellets) such as plastic raw materials to a molding machine under completely dry conditions. It is related to.

〔発明の背景〕[Background of the invention]

プラスチック製品の成形に使用されるプラスチック原料
の多くは、ペレット材が使用されているが、このベレッ
ト材::水分、湿度が含まれると、加水分解を起して樹
脂が劣化し、成形品の強度及び剛性が低下する。またペ
レット材に多くの水分が含まれる(;つれて、溶融樹脂
の流動性が増加しこの結果金型成形時::、過剰充填や
パリの発生等が起り、成形品の形状、精度あるいは表面
の光沢(ユ悪影響な及ぼすために、このペレット材を充
分に乾燥して使用する必要がある。
Most of the plastic raw materials used in the molding of plastic products are pellets, but when this pellet material contains moisture and humidity, hydrolysis occurs and the resin deteriorates, causing the molded product to deteriorate. Strength and stiffness decrease. In addition, if the pellet material contains a large amount of water, the fluidity of the molten resin will increase, resulting in overfilling or formation of flakes during mold molding, which may affect the shape, precision, or surface of the molded product. This pellet material must be thoroughly dried before use to avoid the negative effect of gloss.

そこで従来1;おいては、成形機に送り込むためのペレ
ット材を充分に乾燥するためのホッパードライヤーが開
発されており、このポツパードライヤーによって乾燥さ
れたペレット材を移送管を通して搬送エアーと共に成形
機へ搬送するようCしている。ところが、この従来構造
においては、移送管の経路が比較的長く配設されている
ため1;、ホッパードライヤー内において一旦乾燥され
たペレット材が搬送エアーと共に移送管内を移行すると
き、その搬送エアーの冷却に伴なう吸湿作用によって、
移送中のペレット材の乾燥度が低下されるといった問題
があった。またエアーによるペレット輸送は、搬エネル
ギーの損失が大きく、オーバースペックになることが多
く、さら(:は搬送用エアーを乾燥するために費される
熱エネルギーが嵩んでコスト高となる等の問題点があっ
た。
Therefore, in conventional method 1, a hopper dryer has been developed to sufficiently dry the pellet material to be sent to the molding machine, and the pellet material dried by this hopper dryer is passed through a transfer pipe and sent to the molding machine together with conveying air. I am transporting it to. However, in this conventional structure, the path of the transfer pipe is relatively long, so that when the pellet material once dried in the hopper dryer moves through the transfer pipe together with the transport air, the flow of the transport air is Due to the moisture absorption effect associated with cooling,
There was a problem that the dryness of the pellet material during transportation was reduced. In addition, transporting pellets by air causes a large loss of transport energy, often resulting in over-specs, and also has problems such as increased cost due to the increased thermal energy used to dry the transport air. was there.

〔発明の目的〕[Purpose of the invention]

本発明は、かかる問題点を解消するためになされたもの
で、ホッパードライヤーにより乾燥されたペレット材を
吏気の流入が阻止されているベレット材搬送管内をピス
トン等による押出機構等C:よって機械的に搬送せしめ
ること1;より、従来のエアー搬送手段の欠点を解消す
ることができる粉粒体の移送装置を提供することを目的
とするものである。
The present invention has been made to solve this problem, and includes an extrusion mechanism using a piston or the like to extrude pellet material dried by a hopper dryer through a pellet material conveying pipe in which air is prevented from flowing in. Accordingly, it is an object of the present invention to provide a device for transporting powder and granular material that can eliminate the drawbacks of conventional air transport means.

〔発明の実施例〕[Embodiments of the invention]

以下に本発明を図面に示す実施例に基いて詳細に説明す
る。
The present invention will be explained in detail below based on embodiments shown in the drawings.

1はポツパードライヤーであって、このホッパードライ
ヤー1の下側には、ペレット付落し口2が一体に設けら
れている。このポツパードライヤー1は周知構造のもの
を選択的C:使用することができ、しかも本発明の要旨
ではないので、このホッパードライヤー1の構造説明は
省略する。6は前記ペレット付落し口2に接続きれ、か
つ横方向に形成されているペレット材押出管であって、
このペレット材押出管3内には、シリンダー4によって
往復動作するピストン5が摺動可能に内装されている。
Reference numeral 1 denotes a hopper dryer, and a pellet dropping port 2 is integrally provided on the lower side of the hopper dryer 1. This hopper dryer 1 can selectively use one having a well-known structure, and since it is not the gist of the present invention, a description of the structure of this hopper dryer 1 will be omitted. Reference numeral 6 denotes a pellet material extrusion tube that is connected to the pellet loading port 2 and is formed laterally,
A piston 5 that is reciprocated by a cylinder 4 is slidably housed inside the pellet material extrusion tube 3 .

6はペレット材押出管乙のペレット押出口に接続され、
かつ上下方向に延びる輸送管であって、この輸送管6内
には、硫性材料で形成されたペレット受台7が、その輸
送管6内を昇降可能に内装されている。8は上記のベレ
ット受台7を輸送管6の外部より磁力で吸引するマグネ
ットであって、このマグネット8はモータ9により輸送
管6の長手方向に沿って移動するエンドレスのチェーン
あるいはベルト等の索条10によって、その輸送管6に
沿って上下動されるものである。
6 is connected to the pellet extrusion port of pellet material extrusion pipe B,
The transport pipe 6 extends in the vertical direction, and a pellet holder 7 made of a sulfuric material is installed inside the transport pipe 6 so as to be movable up and down within the transport pipe 6 . Reference numeral 8 denotes a magnet that magnetically attracts the above-mentioned pellet holder 7 from the outside of the transport pipe 6. It is moved up and down along the transport pipe 6 by the strip 10.

従って、このマグネット8の上下動作に伴なって、ベレ
ット受台7は輸送管6内を昇降するものである。11は
輸送管6の上端開口部に接続されたペレット材ガイドパ
イプであって、このペレット材ガイドパイプは、成形機
12のホッパー16内に接続されているものである。
Therefore, as the magnet 8 moves up and down, the pellet pedestal 7 moves up and down within the transport pipe 6. Reference numeral 11 denotes a pellet material guide pipe connected to the upper end opening of the transport pipe 6, and this pellet material guide pipe is connected to the inside of the hopper 16 of the molding machine 12.

以上が本実施例の構造であるが、次に七の作用について
述べると、先ずホッパードライヤー1を動作し、該該ホ
ッパードライヤー1内1;入れたペレット材を乾燥する
。乾燥されたベレツ°ト材は落し口2(:落されるが、
このとき、シリンダー4を駆動してピストン5を往復動
すると、落し口2よりペレット押出管3内に落されたペ
レット材が、ペレット受台7上に落される。そこでモー
タ9を駆動して索条10を駆動しマグネット8を上昇せ
しめれば、このマグネット8の上昇に追従してベレット
受台7も磁力で吸引上昇されるために、そのペレット受
台7上のペレット材が押し上げられしかる後、ペレット
ガイドパイプ11を経て成形機のホッパー13内へ供給
されるものである。
The structure of this embodiment has been described above.Next, the seventh function will be described. First, the hopper dryer 1 is operated, and the pellet material placed in the hopper dryer 1 is dried. The dried beretwood is dropped into the droplet 2 (:
At this time, when the cylinder 4 is driven to reciprocate the piston 5, the pellet material dropped into the pellet extrusion tube 3 from the drop port 2 is dropped onto the pellet holder 7. Therefore, if the motor 9 is driven to drive the cable 10 and the magnet 8 is raised, the pellet pedestal 7 is also attracted and raised by magnetic force following the rise of the magnet 8, so that the pellet pedestal 7 is After the pellet material is pushed up, it is fed into the hopper 13 of the molding machine via the pellet guide pipe 11.

従ってこの実施例によれば、ホッパードライヤー内で乾
燥されたペレット材は、ピストン5及びペレット受け台
7の動作で搬送されるので、従来のように搬送用エアー
を用いることがなく、従って搬送中におけるペレット材
が吸湿されることなく、良好な乾燥状態が維持された状
態で成形機へ移送することができる効果がある。また、
ピストン5はホッパードライヤー1の落し口2を閉塞す
る作用もあるので、ペレット受け台7C二よるペレット
材の押し上げ時において、ホッパードライヤー内の含湿
エアーを輸送管6内へ吸込むこともなく、該輸送管6内
を低湿状態に維持できる効果がある。
Therefore, according to this embodiment, the pellet material dried in the hopper dryer is conveyed by the operation of the piston 5 and the pellet holder 7, so there is no need to use conveying air as in the conventional case, and therefore, during conveyance. This has the advantage of being able to transfer the pellet material to the molding machine in a well-dried state without absorbing moisture. Also,
Since the piston 5 also has the function of closing the drop port 2 of the hopper dryer 1, when the pellet material is pushed up by the pellet receiver 7C2, the moist air in the hopper dryer is not sucked into the transport pipe 6, and the This has the effect of keeping the inside of the transport pipe 6 in a low humidity state.

〔発明の概要〕[Summary of the invention]

以上のように本発明はホッパードライヤーのペレットg
し口に、このホッパードライヤーで乾燥処理されたペレ
ット材を輸送管内へ送り込むためのピストンを設け、さ
らに上記の輸送管内(=は上記ピストンで輸送管内へ送
り込まれたペレット材を受ける受け台を設け、さらにこ
の受け台は、輸送管の外部に設けたマグネットの移動に
追従して動作し、輸送管内のペレット材を成形機へ移送
することを特徴とする粉粒体の移送装置である。
As described above, the present invention provides pellet g of a hopper dryer.
A piston is provided at the port for feeding the pellet material dried by the hopper dryer into the transport pipe, and a receiving table is provided in the transport pipe (= means receiving the pellet material fed into the transport pipe by the piston). Furthermore, this receiving table is a powder transfer device characterized in that it operates by following the movement of a magnet provided outside the transport pipe, and transfers the pellet material in the transport pipe to a molding machine.

〔発明の効果〕〔Effect of the invention〕

従ってこの移送装置によれば、ペレット材を、搬送用エ
アーな用いることなく、機械的動作で搬送することがで
きるので、搬送中におけるペレット材が吸湿されること
なく、乾燥が維持されたままで成形機へ供給することが
できる効果がある。
Therefore, according to this transfer device, the pellet material can be transported by mechanical operation without using air for transportation, so the pellet material does not absorb moisture during transportation and is molded while remaining dry. This has the effect of being able to supply it to the machine.

またピストンの動作量でペレット材の供給量を調贅する
こともできる効果もある。
It also has the effect of being able to adjust the amount of pellet material supplied by adjusting the amount of movement of the piston.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明よりなる粉粒体移送装置の実権例を示した
説明図である。 1・・・ホッパードライヤー   2・・・落し口3・
・・ベレット材押出w    4・・・シリンダー5・
・・ピストン        6・・・輸送管7・・・
ペレット受台      8・・・マグネット9・・・
モータ         10・・・索条11・・・ペ
レット材ガイドパイプ 12・・・成形機16・・・ホ
ツパ−
The drawing is an explanatory view showing a practical example of the powder or granular material transfer device according to the present invention. 1... Hopper dryer 2... Drop port 3.
...Bellet material extrusion w 4...Cylinder 5.
...Piston 6...Transport pipe 7...
Pellet holder 8...Magnet 9...
Motor 10... Cable 11... Pellet material guide pipe 12... Molding machine 16... Hopper

Claims (1)

【特許請求の範囲】[Claims] ホッパードライヤーのペレット落し口に、このホッパー
ドライヤーで乾燥処理されたペレット材を、輸送管内へ
送り込むためのピストンを設け、さらに前記輸送管内に
は、上記ピストンで輸送管内へ送り込まれたペレット材
を受ける受け台を設け、さらにこの受け台は、輸送管の
外部に設けたマグネットの移動に追従して動作し、輸送
管内のペレット材を成形機へ移送することを特徴とする
粉粒体の移送装置。
A piston is provided at the pellet outlet of the hopper dryer to feed the pellet material dried by the hopper dryer into the transport pipe, and the transport pipe receives the pellet material sent into the transport pipe by the piston. A device for transferring powder and granular material, comprising a receiving stand, and the receiving stand operates in accordance with the movement of a magnet provided outside the transport pipe to transfer the pellet material in the transport pipe to a molding machine. .
JP24845584A 1984-11-24 1984-11-24 Pellet transfer device Pending JPS61127519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24845584A JPS61127519A (en) 1984-11-24 1984-11-24 Pellet transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24845584A JPS61127519A (en) 1984-11-24 1984-11-24 Pellet transfer device

Publications (1)

Publication Number Publication Date
JPS61127519A true JPS61127519A (en) 1986-06-14

Family

ID=17178386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24845584A Pending JPS61127519A (en) 1984-11-24 1984-11-24 Pellet transfer device

Country Status (1)

Country Link
JP (1) JPS61127519A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671109A1 (en) * 1990-12-26 1992-07-03 Trefimetaux Process for degreasing the inside of pipes and device for making use of it
US9389213B2 (en) 2011-10-25 2016-07-12 Pharmatron Ag Tablet test station
US9835533B2 (en) 2011-10-25 2017-12-05 Sotax Ag Tablet testing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517668U (en) * 1974-07-03 1976-01-20
JPS5427734U (en) * 1977-07-27 1979-02-23
JPS54108359A (en) * 1978-02-13 1979-08-24 Ricoh Co Ltd Device for carrying pulverulent bodies, granular bodies or mixture of these bodies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517668U (en) * 1974-07-03 1976-01-20
JPS5427734U (en) * 1977-07-27 1979-02-23
JPS54108359A (en) * 1978-02-13 1979-08-24 Ricoh Co Ltd Device for carrying pulverulent bodies, granular bodies or mixture of these bodies

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671109A1 (en) * 1990-12-26 1992-07-03 Trefimetaux Process for degreasing the inside of pipes and device for making use of it
US9389213B2 (en) 2011-10-25 2016-07-12 Pharmatron Ag Tablet test station
US9835533B2 (en) 2011-10-25 2017-12-05 Sotax Ag Tablet testing device

Similar Documents

Publication Publication Date Title
US3225963A (en) Hopper apparatus and method
CN105546965B (en) A kind of energy conservation subregion band drier
CN110524798A (en) The manufacturing method of resin molding apparatus and resin forming product
CN207632072U (en) A kind of clothes hanger conveying device
JPS61127519A (en) Pellet transfer device
JPH0212555B2 (en)
CN202232864U (en) Feed opening structure of food dryer
JP3742482B2 (en) Underwater cut pellet conveying method and apparatus
CN214682956U (en) Automatic feeding device for pedal shaft
CN108162037A (en) A kind of sponge automatic charging transport system
US9687880B2 (en) Dedusting apparatus having actuator controlled inlet deflectors to provide adjustable product flow regulation
CN210254231U (en) Automatic production system for clutch casting
CN220281948U (en) Nylon particle cooling system again
CN217349582U (en) Conveying system convenient to cool for compound fertilizer production
CN107486052A (en) The large-scale proportioning mixture manufacturing technique of highlighted level heat molten type reflecting coating
CN215202751U (en) Cement storehouse spare intercommunication crane span structure conveyer
CN216994060U (en) Feed mechanism of fodder transport vechicle
CN211439809U (en) Automatic insert colloidal particle machine
CN208736133U (en) Masterbatch hot-air drying unit
CN212502709U (en) Automatic control feed drying device
CN111620148B (en) Automatic control drying device for feed workshop
CN207954574U (en) A kind of plastic grain feeder
CN218655231U (en) Cloth point plastic device
CN213300633U (en) High-efficient drying equipment of amino acid surfactant
CN215649104U (en) Drying equipment of tea processing usefulness