JPH077130Y2 - Injection molding machine with resin raw material storage - Google Patents
Injection molding machine with resin raw material storageInfo
- Publication number
- JPH077130Y2 JPH077130Y2 JP1987159441U JP15944187U JPH077130Y2 JP H077130 Y2 JPH077130 Y2 JP H077130Y2 JP 1987159441 U JP1987159441 U JP 1987159441U JP 15944187 U JP15944187 U JP 15944187U JP H077130 Y2 JPH077130 Y2 JP H077130Y2
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- material storage
- molding machine
- resin raw
- injection molding
- 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
- 239000002994 raw material Substances 0.000 title claims description 50
- 239000011347 resin Substances 0.000 title claims description 33
- 229920005989 resin Polymers 0.000 title claims description 33
- 238000001746 injection moulding Methods 0.000 title claims description 12
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） 射出成形機のホッパーへの樹脂原料供給用の原料貯蔵庫
であって、特に成形機本体内に設けている樹脂原料貯蔵
庫付射出成形機に関する。DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial field of application) A raw material storage for supplying a resin raw material to a hopper of an injection molding machine, particularly with a resin raw material storage provided inside the molding machine main body. It relates to an injection molding machine.
（従来の技術） 大半の工場ではホッパーへの原料の投入は人力によって
行なわれてきたが、自動化、省力化が進むに従い、小型
のものでは射出成形機のホッパー上へ直接装着した手軽
な材料自動供給装置が採用されている。(Prior art) In most factories, the raw material was put into the hopper manually, but with the progress of automation and labor saving, small-sized ones can be easily installed directly on the hopper of the injection molding machine. A feeding device is adopted.
しかし中型、大型のものに於ては成形機とは別置の床置
式で貯蔵庫から圧送式あるいは真空式によって原料をホ
ッパーへ通じたホースを介して供給するものである。However, in the case of the medium-sized and large-sized ones, the material is supplied from the storage through a hose leading to the hopper by a floor-standing type separate from the molding machine by a pressure-feeding type or a vacuum type.
（考案が解決しようとする問題点） 上述した如く樹脂原料貯蔵庫が成形機とは別置の床置式
であるため、床面のスペースが減少し有効利用上障害と
なったり、圧送用あるいは真空用ホース及び電気配線が
成形機付近をはいずり廻り作業性に問題があった。(Problems to be solved by the invention) As described above, since the resin raw material storage is a floor-standing type that is placed separately from the molding machine, the space on the floor surface is reduced, which hinders effective use, and is for pressure-feeding or vacuuming. There was a problem in workability because the hose and electric wiring moved around around the molding machine.
また、この種の成形機の運搬に当っては、一般に成形機
との一体的運搬が行なわれているが、別梱包となり運搬
上の問題もあった。Further, in transporting a molding machine of this type, it is generally carried out integrally with the molding machine, but there is a problem in transportation because it is packaged separately.
本考案は上記問題点に鑑みなされたもので、樹脂原料貯
蔵庫を含むその他の装置が成形機と一体的に設置しうる
装置を提供することを目的とする。The present invention has been made in view of the above problems, and an object thereof is to provide a device in which other devices including a resin raw material storage can be installed integrally with a molding machine.
（問題点を解決するための手段） 上記目的を達成するために、本考案に於ては、原料輸送
手段並びに原料確認用レベルセンサーを具備し、射出成
形機の射出装置側の機台後部に内蔵され、底部を支点に
回動して外部に引き出せる樹脂原料貯蔵庫を有し、レベ
ルセンサーの信号により樹脂原料貯蔵庫への原料供給時
を別に設けた表示装置に表示していることを特徴とする
樹脂原料貯蔵庫付射出成形機を提供する。(Means for Solving Problems) In order to achieve the above object, in the present invention, a raw material transportation means and a raw material confirmation level sensor are provided, and the rear portion of the machine base on the injection device side of the injection molding machine is provided. It has a built-in resin raw material storage that can be pivoted from the bottom to the outside and can be pulled out to the outside, and when the raw material is supplied to the resin raw material storage, it is displayed on a separate display device according to the level sensor signal. An injection molding machine with a resin material storage is provided.
（作用） このように構成されたものに於ては成形機のホッパーと
ホッパーへ供給すべき樹脂原料貯蔵庫及びその装置が別
置とはならず一体的に構成されるので前述した問題点が
解決されると共にその近くに設けられている射出成形機
の油圧モーターが排出する温風を樹脂原料貯蔵庫に導入
して原料の予備加熱用として容易にエネルギーの有効利
用が可能となる。(Operation) In the above-mentioned structure, the hopper of the molding machine, the resin raw material storage to be supplied to the hopper, and the device for forming the resin material storage device are not separate units, but are integrally configured. At the same time, the hot air discharged from the hydraulic motor of the injection molding machine provided in the vicinity thereof is introduced into the resin raw material storage to easily and effectively use the energy for preheating the raw material.
（実施例） 以下本考案の一実施例を図面によって説明する。第１
図、第２図に於て１は射出装置で射出成形機の機台２上
を進退可能に取付けられている。前記射出装置１は射出
ベース３上にバレル４を固着し、そのバレル４内にスク
リュ５を嵌挿している。前記スクリュ５の図右方端側は
射出シリンダ６を貫通し、スクリュ回転駆動用モータ７
に接続している。８はホッパーで前記バレル４内へ供給
する樹脂材料を貯えておくためのもので、バレル４に設
けた樹脂経路９の上方に設置されている。10は前記ホッ
パー８に設けられたレベル検知器で樹脂材料供給状況を
検知するものである。11は樹脂原料貯蔵庫で前記機台２
内に設けられ下部に向って傾斜面状に形成され、その傾
斜面に取付けられた脚12と前記機台２の一部とピン13に
より係合し、前記樹脂原料貯蔵庫11が回動可能となって
いる。前記樹脂原料貯蔵庫11の底部にはシャッタ14が設
けられ内部の原料をシャッタ14を手動で進退させること
により排出又は保持させている。前記樹脂原料貯蔵庫11
の上部にはフタ15を取外し可能に設けている。16は前記
機台２内に設けた受箱でシャッタ14から洩れ出た原料を
受けておく役目をしている。更に前記樹脂原料貯蔵庫11
の回動に制限を加えるために、前記機台２側にストッパ
17a,17bを設け樹脂原料貯蔵庫11を機台２内にトッテ18
を持って前記ピン13を回動中心として回動させて押し込
んだ時のストッパとして17bが作用し、逆にトッテ18を
持って引き出した時のストッパ17aとして作用させる当
板19が、前記樹脂原料貯蔵庫11の上部に形成している。
20は射出成形機を駆動させる油圧モータでそのモータが
排出する温風をダクト21を介して前記樹脂原料貯蔵庫11
に導入して原料の予備加熱をして原料を乾燥させるよう
にしている。22は前記樹脂原料貯蔵庫11よりホッパー８
へ原料を吸い上げるための吸込管で、一端を前記樹脂原
料貯蔵庫11内に投入し、他端はホッパー８内に導かれて
いる。前記樹脂原料貯蔵庫11からの原料供給手段は機台
２よりはり出して設けたプラケット23上に前記ホッパー
８内を負圧にするための吸込用モータ24を設置し、この
吸込口25とホッパー８とをエアーフィルタ26を介してホ
ース27で連結すると共に前記ホッパー８内部にもエアー
フィルタ28を設けてホッパー８内の樹脂や工場内のほこ
りを前記吸込用モータ24に入らないようにしている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. First
In FIG. 2 and FIG. 2, reference numeral 1 is an injection device which is mounted on a machine base 2 of an injection molding machine so as to be able to move forward and backward. In the injection device 1, a barrel 4 is fixed on an injection base 3, and a screw 5 is fitted in the barrel 4. The right end of the screw 5 in the drawing penetrates the injection cylinder 6, and the screw rotation driving motor 7
Connected to. 8 is a hopper for storing the resin material to be supplied into the barrel 4, and is installed above the resin path 9 provided in the barrel 4. Reference numeral 10 is a level detector provided in the hopper 8 for detecting the supply state of the resin material. 11 is a resin raw material storage, and the machine base 2
It is formed in a slanting surface toward the lower part inside, and a leg 12 attached to the slanting surface is engaged with a part of the machine base 2 by a pin 13 so that the resin raw material storage 11 can rotate. Has become. A shutter 14 is provided at the bottom of the resin raw material storage 11, and the raw material inside is discharged or held by manually advancing and retracting the shutter 14. The resin raw material storage 11
A lid 15 is detachably provided on the upper part of the. Reference numeral 16 is a receiving box provided in the machine base 2 and serves to receive the raw material leaked from the shutter 14. Further, the resin raw material storage 11
In order to limit the rotation of the
17a and 17b are provided to store the resin raw material storage 11 in the machine base 2
17b acts as a stopper when the pin 13 is rotated about the rotation center and is pushed in, and conversely, the contact plate 19 which acts as a stopper 17a when pulled out by holding the Totte 18 is the resin raw material. It is formed on the upper part of the storage 11.
Reference numeral 20 denotes a hydraulic motor for driving the injection molding machine, and hot air discharged from the motor is supplied to the resin raw material storage 11 via a duct 21.
The raw material is preheated to be dried. 22 is a hopper 8 from the resin raw material storage 11
A suction pipe for sucking up the raw material, one end of which is introduced into the resin raw material storage 11 and the other end of which is guided into the hopper 8. The raw material supply means from the resin raw material storage 11 is provided with a suction motor 24 for making the inside of the hopper 8 a negative pressure on a plaquette 23 provided so as to extend from the machine base 2, and the suction port 25 and the hopper 8 are provided. Are connected to each other by a hose 27 via an air filter 26, and an air filter 28 is also provided inside the hopper 8 to prevent resin in the hopper 8 and dust in the factory from entering the suction motor 24.
このように構成して前記吸込用モータ24を駆動するとホ
ッパー８内が負圧となり前記樹脂原料貯蔵庫11の原料は
前記吸込管22に吸い上げられてホッパー８内へ供給する
ことができる。When the suction motor 24 having such a structure is driven, the inside of the hopper 8 has a negative pressure, and the raw material of the resin raw material storage 11 can be sucked up by the suction pipe 22 and supplied into the hopper 8.
尚前記樹脂原料貯蔵庫11には原料在量が作業者によって
チェックしやすいように表示用窓29が又自動検知用とし
てレベルセンサ30を設けて図示しない射出成形機の操作
盤に原料が残り少なくなったことを注意する表示を設け
て原料の補給を行なうよう注意をうながすようにしてい
る。It should be noted that the resin raw material storage 11 is provided with a display window 29 and a level sensor 30 for automatic detection so that the amount of the raw material can be easily checked by an operator, and the raw material is less left on the operation panel of the injection molding machine (not shown). A warning sign is provided to remind the user to replenish the raw materials.
上述した実施例では成形機の機台２の中に内蔵して樹脂
原料貯蔵庫を設けた例を説明したが、原料貯蔵庫を外側
に出して成形機の後部面及び横側面の機台面に設けてカ
バーをするようにしてもよい。In the above-mentioned embodiment, the example in which the resin raw material storage is provided by being built in the machine base 2 of the molding machine has been described, but the raw material storage is put out to the outside and provided on the machine side surface of the rear side and the lateral side of the molding machine. You may make it cover.
以上詳述したように本考案によれば、ホッパー８へ原料
を供給する原料貯蔵庫11を成形機の機台に内蔵したの
で、従来の別置の床置式に必要とした床面のスペースを
必要としなしい、更に原料貯蔵庫を成形機と一体として
運搬し設置することが出来る。また、原料管理は表示装
置を監視することで可能である。As described above in detail, according to the present invention, since the raw material storage 11 for supplying the raw material to the hopper 8 is built in the machine base of the molding machine, the space of the floor surface required for the conventional separate floor-standing type is required. In addition, the raw material storage can be transported and installed integrally with the molding machine. In addition, raw material management can be performed by monitoring the display device.
第１図は本考案の一実施例を示す一部断面をした正面
図、第２図はその側面図である。 １……射出装置、２……機台、４……バレル ５……スクリュ、６……射出シリンダ ７……スクリュ回転駆動用モータ、９……樹脂経路 11……原料貯蔵庫、16……受箱 17a,17b……ストッパ、19……当板 20……油圧モータ、22……吸込管 24……吸込用モータ、26……エアーフィルタ 30……レベルセンサFIG. 1 is a partially sectional front view showing an embodiment of the present invention, and FIG. 2 is a side view thereof. 1 ... Injection device, 2 ... Machine stand, 4 ... Barrel 5 ... Screw, 6 ... Injection cylinder 7 ... Screw rotation drive motor, 9 ... Resin path 11 ... Raw material storage, 16 ... Receiving Box 17a, 17b …… Stopper, 19 …… Attach plate 20 …… Hydraulic motor, 22 …… Suction pipe 24 …… Suction motor, 26 …… Air filter 30 …… Level sensor
Claims (1)
サーを具備し、射出成形機の射出装置側の機台後部に内
蔵され、底部を支点に回動して外部に引き出せる樹脂原
料貯蔵庫を有し、前記レベルセンサーの信号により前記
樹脂原料貯蔵庫への原料供給時を別に設けた表示装置に
表示していることを特徴とする樹脂原料貯蔵庫付射出成
形機。1. A resin raw material storage comprising a raw material transportation means and a raw material confirmation level sensor, which is built in a rear portion of a machine base on the injection device side of an injection molding machine and which can be pulled out to the outside by rotating around a bottom portion as a fulcrum. An injection molding machine with a resin raw material storage, wherein the time when the raw material is supplied to the resin raw material storage is displayed on a separately provided display device according to the signal from the level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159441U JPH077130Y2 (en) | 1987-10-19 | 1987-10-19 | Injection molding machine with resin raw material storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159441U JPH077130Y2 (en) | 1987-10-19 | 1987-10-19 | Injection molding machine with resin raw material storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164416U JPH0164416U (en) | 1989-04-25 |
| JPH077130Y2 true JPH077130Y2 (en) | 1995-02-22 |
Family
ID=31440656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159441U Expired - Lifetime JPH077130Y2 (en) | 1987-10-19 | 1987-10-19 | Injection molding machine with resin raw material storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077130Y2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57174013U (en) * | 1981-04-28 | 1982-11-02 | ||
| JPS60105511A (en) * | 1983-11-15 | 1985-06-11 | Yoshida Kogyo Kk <Ykk> | Method and apparatus for preparing synthetic resin slide fastener chain |
| JPS60194510U (en) * | 1984-06-02 | 1985-12-25 | 株式会社 松井製作所 | Injection molding machine with waste heat recovery function |
-
1987
- 1987-10-19 JP JP1987159441U patent/JPH077130Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0164416U (en) | 1989-04-25 |
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