JPH01190422A - Product releasing device for mold - Google Patents
Product releasing device for moldInfo
- Publication number
- JPH01190422A JPH01190422A JP1498488A JP1498488A JPH01190422A JP H01190422 A JPH01190422 A JP H01190422A JP 1498488 A JP1498488 A JP 1498488A JP 1498488 A JP1498488 A JP 1498488A JP H01190422 A JPH01190422 A JP H01190422A
- Authority
- JP
- Japan
- Prior art keywords
- product
- mold
- movable
- products
- main body
- 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
Links
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 230000013011 mating Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
- B29C45/1771—Means for guiding or orienting articles while dropped from the mould, e.g. guide rails or skirts
- B29C2045/1772—Means for guiding or orienting articles while dropped from the mould, e.g. guide rails or skirts sorting different articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、型開時に離型される製品を回収する成形用金
型における製品取出装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a product take-out device in a mold for collecting a product released from the mold when the mold is opened.
一般に、この種の成形用金型にあっては、型Ｍ後、キｌ
ｙビティ内に溶融樹脂を注入し、これを冷却して製品を
成形した後、型開時に、金型に付着している製品を突出
ビン等で突出し自然落下させて回収していた。Generally, in this type of mold, after the mold M, the
After injecting molten resin into the mold and cooling it to form a product, when the mold was opened, the product adhering to the mold was ejected with a protruding bottle or the like and allowed to fall naturally to be collected.
ところで、上記従来の成形用金型において、２種類以上
の製品（部品）を１つの金型で同時に成形する場合には
、上述したように型開時に自然落下させて回収しようと
すると、複数種類の製品が混じり合うために、回収した
優に、これらの製品を分類１６作業が必要となる。そし
て、この分類作業は、人手に頼って行なわなければなら
ないために、手間がかかり、作業性が悪い。By the way, in the conventional molding mold described above, when two or more types of products (components) are molded at the same time in one mold, if you try to collect them by letting them fall naturally when the mold is opened as described above, multiple types of products (components) will be collected. Because these products are mixed together, it is necessary to sort these collected products 16 times. Since this classification work must be performed manually, it is time-consuming and has poor workability.
また、１種類の製品を成形する場合においても、特に小
さい部品等においては、突出し時に製品が飛散し易く、
製品の回収が難しいという課題がある。Furthermore, even when molding one type of product, the product tends to scatter when ejected, especially for small parts.
There is a problem in that product collection is difficult.
本発明は、上記事情に鑑みてなされたもので、その目的
とするところは、製品を離型させる際に、該製品を円滑
にかつ確実に回収でき、例えば、２種類以上の製品を１
つの金型で成形した場合におい（゛も、製品別に容易に
回収することができる成形用金型における製品取出装置
を提供することにある。The present invention has been made in view of the above circumstances, and its purpose is to smoothly and reliably recover the product when it is released from the mold, and for example, to collect two or more types of products in one.
The object of the present invention is to provide a device for taking out products from a molding mold, which can easily collect each product even when molding is performed using a single mold.
上記目的を達成するために、本発明は、製品収納部を有
するバケット本体を、型開時に金型の外方から製品の付
着している合わせ面に対向する位置に接離自在に設けた
ちのＣある。In order to achieve the above object, the present invention provides a bucket main body having a product storage section, which is provided so as to be movable toward and away from the outside of the mold at a position facing the mating surface to which the product is attached when the mold is opened. There is C.
本発明の成形用金型における製品取出装置にあっては、
金型の外方に待機しているバケット本体を、型間時に、
製品が付着している合わせ面に対向するように接近させ
た後、製品を離型させてバケット本体の製品収納部内に
収容して回収する。In the product ejecting device for the molding die of the present invention,
The bucket body, which is waiting outside the mold, is placed between the molds.
After approaching the mating surface to which the product is attached so as to face it, the product is released from the mold and stored in the product storage section of the bucket body for recovery.
以下、第１図ないし第４図に基づいて本発明の一実施例
を説明する。Hereinafter, one embodiment of the present invention will be described based on FIGS. 1 to 4.
これらの図において符号１は複数種類の製品Ａ。In these figures, reference numeral 1 indicates multiple types of products A.
Ｂを成形する射出成形用金型であり、この射出成形用金
型１の固定型板２は、スペーサブロック３を介して固定
取付板４に取付けられている。また、上記固定型板２に
対向して可動型板５が移動自在に設けら゛れ、かつこの
可動型板５は、スベーサブ［１ツク６を介してｉＪ動爪
取付板７取付けられている。そして、これらの型板２．
５の６含わせ面には、それぞれ製品Ａ、Ｂを形成するた
めの彫刻面が形成されている。This is an injection mold for molding B, and a fixed mold plate 2 of this injection mold 1 is attached to a fixed mounting plate 4 via a spacer block 3. Further, a movable mold plate 5 is movably provided opposite to the fixed mold plate 2, and this movable mold plate 5 is attached to an iJ movable claw mounting plate 7 via a base sub [1] hook 6. . And these templates 2.
Engraved surfaces for forming products A and B are formed on the 6 interlocking surfaces of 5 and 6, respectively.
上記固定取付板４には、該固定取付板４を貫通してスプ
ルーブツシュ８が装￥ｌされている。また、このスプル
ーブツシュ８にはマニホールド９が連結されており、か
つこのマニホールドつと上記固定型板２との間にはブツ
シュ１０が配設されている。そして、上記スプルーブツ
シュ８、マニホールド９、ブツシュ１０及び固定型板２
の各内部を通って溶融樹脂通路１１が形成されている。A sprue bushing 8 is mounted on the fixed mounting plate 4 so as to pass through the fixed mounting plate 4. A manifold 9 is connected to the sprue bushing 8, and a bushing 10 is disposed between the manifold and the fixed mold plate 2. Then, the sprue bush 8, manifold 9, bush 10 and fixed template 2
A molten resin passageway 11 is formed through each interior of the tube.
・一方、上記可動型板５と可動取付板７との間には、一
対の突出板１２．１３が、型開閉方向に移動自在に設け
られτＪ３す、これらの突出板１２゜１３に基部を支持
された突出ビン１４が、可動型板５に出没自在に設けら
れている。そして、上記突出板１２．１３は、可動取付
板７を４通して設けられた可動０ツド１５によって、型
開閉方向に移ｖＪ往しめられるようになっている。- On the other hand, a pair of protruding plates 12 and 13 are provided between the movable mold plate 5 and the movable mounting plate 7 so as to be movable in the mold opening/closing direction. A supported protruding bottle 14 is provided on the movable mold plate 5 so as to be freely retractable. The protruding plates 12 and 13 can be moved in the mold opening/closing direction by movable bolts 15 provided through four movable mounting plates 7.
また、上記射出成形用金型１の上方には、バケット式製
品取出１１１６が配置されており、このバケット式製品
取出Ｒ１６のバケット本体１７は移動機構１８に支持さ
れて、昇降自在にかつ型開閉方向に移動自在に構成され
ている。そして、上記バケット本体１７には、複数の製
品収納部１９が設けられ、これらの製品収納部１つは、
そのｆｔｆ！ ［：１部より奥に行くほど下方に傾斜し
て、各製品Ａ。Further, a bucket type product takeout 1116 is arranged above the injection mold 1, and the bucket main body 17 of this bucket type product takeout R16 is supported by a moving mechanism 18 so that it can be raised and lowered and the mold can be opened and closed. It is configured to be movable in any direction. The bucket main body 17 is provided with a plurality of product storage sections 19, and one of these product storage sections is
That ftf! [: Each product A slopes downward as it goes deeper than the 1st section.
Ｂが収容され易くなっている。B is easily accommodated.
上記のように構成された製品取出装置を備えた射出成形
用金型を用いて製品Ａ、Ｂを成形する場合には、第１図
に示すように、射出成形用金型１の上方にバケット式製
品取出機１６を待機させた状態で、固定板板２と可動型
板５との間を閉じた侵、スプルーブツシュ８、マニホー
ルド９、ブツシュ１０及び固定型板２の各内部の溶融樹
脂通路１１を通って、両型板２．５１７１に形成された
キャビティ内に樹脂を供給して製品Ａ、Ｂを成形する。When molding products A and B using an injection mold equipped with a product ejecting device configured as described above, a bucket is placed above the injection mold 1 as shown in FIG. With the type product take-out machine 16 on standby, the space between the fixed plate 2 and the movable template 5 is closed, and the molten resin inside each of the sprue bush 8, manifold 9, bush 10, and fixed template 2 is removed. Resin is supplied through the passage 11 into the cavities formed in both mold plates 2.5171 to mold the products A and B.
次いで、上記製品Ａ、Ｂが冷却した後に、第２図に示す
ように、両型板２．５間を開いて、上記バケット式製品
取出Ｉ！１１６のバケット本体１７を移動機構１８によ
って］ζ降させ、ざらに、第３図に示すように、可動型
板５側に移動させて、可動型板５の合わせ面に接触さぼ
る。続いて、可動ロッド１５によって一対の突出板１２
．１３を介して突出ビン１４を可動型板５の合わせ面か
ら突出させて、該合わせ面に付着している製品Δ、Ｂを
それぞれ離型させる。これにより、各製品Ａ、１３は、
上記バケット本体１７の製品収納部１９の開口部から内
部にそれぞれ円滑に収容されるさらに、上記バケット本
体１７を、移′＃Ｊ機構１８によって、第４図に示すよ
うに、可動型板５から引き離した後に、上方に待ち上げ
て、製品を回収して１、成形工程の−・サイクルが完了
する。Next, after the products A and B have cooled down, as shown in FIG. 2, the space between the mold plates 2.5 is opened and the bucket-type product removal I! The bucket body 17 of 116 is lowered by the moving mechanism 18, and roughly moved toward the movable mold plate 5 side, as shown in FIG. Subsequently, the pair of protruding plates 12 are moved by the movable rod 15.
．． The protruding pins 14 are made to protrude from the mating surfaces of the movable mold plates 5 via the pins 13, and the products Δ and B attached to the mating surfaces are released from the molds. As a result, each product A, 13 is
Furthermore, the bucket body 17 is smoothly accommodated inside the product storage portion 19 of the bucket body 17 through the opening thereof, and is moved from the movable mold plate 5 by the transfer mechanism 18 as shown in FIG. After being separated, the product is lifted upward and collected to complete the cycle of the molding process.
このようにして、製品Δ、Ｂは、それぞれ別々に製品収
納部１９に収容されるから、製品Ａ、Ｂを仕分けする作
業が不要で確実に各製品毎に回収して、移送できる。In this way, the products Δ and B are stored separately in the product storage section 19, so there is no need to sort the products A and B, and each product can be reliably collected and transported.
なお、本実施例においては、２種類以上の製品Δ、Ｂを
１つの金型で成形する場合について説明したが、１種類
の製品を成形する場合であっても、突出し時に製品が飛
散するおそれがあるもの、あるいは１ニヤツチングやバ
キューム等による回収ができない小型の部品、または自
然落下させることが不適当な製品等に採用できることは
言うまでもない。In addition, in this example, the case where two or more types of products Δ and B are molded with one mold was explained, but even when molding one type of product, there is a risk that the products will scatter during ejection. Needless to say, it can be used for small parts that cannot be recovered by sanding or vacuuming, or for products for which it is inappropriate to allow them to fall naturally.
以上説明したように、本発明は、製品収納部を有するバ
ケット本体を、型開時に金型の外方から製品の付着して
いる合わせ面に対向する位置に接離自在に設けたもので
あるから、金型の外方に待機しているバケット本体を、
型開時に、製品が付着している合わせ面に対向するよう
に接近さけた後、製品を離型させてバケット本体の製品
収納部内に収容して回収することにより、製品を円滑に
かつ確実に回収できる上に、１つの金型で２種類以上の
製品を成形した場合であっても、製品別に容易に回収す
ることができるという優れた効果を有１゛る。As explained above, in the present invention, a bucket body having a product storage section is provided in a position facing the mating surface to which a product is attached from the outside of the mold when the mold is opened, so that it can move toward and away from the mold. From there, the bucket body waiting outside the mold,
When opening the mold, after approaching the mating surface to which the product is attached, the product is released from the mold, stored in the product storage section of the bucket body, and collected, allowing the product to be smoothly and reliably removed. In addition to being recyclable, even when two or more types of products are molded using one mold, each product can be easily collected, which is an excellent effect.
第１図ないし第４図は本発明の一実施例を示すもので、
第１図は型閉時の状態を説明Ｊる断面図、第２１閾は型
開時の状態を説明する断面図、第３図は装品離型將の状
態を説明する説明図、第４図は製品回収時の状態を説明
する説明図である。
１・・・・・・射出成形用金型、
５・・・・・・可動壁板、
１６・・・・・・バケット式製品取出磯、１７・・・・
・・バケット本体、
１つ・・・・・・製品収納部、
Ａ、ｔ３・・・・・・製品。1 to 4 show an embodiment of the present invention,
Figure 1 is a cross-sectional view explaining the state when the mold is closed, the 21st threshold is a cross-sectional view explaining the state when the mold is open, Figure 3 is an explanatory diagram explaining the state of the component release gate, and the 4th threshold is a cross-sectional view explaining the state when the mold is opened. The figure is an explanatory diagram illustrating the state at the time of product recovery. 1... Injection mold, 5... Movable wall plate, 16... Bucket type product removal rock, 17...
...bucket body, one product storage section, A, t3...product.
Claims (1)
つて、製品収納部を有するバケット本体が、型開時に金
型の外方から製品の付着している合わせ面に対向する位
置に接離自在に設けられたことを特徴とする成形用金型
における製品取出装置。A product take-out device that collects products released from the mold when the mold is opened, wherein a bucket body having a product storage section contacts a position facing a mating surface to which a product is attached from outside the mold when the mold is opened. A product ejecting device for a molding die, characterized in that it is provided in a removable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498488A JPH01190422A (en) | 1988-01-26 | 1988-01-26 | Product releasing device for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1498488A JPH01190422A (en) | 1988-01-26 | 1988-01-26 | Product releasing device for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01190422A true JPH01190422A (en) | 1989-07-31 |
Family
ID=11876223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1498488A Pending JPH01190422A (en) | 1988-01-26 | 1988-01-26 | Product releasing device for mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01190422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000038898A1 (en) * | 1998-12-31 | 2000-07-06 | Security Plastics, Inc. | Baffle sorting system for injection molding machines |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179315A (en) * | 1983-03-30 | 1984-10-11 | Nisshin Giken Kk | Suction type taking out device of molded article |
| JPS62142621A (en) * | 1985-12-17 | 1987-06-26 | Alps Electric Co Ltd | Molding device for plastic lens |
-
1988
- 1988-01-26 JP JP1498488A patent/JPH01190422A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179315A (en) * | 1983-03-30 | 1984-10-11 | Nisshin Giken Kk | Suction type taking out device of molded article |
| JPS62142621A (en) * | 1985-12-17 | 1987-06-26 | Alps Electric Co Ltd | Molding device for plastic lens |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000038898A1 (en) * | 1998-12-31 | 2000-07-06 | Security Plastics, Inc. | Baffle sorting system for injection molding machines |
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