JPH055424U - Injection molding machine for injection molding - Google Patents
Injection molding machine for injection moldingInfo
- Publication number
- JPH055424U JPH055424U JP5171191U JP5171191U JPH055424U JP H055424 U JPH055424 U JP H055424U JP 5171191 U JP5171191 U JP 5171191U JP 5171191 U JP5171191 U JP 5171191U JP H055424 U JPH055424 U JP H055424U
- Authority
- JP
- Japan
- Prior art keywords
- injection
- molded product
- cutting
- saw blade
- head
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
(57)【要約】
【目的】 射出成形品の注入部を容易に切断可能とする
こと。
【構成】 射出成形品１において、金型のキャビティへ
成形材料を注入するためのランナ及びゲート４を切断す
る、射出成形品１の注入部切断装置１０であって、切断
用鋸刃１５を支持する切断ヘッド１３と、切断ヘッド１
３に搭載されて鋸刃を駆動するモータ１６と、切断ヘッ
ド１３を射出成形品支持装置２０に支持されている成形
品のランナ及びゲート４に対し進退せしめるヘッド移動
シリンダ１８とを有するようにしたものである。
(57) [Summary] [Purpose] To make it possible to easily cut the injection part of injection molded products. In an injection-molded product 1, an injection-section cutting device 10 for an injection-molded product 1 for cutting a runner and a gate 4 for injecting a molding material into a cavity of a mold, which supports a saw blade 15 for cutting. Cutting head 13 and cutting head 1
3, a motor 16 for driving the saw blade and a head moving cylinder 18 for moving the cutting head 13 forward and backward with respect to the runner of the molded product supported by the injection molded product supporting device 20 and the gate 4. It is a thing.
Description
【０００１】[0001]
本考案は、射出成形品のランナ、ゲート等の注入部切断装置に関する。 The present invention relates to a device for cutting injection parts such as runners and gates of injection molded products.
【０００２】[0002]
射出成形品にあっては、金型のキャビティへ成形材料を注入するためのランナ 、ゲート等の注入部を伴う。そして、この注入部は、成形終了後、丸鋸刃等を使 用する手作業にて切断除去されている。 The injection-molded product has an injection part such as a runner and a gate for injecting the molding material into the cavity of the mold. Then, this injection portion is cut and removed by hand using a circular saw blade after the molding is completed.
【０００３】[0003]
然しながら、従来技術では、注入部を手作業で切断するものであるため、注入 部が太く切断量が多い場合等において、作業者の負担が大きく、作業性が悪い。 However, in the prior art, since the injection part is manually cut, when the injection part is thick and the cutting amount is large, the burden on the operator is large and the workability is poor.
【０００４】 本考案は、射出成形品の注入部を容易に切断可能とすることを目的とする。An object of the present invention is to make it possible to easily cut an injection portion of an injection molded product.
【０００５】[0005]
本考案は、射出成形品において、金型のキャビティへ成形材料を注入するため の注入部を切断する、射出成形品の注入部切断装置であって、切断用鋸刃を支持 する切断ヘッドと、切断ヘッドに搭載されて鋸刃を駆動する鋸刃駆動部と、切断 ヘッドを射出成形品支持部に支持されている成形品の注入部に対し進退せしめる ヘッド移動部とを有するようにしたものである。 The present invention is an injection-molded product injection part cutting device for cutting an injection part for injecting a molding material into a cavity of a mold in an injection-molded product, the cutting head supporting a saw blade for cutting. It has a saw blade drive part mounted on the cutting head to drive the saw blade, and a head moving part that moves the cutting head forward and backward with respect to the injection part of the molded product supported by the injection molded product support part. is there.
【０００６】[0006]
本考案によれば、下記の作用がある。 The present invention has the following effects.
【０００７】 鋸刃駆動部により切断ヘッド上の鋸刃を駆動し、且つヘッド移動部により切断 ヘッドを前進することにより、鋸刃は回転しながら成形品の注入部に切込むこと となり、該注入部を機械的に、容易に切断できる。By driving the saw blade on the cutting head by the saw blade driving unit and advancing the cutting head by the head moving unit, the saw blade rotates and cuts into the injection portion of the molded product. The part can be easily cut mechanically.
【０００８】[0008]
図１は本考案の一実施例を示す側面図、図２は射出成形品を示す断面図である 。 1 is a side view showing an embodiment of the present invention, and FIG. 2 is a sectional view showing an injection molded product.
【０００９】 射出成形品１は、図２に示す如く、製品部２回りに、スプル３、ランナ及びゲ ート４（注入部）を備える。ここで、射出成形品１は、射出成形機のノズルから 射出された成形材料を、スプル３、ランナ及びゲート４を経て、金型のキャビテ ィへ注入することにて成形されたものである。As shown in FIG. 2, the injection-molded product 1 includes a sprue 3, a runner, and a gate 4 (injection part) around the product part 2. Here, the injection molded product 1 is molded by injecting the molding material injected from the nozzle of the injection molding machine into the cavity of the mold through the sprue 3, the runner and the gate 4.
【００１０】 注入部切断装置１０は、架台１１のスライド台１２に切断ヘッド１３をスライ ド自在に支持している。The pouring device cutting device 10 has a cutting head 13 slidably supported on a slide base 12 of a gantry 11.
【００１１】 そして、切断ヘッド１３には、主軸１４が支持されるとともに、主軸１４に固 定される切断用鋸刃１５を備え、かつ主軸１４及び鋸刃１５を駆動するモータ１ ６（鋸刃駆動部）を搭載している。The cutting head 13 is provided with a main shaft 14 and a cutting saw blade 15 fixed to the main shaft 14, and a motor 16 (saw blade) that drives the main shaft 14 and the saw blade 15. Drive unit).
【００１２】 更に、注入部切断装置１０は、切断ヘッド１３を射出成形品支持装置２０に支 持されている成形品１のランナ及びゲート４に対し進退せしめるヘッド移動シリ ンダ１８（ヘッド移動部）を有している。ヘッド移動シリンダ１８は架台１１に 支持され、切断ヘッド１３をスライド台１２上に沿って移動せしめる。Further, the injection part cutting device 10 has a head moving cylinder 18 (head moving part) for moving the cutting head 13 back and forth with respect to the runner and the gate 4 of the molded product 1 supported by the injection molded product support device 20. have. The head moving cylinder 18 is supported by the gantry 11, and moves the cutting head 13 along the slide table 12.
【００１３】 尚、切断ヘッド１３をガイドするスライド台１２は傾斜配置され、これにより 、鋸刃１５が成形品１のランナ及びゲート４に対し斜めから切込むように設定し ている。図１における切断ヘッド１３の鎖線は、後退端位置を示す。The slide base 12 that guides the cutting head 13 is arranged so as to be inclined, so that the saw blade 15 is set to obliquely cut into the runner of the molded product 1 and the gate 4. The chain line of the cutting head 13 in FIG. 1 indicates the backward end position.
【００１４】 また、射出成形品支持装置２０は、成形品昇降シリンダ２１を有し、成形品１ の自動搬送機能を備える。The injection-molded product supporting device 20 has a molded-product elevating cylinder 21 and has an automatic carrying function for the molded product 1.
【００１５】 次に、上記実施例の作用について説明する。Next, the operation of the above embodiment will be described.
【００１６】 モータ１６により切断ヘッド１３上の鋸刃１５を駆動し、かつヘッド移動シ リンダ１８により切断ヘッド１３を前進することにより、鋸刃１５は回転しなが ら成形品１のランナ及びゲート４に切込むこととなり、該ランナ及びゲート４を 機械的に、容易に切断できる。By driving the saw blade 15 on the cutting head 13 by the motor 16 and advancing the cutting head 13 by the head moving cylinder 18, the saw blade 15 rotates while the runner and gate of the molded product 1 are being rotated. As a result, the runner and the gate 4 can be mechanically and easily cut.
【００１７】 鋸刃１５が成形品１のランナ及びゲート４に対し、斜めから切込むように設 定されるから、鋸刃１５は製品部２に干渉することなく、ランナ及びゲート４を 切断できる。Since the saw blade 15 is set so as to obliquely cut into the runner and the gate 4 of the molded product 1, the saw blade 15 can cut the runner and the gate 4 without interfering with the product portion 2. ..
【００１８】 射出成形品支持装置２０が射出成形品１の自動搬送機能を備えるから、本注 入部切断装置１０を自動射出成形設備に組込み、その自動化率を向上できる。Since the injection-molded article support device 20 has an automatic conveyance function for the injection-molded article 1, the injection-section cutting device 10 can be incorporated into an automatic injection-molding facility to improve the automation rate.
【００１９】[0019]
以上のように本考案によれば、射出成形品の注入部を容易に切断できる。 As described above, according to the present invention, the injection portion of the injection molded product can be easily cut.
【図１】図１は本考案の一実施例を示す側面図である。FIG. 1 is a side view showing an embodiment of the present invention.
【図２】図２は射出成形品を示す断面図である。FIG. 2 is a cross-sectional view showing an injection molded product.
１ 射出成形品 ４ ランナ及びゲート（注入部） １０ 注入部切断装置 １３ 切断ヘッド １５ 切断用鋸刃 １６ モータ（鋸刃駆動部） １８ ヘッド移動シリンダ（ヘッド移動部） ２０ 射出成形品支持装置（射出成形品支持部） DESCRIPTION OF SYMBOLS 1 Injection molded product 4 Runner and gate (injection part) 10 Injection part cutting device 13 Cutting head 15 Cutting saw blade 16 Motor (saw blade drive part) 18 Head moving cylinder (head moving part) 20 Injection molded product supporting device (injection) Molded product support)
Claims (1)
へ成形材料を注入するための注入部を切断する、射出成
形品の注入部切断装置であって、切断用鋸刃を支持する
切断ヘッドと、切断ヘッドに搭載されて鋸刃を駆動する
鋸刃駆動部と、切断ヘッドを射出成形品支持部に支持さ
れている成形品の注入部に対し進退せしめるヘッド移動
部とを有する射出成形品の注入部切断装置。[Claims for utility model registration] Claims: 1. An injection-molded product injection part cutting device for cutting an injection part for injecting a molding material into a cavity of a mold in an injection molded product. A cutting head that supports the saw blade, a saw blade drive unit that is mounted on the cutting head and drives the saw blade, and a head movement that moves the cutting head forward and backward with respect to the injection portion of the molded product that is supported by the injection molded product support unit. Injection part cutting device for injection-molded articles having parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5171191U JPH055424U (en) | 1991-07-04 | 1991-07-04 | Injection molding machine for injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5171191U JPH055424U (en) | 1991-07-04 | 1991-07-04 | Injection molding machine for injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH055424U true JPH055424U (en) | 1993-01-26 |
Family
ID=12894482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5171191U Pending JPH055424U (en) | 1991-07-04 | 1991-07-04 | Injection molding machine for injection molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055424U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223993B2 (en) * | 1983-06-30 | 1990-05-28 | Siemens Ag |
-
1991
- 1991-07-04 JP JP5171191U patent/JPH055424U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223993B2 (en) * | 1983-06-30 | 1990-05-28 | Siemens Ag |
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