JPH0197927U - - Google Patents
Info
- Publication number
- JPH0197927U JPH0197927U JP19392687U JP19392687U JPH0197927U JP H0197927 U JPH0197927 U JP H0197927U JP 19392687 U JP19392687 U JP 19392687U JP 19392687 U JP19392687 U JP 19392687U JP H0197927 U JPH0197927 U JP H0197927U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sensor
- mounting plate
- movable
- cam rod
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例の構成を示す正面図
、第２図は第１図の―からみた正面図、第３
図は第１図に示された金型保護装置を用いた制御
システムの構成を示すブロツク図、第４図は第１
図に示されたセンサの使用方法を説明するための
図である。
１０……型締装置、１１……可動金型、１２…
…第１の金型取付板１２、１３……固定金型、１
４……第２の金型取付板、１５……タイバー、２
０……金型保護装置、２１……金型保護装置取付
具、２２……センサ取付具、２３……センサ、２
３ａ……可動部材、２４……カムロツド、２５…
…センサ位置調整器、２６……カバー、３１……
信号変換器、３２……制御装置、３３……型締駆
動装置。
Fig. 1 is a front view showing the configuration of an embodiment of the present invention, Fig. 2 is a front view seen from - in Fig. 1, and Fig. 3 is a front view showing the configuration of an embodiment of the present invention.
The figure is a block diagram showing the configuration of a control system using the mold protection device shown in Figure 1.
FIG. 3 is a diagram for explaining how to use the sensor shown in the figure. 10... Mold clamping device, 11... Movable mold, 12...
...First mold mounting plate 12, 13...Fixed mold, 1
4...Second mold mounting plate, 15...Tie bar, 2
0...Mold protection device, 21...Mold protection device mounting fixture, 22...Sensor mounting fixture, 23...Sensor, 2
3a...Movable member, 24...Camrod, 25...
...Sensor position adjuster, 26...Cover, 31...
Signal converter, 32...control device, 33...mold clamping drive device.
Claims (1)
と、固定金型を取付ける為の第２の金型取付板と
を有し、前記第１の金型取付板を前記第２の金型
取付板に対してタイバーに沿つて移動させること
により、前記可動金型及び前記固定金型の型締め
を行う型締装置に於いて、前記タイバー固定板或
いは固定金型等の固定側に取付けられたセンサ（
又はカムロツド）と、前記第１の金型取付板或い
は可動金型等の可動側に前記センサと対向する位
置に取付けられたカムロツド（又はセンサ）とを
有し、前記センサは、前記カムロツドの方へ突出
した可動部材と、センサの可動部材が前記カムロ
ツドに突き当たることによる該可動部材の移動量
を検出する検出手段とを有し、型閉動作を開始し
てから所定時間経過した時、前記検出手段により
検出された移動量が予め定められた移動範囲に達
しないとき又は前記予め定められた移動範囲を超
えたとき、型閉動作を停止するようにしたことを
特徴とする金型保護装置。 (2) 前記センサが差動トランスである実用新案
登録請求の範囲第１項に記載の型締装置の金型保
護装置。 (3) 前記センサがポテンシヨメータである実用
新案登録請求の範囲第１項に記載の型締装置の金
型保護装置。[Claims for Utility Model Registration] (1) A first mold mounting plate for mounting a movable mold and a second mold mounting plate for mounting a fixed mold; In a mold clamping device that clamps the movable mold and the fixed mold by moving the mold mounting plate along the tie bar with respect to the second mold mounting plate, the tie bar fixing plate Or a sensor attached to the fixed side of a fixed mold (
a cam rod (or a cam rod) and a cam rod (or a sensor) mounted on the movable side of the first mold mounting plate or the movable mold at a position opposite to the sensor; a movable member protruding from the cam rod, and a detection means for detecting the amount of movement of the movable member when the movable member of the sensor hits the cam rod, and when a predetermined period of time has elapsed since the start of the mold closing operation, the detection means A mold protection device, characterized in that the mold closing operation is stopped when the amount of movement detected by the means does not reach a predetermined movement range or exceeds the predetermined movement range. (2) A mold protection device for a mold clamping device according to claim 1, wherein the sensor is a differential transformer. (3) A mold protection device for a mold clamping device according to claim 1, wherein the sensor is a potentiometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392687U JPH054988Y2 (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392687U JPH054988Y2 (en) | 1987-12-23 | 1987-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0197927U true JPH0197927U (en) | 1989-06-29 |
| JPH054988Y2 JPH054988Y2 (en) | 1993-02-09 |
Family
ID=31484687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19392687U Expired - Lifetime JPH054988Y2 (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054988Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014184701A (en) * | 2013-03-25 | 2014-10-02 | Sumitomo Heavy Ind Ltd | Injection molding machine |
-
1987
- 1987-12-23 JP JP19392687U patent/JPH054988Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014184701A (en) * | 2013-03-25 | 2014-10-02 | Sumitomo Heavy Ind Ltd | Injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054988Y2 (en) | 1993-02-09 |
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