JPS63113618U - - Google Patents
Info
- Publication number
- JPS63113618U JPS63113618U JP406787U JP406787U JPS63113618U JP S63113618 U JPS63113618 U JP S63113618U JP 406787 U JP406787 U JP 406787U JP 406787 U JP406787 U JP 406787U JP S63113618 U JPS63113618 U JP S63113618U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- mold
- upper mold
- plunger
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は実施例の要部を断面とした正面図及び
制御回路ブロツク図、第２図ａ〜ｆは実施例によ
る成形機能の説明図である。
１は多機能成形機、２は固定プレート、３は基
板、４はタイロツド、５は可動プレート、６は金
型、６Ａは上型、６Ｂは下型、７はキヤビテイ、
８は型締シリンダ、９は射出シリンダ、１０はメ
インシリンダ、１１はプランジヤ、１２は位置セ
ンサ、１３は可塑化シリンダ、１４は油圧モータ
、１５はスクリユ、１６はバルブ、１７は油圧シ
リンダ、１８はホツパ、１９はヒータ、２０は上
型位置制御シリンダ、２１は上型位置センサ、２
２はサーボバルブ、２３は油圧ポンプ、２４は流
量制御バルブ、２５は圧力センサ、２６は温度セ
ンサ、２７はプログラマ、である。
FIG. 1 is a front view and a control circuit block diagram of the embodiment, with main parts thereof in section, and FIGS. 2a to 2f are explanatory diagrams of the molding function according to the embodiment. 1 is a multifunctional molding machine, 2 is a fixed plate, 3 is a substrate, 4 is a tie rod, 5 is a movable plate, 6 is a mold, 6A is an upper mold, 6B is a lower mold, 7 is a cavity,
8 is a mold clamping cylinder, 9 is an injection cylinder, 10 is a main cylinder, 11 is a plunger, 12 is a position sensor, 13 is a plasticizing cylinder, 14 is a hydraulic motor, 15 is a screw, 16 is a valve, 17 is a hydraulic cylinder, 18 is a hopper, 19 is a heater, 20 is an upper mold position control cylinder, 21 is an upper mold position sensor, 2
2 is a servo valve, 23 is a hydraulic pump, 24 is a flow control valve, 25 is a pressure sensor, 26 is a temperature sensor, and 27 is a programmer.
Claims (1)
けた下型と、該下型に上方から対向し昇降自在の
可動プレート下面に設けた上型と、該上型と前記
下型との間に形成されるキヤビテイと、前記上型
を下型に向けて付勢する型締力と、その保持時間
を自在に制御できる型締シリンダと、前記キヤビ
テイに溶融樹脂を射出し逆流を防止するシヤツト
オフバルブを有する射出シリンダと、該射出シリ
ンダのシリンダ室に進退するプランジヤに連結さ
れ、プランジヤのストロークと、プランジヤの射
出力とその保持時間とを自在に制御できるメイン
シリンダと、前記射出シリンダのシリンダ室に溶
融樹脂を供給する可塑化シリンダと、該可塑化シ
リンダから前記射出シリンダのシリンダ室に至る
流路を可塑化シリンダに向けて閉じるように設け
られ、前記メインシリンダのストロークと連動し
て開閉制御されるバルブと、前記固定プレートに
上下方向に固設され、前記上型を前記型締シリン
ダの型締力に抗して押し上げ上型の高さ位置を自
在に制御できる上型位置制御シリンダとを具備す
ることを特徴とする多機能成形機。 In a molding machine, a lower mold is provided on the upper surface of a horizontal fixed plate, an upper mold is provided on the lower surface of a movable plate that faces the lower mold from above and is movable up and down, and is formed between the upper mold and the lower mold. a mold clamping cylinder that can freely control the mold clamping force that urges the upper mold toward the lower mold and its holding time, and a shutoff valve that injects molten resin into the cavity and prevents backflow. a main cylinder that is connected to a plunger that moves forward and backward into the cylinder chamber of the injection cylinder and that can freely control the stroke of the plunger, the injection force of the plunger, and its holding time; A plasticizing cylinder that supplies resin and a flow path from the plasticizing cylinder to the cylinder chamber of the injection cylinder are provided so as to close toward the plasticizing cylinder, and are controlled to open and close in conjunction with the stroke of the main cylinder. A valve, and an upper mold position control cylinder that is fixed to the fixed plate in the vertical direction and that can push up the upper mold against the mold clamping force of the mold clamping cylinder and freely control the height position of the upper mold. A multifunctional molding machine that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP406787U JPH0354898Y2 (en) | 1987-01-14 | 1987-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP406787U JPH0354898Y2 (en) | 1987-01-14 | 1987-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63113618U true JPS63113618U (en) | 1988-07-21 |
| JPH0354898Y2 JPH0354898Y2 (en) | 1991-12-05 |
Family
ID=30784400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP406787U Expired JPH0354898Y2 (en) | 1987-01-14 | 1987-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354898Y2 (en) |
-
1987
- 1987-01-14 JP JP406787U patent/JPH0354898Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354898Y2 (en) | 1991-12-05 |
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