JPH0478453B2 - - Google Patents
Info
- Publication number
- JPH0478453B2 JPH0478453B2 JP17564184A JP17564184A JPH0478453B2 JP H0478453 B2 JPH0478453 B2 JP H0478453B2 JP 17564184 A JP17564184 A JP 17564184A JP 17564184 A JP17564184 A JP 17564184A JP H0478453 B2 JPH0478453 B2 JP H0478453B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- conditions
- shots
- memory
- setting
- 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
Links
- 238000000465 moulding Methods 0.000 claims description 70
- 230000015654 memory Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- 230000000694 effects Effects 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
- B29C45/76—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
＜発明の属する技術分野＞
本発明は射出条件、型開閉条件、バレル温度条
件等の一群の成形条件を複数群蓄えた射出成形機
やダイカスト機等に用いるメモリの改良とそのメ
モリを用いて成形運転時のシヨツト数および成形
条件を自動的に切換えて連続的に成形運転を行う
ための成形条件自動切換方法に関する。[Detailed description of the invention] <Technical field to which the invention pertains> The present invention is an improvement of a memory used in an injection molding machine, a die casting machine, etc. that stores a plurality of groups of molding conditions such as injection conditions, mold opening/closing conditions, and barrel temperature conditions. The present invention relates to an automatic molding condition switching method for automatically switching the number of shots and molding conditions during a molding operation using the memory thereof and continuously performing a molding operation.
＜従来技術＞
複数個の成形条件をメモリ内に蓄えておき、そ
こから再びある成形条件を取り出し、設定する場
合には、その都度人手により次に使用する成形条
件やシヨツト数等を選び出しており、自動化の障
害となつていた。<Prior art> Multiple molding conditions are stored in memory, and each time a certain molding condition is retrieved and set, the molding conditions and number of shots to be used next are manually selected each time. , which has become an obstacle to automation.
＜発明の目的＞
本発明は前述のような欠点を取除き人手を介す
ることなく自動的に次に予定する成形条件とシヨ
ツト数を設定出来るメモリを構成し、このメモリ
を使用して成形運転を連続的に行うための成形条
件自動切換方法を提供することである。<Object of the invention> The present invention eliminates the above-mentioned drawbacks by configuring a memory that can automatically set the next scheduled molding conditions and number of shots without human intervention, and using this memory to control the molding operation. It is an object of the present invention to provide a method for automatically changing molding conditions for continuous molding.
＜発明の要点＞
前述の目的を達成するため、射出条件、型開閉
条件、バレル温度条件等の一群の成形条件を複数
群蓄えた射出成形機やダイカスト機等に用いるメ
モリに群単位で成形条件を認識区別する認識標示
を設けるとともに各群の成形条件毎に設定するシ
ヨツト数設定エリアと、次に使用する予定の成形
条件の認識標示を設定するエリアを設けたメモリ
を使用し、当該メモリに各群の成形条件毎に設定
する任意のシヨツト数と次に使用する予定の成形
条件の認識標示を設定し、成形運転に入ると、前
記メモリのシヨツト数設定エリアに設定したその
シヨツト数の完了信号によつて自動的に次に使用
する予定の成形条件とそのシヨツト数に連続的に
切換わるようにした。また更に、前記メモリのシ
ヨツト数設定エリアに設定したそのシヨツト数を
完了した信号を受けると共に成形機側に於て特定
したシーケンス信号が発せられた時に切換信号を
発し、自動的に次に使用する予定の成形条件とそ
のシヨツト数に連続的に切換わるようにした成形
条件自動切換方法である。<Summary of the Invention> In order to achieve the above-mentioned object, a plurality of groups of molding conditions such as injection conditions, mold opening/closing conditions, barrel temperature conditions, etc. are stored in a memory used in an injection molding machine, a die casting machine, etc., and the molding conditions are stored in groups. A memory is provided with a recognition mark to recognize and distinguish between the two, as well as an area for setting the number of shots to be set for each molding condition of each group, and an area for setting a recognition mark for the molding condition to be used next. When the desired number of shots is set for each group of molding conditions and the recognition indicator for the molding condition to be used next is set, and molding operation begins, the number of shots set in the shot number setting area of the memory is completed. The molding conditions and number of shots to be used next are automatically and continuously changed by the signal. Furthermore, when a signal indicating that the number of shots set in the shot number setting area of the memory has been completed is received, and a specified sequence signal is issued on the molding machine side, a switching signal is issued and the machine is automatically used next. This is an automatic molding condition switching method that continuously switches to the scheduled molding conditions and number of shots.
＜実施例＞
次に第１図および第２図により本発明による１
実施例を説明すると、１１は成形条件メモリで成
形条件を認識区別する標示AN（Ｎ＝１、２、３…
…）が付してある。１２はこの成形条件を使用す
るシヨツトの数ａ、ｂ、ｃ……を設定するエリア
を示し、１３は次に使用する予定の金型成形条件
の認識標示を設定するエリアである。<Example> Next, as shown in FIGS. 1 and 2, 1 according to the present invention
To explain the embodiment, reference numeral 11 indicates markings A N (N=1, 2, 3...
) is attached. Reference numeral 12 indicates an area for setting the number of shots a, b, c, . . . for which this molding condition is to be used, and 13 is an area for setting a recognition indicator for the mold forming condition to be used next.
このような成形条件メモリ１１を第２図のよう
に制御装置内に複数個持ち、例えば開始時には成
形条件A1でシヨツト数ａを成形運転行なうこと
を示し、認識標示A1のメモリには次に使用する
成形条件認識標示設定エリア１３にASを設定し
ているので、矢印の如くメモリASに移行する。
同じようにASの成形条件でｈシヨツト成形運転
を行なうとその次には矢印の如くメモリANに移
行する。このようにこのメモリは次に使用する予
定のメモリを設定できるようになつている。 A plurality of such molding condition memories 11 are provided in the control device as shown in Fig. 2, and for example, at the start, it is indicated that the number of shots a is to be molded under the molding condition A1 , and the following information is stored in the memory of the recognition indicator A1 . Since A S is set in the molding condition recognition indicator setting area 13 used for the process, the process moves to the memory A S as shown by the arrow.
Similarly, when the h-shot molding operation is performed under the molding conditions of A S , the process then shifts to the memory A N as shown by the arrow. In this way, this memory can be set to the memory to be used next.
本発明のメモリを使用し、連続的に成形運転を
行うに際しては、先ずこのメモリを含む制御装置
の設定器からこのメモリに成形条件A1，A2……
AN毎に任意に設定するシヨツト数と次に使用す
る予定の成形条件の認識標示を設定し、成形運転
に入ると、任意に設定するシヨツト数を完了した
信号で自動的に成形条件を切換えてもよく、また
第３図に示すように、設定した成形条件で所定の
シヨツト数を成形運転するとシヨツト数満了信号
２４を発信する。このシヨツト数満了信号２４が
出た後に於て、成形機側に設けている工程制御用
のシーケンス信号である射出完了信号２１又は型
開き完了信号２２が発信すると、次に使用する予
定の成形条件とその成形条件におけるシヨツト数
に切換わる。このように、この各メモリに成形条
件とシヨツト数と次に使用する予定の成形条件認
識標示符号を所定数のメモリに設定しさえすれ
ば、工程制御用のシーケンス信号によつて自動的
に切換わり成形運転を連続して行なうことが出来
る。 When performing continuous molding operation using the memory of the present invention, first, the molding conditions A 1 , A 2 . . .
For each A N, set an arbitrarily set number of shots and a recognition indicator for the molding conditions to be used next, and when molding operation begins, the molding conditions will be automatically switched with a signal that the arbitrarily set number of shots has been completed. Alternatively, as shown in FIG. 3, when a predetermined number of shots are formed under the set molding conditions, a shot number expiration signal 24 is transmitted. When the injection completion signal 21 or mold opening completion signal 22, which is a sequence signal for process control provided on the molding machine side, is issued after this shot number expiration signal 24 is issued, the molding conditions scheduled to be used next are transmitted. and the number of shots under that molding condition. In this way, as long as the molding conditions, the number of shots, and the molding condition recognition indicator code to be used next are set in a predetermined number of memories, the process can be automatically switched using sequence signals for process control. The molding operation can be performed continuously.
尚、工程制御用のシーケンス信号である射出完
了信号２１又は型開き完了信号２２に於て、成形
条件の切換信号２３を発信するようにしているの
は、射出完了信号２１に於ては成形機の初期運転
時に於て、型開き完了信号２２に於ては金型交換
後に於て、その立上時に成形条件を順次切換えて
いく場合に対応して使用する為である。 In addition, in the injection completion signal 21 or mold opening completion signal 22, which is a sequence signal for process control, the molding condition switching signal 23 is transmitted because the injection completion signal 21 is the molding machine. This is because the mold opening completion signal 22 is used during the initial operation to correspond to the case where the molding conditions are sequentially changed at the time of start-up after replacing the mold.
＜効果＞
本発明のメモリは成形条件を認識区別する認識
標示を設けると共にシヨツト数設定エリアと更に
次に使用する予定の成形条件認識設定用エリアを
設けているので、制御装置の設定器からこのメモ
リに任意に設定しさえすれば、射出成形機の運転
に従つて成形条件とそのシヨツト数が順次自動的
に切換わる。<Effects> The memory of the present invention is provided with a recognition indicator for recognizing and distinguishing molding conditions, as well as an area for setting the number of shots and an area for recognizing and setting molding conditions to be used next. Once the settings are arbitrarily set in the memory, the molding conditions and the number of shots will be automatically changed in sequence as the injection molding machine operates.
従つて、射出成形機の初期運転時に於ける立上
げ時又は金型交換後に於ける立上げ時に成形条件
を順次切換えて行なう連続した成形運転が自動的
に行なえる。 Therefore, a continuous molding operation can be automatically performed in which the molding conditions are sequentially changed at the time of starting up the injection molding machine during its initial operation or after replacing the mold.
第１図は本発明によるメモリを示す図。第２図
は本発明のメモリを複数個使用して連続的に成形
運転させる場合を示すメモリ設定の１実施例を示
す図。第３図は本発明の他の実施例を示す図で、
機械装置のシーケンス信号と成形条件設定を連動
させた例を示す図。
１１……メモリ、１２……シヨツト数設定エリ
ア、１３……成形条件認識標示設定用エリア。
FIG. 1 is a diagram showing a memory according to the present invention. FIG. 2 is a diagram showing one embodiment of memory settings when a plurality of memories of the present invention are used to perform continuous molding operation. FIG. 3 is a diagram showing another embodiment of the present invention,
The figure which shows the example which linked the sequence signal and molding condition setting of a mechanical device. 11...Memory, 12...Shot number setting area, 13...Molding condition recognition indicator setting area.
Claims (1)
一群の成形条件を複数群蓄えた射出成形機やダイ
カスト機等に用いるメモリに群単位で成形条件を
認識区別する認識標示を設けるとともに各群の成
形条件毎に設定するシヨツト数設定エリアと、次
に使用する予定の成形条件の認識標示を設定する
エリアを設けたメモリを使用し、当該メモリに各
群の成形条件毎に設定する任意のシヨツト数と次
に使用する予定の成形条件の認識標示を設定し、
成形運転に入ると、前記メモリのシヨツト数設定
エリアに設定したそのシヨツト数の完了信号によ
つて自動的に次に使用する予定の成形条件とその
シヨツト数に連続的に切換わるようにした成形条
件自動切換方法。 ２ 射出条件、型開閉条件、バレル温度条件等の
一群の成形条件を複数群蓄えた射出成形機やダイ
カスト機等に用いるメモリに群単位で成形条件を
認識区別する認識標示を設けるとともに各群の成
形条件毎に設定するシヨツト数設定エリアと、次
に使用する予定の成形条件の認識標時を設定する
エリアを設けたメモリを使用し、当該メモリに各
群の成形条件毎に設定する任意のシヨツト数と次
に使用する予定の成形条件の認識標示を設定し、
成形運転に入ると、前記メモリのシヨツト数設定
エリアに設定したそのシヨツト数を完了した信号
を受けるとともに成形機側に於て特定したシーケ
ンス信号が発せられた時に切換信号を発し、自動
的に次に使用する予定の成形条件とそのシヨツト
数に連続的に切換わるようにした成形条件自動切
換方法。[Scope of Claims] 1. A recognition mark for recognizing and distinguishing molding conditions on a group-by-group basis in a memory used in an injection molding machine, a die-casting machine, etc. in which a plurality of groups of molding conditions such as injection conditions, mold opening/closing conditions, and barrel temperature conditions are stored. In addition, a memory is provided with an area for setting the number of shots to be set for each molding condition of each group, and an area for setting a recognition indicator for the molding conditions to be used next. Set the desired number of shots to be set and a recognition indicator for the molding conditions to be used next.
When the molding operation starts, the molding condition is automatically switched to the next molding condition and the number of shots to be used next based on the completion signal of the number of shots set in the shot number setting area of the memory. Automatic condition switching method. 2. In the memory used in injection molding machines, die-casting machines, etc., which stores multiple groups of molding conditions such as injection conditions, mold opening/closing conditions, and barrel temperature conditions, recognition markings are installed to recognize and distinguish the molding conditions by group, and also to identify the molding conditions for each group. A memory is used that has an area for setting the number of shots set for each molding condition and an area for setting the recognition time of the molding condition to be used next. Set a recognition indicator for the number of shots and the molding conditions to be used next,
When the molding operation starts, it receives a signal indicating that the number of shots set in the shot number setting area of the memory has been completed, and when a specified sequence signal is issued on the molding machine side, a switching signal is issued and the next one is automatically started. An automatic molding condition switching method that continuously switches to the molding conditions and number of shots planned to be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17564184A JPS6153020A (en) | 1984-08-23 | 1984-08-23 | Memory for setting molding condition and setting method that uses the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17564184A JPS6153020A (en) | 1984-08-23 | 1984-08-23 | Memory for setting molding condition and setting method that uses the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6153020A JPS6153020A (en) | 1986-03-15 |
| JPH0478453B2 true JPH0478453B2 (en) | 1992-12-11 |
Family
ID=15999635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17564184A Granted JPS6153020A (en) | 1984-08-23 | 1984-08-23 | Memory for setting molding condition and setting method that uses the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153020A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261418A (en) * | 1986-05-09 | 1987-11-13 | Fanuc Ltd | Injection molder capable of printing molding condition |
| DE3639292A1 (en) * | 1986-11-17 | 1988-05-26 | Battenfeld Gmbh | METHOD FOR INJECTION MOLDING THERMOPLASTIC PLASTICS |
| JPS63132020A (en) * | 1986-11-22 | 1988-06-04 | Sumitomo Heavy Ind Ltd | Apparatus for continuous operation of injection molding machine |
| JPH0659675B2 (en) * | 1987-01-30 | 1994-08-10 | 住友重機械工業株式会社 | Injection pressure setting method and injection molding machine |
| US5316707A (en) * | 1991-09-05 | 1994-05-31 | Tempcraft, Inc. | Injection molding apparatus control system and method of injection molding |
| US5795511A (en) * | 1995-06-06 | 1998-08-18 | Fast Heat, Inc. | Method and apparatus for controlling injection-molding systems |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019324A (en) * | 1983-07-13 | 1985-01-31 | Hitachi Ltd | Pseudo normal test system for frequency fault detecting circuit |
-
1984
- 1984-08-23 JP JP17564184A patent/JPS6153020A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6153020A (en) | 1986-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |