SU521141A1 - Control system for the closing mechanism of the injection molding machine - Google Patents

Control system for the closing mechanism of the injection molding machine

Info

Publication number
SU521141A1
SU521141A1 SU2054011A SU2054011A SU521141A1 SU 521141 A1 SU521141 A1 SU 521141A1 SU 2054011 A SU2054011 A SU 2054011A SU 2054011 A SU2054011 A SU 2054011A SU 521141 A1 SU521141 A1 SU 521141A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control system
injection molding
molding machine
closing mechanism
accelerated
Prior art date
Application number
SU2054011A
Other languages
Russian (ru)
Inventor
Товий Григорьевич Аврутин
Виктор Владимирович Будыковский
Александр Бенционович Векслер
Анатолий Алексеевич Зажурило
Эммануил Давидович Коренфельд
Марк Семенович Менакер
Николай Яковлевич Рябой
Валерий Семенович Мучник
Original Assignee
Одесский Завод Прессов И Автоматов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Одесский Завод Прессов И Автоматов filed Critical Одесский Завод Прессов И Автоматов
Priority to SU2054011A priority Critical patent/SU521141A1/en
Application granted granted Critical
Publication of SU521141A1 publication Critical patent/SU521141A1/en

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

33

ров 4. Подвиж-на  плита ускоренно перемещаетс . В олрбделен ый момент переключаетс  тормозной раснределитель 29, который фасками своего золотника плавно inepeKipbieaет подачу расхода о-т насоса 21 и слив от што«овой нолОСти цилиндров 4. Осуществл етс  торможенное подвижной плиты. После переключени  тормозного распределител  29 расход от насоса 21 ло т рубоороводам 24 и 25 через включенный распределитель 20 и трубопровод 16 поступает IB поршневую полость цилиндра 5 дл  осуществлени  силового дожати . Обратный Клапан 27, установленный в магистрали раапределител  19, перекрывает эту магистраль и направл ет рабочую жидкость в нужном направлении.Ditch 4. Moving-on plate is moving rapidly. At the moment the brake dispenser 29 switches, which by chamfers of its spool smoothly inepeKipbieaet the flow rate of pump o-pump 21 and discharge from the shaft of cylinder 4. After switching the brake distributor 29, the flow from the pump 21 to the pipe drivers 24 and 25 through the included valve 20 and the pipe 16 enters the IB piston cavity of the cylinder 5 to effect a power train. A check valve 27, installed in the manifold 19, closes this line and directs the working fluid in the desired direction.

При обратном ускоренном перемещении ллиты тормозной распределитель 29 осуществл ет аналогичный процесс торможени .In the reverse accelerated movement of the Lilita, the brake distributor 29 performs the same braking process.

Claims (1)

4 Формула изобретени 4 claims Система управлени  механизмом смыкани  форм литьевой мащины дл  переработкиControl system for the closing mechanism of the mold of the injection molding machine for processing пластмасс, включающа  г.ид|равл1ические цилиндры ускоренных гоеремещений подвижкой плиты и силового замыкани , гидравлически св занные с НалорныМИ (Магистрал ми еасосов большой и малой .производительности черезplastics, including gid | ravlichesky cylinders of accelerated positioning by plate movement and power closure, hydraulically connected with Nalorny MI (High and low efficiency high-speed motor lines through регул торы давлени  и раопределители, отл и ч а ющ а   с   тем, что, с целью иовьгшени  производительности, в -магистрали насоса большой производительности установлен тормозной распределитель, т  раелически св занный с р-аюпределител ми .гидравлических цилиндров ускоренных перемещ ений подвижной плиты и .силового за1мыкани , причем указаиные гидравлические св зи тормозного распределител  снабжены разнонаправленными .обратными клапанами.pressure regulators and detectors, differing from the fact that, in order to achieve high performance, a brake distributor is installed in the high-speed pump main line, which is directly connected to the hydraulic cylinders of the accelerated movements of the movable plate and The power valve is closed, and the indicated hydraulic connections of the brake distributor are equipped with multidirectional check valves. J4J4 5 / five /
SU2054011A 1974-08-13 1974-08-13 Control system for the closing mechanism of the injection molding machine SU521141A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2054011A SU521141A1 (en) 1974-08-13 1974-08-13 Control system for the closing mechanism of the injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2054011A SU521141A1 (en) 1974-08-13 1974-08-13 Control system for the closing mechanism of the injection molding machine

Publications (1)

Publication Number Publication Date
SU521141A1 true SU521141A1 (en) 1976-07-15

Family

ID=20594229

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2054011A SU521141A1 (en) 1974-08-13 1974-08-13 Control system for the closing mechanism of the injection molding machine

Country Status (1)

Country Link
SU (1) SU521141A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523856A1 (en) * 2020-06-05 2021-12-15 Engel Austria Gmbh Forming machine with a closed hydraulic drive system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523856A1 (en) * 2020-06-05 2021-12-15 Engel Austria Gmbh Forming machine with a closed hydraulic drive system
AT523856B1 (en) * 2020-06-05 2022-03-15 Engel Austria Gmbh Forming machine with a closed hydraulic drive system

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