BR0301271A - Dispositivo de fechamento hidráulico para máquinas de moldagem - Google Patents

Dispositivo de fechamento hidráulico para máquinas de moldagem

Info

Publication number
BR0301271A
BR0301271A BR0301271-9A BR0301271A BR0301271A BR 0301271 A BR0301271 A BR 0301271A BR 0301271 A BR0301271 A BR 0301271A BR 0301271 A BR0301271 A BR 0301271A
Authority
BR
Brazil
Prior art keywords
tie rod
closing device
molding machines
locking means
base plate
Prior art date
Application number
BR0301271-9A
Other languages
English (en)
Inventor
Hartmut Roetzel
Original Assignee
Sandretto Ind
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 Sandretto Ind filed Critical Sandretto Ind
Publication of BR0301271A publication Critical patent/BR0301271A/pt

Links

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
    • B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
    • 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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6728—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element consisting of coupling rods
    • B29C2045/6735—Rotatable means coaxial with the coupling rod for locking the coupling rod to the mould platen

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)
  • Multi-Process Working Machines And Systems (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"DISPOSITIVO DE FECHAMENTO HIDRáULICO PARA MáQUINAS DE MOLDAGEM". Referente a um dispositivo de fechamento compreendendo um tirante (13) que se estende entre uma placa de base fixa e uma placa de base móvel em relação à primeira (11, 12) de uma máquina de moldagem, e meios de travamento operados hidraulicamente (15, 17, 18) para engastar o tirante e gerar a força de fechamento, os meios de travamento compreendendo um cilindro hidráulico (14) que tem uma luva oca e pistão (17, 18) provido internamente de denteamento (19), em posições espaçadas axialmente, a unidade de pistão e luva (17, 18) sendo feita para rotacionar e deslizar axialmente para seletivamente engastar e desengastar com a cabeça denteada (15) na extremidade do tirante (13) para possibilitar etapas e ajustes finos da posição da placa de base móvel (11) em relação à espessura do molde.
BR0301271-9A 2002-04-18 2003-04-09 Dispositivo de fechamento hidráulico para máquinas de moldagem BR0301271A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI000820A ITMI20020820A1 (it) 2002-04-18 2002-04-18 Dispositivo idraulico di chiusura per presse di stampaggio ad iniezione

Publications (1)

Publication Number Publication Date
BR0301271A true BR0301271A (pt) 2004-08-17

Family

ID=11449726

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301271-9A BR0301271A (pt) 2002-04-18 2003-04-09 Dispositivo de fechamento hidráulico para máquinas de moldagem

Country Status (6)

Country Link
US (1) US6945765B2 (pt)
EP (1) EP1354689B1 (pt)
AT (1) ATE303240T1 (pt)
BR (1) BR0301271A (pt)
DE (1) DE60301429D1 (pt)
IT (1) ITMI20020820A1 (pt)

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US20070132147A1 (en) * 2004-06-24 2007-06-14 Husky Injection Molding Systems Ltd. Molding Machine and Locking Mechanism
US20050287246A1 (en) * 2004-06-24 2005-12-29 Husky Injection Molding Systems Ltd. Molding machine and locking mechanism for securing tie bars
KR100644512B1 (ko) * 2005-09-01 2006-11-10 엘에스전선 주식회사 형체장치
US7670536B2 (en) * 2007-02-05 2010-03-02 Husky Injection Moding Systems Ltd. Molding-system clamp
US7611346B2 (en) * 2007-02-05 2009-11-03 Husky Injection Molding Systems Ltd. Molding-system clamp
US7479005B2 (en) * 2007-04-24 2009-01-20 Husky Injection Molding Systems Ltd Molding system having clamp actuator having actuator mount
CN102765173B (zh) * 2008-01-28 2015-10-21 赫斯基注塑***有限公司 模制***锁
BRPI0920762A2 (pt) * 2008-10-03 2015-12-22 Athena Automation Ltd dispositivo de travamento para uma máquina de moldagem por injeção
BRPI1014053B1 (pt) 2009-11-30 2019-12-03 Husky Injection Molding Systems Ltd dispositivo de transferência de artigo moldado para uso com um molde de injeção
WO2012065640A1 (de) * 2010-11-17 2012-05-24 Inauen Group Ag Vakuumverpackungsmaschine
CN105751437B (zh) 2011-08-04 2018-04-10 赫斯基注塑***有限公司 具有自清洁残留物功能的模具构件
CN104369295A (zh) * 2014-09-28 2015-02-25 江苏华澳橡胶机械有限公司 轮胎硫化机的拉杆闭锁机构及拉杆闭锁方法
CN105166104A (zh) * 2015-08-29 2015-12-23 福建省福鼎市点头惠民农业机械有限公司 一种全自动多功能白茶压饼机
CN107322998A (zh) * 2017-07-19 2017-11-07 宿州市鸿展工业装备有限公司 一种模型压合机
CN107860350B (zh) * 2017-12-20 2024-02-20 聊城鑫泰机床有限公司 一种检查数控机床箱体孔与面的垂直检测机构
CN108589440B (zh) * 2018-06-20 2023-10-10 中铁四局集团第二工程有限公司 加力器调节装置
DE102018124608A1 (de) 2018-10-05 2020-04-09 Arburg Gmbh + Co Kg Formschließeinheit für eine Spritzgießmaschine sowie Verfahren zum Verriegeln eines Kraftübertragungselements
CN111516230B (zh) * 2019-02-01 2022-02-22 恩格尔机械(上海)有限公司 用于成型机的驱动装置和具有驱动装置的成型机
CN111907008B (zh) * 2020-08-04 2022-03-04 勇气模具塑胶(苏州)有限公司 一种塑胶模具
CN112122512B (zh) * 2020-08-18 2022-03-22 承德石油高等专科学校 数控钢筋成型机的主筋墩头夹紧装置
CN112706380B (zh) * 2021-01-20 2022-09-06 江门市百恊成塑料制品有限公司 一种注塑机用的行程控制结构
CN113967883A (zh) * 2021-10-12 2022-01-25 江苏大学 一种用于叶片加工的工作台
CN114230156B (zh) * 2021-12-30 2024-02-09 安徽光智科技有限公司 非球面镜片模具
CN114889071A (zh) * 2022-06-09 2022-08-12 成都市联余精密机械有限公司 二板式注塑机同步抱闸机构及其使用方法

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US2916769A (en) * 1953-06-05 1959-12-15 R H Windsor Ltd Injection moulding machines
US2916768A (en) * 1955-03-19 1959-12-15 Ind V H V Lohuizen & Co Nv Locking device for injection molding machines
US2976569A (en) * 1958-06-05 1961-03-28 Hendrik K Quere Die casting machine of high pressure injection moulding device
DE1155885B (de) * 1958-06-05 1963-10-17 Ia Ind V H Van Lohuizen & Co N Druckgiessmaschine
US3606641A (en) * 1969-06-06 1971-09-21 Us Industries Inc Injection molding machine
DE2812301A1 (de) * 1977-05-10 1978-11-23 Plast Elastverarbeitungsmasch Werkzeugschliess- und verriegelungseinheit, insbesondere fuer spritzgiessmaschinen
JP2511111B2 (ja) * 1988-07-07 1996-06-26 三菱重工業株式会社 型厚調整装置
US5192557A (en) 1990-07-27 1993-03-09 Nissei Jushi Kogyo K.K. Clamping apparatus for molding machine
US5753153A (en) * 1996-01-02 1998-05-19 Husky Injection Molding Systems Ltd. Method for mold clamping units
CA2177950C (en) * 1995-06-07 2000-01-25 Pierre Glaesener Injection molding machine with associated securing/clamping assembly and related control system and method
US5645875A (en) * 1995-06-07 1997-07-08 Husky Injection Molding Systems Ltd. Securing/clamping assembly for injection molding machines
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LU88624A1 (de) 1995-06-12 1997-01-03 Wurth Paul Sa Hydraulische Schliesseinheit
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DE10101138B4 (de) * 2001-01-12 2007-06-14 Adcuram Maschinenbauholding Gmbh Verriegelung für eine Säule
DE20114535U1 (de) * 2001-09-03 2002-01-24 Battenfeld Gmbh, 58540 Meinerzhagen Verriegelung für eine Säule

Also Published As

Publication number Publication date
ATE303240T1 (de) 2005-09-15
DE60301429D1 (de) 2005-10-06
ITMI20020820A0 (it) 2002-04-18
US6945765B2 (en) 2005-09-20
US20030215541A1 (en) 2003-11-20
EP1354689B1 (en) 2005-08-31
ITMI20020820A1 (it) 2003-10-20
EP1354689A1 (en) 2003-10-22

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Legal Events

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B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]