CN103171138B - 一种底模单边锁定机构 - Google Patents

一种底模单边锁定机构 Download PDF

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CN103171138B
CN103171138B CN201310088984.9A CN201310088984A CN103171138B CN 103171138 B CN103171138 B CN 103171138B CN 201310088984 A CN201310088984 A CN 201310088984A CN 103171138 B CN103171138 B CN 103171138B
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contiguous block
bed die
locking mechanism
frame
slide block
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CN103171138A (zh
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董海龙
杨夏英
杨新良
何德平
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Jiangsu Newamstar Packagin Machinery Co Ltd
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Jiangsu Newamstar Packagin Machinery Co Ltd
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Priority to CN201310088984.9A priority Critical patent/CN103171138B/zh
Priority to EP13878906.0A priority patent/EP2977178B1/en
Priority to PCT/CN2013/074856 priority patent/WO2014146321A1/zh
Publication of CN103171138A publication Critical patent/CN103171138A/zh
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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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4892—Mould halves consisting of an independent main and bottom part
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/566—Locking means
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/566—Locking means
    • B29C2049/5661—Mechanical
    • B29C2049/5664—Translating locking pin
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
    • B29C49/5602—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using cams
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5608—Asymmetric movement of mould parts, e.g. by moving only one mould part
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5613—Opening, closing or clamping means characterised by connected mould part movement, e.g. bottom part movement is linked to mould half movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

<b>一种底模单边锁定机构，该机构安装在吹瓶机上，包括能够绕自身轴心线转动的转轴、驱动所述的转轴转动的动力源、固定设置在所述转轴上的主动连接块、与所述的主动连接块配合的从动连接块、沿水平方向滑动地设置的滑块，所述的从动连接块的一端部与机架转动连接，另一端部与所述滑块相连，当处于合膜状态时，底模与所述机架形成空隙，所述滑块插设在所述空隙内且与所述的底模、所述机架相抵触。本发明通过采用不同的锁定结构，使得设备体积减小。</b>

Description

一种底模单边锁定机构
技术领域
本发明涉及饮料瓶加工设备领域，具体涉及一种吹瓶机的底模单边锁定机构。
背景技术
现有技术中的吹瓶机一般包括机架、设置在机架上的左右模和底模、以及驱动机构和定位机构，如公告号为CN201755911U中公开的一种直线式吹瓶机的底模锁定装置，包括模具安装板、瓶模模腔、底模、动力机构、定位机构与支座，所述的瓶模模腔尾段套接底模，底模连接动力机构，定位机构水平设置在支座上，所述定位机构包括定位卡块气缸与定位卡块，定位卡块与定位卡块气缸连接，动力机构包括底模安装板与底模升降气缸，底模安装板上表面连接底模，下表面连接底模升降气缸，底模升降气缸固定在支架上。可见，该专利中的底模锁定装置体积庞大。
发明内容
本发明所要解决的技术问题是提供一种改进的底模单边锁定机构。
为解决以上技术问题，本发明采用如下技术方案：
一种底模单边锁定机构，该机构安装在吹瓶机上，包括能够绕自身轴心线转动的转轴、驱动所述的转轴转动的动力源、固定设置在所述转轴上的主动连接块、与所述的主动连接块配合的从动连接块、沿水平方向滑动地设置的滑块，所述的从动连接块的一端部与机架转动连接，另一端部与所述滑块相连，当处于合膜状态时，底模与所述机架形成空隙，所述滑块插设在所述空隙内且与所述的底模、所述机架相抵触。
进一步地，所述的主动连接块上设置有导向面，所述的从动连接块上设置有凸块，所述的凸块沿着所述的导向面滑动。
进一步地，所述滑块的上端部形成有凸柱，所述的从动连接块的另一端部形成有滑槽，所述的凸柱沿着所述的滑槽的延伸方向滑动。
进一步地，所述的底模锁定机构还包括沿水平方向设置在所述的机架上的导轨，所述的滑块沿着所述的导轨滑动地设置。
进一步地，所述的机架上开设有供所述的转轴穿过的通孔。
进一步地，所述的主动连接块、从动连接块和滑块位于所述的机架的上表面。
本发明的有益效果在于:
本发明通过采用不同的锁定结构，使得设备体积减小。
附图说明
附图1为本发明的俯视图（开模状态）；
附图2为本发明的俯视图（合模状态）；
其中：2、机架；5、转轴；7、主动连接块；11、底模；31、滑块；32、凸柱；33、导轨；34、滑槽；35、从动连接块；37、凸块；71、导向面。
具体实施方式
下面结合附图对本发明作进一步阐述。
如各附图所示，一种底模单边锁定机构，该机构安装在吹瓶机上，包括能够绕自身轴心线转动的转轴5、驱动转轴5转动的动力源、固定设置在转轴5上的主动连接块7、与主动连接块7配合的从动连接块35、沿水平方向滑动地设置的滑块31，底模锁定机构还包括沿水平方向设置在机架2上的导轨33，滑块31沿着导轨33滑动地设置。
具体地，从动连接块35的一端部与机架2转动连接，另一端部与滑块31相连，主动连接块7上设置有导向面71，从动连接块35上设置有凸块37，凸块37沿着导向面71滑动，滑块31的上端部形成有凸柱32，从动连接块35的另一端部形成有滑槽34，凸柱32沿着滑槽34的延伸方向滑动，机架2上开设有供转轴5穿过的通孔，主动连接块7、从动连接块35和滑块31位于机架2的上表面。
当吹膜组件处于合膜状态时，底模11与机架2形成空隙，滑块插设在空隙内且与底模11、机架2相抵触；当吹膜组件开模时，动力源带动转轴5转动，转轴5带动主动连接块7转动，当主动连接块7转动时，凸块37沿着导向面71滑动，使得滑块上的凸柱32在滑槽34内滑动，从而带动滑块31沿着导轨33滑动，继而锁定机构打开。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (6)

1. 一种底模单边锁定机构，该机构安装在吹瓶机上，其特征在于：包括能够绕自身轴心线转动的转轴（5）、驱动所述的转轴（5）转动的动力源、固定设置在所述转轴（5）上的主动连接块（7）、与所述的主动连接块（7）配合的从动连接块（35）、沿水平方向滑动地设置的滑块（31），所述的从动连接块（35）的一端部与所述的吹瓶机的机架（2）转动连接，另一端部与所述滑块（31）相连，当处于合模状态时，底模（11）与所述机架（2）形成空隙，所述滑块（31）插设在所述空隙内且与所述的底模（11）、所述机架（2）相抵触。
2. 根据权利要求1所述的底模单边锁定机构，其特征在于：所述的主动连接块（7）上设置有导向面（71），所述的从动连接块（35）上设置有凸块（37），所述的凸块（37）沿着所述的导向面（71）滑动。
3. 根据权利要求1所述的底模单边锁定机构，其特征在于：所述滑块（31）的上端部形成有凸柱（32），所述的从动连接块（35）的另一端部形成有滑槽（34），所述的凸柱（32）沿着所述的滑槽（34）的延伸方向滑动。
4. 根据权利要求1所述的底模单边锁定机构，其特征在于：所述的底模锁定机构还包括沿水平方向设置在所述的机架（2）上的导轨（33），所述的滑块（31）沿着所述的导轨（33）滑动地设置。
5. 根据权利要求1所述的底模单边锁定机构，其特征在于：所述的机架（2）上开设有供所述的转轴（5）穿过的通孔。
6. 根据权利要求1所述的底模单边锁定机构，其特征在于：所述的主动连接块（7）、从动连接块（35）和滑块（31）位于所述的机架（2）的上表面。
CN201310088984.9A 2013-03-19 2013-03-19 一种底模单边锁定机构 Active CN103171138B (zh)

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CN201310088984.9A CN103171138B (zh) 2013-03-19 2013-03-19 一种底模单边锁定机构
EP13878906.0A EP2977178B1 (en) 2013-03-19 2013-04-27 Blow moudling machine with mould locking means
PCT/CN2013/074856 WO2014146321A1 (zh) 2013-03-19 2013-04-27 底模单边锁定机构

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CN107791493A (zh) * 2017-10-31 2018-03-13 江苏新美星包装机械股份有限公司 旋转式锁模机构

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US20040104517A1 (en) * 2000-05-31 2004-06-03 Kronseder Hernann E H Blow mold and method for adjusting a blow mold
CN1822933A (zh) * 2003-06-19 2006-08-23 西德尔公司 用热塑性材料生产容器的模制装置
CN203157122U (zh) * 2013-03-19 2013-08-28 江苏新美星包装机械股份有限公司 一种底模单边锁定机构

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EP2977178B1 (en) 2018-06-06
WO2014146321A1 (zh) 2014-09-25
EP2977178A1 (en) 2016-01-27
CN103171138A (zh) 2013-06-26

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