CN200939951Y - 泡罩包装机的辊筒式网纹热封机构 - Google Patents

泡罩包装机的辊筒式网纹热封机构 Download PDF

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Publication number
CN200939951Y
CN200939951Y CNU2006201062148U CN200620106214U CN200939951Y CN 200939951 Y CN200939951 Y CN 200939951Y CN U2006201062148 U CNU2006201062148 U CN U2006201062148U CN 200620106214 U CN200620106214 U CN 200620106214U CN 200939951 Y CN200939951 Y CN 200939951Y
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heat
roller
heat sealing
sealing
sealing roller
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Expired - Fee Related
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CNU2006201062148U
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English (en)
Inventor
蔡锦林
柯文辉
洪永平
程树宽
陈家远
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SHENGTAI PHARM MACHINERY CO Ltd RUIAN CITY
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SHENGTAI PHARM MACHINERY CO Ltd RUIAN CITY
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    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83417—Roller, cylinder or drum types said rollers, cylinders or drums being hollow
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B29L2031/7164—Blister packages

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

本实用新型公开了一种泡罩包装机的辊筒式网纹热封机构，包括热封辊(1)、热封辊轴(2)、轴承座(6)、网纹辊(7)、网纹辊支承装置(8)，在所述的热封辊(1)两端、热封辊轴(2)上装有法兰(4)，且法兰(4)的工作面略高于热封辊(1)的工作面。由于法兰工作面的瞬时阻挡及保护作用，而使版块铝包装层上形成的网纹深度一致、外形美观，提高了泡罩版块的包装质量，同时缓冲了网纹辊对热封辊的冲击力，保护了热封辊使其免受损坏。

Description

泡罩包装机的辊筒式网纹热封机构
一、技术领域
本实用新型涉及一种应用于制药、食品、医疗器械等行业的对胶囊、片剂、蜜丸、糖果等物料进行铝塑、铝铝复合密封包装的泡罩包装机，具体地说是涉及一种泡罩包装机的辊筒式网纹热封机构。
二、背景技术
现有的泡罩包装机包括塑料(或铝材)泡罩成型、物料充填、网纹热封、版块冲裁等工序，其中辊筒式网纹热封机构利用热封辊的旋转及网纹辊的滚压对已完成物料充填的泡罩塑料(或铝材)进行铝塑(或铝铝)复合密封包装，该铝包装层上具有网纹。由于网纹辊和热封辊滚压时压力保持不变，但在滚压时两辊之间的接触面积经常变化，导致压强的不断变化，使铝包装层上(各泡罩之间)形成的网纹深度不一、网眼呈波浪状，影响了版块的热封质量和外观。且由于网纹辊(铁质)由气缸启动，对热封辊(铝质)的冲击力较大而使热封辊受到损坏。
三、实用新型内容
本实用新型的目的在于克服上述的不足，而提供一种能使热封后的版块铝包装层上的网纹深度一致、外形美观的泡罩包装机的辊筒式网纹热封机构。
本实用新型的目的通过如下技术方案来实现：一种泡罩包装机的辊筒式网纹热封机构，包括热封辊、热封辊轴、轴承座、网纹辊、网纹辊支承装置，在所述的热封辊两端、热封辊轴上装有法兰，且法兰的工作面略高于热封辊的工作面。
采用本实用新型结构后，网纹辊在滚压的瞬间先接触法兰工作面，然后再对热封辊及其上的包装材料进行滚压热封。由于法兰工作面的瞬时阻挡及保护作用，使热封辊和网纹辊滚压时各接触点的压强始终一致，从而使版块铝包装层上形成的网纹深度一致、外形美观，提高了泡罩版块的包装质量，同时缓冲了网纹辊对热封辊的冲击力，保护了热封辊使其免受损坏。
四、附图说明
下面结合附图与实施方式对本实用新型作进一步的详细描述。
图1为本实用新型泡罩包装机的辊筒式网纹热封机构的结构示意图。
图2为图1的右视图。
图3为图1中的标记I的放大图。
五、具体实施方式
参照图1、图2、图3可知，本实用新型泡罩包装机的辊筒式网纹热封机构，包括热封辊1、热封辊轴2、轴承座6、支架3、网纹辊7、网纹辊支承装置8，在所述的热封辊1两端、热封辊轴2上装有法兰4，且法兰4的工作面略高于热封辊1的工作面(约0.17mm，当PVC塑片厚度约0.25mm时，如图3所示)。
其中法兰4通过螺钉5装在热封辊1的两端而套在热封辊轴2上；热封辊1为铝质，其工作面上具有与塑料(或铝材)泡罩相对应的凹槽(如图1所示)，其通过齿轮9与该包装机的动力机构相联；网纹辊7一般为铁质，网纹辊支承装置8与该泡罩包装机的动力传送机构的气缸相联。当滚压热封时，原网纹辊由于气缸的作用而对热封辊(其工作面如图3箭头B所示)的冲击力较大；现由于法兰工作面(如图3箭头A所示)的瞬时阻挡及保护作用，使得网纹辊对铝包装层上的各泡罩之间的压强相同。因此，铝包装层上形成的网纹深度一致，外形美观。同时还缓冲了网纹辊对热封辊的冲击力，从而保护了热封辊使其免受损坏。

Claims (1)

1、一种泡罩包装机的辊筒式网纹热封机构，包括热封辊(1)、热封辊轴(2)、轴承座(6)、网纹辊(7)、网纹辊支承装置(8)，其特征在于：在所述的热封辊(1)两端、热封辊轴(2)上装有法兰(4)，且法兰(4)的工作面略高于热封辊(1)的工作面。
CNU2006201062148U 2006-07-31 2006-07-31 泡罩包装机的辊筒式网纹热封机构 Expired - Fee Related CN200939951Y (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140169A2 (en) * 2009-06-03 2010-12-09 Satish Gopal Rao Apparatus for pharmaceutical packaging
CN103043260A (zh) * 2011-10-15 2013-04-17 四川制药制剂有限公司 带有加热丝的热封装置
CN103950570A (zh) * 2014-05-20 2014-07-30 浙江江南制药机械有限公司 一种负压式泡罩包装机
CN104340423A (zh) * 2014-11-07 2015-02-11 四川旭华制药有限公司 一种药物封装包装机
CN104379351A (zh) * 2012-04-26 2015-02-25 Spm斯托尔有限责任两合公司 具有可更换工具套筒的工具滚筒及具有这种工具滚筒的压印机或印刷机

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010140169A2 (en) * 2009-06-03 2010-12-09 Satish Gopal Rao Apparatus for pharmaceutical packaging
WO2010140169A3 (en) * 2009-06-03 2011-01-27 Satish Gopal Rao Apparatus for pharmaceutical packaging
CN103043260A (zh) * 2011-10-15 2013-04-17 四川制药制剂有限公司 带有加热丝的热封装置
CN104379351A (zh) * 2012-04-26 2015-02-25 Spm斯托尔有限责任两合公司 具有可更换工具套筒的工具滚筒及具有这种工具滚筒的压印机或印刷机
CN103950570A (zh) * 2014-05-20 2014-07-30 浙江江南制药机械有限公司 一种负压式泡罩包装机
CN103950570B (zh) * 2014-05-20 2015-11-18 浙江江南制药机械有限公司 一种负压式泡罩包装机
CN104340423A (zh) * 2014-11-07 2015-02-11 四川旭华制药有限公司 一种药物封装包装机

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Granted publication date: 20070829

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