CN107053529A - 塑料瓶防盗环的去除方法 - Google Patents

塑料瓶防盗环的去除方法 Download PDF

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CN107053529A
CN107053529A CN201611237687.6A CN201611237687A CN107053529A CN 107053529 A CN107053529 A CN 107053529A CN 201611237687 A CN201611237687 A CN 201611237687A CN 107053529 A CN107053529 A CN 107053529A
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plastic bottle
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CN107053529B (zh
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程地英
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Shandong Guojiutang Pharmaceutical Group Co ltd
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Yongchuan Chongqing Yujiang Plastic Factory
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

本发明公开了塑料瓶防盗环的去除方法，使用防盗环去除装置，包括支架，支架上设有夹持机构，夹持机构包括左夹持板和右夹持板，右夹持板上设有定位孔，右夹持板的右侧设有切割机构，切割机构包括套管，套管沿定位孔的轴线方向与连接架滑动连接，套管内设有至少4片切刀，切刀位于套管靠近右夹持板的端部，4片切刀以套管的轴线为中心轴呈环形阵列分布，切刀的刀刃部朝向右夹持板，切刀与套管固定连接，套管上固定连接有从动齿轮，支架上设有转轴，转轴上固定连接有与从动齿轮配合的主动齿轮，转轴上设有螺纹段，螺纹段处设有移动块，移动块与支架滑动连接，移动块上设有用于切割塑料瓶体的切割刀，解决了现有技术中防盗环难以取下的问题。

Description

塑料瓶防盗环的去除方法
技术领域
本发明涉及塑料瓶的回收加工方法。
背景技术
用于制作塑料瓶的原料一部分是来自回收的塑料瓶，但是回收的塑料瓶的瓶口处一般都有一个防盗环，防盗环的材质与塑料瓶的材质不同，需要将其从塑料瓶上去除。现有的去除方式一般都是通过工人使用刀片将防盗环隔断，从而将防盗环取下。由于防盗环与瓶口之间的间隙较小，工人不易操作，从而使防盗环的去除比较困难。
发明内容
本发明意在提供一种塑料瓶防盗环的去除方法，以解决现有技术中防盗环的去除比较困难的问题。
本方案中的塑料瓶防盗环的去除方法，包括以下步骤：
步骤1、准备防盗环去除装置，该装置包括包括支架，支架上设有夹持机构，夹持机构包括左夹持板和右夹持板，左夹持板与支架滑动连接，右夹持板上设有定位孔，右夹持板的右侧设有切割机构，切割机构包括连接架，连接架与右夹持板固定连接，连接架上设有圆柱形套管，套管与定位孔同轴设置，套管沿定位孔的轴线方向与连接架滑动连接，套管内设有至少4片切刀，切刀位于套管靠近右夹持板的端部，4片切刀以套管的轴线为中心轴呈环形阵列分布，切刀的刀刃部朝向右夹持板，切刀与套管固定连接，套管上固定连接有从动齿轮，支架上设有转轴，转轴上固定连接有与从动齿轮配合的主动齿轮，转轴上设有螺纹段，螺纹段处设有移动块，移动块与螺纹段螺纹配合，移动块与支架滑动连接，移动块上设有用于切割塑料瓶体的切割刀，支架上设有驱动套管移动的驱动机构，套管与驱动机构转动连接；
步骤2、将塑料瓶放置在夹持机构上并进行固定；
步骤3、控制驱动装置带动套管移动，使切刀将塑料瓶瓶口切破；
步骤4、将切割刀刺入塑料瓶体，控制转轴转动，转轴带动移动块移动，使切割刀将塑料瓶体切破，转轴带动主动齿轮转动，主动齿轮通过从动齿轮带动套管转动，套管带动切刀转动，切刀推动切破后的瓶口部移动并形成锥形；
步骤5、停止转轴转动，回退驱动机构，将塑料瓶从夹持机构上取下。
与现有技术相比，本方案的优点在于：1、通过套管上的切刀切割瓶口，然后转动，使瓶口的缩小形成锥状形状，从而使防盗环可以完整的取下。2、套管在转动的同时，移动块也移动，将瓶体划破，从而使瓶体上的标签断裂，方便将标签取下。3、切刀在切割瓶体时，切刀对瓶体的转动起到限制作用，从而使套管的转动带动切刀挤压瓶口部时，避免了瓶体转动。
进一步，所述切刀为6片。将切刀设置为6片，使切刀将瓶口切割为6块，从而使每一块的面积比较小，方便套管转动时进行扭动；设置6片切刀，使切刀之间的距离不至于过小，方便对切刀进行安装。
进一步，所述切刀与套管的连接处倒圆角。减小切刀与套管连接处的应力集中。
进一步，所述驱动机构为液压缸。方便进行控制，同时减轻工人的劳动负担。
进一步，所述切割刀与移动块滑动连接，移动块上设有用于固定切割刀位置的限位杆。在固定塑料瓶时，通过先将切割刀缩回，将塑料瓶固定好以后，再推动切割刀刺破塑料瓶，从而方便对塑料瓶进行固定，避免在固定塑料瓶时切割刀对塑料瓶位置的影响。
附图说明
图1为本发明塑料瓶防盗环的去除方法实施例中防盗环去除装置的结构示意图；
图2为套管与切刀的结构示意图。
具体实施方式
下面通过具体实施方式对本发明作进一步详细的说明：
说明书附图中的附图标记包括：电机1、左夹持板21、切割刀31、移动块32、转轴33、右夹持板22、套管41、从动齿轮42、连接架43、液压缸44、主动齿轮34、支架5、切刀45。
塑料瓶防盗环的去除方法，涉及一种防盗环去除装置，如图1和图2所示，该装置包括支架5，支架5上设有夹持机构，夹持机构包括左夹持板21和右夹持板22，左夹持板21与支架5滑动连接，右夹持板22与支架5通过螺栓连接。右夹持板22上设有定位孔，塑料瓶在固定时，塑料瓶的瓶口部穿过定位孔并进行固定。右夹持板22的右侧焊接有连接架43，连接架43上设有横向设置的圆筒形套管41，套管41与定位孔同轴并与连接架43滑动连接。套管41的内部设有6片切刀45，切刀45以套管41的轴线为中心轴呈环形阵列分布，切刀45的刀刃部朝向右夹持板22并与套管41的左端面齐平，切刀45的刀面与套管41的穿过切刀45与套管41的连接处的纵截面呈30度夹角。套管41的左部平键连接有从动齿轮42，套管41的右侧设有驱动套管41横向滑动的驱动机构，驱动机构优选为液压缸44。套管41的右端与液压缸44通过轴承连接。液压缸44通过螺栓固定安装在支架5上。夹持机构的前方设有转轴33，转轴33的两端转动连接有支撑块，支撑块与支架5焊接。转轴33的轴线与套管41的轴线平行，转轴33的右部设有与从动齿轮42啮合的主动齿轮34，主动齿轮34与转轴33平键连接。转轴33的中部设有螺纹段，螺纹段上设有移动块32，移动块32与螺纹段螺纹配合。移动块32与支架5沿转轴33的轴线方向滑动连接。移动块32上设有垂直于转轴33的滑槽，滑槽内设有切割刀31，切割刀31与滑槽滑动连接。滑槽内设有若干盲孔，盲孔沿滑槽的长度方向分布，切割刀31的端部设有可与盲孔相对的通孔，盲孔上螺纹连接有螺杆。支架5上设有电机1，电机1通过螺栓固定安装在支架5上，转轴33与电机1的输出轴通过链条传动机构连接。
塑料瓶防盗环的去除方法，具体包括以下步骤：
步骤1、准备上述防盗环去除装置；
步骤2、将塑料瓶放置在夹持机构上，使瓶口部穿过定位孔，并通过移动左夹持板21将塑料瓶进行固定；
步骤3、控制液压缸44带动套管41左移，使切刀45将塑料瓶瓶口切破；
步骤4、将切割刀31刺入塑料瓶体，控制电机1带动转轴33转动，转轴33带动移动块32移动，使切割刀31将塑料瓶体切破，转轴33带动主动齿轮34转动，主动齿轮34通过从动齿轮42带动套管41转动，套管41带动切刀45转动，切刀45推动切破后的瓶口部移动并形成锥形，从而减少了瓶口部螺纹对防盗环的阻挡作用，方便将防盗环取下；
步骤5、停止转轴33转动，回退液压缸44，将塑料瓶从夹持机构上取下。

Claims (5)

1.塑料瓶防盗环的去除方法，其特征在于：包括以下步骤：
步骤1、准备防盗环去除装置，该装置包括包括支架，支架上设有夹持机构，夹持机构包括左夹持板和右夹持板，左夹持板与支架滑动连接，右夹持板上设有定位孔，右夹持板的右侧设有切割机构，切割机构包括连接架，连接架与右夹持板固定连接，连接架上设有圆柱形套管，套管与定位孔同轴设置，套管沿定位孔的轴线方向与连接架滑动连接，套管内设有至少4片切刀，切刀位于套管靠近右夹持板的端部，4片切刀以套管的轴线为中心轴呈环形阵列分布，切刀的刀刃部朝向右夹持板，切刀与套管固定连接，套管上固定连接有从动齿轮，支架上设有转轴，转轴上固定连接有与从动齿轮配合的主动齿轮，转轴上设有螺纹段，螺纹段处设有移动块，移动块与螺纹段螺纹配合，移动块与支架滑动连接，移动块上设有用于切割塑料瓶体的切割刀，支架上设有驱动套管移动的驱动机构，套管与驱动机构转动连接；
步骤2、将塑料瓶放置在夹持机构上并进行固定；
步骤3、控制驱动装置带动套管移动，使切刀将塑料瓶瓶口切破；
步骤4、将切割刀刺入塑料瓶体，控制转轴转动，转轴带动移动块移动，使切割刀将塑料瓶体切破，转轴带动主动齿轮转动，主动齿轮通过从动齿轮带动套管转动，套管带动切刀转动，切刀推动切破后的瓶口部移动并形成锥形；
步骤5、停止转轴转动，回退驱动机构，将塑料瓶从夹持机构上取下。
2.根据权利要求1所述的塑料瓶防盗环的去除方法，其特征在于：所述切刀为6片。
3.根据权利要求2所述的塑料瓶防盗环的去除方法，其特征在于：所述切刀与套管的连接处倒圆角。
4.根据权利要求3所述的塑料瓶防盗环的去除方法，其特征在于：所述驱动机构为液压缸。
5.根据权利要求4所述的塑料瓶防盗环的去除方法，其特征在于：所述切割刀与移动块滑动连接，移动块上设有用于固定切割刀位置的限位杆。
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425390B2 (en) * 2010-04-08 2013-04-23 David SAIIA Apparatus and method for producing a thatch roofing material for building construction
CN203357758U (zh) * 2013-06-08 2013-12-25 太仓京润塑料制品有限公司 一种塑料制品余料切割台
JP5738070B2 (ja) * 2011-05-25 2015-06-17 サントリーホールディングス株式会社 プリフォームの切断装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425390B2 (en) * 2010-04-08 2013-04-23 David SAIIA Apparatus and method for producing a thatch roofing material for building construction
JP5738070B2 (ja) * 2011-05-25 2015-06-17 サントリーホールディングス株式会社 プリフォームの切断装置
CN203357758U (zh) * 2013-06-08 2013-12-25 太仓京润塑料制品有限公司 一种塑料制品余料切割台

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