CN113150465A - 一种走线槽及其制备方法 - Google Patents

一种走线槽及其制备方法 Download PDF

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CN113150465A
CN113150465A CN202110427921.6A CN202110427921A CN113150465A CN 113150465 A CN113150465 A CN 113150465A CN 202110427921 A CN202110427921 A CN 202110427921A CN 113150465 A CN113150465 A CN 113150465A
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buckle
duct
raw materials
mixing
manufacturing
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杨明昆
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Foshan Nanhai Youzhijiamei Plastic Products Co ltd
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Priority to US17/316,638 priority patent/US11872741B2/en
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    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
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    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
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    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/94—Lubricating
    • B29C48/95—Lubricating by adding lubricant to the moulding material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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Abstract

本发明公开了一种走线槽及其制备方法，包括槽体，所述槽体上设有槽盖，所述槽体两端设有一号卡扣，所述槽盖两端设有二号卡扣，所述槽体与槽盖之间通过一号卡扣和二号卡扣相互卡合的方式连接，所述槽体和槽盖中间位置设有放置电线的槽道,所述一号卡扣的一侧设有一号装饰耳，所述二号卡扣的一侧设有二号装饰耳，所述槽盖的横截面呈圆弧形或者波浪形，所述槽体和槽盖的材质为PVC塑料；本发明所述的一种走线槽及其制备方法，发明具有如下有益效果：通过本发明制备出的走线槽具有很好的阻燃性和环保性，该走线槽不仅能容纳和保护电线，而且具有装饰角和顶角修边的功能。

Description

一种走线槽及其制备方法
技术领域
本发明属于走线槽制备领域，特别涉及一种走线槽及其制备方法。
背景技术
PVC线槽，即聚氯乙烯线槽，一般通用叫法有行线槽，电气配线槽，走线槽等。PVC线槽是线槽的一种，线槽的种类多种多样，根据材质的不同，线槽按配线器材行业日成划分为多种，常用的有环保阻燃PVC线槽、无卤PPO线槽、无卤PC/ABS线槽、钢铝等金属线槽等等，现有PVC线槽功能单一，阻燃性和硬度不佳，且生产步骤较为复杂，同时现有PVC线槽不够美观实用，为此，我们提出一种走线槽及其制备方法。
发明内容
本发明的主要目的在于提供一种走线槽及其制备方法，可以有效解决背景技术中的问题。
为实现上述目的，本发明采取的技术方案为：
一种走线槽及其制备方法，包括槽体，所述槽体上设有槽盖，所述槽体两端设有一号卡扣，所述槽盖两端设有二号卡扣，所述槽体与槽盖之间通过一号卡扣和二号卡扣相互卡合的方式连接，所述槽体和槽盖中间位置设有放置电线的槽道,所述一号卡扣的一侧设有一号装饰耳，所述二号卡扣的一侧设有二号装饰耳。
优选的，所述槽盖的横截面呈圆弧形或者波浪形，所述槽体和槽盖的材质为PVC塑料。
一种走线槽制备方法，其特征在于：包括以下步骤：
S1，对原材料选择，原料包括PVC树脂99份、组合型热稳定剂3份、抗冲击剂4份、润滑剂2份和阻燃剂4份按配比称量后放入混料机构内进行混合；
S2，将步骤1中混合的原料放入加热设备进行加热，加热温度为110℃～120℃，然后冷却静置24H,待用；
S3，将步骤2中待用原料放入两台双螺杆挤出机进行挤出塑化，模塑成型，通过两台双螺杆挤出机进行挤出能增加走线槽的木质感和多类颜色走线槽，最后进行自动切割，得到走线槽成品。
优选的，所述双螺杆挤出机挤出温度为150℃～180℃。
优选的，所述步骤S1中阻燃剂为氢氧化镁无卤阻燃剂。
优选的，所述步骤S1中润滑剂由硬脂酸、氧化聚乙烯蜡和硬脂酸甘油酯按质量比1：1：2比例组成。
优选的，所述步骤S1中组合型热稳定剂由硬脂酸钙、硬脂酸锌和紫外线吸收剂按质量比1：1：3比例混合而成。
优选的，所述步骤S1中抗冲击剂由甲基丙烯酸甲酯和丙烯酸酯按质量比1：1比例组成。
与现有技术相比，本发明具有如下有益效果：通过本发明制备出的走线槽具有很好的阻燃性和环保性，该走线槽不仅能容纳和保护电线，而且具有装饰角和顶角修边的功能。
附图说明
图1是本发明走线槽侧面视图；
图2是本发明走线槽上槽盖呈波浪形的侧面视图；
图3是本发明走线槽上槽盖呈圆弧型带装饰耳的侧面视图；
图4是本发明走线槽上槽盖呈圆弧型带装饰耳的另一类型侧面视图。
图中：1、槽体；2、槽盖；3、一号卡扣；4、二号卡扣；5、二号装饰耳；6、一号装饰耳。
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
如图1-4所示，一种走线槽及其制备方法，包括槽体1，槽体1上设有槽盖2，槽体1两端设有一号卡扣3，槽盖2两端设有二号卡扣4，槽体1与槽盖2之间通过一号卡扣3和二号卡扣4相互卡合的方式连接，槽体1和槽盖2中间位置设有放置电线的槽道,一号卡扣3的一侧设有一号装饰耳6，二号卡扣4的一侧设有二号装饰耳5。
槽盖2的横截面呈圆弧形或者波浪形，槽体1和槽盖2的材质为PVC塑料。
一种走线槽制备方法，包括以下步骤：
S1，对原材料选择，原料包括PVC树脂99份、组合型热稳定剂3份、抗冲击剂4份、润滑剂2份和阻燃剂4份按配比称量后放入混料机构内进行混合；
S2，将步骤1中混合的原料放入加热设备进行加热，加热温度为110℃～120℃，然后冷却静置24H,待用；
S3，将步骤2中待用原料放入两台双螺杆挤出机进行挤出塑化，模塑成型，通过两台双螺杆挤出机进行挤出能增加走线槽的木质感和多类颜色走线槽，最后进行自动切割，得到走线槽成品。
双螺杆挤出机挤出温度为150℃～180℃；
步骤S1中阻燃剂为氢氧化镁无卤阻燃剂。
步骤S1中润滑剂由硬脂酸、氧化聚乙烯蜡和硬脂酸甘油酯按质量比1：1：2比例组成。
步骤S1中组合型热稳定剂由硬脂酸钙、硬脂酸锌和紫外线吸收剂按质量比1：1：3比例混合而成。
步骤S1中抗冲击剂由甲基丙烯酸甲酯和丙烯酸酯按质量比1：1比例组成。
最后取所制得走线槽的样品，经过样品检测后，产品合格进行包装。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (8)

1.一种走线槽及其制备方法，包括槽体(1)，其特征在于：所述槽体(1)上设有槽盖(2)，所述槽体(1)两端设有一号卡扣(3)，所述槽盖(2)两端设有二号卡扣(4)，所述槽体(1)与槽盖(2)之间通过一号卡扣(3)和二号卡扣(4)相互卡合的方式连接，所述槽体(1)和槽盖(2)中间位置设有放置电线的槽道,所述一号卡扣(3)的一侧设有一号装饰耳(6)，所述二号卡扣(4)的一侧设有二号装饰耳(5)。
2.根据权利要求1所述的一种走线槽，其特征在于：所述槽盖(2)的横截面呈圆弧形或者波浪形，所述槽体(1)和槽盖(2)的材质为PVC塑料。
3.根据权利要求1所述的一种走线槽制备方法，其特征在于：包括以下步骤：
S1，对原材料选择，原料包括PVC树脂99份、组合型热稳定剂3份、抗冲击剂4份、润滑剂2份和阻燃剂4份按配比称量后放入混料机构内进行混合；
S2，将步骤1中混合的原料放入加热设备进行加热，加热温度为110℃～120℃，然后冷却静置24H,待用；
S3，将步骤2中待用原料放入两台双螺杆挤出机进行挤出塑化，模塑成型，通过两台双螺杆挤出机进行挤出能增加走线槽的木质感和多类颜色走线槽，最后进行自动切割，得到走线槽成品。
4.根据权利要求4所述的一种走线槽制备方法，其特征在于：所述双螺杆挤出机挤出温度为150℃～180℃。
5.根据权利要求4所述的一种走线槽制备方法，其特征在于：所述步骤S1中阻燃剂为氢氧化镁无卤阻燃剂。
6.根据权利要求4所述的一种走线槽制备方法，其特征在于：所述步骤S1中润滑剂由硬脂酸、氧化聚乙烯蜡和硬脂酸甘油酯按质量比1：1：2比例组成。
7.根据权利要求4所述的一种走线槽制备方法，其特征在于：所述步骤S1中组合型热稳定剂由硬脂酸钙、硬脂酸锌和紫外线吸收剂按质量比1：1：3比例混合而成。
8.根据权利要求4所述的一种走线槽制备方法，其特征在于：所述步骤S1中抗冲击剂由甲基丙烯酸甲酯和丙烯酸酯按质量比1：1比例组成。
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CN105038026A (zh) * 2015-07-31 2015-11-11 联塑市政管道（河北）有限公司 一种阻燃抑烟pvc电线槽及其制备方法
CN209267069U (zh) * 2019-01-21 2019-08-16 杨表辉 一种走线槽

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US8779290B1 (en) * 2013-10-30 2014-07-15 Crownduit Systems, Llc Corner wall conduit

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Publication number Priority date Publication date Assignee Title
CN105038026A (zh) * 2015-07-31 2015-11-11 联塑市政管道（河北）有限公司 一种阻燃抑烟pvc电线槽及其制备方法
CN209267069U (zh) * 2019-01-21 2019-08-16 杨表辉 一种走线槽

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