CN201175996Y - 应用于热风式焊接机的焊嘴 - Google Patents

应用于热风式焊接机的焊嘴 Download PDF

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CN201175996Y
CN201175996Y CNU2007203100740U CN200720310074U CN201175996Y CN 201175996 Y CN201175996 Y CN 201175996Y CN U2007203100740 U CNU2007203100740 U CN U2007203100740U CN 200720310074 U CN200720310074 U CN 200720310074U CN 201175996 Y CN201175996 Y CN 201175996Y
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tip
hot air
bonding machine
type bonding
welding
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CNU2007203100740U
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陈文达
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MCM EUROPE TRADING Inc
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MCM EUROPE TRADING Inc
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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
    • B29C66/81—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • B29C65/103—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined direct heating both surfaces 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/022—Mechanical pre-treatments, e.g. reshaping
    • B29C66/0224—Mechanical pre-treatments, e.g. reshaping with removal of material
    • B29C66/02245—Abrading, e.g. grinding, sanding, sandblasting or scraping
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • B29C66/8362—Rollers, cylinders or drums moving relative to and tangentially to 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/865—Independently movable welding apparatus, e.g. on wheels
    • B29C66/8652—Independently movable welding apparatus, e.g. on wheels being pushed by hand or being self-propelling
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding In General (AREA)

Abstract

本实用新型提供一种应用于热风式焊接机的焊嘴，焊嘴包括中空管体，中空管体的一端与热风式焊接机连接，并能接收来自热风式焊接机的热风。中空管体的另一端则与一个焊接部的一端导通，焊接部的另一端上设有一个出风口，另外焊接部的上表面、下表面是粗糙表面。当粗糙表面刮开焊接材料后，热风可从出风口排出熔接焊接材料。

Description

应用于热风式焊接机的焊嘴
技术领域
本实用新型是有关一种热风式焊接机的焊嘴，特别是指一种具有粗糙表面的热风式焊接的机焊嘴。
背景技术
请参照图1及图2，现有技术的热风式焊接机焊嘴12中的焊接部14的上表面、下表面为“光滑表面”。当热风式焊接机在焊接时，必须先将欲焊接材料16、18如(PE防水膜)经过砂磨处理来去除焊接材料表面形成的氧化层再进行焊接，如此可以得到较佳抗拉性的焊接表面。
但在实际操作上；将焊接的材料先经过砂磨处理，所需耗费的时间、成本较高，焊接者为求加快整体的施工速度或节省砂膜处理的成本，而省略掉砂膜处理的步骤，这对于公共安全可能会产生重大的影响。以北宜高速公路雪山隧道漏水为例，就是因为隧道“环状连接缝”的“防水膜”破裂导致渗漏水。导致防水膜破裂最有可能的因素即是防水膜焊接处的抗拉性的不够导致。
有鉴于此，本实用新型针对上述现有技术的缺失，提出一种应用于热风式焊接机的焊嘴，以有效克服上述的问题。
实用新型内容
本实用新型提供一种应用于热风式焊接机的焊嘴，以解决砂磨处理耗费时间、成本较高的问题。
本实用新型的主要目的在提供一种应用于热风式焊接机的焊嘴，利用焊嘴上的粗糙表面刮开焊接材料，所得到的焊接成品的抗拉性也可以符合安全上的需求。
本实用新型的另一目的在提供一种应用于热风式焊接机的焊嘴，能节省砂膜处理焊接材料的费用，降低成本。
本实用新型的又一目的在提供一种应用于热风式焊接机的焊嘴，能提升施工的速度、节省工作时间。
为达到上述目的，本实用新型提供一种应用于热风式焊接机的焊嘴，包括一中空管体，其一端与热风式焊接机连接，另一端与一个焊接部导通，焊接部上设有一个出风口，且焊接部的上表面、下表面是粗糙表面，粗糙表面是用来刮开焊接材料。中空管体内的空间能接收来自热风式焊接机的热风，热风能经由中空管体到焊接部，再从出风口排出。本实用新型通过上述具有粗糙表面的焊嘴刮开焊接材料，能得到的抗拉性符合安全上的需求的焊接成品，并可以节省现有技术中需进行砂膜处理焊接材料的费用，以此降低成本。
与现有技术相比，本实用新型具有以下优点：
本实用新型利用焊嘴上的粗糙表面刮开焊接材料，得到的焊接成品的抗拉性符合安全上的需求，并且能节省砂膜处理焊接材料的费用，降低成本，提升施工的速度、节省工作时间。
附图说明
图1是现有技术的热风式焊接机的焊嘴的结构示意图；
图2是现有技术的热风式焊接机的焊嘴的实施示意图；
图3是本实用新型的一实施例的结构示意图；
图4是本实用新型的一实施例的结构分解图；
图5是本实用新型的另一实施例的结构示意图；
图6是本实用新型的使用时的实施示意图。
主要元件符号说明如下：
12焊嘴        14焊接部
16焊接材料    18焊接材料
22焊嘴        24中空管体
26空间        28焊接部
30螺栓        32出风口
34中空管体的一端    36粗糙表面
38焊接材料
具体实施方式
为能详细说明本实用新型，请参照图3及图4，一种应用于热风式焊接机的焊嘴22，热风式焊接机的种类可以为自动式热风式焊接机、半自动式热风式焊接机、手动式热风式焊接机。另外本实用新型能应用的焊接材料包括PE、PVC、ECB、EVA、TPO，能应用的范围包括防水膜、帆布、广告看板。热风式焊接机焊嘴的结构包括一个中空管体24，中空管体24的一端34与热风式焊接机连接，中空管体24的另一端与一个焊接部28导通，且焊接部28另一端为一个出风口32。
其中焊接部28外表面是粗造表面，粗造表面的形成方式不受限制，本实用新型的粗造表面可以如图4所示，利用多个螺栓30锁固在焊接部28的上表面及下表面构成，或者如图5所示，直接于焊接部28的上表面、下表面形成***的粗造表面36。
如图6所示，热风式焊接机进行焊接时，焊嘴22上的粗造表面会先与焊接材料38接触，粗造表面能刮开焊接材料38上的部分氧化层、甚至于部份焊接材料38本身，以此增加焊接处的抗拉强度。其中刮开焊接材料38的动作以不会刮破焊接材料38为原则，焊接材料38被粗造表面刮开后，再经过出风口。另外，粗糙表面也可以由多个铁钉、多个锥体或其他多个钩体构成。
从出风口32排出的热风，是来自于热风式焊接机的热风。热风式焊接机的热风能经由中空管体内的空间26经过焊接部28再来到出风口32。当焊接材料38被粗造表面刮开后，再遇到出风口32时，热风会熔化焊接材料38。热风的温度可以通过热风式焊接机上的温度调控装置进行控制，热风的温度原则上以可以熔化焊接材料38为主。
本实用新型通过焊嘴22上的粗糙表面刮开焊接材料再加以焊接，以得到符合安全上的需求的焊接成品，并简化现有技术中需进行砂膜处理焊接材料的费用，降低成本并能提升施工的速度、节省工作时间。
以上公开的仅为本实用新型的几个具体实施例，但是，本实用新型并非局限于此，任何本领域的技术人员能思的的变化都应落入本实用新型的保护范围。

Claims (4)

1、一种应用于热风式焊接机的焊嘴，其特征在于，该焊嘴包括：
一中空管体，一端与热风式焊接机连接，该中空管体内的空间能接收来自热风式焊接机的热风；以及
一焊接部，该焊接部一端与该中空管体另一端连接，该焊接部另一端设有一出风口，且该焊接部外表面是粗造表面。
2、如权利要求1所述应用于热风式焊接机的焊嘴，其特征在于，该粗造表面上设有多个锥体或多个钩体。
3、如权利要求1所述应用于热风式焊接机的焊嘴，其特征在于，该粗造表面是由多个铁钉或多个螺栓锁固于该焊接部的上表面、下表面构成。
4、如权利要求2所述应用于热风式焊接机的焊嘴，其特征在于，该多个钩体是铁钉、螺栓。
CNU2007203100740U 2007-12-06 2007-12-06 应用于热风式焊接机的焊嘴 Expired - Fee Related CN201175996Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019068574A1 (de) * 2017-10-06 2019-04-11 Leister Technologies Ag KONTAKTSCHWEIßHEIZKOMPONENTE UND SCHWEIßAUTOMAT

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019068574A1 (de) * 2017-10-06 2019-04-11 Leister Technologies Ag KONTAKTSCHWEIßHEIZKOMPONENTE UND SCHWEIßAUTOMAT
CN111194258A (zh) * 2017-10-06 2020-05-22 莱丹科技股份公司 接触焊接加热组件和自动焊接机
US10894372B2 (en) 2017-10-06 2021-01-19 Leister Technologies Ag Contact welding heating component and automatic welding machine
CN111194258B (zh) * 2017-10-06 2021-03-16 莱丹科技股份公司 接触焊接加热组件和自动焊接机

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