WO2014082408A1 - 一种线材自动焊接工艺及线材自动焊接机 - Google Patents

一种线材自动焊接工艺及线材自动焊接机 Download PDF

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Publication number
WO2014082408A1
WO2014082408A1 PCT/CN2013/073839 CN2013073839W WO2014082408A1 WO 2014082408 A1 WO2014082408 A1 WO 2014082408A1 CN 2013073839 W CN2013073839 W CN 2013073839W WO 2014082408 A1 WO2014082408 A1 WO 2014082408A1
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Prior art keywords
wire
tin
welding
terminal
station
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PCT/CN2013/073839
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English (en)
French (fr)
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辜国彪
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Gu Guobiao
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Publication of WO2014082408A1 publication Critical patent/WO2014082408A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0235—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for applying solder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0016—Brazing of electronic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B23K3/0607—Solder feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/32—Wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/38—Conductors

Definitions

  • the invention relates to a wire automatic welding technology, in particular to a wire automatic welding process, and more particularly to a wire automatic welding machine for realizing the process.
  • solder joints are not firmly connected, which may cause short-circuit or short-circuit faults, affecting the normal use of the wire terminals, and the wire ends cannot be completely covered during soldering. Breaking and falling off, the service life is not long. Direct use of ordinary tin wire will cause uneven melting of the solder joint tin, and the shape is not regular, affecting the appearance.
  • Integrated feeding to the finished product requires automatic energy control.
  • Traditional welding uses manual or semi-automatic step-by-step welding, resulting in a large amount of waste of manpower and material resources, and the work efficiency is not high, the product quality is uneven, affecting product quality. .
  • the object of the present invention is to provide a wire automatic welding process, automatically realize wire welding processing, and also provide a wire automatic welding machine, and complete the tin plate by setting the upper tin mechanism and the welding mechanism. Preparation and thermostatic welding functions.
  • a wire automatic welding process comprising the following steps:
  • the main body is provided with a conveying device and a welding device, wherein the welding device is respectively provided with a feeding processing device, a tin-staining mechanism, a welding mechanism and an exit port;
  • the one-position feeding port of the feeding processing device cuts the wire to be welded through the cutting station, and then guides it to the positioning fixture pushed by the conveying device.
  • the second station feed port will be tin. Introducing the wire into the upper tin mechanism, and the three-station feed port introduces the terminal to be connected into the welded structure;
  • the welding structure connects the positioning fixture for fixing the wire to be welded to the welding station, and precisely positions the terminal to be connected, and realizes constant temperature welding of the wire and the terminal;
  • the step (1) further includes the following steps: the feeding device is respectively provided with a station wire feeding port, a two-position tin wire feeding port and a three-station terminal feeding port, the transmission One or more sets of positioning fixtures are respectively disposed on the device, and a stripping and cutting mechanism is arranged in the rear row of the feeding port of the one station wire.
  • the step (2) further includes the following steps: the conveying device directly realizes the feeding and conveying of the inlet of the wire of the station, and fixes the wire after the peeling and cutting by the positioning fixture on the conveying device. Stuck with a welding wire to achieve wire rod heading and overall wire stability without deformation or offset.
  • the step (3) further comprises the steps of: fixing the tin wire into a tin sheet shape during the tinning process, the tin sheet shape is a regular shape that is easy to wrap the thread end, and is segmented or fixed during the riveting process. Aligning the size, forming the tin sheet into individual independent and integrally connected linear bodies, the length of the linear body being any length within a range of variation of the length standard value of the tin wire cutting and cutting, and the upper portion
  • the tin mechanism provides automatic discharge of waste to facilitate the discharge of waste such as dross.
  • the step (4) further includes the following steps: determining whether a flux needs to be added according to requirements before soldering, and the positioning fixture fixes the wire head with the tin piece to the terminal to be connected, and the soldering head Through the constant temperature welding, the tin sheet wrapped on the wire head is melted and fixed at the connection point of the terminal.
  • the welding point is welded and the shape is regular, and the welded joint is firm and reliable, avoiding short circuit or short circuit and other faults.
  • the step (5) further includes the following steps: after the transmitting device transmits the soldered wire to the take-out station, the positioning fixture is opened to take out the wire, and the transmitting device continues to transmit the positioning jig and passes through the return conveying device.
  • the positioning fixture is transmitted to a station feed port for cycle processing.
  • a wire automatic welding machine for realizing the above process comprises a mechanical body, and a mechanical table is arranged on the mechanical body, the working table is respectively composed of a transmission device and a welding device, and the transmission device is provided with one or more positioning treatments
  • the welding device comprises a feeding processing device, a soldering mechanism and a welding mechanism, and the soldering mechanism comprises a wire cutting mechanism and a riveting forming mechanism.
  • the transmission mechanism further includes a guiding shaft at both ends and an intermediate transmission belt, and the transmission belt is wound around the guiding shaft to realize transmission and recirculation transmission of the positioning fixture.
  • the feeding processing device comprises a station wire feeding port, a two-position tin wire inlet port and a three-station terminal feeding port, wherein the two-position tin wire inlet port and the three-station position
  • the terminal feed ports respectively include a feed vibration plate and a feed transmission channel.
  • the welded structure is directly connected to the three-position terminal inlet, and the soldering mechanism is directly connected to the two-position tin wire inlet.
  • the invention has the beneficial effects that the wire automatic welding process provided by the invention automatically realizes the wire welding processing, completely covers the wire end during the welding of the tin wire, is not easy to break and fall off, and prolongs the service life of the product; the soldering point of the soldering point is uniform and the shape is beautiful;
  • the wire automatic welding machine provided by the invention synchronously completes the functions of tin preparation and constant temperature welding by setting the upper tin mechanism and the welding mechanism; the integrated feeding to the automatic energy control of the finished product realizes the replacement of the traditional manual or semi-automatic
  • the step welding method saves a lot of manpower and material resources, and the work efficiency is high, the product quality is guaranteed, and the product quality is improved.
  • FIG. 1 is a schematic structural view of a wire automatic welding machine disclosed in the present invention
  • FIG. 2 is a schematic structural view showing the structure of a welding device in the automatic wire bonding machine disclosed by the present invention
  • FIG. 3 is a process flow diagram of a wire automatic welding process disclosed by the present invention.
  • FIG. 4 is a flow chart of a soldering process in the automatic wire bonding process of the present invention.
  • the wire automatic welding process in this embodiment includes the following steps:
  • the main body is provided with a conveying device and a welding device, wherein the welding device is respectively provided with a feeding processing device, a tin-spinning mechanism, a welding mechanism and an exit port; the feeding device is respectively provided with a a wire feeding inlet of the station, a two-position tin wire feeding port and a three-position terminal feeding port, wherein the conveying device is respectively provided with one or more sets of positioning jigs, and the one station wire feeding port There is a stripping and cutting mechanism in the back row.
  • the one-position feeding port of the feeding processing device cuts the wire to be welded through the cutting station, and then guides it to the positioning fixture pushed by the conveying device.
  • the second station feed port will be tin.
  • the wire is introduced into the upper tin mechanism, and the three-station feed port introduces the terminal to be connected into the welding structure; the conveying device directly realizes the feeding and conveying of the feed port of the station wire, mainly through the positioning treatment on the transmission device
  • the wire rod with the peeled and cut wire is fixedly positioned and clamped with the welding wire head, so that the wire wire head is stuck and the wire material is stable overall, and deformation or offset is not generated.
  • the tin wire is fixed in the shape of a tin sheet
  • the shape of the tin sheet is a regular shape that is easy to wrap the thread
  • the joining process is performed in a segmented or fixed size during the crimping process
  • the tin sheet is Forming into a separate and integrally connected linear body
  • the length of the linear body is any length within a range of standard values of the length of the wire cut and cut
  • the upper tin mechanism provides an automatic discharge port to facilitate scraps such as dross emission.
  • the welding structure connects the positioning fixture for fixing the wire to be welded to the welding station, and precisely positions the terminal to be connected, and realizes constant temperature welding of the wire and the terminal; Whether it is necessary to add flux, during the welding process, the positioning fixture will be fixedly fixed with the terminal of the tin plate and the terminal to be connected, and the welding head is welded by the constant temperature welding to melt the tin piece wrapped on the wire head and the connection point of the terminal.
  • the welding points are regularly shaped after welding, and the welded joints are firm and reliable, avoiding short circuit or short circuit and other faults.
  • the automatic wire bonding machine for realizing the above process in the embodiment includes a mechanical body, and the working body is provided with a working table, and the working table is respectively composed of a conveying device and a welding device,
  • One or more positioning fixtures are disposed on the transmission device, and the welding device comprises a feeding processing device, a soldering mechanism and a welding mechanism, and the soldering mechanism comprises a tin wire cutting mechanism and a riveting forming mechanism.
  • the transmission mechanism further includes a guiding shaft at both ends and an intermediate transmission belt, and the transmission belt is wound around the guiding shaft to realize transmission and recirculation transmission of the positioning fixture.
  • the feeding processing device comprises a station wire feeding port, a two-position tin wire feeding port and a three-station terminal feeding port, wherein the two-station wire feeding port and the three-station terminal feeding
  • the ports include a feed vibrating plate and a feed transfer channel.
  • the welding structure is directly connected to the three-position terminal inlet, and the soldering mechanism is directly connected to the two-station wire inlet.
  • Fixture positioning set special clamp fixture, the front end fixed and openable positioning plate directly presses the wire head, and the rear positioning groove can arrange a plurality of wires in parallel and get stuck in the positioning groove, and the whole wire is tightened and stabilized. To ensure that the wire does not have problems such as offset during the soldering and soldering process, and to ensure accurate positioning of the solder joint.
  • Tinning process Firstly, the traditional tin wire is cut, and then a tin plate of a regular shape is obtained by die-casting, the tin piece is riveted to the wire end of the wire, and the wire ends are all covered.
  • Welding directly transfer the wire wrapped with tin sheet to the welding position. After the positioning of the terminal is completed, the constant temperature welding can be carried out, and the multiple wires can be synchronously welded. In this embodiment, the four wire ends of the double-sided jig are synchronously implemented, effectively improving Work efficiency.
  • the present invention is not limited to the above embodiments, and all the modes in which the present invention is constructed by a similar structure and method of the present invention are within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)

Abstract

一种线材自动焊接工艺，进料处理装置的一工位进料口将待焊线材通过切割工位进行剥皮裁切后引导至传输装置的定位治具中，二工位进料口将锡丝导入上锡机构，三工位进料口将待连接端子导入焊接结构；上锡机构将锡丝压扁裁切后锡片成型，并通过压铸加工将锡片进行铆压，将锡片包裹在线材与端子的连接处；焊接结构将固定待焊接线材的定位治具接引至焊接工位，与待连接端子精确定位后，实现线材与端子的恒温焊接；自动化实现线材焊接加工，锡丝焊接时完全覆盖线头，不易断裂和脱落，延长产品使用寿命。还公开了一种实现该工艺的线材自动焊接机。

Description

一种线材自动焊接工艺及线材自动焊接机 技术领域
本发明涉及线材自动焊接技术，尤其涉及一种线材自动焊接工艺，更涉及一种实现该工艺的线材自动焊接机。
背景技术
传统的线材焊接直接将锡丝电焊在线材与连接端子的焊点上，焊接点连接不牢固，容易造成短路或短路等故障，影响线材端子的正常使用，锡丝焊接时不能完全覆盖线头，容易断裂和脱落，使用寿命不长。直接采用普通的锡丝会造成焊接点锡的融化不均匀，外形既不规则，影响美观。
一体化进料到成品需要自动能化控制实现，传统焊接多采用人工或半自动化的分步焊接，造成大量的人力、物力资源浪费，而且工作效率不高，产品品质参差不齐，影响产品质量。
发明内容
本发明的目的在于，针对现有技术的不足，提供一种线材自动焊接工艺，自动化实现线材焊接加工，还提供一种线材自动焊接机，通过设置上锡机构及焊接机构整机同步完成锡片制备及恒温焊接的功能。
为有效解决上述问题，本发明采取的技术方案如下：
一种线材自动焊接工艺，该工艺包括以下步骤：
（1）设置一机械主体，该主体上设有传输装置及焊接装置，该焊接装置上分别设有进料处理装置、上锡机构、焊接机构及出站口；
（2）进料处理：进料处理装置的一工位进料口将待焊接线材通过切割工位进行剥皮裁切后引导至传输装置推的定位治具中，二工位进料口将锡丝导入所述上锡机构，三工位进料口将待连接端子导入所述焊接结构；
（3）上锡：上锡机构将所述锡丝压扁裁切后锡片成型，并压铸加工将所述锡片进行铆压，铆压完成的锡片包裹在所述线材与端子的连接处；
（4）焊接：所述焊接结构将固定待焊接线材的定位治具接引至焊接工位，与所述待连接端子精确定位后，并实现线材与端子的恒温焊接；
（5）成型：将焊接完成后的带连接端子的线材经出站口取出，所述传输装置继续实现回流传送。
特别的，所述步骤（1）还包括以下步骤：所述进料装置分别设有一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，所述传输装置上分别设有一组或多组定位治具，所述一工位线材进料口后排设有剥皮裁切机构。
特别的，所述步骤（2）还包括以下步骤：所述传输装置直接实现一工位线材进料口的进料传输，主要通过传输装置上的定位治具将剥皮切割后的线材固定定位并卡住带焊接线头，实现线材线头卡接及线材整体稳定，不会发生形变或偏移。
特别的，所述步骤（3）还包括以下步骤：上锡过程中，将锡丝固定为锡片形状，锡片形状为易于包裹线头的规则形状，且在铆压过程中分段或按固定尺寸实现连接加工，将所述所述锡片成型为个体独立且整体连接的线状体，该线状体长度为锡丝拆裁切的长度标准值变化范围内的任意长度，且所述上锡机构提供自动排废口便于锡渣等废料排放。
特别的，所述步骤（4）还包括以下步骤：焊接前可根据需求判定是否需要添加助焊剂，焊接过程中，定位治具将带有锡片的线头与待连接端子精切固定，焊接头通过恒温焊接将包裹在线头上的锡片融化与端子的连接点焊接固定，焊接点焊接后形状规则，且焊接连接处牢固可靠，避免短路或短路等故障问题。
特别的，所述步骤（5）还包括以下步骤：所述传输装置将焊接完成的线材传输至取出站后，打开定位治具取出线材，传输装置将定位治具继续传输并通过回流传输装置将该定位治具传输至一工位进料口实现循环加工。
一种实现上述工艺的线材自动焊接机，包括一机械本体，该机械本体上设置一工作台，该工作台分别由传输装置及焊接装置组成，所述传输装置上设有一个或多个定位治具，所述焊接装置包括进料处理装置、上锡机构及焊接机构，所述上锡机构包括锡丝裁切机构及铆压成型机构组成。
特别的，所述传输机构还包括两端导向轴及中间传输带，所述传输带绕置在所述导向轴上实现所述定位治具的传输及回流传送。
特别的，所述进料处理装置包括一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，其中二工位锡丝进料口及三工位的端子进料口分别包括进料振动盘及进料传输通道。
特别的，所述焊接结构直接与三工位的端子进料口相互连接，所述焊锡机构直接与，二工位锡丝进料口相互连接。
本发明的有益效果：本发明提供的线材自动焊接工艺，自动化实现线材焊接加工，锡丝焊接时完全覆盖线头，不易断裂和脱落，延长产品使用寿命；焊接点锡的融化均匀，外形规则美观；本发明提供的线材自动焊接机通过设置上锡机构及焊接机构整机同步完成锡片制备及恒温焊接的功能；一体化进料到成品自动能化控制实现，替代传统的人工或半自动化的分步焊接方式，节约大量的人力、物力资源，而且工作效率高，产品品质得到保障，提高产品质量。
附图说明
图1是本发明公开的线材自动焊接机组成结构示意图；
图2是本发明公开的线材自动焊接机中焊接装置组成结构示意图；
图3是本发明公开的线材自动焊接工艺的工艺流程图；
图4是本发明公开的线材自动焊接工艺中上锡工艺流程图。
具体实施方式
实施例：
如图3及图4所示，本实施例中的线材自动焊接工艺包括以下步骤：
（1）设置一机械主体，该主体上设有传输装置及焊接装置，该焊接装置上分别设有进料处理装置、上锡机构、焊接机构及出站口；所述进料装置分别设有一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，所述传输装置上分别设有一组或多组定位治具，所述一工位线材进料口后排设有剥皮裁切机构。
（2）进料处理：进料处理装置的一工位进料口将待焊接线材通过切割工位进行剥皮裁切后引导至传输装置推的定位治具中，二工位进料口将锡丝导入所述上锡机构，三工位进料口将待连接端子导入所述焊接结构；所述传输装置直接实现一工位线材进料口的进料传输，主要通过传输装置上的定位治具将剥皮切割后的线材固定定位并卡住带焊接线头，实现线材线头卡接及线材整体稳定，不会发生形变或偏移。
（3）上锡：上锡机构将所述锡丝压扁裁切后锡片成型，并压铸加工将所述锡片进行铆压，铆压完成的锡片包裹在所述线材与端子的连接处；上锡过程中，将锡丝固定为锡片形状，锡片形状为易于包裹线头的规则形状，且在铆压过程中分段或按固定尺寸实现连接加工，将所述所述锡片成型为个体独立且整体连接的线状体，该线状体长度为锡丝拆裁切的长度标准值变化范围内的任意长度，且所述上锡机构提供自动排废口便于锡渣等废料排放。
（4）焊接：所述焊接结构将固定待焊接线材的定位治具接引至焊接工位，与所述待连接端子精确定位后，并实现线材与端子的恒温焊接；焊接前可根据需求判定是否需要添加助焊剂，焊接过程中，定位治具将带有锡片的线头与待连接端子精切固定，焊接头通过恒温焊接将包裹在线头上的锡片融化与端子的连接点焊接固定，焊接点焊接后形状规则，且焊接连接处牢固可靠，避免短路或短路等故障问题。
（5）成型：将焊接完成后的带连接端子的线材经出站口取出，所述传输装置继续实现回流传送；所述传输装置将焊接完成的线材传输至取出站后，打开定位治具取出线材，传输装置将定位治具继续传输并通过回流传输装置将该定位治具传输至一工位进料口实现循环加工。
如图1及图2所示，本实施例中实现上述工艺的线材自动焊接机，包括一机械本体，该机械本体上设置一工作台，该工作台分别由传输装置及焊接装置组成，所述传输装置上设有一个或多个定位治具，所述焊接装置包括进料处理装置、上锡机构及焊接机构，所述上锡机构包括锡丝裁切机构及铆压成型机构组成。
所述传输机构还包括两端导向轴及中间传输带，所述传输带绕置在所述导向轴上实现所述定位治具的传输及回流传送。所述进料处理装置包括一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，其中二工位锡丝进料口及三工位的端子进料口分别包括进料振动盘及进料传输通道。所述焊接结构直接与三工位的端子进料口相互连接，所述焊锡机构直接与，二工位锡丝进料口相互连接。
该实施例的主要技术应用：
1、治具定位：设置专用夹线治具，前端固定可开合的定位板直接压住线头，后端定位槽可并列排布多条线材并卡在定位槽中，将整个线材加紧卡稳，确保线材在上锡及焊接的过程中不出现偏移等问题，确保焊接点的精确定位。
2、上锡过程：首先对传统锡丝进行裁切，然后通过压铸成型获得规则形状的锡片，将锡片铆压在线材的线头，并将线头全部覆盖包裹。
3、焊接：直接将包裹了锡片的线材传送至焊接位，与端子定位完成后，实施恒温焊接，可多线材同步焊接，本实施例中采用双边治具的四个线头同步实施，有效提高工作效率。
本发明并不限于上述实施方式，凡采用和本发明相似结构及其方法来实现本发明目的的所有方式，均在本发明的保护范围之内。

Claims (10)

1、一种线材自动焊接工艺，其特征在于，该工艺包括以下步骤：
（1）设置一机械主体，该主体上设有传输装置及焊接装置，该焊接装置上分别设有进料处理装置、上锡机构、焊接机构及出站口；
（2）进料处理：进料处理装置的一工位进料口将待焊接线材通过切割工位进行剥皮裁切后引导至传输装置推的定位治具中，二工位进料口将锡丝导入所述上锡机构，三工位进料口将待连接端子导入所述焊接结构；
（3）上锡：上锡机构将所述锡丝压扁裁切后锡片成型，通过压铸加工将所述锡片进行铆压，铆压完成的锡片包裹在所述线材与端子的连接处；
（4）焊接：所述焊接结构将固定待焊接线材的定位治具接引至焊接工位，与所述待连接端子精确定位后，并实现线材与端子的恒温焊接；
（5）成型：将焊接完成后的带连接端子的线材经出站口取出，所述传输装置继续实现回流传送。
2、根据权利要求1所述的线材自动焊接工艺，其特征在于，所述步骤（1）还包括以下步骤：
所述进料装置分别设有一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，所述传输装置上分别设有一组或多组定位治具，所述一工位线材进料口后排设有剥皮裁切机构。
3、根据权利要求1所述的线材自动焊接工艺，其特征在于，所述步骤（2）还包括以下步骤：
所述传输装置直接实现一工位线材进料口的进料传输，主要通过传输装置上的定位治具将剥皮切割后的线材固定定位并卡住带焊接线头，实现线材线头卡接及线材整体稳定，不会发生形变或偏移。
4、根据权利要求1所述的线材自动焊接工艺，其特征在于，所述步骤（3）还包括以下步骤：
上锡过程中，将锡丝固定为锡片形状，锡片形状为易于包裹线头的规则形状，且在铆压过程中分段或按固定尺寸实现连接加工，将所述所述锡片成型为个体独立且整体连接的线状体，该线状体长度为锡丝拆裁切的长度标准值变化范围内的任意长度，且所述上锡机构提供自动排废口便于锡渣等废料排放。
5、根据权利要求1所述的线材自动焊接工艺，其特征在于，所述步骤（4）还包括以下步骤：
焊接前可根据需求判定是否需要添加助焊剂，焊接过程中，定位治具将带有锡片的线头与待连接端子精切固定，焊接头通过恒温焊接将包裹在线头上的锡片融化与端子的连接点焊接固定，焊接点焊接后形状规则，且焊接连接处牢固可靠，避免短路或短路等故障问题。
6、根据权利要求1所述的线材自动焊接工艺，其特征在于，所述步骤（5）还包括以下步骤：
所述传输装置将焊接完成的线材传输至取出站后，打开定位治具取出线材，传输装置将定位治具继续传输并通过回流传输装置将该定位治具传输至一工位进料口实现循环加工。
7、一种实现权力要求1所述工艺的线材自动焊接机，其特征在于，包括一机械本体，该机械本体上设置一工作台，该工作台分别由传输装置及焊接装置组成，所述传输装置上设有一个或多个定位治具，所述焊接装置包括进料处理装置、上锡机构及焊接机构，所述上锡机构包括锡丝裁切机构及铆压成型机构组成。
8、根据权利要求7所述的线材自动焊接机，其特征在于，所述机械本体一侧还包括电控装置，所述传输机构还包括两端导向轴及中间传输带，所述传输带绕置在所述导向轴上实现所述定位治具的传输及回流传送。
9、根据权利要求7所述的线材自动焊接机，其特征在于，所述进料处理装置包括一工位线材进料口，二工位锡丝进料口及三工位的端子进料口，其中二工位锡丝进料口及三工位的端子进料口分别包括进料振动盘及进料传输通道。
10、根据权利要求7或9所述的线材自动焊接机，其特征在于，所述焊接结构直接与三工位的端子进料口相互连接，所述焊锡机构直接与，二工位锡丝进料口相互连接。
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CN115179041A (zh) * 2022-06-21 2022-10-14 铭镭激光智能装备（河源）有限公司 一种灯带焊接装置及其焊接方法
CN115179041B (zh) * 2022-06-21 2024-04-26 铭镭激光智能装备（河源）有限公司 一种灯带焊接装置及其焊接方法
CN116423009A (zh) * 2023-05-26 2023-07-14 东莞市海星和实业有限公司 一种定子组立自动循环焊锡生产线
CN116586810A (zh) * 2023-07-17 2023-08-15 中铁山桥集团有限公司 一种道岔垫板自动焊接设备
CN116586810B (zh) * 2023-07-17 2023-10-17 中铁山桥集团有限公司 一种道岔垫板自动焊接设备

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