WO2020052042A1 - 一种焊接质量检测装置及焊接设备 - Google Patents

一种焊接质量检测装置及焊接设备 Download PDF

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Publication number
WO2020052042A1
WO2020052042A1 PCT/CN2018/114768 CN2018114768W WO2020052042A1 WO 2020052042 A1 WO2020052042 A1 WO 2020052042A1 CN 2018114768 W CN2018114768 W CN 2018114768W WO 2020052042 A1 WO2020052042 A1 WO 2020052042A1
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Prior art keywords
welding
power source
jig
wire
welded
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PCT/CN2018/114768
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English (en)
French (fr)
Inventor
赵盛宇
刘明清
汪结顺
钟辉
黄世生
高才峰
舒建
Original Assignee
深圳市海目星激光智能装备股份有限公司
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Publication of WO2020052042A1 publication Critical patent/WO2020052042A1/zh

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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a detection device, in particular to a welding quality detection device.
  • the invention also relates to a welding device, in particular a welding device equipped with a welding quality detection device.
  • welding processes are required in many processes in the manufacturing industry, such as transformer lead welding, circuit board component welding, etc.
  • Manual welding is low in efficiency and may be harmful to humans, so welding equipment is available accordingly.
  • equipment welding the phenomenon of false welding often occurs, resulting in substandard welding products, so a testing process is generally added after the welding process to determine whether the welding quality is acceptable.
  • the present invention provides a welding quality detection device, which can detect the welding quality while welding;
  • the invention also provides a welding equipment equipped with the welding quality detection device, which can detect the welding quality of a product during the welding process.
  • a welding quality detection device includes a power source, a welding device, a plurality of wires, and a monitoring device.
  • the two poles of the power source are electrically connected to the welding device and the piece to be welded to form a loop through the wires.
  • the circuit is closed, the monitoring device is connected to the circuit, and a prompt message is output based on the circuit being opened and / or closed.
  • the monitoring device is connected to the circuit through the wire.
  • a photocoupler is further included, the power source is a DC power source, the photocoupler includes a light emitter and a light receiver, and the light emitter is directly connected to the DC power source and the power source through the wire. Between the welding devices, the low-level end of the light receiver is electrically connected to the monitoring device.
  • a photocoupler is further included, the power source is a DC power source, the photocoupler includes a light emitter and a light receiver, and the light emitter is directly connected to the DC power source and the power source through the wire. Between the parts to be welded, the low-level end of the light receiver is electrically connected to the monitoring device.
  • the prompt information is one or a combination of sound, light signal, electrical signal, digital, and image signal.
  • a welding equipment includes a base and the above-mentioned welding quality detection device.
  • a welding device fixing device is further included, the welding device fixing device is used for clamping and fixing the welding device, and the welding device fixing device includes an insulator, connecting the welding device and the base. Block insulation.
  • the component to be welded is welded on a welding base material, and the component to be welded is a copper wire.
  • a jig module is further included, the jig module includes a jig and a jig fixing device, the jig is used to carry the welding substrate, the jig and / or the jig
  • the fixture fixing device includes an insulator to insulate the welding base material from the base.
  • a wire feeding mechanism is further included, the wire feeding mechanism is used to transport the copper wire, and the wire feeding mechanism includes at least one member capable of insulating the copper wire from the base.
  • the welding device melts the solder at a high temperature and fills the solder between the welding substrate and the to-be-welded component. At this time, if the welding substrate and the to-be-welded component are well welded, a power supply, an electric iron, the welding substrate and the to-be-welded component are formed. A circuit that has a current passing through it; if the welding substrate is poorly welded to the piece to be welded, the circuit between the power supply, the welding device, the welding substrate, and the piece to be welded is disconnected, and no current is passed through the monitoring device. The monitoring device recognizes whether the welding quality is good or not by detecting whether a current passes through. The device can detect the welding quality while welding, without adding a new inspection process.
  • FIG. 1 is a connection diagram of a welding quality detection device
  • FIG. 2 is a partially enlarged view at A in the embodiment of FIG. 1;
  • FIG. 3 is a connection schematic diagram of another welding quality detection device
  • FIG. 4 is a schematic diagram of a photocoupler in the embodiment of FIG. 3;
  • FIG. 5 is a schematic perspective view of a welding device equipped with a welding quality detection device
  • FIG. 6 is a partial enlarged view of a portion B in the embodiment of FIG. 5; FIG.
  • FIG. 7 is a schematic diagram of a welding module in the embodiment of FIG. 5;
  • FIG. 8 is a schematic diagram of a jig module in the embodiment of FIG. 5;
  • FIG. 9 is a schematic diagram of a thread feeding mechanism in the embodiment of FIG. 5.
  • the device includes a DC power supply 11, a lead wire 12, a monitoring device 13, and an electric soldering iron 16.
  • solder 17 In the process of welding the to-be-welded part 15 and the welding base material 14 as a whole, solder 17 needs to be used. Under the high temperature of the electric soldering iron 16, the solder 17 will melt. The melted melt of the solder 17 will adhere to the welding base material 14 and flow or fill the welding part of the welding base material 14 and the to-be-welded part 15. Both the welding base material 14 and the to-be-welded parts 15 are conductive materials. In this embodiment, the solder 17 is solder. In addition, other materials with a lower melting point than the welding base material and the material of the material to be welded and which are conductive can also be used.
  • One pole of the DC power source 11 is connected to the electric soldering iron 16 through a wire 12. This connection portion is connected to the portion of the soldering iron 16 that heats the solder 17. The area between the two portions is a conductive area; the other pole of the DC power source is connected to the welding piece 15. Connection; the monitoring device 13 is provided with a trigger point 131, which is connected between the power source 11 and the to-be-welded part 15 through a wire.
  • the power source can also be an AC power source;
  • the electric soldering iron 16 can also be another welding device, as long as the welding device can provide a higher temperature than the solder, and the welding device has an area that can conduct electricity;
  • the DC power source 11 can also pass
  • the other conductive medium is connected to the to-be-welded part 15, and the DC power source 11 may also be connected to the electric soldering iron 16 through other conductive media; it is not limited here.
  • the welding base material 14 is located at the bottom of the to-be-welded part 15 and the solder 17.
  • the solder 17 melts, the solder melt will adhere to the welding base material 14 and fill between the welding base material 14 and the to-be-welded part 15. If the body is in contact with the to-be-welded part 15, the DC power supply 11, the electric soldering iron 16, the solder melt, the to-be-welded part 15, and the monitoring device 13 form a closed electrical circuit, so a current will pass, and the monitoring device 13 will receive the current.
  • the monitoring device 13 will give corresponding prompts, such as sound, digital, image, light signal, etc .; if the solder melt is not in contact with the to-be-welded part 15, the DC power supply 11, electric iron 16, solder melt, to-be-welded No. 13, the monitoring device 13 does not form a closed electrical circuit, so no current will pass, and the monitoring device 13 will not receive the current signal, so the monitoring device 13 does not make a prompt or gives a different prompt than when the current signal is received .
  • the monitoring device 13 may also make no prompts when receiving a current, and make corresponding prompts when no current signal is received, such as sound, digital, image, light signals, and the like.
  • FIG. 3 and FIG. 4 show schematic diagrams of another welding quality detection device in actual electrical connection.
  • a DC power supply 21 is used, and the DC power supply 21 Includes a positive electrode 211 and a negative electrode 212; the device also includes a photocoupler 28, which includes a light emitter 280 and a light receiver 285, the light emitter 280 has an anode 281 and a cathode 282, and the light receiver 285 has a high Level interface 284 and low level interface 283.
  • the negative electrode 212 of the DC power supply 21 is connected to the electric soldering iron 26 through a wire 22
  • the positive electrode 211 is connected to the anode 281 of the photocoupler's light emitter 280 through a wire
  • the cathode 282 of the photocoupler's light emitter 280 is connected to a to-be-welded part through a wire.
  • the low-level interface 283 of the photoreceptor 285 and the trigger point 231 on the monitoring device 23 are connected by wires, and the high-level interface 284 can be connected to a higher potential than the trigger point 231 of the monitoring device.
  • the photocoupler can also be connected between the DC power supply 21 and the electric soldering iron 26.
  • the anode 281 of the photocoupler's 280 and the electric soldering iron 26 are connected by a wire 23, and the cathode 282 and the negative electrode of the DC power supply 20 212 is connected by wires.
  • the anode of the light emitter 280 is connected to the positive electrode of the power supply, and the cathode is connected to the negative electrode of the power supply in a positive connection manner.
  • the trigger point 231 on the monitoring device 23 will receive the current signal output from the low-level interface 283 of the photoreceptor 285 of the photocoupler 23, so that the monitoring device 23 will Make corresponding prompts, such as sound, digital, image, light signal, etc .; if the solder melt is not in contact with the parts to be welded, there is no DC power supply 21, electric soldering iron 26, solder melt, parts to be welded and the photocoupler. A closed electrical loop is formed, so no current will pass, and the trigger point 231 on the monitoring device 23 will not receive the current signal, so the monitoring device 23 does not make a prompt or gives a different prompt than when the current signal is received.
  • the monitoring device 23 may also make no prompts when receiving the current, and make corresponding prompts when the current signal is not received, such as sound, digital, image, optical signal, electrical signal, and so on.
  • the detection device is connected to the circuit by using an optical coupler, and the function of electrical isolation is implemented.
  • the device includes a base 31, a welding module 32, a fixture module 33, a wire feeding mechanism 34, and a welding quality detection device.
  • the welding module 32 includes a first welding component 321 and a second welding component 322.
  • the two sets of welding components are fixed on the base 31 by a detachable connection manner.
  • the first soldering component 321 includes an electric soldering iron 3211 and an electric soldering iron fixing device 3212.
  • the electric soldering iron 3211 is an electric heating welding device for melting solder into a liquid, and the electric soldering iron fixing device is used to fix the electric soldering iron 3211.
  • the structure of the second welding component 322 is similar to that of the first welding component 321, and details are not described herein.
  • the second soldering component and the first soldering component have different types of electric irons, which are used to weld different parts of the transformer, ensuring quality and efficiency.
  • the insulating member may be other plates, as long as it can insulate the electric iron 3211 from the base.
  • the jig module 33 is fixed on the base 31 by a detachable connection manner.
  • the jig module 33 includes a jig 331 and a jig fixing device 332.
  • the jig 331 is used to clamp the transformer 36.
  • the fixture 331 includes a main body and a pair of clamping jaws installed on the main body.
  • the shell of the main body is an insulating material, which can insulate the transformer from the base.
  • the fixture fixing device 332 may include at least one insulating member to insulate the fixture 33 from the base 31 so that when the welding quality detection device is powered on, the base or even the entire device is not charged.
  • the wire feeding mechanism 34 is a mechanism for transmitting the lead 341.
  • the wire feeding mechanism 34 includes a guide tube 342, a plate 343, a cylinder 344, a slider 345, and a pressure block 346.
  • the plate 343 is an insulating plate; the cylinder 344 is detachably fixed on the insulating plate 343; the slider 345 is fixedly connected to the telescopic rod on the cylinder 344, and the pressure block 346 is fixedly connected to the slider and can be perpendicular to the slider.
  • the duct 342 is arranged at both ends of the cylinder 344 in the direction of the telescopic rod of the cylinder; the lead 341 passes through the duct 342, the duct 342 is a conductive material, and the lead 341 is a copper material.
  • the delivery process of the delivery mechanism is as follows:
  • the pressing block 346 is pressed down to the surface of the slider 345 to compress the lead 341, and the telescopic rod of the cylinder 344 is extended to drive the lead 341 to extend.
  • the plate 343 may also be a non-insulated plate, as long as the entire wire feeding mechanism 34 includes at least one member capable of insulating the lead 341 and the base 31.
  • the welding quality detection device is the above-mentioned second welding quality detection device.
  • the leads 351, 352, and 353 are part of the leads of the welding quality detection device, respectively.
  • the lead 351 is a lead connecting the negative pole of the power source and the electric soldering iron 3211;
  • the lead 353 is a lead connecting the electric iron of the second welding component and the negative pole of the power source;
  • the lead 352 is a lead connecting the conduit 342 and the positive pole of the power source.
  • a light emitter of a photocoupler (not shown) is connected between the positive electrode of the welding quality detection device and the conduit 342, and the light receiver of the photocoupler (not shown) is electrically connected to the monitoring device.
  • the wire feeding mechanism 34 conveys the lead 341 to the copper foil of the transformer 36, and one end of the lead 341 is in contact with the copper foil; the electric soldering iron 3211 of the first soldering component melts the solder at a high temperature to solder the lead 341 to the copper foil.
  • the welding quality detection device detects the quality of the welding process. If the welding is good, the power supply, wire, soldering iron 3211, conduit 342 and photocoupler form a closed loop, and the welding equipment performs corresponding actions according to the corresponding prompts of the welding quality detection device, such as stopping welding or continuing welding, etc .; If the welding is not good, it will give a different notice from the good welding.
  • the wire feeding mechanism 34 guides the leads 341 to the pins of the transformer 36, the electric soldering iron of the second welding component melts the solder, and welds the leads 341 to the pins of the transformer 36.
  • the welding quality detection device detects the quality of the welding process. If the welding is good, the power supply, the wire, the electric soldering iron of the second welding component, the conduit and the photocoupler form a closed loop, and the welding equipment performs corresponding actions according to the corresponding prompts of the welding quality detection device, such as stopping welding or entering the next A process, etc .; if the welding is poor, a different prompt is given from the good welding. At this point, the welding of a section of the lead is completed.
  • the transformer is the welding substrate and the leads are the parts to be welded.
  • the welding equipment can also be equipment for welding other products; the electric soldering iron can also be replaced with another welding device; the detection device can also be connected to the lead itself; the welding substrate and the parts to be welded can also be combined materials, such as
  • the welding part is a conductive material, and the non-welding part may be another material, which is not limited here.

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  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

一种焊接质量检测装置，包括电源（11）、焊接装置、监测装置（13）和若干导线（12），电源（11）的两极通过导线（12）分别与焊接装置、待焊接件（15）电连接以形成回路，且当焊接装置通过导电焊料（17）与所述待焊接件（15）接触时，所述回路闭合，所述监测装置（13）接入所述回路中，并基于所述回路的断开和/或闭合输出提示信息；能在焊接的同时检测焊接质量是否满足要求。

Description

一种焊接质量检测装置及焊接设备
技术领域
本发明涉及一种检测装置，尤其是一种焊接质量检测装置，本发明还涉及一种焊接设备，尤其是装设有焊接质量检测装置的焊接设备。
背景技术
目前，制造业很多工艺中都需要用到焊接工艺，如变压器引线焊接，电路板元器件焊接等，人工焊接效率低且还有可能对人体有害，所以相应的有了焊接设备。但采用设备焊接，经常发生虚焊现象，导致焊接产品质量不合要求，所以一般会在焊接过程之后增加一个检测的工序，判断焊接的质量是否合格。
近年来，提出了一种通过机器视觉来判断焊接产品的焊接质量是否合格的技术方案。由于这种设备往往是在焊接冷却后才进行检测，所以检测不及时，不能明确是焊接时质量不稳定还是在之后的工序中由于碰撞等原因导致接触不良。
发明内容
为了克服现有技术的不足，本发明提供一种焊接质量检测装置，这种监测装置能在焊接的同时检测焊接质量；
本发明还提供一种装设有该焊接质量检测装置的焊接设备，这种焊接设备能在焊接过程中检测产品的焊接质量。
本发明解决其技术问题所采用的技术方案是：
一种焊接质量检测装置，包括电源、焊接装置、若干导线和监测装置，电源的两极通过所述导线分别与焊接装置、待焊接件电连接以形成回路，且当所述焊接装置通过导电焊料与所述待焊接件接触时，所述回路闭合，所述监测装置接入所述回路中，并基于所述回路的断开和/或闭合输出提示信息。
作为上述技术方案的进一步改进，所述监测装置通过所述导线接入所述回路中。
作为上述技术方案的进一步改进，还包括光电耦合器，所述电源为直流电源，所述光电耦合器包括发光器和受光器，所述发光器通过所述导线正接于所述直流电源与所述焊接装置之间，所述受光器的低电平端与所述监测装置电连接。
作为上述技术方案的进一步改进，还包括光电耦合器，所述电源为直流电源，所述光电耦合器包括发光器和受光器，所述发光器通过所述导线正接于所述直流电源与所述待焊接件之间，所述受光器的低电平端与所述监测装置电连接。
作为上述技术方案的进一步改进，所述提示信息为声音、光信号、电信号、数字、图像信号中的一种或其组合。
一种焊接设备，包括基座，还包括上述的焊接质量检测装置。
作为上述技术方案的进一步改进，还包括焊接装置固定装置，所述焊接装置固定装置用于装夹固定所述焊接装置，所述焊接装置固定装置包括有绝缘体，将所述焊接装置与所述基座绝缘。
作为上述技术方案的进一步改进，用于将所述待焊接件焊接于焊接基材之上，所述待焊接件为铜线。
作为上述技术方案的进一步改进，还包括治具模块，所述治具模块包括治具和治具固定装置，所述治具用于承载所述焊接基材，所述治具和/或所述治具固定装置中包括绝缘体，将所述焊接基材与所述基座绝缘。
作为上述技术方案的进一步改进，还包括送线机构，所述送线机构用于输送所述铜线，所述送线机构包括至少一个能将所述铜线与所述基座绝缘的部件。
本发明的有益效果是：
焊接装置高温将焊料熔化，焊料填充在焊接基材和待焊接件之间，此时如果焊接基材与待焊接件焊接良好，则电源、电烙铁、焊接基材和待焊接件之间形成一个回路，该回路有电流通过；如果焊接基材与待焊接件焊接不良，则电源、焊接装置、焊接基材和待焊接件之间电路断开，监测装置没有电流通过。监测装置通过检测是否有电流通过从而识别焊接质量是否良好。该装置能在焊接的同时，检测焊接质量，不用新添一个检测用的工序。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是一种焊接质量检测装置的连接示意图；
图2是图1实施例中A处的局部放大图；
图3是又一种焊接质量检测装置的连接示意图；
图4是图3实施例中的光电耦合器的示意图；
图5是一种装设有焊接质量检测装置的焊接设备的立体示意图；
图6是图5实施例中B处的局部放大图；
图7是图5实施例中焊接模块的示意图；
图8是图5实施例中治具模块的示意图；
图9是图5实施例中送线机构的示意图。
具体实施方式
以下将结合实施例和附图对本发明的构思、具体结构及产生的技术效果进行清楚、完整的描述，以充分地理解本发明的目的、方案和效果。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，如无特殊说明，当某一特征被称为“固定”、“连接”在另一个特征，它可以直接固定、连接在另一个特征上，也可以间接地固定、连接在另一个特征上。此外，本发明中所使用的上、下、左、右、前、后等描述仅仅是相对于附图中本发明各组成部分的相互位置关系来说的。
此外，除非另有定义，本文所使用的所有的技术和科学术语与本技术领域的技术人员通常理解的含义相同。本文说明书中所使用的术语只是为了描述具体的实施例，而不是为了限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的组合。
参照图1、图2，示出了一种焊接质量检测装置在实际应用中的一种连接方式，本装置包括直流电源11、导线12、监测装置13和电烙铁16。在将待焊接件15与焊接基材14焊接为一个整体的过程中，需要采用到焊料17，在电烙铁16的高温作用下，焊料17将会熔化。熔化后的焊料17熔体会附着在焊接基材14上，并且向焊接基材14与待焊接件15的焊接部位流动或填充。焊接基材14、待焊接件15均为导电材料。本实施例中焊料17采用的为焊锡，此外也可以采用其他熔点低于焊接基材、待焊接件材料熔点，且可导电的材料。
直流电源11的一极通过导线12与电烙铁16连接，此连接部位与电烙铁16加热焊料17的部位，两部位之间的区域为可导电区域；直流电源的另一极与待焊接件15连接；监测装置13上设有触发点131，通过导线接入电源11与待焊接件15之间。当然，电源还可为交流电源；电烙铁16也可以是其他的焊接装置，只要该焊接装置能够提供比焊料更高的温度，且该焊接装置上具有可以导电的区域；直流电源11也可通过另一导电介质与待焊接件15连接，直流电源11也可以通过其他导电介质与电烙铁16连接；在此，不一一限定。
焊接基材14位于待焊接件15和焊料17的底部，当焊料17熔化，焊料熔体会附着在焊接基材14上，填充在焊接基材14和待焊接件15之间时，如果焊料熔体与待焊接件15接触，则直流电源11、电烙铁16、焊料熔体、待焊接件15、监测装置13形成一个闭合的电回路，故会有电流通过，监测装置13则会接收到电流信号，从而监测装置13会作出相应的提示，如声音、数字、图像、光信号等；如果焊料熔体没有与待焊接件15接触，则直流电源11、电烙铁16、焊料熔体、待焊接件13、监测装置13没有形成一个闭合的电回路，故不会有电流通过，监测装置13则不会接收到电流信号，从而监测装置13不作出提示或者作出与接收到电流信号时不同的提示。此外，监测装置13还可以是在接收到电流的时候不做任何提示，而在没有接收到电流信号时作出相应的提示，如声音、数字、图像、光信号等。
请参照图3与图4，示出了另一种焊接质量检测装置在实际电连接中的示意图，本实施例与第一个实施例主要的区别在于：采用直流电源21，所述直流电源21包括正极211和负极212；本装置另外还包括光电耦合器28，所述光电耦合器包括发光器280和受光器285,所述发光器280具有阳极281和阴极282，所述受光器285具有高电平接口284和低电平接口283。直流电源21的负极212通过导线22与电烙铁26连接，正极211与光电耦合器的发光器280的阳极281通过导线连接，光电耦合器的发光器280的阴极282通过导线与待焊接件连接，光电耦合器的受光器285低电平接口283与监测装置23上的触发点231通过导线连接，高电平接口284接入一个比监测装置触发点231电位更高处即可。
当然，光电耦合器也可以接入在直流电源21与电烙铁26之间，对应的，光电耦合器的发光器280的阳极281与电烙铁26通过导线23连接，阴极282与直流电源20的负极212通过导线连接。发光器280的阳极与电源正极连接，阴极与电源负极连接的方式为正接。
当焊料熔化，填充在焊接基材和待焊接件之间的时候，如果焊料熔体与待焊接件接触，则直流电源21、电烙铁26、焊料熔体、待焊接件与光电耦合器28之间形成一个闭合的电回路，故会有电流通过，监测装置23上的触发点231则会接收到光电耦合器23的受光器285的低电平接口283输出的电流信号，从而监测装置23会作出相应的提示，如声音、数字、图像、光信号等；如果焊料熔体没有与待焊接件接触，则直流电源21、电烙铁26、焊料熔体、待焊接件与光电耦合器之间没有形成一个闭合的电回路，故不会有电流通过，监测装置23上的触发点231则不会接收到电流信号，从而监测装置23不作出提示或者作出与接收到电流信号时不同的提示。此外，监测装置23还可以是在接收到电流的时候不做任何提示，而在没有接受到电流信号时作出相应的提示，如声音、数字、图像、光信号、电信号等。
本实施例利用光耦将检测装置与所述回路连接起来，实现了电气隔离的功能。
参照图5至图9，示出了一种装设有上述第二种焊接质量检测装置的变压器引线焊接设备，该设备的用途为将送线机构送出的引线341焊接至变压器的铜箔以及引脚之间。该设备包括有基座31、焊接模块32、治具模块33、送线机构34和焊接质量检测装置。
参照图6、图7，焊接模块32包括第一焊接组件321和第二焊接组件322，两组焊接组件通过可拆卸的连接方式固定在基座31上。第一焊接组件321包括电烙铁3211和电烙铁固定装置3212，电烙铁3211为将焊锡熔化成液体的电加热焊接装置，电烙铁固定装置用以固定电烙铁3211。电烙铁固定装置3212上有一块绝缘板3213，将电烙铁3211与基座31绝缘。
第二焊接组件322的结构与第一焊接组件321的结构相似，在此不做赘述。第二焊接组件和第一焊接组件的电烙铁型号规格不同，用以焊接变压器的不同部位，既保证质量，有保证效率。此外，绝缘部件也可为其他板件，只要能将电烙铁3211和基座绝缘即可。
参照图6、图8，治具模块33通过可拆卸的连接方式固定在基座31上。治具模块33包括治具331和治具固定装置332，治具331用以夹持变压器36。治具331包括本体和安装在本体上的一对夹爪，所述本体的外壳为绝缘材料，可以将变压器与基座绝缘。此外，也可以是治具固定装置332包括至少一个绝缘部件，将治具33与基座31绝缘，以使焊接质量检测装置通电工作时不会使基座甚至整台设备带电。
参照图5、图9，送线机构34为输送引线341的机构，送线机构34包括导管342、板件343、气缸344、滑块345和压块346。板件343为绝缘板件；气缸344可拆卸地固定在绝缘板件343上；滑块345与气缸344上的伸缩杆固定连接，压块346与滑块固定连接，且可相对滑块的垂直方向伸缩运动；导管342沿气缸伸缩杆的方向，布置在气缸344的两头；引线341穿过导管342，导管342为可导电材料，引线341为铜制材料。
送线机构送线过程如下：
压块346下压至滑块345表面压紧引线341，气缸344的伸缩杆伸出，带动引线341伸出；压块346松开，气缸回缩，完成拉引线的单个动作。此外，板件343也可以不绝缘的板件，只要整个送线机构34中包括至少一个能将引线341与基座31绝缘的部件即可。
焊接质量检测装置为上述第二种的焊接质量检测装置。参照图6，导线351、352、353分别为焊接质量检测装置的部分导线。导线351为连接电源负极与电烙铁3211的导线；导线353为连接第二焊接组件的电烙铁与电源负极的导线；导线352为连接导管342与电源正极的导线。焊接质量检测装置的电源正极与导管342之间接有光电耦合器（未示出）的发光器，光电耦合器（未示出）的受光器与监测装置电连接。
焊接变压器引线流程：
首先，送线机构34将引线341输送至变压器36的铜箔上，引线341的一端与铜箔接触；第一焊接组件的电烙铁3211高温熔化焊料，将引线341焊接至铜箔上。
同时，焊接质量检测装置检测该焊接过程的质量。如果焊接良好，则电源、导线、电烙铁3211、导管342与光电耦合器形成一个闭合的回路，焊接设备根据焊接质量检测装置相应的提示，进行相应的动作，如停止焊接或继续焊接等；如果焊接不良，则作出与焊接良好不同的提示。
之后，送线机构34将引线341引导至变压器36的引脚上，第二焊接组件的电烙铁熔化焊料，将引线341焊接至变压器36的引脚上。
同时，焊接质量检测装置检测该焊接过程的质量。如果焊接良好，则电源、导线、第二焊接组件的电烙铁、导管与光电耦合器形成一个闭合的回路，焊接设备根据焊接质量检测装置相应的提示，进行相应的动作，如停止焊接或进入下一流程等；如果焊接不良，则作出与焊接良好不同的提示。至此，完成一段引线的焊接。
在此焊接过程中，变压器为焊接基材，引线为待焊接件。
此外，焊接设备也可以是焊接其他产品的设备；电烙铁也可以替换成其他的焊接装置；检测装置还可以与引线本身连接；被焊接的焊接基材和待焊接件也可以为组合材料，如焊接部位为可导电的材料，非焊接的部位可以为另一种材料，在此不一一限定。
以上是对本发明的较佳实施进行的具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可做出种种的等同变形或替换，这些等同的变形或替换均包含在本申请权利要求所限定的范围内。

Claims (10)

  1. 一种焊接质量检测装置，其特征在于：包括电源、焊接装置、监测装置和若干导线，所述电源的两极通过所述导线分别与焊接装置、待焊接件电连接以形成回路，且当所述焊接装置通过导电焊料与所述待焊接件接触时，所述回路闭合，所述监测装置基于所述回路的断开和/或闭合输出提示信息。
  2. 根据权利要求1所述的焊接质量检测装置，其特征在于：所述监测装置通过所述导线接入所述回路中。
  3. 根据权利要求2所述的焊接质量检测装置，其特征在于：还包括光电耦合器，所述电源为直流电源，所述光电耦合器包括发光器和受光器，所述发光器通过所述导线正接于所述直流电源与所述焊接装置之间，所述受光器的低电平端与所述监测装置电连接。
  4. 根据权利要求2所述的焊接质量检测装置，其特征在于：还包括光电耦合器，所述电源为直流电源，所述光电耦合器包括发光器和受光器，所述发光器通过所述导线正接于所述直流电源与所述待焊接件之间，所述受光器的低电平端与所述监测装置电连接。
  5. 根据权利要求1所述的焊接质量检测装置，其特征在于：所述提示信息为声音、光信号、电信号、数字、图像信号中的一种或其组合。
  6. 一种焊接设备，包括基座，其特征在于：还包括有权利要求1至5中任一项所述的焊接质量检测装置。
  7. 根据权利要求6所述的焊接设备，其特征在于：还包括焊接装置固定装置，所述焊接装置固定装置用于装夹固定所述焊接装置，所述焊接装置固定装置包括有绝缘体，将所述焊接装置与所述基座绝缘。
  8. 根据权利要求6所述的焊接设备，其特征在于：用于将所述待焊接件焊接于焊接基材之上，所述待焊接件为铜线。
  9. 根据权利要求8所述的焊接设备，其特征在于：还包括治具模块，所述治具模块包括治具和治具固定装置，所述治具用于承载所述焊接基材，所述治具和/或所述治具固定装置中包括有绝缘体，将所述焊接基材与所述基座绝缘。
  10. 根据权利要求8所述的焊接设备，其特征在于：还包括送线机构，所述送线机构用于输送所述铜线，所述送线机构包括至少一个能将所述铜线与所述基座绝缘的部件。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203197432U (zh) * 2013-01-31 2013-09-18 汉达精密电子(昆山)有限公司 空焊检测装置
US20140131425A1 (en) * 2012-11-09 2014-05-15 Asm Technology Singapore Pte Ltd Method of detecting wire bonding failures
CN103962679A (zh) * 2013-01-31 2014-08-06 汉达精密电子(昆山)有限公司 空焊检测装置
CN106154181A (zh) * 2016-08-22 2016-11-23 上海方德尚动新能源科技有限公司 一种电池包键合焊接检测系统及方法
CN106141516A (zh) * 2016-08-05 2016-11-23 江苏现代造船技术有限公司 一种工业焊机智能监控系统及监控方法
CN106918774A (zh) * 2017-03-21 2017-07-04 合肥京东方光电科技有限公司 一种检测装置及其检测电路集成芯片有焊接不良的方法
CN206848402U (zh) * 2017-05-16 2018-01-05 立讯精密工业（滁州）有限公司 测试电路
CN108098097A (zh) * 2018-01-19 2018-06-01 深圳市海目星激光智能装备股份有限公司 一种变压器引线焊接设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140131425A1 (en) * 2012-11-09 2014-05-15 Asm Technology Singapore Pte Ltd Method of detecting wire bonding failures
CN203197432U (zh) * 2013-01-31 2013-09-18 汉达精密电子(昆山)有限公司 空焊检测装置
CN103962679A (zh) * 2013-01-31 2014-08-06 汉达精密电子(昆山)有限公司 空焊检测装置
CN106141516A (zh) * 2016-08-05 2016-11-23 江苏现代造船技术有限公司 一种工业焊机智能监控系统及监控方法
CN106154181A (zh) * 2016-08-22 2016-11-23 上海方德尚动新能源科技有限公司 一种电池包键合焊接检测系统及方法
CN106918774A (zh) * 2017-03-21 2017-07-04 合肥京东方光电科技有限公司 一种检测装置及其检测电路集成芯片有焊接不良的方法
CN206848402U (zh) * 2017-05-16 2018-01-05 立讯精密工业（滁州）有限公司 测试电路
CN108098097A (zh) * 2018-01-19 2018-06-01 深圳市海目星激光智能装备股份有限公司 一种变压器引线焊接设备

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