WO2017005205A1 - 一种测量熔池温度的电弧焊接头调节装置 - Google Patents

一种测量熔池温度的电弧焊接头调节装置 Download PDF

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Publication number
WO2017005205A1
WO2017005205A1 PCT/CN2016/089091 CN2016089091W WO2017005205A1 WO 2017005205 A1 WO2017005205 A1 WO 2017005205A1 CN 2016089091 W CN2016089091 W CN 2016089091W WO 2017005205 A1 WO2017005205 A1 WO 2017005205A1
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temperature
arc welding
component
robot
measuring
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PCT/CN2016/089091
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English (en)
French (fr)
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刘雷
乔红超
李茂程
刘冬菊
唐伟东
谯永鹏
李文明
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沈阳富创精密设备有限公司
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Priority to KR1020187003281A priority Critical patent/KR102015736B1/ko
Publication of WO2017005205A1 publication Critical patent/WO2017005205A1/zh

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    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories

Definitions

  • the invention belongs to the technical field of welding equipment, and in particular relates to an arc welding head adjusting device for measuring the temperature of a molten pool.
  • the bath temperature directly affects the quality of the weld.
  • the molten pool has a high temperature, a large molten pool, and a molten metal has good fluidity and is easy to fuse.
  • the temperature is too high, the molten metal liquid is easy to squat, and the single-sided welded double-sided formed back surface is easily burned to form a weld bead. It is also difficult to control, and the joint plasticity is lowered, and the bending is easy to crack.
  • the temperature of the molten pool is low, the molten pool is small, the molten metal liquid is dark, the fluidity is poor, and defects such as incomplete penetration, unfusion, and slag inclusion are easily generated.
  • the temperature of the weld pool directly affects the welding effect, it is necessary to measure the temperature of the weld pool to detect the weld quality, or to establish a closed-loop control system to control the welding speed, welding power, etc., in order to achieve good welding. effect.
  • the object of the present invention is to provide an arc welding head adjusting device for measuring the temperature of a molten pool, which can realize flexible adjustment of three-dimensional coordinates and angles of the welding torch and the temperature measuring sensor, and ensure that the temperature measuring sensor and the welding torch are at the most The good relative position ensures accurate measurement of the temperature of the molten pool.
  • An arc welding head adjusting device for measuring molten pool temperature comprising a robot connecting plate, three different temperature sensor clamping devices, a welding gun connecting member and a wire feeding connector, wherein one end of the robot connecting plate is a connecting flange Structure, the other end is provided with a strip groove, the side of the strip groove is connected with a wire feeder connection and a torch connection, and three sensor clamping devices are connected on three sides of the robot connection plate, and the three temperatures thereof The measuring points of the sensor are placed in the direction of the molten pool and on the left and right sides of the molten pool.
  • the clamping device structure comprises four interconnected components I to IV, one end of the component I is vertically connected with the robot connecting plate, and the Z-axis direction of the temperature sensor is adjusted; one end of the component II is connected with the other end of the component I, and the temperature is adjusted.
  • the Y-axis direction of the sensor; the connection of the component II and the component III, the arc connection of the component III and the component IV, the angle of the temperature sensor is adjusted; the adjustment faces of the components I to III are perpendicular to each other.
  • one end of the strip groove of the robot connecting plate has a connecting block with a mounting groove of the connecting component I, and the angle ⁇ between the connecting block and the side of the strip groove connected is 135 ⁇ 150°; a mounting groove for connecting the other two components I is also provided on the outer sides of the two sides of the robot lands.
  • the component I is connected by two mutually perpendicular connecting plates to form an L-shaped side surface
  • the long-side connecting plate has two strip-shaped grooves
  • the strip-shaped grooves of the robot and the connecting plate are connected by bolts
  • the mounting holes on the side plates are connected, and the short side ends are provided with mounting holes.
  • the component II is an L-shaped flat plate structure having two mounting holes on the vertical side and two strip-shaped grooves on the bottom side, and the strip-shaped groove is connected to the mounting hole of the component I through the bolt .
  • the assembly III is connected by three plates to form a chamfered bending connector, and one end plate is provided with two mounting holes that are coupled with the mounting holes of the component II, and the other end plate is provided with the component IV. Curved groove and mounting hole.
  • the assembly IV is connected by three plates to form a chamfered bending joint, and one end plate is provided with an arc-shaped groove and a mounting hole matched with the assembly III, and the other end plate is provided with a sensor matched with the temperature sensor. Mounting holes.
  • the welding gun connector has a mounting hole that cooperates with the welding gun, and the mounting hole has a long bolt through hole for tightening the welding gun.
  • the wire feeder connector is composed of two angled connecting plates, and the two connecting plates respectively have an elongated hole connecting the wire feeding head and connecting the robot connecting plate, and the angle between the two connecting plates ⁇ is 135 to 150°.
  • the temperature sensor is a dedicated infrared thermometer for laser processing.
  • the invention can flexibly connect the arc welding torch and the temperature measuring sensor, and can conveniently adjust the relative position between the arc welding torch and the welding component, between the temperature measuring sensor and the welding component, the arc welding torch and the temperature measuring sensor, and finally realize accurate.
  • the purpose of measuring the temperature of the molten pool is of great significance for ensuring the quality of the composite welding and good molding results.
  • FIG. 1 is a schematic diagram of a three-dimensional three-dimensional perspective structure according to an embodiment of the present invention.
  • Figure 2 is a schematic view of the robot lands of Figure 1.
  • FIG 3 is a schematic view of the temperature sensor holding device assembly I of Figure 1.
  • FIG 4 is a schematic view of the temperature sensor holding device assembly II of Figure 1.
  • FIG. 5 is a schematic view of the temperature sensor holding device assembly III of Figure 1.
  • FIG. 6 is a schematic view of the temperature sensor holding device assembly IV of Figure 1.
  • FIG. 7 to 9 are schematic views of the welding gun connecting member of Fig. 1. 7 is a bottom view; FIG. 8 is a front view; and FIG. 9 is a perspective view.
  • Figure 10 is a schematic view of the wire feeder connector.
  • the present invention includes a robot lands 1, three different temperature sensor clamping devices 2, a welding gun connector 3 and a wire feeder connector 4, and the robot lands 1
  • One end is connected to the flange 11 structure, and the other end is provided with a strip-shaped groove.
  • the side edges of the strip-shaped groove are respectively connected with a wire feeder connecting member 4 and a welding gun connecting member 3, and three sensor holding devices 2 are connected to the robot.
  • the measuring points of the three temperature sensors are placed in the direction of the molten pool and the left and right sides of the molten pool.
  • the clamping device 2 includes four interconnected components I21, II22, III23, and IV24.
  • One end of the component I21 is vertically connected to the three sides of the robotic platter 1, and the temperature sensor is adjusted.
  • the Z-axis direction ie, the height of the temperature sensor is adjusted by the position where the component I21 is connected to the three sides of the robot splicing plate 1
  • one end of the component II22 is connected to the other end of the component I21 to adjust the Y-axis direction of the temperature sensor (ie, through the component II22 and The position of the component I21 is connected, the horizontal position of the temperature sensor is adjusted);
  • the component II22 is connected with the component III23, and the component III23 and the component IV24 are connected by the arc connection of the curved groove to adjust the angle of the temperature sensor;
  • the adjustment faces of III23 are perpendicular to each other.
  • one end of the strip groove of the robot lands 1 has a connecting block 13 with a mounting hole for connecting the assembly I21, and the side of the connecting block 13 is connected to the side.
  • the angle ⁇ of the side of the strip groove (that is, the side of the robot splicing plate 1) is 135-150° to prevent interference and facilitate installation of the temperature sensor; the outer sides of the two sides of the turret lap 1 are also connected to each other. Mounting holes for the two components I21.
  • the assembly I21 is connected by two mutually perpendicular connecting plates to form an L-shaped side surface, and the long-side connecting plate is provided with two strip-shaped recesses 25, and the connecting plate 1 is connected by a bolt and a robot.
  • the strip groove side plate mounting groove 12 is connected, and the short side end thereof is provided with a mounting hole 26.
  • the assembly II22 is an L-shaped flat structure having two mounting holes on the vertical side, two strip-shaped recesses 25 on the bottom side, and the strip-shaped recesses 25 through the bolts and components.
  • the mounting holes 26 of the I21 are connected. Thereby, the horizontal position of the temperature sensor can be further adjusted by adjusting the connection position of the assembly II22 and the assembly I21 by the strip groove 25.
  • the assembly III23 is connected by three plates to form a chamfered bending connector, and two end plates are provided with two The mounting holes of the assembly II22 engage the connected mounting holes 26, and the other end plate is provided with an arcuate strip groove 27 and a mounting hole that cooperate with the assembly IV24.
  • the assembly IV24 is connected by three plates to form a chamfered bending joint, and one end plate is provided with an arc-shaped groove 27 and a mounting hole which cooperate with the assembly III23, and the other end plate is opened with a temperature.
  • the sensor is fitted with a sensor mounting hole 28.
  • the welding gun connector 3 has a welding torch mounting hole 32 that cooperates with a welding gun.
  • the welding gun mounting hole 32 has a long bolt through hole 31 for tightening the welding torch.
  • the arc torch is one of a TIG, MIG/MAG or plasma torch.
  • the wire feeder connector 4 is composed of two angled connecting plates, and the two connecting plates respectively have an elongated hole connecting the wire feeding head and connecting the robot connecting plate 1, which is convenient for the position. Adjusted, the angle ⁇ between the two connecting plates is 135-150°.
  • the mounting holes in the present invention are all threaded holes for easy installation and adjustment.
  • each temperature sensor is connected to the computer unit via a USB interface, and the computer unit includes parameter setting, data acquisition and real-time display, data storage and analysis module.

Abstract

一种测量熔池温度的电弧焊接头调节装置，其包括机器人连接盘（1）、三个不同方向的温度传感器夹持装置（2）、焊枪连接件（3）及送丝头连接件（4），所述机器人连接盘一端为连接法兰盘（11）结构，另一端带有条型凹槽（25），条型凹槽的侧边连接有送丝头连接板和焊枪连接板，三个传感器夹持装置连接在机器人连接盘的三边上，其三个温度传感器的测量点分置于熔池前进方向和熔池左右两侧。该测量熔池温度的电弧焊接头调节装置能将电弧焊枪和测温传感器灵活地连接在一起，可方便地调节电弧焊枪与焊件间、测温传感器与焊件间、电弧焊枪和测温传感器间的相对位置，实现准确地测量到熔池温度的目的，保证复合焊接质量和具有良好的成型效果。

Description

一种测量熔池温度的电弧焊接头调节装置 技术领域
本发明属于焊接设备技术领域，特别是涉及一种测量熔池温度的电弧焊接头调节装置。
背景技术
熔池温度直接影响焊接质量。熔池温度高、熔池较大、熔化的金属流动性好，易于熔合，但过高时，熔化的金属液体易下淌，单面焊双面成形的背面易烧穿，形成焊瘤，成形也难控制，且接头塑性下降，弯曲易开裂。熔池温度低时，熔池较小，熔化的金属液体较暗，流动性差，易产生未焊透，未熔合，夹渣等缺陷。
由于焊接熔池温度直接影响焊接的效果，所以需要对熔池温度进行测量，以检测焊接质量，或者以熔池温度为变量，建立闭环控制系统控制焊接速度、焊接功率等，从而达到良好的焊接效果。
由于工作环境、焊件材质等因素的影响，熔池温度的测量一直是焊接领域一个难点。通过多角度多传感器的测量能够有效地降低测量误差，较为准确的测量出熔池真实温度。
发明内容
针对上述存在的技术问题，本发明的目的是提供一种测量熔池温度的电弧焊接头调节装置，可以使焊枪与测温传感器实现三维坐标及角度的灵活调节，保证测温传感器和焊枪处于最佳的相对位置，保证能够准确的测量出熔池的温度。
本发明的目的是通过如下技术方案实现的：
一种测量熔池温度的电弧焊接头调节装置，包括机器人连接盘、三个不同方向的温度传感器夹持装置、焊枪连接件及送丝头连接件，所述机器人连接盘一端为连接法兰盘结构，另一端带有条型凹槽，条型凹槽的侧边连接有送丝头连接件和焊枪连接件，三个传感器夹持装置连接在机器人连接盘的三边上，其三个温度传感器的测量点分置于熔池前进方向和熔池左右两侧。
进一步地，所述夹持装置结构包括四个相互连接的组件Ⅰ～Ⅳ，组件Ⅰ一端与机器人连接盘垂直连接，调节温度传感器的Z轴方向；组件Ⅱ一端与组件Ⅰ另一端连接，调节温度传感器的Y轴方向；组件Ⅱ和组件Ⅲ连接，组件Ⅲ和组件Ⅳ弧形连接，调节温度传感器的角度；组件Ⅰ～Ⅲ的调节面相互垂直。
进一步地，所述机器人连接盘的条型凹槽一端带有连接块，其上带有连接组件Ⅰ的安装槽，所述连接块与相连接的条型凹槽侧边夹角α为135～150°；在机器人连接盘的两条侧边外周还开有连接另两个组件Ⅰ的安装槽。
进一步地，所述组件Ⅰ由两个相互垂直的连接板连接构成侧面为L型的结构，其长边连接板上开有两个条型凹槽，通过螺栓与机器人连接盘的条型凹槽侧板上安装孔连接，其短边端开有安装孔。
进一步地，所述组件Ⅱ为L型平板结构，其竖直边上开有两个安装孔，底边上带有两个条型凹槽，条型凹槽通过螺栓与组件Ⅰ的安装孔连接。
进一步地，所述组件Ⅲ由三个板连接形成倒角折弯连接件，其一端板上开有两个与组件Ⅱ的安装孔配合连接的安装孔，另一端板上开有与组件Ⅳ配合的弧形条槽和安装孔。
进一步地，所述组件Ⅳ由三个板连接形成倒角折弯连接件，其一端板上开有与组件Ⅲ配合的弧形条槽和安装孔，另一端板上开有与温度传感器配合的传感器安装孔。
进一步地，所述焊枪连接件带有与焊枪配合的安装孔，该安装孔孔壁上开有顶紧焊枪的长螺栓通孔。
进一步地，所述送丝头连接件由两个成角度连接的连接板构成，两连接板上分别开有连接送丝头和连接机器人连接盘的长条形孔，两连接板间的夹角β为135～150°。
进一步地，所述温度传感器为激光加工专用红外测温仪。
本发明的有益效果是：
本发明能将电弧焊枪和测温传感器灵活的连接在一起，能方便的调节电弧焊枪与焊件间、测温传感器与焊件间、电弧焊枪和测温传感器间的相对位置，最终实现准确的测量到熔池温度的目的，对保证复合焊接质量和良好的成型效果具有重要意义。
附图说明
图1是本发明实施例的立体三维视角结构示意图。
图2是图1中机器人连接盘示意图。
图3是图1中温度传感器夹持装置组件Ⅰ示意图。
图4是图1中温度传感器夹持装置组件Ⅱ示意图。
图5是图1中温度传感器夹持装置组件Ⅲ示意图。
图6是图1中温度传感器夹持装置组件Ⅳ示意图。
图7-图9为是图1中焊枪连接件示意图。其中，图7为仰视图；图8为主视图；图9为立体图。
图10是送丝头连接件示意图。
图中：
1.机器人连接盘；11.法兰盘；12.安装槽；13.连接块；
2.夹持装置；21.组件Ⅰ；22.组件Ⅱ；23.组件Ⅲ；24.组件Ⅳ；25.条型凹槽；26.安装孔；27.弧形条槽；28.传感器安装孔；
3.焊枪连接件；31.通孔；32.焊枪安装孔；
4.送丝头连接件。
具体实施方式
下面结合附图和实施例对本发明进行详细描述。
实施例：如图1-图10所示，本发明包括机器人连接盘1、三个不同方向的温度传感器夹持装置2、焊枪连接件3及送丝头连接件4，所述机器人连接盘1一端为连接法兰盘11结构，另一端带有条型凹槽，条型凹槽的侧边分别连接有送丝头连接件4和焊枪连接件3，三个传感器夹持装置2连接在机器人连接盘1的三边(两条侧边和一个顶边)上，其三个温度传感器的测量点分置于熔池前进方向和熔池左右两侧。
如图3-图6所示，所述夹持装置2包括四个相互连接的组件Ⅰ21、组件Ⅱ22、组件Ⅲ23、组件Ⅳ24，组件Ⅰ21一端与机器人连接盘1的三边垂直连接，调节温度传感器的Z轴方向(即通过组件Ⅰ21与机器人连接盘1三边连接的位置，调节温度传感器的高度)；组件Ⅱ22一端与组件Ⅰ21另一端连接，调节温度传感器的Y轴方向(即通过组件Ⅱ22与组件Ⅰ21连接的位置，调节温度传感器的水平横向位置)；组件Ⅱ22和组件Ⅲ23连接，组件Ⅲ23和组件Ⅳ24通过弧形条槽的弧形连接，调节温度传感器的角度；组件Ⅰ21、组件Ⅱ22、组件Ⅲ23的调节面相互垂直。
如图2-图3所示，所述机器人连接盘1的条型凹槽一端带有连接块13，其上带有连接组件Ⅰ21的安装孔，所述连接块13的侧边与相连接的条型凹槽侧边(即机器人连接盘1的侧边)夹角α为135～150°，以防止干涉并便于安装温度传感器；在机器人连接盘1的两条侧边外周还开有连接另两个组件Ⅰ21的安装孔。
如图3所示，所述组件Ⅰ21由两个相互垂直的连接板连接构成侧面为L型的结构，其长边连接板上开有两个条型凹槽25，通过螺栓与机器人连接盘1的条型凹槽侧板上安装槽12连接，其短边端开有安装孔26。从而，通过条型凹槽25调节组件Ⅰ21与机器人连接盘1的连接位置，进一步可以调节温度传感器在垂直于机器人连接盘1方向的水平纵向位置。
如图4所示，所述组件Ⅱ22为L型平板结构，其竖直边上开有两个安装孔，底边上带有两个条型凹槽25，条型凹槽25通过螺栓与组件Ⅰ21的安装孔26连接。从而，通过条型凹槽25调节组件Ⅱ22与组件Ⅰ21的连接位置，进一步可以调节温度传感器的水平横向位置。
如图5所示，所述组件Ⅲ23由三个板连接形成倒角折弯连接件，其一端板上开有两个与 组件Ⅱ22的安装孔配合连接的安装孔26，另一端板上开有与组件Ⅳ24配合的弧形条槽27和安装孔。
如图6所示，所述组件Ⅳ24由三个板连接形成倒角折弯连接件，其一端板上开有与组件Ⅲ23配合的弧形条槽27和安装孔，另一端板上开有与温度传感器配合的传感器安装孔28。
如图7-图9所示，所述焊枪连接件3带有与焊枪配合的焊枪安装孔32，该焊枪安装孔32孔壁上开有顶紧焊枪的长螺栓通孔31。电弧焊枪为TIG、MIG/MAG或等离子体焊枪中的一种。
如图10所示，所述送丝头连接件4由两个成角度连接的连接板构成，两连接板上分别开有连接送丝头和连接机器人连接盘1的长条形孔，便于位置调节，两连接板间的夹角β为135～150°。
本发明中的安装孔均为螺纹孔，方便安装调节。
本发明在工作时，各温度传感器经USB接口与计算机单元相连接，计算机单元包括参数设置、数据采集及实时显示、数据存储及分析模块。

Claims (10)

  1. 一种测量熔池温度的电弧焊接头调节装置，其特征在于：包括机器人连接盘、三个不同方向的温度传感器夹持装置、焊枪连接件及送丝头连接件，所述机器人连接盘一端为连接法兰盘结构，另一端带有条型凹槽，条型凹槽的侧边连接有送丝头连接件和焊枪连接件，三个传感器夹持装置连接在机器人连接盘的三边上，其三个温度传感器的测量点分置于熔池前进方向和熔池左右两侧。
  2. 根据权利要求1所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述夹持装置结构包括四个相互连接的组件Ⅰ～Ⅳ，组件Ⅰ一端与机器人连接盘垂直连接，调节温度传感器的Z轴方向；组件Ⅱ一端与组件Ⅰ另一端连接，调节温度传感器的Y轴方向；组件Ⅱ和组件Ⅲ连接，组件Ⅲ和组件Ⅳ弧形连接，调节温度传感器的角度；组件Ⅰ～Ⅲ的调节面相互垂直。
  3. 根据权利要求2所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述机器人连接盘的条型凹槽一端带有连接块，其上带有连接组件Ⅰ的安装槽，所述连接块与相连接的条型凹槽侧边夹角α为135～150°；在机器人连接盘的两条侧边外周还开有连接另两个组件Ⅰ的安装槽。
  4. 根据权利要求2所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述组件Ⅰ由两个相互垂直的连接板连接构成侧面为L型的结构，其长边连接板上开有两个条型凹槽，通过螺栓与机器人连接盘的条型凹槽侧板上安装孔连接，其短边端开有安装孔。
  5. 根据权利要求2所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述组件Ⅱ为L型平板结构，其竖直边上开有两个安装孔，底边上带有两个条型凹槽，条型凹槽通过螺栓与组件Ⅰ的安装孔连接。
  6. 根据权利要求2所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述组件Ⅲ由三个板连接形成倒角折弯连接件，其一端板上开有两个与组件Ⅱ的安装孔配合连接的安装孔，另一端板上开有与组件Ⅳ配合的弧形条槽和安装孔。
  7. 根据权利要求2所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述组件Ⅳ由三个板连接形成倒角折弯连接件，其一端板上开有与组件Ⅲ配合的弧形条槽和安装孔，另一端板上开有与温度传感器配合的传感器安装孔。
  8. 根据权利要求1所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述焊枪连接件带有与焊枪配合的安装孔，该安装孔孔壁上开有顶紧焊枪的长螺栓通孔。
  9. 根据权利要求1所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述送丝 头连接件由两个成角度连接的连接板构成，两连接板上分别开有连接送丝头和连接机器人连接盘的长条形孔，两连接板间的夹角β为135～150°。
  10. 根据权利要求1所述的测量熔池温度的电弧焊接头调节装置，其特征在于：所述温度传感器为激光加工专用红外测温仪。
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