会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • PERIPHERY WELDING EQUIPMENT
    • JPS6250083A
    • 1987-03-04
    • JP19033085
    • 1985-08-28
    • DAIKIN IND LTD
    • SAWARA YOSHIOYAMASHITA MASANORIUEDA TSUTOMUKIN KAORU
    • B23K9/028
    • PURPOSE:To stabilize a welding by storing the reference value of the rotary center position, etc. as well as detecting the position of a weld zone and by maintaining the peripheral speed of the weld zone constant based on the detected position and stored reference value. CONSTITUTION:The position detecting means 6 of the body 2 to be welded is provided on a moving arm 11 and the storing device of the reference value of a rotary center, etc. is arranged as well. The storing device stores in advance the distance A from the origin in X direction of the moving arm 11 upto the rotary center O of a rotary table 21 as the reference value and finds the dis tance X from the origin of the arm 11 upto the weld zone of the body 2 to be welded with which a probe 15is abutting. The distance between the rotary center O and weld zone is then operated from the difference in two distances A, X to control the rotation of the rotary table 21. Due to the peripheral speed of the weld zone being able to maintain constantly the welding is thus stabilized even in case of the body to be welded being out of setting.
    • 4. 发明专利
    • Groove welding control device
    • 焊接控制装置
    • JPS5927776A
    • 1984-02-14
    • JP13614082
    • 1982-08-03
    • Daikin Ind LtdSumikin Yousetsubou Kk
    • GESHI OSAMUMIYAGI YOSHIKAZUUEDA TSUTOMUKODAMA MOTOJINAKAMURA MASATOSHIAKITANI SHIORI
    • B23K9/127B23K9/02
    • B23K9/0216
    • PURPOSE:To detect exactly a rocking reversed position of a groove weld line, and to raise accuracy of automatic welding, by basing on an electric welding current detecting system, and complementing its base by a position detecting function of a profile detector. CONSTITUTION:A current comparing circuit 14 compares a detecting value of a current detector 12 for detecting a welding current, with a value obtained by adding a threshold level to a welding current reference value set in advance, and generates an output when the detecting value of the current detector 12 is larger. A reversed position comparing circuit 15 compares a detecting value of a profile detector 13 for detecting a moving extent to the left and right directions against the reference line of the groove of a welding torch 1, with stored information of a storing circuit 25-1 for storing a welding torch reversed position of the same direction side immediately before said time, as a moving extent to the left and right directions against the reference line of the groove, and generates an output when the detecting value of the profile detector 13 is larger. A rocking controlling circuit 16 provides an output for reversing the rocking direction, to the rocking shaft of the welding torch 1 by an output of one of the comparing circuits 14, 15, and corrects automatically the rocking width of the welding torch 1.
    • 目的:通过基于电焊电流检测系统,通过轮廓检测器的位置检测功能,完全检测槽焊接线的摆动反转位置,提高自动焊接精度。 构成:电流比较电路14将用于检测焊接电流的电流检测器12的检测值与预先设定的焊接电流基准值相加而得到的值进行比较,当检测值为 电流检测器12较大。 反转位置比较电路15将用于检测相对于焊炬1的凹槽的参考线的左右方向的移动范围的轮廓检测器13的检测值与存储电路25-1的存储信息进行比较 在所述时间之前存储相同方向侧的焊炬反转位置,作为相对于槽的基准线的左右方向的移动范围,并且当轮廓检测器13的检测值较大时产生输出。 摇摆控制电路16通过比较电路14,15中的一个的输出提供用于将摇摆方向反转到焊炬1的摆动轴的输出,并自动校正焊炬1的摇摆宽度。
    • 5. 发明专利
    • Multi-layer build-up welding method
    • 多层建筑焊接方法
    • JPS58184072A
    • 1983-10-27
    • JP6782282
    • 1982-04-21
    • Daikin Ind LtdHitachi Zosen CorpSumikin Yousetsubou Kk
    • KODAMA MOTOJIIRIGUCHI EIJINAKAMURA MASATOSHIAKITANI SHIORIGESHI OSAMUMIYAGI YOSHIKAZUUEDA TSUTOMUNAKAJIMA HIROYUKIMURAKAMI SHIYUNZOU
    • B23K9/127B23K9/028
    • B23K9/0288
    • PURPOSE:To enable narrow gap multi-layer welding using a welding robot, by performing welding of the first layer while detecting the weld line by a sensor and performing welding of the second and succeeding layers by reading out the stored newest position of the torch. CONSTITUTION:Welding of the first layer is performed by allowing a welding torch 5 to follow up the weld line by a sensor 4. At the same time, the position of the torch 5 is detected and stored over the whole circumference of the weld line. To perform welding of the second layer, the position of the torch 5 stored in welding of the first layer is read out and performed by allowing the torch 5 to follow up the weld line basing on the reading. At the same time, the position of the torch 5 is detected and stored in place of the position stored in welding of the first layer. Welding of all layers is performed by repeating this procedure. By this method, teaching of the weld line becomes unnecessary and a good weld zone free from welding defect can be obtained.
    • 目的:为了实现使用焊接机器人的窄间隙多层焊接,通过在通过传感器检测焊接线的同时执行第一层的焊接并且通过读出焊枪的存储的最新位置来执行第二层和后续层的焊接。 构成:通过允许焊炬5通过传感器4跟踪焊接线来进行第一层的焊接。同时,焊炬5的位置被检测并存储在焊接线的整个圆周上。 为了执行第二层的焊接,通过允许焊炬5在读取时基于焊接线来读出并执行存储在第一层的焊接中的焊炬5的位置。 同时,代替第一层焊接中存储的位置,检测并存储焊炬5的位置。 通过重复此过程来执行所有层的焊接。 通过这种方法,不需要焊接线的教导,并且可以获得没有焊接缺陷的良好的焊接区。
    • 9. 发明专利
    • POSITION DETECTING DEVICE
    • JPS6250081A
    • 1987-03-04
    • JP19032985
    • 1985-08-28
    • DAIKIN IND LTD
    • SAWARA YOSHIOYAMASHITA MASANORIUEDA TSUTOMUKIN KAORU
    • B23Q35/30B23K9/12B23K9/127B23Q35/32G05B19/19
    • PURPOSE:To increase the detecting accuracy be supporting pivotaly a detecting member freely turnably to the moving member freely reciprocatable and by energizing the detecting member in the direction that a probe comes in contact with the detecting face of the other part as well as energizing the moving member toward the cross face of one part. CONSTITUTION:A moving member 22 is provided freely reciprocatably via a sliding base 21 to the main body 20 of the device to be fixed to a moving arm. The member 22 is energized with pressing to the vertical face 7 side by the spring 23 as the energizing means. A detecting member 26 is arranged freely turnably to the shaft 25 provided between the brackets 24, 24 at the lower side of the member 22. In case of performing the welding by following the welding torch upto the weld line a probe 31 is brought in contact with pressing with a horizontal surface 8 by the force of the spring 30 and is pressed even to the direction of the vertical face 7 as well by the spring 23. The accuracy in the position detection is therefore increased due to the falling from the horizontal surface of the probe 31 being prevented.
    • 10. 发明专利
    • Automatic multi-layer welding of endless groove
    • 自动多层无缝焊接焊接
    • JPS6142485A
    • 1986-02-28
    • JP16470984
    • 1984-08-06
    • Daikin Ind Ltd
    • SAWARA YOSHIONAKADA YOJIUEDA TSUTOMU
    • B23K9/12B23K9/127
    • B23K9/1274
    • PURPOSE:To perform titled welding nicely regardless of the shape of groove by guiding and controlling a welding torch along endless groove form of a work in an approach copy sensor detecting section in the direction of advance and controlling the depth of arc point by arc sensor detecting current of the torch. CONSTITUTION:A torch 2 of an arm 1 that moves in the direction of depth Z and width X of an endless work groove B is led by a hemispherical face 5b of a approach copy sensor 3 detecting section 5 in the direction of advance Q and oscillated and welded in the detection of the apex (b) and bottom point (a) of one side of the groove B and high position point (c) of another end. Height of the torch 2 is controlled by detection current of an arc sensor 4 of the torch 2. The torch 2 makes automatic multi-layer welding of endless groove B nicely whether the shape is V-shape or shape by related control of an arm 1 operating mechanism and detecting mechanism of the copy sensor 3. Accordingly, automatic welding is made efficient eliminating former teaching of locus of weld line and exchange of detecting section 5.
    • 目的:通过引导和控制沿着进给方向的工件的环形槽形式的焊炬,沿着前进方向引导和控制焊炬的形状,并且通过电弧传感器检测来控制弧点深度来进行标称焊接 手电筒的电流。 构成:沿着深度Z的方向移动并且环形工作槽B的宽度X的臂1的手电筒2由前进Q的方向由接近复制传感器3检测部5的半球面5b引导并振荡 并焊接在槽B的一侧的顶点(b)和底点(a)的检测和另一端的高位置点(c)。 焊炬2的高度由焊炬2的电弧传感器4的检测电流控制。焊炬2通过臂1的相关控制,很好地对环形槽B进行自动多层焊接,无论形状是V形还是形状 复印传感器3的操作机构和检测机构。因此,自动焊接有效地消除了焊接线轨迹的理论和检测部分5的更换。