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Adaptive Tracking Elastic Sensor for Welding Groove

An adaptive tracking, elastic sensor technology, applied in welding equipment, welding equipment, auxiliary welding equipment and other directions, can solve the problems of low tracking dimension, difficult force system balance adjustment, large system error, etc., to achieve anti-interference ability and reliability. Sex-enhancing effect

Active Publication Date: 2016-06-29
武汉纳瑞格智能设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of existing technology that can simultaneously save "mechanical displacement-electricity conversion, deviation signal identification, control adjustment amount calculation and electric adjustment" is only in the Chinese invention patent ZL200410060990.4 "Welding torque floating elastic drive weld seam horizontal automatic tracking device ", but the above-mentioned technology adopts the balance method of the force couple system, which has large system errors, is difficult to manufacture, difficult to adjust the balance of the force system, and has the limitation of low tracking dimension.

Method used

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  • Adaptive Tracking Elastic Sensor for Welding Groove
  • Adaptive Tracking Elastic Sensor for Welding Groove
  • Adaptive Tracking Elastic Sensor for Welding Groove

Examples

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Effect test

Embodiment 1

[0048] Example 1: is a basic example. Such as figure 1 , 2 , 3, 4, and 5 show an adaptive tracking elastic sensor for welding grooves, which is composed of an upper tracking seat M1 and a lower tracking seat M2; each of the two tracking seats includes an "n"-shaped tracking Base body 1, a four-hinge linkage mechanism 2, a piston assembly 3, and two detection rollers 4; the tracking base body 1 is detachably fixedly connected to the welding torch 7; the four-hinge linkage mechanism 2 includes a connecting Rod 2.5, static hinge shaft 2.1, opposite to the static hinge shaft 2.1 is the dynamic hinge shaft 2.4, and the other two opposite hinge shafts are also the shafts of the detection roller 4 on the side of the welding groove, which are respectively the detection hinge shafts on the first side 2.2 and the second side detection hinge shaft 2.3; the piston assembly 3 includes a piston cylinder 3.1, a piston 3.2, a piston rod 3.4, and a spring 3.3 in the piston cylinder; the p...

Embodiment 2

[0049] Example 2: is a further example. Such as figure 1 —5, and Figure 7 As shown in -12, the self-adaptive tracking elastic sensor for welding grooves, the static hinge axis, the dynamic hinge axis, the first side detection hinge axis, and the second tracking base M1 of the upper tracking base M1 and the lower tracking base M2 The hinge shafts are detected on both sides, and a total of 8 axis lines are parallel to and perpendicular to the axis line of the piston rod respectively. The tracking base bodies 1 of the upper tracking base M1 and the lower tracking base M2 are two independent components, or are connected integral components, or integral components formed at one time; the preferred tracking base M1 and the present embodiment The tracking seat body 1 of the lower tracking seat M2 is two independent components. Its advantage is that the distance between the upper and lower two tracking seats can be adjusted according to the depth of the welding groove, that is, ...

Embodiment 3

[0052] Example 3: Such as Figure 5 As shown, there is an automatic welding system with two sets of self-adaptive tracking elastic sensors for welding grooves of the present invention, which includes a welding trolley 9 with universal wheels 11 and a shock absorber 12; the welding torch of the welding trolley 9 7. A set of self-adaptive tracking elastic sensors are respectively installed symmetrically according to the forward and backward directions of welding: the first set is composed of the upper tracking seat M1 and the lower tracking seat M2, and the second set is composed of the second upper tracking seat M1' and the second The lower tracking seat M2' consists of the sensor center plane of the two sets of adaptive tracking elastic sensors being the same plane, which is parallel or coincident with the plane on the tracking seat body 1 used to connect the welding torch holder 6.1.

[0053] The front and back of the welding torch 7 each have a set, that is, the self-adapt...

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Abstract

The invention relates to an adaptive tracking elastic sensor for welding grooves, which is composed of an upper tracking seat and a lower tracking seat; each of the two tracking seats includes a tracking seat body, a four-hinge connecting rod mechanism, a piston assembly, and a detection roller ;The four-hinge linkage mechanism includes a connecting rod, a static hinge shaft, and a dynamic hinge shaft. The other two opposite hinge shafts are also the shafts of the detection rollers on the side of the welding groove; The seat body is a whole; the piston rod is movably connected with the dynamic hinge shaft, and the static hinge shaft is movably connected with the inner side of the other end of the tracking seat body. The advantages of the present invention are: two sets of elastic sensors are symmetrically installed and used, which can simultaneously save the mechanical displacement amount-power conversion, deviation signal identification, calculation of control adjustment amount, and multiple process control links of electric adjustment, and there is no need to establish a mathematical model; Complete the three-dimensional direction of the welding groove and self-adaptive centering at the same time; the system error is small, the manufacturing difficulty is low, the balance of the force system is easy to adjust, and the tracking dimension is high.

Description

Technical field [0001] The present invention involves adaptive tracking elastic sensors used to welded the slopes. Furthermore is further to say that it is an adaptive tracking elastic sensor of the current pilot of the center of welding slopes in the contact of the third -dimensional direction, which belongs to the field of welding technology. Background technique [0002] With the rapid development and progress of science and technology such as material science, industrial process control, industrial equipment technology, industrial manufacturing technology, and industrial equipment such as modern energy equipment, defense equipment, transportation equipment, chemical equipment, and high parametersHigh -capacity and large -scale, which will bring the engineering volume of welding manufacturing unprecedentedly, the requirements for welding quality are getting higher and higher, and the increase in welding production costs increases significantly. ThereforeSave welding materials ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/127B23K9/28B23K37/02
CPCB23K9/1272B23K9/28
Inventor 李志勇张富巨王宇飞张瑞
Owner 武汉纳瑞格智能设备有限公司
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