Automatic fixed-point welding device
A welding device and automatic technology, applied in welding equipment, resistance welding equipment, arc welding equipment, etc., can solve problems such as difficult welding and large volume
Pending Publication Date: 2018-07-10
JIANGSU JINHENG INFORMATION TECH CO LTD
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Problems solved by technology
The mechanism that can realize automatic welding is a kind of stud welding, which can only do welding of larger-sized welding studs and can only rely on program settings to weld at preset points, and the device is large in size, similar to a gantry machine tool, It can only be applied to the processing of large quantities of the same parts on a large surface, and it is difficult to be used for the welding of signs
Method used
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Embodiment Construction
[0012] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0013] Such as Figure 1-2 As shown, the automatic fixed-point welding device of the present invention includes a camera 1 and a grabbing welding mechanism 2; the grabbing welding mechanism 2 includes a robot flange 3, a pressure sensor 4, a protective cover 5, a laser range finder 6, and a stud welding gun 7 , Telescopic cylinder 10, suction cup 11, welding torch slide rail and PLC; welding torch slide rail includes moving layer 8 and fixed layer 9; tail of welding torch slide rail fixed layer 9 is fixedly connected with robot flange 3, laser distance detector 6, pressure sensor 4 are respectively fixed on the fixed layer 9 of the welding torch slide rail; the suction cup 11 and the stud welding torch 7 are respectively fixed on the moving layer 8 of the welding torch slide rail; The trigger switch is changed to be activated by PLC; the handle is canceled and chang...
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The invention discloses an automatic fixed-point welding device, which consists of two parts, i.e., a grab welding mechanism and a camera, wherein the grab welding mechanism comprises a welding gun slide rail, a stud welding gun, a suction cup, a pressure sensor, a laser distance meter, a telescopic cylinder, a robot flange and a programmable logic controller (PLC); the tail part of a fixed layerof the welding gun slide rail is fixedly connected with the robot flange; the laser distance meter and the pressure sensor are respectively fixed on the fixed layer of the welding gun slide rail; thesuction cup and the stud welding gun are respectively fixed on a moving layer of the welding gun slide rail; the telescopic cylinder is connected with the suction cup; the camera, the pressure sensor,the laser distance meter, the stud welding gun, the telescopic cylinder and the suction cup are separately connected with the PLC by means of a circuit. The automatic fixed-point welding device can automatically detect the spatial coordinates of an object to be welded relative to the welding device, sends a signal to a robot so as to find a welding point, can detect the contact force feedback ofa welding nail and the object to be welded for welding.
Description
technical field [0001] The invention relates to a welding device, in particular to an automatic fixed-point welding device. Background technique [0002] According to the current data, the current welding operation mainly relies on manual identification of information and completion of the welding work of nailing and labeling. The mechanism that can realize automatic welding is a kind of stud welding, which can only do welding of larger-sized welding studs and can only rely on program settings to weld at preset points, and the device is large in size, similar to a gantry machine tool, It can only be applied to the processing of large quantities of the same parts on a large surface, and it is difficult to be used for the welding of signs. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an automatic fixed-point welding device. [0004] In order to solve the above technica...
Claims
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IPC IPC(8): B25J15/00B23K9/20B23K11/00
CPCB23K9/20B23K11/0053B25J15/0066
Inventor 孙茂杰孙敬忠陈尚哲周俊杨进
Owner JIANGSU JINHENG INFORMATION TECH CO LTD