Welding torch displacement control system capable of tracking welding joint position
A welding seam position and displacement control technology, applied in welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of welding torch deviation from welding seam, low work efficiency, and personal injury of welding personnel.
Active Publication Date: 2015-12-16
江苏丰信航空设备制造有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The current welding operation is generally carried out manually. The welder wears a protective mask, holds a welding torch, that is, a welding torch, observes the welding seam line on the welding workpiece with the naked eye, and places the welding torch on the position of the welding seam line to perform welding. This manual welding method has the following disadvantages: (1) Due to frequent changes in welding conditions, such as strong arc radiation, high temperature, smoke, etc., the movement of the welding personnel will be deformed, causing the welding torch to deviate from the weld, resulting in a decline in welding quality; (2) The working efficiency of manual welding is low, and it is easy to cause serious personal injury to welding personnel
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] The implementation of the welding torch displacement control system for tracking the welding seam position of the present invention will be described in detail below with reference to the accompanying drawings.
[0016] According to the specific welding process, welding can be subdivided into other special welding such as gas welding, resistance welding, arc welding, induction welding and laser welding. There are many sources of energy for welding, including gas flames, electric arcs, lasers, electron beams, friction, and ultrasound. In addition to its use in factories, welding can also be performed in a variety of environments, such as in the field, underwater and in space.
[0017] However, regardless of the welding method and location, welding can pose a danger to the operator, so proper precautions must be taken when welding. Possible injuries caused by welding to the human body include burns, electric shock, visual impairment, inhalation of toxic gases, and excess...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a welding torch displacement control system capable of tracking a welding joint position. The welding torch displacement control system comprises a CCD camera, an image capture card, an image processor, an embedded-type processor and a welding torch driver, wherein the CCD camera is used for shooting a weldment image of to-be-welded equipment; the image capture card is connected with the CCD camera, and is used for performing image preprocessing operation on the weldment image and outputting a preprocessed image; the image processor is used for performing welding joint position identification operation on the preprocessed image, and outputting the central position of a welding joint; and the embedded-type processor is separately connected with the image processor and the welding torch driver, and sending a welding torch driving signal to the welding torch driver based on the central position of the welding joint, and the welding torch driving signal is used for driving a welding torch to move. By adopting the welding torch displacement control system disclosed by the invention, the welding torch can automatically move following the position of the welding joint, so that reliability of welding quality is ensured.
Description
[0001] This invention is a divisional application of a patent with the application number 201510036997.0, the application date is January 24, 2015, and the invention title is "Welding Torch Displacement Control System for Tracking Weld Seam Position". technical field [0002] The invention relates to the field of welding monitoring, in particular to a welding torch displacement control system for tracking the position of a welding seam. Background technique [0003] Welding, also known as welding or welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics. Welding generally achieves the purpose of joining through the following three ways: (1) Heating the workpiece to be joined to partially melt it to form a molten pool, and the molten pool will be joined after cooling and solidification. If necessary, fillers can be added to assist; (2) Separate heating Solder with a l...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K5/22
CPCB23K5/22B23K37/00
Inventor 不公告发明人
Owner 江苏丰信航空设备制造有限公司