A semi-trailer integrated axle robot welding system based on PLC and servo control
A robot welding and servo control technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low efficiency and safety measures that cannot guarantee no accidents
Active Publication Date: 2021-04-23
TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE
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Problems solved by technology
In view of this characteristic, the production of semi-trailer integrated axles, welding is basically manual welding at present, the efficiency is low, and safety measures are difficult to guarantee no accidents, it is necessary to be able to weld quickly, the welding quality is good, the safety is guaranteed, and it can be scaled up. Production automation system
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[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a s...
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A semi-trailer integrated axle robot welding system based on PLC and servo control, characterized in that: it includes a welding system and a connecting tool; the axle is placed on the connecting tool, and the welding system is arranged on the bracket; The welding system includes a welding torch controlled by a servo motor and an air chamber welding torch arranged on the air chamber; the connection tool is used to support the axle and rotate the axle to a designated welding position; wherein, the welding torch can carry out lateral and longitudinal movement. The movable welding torch and the air chamber welding torch can be used for welding the axle at multiple positions. At the same time, the tooling fixture at the bottom of the axle can also control the rotation position of the axle, cooperate with the use of welding torches and gas chamber welding torches to complete welding, improve work efficiency, and avoid the disadvantages of low efficiency and improper protection caused by manual welding.
Description
technical field [0001] The invention relates to the field of axle welding, in particular to a semi-trailer integrated axle robot welding system based on PLC and servo control. Background technique [0002] Welding robots are industrial robots engaged in welding (including cutting and spraying). But there is a lack of a welding robot for welding the integral axle of a semi-trailer at present. For the integral axle of a semi-trailer, the axle body bears less force, while the axle head, especially the supporting part of the axle head, bears a greater force, and stress is generated at the cross-section of the axle, which makes the force stronger in the specific design of the axle. The tube wall of the small shaft part is thinner, while the tube wall of the shaft head support part is thicker. In this way, while improving the bearing capacity, material waste can be avoided and the fatigue resistance can be improved. Considering that the shaft head support part is stressed Large,...
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IPC IPC(8): B23K37/00B23K37/02B23K37/053
CPCB23K37/00B23K37/0211B23K37/053B23K2101/006
Inventor 唐万鹏崔世钢
Owner TIANJIN UNIV OF TECH & EDUCATION TEACHER DEV CENT OF CHINA VOCATIONAL TRAINING & GUIDANCE