A Welding Robot Welding Manipulator Based on Symmetrical Redundant Parallel Mechanism
A welding manipulator, welding robot technology, applied in manipulators, program control manipulators, welding equipment and other directions, can solve the problems of welding workers' personal danger, large labor cost, poor welding quality, etc., and achieve good welding quality, high welding efficiency, and improved welding The effect of welding quality
Active Publication Date: 2017-11-24
浙江雷克斯办公家具有限公司
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Problems solved by technology
For the current welding, manual welding is mostly used, which not only takes up a lot of labor costs, but also has low welding efficiency and poor welding quality, and due to manual welding, dangerous accidents often occur during the welding process, which brings certain personal injuries to welders. Danger
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[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0019] like Figure 1 to Figure 4 As shown, a welding robot welding manipulator based on a symmetrical redundant parallel mechanism includes a redundant parallel mechanism 4 and a welding actuator 5; the welding actuator 5 is located directly below the redundant parallel mechanism 4, and the welding actuator 5 It is fixedly connected with the redundant parallel mechanism 4.
[0020] like figure 1 and figure 2 As shown, the redundant parallel mechanism 4 includes a fixed platform 41, a moving platform 42, a first branch chain 43 and a second branch chain 44; the fixed platform 41 and the moving platform 42 are all disk-shaped structures, and The moving platform 42 is located directly above the fixed platform 41; the number of the first branch...
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The invention relates to a welding manipulator of a welding robot based on a symmetric redundant parallel mechanism. The welding manipulator comprises the redundant parallel mechanism and a welding executive device. The welding executive device is located under the redundant parallel mechanism and fixedly connected with the redundant parallel mechanism. According to the welding manipulator, flexible welding operation can be carried out, the overall position is adjustable during welding, the partial position moves flexibly, and high stability is achieved; meanwhile, the function of carrying out welding and welding wire feeding at the same time can be achieved, the welding efficiency is high, and the welding quality is good; the welding executive device vertically conveys welding wires from a wire storage mechanism from top to bottom by means of meshing rotation of wire feeding drive wheels; a servo motor can drive a welding gun to partially rotate, and welding flexibility is facilitated; and meanwhile the function of carrying out welding and welding wire feeding at the same time can be achieved.
Description
technical field [0001] The invention relates to the field of welding technology, in particular to a welding manipulator of a welding robot based on a symmetrical redundant parallel mechanism. Background technique [0002] Welding is also known as welding or welding. Welding is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many energy sources for modern welding, including gas flames, electric arcs, Laser, electron beam, friction and ultrasonic, etc., in addition to being used in factories, welding can also be carried out in a variety of environments, such as the field, underwater and space, no matter where welding may bring danger to the operator, Therefore, appropriate protective measures must be taken when welding. Possible injuries caused by welding include burns, electric shock, visual impairment, inhalation of toxic gases, and excessive ultraviolet radiat...
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IPC IPC(8): B25J9/00B23K37/00B23K37/02
CPCB23K37/00B23K37/0252B25J9/003
Inventor 饶琳
Owner 浙江雷克斯办公家具有限公司