Positioning and clamping device for circuit board welding fabrication and positioning and clamping method of positioning and clamping device

Abstract

The invention discloses a positioning and clamping device for circuit board welding fabrication and a positioning and clamping method of the positioning and clamping device. The positioning and clamping device comprises a machine base, a table top and clamping mechanisms, wherein the clamping mechanisms are respectively arranged on the two sides of the table top; each clamping mechanism comprisesa straight-line motion mechanism and a clamping board; each clamping board is connected with the corresponding straight-line motion mechanism; each clamping board is pushed by the corresponding straight-line motion mechanism to do straight-line motion on the table top; and a contact switch is mounted on the contact surface of each clamping board. According to the positioning and clamping device disclosed by the invention, through the straight-line motion mechanisms and the clamping boards, mechanized clamping is realized, based on the situation that a circuit board is positioned to the middleposition of the table top, a welding procedure is performed, the accurate degree and the accuracy of welding are improved, and welding quality is improved and the mechanized positioning and clamping device is time-saving and labor-saving, the welding procedure is accelerated, and labor cost is reduced.

Description

technical field [0001] The invention belongs to the field of circuit board welding processing, and in particular relates to a positioning and clamping device for circuit board welding processing and a method thereof. Background technique [0002] 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. There are many sources of energy for modern 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. Welding, wherever it occurs, can pose a hazard 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 excessi...

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