Carrier for main board automatic welding

Abstract

The invention relates to the field of main board production and processing, in particular to a carrier for main board automatic welding. The carrier comprises a fixing frame, a mounting structure, clamping structures, positioning structures, a fixing structure and a protection structure. According to the carrier for main board automatic welding, the mounting structure is arranged at the bottom endof the fixing frame, rapid mounting and dismounting can be conducted conveniently, and chippings inside the fixing frame can be removed conveniently; the four clamping structures are mounted at the top end of a bottom plate, and a placed main board can be pressed and fixed, so that the situation that the main board is dislocated in the welding process is avoided; a group of positioning structuresare correspondingly mounted at the top end of the bottom plate in a vertical relation, the two right-angle sides of the main board can be preliminarily positioned and placed according to the right-angle side principle, subsequent clamping is further facilitated; and in addition, the main board can be clamped and fixed again from the side edges by the aid of the fixing structures, so that placement precision of the main board is improved, the main board can be placed more accurately, the welding precision is improved, the main board can be fixed more firmly, and the situation that the main board shakes in the welding process can be avoided.

Description

technical field [0001] The invention relates to the field of production and processing of main boards, in particular to a carrier for automatic welding of main boards. Background technique [0002] Motherboard, also known as motherboard (mainboard), system board (systemboard), or motherboard (motherboard). It is installed in the chassis and is one of the most basic and important components of the microcomputer. The motherboard is generally a rectangular circuit board, on which are installed the main circuit systems that make up the computer. Generally, there are BIOS chips, I / O control chips, keyboard and panel control switch interfaces, indicator light connectors, expansion slots, motherboards and cards. DC power supply connectors and other components. [0003] Generally, in the welding process of the main board production line, the main board to be welded is directly placed on the conveying line for conveying and welding, but because the main board is not clamped and fix...

AI Technical Summary

Problems solved by technology

[0003] Generally, in the welding process of the main board production line, the main board to be welded is directly placed on the conveying line for conveying and welding, but because the main board is not clamped and fixed during the conveying process, there will be misalignment during the conveying process. And when it is placed, it is not positioned at a right angle, the accuracy of the placement will be greatly reduced, and the accuracy of the welding will be greatly reduced, and the main board is directly exposed to the outside. Without any protective measures, there will be a possibility of damage. Happening

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