Circuit board printing and chip mounting equipment

Abstract

The invention relates to circuit board printing and chip mounting equipment, comprising a chip mounter body and a reflow soldering machine body arranged on one side of the chip mounter body, wherein a pre-detection device used for checking components on a circuit board is arranged between the chip mounter body and the reflow soldering machine body, the pre-detection device comprises a machine base arranged between the chip mounter body and the reflow soldering machine body, fixing plates are symmetrically arranged on the machine base, a conveying mechanism used for conveying a circuit board is arranged between the two fixing plates at the same time, a fixing frame is further arranged on the machine base, and a clamping and swinging mechanism used for clamping and swinging the circuit board is arranged on one side of the fixing frame. According to the circuit board printing and chip mounting equipment, a pre-detection effect can be conveniently realized on the circuit board before the component is welded, so that the situation that the component on the circuit board is subjected to welding deviation or the patch position of the component is wrong can be reduced, and the yield of the circuit board is improved.

Description

technical field [0001] The present application relates to the field of circuit board manufacturing equipment, in particular to a circuit board printing and placement equipment. Background technique [0002] With the continuous development of science and technology in our country, it is necessary to upgrade the electronic information manufacturing industry and vigorously develop core industries such as integrated circuits, software and new components according to the overall trend of digitization, networking and intelligence. Among them, the PCB circuit board is widely used in various electronic devices, and it is mainly used for integrating electronic device circuits. At the same time, the miniaturization and visualization of the circuit board plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. [0003] In the process of circuit board processing in the related art, the circuit board is automatically l...

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that: after the circuit board is printed and patched, the circuit board is immediately transported into the reflow soldering machine for component welding, but it is often found when the soldered components are inspected. Some components have soldering offset or the placement position of components is wrong, which leads to the problem of defective products on the circuit board

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