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Circuit board welding device and welding method

A technology for welding devices and circuit boards, which is applied to welding equipment, printed circuits, auxiliary devices, etc., and can solve problems such as position shifting, low stability of finished product quality, and poor welding

Active Publication Date: 2020-09-29
FIBOCOM WIRELESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the small size of the electronic components, the position of the electronic components on the circuit board is easy to move, and it is prone to poor welding, resulting in low quality stability of the finished product.

Method used

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  • Circuit board welding device and welding method
  • Circuit board welding device and welding method
  • Circuit board welding device and welding method

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Embodiment Construction

[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

The invention relates to a circuit board welding device and a welding method. In the circuit board welding device, solder paste between an electronic component and a circuit board can be dried quickly through a heating assembly and an air blowing assembly so as to accelerate the welding between the electronic component and the circuit board. Meanwhile, a first clamping block is matched with a second clamping block; the position of the electronic component on the circuit board can be fixed so as to prevent the electronic component on the circuit from moving when ventilating and drying are performed; moreover, stable connection between the electronic component and the circuit board is also effectively ensured; therefore, the welding quality of the electronic component and the circuit board is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a circuit board welding device and a welding method. Background technique [0002] At present, in production and life, electronic products can be seen everywhere, and the main board, as the core component of electronic products, is generally obtained by packaging circuit boards and electronic components. Whether it is a plug-in package or a chip package, when the electronic components are small in size, it is usually necessary to manually use tweezers to clamp the two ends of the electronic components, and then insert the electronic components into the circuit board or attach them to the circuit board. , and then connect the electronic components to the circuit board through solder paste. [0003] However, due to the small size of the electronic components, the position of the electronic components on the circuit board is easy to move, and it is easy to cause poor welding, resu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K1/00B23K1/20B23K3/08B23K101/42
CPCB23K1/0016B23K1/203B23K3/082B23K2101/42
Inventor 吴占张建国舒敏张东锋
Owner FIBOCOM WIRELESS