Manual welding device

A welding device and lifting device technology, applied in the direction of electric heating devices, auxiliary devices, welding equipment, etc., can solve the problems of difficult time control and manual welding, and achieve the effect of ensuring control

Active Publication Date: 2014-12-31
EAST CHINA INST OF OPTOELECTRONICS INTEGRATEDDEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a manual welding device in order to solve the existing difficulties in manual welding and the difficulty in controlling the time in the welding process.

Method used

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Embodiment Construction

[0022] Such as figure 1 As shown, a manual welding device provided by the present invention includes the following parts: workbench 1, a temperature-controlled heating platform 2 for preheating the circuit 3 to be welded is arranged on the workbench, and a temperature-controlled heating platform is provided on the right side of the workbench The welding lifting device that cooperates with the temperature control heating platform, the left side is provided with the auxiliary support platform 9 that cooperates with the temperature control heating platform. A time control device is also arranged on the workbench to be connected with the welding lifting device.

[0023] The above structures are described respectively as follows:

[0024] 1. Temperature-controlled heating table for substrate (circuit substrate to be soldered) heating

[0025] Through process exploration, it is found that the use of substrate preheating for power substrates (fast heat dissipation) can effectively ...

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Abstract

The invention relates to a manual welding device which is used for preheating a welded baseplate and controlling welding time. The manual welding device comprises two parts including a temperature-controlling heating platform and a welding lifting device; the temperature-controlling heating platform is used for preheating a circuit substrate 3 to the needed temperature so that the problem that a power substrate or a substrate of the same type is difficult to be welded is solved, and in addition, the temperature-controlling heating platform is provided with a time controlling device which is used for controlling the welding time so that the problem of time control in the welding process is solved; and the welding lifting device is matched with the temperature-controlling heating platform, connected with the time controlling device and used for lifting electric soldering iron in set time. The manual welding device can improve the manual welding quality and the product reliability and is especially suitable for welding a radiating power substrate with the welding time requirement.

Description

Technical field: [0001] The invention relates to the field of processing electronic components, in particular to a manual welding device, which is especially aimed at the situation where the heat dissipation of the substrate is fast or the welding time needs to be strictly controlled. Background technique: [0002] In various applications of electronic technology, manual soldering is required in many places. Manual soldering is performed by the operator using an electric soldering iron to solder components or outer leads to the corresponding soldering area. The soldering time is qualitatively controlled by the operator through experience. There are various types of substrates to be welded: such as PCB substrates, 96% alumina ceramic substrates, aluminum nitride substrates, beryllium oxide substrates, and aluminum substrates. Users can select corresponding substrates according to different needs. The way to form the conductive layer and welding area on different substrates i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K3/00B23K3/04B23K3/08
Inventor 丁旭明王文略邓军陈鹏
Owner EAST CHINA INST OF OPTOELECTRONICS INTEGRATEDDEVICE
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