A circuit board preheating device
A pre-heating, circuit board technology, applied in the direction of printed circuit, printed circuit manufacturing, electrical components, etc., can solve the problems of rapid cooling of difficult circuit boards, waiting for a long time, local heating too fast, etc., to avoid heating too fast, The effect of reducing the waiting time and improving the use effect
Active Publication Date: 2021-07-23
湖南东神自动化设备有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a circuit board pre-heating device to solve the problem that it is difficult to rotate the placement frame in the above background technology, resulting in uneven heating of the circuit board, local heating up too fast, high temperature, and easy damage to the circuit board , affect the use effect of the device, and it is difficult to quickly cool down the circuit board, causing the user to wait for a long time before taking out the circuit board, which affects the user's work efficiency
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "socket", and other terms should be understood in a broad sense, for example, It can be a fixed connection, or it can be a detachable connection, or integrated; it can be a mechanical connection, or it can be an electrical connection; it can be directly connected, or indirectly connected through an intermediary, and it can be...
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The invention discloses a circuit board preheating device, which belongs to the technical field of circuit boards and includes a device main body. The outer surfaces of the device main body are respectively equipped with a working panel and a door for maintenance. The circuit board preheating device is provided with The first motor, the rotating shaft, the placement frame, the bearing, the placement slot and the clamping piece. When the user uses this device to preheat the circuit board, the user can place the circuit board in the placement slot in the placement rack, The circuit board is clamped and fixed by the clamping parts. When the circuit board is fixed and the device is heating the circuit board, the user can start the first motor, so that after the first motor is started, the rotating shaft drives the placement frame through the bearing. The inside of the heating chamber is rotated so that the circuit board is rotated to uniformly heat the outside of the circuit board, so as to prevent the circuit board from being damaged due to local heating due to uneven heating during the heating process, and the temperature is high. The use effect of the device is greatly improved.
Description
technical field [0001] The invention relates to the technical field of circuit boards, in particular to a circuit board preheating device. Background technique [0002] The names of the circuit boards are: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin Thin circuit boards, printed (copper etching technology) circuit boards, etc., circuit boards make circuits miniaturized and intuitive, and play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can be called printed circuit boards or printed circuit boards. The circuit board, and the circuit board preheating device is a kind of equipment for heating the circuit board. [0003] The existing circuit board preheating device usually fixes the circuit board on the shel...
Claims
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IPC IPC(8): H05K3/00
CPCH05K3/00H05K2203/111H05K2203/1121
Inventor 贺洪牛唐清平陶斌
Owner 湖南东神自动化设备有限公司