Circuit board preheating device
A pre-heating, circuit board technology, applied in the directions of printed circuits, printed circuit manufacturing, electrical components, etc., can solve the problems of excessive local heating, difficult rapid cooling of the circuit board, affecting the work efficiency of users, etc., to improve the use effect, Avoid the effect of uneven heating
Active Publication Date: 2020-02-28
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
Method used
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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 and belongs to the technical field of a circuit board. The device comprises a device main body, wherein a working panel and a placement door access door are respectively mounted on an outer surface of the device main body. The circuit board preheating device is characterized by comprising a first motor, a rotating shaft, a placing frame, abearing, a placing groove and a clamping piece, when a user uses the device to preheat a circuit board, the user can place the circuit board in a placement groove in a placement frame, the circuit board is clamped and fixed through a clamping piece, when the circuit board is fixed well, the circuit board is heated by the device, the user can start the first motor, after the first motor is started,the placement frame is driven by the rotating shaft to rotate in a heating chamber through a bearing, thereby the exterior of the circuit board is uniformly heated after the circuit board rotates, the circuit board is prevented from being damaged due to too fast local temperature rising and relatively high temperature caused by non-uniform heating in the heating process, and the use effect of thedevice 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