Printed circuit board solder resist nail bed and manufacturing method thereof
A technology of printed circuit board and bed of nails, which is applied in the secondary processing of printed circuits, printing, printing machines, etc., can solve the problems of high processing cost of the bed of nails, difficult management, and error-prone, so as to save material costs and reduce management. Difficulty, improve work efficiency
Active Publication Date: 2019-10-15
广东喜珍电路科技有限公司
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Problems solved by technology
[0005] There are no positioning holes and nail holes on the bottom plate of the PCB nail bed commonly used in the prior art. During use, the positioning nails and silk screen nails are fixed with adhesive tape to support the PCB to complete printing, but this method makes the fixed silk screen nails prone to loosening or shifting. position, causing nails to damage the PCB; and although there are positioning holes on the bottom plate of the special PCB nail bed in the prior art, the positioning holes on the bottom plate of the special PCB nail bed are three of the four positioning holes on the PCB board surface. The positioning holes are positioned one by one, so each special nail bed can only print the same style of PCB board. For different styles of PCB boards, different nail beds need to be processed. Big, difficult to manage, work efficient In addition, it is troublesome to use the nail bed for PCB boards with similar styles, and it is easy to make mistakes
Method used
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[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0032] see figure 1 , is a structural schematic diagram of a preferred embodiment of a printed circuit board solder resist nail bed provided by the present invention. The printed circuit board anti-soldering nail bed 100 includes a support frame 1, a first nail bed bottom plate 2 carried by the support frame 1, and a support frame plate 3 ring-shaped on the top outer peripheral surface of the first nail bed bottom plate 2 , the second nail bed bottom plate 4 erected on the top of the support frame plate 3, the adsorption assembly 5 sandwiched between the first nail bed bottom plate 2 and the second nail bed bottom plate 4, and the second nail bed bottom plate 4 Several PIN nails 6 on the surface of the bed of nails bottom plate 4, the circuit system and the LCD screen display that are electrically connected with the adsorption assembly 5.
[0033] The...
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The invention provides a printed circuit board soldering protection nail bed and a manufacturing method thereof. The printed circuit board soldering protection nail bed comprises a support frame, a first nail bed bottom plate supported by the support frame, a support frame plate annularly arranged on the peripheral surface of the top of the first nail bed bottom plate, a second nail bed bottom plate erected at the top of the support frame plate, an adsorption assembly sandwiched between the first nail bed bottom plate and the second nail bed bottom plate, a plurality of PINs arranged on the surface of the second nail bed bottom plate and a circuit system electrically connected with the adsorption assembly. The above structure can solve the problem about rapid and repeated use of the nail bed plates and the PINs, the nail bed can be manufactured rapidly without a drilling machine, a drill belt and an adhesive tape, meanwhile, the material cost, manufacturing cost and management cost forthe nail bed are saved, the storage space for the nail bed bottom plates is reduced, the difficulty of management is reduced, the nail bed is convenient to use, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of printed circuit board production, in particular to a printed circuit board anti-welding nail bed and a manufacturing method thereof. Background technique [0002] Printed circuit board, also known as printed circuit board, printed circuit board, referred to as printed board, English referred to as PCB (printed circuit board) or PWB (printed wiring board), with insulating board as the base material, cut into a certain size, on which at least It is attached with a conductive pattern and has holes (such as component holes, fastening holes, metallized holes, etc.), which are used to replace the chassis of the previous electronic components and realize the interconnection between electronic components. Since such boards are made using electronic printing, they are called "printed" circuit boards. It is not accurate to call "printed circuit board" as "printed circuit" because there are no "printed components" ...
Claims
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IPC IPC(8): H05K3/28B41F15/16
Inventor 邓赞华吴玉海吴建明成厚文
Owner 广东喜珍电路科技有限公司