Board folding tool specialized for circuit board
A technology for circuit boards and fixtures, which is applied in printed circuits, printed circuit manufacturing, electrical components, etc. It can solve problems such as circuit board burrs, irregular breaking lines, and poor quality of finished products, so as to achieve neat breaking lines, ensure quality, and structure simple effect
Active Publication Date: 2015-10-07
竞陆电子(昆山)有限公司
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Problems solved by technology
Although this folding method is simple and feasible, it also has many defects. For example, when the circuit board is broken by the manual folding method, the folded edge of the circuit board will be broken due to the uneven force of the operator. The broken line is not neat, which will cause burrs on the folded edge of the circuit board after breaking, which not only results in poor quality of the finished circuit board, but also easily stabs the operator
In addition, when the area of the circuit board is small or one side of the folding board is narrow, the above-mentioned manual folding method will be more laborious to implement, and it is easy to cause burrs on the edge of the circuit board, and the quality of the finished product is poor.
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[0016] Preferred embodiments of the present invention will be described in detail below with reference to the drawings.
[0017] A special folding fixture for circuit boards according to the present invention, the folding fixture is used to break a PCB continuous board into several PCS boards, including a workbench 1 and a folding device, based on the direction of use, the The upper surface of the workbench 1 is an inclined surface, and the plate folding device includes a first folded plate 21 and a second folded plate 22, and the first folded plate 21 and the second folded plate 22 are along the upper surface of the workbench. The inclined direction is arranged at intervals on the upper surface of the workbench, and the first folding plate 21 is close to the highest point of the upper surface of the workbench, and the second folding plate 22 is close to the top of the workbench upper surface. The lowest point; in addition, the height of the upper end of the first folded plate...
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The invention discloses a board folding tool specialized for a circuit board. The board folding tool comprises a workbench and a board folding device. With a use direction acting as a reference and the upper surface of the workbench acting as an inclined surface, the board folding device comprises a first board folding block and a second board folding block. The first board folding block and the second board folding block are arranged on the upper surface of the workbench in a spacing way along the inclination direction of the upper surface of the workbench, and the first board folding block is close to the highest part of the upper surface of the workbench and the second board folding block is close to the lowest part of the upper surface of the workbench. Besides, height of the upper end of the first board folding block to the upper surface of the workbench is greater than height of the upper end of the second board folding block to the upper surface of the workbench, and distance between the first board folding block and the second board folding block can be adjusted. The board folding tool is simple in structure and low in cost; and a continuous sheet PCB can be easily broken into multiple PCS boards, and the break lines of the PCS boards after breaking are neat without generation of burr so that quality of the PCS boards can be greatly ensured.
Description
technical field [0001] The invention relates to the technical field of circuit boards, and specifically provides a special folding jig for circuit boards. Background technique [0002] At present, for the folding operation of the circuit board, the manual folding board is often used, that is: two corresponding V-shaped separation grooves are cut out on the front and back of the printed circuit board in advance, and the printed circuit and electronic parts on it are cut out in advance. After assembling and welding, the operator directly breaks and separates them by hand. Although this folding method is simple and feasible, it also has many defects. For example, when the circuit board is broken by the manual folding method, the folded edge of the circuit board will be broken due to the uneven force of the operator. The broken line is relatively irregular, which will cause burrs on the folded edge of the circuit board after it is broken, which not only results in poor quality ...
Claims
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IPC IPC(8): H05K3/00
CPCH05K3/0014
Inventor 李泽清
Owner 竞陆电子(昆山)有限公司