Steel sheet reinforced pasting tool in flexible circuit board manufacturing process and manufacturing process
A flexible circuit board and manufacturing process technology, applied in printed circuit manufacturing, printed circuit, printed circuit secondary processing, etc., can solve problems such as immaturity, improve production efficiency, facilitate repeated assembly, and reduce costs.
Active Publication Date: 2009-07-08
NINGBO HUAYUAN ELECTRONICS TECH
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Problems solved by technology
As a sunrise product, since 2002, my country's investment in this industry has increased year by year. However, compared with rigid circuit boards, its production scale and mechanization degree still have great deficiencies, especially steel sheet reinforcement, PI reinforcement, The mounting of 3M glue, silver foil, etc. is basically still in a state of manual work
On the one hand, the reason is related to the exquisiteness and diversification of flexible circuit boards. On the other hand, the industry is not mature enough in our country.
Method used
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Embodiment Construction
[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0048] A mounting fixture for steel sheet reinforcement in the manufacturing process of flexible circuit boards, in which heating tubes 9, 10 and thermocouple gauges 8 for measurement are distributed on the lowermost first metal body 2, and they are respectively connected to the temperature control on the respective signal terminals on the circuit of the device 7;
[0049] On the first metal body 2 is a grooved second metal body 1, which digs a cubic groove 3 according to the size of the produced flexible circuit board imposition as a positioning groove;
[0050] For the typesetting of the flexible circuit board, there is a corresponding single-chip module 13, through the small hole 15 on the fixed aluminum sheet 14, the combination is fixed, placed in the positioning groove of the second metal body 1, and double-sided adhesive 16 is used to f...
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Abstract
The invention discloses a mounting jig for reinforcing a steel plate in a process of manufacturing a flexible circuit board, wherein, a heating pipe and a measurement thermoelectric pair meter are distributed on a first nethermost metallic object which are respectively connected to respective signal ends of a temperature controller circuit; a slotted second metallic object is arranged on the first metallic object, which has a positioning slot fished out according to the size of the flexible circuit board pasteup; on account of typeset condition of the flexible circuit board, corresponded monolithic modules are provided which are fixed up after a pasteup assemble through pores on a fixed aluminium sheet, placed in the positioning slot of the second metallic object, and fixed with double faced adhesive tape; an opening is arranged on the fixed aluminium sheet; a textile board is arranged on the top level. The invention also discloses a manufacturing method thereof. The utilization cost is low; the manufacturing is simple and convenient; the applicability is wide; to a certain degree, productivity can be improved.
Description
technical field [0001] The invention relates to a mounting fixture for steel sheet reinforcement in the manufacturing process of a flexible circuit board and a manufacturing method thereof. Background technique [0002] With the continuous development of science and technology, flexible circuit boards, as a high-tech product, have been widely used in many fields such as mobile phones, digital cameras, liquid crystal displays, and aerospace rockets. As a sunrise product, since 2002, my country's investment in this industry has increased year by year. However, compared with rigid circuit boards, its production scale and mechanization degree still have great deficiencies, especially steel sheet reinforcement, PI reinforcement, The mounting of 3M glue, silver foil, etc. is basically still in a state of manual work. The reason is related to the exquisiteness and diversification of flexible circuit boards on the one hand, and on the other hand, the industry is not yet mature enoug...
Claims
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Login to View More IPC IPC(8): H05K3/00H05K3/22
Inventor 张成立
Owner NINGBO HUAYUAN ELECTRONICS TECH