Auxiliary pressing device for rigid-flex board
A soft-rigid combination board and pressing device technology, which is applied in the direction of assembling printed circuits with electrical components, multilayer circuit manufacturing, electrical components, etc. Problems such as uneven force and pressure process of the quality circuit board
Active Publication Date: 2021-11-26
DONGGUAN HUANGJIANG DASHUN ELECTRONICS
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Problems solved by technology
The pressing method of the conventional soft-rigid board pressing device is two sets of pressing plates. The FPC board and the PCB board of the soft-hard combining board are placed on the two sets of pressing plates for pressing. However, when the two sets of pressing plates are in contact with each other, the flexible circuit board The force and pressure process of the rigid circuit board is relatively uneven, and the pressure time of different parts of the flexible circuit board and the rigid circuit board is different, which will affect the board formation effect of the flexible and rigid circuit board, so we need Propose an auxiliary pressing device for rigid-flex board
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[0018] The same or similar components are marked with the same reference numerals in different drawings; , "inner", "outer", "end", "portion", "section", "width", "thickness", "area", etc. It is only used to help describe the present invention, not to limit the present invention.
[0019] 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.
[0020] see Figure 1-3 , the present invention provides a technical solution:
[0021] An auxiliary press-fitting device for a soft-rigid combination board, comprising an upper p...
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The invention discloses an auxiliary pressing device for a rigid-flex board, which comprises an upper pressing plate substrate and a lower pressing plate base, the lower pressing plate base is fixedly connected with a fixed frame and a support column, the upper part of the support column is fixedly connected with a lower pressing plate, the top of the upper pressing plate substrate is fixedly connected with telescopic pipes which are symmetrically arranged, and the upper pressing plate substrate is fixedly connected to the bottom of the connecting plate through a telescopic pipe. Through the design of structures such as an arc-shaped pressing plate, an upper pressing plate substrate, a flexible metal pressing piece and buffer sleeves distributed in an array mode, the buffer sleeves capable of achieving telescopic buffering are arranged on the arc-shaped bottom face of the arc-shaped pressing plate, and when the flexible metal pressing piece makes contact with a lower pressing plate and the middle position of the flexible metal pressing piece makes contact with the lower pressing plate, the flexible metal pressing piece deforms and slowly makes contact with the lower pressing plate, the induction switch is stressed to conduct controlled heating on the heating plate, the flexible metal pressing piece and the lower pressing plate are heated, and therefore auxiliary pressing fit is conducted on the rigid-flex board.
Description
technical field [0001] The invention relates to the technical field of lamination of rigid-flex boards, in particular to an auxiliary lamination device for rigid-flex boards. Background technique [0002] The birth and development of FPC and PCB gave birth to the new product of soft and hard board. Therefore, the soft and hard combination board is the flexible circuit board and the rigid circuit board, which are combined according to the relevant process requirements through pressing and other processes to form a circuit board with FPC characteristics and PCB characteristics. The pressing method of the conventional soft-rigid board pressing device is two sets of pressing plates. The FPC board and the PCB board of the soft-hard combining board are placed on the two sets of pressing plates for pressing. However, when the two sets of pressing plates are in contact with each other, the flexible circuit board The force and pressure process of the rigid circuit board is relativel...
Claims
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IPC IPC(8): H05K3/36H05K3/46
CPCH05K3/361H05K3/4611
Inventor 翁伦
Owner DONGGUAN HUANGJIANG DASHUN ELECTRONICS