Plate pressing machine for single-sided flexible circuit board
A technology of flexible circuit boards and plate pressing machines, applied in the field of plate pressing machines, can solve problems such as difficult processing, unevenness of circuit boards, waste of circuit board resources, etc., and achieve the effect of preventing crushing
Pending Publication Date: 2022-03-08
张浩山
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Problems solved by technology
[0004] The above-mentioned circuit board pressing device drives the piston rod up and down through the cylinder during use, so that the pressing plate performs pressing operation on the circuit board. The applicant finds that there are some problems in this technology: when the existing single-sided flexible circuit board pressing machine is in use , the corners of the circuit board are easy to warp, which makes the circuit board not flat enough and difficult to process, and the pressing machine can not control the strength of the circuit board in the process of pressing the circuit board, and it is easy to crush the circuit board, making it unusable, thus making the circuit board The quality of the board is reduced, and the resources of the circuit board are wasted
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[0030] 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.
[0031] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing t...
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The invention relates to the technical field of plate pressing machines, in particular to a single-sided flexible circuit board plate pressing machine which comprises a base, two symmetrically-arranged supporting plates are fixedly connected to the top of the base, a top plate is fixedly connected to the tops of the two supporting plates, and two placement plates are fixedly connected to the opposite sides of the two supporting plates. The motor is controlled by the forward and reverse rotation switch to drive the bottom plate to move downwards, the mounting rod drives the transverse plate to move downwards, the circuit board is pressed through the pressing plate, the four corners of the circuit board are elastically pressed through the pressing plate, and the four corners of the circuit board can be effectively prevented from tilting; the transverse plate moves downwards and slides on the rod wall of the pressing rod to extrude the first spring, in the downward movement process of the transverse plate, when the second spring extends to the initial position, the transverse plate continues to move downwards, the first contact plate and the second contact plate can be separated, the sudden stop controller can control the motor to stop, and the purpose of sudden stop is achieved. And the circuit board can be effectively prevented from being crushed.
Description
technical field [0001] The invention relates to the technical field of plate pressing machines, in particular to a single-sided flexible circuit board pressing machine. Background technique [0002] Flexible circuit boards, also known as "soft boards", are printed circuits made of flexible insulating substrates, and have many advantages that rigid printed circuit boards do not have. It can be bent, wound, and folded freely, and can be arranged arbitrarily according to the requirements of space layout, and can be moved and stretched arbitrarily in three-dimensional space, so as to achieve the integration of component assembly and wire connection. The use of FPC can greatly reduce the volume of electronic products, which is suitable for the development of electronic products in the direction of high density, miniaturization and high reliability. [0003] Existing patent (notification number: CN207927048U) a circuit board pressing plate device, including a device body, the sur...
Claims
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IPC IPC(8): H05K3/00
CPCH05K3/0044H05K2203/0278H05K2201/05
Inventor 张浩山张松松
Owner 张浩山