Search

CN-224233931-U - Pressing device for flexible circuit board production

CN224233931UCN 224233931 UCN224233931 UCN 224233931UCN-224233931-U

Abstract

The utility model discloses a pressing device for flexible circuit board production, which comprises a processing table, wherein a mounting frame is arranged on the side wall of the processing table, a lower pressing plate is arranged at the lower end of the mounting frame, an inner plate is arranged in the inner wall of the lower pressing plate, a transmission belt is arranged in the inner wall of the processing table, and a placing table is arranged at one end of the transmission belt. According to the utility model, the linkage structure of the first opening plate, the second opening plate and the limiting plate is arranged, so that the workpieces can be quickly and accurately fixed, the workpieces can be conveniently embedded into the placing table after the second opening plate is opened, the workpieces are clamped from two sides by matching with the synchronous extension of the telescopic plate and the limiting plate after the second opening plate is closed, the displacement or deformation in the pressing process is effectively prevented, the pressing precision is remarkably improved, meanwhile, the combined design of the lower pressing plate and the inner plate can be flexibly adjusted according to the sizes of the workpieces, the uniform distribution of pressing force is ensured, and the product quality is further ensured.

Inventors

  • LIN JIANBIN
  • HUANG YILONG
  • LI HUIFENG
  • ZHANG FENGBIAO

Assignees

  • 惠州世一软式线路板有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. The laminating device for the production of the flexible circuit board is characterized by comprising a processing table (1), wherein a mounting frame (2) is arranged on the side wall of the processing table (1), a lower pressing plate (3) is arranged at the lower end of the mounting frame (2), an inner plate (6) is arranged in the inner wall of the lower pressing plate (3), a transmission belt (8) is arranged in the inner wall of the processing table (1), and a placing table (7) is arranged at one end of the transmission belt (8); the side wall of the placing table (7) is provided with a first opening plate (9) and a second opening plate (10), the inner wall of the second opening plate (10) is provided with a telescopic plate (12), and the side wall of the telescopic placing table (7) is provided with a limiting plate (11).
  2. 2. The laminating device for flexible printed circuit production according to claim 1, wherein an electric telescopic rod (4) is arranged at the bottom of one end of the mounting frame (2), a sliding block is arranged at the other end of the mounting frame, the electric telescopic rod is movably embedded into the inner wall of the processing table (1), and the telescopic rod is arranged in the inner wall of the processing table (1) and connected with the sliding block.
  3. 3. The pressing device for producing the flexible printed circuit board according to claim 1, wherein the size of the lower pressing plate (3) is consistent with the size of the placing table (7), the lower pressing plate is contacted with the top end of the limiting plate (11) after being lowered, a telescopic rod is arranged in the inner wall of the lower pressing plate (3), the inner plate (6) is mounted on the telescopic rod through a bolt, the size of the inner plate (6) is consistent with the size of the printed circuit board, and the inner plate is attached to the inner wall of the first opening plate (9) to slide when being lowered.
  4. 4. The laminating device for flexible printed circuit production according to claim 1, wherein electric rotating shafts are arranged on the outer walls of the two sides of the first opening and closing plate (9) and the second opening and closing plate (10), and the first opening and closing plate (9) and the second opening and closing plate (10) are arranged on the inner wall of the placing table (7) through the electric rotating shafts.
  5. 5. The laminating device for flexible printed circuit production according to claim 1, wherein a discharge port (13) is arranged on the side wall of the processing table (1), and the discharge port (13) is arranged at the outlet end of the conveying belt (8).
  6. 6. The pressing device for producing the Flexible Printed Circuit (FPC) according to claim 1, wherein the limiting plate (11) is movably embedded in the inner wall of the placement table (7) and is moved on the placement table (7) through the electric push rod.
  7. 7. The laminating device for flexible printed circuit production according to claim 1, wherein an electric lifting rod (5) is arranged at the top end of the lower pressing plate (3), and the other end of the electric lifting rod (5) is fixedly arranged on the mounting frame (2).

Description

Pressing device for flexible circuit board production Technical Field The utility model relates to the technical field of pressing devices for producing flexible circuit boards, in particular to a pressing device for producing flexible circuit boards. Background The flexible circuit board is used as an important connecting component in electronic equipment, and the tight adhesion of materials of each layer is ensured through a pressing process in the production process. The existing pressing device generally has the problem that a machined part is unstable to fix, particularly in the processing of a thin or special-shaped circuit board, due to the lack of an effective positioning structure, the machined part is easy to deviate or warp in the pressing process, so that the pressing precision is insufficient, and the product yield is reduced. The traditional method relies on manual adjustment or complex clamps to fix, so that the efficiency is low, and the method is difficult to adapt to the requirements of workpieces with different sizes and shapes. In addition, the existing device is complex in operation during fixing and releasing a workpiece, low in automation degree and incapable of meeting the requirement of efficient continuous production. Therefore, we propose a laminating device for flexible circuit board production to solve the above problems. Disclosure of utility model The utility model aims to provide a pressing device for flexible circuit board production, which is characterized in that a linkage structure of a first opening plate, a second opening plate and a limiting plate is arranged, so that a workpiece is quickly and accurately fixed, the second opening plate is convenient for being embedded into a placing table, the expansion plate and the limiting plate are matched for synchronous extension after being closed, the workpiece is clamped from two sides, displacement or deformation in the pressing process is effectively prevented, the pressing precision is obviously improved, meanwhile, the combination design of a lower pressing plate and an inner plate can be flexibly adjusted according to the size of the workpiece, the uniform distribution of pressing force is ensured, and the product quality is further ensured, so that the problems in the prior art are solved. In order to achieve the above purpose, the present utility model provides the following technical solutions: The laminating device for the production of the flexible circuit board comprises a processing table, wherein a mounting frame is arranged on the side wall of the processing table, a lower pressing plate is arranged at the lower end of the mounting frame, an inner plate is arranged in the inner wall of the lower pressing plate, a transmission belt is arranged in the inner wall of the processing table, and a placing table is arranged at one end of the transmission belt; The side wall of the placing table is provided with a first opening plate and a second opening plate, the inner wall of the second opening plate is provided with a telescopic plate, and the side wall of the telescopic placing table is provided with a limiting plate. In a further embodiment, an electric telescopic rod is arranged at the bottom of one end of the mounting frame, a sliding block is arranged at the other end of the mounting frame, the electric telescopic rod is movably embedded into the inner wall of the processing table, and the telescopic rod is arranged in the inner wall of the processing table and connected with the sliding block. In a further embodiment, the size of the lower pressing plate is consistent with the size of the placing table, the lower pressing plate is contacted with the top end of the limiting plate after being lowered, a telescopic rod is arranged in the inner wall of the lower pressing plate, the inner plate is mounted on the telescopic rod through a bolt, the size of the inner plate is consistent with the size of the circuit board, and the inner plate slides against an inner wall of the opening plate when being lowered. In a further embodiment, the outer walls of the two sides of the first opening and closing plate and the second opening and closing plate are provided with electric rotating shafts, and the first opening and closing plate and the second opening and closing plate are installed on the inner wall of the placing table through the electric rotating shafts. In a further embodiment, a discharge opening is provided in a side wall of the processing station, the discharge opening being provided at an outlet end of the conveyor belt. In a further embodiment, the limiting plate is movably embedded in the inner wall of the placing table and is moved on the placing table through the electric push rod. In a further embodiment, an electric lifting rod is arranged at the top end of the lower pressing plate, and the other end of the electric lifting rod is fixedly arranged on the mounting frame. Compared with the prior art, the ut