Flexible circuit board multi-layer material accurate laminating device

Abstract

The utility model discloses a flexible circuit board multi-layer material accurate laminating device, relates to the flexible circuit board processing field, and comprises a support plate, a spacing assembly and a fixed top plate, two sides above the support plate are fixedly connected with support vertical plates, and the bottoms of the support vertical plates are fixedly connected with electric push rods. According to the accurate laminating device for the flexible circuit board multilayer material, the electric push rod, the limiting assembly and the laminating assembly are arranged, so that the flexible circuit board multilayer material is limited in multiple directions in the using process of laminating the flexible circuit board multilayer material by adopting the laminating device; the subsequent lamination operation of the multilayer material of the flexible circuit board is more accurate, the subsequent lamination treatment of the flexible circuit board is ensured to be smoothly carried out, the stress is buffered, the multilayer material of the flexible circuit board is prevented from being damaged due to sudden stress, the success rate of the lamination treatment of the multilayer material of the flexible circuit board is improved, and the production efficiency is improved. And a worker can conveniently use the laminating device.

Description

Technical Field

[0001] The utility model relates to the field of flexible circuit board processing, in particular to a precise lamination device for multi-layer materials of a flexible circuit board. Background Art

[0002] Flexible circuit boards are printed circuits made of flexible insulating substrates. Flexible circuits provide excellent electrical properties and can meet the design needs of smaller and higher-density installations. They also help reduce assembly processes and enhance reliability. During the processing of flexible circuit boards, workers can use laminating devices to laminate the multiple layers of flexible circuit board materials.

[0003] However, the current laminating devices still have some shortcomings. For example, a flexible circuit board multi-layer pressing device with application number 202122225872.6 has not yet fully considered the positioning structure of the laminating device. In the process of using the laminating device to laminate the multi-layer materials of the flexible circuit board, if the laminating device does not fully consider the positioning structure, the positioning of the multi-layer materials of the flexible circuit board is not accurate enough, which may affect the subsequent lamination operation, and cannot ensure the smooth progress of the subsequent lamination process of the flexible circuit board, which is inconvenient for the staff to use the lamination device.

[0004] Therefore, there is an urgent need to improve this shortcoming. The present invention studies and improves the existing structure and deficiencies, and provides a precise lamination device for multi-layer materials of flexible circuit boards. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for accurately laminating multi-layer materials of a flexible circuit board to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precise lamination device for multi-layer materials of flexible circuit boards, comprising a support plate, a limit assembly and a fixed top plate, the upper two sides of the support plate are fixedly connected with support vertical plates, and the bottom of the support vertical plates is fixedly connected with an electric push rod, the limit assembly is arranged on the outside of the support plate, and the limit assembly includes a square plate, a drive motor, a bidirectional screw, a sprocket, a transmission chain, a sliding block, an arc-shaped connecting piece, a rotating rod and a limit push plate, the fixed top plate is fixedly connected to the top of the support vertical plate, and the center of the fixed top plate is fixedly connected with a lifting piece, and a laminating assembly is arranged below the lifting piece, and the laminating assembly includes a fixed plate, a protective plate, a laminating plate, a clamping plate, a fixed frame, a limit rod and a reset spring.

[0007] Furthermore, the square plate is welded to the side of the support plate, and a driving motor is provided on one side of the square plate, and the output shaft of the driving motor is fixedly connected to a bidirectional screw through a coupling.

[0008] Furthermore, there are two bidirectional screws, the ends of the two bidirectional screws are rotatably connected to the square plate, and the outer walls of both ends of the bidirectional screws are fixedly connected to sprockets, and the outer sides of the sprockets are rotatably connected to the transmission chains.

[0009] Furthermore, sliding blocks are rotatably connected to the outer sides of both ends of the bidirectional screw, and the sliding blocks are slidably connected to the side surfaces of the support plate, and an arc-shaped connecting piece is fixedly connected above the sliding blocks.

[0010] Furthermore, one side of the arc-shaped connecting member is rotatably connected to a rotating rod, and the other end of the rotating rod is rotatably connected to a limiting push plate, and both sides of the limiting push plate are engaged and slidably connected with the supporting vertical plate.

[0011] Furthermore, the fixing plate is fixedly connected to the bottom of the lifting member, and a protective plate is provided below the fixing plate, and a laminate is welded to the bottom center of the protective plate.

[0012] Furthermore, a clamping plate is welded to the bottom center of the fixing plate, and a fixing frame is welded to the top center of the protective plate, and the clamping plate and the fixing frame are clamped and connected.

[0013] Furthermore, the four corners of the top of the protective plate are welded with limiting rods, the top end of the limiting rod is connected with the fixing plate, and a return spring is provided on the outside of the limiting rod.

[0014] The utility model provides a device for accurately laminating multi-layer materials of flexible circuit boards, which has the following beneficial effects:

[0015] 1. The utility model is provided with an electric push rod and a limit assembly. When a laminating device is used to perform lamination processing on the multi-layer material of the flexible circuit board, the limit push plate is used to limit the front and rear positions of the multi-layer material of the flexible circuit board, and the electric push rod is used to limit the side positions of the multi-layer material of the flexible circuit board, thereby limiting the multi-layer material of the flexible circuit board in multiple directions, making the subsequent lamination operation of the multi-layer material of the flexible circuit board more accurate, ensuring the smooth progress of the subsequent lamination processing of the flexible circuit board, and facilitating the use of the lamination device by the staff.

[0016] 2. The utility model is provided with a laminating assembly. When a laminating device is used to laminate the multilayer materials of the flexible circuit board, the laminate welded at the bottom center of the protective plate is used to laminate the multilayer materials of the flexible circuit board, thereby buffering the pressure and avoiding damage to the multilayer materials of the flexible circuit board due to sudden force. The success rate of the lamination of the multilayer materials of the flexible circuit board is improved, and the laminating device is convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the appearance of a three-dimensional structure of a precise lamination device for multi-layer materials of a flexible circuit board according to the present invention;

[0018] Figure 2 This is a schematic diagram of the expanded three-dimensional structure of a limiting component of a precise lamination device for multi-layer materials of a flexible circuit board according to the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of a laminating component of a precise laminating device for multi-layer materials of a flexible circuit board according to the present invention.

[0020] In the figure: 1. Support plate; 2. Support vertical plate; 3. Electric push rod; 4. Limiting assembly; 401. Square plate; 402. Drive motor; 403. Bidirectional screw; 404. Sprocket; 405. Transmission chain; 406. Sliding block; 407. Arc-shaped connecting piece; 408. Rotating rod; 409. Limiting push plate; 5. Fixed top plate; 6. Lifting piece; 7. Laminating assembly; 701. Fixed plate; 702. Protective plate; 703. Laminated plate; 704. Clamping plate; 705. Fixed frame; 706. Limiting rod; 707. Return spring. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-Figure 2As shown, a device for precisely laminating multilayer materials of a flexible circuit board comprises a support plate 1, a limiting assembly 4 and a fixed top plate 5, the upper two sides of the support plate 1 are fixedly connected with support vertical plates 2, and the bottom of the support vertical plates 2 is fixedly connected with an electric push rod 3, the limiting assembly 4 is arranged on the outer side of the support plate 1, and the limiting assembly 4 comprises a square plate 401, a driving motor 402, a bidirectional screw 403, a sprocket 404, a transmission chain 405, a sliding block 406, an arc-shaped connecting piece 407, a rotating rod 408 and a limiting push plate 409, the square plate 401 is welded to the side of the support plate 1, and a driving motor 402 is provided on one side of the square plate 401, and the output shaft of the driving motor 402 is fixedly connected to the bidirectional screw through a coupling. Rod 403, the number of bidirectional screws 403 is two, the ends of the two bidirectional screws 403 are rotatably connected to the square plate 401, and the outer walls of both ends of the bidirectional screws 403 are fixedly connected to sprockets 404, and the outer side of the sprocket 404 is rotatably connected to the transmission chain 405, the outer sides of both ends of the bidirectional screws 403 are rotatably connected to sliding blocks 406, and the sliding blocks 406 are engaged and slidably connected to the side of the support plate 1, and the upper part of the sliding blocks 406 is fixedly connected to an arc-shaped connecting piece 407, one side of the arc-shaped connecting piece 407 is rotatably connected to a rotating rod 408, and the other end of the rotating rod 408 is rotatably connected to a limited push plate 409, and both sides of the limited push plate 409 are engaged and slidably connected to the support vertical plate 2;

[0023] The specific operation is as follows: the staff can place the multi-layer material of the flexible circuit board on the top of the support plate 1, and use the electric push rod 3 and the limit assembly 4 to limit the multi-layer material of the flexible circuit board, use the driving motor 402 to drive the bidirectional screw 403 to rotate, and use the sprocket 404 and the transmission chain 405 to make the two bidirectional screws 403 rotate synchronously. As the bidirectional screw 403 rotates, the sliding block 406 connected to the outer side of the two ends of the bidirectional screw 403 is engaged and slid on the side of the support plate 1. As the sliding block 406 moves, the arc-shaped connecting piece 407 above the sliding block 406 is engaged and slid. The angle of the rotating rod 408 that is rotatably connected to the side changes, so that the limiting push plate 409 that is rotatably connected to the other end of the rotating rod 408 engages and slides on the inner side of the supporting vertical plate 2. As the limiting push plate 409 moves, the flexible circuit board multi-layer material is limited forward and backward. Then, the electric push rod 3 fixedly connected to the bottom of the supporting vertical plate 2 is used to limit the side of the flexible circuit board multi-layer material, thereby limiting the flexible circuit board multi-layer material in multiple directions, making the subsequent lamination operation of the flexible circuit board multi-layer material more accurate, ensuring the smooth progress of the flexible circuit board lamination process, and facilitating the staff to use the lamination device.

[0024] like Figure 1 and Figure 3As shown, the fixed top plate 5 is fixedly connected to the top of the supporting vertical plate 2, and the center of the fixed top plate 5 is fixedly connected to the lifting member 6, and a laminate assembly 7 is provided below the lifting member 6, and the laminate assembly 7 includes a fixed plate 701, a protective plate 702, a laminate plate 703, a clamping plate 704, a fixed frame 705, a limiting rod 706 and a return spring 707, the fixed plate 701 is fixedly connected to the bottom of the lifting member 6, and a protective plate 702 is provided below the fixed plate 701, and the laminate plate 703 is welded to the bottom center of the protective plate 702, the clamping plate 704 is welded to the bottom center of the fixed plate 701, and the fixing frame 705 is welded to the top center of the protective plate 702, and the clamping plate 704 and the fixing frame 705 are clamped and connected, the limiting rods 706 are welded to the four corners of the top of the protective plate 702, and the top of the limiting rod 706 is connected with the fixed plate 701, and a return spring 707 is provided on the outside of the limiting rod 706;

[0025] The specific operation is as follows: after the multi-layer material of the flexible circuit board is limited, the multi-layer material of the flexible circuit board is laminated using the laminating assembly 7. As the lifting member 6 drives the fixed plate 701 to move downward, the protective plate 702 is first in contact with the support plate 1, and the laminate 703 welded at the bottom center of the protective plate 702 is in contact with the surface of the multi-layer material of the flexible circuit board. As the fixed plate 701 continues to move downward, the snap plate 704 welded at the bottom center of the fixed plate 701 and the fixed frame 705 welded at the top center of the protective plate 702 are gradually engaged and connected, and the return spring 707 set on the outside of the limiting rod 706 is gradually squeezed, so that the force on the protective plate 702 is gradually increased, and then the multi-layer material of the flexible circuit board is laminated, the pressure is buffered, and the multi-layer material of the flexible circuit board is avoided from being damaged by sudden force, thereby improving the success rate of the lamination of the multi-layer material of the flexible circuit board and facilitating the use of the lamination device by the staff.

[0026] In summary, the flexible circuit board multi-layer material precision lamination device, according to Figure 1-Figure 3, in the process of using the laminating device to laminate the multilayer materials of the flexible circuit board, first, the staff can place the multilayer materials of the flexible circuit board on the top of the support plate 1, and use the electric push rod 3 and the limit assembly 4 to limit the multilayer materials of the flexible circuit board, use the driving motor 402 to drive the bidirectional screw 403 to rotate, and use the sprocket 404 and the transmission chain 405 to make the two bidirectional screws 403 rotate synchronously, as the bidirectional screw 403 rotates, the sliding block 406 connected to the outer side of the two ends of the bidirectional screw 403 is engaged and slid on the side of the support plate 1, as the sliding block 406 moves, the rotating rod 408 connected to the arc-shaped connecting piece 407 above the sliding block 406 is rotated to change its angle, so that the limiting push plate 409 connected to the other end of the rotating rod 408 is engaged and slid on the inner side of the support vertical plate 2, and as the limiting push plate 409 moves, the multilayer materials of the flexible circuit board are laminated. The front and rear limits are carried out, and then the electric push rod 3 fixedly connected to the bottom of the supporting vertical plate 2 is used to limit the side of the flexible circuit board multi-layer material, thereby limiting the flexible circuit board multi-layer material in multiple directions. When the flexible circuit board multi-layer material is limited, the laminating assembly 7 is used to laminate the flexible circuit board multi-layer material. As the lifting member 6 drives the fixed plate 701 to move downward, the protective plate 702 is first in contact with the support plate 1, and the laminate 703 welded at the bottom center of the protective plate 702 is in contact with the surface of the flexible circuit board multi-layer material. As the fixed plate 701 continues to move downward, the snap plate 704 welded at the bottom center of the fixed plate 701 and the fixed frame 705 welded at the top center of the protective plate 702 are gradually engaged and connected, and the return spring 707 set on the outside of the limit rod 706 is gradually squeezed, so that the force on the protective plate 702 is gradually increased, and then the flexible circuit board multi-layer material is laminated, which is convenient for the staff to use the laminating device.

[0027] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A precise lamination device for multi-layer materials of flexible circuit boards, comprising a support plate (1), a limiting component (4) and a fixed top plate (5), characterized in that: The upper two sides of the support plate (1) are fixedly connected to support vertical plates (2), and the bottom of the support vertical plates (2) is fixedly connected to an electric push rod (3). The limit assembly (4) is arranged on the outer side of the support plate (1), and the limit assembly (4) includes a square plate (401), a driving motor (402), a bidirectional screw (403), a sprocket (404), a transmission chain (405), a sliding block (406), an arc-shaped connecting member (407), a rotating rod (408) and a limit push plate (409). The fixed top plate (5) is fixedly connected to the top of the support vertical plate (2), and the center of the fixed top plate (5) is fixedly connected to a lifting member (6), and a laminating assembly (7) is arranged below the lifting member (6), and the laminating assembly (7) includes a fixed plate (701), a protective plate (702), a laminating plate (703), a clamping plate (704), a fixed frame (705), a limit rod (706) and a return spring (707).

2. The device for precisely laminating multi-layer materials of a flexible circuit board according to claim 1, characterized in that: The square plate (401) is welded to the side of the support plate (1), and a driving motor (402) is provided on one side of the square plate (401), and the output shaft of the driving motor (402) is fixedly connected to a bidirectional screw (403) via a coupling.

3. The precise lamination device for multi-layer flexible circuit board materials according to claim 1, characterized in that: There are two bidirectional screws (403), the ends of the two bidirectional screws (403) are rotatably connected to the square plate (401), and the outer walls of both ends of the bidirectional screws (403) are fixedly connected to sprockets (404), and the outer sides of the sprockets (404) are rotatably connected to the transmission chains (405).

4. The precise lamination device for multi-layer materials of flexible circuit boards according to claim 1, characterized in that: The outer sides of both ends of the bidirectional screw (403) are rotatably connected to sliding blocks (406), and the sliding blocks (406) are slidably connected to the side of the support plate (1), and an arc-shaped connecting piece (407) is fixedly connected above the sliding blocks (406).

5. The precise lamination device for multi-layer materials of flexible circuit boards according to claim 1, characterized in that: One side of the arc-shaped connecting member (407) is rotatably connected to a rotating rod (408), and the other end of the rotating rod (408) is rotatably connected to a limiting push plate (409), and both sides of the limiting push plate (409) are engaged and slidably connected with the supporting vertical plate (2).

6. The precise lamination device for multi-layer materials of flexible circuit boards according to claim 1, characterized in that: The fixing plate (701) is fixedly connected to the bottom of the lifting member (6), and a protective plate (702) is provided below the fixing plate (701), and a laminate (703) is welded to the center of the bottom of the protective plate (702).

7. The precise lamination device for multi-layer materials of flexible circuit boards according to claim 1, characterized in that: A clamping plate (704) is welded to the bottom center of the fixing plate (701), and a fixing frame (705) is welded to the top center of the protection plate (702), and the clamping plate (704) and the fixing frame (705) are clamped and connected.

8. The precise lamination device for multi-layer materials of flexible circuit boards according to claim 1, characterized in that: Limiting rods (706) are welded to the four corners of the top of the protective plate (702), and the top end of the limiting rod (706) is connected to the fixing plate (701) through the top, and a return spring (707) is provided on the outside of the limiting rod (706).

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