Flexible circuit board vacuum compressor auxiliary device

Abstract

The utility model discloses a flexible circuit board vacuum compressor auxiliary device, which comprises a base, the upper side of the base is fixedly connected with a mounting box, the inner side wall of the mounting box is symmetrically connected with two mounting blocks, the opposite sides of the two mounting blocks are movably provided with clamping blocks in an inserted manner, and the clamping blocks are fixedly connected with the mounting box. And the opposite sides of the two clamping blocks are jointly and fixedly connected with a storage plate, the top of the mounting box is fixedly connected with a fixing plate, and a pressing plate is arranged on the upper side of the storage plate. According to the utility model, the gear ring drives the internal threaded cylinder to rotate, and the threaded rod in threaded connection with the internal threaded cylinder drives the pressing plate to move downwards under the limitation of the two limiting rods, so that each part of the flexible circuit board is uniformly stressed, and the manufacturing success rate of the circuit board is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices, in particular to an auxiliary device for a vacuum press of a flexible circuit board. Background Art

[0002] Flexible circuit boards, also known as "soft boards", are printed circuits made of flexible insulating substrates. Flexible circuits provide excellent electrical properties, can meet the design needs of smaller and higher density installations, and also help reduce assembly processes and enhance reliability. Flexible circuit boards are the only solution to meet the requirements of miniaturization and mobility of electronic products. They can be bent, wound, and folded freely, can withstand millions of dynamic bends without damaging the wires, can be arranged arbitrarily according to spatial layout requirements, and can be moved and stretched arbitrarily in three-dimensional space, thereby achieving the integration of component assembly and wire connection; flexible circuit boards can greatly reduce the size and weight of electronic products, and are suitable for the development of electronic products towards high density, miniaturization, and high reliability;

[0003] When the flexible circuit board is pressed, the forces on various parts of the flexible circuit board are uneven during the pressing process, resulting in a low success rate in manufacturing the circuit board and increased production costs. Summary of the invention

[0004] The utility model aims to solve the problems in the background technology and proposes a vacuum press auxiliary device for a flexible circuit board.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flexible circuit board vacuum press auxiliary device comprises a base, a mounting box is fixedly connected to the upper side of the base, two mounting blocks are symmetrically connected to the inner side wall of the mounting box, a clamping block is movably inserted on the opposite side of the two mounting blocks, a storage plate is fixedly connected to the opposite side of the two clamping blocks, a fixing plate is fixedly connected to the top of the mounting box, a pressing plate is provided on the upper side of the storage plate, and a driving mechanism is provided between the pressing plate and the fixing plate;

[0007] The driving mechanism includes a motor fixedly connected to the outer wall of the fixing plate, a worm is fixedly connected to the end of the output shaft of the motor, a worm is meshed with a worm wheel on the outer wall of the worm, the center of the worm wheel is fixedly connected to a gear rotatably mounted on the outer wall of the mounting box, the outer wall of the gear is meshed with a gear ring, the outer wall of the gear ring is fixedly penetrated by an internal threaded cylinder rotatably mounted on the outer wall of the mounting box, the outer wall of the internal threaded cylinder is threadedly inserted with a threaded rod movably penetrating the outer wall of the mounting box, the lower side of the threaded rod is connected to a pressure plate, and the outer wall of the pressure plate is fixedly connected to two limit rods movably inserted in the inner wall of the mounting box.

[0008] Preferably, a handle is fixedly connected to the outer wall of the storage plate.

[0009] Preferably, a controller is installed on the outer wall of the base.

[0010] Preferably, a plurality of universal wheels are installed at the bottom of the base.

[0011] Preferably, the inner side wall of the installation box is provided with two sliding grooves matching the limiting rods.

[0012] Preferably, opposite sides of the two mounting blocks are each provided with a card slot matching the card block on the same side.

[0013] Compared with the existing technology, the advantages of this flexible circuit board vacuum press auxiliary device are:

[0014] The internal threaded cylinder is driven to rotate by the gear ring, and the threaded rod threadedly connected thereto drives the pressing plate to move downward under the limit of two limit rods, so that each part of the flexible circuit board is subjected to uniform force, thereby ensuring the success rate of circuit board manufacturing;

[0015] Multiple universal wheels are installed at the bottom of the base to facilitate the movement of the device;

[0016] In summary, the utility model drives the internal threaded barrel to rotate through the gear ring, and drives the pressure plate to move downward under the limit of two limit rods through the threaded rod threadedly connected thereto, so that each part of the flexible circuit board is subjected to uniform force, thereby ensuring the success rate of circuit board production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a flexible circuit board vacuum press auxiliary device proposed by the utility model;

[0018] Figure 2 This is a side view of a flexible circuit board vacuum press auxiliary device proposed by the utility model;

[0019] Figure 3 for Figure 1 A is an enlarged view of the middle image.

[0020] In the figure: 1 base, 2 mounting box, 3 mounting block, 4 clamping block, 5 storage plate, 6 internal threaded tube, 7 threaded rod, 8 pressure plate, 9 limit rod, 10 gear ring, 11 fixing plate, 12 motor, 13 worm, 14 worm wheel, 15 gear, 16 handle, 17 controller, 18 universal wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 A flexible circuit board vacuum press auxiliary device includes a base 1, and a plurality of universal wheels 18 are installed at the bottom of the base 1 to facilitate the movement of the device.

[0023] An installation box 2 is fixedly connected to the upper side of the base 1, and two sliding grooves matching the limit rod 9 are provided on the inner side wall of the installation box 2. Two installation blocks 3 are symmetrically connected to the inner side wall of the installation box 2. The opposite sides of the two installation blocks 3 are provided with card slots matching the card blocks 4 on the same side. The opposite sides of the two installation blocks 3 are movably inserted with card blocks 4. The opposite sides of the two card blocks 4 are commonly fixedly connected with a storage plate 5, and the outer wall of the storage plate 5 is fixedly connected with a handle 16 for convenient removal of the storage plate 5.

[0024] A fixing plate 11 is fixedly connected to the top of the installation box 2, a pressing plate 8 is provided on the upper side of the storage plate 5, a driving mechanism is provided between the pressing plate 8 and the fixing plate 11, the driving mechanism includes a motor 12 fixedly connected to the outer wall of the fixing plate 11, a worm 13 is fixedly connected to the end of the output shaft of the motor 12, a worm 14 is meshed on the outer wall of the worm 13, a gear 15 rotatably mounted on the outer wall of the installation box 2 is fixedly connected to the center of the worm gear 14, a gear 15 rotatably mounted on the outer wall of the installation box 2 is meshed on the outer wall of the gear 15, an inner threaded tube 6 rotatably mounted on the outer wall of the installation box 2 is fixedly penetrated on the outer wall of the gear ring 10, a threaded rod 7 movably penetrating the outer wall of the inner threaded tube 6 is threadedly inserted in the outer wall of the inner threaded tube 6, and the lower side of the threaded rod 7 is connected to the pressing plate 8, and two limit rods 9 movably inserted in the inner wall of the installation box 2 are fixedly connected to the outer wall of the pressing plate 8, a controller 17 is installed on the outer wall of the base 1, and the flexible circuit board is placed on the storage plate 5 when in use. The surface of the flexible circuit board is then started by the controller 17, and the motor 12 is driven to rotate the worm 13, which drives the worm wheel 14 meshing therewith to rotate. The gear 15 is rotated, so that the gear ring 10 drives the internal threaded tube 6 to rotate, and the threaded rod 7 threadedly connected thereto drives the pressing plate 8 to move downward under the limit of the two limit rods 9, so that each part of the flexible circuit board is evenly stressed, thereby ensuring the success rate of circuit board manufacturing.

[0025] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flexible circuit board vacuum press auxiliary device, comprising a base (1), characterized in that: The upper side of the base (1) is fixedly connected to a mounting box (2), the inner side wall of the mounting box (2) is symmetrically connected to two mounting blocks (3), opposite sides of the two mounting blocks (3) are movably inserted with a clamping block (4), opposite sides of the two clamping blocks (4) are commonly fixedly connected to a storage plate (5), the top of the mounting box (2) is fixedly connected to a fixing plate (11), the upper side of the storage plate (5) is provided with a pressing plate (8), and a driving mechanism is provided between the pressing plate (8) and the fixing plate (11); The driving mechanism comprises a motor (12) fixedly connected to the outer wall of a fixing plate (11); a worm (13) is fixedly connected to the end of an output shaft of the motor (12); a worm (13) is meshed with a worm wheel (14) on the outer wall of the worm (13); a gear (15) rotatably mounted on the outer wall of a mounting box (2) is fixedly connected to the center of the worm wheel (14); a gear (15) is meshed with a gear ring (10) on the outer wall of the gear (15); an internal threaded cylinder (6) rotatably mounted on the outer wall of the mounting box (2) is fixedly penetrated through the outer wall of the gear ring (10); a threaded rod (7) movably penetrates the outer wall of the internal threaded cylinder (6) and is threadedly inserted into the outer wall of the mounting box (2); the lower side of the threaded rod (7) is connected to a pressing plate (8); and the outer wall of the pressing plate (8) is fixedly connected to two limit rods (9) movably inserted into the inner wall of the mounting box (2).

2. A flexible circuit board vacuum press auxiliary device according to claim 1, characterized in that: A handle (16) is fixedly connected to the outer wall of the storage plate (5).

3. A flexible circuit board vacuum press auxiliary device according to claim 1, characterized in that: A controller (17) is mounted on the outer wall of the base (1).

4. A flexible circuit board vacuum press auxiliary device according to claim 1, characterized in that: A plurality of universal wheels (18) are mounted on the bottom of the base (1).

5. The flexible circuit board vacuum press auxiliary device according to claim 1, characterized in that: The inner side wall of the installation box (2) is provided with two sliding grooves matching the limiting rods (9).

6. A flexible circuit board vacuum press auxiliary device according to claim 1, characterized in that: The two mounting blocks (3) are each provided with a card slot on one side thereof that matches the card block (4) on the same side.

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