Flexible plate fitting clamp

Abstract

The utility model discloses a flexible plate fitting clamp. The flexible plate fitting clamp comprises a carrier plate and a cover plate, the carrier plate is provided with a mounting surface, the mounting surface is provided with a limiting part, and the limiting part is suitable for limiting a flexible plate on the carrier plate; the cover plate covers the mounting surface of the carrier plate and is provided with a hollow area suitable for exposing the flexible plate, the cover plate comprises a first crimping part crossing the hollow area and a second crimping part arranged at the edge of the hollow area, the first crimping part is suitable for being attached to the flexible plate, and at least part of the second crimping part is suitable for extending to the upper part of the flexible plate; one of the carrier plate and the cover plate is provided with a supporting part, the supporting part is supported at the second crimping part, so that a gap is formed between the second crimping part and the flexible plate, and the value of the gap is smaller than the bending deformation of the flexible plate. According to the flexible plate fitting clamp provided by the utility model, the flatness of the flexible plate is ensured, the flexible plate cannot be crushed, and the flexible plate is better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible board manufacturing equipment, in particular to a flexible board laminating fixture. Background Art

[0002] During the process of PSA (Pressure Sensitive Adhesive) tape lamination on the flexible board, a clamp is needed to position the flexible board for better lamination. In addition, since the flexible board is relatively thin, in order to prevent the flexible board from warping and deformation after being placed on the clamp, the traditional clamp will directly press on the flexible board to ensure that the flexible board is flatter. However, since there are usually brittle or easily oxidized material areas on the flexible board, such as the gold finger position, the surface is all silver paste conductive cloth. After the clamp is crimped, the silver paste at the crimping point is very likely to break and leak, resulting in performance damage and even affecting the performance of the entire flexible board. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is that the traditional flex board lamination fixture is easy to crush the surface of the flex board, resulting in performance damage and even affecting the performance of the entire flex board.

[0004] In order to solve the above technical problems, the utility model provides a flexible plate laminating fixture, comprising:

[0005] A carrier board having a mounting surface, wherein a limiting portion is provided on the mounting surface, and the limiting portion is suitable for limiting the flexible board on the carrier board;

[0006] A cover plate, which is disposed on the mounting surface of the carrier plate and has a hollow area suitable for exposing the flexible board, the cover plate comprises a first crimping portion arranged across the hollow area, and a second crimping portion arranged at an edge of the hollow area, the first crimping portion is suitable for being arranged in contact with the flexible board, and at least a part of the second crimping portion is suitable for extending above the flexible board;

[0007] A support portion is provided on one of the carrier plate and the cover plate, and the support portion is supported at the second crimping portion, so that a gap is formed between the second crimping portion and the flexible plate, and the gap value is smaller than the bending deformation of the flexible plate.

[0008] Optionally, the support portion includes a support boss, and the support boss is located between the mounting surface and the cover plate and abuts against the second crimping portion.

[0009] Optionally, the supporting boss is protruding from the mounting surface.

[0010] Optionally, the support boss protrudes from the mounting surface by a height of 0.2 mm.

[0011] Optionally, the support portion is detachably arranged on the mounting surface.

[0012] Optionally, the second crimping portion includes a crimping sheet extending from an edge of the hollow area toward the hollow area, the cover plate has elastic deformability at least at a location corresponding to the crimping sheet, and the support portion abuts against a bottom of the crimping sheet.

[0013] Optionally, a avoidance groove is provided on the carrier plate, and the avoidance groove is arranged opposite to the crimping sheet.

[0014] Optionally, the hollow area has a plurality of hollow sections that are interconnected and arranged in the transverse and longitudinal directions of the carrier plate, and a plurality of first crimping portions are provided, with at least one first crimping portion being provided at each of the hollow sections.

[0015] Optionally, the limiting portion includes a plurality of limiting bosses, which are arranged in a ring shape to enclose a mounting area, and when the flexible board is placed in the mounting area, the plurality of limiting bosses abut against an outer peripheral side of the flexible board.

[0016] Optionally, a plurality of the installation areas are provided, and the plurality of the installation areas are arranged in an array on the installation surface.

[0017] The technical solution provided by the utility model has the following advantages:

[0018] The utility model provides a flexible board bonding fixture, including a carrier plate and a cover plate, wherein the carrier plate has a mounting surface, and the mounting surface can be suitable for the flexible board to be mounted therein, so as to facilitate adhesive tape bonding; and a limiting portion is provided on the mounting surface, through which the flexible board placed on the carrier plate can be limited to position the flexible board; and then the cover plate is covered on the carrier plate, and the flexible board is crimped by the first crimping portion on the cover plate to avoid warping and deformation of the flexible board; and for the area on the flexible board where brittle materials or easily oxidized materials are provided, the second crimping portion can be used for crimping, and a gap is formed between the second crimping portion and the flexible board, and the flexible board is not directly crimped on the flexible board. When the flexible board is warped and deformed, since the gap value is smaller than the bending deformation of the flexible board, the second crimping portion can be used to limit the deformation of the flexible board, thereby ensuring the flatness of the flexible board without crushing the flexible board, thereby better protecting the flexible board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic structural diagram of an embodiment of a flexible plate laminating fixture provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of an exploded structure of the flexible plate bonding fixture described in;

[0022] Figure 3 for Figure 1 A partially enlarged structural schematic diagram of the flexible plate bonding fixture described in;

[0023] Figure 4 for Figure 1 A schematic cross-sectional structure diagram of the flexible plate bonding fixture described in;

[0024] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of detail A.

[0025] Description of reference numerals:

[0026] 100-flexible board fitting fixture; 1-carrier board; 11-limiting part; 111-limiting boss; 12-avoiding groove; 2-cover plate; 21-hollow area; 22-first crimping part; 23-second crimping part; 231-crimping sheet; 3-supporting part; 31-supporting boss; 200-flexible board. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0029] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0030] The utility model provides a flexible board laminating fixture 100, which can be used to position the flexible board 200 when the flexible board 200 is laminating with adhesive tape. Figures 1 to 3 The flexible board laminating fixture 100 comprises a carrier plate 1 and a cover plate 2, wherein the carrier plate 1 has a mounting surface, and a limiting portion 11 is provided on the mounting surface, and the limiting portion 11 is suitable for limiting the flexible board 200 on the carrier plate 1; the cover plate 2 is covered on the mounting surface of the carrier plate 1, and has a hollow area 21 suitable for exposing the flexible board 200, the cover plate 2 comprises a first crimping portion 22 straddling the hollow area 21, and a second crimping portion 23 provided at an edge of the hollow area 21, the first crimping portion 22 is suitable for laminating the flexible board 200, and at least a part of the second crimping portion 23 is suitable for extending above the flexible board 200; wherein a supporting portion 3 is provided on one of the carrier plate 1 and the cover plate 2, and the supporting portion 3 is supported at the second crimping portion 23, so that a gap is formed between the second crimping portion 23 and the flexible board 200, and the gap value is less than the bending deformation of the flexible board 200.

[0031] In this embodiment, the mounting surface can be suitable for mounting the flexible board 200 therein, so as to facilitate the adhesive tape lamination; and a limiting portion 11 is provided on the mounting surface, through which the flexible board 200 placed on the carrier board 1 can be limited to position the flexible board 200; and then the cover plate 2 is covered on the carrier board 1, and the flexible board 200 is crimped by the first crimping portion 22 on the cover plate 2 to prevent the flexible board 200 from warping and deformation; and for the flexible board 200 provided on the flexible board The area with brittle material or easily oxidized material can be crimped by the second crimping portion 23, and a gap is formed between the second crimping portion 23 and the flexible board 200, instead of being directly crimped on the flexible board 200. When the flexible board 200 is warped and deformed, since the gap value is smaller than the bending deformation of the flexible board 200, the deformation of the flexible board 200 can be limited by the second crimping portion 23, thereby ensuring the flatness of the flexible board 200 without crushing the flexible board 200, thereby better protecting the flexible board 200.

[0032] Wherein, the carrier plate 1 is generally in the shape of a flat plate, preferably, as Figure 1 As shown in , the cross section of the carrier 1 is rectangular and has a length direction, a width direction and a height direction, and the height of the carrier 1 is relatively small relative to its length and width, and the mounting surface is a plane formed by the length and the width. It is assumed that when the flexible board bonding fixture 100 is in normal use, the mounting surface is set upward. Moreover, in the present utility model, the transverse direction refers to the length direction, and the longitudinal direction refers to the width direction. Unless otherwise specified, the description of the relevant directions in the present utility model is based on this.

[0033] It can be understood that the limiting portion 11 and the carrier plate 1 can be integrally provided, which has a simple structure and is easy to manufacture. Alternatively, the limiting portion 11 is detachably provided on the carrier plate 1, so that the limiting portion 11 can be flexibly disassembled and assembled, which is convenient for maintenance. At the same time, the position of the limiting portion 11 can be adaptively adjusted for flexible boards 200 of different shapes, so that the flexible board laminating fixture 100 can better adapt to the use requirements of different flexible boards 200.

[0034] Preferably, see Figure 2 The limiting portion 11 includes a plurality of limiting bosses 111, which are arranged in a ring shape to enclose a mounting area. When the flexible board 200 is placed in the mounting area, the plurality of limiting bosses 111 abut against the outer peripheral side of the flexible board 200. The flexible board 200 placed on the carrier board 1 is limited by the plurality of limiting bosses 111 to prevent the flexible board 200 from moving along the mounting surface, and then the flexible board 200 is completely limited by the cover plate 2.

[0035] When the plurality of limiting bosses 111 are detachably arranged on the carrier 1, specifically, a plurality of mounting holes are arranged on the carrier 1, and a plug-in boss is arranged on each of the limiting bosses 111, and each of the plug-in bosses can be plugged and fixed in the corresponding mounting hole. When the size or shape of the flexible board 200 changes, the limiting boss 111 can be moved to match with the corresponding mounting hole, so as to limit the position of the flexible board 200, so that the flexible board laminating fixture 100 can be more adaptable to the use requirements of different types of flexible boards 200, and has a wider range of applications.

[0036] Moreover, each of the flexible board laminating jigs 100 may be provided with a plurality of installation areas, so that the same flexible board laminating jig 100 can simultaneously limit the position of a plurality of flexible boards 200 to improve processing efficiency. Preferably, the plurality of installation areas are arranged in an array on the installation surface to reasonably utilize the space of the carrier board 1 and improve the utilization rate of the flexible board laminating jig 100.

[0037] The supporting part 3 is mainly used to support between the mounting surface and the cover plate 2 to prevent the cover plate 2 from contacting with special areas of the flexible board 200. The special areas here refer to areas on the flexible board 200 where brittle materials and easily oxidized materials are provided, such as the gold finger positions, and the surface is all silver paste conductive cloth, which is very easy to be damaged after contact or friction with an object. This ensures that the flexible board 200 is not easily warped and deformed while being well positioned.

[0038] Preferably, the support portion 3 includes a support boss 31, which is located between the mounting surface and the cover plate 2 and abuts against the second crimping portion 23. The support boss 31 allows the second crimping portion 23 to be further away from the mounting surface, thereby forming a gap with the flexible board 200.

[0039] It can be understood that the configuration of the support portion 3 is not limited to the above-mentioned configuration. In other embodiments, the support portion 3 can also be configured as an elastic support sheet, a support convex bump, etc.

[0040] Alternatively, the support portion 3 is detachably disposed on the mounting surface, and the position of the support portion 3 can be flexibly moved on the mounting surface, thereby better meeting the crimping requirements of different flexible boards 200. Since the positions of the special areas on different flexible boards 200 are different, the position of the support portion 3 can be moved accordingly to meet the use requirements of more flexible boards 200.

[0041] Moreover, in one embodiment, the support portion 3 may be disposed on the cover plate 2. Specifically, the support boss 31 is disposed at the bottom of the cover plate 2, so that after the cover plate 2 is covered on the carrier plate 1, the support boss 31 abuts against the carrier plate 1, thereby acting in reverse on the second crimping portion 23 corresponding to the support boss 31, so that the second crimping portion 23 can be further away from the mounting surface than other areas of the cover plate 2, and the second crimping portion 23 is not directly crimped on the flexible board 200, so as to prevent the flexible board 200 from being crushed and better protect the flexible board 200.

[0042] Preferably, combined Figure 2 , Figure 4 and Figure 5 As shown, the support boss 31 protrudes from the installation surface and is integrally arranged with the carrier board 1, so the structure is simpler, and when the cover plate 2 is installed, the support boss 31 can be better prevented from damaging the flexible board 200 during installation.

[0043] Further preferably, the height of the support boss 31 protruding from the mounting surface is 0.2 mm, so that a small gap is formed between the second crimping portion 23 and the flexible board 200. When the flexible board 200 is deformed, the second crimping portion 23 can limit the flexible board 200 so that the flexible board 200 cannot be completely deformed. The deformation of the flexible board 200 is within 0.1 mm, which is very small, so it can still be considered to be in a flat state. Therefore, the flexible board 200 is not easily damaged and can maintain flatness, which is convenient for lamination.

[0044] The second crimping portion 23 is integrally provided with the cover plate 2. Specifically, the second crimping portion 23 includes a crimping piece 231 extending from the edge of the hollow area 21 toward the hollow area 21. The cover plate 2 has elastic deformation at least at the position corresponding to the crimping piece 231, and the support portion 3 abuts against the bottom of the crimping piece 231. Under the abutting action of the support boss 31, the crimping piece 231 is slightly deformed, so that the free end of the crimping piece 231, that is, the end of the crimping piece 231 located above the flexible board 200 is tilted upward, so that a gap can be formed between the flexible board 200. The support boss 31 can be provided in plurality to abut against the two ends of the crimping piece 231 respectively, or the support boss 31 is provided in a long strip shape to abut against the end of the crimping piece 231 close to the main body of the cover plate 2.

[0045] Moreover, if Figure 5 As shown in the figure, a avoiding groove 12 is provided on the carrier board 1, and the avoiding groove 12 is arranged opposite to the crimping sheet 231. When the flexible board 200 is placed on the mounting surface, the special area of ​​the flexible board 200 can be suspended in the avoiding groove 12 to better protect the flexible board 200 from being worn.

[0046] For the first crimping portions 22, the number and shape of the first crimping portions 22 may be limited according to the shape of the flexible board 200. Figure 1 and Figure 3 As shown, the shape of the hollow area 21 matches the shape of the flexible board 200, and the hollow area 21 has a plurality of hollow sections that are connected and arranged in the transverse and longitudinal directions of the carrier board 1. A plurality of first crimping portions 22 are provided, and at least one first crimping portion 22 is provided at each hollow section, so that at least one first crimping portion 22 can be used to crimp each section of the flexible board 200 to better prevent the flexible board 200 from warping. Of course, the first crimping portion 22 is also away from important component parts on the flexible board 200 to avoid crushing.

[0047] The flexible board laminating fixture 100 provided by the utility model is not only simple in structure and convenient to use and assemble, but also will not damage the special area of ​​the flexible board 200, so as to better protect the flexible board 200 and improve production efficiency and production quality.

[0048] Obviously, the above described embodiments are only a part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, ordinary technicians in this field can make other different forms of changes or modifications without creative work, which should fall within the scope of protection of the utility model.

Claims

1. A flexible plate bonding fixture, characterized in that: include: A carrier board having a mounting surface, wherein a limiting portion is provided on the mounting surface, and the limiting portion is suitable for limiting the flexible board on the carrier board; A cover plate, which is disposed on the mounting surface of the carrier plate and has a hollow area suitable for exposing the flexible board, the cover plate comprises a first crimping portion arranged across the hollow area, and a second crimping portion arranged at an edge of the hollow area, the first crimping portion is suitable for being arranged in contact with the flexible board, and at least a part of the second crimping portion is suitable for extending above the flexible board; A support portion is provided on one of the carrier plate and the cover plate, and the support portion is supported at the second crimping portion, so that a gap is formed between the second crimping portion and the flexible plate, and the gap value is smaller than the bending deformation of the flexible plate.

2. The flexible plate bonding fixture according to claim 1, characterized in that: The support portion includes a support boss, and the support boss is located between the mounting surface and the cover plate and abuts against the second crimping portion.

3. The flexible plate bonding fixture according to claim 2, characterized in that: The supporting boss is protrudingly arranged on the mounting surface.

4. The flexible plate laminating fixture as claimed in claim 3, characterized in that: The height of the supporting boss protruding from the mounting surface is 0.2 mm.

5. The flexible plate bonding fixture according to claim 1, characterized in that: The support portion is detachably arranged on the installation surface.

6. The flexible plate laminating fixture according to claim 1, characterized in that: The second crimping portion includes a crimping piece extending from the edge of the hollow area toward the hollow area, the cover plate has elastic deformation at least corresponding to the crimping piece, and the support portion abuts against the bottom of the crimping piece.

7. The flexible plate laminating fixture according to claim 6, characterized in that: The carrier plate is provided with a avoiding groove, and the avoiding groove is arranged opposite to the crimping sheet.

8. The flexible plate laminating fixture according to claim 1, characterized in that: The hollow area has a plurality of hollow sections which are interconnected and arranged in the transverse and longitudinal directions of the carrier plate. A plurality of first crimping portions are provided, and at least one first crimping portion is provided at each hollow section.

9. The flexible plate laminating fixture according to claim 1, characterized in that: The limiting portion includes a plurality of limiting bosses, which are arranged in a ring shape to enclose a mounting area. When the flexible board is placed in the mounting area, the plurality of limiting bosses abut against the outer peripheral side of the flexible board.

10. The flexible plate laminating fixture according to claim 9, characterized in that: There are a plurality of installation areas, and the plurality of installation areas are arranged in an array on the installation surface.

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