CN218704690U

CN218704690U - Special tray structure of FPC

Info

Publication number: CN218704690U
Application number: CN202222642942.2U
Authority: CN
Inventors: 石国辉; 李强; 林达辉; 董志明
Original assignee: Xiamen Hongxin Electronic Technology Group Co Ltd
Current assignee: Xiamen Hongxin Electronic Technology Group Co Ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-24
Anticipated expiration: 2032-10-08

Abstract

The utility model is suitable for a FPC tray technical field provides a special tray structure of FPC, including tray body, A dish groove and B dish groove, tray body wholly is the rectangle structure, and A dish groove and B dish groove are vertical respectively to be seted up in the both ends of tray body upper surface. This special tray structure of FPC, through setting up A dish groove, A dish groove is seted up at its surface to this tray, and in a plurality of branch spacer blocks of the even interval fixedly connected with in the inside of A dish groove, and a plurality of branch spacer blocks are then separated whole A dish groove for the standing groove of a plurality of "protruding" font, the specification of every standing groove is the same, and the shape of every standing groove all with the circuit board shape looks adaptation after die-cut, and the position that distributes also is the same with die-cut mould, make the circuit board that drops in from die-cut mould can fall into the inside of a plurality of standing grooves respectively, just also avoided the circuit board scheduling problem of buckling to appear, need not the manual work to carry out the secondary simultaneously and put, work efficiency is improved, thereby the practicality of this tray has been improved.

Description

Special tray structure of FPC

Technical Field

The utility model belongs to the technical field of the FPC tray, especially, relate to a special tray structure of FPC.

Background

The FPC is a flexible printed circuit board, which is an excellent flexible printed circuit board with high reliability using a polyimide or polyester film as a base material, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and is popular with people.

The flexible circuit board can use die-cut mould to process it at the in-process of processing, flexible circuit board after die-cut completion can fall into among the tray to shift it and going on of follow-up processing link, but flexible circuit board is because its self weight is lighter, and buckle easily, the phenomenon of mutual overlapping appears easily at the in-process of whereabouts, if not handling it, the problem of crease or distortion will appear on the circuit board, so need people to manually put again, comparatively influence work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special tray structure of FPC aims at solving the flexible circuit board because its self weight is lighter, and buckles easily, appears the phenomenon of mutual overlapping easily at the in-process of whereabouts, if not handling it, will appear crease or distorted problem on the circuit board, so need people to manually put again, comparatively influence work efficiency's problem.

The utility model is realized in such a way that the special tray structure for FPC comprises a tray body, a tray groove A and a tray groove B;

the tray body is integrally rectangular, and the tray groove A and the tray groove B are vertically arranged at two ends of the upper surface of the tray body respectively;

a plurality of separating blocks are fixedly connected to the inner part of the A disc groove at intervals, the separating blocks separate the inner part of the A disc groove into a plurality of convex placing grooves, and a plurality of deep grooves are formed in the outer surface of the B disc groove;

the placing grooves are evenly distributed in the A disc groove at intervals.

Preferably, a plurality of positioning and clamping holes are formed in the outer edge of the upper surface of the tray body at regular intervals.

Preferably, the tray body is integrally formed and made of black polystyrene material.

Preferably, the depth of the A disc groove and the depth of the B disc groove are both 4mm.

Preferably, one corner of the tray body is a rectangular chamfer, and the rest three corners are arc-shaped chamfers.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a special tray structure of FPC, through setting up A dish groove, A dish groove is seted up at its surface to this tray, and a plurality of branch spacer blocks of the even interval fixedly connected with in the inside in A dish groove, and a plurality of branch spacer blocks then separate whole A dish groove for the standing groove of a plurality of "protruding" fonts, the specification homogeneous phase of every standing groove, and the shape of every standing groove all with the circuit board shape looks adaptation after die-cut, and the position of distributing also is the same with die-cut mould, make the circuit board that drops in from die-cut mould can fall into the inside of a plurality of standing grooves respectively, the scheduling problem of buckling has just also been avoided appearing in the circuit board, need not the manual work simultaneously and carry out the secondary and put, the work efficiency is improved, thereby the practicality of this tray is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the middle placement trough of the present invention;

fig. 3 is a schematic side sectional structural view of the present invention.

In the figure: 1. a tray body; 2. a, a disc groove; 3. a separation block; 4. a placement groove; 5. b, disc grooves; 6. deep grooves; 7. and positioning the clamping hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a special tray structure for FPC comprises a tray body 1, a tray groove A2 and a tray groove B5;

the tray body 1 is integrally rectangular, and the tray groove A2 and the tray groove B5 are vertically arranged at two ends of the upper surface of the tray body 1 respectively;

a plurality of separating blocks 3 are fixedly connected to the inner part of the A disc groove 2 at even intervals, the separating blocks 3 divide the inner part of the A disc groove 2 into a plurality of convex placing grooves 4, and a plurality of deep grooves 6 are formed in the outer surface of the B disc groove 5;

a plurality of placing grooves 4 are evenly distributed at intervals in the A-disc groove 2.

In this embodiment, inside a dish groove 2 of this tray forms a plurality of standing grooves 4 under the separation of a plurality of spacer blocks 3, the specification of a plurality of standing grooves 4 is all the same, and all be "protruding" font, with the shape size looks adaptation of the flexible circuit board after die-cut, in the use, die-cut mould can press at the upper surface of this tray a dish groove 2, later under the pushing down of die shank, the inside circuit board of mould is die-cut shaping, the circuit board after the shaping will directly fall into the inside of a plurality of standing grooves 4, under standing groove 4's effect, the flexible circuit board that falls into in the tray separates each other, and put neatly, the phenomenon of overlapping of buckling can not appear, just also need not the manual work and carry out secondary and put, thereby whole work efficiency has been improved.

The B disc groove 5 is integrally rectangular and is used for containing flexible circuit board original sheets which are not processed, so that one tray can be used for containing the flexible circuit boards before and after processing in the process of processing the flexible circuit boards, and the working efficiency is improved.

The deep groove 6 outwards protrudes the outer edge of the B disc groove 5 to form a plurality of rectangular notches, so that people can take the B disc groove 5 from the inside or place circuit board raw materials into the B disc groove more conveniently.

Further, a plurality of positioning clip holes 7 are uniformly arranged on the outer edge of the upper surface of the tray body 1 at intervals.

In this embodiment, locator card hole 7 plays the location effect, and is corresponding with die-cut device for crooked problem can not appear when die-cut device lies in the tray laminating, thereby guarantees that die-cut circuit board can both fall into the inside of a plurality of standing grooves 4 completely, guarantees the quality of product.

Further, the tray body 1 is integrally formed and made of black polystyrene material.

In the embodiment, the polystyrene material has light weight and low cost, and the color of the black is obviously different from that of the circuit board, so that the circuit board is easy to identify in the circuit board, and the phenomenon of loss is avoided.

Further, the depth of the A disc groove 2 and the depth of the B disc groove 5 are both 4mm.

In this embodiment, the depth of 4mm can prevent the circuit board from falling into the placing groove 4 and then separating from the interior of the placing groove, and can also prevent the circuit board from bending in the falling process.

Further, a corner of the tray body 1 is a rectangular chamfer, and the rest three corners are arc-shaped chamfers.

In this embodiment, tray body 1 adopts this kind of structure to be convenient for all trays all towards same direction when piling up the tray, the phenomenon of first misalignment can not appear, the use of taking of people of being convenient for.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the inside of the A dish groove 2 of this tray forms a plurality of standing grooves 4 under the separation of a plurality of spacer blocks 3, the specification homogeneous phase of a plurality of standing grooves 4, and all be "protruding" font, with the shape size looks adaptation of the flexible circuit board after die-cut, in the use, die-cut mould can press the upper surface at this tray A dish groove 2, later under the pushing down of die shank, the inside circuit board of mould is die-cut shaping, circuit board after the shaping will directly fall into the inside of a plurality of standing grooves 4, under standing groove 4's effect, the flexible circuit board that falls into in the tray separates each other, and put neatly, the phenomenon of the overlapping of buckling can not appear, just also need not the manual work and carry out secondary and put, thereby whole work efficiency has been improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a special tray structure of FPC which characterized in that: comprises a tray body (1), a tray groove A (2) and a tray groove B (5);

the tray body (1) is integrally rectangular, and the tray groove A (2) and the tray groove B (5) are vertically arranged at two ends of the upper surface of the tray body (1) respectively;

a plurality of separating blocks (3) are fixedly connected inside the A disc groove (2) at intervals uniformly, the separating blocks (3) separate the inside of the A disc groove (2) into a plurality of convex placing grooves (4), and a plurality of deep grooves (6) are formed in the outer surface of the B disc groove (5);

the placing grooves (4) are evenly distributed in the A disc groove (2) at intervals.

2. The tray structure special for FPC as claimed in claim 1, wherein: a plurality of positioning clamp holes (7) are uniformly arranged at intervals on the outer edge of the upper surface of the tray body (1).

3. The tray structure special for FPC as claimed in claim 1, wherein: the tray body (1) is integrally formed and made of black polystyrene material.

4. The tray structure special for FPC as claimed in claim 1, wherein: the depth of the A disc groove (2) and the depth of the B disc groove (5) are both 4mm.

5. The tray structure special for FPC as claimed in claim 1, wherein: one corner of the tray body (1) is a rectangular chamfer, and the rest three corners are arc-shaped chamfers.