Dispensing jig for antenna plate

Abstract

The utility model discloses an antenna plate dispensing jig, which relates to the technical field of packaging and micro-assembly processing, and comprises a carrier plate and a pressing plate, the top surface of the carrier plate is concavely provided with a plurality of placing grooves matched with antenna plates, the pressing plate is arranged on the top surface of the carrier plate, the pressing plate is provided with a plurality of through holes, the through holes are in one-to-one correspondence with the placing grooves, and the pressing plate is arranged on the top surface of the carrier plate. The opening of the through hole is smaller than that of the placing groove; the carrier plate is provided with a fixing assembly used for fixing the pressing plate to the carrier plate. During dispensing processing, the antenna plate is placed in the placing groove, the pressing plate is placed on the carrier plate and fixed through the fixing assembly, the pressing plate and the carrier plate are in an attached state, the hole wall of the through hole is pressed on the edge of the antenna plate, the antenna plate cannot move in the processing process, and it is ensured that dispensing processing can be conveniently conducted on the antenna plate through the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and micro-assembly processing, in particular to a glue dispensing fixture for an antenna plate. Background Art

[0002] Wireless communication devices are essential application devices in our daily lives. They mainly transmit and receive signals through internal antenna boards.

[0003] Gluing the antenna board is one of the indispensable steps in the processing of the antenna board. During the glue dispensing process, the antenna board needs to be placed on a jig and then glue is dispensed. Most of the existing jigs simply set a number of placement slots on the carrier board to carry multiple antenna boards. However, this type of jig does not have a restrictive effect on the top surface of the antenna board during processing, which causes the antenna board to easily shift in position during the glue dispensing process, affecting the glue dispensing process.

[0004] In view of this, there is an urgent need for an antenna board dispensing fixture. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A dispensing fixture for an antenna plate, comprising: a carrier plate and a pressing plate, wherein the top surface of the carrier plate is concavely provided with a plurality of placement grooves adapted to the antenna plate, the pressing plate is arranged on the top surface of the carrier plate, and the pressing plate is provided with a plurality of through holes, the through holes correspond to the placement grooves one by one, and the openings of the through holes are smaller than the openings of the placement grooves;

[0008] The carrier plate is provided with a fixing assembly for fixing the pressing plate on the carrier plate.

[0009] Its further characteristic is that

[0010] The fixing assembly includes a plurality of high temperature resistant magnets arranged on the top surface of the carrier plate, and the pressing plate is provided with a plurality of adsorption areas adapted to the high temperature resistant magnets.

[0011] A plurality of high temperature resistant magnets are evenly arranged on both sides of the top surface of the carrier plate.

[0012] The top surface of the carrier plate is provided with a plurality of positioning pins, and the pressing plate is provided with a plurality of positioning holes respectively matched with the plurality of positioning pins.

[0013] The thickness of the two sides of the carrier plate is smaller than the thickness of the middle part of the carrier plate.

[0014] There are two placement slots.

[0015] The through hole and the placement groove are both rectangular.

[0016] The carrier plate is made of aluminum.

[0017] The pressing plate is made of nickel-iron alloy.

[0018] The carrier plate is provided with a plurality of hollow holes penetrating the carrier plate.

[0019] The above structure of the utility model can achieve the following beneficial effects:

[0020] During the dispensing process, the antenna board is placed in the placement groove, the pressure plate is placed on the carrier plate, and fixed by the fixing component so that the pressure plate and the carrier plate are in a fitted state, and the hole wall of the through hole is pressed on the edge of the antenna board, so that the antenna board will not move during the processing, and ensure that the antenna board can be easily dispensed through the through hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of this application;

[0022] Figure 2 It is a structural schematic diagram of the carrier board in this application;

[0023] Figure 3 It is a schematic diagram of the structure of the pressure plate in this application.

[0024] In the figure: 1. carrier plate; 11. placement slot; 12. hollow hole; 2. pressing plate; 21. through hole; 22. positioning hole; 3. high temperature resistant magnet; 4. positioning pin. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0026] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0027] The following is combined with Figure 1-3This application is described in further detail.

[0028] refer to Figure 1-3 The antenna board dispensing jig shown includes: a carrier plate 1 and a pressing plate 2, the top surface of the carrier plate 1 is concavely provided with a plurality of placement grooves 11 adapted to the antenna board, the pressing plate 2 is arranged on the top surface of the carrier plate 1, and a plurality of through holes 21 are opened on the pressing plate 2, the through holes 21 correspond to the placement grooves 11 one by one, and the openings of the through holes 21 are smaller than the openings of the placement grooves 11, that is, when the pressing plate 2 and the carrier plate 1 are fitted together, the hole walls of the through holes 21 are placed directly above the placement grooves 11, so that the hole walls of the through holes 21 are pressed against the edge of the antenna board in the placement grooves 11; a fixing component for fixing the pressing plate 2 on the carrier plate 1 is provided on the carrier plate 1, so that during the dispensing process, the antenna board is placed in the placement grooves 11, the pressing plate 2 is placed on the carrier plate 1, and fixed by the fixing component, so that the pressing plate 2 and the carrier plate 1 are in a fitted state, and the hole walls of the through holes 21 are pressed against the edge of the antenna board, so that the antenna board will not move during processing, and it is ensured that the antenna board can be easily dispensing through the through holes 21.

[0029] refer to Figure 1-3 As shown, the fixing component specifically includes a plurality of high temperature resistant magnets 3 arranged on the top surface of the carrier plate 1, and a plurality of adsorption areas adapted to the high temperature resistant magnets 3 are arranged on the pressure plate 2 (the pressure plate 2 can also be directly made of nickel-iron alloy to facilitate the adsorption of the high temperature resistant magnets 3). The high temperature resistant magnets 3 used to adsorb the pressure plate 1 reduce the possibility of damage to the antenna board compared to screw fixation, and are simpler and faster to operate. At the same time, in order to improve the stability of the fixation, the optimal distribution method of the plurality of high temperature resistant magnets 3 is to be evenly arranged on both sides of the top surface of the carrier plate 1. Of course, high temperature resistant magnets 3 can also be added in its position.

[0030] refer to Figure 1-3 As shown, in order to improve the processing efficiency, a plurality of positioning pins 4 are provided on the top surface of the carrier plate 1, and a plurality of positioning holes 22 respectively matched with the plurality of positioning pins 4 are opened on the pressure plate 2. When the pressure plate 2 is covered, the positioning pins 4 are inserted into the corresponding positioning holes 22 to realize the rapid positioning of the pressure plate 2 and the carrier plate 1. In order to improve the convenience of positioning, two positioning pins 4 can be respectively provided at both ends of the top surface of the carrier plate 1, and positioning holes 22 are provided at corresponding positions of the pressure plate 2.

[0031] refer to Figure 1-2 As shown, the thickness of the two sides of the carrier plate 1 is smaller than the thickness of the middle part of the carrier plate 1. Thus, steps are provided on both sides of the carrier plate 1 to facilitate track transportation and to facilitate placement into existing material boxes for the purpose of automated operations. The two sides are made into a rough design to increase the friction between the equipment track so that it can fit the track transportation.

[0032] As a further optimization, in this embodiment, two placement grooves 11 are provided, and similarly, two through holes 21 are also provided.

[0033] It is further optimized that in order to expand the glue dispensing area as much as possible while ensuring the stable fixation of the antenna board, the through hole 21 and the placement groove 11 are both rectangular.

[0034] Further optimization is that the carrier plate 1 can be made of aluminum to reduce the quality of the fixture, and Figure 2 As shown, the carrier board 1 is provided with a plurality of hollow holes 12 penetrating the carrier board 1. The hollow holes 12 are added to the carrier board 1 while ensuring the thickness requirement of its structural strength, so as to reduce the overall weight of the carrier board, and the antenna board can be directly adsorbed by the adsorption part on the track through the hollow holes 12 in the placement groove 11, so as to better fix the jig and the antenna board.

[0035] Working principle of the utility model: during the dispensing process, the antenna board is placed in the placement groove 11, the pressing plate 2 is placed on the carrier board 1, and fixed by a fixing assembly, so that the pressing plate 2 and the carrier board 1 are in a fitted state, and the hole wall of the through hole 21 is pressed on the edge of the antenna board, so that the antenna board will not move during the process, and it is ensured that the antenna board can be easily dispensing through the through hole 21;

[0036] When designing the carrier 1, double-step positioning is used to completely sink the antenna board product into the carrier 1 so that the two are level and there is no exposure. When the pressing plate 2 is fixed, it can fit the carrier 1 without affecting the magnet adsorption effect;

[0037] This fixture is designed based on the die bonding machine and is used for dispensing glue on the antenna board. It innovatively uses wafer die bonding equipment for micro-assembly operations, expanding the business scope of packaging, while reducing the purchase of special dispensing equipment and cutting costs.

[0038] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. An antenna board dispensing jig, characterized in that: include: A carrier plate (1) and a pressing plate (2), wherein the top surface of the carrier plate (1) is concavely provided with a plurality of placement grooves (11) adapted to the antenna plate, the pressing plate (2) is arranged on the top surface of the carrier plate (1), and the pressing plate (2) is provided with a plurality of through holes (21), the through holes (21) correspond one-to-one to the placement grooves (11), and the openings of the through holes (21) are smaller than the openings of the placement grooves (11); The carrier plate (1) is provided with a fixing component for fixing the pressing plate (2) on the carrier plate (1).

2. The antenna board dispensing jig according to claim 1, characterized in that: The fixing assembly comprises a plurality of high temperature resistant magnets (3) arranged on the top surface of the carrier plate (1), and the pressing plate (2) is provided with a plurality of adsorption areas adapted to the high temperature resistant magnets (3).

3. The antenna board dispensing jig according to claim 2, characterized in that: The plurality of high temperature resistant magnets (3) are evenly arranged on both sides of the top surface of the carrier plate (1).

4. The antenna board dispensing jig according to claim 1, characterized in that: The top surface of the carrier plate (1) is provided with a plurality of positioning pins (4), and the pressing plate (2) is provided with a plurality of positioning holes (22) respectively matched with the plurality of positioning pins (4).

5. The antenna board dispensing jig according to claim 1, characterized in that: The thickness of the two sides of the carrier plate (1) is smaller than the thickness of the middle part of the carrier plate (1).

6. The antenna board dispensing jig according to claim 1, characterized in that: The placement grooves (11) are provided with two.

7. The antenna board dispensing jig according to claim 1, characterized in that: The through hole (21) and the placement groove (11) are both rectangular.

8. The antenna board dispensing jig according to claim 1, characterized in that: The carrier plate (1) is made of aluminum.

9. The antenna board dispensing jig according to claim 1, characterized in that: The pressing plate (2) is made of nickel-iron alloy.

10. The antenna board dispensing jig according to claim 9, characterized in that: The carrier plate (1) is provided with a plurality of hollow holes (12) penetrating the carrier plate (1).

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