阅读说明：本技术 Pcb叠合专用治具及其使用方法 (Special jig for PCB lamination and use method thereof ) 是由 庄召国 张远武 于 2019-10-17 设计创作，主要内容包括：本发明提供PCB叠合专用治具及其使用方法,涉及PCB加工技术领域。该PCB叠合专用治具及其使用方法,包括预叠专用治具与预叠专用PIN,所述预叠专用治具与预叠专用PIN配合使用,包括以下步骤：1)将预叠专用治具与预叠专用PIN进行结合组装；2)取一片内层板对准组装之后治具的相应孔位,然后将其内层板进行固定；3)叠合、铆接操作人员在此专用治具上预叠好剩余的其它板材。通过在铆接作业过程中使用预叠专用PIN的定位可明显减少铆接过程中的内层板、PP滑动造成的铆接偏移,达到提升铆接良品率的目的,由于采用此专用治具,无需预叠、铆接人员在铆接设备上单片叠合,可大大提升铆接、叠合的效率,提升单人的产出。(The invention provides a special jig for PCB lamination and a using method thereof, relating to the technical field of PCB processing. The special jig for PCB superposition and the using method thereof comprise a special jig for pre-superposition and a special PIN for pre-superposition, wherein the special jig for pre-superposition and the special PIN for pre-superposition are matched for use, and the method comprises the following steps: 1) combining and assembling the pre-stacking special jig and the pre-stacking special PIN; 2) taking an inner layer plate to align to corresponding hole positions of the assembled jig, and fixing the inner layer plate; 3) and the operator for overlapping and riveting can pre-overlap the rest of other plates on the special jig. The riveting offset that inner plating, PP slip caused through the location of using special PIN of prestack in the riveting operation in-process can obviously be reduced, reaches the purpose that promotes the riveting yields, owing to adopt this special tool, need not prestack, riveting personnel monolithic coincide on riveting equipment, can promote riveting, coincide's efficiency greatly, promotes single output.)

The special tool of PCB coincide, including folding special tool in advance and folding special PIN in advance, its characterized in that: the pre-stacking special jig is matched with the pre-stacking special PIN for use.

2. The jig special for PCB lamination according to claim 1, wherein: the pre-stacking special jig and the pre-stacking special PIN are made of one or more of stainless steel, metal materials, FR-4, acrylic, bakelite plates and resin chemical synthetic materials.

3. The jig special for PCB lamination according to claim 1, wherein: the surfaces of the pre-stacking special jig and the pre-stacking special PIN are subjected to electroplating, coating and encapsulation.

The use method of the jig special for PCB lamination is characterized in that: the method comprises the following steps:

1) combining and assembling the pre-stacking special jig and the pre-stacking special PIN;

2) taking an inner layer plate to align to corresponding hole positions of the assembled jig, and fixing the inner layer plate;

3) the operator for overlapping and riveting pre-overlaps the rest of other plates on the special jig;

4) after the complete set of plates are pre-stacked, the plates and the special jig are placed on riveting equipment together for riveting operation.

Technical Field

The invention relates to the technical field of PCB processing, in particular to a special jig for PCB lamination and a use method thereof.

Background

The PCB, named as printed circuit board in chinese, also called printed circuit board, is an important electronic component, is a support of an electronic component, is a carrier for electrical connection of the electronic component, is called as "printed" circuit board because it is manufactured by electronic printing, and the printed circuit board is developed from single layer to double-sided, multi-layered and flexible, and still keeps its respective development trend, and keeps strong vitality in the development engineering of future electronic equipment because of continuously developing towards high precision, high density and high reliability, continuously reducing volume, reducing cost and improving performance.

The traditional PCB industry adopts the manual work to carry out the operation of folding on riveter, riveter after each kind of mixture with solitary inner plating, PP when coincide, riveting, and the efficiency of this kind of mode is low, and is higher to riveting, coincide staff's requirement, can't overcome coincide, the riveting in-process human factor leads to the abnormal conditions such as layer partially, inefficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a special fixture for PCB lamination and a using method thereof, and solves the problems that the traditional PCB industry adopts manual work to mix each kind of single inner layer board and PP and then to laminate the single inner layer board and PP on a riveting machine and a riveting machine for operation, the mode has low efficiency, has higher requirements on riveting and laminating workers, and cannot overcome the abnormal conditions of layer deviation, low efficiency and the like caused by human factors in the lamination and riveting processes.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the special jig for PCB lamination comprises a special pre-lamination jig and a special pre-lamination PIN, wherein the special pre-lamination jig is matched with the special pre-lamination PIN for use.

Preferably, the pre-stacking special jig and the pre-stacking special PIN are made of one or more of stainless steel, metal materials, FR-4, acrylic, bakelite plates and resin chemical synthetic materials.

Preferably, the surfaces of the pre-stacking special jig and the pre-stacking special PIN are subjected to electroplating, coating and encapsulating treatment.

The use method of the jig special for PCB lamination comprises the following steps:

1) combining and assembling the pre-stacking special jig and the pre-stacking special PIN;

2) taking an inner layer plate to align to corresponding hole positions of the assembled jig, and fixing the inner layer plate;

3) the operator for overlapping and riveting pre-overlaps the rest of other plates on the special jig;

4) after the complete set of plates are pre-stacked, the plates and the special jig are placed on riveting equipment together for riveting operation.

(III) advantageous effects

The invention provides a jig special for PCB lamination and a using method thereof. The method has the following beneficial effects:

1. according to the special fixture for PCB lamination and the using method thereof, due to the positioning of the special pre-laminated PIN in the riveting operation process, the riveting offset caused by sliding of the inner layer plate and PP in the riveting process can be obviously reduced, and the aim of improving the riveting yield is fulfilled.

2. According to the special jig for PCB lamination and the using method thereof, due to the adoption of the special jig, single-sheet lamination of pre-lamination and riveting personnel on riveting equipment is not needed, the riveting and laminating efficiency can be greatly improved, and the output of a single person is improved.

3. The whole special jig can be applied to a traditional riveting machine, an automatic riveting machine, a connecting line riveting device and the like, and has strong universality.

Drawings

FIG. 1 is a schematic view of the overall structural installation of the present invention;

FIG. 2 is a schematic view of a pre-stack jig according to the present invention;

fig. 3 is a schematic diagram of a pre-stacked dedicated PIN structure according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.