Hanging basket device for nickel gold wire immersion of PCB (Printed Circuit Board)

Abstract

A hanging basket device for PCB nickel gold wire immersion comprises a hanging basket frame, connecting rods are arranged on the upper side and the lower side of the hanging basket frame, Teflon wires are wound around the connecting rods on the upper side and the lower side, the Teflon wires are arranged at intervals to form a plurality of containing cavities used for containing PCBs, and a plurality of hooks are arranged at the upper end of the hanging basket frame. Manpower and material resources are reduced, production efficiency is effectively improved, manufacturing is easy, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of PCB processing especially relates to a hanging basket device for PCB board nickel gold wire. BACKGROUND

[0002] With more fine SMT, BGA etc. surface mount technology is used, chemical nickel gold (ENIG) as the final surface treatment of circuit board has been more and more widely used, it is through the treatment of each medicine jar to reach the purpose of nickel deposition before gold deposition in the welding position. PCB board in the process of chemical nickel gold medicine treatment, the board surface and medicine can be in good contact, and there is no overlap and collision between the boards, so as to ensure the high quality nickel gold deposition effect of the board surface welding position. In order to achieve this purpose, the industry generally uses a manual threading, stringing method in the process of nickel gold medicine treatment at present, each PCB board is threaded and then strung to separate the boards, and the boards are lifted by the machine and immersed in each medicine jar in turn to complete the nickel gold surface treatment. This traditional process method consumes manpower and material resources, so the yield is not high, and generally only 25 boards can be placed, resulting in low production efficiency. SUMMARY

[0003] To solve the above problems, the technical scheme provides a hanging basket device for PCB board nickel gold wire.

[0004] To achieve the above object, the technical scheme is as follows:

[0005] A hanging basket device for PCB board nickel gold wire, comprising a hanging basket frame, the hanging basket frame is provided with connecting rods on the upper and lower sides, and the connecting rods on the upper and lower sides are wound with Teflon wires, and a plurality of accommodation cavities for accommodating PCB boards are formed after being arranged at intervals.

[0006] The upper end of the hanging basket frame is provided with a plurality of hooks.

[0007] In some embodiments, the hooks are provided with screws for locking.

[0008] In some embodiments, the hanging basket frame is attached with anticorrosive glue.

[0009] The application has the following beneficial effects:

[0010] After using the application, the yield is greatly increased, the manpower and material resources are reduced, the production efficiency is effectively improved, and the application is simple to make and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0012] Figure 1 is the structure diagram of the utility model embodimentFigure 1 ;

[0013] Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model. Figure 2 . Detailed Implementation

[0014] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0015] Please refer to Figures 1-2 As shown, a hanging basket device for immersion nickel-gold wires on PCB boards includes a hanging basket frame 1. The hanging basket frame 1 is provided with connecting rods on both the upper and lower sides. The connecting rods on the upper and lower sides are wound with Teflon wire 2 and arranged at intervals to form multiple receiving cavities for accommodating PCB boards.

[0016] The upper end of the hanging basket frame 1 is provided with multiple hooks 102.

[0017] The hook 102 is provided with a screw 103 for locking.

[0018] The hanging basket frame 1 is coated with anti-corrosion adhesive.

[0019] This utility model relates to a hanging basket design for immersion nickel-gold plating on PCB boards. It mainly includes a hanging basket frame 1, which is constructed from overlapping stainless steel round rods 101, with a hook 102 at each of its top two ends. Locking screws 103 are installed on the hooks 102 for securing them. Several stainless steel round rods are wrapped with anti-corrosion adhesive 101 at the top and bottom of the hanging basket frame 1. Teflon wires 2, resistant to chemical corrosion, are threaded between the anti-corrosion adhesive 101 on the top and bottom stainless steel round rods to prevent good contact between the PCB board surface and the chemical solution, and to prevent overlap and collision between boards. The anti-corrosion adhesive coating on the stainless steel round rods prevents them from being contaminated with nickel-gold during the immersion nickel-gold plating process, thus avoiding increased costs.

[0020] Compared with previous technologies, this invention solves the problems of traditional processes and reduces manpower and material resources. This invention provides a novel immersion nickel-gold plating hanging basket device. PCB boards are placed into a hanging basket frame (each compartment is separated by Teflon wires) and then sequentially immersed in different chemical tanks to complete the immersion nickel-gold surface treatment. Compared with existing technologies, this invention significantly increases output (up to 32 boards can be placed), effectively improving production efficiency. Furthermore, it is simple to manufacture and easy to operate.

[0021] The above merely provides the preferred embodiments of the present application, and is not intended to limit the scope of the present application. Any modifications, equivalent replacements, or improvements based on the principles and the basic features of the present application are intended to be within the scope of the present application.

Claims

1. A hanging basket device for immersion nickel-gold wire in PCB boards, characterized in that, The basket frame (1) is provided with connecting rods on both the upper and lower sides. The connecting rods on the upper and lower sides are wrapped with Teflon wire (2) and arranged at intervals to form multiple accommodating cavities for accommodating PCB boards. The upper end of the hanging basket frame (1) is provided with multiple hooks (102).

2. The hanging basket device for immersion nickel-gold wire in PCB board according to claim 1, characterized in that: The hook (102) is provided with a screw (103) for locking.

3. A hanging basket device for immersion nickel-gold wire on a PCB board according to claim 2, characterized in that: The hanging basket frame (1) is coated with anti-corrosion adhesive.

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