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PCB surface oxidation preventing equipment

A surface oxidation and equipment technology, applied in the directions of printed circuits, printed circuit drying, electrical components, etc., can solve the problems of cumbersome, labor-intensive, and time-consuming, and achieve the effect of improving efficiency

Active Publication Date: 2021-03-26
江西威尔高电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings that it takes a long time for workers to clean the PCB with water, and the process of manually drying the water on the PCB is cumbersome, and it takes a lot of effort for the workers to manually apply an appropriate amount of cloth rosin to the PCB. , the technical problem to be solved is: provide a method that can soak and clean the PCB, pick up the cleaned PCB at the same time, quickly dry the water on the PCB, and apply an appropriate amount of cloth rosin on the PCB. PCB prevent surface oxidation equipment

Method used

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  • PCB surface oxidation preventing equipment
  • PCB surface oxidation preventing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] A device for preventing surface oxidation of PCB, such as figure 1 As shown, it includes a base plate 1, a soaking and salvage mechanism 2, an automatic salvage pushing mechanism 3 and a vibration drying mechanism 4. The soaking and salvage mechanism 2 is provided on the top rear side of the bottom plate 1, and the automatic salvage pushing mechanism 3 is installed on the top rear side of the bottom plate 1. The automatic salvage pushing mechanism 3 is in contact with the immersion and salvage mechanism 2, and a vibration drying mechanism 4 is arranged in the middle of the top of the bottom plate 1, and the vibration and drying mechanism 4 cooperates with the immersion and salvage mechanism 2.

[0073] When a worker needs to clean the PCB, the worker first needs to pour an appropriate amount of water into the soaking and salvaging mechanism 2, and then the worker puts the PCB into the soaking and salvaging mechanism 2 for cleaning. Push the soaking salvage mechanism 2, ...

Embodiment 2

[0075] In a preferred embodiment of the present invention, as figure 2 As shown, the soaking and fishing mechanism 2 includes a first supporting sliding sleeve 21, a sliding driving rod 22, a water discharge frame 23, a sliding leaking plate 24 and a first spring 25, and the first supporting sliding sleeve 21 is welded on the rear side of the top of the base plate 1. A sliding type of supporting sliding sleeve 21 is provided with a sliding driving rod 22, and the rear side of the top of the base plate 1 is welded with a water discharge frame 23, and the water discharging frame 23 is located above the front side of the sliding driving rod 22, and the sliding type inside the water discharging frame 23 is provided with a sliding leaking plate 24 , the bottom end of the sliding drain plate 24 is in contact with the sliding driving rod 22, and the sliding drain plate 24 is fitted with a first spring 25 downwards, and the two ends of the first spring 25 are connected to the water di...

Embodiment 3

[0078] In a preferred embodiment of the present invention, as figure 1 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the automatic salvage push mechanism 3 includes a drive push rod 31, a first fixed sliding sleeve 32, a slide push rod 33 and a second spring 34, the rear end of the slide drive rod 22 is welded with a drive push rod 31, and the outer wall of the water discharge frame 23 The rear side is fixedly connected with the first fixed sliding sleeve 32, and the sliding type in the first fixed sliding sleeve 32 is provided with a sliding push rod 33. The second spring 34, the two ends of the second spring 34 are respectively connected to the moving push rod and the first fixed sliding sleeve 32.

[0079] When the sliding driving rod 22 moved forward, the sliding driving rod 22 would drive the push rod 31 to move forward, and when the driving push rod 31 moved forward to contact with the rear end of the sliding pushing rod 33, the...

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Abstract

The invention relates to anti-oxidation equipment, in particular to PCB surface oxidation preventing equipment. According to the PCB surface oxidation preventing equipment, a PCB can be soaked and cleaned, meanwhile, the cleaned PCB can be fished out, water on the PCB can be rapidly dried, and the PCB can be smeared with a proper amount of rosin to prevent surface oxidation of the PCB. The PCB surface oxidation preventing equipment comprises a bottom plate, a soaking and salvaging mechanism arranged at the top of the bottom plate, and an automatic salvage pushing mechanism mounted at the top of the bottom plate; and the automatic salvage pushing mechanism is in contact fit with the soaking and salvaging mechanism. According to the invention, the soaking and salvaging mechanism is matched with the automatic salvaging and pushing mechanism, so that the cleaning work of a PCB can be realized; a vibration drying mechanism is matched with the soaking and salvaging mechanism, so that the drying work of the PCB can be realized; and a watering mechanism is matched with an automatic vibration tilting mechanism, so that rosin and PCBs can be collected.

Description

technical field [0001] The invention relates to an oxidation prevention device, in particular to a PCB surface oxidation prevention device. Background technique [0002] The Chinese name of PCB is printed circuit board, also known as printed circuit board. It is also an important electronic component and support for electronic components in electronic products. However, when PCB is exposed to air for a long time, it will oxidize. Most PCB After printing, the workers in the factory first need to remove the oxide layer on the surface of the PCB, and use water to clean the PCB, and then the workers need to manually dry the water on the PCB, and the workers need to manually apply an appropriate amount of cloth rosin to the PCB. From the above, it can be seen that it takes a long time for workers to clean PCBs with water, and at the same time, it is more complicated for workers to manually dry the water on PCBs, and it takes more time for workers to manually apply an appropriate ...

Claims

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Application Information

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IPC IPC(8): H05K3/26H05K3/22H05K3/28
CPCH05K3/26H05K3/227H05K3/282
Inventor 陈晓东
Owner 江西威尔高电子股份有限公司
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