CN203508472U

CN203508472U - Device for cleaning surface of diode

Info

Publication number: CN203508472U
Application number: CN201320485663.8U
Authority: CN
Inventors: 刘军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-09
Filing date: 2013-08-09
Publication date: 2014-04-02
Anticipated expiration: 2023-08-09

Abstract

The utility model relates to a device for cleaning the surface of a diode. The cleaning device mainly comprises five rectangular cleaning tanks installed in a machine body and five water inlet units for feeding water into the corresponding cleaning tanks. The innovation point of the cleaning device lies in that each cleaning tank is provided with an air ventilating unit correspondingly. The diode is sequentially cleaned in the cleaning tanks containing alkaline water, tap water, tap water, pure water and warm water respectively, the cleaning effect is guaranteed, and the cleaning device is simple in structure, practical, convenient to use and low in cost.

Description

Device for cleaning surfaces of diodes

Technical field

The utility model relates to a kind of cleaning device, particularly a kind of device for cleaning surfaces of diodes.

Background technology

In diode production process, there is a procedure to clean surface treatment, be about to clean in the diode immersion groove through plating solution, the quality of its cleaning quality directly has influence on the quality of diode manufactured goods, at present general cleaning adopts ultrasonic unit, its cleaning performance is desirable, but considers for some medium-sized and small enterprises or from economic angle, its cost higher and when numerous diode stack cleaning performance poor.

Summary of the invention

The technical problems to be solved in the utility model is to provide that a kind of cleaning performance is good, device for cleaning surfaces of diodes cheaply.

For solving the problems of the technologies described above, the technical solution of the utility model is: device for cleaning surfaces of diodes, is mainly five rectangle rinse baths that are loaded in body; Five correspondences are to the water inlet unit that adds water in rinse bath; Its innovative point is: the equal correspondence of described each rinse bath is established air ventilation unit.

Further, described ventilation unit is that a conduit extends to two ends vertically downward and along bottom from cleaning cell wall; Described end of conduit sealing, pipe shaft is opened aperture.

The utility model has the advantage of: five rinse baths of the present utility model fill buck, running water, running water, pure water, warm water successively, first groove buck is for acid-base neutralization, second groove running water is used for disacidify lixiviating, the 3rd groove running water is used for disacidify lixiviating further, the 4th groove pure water is for cleaning the impurity that first three groove water contains, the 5th groove warm water is for removing further its impurity, multiple cleaning has guaranteed the effect of cleaning, and simple and practical convenience, with low cost.

Accompanying drawing explanation

Fig. 1 is the utility model example structure schematic diagram.

In figure: 1 rinse bath, 2 water inlet unit, 3 ventilation units.

The specific embodiment

As described in Figure 1, the utility model mainly contains rinse bath 1, water inlet unit 2, ventilation unit 3 formations.Wherein there are five rectangle rinse baths 1 to be installed on respectively in frame, rinse bath 1 top is disposed with five correspondences to the water inlet unit 2 that adds water in rinse bath 1, in each groove, be equipped with ventilation unit 3, ventilation unit 3 is extended to two ends from cleaning cell wall vertically downward and along bottom by a conduit, wherein end of conduit adopts sealing ring sealing, and pipe shaft is opened aperture.

Operation principle: when diode need to clean, first flowing water Valve is opened five rinse baths are filled respectively to buck, running water, running water, pure water, warm water, then breather valve is opened and allowed pipeline ventilate.First the diode after plating solution is put into first groove buck for acid-base neutralization, put into again second groove running water and be used for disacidify lixiviating, then in the 3rd groove running water for disacidify lixiviating further, put into again the impurity that the 4th groove pure water contains for cleaning first three groove water, finally put into the 5th groove warm water for removing further its impurity, multiple cleaning has guaranteed the effect of cleaning.

Claims

1. device for cleaning surfaces of diodes, is mainly five rectangle rinse baths (1) that are loaded in body; Five correspondences are to the water inlet unit (2) that adds water in rinse bath; It is characterized in that: the equal correspondence of described each rinse bath is established air ventilation unit (3).

2. device for cleaning surfaces of diodes according to claim 1, is characterized in that: described ventilation unit (3) is that a conduit extends to two ends vertically downward and along bottom from cleaning cell wall; Described end of conduit sealing, pipe shaft is opened aperture.