CN205258640U

CN205258640U - Black hole case structure with defoaming function

Info

Publication number: CN205258640U
Application number: CN201521016729.4U
Authority: CN
Inventors: 闫文生
Original assignee: SICHUAN CHAOSHENG PRINTED BOARD CO Ltd
Current assignee: SICHUAN CHAOSHENG PRINTED BOARD CO Ltd
Priority date: 2015-12-09
Filing date: 2015-12-09
Publication date: 2016-05-25
Anticipated expiration: 2025-12-09

Abstract

The utility model provides a black hole case structure with defoaming function, including the case body, the case body includes two upper and lower parts, be equipped with manger plate gyro wheel, upper portion spray tube, lower part spray tube in the top of case body, the design has L type baffle between the manger plate gyro wheel, and L type baffle is fixed on upper baffle, with front and back track cooperation to form a relative confined basin, upper portion spray tube, lower part spray tube pass through the lower part of pipeline intercommunication case body, and are equipped with the delivery pump on the pipeline, the case body both sides of part down still is equipped with baffle A and baffle B, baffle A inclines to the outside of case body to the middle part slope of case body, baffle B, the baffle B locate baffle A's below position. The utility model discloses simple structure adopts segmentation design method in turn, on the one hand, reduces the drop that the liquid medicine flows, on the other hand, and the baffle design has reduced the impact of overflow liquid medicine for the mode of slope to the production of foam has been reduced.

Description

A kind of black hole box structure with defoaming function

Technical field

The utility model relates to a kind of black hole box structure with defoaming function, is mainly used in the black hole processing procedure in printed wiring board wet process industry.

Background technology

Black hole processing procedure is one section of main production process of printed wiring board industry, belongs to the one of Direct Electroplating, is to make hole wall conductor in the mode of non-traditional chemical copper on the hole wall after boring, provides the conducting film of one deck black, for postorder copper facing is given security.

Black hole section liquid medicine used is a kind of suspension carbon containing alkaline solution, and it if when drop is larger, easily produces foam in flow process, thereby has influence on the effect in black hole.

Black hole section cabinet design, conventionally be divided into upper and lower two parts, its upper design is a relative closure region, is provided with live roller on it, upper and lower jet pipe, liquid medicine sprays out from jet pipe, be infused in upper area, after in upper area, liquid stream has been expired, can be to lower box overflow, in flooding process from the top down, easily produce foam.

If Fig. 1 is traditional design mode, the liquid of upper strata tank directly overflows back box house in the process of overflow from dash roller, because overflow drop is larger from top to bottom, very easily produces foam, more because of foam, easily affects product property.

Utility model content

For effectively solving bubble-related issues, the utility model proposes a kind of black hole box structure with defoaming function, the overflow mode that tank ends design segmentation replaces, the kinetic energy that the drop of current is produced reduces, thereby effectively reduces the amount that produces foam.

For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of black hole box structure with defoaming function, comprise case body, described case body comprises upper and lower two parts, in the upper part of described case body, be provided with dash roller, top jet pipe, bottom bullnose, between described dash roller, be designed with L-type baffle plate, L-type baffle plate is fixed on the dividing plate of upper strata, coordinate with front and back track, thereby form the tank of a relative closure, described top jet pipe, bottom bullnose are by the lower part of pipeline connection case body, and pipeline is provided with delivery pump.

As preferably, under described case body, the both sides of part are also provided with dividing plate A and dividing plate B, and described dividing plate A tilts to the middle part of case body, and dividing plate B is to the outer inclination of case body, and described dividing plate B is located at the lower position of described dividing plate A.

In process of production, delivery pump part from case body is extracted liquid medicine out, from top jet pipe and bottom bullnose, spray, spray in tank, in tank, liquid medicine can be rolled and be spilt out by the dash roller place at two ends after having expired, and in the process of overflow, first liquid medicine drop on dividing plate A, flow to again afterwards dividing plate B upper, finally inject part under case body.

Compared with prior art, the beneficial effect the utlity model has is: the utility model is simple in structure, the method for designing that adopts segmentation to replace, on the one hand, reduce the mobile drop of liquid, on the other hand, baffle design is the mode tilting, reduce the impact of overflow liquid medicine, thereby reduced the generation of foam.

Brief description of the drawings

Fig. 1 is the structural representation of traditional black hole case;

Fig. 2 is the structural representation of the utility model preferred embodiment.

Detailed description of the invention

For allowing the more clear and intuitive understanding the utility model of those skilled in the art, below in conjunction with accompanying drawing, the utility model is further described.

Be preferred embodiment of the present utility model as shown in Figure 1-2.

A kind of black hole box structure with defoaming function, comprise case body 1, case body 1 comprises upper and lower two parts, in the upper part of case body 1, be provided with dash roller 11, top jet pipe 12, bottom bullnose 13, be designed with L-type baffle plate 14 between dash roller 11, L-type baffle plate 14 is fixed on upper strata dividing plate 15, coordinate with front and back track, thereby the tank 16 that forms a relative closure, top jet pipe 12, bottom bullnose 13 are communicated with the lower part of case body 1 by pipeline 2, and pipeline is provided with delivery pump 3.

The both sides of 1 time part of case body are also provided with dividing plate A4 and dividing plate B5, and the plate A4 of institute tilts to the middle part of case body 1, and dividing plate B5 is to the outer inclination of case body 1, and dividing plate B5 is located at the lower position of dividing plate A4.

In process of production, delivery pump 3 part from case body 1 is extracted liquid medicine out, ejection from top jet pipe 12 and bottom bullnose 13, spray in tank 16,16 li of liquid medicine of tank can be rolled and be spilt out by dash roller 11 places at two ends after having expired, and in the process of overflow, first liquid medicine drop on dividing plate A4, flow to again afterwards dividing plate B5 upper, finally inject 1 time part of case body. The method for designing that the utility model adopts segmentation to replace, on the one hand, reduces the mobile drop of liquid, and on the other hand, baffle design is the mode tilting, and has reduced the impact of overflow liquid medicine, thereby has reduced the generation of foam.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. one kind has the black hole box structure of defoaming function, comprise case body, it is characterized in that: described case body comprises upper and lower two parts, in the upper part of described case body, be provided with dash roller, top jet pipe, bottom bullnose, between described dash roller, be designed with L-type baffle plate, L-type baffle plate is fixed on the dividing plate of upper strata, coordinate with front and back track, thereby form the tank of a relative closure, described top jet pipe, bottom bullnose are by the lower part of pipeline connection case body, and pipeline is provided with delivery pump.

2. black hole according to claim 1 box structure, it is characterized in that: under described case body, the both sides of part are also provided with dividing plate A and dividing plate B, described dividing plate A tilts to the middle part of case body, and dividing plate B is to the outer inclination of case body, and described dividing plate B is located at the lower position of described dividing plate A.