CN204982125U

CN204982125U - Cathode current segmentation adjusting mechanism for perpendicular continuous electroplating production line of PCB

Info

Publication number: CN204982125U
Application number: CN201520643259.8U
Authority: CN
Inventors: 黄海
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-24
Filing date: 2015-08-24
Publication date: 2016-01-20
Anticipated expiration: 2025-08-24

Abstract

The utility model discloses a cathode current segmentation adjusting mechanism for perpendicular continuous electroplating production line of PCB, include: electro -coppering jar and locating the anchor clamps slide rail of electro -coppering jar top be connected with drive chain on the anchor clamps slide rail the last plating jig that is equipped with of drive chain anchor clamps slide rail inboard is equipped with the independent conductor rail of multiunit that switches on with the negative pole, does not switch on each other between the conductor rail the anode terminal who is equipped with the plating solution in the electro -coppering jar and is used for electroplating. The utility model discloses lead the electrical pillar design with traditional integral type negative pole and drive plating jig and slide on the anchor clamps slide rail for the conductor rail of sectional type, cooperation drive chain, lead to at slip in -process plating jig and electrically conductive track, compare with current electroplating mode, the utility model discloses every section conductor rail output rated current value can be realized, the electric current size control between the different zone is realized, so the PCB board is electroplated through the different conductor rail of plating jig contact, realizes different electroplating effects, and the practicality is higher.

Description

A kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line

Technical field

The utility model relates to PCB electroplating device accessory field, is specifically related to a kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line.

Background technology

Plating is the common operation in one, current PCB field, and when carrying out electroplating technology, pcb board can be fixed on Electropolating hangers, and making current is electroplated, and electroplating clamp serves fixing and conducting two effect, is the key part of electroplating technology.Current electroplating clamp generally adopts locked fixing in the course of the work, mutual conduction between electroplating clamp and being connected with electroplating cathode, electroplate liquid due to current plating employing concentrates in plating cylinder and forms galvanic anode after energising, adopt in this way, when needing certain section of plating area reduce or increase electric current, such as a-quadrant remains primary current value, B region needs the output for needing to reduce current value to the requirement of electroplating effect, due to the conducting each other of current electroplating clamp, electric current so in a-quadrant can affect the electric current in B region, thus the effect of impact plating.

Summary of the invention

The purpose of this utility model is to provide a kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line.

According to one side of the present utility model, provide a kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line, comprise: electro-coppering cylinder and the fixture slide rail be located at above described electro-coppering cylinder, described fixture slide rail is connected with driving chain, described driving chain is provided with electroplating clamp, be provided with inside described fixture slide rail and many groups of negative electrode conducting independently conductor rails, mutual not conducting between conductor rail, is provided with electroplate liquid and the anode terminal for electroplating in described electro-coppering cylinder.

Further, described many group conductor rails length and be equal to or less than the length of described electro-coppering cylinder.

Further, described electroplating clamp is provided with the splicing ear be made up of electro-conductive material, described carbon brush contacts with described conductor rail and realizes conducting electricity.

Further, described splicing ear is carbon brush.

Further, described splicing ear is connected by a flexure strip with electroplating clamp.

Further, described many group conductor rails are end to end, are provided with the spacer pieces of insulation in its joint.

The beneficial effects of the utility model are: traditional integral type negative electrode conductive pole is designed to the conductor rail of sectional type by the utility model, driving chain is coordinated to drive electroplating clamp to slide on fixture slide rail, electroplating clamp and conductor rail conducting in sliding process, compared with existing plating mode, the utility model can realize every section of conductor rail and export load current value, the size of current realized between different zones controls, pcb board plating like this contacts different conductor rails by electroplating clamp, realize different electroplating effects, practicality is higher.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line.

Fig. 2 is a-quadrant enlarged diagram in Fig. 1

Fig. 3 is the schematic diagram after removing driving chain and electroplating clamp in Fig. 1.

Fig. 4 is B region enlarged diagram in Fig. 3.

Fig. 5 is electroplating clamp structural representation.

Fig. 6 is conductor rail connection diagram in another embodiment.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 to Fig. 6 show schematically show according to a kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line of the present utility model.

A kind of sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line that the present embodiment provides, refer to Fig. 1 to Fig. 5, comprise: electro-coppering cylinder 001 and the fixture slide rail 002 be located at above described electro-coppering cylinder 001, described fixture slide rail 002 is connected with driving chain 003, described driving chain 003 is provided with electroplating clamp 004, be provided with inside described fixture slide rail 002 and many groups of negative electrode conducting independently conductor rails 005, mutual not conducting between conductor rail 005, the length of described many group conductor rails 005 and the length being equal to or less than described electro-coppering cylinder 001, for the present embodiment, three groups of independently conductor rails 005 are provided with in fixture slide rail 002, the size of current of the negative electrode of three groups of conductor rail 005 connections is different, and head and the tail next-door neighbour disconnects between three groups of conductor rails 005, certainly be only schematic explanation here, the number of conductor rail 005 can adjust according to the actual requirements, as two groups, four groups, 12 groups etc., the length of certain electro-coppering cylinder 001 also needs to adjust accordingly, or coordinate in the mode of the corresponding independently electro-coppering cylinder 001 of one group of conductor rail 005, electroplate liquid and the anode terminal 006 for electroplating is provided with in this external electro-coppering cylinder 001, described electroplating clamp 004 is provided with the splicing ear 007 be made up of electro-conductive material, described carbon brush contacts with described conductor rail 005 and realizes conducting electricity, this splicing ear 007 is carbon brush in the present embodiment, and splicing ear 007 is connected by a flexure strip 008 with electroplating clamp 004.

As shown in Figure 6, in some embodiments, end to end between conductor rail 005, the spacer pieces 009 of insulation is provided with in its joint.

The beneficial effects of the utility model are: traditional integral type negative electrode conductive pole is designed to the conductor rail 005 of sectional type by the utility model, driving chain 003 is coordinated to drive electroplating clamp 004 to slide on fixture slide rail 002, electroplating clamp 004 and conductor rail 005 conducting in sliding process, compared with existing plating mode, the utility model can realize every section of conductor rail 005 and export load current value, the size of current realized between different zones controls, pcb board plating like this contacts different conductor rails 005 by electroplating clamp 004, realize different electroplating effects, practicality is higher.

Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.

Claims

1. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line, it is characterized in that, comprise: electro-coppering cylinder and the fixture slide rail be located at above described electro-coppering cylinder, described fixture slide rail is connected with driving chain, described driving chain is provided with electroplating clamp, be provided with inside described fixture slide rail and many groups of negative electrode conducting independently conductor rails, mutual not conducting between conductor rail, is provided with electroplate liquid and the anode terminal for electroplating in described electro-coppering cylinder.

2. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line according to claim 1, is characterized in that, the length of described many group conductor rails and the length being equal to or less than described electro-coppering cylinder.

3. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line according to claim 1, is characterized in that, described electroplating clamp is provided with the splicing ear be made up of electro-conductive material, and described carbon brush contacts with described conductor rail and realizes conducting electricity.

4. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line according to claim 3, it is characterized in that, described splicing ear is carbon brush.

5. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line according to claim 3, it is characterized in that, described splicing ear is connected by a flexure strip with electroplating clamp.

6. the sectional-regulated mechanism of cathodic current for PCB vertical continuous electroplating assembly line according to claim 1, is characterized in that, described many group conductor rails are end to end, are provided with the spacer pieces of insulation in its joint.