CN208604237U - A kind of copper plating solution exclusion device - Google Patents

Abstract

The utility model creation provides a kind of copper plating solution exclusion device, and including the solution tank for holding electroplating solution, filter assemblies and the recirculation assembly for extracting solution are equipped on solution tank；The filter assemblies include the V-shape filter mantle being arranged at the top of solution tank, the filter mantle includes the left loading plate and right loading plate being correspondingly arranged, the right end of left loading plate is connect with the left end of right loading plate, and filter block is equipped in the middle part of left loading plate, and right loading plate is equipped with the bracket for filter net cloth to be arranged；The bracket slide is mounted on right loading plate, and bracket is equipped with the baffle being bonded with left loading plate towards one end of left loading plate, and the other end of bracket stretches out at the top of filter mantle and is equipped with knob.The utility model creation structure is simple, easily operated, by the filter mantle and angularly disposed loading plate of V-shaped, can promote the rate of filtration and efficiency of electroplating solution, while the solution in filter mantle can also be avoided to spill, avoid the waste of solution.

Description

A kind of copper plating solution exclusion device

Technical field

The invention belongs to purifying electroplating solution apparatus field, more particularly, to a kind of copper plating solution exclusion device.

Background technique

Electroplating solution after the completion of the filling tube purified treatment of existing purifying electroplating solution device still has one slightly Small suspended matter is in the solia particle of suspension in electroplating solution, by reaching cathode table the effects of diffusion, convection current, electrophoresis Face and coating are co-deposited or are attached to coating surface, also will appear many failures, and the even workpiece that causes to do over again is scrapped.To bright property Plating, gently then reduces coating brightening and leveling, heavy then product is unqualified.These suspend or coarse any mechanical admixture is only logical The conscientiously filtering of plating solution could be removed by crossing.Plating solution high level of cleanliness is only kept, failure is just can be reduced, reduces and do over again, improve matter Amount reduces overall cost, improves the market competitiveness.

Summary of the invention

In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of copper plating solution is proposed Exclusion device.

In order to achieve the above objectives, the technical solution of the invention is achieved in that

A kind of copper plating solution exclusion device is equipped with filtering including the solution tank for holding electroplating solution on solution tank Component and recirculation assembly for extracting solution；The filter assemblies include the V-shape filter mantle being arranged at the top of solution tank, The filter mantle includes the left loading plate and right loading plate being correspondingly arranged, and the right end of left loading plate is connect with the left end of right loading plate, Filter block is equipped in the middle part of left loading plate, right loading plate is equipped with the bracket for filter net cloth to be arranged；The bracket slide installation On right loading plate, bracket is equipped with the baffle being bonded with left loading plate towards one end of left loading plate, and the other end of bracket stretches out At the top of filter mantle and it is equipped with knob；The right loading plate is equipped with several liquid pass holes, corresponding right loading plate at the top of the solution tank Position be equipped with initial liquid injection pipe.

Further, the recirculation assembly includes the water pump of solution trench bottom setting, corresponds to water pump in solution trench bottom The liquid outlet of position setting, water pump are connect by drinking-water pipe with liquid outlet, and the water pump is equipped with outlet pipe；One end of outlet pipe It is connect with water pump, the position that left loading plate is corresponded at the top of solution tank is arranged in the other end.

Further, one end that the outlet pipe corresponds to left loading plate is located on the left of filter block, and outlet pipe is equipped with downward The hose of setting.

Further, the tilt angle of the left loading plate is slightly greater than the tilt angle of right loading plate.

Further, the filter net cloth uses non-woven fabrics, and filter net cloth bottom is equipped with one layer of filter membrane.

Further, filter membrane uses polypropylene thermal spray fiber membrane or nylon polytetrafluoroethylene (PTFE) miillpore filter.

Further, the filter block is made of active carbon or alumina zeolites.

Compared with the existing technology, the invention has the advantage that

The invention structure is simple, easily operated, can be with by the filter mantle and angularly disposed loading plate of V-shaped The rate of filtration and efficiency of electroplating solution are promoted, while the solution in filter mantle can also be avoided to spill, guarantees solution filtering effect While fruit, the waste of solution is avoided.

The invention can also carry out multiple stage circulation filtering to solution, substantially increase the impurity-eliminating effect of device, without The electroplating solution of filtering injects in solution tank through initial liquid injection pipe, and solution can first pass through the filtering of the filter net cloth on right loading plate, In actual use filter effect can also be further increased by replacing filter net cloth；Electroplating solution is opened after entering solution tank Recirculation assembly can carry out multistage filtering to electroplating solution, can be very good to complete the removal to impurity in electroplating solution, grasp Make to get up simple and convenient, entire filter process reduces the use of worker to greatest extent, reduces costs, and improves work effect Rate.

Detailed description of the invention

The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.? In attached drawing:

Fig. 1 is structural schematic diagram described in the invention embodiment；

Fig. 2 is the structural schematic diagram of bracket in the invention embodiment.

Description of symbols:

1- solution tank；2- filter mantle；The left loading plate of 3-；The right loading plate of 4-；5- filter block；6- bracket；7- baffle；8- is drawn Hand；9- liquid pass hole；The initial liquid injection pipe of 10-；11- water pump；12- drinking-water pipe；13- liquid outlet；14- outlet pipe；15- hose；16- mistake Strainer cloth.

Specific embodiment

It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can To be combined with each other.

In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately It is described, the meaning of " plurality " is two or more.

In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning of the term in the invention.

The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.

A kind of copper plating solution exclusion device, as depicted in figs. 1 and 2, including the solution tank 1 for holding electroplating solution, Solution tank 1 is equipped with filter assemblies and the recirculation assembly for extracting solution；The filter assemblies include setting at the top of solution tank The V-shape filter mantle 2 set, the filter mantle 2 include the left loading plate 3 and right loading plate 4 that are correspondingly arranged, the right end of left loading plate with The left end of right loading plate connects, and filter block 5 is equipped in the middle part of left loading plate 3, and sliding is equipped with for filter screen to be arranged on right loading plate 4 The bracket 6 of cloth 16；The bracket 6 is equipped with the baffle 7 being bonded with left loading plate, bracket and left carrying towards one end of left loading plate Plate fitting is firm, will not shake during filtering and impurity removing.

And 6 other end of bracket stretches out at the top of filter mantle and is equipped with knob 8；The right loading plate is equipped with several liquid pass holes 9, The position of corresponding right loading plate is equipped with initial liquid injection pipe 10 at the top of the solution tank, initial liquid injection pipe 10 be for inject without The electroplating solution of filter, electroplating solution directly can also be poured into solution tank from right loading plate side in actual use.

The recirculation assembly includes the water pump 11 of 1 bottom of solution tank setting, corresponds to the position of water pump 11 in solution trench bottom The liquid outlet 13 of setting, water pump 11 are connect by drinking-water pipe 12 with liquid outlet 13, and the water pump 11 is equipped with outlet pipe 14, water outlet 14 one end of pipe is connect with water pump, and the position that left loading plate is corresponded at the top of solution tank is arranged in the other end.Outlet pipe corresponds to left carrying One end of plate is located on the left of filter block and is equipped with the hose 15 being arranged downward.

Filtered electroplating solution is through in initial liquid injection pipe injection solution tank 1, solution can be first passed through on right loading plate 4 Filter net cloth 16 filters, and most suspended matters in solution will be intercepted by filter net cloth at this time, and solution passed through liquid later Hole enters solution tank, to make solution complete by-pass filtration, but electroplating solution can also contain any more small solid at this time Particle, at this moment by replacement filter net cloth, secondary filtration can be carried out to electroplating solution by being then turned on recirculation assembly；

After the completion of filter net cloth 16 is replaced, opening water pump 11 makes to come into the electroplating solution in solution tank through drinking-water pipe 12, outlet pipe 14 and hose 15 reenter filter mantle and carry out secondary filter, since the left side of filter block is arranged in hose, The electroplating solution flowed out at this time through hose will be along left loading plate to filter mantle flows, and such electroplating solution was run past Filter block is filtered, the electroplating solution after completing secondary filter at filter block, is entered using filter net cloth and liquid pass hole molten Liquid bath, this completes a secondary filtrations, are filtered by the multiple stage circulation that water pump carries out certain time, so that it may completion pair The removal of impurity, easy to operate in electroplating solution, and entire filter process reduces the use of worker to greatest extent, It reduces costs, improves work efficiency.

The right loading plate 4 is equipped with the guide rail for bracket 6 to be arranged, and mid-stent is equipped with for filter net cloth to be arranged Opening, bracket two sides are arranged on the guide rail of right loading plate, and filter net cloth filtering solid particles, worker can pass through edge well Right loading plate pulls knob that can also very easily take out bracket, replaces filter net cloth convenient for worker, improves filter effect, Baffle can also effectively intercept the solid particle of rolling when taking out bracket, and solid is allow to be constantly in the filter net cloth of bracket On, avoid solid particle from falling from bracket, and then avoid electroplating solution secondary pollution.

The filter net cloth 16 can use non-woven fabrics, and one layer of filter membrane can also be arranged in filter net cloth bottom.The mistake Filter membrane can use polypropylene thermal spray fiber membrane or nylon polytetrafluoroethylene (PTFE) miillpore filter, can be filtered and be connect greatly by filter net cloth Partial suspended matter, then the other impurities in electroplating solution can preferably be filtered out by filter membrane, and then reduce multistage mistake The cycle-index of filter, improves the filter effect of electroplating solution, to accelerate the rate of filtration of electroplating solution.

The filter block 5 can perhaps the production of existing alumina zeolites passes through active carbon or existing using active carbon Alumina zeolites can preferably filter the minute solid particles in electroplating solution.The tilt angle of the left loading plate 3 is wanted The tilt angle of slightly larger than right loading plate 4, such as left loading plate right end can tilt down 45 °, and right loading plate left end can be with 60 ° are tilted down, can allow solution complete by filter net cloth in more large area in initially injection solution tank in this way At filtering, the speed for accelerating filtering may also speed up solution and pass through filter block simultaneously because the tilt angle of left loading plate is bigger Speed, to promote the rate of filtration and efficiency of electroplating solution, while the filter mantle of V-shaped and angularly disposed loading plate, The solution in filter mantle can also be avoided to spill, while guaranteeing solution filter effect, avoid the waste of solution.

In an alternative embodiment, primary filter component is set above the filter mantle of V-shaped, specifically, primary Filter assemblies may include box body, and cassette upper end opening is corresponding with the liquid outlet of liquid injection pipe is just made, and the bottom plate of box body is equipped with several Via hole is equipped with strainer in box body, carries out primary filter by the strainer that is arranged in box body, and the electroplating solution after primary filter Via hole through the bottom plate of the box body, which trickles, carries out second of filtering to filter net cloth, and filtering and impurity removing effect is further promoted.

It should be pointed out that in general, box body is detachably arranged on solution tank, due to being used as primary filter, Comparatively impurity is more, therefore, can periodically dismantle lower box body, be toppled over or replaced the operation of strainer, effective to guarantee The effect of filtering and impurity removing.

The invention structure is simple, easily operated, can be with by the filter mantle and angularly disposed loading plate of V-shaped The rate of filtration and efficiency of electroplating solution are promoted, while the solution in filter mantle can also be avoided to spill, guarantees solution filtering effect While fruit, the waste of solution is avoided.The invention can also carry out multiple stage circulation filtering to solution, substantially increase device Impurity-eliminating effect, filtered electroplating solution through initial liquid injection pipe injection solution tank in, solution can first pass through on right loading plate Filter net cloth filtering, filter effect can also be further increased by replacing filter net cloth in actual use；Electroplating solution into Unlatching recirculation assembly can carry out multistage filtering to electroplating solution after entering solution tank, can be very good to complete to electroplating solution The removal of middle impurity, easy to operate, entire filter process reduces the use of worker to greatest extent, reduces into This, improves work efficiency.

The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention Protection scope within.

Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this The range of innovation and creation is indicated by the appended claims rather than the foregoing description, it is intended that equally wanting for claim will be fallen in All changes in the meaning and scope of part are included in the invention.Any appended drawing reference in claim should not be regarded To limit the claims involved.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of copper plating solution exclusion device, it is characterised in that: including the solution tank for holding electroplating solution, on solution tank Recirculation assembly equipped with filter assemblies and for extracting solution；The filter assemblies include the V-shape being arranged at the top of solution tank Filter mantle, the filter mantle include the left loading plate and right loading plate being correspondingly arranged, a left side for the right end of left loading plate and right loading plate End connection, left loading plate middle part are equipped with filter block, and right loading plate is equipped with the bracket for filter net cloth to be arranged；The bracket is sliding Dynamic to be mounted on right loading plate, bracket is equipped with the baffle being bonded with left loading plate towards one end of left loading plate, bracket it is another End is stretched out at the top of filter mantle and is equipped with knob；The right loading plate is equipped with several liquid pass holes, the corresponding right side at the top of the solution tank The position of loading plate is equipped with initial liquid injection pipe.

2. a kind of copper plating solution exclusion device according to claim 1, it is characterised in that: the recirculation assembly includes solution The water pump of trench bottom setting corresponds to the liquid outlet of the position setting of water pump in solution trench bottom, and water pump passes through drinking-water pipe and liquid out Mouth connection, the water pump are equipped with outlet pipe；One end of outlet pipe is connect with water pump, and the other end is arranged at the top of solution tank corresponding The position of left loading plate.

3. a kind of copper plating solution exclusion device according to claim 2, it is characterised in that: the outlet pipe corresponds to left carrying One end of plate is located on the left of filter block, and the outlet pipe is equipped with the hose being arranged downward.

4. a kind of copper plating solution exclusion device according to claim 1, it is characterised in that: the inclination angle of the left loading plate Degree is greater than the tilt angle of right loading plate.

5. a kind of copper plating solution exclusion device according to claim 1, it is characterised in that: the filter net cloth uses nonwoven Cloth, filter net cloth bottom are equipped with one layer of filter membrane.

6. a kind of copper plating solution exclusion device according to claim 5, it is characterised in that: the filter membrane uses polypropylene Thermal spray fiber membrane or nylon polytetrafluoroethylene (PTFE) miillpore filter.

7. a kind of copper plating solution exclusion device according to claim 1, it is characterised in that: the filter block uses active carbon Or alumina zeolites production.