CN104988550A - Copper foil electroplating testing machine - Google Patents
Copper foil electroplating testing machine Download PDFInfo
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- CN104988550A CN104988550A CN201510467902.0A CN201510467902A CN104988550A CN 104988550 A CN104988550 A CN 104988550A CN 201510467902 A CN201510467902 A CN 201510467902A CN 104988550 A CN104988550 A CN 104988550A
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Abstract
The invention discloses a copper foil electroplating testing machine which comprises an electroplating tank, copper foil which serves as an electroplating cathode, a left anode plate, a right anode plate, a power supply control system, a temperature control system, a recirculating filtration flow control system, a support frame, a left reeling machine, a right reeling machine, an immersed roller, a first baffle plate, a second baffle plate, two liquid inlets and two liquid outlets. According to the copper foil electroplating testing machine, the left reeling machine and the right reeling machine which are provided with electrical insulation reeling rollers are arranged to be matched with the immersed roller, an insulating tape can be driven to move left and right, and meanwhile the copper foil which serves as the electroplating cathode is detachably arranged on the lower surface of the insulating tape, winding movement of the insulating tape on the reeling rollers replaces the winding movement of the copper foil, the thickness of the copper foil is thinner, the copper foil is prone to cracking, and on one hand, the movement mode of the copper foil in the actual production is achieved; on the other hand, the problem that a test is interrupted due to the fact that the copper foil is prone to cracking is solved, and therefore the simulation capacity and the practicability of the electroplating testing machine are improved.
Description
Technical field
The present invention relates to copper material technical field of processing equipment, especially relate to a kind of Copper Foil plating trier.
Background technology
Copper Foil, especially the rolled copper foil of purity more than 99.99%, it is one of electronic industry base mateiral, along with the high speed development of electronics and information industry, also increasing to the demand of Copper Foil, product is widely used in the electronic products such as mobile phone, industrial computer, notebook computer, liquid crystal flat panel display, digital camera, and the multiple industry such as medicine equipment, aerospace.Domestic and international market is to rolled copper foil, especially high-end high-performance rolled copper foil demand increases day by day, and its production technique is relatively complicated, need in process of production to update technical recipe and the new treatment processs such as optimization treatment and finishing section-alligatoring, solidification, reddening, ashing, melanism, yellow, these all need to have been come by simulation test.
Above-mentioned simulation test realizes by electroplating trier.Structurally there is larger difference in the electroplating machine in plating trier of the prior art and actual production, simulate data placement in most cases do not bring about the desired effect to the electroplating machine in actual production, cause electroplating the emulation of trier and practicality lower.
Therefore, how to provide a kind of emulation property and the higher plating trier of practicality, enable the simulation test data of its output be more suitable for electroplating machine in actual production, and to bring about the desired effect be the technical problem that those skilled in the art need solution badly.
Summary of the invention
The object of the present invention is to provide a kind of Copper Foil to electroplate trier, this plating trier has higher emulation and practicality, enables the simulation test data of its output be more suitable for electroplating machine in actual production, and brings about the desired effect.
For solving above-mentioned technical problem, technical scheme provided by the invention is:
A kind of Copper Foil plating trier, is characterized in that,
Comprise plating tank, the Copper Foil as electroplating cathode, left and right two pieces of positive plates, power control system, temperature controlling system, circulating filtration flow control system;
Described power control system comprises primary source, and the positive pole of described primary source is electrically connected with two pieces of described positive plates respectively by positive wire, and the negative pole of described primary source is electrically connected with described Copper Foil by cathode wire;
Described temperature controlling system comprises temperature controller and heating tube, and described heating tube is immersed in the electroplate liquid in described plating tank, and described temperature controller is electrically connected with described heating tube by wire;
Described circulating filtration flow control system comprises recycle pump, strainer, under meter and valve, described circulation pump outlet is communicated with the fluid inlet of strainer, under meter, valve and described plating tank successively by pipeline, and the entrance of described recycle pump is communicated with the liquid outlet of described plating tank by pipeline and valve;
Two pieces of described positive plates leave certain gap with corresponding described Copper Foil keeping parallelism all the time;
Also comprise bracing frame, for batch the insulation roll coil of strip left reeling machine, for batching the insulation right reeling machine of the roll coil of strip and liquid lower roll;
Support frame as described above comprises pedestal, cross bar, the first montant and second montant, the lower end of described second montant is fixedly connected with described pedestal, described cross bar and described first montant are that cruciformity is arranged, described first montant to be arranged on described second montant and can to slide up and down along described second montant, described first montant is provided with the locking latches slided for preventing described first montant;
Described left reeling machine is arranged at the left side of described cross bar and can slides along described cross bar, described right reeling machine is arranged at the right-hand part of described cross bar and can slides along described cross bar, and described left reeling machine and described right reeling machine include winding roller, wheel box, motor and the locking latches for preventing slip;
Described liquid lower roll to be arranged on described first montant and can to slide up and down along described first montant, described liquid lower roll is provided with the locking latches slided for preventing described liquid lower roll;
Insulating tape is drawn from the insulation roll coil of strip described left reeling machine, after the break-in of described liquid lower roll, is fixedly wrapped on the winding roller of described right reeling machine, forms the insulation roll coil of strip;
Described Copper Foil is removably disposed on the lower surface of described insulating tape;
Described winding roller and described liquid lower roll are electrical insulation;
Also comprise and be fixedly installed on the first baffle plate in described plating tank and second baffle, described first baffle plate and described second baffle are all parallel with the side panel on described plating tank width, described first baffle plate top is identical with the level height on described second baffle top and be greater than the level height on described positive plate top, spacing between described first baffle plate and described second baffle is greater than the horizontal throw between the top of the described positive plate in top and the right of positive plate described in the left side, described first baffle plate is all fixedly connected with the interior wall seamless of corresponding described plating tank with the side on two thickness directions to the bottom surface of described second baffle,
A fluid inlet of described plating tank is arranged on the Lower Half of the side panel on the width of described plating tank, another fluid inlet of described plating tank is arranged on the Lower Half of the opposite side panel on the width of described plating tank, a liquid outlet of described plating tank be arranged on the side panel on the length direction of described plating tank Lower Half and between described first baffle plate and described second baffle, another liquid outlet of described plating tank be arranged on the opposite side panel on the length direction of described plating tank Lower Half and between described first baffle plate and described second baffle, the level height of the level height of two described fluid inlets and two described liquid outlets is all less than the level height of described positive plate bottom.
Preferably, also comprise accessory power supply, two be fixedly installed on the left and right sides of described Copper Foil width respectively and leave the auxiliary cathode plate in gap with described Copper Foil;
The positive pole of described accessory power supply is electrically connected with the positive pole of described primary source, and the negative pole of described accessory power supply is electrically connected with two described auxiliary cathode plates, and the voltage of described accessory power supply is lower than the voltage 2 volts ~ 3 volts of described primary source;
Two described auxiliary cathode plates comprise two trapezoidal portions respectively, two described trapezoidal portions are V-shape in vertical plane, the length direction in described trapezoidal portion is parallel with the length direction of described Copper Foil, the width in described trapezoidal portion is perpendicular to the upper and lower surface of described Copper Foil, and the width in described trapezoidal portion covers the thickness of described Copper Foil, the level height on top, described trapezoidal portion is greater than the level height on described positive plate top.
Preferably, the width in described trapezoidal portion is 2mm ~ 4mm, and the thickness of two described auxiliary cathode plates is 1mm ~ 2mm, and the spacing of two described auxiliary cathode plates and Copper Foil is respectively 4mm ~ 6mm.
Compared with prior art, the invention provides a kind of Copper Foil plating trier, comprise plating tank, the Copper Foil as electroplating cathode, left and right two pieces of positive plates, power control system, temperature controlling system, circulating filtration flow control system; Also comprise bracing frame, for batch the insulation roll coil of strip left reeling machine, for batching the insulation right reeling machine of the roll coil of strip and liquid lower roll; Also comprise and be fixedly installed on the first baffle plate in described plating tank and second baffle, two fluid inlets and two liquid outlets.The present invention is by arranging plating tank, the Copper Foil as electroplating cathode, left and right two pieces of positive plates, power control system, temperature controlling system and circulating filtration flow control system, constitute a merit can completely plating trier, simulation test requirement can be met, there is higher emulation and practicality.The present invention is by being provided with the left reeling machine of electrical isolation winding roller and right reeling machine, and fluid,matching lower roll, thus insulating tape side-to-side movement can be driven, Copper Foil as electroplating cathode is removably disposed on the lower surface of insulating tape simultaneously, the twining movement of thinner thickness, the easy Copper Foil ruptured is instead of with the twining movement of insulating tape on winding roller, both the mode of motion of Copper Foil in actual production had been achieved, overcome again Copper Foil easily to rupture and cause testing the problem of interrupting, thus improve the plating emulation of trier and practicality.Further, the present invention also comprise bracing frame, for batch the insulation roll coil of strip left reeling machine, for batching the insulation right reeling machine of the roll coil of strip and liquid lower roll, by arranging the left reeling machine and right reeling machine that can slide along cross bar and the liquid lower roll that can slide along montant, Copper Foil is made to be that V-shape is arranged, the angle of the Copper Foil arranged in V-shape can arbitrarily be changed, area in the Copper Foil immersion plating liquid arranged in V-shape arbitrarily can be changed, thus improve emulation and the practicality of plating trier.Further, the present invention also comprises and is fixedly installed on the first baffle plate in described plating tank and second baffle, by rationally arranging the position of the first baffle plate and second baffle, size and the relativeness of the two, make the first baffle plate and second baffle that the inner chamber of plating tank is divided into three independently chambers, middle larger chamber is all positioned at as the Copper Foil of negative electrode and two pieces of positive plates, the simultaneously position of reasonable Arrangement fluid inlet and liquid outlet and quantity, electroplate liquid is crossed after the first baffle plate and second baffle enter middle larger chamber, can flow from the top down, can from inside to outside flow, exist in both direction and flow, improve the degree of electroplate liquid turbulent flow, significantly reduce the concentration polarization near negative electrode Copper Foil and positive plate, reduce the restriction of plating trier structural limitation to emulation property and practicality own, improve emulation and the practicality of plating trier.
Further, plating trier provided by the invention also comprise accessory power supply, two be fixedly installed on the left and right sides of described Copper Foil width respectively and leave the auxiliary cathode plate in gap with described Copper Foil, this plating trier is by setting up accessory power supply and two blocks of auxiliary cathode plates, two blocks of auxiliary cathode plates are arranged on the left and right sides of the width of the Copper Foil as electroplating cathode, and the positive pole of the positive pole of described accessory power supply with described primary source is electrically connected, the negative pole of described accessory power supply is electrically connected with two described auxiliary cathode plates.The present invention shares the unnecessary electric current in Copper Foil edge by arranging the auxiliary cathode plate be connected with accessory power supply negative electricity, make the trapezoidal portion of unnecessary current direction auxiliary cathode plate, at the surface deposition metal in trapezoidal portion, make the current density on Copper Foil more even, reduce the moon, electric field between sun the two poles of the earth, flow field, the factors such as electrode reaction dynamic process are on the impact of electroplating process, reduce the problem that Copper Foil edge power line is too concentrated, coating is made to be evenly distributed on copper foil surface, and bright color, decrease the mass defects such as coating burr that position, treated side both sides of the edge in copper foil surface process electroplating process occurs and coating burn, stop the problem of metal at both sides of the edge, light face site deposition completely, significantly improve the yield rate of the Copper Foil of plating trier output.
Accompanying drawing explanation
The principle of work schematic diagram of the Copper Foil plating trier that Fig. 1 provides for the embodiment of the present invention;
The structural representation of plating tank in the Copper Foil plating trier that Fig. 2 provides for the embodiment of the present invention;
The structural representation of bracing frame in the Copper Foil plating trier that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the structural representation of auxiliary cathode plate in Fig. 1.
In figure: 1 plating tank, 101 fluid inlets, 102 liquid outlets, 103 electroplate liquid liquid levels, 2 left reeling machines, 3 liquid lower rolls, 4 right reeling machines, 5 primary sources, 6 insulating tapes, 7 positive plates, 8 auxiliary cathode plates, 801 trapezoidal portions, 9 accessory power supply, 10 first baffle plates, 11 second baffles, 12 bracing frames, 1201 cross bars, 1202 first montants, 1,203 second montants, 1204 pedestals.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
In describing the invention, it will be appreciated that, term " " center ", " axis ", " radial direction ", " longitudinal direction ", " transverse direction ", " length ", " width ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score, the first and second features can be comprised and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
With reference to the principle of work schematic diagram of the Copper Foil plating trier that Fig. 1 ~ Fig. 4, Fig. 1 provide for the embodiment of the present invention; The structural representation of plating tank in the Copper Foil plating trier that Fig. 2 provides for the embodiment of the present invention; The structural representation of bracing frame in the Copper Foil plating trier that Fig. 3 provides for the embodiment of the present invention; Fig. 4 is the structural representation of auxiliary cathode plate in Fig. 1.
The invention provides a kind of Copper Foil electroplating machine, the plating tank 1 of electroplate liquid, the Copper Foil as electroplating cathode, left and right two pieces of positive plates 7, power control systems are loaded with by arranging, power control system comprises primary source 5, the positive pole controlling primary source 5 is electrically connected with two pieces of positive plates 7 respectively by positive wire, the negative pole controlling primary source 5 is electrically connected with Copper Foil by cathode wire, control two pieces of positive plates 7 and leave certain gap with corresponding Copper Foil keeping parallelism all the time, constitute the plating trier that meets electroplating principle.
Positive plate 7 is preferably plating iridium titanium anode plate 7.Positive plate 7 is positioned at electroplate liquid liquid level less than 103.
Temperature controlling system comprises temperature controller and heating tube, heating tube is immersed in the electroplate liquid in plating tank 1 to heat electroplate liquid, temperature controller is electrically connected with heating tube by wire, preferred heating tube is resistance heating tube, after temperature controller detects that the temperature of electroplate liquid reaches desired value, stop powering to heating tube, stop heating electroplate liquid.
Circulating filtration flow control system comprises recycle pump, strainer, under meter and valve, circulation pump outlet is communicated with the fluid inlet 101 of strainer, under meter, valve and plating tank 1 successively by pipeline, the entrance of recycle pump is communicated with the liquid outlet 102 of plating tank 1 by pipeline and valve, thus form a feed flow loop, electroplate liquid is flowed in plating tank 1, improve the renewal speed of the electroplate liquid near Copper Foil and positive plate 7, reduce the concentration polarization of Copper Foil and positive plate 7 annex, thus improve emulation and the practicality of plating trier.
Recycle pump preferably adopts efficient mini magnetic drive pump, can ensure electroplate liquid stable circulation; Strainer preferably adopts precision to be the miniature candle filter of 1 μm, ensures that electroplate liquid is pure; Under meter preferably adopts the small-sized corrosion resistant spinner-type flowmeter of 50L/min, ensure that electroplate liquid stability of flow, size are controlled, above-mentioned circulation, filtration, the flow being arranged so that electroplate liquid is in controllable state simultaneously, improves emulation and the practicality of plating trier.
Copper Foil electroplating machine provided by the invention also comprise bracing frame 12, for batch the insulation roll coil of strip left reeling machine 2, for batching the insulation right reeling machine 4 of the roll coil of strip and liquid lower roll 3;
Bracing frame 12 comprises pedestal 1204, cross bar 1201, first montant 1202 and the second montant 1203, the lower end of the second montant 1203 is fixedly connected with pedestal 1204, cross bar 1201 and the first montant 1202 are arranged in cruciformity, first montant 1202 to be arranged on the second montant 1203 and can to slide up and down along the second montant 1203, the first montant 1202 is provided with the locking latches slided for preventing the first montant 1202;
Left reeling machine 2 is arranged at the left side of cross bar 1201 and can slides along cross bar 1201, right reeling machine 4 is arranged at the right-hand part of cross bar 1201 and can slides along cross bar 1201, and left reeling machine 2 and right reeling machine 4 include winding roller, wheel box, motor and the locking latches for preventing slip;
Liquid lower roll 3 to be arranged on the first montant 1202 and can to slide up and down along the first montant 1202, liquid lower roll 3 is provided with the locking latches slided for preventing liquid lower roll 3;
Insulating tape 6 is drawn from the insulation roll coil of strip left reeling machine 2, after liquid lower roll 3 break-in, is fixedly wrapped on the winding roller of right reeling machine 4, forms the insulation roll coil of strip;
Copper Foil is removably disposed on the lower surface of insulating tape 6;
Winding roller and liquid lower roll 3 are electrical insulation.
For the mode of connection of winding roller, wheel box and motor, the present invention is not particularly limited, and adopts mode of connection well known to those skilled in the art.For kind and the structure of the locking latches for preventing slip, the present invention is not particularly limited, and adopts kind well known to those skilled in the art and structure.
During simulation test, when needs Copper Foil moves from left to right, control left reeling machine 2 and right reeling machine 4 rotates along same direction, but control the velocity of rotation of velocity of rotation slightly larger than left reeling machine 2 of right reeling machine 4, to ensure the tension force of insulating tape 6, both not too little, to ensure that insulating tape 6 is all straight on width and length direction, all parallel with positive plate 7, again can not be too large, to prevent from, by insulating tape 6 tensile deformation, even breaking.When needs Copper Foil moves from right to left, operate with above-mentioned similar.
Copper Foil is removably disposed on the lower surface of insulating tape 6, and preferably, the width of test Copper Foil is less than the width of insulating tape 6; Preferably, Copper Foil is sticked on insulating tape 6 by sizing agent, and when starting to test, convenient stickup, after off-test, conveniently pulls down from insulating tape 6, during adhesion, guarantee that Copper Foil entirely sticks on the lower surface of insulating tape 6.
The cathode wire of connection copper foil and primary source 5 negative pole is preferably soft wire, can bend arbitrarily with Copper Foil motion.
The present invention is by being provided with left reeling machine 2 and the right reeling machine 4 of electrical isolation winding roller, insulating tape 6 is wound around for batching, form the insulation roll coil of strip, thus insulating tape 6 side-to-side movement can be driven, Copper Foil as electroplating cathode is removably disposed on the lower surface of insulating tape 6 simultaneously, thinner thickness is instead of with the twining movement of insulating tape 6 on winding roller, the twining movement of the Copper Foil of easy fracture, both the mode of motion of Copper Foil in actual production had been achieved, overcome again Copper Foil easily rupture cause test interrupt problem, thus improve emulation and the practicality of plating trier.
Further, the present invention also comprise bracing frame 12, for batch the insulation roll coil of strip left reeling machine 2, for batching the insulation right reeling machine 4 of the roll coil of strip and liquid lower roll 3, by arranging the left reeling machine 2 and right reeling machine 4 that can slide along cross bar 1201 and the liquid lower roll 3 that can slide along the first montant 1202, Copper Foil can be arranged in V-shape, the middle angle of the Copper Foil arranged in V-shape can arbitrarily be changed, area in the Copper Foil immersion plating liquid arranged in V-shape arbitrarily can be changed, thus improve emulation and the practicality of plating trier.
In the present invention, bracing frame 12 comprises pedestal 1204, cross bar 1201, first montant 1202 and the second montant 1203, the lower end of the second montant 1203 is fixedly connected with pedestal 1204, cross bar 1201 and the first montant 1202 are arranged in cruciformity, and the first montant 1202 to be arranged on the second montant 1203 and can to slide up and down along the second montant 1203.When starting simulation test, first the left reeling machine 2 on cross bar 1201 and right reeling machine 4 position are fixed, then the position of liquid lower roll 3 on the first montant 1202 is correspondingly adjusted, the area in the angle of the Copper Foil arranged in V-shape and Copper Foil immersion plating liquid is made to reach set(ting)value, then the plating tank 1 being loaded with electroplate liquid is placed on pedestal 1204, then along the second montant 1203 slide downward first montant 1202, drive left reeling machine 2, right reeling machine 4 and liquid lower roll 3 move down together, enter in electroplate liquid, to set depth, start to carry out simulation test, after simulation test completes, upward sliding first montant 1202, left reeling machine 2, right reeling machine 4 and liquid lower roll 3 is driven to move up together, leave electroplate liquid, remove plating tank 1, or change the plating tank 1 with another kind of electroplate liquid, carry out lower battery of tests, structure is simple, convenient, flexible, thus improves emulation and the practicality of plating trier.
Further, also comprise and be fixedly installed on the first baffle plate 10 in plating tank 1 and second baffle 11, first baffle plate 10 and second baffle 11 are all parallel with the side panel on plating tank 1 width, first baffle plate 10 top is identical with the level height on second baffle 11 top and be greater than the level height on positive plate 7 top, spacing between the first baffle plate 10 and second baffle 11 is greater than the horizontal throw between the top of left side positive plate 7 and the top of the right positive plate 7, first baffle plate 10 is all fixedly connected with the interior wall seamless of corresponding plating tank 1 with the side on two thickness directions to the bottom surface of second baffle 11,
A fluid inlet 101 of plating tank 1 is arranged on the Lower Half of the side panel on the width of plating tank 1, another fluid inlet 101 of plating tank 1 is arranged on the Lower Half of the opposite side panel on the width of plating tank 1, a liquid outlet 102 of plating tank 1 be arranged on the side panel on the length direction of plating tank 1 Lower Half and between the first baffle plate 10 and second baffle 11, another liquid outlet 102 of plating tank 1 be arranged on the opposite side panel on the length direction of plating tank 1 Lower Half and between the first baffle plate 10 and second baffle 11, the level height of the level height of two fluid inlets 101 and two liquid outlets 102 is all less than the level height of positive plate 7 bottom.
Preferably, two fluid inlets 101 are all positioned at the centerline of the Lower Half of the side panel on the width of plating tank 1, and two liquid outlets 102 are all positioned at the centerline of the Lower Half of the side panel on the length direction of plating tank 1.
Electroplate liquid enters plating tank 1 from the fluid inlet 101 in left side, first move upward, the first baffle plate 10 is crossed in lifting gradually, turn to and start to move downward, flow through near the gap between the positive plate 7 and Copper Foil in left side and the two, then be divided into two stock streams, one shunting is forwards flowed from the liquid outlet 102 in front and is flowed out, and another stock flows to rear flowing and flows out from the liquid outlet 102 at rear.Electroplate liquid enters plating tank 1 from the fluid inlet 101 on right side, first move upward, second baffle 11 is crossed in lifting gradually, turn to and start to move downward, flow through near the gap between the positive plate 7 and Copper Foil on right side and the two, then be divided into two stock streams, one shunting is forwards flowed from the liquid outlet 102 in front and is flowed out, and another stock flows to rear flowing and flows out from the liquid outlet 102 at rear.
The present invention is by rationally arranging the position of the first baffle plate 10 and second baffle 11, size and the relativeness of the two, make the first baffle plate 10 and second baffle 11 that the inner chamber of plating tank 1 is divided into three independently chambers, middle larger chamber is all positioned at as the Copper Foil of negative electrode and two pieces of positive plates 7, the simultaneously position of reasonable Arrangement fluid inlet 101 and liquid outlet 102 and quantity, electroplate liquid is crossed after the first baffle plate 10 and second baffle 11 enter middle larger chamber, can flow from the top down, can from inside to outside flow, exist in both direction and flow, improve the degree of electroplate liquid turbulent flow, significantly reduce the concentration polarization near negative electrode Copper Foil and positive plate 7, reduce the restriction of plating trier structural limitation to emulation property and practicality own, improve emulation and the practicality of plating trier.
In one embodiment of the invention, Copper Foil provided by the invention plating trier also comprises accessory power supply 9, two and is fixedly installed on the left and right sides of Copper Foil width respectively and leaves the auxiliary cathode plate 8 in gap with Copper Foil;
The positive pole of accessory power supply 9 is electrically connected with the positive pole of primary source 5, and the negative pole of accessory power supply 9 is electrically connected with two auxiliary cathode plates 8, and the voltage of accessory power supply 9 is lower than the voltage 2 volts ~ 3 volts of primary source 5;
Two auxiliary cathode plates 8 comprise two trapezoidal portions 801 respectively, two trapezoidal portions 801 are V-shape in vertical plane, the length direction in trapezoidal portion 801 is parallel with the length direction of Copper Foil, the width in trapezoidal portion 801 is perpendicular to the upper and lower surface of Copper Foil, and the width in trapezoidal portion 801 covers the thickness of Copper Foil, the level height on top, trapezoidal portion 801 is greater than the level height on positive plate 7 top.
Preferably, the width in trapezoidal portion 801 is 2mm ~ 4mm, and the thickness of two auxiliary cathode plates 8 is 1mm ~ 2mm, and two auxiliary cathode plates 8 are respectively 4mm ~ 6mm with the spacing of Copper Foil.
Plating trier provided by the invention is by setting up accessory power supply 9 and two blocks of auxiliary cathode plates 8, two blocks of auxiliary cathode plates 8 are arranged on the left and right sides of the width of the Copper Foil as electroplating cathode, and the positive pole of the positive pole of accessory power supply 9 with primary source 5 is electrically connected, the negative pole of accessory power supply 9 is electrically connected with two auxiliary cathode plates 8.The present invention shares the unnecessary electric current in Copper Foil edge by arranging the auxiliary cathode plate 8 be connected with accessory power supply 9 negative electricity, make the trapezoidal portion 801 of unnecessary current direction auxiliary cathode plate 8, at the surface deposition metal in trapezoidal portion 801, make the current density on Copper Foil more even, reduce the moon, electric field between sun the two poles of the earth, flow field, the factors such as electrode reaction dynamic process are on the impact of electroplating process, reduce the problem that Copper Foil edge power line is too concentrated, coating is made to be evenly distributed on copper foil surface, and bright color, decrease the mass defects such as coating burr that position, treated side both sides of the edge in copper foil surface process electroplating process occurs and coating burn, stop the problem of metal at both sides of the edge, light face site deposition completely, significantly improve the yield rate of the Copper Foil of plating trier output.
The present invention mentions multiple technical problem, proposes corresponding technical scheme for each technical problem simultaneously.Multiple technical problem is not separate, interactional, make above-mentioned multiple technical schemes on the basis solving corresponding technical problem, further and other technical scheme combines, can significantly improve and solve the corresponding technique effect acquired by technical problem, or multiple technical problem can be solved simultaneously.Solve on the basis of corresponding technical problem in each independent technical scheme, multiple laddering technical scheme combines superposition mutually, cooperatively interact between technical scheme, mutually promote, form an overall plan, the technique effect obtained is much better than the technique effect of any one technical scheme above-mentioned, and synergistic effect is remarkable.
The method and apparatus of the not detailed description of the present invention is prior art, repeats no more.
Apply specific embodiment herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (3)
1. a Copper Foil plating trier, is characterized in that,
Comprise plating tank, the Copper Foil as electroplating cathode, left and right two pieces of positive plates, power control system, temperature controlling system, circulating filtration flow control system;
Described power control system comprises primary source, and the positive pole of described primary source is electrically connected with two pieces of described positive plates respectively by positive wire, and the negative pole of described primary source is electrically connected with described Copper Foil by cathode wire;
Described temperature controlling system comprises temperature controller and heating tube, and described heating tube is immersed in the electroplate liquid in described plating tank, and described temperature controller is electrically connected with described heating tube by wire;
Described circulating filtration flow control system comprises recycle pump, strainer, under meter and valve, described circulation pump outlet is communicated with the fluid inlet of strainer, under meter, valve and described plating tank successively by pipeline, and the entrance of described recycle pump is communicated with the liquid outlet of described plating tank by pipeline and valve;
Two pieces of described positive plates leave certain gap with corresponding described Copper Foil keeping parallelism all the time;
Also comprise bracing frame, for batch the insulation roll coil of strip left reeling machine, for batching the insulation right reeling machine of the roll coil of strip and liquid lower roll;
Support frame as described above comprises pedestal, cross bar, the first montant and second montant, the lower end of described second montant is fixedly connected with described pedestal, described cross bar and described first montant are that cruciformity is arranged, described first montant to be arranged on described second montant and can to slide up and down along described second montant, described first montant is provided with the locking latches slided for preventing described first montant;
Described left reeling machine is arranged at the left side of described cross bar and can slides along described cross bar, described right reeling machine is arranged at the right-hand part of described cross bar and can slides along described cross bar, and described left reeling machine and described right reeling machine include winding roller, wheel box, motor and the locking latches for preventing slip;
Described liquid lower roll to be arranged on described first montant and can to slide up and down along described first montant, described liquid lower roll is provided with the locking latches slided for preventing described liquid lower roll;
Insulating tape is drawn from the insulation roll coil of strip described left reeling machine, after the break-in of described liquid lower roll, is fixedly wrapped on the winding roller of described right reeling machine, forms the insulation roll coil of strip;
Described Copper Foil is removably disposed on the lower surface of described insulating tape;
Described winding roller and described liquid lower roll are electrical insulation;
Also comprise and be fixedly installed on the first baffle plate in described plating tank and second baffle, described first baffle plate and described second baffle are all parallel with the side panel on described plating tank width, described first baffle plate top is identical with the level height on described second baffle top and be greater than the level height on described positive plate top, spacing between described first baffle plate and described second baffle is greater than the horizontal throw between the top of the described positive plate in top and the right of positive plate described in the left side, described first baffle plate is all fixedly connected with the interior wall seamless of corresponding described plating tank with the side on two thickness directions to the bottom surface of described second baffle,
A fluid inlet of described plating tank is arranged on the Lower Half of the side panel on the width of described plating tank, another fluid inlet of described plating tank is arranged on the Lower Half of the opposite side panel on the width of described plating tank, a liquid outlet of described plating tank be arranged on the side panel on the length direction of described plating tank Lower Half and between described first baffle plate and described second baffle, another liquid outlet of described plating tank be arranged on the opposite side panel on the length direction of described plating tank Lower Half and between described first baffle plate and described second baffle, the level height of the level height of two described fluid inlets and two described liquid outlets is all less than the level height of described positive plate bottom.
2. Copper Foil according to claim 1 plating trier, is characterized in that, also comprise accessory power supply, two be fixedly installed on the left and right sides of described Copper Foil width respectively and leave the auxiliary cathode plate in gap with described Copper Foil;
The positive pole of described accessory power supply is electrically connected with the positive pole of described primary source, and the negative pole of described accessory power supply is electrically connected with two described auxiliary cathode plates, and the voltage of described accessory power supply is lower than the voltage 2 volts ~ 3 volts of described primary source;
Two described auxiliary cathode plates comprise two trapezoidal portions respectively, two described trapezoidal portions are V-shape in vertical plane, the length direction in described trapezoidal portion is parallel with the length direction of described Copper Foil, the width in described trapezoidal portion is perpendicular to the upper and lower surface of described Copper Foil, and the width in described trapezoidal portion covers the thickness of described Copper Foil, the level height on top, described trapezoidal portion is greater than the level height on described positive plate top.
3. Copper Foil plating trier according to claim 2, it is characterized in that, the width in described trapezoidal portion is 2mm ~ 4mm, and the thickness of two described auxiliary cathode plates is 1mm ~ 2mm, and the spacing of two described auxiliary cathode plates and Copper Foil is respectively 4mm ~ 6mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510467902.0A CN104988550B (en) | 2015-07-31 | 2015-07-31 | A kind of Copper Foil electroplates testing machine |
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| CN201510467902.0A CN104988550B (en) | 2015-07-31 | 2015-07-31 | A kind of Copper Foil electroplates testing machine |
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| CN104988550A true CN104988550A (en) | 2015-10-21 |
| CN104988550B CN104988550B (en) | 2017-07-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445083A (en) * | 2021-07-30 | 2021-09-28 | 江西铜博科技有限公司 | Copper foil production equipment capable of effectively improving uniform density of copper foil surface |
| CN114438565A (en) * | 2022-02-21 | 2022-05-06 | 湖南昇通新材料科技有限公司 | Production equipment and method for electromagnetic shielding fabric brush nickel plating |
| CN114457398A (en) * | 2022-02-21 | 2022-05-10 | 湖南昇通新材料科技有限公司 | Electromagnetic shielding fabric electric brush nickel plating mechanism, device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203307458U (en) * | 2013-06-28 | 2013-11-27 | 华纳国际（铜陵）电子材料有限公司 | Copper foil electroplating testing device |
| CN203639590U (en) * | 2013-12-27 | 2014-06-11 | 华纳国际（铜陵）电子材料有限公司 | Copper foil electroplating tester |
-
2015
- 2015-07-31 CN CN201510467902.0A patent/CN104988550B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203307458U (en) * | 2013-06-28 | 2013-11-27 | 华纳国际（铜陵）电子材料有限公司 | Copper foil electroplating testing device |
| CN203639590U (en) * | 2013-12-27 | 2014-06-11 | 华纳国际（铜陵）电子材料有限公司 | Copper foil electroplating tester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445083A (en) * | 2021-07-30 | 2021-09-28 | 江西铜博科技有限公司 | Copper foil production equipment capable of effectively improving uniform density of copper foil surface |
| CN114438565A (en) * | 2022-02-21 | 2022-05-06 | 湖南昇通新材料科技有限公司 | Production equipment and method for electromagnetic shielding fabric brush nickel plating |
| CN114457398A (en) * | 2022-02-21 | 2022-05-10 | 湖南昇通新材料科技有限公司 | Electromagnetic shielding fabric electric brush nickel plating mechanism, device and method |
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| CN104988550B (en) | 2017-07-07 |
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Effective date of registration: 20230816 Address after: 6 households, including No. 3, OBT Building, Shifangyuan, Economic Development Zone, Linqing City, Liaocheng City, Shandong Province, 252000 Patentee after: Zhongse Zhengrui (Shandong) Copper Industry Co.,Ltd. Address before: 252600 north head of East 2nd Ring Road, Linqing City, Liaocheng City, Shandong Province Patentee before: CNMC ALBETTER ALBRONZE Co.,Ltd. |