CN109811373B - Electrolytic copper foil raw copper foil machine with cathode roller synchronous finishing function - Google Patents
Electrolytic copper foil raw copper foil machine with cathode roller synchronous finishing function Download PDFInfo
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- CN109811373B CN109811373B CN201910137644.8A CN201910137644A CN109811373B CN 109811373 B CN109811373 B CN 109811373B CN 201910137644 A CN201910137644 A CN 201910137644A CN 109811373 B CN109811373 B CN 109811373B
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Abstract
The invention relates to the field of copper foil production, in particular to an electrolytic copper foil raw copper foil machine with a cathode roller synchronous trimming function, which comprises a workbench, an electrolytic cell, a copper foil generating device, a polishing device and an abrasive material collecting device, wherein the polishing device comprises a polishing component, a power component and a friction force adjusting component, the polishing component comprises a support frame and two friction strips, the abrasive material collecting device comprises a collecting component and a distance adjusting component, and the collecting component comprises a first collecting bin. The cathode roller does not need to be dismantled, the method is simple and efficient, and the quality of the generated copper foil is higher.
Description
Technical Field
The invention relates to the field of copper foil production, in particular to an electrolytic copper foil raw copper foil machine with a cathode roller synchronous finishing function.
Background
Copper foil is a negative electrolyte material that is deposited as a thin, continuous metal foil on the substrate layer of a circuit board that serves as the electrical conductor for the PCB. It is easy to adhere to the insulating layer, receive the printing protective layer, form the circuit pattern after corroding. The electrolytic copper foil is formed by electrostatically adsorbing copper ions in an electrolyte on the surface of a cathode bar. In the production process of the electrolytic copper foil, when the process parameters are determined, the surface quality of the cathode roll becomes a main factor affecting the quality of the copper foil. The surface quality of the cathode roller is mainly obtained by grinding and polishing by a grinding roller machine. The cathode roller has low surface quality, the actual surface area is larger than the apparent area, the actual current density is smaller than the apparent current density, the cathode polarization degree is also reduced, and the actual electrode potential at a certain place is possibly caused to be lower, so that the obtained copper foil has obvious apparent color difference, large difference of internal performance and poor quality. The cathode roller has good surface quality, the obtained copper foil has uniform and consistent inherent performance and surface color difference, and the copper foil has good quality.
In the electrolytic copper foil production process, corrosion of the surface, which includes electrochemical corrosion and mechanical corrosion, proceeds simultaneously with the production from the start of charging the cathode roll into the electrolytic cell and supplying electricity. With the progress of corrosion, a corrosion layer is formed on the surface of the cathode roller, so that the surface is rough and concave from original smooth, the product quality is seriously influenced, and even qualified products cannot be produced. Therefore, after a period of production, the surface of the cathode roller must be ground to remove the corrosion layer on the surface, so that a very thin new oxide film is generated on the surface, the metal surface activity of the surface of the cathode roller is ensured, uniform electrons are provided, and the surface potential is more negative and is not easy to corrode.
Chinese patent publication No.: CN 203266297U; the publication date is as follows: 2013.11.06 discloses an electrolytic copper foil cathode roller polishing and grinding machine, which comprises a frame, a guide rail, a workbench, a reciprocating motion device, a power device, a transmission shaft and a polishing and grinding head, wherein the polishing and grinding head is arranged on the transmission shaft, the axis direction of the polishing and grinding head is vertical to the reciprocating motion direction of the reciprocating motion device, the power device, the transmission device and the transmission shaft are arranged on the workbench, the guide rail and the reciprocating motion device are arranged between the workbench and the frame, the power device can be a motor or a speed reduction motor, the transmission device can be belt transmission, gear transmission or a shaft coupling, the reciprocating motion device can be composed of a speed reduction motor and a screw nut, the polishing and grinding are carried out by using the mode that the axis of the polishing and grinding head is vertical to the axis of the cathode roller, because the polishing and grinding head rotates around the axis and reciprocates along the width direction of the cathode roller, therefore, the phenomenon that the surface of the cathode roller is easily formed into different roughness stripe bands by the traditional polishing is overcome, the polishing effect on the surface of the cathode roller is ensured, the polishing speed of a single polishing head of the device is low, the cathode roller needs to be detached for polishing during polishing, the polishing is troublesome, and the corrosion is always accompanied when the cathode roller produces copper foil, so that a device capable of removing the corrosion while producing the copper foil is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electrolytic copper foil raw copper foil machine with a cathode roller synchronous trimming function.
The invention discloses an electrolytic copper foil raw copper foil machine with a cathode roller synchronous trimming function, which comprises a workbench, an electrolytic cell and a copper foil generating device, wherein the electrolytic cell is fixedly arranged on the workbench, the copper foil generating device comprises a cathode roller and a driving assembly, the cathode roller is horizontally and rotatably arranged in the electrolytic cell, the lower half section of the cathode roller is positioned in the electrolytic cell, the driving assembly is arranged on the workbench to drive the cathode roller to rotate, the electrolytic copper foil raw copper foil machine also comprises a polishing device and an abrasive material collecting device, the polishing device comprises a polishing assembly, a power assembly and a friction force adjusting assembly, the polishing assembly comprises a supporting frame and two friction strips, the two friction strips are slidably arranged on the supporting frame and are in sliding fit with the upper end of the cathode roller, the friction force adjusting assembly is arranged on the supporting frame to adjust the friction force between the friction strips and the cathode roller, the power assembly is arranged between the two friction strips to drive the two friction strips to slide, the grinding material collecting device comprises a collecting assembly and a distance adjusting assembly, wherein the collecting assembly comprises a first collecting bin, one end of the first collecting bin is slidably arranged on the side wall of the cathode roller, the other end of the first collecting bin is hinged to the distance adjusting assembly, and the distance adjusting assembly is arranged on the side wall of the electrolytic cell to adjust the distance between the first collecting bin and the cathode roller.
Further, the power assembly comprises a positioning frame, a rocker arm, a first motor, a rotating gear and a first placing frame, the first placing frame is fixedly arranged at the top of the workbench, the first motor is fixedly arranged at the top of the first placing frame, the output end of the first motor is rotatably inserted on the first placing frame, one end of the rocker arm is fixedly sleeved on the output end of the first motor, the positioning frame is fixedly arranged at the top of the friction strip, a longitudinal sliding groove vertical to the friction strip is arranged in the positioning frame, one end of the rocker arm, which is far away from the output end of the first motor, is provided with a first sliding block which is arranged in a sliding groove in the positioning frame in a sliding way, the rotating gear is rotatably arranged on the support frame and located between the two friction strips, a rack is arranged at one end, facing the rotating gear, of each friction strip, and the rotating gear is meshed with the rack.
Furthermore, the bottom of each friction strip is an arc-shaped surface and is provided with friction lines convenient to polish.
Further, frictional force adjusting part includes a plurality of regulator, every the regulator includes cam, slide bar and adjust knob, every one side that the rack was kept away from to the friction strip is equipped with first slide, the rotatable setting of cam is in first slide, the position that is close to first slide on the locating rack is equipped with the second slide, the slide bar is fixed to be set up on the cam and peg graft and set up in the second slide with second slide sliding fit, adjust knob is fixed to be set up the one end of keeping away from the cam at the slide bar and with support frame lateral wall sliding fit.
Further, the friction force adjusting assembly includes four adjusters, and each two adjusters are disposed on one rubbing strip to adjust the friction force between the rubbing strip and the cathode roller.
Further, collect the subassembly and still include second collection storehouse and a plurality of torsional spring, first collection storehouse is articulated to be set up on the second collection storehouse through first pivot, and a plurality of torsional spring cover is established and is closed motion with first collection storehouse of extrusion and second collection storehouse in first pivot.
Furthermore, a partition wall is arranged at the top of the first collecting bin, and one end of the first collecting bin, which is in contact with the cathode roller, is a smooth tip.
Further, the distance adjusting assembly comprises a first hinged plate, an adjusting mechanism and a plurality of guide posts, one end of the first hinged plate is hinged to the first rotating shaft, the other end of the first hinged plate is arranged in parallel with the outer side wall of the electrolytic cell, one end of each guide post is fixedly arranged on the outer side wall of the electrolytic cell, the other end of each guide post can slide to be inserted into the first hinged plate, and the adjusting mechanism is fixedly arranged on the outer side wall of the electrolytic cell and is inserted into the first hinged plate to adjust the first hinged plate.
Furthermore, adjustment mechanism includes threaded rod, supporting spring and the nut of screwing, threaded rod one end is fixed to be set up on the lateral wall of electrolysis trough, and the other end is pegged graft and is set up on first articulated slab, the supporting spring cover is established on the threaded rod and is located between electrolysis trough and the first articulated slab, the nut cover of screwing establishes on the threaded rod and with threaded rod threaded connection.
Further, drive assembly includes gear motor, shaft coupling and actuating lever, gear motor is fixed to be set up at the top of workstation, the actuating lever is pegged graft and is set up and rotate with the drive cathode roller in the cathode roller, the shaft coupling cover is established on gear motor's output shaft and is connected the actuating lever, the side of cathode roller still is equipped with the peel roller that is used for peeling off the copper foil.
Has the advantages that: the invention relates to an electrolytic copper foil raw copper foil machine with a cathode roller synchronous trimming function, when copper foil is required to be produced, a driving assembly is opened to drive a cathode roller to rotate, the lower half section of the cathode roller rotates in an electrolytic bath, so that copper ions are adsorbed on the lower half section of the cathode roller to form copper foil, the formed copper foil is drained and collected, so that the cathode roller at the top is exposed outside, at the moment, a power assembly is opened to drive two friction strips to slide and rub on the upper half section of the cathode roller, the upper half section of the cathode roller is rubbed and brightened, a friction force adjusting assembly can adjust the pressure between the friction strips and the cathode roller so as to adjust the friction force, friction waste materials are generated after the friction strips rub, the waste materials rotate along with the cathode roller on the surface of the cathode roller, and are arranged on the side wall of the cathode roller due to the sliding of a first collecting bin, so that the waste materials flow into the first collecting bin, the distance adjusting assembly can adjust the distance between the first collecting bin and the cathode roller so as to adapt to cathode rollers with different diameters. The cathode roller can be polished while the copper foil is generated, the cathode roller does not need to be dismounted and polished, the method is simple and efficient, and the generated copper foil is high in quality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic illustration of a three-dimensional split structure according to the present invention;
FIG. 5 is a schematic perspective view of a copper foil forming apparatus and an abrasive collecting apparatus according to the present invention;
FIG. 6 is a schematic view of a disassembled structure of the abrasive collecting device of the present invention;
FIG. 7 is an enlarged schematic view at B of FIG. 6;
FIG. 8 is a schematic perspective view of a polishing device according to the present invention;
FIG. 9 is an enlarged schematic view at C of FIG. 8;
FIG. 10 is a schematic illustration of a three-dimensional split structure according to the present invention;
FIG. 11 is a schematic illustration of a three-dimensional split configuration of the sanding assembly and power assembly of the present invention;
description of reference numerals: a workbench 1, an electrolytic cell 1a, a copper foil generating device 1b, a cathode roller 1c, a driving assembly 1d, a speed reduction motor 1e, a coupling 1f, a driving rod 1g, a peeling roller 1h, a polishing device 2, a polishing assembly 2a, a power assembly 2b, a friction force adjusting assembly 2c, a support frame 2d, a rubbing strip 2e, a positioning frame 2f, a rocker arm 2g, a first motor 2h, a rotating gear 2i, a first placing frame 2j, a longitudinal sliding groove 2k, a first sliding block 2m, a rack 2n, an adjuster 2p, a cam 2q, a sliding rod 2r, an adjusting knob 2s, a first sliding way 2t, a second sliding way 2u, an abrasive material collecting device 3, a collecting assembly 3a, a distance adjusting assembly 3b, a first collecting bin 3c, a second collecting bin 3d, a torsion spring 3e, a partition wall 3f, a first collecting bin 3g, an adjusting mechanism 3h, a guide column 3i, a threaded rod 3j, a support spring 3k, a screwing nut 3m, and a first rotating shaft 3 n.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 11, an electrolytic copper foil raw copper foil machine with a cathode roller synchronous trimming function comprises a workbench 1, an electrolytic cell 1a and a copper foil generating device 1b, wherein the electrolytic cell 1a is fixedly arranged on the workbench 1, the copper foil generating device 1b comprises a cathode roller 1c and a driving assembly 1d, the cathode roller 1c is horizontally and rotatably arranged in the electrolytic cell 1a, the lower half section of the cathode roller 1c is positioned in the electrolytic cell 1a, the driving assembly 1d is arranged on the workbench 1 to drive the cathode roller 1c to rotate, the electrolytic copper foil machine further comprises a polishing device 2 and an abrasive collecting device 3, the polishing device 2 comprises a polishing assembly 2a, a power assembly 2b and a friction force adjusting assembly 2c, the polishing assembly 2a comprises a support frame 2d and two friction strips 2e, the two friction strips 2e are slidably arranged on the support frame 2d and are in sliding fit with the upper end of the cathode roller 1c, the friction adjusting component 2c is arranged on the support frame 2d to adjust the friction between the friction strips 2e and the cathode roller 1c, the power component 2b is arranged between the two friction strips 2e to drive the two friction strips 2e to slide, the abrasive collecting device 3 comprises a collecting component 3a and a distance adjusting component 3b, the collecting component 3a comprises a first collecting bin 3c, one end of the first collecting bin 3c is slidably arranged on the side wall of the cathode roller 1c, the other end of the first collecting bin 3c is hinged with the distance adjusting component 3b, the distance adjusting component 3b is arranged on the side wall of the electrolytic cell 1a to adjust the distance between the first collecting bin 3c and the cathode roller 1c, when production is needed, the driving component 1d is opened to drive the cathode roller 1c to rotate, the lower half section of the cathode roller 1c rotates in the electrolytic cell 1a, so that copper ions are adsorbed on the lower half section of the cathode roller 1c to form a copper foil, the formed copper foil is drained and collected to expose the cathode roller 1c at the top, at the moment, the power assembly 2b is opened to drive the two friction strips 2e to slide and rub on the upper half section of the cathode roller 1c, the upper half section of the cathode roller 1c is rubbed and brightened, the friction force adjusting assembly 2c can adjust the pressure between the friction strips 2e and the cathode roller 1c to further adjust the friction force, friction waste materials can be generated after friction of the friction strips 2e, the waste materials rotate along with the cathode roller 1c on the surface of the cathode roller 1c and are arranged on the side wall of the cathode roller 1c due to the sliding of the first collecting bin 3c, therefore, the waste material flows into the first collecting bin 3c to be collected during the rotation, and the distance adjusting assembly 3b can adjust the distance between the first collecting bin 3c and the cathode roller 1c to adapt to cathode rollers 1c with different diameters. The cathode roller 1c can be polished while the copper foil is generated, the cathode roller 1c does not need to be dismounted and polished, the process is simple and efficient, and the quality of the generated copper foil is higher.
The power assembly 2b comprises a positioning frame 2f, a rocker arm 2g, a first motor 2h, a rotating gear 2i and a first placing frame 2j, the first placing frame 2j is fixedly arranged at the top of the workbench 1, the first motor 2h is fixedly arranged at the top of the first placing frame 2j, the output end of the first motor 2h is rotatably inserted into the first placing frame 2j, one end of the rocker arm 2g is fixedly sleeved on the output end of the first motor 2h, the positioning frame 2f is fixedly arranged at the top of a friction strip 2e, a longitudinal sliding groove 2k vertical to the friction strip 2e is arranged inside the positioning frame 2f, one end of the rocker arm 2g, far away from the output end of the first motor 2h, is provided with a first sliding block 2m, the first sliding block 2m is slidably arranged in the sliding groove inside the positioning frame 2f, the rotating gear 2i is rotatably arranged on the supporting frame 2d and is positioned between the two friction strips 2e, each friction strip 2e is provided with a rack 2n towards one end of the rotating gear 2i, the rotating gear 2i is meshed with the rack 2n, the first motor 2h is started, the output end of the first motor 2h drives the rocker arm 2g to rotate, the positioning frame 2f is fixed on one friction strip 2e, the first sliding block 2m on the rocker arm 2g can slide inside the positioning frame 2f to drive one friction strip 2e to slide in the supporting frame 2d, the rotatable rotating gear 2i is further arranged on the supporting frame 2d, and the rack 2n is arranged on each friction strip 2e, so that one friction strip 2e slides to drive the other friction strip 2e to reversely slide, and the upper half section of the cathode roller 1c is subjected to bidirectional friction.
Every the bottom of friction strip 2e is the arcwall face and is equipped with the friction line of being convenient for polish, and friction strip 2e bottom contact cathode roll 1c, because of cathode roll 1c is the pipe form, therefore the circular arc face is convenient for laminate cathode roll 1c in friction strip 2e bottom to the setting of friction line is convenient for polish cathode roll 1 c.
The friction force adjusting assembly 2c comprises a plurality of adjusters 2p, each adjuster 2p comprises a cam 2q, a sliding rod 2r and an adjusting knob 2s, a first slide way 2t is arranged on one side of each friction strip 2e, which is far away from the rack 2n, the cam 2q is rotatably arranged in the first slide way 2t, a second slide way 2u is arranged on the positioning frame 2f, which is close to the first slide way 2t, the sliding rod 2r is fixedly arranged on the cam 2q and is inserted in the second slide way 2u to be in sliding fit with the second slide way 2u, the adjusting knob 2s is fixedly arranged at one end of the sliding rod 2r, which is far away from the cam 2q, and is in sliding fit with the side wall of the supporting frame 2d, the plurality of adjusters 2p are used for adjusting the friction force between the friction strips 2e and the cathode roller 1c, and the adjusting knob 2s can be manually rotated to drive the sliding rod 2r to further drive the cam 2q to rotate, since the slide bar 2r can move only in the second slide path 2u, the rubbing strip 2e moves up and down with the rotation of the cam 2q to adjust the pressure between the rubbing strip 2e and the cathode roller 1c, thereby adjusting the frictional force.
The friction force adjusting assembly 2c comprises four adjusters 2p, every two adjusters 2p are arranged on one friction strip 2e to adjust the friction force between the friction strip 2e and the cathode roller 1c, every two adjusters 2p can fix the position of one friction strip 2e, and then adjust the up-and-down movement of the friction strip 2e, and the four adjusters 2p can adjust the positions of the two friction strips 2 e.
Collect subassembly 3a and still include second collection storehouse 3d and a plurality of torsional spring 3e, first collection storehouse 3c is articulated to be set up on second collection storehouse 3d through first pivot 3n, a plurality of torsional spring 3e cover is established on first pivot 3n and is the closed motion with first collection storehouse 3c of extrusion and second collection storehouse 3d, second collection storehouse 3d and the articulated setting of first collection storehouse 3c, can collect storehouse 3c and second collection storehouse 3d relatively closed through torsional spring 3 e's torsion, consequently when opening first collection storehouse 3c and second collection storehouse 3d and be close to cathode roller 1c, because torsion makes first collection storehouse 3c and second collection storehouse 3d all support cathode roller 1c, improve waste recovery's ability.
The top of the first collection bin 3c is provided with a baffle wall 3f, one end, contacting with the cathode roller 1c, of the first collection bin 3c is a smooth tip, waste materials can enter the first collection bin 3c to be stored due to the arrangement of the baffle wall 3f, a collection effect is achieved, the surface of the first collection bin 3c and the surface of the cathode roller 1c are more tightly contacted due to the arrangement of the smooth tip, and the waste materials can enter the first collection bin 3c conveniently.
The distance adjusting assembly 3b comprises a first hinge plate 3g, an adjusting mechanism 3h and a plurality of guide columns 3i, one end of the first hinged plate 3g is hinged on the first rotating shaft 3n, the other end is arranged in parallel with the outer side wall of the electrolytic cell 1a, one end of a plurality of guide posts 3i is fixedly arranged on the outer side wall of the electrolytic cell 1a, the other end is arranged on the first hinged plate 3g in a sliding and inserting way, the adjusting mechanism 3h is fixedly arranged on the outer side wall of the electrolytic cell 1a and is inserted into the first hinged plate 3g to adjust the first hinged plate 3g, one end of the first hinged plate 3g is connected with the first rotating shaft 3n, the other end of the first hinged plate 3g is driven by the adjusting mechanism 3h to horizontally slide along the guide columns 3i, and the first rotating shaft 3n, the first collecting bin 3c and the second collecting bin 3d can be further driven to move towards or away from the cathode roller 1 c.
The working principle is as follows: when copper foil is required to be produced, the reducing motor 1e is turned on, an output shaft of the reducing motor 1e rotates to drive the coupler 1f and the driving rod 1g to rotate, and further drive the cathode roller 1c to rotate, the lower half section of the cathode roller 1c rotates in the electrolytic bath 1a, so that copper ions are adsorbed on the lower half section of the cathode roller 1c to form copper foil, the copper foil generated on the cathode roller 1c can be discharged onto the stripping roller 1h to strip the copper foil, the cathode roller 1c at the top is exposed outside, the first motor 2h is turned on, the output end of the first motor 2h drives the rocker arm 2g to rotate, as the positioning frame 2f is fixed on one friction strip 2e, the first slide block 2m on the rocker arm 2g can slide inside the positioning frame 2f to drive one friction strip 2e to slide inside the support frame 2d, and the support frame 2d is also provided with a rotatable rotating gear 2i, each friction strip 2e is provided with a rack 2n, so that one friction strip 2e slides to drive the other friction strip 2e to reversely slide, so that the upper half section of the cathode roller 1c is subjected to bidirectional friction, the bottom of the friction strip 2e is contacted with the cathode roller 1c, because the cathode roller 1c is in a circular tube shape, the circular arc surface at the bottom of the friction strip 2e is convenient to be attached to the cathode roller 1c, friction grains are arranged to grind the cathode roller 1c, a plurality of regulators 2p are used for regulating the friction force between the friction strips 2e and the cathode roller 1c, a manual rotation regulating knob 2s can drive a sliding rod 2r to further drive a cam 2q to rotate, because the sliding rod 2r can only move in a second slide way 2u, the friction strips 2e move up and down along with the rotation of the cam 2q to regulate the pressure between the friction strips 2e and the cathode roller 1c, so as to regulate the friction force, and each two regulators 2p can fix the position of one friction strip 2e, and then adjust the friction strip 2e to move up and down, the four regulators 2p can adjust the position of two friction strips 2e, the second collection bin 3d and the first collection bin 3c are hinged, the first collection bin 3c and the second collection bin 3d can be relatively closed through the torsion of the torsion spring 3e, therefore, when the first collection bin 3c and the second collection bin 3d are opened to be close to the cathode roller 1c, the first collection bin 3c and the second collection bin 3d are both propped against the cathode roller 1c due to the torsion, the ability of waste recovery is improved, the arrangement of the partition wall 3f enables waste to enter the first collection bin 3c to be stored, the collection effect is achieved, the smooth tip arrangement enables the surface contact between the first collection bin 3c and the cathode roller 1c to be tighter, the waste is convenient to enter the first collection bin 3c, one end of the first hinge plate 3g is connected with the first rotating shaft 3n, the other end slides horizontally along a plurality of guide columns 3i under the driving of the regulating mechanism 3h, the first rotating shaft 3n, the first collecting bin 3c and the second collecting bin 3d can be further driven to move close to or away from the cathode roller 1c, when the screwing nut 3m is screwed, the first hinge plate 3g is pressed to move towards the electrolytic cell 1a, the supporting spring 3k plays a role in supporting extrusion, extrusion tension is provided, the threaded rod 3j is matched with the screwing nut 3m, the adjusting distance of the first hinge plate 3g is convenient to adjust, and the cathode roller 1c with different diameters is adapted. The cathode roller 1c can be polished while the copper foil is generated, the cathode roller 1c does not need to be dismounted and polished, the process is simple and efficient, and the quality of the generated copper foil is higher.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an electrolytic copper foil raw copper foil machine with synchronous repairment function of cathode roll, includes workstation (1), electrolytic bath (1 a) and copper foil generates device (1 b), electrolytic bath (1 a) is fixed to be set up on workstation (1), copper foil generates device (1 b) and includes cathode roll (1 c) and drive assembly (1 d), cathode roll (1 c) level and rotatable setting are in electrolytic bath (1 a), and the lower half section of cathode roll (1 c) is located electrolytic bath (1 a), drive assembly (1 d) set up on workstation (1) with drive cathode roll (1 c) rotate, its characterized in that: the grinding device (2) comprises a grinding component (2 a), a power component (2 b) and a friction force adjusting component (2 c), the grinding component (2 a) comprises a support frame (2 d) and two friction strips (2e), the two friction strips (2e) are slidably arranged on the support frame (2 d) and are in sliding fit with the upper end of a cathode roller (1 c), the friction force adjusting component (2 c) is arranged on the support frame (2 d) to adjust the friction force between the friction strips (2e) and the cathode roller (1 c), the power component (2 b) is arranged between the two friction strips (2e) to drive the two friction strips (2e) to slide, the abrasive material collecting device (3) comprises a collecting component (3 a) and a distance adjusting component (3 b), the collecting component (3 a) comprises a first collecting bin (3 c), one end of the first collection bin (3 c) is slidably arranged on the side wall of the cathode roller (1 c), the other end of the first collection bin (3 c) is hinged with a distance adjusting component (3 b), and the distance adjusting component (3 b) is arranged on the side wall of the electrolytic cell (1 a) to adjust the distance between the first collection bin (3 c) and the cathode roller (1 c);
the power assembly (2 b) comprises a positioning frame (2 f), a rocker arm (2 g), a first motor (2 h), a rotating gear (2 i) and a first placing frame (2 j), the first placing frame (2 j) is fixedly arranged at the top of the workbench (1), the first motor (2 h) is fixedly arranged at the top of the first placing frame (2 j), the output end of the first motor (2 h) is rotatably inserted into the first placing frame (2 j), one end of the rocker arm (2 g) is fixedly sleeved on the output end of the first motor (2 h), the positioning frame (2 f) is fixedly arranged at the top of a friction strip (2e), a longitudinal sliding groove (2 k) vertical to the friction strip (2e) is formed in the positioning frame (2 f), a first sliding block (2 m) is arranged at one end, far away from the output end of the first motor (2 h), of the rocker arm (2 g), the first sliding block (2 m) is arranged in a sliding groove in the positioning frame (2 f) in a sliding mode, the rotating gear (2 i) is rotatably arranged on the supporting frame (2 d) and located between the two friction strips (2e), one end, facing the rotating gear (2 i), of each friction strip (2e) is provided with a rack (2n), and the rotating gear (2 i) is meshed with the racks (2 n);
the bottom of each friction strip (2e) is an arc-shaped surface and is provided with friction lines convenient to polish;
the driving assembly (1 d) drives the cathode roller (1 c) to rotate, the lower half section of the cathode roller (1 c) rotates in the electrolytic cell (1 a), copper ions are adsorbed on the lower half section of the cathode roller (1 c) to form copper foil, the formed copper foil is discharged and collected to enable the upper half section of the cathode roller (1 c) to be exposed outside, the power assembly (2 b) drives the two friction strips (2e) to slide and rub on the upper half section of the cathode roller (1 c) to enable the upper half section of the cathode roller (1 c) to be rubbed brightly, the friction force adjusting assembly (2 c) adjusts the pressure between the friction strips (2e) and the cathode roller (1 c) to adjust the friction force, friction waste materials generated after friction of the friction strips (2e) rotate along with the cathode roller (1 c) on the surface of the cathode roller (1 c), the friction waste materials rotate to flow into the first collecting bin (3 c) to be collected, and the distance adjusting assembly (3 b) adjusts the distance between the first bin (3 c) and the cathode roller (1 c) to adapt to the cathode roller (1 c) ) (ii) a First motor (2 h) drive rocking arm (2 g) and rotate, and first slider (2 m) on rocking arm (2 g) slides and then drives friction strip (2e) and slide in support frame (2 d) inside locating rack (2 f), is equipped with rack (2n) transmission on rotating gear (2 i) on support frame (2 d) and every friction strip (2e) and is connected two friction strip (2e) backsliding of drive to carry out two-way friction to the first half section of negative pole roller (1 c).
2. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 1, characterized in that: frictional force adjusting part (2 c) includes a plurality of regulator (2 p), every regulator (2 p) includes cam (2 q), slide bar (2 r) and adjust knob (2 s), every one side that rack (2n) were kept away from in friction strip (2e) is equipped with first slide (2 t), the rotatable setting of cam (2 q) is in first slide (2 t), the position that is close to first slide (2 t) on locating rack (2 f) is equipped with second slide (2 u), slide bar (2 r) are fixed to be set up on cam (2 q) and peg graft and set up in second slide (2 u) with second slide (2 u) sliding fit, adjust knob (2 s) are fixed to be set up in slide bar (2 r) keep away from the one end of cam (2 q) and with support frame (2 d) lateral wall sliding fit.
3. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 2, characterized in that: the friction force adjusting assembly (2 c) includes four adjusters (2 p), and every two adjusters (2 p) are provided on one rubbing strip (2e) to adjust the friction force between the rubbing strip (2e) and the cathode roller (1 c).
4. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 1, characterized in that: collect subassembly (3 a) and still include second collection storehouse (3 d) and a plurality of torsional spring (3 e), first collection storehouse (3 c) is articulated to be set up on second collection storehouse (3 d) through first pivot (3 n), and closed motion is done with first collection storehouse (3 c) of extrusion and second collection storehouse (3 d) to a plurality of torsional spring (3 e) cover is established on first pivot (3 n).
5. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 4, characterized in that: the top of the first collection bin (3 c) is provided with a baffle wall (3 f), and one end of the first collection bin (3 c) in contact with the cathode roller (1 c) is a smooth tip.
6. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 4, characterized in that: the distance adjusting assembly (3 b) comprises a first hinged plate (3 g), an adjusting mechanism (3 h) and a plurality of guide columns (3 i), one end of the first hinged plate (3 g) is hinged to the first rotating shaft (3 n), the other end of the first hinged plate is parallel to the outer side wall of the electrolytic cell (1 a), one end of each guide column (3 i) is fixedly arranged on the outer side wall of the electrolytic cell (1 a), the other end of each guide column is slidably inserted into the first hinged plate (3 g), and the adjusting mechanism (3 h) is fixedly arranged on the outer side wall of the electrolytic cell (1 a) and inserted into the first hinged plate (3 g) to adjust the first hinged plate (3 g).
7. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 6, characterized in that: adjustment mechanism (3 h) include threaded rod (3 j), supporting spring (3 k) and screw nut (3 m), threaded rod (3 j) one end is fixed to be set up on the lateral wall of electrolytic bath (1 a), and the other end is pegged graft and is set up on first articulated slab (3 g), supporting spring (3 k) cover is established on threaded rod (3 j) and is located between electrolytic bath (1 a) and first articulated slab (3 g), screw nut (3 m) cover establish on threaded rod (3 j) and with threaded rod (3 j) threaded connection.
8. The electrolytic copper foil raw copper foil machine with the cathode roller synchronous trimming function according to claim 1, characterized in that: drive assembly (1 d) includes gear motor (1 e), shaft coupling (1 f) and actuating lever (1 g), gear motor (1 e) is fixed to be set up at the top of workstation (1), actuating lever (1 g) is pegged graft and is set up and rotate with drive cathode roller (1 c) in cathode roller (1 c), shaft coupling (1 f) cover is established on the output shaft of gear motor (1 e) and is connected actuating lever (1 g), the side of cathode roller (1 c) still is equipped with stripping roller (1 h) that is used for peeling off the copper foil.
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| CN110379649A (en) * | 2019-06-06 | 2019-10-25 | 邵阳学院 | A kind of processing unit of unleaded electrolytic capacitor etched foil |
| CN110863222A (en) * | 2019-11-22 | 2020-03-06 | 铜陵有色铜冠铜箔有限公司 | Foil forming machine transition roller device capable of adjusting tension |
| CN111763964A (en) * | 2020-06-30 | 2020-10-13 | 金婷 | Electrolytic copper foil raw copper foil machine with cathode roller synchronous finishing function |
| CN112981472A (en) * | 2021-02-04 | 2021-06-18 | 连金列 | Copper foil production process |
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| CN204589334U (en) * | 2015-02-09 | 2015-08-26 | 梅州市威利邦电子科技有限公司 | A kind of electrolytic copper foil foil producing machine |
| CN204825075U (en) * | 2015-06-17 | 2015-12-02 | 江阴市明康电子科技有限公司 | Safe type electrolytic copper foil foil forming machine |
| CN204825077U (en) * | 2015-06-17 | 2015-12-02 | 江阴市明康电子科技有限公司 | Electrolytic copper foil foil forming machine of online polishing of target roller |
| CN106917116B (en) * | 2017-02-08 | 2019-01-08 | 北京科技大学 | A kind of device and method of the sample preparation of metal foil high throughput and characterization |
| CN107971858A (en) * | 2017-12-22 | 2018-05-01 | 广东和氏工业技术集团股份有限公司 | Deburring method and deburring system based on moment of torsion control |
| CN207918984U (en) * | 2018-01-23 | 2018-09-28 | 福建清景铜箔有限公司 | A kind of online burnishing device of cathode roll |
| CN208472201U (en) * | 2018-06-04 | 2019-02-05 | 青海诺德新材料有限公司 | A kind of device of effective control copper foil pin hole and permeability hole formation |
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