CN114775011A - Aluminum guide foil cutting notch oxidation film compensation forming system and process - Google Patents

Aluminum guide foil cutting notch oxidation film compensation forming system and process Download PDF

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Publication number
CN114775011A
CN114775011A CN202210516447.9A CN202210516447A CN114775011A CN 114775011 A CN114775011 A CN 114775011A CN 202210516447 A CN202210516447 A CN 202210516447A CN 114775011 A CN114775011 A CN 114775011A
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China
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electrolyte
guide foil
foil
guide
gear
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CN202210516447.9A
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CN114775011B (en
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濮丹飞
陈德庆
郑新强
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Tengxian Jiayu Electronic Technology Co ltd
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Tengxian Jiayu Electronic Technology Co ltd
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/04Anodisation of aluminium or alloys based thereon

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The invention discloses an aluminum guide foil cutting notch oxidation film complementary forming system and process, and relates to the technical field of aluminum foil complementary forming. Aluminium guide paper tinsel is cut out incision oxidation film and is mended forming system and include the circular orbit, change into the groove and remove the seat, a plurality of change into the groove and locate the week side of circular orbit, a plurality of remove seat sliding connection and be in on the circular orbit, it is equipped with the automatic clamp that is used for centre gripping guide paper tinsel on the removal seat, it is used for the drive to remove to install on the seat automatic clamp pivoted runner assembly, it is equipped with the cotton piece of electrolyte flooding in the groove to change, the cotton piece of electrolyte flooding is located automatic clamp below. The method can complete the supplement formation of the guide foil notch, reduce the consumption of the electrolyte and help to save the electrolyte.

Description

Aluminum guide foil cutting notch oxidation film compensation forming system and process
Technical Field
The invention relates to the technical field of aluminum foil repair formation, in particular to an aluminum guide foil cutting notch oxidation film repair forming system and process.
Background
The aluminum guide foil is an aluminum foil used for manufacturing a capacitor in which both a cathode foil and an anode foil are aluminum guide foils. In the process of manufacturing the capacitor, the aluminum guide foil needs to be cut first to prepare the foil with the required dimension. Because the surface of the slit foil is not covered with the oxide film, the slit foil needs to be repaired, and the oxide film and the solid electrolyte layer are formed on the surface of the slit of the foil.
In the related art, a method for repairing and forming an aluminum foil is disclosed, in which the aluminum foil is cut and then placed in an electrolyte to repair and form the aluminum foil, and an oxide film is formed on the cut surface of the aluminum foil.
In view of the above-described related art, the inventors of the present invention have considered that an aluminum foil needs to be immersed in an electrolyte during a repair formation process, and the electrolyte adheres to a surface of the aluminum foil that does not need to be repaired, resulting in excessive consumption of the electrolyte.
Disclosure of Invention
In order to save electrolyte, the application provides a system and a process for forming an aluminum guide foil cutting notch oxide film.
In a first aspect, the present application provides an aluminum guide foil slit oxide film compensation forming system, which adopts the following technical scheme:
the utility model provides an aluminium guide paper tinsel cuts out incision oxidation film and mends formation system, includes the circular orbit, changes into the groove and removes the seat, a plurality of it locates to change into the groove week side of circular orbit, a plurality of it is in to remove a sliding connection on the circular orbit, it presss from both sides to be equipped with the automation that is used for centre gripping guide paper tinsel on the seat to remove, it is used for the drive to install on the seat automatically, presss from both sides pivoted runner assembly, it is equipped with the cotton piece of electrolyte flooding in the groove to change, the cotton piece of electrolyte flooding is located automatically press from both sides the below.
Through adopting above-mentioned technical scheme, set up the cotton piece of electrolyte flooding in the chemical tank, can absorb the electrolyte in the chemical tank in the cotton piece of electrolyte flooding. After the automatic clamp is used for clamping the guide foil, the guide foil moves synchronously along with the movable seat, so that the notch on one side of the guide foil is abutted to the electrolyte-impregnated cotton block, the movable block is operated to move along the circular track, the guide foil can slide on the electrolyte-impregnated cotton block, and meanwhile, the electrolyte is used for supplementing the notch of the guide foil. Then, the rotating unit is operated to drive the automatic clamp and the guide foil to rotate synchronously, and the notch on the other side of the guide foil is abutted against the electrolyte-impregnated cotton block to form a complementary notch on the other side of the guide foil. Because the contact surface of the guide foil and the electrolyte is small, the supplementary formation of the guide foil notch can be completed, the consumption of the electrolyte can be reduced, and the effect of saving the electrolyte is realized.
In a specific embodiment, but, it includes cell body, push pedal, cylinder and connecting rod to change the groove, the push pedal is located in the cell body, cylinder fixed connection be in on the outer wall of cell body, connecting rod fixed connection be in the flexible end of cylinder, the connecting rod with push pedal fixed connection, the cotton piece of electrolyte flooding is fixed in the push pedal.
Through adopting above-mentioned technical scheme, the cell body is used for holding electrolyte for electrolyte flooding cotton piece can absorb electrolyte. When the electrolyte-impregnated cotton block is located in the tank, blocking of the guide foil movement can be avoided. When the guide foil moves to the top of the electrolyte impregnated cotton block, the cylinder pushes the connecting rod and the push plate to move, so that the electrolyte impregnated cotton block can be pushed to be close to the guide foil, the electrolyte on the electrolyte impregnated cotton block is contacted with the notch of the guide foil, and the supplement formation is completed.
In a specific can embodiment, remove the seat including removal case, mounting panel and the driving piece that is used for driving the removal case and removes, be equipped with logical groove on the removal case, the circular track wear to locate lead to the inslot, the circular track with the cell wall butt that leads to the groove, mounting panel fixed connection be in on the outer roof of removal case, the mounting panel is located electrolyte flooding cotton piece top, automatically, press from both sides with rotating component all locates on the mounting panel, the driving piece is installed on the inner wall of removal case.
Through adopting above-mentioned technical scheme, driving piece drive removes the case and removes, removes case, runner assembly and automatic clamp and can follow the ring rail synchronous motion, realizes the effect of pulling guide foil. Moreover, the through slots can reduce the possibility of the mobile bin falling off the ring track.
In a specific practical implementation, the driving part comprises a driving motor, a driving gear and a supporting shaft, the supporting shaft and the driving motor are fixedly connected to the inner wall of the movable box, the driving gear is rotatably connected to the supporting shaft, the driving motor is located on one side, away from the supporting shaft, of the driving gear, a motor shaft of the driving motor is fixedly connected to the driving gear, and the driving gear is meshed with the ring track.
Through adopting above-mentioned technical scheme, driving motor drives drive gear and rotates, and drive gear removes along the circular orbit promptly to realize the effect that the drive removes the case and removes. The support shaft is used for supporting the driving gear, and is helpful for reducing the shaking of the driving gear.
In a specific embodiment, the rotating assembly includes a rotating gear, a driving motor, a driving gear and a fixing frame, the fixing frame and the driving motor are both fixedly connected to the movable base, the rotating gear is rotatably connected to the fixing frame, the driving gear is fixedly connected to a motor shaft of the driving motor, the driving gear is meshed with the rotating gear, and the automatic clamp is mounted on the rotating gear.
Through adopting above-mentioned technical scheme, the motor drive that drives changes gear revolve, and it can drive the running gear rotation to drive change gear, presss from both sides automatically and follows the synchronous rotation of running gear with the guide paper tinsel for on the incision of guide paper tinsel opposite side can the butt electrolyte flooding cotton piece, the mount is used for supporting running gear, reduces running gear and rocks.
In a specific implementation scheme, the automatic clamp includes an automatic pushing member, a spring, and two clamping rods, the rotating gear includes a gear body and a short shaft, the gear body is rotatably connected to the fixing frame, the gear body is provided with an insertion hole, both ends of the short shaft are fixedly connected to the hole wall of the insertion hole, the two clamping rods are respectively inserted into the insertion hole, the two clamping rods are rotatably connected to the short shaft, the two clamping rods are mutually crossed, and the spring and the automatic pushing member are both connected between the two clamping rods.
Through adopting above-mentioned technical scheme, two clamping bars of spring automatic pulling rotate, and the one end that the spring was kept away from to two clamping bars is kept away from each other, is convenient for insert the guide foil between two clamping bars. The automatic pushing piece drives the two clamping rods to rotate, one ends of the two clamping rods, which are far away from the automatic pushing piece, are close to each other, and the two clamping rods can clamp the guide foil, so that the guide foil can be conveniently pulled to move.
In a specific possible embodiment, the automatic pushing member includes an elastic air bag connected between the two clamping rods, an air pump mounted on the movable seat, and an air pipe connected between the elastic air bag and the air pump.
Through adopting above-mentioned technical scheme, the air pump passes through the trachea and defeated gas in to the elasticity gasbag, the elasticity gasbag inflation and promote two clamping bars and rotate, make two clamping bars can press from both sides tight guide foil, and make the spring take place elastic deformation, when the air pump stops aerifing in to the elasticity gasbag, gas in the elasticity gasbag passes through the trachea and discharges, two clamping bars of spring automatic pulling rotate, and loosen guide foil, therefore, through the air pump, the trachea, the cooperation of elasticity gasbag and spring, can realize pressing from both sides tight guide foil or loosen guide foil's effect.
In a specific possible implementation scheme, the circular track comprises a circular track body, a plurality of supporting legs and stop rods, the supporting legs are fixedly connected to the circular track body, and at least one stop rod is fixedly connected to two ends of the circular track body.
Through adopting above-mentioned technical scheme, the supporting leg is used for supporting the circular rail body, removes the seat and slides along the circular rail body circulation, can recycle, and the pin blocks the guide paper tinsel for the guide paper tinsel is removing the in-process and remains stable, reduces the guide paper tinsel and rocks at will.
In a second aspect, the present application provides an aluminum guide foil cut oxide film compensation forming process, which adopts the following technical scheme:
an aluminum guide foil cutting cut oxide film complementary forming process comprises the following steps:
adding electrolyte into a formation tank of an aluminum guide foil cutting notch oxide film compensation formation system, immersing the electrolyte into an electrolyte-impregnated cotton block, and applying energizing voltage of 6-35V to the electrolyte-impregnated cotton block;
clamping the guide foil by operating the automatic clamp, wherein the cut at one side of the guide foil is abutted against the electrolyte-impregnated cotton block, and the electrolyte is used for supplementing the cut at one side of the guide foil;
the operation moving seat moves along the circular track, the guide foil slides along the electrolyte dipping cotton block, and the notches on one side of the guide foil finish the complementary formation of the notches on one side of the guide foil after all the notches on one side of the guide foil slide on the electrolyte dipping cotton block;
operating a rotating assembly to synchronously rotate the automatic clamp and the guide foil, wherein the cut at the other side of the guide foil is abutted against the electrolyte-impregnated cotton block at the other side of the circular track, and the electrolyte is used for supplementing the cut at the other side of the guide foil;
continuing to operate the moving seat to move, finishing the supplement formation of the notch on the other side of the guide foil after the notch on the other side of the guide foil slides on the electrolyte-impregnated cotton block, and taking down the guide foil;
and detecting the supplement forming condition of the guide foil, taking out the guide foil with qualified supplement forming, putting the guide foil with unqualified supplement forming into the guide foil to be supplemented formed in the next batch, and performing the supplement forming again.
By adopting the technical scheme, the energizing voltage of 6-35V is beneficial to the formation supplement, and the contact area between the guide foil and the electrolyte impregnation cotton block is small, so that the cuts on two sides of the guide foil can be supplemented, the consumption of the electrolyte can be reduced, and the purpose of saving the electrolyte is achieved.
In a specific embodiment, the electrolyte is a solution comprising at least one of citric acid or a salt of citric acid at a concentration of 0.1-10%.
By adopting the technical scheme and the electrolyte, the compensation forming effect on the aluminum foil is better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the method can complete the supplement formation of the guide foil cuts, reduce the consumption of the electrolyte and contribute to saving the electrolyte;
2. the effect of clamping or loosening the guide foil can be achieved through the matching of the air pump, the air pipe, the elastic air bag and the spring;
3. the application of removal seat along the circular track body circulation slip, can recycle, the pin helps reducing the guide foil and rocks at will.
Drawings
Fig. 1 is a schematic structural view of an aluminum-guide foil slit oxide film formation system in an embodiment of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is an enlarged view at C in fig. 1.
FIG. 5 is a schematic view of the structure of the movable base and the rotating assembly in the embodiment of the present application.
FIG. 6 is a cross-sectional view of the mobile station in an embodiment of the present application.
Fig. 7 is a schematic view of the exploded structure of the rotating assembly in the embodiment of the present application.
Description of the reference numerals:
1. a looped track; 11. a circular rail body; 111. a straight rail; 112. an arc rail; 12. supporting legs; 13. a stop lever; 131. bending a rod; 132. a vertical rod; 2. forming a groove; 21. impregnating the cotton block with electrolyte; 22. a tank body; 23. pushing a plate; 24. a cylinder; 25. a connecting rod; 3. a movable seat; 31. a mobile box; 311. a through groove; 32. mounting a plate; 33. a drive member; 331. a drive motor; 332. a drive gear; 333. a support shaft; 4. automatic clamping; 41. an automatic pusher; 411. an elastic air bag; 412. an air pump; 413. an air pipe; 42. a spring; 43. a clamping rod; 5. a rotating assembly; 51. a rotating gear; 511. a gear body; 5111. a jack; 5112. a shaft hole; 512. a short axis; 52. driving the motor; 53. driving a gear; 54. a fixed mount; 541. a right-angle rod; 542. and fixing the shaft.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The embodiment of the application discloses an aluminum guide foil cutting notch oxide film complementary forming system.
Referring to fig. 1 and 2, the aluminum guide foil cutting oxidation film complementary forming system comprises a ring track 1, a forming groove 2, a moving seat 3, an automatic clamp 4 and a rotating assembly 5. The number of the chemical formation tanks 2 is at least two, all the chemical formation tanks 2 are surrounded on the periphery of the circular track 1, the chemical formation tanks 2 of the embodiment are two, and the electrolyte dipping cotton blocks 21 are arranged in the chemical formation tanks 2. Remove seat 3 and have a plurality of, all remove the equal sliding connection of seat 3 on circular track 1, rotating assembly 5 and automatic clamp 4 all locate on removing seat 3.
An electrolyte solution is injected into the chemical conversion tank 2, wherein the electrolyte solution is 0.1-10% of solution containing at least one of citric acid or citrate, and the electrolyte solution in the embodiment is a citric acid aqueous solution with the temperature of 70 ℃, the concentration of 10% and the pH value of 6.0. The electrolyte is immersed in the electrolyte-impregnated cotton block 21, and an energizing voltage of 6 to 35V, in this example 13V, is applied to the electrolyte-impregnated cotton block 21. Then clamping the guide foil on the automatic clamp 4, enabling the cut of the guide foil to abut against the electrolyte impregnated cotton block 21, operating the movable seat 3 to move along the circular track 1, enabling the guide foil to move synchronously along the movable seat 3, operating the rotating assembly 5 to drive the automatic clamp 4 to rotate when the cut on one side of the guide foil is completed, enabling the cut on the other side of the guide foil to abut against the electrolyte impregnated cotton block 21, and removing the guide foil after the cuts on the two sides of the guide foil are completed and formed, and performing compensation on the next guide foil.
Referring to fig. 1, the circular track 1 includes a circular track body 11, a support leg 12 and a stop lever 13, the circular track body 11 includes two straight tracks 111 and two arc tracks 112, the two straight tracks 111 are parallel to each other, the arc tracks 112 are located at two ends of the straight tracks 111, and the arc tracks 112 are integrally connected with end portions of the straight tracks 111. The supporting legs 12 are provided in a plurality, and the supporting legs 12 are welded below the straight rails 111. The stop lever 13 includes a curved bar 131 and a vertical bar 132, the curved bar 131 is an L-shaped bar, one end of the curved bar 131 is welded below the arc rail 112, the other end of the curved bar 131 extends to the side of the arc rail 112 departing from the straight rail 111, and the vertical bar 132 is welded on the curved bar 131.
Referring to fig. 3, the formation tank 2 includes a tank body 22, a push plate 23, an air cylinder 24, and a connecting rod 25, the tank body 22 is disposed outside the straight rail 111, and the length direction of the tank body 22 is the same as the length direction of the straight rail 111. The cylinder 24 is riveted on the end wall of the groove body 22, and the cylinder 24 is arranged along the vertical direction. The connecting rod 25 is an L-shaped rod, one end of the connecting rod 25 is riveted on the telescopic end of the air cylinder 24, the other end of the connecting rod 25 is riveted on the push plate 23, the push plate 23 is positioned in the groove body 22, and the electrolyte-impregnated cotton block 21 is adhered to the upper surface of the push plate 23.
When the cylinder 24 is extended, the pushing plate 23 pushes the electrolyte-impregnated cotton block 21 to move upward, and when the electrolyte-impregnated cotton block 21 abuts against the cut of the guide foil, the cut of the guide foil is formed. The cylinder 24 is shortened and the electrolyte-impregnated cotton block 21 is moved downward, so that the electrolyte is impregnated into the electrolyte-impregnated cotton block 21.
Referring to fig. 4 and 5, the movable base 3 includes a movable box 31, a mounting plate 32 and a driving member 33, a through slot 311 is provided on an end wall of the movable box 31, the through slot 311 penetrates through a bottom wall and two opposite end walls of the movable box 31, the straight rail 111 is inserted into the through slot 311, and the straight rail 111 abuts against a slot wall of the through slot 311. A mounting plate 32 is welded to the top wall of the moving box 31, the mounting plate 32 extending above the tank body 22.
Referring to fig. 5 and 6, the driving member 33 is located in the moving box 31, the driving member 33 includes a driving motor 331, a driving gear 332, and a supporting shaft 333, the driving motor 331 is riveted on an inner wall of the moving box 31, the supporting shaft 333 is welded on an inner wall of the moving box 31 opposite to the driving motor 331, and axial directions of the driving motor 331 and the supporting shaft 333 are perpendicular to a length direction of the straight rail 111. The driving gear 332 is welded on a motor shaft of the driving motor 331, a rotating hole is formed in the side wall, away from the driving motor 331, of the driving gear 332, and the supporting shaft 333 is inserted into the rotating hole and abutted to the hole wall.
Referring to fig. 5 and 7, the rotating assembly 5 includes a rotating gear 51, a rotation driving motor 52, a rotation driving gear 53 and a fixing bracket 54, the fixing bracket 54 includes a right-angle rod 541 and a fixing shaft 542, the right-angle rod 541 is an L-shaped rod, one end of the right-angle rod 541 is welded on the lower surface of the mounting plate 32, and the fixing shaft 542 is welded on the other end of the right-angle rod 541. The rotating gear 51 is provided with a shaft hole 5112, and the fixed shaft 542 is inserted into the shaft hole 5112 and abuts against the wall of the hole.
The rotating gear 51 comprises a gear body 511 and a stub shaft 512, the shaft hole 5112 is arranged on the gear body 511, the rotating gear 51 is provided with an insertion hole 5111, the stub shaft 512 is positioned in the insertion hole 5111, and two ends of the stub shaft 512 are welded on the hole wall of the insertion hole 5111. The driving motor 52 is riveted on the lower surface of the mounting plate 32, the driving gear 332 is welded on the motor shaft of the driving motor 331, and the driving gear 332 is engaged with the gear body 511.
Referring to fig. 7, the automatic clamp 4 includes an automatic pushing member 41, a spring 42, and two clamping rods 43, wherein the two clamping rods 43 are inserted into the insertion holes 5111, and the two clamping rods 43 cross each other. Vertical holes are formed in the two clamping rods 43, and the short shaft 512 penetrates through the vertical holes and is abutted to the wall of the hole. The automatic pushing piece 41 and the spring 42 are both positioned at the same end of the clamping rods 43, the automatic pushing piece 41 and the spring 42 are both connected between the two clamping rods 43, and the spring 42 applies pulling force to the two clamping rods 43.
The automatic pushing part 41 comprises an elastic air bag 411, an air pump 412 and an air pipe 413, the elastic air bag 411 is connected between the two clamping rods 43, the air pump 412 is riveted on the lower surface of the mounting plate 32, one end of the air pipe 413 is integrally connected with the elastic air bag 411, the other end of the air pipe 413 is fixedly connected with the air pump 412, and the air pump 412 and the elastic air bag 411 are both communicated with the air pipe 413.
The embodiment of the application also discloses an aluminum guide foil cutting notch oxide film complementary forming process.
The aluminum guide foil cutting notch oxide film complementary forming process comprises the following steps of:
adding electrolyte into the tank body 22, soaking the electrolyte-impregnated cotton block 21 in the electrolyte, and electrifying the electrolyte-impregnated cotton block 21 after the electrolyte is soaked in the electrolyte-impregnated cotton block 21, wherein the voltage is 13V;
one end of the guiding foil is inserted between the two clamping rods 43, the air pump 412 is started to inflate the elastic air bag 411, the elastic air bag 411 automatically expands, and the elastic air bag 411 pushes the two clamping rods 43 to rotate and clamp the guiding foil.
The driving motor 331 is activated, the driving gear 332 is rotated, the moving box 31 slides along the straight rail 111, and when the other end of the guide foil moves to the other moving box 31 side, the automatic clamp 4 is operated to clamp the guide foil. Then starting the cylinder 24 to extend, pushing the plate 23 to push the electrolyte-impregnated cotton block 21 to move upwards, and closing the cylinder 24 when the electrolyte-impregnated cotton block 21 is abutted to the notch of the guide foil, so that the electrolyte can supplement the notch of the guide foil.
The moving box 31 pulls the guide foil to move, the guide foil slides on the surface of the electrolyte-impregnated cotton block 21, and the cuts on one side of the guide foil are formed after the cuts on one side of the guide foil slide on the surface of the electrolyte-impregnated cotton block 21.
Then, the actuating cylinder 24 is shortened, the electrolyte-impregnated cotton block 21 is lowered, the moving box 31 continues to move, passes through the arc rail 112 and enters the other straight rail 111, and the foil is guided to slide along the surface of the vertical rod 132 to above the electrolyte-impregnated cotton block 21 on the other side of the straight rail 111.
And starting the driving and rotating motor 52, driving and rotating the rotating gear 51 to rotate by the driving and rotating gear 53, and when the cut on the other side of the guide foil faces the electrolyte impregnated cotton block 21, starting the cylinder 24 to extend, enabling the electrolyte impregnated cotton block 21 to be abutted against the cut to be formed on the other side of the guide foil, and repairing the cut to be formed on the other side of the guide foil by the electrolyte.
The cuts to be made on the other side of the guide foil are made completely across the electrolyte-impregnated cotton block 21.
Then, the start cylinder 24 is shortened, the electrolyte-impregnated cotton block 21 is lowered, the air pump 412 is turned off, the spring 42 automatically pulls the clamp lever 43 to rotate, and the guide foil is removed.
And checking the repairing forming condition of the notches at the two sides of the guide foil, taking the guide foil with qualified detection result away, putting the guide foil with unqualified detection result into the guide foil to be repaired and formed in the next batch, and continuing the steps to perform re-repairing forming.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An aluminum guide foil cuts oxidation film and mends system of forming, its characterized in that: including circular orbit (1), change into groove (2) and remove seat (3), a plurality of change into groove (2) and locate the week side of circular orbit (1), a plurality of remove seat (3) sliding connection and be in on the circular orbit (1), it presss from both sides (4) to be equipped with the automation that is used for centre gripping guide foil on seat (3) to remove, it is used for the drive to install on seat (3) automatically press from both sides (4) pivoted runner assembly (5), it soaks cotton piece (21) to be equipped with electrolyte in groove (2) to change, electrolyte soaks cotton piece (21) and locates automatically, press from both sides (4) below.
2. The aluminum guide foil slit oxide film complementary forming system as set forth in claim 1, wherein: change into groove (2) and include cell body (22), push pedal (23), cylinder (24) and connecting rod (25), push pedal (23) are located in cell body (22), cylinder (24) fixed connection be in on the outer wall of cell body (22), connecting rod (25) fixed connection be in the flexible end of cylinder (24), connecting rod (25) with push pedal (23) fixed connection, the cotton piece of electrolyte flooding (21) is fixed on push pedal (23).
3. The aluminum guide foil slit oxide film complementary forming system as set forth in claim 1, wherein: remove seat (3) including moving case (31), mounting panel (32) and driving piece (33) that are used for driving moving case (31) to remove, be equipped with logical groove (311) on moving case (31), circular track (1) is worn to locate lead to in groove (311), circular track (1) with the cell wall butt that leads to groove (311), mounting panel (32) fixed connection be in on the outer roof of moving case (31), mounting panel (32) are located the cotton piece of electrolyte flooding (21) top, automatically, press from both sides (4) with rotating assembly (5) are all located on mounting panel (32), driving piece (33) are installed on the inner wall of moving case (31).
4. The aluminum guide foil slit oxide film complementary forming system as set forth in claim 3, wherein: drive piece (33) are including driving motor (331), drive gear (332) and back shaft (333), back shaft (333) with driving motor (331) all fixed connection be in on the inner wall of removal case (31), drive gear (332) rotate to be connected on back shaft (333), driving motor (331) are located drive gear (332) deviate from one side of back shaft (333), the motor shaft of driving motor (331) with drive gear (332) fixed connection, drive gear (332) with circular orbit (1) meshing.
5. The system of claim 4, wherein the system comprises: rotating assembly (5) include rotating gear (51), drive commentaries on classics motor (52), drive commentaries on classics gear (53) and mount (54), mount (54) with drive commentaries on classics motor (52) equal fixed connection be in on removing seat (3), rotating gear (51) rotate to be connected on mount (54), drive commentaries on classics gear (53) fixed connection be in on the motor shaft of driving commentaries on classics motor (52), drive commentaries on classics gear (53) with rotating gear (51) meshing, automatic clamp (4) are installed on rotating gear (51).
6. The system of claim 5, wherein the system comprises: the automatic clamp (4) comprises an automatic pushing piece (41), a spring (42) and two clamping rods (43), the rotating gear (51) comprises a gear body (511) and a short shaft (512), the gear body (511) is rotatably connected to the fixing frame (54), a jack (5111) is arranged on the gear body (511), two ends of the short shaft (512) are fixedly connected to the hole wall of the jack (5111), the two clamping rods (43) penetrate through the jack (5111), the two clamping rods (43) are rotatably connected to the short shaft (512), the two clamping rods (43) are mutually crossed, and the spring (42) and the automatic pushing piece (41) are connected between the two clamping rods (43).
7. The aluminum guide foil slit oxide film complementary forming system as set forth in claim 6, wherein: the automatic pushing part (41) comprises an elastic air bag (411), an air pump (412) and an air pipe (413), the elastic air bag (411) is connected between the two clamping rods (43), the air pump (412) is installed on the moving seat (3), and the air pipe (413) is connected between the elastic air bag (411) and the air pump (412).
8. The system of claim 1, wherein the system comprises: the ring rail (1) comprises a ring rail body (11), supporting legs (12) and stop rods (13), wherein the supporting legs (12) are fixedly connected to the ring rail body (11), and the two ends of the ring rail body (11) are fixedly connected to at least one stop rod (13).
9. A post-forming process using the aluminum-guide-foil slit oxide film post-forming system according to any one of claims 1 to 8, comprising the steps of:
electrolyte is added into a forming tank (2) of an aluminum guide foil cutting and cutting oxidation film compensation forming system, the electrolyte is immersed into an electrolyte immersion cotton block (21), and energizing voltage of 6-35V is applied to the electrolyte immersion cotton block (21);
operating an automatic clamp (4) to clamp the guide foil, wherein the cut at one side of the guide foil is abutted against an electrolyte-impregnated cotton block (21), and the electrolyte is used for supplementing and forming the cut at one side of the guide foil;
the operation moving seat (3) moves along the circular track (1), the guide foil slides along the electrolyte dipping cotton block (21), and the notches on one side of the guide foil finish the complementary formation of the notches on one side of the guide foil after all the notches on one side of the guide foil slide on the electrolyte dipping cotton block (21);
operating a rotating assembly (5) to synchronously rotate the automatic clamp (4) and the guide foil, wherein the cut at the other side of the guide foil is abutted against an electrolyte-impregnated cotton block (21) at the other side of the circular track (1), and the electrolyte is used for supplementing the cut at the other side of the guide foil;
continuing to operate the movable seat (3) to move, finishing the supplement formation of the notch on the other side of the guide foil after the notch on the other side of the guide foil slides on the electrolyte-impregnated cotton block (21), and taking down the guide foil;
and detecting the supplement forming condition of the guide foil, taking out the guide foil with qualified supplement forming, putting the guide foil with unqualified supplement forming into the guide foil to be supplemented formed in the next batch, and performing the supplement forming again.
10. The complementary forming process of claim 9, wherein the electrolyte is a solution comprising at least one of citric acid or a salt of citric acid at a concentration of 0.1-10%.
CN202210516447.9A 2022-05-13 2022-05-13 Aluminum guide foil cut oxide film repair forming system and process Active CN114775011B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380272A (en) * 1965-12-27 1968-04-30 Kaiser Aluminium Chem Corp Apparatus for forming foil containers
TW543915U (en) * 2002-05-09 2003-07-21 Ind Tech Res Inst Forming and patching machine for dielectric film of capacitor
CN101409156A (en) * 2008-11-21 2009-04-15 福建国光电子科技股份有限公司 Method for repairing aluminum foil edge in preparation process of solid electrolyte capacitor
CN101840791A (en) * 2010-05-31 2010-09-22 福建国光电子科技股份有限公司 Processing method of aluminum foil in manufacturing process of solid aluminum electrolytic capacitor
CN109686569A (en) * 2019-03-04 2019-04-26 益阳艾华富贤电子有限公司 A kind of preparation process suitable for solid-state capacitor and its battery formation clamp used

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380272A (en) * 1965-12-27 1968-04-30 Kaiser Aluminium Chem Corp Apparatus for forming foil containers
TW543915U (en) * 2002-05-09 2003-07-21 Ind Tech Res Inst Forming and patching machine for dielectric film of capacitor
CN101409156A (en) * 2008-11-21 2009-04-15 福建国光电子科技股份有限公司 Method for repairing aluminum foil edge in preparation process of solid electrolyte capacitor
CN101840791A (en) * 2010-05-31 2010-09-22 福建国光电子科技股份有限公司 Processing method of aluminum foil in manufacturing process of solid aluminum electrolytic capacitor
CN109686569A (en) * 2019-03-04 2019-04-26 益阳艾华富贤电子有限公司 A kind of preparation process suitable for solid-state capacitor and its battery formation clamp used

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