CN115532676A - Lithium battery nickel-plated steel strip surface treatment equipment and working method thereof - Google Patents
Lithium battery nickel-plated steel strip surface treatment equipment and working method thereof Download PDFInfo
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- CN115532676A CN115532676A CN202211342994.6A CN202211342994A CN115532676A CN 115532676 A CN115532676 A CN 115532676A CN 202211342994 A CN202211342994 A CN 202211342994A CN 115532676 A CN115532676 A CN 115532676A
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- conveying roller
- steel belt
- cleaning
- steel strip
- cleaning box
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 133
- 239000010959 steel Substances 0.000 title claims abstract description 133
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 238000004381 surface treatment Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000009713 electroplating Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-O nitrosooxidanium Chemical compound [OH2+]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-O 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B08B1/20—
-
- B08B1/12—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a lithium battery nickel-plated steel strip surface treatment device and a working method thereof, and relates to the technical field of nickel-plated steel strip surface treatment devices. When the first conveying roller rotates, the connecting shaft synchronously drives the elliptical wheel to rotate, the elliptical wheel rotates and is matched with the support limiting wheel and the matching groove, and the two groups of reciprocating lifting frames drive the steel belt to reciprocate in the cleaning box through the first conveying roller and the second conveying roller, so that the steel belt reciprocates in the cleaning box while being conveyed, the reciprocating lifting steel belt can disturb cleaning liquid in the cleaning box to a certain degree, otherwise, the cleaning liquid can relatively dynamically clean the surface of the steel belt, oil stains and impurities on the surface of the steel belt can be better separated from the surface of the steel belt, and the overall cleaning effect of the steel belt is improved.
Description
Technical Field
The invention relates to the technical field of nickel-plated steel strip surface treatment equipment, in particular to lithium battery nickel-plated steel strip surface treatment equipment and a working method thereof.
Background
The nickel pre-plated steel strip for the lithium battery is a battery steel strip which is subjected to heat treatment after continuous nickel plating on the surface of the steel strip to generate a nickel-iron alloy layer, and can be directly punched into a shell and further processed into the battery in the preparation process of the lithium battery. Therefore, the preparation of lithium batteries by nickel pre-plated steel strips has become the current mainstream.
The steel band carries out the electronickelling treatment again after thermal treatment, the heat treatment steel band surface can inevitably adhere one deck greasy dirt, when the dust falls on the surface, and with the grease thoughtlessly glue together, it is difficult to wash totally to have a long time, thereby make the work piece surface form the tiny oil spot of unnoticeable, the bubble is detained and is formed the pinhole on it when applying the plating, in addition when adopting mesh belt resistance furnace quenching, the greasy dirt on steel band surface is thoughtlessly glued together with impurity particle such as dust, sinter into stubborn solid oil dirt, during the nitrate tempering, above-mentioned oil dirt forms stubborn thermopolymer with the nitronium again, it is difficult to thoroughly remove above-mentioned filth during electroplating, hydrogen bubble easily adheres on the filth, be difficult to discharge, thereby make the cladding material on steel band surface produce pinhole and pockmark phenomenon, and grow gradually along with the bubble, the cladding material can automatic bursting, desquamation phenomenon produces.
In the prior art, after the steel strip is subjected to heat treatment and cooled, the cooled steel strip needs to be cleaned to remove oil stains and dust on the surface of the steel strip, and then electroplating operation is performed.
Disclosure of Invention
Based on the above, the invention aims to provide a lithium battery nickel-plated steel belt surface treatment device and a working method thereof, so as to solve the technical problems that in the prior art, a steel belt surface cleaning machine only enables a steel belt to pass through the inside of a cleaning tank, then the surface of the steel belt is cleaned by a brush roller, the overall cleaning effect on the steel belt surface is poor, and the quality of the steel belt in the subsequent electroplating process is poor.
In order to achieve the purpose, the invention provides the following technical scheme: the surface treatment equipment for the nickel-plated steel strip of the lithium battery comprises a cleaning box, wherein fixing frames are fixed on two sides of the cleaning box, and the inner sides of the two groups of fixing frames are connected with reciprocating lifting frames in a sliding manner;
a first conveying roller and a second conveying roller are respectively and rotatably connected between the two groups of reciprocating lifting frames, one side of the first conveying roller is fixedly connected with a connecting shaft, elliptical wheels positioned in the fixing frame are fixed on the outer sides of the two groups of connecting shafts, a matching groove is formed in the elliptical wheels, supporting frames are fixed at the bottom ends of the two groups of fixing frames, supporting limiting wheels are rotatably connected in the two groups of supporting frames, the tops of the supporting limiting wheels are attached to the inner walls of the matching groove, the two groups of supporting limiting wheels are rotatably connected with the supporting frames through movable shafts, bearings are arranged between the outer sides of the movable shafts and the supporting frames, connecting plates are fixed at two ends of the inner sides of the two groups of reciprocating lifting frames, and tooth grooves are formed in the inner walls of the connecting plates;
the top and the bottom of wasing incasement portion both ends all rotate and are connected with the brush roller, every group brush roller both sides swing joint has the bracket all, and rotates through the pivot between brush roller and the bracket and connect, the multiunit the outside both sides of pivot all are fixed with the drive gear with tooth's socket engaged with, wash the incasement side all be fixed with bracket matched with fixed block, every group all through extrusion spring elastic connection between fixed block and the bracket, wash case one side fixed mounting have driving motor, be connected through universal connecting axle between driving motor output shaft and the connecting axle, first conveying roller and second conveying roller both sides all are fixed with intermeshing's first gear and second gear.
Through adopting above-mentioned technical scheme, drive first conveying roller and second conveying roller through driving motor and carry the steel band in wasing incasement portion, because two sets of reciprocating crane, be sliding connection between first conveying roller and the second conveying roller and the washing case, when first conveying roller rotates, its connecting axle drives the elliptical wheel in step and rotates, along with the rotation of elliptical wheel, under the cooperation of spacing wheel of deuterogamying support and cooperation groove, and then two sets of reciprocating crane drive the steel band through first conveying roller and second conveying roller and carry out reciprocal lift at washing incasement portion, thereby make the steel band when carrying at the reciprocal lift of washing incasement portion, the steel band of reciprocal lift can play the disturbance of certain degree to the washing liquid of wasing incasement portion, and otherwise the washing liquid can be relatively dynamic wash the steel band surface, and then make the greasy dirt and the better steel band surface that breaks away from of impurity on the steel band surface, the holistic cleaning performance of steel band has been promoted.
The bottom ends of the inner sides of the two groups of reciprocating lifting frames are fixedly provided with connecting strips extending to the interior of the cleaning box, and the bottom of each connecting strip is hermetically connected with the cleaning box through an elastic sealing sheet.
Through adopting above-mentioned technical scheme, wherein under the effect of connecting strip and elastic sealing piece, make reciprocating crane rise the back for the mount, the washing liquid of wasing incasement portion can be blockked by elastic sealing piece, avoids the washing liquid to take place the problem of leaking.
The invention is further arranged that two ends of the inner parts of the two groups of fixed frames are both fixed with guide rods penetrating through the reciprocating lifting frames, the reciprocating lifting frames are internally provided with through holes matched with the guide rods, a return spring positioned in the through holes is arranged between the fixed frames and the reciprocating lifting frames, the bottoms of the return springs are fixed with fixed plates, and the fixed plates are in sliding connection with the guide rods.
Through adopting above-mentioned technical scheme, wherein the guide bar plays reciprocating crane's lift guide effect, and wherein reset spring plays reciprocating crane's reset effect.
The invention is further arranged in that the tops of two ends of the cleaning box are both provided with matching through holes matched with the steel belt, the inner walls of the two groups of matching through holes are respectively and fixedly provided with a hairbrush and a cotton sliver, the top and the bottom of one side of the cleaning box are both provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe and the water outlet pipe are both internally provided with valves.
Through adopting above-mentioned technical scheme, the cooperation through-hole that has the brush wherein can carry out preliminary treatment to the steel band surface and scrape, drives the cooperation through-hole of silver, and inlet tube and drain pipe play the effect of washing liquid circulation.
A working method of a lithium battery nickel-plated steel strip surface treatment device comprises the following steps:
s1: steel belt feeding: firstly, the steel belt passes through a first group of matching through holes at one end of the cleaning box, then passes through the first group of brush rollers, then passes through the first conveying roller and the second conveying roller, then passes through the second group of brush rollers, and finally passes through a second group of matching through holes at the other end of the cleaning box;
s2: and (3) conveying and synchronous lifting of steel belts: along with the rotation of the elliptical wheel, the two groups of reciprocating lifting frames drive the steel belt to reciprocate in the cleaning box through the first conveying roller and the second conveying roller under the coordination of the supporting limiting wheel and the coordination groove, so that the steel belt can reciprocate in the cleaning box while being conveyed, the steel belt which reciprocates can disturb cleaning liquid in the cleaning box to a certain degree, and on the contrary, the cleaning liquid can relatively dynamically clean the surface of the steel belt;
s3: scrubbing the surface of the steel strip: when the two groups of reciprocating lifting frames are lifted in a reciprocating manner in the cleaning box, the connecting plates are synchronously driven to lift in a reciprocating manner, and as the tooth grooves are formed in the inner sides of each group of connecting plates, the connecting plates which are lifted in a reciprocating manner drive the transmission gears to rotate, so that the brush rollers can clean the upper surface and the lower surface of the steel belt;
s4: circulation of cleaning liquid: the cleaning liquid is injected into the cleaning box through the water inlet pipe, wherein the cleaning liquid in the cleaning box is circulated and flows through the water inlet pipe and the water drain pipe all the time in the cleaning process of the steel strip;
s5: and (3) rolling the steel strip: the steel belt cleaned by the external winding machine part is wound, or the cleaned steel belt can be directly electroplated between external devices and then wound.
In summary, the invention mainly has the following beneficial effects:
1. the driving motor drives the first conveying roller and the second conveying roller to convey the steel strip inside the cleaning box, the two sets of reciprocating lifting frames, the first conveying roller, the second conveying roller and the cleaning box are in sliding connection, when the first conveying roller rotates, the connecting shaft synchronously drives the elliptical wheel to rotate, the elliptical wheel rotates, and the two sets of reciprocating lifting frames are matched with the supporting limiting wheel and the matching groove, so that the steel strip is driven to reciprocate in the cleaning box through the first conveying roller and the second conveying roller by the two sets of reciprocating lifting frames, the steel strip reciprocates in the cleaning box during conveying, the steel strip reciprocating in the lifting mode can disturb cleaning liquid inside the cleaning box to a certain degree, otherwise, the cleaning liquid can relatively dynamically clean the surface of the steel strip, oil stains and impurities on the surface of the steel strip can better separate from the surface of the steel strip, and the overall cleaning effect of the steel strip is improved;
2. when the two groups of reciprocating lifting frames are lifted in the cleaning box in a reciprocating manner, the connecting plates are synchronously driven to lift in a reciprocating manner, and the tooth sockets are formed in the inner sides of each group of connecting plates, so that the connecting plates lifted in the reciprocating manner drive the transmission gear to rotate, and the brush rollers can clean the upper surface and the lower surface of the steel belt, so that the cleaning effect of the steel belt is further improved, and the effect of the subsequent electroplating process is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an exploded view of the internal structure of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
FIG. 5 is a partial schematic view of the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 5;
FIG. 7 is a partial structural view of the cleaning tank of the present invention.
In the figure: 1. cleaning the tank; 2. a first conveying roller; 3. a second conveying roller; 4. a fixed mount; 5. a reciprocating lifting frame; 6. a connecting shaft; 7. an elliptical wheel; 8. a mating groove; 9. supporting the limiting wheel; 10. a support frame; 11. a movable shaft; 12. a fixing plate; 13. a return spring; 14. a guide bar; 15. a universal connecting shaft; 16. a first gear; 17. a second gear; 18. a drive motor; 19. a connecting plate; 20. a fixed block; 21. a bracket; 22. a compression spring; 23. a brush roller; 24. a transmission gear; 25. a rotating shaft; 26. an elastic sealing sheet; 27. a mating through hole; 28. a water inlet pipe; 29. a drain pipe; 30. a connecting strip.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A lithium battery nickel-plated steel strip surface treatment device is shown in figures 1, 2, 3, 4, 5, 6 and 7 and comprises a cleaning box 1, wherein fixing frames 4 are fixed on two sides of the cleaning box 1, and the inner sides of two groups of fixing frames 4 are connected with reciprocating lifting frames 5 in a sliding manner;
a first conveying roller 2 and a second conveying roller 3 are respectively and rotatably connected between the two groups of reciprocating lifting frames 5, one side of the first conveying roller 2 is fixedly connected with a connecting shaft 6, elliptical wheels 7 positioned in the fixing frames 4 are fixed on the outer sides of the two groups of connecting shafts 6, matching grooves 8 are formed in the elliptical wheels 7, supporting frames 10 are fixed at the bottom ends in the two groups of fixing frames 4, supporting limiting wheels 9 are rotatably connected in the two groups of supporting frames 10, the tops of the supporting limiting wheels 9 are attached to the inner walls of the matching grooves 8, wherein the two groups of supporting limiting wheels 9 are rotatably connected with the supporting frames 10 through movable shafts 11, bearings are arranged between the outer sides of the movable shafts 11 and the supporting frames 10, connecting plates 19 are fixed at two ends of the inner sides of the two groups of reciprocating lifting frames 5, tooth sockets are formed in the inner wall of the connecting plate 19, when the first conveying roller 2 rotates, the connecting shaft 6 synchronously drives the elliptical wheel 7 to rotate, along with the rotation of the elliptical wheel 7, the elliptical wheel 7 is matched with the supporting limiting wheel 9 and the matching groove 8, and then the two groups of reciprocating lifting frames 5 drive the steel belt to reciprocate in the cleaning box 1 through the first conveying roller 2 and the second conveying roller 3, so that the steel belt can reciprocate in the cleaning box 1 during conveying, the reciprocating lifting steel belt can disturb cleaning liquid in the cleaning box 1 to a certain degree, otherwise, the cleaning liquid can relatively dynamically clean the surface of the steel belt, oil stains and impurities on the surface of the steel belt can be better separated from the surface of the steel belt, and the overall cleaning effect of the steel belt is improved;
the top and the bottom of wasing 1 inside both ends of case all rotate and be connected with brush roller 23, the equal swing joint in every group brush roller 23 both sides has bracket 21, and rotate through pivot 25 between brush roller 23 and the bracket 21 and connect, the outside both sides of multiunit pivot 25 all are fixed with the drive gear 24 with tooth's socket looks meshing, wash 1 inboard all be fixed with bracket 21 matched with fixed block 20, all through extrusion spring 22 elastic connection between every group fixed block 20 and the bracket 21, wash 1 one side fixed mounting of case and have driving motor 18, be connected through universal connecting axle 15 between 18 output shafts of driving motor and the connecting axle 6, first conveying roller and 3 both sides of second conveying roller all are fixed with intermeshing's first gear 16 and second gear 17.
Referring to fig. 7, the bottom ends of the inner sides of the two sets of reciprocating erectors 5 are fixedly provided with the connecting strips 30 extending to the inside of the cleaning tank 1, and the bottom of the connecting strips 30 and the cleaning tank 1 are hermetically connected through the elastic sealing sheet 26.
Referring to fig. 3, two ends of the inside of the two sets of fixed frames 4 are fixed with guide rods 14 penetrating through the reciprocating lifting frames 5, the reciprocating lifting frames 5 are internally provided with through holes matched with the guide rods 14, return springs 13 positioned in the through holes are arranged between the fixed frames 4 and the reciprocating lifting frames 5, the bottoms of the return springs 13 are fixed with fixed plates 12, and the fixed plates 12 are connected with the guide rods 14 in a sliding manner.
Referring to fig. 1 and 7, the top of both ends of the cleaning box 1 is provided with matching through holes 27 matching with the steel strip, and the inner walls of the two groups of matching through holes 27 are respectively and fixedly provided with brushes and slivers, the top and the bottom of one side of the cleaning box 1 are both provided with a water inlet pipe 28 and a water outlet pipe 29, the water inlet pipe 28 and the water outlet pipe 29 play a role in circulation of cleaning liquid, and valves are arranged inside the water inlet pipe 28 and the water outlet pipe 29.
A working method of a lithium battery nickel-plated steel strip surface treatment device comprises the following steps:
s1: steel strip feeding: firstly, enabling a steel belt to penetrate through a first group of matching through holes at one end of a cleaning box, then penetrate between a first group of brush rollers, then penetrate between a first conveying roller and a second conveying roller, then penetrate between a second group of brush rollers, and finally penetrate through a second group of matching through holes at the other end of the cleaning box;
s2: and (3) conveying and synchronous lifting of steel belts: along with the rotation of the elliptical wheel, the two groups of reciprocating lifting frames drive the steel belt to reciprocate in the cleaning box through the first conveying roller and the second conveying roller under the coordination of the supporting limiting wheel and the coordination groove, so that the steel belt can reciprocate in the cleaning box while being conveyed, the steel belt which reciprocates can disturb cleaning liquid in the cleaning box to a certain degree, and on the contrary, the cleaning liquid can relatively dynamically clean the surface of the steel belt;
s3: steel belt surface scrubbing: when the two groups of reciprocating lifting frames are lifted in a reciprocating manner in the cleaning box, the connecting plates are synchronously driven to lift in a reciprocating manner, and as the tooth grooves are formed in the inner sides of each group of connecting plates, the connecting plates which are lifted in a reciprocating manner drive the transmission gears to rotate, so that the brush rollers can clean the upper surface and the lower surface of the steel belt;
s4: circulation of cleaning liquid: the cleaning liquid is injected into the cleaning box through the water inlet pipe, wherein the cleaning liquid in the cleaning box is circulated and flows through the water inlet pipe and the water drain pipe all the time in the cleaning process of the steel strip;
s5: and (3) rolling the steel strip: the cleaned steel belt is rolled by an external rolling machine part, or the cleaned steel belt can be directly electroplated between external devices and then rolled.
The working principle of the invention is as follows: when the cleaning device is used, a power supply is switched on, cleaning liquid is injected into the cleaning box 1 through the water inlet pipe 28, wherein the water inlet pipe 28 and the water outlet pipe 29 are used for circularly flowing the cleaning liquid in the cleaning box 1 all the time in the cleaning process of the steel strip, so that the cleaning effect of the steel strip is effectively ensured;
firstly, the steel belt penetrates through a first group of matching through holes 27 at one end of a cleaning box 1, then penetrates through the first group of brush rollers 23, then penetrates through the first conveying roller 2 and the second conveying roller 3, then penetrates through the second group of brush rollers 23, and finally penetrates through a second group of matching through holes 27 at the other end of the cleaning box 1, wherein brushes and cotton slivers are respectively arranged in the matching through holes 27, the brushes can firstly brush oil stains and impurities on the surface of the steel belt, and the cotton slivers can wipe off moisture on the surface of the cleaned steel belt, so that the cleaning effect of the steel belt is improved;
the first conveying roller 2 and the second conveying roller 3 are driven by the driving motor 18 to convey the steel belt in the cleaning box 1, and the two sets of reciprocating lifting frames 5, the first conveying roller 2, the second conveying roller 3 and the cleaning box 1 are in sliding connection;
when the first conveying roller 2 rotates, the connecting shaft 6 synchronously drives the elliptical wheel 7 to rotate, and along with the rotation of the elliptical wheel 7, the elliptical wheel 7 is matched with the supporting limiting wheel 9 and the matching groove 8, and then the two groups of reciprocating lifting frames 5 drive the steel belt to reciprocate in the cleaning box 1 through the first conveying roller 2 and the second conveying roller 3, so that the steel belt reciprocates in the cleaning box 1 while being conveyed, the reciprocating lifting steel belt can disturb the cleaning liquid in the cleaning box 1 to a certain degree, otherwise, the cleaning liquid can relatively dynamically clean the surface of the steel belt, so that oil stains and impurities on the surface of the steel belt can be better separated from the surface of the steel belt, and the overall cleaning effect of the steel belt is improved;
specifically, the output shaft of the driving motor 18 is connected with the connecting shaft 6 through the universal connecting shaft 15, so that when the driving motor 18 drives the first conveying roller 2 and the second conveying roller 3 to rotate, the reciprocating lifting frame 5 can be synchronously lifted and lowered in a reciprocating manner under the matching of the elliptical wheel 7 and the supporting limiting wheel 9, and the phenomenon of interference or even jamming cannot be generated;
furthermore, a first gear 16 and a second gear 17 which are meshed with each other are arranged on two sides of the first conveying roller 2 and the second conveying roller 3, and when the driving motor 18 drives the first conveying roller 2 to rotate, the second conveying roller 3 can rotate in the opposite direction relative to the first conveying roller 2 under the meshing of the first gear 16 and the second gear 17, so that the first conveying roller 2 and the second conveying roller 3 can convey the steel strip after clamping the steel strip;
when the two groups of reciprocating lifting frames 5 are lifted up and down in a reciprocating manner in the cleaning box 1, the connecting plates 19 are synchronously driven to lift up and down in a reciprocating manner, and since tooth grooves are formed in the inner sides of each group of connecting plates 19, the connecting plates 19 which are lifted up and down in a reciprocating manner drive the transmission gears 24 to rotate, the multiple groups of brush rollers 23 are used for carrying out brush cleaning on the upper surface and the lower surface of the steel strip, the cleaning effect of the steel strip is further improved, the subsequent electroplating process is better in effect, and the four groups of brush rollers 23 can be used for simultaneously cleaning the upper surface and the lower surface of the steel strip by combining the above parts;
furthermore, each group of brush rollers 23 is under the action of the extrusion spring 22, so that the brush rollers 23 are always attached to the outer surface of the steel belt, and the brush rollers 23 are driven to rotate along with the transmission gear 24, so that the upper surface and the lower surface of the steel belt can be further cleaned by the multiple groups of brush rollers 23, and the overall cleaning of the steel belt is effectively improved.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (9)
1. The utility model provides a lithium cell nickel plating steel band surface treatment equipment, includes washs case (1), its characterized in that: fixing frames (4) are fixed on two sides of the cleaning box (1), and the inner sides of the two groups of fixing frames (4) are connected with reciprocating lifting frames (5) in a sliding manner;
a first conveying roller (2) and a second conveying roller (3) are respectively connected between the two groups of reciprocating lifting frames (5) in a rotating mode, one side of the first conveying roller (2) is fixedly connected with a connecting shaft (6), elliptical wheels (7) located inside the fixing frame (4) are fixed on the outer sides of the two groups of connecting shafts (6), matching grooves (8) are formed in the elliptical wheels (7), supporting frames (10) are fixed at the bottom ends inside the two groups of fixing frames (4), supporting limiting wheels (9) are connected inside the two groups of supporting frames (10) in a rotating mode, the tops of the supporting limiting wheels (9) are attached to the inner walls of the matching grooves (8), connecting plates (19) are fixed at two ends of the inner sides of the two groups of reciprocating lifting frames (5), and tooth grooves are formed in the inner walls of the connecting plates (19);
wash the top and the bottom at inside both ends of case (1) and all rotate and be connected with brush roller (23), every group brush roller (23) both sides all swing joint have bracket (21), and rotate through pivot (25) between brush roller (23) and bracket (21) and be connected, the multiunit pivot (25) outside both sides all are fixed with drive gear (24) with tooth's socket engaged with, wash case (1) inboard all be fixed with bracket (21) matched with fixed block (20), every group all through extrusion spring (22) elastic connection between fixed block (20) and bracket (21).
2. The lithium battery nickel-plated steel strip surface treatment equipment as set forth in claim 1, wherein: the cleaning machine is characterized in that a driving motor (18) is fixedly mounted on one side of the cleaning box (1), an output shaft of the driving motor (18) is connected with the connecting shaft (6) through a universal connecting shaft (15), and a first gear (16) and a second gear (17) which are meshed with each other are fixed on two sides of the first conveying roller and the second conveying roller (3).
3. The lithium battery nickel-plated steel strip surface treatment equipment according to claim 1, characterized in that: two sets of support spacing wheel (9) and support frame (10) are connected through loose axle (11) rotation, and are provided with the bearing between loose axle (11) outside and support frame (10).
4. The lithium battery nickel-plated steel strip surface treatment equipment as set forth in claim 1, wherein: two sets of reciprocal crane (5) inboard bottom mounting is provided with and extends to the inside connecting strip (30) of washing case (1), through elasticity gasket (26) sealing connection between connecting strip (30) bottom and the washing case (1).
5. The lithium battery nickel-plated steel strip surface treatment equipment as set forth in claim 1, wherein: two sets of the inside both ends of mount (4) all are fixed with guide bar (14) that run through reciprocal crane (5), and reciprocal crane (5) inside seted up with guide bar (14) matched with through-hole.
6. The lithium battery nickel-plated steel strip surface treatment equipment as recited in claim 5, characterized in that: a return spring (13) located inside the through hole is arranged between the fixing frame (4) and the reciprocating lifting frame (5), a fixing plate (12) is fixed at the bottom of the return spring (13), and the fixing plate (12) is connected with the guide rod (14) in a sliding mode.
7. The lithium battery nickel-plated steel strip surface treatment equipment according to claim 1, characterized in that: the top parts of the two ends of the cleaning box (1) are all provided with matching through holes (27) matched with the steel belts, and the inner walls of the two groups of matching through holes (27) are respectively and fixedly provided with hairbrushes and cotton slivers.
8. The lithium battery nickel-plated steel strip surface treatment equipment according to claim 1, characterized in that: wash the top and the bottom of case (1) one side and all be provided with inlet tube (28) and drain pipe (29), and inlet tube (28) and inside all being provided with the valve of drain pipe (29).
9. A working method of a lithium battery nickel-plated steel strip surface treatment device comprises the following steps:
s1: steel belt feeding: firstly, enabling a steel belt to penetrate through a first group of matching through holes at one end of a cleaning box, then penetrate between a first group of brush rollers, then penetrate between a first conveying roller and a second conveying roller, then penetrate between a second group of brush rollers, and finally penetrate through a second group of matching through holes at the other end of the cleaning box;
s2: and (3) conveying and synchronous lifting of steel belts: along with the rotation of the elliptical wheel, the two groups of reciprocating lifting frames drive the steel belt to reciprocate in the cleaning box through the first conveying roller and the second conveying roller under the matching of the supporting limiting wheel and the matching groove, so that the steel belt can reciprocate in the cleaning box while being conveyed, the steel belt which reciprocates can disturb the cleaning liquid in the cleaning box to a certain degree, and otherwise, the cleaning liquid can relatively dynamically clean the surface of the steel belt;
s3: scrubbing the surface of the steel strip: when the two groups of reciprocating lifting frames are lifted in a reciprocating manner in the cleaning box, the connecting plates are synchronously driven to lift in a reciprocating manner, and as tooth grooves are formed in the inner sides of each group of connecting plates, the connecting plates which are lifted in a reciprocating manner drive the transmission gears to rotate, so that the upper surface and the lower surface of the steel belt are cleaned by the multiple groups of brush rolls;
s4: circulation of cleaning liquid: the water inlet pipe injects cleaning liquid into the cleaning tank, wherein the water inlet pipe and the water discharge pipe always circulate the cleaning liquid in the cleaning tank in the cleaning process of the steel strip;
s5: and (3) rolling the steel strip: the cleaned steel belt is rolled by an external rolling machine part, or the cleaned steel belt can be directly electroplated between external devices and then rolled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211342994.6A CN115532676A (en) | 2022-10-31 | 2022-10-31 | Lithium battery nickel-plated steel strip surface treatment equipment and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211342994.6A CN115532676A (en) | 2022-10-31 | 2022-10-31 | Lithium battery nickel-plated steel strip surface treatment equipment and working method thereof |
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| CN115532676A true CN115532676A (en) | 2022-12-30 |
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| CN202211342994.6A Pending CN115532676A (en) | 2022-10-31 | 2022-10-31 | Lithium battery nickel-plated steel strip surface treatment equipment and working method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116387214A (en) * | 2023-04-03 | 2023-07-04 | 深圳市鼎泰佳创科技有限公司 | Jacking rotary conveying mechanism |
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| CN110976378A (en) * | 2019-12-11 | 2020-04-10 | 佛山市高明区高级技工学校 | Steel band wash rack |
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| CN217491820U (en) * | 2022-05-31 | 2022-09-27 | 杭州萧山钱鸿交通器材有限公司 | Device for cleaning residual oil on surface of strip steel |
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| CN110976378A (en) * | 2019-12-11 | 2020-04-10 | 佛山市高明区高级技工学校 | Steel band wash rack |
| CN111774367A (en) * | 2020-07-30 | 2020-10-16 | 泰兴市天一冶金科技发展有限公司 | Copper strip surface degreasing and cleaning equipment and degreasing process thereof |
| CN215142785U (en) * | 2021-06-18 | 2021-12-14 | 常州捷佳创精密机械有限公司 | Cantilever lifting device and cleaning machine |
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