CN115178586B - Roller special for rolling electronic copper foil - Google Patents
Roller special for rolling electronic copper foil Download PDFInfo
- Publication number
- CN115178586B CN115178586B CN202210847159.1A CN202210847159A CN115178586B CN 115178586 B CN115178586 B CN 115178586B CN 202210847159 A CN202210847159 A CN 202210847159A CN 115178586 B CN115178586 B CN 115178586B
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- Prior art keywords
- rolling
- polishing
- roller
- rollers
- heating
- Prior art date
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Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 112
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 239000011889 copper foil Substances 0.000 title claims abstract description 84
- 238000005498 polishing Methods 0.000 claims abstract description 110
- 238000010438 heat treatment Methods 0.000 claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
本发明涉及一种电子铜箔轧制专用轧辊，包括工作台，所述工作台的顶部一侧设有加热机构，加热机构的一侧设有轧制机构，轧制机构的一侧设有抛光机构，工作台顶部远离加热机构的一端设有收卷机构；所述轧制机构包括两个与工作台顶部相固定的轧制台，两个轧制台之间分别设有牵引辊、两个轧制辊和冷却辊，两个轧制辊位于牵引辊和冷却辊之间，牵引辊、两个轧制辊和冷却辊的两端均设有调节板；解决了现有技术中，对于铜箔的轧制过程，无法对铜箔的厚度进行调节，难以得到不同规格的铜箔，并且由于铜箔在轧制过程中，铜箔与轧辊挤压产生的碎屑等会在铜箔表面留下毛刺，降低铜箔生产质量等问题。
The invention relates to a special roller for rolling electronic copper foil, comprising a workbench, a heating mechanism is arranged on one side of the top of the workbench, a rolling mechanism is arranged on one side of the heating mechanism, a polishing mechanism is arranged on one side of the rolling mechanism, and a winding mechanism is arranged at one end of the top of the workbench away from the heating mechanism; the rolling mechanism comprises two rolling tables fixed to the top of the workbench, a traction roller, two rolling rollers and a cooling roller are arranged between the two rolling tables respectively, the two rolling rollers are located between the traction roller and the cooling roller, and adjustment plates are arranged at both ends of the traction roller, the two rolling rollers and the cooling roller; the problems in the prior art that the thickness of the copper foil cannot be adjusted during the rolling process, it is difficult to obtain copper foils of different specifications, and the debris generated by the extrusion of the copper foil and the roller during the rolling process will leave burrs on the surface of the copper foil, thereby reducing the production quality of the copper foil, etc. are solved.
Description
Technical Field
The invention relates to the technical field of copper foil rolling, in particular to a roller special for rolling an electronic copper foil.
Background
Chinese patent discloses a high-precision electronic copper foil cold rolling device (publication number: CN 204220620U), which comprises an uncoiling device, a compression roller device, a polishing device and a rolling device, wherein the compression roller device is arranged on the right side of the uncoiling device, the polishing device is arranged on the right side of the compression roller device, and the rolling device is arranged on the right side of the polishing device. The utility model aims to solve the defects of easy relaxation, uneven rolling and uneven thickness of copper foil in the existing high-precision electronic copper foil cold rolling device, and achieves the effects of uniform rolling and even thickness of products.
In the above patent, the thickness of the copper foil cannot be adjusted in the rolling process of the copper foil, so that the copper foil with different specifications is difficult to obtain, and burrs are left on the surface of the copper foil due to scraps and the like generated by extrusion of the copper foil and a roller in the rolling process of the copper foil, so that the production quality of the copper foil is reduced.
In order to solve the above-mentioned defect, a technical scheme is provided.
Disclosure of Invention
The invention aims to provide a roller special for rolling an electronic copper foil.
The technical problems to be solved by the invention are as follows:
In the prior art, the thickness of the copper foil cannot be adjusted in the rolling process of the copper foil, so that the copper foil with different specifications is difficult to obtain, and burrs are left on the surface of the copper foil due to scraps and the like generated by extrusion of the copper foil and a roller in the rolling process of the copper foil, so that the production quality of the copper foil is reduced.
The aim of the invention can be achieved by the following technical scheme:
The special roller for rolling the electronic copper foil comprises a workbench, wherein a heating mechanism is arranged on one side of the top of the workbench, a rolling mechanism is arranged on one side of the heating mechanism, a polishing mechanism is arranged on one side of the rolling mechanism, and a winding mechanism is arranged at one end, far away from the heating mechanism, of the top of the workbench;
The rolling mechanism comprises two rolling tables fixed with the top of the workbench, a traction roller, two rolling rollers and a cooling roller are respectively arranged between the two rolling tables, the two rolling rollers are arranged between the traction roller and the cooling roller, two ends of the traction roller, the two rolling rollers and the cooling roller are respectively provided with an adjusting plate, the traction roller and the two rolling rollers are respectively and rotationally connected with the adjusting plates, the cooling roller is fixedly connected with the adjusting plates, rolling motors are respectively fixed on the three adjusting plates, the output ends of the three rolling motors are respectively fixed with the traction roller and the two rolling rollers, and adjusting assemblies for adjusting the distance are respectively arranged on the outer sides of the four adjusting plates.
Further, the heating mechanism comprises a heating box, a heating plate is connected to the inside of the heating box in a sliding mode, a first telescopic spring is fixed between the top of the heating plate and the heating box, a plurality of heating rollers are connected to the inner wall of the heating box and the heating plate in a rotating mode, the heating rollers on the inner wall of the heating box and the heating plate are in one-to-one correspondence, and an electric heating rod is arranged in each heating roller.
Further, the adjusting component comprises a first adjusting groove which is formed in the surface of the rolling table in a penetrating mode, four adjusting plates are connected with the first adjusting groove in a sliding mode, an adjusting cylinder is fixed at the top of the rolling table, the output end of the adjusting cylinder penetrates through the rolling table and is fixed with the adjusting plate on the traction roller, and a second telescopic spring is fixed between the first adjusting groove and the adjusting plate on the cooling roller.
Further, the second regulating groove has been seted up to one side of first regulating groove, and the second regulating groove internal rotation is connected with the removal lead screw, and the surface both ends of removal lead screw are equipped with the screw thread of opposite spin respectively, and the equal thread bush in surface both ends of removal lead screw is equipped with the connecting seat, and two connecting seats all are fixed mutually with the regulating plate on the second regulating groove sliding connection and two rolling rollers respectively, and the top of rolling platform is fixed with accommodate motor, and accommodate motor's output is fixed mutually with the removal lead screw.
Further, cooling pipes are fixed on two sides of the bottom of the cooling roller.
Further, polishing mechanism includes the polishing box that is fixed mutually with the workstation top, the outside one side rotation of polishing box is connected with a plurality of first polishing rollers and second polishing rollers, a plurality of first polishing rollers and second polishing rollers are the upper and lower alternate distribution, the inside of polishing box is equipped with the lifter plate, a plurality of lift grooves have been seted up in the place ahead of polishing box in the run-through, one side of first polishing roller and second polishing roller is all rotated and is connected with the drive shaft, the drive shaft on the first polishing roller passes the lift groove and rotates with the lifter plate to be connected, the drive shaft on the second polishing roller passes the polishing box and rotates with the polishing box to be connected, a plurality of first polishing rollers and second polishing rollers all drive through drive assembly.
Further, the drive assembly comprises drive gears fixed with the drive shafts, the surfaces of the drive gears are provided with drive belts in a meshed mode, one of the drive gears is connected with an output shaft of the drive motor, the drive assembly for driving the first polishing rollers to rotate is located in the lifting plate, and the drive assembly for driving the second polishing rollers to rotate is located in the polishing box.
Further, the outside slip cap of lifter plate is equipped with the support frame, support frame and polishing case inner wall sliding connection are fixed with the third expansion spring between support frame and the lifter plate, and the top symmetry of polishing case is fixed with the lift cylinder, and the output of lift cylinder passes the polishing case and is fixed mutually with the support frame.
The invention has the beneficial effects that:
According to the invention, the copper foil is heated by arranging the heating mechanism between the inner wall of the heating box and the plurality of heating rollers on the heating plate, so that the rolling effect of the subsequent copper foil is improved, and the heating rollers are clung to the surface of the copper foil by the aid of the first telescopic springs, so that the heating effect is better.
Through setting up rolling mechanism for copper foil is firstly through between the roller of traction roller and top, carry out the pre-rolling, set up the interval of cylinder be convenient for adjust traction roller and roller, satisfy the copper foil user demand of different thickness, application scope is wider, the copper foil is then rolled once more through between two rollers, make copper foil rolling effect better through twice rolling, drive the motion lead screw through accommodate motor and rotate, make two connecting seats in the second regulating groove internal phase remove, thereby adjust the interval of two rollers through the regulating plate, be convenient for obtain the copper foil thickness of needs, the practicality is better, copper foil after rolling is through being located between roller and the chill roll of below, be convenient for copper foil after the rolling is finalized fast, improve rolling quality and make things convenient for subsequent polishing simultaneously, the second telescopic spring of setting makes the chill roll hug closely the copper foil surface, the cooling effect is better.
Through setting up polishing mechanism for the copper foil passes through between a plurality of first polishing rollers and the second polishing roller, drive one of them drive gear through driving motor and rotate, cooperation drive belt drives a plurality of drive gears and rotates simultaneously, make a plurality of drive shafts drive a plurality of first polishing rollers and second polishing roller and rotate simultaneously, evenly polish copper foil surface, reduce the burr that leaves on copper foil surface because of the piece that copper foil and roll extrusion produced, copper foil production quality has been improved, the lift cylinder of setting can drive the support frame and remove, thereby adjust the distance between first polishing roller and the second polishing roller through the lifter plate, satisfy the polishing demand of the copper foil of different thickness, the third telescopic spring of setting simultaneously can make first polishing roller and second polishing roller hug closely on copper foil surface, improve the polishing effect.
Drawings
The invention is described in further detail below with reference to the drawings and the specific embodiments.
FIG. 1 is a schematic view of a roll for rolling an electronic copper foil according to the present invention;
FIG. 2 is a schematic view of the internal structure of the heating cabinet of the present invention;
FIG. 3 is a schematic view of the rolling mechanism of the present invention;
FIG. 4 is a side view of the rolling mechanism of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 4;
FIG. 6 is a schematic view showing the internal structure of the polishing pad of the present invention;
fig. 7 is a schematic view of the structure of the driving assembly of the present invention.
The device comprises a workbench, a heating mechanism, a rolling mechanism, a polishing mechanism, a 5-winding mechanism, a heating box, a 202, a heating plate, a 203, a first telescopic spring, a 204, a heating roller, a 301, a rolling table, a 302, a traction roller, a 303, a rolling roller, a 304, a cooling roller, a 3041, a cooling pipe, a 305, a regulating plate, a 306, a rolling motor, a 307, a first regulating groove, a 308, a regulating cylinder, a 309, a second telescopic spring, a 310, a second regulating groove, a 311, a moving screw, a 312, a connecting seat, a 313, a regulating motor, a 401, a polishing box, a 402, a first polishing roller, a 403, a second polishing roller, a 404, a lifting plate, a 405, a lifting groove, a 406, a driving shaft, a 407, a driving gear, a 408, a driving belt, a 409, a supporting frame, a 410, a third telescopic spring and a 411, and a lifting cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
The utility model provides a special roll of electron copper foil rolling, includes workstation 1, and top one side of workstation 1 is equipped with heating mechanism 2, and one side of heating mechanism 2 is equipped with rolling mechanism 3, and one side of rolling mechanism 3 is equipped with polishing mechanism 4, and the one end that heating mechanism 2 was kept away from at workstation 1 top is equipped with winding mechanism 5, and wherein, the copper foil passes through heating mechanism 2, rolling mechanism 3 and polishing mechanism 4 in proper order through unreeling mechanism, finally accomplishes the rolling under the effect of winding mechanism 5.
Referring to fig. 2, the heating mechanism 2 includes a heating box 201, through slots through which copper foil passes are formed on two sides of the heating box 201, a heating plate 202 is slidably connected in the heating box 201, a first expansion spring 203 is fixed between the top of the heating plate 202 and the heating box 201, a plurality of heating rollers 204 are rotatably connected on the inner wall of the heating box 201 and the heating plate 202, and the heating rollers 204 on the inner wall of the heating box 201 and the heating plate 202 are in one-to-one correspondence, and an electric heating rod is arranged in the heating rollers 204. Through setting up heating mechanism 2 for between copper foil passes through a plurality of heating rollers 204 on heating cabinet 201 inner wall and the hot plate 202, heat the copper foil, be convenient for improve the rolling effect of follow-up copper foil, the first telescopic spring 203 of setting makes the heating roller 204 hug closely on the copper foil surface, and the heating effect is better.
Referring to fig. 3-5, the rolling mechanism 3 includes two rolling tables 301 fixed to the top of the working table 1, a pull roller 302, two rolling rollers 303 and a cooling roller 304 are respectively disposed between the two rolling tables 301, the two rolling rollers 303 are disposed between the pull roller 302 and the cooling roller 304, adjusting plates 305 are respectively disposed at two ends of the pull roller 302, the two rolling rollers 303 and the cooling roller 304, the pull roller 302 and the two rolling rollers 303 are respectively rotatably connected with the adjusting plates 305, the cooling roller 304 is fixedly connected with the adjusting plates 305, rolling motors 306 are respectively fixed to the three adjusting plates 305, output ends of the three rolling motors 306 are respectively fixed to the pull roller 302 and the two rolling rollers 303, and adjusting assemblies for adjusting the distance are respectively disposed at outer sides of the four adjusting plates 305.
The adjusting assembly comprises a first adjusting groove 307 penetrating through the surface of the rolling table 301, four adjusting plates 305 are all in sliding connection with the first adjusting groove 307, an adjusting cylinder 308 is fixed at the top of the rolling table 301, the output end of the adjusting cylinder 308 penetrates through the rolling table 301 and is fixed with the adjusting plate 305 on the traction roller 302, and a second telescopic spring 309 is fixed between the first adjusting groove 307 and the adjusting plate 305 on the cooling roller 304.
A second adjusting groove 310 is formed in one side of the first adjusting groove 307, one side of the second adjusting groove 310 extends to the surface of the rolling table 301, a movable screw rod 311 is rotationally connected in the second adjusting groove 310, threads with opposite rotation directions are respectively arranged at two ends of the outer surface of the movable screw rod 311, connecting seats 312 are sleeved at two ends of the outer surface of the movable screw rod 311, the two connecting seats 312 are slidably connected with the second adjusting groove 310 and are respectively fixed with the adjusting plates 305 on the two rolling rollers 303, an adjusting motor 313 is fixed at the top of the rolling table 301, and the output end of the adjusting motor 313 is fixed with the movable screw rod 311.
The cooling pipes 3041 are fixed on both sides of the bottom of the cooling roller 304, and the two cooling pipes 3041 are respectively used for water inlet and water outlet, so that the rolled copper foil can be cooled conveniently. Through setting up rolling mechanism 3 for the copper foil is first through between the roller 303 of traction roller 302 and top, carry out the pre-rolling, set up the interval of cylinder 308 be convenient for adjust traction roller 302 and roller 303, satisfy the copper foil user demand of different thickness, application scope is wider, the copper foil is then rolled again through between two rollers 303, make copper foil rolling effect better through rolling twice, drive through accommodate motor 313 and remove lead screw 311 rotation, make two connection seats 312 move in second regulating groove 310, thereby adjust the interval of two rollers 303 through regulating plate 305, be convenient for obtain required copper foil thickness, the practicality is better, the copper foil after rolling is cooled down through being located between roller 303 and the chill roll 304 of below, the copper foil after the rolling of being convenient for is finalized the design fast, improve rolling quality and make things convenient for subsequent polishing simultaneously, the second telescopic spring 309 of setting makes the chill roll 304 hug closely the copper foil surface, the cooling effect is better.
Referring to fig. 6-7, the polishing mechanism 4 includes a polishing box 401 fixed to the top of the table 1, a plurality of first polishing rollers 402 and second polishing rollers 403 are rotatably connected to one side of the outer portion of the polishing box 401, the plurality of first polishing rollers 402 and second polishing rollers 403 are alternately distributed up and down, a lifting plate 404 is disposed in the polishing box 401, a plurality of lifting grooves 405 are formed in the front of the polishing box 401 in a penetrating manner, driving shafts 406 are rotatably connected to one sides of the first polishing rollers 402 and the second polishing rollers 403, the driving shafts 406 on the first polishing rollers 402 penetrate through the lifting grooves 405 and are rotatably connected with the lifting plate 404, and the driving shafts 406 on the second polishing rollers 403 penetrate through the polishing box 401 and are rotatably connected with the polishing box 401, wherein the plurality of first polishing rollers 402 and the second polishing rollers 403 are all driven by driving components.
The driving assembly comprises driving gears 407 fixed with a driving shaft 406, driving belts 408 are meshed between the surfaces of the driving gears 407, one driving gear 407 is connected with an output shaft of a driving motor, wherein the driving assembly for driving the first polishing rollers 402 to rotate is located in the lifting plate 404, and the driving assembly for driving the second polishing rollers 403 to rotate is located in the polishing box 401.
The outside slip cap of lifter plate 404 is equipped with support frame 409, and support frame 409 and polishing case 401 inner wall sliding connection are fixed with third extension spring 410 between support frame 409 and the lifter plate 404, and the top symmetry of polishing case 401 is fixed with lift cylinder 411, and the output of lift cylinder 411 passes polishing case 401 and is fixed mutually with support frame 409. Through setting up polishing mechanism 4 for the copper foil passes through between a plurality of first polishing rollers 402 and the second polishing rollers 403, drive one of them drive gear 407 through driving motor rotates, cooperation drive belt 408 drives a plurality of drive gears 407 and rotates simultaneously, make a plurality of drive shafts 406 drive a plurality of first polishing rollers 402 and second polishing rollers 403 and rotate simultaneously, evenly polish the copper foil surface, reduce the burr that remains on the copper foil surface because of the piece that copper foil and roller extrusion produced, copper foil production quality has been improved, the lift cylinder 411 of setting can drive support frame 409 and remove, thereby adjust the distance between first polishing roller 402 and the second polishing roller 403 through lifter plate 404, satisfy the polishing demand of the copper foil of different thickness, the third extension spring 410 of setting simultaneously can make first polishing roller 402 and second polishing roller 403 hug closely on the copper foil surface, the polishing effect is improved.
Working principle:
when the copper foil is used, the copper foil is heated by passing through the space between the inner wall of the heating box 201 and the heating rollers 204 on the heating plate 202, the heated copper foil is firstly rolled in advance by passing through the space between the traction roller 302 and the upper rolling roller 303, then rolled again by passing through the space between the two rolling rollers 303, the rolled copper foil is cooled by passing through the space between the lower rolling roller 303 and the cooling roller 304, the cooled copper foil passes through the space between the first polishing rollers 402 and the second polishing rollers 403, one of the driving gears 407 is driven to rotate by a driving motor, the driving gears 407 are driven to rotate simultaneously by matching with the driving belt 408, so that the driving shafts 406 drive the first polishing rollers 402 and the second polishing rollers 403 to rotate simultaneously, the surface of the copper foil is uniformly polished, burrs on the surface of the copper foil due to chips generated by extrusion of the copper foil are reduced, and finally the copper foil is rolled by the rolling mechanism 5.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210847159.1A CN115178586B (en) | 2022-07-07 | 2022-07-07 | Roller special for rolling electronic copper foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210847159.1A CN115178586B (en) | 2022-07-07 | 2022-07-07 | Roller special for rolling electronic copper foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115178586A CN115178586A (en) | 2022-10-14 |
| CN115178586B true CN115178586B (en) | 2024-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210847159.1A Active CN115178586B (en) | 2022-07-07 | 2022-07-07 | Roller special for rolling electronic copper foil |
Country Status (1)
| Country | Link |
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| CN (1) | CN115178586B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118287500A (en) * | 2024-03-28 | 2024-07-05 | 益阳长天新能源科技有限公司 | Aluminum foil ductility improving process and equipment |
| CN118699073B (en) * | 2024-08-29 | 2024-11-08 | 河北诚宏铜业有限公司 | Copper strip rolling device with polishing function |
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| KR100575145B1 (en) * | 2005-11-29 | 2006-04-28 | 주식회사 월드비씨 | Copper wire rolling mill |
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| WO2020220712A1 (en) * | 2019-04-30 | 2020-11-05 | 青岛三益塑料机械有限公司 | Board production line, and board production process |
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| Publication number | Publication date |
|---|---|
| CN115178586A (en) | 2022-10-14 |
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