CN109093493A - A kind of roller polishing prosthetic device - Google Patents
A kind of roller polishing prosthetic device Download PDFInfo
- Publication number
- CN109093493A CN109093493A CN201811126481.5A CN201811126481A CN109093493A CN 109093493 A CN109093493 A CN 109093493A CN 201811126481 A CN201811126481 A CN 201811126481A CN 109093493 A CN109093493 A CN 109093493A
- Authority
- CN
- China
- Prior art keywords
- plate
- pedestal
- vertical shift
- roller
- sliding rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
Abstract
The invention discloses a kind of roller polishing prosthetic devices, including pedestal, the upper surface of the pedestal opens up fluted in the direction of the width, the first sliding rail of boss-shaped is disposed in the groove, vertical shift plate is disposed with above pedestal, the lower surface of vertical shift plate is equipped with the sliding block cooperated with the first sliding rail, the upper surface of the vertical shift plate is provided with the second sliding rail along the length direction of pedestal, second sliding rail is slidably matched with traversing plate composition, the side parallel with base length direction of the traversing plate is vertically installed with mounting plate, grinding wheel is vertically installed on the mounting plate, sanding belt is arranged in the grinding wheel.Displacement adjusting is carried out in transverse direction and longitudinal direction, convenient for polishing for different size of roller, improves the adaptability of whole device.
Description
Technical field
The invention belongs to processing of roller technical field, in particular to a kind of roller polishing prosthetic device.
Background technique
Roll squeezer is widely used in the industries such as chemical industry, electronics, it is to run the pressure of generation in opposite directions to original by upper and lower two roller
Material carries out extrusion process, the requirement of technique required for meeting.The height that pole piece roller compression machine is mainly rotated synchronously by two in opposite directions is hard
Pressure roller composition is spent, one is fixing roller, and one is movable roll;Fixing roller operating is driven by motor, so that movable roll follows admittedly
Fixed roll operates synchronously in opposite directions, according to required technique require, adjust the corresponding gap of two rollers, then will coating drying after pole piece from
Feed tray is sent into, under the action of the gap that two rollers have been debugged and pressure, after pole piece is acted on by high pressure, by original paulin pine shape
State becomes the pole piece of dense state, and matter density is significantly improved, and reaches technique necessary requirement.
The roller of roll squeezer will cause chrome layer abrasion when in use, so that the working surface of roller becomes coarse, thus
Influence processing, it is therefore desirable to polish smooth after producing a period of time to the working surface of roller, existing grinding device is deposited
It in the low problem of adaptability, cannot polish different size of roller, and since guide rail is constantly in the state of moving back and forth,
If oil lubrication, which cannot be replenished in time, be easy to cause way rub, tradition is artificial oiling, low efficiency, and cannot be applied in real time
Oil.
Summary of the invention
The purpose of the present invention is to provide a kind of roller polishing prosthetic devices, it is ensured that the position of adaptability is carried out to grinding device
Transposition section, so as to polish for different size of roller.
To achieve the goals above, the present invention takes following technical scheme: a kind of roller polishing prosthetic device, including bottom
Seat, the upper surface of the pedestal open up the first cunning that boss-shaped is disposed in fluted, described groove in the direction of the width
Rail, vertical shift plate is disposed with above pedestal, and the lower surface of vertical shift plate is equipped with the sliding block cooperated with the first sliding rail, the vertical shift plate
Upper surface the length direction of pedestal is provided with the second sliding rail, second sliding rail is slidably matched with traversing plate composition, institute
The side parallel with base length direction for the traversing plate stated is vertically installed with mounting plate, is vertically installed on the mounting plate
Grinding wheel is arranged with sanding belt in the grinding wheel.
It further include oil injecting lubricating mechanism, the oil injecting lubricating mechanism includes the set perpendicular to the side arrangement of vertical shift plate
Tin, it is provided with piston in the sleeve, piston is connect with push rod, and the push rod extends to the outer end face of sleeve, described
The upper surface of sleeve is connected to oil storage tank, and the sleeve inner passes through the oil circuit being arranged on vertical shift plate and the first sliding rail and sliding block
Junction connection.
Side plate is provided on the pedestal, the side plate is parallel with the width direction of pedestal, the side plate it is interior
Plate face is provided with trapezoidal gentle slope, and the push rod is arranged vertically with side plate, and flange collar, the flange collar are provided on the shaft of push rod
Compressed spring is provided between the outer end face of sleeve, the end of the push rod is provided with heading, the heading and side plate
Inner panel face contact.
One end of the separate grinding wheel of the vertical shift plate is vertically installed with support plate, the width direction of support plate and pedestal
In parallel, run through and be rotatably connected to screw rod in the support plate, the inner end of the screw rod is connect with the side of traversing plate, institute
Driving lever and tuning drive gear is vertically arranged in the outer end for the screw rod stated.
It is additionally provided with the movable block parallel with sliding block below the vertical shift plate, is offered on the pedestal and movement
The shifting chute of Block- matching, the outer end face of the movable block are connected with screw rod, and the screw rod is connected with motor shaft.
Also be rotatably connected to the driving wheel parallel with grinding wheel on the mounting plate, tighten wheel, sanding belt around driving wheel,
The circumferential surface for tightening wheel and grinding wheel arranges that driving wheel is close to arrangement with the interior zone face of sanding belt, tightens the tyre of wheel and sanding belt
It is close to arrangement in face.
One end for closing on grinding wheel of the pedestal arranged vertically there are two placement plate, two placement plates and is beaten
The length direction of emery wheel is vertical, wherein a placement plate is fixedly connected with pedestal, in addition a placement plate and pedestal detachable connection,
The inner plate surface of the placement plate is rotatably connected to the scroll chuck for clamping roller by bearing, and the outer plate surface of placement plate is solid
Surely it is connected with motor, motor output shaft is connect with scroll chuck.
In above-mentioned technical proposal, mounting plate is vertically arranged in two length sides of traversing plate, is rotated between two mounting plates
It is connected with grinding wheel, the circumferential surface of grinding wheel is provided with sanding belt, and it is finer than traditional grinder buffing using sanding belt, it will be wait beat
Milling roller arranged adjacent parallel with grinding wheel adjusts sanding belt and roller to be polished by the cooperation of traversing plate and the second sliding rail
Spacing by the cooperation of the sliding block and the first sliding rail of vertical shift plate, make sanding belt edge roller to be polished convenient for adjusting polishing size
Axial direction be displaced, carry out displacement adjusting in transverse direction and longitudinal direction, convenient for polishing for different size of roller, mention
The high adaptability of whole device.
Detailed description of the invention
Fig. 1 is general arrangement schematic of the present invention;
Fig. 2 is the partial enlarged view of position A in Fig. 1;
Fig. 3 is the partial enlarged view of position B in Fig. 1;
Fig. 4 is to arrange trapezoidal gentle slope schematic diagram on side plate.
Specific embodiment
In conjunction with attached drawing, 1 ~ 4 couple of present invention is made further instructions:
A kind of roller polishing prosthetic device, including pedestal 1, the upper surface of the pedestal 1 open up fluted in the direction of the width
2, the first sliding rail 3 of boss-shaped is disposed in the groove 2, the top of pedestal 1 is disposed with vertical shift plate 4, the following table of vertical shift plate 4
Face is equipped with the sliding block 5 cooperated with the first sliding rail 3, and the upper surface of the vertical shift plate 4 is provided with second along the length direction of pedestal 1
Sliding rail 6, second sliding rail 6 and traversing plate 7 composition are slidably matched, the traversing plate 7 it is parallel with 1 length direction of pedestal
Side be vertically installed with mounting plate 8, grinding wheel 9, winding in the grinding wheel 9 are vertically installed on the mounting plate 8
There is sanding belt 10.Mounting plate 8 is vertically arranged in two length sides of traversing plate 7, is rotatably connected to polishing between two mounting plates 8
Wheel 9, the circumferential surface of grinding wheel 9 is provided with sanding belt 10, finer than traditional grinder buffing using sanding belt 10, will roller be polished
Sub 32 arranged adjacents parallel with grinding wheel 9 adjust sanding belt 10 and roller to be polished by the cooperation of traversing plate 7 and the second sliding rail 6
The spacing of son 32 makes 10 edge of sanding belt convenient for adjusting polishing size by the cooperation of the sliding block 5 and the first sliding rail 3 of vertical shift plate 4
The axial direction of roller 32 to be polished is displaced, and carries out displacement adjusting in transverse direction and longitudinal direction, convenient for being directed to different size of roller
Son is polished, and the adaptability of whole device is improved.
It further include oil injecting lubricating mechanism, the oil injecting lubricating mechanism includes the set perpendicular to the side arrangement of vertical shift plate 4
Cylinder 11 is provided with piston 12 in the sleeve 11, and piston 12 is connect with push rod 13, and the push rod 13 extends to sleeve 11
The upper surface of outer end face, the sleeve 11 is connected to oil storage tank 14, by being arranged on vertical shift plate 4 inside the sleeve 11
Oil circuit 15 is connected to the junction of the first sliding rail 3 and sliding block 5.Treat polishing roller 32 polished when, need to make device edge
The axial reciprocating of roller 32 to be polished is displaced, and is realized by sliding block 5 and the first sliding rail 3, and note is arranged in order to reduce abrasion
Oil lubrication mechanism, sleeve 11 is connected to by oil circuit 15 with sliding block 5 and 3 junction of the first sliding rail, by oil storage tank 14 to sleeve 11
Then fuel feeding applies external force to push rod 13, piston 12 is made to squeeze oiling, so that it is guaranteed that the lubrication of sliding block 5 and the first sliding rail 3 is imitated
Fruit reduces abrasion.
Side plate 16, the side plate 16 side parallel with the width direction of pedestal 1, described are provided on the pedestal 1
The inner plate surface of plate 16 is provided with trapezoidal gentle slope 17, and the push rod 13 is arranged vertically with side plate 16, is arranged on the shaft of push rod 13
There is flange collar 18, compressed spring 19, the end of the push rod 13 are provided between the flange collar 18 and the outer end face of sleeve 11
It is provided with heading 20, the inner panel face contact of the heading 20 and side plate 16.In actual use, vertical shift plate 4 is to pass through electricity
Machine, which drives, carries out shift reciprocately, and vertical shift plate 4 will drive entire oil injecting lubricating mechanism movement, 20 edges of heading a ball during vertical shift
The inner plate surface of side plate 16 is moved, and when moving to trapezoidal gentle slope 17, heading 20 is climbed along bevel edge, 13 pairs of push rod compressions
Spring 19 applies pressure, and compressed spring 19 is compressed, and piston 12 carries out oiling, behind trapezoidal gentle slope 17, compressed spring 19
Rebound, heading 20 continue to move along the inner plate surface of side plate 16, realize automatic reciprocating oiling by said mechanism, it is only necessary to be spaced one
The section time refuels toward oil storage tank 14.
One end of the separate grinding wheel 9 of the vertical shift plate 4 is vertically installed with support plate 21, support plate 21 and pedestal 1
Width direction is parallel, runs through and be rotatably connected to screw rod 22 in the support plate 21, the inner end of the screw rod 22 with it is traversing
The side of plate 7 connects, and driving lever 23 and tuning drive gear 24 is vertically arranged in the outer end of the screw rod 22.The support plate 21
Outer plate surface is provided with dial, makes adjusting screw rod 22 that traversing plate 7 be driven to carry out by rotating lever 23 traversing, is referred to according to scale
Needle 24 and dial achieve the purpose that accurately to adjust displacement.
The lower section of the vertical shift plate 4 is additionally provided with the movable block 25 parallel with sliding block 5, offers on the pedestal 1
With the matched shifting chute 26 of movable block 25, the outer end face of the movable block 25 is connected with screw rod 27, the screw rod 27 and electricity
Arbor is connected.Pre-set how long motor is inverted, then connect the output shaft of motor with screw rod 27, screw rod 27 again with
Movable block 25 on vertical shift plate 4 vertically connects, and is arranged by above structure, it is ensured that driving vertical shift plate 4 is along roller 32 to be polished
It is axial to carry out shift reciprocately.
It is also rotatably connected to the driving wheel 28 parallel with grinding wheel 9 on the mounting plate 8, tightens wheel 29, sanding belt 10
Around driving wheel 28, circumferential surface arrangement of the wheel 29 with grinding wheel 9 is tightened, driving wheel 28 is close to arrangement with the interior zone face of sanding belt 10, stretches tight
Bearing up pulley 29 is close to arrangement with the outer zone face of sanding belt 9.Driving wheel 28 tightens wheel 29, the composition train of grinding wheel 9, and driving wheel 28 mentions
It for power, tightens wheel 29 and tightens sanding belt 10, polish so that sanding belt 10 be driven to treat polishing roller 32.
One end for closing on grinding wheel 9 of the pedestal 1 arranges that there are two placement plate 30, two placement plates vertically
30 is parallel with the length direction of pedestal 1, wherein a placement plate 30 is fixedly connected with pedestal 1, in addition a placement plate 30 can with pedestal 2
It being detachably connected with, the inner plate surface of the placement plate 30 is rotatably connected to the scroll chuck for clamping roller 31 by bearing,
The outer plate surface of placement plate 30 is fixedly connected with motor, and motor output shaft is connect with scroll chuck.It is realized by scroll chuck to roller
The fixation of son 31, and regardless of the roller of size 31, scroll chuck installation form can guarantee that the axle center of roller 31 is constant, and
And the installation form of placement plate 30 can guarantee to facilitate the different size of roller 31 of installation.
The specific working principle is as follows: first motor, the second motor and third motor are all made of model M-3HP-4-W, and
Second motor also passes through conducting wire and connect with the controller of peripheral hardware model TPC12-12TD, and controller is for controlling the second motor
Rotation inverts after referring to fixing turn, and adjusts the second motor and third motor speed, and first motor is for driving driving wheel
28 rotations, so that grinding wheel 9, sanding belt 10 be driven to work;Second motor is connect with screw rod 27, for driving vertical shift plate 4
Back and forth it is displaced;Third motor is for driving scroll chuck that roller 31 is driven to rotate;
Roller 31 and scroll chuck are installed, manual rotating lever 23, so as to drive traversing plate 7 to carry out traversing for screw rod 22, is driven
Sanding belt 10 is contacted close to roller 31, final sanding belt 10 with roller 31, the record scale that tuning drive gear 24 indicates at this time, so that
The numerical value of advance can be realized and process to different rollers 31, sanding belt 10 is than traditional grinding wheel in the range of setting
It polishes finer, and is that whole device stability is good in polishing, so that it is more stable to polish, start the second motor and third electricity
Machine, so that roller 31 and screw rod 27 rotate, it is mobile that screw rod 27 drives movable block 25, thus drive vertical shift plate 4 mobile, vertical shift plate 4
Oil injecting lubricating mechanism kinematic is driven, heading 20 is moved along the inner plate surface of side plate 16, when moving to trapezoidal gentle slope 17, heading
20 climb along bevel edge, and push rod 13 applies pressure to compressed spring 19, and compressed spring 19 is compressed, and piston 12 carries out oiling,
Oil is delivered to 3 junction of sliding block 5 and the first sliding rail by oil circuit 15, to play the function of automatic oiling, it is artificial only need to be every
The disconnected time refuels just into oil tank 14.
Claims (7)
- The prosthetic device 1. a kind of roller is polished, it is characterised in that: including pedestal (1), the upper surface of the pedestal (1) is in width It is opened up on direction fluted (2), the first sliding rail (3) of boss-shaped, the top cloth of pedestal (1) is disposed in the groove (2) It is equipped with vertical shift plate (4), the lower surface of vertical shift plate (4) is equipped with the sliding block (5) cooperated with the first sliding rail (3), the vertical shift plate (4) Upper surface be provided with the second sliding rail (6) along the length direction of pedestal (1), second sliding rail (6) and traversing plate (7) are constituted It is slidably matched, the side parallel with pedestal (1) length direction of the traversing plate (7) is vertically installed with mounting plate (8), described Mounting plate (8) on be vertically installed with grinding wheel (9), sanding belt (10) are arranged in the grinding wheel (9).
- The prosthetic device 2. roller according to claim 1 is polished, it is characterised in that: it further include oil injecting lubricating mechanism, it is described Oil injecting lubricating mechanism include sleeve (11) perpendicular to the side arrangement of vertical shift plate (4), is provided in the sleeve (11) Piston (12), piston (12) are connect with push rod (13), and the push rod (13) extends to the outer end face of sleeve (11), the set The upper surface of cylinder (11) is connected to oil storage tank (14), the oil circuit inside the sleeve (11) by being arranged on vertical shift plate (4) (15) it is connected to the junction of the first sliding rail (3) and sliding block (5).
- The prosthetic device 3. roller according to claim 2 is polished, it is characterised in that: be provided with side on the pedestal (1) Plate (16), the side plate (16) is parallel with the width direction of pedestal (1), and the inner plate surface of the side plate (16) is provided with trapezoidal Gentle slope (17), the push rod (13) are arranged vertically with side plate (16), are provided on the shaft of push rod (13) flange collar (18), described Flange collar (18) and sleeve (11) outer end face between be provided with compressed spring (19), the end of the push rod (13) is provided with It heads a ball (20), the inner panel face contact of the heading (20) and side plate (16).
- The prosthetic device 4. roller according to claim 1 is polished, it is characterised in that: the separate of the vertical shift plate (4) beats One end of emery wheel (9) is vertically installed with support plate (21), support plate (21) branch parallel, described with the width direction of pedestal (1) To run through on fagging (21) and is rotatably connected to screw rod (22), the inner end of the screw rod (22) is connect with the side of traversing plate (7), Driving lever (23) and tuning drive gear (24) are vertically arranged in the outer end of the screw rod (22).
- The prosthetic device 5. roller according to claim 4 is polished, it is characterised in that: the lower section of the vertical shift plate (4) is also It is provided with the movable block parallel with sliding block (5) (25), is offered on the pedestal (1) and movable block (25) matched shifting chute (26), the outer end face of the movable block (25) is connected with screw rod (27), and the screw rod (27) is connected with motor shaft.
- The prosthetic device 6. roller according to claim 1 is polished, it is characterised in that: also rotated on the mounting plate (8) Be connected with the driving wheel parallel with grinding wheel (9) (28), tighten wheel (29), sanding belt (10) around driving wheel (28), tighten wheel (29) with the circumferential surface of grinding wheel (9) arrange, driving wheel (28) is close to the interior zone face of sanding belt (10) arrange, tighten wheel (29) and The outer zone face of sanding belt (9) is close to arrangement.
- The prosthetic device 7. roller according to claim 1 is polished, it is characterised in that: the pedestal (1) closes on polishing One end of wheel (9) arranges that there are two placement plate (30), the length directions of two placement plates (30) and grinding wheel (9) vertically Vertically, wherein a placement plate (30) is fixedly connected with pedestal (1), in addition a placement plate (30) and pedestal (2) detachable connection, The inner plate surface of the placement plate (30) is rotatably connected to the scroll chuck for clamping roller (31), placement plate by bearing (30) outer plate surface is fixedly connected with motor, and motor output shaft is connect with scroll chuck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811126481.5A CN109093493B (en) | 2018-09-26 | 2018-09-26 | Roller grinding and repairing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811126481.5A CN109093493B (en) | 2018-09-26 | 2018-09-26 | Roller grinding and repairing device |
Publications (2)
Publication Number | Publication Date |
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CN109093493A true CN109093493A (en) | 2018-12-28 |
CN109093493B CN109093493B (en) | 2020-10-13 |
Family
ID=64867046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811126481.5A Active CN109093493B (en) | 2018-09-26 | 2018-09-26 | Roller grinding and repairing device |
Country Status (1)
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CN (1) | CN109093493B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112917327A (en) * | 2021-04-09 | 2021-06-08 | 朴庆梅 | Defective convenient patching device of concrete slab |
CN113073405A (en) * | 2021-03-05 | 2021-07-06 | 阜阳恒泰纺织有限公司 | Traverse mechanism of rotor spinning machine |
CN114455850A (en) * | 2022-03-11 | 2022-05-10 | 山东瑞翼德科技股份有限公司 | Novel etching machine sprays wabbler mechanism drive device |
CN114833695A (en) * | 2022-04-14 | 2022-08-02 | 广东日信高精密科技有限公司 | Universal punching equipment for lithium battery pole piece |
CN115056097A (en) * | 2022-06-30 | 2022-09-16 | 江门市中锐金刚石工具有限公司 | Improved composite grinding wheel and manufacturing and processing equipment |
CN115213303A (en) * | 2022-08-15 | 2022-10-21 | 兴化市剑达铸造有限公司 | Mould punching needle processingequipment |
CN115319610A (en) * | 2022-10-13 | 2022-11-11 | 江苏三州机械科技有限公司 | Scrapped cold roll remanufacturing and recycling device and using method thereof |
CN115446714A (en) * | 2022-09-07 | 2022-12-09 | 广东嘉元科技股份有限公司 | Cathode roller surface anti-oxidation treatment equipment for electrolytic copper foil |
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CN105196140A (en) * | 2015-10-20 | 2015-12-30 | 慈溪市华表机械有限公司 | External cylindrical superfinishing machine |
CN206732568U (en) * | 2017-05-09 | 2017-12-12 | 东莞市乔锋机械有限公司 | A kind of machining center high lubrication platform for being easy to maintenance |
CN207026631U (en) * | 2017-07-12 | 2018-02-23 | 重庆市特种设备检测研究院 | Elevator traction sheave grooving prosthetic device |
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GB162884A (en) * | 1920-03-18 | 1921-05-12 | Edward Johnson | A new or improved machine for fettling or edging tiles |
CN104669091A (en) * | 2015-02-13 | 2015-06-03 | 华中科技大学 | Six-axis linkage numerical control abrasive belt grinding machine |
CN105196140A (en) * | 2015-10-20 | 2015-12-30 | 慈溪市华表机械有限公司 | External cylindrical superfinishing machine |
CN206732568U (en) * | 2017-05-09 | 2017-12-12 | 东莞市乔锋机械有限公司 | A kind of machining center high lubrication platform for being easy to maintenance |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113073405A (en) * | 2021-03-05 | 2021-07-06 | 阜阳恒泰纺织有限公司 | Traverse mechanism of rotor spinning machine |
CN113073405B (en) * | 2021-03-05 | 2022-02-15 | 阜阳恒泰纺织有限公司 | Traverse mechanism of rotor spinning machine |
CN112917327A (en) * | 2021-04-09 | 2021-06-08 | 朴庆梅 | Defective convenient patching device of concrete slab |
CN112917327B (en) * | 2021-04-09 | 2023-06-23 | 中亿丰建设集团股份有限公司 | Convenient repairing device for concrete plate defect |
CN114455850A (en) * | 2022-03-11 | 2022-05-10 | 山东瑞翼德科技股份有限公司 | Novel etching machine sprays wabbler mechanism drive device |
CN114833695A (en) * | 2022-04-14 | 2022-08-02 | 广东日信高精密科技有限公司 | Universal punching equipment for lithium battery pole piece |
CN114833695B (en) * | 2022-04-14 | 2022-12-09 | 广东日信高精密科技有限公司 | Universal punching equipment for lithium battery pole piece |
CN115056097A (en) * | 2022-06-30 | 2022-09-16 | 江门市中锐金刚石工具有限公司 | Improved composite grinding wheel and manufacturing and processing equipment |
CN115056097B (en) * | 2022-06-30 | 2023-01-20 | 江门市中锐金刚石工具有限公司 | Improved composite grinding wheel and manufacturing and processing equipment |
CN115213303A (en) * | 2022-08-15 | 2022-10-21 | 兴化市剑达铸造有限公司 | Mould punching needle processingequipment |
CN115446714A (en) * | 2022-09-07 | 2022-12-09 | 广东嘉元科技股份有限公司 | Cathode roller surface anti-oxidation treatment equipment for electrolytic copper foil |
CN115319610A (en) * | 2022-10-13 | 2022-11-11 | 江苏三州机械科技有限公司 | Scrapped cold roll remanufacturing and recycling device and using method thereof |
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