CN216066952U

CN216066952U - Cathode roll polishing device for electrolytic copper foil

Info

Publication number: CN216066952U
Application number: CN202122763154.4U
Authority: CN
Inventors: 石晨; 左亚平; 杨元宋
Original assignee: Jiangxi Medhao New Material Co ltd
Current assignee: Jiangxi Medhao New Material Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a cathode roller polishing device for electrolytic copper foil, which comprises a workbench, wherein supports are arranged at the periphery of the lower end of the workbench, a polishing frame is further arranged at the upper end of the workbench, a polishing mechanism is arranged in the polishing frame, a rotating mechanism is further arranged in the polishing frame, the rotating mechanism is positioned below the polishing mechanism, a supporting and taking mechanism is further arranged at the position, corresponding to the rotating mechanism, on the workbench, a plurality of dust exhaust holes are further distributed on the workbench, and a dust suction mechanism is further arranged at the lower end of the workbench.

Description

Cathode roll polishing device for electrolytic copper foil

Technical Field

The utility model relates to the technical field of copper foil production and processing, in particular to a cathode roller polishing device for electrolytic copper foil.

Background

The main equipment for producing the electrolytic copper foil is a cathode roller, and because the working current of the electrolytic copper foil is as high as 35KA-40KA, in the long-term use process, because of the severe use environment, because of acid corrosion, high temperature, oxidation and the like, the surface of the cathode roller generates some oxidation layers and fine unevenness, the conductivity is reduced, the local heating of the roller surface is realized, the surface current is uneven, the unevenness of the roller surface, the oxidation layers and other problems are gradually worsened along with the increase of the use time, and the copper foil has the phenomena of mottling, color difference, edge tearing and the like, so the quality of the copper foil is seriously influenced. This requires a shutdown and removal of the cathode roll to a polishing chamber for surface treatment, which can affect production yield and shorten the life of the cathode roll. Therefore, it is necessary to perform a polishing process on the cathode roller used over a period of time. The conventional polishing apparatus can polish the cathode roller, but has low polishing efficiency and poor polishing effect, and cannot clean dust generated by polishing.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cathode roll polishing apparatus for electrolytic copper foil to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a cathode roll burnishing device of electrolytic copper foil, includes the workstation, the support is installed to workstation lower extreme position all around, the frame of polishing is still installed to the workstation upper end, install grinding machanism in the frame of polishing, still install slewing mechanism in the frame of polishing, slewing mechanism is located the grinding machanism below, the mechanism is got in the support is still installed to the position that corresponds slewing mechanism on the workstation, still distribute on the workstation and seted up a plurality of dust exhaust holes, dust absorption mechanism is still installed to the workstation lower extreme.

Preferably, the polishing mechanism comprises a pair of slide rails fixed in the polishing frame, a screw is installed in the slide rails in a rotating mode, a moving seat is sleeved on the screw in a threaded mode, a polishing motor is further installed on the outer side of the polishing frame, the output end of the polishing motor is connected with the corresponding shaft end of the screw in a driving mode, a plurality of groups of polishing telescopic rods are fixed to the lower end of the moving seat, polishing seats are fixed to the telescopic ends of the polishing telescopic rods, and polishing sand sheets are fixed to the lower ends of the polishing seats.

Preferably, the rotating mechanism comprises a plurality of groups of rotating push rods arranged on the inner wall of the left side of the polishing frame, a rotating seat is fixed at the telescopic end of each rotating push rod, the rotating seat is also arranged at the corresponding position of the inner wall of the right side of the polishing frame, an axle seat is rotatably arranged in the rotating seat, an insertion groove is formed in the middle position of the axle seat, a cathode roller is inserted in the insertion groove, a rotating motor is further arranged on the outer side of the polishing frame, and the output end of the rotating motor is in driving connection with the axle seat.

Preferably, ask and get the support that the mechanism includes slidable mounting on the workstation and get the base, ask to get to install the multiunit on the base and ask to get the telescopic link, ask to get the telescopic end of telescopic link and be fixed with the layer board, the frame right side inner wall of polishing still installs to ask and gets the push rod, ask to get the telescopic end of push rod and ask and get base right side wall fixed connection.

Preferably, the dust collection mechanism comprises a dust collection cover arranged at the lower end of the workbench and a dust collection box arranged between the supports, the dust collection cover and the dust collection box are communicated through a dust exhaust pipe, and a dust collection fan is arranged on the dust exhaust pipe.

Preferably, the sanding sheet is fixed at the lower end of the sanding seat through a bolt.

Compared with the prior art, the utility model has the beneficial effects that: the dust collection mechanism is arranged, so that dust generated by polishing can be conveniently absorbed; the cathode roller is convenient to take and place by arranging the supporting and taking mechanism; through setting up grinding machanism cooperation slewing mechanism, can improve polishing efficiency. The polishing device is simple in structure and high in polishing efficiency, can effectively improve the polishing effect, can absorb dust generated by polishing, and can bring convenience to the technical field of copper foil production and processing.

Drawings

FIG. 1 is a schematic sectional front view showing a structure of a cathode roll polishing apparatus for an electrolytic copper foil;

FIG. 2 is a schematic view of a partial cross-sectional side view of a grinding mechanism of a cathode roll polishing apparatus for an electrolytic copper foil.

In the figure: 1-workbench, 2-bracket, 3-dust suction mechanism, 31-dust suction hood, 32-dust suction fan, 33-dust collection box, 4-dust exhaust hole, 5-lifting mechanism, 51-pallet, 52-lifting telescopic rod, 53-lifting base, 54-lifting push rod, 6-grinding mechanism, 61-slide rail, 62-grinding seat, 63-moving seat, 64-grinding telescopic rod, 65-grinding sand sheet, 66-grinding motor, 7-rotating mechanism, 71-rotating push rod, 72-cathode roller, 73-rotating seat, 74-rotating motor, 75-shaft seat, 76-inserting groove and 8-grinding frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a negative pole roller burnishing device of electrolytic copper foil, includes workstation 1, 1 lower extreme of workstation all around the position install support 2, 1 upper end of workstation still installs grinding frame 8, install grinding machanism 6 in the grinding frame 8, still install slewing mechanism 7 in the grinding frame 8, slewing mechanism 7 is located grinding machanism 8 below, the mechanism 5 is got to the support still installed to the position that corresponds slewing mechanism 7 on the workstation 1, still distribute on the workstation 1 and seted up a plurality of dust exhaust holes 4, dust absorption mechanism 3 is still installed to workstation 1 end.

The polishing mechanism 6 comprises a pair of slide rails 61 fixed in a polishing frame 8, a screw rod is installed in the slide rails 61 in a rotating mode, a moving seat 63 is sleeved on the screw rod in a threaded mode, a polishing motor 66 is further installed on the outer side of the polishing frame 8, the output end of the polishing motor 66 is connected with the corresponding shaft end of the screw rod in a driving mode, a plurality of groups of polishing telescopic rods 64 are fixed to the lower end of the moving seat 63, a polishing seat 62 is fixed to the telescopic end of each polishing telescopic rod 64, and a polishing sand sheet 65 is fixed to the lower end of each polishing seat 62.

Through setting up slide rail 61 cooperation lead screw and grinding motor 66, be convenient for polish to cathode roll 72 different positions, during the use, open grinding motor 66, make it drive the lead screw and rotate to make and remove seat 63 and remove thereupon, treat to remove the position that all need polish, extension grinding telescopic link 64 makes it promote the sanding sheet 65 and moves down, makes it and cathode roll 72 contact completion work of polishing.

The rotating mechanism 7 comprises a plurality of groups of rotating push rods 71 arranged on the inner wall of the left side of the polishing frame 8, rotating seats 73 are fixed at the telescopic ends of the rotating push rods 71, the rotating seats 73 are also arranged at corresponding positions on the inner wall of the right side of the polishing frame 8, shaft seats 75 are rotatably arranged in the rotating seats 73, cartridge slots 76 are formed in the middle positions of the shaft seats 75, cathode rollers 72 are inserted in the cartridge slots 76, rotating motors 74 are further arranged on the outer side of the polishing frame 8, and the output ends of the rotating motors 74 are in driving connection with the shaft seats 75.

Ask and get mechanism 5 and include that slidable mounting's support on workstation 1 gets base 53, ask to get to install the multiunit on the base 53 and ask to get telescopic link 52, ask to get telescopic link 52's telescopic end fixed with layer board 51, 8 right side inner walls of polishing frame still install and ask to get push rod 54, ask to get the telescopic end of push rod 54 and ask to get base 53 right side wall fixed connection.

When the cathode roller 72 is used, firstly, the cathode roller 72 needing polishing is placed on the supporting plate 51, then the telescopic supporting rod 52 is extended and extended, the cathode roller 72 is lifted to a position with the same height as the shaft seat 75, then the push supporting rod 54 is retracted, the right end of the cathode roller 72 is inserted into the right insertion groove 76, then the push rotating rod is extended, the rotating seat 73 is pushed to move to the right, the left end of the cathode roller 72 is inserted into the insertion groove 76, fixing can be completed, and then the rotating motor 74 is started to drive the cathode roller 72 to rotate.

The dust collection mechanism 3 comprises a dust collection cover 31 arranged at the lower end of the workbench 1 and a dust collection box 33 arranged between the brackets 2, the dust collection cover 31 and the dust collection box 33 are communicated through a dust exhaust pipe, and a dust collection fan 32 is arranged on the dust exhaust pipe.

Through setting up dust absorption mechanism 3, can absorb the dirt bits that polishing produced through dust exhaust hole 4, during the use, open dust absorption fan 32 to inhale the dirt bits of workstation 1 upper end through dust exhaust hole 31, then arrange into and accomplish in the dust collection box 33 and collect.

The sanding sheet 65 is fixed at the lower end of the sanding seat 62 through bolts. The sanding sheet 65 is fixed and fixed through bolts, so that the sanding sheet can be conveniently disassembled, assembled and replaced, and the sanding effect is not affected.

The working principle of the utility model is as follows: when in use, firstly, a cathode roller 72 needing to be polished is placed on the supporting plate 51, then the telescopic rod 52 is extended and extended to be supported, the cathode roller 72 is lifted to a position with the same height as the shaft seat 75, then the push rod 54 is retracted to be supported, the right end of the cathode roller 72 is inserted into the right insertion groove 76, then the push rod is extended to be rotated, the rotating seat 73 is pushed to move towards the right side, the left end of the cathode roller 72 is inserted into the insertion groove 76, fixing can be completed, then the rotating motor 74 is turned on to drive the cathode roller 72 to rotate, next, the grinding motor 66 is turned on to drive the screw rod to rotate, so that the moving seat 63 moves along with the rotating seat, the telescopic rod 64 is extended to be ground at the position needing to be ground, the grinding sand sheet 65 is pushed to move downwards to be contacted with the cathode roller 72 to complete grinding, and the dust suction fan 32 is turned on, so that dust at the upper end of the workbench 1 is sucked through the dust exhaust hole 31, and then discharged into the dust box 33 to be collected, thereby completing the polishing work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cathode roll burnishing device of electrolytic copper foil, includes workstation (1), its characterized in that: support (2) are installed to workstation (1) lower extreme position all around, polishing frame (8) are still installed to workstation (1) upper end, install grinding machanism (6) in polishing frame (8), still install slewing mechanism (7) in polishing frame (8), slewing mechanism (7) are located grinding machanism (6) below, the position that corresponds slewing mechanism (7) on workstation (1) is still installed and is held in the palm and get mechanism (5), still distribute on workstation (1) and seted up a plurality of dust exhaust holes (4), dust absorption mechanism (3) are still installed to workstation (1) end.

2. The cathode roll polishing device of electrolytic copper foil according to claim 1, characterized in that: grinding machanism (6) are including a pair of slide rail (61) of frame (8) internal fixation of polishing, the lead screw is installed to slide rail (61) internal rotation, threaded sleeve is equipped with removal seat (63) on the lead screw, grinding motor (66) are still installed in frame (8) outside of polishing, the output and the lead screw axle head drive that corresponds of grinding motor (66) are connected, it is fixed with multiunit telescopic link (64) of polishing to remove seat (63) lower extreme, the flexible end of telescopic link (64) of polishing is fixed with seat (62) of polishing, the seat (62) lower extreme of polishing is fixed with sand piece (65) of polishing.

3. The cathode roll polishing device of electrolytic copper foil according to claim 1, characterized in that: slewing mechanism (7) are including the multiunit rotation push rod (71) of the installation of frame (8) left side inner wall of polishing, the flexible end of rotation push rod (71) is fixed with and rotates seat (73), frame (8) right side inner wall of polishing corresponds the position and also installs and rotates seat (73), rotate seat (73) internal rotation and install axle bed (75), cartridge groove (76) have been seted up to axle bed (75) intermediate position, cartridge groove (76) interpolation is equipped with cathode roller (72), rotating motor (74) are still installed in the outside of frame (8) of polishing, the output and the axle bed (75) drive of rotating motor (74) are connected.

4. The cathode roll polishing device of electrolytic copper foil according to claim 1, characterized in that: ask and get mechanism (5) and get base (53) including workstation (1) up slidable mounting's support, ask to get to install the multiunit on base (53) and ask to get telescopic link (52), ask the flexible end of getting telescopic link (52) to be fixed with layer board (51), it gets push rod (54) still to install to ask on frame (8) right side inner wall, ask the flexible end of getting push rod (54) and ask to get base (53) right side wall fixed connection.

5. The cathode roll polishing device of electrolytic copper foil according to claim 1, characterized in that: dust absorption mechanism (3) include dust cage (31) of workstation (1) lower extreme installation and dust collection box (33) of installation between support (2), communicate through the dust exhaust pipe between dust cage (31) and dust collection box (33), install dust absorption fan (32) on the dust exhaust pipe.

6. The cathode roll polishing device of electrolytic copper foil according to claim 2, characterized in that: the sanding sheet (65) is fixed at the lower end of the sanding seat (62) through bolts.