CN111451846A - Online grinding device for cathode roller of crude foil machine - Google Patents
Online grinding device for cathode roller of crude foil machine Download PDFInfo
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- CN111451846A CN111451846A CN202010262927.8A CN202010262927A CN111451846A CN 111451846 A CN111451846 A CN 111451846A CN 202010262927 A CN202010262927 A CN 202010262927A CN 111451846 A CN111451846 A CN 111451846A
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- cathode roller
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
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- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses an online grinding device for a cathode roller of a crude foil machine, which belongs to the technical field of cathode roller grinding, and comprises a liquid tank, a cathode roller rotating frame and a cathode roller main body, wherein a grinding device driving mechanism is arranged on a supporting frame, a conversion motor is arranged in front of a shell, the output end of the driving motor penetrates through the rear side of a protective shell and is provided with a rotating rod, the outer wall of the rotating rod is sleeved with a second gear which is meshed with a first gear of three groups, grinding wheel mechanisms with the same structure are respectively arranged between a rotating connecting rod on the left side of the three groups and a rotating connecting rod on the right side of the three groups, the invention does not need to be frequently replaced manually, realizes the flexible conversion and use of a plurality of groups of grinding wheels with different grain sizes, simultaneously, the rotating rod is driven by the driving motor, the rotating rod drives the second gear, the second gear is, the cathode roller main body is normally ground, normal use is not affected, and the use cost is low.
Description
Technical Field
The invention relates to the technical field of cathode roller grinding, in particular to an online grinding device for a cathode roller of a crude foil machine.
Background
The foil forming machine is used for producing electrolytic copper foil, and in the production of the electrolytic copper foil, the roll surface of the cathode roll has bad appearance due to electrochemical corrosion, scratches, oxidation points and oxidation color difference in the using process, and the cathode roll needs to be polished again. Meanwhile, when the surface of the cathode roller has different thicknesses of the surface passivation film in the electrolytic process, the roughness of the smooth surface of the copper foil is determined, and the texture structure and the roughness of the rough surface of the copper foil matrix are influenced.
The grinding device is adopted during the grinding of the cathode roller, but the prior grinding device has the following defects during the use: 1. because a plurality of groups of grinding wheels with different granularities are adopted, the grinding wheels with different granularities need to be frequently replaced manually, the mode greatly reduces the working efficiency and simultaneously improves the labor intensity, and the mode of manually adopting a mode of driving through a single motor is not adopted, so the use cost is greatly improved; 2. meanwhile, the grinding wheel is easy to damage after being used for a long time, the existing grinding device is inconvenient to disassemble and replace, and the disassembly is time-consuming and labor-consuming.
Disclosure of Invention
The invention aims to provide an on-line grinding device for a cathode roller of a crude foil machine, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an online grinding device for a cathode roller of a crude foil machine comprises a liquid tank, a cathode roller rotating frame and a cathode roller main body, wherein the cathode roller main body is arranged in the liquid tank through the cathode roller rotating frame, the outer wall of the left side of the liquid tank is provided with a supporting frame, the supporting frame is provided with a grinding device driving mechanism, the grinding device driving mechanism is provided with a shell, connecting frames are symmetrically arranged on the front side and the rear side of the inner cavity of the shell, a conversion motor is arranged in front of the shell, the output end of the conversion motor is provided with a speed reducer which is fixed on the front side of the shell, the output end of the speed reducer penetrates through the front side of the shell and is fixedly connected with a protective shell, a driving motor is arranged in the protective shell, the output end of the driving motor penetrates through the rear side of the protective shell and is provided with a rotating rod, the rear end of the rotating rod is movably connected with the center of, the grinding wheel mechanism is characterized in that a bearing is arranged at the joint of the rotating connecting rod and the connecting frame, the front ends of the outer walls of three groups of rotating connecting rods on the front side are fixedly sleeved with a first gear, the first gear is positioned in front of the connecting frame on the front side, the outer wall of the rotating rod is sleeved with a second gear which is meshed with the first gears of the three groups, grinding wheel mechanisms with the same structure are respectively arranged between the rotating connecting rods on the left side of the three groups and the rotating connecting rods on the right side of the three groups, a threaded column is movably arranged in the center of the outer wall of the rear side of the connecting frame on the rear;
front side the fixed connecting rod of three groups that is provided with of front side outer wall annular array of link, and the connecting rod is located the two outsides of gear, and the connecting rod is located the protective housing outside, three groups one side outer wall front end that the connecting rod is close to the protective housing all is through branch and protective housing outer wall fixed connection.
Further, the driving mechanism of the grinding device comprises a first servo motor, a cavity is formed in the middle of the left side of the top in the support frame, the first servo motor is fixed on the inner wall of the left side of the cavity, a speed reducer is arranged at the output end of the first servo motor, the output end of the speed reducer penetrates through the left side of the support frame and is provided with a driving sprocket, supporting blocks are fixedly arranged at the front end and the rear end of the left side of the top of the support frame, screws transversely penetrate through the supporting blocks on the front side and the rear side, the right ends of the screws on the front side and the rear side are movably connected with the top of the outer wall of the left side of the liquid tank through bearings, driven sprockets are sleeved at the left ends of the outer walls of the screws on the front side and the rear side, two groups of the driven sprockets are in transmission connection with the driving sprocket through a transmission chain, and the rear end of the longitudinal screw is movably connected with the inner wall of the rear side of the U-shaped seat through a bearing, a connecting block is sleeved on the outer wall of the longitudinal screw in a threaded manner, and the shell is fixed at the top of the connecting block.
Further, the grinding wheel mechanism comprises a connecting shaft, a grinding wheel is fixedly sleeved in the middle of the outer wall of the connecting shaft, and a plurality of groups of positioning grooves are transversely formed in the left end and the right end of the outer wall of the connecting shaft in an annular array mode.
Furthermore, a blind hole matched with the connecting shaft is formed in one end, close to the connecting shaft, of the rotating connecting rod, and a plurality of groups of positioning strips matched with the positioning grooves are transversely fixed on the inner wall of the blind hole in an annular array mode.
Furthermore, the front end and the rear end of the bottom of the U-shaped seat are fixedly provided with a first limiting sliding block, the front side and the rear side of the top of the support frame are transversely provided with a first limiting sliding groove matched with the first limiting sliding block, the bottom of the connecting block is fixedly provided with a second limiting sliding block, and the inner wall of the bottom of the U-shaped seat is longitudinally provided with a second limiting sliding groove matched with the second limiting sliding block.
Further, the front and back lengths of the support frame, the U-shaped seat and the longitudinal screw are all larger than the front and back lengths of the cathode roller main body.
Further, the right side of the shell is hollow, and the right side of the rightmost grinding wheel mechanism in the three grinding wheel mechanisms is positioned on the right side of the shell.
Further, the distance between the rear outer wall of the connecting frame and the rear inner wall of the shell at the rear side is greater than the front-rear length of the positioning strip.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention is provided with a drive conversion motor and a speed reducer, further drives a protective shell, further drives a front side connecting frame through a connecting rod and a supporting rod, the front side connecting frame drives a grinding wheel mechanism through a front side rotating connecting rod, the grinding wheel mechanism drives a rear side connecting frame to rotate through a rear side rotating connecting rod, the conversion of three groups of grinding wheel mechanisms is realized until the grinding wheel with required granularity corresponds to a cathode roller main body, the manual frequent replacement is not needed, the flexible conversion and use of a plurality of groups of grinding wheels with different granularity is realized, simultaneously, a driving motor is adopted to drive a rotating rod, the rotating rod drives a gear II, the gear II is matched with the gear I, further, the rotating connecting rod at the front side drives the grinding wheel mechanisms at three groups to rotate, the rotating connecting rod at the rear side rotates along with the grinding wheel mechanisms at three groups to provide stable rotating support for the grinding wheel mechanisms, although the grinding wheel mechanisms at three, the cathode roller main body is normally ground, normal use is not affected, and the use cost is low;
2) when the grinding wheel mechanism needs to be replaced after long-term use, the shell is moved to the left side to the designated position by driving the U-shaped seat through driving the servo motor, the threaded column is manually rotated, the rear side connecting frame is further driven to move to the designated position towards the rear side, the connecting shaft is further separated from the rear side rotating connecting rod, the connecting shaft is further manually pulled to move backwards, the front end of the connecting shaft is separated from the front side rotating connecting rod, and the grinding wheel mechanism can be detached from the shell.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a front view of the front attachment frame structure of the present invention;
FIG. 4 is a rear elevational view of the rear attachment frame structure of the present invention;
FIG. 5 is a schematic view of the connection between the grinding wheel mechanism and the rotary connecting rod structure according to the present invention.
In the figure: 1. a liquid tank; 2. a cathode roll turret; 3. a cathode roll body; 4. a grinding device drive mechanism; 41. a first servo motor; 42. a screw; 43. a drive chain; 44. a U-shaped seat; 45. a servo motor II; 5. A housing; 6. a switching motor; 7. a support frame; 8. a connecting frame; 9. rotating the connecting rod; 91. a positioning bar; 10. A first gear; 11. a second gear; 12. a rotating rod; 13. a grinding wheel mechanism; 131. a connecting shaft; 132. a grinding wheel; 133. positioning a groove; 14. a drive motor; 15. a connecting rod; 16. a threaded post; 17. a protective shell.
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. 1-5, the present invention provides a technical solution: an online grinding device for a cathode roller of a crude foil machine, please refer to fig. 1, comprising a liquid tank 1, a cathode roller rotating frame 2 and a cathode roller main body 3, wherein the cathode roller main body 3 is arranged in the liquid tank 1 through the cathode roller rotating frame 2, the liquid tank 1, the cathode roller rotating frame 2 and the cathode roller main body 3 are widely applied in the field, and are not detailed herein, meanwhile, the cathode roller rotating frame 2 is provided with a driving structure (not shown in the figure), such as a motor, for driving the cathode roller main body 3 to rotate, meanwhile, electrical components appearing in the invention are electrically connected with an external main controller and an external power supply, and the main controller can be a conventional known device controlled by a computer and the like;
referring to fig. 1, a supporting frame 7 is arranged on the outer wall of the left side of a liquid tank 1, the supporting frame 7 plays a role of a supporting and mounting structure, a grinding device driving mechanism 4 is arranged on the supporting frame 7, and the grinding device driving mechanism 4 is used for adjusting a grinding position and grinding pressure;
referring to fig. 1 and 2, a housing 5 is arranged on a driving mechanism 4 of the grinding device, connecting frames 8 are symmetrically arranged on the front side and the rear side of an inner cavity of the housing 5, the vertical sections of the connecting frames 8 are triangular, and the connecting frames 8 and the housing 5 both play a role in supporting and installing structures;
referring to fig. 1 and 2, a conversion motor 6 is arranged in front of a shell 5, a reducer is arranged at an output end of the conversion motor 6, the reducer is fixed at the front side of the shell 5, the conversion motor 6 can also be fixed at the front side of the shell 5 through a bracket, an output end of the reducer penetrates through the front side of the shell 5 and is fixedly connected with a protective shell 17, the protective shell 17 is located in the shell 5, a driving motor 14 is arranged in the protective shell 17, the conversion motor 6 and the reducer drive the protective shell 17 and the driving motor 14 to rotate forwards or backwards, so as to drive a connecting frame 8 to rotate to realize use and conversion of three groups of grinding wheel mechanisms 13;
referring to fig. 2 and 3, an output end of a driving motor 14 penetrates through a rear side of a protective shell 17 and is provided with a rotating rod 12, a rear end of the rotating rod 12 is movably connected with a center of a front outer wall of a front connecting frame 8 through a bearing, the rotating rod 12 rotates without affecting the connecting frame 8 through the bearing and the center of the front outer wall of the front connecting frame 8, three groups of rotating connecting rods 9 with the same structure are movably inserted in an annular array on the front connecting frame 8, the three groups of rotating connecting rods 9 are respectively positioned at three corners of the connecting frame 8, the rotating connecting rods 9 play a role of providing stable rotating support and connection, a bearing is arranged at a joint of the rotating connecting rods 9 and the connecting frame 8 to prevent the rotating connecting rods 9 from moving, front ends of outer walls of the three groups of rotating connecting rods 9 at the front side are fixedly sleeved with first gears 10, the first gears 10 are positioned in front of the front connecting frame 8, a second gear 11 which is mutually meshed with the three groups of first, the rotating speed of a driving motor 14 is adjusted according to the grinding wheel mechanism 13, the driving motor 14 drives a rotating rod 12 to further rotate a first gear 10, the first gear 10 is matched with a second gear 11 to further drive the three grinding wheel mechanisms 13 to rotate, the cathode roller main body 3 is ground through the required grinding wheel mechanisms 13, and the other two grinding wheel mechanisms 13 rotate in the shell 5, so that the grinding work cannot be influenced;
referring to fig. 2 and 3, grinding wheel mechanisms 13 with the same structure are respectively arranged between the three groups of left rotary connecting rods 9 and the three groups of right rotary connecting rods 9, the grinding wheel mechanisms 13 are divided into three groups, and the three groups of grinding wheel mechanisms 13 are sequentially arranged between the left rotary connecting rod 9 and the right rotary connecting rod 9 due to the three groups of rotary connecting rods 9 arranged on the front connecting frame 8 and the rear connecting frame 8;
referring to fig. 1 and 4, a threaded post 16 is movably arranged in the center of the outer wall of the rear side connecting frame 8 through a bearing, the threaded post 16 is movably arranged through the bearing, so that the threaded post 16 is not influenced when the connecting frame 8 rotates, meanwhile, the threaded post 16 does not influence the connecting frame 8 when the connecting frame 8 rotates, the rear end of the threaded post 16 is threaded through the rear side of the shell 5, a threaded through hole matched with the threaded post 16 is formed in the rear side of the shell 5, and a driving wheel for a user to manually rotate is welded at the rear end of the threaded post 16, so that the connecting frame 8 at the rear side is conveniently driven to move by rotating the threaded post 16 during disassembly to realize disassembly or assembly;
please refer to fig. 2 and fig. 3, three groups of connecting rods 15 are fixedly arranged on the front outer wall of the front connecting frame 8 in an annular array, the connecting rods 15 are located outside the second gear 11, the connecting rods 15 are located outside the protective shell 17, the front ends of the three groups of connecting rods 15, which are close to the protective shell 17, of one outer wall are fixedly connected with the outer wall of the protective shell 17 through supporting rods, on one hand, the connecting rods 15 and the supporting rods have the effect that when the driving motor 14 drives the first rotating rod 12 to drive the gear 10, the connecting frame 8 cannot be influenced to rotate, on the other hand, when the conversion motor 6 rotates, the protective shell 17 is further driven to rotate, and therefore the connecting rods 15 and the supporting rods drive the connecting.
As shown in fig. 1: the grinding device driving mechanism 4 comprises a servo motor I41, a cavity is arranged in the middle of the left side of the top in the supporting frame 7, the servo motor I41 and a speed reducer in the cavity are convenient to maintain, a maintenance through hole (not shown in the figure) is arranged at the position, corresponding to the cavity, of the front side of the supporting frame 7, a matched cover body (not shown in the figure) is arranged at the maintenance through hole, the servo motor I41 is fixed on the inner wall of the left side of the cavity, the speed reducer is arranged at the output end of the servo motor I41, the output end of the speed reducer penetrates through the left side of the supporting frame 7 and is provided with a driving chain wheel, the driving chain wheel is particularly positioned in the middle of the top of the left side of the supporting frame 7 and is convenient to be connected with driven chain wheels at the front side and, the connection of screw 42 and supporting block is provided with bearing, the front and back side screw 42 right-hand member all passes through bearing and liquid case 1 left side outer wall top swing joint, front and back side screw 42 outer wall left end all overlaps and is equipped with driven sprocket, and be connected through drive chain 43 transmission between two sets of driven sprocket and the drive sprocket, drive sprocket rotates and then drives two sets of driven sprocket synchronous equidirectional rotation through drive chain 43, front and back side screw 42 outer wall thread cover is equipped with U-shaped seat 44, the front and back side all is fixed the grafting with screw thread section of thick bamboo with screw 42 complex on U-shaped seat 44, screw 42 realizes moving about U-shaped seat 44 with the screw thread section of thick bamboo cooperation, adjust the operating pressure between grinding wheel mechanism 13 and cathode roller main part 3 and the position of grinding wheel mechanism 13 and cathode roller main part 3 according to different grinding wheel mechanism 13, U-shaped seat 44 front side is fixed with servo motor two 45, and servo motor two 45 output runs through U-shaped seat 44 front ) The longitudinal screw is positioned on the inner side of the U-shaped seat 44, the rear end of the longitudinal screw is movably connected with the inner wall of the rear side of the U-shaped seat 44 through a bearing, a connecting block (not shown in the figure) is sleeved on the outer wall of the longitudinal screw in a threaded manner, a threaded cylinder matched with the longitudinal screw is fixedly inserted in the connecting block in a penetrating manner from front to back, the longitudinal screw is matched with the threaded cylinder to realize the forward and backward movement of the connecting block, so that the grinding wheel mechanism 13 can comprehensively grind the cathode roller main body 3, the shell 5 is fixed at the top of the connecting block, and the shell 5 can;
as shown in fig. 3-5: the grinding wheel mechanism 13 comprises a connecting shaft 131, the connecting shaft 131 is used for supporting a grinding wheel 132, the grinding wheel 132 is fixedly sleeved in the middle of the outer wall of the connecting shaft 131, the grinding wheel 132 can be a green silicon carbide parallel grinding wheel, the granularity of three groups of grinding wheels 132 is respectively 400 meshes, 600 meshes and 800 meshes, a plurality of groups of positioning grooves 133 are transversely formed in the left end and the right end of the outer wall of the connecting shaft 131 in an annular array mode, one end, far away from the grinding wheel 132, of each positioning groove 133 penetrates through one end, far away from the grinding wheel 132, of the connecting shaft 131, the rotating connecting rod 9 is inserted into the connecting shaft 131, and the positioning strips 91 enter the positioning grooves 133, so that the grinding;
as shown in fig. 3-5: a blind hole matched with the connecting shaft 131 is formed in one end, close to the connecting shaft 131, of the rotating connecting rod 9, a plurality of groups of positioning strips 91 matched with the positioning grooves 133 are transversely fixed in an annular array on the inner wall of the blind hole, when the connecting shaft 131 enters the bottom of the blind hole, one end, far away from the bottom of the blind hole, of each positioning strip 91 is in contact with the inner wall, close to the grinding wheel 132, of each positioning groove 133, so that stable supporting rotating connection is realized, and the grinding wheel mechanism 13 is prevented from moving left and right between the;
as shown in fig. 1: the front end and the rear end of the bottom of the U-shaped seat 44 are respectively and fixedly provided with a first limiting sliding block, the front side and the rear side of the top of the support frame 7 are respectively and transversely provided with a first limiting sliding groove matched with the first limiting sliding block, the first limiting sliding block and the first limiting sliding groove are matched to guide and limit the movement of the U-shaped seat 44, the bottom of the connecting block is fixedly provided with a second limiting sliding block (not shown in the figure), the inner wall of the bottom of the U-shaped seat 44 is longitudinally provided with a second limiting sliding groove (not shown in the figure) matched with the second limiting sliding block, and the matching of the second limiting sliding block and the second limiting sliding groove can guide and limit the movement of;
as shown in fig. 1: the front and back lengths of the support frame 7, the U-shaped seat 44 and the longitudinal screw are all larger than the front and back lengths of the cathode roller main body 3, the support frame 7 facilitates a better installation structure, the U-shaped seat 44 and the longitudinal screw facilitate the forward and backward movement of the shell 5, and the outer wall of the cathode roller main body 3 can be comprehensively ground;
as shown in fig. 1: the right side of the shell 5 is hollow, so that the grinding wheel 132 in the grinding wheel mechanism 13 is convenient to contact with the cathode roller main body 3 to grind the cathode roller main body 3, and the right side of the rightmost grinding wheel mechanism 13 in the three groups of grinding wheel mechanisms 13 is positioned on the right side of the shell 5, so that the grinding wheel 132 in the grinding wheel mechanism 13 is in contact with the cathode roller main body 3, and the shell 5 is prevented from contacting with the cathode roller main body 3;
as shown in fig. 1 and 2: the distance between the rear outer wall of the rear connecting frame 8 and the rear inner wall of the shell 5 is greater than the front-rear length of the positioning strip 91, so that when the grinding wheel mechanism 13 is detached, the threaded column 16 is manually rotated to drive the rear connecting frame 8 to move backwards to a specified position, and then the grinding wheel mechanism 13 is pulled backwards, so that the grinding wheel mechanism can be detached from the rotating connecting rod 9 on the front side to be replaced and maintained in the shell 5.
A use method of an online grinding device for a cathode roller of a raw foil machine comprises the following steps:
s1: starting a driving mechanism on the cathode roller rotating frame 2 to rotate the cathode roller main body 3 at a rotating speed of 10-15 r/min;
s2: the protective shell is driven by driving the conversion motor 6 and the speed reducer, the front connecting frame 8 is driven by the connecting rod 15 and the supporting rod, the grinding wheel mechanism 13 is driven by the front connecting frame 8 through the front rotating connecting rod 9, the grinding wheel mechanism 13 drives the rear connecting frame 8 to rotate through the rear rotating connecting rod 9, the conversion of the grinding wheel mechanism 13 is realized, and the driving conversion motor 6 and the speed reducer are closed until a grinding wheel 132 with the granularity of 400 meshes (or the grinding wheel 132 with the granularity of 600 meshes or the grinding wheel 132 with the granularity of 800 meshes) corresponds to the cathode roller main body 3;
s3: adjusting the rotating speed of a driving motor 14 and starting the driving motor 14 according to a grinding wheel 132 with the granularity of 400 meshes to enable the rotating speed of the grinding wheel 132 with the granularity of 400 meshes to be 2000-2400 r/min, driving the rotating rod 12 by the driving motor 14, driving the gear II 11 by the rotating rod 12, matching the gear II 11 with the gear I10, enabling the rotating connecting rod 9 on the front side to drive the three grinding wheel mechanisms 13 to rotate, enabling the rotating connecting rod 9 on the rear side to rotate along with the three grinding wheel mechanisms 13 to provide stable rotating support for the grinding wheel mechanisms, and adjusting the rotating speed of the driving motor 14 when the grinding wheel 132 with the granularity of 600 meshes is adopted to enable the rotating speed of the grinding wheel 132 with the granularity of 600; when the 800-mesh grinding wheel 132 is adopted, the rotating speed of the driving motor 14 is adjusted, so that the rotating speed of the 800-mesh grinding wheel 132 is 2800-3600 r/min;
s4: the grinding wheel mechanism 13 is driven according to the selected grinding wheel mechanism 13 to drive a servo motor I41, a drive sprocket is driven through the servo motor I41 and a speed reducer, two groups of screw rods 42 are driven to rotate through the cooperation of the drive sprocket, a transmission chain 43 and a driven sprocket, and then a U-shaped seat 44 is driven to move the shell 5, so that a grinding wheel 132 in the grinding wheel mechanism 13 corresponding to the cathode roller main body 3 is in contact with the outer wall of the cathode roller main body 3, the shell 5 is driven to move through the U-shaped seat 44 driven by the screw rods 42 to adjust the working pressure, the grinding wheel 132 with 400 meshes is used, and the working pressure during grinding is 0; the grinding wheel 132 with 600 meshes has the working pressure of 0.12-0.15 MPa during grinding; the working pressure of the 800-mesh grinding wheel 132 during grinding is 0.1-0.12 MPa;
s5: during grinding, the servo motor II 45 is started to drive the longitudinal screw to rotate forwards and backwards at the same time, so that the shell 5 drives the grinding wheel mechanism 13 to move from the front end to the rear end of the cathode roller main body 3 and then move from the rear end to the front end, the cathode roller main body 3 is ground, and the forward and backward movement speed of the 400-mesh grinding wheel 132 is 4.2-5.5 cm/min; the front-back movement speed of the 600-mesh grinding wheel 132 is 3.2-4.2 cm/min; the forward and backward movement speed of the 800-mesh grinding wheel 132 is 2.5-3.2 cm/min;
s6: after grinding, electrical components can be closed, when the grinding wheel mechanism 13 inside the grinding wheel mechanism needs to be replaced after long-term use, the first servo motor 41 is driven to drive the U-shaped seat 44 to enable the shell 5 to move to a specified position towards the left side, the threaded column 16 is manually rotated, the rear connecting frame 8 is further driven to move to the specified position towards the rear side, the connecting shaft 131 is further separated from the rear rotating connecting rod 9, then the connecting shaft 131 is manually pulled to move backwards, the front end of the connecting shaft 131 is separated from the front rotating connecting rod 9, the grinding wheel mechanism 13 can be detached from the shell 5, and in the same way, the installation process can also be completed, the detaching process and the installing process do not need tools, and the method is simple, effective and time-saving and labor-saving.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a raw foil machine cathode roll online grinder, includes liquid tank (1), cathode roll rotating turret (2) and cathode roll main part (3), cathode roll main part (3) set up in liquid tank (1) through cathode roll rotating turret (2), its characterized in that: the grinding device is characterized in that a supporting frame (7) is arranged on the outer wall of the left side of the liquid tank (1), a grinding device driving mechanism (4) is arranged on the supporting frame (7), a shell (5) is arranged on the grinding device driving mechanism (4), connecting frames (8) are symmetrically arranged on the front side and the rear side of an inner cavity of the shell (5), a conversion motor (6) is arranged in front of the shell (5), a speed reducer is arranged at the output end of the conversion motor (6), the speed reducer is fixed on the front side of the shell (5), the output end of the speed reducer penetrates through the front side of the shell (5) and is fixedly connected with a protective shell (17), a driving motor (14) is arranged in the protective shell (17), the output end of the driving motor (14) penetrates through the rear side of the protective shell (17) and is provided with a rotating rod (12), and the, three groups of rotating connecting rods (9) with the same structure are movably inserted in an annular array on the connecting frames (8) on the front side and the rear side, bearings are arranged at the joints of the rotating connecting rods (9) and the connecting frames (8), the front ends of the outer walls of the three groups of rotating connecting rods (9) on the front side are fixedly sleeved with a first gear (10), the first gear (10) is located in front of the connecting frames (8) on the front side, the outer wall of the rotating rod (12) is sleeved with a second gear (11) which is meshed with the first gears (10) on the three groups, grinding wheel mechanisms (13) with the same structure are respectively arranged between the rotating connecting rods (9) on the left side of the three groups and the rotating connecting rods (9) on the right side of the three groups, threaded columns (16) are movably arranged in the centers of the outer walls on the rear side of the connecting frames (8) through the bearings, and;
front side the front side outer wall annular array of link (8) is fixed to be provided with three connecting rods (15) of group, and connecting rod (15) are located two (11) outsides of gear, and connecting rod (15) are located the protective housing (17) outside, three groups one side outer wall front end that connecting rod (15) are close to protective housing (17) all is through branch and protective housing (17) outer wall fixed connection.
2. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 1, wherein: the grinding device driving mechanism (4) comprises a first servo motor (41), a cavity is formed in the middle of the left side of the inner top of the support frame (7), the first servo motor (41) is fixed on the inner wall of the left side of the cavity, a speed reducer is arranged at the output end of the first servo motor (41), the output end of the speed reducer penetrates through the left side of the support frame (7) and is provided with a driving chain wheel, supporting blocks are fixedly arranged at the front end and the rear end of the left side of the top of the support frame (7), screw rods (42) transversely penetrate through the supporting blocks of the front side and the rear side, the right end of each screw rod (42) is movably connected with the top of the outer wall of the left side of the liquid tank (1) through bearings, driven chain wheels are sleeved at the left ends of the outer wall of the screw rods (42) at the front side and the rear side, two groups, u-shaped seat (44) front side is fixed and is provided with servo motor two (45), and servo motor two (45) output runs through U-shaped seat (44) front side and fixed and is provided with vertical screw rod, and vertical screw rod rear end passes through bearing and U-shaped seat (44) rear side inner wall swing joint, and vertical screw rod outer wall thread bush is equipped with the connecting block, and casing (5) are fixed at the connecting block top.
3. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 1, wherein: the grinding wheel mechanism (13) comprises a connecting shaft (131), a grinding wheel (132) is fixedly sleeved in the middle of the outer wall of the connecting shaft (131), and a plurality of groups of positioning grooves (133) are transversely formed in the left end and the right end of the outer wall of the connecting shaft (131) in an annular array mode.
4. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 3, wherein: one end of the rotating connecting rod (9) close to the connecting shaft (131) is provided with a blind hole matched with the connecting shaft (131), and a plurality of groups of positioning strips (91) matched with the positioning grooves (133) are transversely fixed on the annular array on the inner wall of the blind hole.
5. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 2, wherein: the front end and the rear end of the bottom of the U-shaped seat (44) are respectively and fixedly provided with a first limiting slide block, the front side and the rear side of the top of the support frame (7) are respectively and transversely provided with a first limiting slide groove matched with the first limiting slide block, the bottom of the connecting block is fixedly provided with a second limiting slide block, and the inner wall of the bottom of the U-shaped seat (44) is longitudinally provided with a second limiting slide groove matched with the second limiting slide block.
6. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 2, wherein: the front and back lengths of the support frame (7), the U-shaped seat (44) and the longitudinal screw are all larger than the front and back lengths of the cathode roller main body (3).
7. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 1, wherein: the right side of the shell (5) is hollow, and the right side of the rightmost grinding wheel mechanism (13) in the three groups of grinding wheel mechanisms (13) is positioned on the right side of the shell (5).
8. The on-line grinding device for the cathode roller of the green foil machine as claimed in claim 4, wherein: the distance between the outer wall of the rear side of the connecting frame (8) and the inner wall of the rear side of the shell (5) is larger than the front-back length of the positioning strip (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262927.8A CN111451846A (en) | 2020-04-07 | 2020-04-07 | Online grinding device for cathode roller of crude foil machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262927.8A CN111451846A (en) | 2020-04-07 | 2020-04-07 | Online grinding device for cathode roller of crude foil machine |
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| CN111451846A true CN111451846A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010262927.8A Pending CN111451846A (en) | 2020-04-07 | 2020-04-07 | Online grinding device for cathode roller of crude foil machine |
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Cited By (4)
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| CN112027787A (en) * | 2020-08-26 | 2020-12-04 | 湖州鸿盈机械有限公司 | Uniform storage device for preventing auxiliary cable of coal mining machine from being damaged and application method |
| CN113305716A (en) * | 2021-07-01 | 2021-08-27 | 广东嘉元科技股份有限公司 | Electrolytic copper foil production is with high-efficient grinder of cathode roll |
| CN113478358A (en) * | 2021-06-25 | 2021-10-08 | 铜陵市华创新材料有限公司 | Cathode roll polishing process for reducing defects of 4.5 mu m copper foil |
| CN113601346A (en) * | 2021-09-06 | 2021-11-05 | 东莞兆泰机械设备有限公司 | On-line polishing equipment for roller |
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