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CN-121973029-A - Online grinding precision compensation equipment of cathode roller

CN121973029ACN 121973029 ACN121973029 ACN 121973029ACN-121973029-A

Abstract

The invention discloses cathode roller on-line grinding precision compensation equipment, which relates to the technical field of cathode roller grinding, and comprises a base, wherein clamping mechanisms are arranged at two ends of the base and used for clamping a workpiece, grinding mechanisms are arranged on the side surfaces of the base and used for carrying out circumferential surface and end surface grinding processing on the workpiece, a supporting mechanism is arranged at the bottom of the base and used for supporting and positioning the workpiece, a moving mechanism is arranged at the top of the base and is provided with a laser detection system in a matched mode, the circumferential surface and the end surface of the workpiece can be detected through angle adjustment, the laser detection system can be transferred to the clamping mechanisms and driven to move on the end surface of the workpiece through the clamping mechanisms, two types of shape and position detection can be completed, reference measurement can be unified, real-time closed-loop compensation can be carried out, the problems of single function, non-uniform reference, response lag and the like can be effectively solved, and a technical approach is provided for high-precision and high-efficiency processing of the cathode roller.

Inventors

  • ZHOU TENG
  • JIN XIN
  • HU ZHIHAO

Assignees

  • 九江烁金能源工业有限公司

Dates

Publication Date
20260505
Application Date
20260319

Claims (8)

  1. 1. The cathode roller online grinding precision compensation device comprises a base (1) and is characterized in that clamping mechanisms are arranged at two ends of the base (1) and used for clamping a workpiece, grinding mechanisms are arranged on the side faces of the base (1) and used for carrying out grinding processing on the circumferential face and the end face of the workpiece, a supporting mechanism is arranged at the bottom of the base (1) and used for supporting and positioning the workpiece, a moving mechanism is arranged at the top of the base (1), a laser detection system is mounted on the moving mechanism in a matched mode, the circumferential face and the end face of the workpiece can be detected through angle adjustment, the laser detection system can be transferred to the clamping mechanisms, and the laser detection system is driven to move on the end face of the workpiece through the clamping mechanisms.
  2. 2. The on-line grinding precision compensation device for the cathode roller is characterized in that the supporting mechanism comprises a supporting oil cylinder (20) arranged on a base (1), a supporting plate (21) is arranged on a telescopic rod of the supporting oil cylinder (20), a positioning roller (22) is arranged on the supporting plate (21), a motor four (24) and a screw four (26) are further arranged on the supporting plate (21), the screw four (26) is driven by the motor four (24), a sliding frame (25) is slidably arranged on the supporting plate (21), the sliding frame (25) and the screw four (26) form a spiral pair, scraping frames (23) are arranged at two ends of the sliding frame (25), and the scraping frames (23) are contacted with the surface of the positioning roller (22).
  3. 3. The on-line grinding precision compensation device for the cathode roller is characterized in that the grinding mechanism comprises a motor III (8), a screw III (9) and a guide rod III (10) which are arranged on a base (1), the screw III (9) is driven by the motor III (8), a sliding seat III (11) is mounted on the screw III (9) and the guide rod III (10) in a matched mode, the sliding seat III (11) and the screw III (9) form a spiral pair, a mounting frame (12) is arranged on the sliding seat III (11), a rotary drum (14) is rotatably mounted on the top of the mounting frame (12), a control motor (15) is fixedly arranged, a control gear (16) is arranged on an output shaft of the control motor (15), the control gear (16) is meshed with the rotary drum (14), a position electric cylinder (13) is fixedly arranged on the rotary drum (14), a grinding mounting frame (17) is arranged on a telescopic rod of the position electric cylinder (13), a motor (19) and a grinding wheel (18) are arranged on the grinding mounting frame (17), the motor (19) is used for driving (18), the circumferential surface of the sliding seat III (11) is provided with a rotary drum (12), a control motor (16) is fixedly arranged on the rotary drum (14), a rotary drum (16), a control motor is fixedly arranged on the rotary drum (10), a rotary drum (9), a rotary drum is driven by a motor, a motor is driven by a motor, and a motor is driven by a motor.
  4. 4. The cathode roller online grinding precision compensation device according to claim 1 is characterized in that the moving mechanism comprises a motor II (4) fixedly arranged at the top of the base (1) and two screw rods II (5) rotatably arranged, the motor II (4) is used for driving the screw rods II (5), the two screw rods II (5) are connected through a belt structure (6), a moving seat (7) is slidably arranged at the top of the base (1), the moving seat (7) and the screw rods II (5) form a spiral pair, a positioning shaft (28) is arranged on the moving seat (7), and the laser detection system is cooperatively arranged on the positioning shaft (28).
  5. 5. The on-line grinding precision compensation device for cathode rolls according to claim 4, wherein the laser detection system comprises a detection mounting seat (27), two groups of positioning holes (29) are respectively formed in two sides of the detection mounting seat (27), one group of positioning holes (29) are matched and mounted on a positioning shaft (28), the other group of positioning holes (29) can be matched and mounted on a clamping mechanism, a first deflection motor (30) and a deflection mounting seat (31) are arranged at the bottom of the detection mounting seat (27), the first deflection motor (30) is used for driving the deflection mounting seat (31), a second deflection motor (32) is fixedly arranged on the deflection mounting seat (31), a deflection table (33) is arranged on an output shaft of the second deflection motor (32), the first deflection motor (30) can control the deflection table (33) to turn over, two groups of moving parts are fixedly arranged on the deflection table (33), the moving parts comprise a control electric cylinder (34) and a control sliding seat (35) which are used for controlling the movement of the control sliding seat (35), wherein one group of moving parts is fixedly provided with a second deflection motor (32), and the other group of moving parts is provided with a laser receiving module.
  6. 6. The on-line grinding precision compensation device for cathode rolls according to claim 5, wherein the laser emission module comprises a second angle motor (3505) and a second displacement cylinder (3506) which are arranged on the control slide seat (35), the second angle motor (3505) is used for driving the second displacement cylinder (3506) to rotate, a laser emitter (3504) is arranged on a telescopic rod of the second displacement cylinder (3506), the signal receiving module comprises a first angle motor (3501) and a first displacement cylinder (3502) which are arranged on the control slide seat (35), the first angle motor (3501) is used for driving the first displacement cylinder (3502) to rotate, and a signal receiver (3503) is arranged on the telescopic rod of the first displacement cylinder (3502).
  7. 7. The on-line grinding precision compensation device for the cathode roller according to claim 1, wherein the clamping mechanism comprises a first motor (2) and a first screw rod (3) which are arranged on a base (1), the first motor (2) is used for driving the first screw rod (3), a clamping installation frame (36) is slidably arranged on the base (1), the clamping installation frame (36) and the first screw rod (3) form a screw pair, a clamping sliding seat (37) is arranged on the clamping installation frame (36), a guide column (101) is arranged on the base (1), the guide column (101) is slidably connected with the clamping sliding seat (37), a transfer electric cylinder (38) is arranged at the top of the clamping sliding seat (37), a matching table (39) is arranged on a telescopic rod of the transfer electric cylinder (38), and the matching table (39) can be matched with the positioning hole (29).
  8. 8. The on-line grinding precision compensation device for the cathode roller according to claim 7, wherein the clamping mounting frame (36) is provided with a driving motor (40), an output shaft of the driving motor (40) is provided with a driving table (41), the driving table (41) is rotatably arranged on the clamping sliding seat (37), the driving table (41) is provided with a driving oil cylinder (42), a telescopic rod of the driving oil cylinder (42) is provided with a clamping table (43), the clamping table (43) is provided with a clamping oil cylinder (44), and a telescopic rod of the clamping oil cylinder (44) is provided with a clamping part (45) for clamping the end part of a workpiece.

Description

Online grinding precision compensation equipment of cathode roller Technical Field The invention relates to the technical field of cathode roller grinding, in particular to online cathode roller grinding precision compensation equipment. Background The cathode roller is core equipment for producing electrolytic copper foil, and the surface quality of the cathode roller directly determines the thickness uniformity, the surface roughness and the yield of the copper foil. The cathode roller is usually made of titanium or copper, and has extremely strict requirements on form and position tolerances such as roundness, cylindricity, end face perpendicularity and the like. The invention provides precision compensation equipment in grinding processing, which can finish two types of shape and position detection, unify measurement references, and realize real-time closed-loop compensation, thereby effectively solving the problems of single function, non-unification of references, delayed response and the like and providing a technical approach for high-precision and high-efficiency processing of cathode rollers. Disclosure of Invention The invention can complete two types of shape and position detection, unify measurement references, realize real-time closed-loop compensation, effectively solve the problems of single function, non-unification of references, response lag and the like, and provide a technical approach for high-precision and high-efficiency processing of cathode rollers. The on-line grinding precision compensation equipment for the cathode roller comprises a base, clamping mechanisms are arranged at two ends of the base and used for clamping a workpiece, grinding mechanisms are arranged on the side face of the base and used for grinding the circumferential face and the end face of the workpiece, a supporting mechanism is arranged at the bottom of the base and used for supporting and positioning the workpiece, a moving mechanism is arranged at the top of the base and is provided with a laser detection system in a matched mode, the circumferential face and the end face of the workpiece can be detected through angle adjustment, the laser detection system can be transferred to the clamping mechanisms, and the laser detection system is driven to move on the end face of the workpiece through the clamping mechanisms. The support mechanism comprises a support oil cylinder arranged on a base, a support plate is arranged on a telescopic rod of the support oil cylinder, a positioning roller is arranged on the support plate, a motor IV and a screw rod IV are further arranged on the support plate, the screw rod IV is driven by the motor IV, a sliding frame is slidably arranged on the support plate, the sliding frame and the screw rod IV form a spiral pair, scraping frames are arranged at two ends of the sliding frame, and the scraping frames are contacted with the surface of the positioning roller. The grinding mechanism comprises a motor III, a screw rod III and a guide rod III which are arranged on a base, wherein the screw rod III is driven by the motor III, a sliding seat III is arranged on the screw rod III and the guide rod III in a matched mode, the sliding seat III and the screw rod III form a spiral pair, a mounting frame is arranged on the sliding seat III, a rotary drum is rotatably arranged at the top of the mounting frame, a control motor is fixedly arranged on the top of the mounting frame, a control gear is arranged on an output shaft of the control motor, the control gear is meshed with the rotary drum, a position cylinder is fixedly arranged on the rotary drum, a grinding mounting frame is arranged on a telescopic rod of the position cylinder, a grinding wheel motor and a grinding wheel are arranged on the grinding mounting frame, the grinding wheel motor is used for driving the grinding wheel, the circumferential surface of the workpiece can be ground, and the end surface of the grinding wheel can be ground the end surface of the workpiece. The laser detection system comprises a base, a laser detection system and a moving mechanism, wherein the base is provided with a first motor, a second motor and a first screw rod, the first motor is fixedly arranged at the top of the base, the first motor is used for driving the first screw rod, the second motor is rotatably arranged at the top of the base, the first screw rod is connected with the second screw rod through a belt structure, the top of the base is slidably provided with a moving seat, the moving seat and the first screw rod form a screw pair, a positioning shaft is arranged on the moving seat, and the laser detection system is cooperatively arranged on the positioning shaft. The laser detection system comprises a detection mounting seat, two groups of positioning holes are respectively formed in two sides of the detection mounting seat, one group of positioning holes are mounted on a positioning shaft in a matched mode, the other group of positi