Online polishing and grinding mechanism for waste foil prevention cathode roller

Abstract

The invention provides a waste foil prevention cathode roller online polishing and grinding mechanism, which relates to the technical field of cathode roller polishing and grinding, and comprises a cathode roller polishing and grinding unit, a waste foil prevention unit and a powder collection unit, the waste foil prevention unit is mounted on the cathode roller polishing and grinding unit and is used for cleaning the polished and ground cathode roller; the powder collecting unit is installed on the cathode roller polishing and grinding unit and used for collecting powder obtained after polishing and grinding. The hollow pushing cover is slidably mounted in the hollow mounting cylinder; cooling liquid in the liquid inlet pipe enters the hollow mounting cylinder, the cooling liquid in the hollow mounting cylinder is discharged through the liquid discharging pipe, a worker can add the cooling liquid conveniently, and the temperature of the round polishing and grinding roller during working can be reduced easily; the problems that the temperature of the polishing and grinding roller rises too fast and the service life of the polishing and grinding roller is easily affected by the high-temperature environment due to the fact that the polishing and grinding roller generally does not have a water cooling function when the cathode roller is polished and ground online are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of cathode roller polishing, and more specifically, relates to an online polishing mechanism for a cathode roller to prevent waste foil. Background Art

[0002] During the production process of electrolytic copper foil, an oxide film will gradually form on the surface of the cathode roller, which will affect the quality of the electrolytic copper foil. In order to maintain the roughness of the cathode roller surface and remove the oxide film, regular polishing is required.

[0003] The current cathode roller polishing still has the following problems: 1. When the cathode roller is polished online, there is usually no water cooling function, which causes the temperature of the polishing roller to rise too quickly. The high temperature environment is likely to affect the service life of the polishing roller; 2. The residual powder cannot be cleaned in advance, resulting in the residual powder coming into contact with the copper foil during cathode roller polishing, causing a section of waste foil to appear; 3. Although some polishing mechanisms are also equipped with powder collection structures, the collected powder tends to concentrate in the same location, affecting the utilization effect of the powder collection box. Summary of the Invention

[0004] The disclosed embodiment relates to an online polishing mechanism for an anti-waste foil cathode roller, which comprises a cathode roller polishing unit, an anti-waste foil unit and a powder collecting unit; the coolant in the liquid inlet pipe enters the hollow mounting cylinder, and the coolant in the hollow mounting cylinder is discharged through the liquid discharge pipe, which is convenient for the staff to add coolant, and is beneficial to reducing the temperature of the circular polishing roller during operation; the powder cleaning roller automatically contacts the cathode roller after polishing, thereby realizing automatic cleaning of residual powder, avoiding contact between powder and copper foil, and preventing production quality problems of copper foil during cathode roller polishing; the triangular uniform block will move simultaneously with the two circular mounting shafts, which has a driving effect on the collected powder, ensuring the utilization effect of the powder collection box; and solves the problems of lack of water cooling function, inability to pre-clean residual powder and poor utilization effect of the powder collection box.

[0005] The present invention provides an anti-waste foil cathode roller online polishing and grinding mechanism, comprising: a cathode roller polishing and grinding unit, an anti-waste foil unit and a powder collection unit; the anti-waste foil unit is installed on the cathode roller polishing and grinding unit, and the anti-waste foil unit is used to clean the cathode roller after polishing and grinding; the powder collection unit is installed on the cathode roller polishing and grinding unit, and the powder collection unit is used to collect powder after polishing and grinding.

[0006] In at least some embodiments, the cathode roller polishing unit includes: an I-shaped mounting seat, an electric telescopic rod and a U-shaped mounting frame; the electric telescopic rods are provided in a row, and the row of electric telescopic rods is fixedly mounted on the right side of the I-shaped mounting seat; the U-shaped mounting frame is fixedly mounted on the output shaft of the row of electric telescopic rods.

[0007] In at least some embodiments, the cathode roller polishing unit further includes: a U-shaped support frame, a motor and a polishing assembly; the U-shaped support frame is fixedly mounted on the top of the U-shaped mounting frame; the motor is fixedly mounted on the front side of the U-shaped mounting frame; and the polishing assembly is mounted on the U-shaped mounting frame.

[0008] In at least some embodiments, the polishing assembly includes: a hollow mounting cylinder, a circular polishing roller, a hollow push cover and a rectangular mounting plate; the hollow mounting cylinder is mounted on a U-shaped mounting frame through a bearing, and the hollow mounting cylinder is also fixedly connected to the output shaft of the motor; the circular polishing roller is fixedly mounted on the outside of the hollow mounting cylinder; the hollow push cover is slidably mounted on the inside of the hollow mounting cylinder; there are two rectangular mounting plates in total, and the two rectangular mounting plates are fixedly mounted on the inside of the hollow mounting cylinder.

[0009] In at least some embodiments, the polishing assembly further comprises: a circular guide shaft, a movable sealing block, a limit retaining ring and a coil spring a; there are two circular guide shafts, and the two circular guide shafts are slidably mounted on two rectangular mounting plates; there are two movable sealing blocks, and the two movable sealing blocks are fixedly mounted on the outer ends of the two circular guide shafts, and rubber sealing rings are respectively mounted on the two movable sealing blocks; there are two limit retaining rings, and the two limit retaining rings are fixedly mounted on the inner ends of the two circular guide shafts; there are two coil springs a, and the two coil springs a are sleeved on the outside of the two circular guide shafts, and the two coil springs a are located between the two rectangular mounting plates and the two movable sealing blocks.

[0010] In at least some embodiments, the anti-waste foil unit includes: a circular connecting rod, a movable frame, a U-shaped frame and a powder cleaning roller; the circular connecting rod is rotatably mounted on an I-shaped mounting seat; the movable frame is fixedly mounted on the outside of the circular connecting rod, and the bottom of the movable frame contacts the top of the U-shaped support frame; the U-shaped frame is fixedly mounted on the right side of the movable frame; and the powder cleaning roller is rotatably mounted on the U-shaped frame.

[0011] In at least some embodiments, the anti-waste foil unit also includes: a positioning pin, an anti-loosening force ring and a coil spring b; the positioning pin is slidably installed on the movable frame, and the right end of the positioning pin is provided with a chamfer, and the right end of the positioning pin is inserted into the powder cleaning roller; the anti-loosening force ring is fixedly installed on the outside of the positioning pin; the coil spring b is sleeved on the outside of the positioning pin, and the coil spring b is located between the movable frame and the anti-loosening force ring.

[0012] In at least some embodiments, the powder collection unit includes: a rectangular connecting frame, a powder collection box and a circular guide shaft; the rectangular connecting frame is fixedly mounted on the bottom of the U-shaped mounting frame; the powder collection box is fixedly mounted on the bottom of the rectangular connecting frame; there are three circular guide shafts in total, and the three circular guide shafts are fixedly mounted inside the powder collection box.

[0013] In at least some embodiments, the powder collection unit further includes: an inclined collection plate, a coil spring c and a circular mounting shaft; the inclined collection plate is slidably mounted on the outside of the three circular guide shafts; there are three coil springs c, and the three coil springs c are sleeved on the outside of the three circular guide shafts, and the three coil springs c are located on the left side of the inclined collection plate; there are two circular mounting shafts, and the two circular mounting shafts are slidably mounted on the powder collection box, and the left ends of the two circular mounting shafts are in contact with the I-shaped mounting seat.

[0014] In at least some embodiments, the powder collection unit further includes: a triangular uniform block, a limiting baffle and a coil spring d; the triangular uniform block is fixedly mounted on the right side of the two circular mounting shafts, and the bottom of the triangular uniform block contacts the inner wall of the powder collection box; the limiting baffle is fixedly mounted on the outside of the two circular mounting shafts; there are two coil springs d, and the two coil springs d are sleeved on the outside of the two circular mounting shafts, and the two coil springs d are located between the powder collection box and the limiting baffle.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the output shafts of a row of electric telescopic rods are extended, the polishing assembly can automatically contact the cathode roller to be polished; when the motor is working, the hollow mounting cylinder drives the circular polishing roller to rotate, realizing online automatic polishing of the cathode roller; In addition, when the staff inserts the external liquid inlet pipe and the liquid discharge pipe into the hollow mounting cylinder, the external liquid inlet pipe and the liquid discharge pipe can push the two movable sealing blocks to move inward, so that the coolant in the liquid inlet pipe enters the hollow mounting cylinder, and the coolant in the hollow mounting cylinder is discharged through the liquid discharge pipe, which is convenient for the staff to add coolant and is beneficial to reducing the temperature of the circular polishing roller during operation; when the external liquid inlet pipe and the liquid discharge pipe are separated from the hollow mounting cylinder, the two movable sealing blocks can automatically reset under the action of the two coil springs a; the setting of the hollow push cover can discharge all the used coolant in the hollow mounting cylinder, thereby improving the coolant replacement effect and avoiding the situation where the used coolant is not sufficiently discharged.

[0016] 2. In the present invention, when a row of electric telescopic rods drives the U-shaped mounting frame to move, the movable frame can automatically rotate under the action of gravity, so that the powder cleaning roller automatically contacts the polished cathode roller, realizing automatic cleaning of residual powder, avoiding contact between powder and copper foil, and preventing production quality problems of copper foil during cathode roller polishing; when the row of electric telescopic rods drives the U-shaped mounting frame to reset, the U-shaped support frame can drive the movable frame to change its angle, so that the powder cleaning roller and cathode roller are automatically separated; In addition, the setting of the positioning pin plays a positioning role for the powder cleaning roller to prevent the powder cleaning roller from rotating; when the powder cleaning roller needs to rotate, the staff pulls the positioning pin, and then appropriately adjusts the angle of the powder cleaning roller, and then releases the positioning pin to allow the positioning pin to be inserted into the powder cleaning roller again, so that the powder cleaning roller can be fully used.

[0017] 3. In the present invention, when a row of electric telescopic rods drives the U-shaped mounting frame to move, the inclined collection plate can contact the outer wall of the cathode roller. The provision of three coil springs c ensures that the inclined collection plate can always elastically contact the cathode roller, thereby improving the collection effect of polishing powder. In addition, when a row of electric telescopic rods drives the U-shaped mounting frame to move, the two circular mounting shafts slide to the left under the action of two coil springs d; when a row of electric telescopic rods drives the U-shaped mounting frame to reset, the two circular mounting shafts reset to the right under the action of the I-shaped mounting seat; when the two circular mounting shafts move, the triangular uniform block will follow the two circular mounting shafts and move simultaneously, which promotes the collected powder and ensures the utilization effect of the powder collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention, rather than limiting the present invention.

[0020] In the attached figure: Figure 1 Shows a schematic diagram of the three-dimensional structure of the present invention; Figure 2 The present invention is shown Figure 1 Schematic diagram of the main viewing angle structure; Figure 3 The schematic structural diagram of the cathode roller polishing unit of the present invention is shown; Figure 4 A partial cross-sectional structural schematic diagram of the polishing assembly of the present invention is shown; Figure 5 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of area A in the middle; Figure 6The structure diagram of the anti-waste foil unit of the present invention is shown; Figure 7 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area B in the middle; Figure 8 shows a schematic structural diagram of a powder collection unit of the present invention; Figure 9 A schematic diagram of a central cross-section structure of a powder collecting unit of the present invention is shown; Figure 10 Shown is a schematic structural diagram of the present invention and the cathode roller.

[0021] List of reference numerals: 100. Cathode roller polishing unit; 101. I-shaped mounting base; 102. Electric telescopic rod; 103. U-shaped mounting bracket; 104. U-shaped support bracket; 105. Motor; 106. Polishing assembly; 1061. Hollow mounting cylinder; 1062. Circular polishing roller; 1063. Hollow push cover; 1064. Rectangular mounting plate; 1065. Circular guide shaft; 1066. Movable sealing block; 1067. Limiting ring; 1068. Coil spring a. 200, anti-waste foil unit; 201, circular connecting rod; 202, movable frame; 203, U-shaped frame; 204, powder cleaning roller; 205, positioning pin; 206, anti-loosening force ring; 207, coil spring b; 300, powder collection unit; 301, rectangular connecting frame; 302, powder collection box; 303, circular guide shaft; 304, inclined collection plate; 305, coil spring c; 306, circular mounting shaft; 307, triangular uniform block; 308, limit baffle; 309, coil spring d. DETAILED DESCRIPTION

[0022] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Example: Please refer to Figures 1 to 10 As shown: The present invention provides an anti-waste foil cathode roller online polishing mechanism, comprising: a cathode roller polishing unit 100, an anti-waste foil unit 200 and a powder collection unit 300; the anti-waste foil unit 200 is installed on the cathode roller polishing unit 100, and the anti-waste foil unit 200 is used to clean the cathode roller after polishing; the powder collection unit 300 is installed on the cathode roller polishing unit 100, and the powder collection unit 300 is used to collect powder after polishing.

[0024] In the embodiment of the present disclosure, Figures 3 to 5 As shown, the cathode roller polishing unit 100 includes: an I-shaped mounting base 101, an electric telescopic rod 102 and a U-shaped mounting frame 103; the electric telescopic rods 102 are provided in a row, and the row of electric telescopic rods 102 are fixedly mounted on the right side of the I-shaped mounting base 101; the U-shaped mounting frame 103 is fixedly mounted on the output shaft of the row of electric telescopic rods 102; the cathode roller polishing unit 100 also includes: a U-shaped support frame 104, a motor 105 and a polishing assembly 106; the U-shaped support frame 104 is fixedly mounted on the top of the U-shaped mounting frame 103; the motor 105 is fixedly mounted on the front side of the U-shaped mounting frame 103; and the polishing assembly 106 is mounted on the U-shaped mounting frame 103. The polishing assembly 106 includes: a hollow mounting cylinder 1061, a circular polishing roller 1062, a hollow push cover 1063 and a rectangular mounting plate 1064; the hollow mounting cylinder 1061 is mounted on the U-shaped mounting frame 103 through a bearing, and the hollow mounting cylinder 1061 is also fixedly connected to the output shaft of the motor 105; the circular polishing roller 1062 is fixedly mounted on the outside of the hollow mounting cylinder 1061; the hollow push cover 1063 is slidably mounted on the inside of the hollow mounting cylinder 1061; there are two rectangular mounting plates 1064, and the two rectangular mounting plates 1064 are fixedly mounted on the inside of the hollow mounting cylinder 1061; the polishing assembly 106 also includes: a circular guide shaft 1065, a movable sealing block 1066, a limit ring 1067 and a coil spring a106 8; There are two circular guide shafts 1065, and the two circular guide shafts 1065 are slidably mounted on the two rectangular mounting plates 1064; there are two movable sealing blocks 1066, and the two movable sealing blocks 1066 are fixedly mounted on the outer ends of the two circular guide shafts 1065, and rubber sealing rings are respectively installed on the two movable sealing blocks 1066; there are two limit retaining rings 1067, and the two limit retaining rings 1067 are fixedly mounted on the inner ends of the two circular guide shafts 1065; there are two coil springs a1068, and the two coil springs a1068 are sleeved on the outside of the two circular guide shafts 1065, and the two coil springs a1068 are located between the two rectangular mounting plates 1064 and the two movable sealing blocks 1066; Its specific function is as follows: because a row of electric telescopic rods 102 are fixedly mounted on the right side of the I-shaped mounting seat 101, and the U-shaped mounting frame 103 is fixedly mounted on the output shaft of a row of electric telescopic rods 102, and the polishing assembly 106 is mounted on the U-shaped mounting frame 103, when the output shaft of a row of electric telescopic rods 102 is extended, the polishing assembly 106 can automatically contact the cathode roller to be polished; and because the hollow mounting cylinder 1061 is mounted on the U-shaped mounting frame 103 through a bearing, and the hollow mounting cylinder 1061 is also fixedly connected to the output shaft of the motor 105, and the circular polishing roller 1062 is fixedly mounted on the outside of the hollow mounting cylinder 1061, when the motor 105 is working, the hollow mounting cylinder 1061 drives the circular polishing roller 1062 to rotate, thereby realizing online automatic polishing of the cathode roller; In addition, since the two rectangular mounting plates 1064 are fixedly mounted inside the hollow mounting cylinder 1061, and the two circular guide shafts 1065 are slidably mounted on the two rectangular mounting plates 1064, and the two movable sealing blocks 1066 are fixedly mounted on the outer ends of the two circular guide shafts 1065, when the staff inserts the external liquid inlet pipe and the liquid discharge pipe into the hollow mounting cylinder 1061, the external liquid inlet pipe and the liquid discharge pipe can push the two movable sealing blocks 1066 to move inward, so that the coolant in the liquid inlet pipe enters the hollow mounting cylinder 1061, and the hollow mounting cylinder 1061 The coolant in the cylinder is discharged through the drain pipe, which is convenient for the staff to add coolant and helps to reduce the temperature of the circular polishing roller 1062 during operation; when the external liquid inlet pipe and the drain pipe are separated from the hollow mounting cylinder 1061, the two movable sealing blocks 1066 can automatically reset under the action of the two coil springs a1068; and because the hollow push cover 1063 is slidably installed inside the hollow mounting cylinder 1061, all the used coolant in the hollow mounting cylinder 1061 can be discharged, thereby improving the coolant replacement effect and avoiding the situation where the used coolant is not sufficiently discharged.

[0025] In the embodiment of the present disclosure, Figure 6 and Figure 7As shown, the anti-waste foil unit 200 includes: a circular connecting rod 201, a movable frame 202, a U-shaped frame 203 and a powder cleaning roller 204; the circular connecting rod 201 is rotatably mounted on the I-shaped mounting seat 101; the movable frame 202 is fixedly mounted on the outside of the circular connecting rod 201, and the bottom of the movable frame 202 contacts the top of the U-shaped support frame 104; the U-shaped frame 203 is fixedly mounted on the right side of the movable frame 202; the powder cleaning roller 204 is rotatably mounted on the U-shaped frame 203; the anti-waste foil unit 200 also includes: a positioning pin 205, an anti-loosening force ring 206 and a coil spring b207; the positioning pin 205 is slidably mounted on the movable frame 202, and the right end of the positioning pin 205 is provided with a chamfer, and the right end of the positioning pin 205 is inserted into the powder cleaning roller 204; the anti-loosening force ring 206 is fixedly mounted on the outside of the positioning pin 205; the coil spring b207 is sleeved on the outside of the positioning pin 205, and the coil spring b207 is located between the movable frame 202 and the anti-loosening force ring 206; Its specific function is as follows: since the circular connecting rod 201 is rotatably mounted on the I-shaped mounting seat 101, and the movable frame 202 is fixedly mounted on the outside of the circular connecting rod 201, and the bottom of the movable frame 202 is in contact with the top of the U-shaped support frame 104, when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to move, the movable frame 202 can automatically rotate under the action of gravity, so that the powder cleaning roller 204 automatically contacts the polished cathode roller, thereby realizing automatic cleaning of residual powder, avoiding contact between powder and copper foil, and preventing production quality problems of copper foil during cathode roller polishing; when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to reset, the U-shaped support frame 104 can drive the movable frame 202 to change its angle, so that the powder cleaning roller 204 is automatically separated from the cathode roller; In addition, because the positioning pin 205 is slidably installed on the movable frame 202, and the right end of the positioning pin 205 is provided with a chamfer, and the right end of the positioning pin 205 is inserted into the powder cleaning roller 204, the powder cleaning roller 204 is positioned to prevent the powder cleaning roller 204 from rotating; and because the anti-loosening force ring 206 is fixedly installed on the outside of the positioning pin 205, and the coil spring b207 is sleeved on the outside of the positioning pin 205, and the coil spring b207 is located between the movable frame 202 and the anti-loosening force ring 206, when the powder cleaning roller 204 needs to rotate, the staff pulls the positioning pin 205, and then appropriately adjusts the angle of the powder cleaning roller 204, and then releases the positioning pin 205, so that the positioning pin 205 is inserted into the powder cleaning roller 204 again, so that the powder cleaning roller 204 can be fully used.

[0026] In the embodiment of the present disclosure, Figure 8 and Figure 9As shown, the powder collecting unit 300 includes: a rectangular connecting frame 301, a powder collecting box 302 and a circular guide shaft 303; the rectangular connecting frame 301 is fixedly mounted on the bottom of the U-shaped mounting frame 103; the powder collecting box 302 is fixedly mounted on the bottom of the rectangular connecting frame 301; there are three circular guide shafts 303, and the three circular guide shafts 303 are fixedly mounted inside the powder collecting box 302; the powder collecting unit 300 also includes: an inclined collecting plate 304, a coil spring c305 and a circular mounting shaft 306; the inclined collecting plate 304 is slidably mounted on the outside of the three circular guide shafts 303; there are three coil springs c305, and the three coil springs c305 are sleeved on the outside of the three circular guide shafts 303, and the three coil springs c305 are located on the inclined collecting plate 304 The left side of the two circular mounting shafts 306 is provided with two, and the two circular mounting shafts 306 are slidably mounted on the powder collecting box 302, and the left ends of the two circular mounting shafts 306 are in contact with the I-shaped mounting seat 101; the powder collecting unit 300 also includes: a triangular uniform block 307, a limit baffle 308 and a coil spring d309; the triangular uniform block 307 is fixedly mounted on the right side of the two circular mounting shafts 306, and the bottom of the triangular uniform block 307 is in contact with the inner wall of the powder collecting box 302; the limit baffle 308 is fixedly mounted on the outside of the two circular mounting shafts 306; there are two coil springs d309, and the two coil springs d309 are sleeved on the outside of the two circular mounting shafts 306, and the two coil springs d309 are located between the powder collecting box 302 and the limit baffle 308; Its specific function is as follows: because the three circular guide shafts 303 are fixedly mounted inside the powder collection box 302, and the inclined collection plate 304 is slidably mounted outside the three circular guide shafts 303, when the row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to move, the inclined collection plate 304 can contact the outer wall of the cathode roller; and because the three coil springs c305 are sleeved outside the three circular guide shafts 303 and located on the left side of the inclined collection plate 304, it is ensured that the inclined collection plate 304 can always elastically contact the cathode roller, thereby improving the collection effect of the polishing powder; In addition, because the two circular mounting shafts 306 are slidably mounted on the powder collecting box 302, and the left ends of the two circular mounting shafts 306 are in contact with the I-shaped mounting seat 101, and the two coil springs d309 are located between the powder collecting box 302 and the limit baffle 308, when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to move, the two circular mounting shafts 306 slide to the left under the action of the two coil springs d309; when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to reset, the two circular mounting shafts 306 reset to the right under the action of the I-shaped mounting seat 101; and because the triangular uniform block 307 is fixedly mounted on the right side of the two circular mounting shafts 306, and the bottom of the triangular uniform block 307 is in contact with the inner wall of the powder collecting box 302, when the two circular mounting shafts 306 move, the triangular uniform block 307 will follow the two circular mounting shafts 306 and move at the same time, which has a pushing effect on the collected powder and ensures the utilization effect of the powder collection box 302.

[0027] The specific usage and function of this embodiment are as follows: When the present invention is used, the staff first fixes the I-shaped mounting seat 101 with bolts. When the cathode roller needs to be polished, the output shaft of the row of electric telescopic rods 102 is extended. When the output shaft of the row of electric telescopic rods 102 is extended, the polishing assembly 106 can automatically contact the cathode roller to be polished; then start the motor 105. When the motor 105 is working, the hollow mounting cylinder 1061 drives the circular polishing roller 1062 to rotate, realizing the online automatic polishing of the cathode roller; when the row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to move, the movable frame 2 02 can automatically rotate under the action of gravity, so that the powder cleaning roller 204 automatically contacts the cathode roller after polishing, realizing the automatic cleaning of residual powder, avoiding the contact between powder and copper foil, and preventing the production quality problems of copper foil during the cathode roller polishing; when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to reset, the U-shaped support frame 104 can drive the movable frame 202 to change the angle, so that the powder cleaning roller 204 is automatically separated from the cathode roller; the setting of the positioning pin 205 plays a positioning role for the powder cleaning roller 204, preventing the powder cleaning roller 204 from rotating When the powder cleaning roller 204 needs to be rotated, the staff pulls the positioning pin 205, and then appropriately adjusts the angle of the powder cleaning roller 204, and then releases the positioning pin 205, so that the positioning pin 205 is inserted into the powder cleaning roller 204 again, so that the powder cleaning roller 204 can be fully used; when a row of electric telescopic rods 102 drives the U-shaped mounting frame 103 to move, the inclined collecting plate 304 can contact the outer wall of the cathode roller; the setting of the three coil springs c305 ensures that the inclined collecting plate 304 can always be in elastic contact with the cathode roller, thereby improving the polishing powder When the U-shaped mounting frame 103 is moved by the row of electric telescopic rods 102, the two circular mounting shafts 306 slide to the left under the action of the two coil springs d309; when the U-shaped mounting frame 103 is reset by the row of electric telescopic rods 102, the two circular mounting shafts 306 are reset to the right under the action of the I-shaped mounting seat 101; when the two circular mounting shafts 306 move, the triangular uniform block 307 moves simultaneously with the two circular mounting shafts 306, which promotes the collected powder and ensures the utilization effect of the powder collection box 302; When the staff inserts the external liquid inlet pipe and liquid discharge pipe into the hollow mounting cylinder 1061, the external liquid inlet pipe and liquid discharge pipe can push the two movable sealing blocks 1066 to move inward, so that the coolant in the liquid inlet pipe enters the hollow mounting cylinder 1061, and the coolant in the hollow mounting cylinder 1061 is discharged through the liquid discharge pipe, which is convenient for the staff to add coolant and helps to reduce the temperature of the circular polishing roller 1062 during operation; when the external liquid inlet pipe and liquid discharge pipe are separated from the hollow mounting cylinder 1061, the two movable sealing blocks 1066 can automatically reset under the action of two coil springs a1068; the setting of the hollow push cover 1063 can discharge all the used coolant in the hollow mounting cylinder 1061, thereby improving the coolant replacement effect and avoiding the situation where the used coolant is not sufficiently discharged.

[0028] In this article, there are several points to note: 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0029] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0030] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. An online polishing mechanism for cathode rollers to prevent waste foil, comprising: A cathode roller polishing unit (100), an anti-waste foil unit (200) and a powder collecting unit (300); characterized in that the anti-waste foil unit (200) is mounted on the cathode roller polishing unit (100), and the anti-waste foil unit (200) is used to clean the cathode roller after polishing; the powder collecting unit (300) is mounted on the cathode roller polishing unit (100), and the powder collecting unit (300) is used to collect powder after polishing; The cathode roller polishing unit (100) comprises: a U-shaped mounting frame (103) and a polishing assembly (106); the polishing assembly (106) comprises: a hollow mounting cylinder (1061) and a hollow push cover (1063); the hollow mounting cylinder (1061) is mounted on the U-shaped mounting frame (103) via a bearing; and the hollow push cover (1063) is slidably mounted inside the hollow mounting cylinder (1061).

2. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 1, characterized in that: The cathode roller polishing unit (100) further comprises: an I-shaped mounting seat (101) and an electric telescopic rod (102); the electric telescopic rods (102) are provided in a row, and the row of electric telescopic rods (102) is fixedly mounted on the right side of the I-shaped mounting seat (101); and the U-shaped mounting frame (103) is fixedly mounted on the output shafts of the row of electric telescopic rods (102).

3. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 2, characterized in that: The cathode roller polishing unit (100) further comprises: a U-shaped support frame (104) and a motor (105); the U-shaped support frame (104) is fixedly mounted on the top of the U-shaped mounting frame (103); the motor (105) is fixedly mounted on the front side of the U-shaped mounting frame (103); and the polishing assembly (106) is mounted on the U-shaped mounting frame (103).

4. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 3, characterized in that: The polishing assembly (106) further comprises: a circular polishing roller (1062) and a rectangular mounting plate (1064); the hollow mounting cylinder (1061) is also fixedly connected to the output shaft of the motor (105); the circular polishing roller (1062) is fixedly mounted on the outside of the hollow mounting cylinder (1061); and two rectangular mounting plates (1064) are provided, and the two rectangular mounting plates (1064) are fixedly mounted on the inside of the hollow mounting cylinder (1061).

5. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 4, characterized in that: The polishing assembly (106) further comprises: a circular guide shaft (1065), a movable sealing block (1066), a limit ring (1067) and a coil spring a (1068); there are two circular guide shafts (1065) in total, and the two circular guide shafts (1065) are slidably mounted on two rectangular mounting plates (1064); there are two movable sealing blocks (1066) in total, and the two movable sealing blocks (1066) are fixedly mounted on the outer ends of the two circular guide shafts (1065), and the two movable sealing blocks (1066) are fixedly mounted on the outer ends of the two circular guide shafts (1065), and the two movable sealing blocks (1066) are fixedly mounted on the outer ends of the two circular guide shafts (1065). The dynamic sealing blocks (1066) are respectively installed with rubber sealing rings; there are two limit retaining rings (1067) in total, and the two limit retaining rings (1067) are fixedly installed on the inner ends of the two circular guide shafts (1065); there are two coil springs a (1068) in total, and the two coil springs a (1068) are sleeved on the outside of the two circular guide shafts (1065), and the two coil springs a (1068) are located between the two rectangular mounting plates (1064) and the two movable sealing blocks (1066).

6. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 3, characterized in that: The anti-waste foil unit (200) comprises: a circular connecting rod (201), a movable frame (202), a U-shaped frame (203) and a powder cleaning roller (204); the circular connecting rod (201) is rotatably mounted on the I-shaped mounting seat (101); the movable frame (202) is fixedly mounted on the outside of the circular connecting rod (201), and the bottom of the movable frame (202) contacts the top of the U-shaped support frame (104); the U-shaped frame (203) is fixedly mounted on the right side of the movable frame (202); and the powder cleaning roller (204) is rotatably mounted on the U-shaped frame (203).

7. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 6, characterized in that: The anti-waste foil unit (200) further comprises: a positioning pin (205), an anti-loosening force ring (206) and a coil spring b (207); the positioning pin (205) is slidably mounted on the movable frame (202), and the right end of the positioning pin (205) is provided with a chamfer, and the right end of the positioning pin (205) is inserted into the powder cleaning roller (204); the anti-loosening force ring (206) is fixedly mounted on the outside of the positioning pin (205); the coil spring b (207) is sleeved on the outside of the positioning pin (205), and the coil spring b (207) is located between the movable frame (202) and the anti-loosening force ring (206).

8. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 2, characterized in that: The powder collection unit (300) comprises: a rectangular connecting frame (301), a powder collection box (302) and a circular guide shaft (303); the rectangular connecting frame (301) is fixedly mounted on the bottom of the U-shaped mounting frame (103); the powder collection box (302) is fixedly mounted on the bottom of the rectangular connecting frame (301); and there are three circular guide shafts (303) in total, and the three circular guide shafts (303) are fixedly mounted inside the powder collection box (302).

9. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 8, characterized in that: The powder collection unit (300) further comprises: an inclined collection plate (304), a coil spring c (305) and a circular mounting shaft (306); the inclined collection plate (304) is slidably mounted on the outside of the three circular guide shafts (303); there are three coil springs c (305) in total, and the three coil springs c (305) are sleeved on the outside of the three circular guide shafts (303), and the three coil springs c (305) are located on the left side of the inclined collection plate (304); there are two circular mounting shafts (306) in total, and the two circular mounting shafts (306) are slidably mounted on the powder collection box (302), and the left ends of the two circular mounting shafts (306) are in contact with the I-shaped mounting seat (101).

10. The online polishing mechanism for cathode rollers to prevent waste foil according to claim 9, characterized in that: The powder collection unit (300) further comprises: a triangular uniform block (307), a limiting baffle (308) and a coil spring d (309); the triangular uniform block (307) is fixedly mounted on the right side of the two circular mounting shafts (306), and the bottom of the triangular uniform block (307) contacts the inner wall of the powder collection box (302); the limiting baffle (308) is fixedly mounted on the outside of the two circular mounting shafts (306); there are two coil springs d (309), and the two coil springs d (309) are sleeved on the outside of the two circular mounting shafts (306), and the two coil springs d (309) are located between the powder collection box (302) and the limiting baffle (308).

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