A grinding brush structure for cathode roller of foil machine

Abstract

The present invention relates to the technical field of cathode roller supporting equipment, specifically a grinding brush structure of the cathode roller of a foil machine, comprising an equipment frame and a grinding brush assembly installed on the equipment frame; the grinding brush assembly comprises a brush frame substrate and a plurality of grinding brush brackets arranged on the brush frame substrate, a brush roller bracket is arranged at the bottom end of the grinding brush bracket, a grinding brush roller is installed on the brush roller bracket, a lifting mechanism is also arranged on the brush roller bracket, and the brush roller bracket is connected to the driving end of the lifting mechanism; the grinding brush brackets are arranged on the brush frame substrate in sequence, and a spacing adjustment component capable of adjusting the position of the grinding brush bracket is arranged on the brush frame substrate; the brush frame substrate is also provided with a plurality of cleaning brush brackets, and the cleaning brush brackets are matched one by one with the grinding brush brackets. The present invention can accurately control the contact pressure and gap between the grinding brush roller and the cathode roller, timely clean and maintain the grinding brush roller, and is effectively applicable to a production line with multiple rollers in parallel.

Description

Technical Field

[0001] The invention relates to the technical field of cathode roller matching equipment, in particular to a grinding brush structure of a cathode roller of a foil production machine. Background Art

[0002] In the production process of electrolytic copper foil, the cathode roller is exposed to acid-containing electrolyte and air for a long time, and its surface will be oxidized. The oxidation of the cathode roller will lead to the deterioration of the quality of the generated copper foil. The cathode roller brush wheel can solve this problem well. Using it for online polishing can effectively remove the oxide film on the roller surface.

[0003] The brushing structure of the cathode roller in the prior art generally includes a frame, and a driving device and a brush wheel connected to the output end of the driving device are respectively provided on both sides of the frame. This implementation structure is relatively simple and can only perform brushing operations on a single cathode roller. However, in actual production, the equipment configuration of the electrolytic copper foil production line will also affect the number of cathode rollers. Some advanced production lines may use a multi-roller parallel mode to improve production efficiency. This single cathode roller brushing structure is often unable to adapt to such a multi-roller parallel production line. Summary of the invention

[0004] The object of the present invention is to provide a brush structure for the cathode roller of a foil production machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A grinding brush structure for the cathode roller of a foil machine comprises an equipment frame and a grinding brush assembly installed on the equipment frame; the equipment frame is provided with a displacement track, a mounting base installed on the displacement track and a driver for mounting the base; the grinding brush assembly is fixedly installed on the mounting base; the grinding brush assembly comprises a brush frame substrate and a plurality of grinding brush brackets arranged on the brush frame substrate, a brush roller frame is provided at the bottom end of the grinding brush bracket, a grinding brush roller is installed on the brush roller frame, a lifting mechanism is also provided on the brush roller frame, and the brush roller frame is connected to the driving end of the lifting mechanism; the grinding brush brackets are arranged in sequence on the brush frame substrate, and a spacing adjustment component for adjusting the position of the grinding brush bracket is provided on the brush frame substrate; the brush frame substrate is also provided with a plurality of cleaning brush brackets, the cleaning brush brackets are matched one by one with the grinding brush brackets, a plurality of cleaning devices are provided on the cleaning brush bracket, and a scraping brush is provided at the bottom of the cleaning device.

[0007] As a further solution of the present invention: the grinding brush bracket includes a support frame plate, support columns arranged at the four corners of the support frame plate and a top plate installed on the top of the support column, the brush roller bracket is fixedly installed on the bottom end of the support column, and an inner bracket is also provided on the support frame plate, an inner bracket plate is mounted on the inner bracket, a lifting motor is installed at the bottom of the inner bracket plate, a bolt sleeve is installed on the top plate, and a lifting screw rod is installed at the driving end of the lifting motor, and the lifting screw rod is inserted into the inner screw hole of the bolt sleeve.

[0008] As a further solution of the present invention: the brush roller frame includes a roller frame support plate and a side support plate installed at the bottom of the roller frame support plate, the roller frame support plate is fixed to the bottom end of the support column, the side support plate is provided with a driving roller shaft, and the grinding brush roller is installed on the driving roller shaft.

[0009] As a further solution of the present invention: the spacing adjustment component includes a plurality of first adjustment rails arranged on the brush holder substrate, the bottom of the support frame plate is provided with a sliding mounting seat, the sliding mounting seat is installed on the corresponding first adjustment rails, the spacing adjustment component also includes an axis support arranged at both ends of the brush holder substrate, a transmission shaft installed on the axis support, and a transmission wheel installed on the transmission shaft, and an adjustment belt is provided between the transmission wheels at both ends.

[0010] As a further solution of the present invention: the support frame plate is also provided with an extension block and a belt fixing clamp arranged on the extension block, and the belt surface of the adjustment belt is inserted into the clamping cavity of the belt fixing clamp.

[0011] As a further solution of the present invention: locking screw holes are also provided on the plate body of the support frame plate and the track frame of the first adjustment track.

[0012] As a further solution of the present invention: the cleaning device includes a lifting base block, a cleaning machine box installed on the lifting base block and an electrically controlled push rod arranged on the cleaning machine box, the lifting base block is fixedly installed on the cleaning brush holder, the scraping brush includes a brush plate mounting block, a brush cylinder installed on the brush plate mounting block and a cleaning brush surface arranged on the brush cylinder, the brush plate mounting block is connected to the rod end of the electrically controlled push rod, the cleaning machine box is provided with a telescopic pipe, and the injection port of the brush cylinder is connected to the telescopic pipe.

[0013] As a further solution of the present invention: a second adjustment track is also provided on the brush holder substrate, the second adjustment track is located on the side edge of the first adjustment track, hook-shaped frames are installed at both ends of the cleaning brush holder, a sliding mounting block is provided on the hook-shaped frame, and the sliding mounting block is installed on the second adjustment track.

[0014] As a further solution of the present invention: a fixed frame plate is provided on the side edge of the brush holder substrate, the fixed frame plate is slidably installed on the side edge of the brush holder substrate and is fixedly connected to the support frame plate, a driving cylinder is fixed on the fixed frame plate, a cylinder push rod is installed on the driving end of the driving cylinder, a connecting block is provided at the rod end of the cylinder push rod, and the connecting block is connected to the hook-shaped frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The invention is used for brushing the cathode rollers of a foil production machine, and is dedicated to synchronously brushing the cathode rollers arranged in parallel.

[0017] Several grinding brush holders are arranged in sequence on the brush holder base plate, and each holder independently supports a grinding brush roller system. This modular design facilitates maintenance and replacement of worn parts. A brush roller holder is provided at the bottom end of each grinding brush holder, on which a grinding brush roller is mounted; the brush roller holder is also equipped with a lifting mechanism connected to the driving end of the brush roller holder. By controlling the lifting mechanism, the contact pressure and gap between the grinding brush roller and the cathode roller surface can be precisely adjusted, thereby achieving fine adjustment of the grinding force.

[0018] Different foil machines or different production processes have different spacing between cathode rollers. In order to adapt to different working conditions, a spacing adjustment component is set on the brush holder base plate. This component allows the operator to adjust the spacing between the grinding brush holders as needed to ensure that the grinding brush rollers can match the arrangement position of the cathode rollers in the relevant working process.

[0019] On the basis of the grinding brush roller grinding the cathode roller, a cleaning brush holder is also provided, and each grinding brush holder is also equipped with a corresponding cleaning brush holder. The cleaning brush holder is provided with a number of cleaning devices, and a scraping brush is installed at the bottom of the cleaning device, which is attached to the surface of the cathode roller and is located on the opposite side of the grinding brush roller. With the rotation of the cathode roller itself, the debris and residue generated during the grinding process are effectively removed, and a uniform finish is provided for the cathode roller, thereby improving the grinding efficiency and quality and extending the service life of the grinding brush roller.

[0020] The present invention can accurately control the contact pressure and gap between the grinding brush roller and the cathode roller, as well as timely clean and maintain the grinding brush roller, thereby reducing residue and wear on the grinding brush roller, thereby extending the service life of the grinding brush roller and the entire grinding brush assembly. According to the production process, the arrangement position of the cathode roller in the relevant operation process is matched, and it is effectively applicable to a production line with multiple rollers in parallel.

[0021] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings herein are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and are used together with the specification to explain the principles of the present application. At the same time, these drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application for those skilled in the art by referring to specific embodiments.

[0023] Figure 1 The present invention is a schematic diagram of the overall structure of the grinding brush structure of the cathode roller of the foil production machine provided in an embodiment of the present invention.

[0024] Figure 2 A schematic structural diagram of a brush assembly provided in an embodiment of the present invention.

[0025] Figure 3 A schematic diagram of the structure of a brush assembly from a top view according to an embodiment of the present invention.

[0026] Figure 4 Schematic diagram of the structure of the grinding brush support provided in the embodiment of the present invention Figure 1 .

[0027] Figure 5 Schematic diagram of the structure of the grinding brush support provided in the embodiment of the present invention Figure 2 .

[0028] Figure 6 A schematic diagram of the installation of a spacing adjustment assembly provided in an embodiment of the present invention.

[0029] Figure 7 A schematic diagram of the structure of a cleaning device and a scraping brush provided in an embodiment of the present invention.

[0030] Figure 8 A schematic diagram of the installation of a cleaning device provided in an embodiment of the present invention.

[0031] In the figure: 11, equipment frame; 12, displacement track; 13, driver; 14, mounting base; 15, grinding brush assembly; 21, brush frame base plate; 22, grinding brush bracket; 23, brush roller frame; 24, lifting mechanism; 25, grinding brush roller; 26, cleaning brush frame; 27, cleaning device; 28, scraping brush; 29, spacing adjustment assembly; 31, support frame plate; 32, support column; 33, top plate; 34, inner bracket; 35, inner bracket plate; 36, lifting motor; 37, lifting screw rod; 38, bolt sleeve; 41, roller frame support plate; 42, side support plate; 43. Driving roller; 51. First adjusting track; 52. Sliding mounting seat; 53. Shaft support; 54. Transmission shaft; 55. Transmission wheel; 56. Adjusting belt; 57. Extension block; 58. Belt fixing clamp; 59. Locking screw hole; 61. Lifting base block; 62. Cleaning machine box; 63. Electric control push rod; 64. Brush plate mounting block; 65. Brush cylinder; 66. Cleaning brush surface; 67. Telescopic pipe; 71. Second adjusting track; 72. Hook-shaped frame; 73. Sliding mounting block; 74. Fixed frame plate; 75. Driving cylinder; 76. Cylinder push rod; 77. Connecting block. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0035] In one embodiment, see Figure 1 and Figure 2, a brushing structure for a cathode roller of a foil machine is provided, comprising an equipment frame 11 and a brush assembly 15 installed on the equipment frame 11; the equipment frame 11 is provided with a displacement track 12, a mounting base 14 installed on the displacement track 12, and a driver 13 for mounting the base 14, and the brush assembly 15 is fixedly mounted on the mounting base 14. The equipment frame 11 is erected at the periphery of the foil machine equipment and mounted on the side edge of the outer ring of the cathode roller so as to perform uniform brushing or polishing treatment on the surface of the cathode roller, the displacement track 12 is on the equipment frame 11, located on the side edge of the outer ring of the cathode roller, and two parallel linear guide rails are provided as the displacement track 12, the guide rail adopts a high-precision ball screw or a sliding guide rail system, and the driver 13 is used as a power device, and the mounting base 14 is used to support the brush assembly 15, ensuring that the brush assembly 15 can move smoothly along a predetermined path, thereby moving along the outer surface of the cathode roller, and the cathode roller also continuously rotates, thereby performing brushing treatment on the cathode roller.

[0036] The grinding brush assembly 15 includes a brush frame substrate 21 and a plurality of grinding brush brackets 22 arranged on the brush frame substrate 21, a brush roller bracket 23 is arranged at the bottom end of the grinding brush bracket 22, a grinding brush roller 25 is installed on the brush roller bracket 23, and a lifting mechanism 24 is also arranged on the brush roller bracket 23, and the brush roller bracket 23 is connected to the driving end of the lifting mechanism 24; the plate end of the brush frame substrate 21 is fixedly installed on the mounting base 14.

[0037] The grinding brush holders 22 are arranged in sequence on the brush holder substrate 21, and the brush holder substrate 21 is provided with a spacing adjustment component 29 that can adjust the position of the grinding brush holder 22; the brush holder substrate 21 is also provided with a plurality of cleaning brush holders 26, and the cleaning brush holders 26 are matched one by one with the grinding brush holders 22, and a plurality of cleaning devices 27 are provided on the cleaning brush holders 26, and a scraping brush 28 is provided at the bottom of the cleaning device 27.

[0038] This embodiment is used for brushing the cathode roller of the foil machine, and is dedicated to synchronous brushing of the cathode rollers arranged in parallel. The brush holder substrate 21 is firmly mounted on the mounting base 14 as a supporting platform for the entire brush assembly 15. A plurality of grinding brush holders 22 are arranged in sequence on the brush holder substrate 21, and each holder independently supports a grinding brush roller system. This modular design facilitates maintenance and replacement of worn parts. A brush roller holder 23 is provided at the bottom end of each grinding brush holder 22, and a grinding brush roller 25 is mounted on the brush roller holder 23; the brush roller holder 23 is also equipped with a lifting mechanism 24, which is connected to the driving end of the brush roller holder 23. By controlling the lifting mechanism 24, the contact pressure and gap between the grinding brush roller 25 and the surface of the cathode roller can be accurately adjusted, thereby achieving fine adjustment of the grinding force.

[0039] Different foil production equipment or different production processes have different spacings between cathode rollers. In order to adapt to different operating conditions, a spacing adjustment component 29 is provided on the brush holder substrate 21; this component allows the operator to adjust the spacing between the grinding brush holders 22 as needed to ensure that the grinding brush rollers 25 can match the arrangement position of the cathode rollers in the relevant operating process.

[0040] In this embodiment, on the basis of the grinding brush roller 25 grinding the cathode roller, a cleaning brush holder 26 is further provided, and each grinding brush holder 22 is also equipped with a corresponding cleaning brush holder 26. A plurality of cleaning devices 27 are provided on the cleaning brush holder 26, and a scraping brush 28 is installed at the bottom of the cleaning device 27, which is attached to the surface of the cathode roller and is located on the opposite side of the grinding brush roller 25. With the rotation of the cathode roller itself, the debris and residue generated during the grinding process are effectively removed, and a uniform finish is provided for the cathode roller, thereby improving the grinding efficiency and quality and extending the service life of the grinding brush roller 25.

[0041] This embodiment can accurately control the contact pressure and gap between the grinding brush roller 25 and the cathode roller, as well as timely clean and maintain the grinding brush roller 25, thereby reducing the residue and wear on the grinding brush roller 25, thereby extending the service life of the grinding brush roller 25 and the entire grinding brush assembly 15. According to the production process, the arrangement position of the cathode roller in the relevant operation process is matched, and it is effectively suitable for a production line with multiple rollers in parallel.

[0042] In one embodiment, see Figure 2 , Figure 4 and Figure 5 This embodiment is a further design of the above embodiment. On this basis, the specific implementation structure of the grinding brush bracket 22 is designed as follows:

[0043] The grinding brush support 22 includes a support frame plate 31, support columns 32 arranged at the four corners of the support frame plate 31, and a top plate 33 installed at the top of the support column 32. The brush roller frame 23 is fixedly installed at the bottom end of the support column 32. The support frame plate 31 is also provided with an inner bracket 34, and an inner bracket plate 35 is mounted on the inner bracket 34. A lifting motor 36 is installed at the bottom of the inner bracket plate 35. A bolt sleeve 38 is installed on the top plate 33. A lifting screw 37 is installed at the driving end of the lifting motor 36. The lifting screw 37 is inserted into the inner screw hole of the bolt sleeve 38. The brush roller frame 23 includes a roller frame support plate 41 and a side support plate 42 installed at the bottom of the roller frame support plate 41. The roller frame support plate 41 is fixed to the bottom end of the support column 32. A driving roller shaft 43 is arranged on the side support plate 42. The grinding brush roller 25 is installed on the driving roller shaft 43.

[0044] The grinding brush bracket 22 is responsible for supporting and driving the grinding brush roller 25 to work, and assembling the support frame plate 31 and the support column 32: the support frame plate 31 is the basis of the entire bracket, which is mounted on the brush frame base plate 21 to support the brush roller frame 23 and can drive the brush roller frame 23 to move vertically. The top plate 33 is installed on the top of the support column 32 and is fixed to the support column 32 by bolts or other connecting parts to form a stable frame. The brush roller frame 23 is composed of a roller frame support plate 41 and a side support plate 42. The grinding brush roller 25 is installed on the driving roller shaft 43, usually fixed by a keyway, fasteners or other means. The driving roller shaft 43 is driven to rotate by an external power source, and the grinding brush roller 25 rotates accordingly to grind the surface of the cathode roller. The surface of the grinding brush roller 25 is provided with a sand belt surface, which is composed of an abrasive layer, a substrate and a backing layer. The abrasive layer can be made of a variety of materials, such as aluminum oxide, silicon carbide, etc., to sharpen and polish the surface of the cathode roller.

[0045] The inner bracket plate 35 is mounted on the inner bracket 34 as a platform to mount the lifting motor 36. The bolt sleeve 38 is threadedly matched with the lifting screw 37, so that the rotation of the lifting screw 37 can be converted into the vertical movement of the brush roller frame 23. During operation, the lifting motor 36 is started, and the lifting screw 37 is driven to rotate by the rotation of the motor. Due to the threaded match between the bolt sleeve 38 and the lifting screw 37, the brush roller frame 23 will move vertically with the rotation of the lifting screw 37, thereby adjusting the contact pressure and gap between the grinding brush roller 25 and the surface of the workpiece.

[0046] In one embodiment, see Figure 2 , Figure 3 and Figure 6 This embodiment is a further design of the above embodiment. On this basis, the specific implementation structure of the spacing adjustment component 29 is designed as follows:

[0047] The spacing adjustment assembly 29 includes a plurality of first adjustment rails 51 disposed on the brush frame substrate 21, and a sliding mounting seat 52 is disposed at the bottom of the support frame plate 31, and the sliding mounting seat 52 is mounted on the corresponding first adjustment rail 51. The spacing adjustment assembly 29 also includes shaft supports 53 disposed at both ends of the brush frame substrate 21, a transmission shaft 54 ​​mounted on the shaft supports 53, and a transmission wheel 55 mounted on the transmission shaft 54, and an adjustment belt 56 is connected between the transmission wheels 55 at both ends. The support frame plate 31 is also provided with an extension block 57 and a belt fixing clamp 58 disposed on the extension block 57, and the belt surface of the adjustment belt 56 is passed through the clamping cavity of the belt fixing clamp 58. Locking screw holes 59 are also provided on the plate body of the support frame plate 31 and the track frame of the first adjustment rail 51.

[0048] Each grinding brush holder 22 is mounted on a corresponding first adjustment track 51 through a sliding mounting seat 52. A plurality of first adjustment tracks 51 are fixed on the brush holder base plate 21. These tracks are arranged in sequence to provide a sliding path for the sliding mounting seat 52. Shaft supports 53 are respectively mounted at both ends of the brush holder base plate 21. The shaft supports 53 are used as support points to mount a transmission shaft 54, on which a transmission wheel 55 is mounted, and an adjustment belt 56 is used to transmit power or achieve synchronous motion.

[0049] This embodiment is used to adjust the working position of the grinding brush bracket 22. The driving wheel 55 at one end is the power input end and is externally connected to a power motor as a driving source. The driving wheel 55 at the other end is a driven turnover structure of the belt drive, thereby driving the movement of the adjustment belt 56. In this embodiment, each grinding brush bracket 22 is independently installed with a belt fixing clamp 58. When the machine is stopped for adjustment, the belt fixing clamp 58 of the corresponding grinding brush bracket 22 can be fixed on the adjustment belt 56 according to the adjustment needs. With the movement of the adjustment belt 56, the corresponding grinding brush bracket 22 is driven to move along the first adjustment track 51; the grinding brush bracket 22 not connected to the adjustment belt 56 will not be affected by the movement of the adjustment belt 56. In this adjustment mode, the entire grinding brush bracket 22 can be driven to move synchronously, thereby adjusting the position of the entire grinding brush bracket 22. It can also be a group of two, with one grinding brush bracket 22 as a reference, and the distance between the other grinding brush bracket 22 and the grinding brush bracket 22 can be relatively adjusted, or other relevant conditions can be adopted. The overall adjustment freedom is high and can adapt to the layout of various types of equipment with parallel cathode rollers.

[0050] When the sliding mounting seat 52 slides to a desired position, bolts or other fasteners can be passed through the locking screw holes 59 to lock the support frame 31 on the track frame of the first adjustment track 51 .

[0051] In one embodiment, see Figure 2 and Figure 7 This embodiment is a further design of the above embodiment. On this basis, the specific implementation structure of the cleaning device 27 is designed as follows:

[0052] The cleaning device 27 includes a hanging base block 61, a cleaning machine box 62 installed on the hanging base block 61, and an electric control push rod 63 arranged on the cleaning machine box 62. The hanging base block 61 is fixedly installed on the cleaning brush frame 26. The scraping brush 28 includes a brush plate mounting block 64, a brush cylinder 65 installed on the brush plate mounting block 64, and a cleaning brush surface 66 arranged on the brush cylinder 65. The brush plate mounting block 64 is connected to the rod end of the electric control push rod 63. A telescopic pipe 67 is arranged on the cleaning machine box 62, and the injection port of the brush cylinder 65 is connected to the telescopic pipe 67.

[0053] The lifting base block 61 is firmly mounted on the bottom of the plate surface of the cleaning brush holder 26 by bolts or welding. The cleaning machine box 62 is a miniature integrated component, which is equipped with key components such as a detergent pump and a motor control unit. The electric control push rod 63 can adjust the position of the scraping brush 28 as needed; the main body of the scraping brush 28 is a brush plate mounting block 64 and a brush cylinder 65. The interior of the brush cylinder 65 is hollow and is designed with evenly distributed nozzles. The telescopic pipe 67 has a telescopic sleeve structure to ensure that the cleaning liquid is always smoothly transported to the brush cylinder 65 and immersed in the cleaning brush surface 66. The cleaning liquid can effectively remove the debris and residues generated during the grinding process. At the same time, the cleaning liquid absorbs heat energy to reduce the surface temperature of the cathode roller.

[0054] Preferably, the cleaning brush surface 66 is made of a soft and wear-resistant material, such as nylon or polyester fiber, to ensure effective cleaning without damaging the cleaned surface.

[0055] Preferably, multiple cleaning devices 27 can be provided and configured with different cleaning solvents. As an example, two cleaning devices 27 are provided in the figure of this embodiment, one of which is located on the opposite side of the grinding brush roller 25 and is configured with a cleaning solvent mainly for lubrication to assist in removing debris during the grinding process, and the other is arranged at the rear end of the cleaning brush holder and is configured with a cleaning solvent mainly for cooling to assist in reducing the surface temperature of the cathode roller.

[0056] In one case of this embodiment, see Figure 2 , Figure 7 and Figure 8 , with regard to the layout adjustment mode of the cleaning brush holder 26, the present embodiment is synchronously designed as follows:

[0057] The brush holder substrate 21 is also provided with a second adjustment track 71, which is located at the side edge of the first adjustment track 51. Hook-shaped frames 72 are installed at both ends of the cleaning brush holder 26, and sliding mounting blocks 73 are installed on the hook-shaped frames 72. The sliding mounting blocks 73 are installed on the second adjustment track 71. A fixed frame plate 74 is provided on the side edge of the brush holder substrate 21, and the fixed frame plate 74 is slidably installed on the side edge of the brush holder substrate 21 and is fixedly connected to the support frame plate 31. A driving cylinder 75 is fixed on the fixed frame plate 74, and a cylinder push rod 76 is installed at the driving end of the driving cylinder 75. A connecting block 77 is provided at the rod end of the cylinder push rod 76, and the connecting block 77 is connected to the hook-shaped frame 72.

[0058] The present embodiment further provides a second adjustment track 71 on the side edge of the first adjustment track 51, and each cleaning brush holder 26 is correspondingly mounted on the second adjustment track 71, wherein on the one hand, the cleaning brush holder 26, the cylinder push rod 76 and the driving cylinder 75 are an integral structure, which is fixedly connected to the support frame plate 31 through the fixed frame plate 74; when the position of the grinding brush holder 22 is adjusted, the above-mentioned integral structure will move synchronously therewith; on the other hand, after the position adjustment of the grinding brush holder 22 is completed, the driving cylinder 75 is used as a driving tool, and the cylinder push rod 76 drives the hook-shaped frame 72 to move, and a slight position adjustment is performed again, and the working position of the corresponding cleaning brush holder 26 is positioned with the grinding brush holder 22 as a reference, so as to accommodate the size conditions of different cathode rollers; this adjustment method enhances the adaptability and flexibility of the equipment, and can better adapt to the production process of multiple rollers in parallel.

[0059] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0060] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A brush structure for a cathode roller of a foil machine, comprising an equipment frame (11) and a brush assembly (15) mounted on the equipment frame (11); characterized in that: The equipment frame (11) is provided with a displacement track (12), a mounting base (14) mounted on the displacement track (12), and a driver (13) for mounting the base (14); the brush assembly (15) is fixedly mounted on the mounting base (14); The grinding brush assembly (15) comprises a brush frame substrate (21) and a plurality of grinding brush brackets (22) arranged on the brush frame substrate (21); a brush roller bracket (23) is arranged at the bottom end of the grinding brush bracket (22); a grinding brush roller (25) is mounted on the brush roller bracket (23); a lifting mechanism (24) is also arranged on the brush roller bracket (23); the brush roller bracket (23) is connected to a driving end of the lifting mechanism (24); The grinding brush brackets (22) are arranged in sequence on the brush bracket substrate (21), and a spacing adjustment component (29) capable of adjusting the position of the grinding brush brackets (22) is provided on the brush bracket substrate (21); The brush holder base plate (21) is further provided with a plurality of cleaning brush holders (26), the cleaning brush holders (26) being matched one-to-one with the grinding brush holders (22), a plurality of cleaning devices (27) being provided on the cleaning brush holders (26), and a scraping brush (28) being provided at the bottom of the cleaning device (27); The grinding brush bracket (22) comprises a support frame plate (31), support columns (32) arranged at four corners of the support frame plate (31), and a top plate (33) mounted on the top of the support column (32); the brush roller frame (23) is fixedly mounted on the bottom end of the support column (32); an inner bracket (34) is also arranged on the support frame plate (31); an inner bracket plate (35) is mounted on the inner bracket (34); a lifting motor (36) is mounted on the bottom of the inner bracket plate (35); a bolt sleeve (38) is mounted on the top plate (33); a lifting screw rod (37) is mounted on the driving end of the lifting motor (36); the lifting screw rod (37) is inserted into the inner screw hole of the bolt sleeve (38); The cleaning device (27) comprises a hanging base block (61), a cleaning machine box (62) mounted on the hanging base block (61), and an electrically controlled push rod (63) arranged on the cleaning machine box (62); the hanging base block (61) is fixedly mounted on the cleaning brush holder (26); the scraping brush (28) comprises a brush plate mounting block (64), a brush cylinder (65) mounted on the brush plate mounting block (64), and a cleaning brush surface (66) arranged on the brush cylinder (65); the brush plate mounting block (64) is connected to the rod end of the electrically controlled push rod (63); a telescopic pipe (67) is arranged on the cleaning machine box (62); an injection port of the brush cylinder (65) is connected to the telescopic pipe (67); A second adjustment track (71) is also provided on the brush holder base plate (21), and the second adjustment track (71) is located on the side edge of the first adjustment track (51). Hook-shaped frames (72) are installed at both ends of the cleaning brush holder (26), and a sliding mounting block (73) is provided on the hook-shaped frame (72), and the sliding mounting block (73) is installed on the second adjustment track (71); A fixed frame plate (74) is provided on the side edge of the brush frame substrate (21); the fixed frame plate (74) is slidably mounted on the side edge of the brush frame substrate (21) and is fixedly connected to the support frame plate (31); a driving cylinder (75) is fixed on the fixed frame plate (74); a cylinder push rod (76) is mounted on the driving end of the driving cylinder (75); a connecting block (77) is provided on the rod end of the cylinder push rod (76); and the connecting block (77) is connected to the hook-shaped frame (72).

2. The grinding brush structure of the cathode roller of the foil machine according to claim 1 is characterized in that: The brush roller frame (23) comprises a roller frame support plate (41) and a side support plate (42) mounted on the bottom of the roller frame support plate (41); the roller frame support plate (41) is fixed to the bottom end of the support column (32); a driving roller shaft (43) is provided on the side support plate (42); and the grinding brush roller (25) is mounted on the driving roller shaft (43).

3. The grinding brush structure of the cathode roller of the foil machine according to claim 2 is characterized in that: The spacing adjustment component (29) comprises a plurality of first adjustment rails (51) arranged on the brush frame substrate (21); a sliding mounting seat (52) is arranged at the bottom of each of the support frame plates (31); the sliding mounting seat (52) is mounted on the corresponding first adjustment rails (51); the spacing adjustment component (29) further comprises shaft supports (53) arranged at both ends of the brush frame substrate (21), a transmission shaft (54) mounted on the shaft supports (53), and a transmission wheel (55) mounted on the transmission shaft (54); an adjustment belt (56) is arranged between the transmission wheels (55) at both ends.

4. The grinding brush structure of the cathode roller of the foil machine according to claim 3 is characterized in that: The support frame plate (31) is also provided with an extension block (57) and a belt fixing clamp (58) provided on the extension block (57), and the belt surface of the adjustment belt (56) is inserted into the clamping cavity of the belt fixing clamp (58).

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