An online grinding device for grinding mill brush rollers

Abstract

This utility model discloses an online brush roller grinding device for a grinding machine, including an adjusting handle seat, a grinding roller, an adjusting roller, a brush roller, and a base. A brake seat is positioned on the outer side of the grinding roller. The adjusting roller is located at the lower end of the grinding roller, and a brake disc is positioned on the side of the adjusting roller. A fixed seat is positioned on the brake disc, and the fixed seat is connected to an adjusting shaft. The adjusting shaft is connected to the adjusting handle seat. A first brake band is installed on one side of the grinding roller, and a second brake band is installed on the other side. A fixed pressure cover is installed on the side of the adjusting roller, and a locking disc is installed in the middle of the grinding roller. This online brush roller grinding device for a grinding machine uses blade grinding for the upper brush and a fine grinding wheel grinding for the lower brush. The two methods are interchangeable, convenient, and quick, reducing the uncertainty of manual operation, increasing production speed, and ensuring the smooth progress of subsequent processing.

Description

Technical Field

[0001] This utility model relates to the field of grinding machine technology, and in particular to an online grinding device for grinding machine brush rollers. Background Technology

[0002] Grinding machines are an important component of copper strip and sheet cleaning production lines. They primarily remove oxide scale and sludge from copper surfaces using grinding brushes. As the material passes through the grinding brushes, the back rollers below work together to grind the surface. However, with increasingly fierce market competition, companies are demanding higher surface quality and stricter control over yield. While previous grinding brushes could meet production needs, they were costly to manufacture and required reinstallation each time, a cumbersome process. They also necessitated replacing the brush roller shafts, leading to high repair costs. Therefore, more and more companies are seeking optimization and modification, resulting in online brush roller repair devices. With continuous technological advancements, the manufacturing process requirements for online brush roller repair devices are also becoming increasingly stringent.

[0003] In production lines, grinding machines are an indispensable part. The upper and lower brush rollers of the grinding machine grind the upper and lower surfaces of the material; through the action of mechanical energy, the surface of the copper strip is gradually ground to achieve the required surface quality and precision. Copper strip grinding machines can efficiently and accurately complete the grinding work of copper strips to meet different processing needs. However, in reality, with social development and continuous industrial progress, the needs of enterprises are constantly increasing. The original brush roller regrinding requires disassembly from the grinding machine, which is labor-intensive and time-consuming, and also requires the manufacture of the brush roller spindle, resulting in high costs. This cannot meet the needs of enterprises for quick regrinding and simple operation. Moreover, multiple disassembly and regrinding will affect the accuracy of the roller brush. Now the market has increasingly higher requirements for the surface of materials, and the frequency of brush roller regrinding is also increasing. Therefore, the ease of operation of regrinding is receiving more and more attention and requirements. To this end, we propose an online brush roller regrinding device for grinding machines. Utility Model Content

[0004] Technical problem solved: In view of the shortcomings of the existing technology, this utility model provides an online grinding device for grinding machine brush rollers. The upper brush is ground by blade grinding and the lower brush is ground by fine grinding wheel grinding. The two are interchangeable, which is convenient and quick, reduces the uncertainty of manual operation, improves the production speed, and ensures the smooth progress of subsequent processing. It can effectively solve the problems in the background technology.

[0005] Technical Solution: To achieve the above objectives, the technical solution adopted by this utility model is as follows: an online grinding device for a grinding machine brush roller, comprising an adjusting handle seat, a grinding roller, an adjusting roller, a brush roller, and a base. A brake seat is positioned on the outer side of the grinding roller. The adjusting roller is located at the lower end of the grinding roller. A brake disc is positioned on the side of the adjusting roller. A fixed seat is positioned on the brake disc. An adjusting shaft is connected to the fixed seat. The adjusting shaft is connected to the adjusting handle seat. A first brake band is installed on one side of the grinding roller. A second brake band is installed on the other side of the grinding roller. A fixed pressure cover is installed on the side of the adjusting roller. A locking disc is installed in the middle of the grinding roller.

[0006] Preferably, a slide is movably provided on the upper end of the base, a brush roller is provided on the inner side of the upper end of the slide, a slide rail is integrally formed on the upper surface of the base, a hydraulic cylinder is positioned on one side of the upper end of the base, the slide is located on the slide rail, and a piston rod is connected between the slide and the hydraulic cylinder, a rotating shaft is provided between the middle of the slide and the brush roller, and a rotary motor is installed on the outer side of the slide at the position of the rotating shaft.

[0007] Preferably, the adjusting handle seat adjusts the adjusting shaft and the fixed seat, and the adjusting shaft and the fixed seat are limited and fixed by the fixed pressure cover.

[0008] Preferably, the adjusting roller is a driven shaft that is installed and adjusted in cooperation with a first brake band, a second brake band, and a grinding roller, and serves as the support shaft for the grinding roller.

[0009] Preferably, the grinding roller is equipped with a blade, and when the brush roller on the grinding machine needs to be ground, the blade on the grinding roller is used to grind the brush roller.

[0010] Preferably, the hydraulic cylinder is fixed to the base with bolts, the base is welded to the slide rail for positioning, the hydraulic cylinder drives the piston rod to extend and retract back and forth, and the piston rod is fixed to the slide block with bolts.

[0011] Preferably, the oil cylinder drives the slide block to move horizontally on the slide rail via the piston rod, and the slide block drives the brush roller to adjust back and forth.

[0012] Preferably, the rotary motor drives the brush roller to rotate within the slide via a rotating shaft.

[0013] Beneficial Effects: Compared with the prior art, this utility model provides an online grinding device for grinding machine brush rollers, which has the following beneficial effects: This online grinding device for grinding machine brush rollers uses blade grinding for the upper brush and fine grinding wheel grinding for the lower brush. The two are interchangeable, which is convenient and quick, reduces the uncertainty of manual operation, improves production speed, and ensures the smooth progress of subsequent processing. The online grinding device for grinding brush rollers consists of four main parts: grinding roller, angle adjustment shaft, brake disc, brake band, and replacement adjustment device. The grinding roller is divided into upper brush system grinding and lower brush system grinding, which is an important part of the online grinding device. The upper brush system of the grinding roller has a set of blades, which can be changed at different angles and are cyclical. The lower brush system uses diamond grinding wheels. The two grinding devices are interchangeable, with a simple structure and convenient replacement, saving production time. It also boasts high cost-effectiveness in manufacturing, enabling one-click re-grinding. The first brake band eliminates the need to disassemble the replacement roller when changing the re-grinding roller, while the second brake band serves to adjust the angle of the re-grinding roller, providing both a fixed installation and a mounting shaft. The second brake band is a crucial component for securing the re-grinding roller, working in conjunction with the first brake band to achieve a fixed installation. This allows for re-grinding of brush rollers of varying widths, offering convenience and speed. The optimized connection between the brake band and the adjustment shaft, using set screws for fixation, shortens maintenance time. The fixing cap prevents movement of the adjustment shaft, facilitating disassembly and adjustment of the blade milling position and brush roller re-grinding. The feed rate; the adjusting roller is a driven shaft that is installed and adjusted in conjunction with the grinding roller via a brake band, and serves as the support shaft for the grinding roller; blades are installed on the grinding roller. When the grinding roller needs to be re-grinded, the grinding roller moves up to the brush roller. The grinding roller is designed according to the maximum width of the material, thus meeting the re-grinding needs of different brush rollers. The grinding roller and the grinding wheel roller can meet the re-grinding needs of different precisions of the grinding brush. This re-grinding adopts a semi-automatic method with semi-manual intervention. The grinding amount needs to be manually adjusted each time to avoid over-grinding or under-grinding. The entire online brush roller re-grinding device of the grinding machine has a simple structure, is easy to operate, and has better performance than the traditional method. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an online grinding device for a grinding machine brush roller according to the present invention.

[0015] Figure 2 This is a schematic diagram of the structure of the grinding roller in the online grinding device for a grinding machine brush roller according to this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the grinding roller and brush roller in the online grinding device for a grinding machine brush roller according to this utility model.

[0017] Figure 4 This is a schematic diagram of the brush roller adjustment structure in an online grinding device for a grinding machine according to this utility model.

[0018] In the diagram: 1. Adjusting handle seat; 2. Adjusting shaft; 3. Fixed seat; 4. Brake seat; 5. Brake disc; 6. Grinding roller; 7. First brake band; 8. Fixed cover; 9. Second brake band; 10. Adjusting roller; 11. Brush roller; 12. Rotating shaft; 13. Rotary motor; 14. Hydraulic cylinder; 15. Piston rod; 16. Base; 17. Slide rail; 18. Slide seat; 19. Locking disc. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some embodiments of this utility model, not all embodiments, and are only used to illustrate this utility model, and should not be regarded as limiting the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall be followed. Where the manufacturers of reagents or instruments are not specified, they are all conventional products that can be purchased commercially.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1-4As shown, an online brush roller grinding device for a grinding machine includes an adjusting handle seat 1, a grinding roller 6, an adjusting roller 10, a brush roller 11, and a base 16. A brake seat 4 is positioned on the outer side of the grinding roller 6. The adjusting roller 10 is located at the lower end of the grinding roller 6. A brake disc 5 is positioned on the side of the adjusting roller 10. A fixed seat 3 is positioned on the brake disc 5. An adjusting shaft 2 is connected to the fixed seat 3. The adjusting shaft 2 is connected to the adjusting handle seat 1. A first brake band 7 is installed on one side of the grinding roller 6, and a second brake band 9 is installed on the other side of the grinding roller 6. A fixed pressure cover 8 is installed on the side of the adjusting roller 10. A locking disc 19 is installed in the middle of the grinding roller 6. The upper brush is ground by a blade, and the lower brush is ground by a fine grinding wheel. The two are interchangeable, which is convenient and quick, reduces the uncertainty of manual operation, improves the production speed, and ensures the smooth progress of subsequent processing.

[0023] Furthermore, a slide block 18 is movably disposed on the upper end of the base 16, a brush roller 11 is disposed on the inner side of the upper end of the slide block 18, a slide rail 17 is integrally formed on the upper surface of the base 16, an oil cylinder 14 is positioned on one side of the upper end of the base 16, the slide block 18 is located on the slide rail 17, and a piston rod 15 is connected between the slide block 18 and the oil cylinder 14, a rotating shaft 12 is disposed between the middle of the slide block 18 and the brush roller 11, and a rotary motor 13 is installed on the outer side of the slide block 18 at the position of the rotating shaft 12.

[0024] Furthermore, the adjusting handle seat 1 adjusts the adjusting shaft 2 and the fixed seat 3, and the adjusting shaft 2 and the fixed seat 3 are limited and fixed by the fixed pressure cover 8.

[0025] Furthermore, the adjusting roller 10 is a driven shaft that is installed and adjusted in conjunction with the first brake band 7, the second brake band 9, and the grinding roller 6, and serves as the support shaft for the grinding roller 6.

[0026] Furthermore, blades are installed on the grinding roller 6. When the brush roller 11 on the grinding machine needs to be ground, the blades on the grinding roller 6 are used to grind the brush roller 11.

[0027] Furthermore, the hydraulic cylinder 14 is fixed to the base 16 by bolts, the base 16 is welded to the slide rail 17 for positioning, the hydraulic cylinder 14 drives the piston rod 15 to extend and retract back and forth, and the piston rod 15 is fixed to the slide block 18 by bolts.

[0028] Furthermore, the hydraulic cylinder 14 drives the slide block 18 to move horizontally on the slide rail 17 via the piston rod 15, and the slide block 18 drives the brush roller 11 to adjust back and forth.

[0029] Furthermore, the rotary motor 13 drives the brush roller 11 to rotate inside the slide block 18 via the rotating shaft 12.

[0030] Working Principle: This utility model includes an adjusting handle seat 1, an adjusting shaft 2, a fixed seat 3, a brake seat 4, a brake disc 5, a grinding roller 6, a first brake band 7, a fixed pressure cover 8, a second brake band 9, an adjusting roller 10, a brush roller 11, a rotating shaft 12, a rotary motor 13, a hydraulic cylinder 14, a piston rod 15, a base 16, a slide rail 17, a slide seat 18, and a locking disc 19. The online grinding device has a cutting device with blades installed next to the upper and lower brushes. The grinding position and feed rate can be manually adjusted. The grinding rollers are installed on the equipment first. The brush rollers do not need to be disassembled for grinding. When grinding, the nozzles spray water to remove heat from the grinding process and clean the dirt brought by the grinding process, achieving a good cleaning effect. The upper brush of the online grinding device is ground by blades, and the lower brush is ground by fine abrasive wheels. The two are interchangeable, which is convenient and quick, reduces the uncertainty of manual operation, improves the production speed, and ensures the smooth progress of subsequent processing.

[0031] The online grinding brush roller grinding device consists of four main parts: grinding roller, angle adjustment shaft, brake disc, brake band, and replacement adjustment device.

[0032] The grinding roller consists of an upper brush system and a lower brush system, forming an important component of the online grinding device. The upper brush system contains two sets of blades with interchangeable angles for repeated use. The lower brush system uses a diamond grinding wheel. Both grinding components are interchangeable, featuring a simple structure and easy replacement, saving production time. It also offers high cost-effectiveness, enabling one-click grinding.

[0033] The first brake band allows the replacement roller to be installed without disassembling it when changing the grinding roller, while the second brake band serves to install and adjust the angle of the grinding roller. It can fix the grinding roller in place and also install the adjustment shaft.

[0034] The second brake band is an important component for fixing the grinding roller. Together with the first brake band, it forms a fixed installation and can meet the grinding needs of brush rollers of different widths. It is convenient and quick. The connection method between the brake band and the adjusting shaft is optimized and fixed with set screws, which shortens the maintenance time.

[0035] The fixed pressure cover is used to prevent the adjustment shaft from moving, facilitate disassembly, and adjust the position of the blade milling and the feed rate of the brush roller grinding.

[0036] The adjusting roller is a driven shaft that is installed and adjusted in conjunction with the grinding roller via a brake band, and serves as the support shaft for the grinding roller.

[0037] A blade is installed on the grinding roller. When the grinding roller needs to be re-grinded, the grinding roller moves up to the brush roller. The grinding roller is designed according to the maximum width of the material, so that it can meet the re-grinding needs of different brush rollers. The grinding roller and the grinding wheel roller can meet the re-grinding needs of different precision of the grinding brush. The re-grinding adopts a semi-automatic method with semi-manual intervention. The grinding amount needs to be manually intervened each time to avoid over-grinding or under-grinding.

[0038] The online brush roller regrinding device for grinding machines significantly improves production efficiency, reducing the traditional maintenance process of several hours to minutes, thus greatly increasing equipment utilization. Through structural innovation and process reengineering, it effectively solves the efficiency and cost bottlenecks of traditional regrinding methods. In the future, through intelligent upgrades and material process optimization, its core position in precision cleaning production lines can be further solidified, providing key technological support for the copper processing industry to develop towards high efficiency, high quality, and low carbon emissions. Enterprises need to introduce automation modules and data management tools in stages, based on their own production capacity needs, to maximize the economic benefits of this device.

[0039] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An online grinding device for grinding machine brush rollers, comprising an adjustment handle seat (1), a grinding roller (6), an adjustment roller (10), a brush roller (11) and a base (16), characterized in that: A brake seat (4) is positioned on the outer side of the grinding roller (6). The adjusting roller (10) is located at the lower end of the grinding roller (6). A brake disc (5) is positioned on the side of the adjusting roller (10). A fixed seat (3) is positioned on the brake disc (5). An adjusting shaft (2) is connected to the fixed seat (3). The adjusting shaft (2) is connected to the adjusting handle seat (1). A first brake band (7) is installed on one side of the grinding roller (6). A second brake band (9) is installed on the other side of the grinding roller (6). A fixed pressure cover (8) is installed on the side of the adjusting roller (10). A locking disc (19) is installed in the middle of the grinding roller (6).

2. An on-line grinder brush roll dressing apparatus as defined in claim 1 wherein: A slide (18) is movably disposed on the upper end of the base (16). A brush roller (11) is disposed on the inner side of the upper end of the slide (18). A slide rail (17) is integrally formed on the upper surface of the base (16). A hydraulic cylinder (14) is positioned on one side of the upper end of the base (16). The slide (18) is located on the slide rail (17), and a piston rod (15) is connected between the slide (18) and the hydraulic cylinder (14). A rotating shaft (12) is disposed between the middle of the slide (18) and the brush roller (11). A rotary motor (13) is installed on the outer side of the slide (18) at the position of the rotating shaft (12).

3. An on-line dressing apparatus for a grinder brush roll as defined in claim 1, wherein: The adjustment handle seat (1) adjusts the adjustment shaft (2) and the fixed seat (3), and the fixed cover (8) limits and fixes the adjustment shaft (2) and the fixed seat (3).

4. The grinder brush roll on-line dressing apparatus of claim 1 wherein: The adjusting roller (10) is a driven shaft that is installed and adjusted in cooperation with the first brake band (7), the second brake band (9) and the grinding roller (6), and serves as the support shaft for the grinding roller (6).

5. An on-line dressing apparatus for a grinder brush roll as defined in claim 1 wherein: The grinding roller (6) is equipped with blades. When the brush roller (11) on the grinding machine needs to be ground, the blades on the grinding roller (6) are placed against the brush roller (11) for grinding.

6. An on-line dressing apparatus for a grinder brush roll as defined in claim 2, wherein: The cylinder (14) is fixed to the base (16) by bolts, the base (16) is welded to the slide rail (17) for positioning, the cylinder (14) drives the piston rod (15) to extend and retract, and the piston rod (15) is fixed to the slide block (18) by bolts.

7. An on-line dressing apparatus for a grinder brush roll as defined in claim 2 wherein: The oil cylinder (14) drives the slide block (18) to move horizontally on the slide rail (17) via the piston rod (15), and the slide block (18) drives the brush roller (11) to adjust back and forth.

8. An on-line dressing apparatus for a grinder brush roll as defined in claim 2 wherein: The rotary motor (13) drives the brush roller (11) to rotate inside the slide (18) via the rotating shaft (12).

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