阅读说明：本技术 一种基于磁力自动清理打磨碎屑的磁性钢带的加工方法 (Magnetic steel belt machining method for automatically cleaning polishing debris based on magnetic force ) 是由 马永会 于 2020-05-19 设计创作，主要内容包括：本发明属于钢带加工领域,尤其是涉及一种基于磁力自动清理打磨碎屑的磁性钢带的加工方法,主要包括以下步骤：冶炼、热轧、打磨、清理,上述磁性钢带加工过程中用到的打磨设备包括支架,所述支架上转动连接有打磨辊、清理辊和输送辊,所述打磨辊同轴设置有第一齿轮,所述清理辊和输送辊上分别同轴设置有第二齿轮和第三齿轮,所述第二齿轮与第一齿轮和第三齿轮均啮合,所述清理辊的转动轴传动连接有驱动电机。本发明可通过清理辊配合打磨辊转动,通过清理辊内部的磁力辊带动活塞运动,可实时清理打磨后钢带上的碎屑,既避免了碎屑污染环境,又避免了后续人工清理所浪费的时间和人力消耗。(The invention belongs to the field of steel belt processing, and particularly relates to a magnetic steel belt processing method for automatically cleaning polishing debris based on magnetic force, which mainly comprises the following steps: smelting, hot rolling, polishing and cleaning, wherein the polishing equipment used in the magnetic steel strip processing process comprises a support, a polishing roller, a cleaning roller and a conveying roller are rotatably connected to the support, the polishing roller is coaxially provided with a first gear, the cleaning roller and the conveying roller are respectively and coaxially provided with a second gear and a third gear, the second gear is meshed with the first gear and the third gear, and the rotating shaft of the cleaning roller is connected with a driving motor in a transmission manner. According to the invention, the cleaning roller is matched with the grinding roller to rotate, the piston is driven to move by the magnetic roller in the cleaning roller, and the chips on the ground steel belt can be cleaned in real time, so that the environment pollution caused by the chips is avoided, and the time and labor consumption caused by the subsequent manual cleaning is also avoided.)

1. A magnetic steel belt processing method based on magnetic force automatic cleaning grinding debris is characterized by mainly comprising the following steps:

s1 smelting, namely smelting various metal raw materials through smelting equipment to prepare magnetic steel ingots;

s2, hot rolling, namely, making the steel ingot into a magnetic steel plate with required thickness by hot rolling equipment;

s3, grinding, namely grinding the magnetic steel plate made in the S2 by grinding equipment;

s4, winding, namely winding the polished magnetic steel plate into a magnetic steel belt through a winding device;

the polishing equipment used in the magnetic steel strip processing process comprises a support (1), wherein a polishing roller (2), a cleaning roller (3) and a conveying roller (4) are connected to the support (1) in a rotating mode, a first gear (5) is coaxially arranged on the polishing roller (2), a second gear (6) and a third gear (7) are respectively and coaxially arranged on the cleaning roller (3) and the conveying roller (4), the second gear (6) is meshed with the first gear (5) and the third gear (7), a driving motor (8) is connected to the rotating shaft of the cleaning roller (3) in a transmission mode, a magnetic roller (9) is sleeved in the cleaning roller (3), supporting rods (10) are fixedly connected to the inner walls of the two sides of the support (1), and the two supporting rods (10) penetrate through the rotating shaft of the cleaning roller (3) and extend into the cleaning roller (3) to be fixedly connected with the magnetic roller (9), first magnetic path (11) have been cup jointed to the first half of magnetic roll (9), and the latter half of magnetic roll (9) has cup jointed second magnetic path (12), first magnetic path (11) and second magnetic path (12) magnetism are opposite, a plurality of clearance holes (13) have been seted up to the column week on clearance roller (3), and sliding connection has piston (14) in clearance hole (13), fixedly connected with connecting rod (15) on piston (14), and the one end of connecting rod (15) extends to and sets up in clearance roller (3), a plurality of reset spring (16) of fixedly connected with between connecting rod (15) and clearance roller (3), the one end fixedly connected with third magnetic path (20) of piston (14) are kept away from in connecting rod (15), and third magnetic path (20) and second magnetic path (12) attract mutually.

2. The method for processing the magnetic steel belt based on the magnetic automatic cleaning grinding debris as claimed in claim 1, characterized in that the cleaning hole (13) is designed to be wide at the top and narrow at the bottom, and corners at two sides of the cleaning hole (13) are rounded.

3. The method for processing the magnetic steel belt for automatically cleaning the grinding scraps based on the magnetic force as claimed in claim 1, wherein the number of teeth of the first gear (5) is greater than that of the second gear (6).

4. The method for processing the magnetic steel strip based on the magnetic force to automatically clean the grinding chips is characterized in that concave frames (17) are fixedly connected to rotating shafts 1 at two ends of the cleaning roller (3), the concave frames (17) are in threaded connection with the cleaning roller (3) through a plurality of bolts (18), and the supporting rod (10) is inserted into the magnetic roller (9).

5. The method for processing the magnetic steel belt for automatically cleaning the grinding scraps based on the magnetic force as claimed in claim 4, wherein a telescopic rod (19) is fixedly connected to a rotating shaft of the cleaning roller (3) at one end, far away from the rotating shaft, of the telescopic rod (19) is fixedly connected with the concave frame (17), and the telescopic rod (19) is penetrated through by the supporting rod (10).

Technical Field

The invention belongs to the field of steel belt processing, and particularly relates to a magnetic steel belt processing method for automatically cleaning polishing debris based on magnetic force.

Background

The steel strip is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrial production of various types of metal or mechanical products, a magnetic steel strip is usually produced in the production process of the steel strip, the magnetic steel strip is a key material of an iron core of a motor, and the magnetic steel strip has a central qualitative effect in improving the Xin mileage of electric vehicles and hybrid electric vehicles.

The processing method of the magnetic steel strip comprises the following steps: smelting, hot rolling, polishing, cleaning and rolling, wherein polishing is to polish raised particles on the surface of a magnetic steel strip by using polishing equipment so as to keep the surface of the magnetic steel strip smooth, the magnetic steel strip can generate a large amount of magnetic fragments in the polishing process, and therefore the surface of the magnetic steel strip is often cleaned in a manual brushing mode after polishing, the mode wastes manpower greatly, the mode cannot be matched with the polishing process to process the fragments in real time, a part of the fragments are scattered in the air, and environmental pollution is caused.

Disclosure of Invention

The invention aims to solve the problems and provides a method for processing a magnetic steel strip capable of automatically cleaning polishing scraps based on magnetic force.

In order to achieve the purpose, the invention adopts the following technical scheme: a magnetic steel belt processing method for automatically cleaning grinding debris based on magnetic force mainly comprises the following steps:

s1 smelting, namely smelting various metal raw materials through smelting equipment to prepare magnetic steel ingots;

s2, hot rolling, namely, making the steel ingot into a magnetic steel plate with required thickness by hot rolling equipment;

s3, grinding, namely grinding the magnetic steel plate made in the S2 by grinding equipment;

s4, winding, namely winding the polished magnetic steel plate into a magnetic steel belt through a winding device;

the polishing equipment used in the magnetic steel strip processing process comprises a support, wherein a polishing roller, a cleaning roller and a conveying roller are rotatably connected to the support, the polishing roller is coaxially provided with a first gear, the cleaning roller and the conveying roller are respectively and coaxially provided with a second gear and a third gear, the second gear is meshed with the first gear and the third gear, the rotating shaft of the cleaning roller is in transmission connection with a driving motor, a magnetic roller is sleeved in the cleaning roller, the inner walls of the two sides of the support are fixedly connected with supporting rods, the two supporting rods penetrate through the rotating shaft of the cleaning roller and extend into the cleaning roller to be fixedly connected with the magnetic roller, the upper half part of the magnetic roller is sleeved with a first magnetic block, the lower half part of the magnetic roller is sleeved with a second magnetic block, the first magnetic block and the second magnetic block are opposite in magnetism, and a plurality of cleaning holes are formed in the periphery of the cleaning roller, and a piston is connected in the cleaning hole in a sliding manner, a connecting rod is fixedly connected to the piston, one end of the connecting rod extends into the cleaning roller, a plurality of reset springs are fixedly connected between the connecting rod and the cleaning roller, a third magnetic block is fixedly connected to one end, far away from the piston, of the connecting rod, and the third magnetic block and the second magnetic block are attracted mutually.

In the processing method of the magnetic steel strip based on the magnetic force for automatically cleaning the grinding chips, the cleaning holes are designed to be wide at the top and narrow at the bottom, and corners at two sides of the cleaning holes are subjected to rounding treatment.

In the processing method of the magnetic steel strip for automatically cleaning the grinding chips based on the magnetic force, the number of teeth of the first gear is greater than that of the second gear.

In the processing method of the magnetic steel belt based on the magnetic force automatic cleaning and polishing debris, the concave frames are fixedly connected to the rotating shafts 1 at the two ends of the cleaning roller, the concave frames are in threaded connection with the cleaning roller through a plurality of bolts, and the supporting rod is inserted into the magnetic roller.

In the processing method of the magnetic steel belt based on the magnetic force for automatically cleaning the polishing debris, the rotating shaft of the cleaning roller at one end is fixedly connected with the telescopic rod, one end of the telescopic rod, far away from the rotating shaft, is fixedly connected with the concave frame, and the telescopic rod is penetrated through by the supporting rod.

Compared with the prior art, the magnetic steel belt processing method based on the magnetic force for automatically cleaning the grinding chips has the advantages that:

1. according to the invention, the first gear, the second gear and the third gear can be linked, so that the linkage of the grinding roller, the cleaning roller and the conveying roller is realized, the additional arrangement of driving equipment is avoided, and the production cost is greatly reduced.

2. According to the invention, through the matching of the arranged magnetic roller and the third magnetic block, the third magnetic block on the cleaning roller can be driven to rotate by utilizing the rotation of the cleaning roller, when the third magnetic block rotates to the lower end of the magnetic roller, the piston can be driven to move under the action of the magnetic force of the second magnetic block, so that the piston drives the air flow to generate suction force to adsorb magnetic debris on the steel belt which is just polished, and at the moment, the cleaning hole is in an open state, the magnetic debris can enter the cleaning roller and be adsorbed by the magnetic roller, so that the magnetic debris is prevented from flying, the later-stage centralized treatment is facilitated, and the cleaning process is matched with the grinding roller in real time, so that the environment pollution caused by the debris is avoided, and the labor is saved.

3. According to the invention, through the arrangement of the first magnetic block and the return spring, when the third magnetic block rotates away from the second magnetic block, the piston returns to the original position under the action of the repulsion force of the return spring and the first magnetic block, and the cleaning hole is closed again, so that the piston can continuously adsorb debris when the third magnetic block rotates to the position near the second magnetic block, the cleaning roller can continuously perform cleaning operation, and the cleaning efficiency is greatly improved.

4. According to the invention, the cleaning hole is of a structure with a wide upper part and a narrow lower part, the opening or closing of the cleaning hole can be realized by matching with the motion of the piston, and the corner of the cleaning hole is subjected to round angle chamfering treatment, so that the piston can conveniently slide out or into the narrow end of the cleaning hole.

5. According to the cleaning roller, due to the matching of the concave frame and the bolts, the cleaning roller can be conveniently detached at a later stage, the magnetic roller in the cleaning roller can be taken out, scraps on the magnetic roller can be intensively treated, the cost for replacing the cleaning roller again is avoided, and due to the arrangement of the telescopic rod, the concave frame can give way to the cleaning roller, so that the cleaning roller can be conveniently installed or taken out.

Drawings

FIG. 1 is a process diagram of a method for processing a magnetic steel belt based on magnetic force to automatically clean grinding chips according to the invention;

FIG. 2 is a schematic front view of a magnetic steel belt processing method of an embodiment 1 for automatically cleaning grinding chips based on magnetic force according to the present invention;

FIG. 3 is a schematic front perspective structural view of a cleaning roller and a magnetic roller according to embodiment 1 of a method for processing a magnetic steel strip for automatically cleaning grinding debris based on magnetic force;

FIG. 4 is a schematic side perspective structural view of a magnetic steel belt processing method for automatically cleaning grinding debris based on magnetic force according to embodiment 1, wherein the grinding roller, the cleaning roller and the conveying roller are matched with each other;

FIG. 5 is a schematic structural view of a side perspective wheel of a magnetic steel belt processing method for automatically cleaning grinding debris based on magnetic force, which is provided by the invention, wherein a first gear, a third gear and a second gear are matched with each other in an embodiment 1;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 4;

FIG. 7 is a schematic front view of a structure of a magnetic steel belt for automatically cleaning grinding chips based on magnetic force according to embodiment 2 of the method for processing the magnetic steel belt;

fig. 8 is a schematic front perspective structural view of a cleaning roller and a magnetic roller according to embodiment 2 of a method for processing a magnetic steel strip for automatically cleaning grinding debris based on magnetic force according to the present invention.

In the figure, a bracket 1, a grinding roller 2, a cleaning roller 3, a conveying roller 4, a first gear 5, a second gear 6, a third gear 7, a driving motor 8, a magnetic roller 9, a supporting rod 10, a first magnetic block 11, a second magnetic block 12, a cleaning hole 13, a piston 14, a connecting rod 15, a return spring 16, a concave frame 17, a bolt 18, an expansion rod 19 and a third magnetic block 20 are arranged.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.