Automatic blade machining device

Abstract

The utility model discloses an automatic blade machining device which comprises a machining platform, and a limiting station, a grinding station, a polishing station, a conveying station and a cutting station are sequentially arranged on the machining platform. A plurality of positioning openings are formed in the material belt, and the limiting station vertically and radially positions the material belt through a sliding limiting assembly; the grinding station is provided with a pair of oppositely-arranged grinding assemblies, and a grinding disc can be driven in the radial direction to conduct edging grinding on the edge of the material belt. The polishing station is provided with a polishing assembly, and the outer side of the material belt is polished through rotation of a brush wheel. The conveying station is provided with a driving disc and conveying teeth, and the driving disc and the conveying teeth are matched with the positioning opening to achieve accurate conveying of the material belt. The cutting station is provided with a first cutting knife and a second cutting knife, and the two sides of the material belt can be cut and separated at the same time to form a plurality of blades. The blade machining device realizes continuous and automatic operation of blade machining, has the advantages of high positioning precision, high machining efficiency and good consistency of finished products, and is suitable for batch production of blades.

Description

Technical Field

[0001] This utility model relates to the technical field of continuous precision machining equipment for metal strips, and in particular to an automated blade machining device. Background Technology

[0002] As a crucial component commonly found in machining, electronics manufacturing, and everyday consumer goods, the quality of cutting blades directly impacts product performance and lifespan. With the increasing prevalence of automated production, blade manufacturing methods are gradually shifting from traditional manual operations to mechanization and automation to meet the demands of mass production, consistent quality, and high precision.

[0003] In actual processing, blades typically undergo multiple steps, including raw material positioning, sharpening and grinding, surface polishing, conveying, and cutting. If these processes rely on manual labor or low-level mechanization, problems such as poor process coordination, insufficient processing accuracy, low efficiency, and poor product consistency can easily arise. For example, the sharpening quality of the blade edge directly determines its sharpness and durability. Poor control during the grinding and polishing process can result in a rough cutting edge and uneven surface, affecting subsequent performance. Simultaneously, insufficient precision in the conveying and positioning of the feed strip can easily cause cutting deviations, reducing the finished product yield.

[0004] Therefore, the industry urgently needs an automated blade processing device that can integrate multiple workstations, ensure processing accuracy, and improve production efficiency to solve the problems of inconvenient operation, insufficient efficiency, and poor consistency in the existing production mode. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automated blade processing device for realizing convenient, efficient and highly consistent automated processing of blades.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated blade processing device, comprising a processing platform, wherein the processing platform is provided with a processing area for horizontally placing a material strip, and the processing area is linearly arranged along the material strip conveying direction with a limiting station, a grinding station, a polishing station, a conveying station and a cutting station in sequence; the material strip is provided with a plurality of positioning holes evenly distributed along its axial direction;

[0007] The limiting station is equipped with a sliding limiting component for limiting the material strip in the vertical and width directions;

[0008] The grinding station is provided with a pair of grinding components arranged opposite to each other. Each grinding component includes a radial drive mechanism, a grinding drive mechanism and a grinding disc. The radial drive mechanism is used to drive the grinding drive mechanism and the grinding disc to move synchronously along the radial direction of the material belt, so that the grinding disc contacts the edge of the material belt and performs grinding and sharpening processing.

[0009] The polishing station is equipped with a polishing assembly, including a polishing drive mechanism and at least one brush wheel. The polishing drive mechanism is used to drive the brush wheel to rotate and perform rolling polishing on the outer side of the material strip.

[0010] The conveying station is equipped with a conveying assembly, including a conveying drive mechanism and a drive disk. The drive disk is provided with a plurality of conveying teeth, which are matched with the positioning holes on the material belt. When the drive disk rotates, the conveying teeth insert into the positioning holes to push the material belt to move step by step toward the cutting station.

[0011] The cutting station is equipped with a cutting assembly, including a cutting drive mechanism, a first cutting blade, and a second cutting blade. The cutting drive mechanism is used to drive the first cutting blade and the second cutting blade to cut both sides of the strip at the same time, separating them into multiple independent blades.

[0012] Furthermore, the sliding limiting assembly includes a vertical limiting plate and a horizontal limiting plate, which are perpendicular to each other and fixedly connected to form an integrated limiting structure;

[0013] The vertical limiting plate is rotatably mounted with multiple pairs of first pulleys arranged side by side on the side facing the material belt. The wheel body of each pair of first pulleys contacts the upper and lower surfaces of the material belt respectively to limit the vertical direction of the material belt.

[0014] The horizontal limiting plate is rotatably mounted with multiple pairs of second pulleys arranged side by side on the side facing the material belt. The wheel body of each pair of second pulleys contacts the left and right edges of the material belt to limit the width of the material belt. The axes of the first pulley and the second pulley are parallel to the conveying direction of the material belt to reduce frictional resistance during the limiting process.

[0015] Furthermore, the radial drive mechanism is a lead screw drive module, and the grinding drive mechanism is a spindle motor;

[0016] A mounting plate is fixedly installed on the sliding seat of the lead screw drive module, and the spindle motor is fixedly installed on the mounting plate.

[0017] The grinding assembly also includes a pair of limiting guide rails, which are arranged opposite to each other on both sides of the lead screw drive module and are parallel to the lead screw drive module. Each limiting guide rail has a slider that is slidably engaged with it. The slider is fixedly connected to the mounting plate to guide the mounting plate to move smoothly.

[0018] Furthermore, the grinding station is also provided with a grinding base, and the upper surface of the grinding base is provided with a wear-resistant block made of wear-resistant material, and the material strip is laid on the wear-resistant block;

[0019] The width of the wear-resistant block is smaller than the width of the material strip, so that the edge of the material strip to be ground is suspended outside the wear-resistant block.

[0020] Furthermore, the number of brush wheels is two;

[0021] The polishing drive mechanism includes a polishing motor and a transmission reversing mechanism. The output shaft of the polishing motor is connected to the input end of the transmission reversing mechanism. The two output ends of the transmission reversing mechanism are respectively connected to the two brush wheels, and drive the two brush wheels to simultaneously polish the two outer surfaces of the material strip in opposite rotation directions.

[0022] Furthermore, the cutting assembly also includes a third cutting blade, which is connected to the output end of the cutting drive mechanism;

[0023] The cutting drive mechanism is used to drive the first cutting blade and the second cutting blade to cut both sides of the strip simultaneously, and to drive the third cutting blade to move along a direction perpendicular to the conveying direction of the strip to cut the strip to a fixed length, so as to form an independent blade of a predetermined size.

[0024] Furthermore, the cutting assembly also includes a feeding guide rail, which extends downward at an angle from the cutting station toward the side away from the conveying station;

[0025] The individual blades formed after cutting are configured to slide down the inclined surface of the feeding guide by gravity to achieve automatic feeding.

[0026] Furthermore, a blade feeding port is provided at the cutting station, and a feeding channel is connected below the blade feeding port;

[0027] The feeding channel is configured to guide the individual blades formed after cutting to a collection container to achieve centralized collection of the blades.

[0028] The beneficial effects of this utility model are:

[0029] 1. Achieve fully automated continuous operation of blade processing: By sequentially arranging limiting stations, grinding stations, polishing stations, conveying stations and cutting stations along the conveying direction of the material belt on the processing platform, the material belt can continuously complete the steps of positioning, sharpening, polishing, conveying and slitting on the same platform, which significantly improves processing efficiency, reduces manual intervention and realizes the automation of blade production.

[0030] 2. Ensure the accuracy of material conveying and positioning: The sliding limit component can limit the material belt in the vertical and width directions, avoiding the shaking or deviation of the material belt during processing, and improving the processing accuracy of grinding, polishing and cutting.

[0031] 3. Improve the grinding quality and consistency of the blades: The grinding station uses a pair of grinding components arranged opposite each other, and works with a radial drive mechanism to make the grinding disc move synchronously along the radial direction of the material belt. This ensures that the cutting edges on both sides are evenly stressed, achieving consistency and symmetry of the blade cutting edges and improving the quality of the blades.

[0032] 4. Optimize the polishing process to improve the surface finish of the blade: The brush wheel in the polishing station rotates through the polishing drive mechanism to perform uniform rolling polishing on the outer side of the blade, effectively removing burrs and improving the surface finish of the blade, thereby improving the performance of the finished blade.

[0033] 5. The conveying mechanism ensures accurate and reliable stepping conveying: The drive plate of the conveying station is equipped with conveying teeth that match the positioning port of the material belt. When the drive plate rotates, it can accurately insert into the positioning port for stepping conveying, avoiding slippage and deviation, and ensuring the stability and synchronization of the processing cycle.

[0034] 6. Achieve efficient blade separation and fixed-size cutting: The double-blade structure of the cutting station is synchronously driven by the cutting drive mechanism, which can cut both sides of the material strip at the same time, so that the blades can directly form independent units after integrated processing, simplifying the subsequent segmentation process.

[0035] In summary, this invention achieves a fully automated processing procedure for blades, from material strip positioning to finished product separation, by sequentially integrating multiple stations such as limiting, grinding, polishing, conveying, and cutting on the same processing platform. The device is compact in structure, operates stably, effectively improves processing efficiency and blade consistency, reduces manual intervention and positional errors, enhances product quality and production automation levels, and has promising prospects for industrial application. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of the automated blade processing device in this utility model;

[0037] Figure 2 This is a schematic diagram of the sliding component and the grinding component in this utility model;

[0038] Figure 3 This is a schematic diagram of the polishing component, conveying component, and cutting component in this utility model;

[0039] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0040] Reference numerals in the attached drawings: 1. Processing platform; 2. Material belt; 3. Sliding limiting assembly; 31. Vertical limiting plate; 32. Horizontal limiting plate; 33. First pulley; 34. Second pulley; 4. Grinding assembly; 41. Radial drive mechanism; 42. Grinding drive mechanism; 43. Grinding disc; 44. Mounting plate; 45. Limiting guide rail; 46. Slider; 47. Grinding base; 48. Wear-resistant block; 5. Polishing assembly; 51. Polishing drive mechanism; 511. Polishing motor; 512. Transmission reversing mechanism; 52. Brush wheel; 6. Conveying assembly; 61. Conveying drive mechanism; 62. Drive disc; 63. Conveying teeth; 7. Cutting assembly; 71. Cutting drive mechanism; 72. Unloading guide rail; 73. Unloading channel. Detailed Implementation

[0041] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0042] Example 1, referring to Figure 1 This is the first embodiment of the present invention, which provides an automated blade processing device, including a processing platform 1. Along the conveying direction of the material belt 2, the processing platform 1 is sequentially provided with a limiting station, a grinding station, a polishing station, a conveying station, and a cutting station. The material belt 2 is a continuous material belt that can be placed horizontally, and multiple positioning openings are evenly distributed along its axial direction.

[0043] A sliding limiting component 3 is provided at the limiting station. The sliding limiting component 3 includes a vertical limiting plate 31 and a horizontal limiting plate 32. The vertical limiting plate 31 and the horizontal limiting plate 32 are perpendicular to each other and fixedly connected to form an integrated limiting structure. This structure can limit the material strip 2 in the vertical and width directions when it enters the processing area, thereby ensuring the stability and positioning accuracy of the material strip 2.

[0044] A pair of opposing grinding components 4 are provided at the grinding station. Each grinding component 4 includes a radial drive mechanism 41, a grinding drive mechanism 42, and a grinding disc 43. The radial drive mechanism 41 is used to drive the grinding drive mechanism 42 and the grinding disc 43 to move radially along the material belt 2. When the grinding disc 43 contacts the edge of the material belt 2, the grinding drive mechanism 42 drives the grinding disc 43 to rotate, thereby performing grinding and sharpening processing on the edge of the material belt 2 to achieve the forming of the blade edge.

[0045] A polishing assembly 5 is provided at the polishing station. The polishing assembly 5 includes a polishing drive mechanism 51 and at least one brush wheel 52. The polishing drive mechanism 51 drives the brush wheel 52 to rotate around its own axis. The brush wheel 52 contacts the outer side of the material strip 2 and performs rolling polishing to remove burrs generated during the grinding process and improve the surface finish and performance of the blade.

[0046] A conveying assembly 6 is provided at the conveying station. The conveying assembly 6 includes a conveying drive mechanism 61 and a drive disk 62. Multiple conveying teeth 63 are evenly distributed on the outer periphery of the drive disk 62, and the shape of the conveying teeth 63 matches the positioning holes on the material belt 2. The conveying drive mechanism 61 drives the drive disk 62 to rotate through the output shaft, and the conveying teeth 63 at its top insert into the positioning holes to push the material belt to move.

[0047] When the drive disc 62 rotates, the top conveying teeth 63 insert into the positioning port, pushing the material belt 2 to move horizontally toward the cutting station, thereby achieving precise feeding of the material belt 2 and avoiding slippage and deviation during the conveying process.

[0048] A cutting assembly 7 is provided at the cutting station. The cutting assembly 7 includes a cutting drive mechanism 71, a first cutting blade, and a second cutting blade. The cutting drive mechanism 71 can simultaneously drive the first cutting blade and the second cutting blade to symmetrically cut both sides of the strip 2, thereby separating them into multiple independent blades. This cutting method not only improves cutting efficiency but also ensures the consistency and symmetry of the edges on both sides of the blades.

[0049] Working principle of Example 1:

[0050] After being corrected by the limiting station, the material belt 2 enters the processing platform 1. At the grinding station, the blade edge is ground by the radial movement and rotation of the grinding disc 43. Then, it enters the polishing station and the surface is polished by the rotation of the brush wheel 52. Subsequently, it is conveyed by the meshing of the positioning port and the conveying tooth 63 at the conveying station. Finally, at the cutting station, the blade is separated by the simultaneous action of the first cutting blade and the second cutting blade.

[0051] Technical effects of Example 1:

[0052] Through the coordinated operation of the above-mentioned workstations, this embodiment can realize continuous processing of the blade from raw material belt 2 to independent finished products, significantly reducing manual operation and improving production efficiency;

[0053] The precise cooperation between the sliding limit component 3 and the conveying component 6 ensures the processing accuracy and positional consistency between each process.

[0054] The grinding and polishing processes ensure the sharpness of the blade edge and the smoothness of the surface.

[0055] The double-blade cutting process improves the consistency and symmetry of the finished product. The overall device has a compact structure and a high degree of automation, making it suitable for mass production and possessing significant potential for widespread adoption.

[0056] This embodiment integrates multiple stations such as limiting, grinding, polishing, conveying, and cutting sequentially on the same processing platform, realizing a fully automated processing process from blade positioning to finished product separation. The device has a compact structure and stable operation, effectively improving processing efficiency and blade consistency, reducing manual intervention and positional errors, enhancing product quality and production automation levels, and has promising prospects for industrial application.

[0057] Example 2, refer to Figure 2 This is the second embodiment of the present invention, in which the structure of the automated blade processing device is further optimized.

[0058] At the limiting station, a vertical limiting plate 31 is rotatably mounted with multiple pairs of first pulleys 33 arranged side by side on the side facing the material belt 2. The wheel body of each pair of first pulleys 33 contacts the upper and lower surfaces of the material belt 2 respectively, thereby jointly forming a vertical limiting effect on the material belt 2. Through the rolling contact between the pulleys and the material belt 2, the vertical position of the material belt 2 can be kept stable while reducing friction and wear between the material belt 2 and the limiting structure.

[0059] The horizontal limiting plate 32 and the vertical limiting plate 31 are perpendicular to each other and fixedly connected. Multiple pairs of second pulleys 34 are rotatably mounted on the side of the plate facing the conveyor belt 2. The wheel body of each pair of second pulleys 34 contacts the left and right edges of the conveyor belt 2 respectively, jointly limiting the width of the conveyor belt 2. In conjunction with the first pulley 33, the second pulleys 34 can achieve multi-directional limiting and correction of the conveyor belt 2, thereby ensuring the smooth operation and high-precision positioning of the conveyor belt 2 during the conveying process.

[0060] At the grinding station, the radial drive mechanism 41 uses a lead screw drive module, and the grinding drive mechanism 42 is a spindle motor. A mounting plate 44 is fixedly installed on the sliding seat of the lead screw drive module, and the spindle motor is mounted on the mounting plate 44. The lead screw drive module drives the sliding seat to move linearly, thereby driving the spindle motor and grinding disc 43 to move precisely radially along the material strip 2, achieving precise contact between the grinding disc 43 and the edge of the material strip 2. To ensure the stability of the movement, the grinding assembly 4 also includes a pair of limiting guide rails 45, which are positioned opposite each other on both sides of the lead screw drive module. Each limiting guide rail 45 has a sliding block 46, which is fixedly connected to the mounting plate 44. The cooperation between the limiting guide rails 45 and the sliding block 46 improves the smoothness of the movement of the grinding assembly 4, preventing a decrease in the grinding quality of the cutting edge due to vibration.

[0061] In addition, a grinding base 47 is provided at the grinding station. A wear-resistant block 48 made of wear-resistant material is provided on the upper surface of the grinding base 47, and the material strip 2 is laid flat on the wear-resistant block 48. The width of the wear-resistant block 48 is smaller than the width of the material strip 2, so that the edge of the material strip 2 to be ground is suspended outside the wear-resistant block 48. This structure can prevent the grinding disc 43 from being interfered with by the base when it contacts the edge of the material strip 2, ensuring the integrity and accuracy of the edge grinding, while using the wear-resistant block 48 to improve the durability of the material strip 2 support.

[0062] Working principle of Example 2:

[0063] After the material strip 2 enters the limiting station, it is stably corrected in both the vertical and width directions by the rolling limiting action of the first pulley 33 and the second pulley 34, and is smoothly fed into the grinding station. In the grinding station, the lead screw drive module drives the spindle motor and grinding disc 43 to move precisely radially. The spindle motor drives the grinding disc 43 to rotate at high speed, sharpening the edge of the material strip 2. During the grinding process, the material strip 2 is supported on the wear-resistant block 48, with its edge suspended in the air. The grinding disc 43 can fully contact the edge for high-precision machining. Simultaneously, the cooperation between the limiting guide rail 45 and the slider 46 effectively reduces vibration, ensuring grinding uniformity and cutting edge quality.

[0064] Technical effects of Example 2:

[0065] With the multi-point limiting of the first pulley 33 and the second pulley 34, the material belt 2 is stably constrained in both the vertical and radial directions, ensuring the stability of conveying and processing and avoiding deviation.

[0066] The combination of the lead screw drive module and the spindle motor enables the coordination of high-precision linear feed and high-speed grinding, thereby improving the machining accuracy of the grinding edge.

[0067] The structure of the limiting guide rail 45 and the slider 46 improves the smoothness of movement, effectively suppresses vibration, and improves the consistency of grinding.

[0068] The setting of the grinding base 47 and the wear-resistant block 48 not only ensures the overall support of the material strip 2, but also avoids the base from interfering with the grinding process through the edge suspension design, thus improving the cutting edge forming quality.

[0069] In summary, this embodiment further optimizes the limiting and grinding structure based on embodiment 1, which significantly improves the overall positioning accuracy, grinding stability and blade edge quality of the device, making it more suitable for the needs of batch and fine blade processing.

[0070] Example 3, referring to Figure 3 and Figure 4This is the third embodiment of the present invention. Based on embodiments 1 and 2, this embodiment further optimizes the structure of the polishing station and the cutting station to improve the surface quality of the blade and the consistency and ease of cutting of the finished product.

[0071] At the polishing station, there are two brush wheels 52. The polishing drive mechanism 51 includes a polishing motor 511 and a transmission reversing mechanism 512. The output shaft of the polishing motor 511 is connected to the input end of the transmission reversing mechanism 512, and the two output ends of the transmission reversing mechanism 512 are respectively connected to the two brush wheels 52. Through the transmission reversing mechanism 512, the two brush wheels 52 can run in opposite directions of rotation, thereby contacting and simultaneously polishing the outer surfaces of both sides of the material strip 2. This design allows the two surfaces of the material strip 2 to be polished uniformly in the same process, effectively removing burrs and improving the overall surface finish of the blade.

[0072] At the cutting station, the cutting assembly 7 further includes a third cutting blade. The third cutting blade is connected to the output end of the cutting drive mechanism 71. The third cutting blade is located downstream of the first and second cutting blades along the conveying direction of the material belt 2. The cutting drive mechanism 71 first drives the first and second cutting blades to cut both sides of the material belt, and then drives the third cutting blade to move perpendicular to the conveying direction of the material belt, achieving fixed-length cutting. The structure of the third cutting blade enables simultaneous transverse cutting of both edges and longitudinal fixed-length cutting, ensuring the consistency of the blade size.

[0073] To facilitate finished product unloading, the cutting assembly 7 further includes an unloading guide rail 72, which extends downward at an angle from the cutting station toward the side away from the conveying station. The cut individual blades can slide down the inclined surface of the unloading guide rail 72 to a designated position, thereby achieving automatic unloading and reducing manual intervention.

[0074] In another alternative, a blade feeding port is provided at the cutting station, and a feeding channel 73 is connected below the feeding port. The feeding channel 73 can directly guide the individual blades formed by cutting into the collection container, so as to achieve centralized collection and avoid the scattering of finished products.

[0075] Working principle of Example 3:

[0076] After the material strip 2 is processed at the grinding and limiting station, it enters the polishing station. The polishing motor 511 drives the transmission reversing mechanism 512 to output reverse power, causing the two brush wheels 52 to rotate simultaneously in opposite directions, uniformly polishing the left and right outer surfaces of the material strip 2. After polishing, the material strip 2 enters the cutting station under the drive of the conveying station. The first and second cutting blades simultaneously cut the two edges of the material strip 2, while the third cutting blade cuts vertically downward under the action of the cutting drive mechanism 71, realizing the fixed-length segmented cutting of the material strip 2. After the cutting is completed, the individual blades slide down through the feeding guide rail 72 or are guided through the feeding channel 73, and finally enter the collection container.

[0077] Technical effects of Example 3:

[0078] The dual brush wheels 52 reverse rotation polishing design allows for simultaneous processing of both sides of the material strip 2 in the same process, improving polishing efficiency and ensuring consistent surface finish.

[0079] The introduction of the third cutting blade enables fixed-length cutting, which can further ensure the consistency of blade size while maintaining symmetrical cutting on both sides, and improve the standardization of finished products.

[0080] The feeding guide 72 structure completes the feeding by gravity sliding, simplifying the process and reducing manual intervention; the setting of the feeding port and feeding channel 73 provides a centralized collection method, avoiding the scattering of blades and improving the cleanliness and management efficiency of the production site.

[0081] Through the above optimizations, the device in this embodiment has achieved significant improvements in surface treatment quality, dimensional control accuracy, and automated material feeding, making it more suitable for large-scale, continuous blade production scenarios.

[0082] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. An automated blade processing device, characterized in that: The material includes a processing platform (1), which is provided with a processing area for horizontally placing a material strip (2). The processing area is arranged linearly along the conveying direction of the material strip (2) with a limit station, a grinding station, a polishing station, a conveying station and a cutting station in sequence. The material strip (2) is provided with a plurality of positioning holes evenly distributed along its axial direction. The limiting station is provided with a sliding limiting component (3) for limiting the material strip (2) in the vertical and width directions; The grinding station is provided with a pair of grinding components (4) arranged opposite to each other. Each grinding component (4) includes a radial drive mechanism (41), a grinding drive mechanism (42) and a grinding disc (43). The radial drive mechanism (41) is used to drive the grinding drive mechanism (42) and the grinding disc (43) to move synchronously along the radial direction of the material strip (2), so that the grinding disc (43) contacts the edge of the material strip (2) and performs grinding and sharpening processing. The polishing station is provided with a polishing assembly (5), including a polishing drive mechanism (51) and at least one brush wheel (52). The polishing drive mechanism (51) is used to drive the brush wheel (52) to rotate and perform rolling polishing on the outside of the material strip (2). The conveying station is provided with a conveying assembly (6), including a conveying drive mechanism (61) and a drive disk (62). The drive disk (62) is provided with a plurality of conveying teeth (63). The conveying teeth (63) match the positioning holes on the material belt (2). When the drive disk (62) rotates, the conveying teeth (63) insert into the positioning holes to push the material belt (2) to move step by step toward the cutting station. The cutting station is provided with a cutting assembly (7), including a cutting drive mechanism (71), a first cutting blade and a second cutting blade. The cutting drive mechanism (71) is used to drive the first cutting blade and the second cutting blade to cut both sides of the strip (2) at the same time, separating them into multiple independent blades.

2. The automated blade processing device according to claim 1, characterized in that: The sliding limiting component (3) includes a vertical limiting plate (31) and a horizontal limiting plate (32). The vertical limiting plate (31) and the horizontal limiting plate (32) are perpendicular to each other and fixedly connected to form an integrated limiting structure. The vertical limiting plate (31) is rotatably mounted with a plurality of pairs of first pulleys (33) arranged side by side on the side facing the material belt (2). The wheel body of each pair of first pulleys (33) contacts the upper and lower surfaces of the material belt (2) respectively to limit the vertical direction of the material belt (2). The horizontal limiting plate (32) is rotatably mounted with multiple pairs of second pulleys (34) arranged side by side on the side facing the material belt (2). The wheel body of each pair of second pulleys (34) contacts the left and right edges of the material belt (2) respectively to limit the width of the material belt (2); wherein the axes of the first pulley (33) and the second pulleys (34) are parallel to the conveying direction of the material belt (2).

3. The automated blade processing device according to claim 1, characterized in that: The radial drive mechanism (41) is a lead screw drive module, and the grinding drive mechanism (42) is a spindle motor; A mounting plate (44) is fixedly installed on the sliding seat of the lead screw drive module, and the main spindle motor is fixedly installed on the mounting plate (44); The grinding assembly (4) further includes a pair of limiting guide rails (45), which are arranged opposite to each other on both sides of the lead screw drive module and are arranged parallel to the lead screw drive module. Each limiting guide rail (45) has a slider (46) that is slidably engaged with it, and the slider (46) is fixedly connected to the mounting plate (44).

4. The automated blade processing device according to claim 1, characterized in that: The grinding station is also provided with a grinding base (47), and the upper surface of the grinding base (47) is provided with a wear-resistant block (48) made of wear-resistant material, and the material strip (2) is laid on the wear-resistant block (48); The width of the wear-resistant block (48) is smaller than the width of the strip (2), so that the edge of the strip (2) to be ground is suspended outside the wear-resistant block (48).

5. The automated blade processing device according to claim 1, characterized in that: The number of brush wheels (52) is two; The polishing drive mechanism (51) includes a polishing motor (511) and a transmission reversing mechanism (512). The output shaft of the polishing motor (511) is connected to the input end of the transmission reversing mechanism (512). The two output ends of the transmission reversing mechanism (512) are respectively connected to the two brush wheels (52) and drive the two brush wheels (52) to polish the two outer surfaces of the material strip (2) synchronously in opposite rotation directions.

6. The automated blade processing device according to claim 1, characterized in that: The cutting assembly (7) also includes a third cutting blade, which is connected to the output end of the cutting drive mechanism (71); The cutting drive mechanism (71) is used to drive the first cutting blade and the second cutting blade to cut both sides of the strip (2) simultaneously, and to drive the third cutting blade to move along the conveying direction of the strip (2) perpendicular to the conveying direction of the strip (2) to cut the strip (2) to a fixed length, so as to form an independent blade of a predetermined size.

7. The automated blade processing device according to claim 6, characterized in that: The cutting assembly (7) also includes a feeding guide rail (72), which extends downward at an angle from the cutting station toward the side away from the conveying station; The individual blades formed after cutting are configured to slide down the inclined surface of the feeding guide (72) by gravity to achieve automatic feeding.

8. The automated blade processing device according to claim 1, characterized in that: A blade feeding port is provided at the cutting station, and a feeding channel (73) is connected below the blade feeding port; The feeding channel (73) is configured to guide the individual blades formed after cutting into a collection container.

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