Ferrite magnetic shoe step grinding equipment

Abstract

The invention belongs to the technical field of ferrite magnetic shoe machining, and particularly discloses ferrite magnetic shoe step grinding equipment which comprises a feeding system, a clamping assembly, a grinding assembly and a grinding adjusting assembly. The feeding system comprises a vibration feeding disc and a conveying mechanism, and the discharging end of the vibration feeding disc is in butt joint with the feeding end of the conveying mechanism. The clamping assembly is arranged on the side, close to the discharging end of the conveying mechanism, of the conveying mechanism and comprises a magnetic shoe clamping tool used for fixing magnetic shoes and a rotating mechanism used for driving the magnetic shoe clamping tool to rotate. According to the ferrite magnetic shoe step grinding equipment, an integrated machining structure of continuous feeding, precise clamping and rotating, controllable grinding and flexible adjusting is constructed; the technical problems that in the prior art, ferrite magnetic shoe step grinding equipment is poor in feeding continuity, insufficient in clamping and rotating collaboration, inaccurate in grinding positioning and inflexible in adjustment are solved in a targeted mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ferrite magnetic tile processing, and particularly relates to a ferrite magnetic tile grinding step equipment. BACKGROUND

[0002] As a core magnetic component of a motor and the like, the processing precision of the surface step structure of a ferrite magnetic tile directly affects the assembly precision, magnetic property stability and operation efficiency of the motor. With the increasing requirements for the performance of the motor in the field of new energy vehicles, high-end household appliances and the like, higher requirements are put forward for the grinding precision, processing efficiency and processing stability of the ferrite magnetic tile step.

[0003] At present, the grinding processing of the ferrite magnetic tile step mainly relies on traditional grinding equipment. However, the existing equipment has many technical defects in the actual application process, and it is difficult to meet the processing requirements of high precision and high efficiency. The specific technical problems are as follows: 1. Insufficient continuity and docking precision of feeding: the feeding mechanism of the existing grinding equipment mainly adopts manual feeding or simple conveying structure. Manual feeding has low efficiency and high labor intensity, and the positioning deviation of the magnetic tile is prone to occur due to human operation errors. The docking precision of the simple conveying structure and the feeding component is poor, and the magnetic tile is prone to deviation and jamming during conveying. Therefore, it is difficult to realize continuous and stable feeding, which seriously restricts the overall processing efficiency.

[0004] 2. Poor adaptability of magnetic tile clamping and rotary driving: during the grinding of the step, the magnetic tile needs to be accurately clamped and fixed and controllably rotated to ensure the angle consistency and size precision of the step grinding. The existing clamping mechanism is mainly a fixed clamping structure, which cannot be flexibly adapted to different specifications of the magnetic tile. In addition, the stable rotary driving assembly is lacking, or the transmission matching precision between the rotary driving and the clamping tooling is low, which causes the magnetic tile to shake and deviate during rotation, and further causes the size deviation of the step grinding and the surface roughness exceeding the standard.

[0005] 3. Poor flexibility of positioning and position adjustment of the grinding assembly: the grinding assembly of the existing equipment is mainly a fixed installation structure, or only simple movement in a single direction can be realized, and the relative position between the grinding assembly and the clamped magnetic tile cannot be accurately adjusted. In addition, the connection stability of the grinding head, the grinding wheel and the driving mechanism in the grinding assembly is poor, and vibration is prone to occur during high-speed grinding, which reduces the grinding precision and makes it difficult to adapt to the grinding requirements of different specifications of the magnetic tile step, and the versatility of the equipment is poor.

[0006] In summary, the ferrite magnetic tile grinding step equipment in the prior art has the problems of unstable feeding, low clamping and rotating precision and inflexible position adjustment of the grinding assembly. SUMMARY

[0007] The application provides a ferrite magnetic tile grinding step device, which can solve the problems of unstable feeding, low clamping rotation precision and inflexible position adjustment of the grinding assembly in the prior art.

[0008] A ferrite magnetic tile grinding step device comprises: A feeding system comprises a vibrating feeding tray and a conveying mechanism, and the discharging end of the vibrating feeding tray is connected with the feeding end of the conveying mechanism. A clamping assembly is arranged on one side of the conveying mechanism close to the discharging end of the conveying mechanism, and the clamping assembly comprises a magnetic tile clamping tool for fixing the magnetic tile and a rotating mechanism for driving the magnetic tile clamping tool to rotate. A grinding assembly is arranged on the side of the clamping assembly, and the grinding assembly comprises a grinding head, a grinding wheel and a first driving mechanism, the output end of the first driving mechanism is connected to the grinding head, and the end of the grinding head away from the first driving mechanism is connected to the grinding wheel. A grinding adjustment assembly is used for driving the grinding assembly to move in the direction close to or away from the magnetic tile clamping tool.

[0009] The application provides a ferrite magnetic tile grinding step device, which has the following beneficial effects, but is not limited to the following: The feeding system provides basic feeding guarantee for the whole grinding process, the vibration feeding tray makes the ferrite magnetic tile orderly arranged and continuously conveyed to the discharge end through vibration, and the discharge end is precisely docked with the feeding end of the conveying mechanism, so that the magnetic tile can be smoothly transferred to the conveying mechanism, and the deviation and jamming phenomenon is avoided. Further, the conveying mechanism receives the magnetic tile conveyed by the vibration feeding tray and directionally conveys the magnetic tile to the position of the clamping assembly, so as to provide continuous and accurate material supply for the subsequent clamping and grinding process. The clamping assembly is arranged on the side of the discharge end of the conveying mechanism and can directly receive the magnetic tile conveyed to the position. The magnetic tile clamping tool is a special fixing structure matched with the shape of the magnetic tile, which can realize quick positioning and stable clamping of the magnetic tile, and avoid the shaking and deviation of the magnetic tile during grinding. The rotating mechanism is precisely driven with the magnetic tile clamping tool, which can drive the magnetic tile clamping tool to rotate the magnetic tile at a preset angle and speed, so as to ensure the angle consistency and size accuracy of the step grinding of the magnetic tile. The grinding assembly is the core of step grinding and is arranged on the side of the clamping assembly and can accurately align the step processing position of the clamped and fixed magnetic tile. The first driving mechanism provides power output for grinding, drives the grinding head to rotate at high speed, drives the grinding wheel connected to the end of the grinding head to rotate synchronously, and completes the processing of the step of the magnetic tile by using the grinding action of the grinding wheel. The grinding adjustment assembly is a key component for adapting to the grinding requirements of different specifications of magnetic tiles and ensuring the positioning accuracy of grinding. The grinding adjustment assembly can move along the direction of approaching or moving away from the magnetic tile clamping tool, so as to flexibly adjust the distance between the grinding wheel and the magnetic tile. When processing magnetic tiles with different thicknesses and different step sizes, the grinding depth and processing range can be accurately controlled by adjusting the position of the grinding assembly, so as to improve the versatility and processing adaptability of the equipment.

[0010] The present application provides a ferrite magnetic tile step grinding equipment, which solves the problems of poor feeding continuity, insufficient clamping and rotating coordination, inaccurate grinding positioning and inflexible adjustment in the prior art by constructing an integrated processing structure of "continuous feeding-precise clamping-rotation-controllable grinding-flexible adjustment".

[0011] Further, the ferrite magnetic tile step grinding equipment further comprises a base; The feeding system, the clamping assembly and the grinding assembly are arranged on the base.

[0012] Further, the base further comprises a connecting frame, and an electric control box is arranged on the connecting frame and electrically connected with the feeding system, the clamping assembly and the grinding assembly.

[0013] Further, a grinding wheel protective cover is arranged on the connecting frame and covers the grinding wheel.

[0014] Further, the conveying mechanism comprises a conveying belt, a driving wheel, a driven wheel, a first driving motor and a first mounting frame, the conveying belt is arranged on the driving wheel and the driven wheel, and the output end of the first driving motor is connected to the driving wheel. The driven wheel and the first driving motor are arranged on the first mounting frame.

[0015] Further, the first mounting frame is further provided with a magnetic shoe guiding assembly at a position corresponding to the conveying path of the conveying belt. The magnetic shoe guiding assembly comprises a bearing bottom plate, a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are arranged on the bearing bottom plate. The first limiting plate and the second limiting plate are oppositely arranged, and a transmission guiding area for guiding the magnetic shoe is formed between the first limiting plate and the second limiting plate.

[0016] Further, the grinding adjusting assembly comprises a support frame, a first translation mechanism and a second translation mechanism arranged in sequence from bottom to top, and the grinding assembly is arranged on the second translation mechanism. The first translation mechanism is used for driving the second translation mechanism to move along a first direction. The second translation mechanism is used for driving the grinding assembly to move along a second direction.

[0017] Further, the first translation mechanism comprises a first bearing plate, a first lead screw and a first guide plate, the first guide plate is arranged on the support frame, and the first bearing plate is slidably arranged on the top of the support frame. The first guide plate is provided with a first guide hole, the first lead screw is provided with a first rotating block, and the first rotating block is rotatably arranged in the first guide hole. The first bearing plate is further provided with a first through hole matched with the first lead screw, and a second long groove is further arranged on the top surface of the first bearing plate. The first lead screw sequentially passes through the first guide hole on the first guide plate, the first through hole on the first bearing plate, and extends into the second long groove. An end of the first lead screw away from the second long groove is further provided with a rotating handle.

[0018] Further, the top surface of the support frame is provided with two oppositely arranged third limiting plates, and the first bearing plate is slidably arranged between the two third limiting plates.

[0019] Further, the second translation mechanism comprises a second lead screw, a guide block and a second bearing plate, and the second bearing plate is slidably arranged on the top of the first bearing plate. The guide block is arranged on the top of the first bearing plate. The guide block is provided with a second guide hole, and the second screw rod is externally provided with a second rotating block, which is rotatably arranged in the second guide hole. A first long groove is formed in the top surface of the second bearing plate, and a second through hole matched with the second screw rod is formed in the rear surface of the second bearing plate. The second screw rod passes through the second guide hole of the guide block and the second through hole of the second bearing plate in sequence, and extends into the first long groove. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated herein and constitute a part of the application, illustrate embodiments of the application and serve to explain the application without imposing any undue limitation on the application. In the drawings: Figure 1 A structure schematic view of the ferrite magnetic tile grinding step device provided by the application; Figure 2 A structure schematic view of the feeding system of the ferrite magnetic tile grinding step device provided by the application; Figure 3 A structure top view of the feeding system of the ferrite magnetic tile grinding step device provided by the application; Figure 4 A structure schematic view of the magnetic tile guide assembly of the ferrite magnetic tile grinding step device provided by the application; Figure 5 A structure schematic view of the clamping assembly of the ferrite magnetic tile grinding step device provided by the application; Figure 6 A structure enlarged view of A in the ferrite magnetic tile grinding step device provided by the application; Figure 5 Figure 7 A structure schematic view of the grinding assembly of the ferrite magnetic tile grinding step device provided by the application; Figure 8 A structure schematic view of the grinding adjustment assembly of the ferrite magnetic tile grinding step device provided by the application; Figure 9 A structure top view of the grinding adjustment assembly of the ferrite magnetic tile grinding step device provided by the application; Figure 10 A structure schematic view of the first translation mechanism of the ferrite magnetic tile grinding step device provided by the application; Figure 11 A structure schematic view of the second translation mechanism of the ferrite magnetic tile grinding step device provided by the application; Figure 12 A structure schematic view of the second screw rod of the ferrite magnetic tile grinding step device provided by the application. ​

[0021] Explanation of reference signs: 1, base; 11, connecting frame; 12, grinding wheel protective cover; 2, feeding system; 21, vibrating feeding tray; 22, conveying mechanism; 23, conveying belt; 24, driving wheel; 25, driven wheel; 26, first mounting frame; 27, magnetic tile guiding assembly; 271, bearing bottom plate; 272, first limiting plate; 273, second limiting plate; 274, transmission guiding area; 3, clamping assembly; 31, magnetic tile clamping tool; 32, rotating mechanism; 301, rotating shaft; 302, limiting clamp; 303, groove; 304, mounting gap; 4, grinding assembly; 41, grinding head; 42, grinding wheel; 43, first driving mechanism; 5, grinding adjustment assembly; 51, supporting frame; 511, third limiting plate; 52, first translation mechanism; 521, first bearing plate; 522, first screw rod; 523, first guiding plate; 524, rotating handle; 525, fourth limiting plate; 526, second long slot; 527, first perforation; 53, second translation mechanism; 531, second screw rod; 532, guiding block; 533, second bearing plate; 535, second rotating block; 536, first long slot; 538, third bearing plate; 6, electric control box. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings which show the embodiments according to the present application. It should be understood that the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments described in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, all terms used in disclosing the application, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms used in the description of the present application are used for illustrative purposes only and are not intended to limit the scope of the application. The terms "comprise", "comprising", "include", "including", "have" and "having" are used in the specification to mean "including but not limited to".

[0024] In the description of the application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0025] In the description of the application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "attaching" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0026] It should be emphasized that when the term "comprise / contain" is used in this specification, it is used to explicitly indicate the presence of the features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps, components or groups of features, integers, steps, components.

[0027] The term "and / or", in this application, is only used to describe the association relationship of the associated objects, which means that there can be three relationships, for example, B and / or C, which can represent the three cases of B alone, B and C together, and C alone. In addition, the character " / " in this application generally represents an "or" relationship between the front and rear associated objects.

[0028] As shown in Figures 1 to 7 The ferrite magnetic tile grinding step device provided by the embodiment of the application comprises: A feeding system 2, which comprises a vibrating feeding tray 21 and a conveying mechanism 22, and the discharge end of the vibrating feeding tray 21 is connected to the feeding end of the conveying mechanism 22; A clamping assembly 3, which is arranged on the conveying mechanism 22 and located on the side close to the discharge end of the conveying mechanism 22, and comprises a magnetic tile clamping tool 31 for fixing the magnetic tile and a rotating mechanism 32 for driving the magnetic tile clamping tool 31 to rotate; A grinding assembly 4, which is arranged on the side of the clamping assembly 3, and comprises a grinding head 41, a grinding wheel 42 and a first driving mechanism 43, wherein the output end of the first driving mechanism 43 is connected to the grinding head 41, and the end of the grinding head 41 away from the first driving mechanism 43 is connected to the grinding wheel 42; A grinding adjustment assembly 5, which is used to drive the grinding assembly 4 to move along the direction close to or away from the magnetic tile clamping tool 31.

[0029] Specifically, the feeding system 2 is used to realize the connection between the continuous feeding and the accurate conveying of the magnetic tile; the clamping assembly 3 is used to realize the stable fixing and controllable rotation of the magnetic tile during the grinding process; the grinding assembly 4 is used to provide the power and execution function for the step grinding of the magnetic tile; and the grinding adjustment assembly 5 is used to realize the accurate adjustment of the relative position between the grinding assembly and the magnetic tile.

[0030] In actual application, the feeding system 2 provides basic feeding guarantee for the whole grinding process, wherein the vibrating feeding tray 21 is a special automatic feeding component, which makes the magnetic tile orderly arranged and continuously conveyed to the discharge end through vibration, and the discharge end is designed to be accurately connected to the feeding end of the conveying mechanism 22, so as to ensure that the magnetic tile can be smoothly transferred to the conveying mechanism 22 and avoid the phenomena of deviation and material jamming. Further, the conveying mechanism 22 receives the magnetic tile conveyed by the vibrating feeding tray 21 and directionally conveys the magnetic tile to the position where the clamping assembly 3 is located, so as to provide continuous and accurate material supply for the subsequent clamping and grinding processes.

[0031] The clamping assembly 3 is a positioning core component for the magnetic tile grinding, which is arranged on the side of the discharge end of the conveying mechanism 22 and can directly receive the magnetic tile conveyed to the position. The magnetic tile clamping tool 31 is a special fixing structure adapted to the shape of the magnetic tile, which can realize quick positioning and stable clamping of the magnetic tile to avoid the magnetic tile from shaking and deviating during grinding. The rotating mechanism 32 is accurately driven in cooperation with the magnetic tile clamping tool 31, which can drive the magnetic tile clamping tool 31 to rotate the magnetic tile at a preset angle and speed, ensuring the angle consistency and size accuracy of the step grinding of the magnetic tile.

[0032] The grinding assembly 4 is an execution core for step grinding, which is arranged on the side of the clamping assembly 3 and can accurately align the step processing position of the clamped and fixed magnetic tile. The first driving mechanism 43 provides power output for grinding, which drives the grinding head 41 to rotate at high speed, drives the grinding wheel 42 connected to the end of the grinding head 41 to rotate synchronously, and completes the processing of the step of the magnetic tile by using the grinding action of the grinding wheel 42. The grinding head 41, the first driving mechanism 43 and the grinding wheel 42 are stably connected, which ensures the transmission stability during high-speed grinding and reduces the influence of vibration on the grinding accuracy.

[0033] The grinding adjustment assembly 5 is a key component for adapting to the grinding requirements of different specifications of magnetic tiles and ensuring the positioning accuracy of grinding. It can move the grinding assembly 4 in the direction of approaching or moving away from the magnetic tile clamping tool 31, so as to flexibly adjust the distance between the grinding wheel 42 and the magnetic tile. When processing magnetic tiles with different thicknesses and different step sizes, the grinding depth and processing range can be accurately controlled by adjusting the position of the grinding assembly 4, which improves the versatility and processing adaptability of the equipment.

[0034] As a preferred embodiment, the inner wall of the vibrating feeder 21 can be provided with a flexible anti-slip lining to prevent the magnetic tile from being scratched during vibration conveying, and to improve the orderliness of the magnetic tile arrangement. The interface between the vibrating feeder 21 and the conveying mechanism 22 can be provided with a guide transition plate to further improve the stability of the magnetic tile conveying. Further, the magnetic tile clamping tool 31 can adopt an adjustable clamping structure to adapt to magnetic tiles of different sizes; the grinding head 41 and the grinding wheel 42 can be detachably connected, which is convenient for replacing and maintaining the grinding wheel 42, and different particle size grinding wheels 42 can be replaced according to different grinding accuracy requirements. In addition, the first driving mechanism 43 can select a servo motor to ensure the controllability and stability of the rotation speed of the grinding head 41.

[0035] The innovation of the present application is to build a continuous feeding-precise clamping-rotating-controllable grinding-flexible adjustment integrated processing structure, and to solve the technical problems of poor feeding continuity, insufficient clamping and rotating coordination, inaccurate grinding positioning and inflexible adjustment of the existing ferrite magnet tile grinding step equipment. The core idea is to form a complete high-precision grinding process through the precise cooperation and functional coordination of various components: the precise docking of the vibrating feeder and the conveying mechanism ensures the stability of feeding, the cooperative work of the special magnet tile clamping tool and the rotating mechanism ensures the clamping and rotating accuracy, and the flexible driving of the grinding adjustment assembly ensures the grinding positioning and adaptability, thereby improving the precision, efficiency and versatility of the magnet tile step grinding. Compared with the existing traditional grinding equipment, the present application fundamentally solves the shortcomings of the existing equipment in the core processing link through the targeted design and cooperative work of various core components, and meets the stringent requirements of high-end fields for magnet tile step processing.

[0036] The working principle of the embodiment of the present application is as follows: the device realizes automatic and high-precision grinding processing of ferrite magnet tile steps through the cooperative work of various components. The core idea is to build an integrated processing flow to ensure the precise connection and controllability of each link. Specifically, first, the feeding system 2 realizes continuous conveying of the magnet tile: the vibrating feeder 21 orderly arranges the magnet tile through vibration, and accurately conveys it to the feeding end of the conveying mechanism 22. The magnet tile is smoothly conveyed along the conveying path of the conveying mechanism 22 to the position of the clamping assembly 3. When the magnet tile is conveyed to the clamping station, the magnet tile clamping tool 31 quickly acts to stably clamp and fix the magnet tile to avoid displacement during grinding. Then, the rotating mechanism 32 starts to drive the magnet tile clamping tool 31 to rotate the magnet tile at a preset speed and angle, providing angle protection for precise grinding of the step. At the same time, the grinding assembly 4 starts to drive the grinding head 41 to rotate the grinding wheel 42 at high speed, forming the grinding power. According to the processing requirements of the magnet tile step, the grinding adjustment assembly 5 drives the grinding assembly 4 to move towards the magnet tile until the grinding wheel 42 contacts the step processing part of the magnet tile, and then the grinding processing starts. During the grinding process, the rotating mechanism 32 continuously drives the magnet tile to rotate, so that the grinding wheel 42 can uniformly process the circumferential part of the magnet tile step. If it is necessary to adjust the grinding depth or range, the grinding adjustment assembly 5 can drive the grinding assembly 4 to fine-tune the position to ensure the processing accuracy. When the magnet tile step processing is completed, the grinding adjustment assembly 5 drives the grinding assembly 4 away from the magnet tile, the rotating mechanism 32 stops rotating, and the magnet tile clamping tool 31 releases the magnet tile, completing the single grinding processing. The conveying mechanism 22 continues to convey the next magnet tile to be processed to the clamping station, and enters the next processing cycle. In this way, through the orderly cooperation of various components, continuous and high-precision grinding processing of the magnet tile step is realized, effectively improving the processing efficiency and product qualification rate.

[0037] As Figure 1As shown, in some embodiments of the present application, the ferrite tile grinding step device further comprises a base 1; The feeding system 2, the clamping assembly 3 and the grinding assembly 4 are arranged on the base 1.

[0038] In practical application, the base 1 refers to a basic component for providing installation bearing and positioning reference for each core working assembly of the device, which can be made of high-strength cast iron or steel plate welding, aiming to guarantee the rigidity and stability of the overall structure of the device and provide basic support for the precise cooperation of each assembly.

[0039] Specifically, the scheme integrates the feeding system 2, the clamping assembly 3 and the grinding assembly 4 on the same base 1 to build a complete integrated bearing and positioning system. The base 1 provides a unified installation reference for each assembly, which can effectively avoid the relative position deviation caused by the dispersed installation of each assembly in traditional devices, ensure the precise alignment of the feeding path of the feeding system 2 and the clamping station of the clamping assembly 3, and guarantee the positioning accuracy between the grinding assembly 4 and the clamping assembly 3, laying a foundation for the cooperative work of each assembly.

[0040] As shown in the drawings, Figure 1 As shown, in some embodiments of the present application, the base 1 is further provided with a connecting frame 11, and the connecting frame 11 is provided with an electric control box 6, and the electric control box 6 is electrically connected with the feeding system 2, the clamping assembly 3 and the grinding assembly 4 respectively.

[0041] In practical application, the connecting frame 11 refers to a support component for bearing and positioning the electric control box 6, which can be made of steel plate welding or profile bending, aiming to reasonably erect the electric control box 6 above the base 1, avoid the direct contact of the electric control box 6 with the grinding dust in the working area of the device, and guarantee the convenience of line connection between the electric control box 6 and each electric connection assembly. The electric control box 6 is a core control component integrating control unit, power supply module and line interface, which can be configured with PLC controller, contactor, fuse and other elements inside, aiming to provide centralized power supply and cooperative control for the feeding system 2, the clamping assembly 3 and the grinding assembly 4, and realize the precise linkage of each process action.

[0042] Specifically, the scheme forms a complete centralized electric control system by setting the connecting frame 11 on the base 1, installing the electric control box 6 on the connecting frame 11, and constructing the electrical connection relationship between the electric control box 6 and each core working component. The electric control box 6 can stably output the adaptive working power to each component, simultaneously collect the working state signals of each component such as the feeding to position signal, the clamping locking signal, the grinding head rotating speed signal, and the like, and issue the action instructions to each component according to the preset machining program. This design realizes the transformation from decentralized control to centralized collaborative control. In addition, in combination with the above-mentioned integrated bearing and positioning system, through the centralized management and control of the electric control box 6, it ensures that the feeding, clamping, grinding and other processes are accurately connected in the preset time sequence, further improving the stability and automation degree of the equipment operation.

[0043] Through the above technical scheme, after the equipment is started, the electric control box 6 can control the feeding rhythm of the feeding system 2, the clamping and rotating actions of the clamping component 3, and the start and rotating speed adjustment of the grinding component 4, realizing the automatic collaborative operation of the whole process.

[0044] As shown in Figure 1 In some embodiments of the present application, a grinding wheel protective cover 12 is further provided on the connecting frame 11, and the grinding wheel protective cover 12 covers the upper side of the grinding wheel 42.

[0045] In actual application, the grinding wheel protective cover 12 refers to a protective component for safely protecting the high-speed rotating grinding wheel 42, which can be made of high-strength steel plate stamping or welding, aiming to block the fragments that may be splashed during the high-speed rotation of the grinding wheel 42, and to isolate the dust generated during the grinding process, so as to avoid the safety threat to the operator and the pollution to the surrounding environment. The connecting frame 11, as the mounting carrier of the grinding wheel protective cover 12, can fix the protective cover through a detachable mode such as bolt connection, which not only ensures the installation stability, but also facilitates the later maintenance and replacement of the grinding wheel 42.

[0046] Specifically, the grinding wheel protective cover 12 can comprehensively cover the rotating working area above the grinding wheel 42, forming a physical protective barrier: on the one hand, it can effectively intercept the fragments generated due to the high-speed rotation and wear of the grinding wheel 42, preventing the fragments from splashing and hurting people; on the other hand, it can block the diffusion of the ferrite dust generated during the grinding of the magnetic shoe, reducing the influence of the dust on other components of the equipment and the operator.

[0047] Through the above technical scheme, the grinding wheel protective cover 12 provides reliable safety protection for the high-speed grinding operation of the grinding wheel 42, which not only reduces the operation risk of the operator, but also improves the working environment; at the same time, the detachable mounting mode facilitates the daily maintenance and replacement of the grinding wheel 42, and does not affect the normal operation and maintenance efficiency of the equipment, so that the equipment has excellent safety protection performance on the basis of high-precision machining capability.

[0048] As shown inFigures 2 to 3 As shown, in some embodiments of the present invention, the conveying mechanism 22 includes a conveyor belt 23, a driving wheel 24, a driven wheel 25, a first drive motor and a first mounting bracket 26. The conveyor belt 23 is wound around the driving wheel 24 and the driven wheel 25, and the output end of the first drive motor is connected to the driving wheel 24. Both the driven wheel 25 and the first drive motor are mounted on the first mounting bracket 26.

[0049] In practical applications, the first mounting frame 26 refers to the basic component that provides mounting, bearing, and positioning support for the various moving parts of the conveying mechanism. It can be made of welded steel plates or assembled from profiles. Its purpose is to ensure the relative positional accuracy of the drive wheel 24, driven wheel 25, and the first drive motor, providing a basic guarantee for the smooth operation of the conveyor belt 23. Among them, the conveyor belt 23 is the actuator that directly carries and transports the magnetic tiles. It can be made of wear-resistant rubber or polyurethane material to meet the conveying requirements of the magnetic tiles. The drive wheel 24 is the core component for power transmission of the conveyor belt 23. It obtains driving force by connecting to the output end of the first drive motor. The driven wheel 25 is used to cooperate with the drive wheel 24 to tension the conveyor belt 23, ensuring that the conveyor belt 23 does not slip or deviate during operation.

[0050] Specifically, this solution integrates the drive wheel 24, driven wheel 25, and first drive motor into the first mounting bracket 26, and then winds the conveyor belt 23 around the drive wheel 24 and driven wheel 25, constructing a stable and precise power transmission conveying system. During operation, the first drive motor drives the drive wheel 24 to rotate, and the friction between the drive wheel 24 and the conveyor belt 23 drives the conveyor belt 23 to move synchronously, thereby achieving directional conveying of the magnetic tiles. The driven wheel 25 allows for adjustment of the tension of the conveyor belt 23 as needed, preventing conveying deviation or jamming caused by slack in the conveyor belt 23. Furthermore, this solution precisely connects with the vibrating feeder 21 of the aforementioned feeding system, ensuring the continuity of "vibration feeding - conveying connection" through stable conveying function, laying the foundation for precise connection of subsequent clamping and grinding processes.

[0051] Through the above technical solutions, the conveying mechanism 22 can realize the smooth and continuous conveying of magnetic tiles, effectively avoiding deviation and jamming during the conveying process, and ensuring the overall working stability of the feeding system. At the same time, the integrated installation design facilitates the unified debugging and maintenance of the conveying components, reducing operation and maintenance costs. Stable power transmission can also ensure the uniformity of the magnetic tile conveying speed, ensuring that the magnetic tiles are accurately delivered to the clamping station, providing a prerequisite for subsequent clamping accuracy and grinding accuracy, and further improving the overall processing reliability of the equipment.

[0052] like Figures 2 to 4 As shown, in some embodiments of the present invention, a magnetic tile guide assembly 27 is also provided on the first mounting frame 26 at the position corresponding to the conveying path of the conveyor belt 23; The magnetic tile guide assembly 27 includes a supporting base plate 271, a first limiting plate 272 and a second limiting plate 273, with the first limiting plate 272 and the second limiting plate 273 both disposed on the supporting base plate 271. The first limiting plate 272 and the second limiting plate 273 are disposed opposite to each other, and a transmission guiding area 274 for guiding the magnetic tile is formed between the first limiting plate 272 and the second limiting plate 273. In addition, the supporting base plate 271 can be fixed to the first mounting bracket 26 by bolt connection; Both the first limiting plate 272 and the second limiting plate 273 can be fixed to the bearing base plate 271 by bolt connection.

[0053] In practical applications, the magnetic tile guide assembly 27 refers to an auxiliary component used for directional positioning and precise guidance of the magnetic tiles conveyed on the conveyor belt 23. Its purpose is to further ensure the smooth movement of the magnetic tiles along the preset conveying path and prevent them from tipping over or deviating during transport. The supporting base plate 271 is the mounting foundation component of the magnetic tile guide assembly 27. It can be made of steel plate and is securely fixed to the first mounting frame 26 via bolts, while also providing a flat mounting surface for the first limiting plate 272 and the second limiting plate 273. The first limiting plate 272 and the second limiting plate 273 can be made of wear-resistant metal. The width of the transmission guide area 274 formed by their relative arrangement is adapted to the width of the magnetic tile, achieving positioning and guidance on both sides of the magnetic tile. The bolt connection method allows for flexible adjustment of the installation position of the supporting base plate 271 and the distance between the first limiting plate 272 and the second limiting plate 273 according to the size requirements of different specifications of magnetic tiles.

[0054] Specifically, this solution constructs a precise magnetic tile conveying and guiding system by setting a magnetic tile guide assembly 27 at the conveyor belt 23 conveying path of the first mounting frame 26. During operation, after the magnetic tile transitions from the vibrating feeder 21 to the conveyor belt 23, it enters the transmission guide area 274 formed by the first limiting plate 272 and the second limiting plate 273. Under the blocking and limiting action of the two limiting plates, the magnetic tile can only move along the extension direction of the transmission guide area 274, effectively avoiding the problem of the magnetic tile tipping or deflection caused by the vibration or speed change of the conveyor belt 23. Simultaneously, based on the detachable and adjustable characteristics of the bolted connection, the operator can adjust the distance between the first limiting plate 272 and the second limiting plate 273, or adjust the installation position of the bearing base plate 271 on the first mounting frame 26, according to the specific specifications of the magnetic tile to be processed, ensuring that the transmission guide area 274 is always precisely matched with the size of the magnetic tile. This design effectively solves the problem of high risk of misalignment and poor adaptability in the conveying mechanism of existing technologies due to the lack of a dedicated guiding structure, which leads to different specifications of magnetic tiles being conveyed incorrectly. It realizes the transformation from unguided conveying to precise and adjustable guided conveying. In addition, this solution, combined with the aforementioned integrated conveying mechanism, further improves the conveying accuracy and versatility of the feeding system, providing double assurance for the accurate delivery of magnetic tiles to the clamping station.

[0055] Through the above technical solutions, the magnetic tile guide assembly 27 can achieve precise positioning and guidance during the magnetic tile conveying process, effectively reducing the probability of magnetic tile tipping or deviation, and ensuring the stability and accuracy of magnetic tile conveying. The adjustable design of the bolt connection allows the equipment to adapt to the conveying needs of magnetic tiles of different widths, improving the equipment's versatility. At the same time, the detachable nature of the bolt connection also facilitates the later maintenance and replacement of the guide assembly without affecting the normal operating efficiency of the equipment, thereby further optimizing the working performance of the feeding system.

[0056] like Figures 7 to 12 As shown, in some embodiments of the present invention, the grinding adjustment assembly 5 includes a support frame 51, a first translation mechanism 52 and a second translation mechanism 53 arranged sequentially from bottom to top, and the grinding assembly 4 is disposed on the second translation mechanism 53; The first translation mechanism 52 is used to drive the second translation mechanism 53 to move along the first direction; The second translation mechanism 53 is used to drive the grinding assembly 4 to move along the second direction.

[0057] Specifically, the first direction can be along the length of the corresponding support frame 51, and the second direction can be along the width of the corresponding support frame 51.

[0058] In practical applications, the support frame 51 refers to the basic component that provides stable installation support for the first translation mechanism 52 and the second translation mechanism 53. It can be made of welded steel plates or assembled from profiles. Its purpose is to ensure the structural rigidity of the translation mechanism after installation and to avoid shaking or displacement during the grinding and adjustment process. It can be set on the base 1. The first translation mechanism 52 and the second translation mechanism 53 are both transmission components that can realize linear reciprocating movement. They can adopt the structure of lead screw slider, guide rail slider, etc. The two are arranged in layers along the height direction of the support frame 51, and each undertakes the translation drive function in different directions. The first direction (i.e., the length direction of the support frame) and the second direction (i.e., the width direction of the support frame) are perpendicular to each other and together form a two-dimensional translation adjustment space. The purpose is to realize the multi-directional precise displacement adjustment of the grinding component 4 on the horizontal plane and adapt to the grinding position requirements of different specifications of magnetic tile steps.

[0059] Specifically, this solution integrates a support frame 51, a first translation mechanism 52, and a second translation mechanism 53 from bottom to top, and mounts the grinding assembly 4 on the second translation mechanism 53, thus constructing a two-dimensional precision grinding adjustment system. During operation, based on the grinding position and depth requirements of the magnetic tile step, the first translation mechanism 52 can drive the second translation mechanism 53 and the grinding assembly 4 to move along the length of the support frame 51, achieving coarse or fine adjustment of the grinding assembly in that direction; the second translation mechanism 53 can directly drive the grinding assembly 4 to move along the width of the support frame 51, achieving precise displacement adjustment of the grinding assembly. Through coordinated adjustment in both directions, the grinding wheel 42 of the grinding assembly 4 can be precisely positioned at the step area of ​​the magnetic tile to be ground. Furthermore, this solution, combined with the aforementioned integrated bearing and positioning system and centralized electrical control system, ensures grinding accuracy through precise grinding position adjustment, further improving the equipment's processing adaptability and overall processing performance.

[0060] Through the above technical solutions, the grinding adjustment component 5 can realize the flexible and precise displacement adjustment of the grinding component 4 in two-dimensional space, ensuring that the grinding wheel 42 can be accurately aligned with the step processing part of the magnetic tile of different specifications, which significantly improves the adaptability of the equipment to diverse processing needs; the layered translation mechanism and the stable support frame structure ensure the stability of the adjustment process, avoid the shaking during the adjustment process that causes positioning deviation, and further improve the grinding accuracy.

[0061] like Figures 7 to 12 As shown, in some embodiments of the present invention, the first translation mechanism 52 includes a first bearing plate 521, a first lead screw 522 and a first guide plate 523. The first guide plate 523 is disposed on the support frame 51, and the first bearing plate 521 is slidably disposed on the top of the support frame 51. Specifically, a first guide hole is provided on the first guide plate 523, and a first rotating block is provided outside the first lead screw 522. The first rotating block is rotatably disposed in the first guide hole. A first through hole 527 that cooperates with the first lead screw 522 is also provided on the first bearing plate 521, and a second long groove 526 is also provided on the top surface of the first bearing plate 521. The first lead screw 522 passes sequentially through the first guide hole on the first guide plate 523, the first through hole 527 on the first bearing plate 521, and extends into the second long groove 526.

[0062] The first lead screw 522 is also provided with a rotating handle 524 at the end away from the second long groove 526.

[0063] In practical applications, the first bearing plate 521 is a bearing component used to support the second translation mechanism 53 and achieve sliding displacement. It can be made of high-strength aluminum alloy or steel plate, aiming to provide a stable installation foundation for the second translation mechanism while ensuring smooth sliding. The first lead screw 522 is the core transmission component, which can be a trapezoidal lead screw or a ball screw, and works with the first rotating block to convert rotational motion into linear motion. The first guide plate 523 is a guide component used to limit the installation position and direction of movement of the first lead screw 522, ensuring that the lead screw does not deviate during transmission and guaranteeing transmission accuracy. The design of the first rotating block and the first guide hole can reduce the frictional resistance when the lead screw rotates and improve the smoothness of rotation. The second long groove 526 provides movement space for the extension end of the first lead screw 522. The rotating handle 524 is a manual adjustment component, which can be a rubber-coated metal handle, aiming to facilitate the operator to manually drive the lead screw to rotate, achieve precise displacement adjustment of the first bearing plate 521, and improve the ease of operation.

[0064] Specifically, this solution constructs a precise and controllable manual translation transmission system by assembling a first bearing plate 521, a first lead screw 522, a first guide plate 523, and supporting components. During operation, the operator drives the first lead screw 522 to rotate by rotating the handle 524. Since the first guide plate 523 is fixed to the support frame 51, and the first rotating block is rotatably confined within the first guide hole, the lead screw does not experience axial displacement during rotation. Instead, the lead screw slides along the top of the support frame 51 through the threaded engagement between it and the first through hole 527 on the first bearing plate 521. The design of the first lead screw 522 extending into the second long groove 526 ensures the engagement length between the lead screw and the bearing plate, preventing disengagement during transmission and guaranteeing transmission stability.

[0065] Through the above technical solutions, the first translation mechanism 52 can achieve precise and stable sliding of the first bearing plate 521 along the length of the support frame 51, providing reliable first-direction displacement adjustment for the second translation mechanism 53 and the grinding assembly 4; the screw drive structure ensures adjustment accuracy and can meet the high-precision requirements of magnetic tile step grinding for grinding position; the design of the manual rotary handle takes into account the ease of operation, making it convenient for operators to make real-time fine adjustments according to actual grinding needs; at the same time, the cooperative design of each component reduces transmission resistance and interference problems, improves the smoothness and stability of mechanism operation, and ultimately further optimizes the overall performance of the grinding adjustment assembly, providing a more solid guarantee for high-precision processing of the equipment.

[0066] like Figures 7 to 12 As shown, in some embodiments of the present invention, one end of the rotary handle 524 away from the first lead screw 522 can be connected to the output end of a motor, and the motor is used to drive the rotary handle 524 to rotate.

[0067] In practical applications, the design of connecting the rotary handle to the motor output is an upgrade and optimization of the drive method of the first translation mechanism. The aim is to achieve electric drive of the first support plate 521, further improving the automation level and adjustment efficiency of the equipment. The motor can be a stepper motor or a servo motor, possessing precise speed control and position feedback functions. It can accurately drive the rotary handle to rotate according to a preset program or external control signal, thereby driving the first lead screw to rotate and achieving precise displacement of the first support plate.

[0068] like Figures 7 to 12 As shown, in some embodiments of the present invention, the top surface of the support frame 51 is provided with two opposing third limiting plates 511, and the first bearing plate 521 is slidably disposed between the two third limiting plates 511.

[0069] In practical applications, the third limiting plate 511 is an auxiliary component used to laterally limit and guide the sliding direction of the first bearing plate 521. It can be made of high-strength aluminum alloy or steel plate. Its purpose is to constrain the sliding trajectory of the first bearing plate 521, preventing it from deviating or swaying along the length direction perpendicular to the first direction support frame, and ensuring the straightness and stability of the first bearing plate during sliding. The two third limiting plates 511 are arranged opposite each other, and the distance between them is adapted to the width of the first bearing plate 521. This provides sufficient sliding space for the first bearing plate, ensuring smooth and uninterrupted sliding, while also forming a reliable lateral barrier to prevent deviation during sliding.

[0070] Specifically, this solution constructs a precise sliding guide and limiting structure by setting two opposing third limiting plates 511 on the top surface of the support frame 51 and limiting the first bearing plate 521 to slide between them. During operation, when the first lead screw 522 drives the first bearing plate 521 to slide along the length of the support frame 51, the two third limiting plates 511 form a physical constraint from both sides of the first bearing plate, which can effectively prevent the first bearing plate from shifting laterally and ensure that it always slides smoothly along the preset straight trajectory.

[0071] Through the above technical solution, the third limiting plate 511 can significantly improve the straightness and stability of the sliding process of the first bearing plate 521, avoid the positioning deviation of the grinding components caused by lateral displacement, and thus further ensure the accuracy of the magnetic tile step grinding; at the same time, the limiting design with an adaptable width ensures the smoothness of the sliding of the first bearing plate, without increasing additional sliding resistance, and without affecting the convenience of adjustment operation; in addition, the structure is simple in design and can be connected to the support frame 51 by bolt fixing or integral molding, which is convenient for processing, installation and subsequent maintenance.

[0072] like Figures 7 to 12 As shown, in some embodiments of the present invention, the side of the first bearing plate 521 near the third limiting plate 511 is a first inclined surface, and the side of the third limiting plate 511 near the first bearing plate 521 is a second inclined surface, and the first inclined surface and the second inclined surface cooperate with each other.

[0073] In practical applications, the first inclined surface is the inclined structure of the mating part between the first bearing plate 521 and the third limiting plate 511, and the second inclined surface is the matching inclined structure of the corresponding mating part of the third limiting plate 511. The inclination angles and directions of the two are perfectly matched, typically using an acute angle design of 15°-60°. The purpose is to achieve both precise guidance and low-resistance sliding through the inclined surface fit. The surfaces of the first and second inclined surfaces can be precision polished to reduce the coefficient of sliding friction and ensure smooth, jam-free sliding. The mating gap between the two can be controlled within 0.03-0.08mm, ensuring reliable positioning of the first bearing plate 521 while avoiding guide deviations caused by excessive gaps, and without affecting sliding flexibility.

[0074] Specifically, this solution constructs an optimized limiting system of "precise guidance + low-resistance sliding" by designing the mating surfaces of the first bearing plate 521 and the third limiting plate 511 as compatible first and second inclined surfaces. During operation, when the first lead screw 522 drives the first bearing plate 521 to slide along the length of the support frame 51, the first and second inclined surfaces always maintain a precise fit or a small gap fit. The inclined surface structure can generate an automatic centering and guiding effect: if the first bearing plate 521 shows a slight lateral deviation tendency, the force between the inclined surfaces will correct it to the preset sliding trajectory, realizing dynamic guidance and correction; at the same time, compared with the traditional planar fit, the inclined surface fit has a smaller contact area, which can significantly reduce sliding friction resistance, making manual adjustment easier and more responsive.

[0075] like Figures 7 to 12 As shown, in some embodiments of the present invention, the second translation mechanism 53 includes a second lead screw 531, a guide block 532 and a second bearing plate 533, the second bearing plate 533 being slidably disposed on the top of the first bearing plate 521; Guide block 532 is located on the top of the first bearing plate 521; A second guide hole is provided on the guide block 532, and a second rotating block 535 is sleeved on the outside of the second lead screw 531. The second rotating block 535 is rotatably disposed in the second guide hole. The second bearing plate 533 has a first long groove 536 in the center of its top surface, and a second through hole that cooperates with the second lead screw 531 is provided on the rear side of the second bearing plate 533. The second lead screw 531 passes through one end of the second guide hole on the guide block 532 and the second through hole on the second bearing plate 533, and extends into the first long groove 536.

[0076] In practical applications, the second lead screw 531 is the core transmission component for adjusting the displacement in the second direction. It can be a trapezoidal lead screw or a ball screw, working in conjunction with the second rotating block 535 to achieve precise conversion of rotational motion into linear motion. The guide block 532 is a guide component used to limit the installation position and direction of movement of the second lead screw 531, ensuring that the lead screw does not deviate during transmission and guaranteeing transmission accuracy. The matching design between the second rotating block 535 and the second guide hole can effectively reduce the frictional resistance when the second lead screw 531 rotates, improving the smoothness of rotation. The first elongated groove 536 provides sufficient space for the extension end of the second lead screw 531 to avoid interference between the lead screw and the second bearing plate 533. The threaded fit design between the second through hole and the second lead screw 531 is the key to realizing power transmission, ensuring that the rotation of the lead screw can stably drive the sliding of the second bearing plate.

[0077] Through the above technical solution, the second translation mechanism 53 can achieve precise and stable sliding of the second bearing plate 533 along the top of the first bearing plate 521, providing reliable second-direction displacement adjustment for the grinding assembly 4; the screw drive structure ensures adjustment accuracy and can meet the high precision requirements of magnetic tile step grinding for grinding position; the cooperative design of each component reduces transmission resistance and interference problems, and improves the smoothness and stability of the mechanism operation; at the same time, the structure design is simple, which is convenient for later debugging and maintenance, and will not affect the normal operating efficiency of the equipment. Working together with the first translation mechanism, it comprehensively optimizes the two-dimensional adjustment performance of the grinding adjustment assembly, providing a more solid guarantee for the high-precision processing of the equipment.

[0078] Specifically, this solution constructs a precise and controllable second-direction translational transmission system by assembling components such as the second lead screw 531, guide block 532, and second support plate 533. During operation, the operator drives the second lead screw 531 to rotate. Due to the fixed installation of the guide block 532 on the top of the first support plate 521 and the rotatable limitation of the second rotating block 535 within the second guide hole, the second lead screw 531 does not generate axial displacement during rotation. Instead, through the threaded engagement between the lead screw and the second through hole on the second support plate 533, the second support plate 533 slides along the top of the first support plate 521, thereby driving the grinding assembly 4 mounted on the second support plate to adjust its displacement along the width direction of the second-direction support frame. The design of the second lead screw 531 extending into the first long groove 536 ensures the engagement length between the lead screw and the support plate, preventing disengagement during transmission and ensuring transmission stability.

[0079] like Figures 7 to 12 As shown, in some embodiments of the present invention, one end of the second lead screw 531 away from the second bearing plate 533 can be connected to the output end of a motor, and the motor is used to drive the second lead screw 531 to rotate.

[0080] In practical applications, the design of using a motor to drive the second lead screw 531 is a significant improvement in achieving automated adjustment of the equipment. A high-precision servo motor can be selected, characterized by stable speed and precise torque output. It can accurately control the rotation angle and speed of the second lead screw 531 according to preset parameters, thereby achieving precise control of the displacement of the second support plate 533. Motor drive not only significantly improves adjustment efficiency and reduces the time and labor intensity of manual operation, but also effectively avoids errors that may be caused by manual operation, further improving the positioning accuracy of the grinding assembly 4 in the second direction.

[0081] Specifically, the connection between the motor and the second lead screw 531 can be achieved by using a coupling. The coupling can compensate for the slight axial and radial deviations between the motor output shaft and the second lead screw 531, ensuring the smoothness of power transmission and reducing vibration and noise during the transmission process.

[0082] like Figures 7 to 12 As shown, in some embodiments of the present invention, the top surface of the first bearing plate 521 is provided with two opposing fourth limiting plates 525, and the second bearing plate 533 is slidably disposed between the two fourth limiting plates 525.

[0083] In practical applications, the fourth limiting plate 525 refers to an auxiliary component used to laterally limit and guide the sliding direction of the second bearing plate 533. It can be made of high-strength aluminum alloy or steel plate. Its purpose is to constrain the sliding trajectory of the second bearing plate 533, preventing it from deviating or swaying along the direction perpendicular to the width of the second support frame, thus ensuring the straightness and stability of the second bearing plate during sliding. The two fourth limiting plates 525 are arranged opposite each other, with the distance between them matching the width of the second bearing plate 533. This provides sufficient sliding space for the second bearing plate, ensuring smooth and unimpeded sliding, while also forming a reliable lateral barrier to prevent deviation during sliding.

[0084] Specifically, this solution constructs a precise second-direction sliding guide and limiting structure by setting two opposing fourth limiting plates 525 on the top surface of the first bearing plate 521 and limiting the second bearing plate 533 to slide between them. During operation, when the second lead screw 531 drives the second bearing plate 533 to slide along the second direction of the top surface of the first bearing plate 521, the two fourth limiting plates 525 form a physical constraint from both sides of the second bearing plate, effectively preventing lateral displacement and ensuring that it always slides smoothly along a preset straight trajectory.

[0085] Through the above technical solution, the fourth limiting plate 525 can significantly improve the straightness and stability of the sliding process of the second bearing plate 533, avoid the positioning deviation of the grinding component caused by lateral offset, and thus further ensure the accuracy of the magnetic tile step grinding; at the same time, the limiting design with an adaptable width ensures the smoothness of the sliding of the second bearing plate, does not increase additional sliding resistance, and does not affect the convenience of adjustment operation.

[0086] like Figures 7 to 12 As shown, in some embodiments of the present invention, the side of the second bearing plate 533 near the fourth limiting plate 525 is a third inclined surface; The side of the fourth limiting plate 525 closest to the second bearing plate 533 is the fourth inclined surface, which cooperates with the third inclined surface.

[0087] In practical applications, the third inclined surface is the inclined structure of the mating part between the second bearing plate 533 and the fourth limiting plate 525, and the fourth inclined surface is the matching inclined structure of the corresponding mating part of the fourth limiting plate 525. The inclination angles and directions of the two are perfectly matched, typically using an acute angle design of 15°-60°. The purpose is to achieve both precise guidance and low-resistance sliding through the inclined surface fit. The surfaces of the third and fourth inclined surfaces need to be precision polished to reduce the coefficient of sliding friction and ensure smooth, jam-free sliding. The mating gap between the two can be controlled within 0.03-0.08mm, ensuring reliable positioning of the second bearing plate 533 while avoiding guide deviations caused by excessive gaps, and without affecting sliding flexibility.

[0088] Specifically, this solution constructs a second-direction optimized limiting system by designing the mating surfaces of the second bearing plate 533 and the fourth limiting plate 525 as compatible third and fourth inclined surfaces. During operation, when the second lead screw 531 drives the second bearing plate 533 to slide along the second direction of the top surface of the first bearing plate 521, the third and fourth inclined surfaces always maintain a precise fit or a small gap fit. The inclined structure can generate an automatic centering and guiding effect: if the second bearing plate 533 shows a slight lateral deviation, the force between the inclined surfaces will correct it to the preset sliding trajectory, achieving dynamic guidance and correction. Simultaneously, compared to traditional planar fits, the inclined surface fit has a smaller contact area, which can significantly reduce sliding friction resistance, making the adjustment in the second direction less effort and more responsive.

[0089] like Figures 7 to 12 As shown, in some embodiments of the present invention, a third support plate 538 is also provided on the top of the second support plate 533, and the grinding assembly 4 is provided on the top of the third support plate 538.

[0090] In practical applications, the third support plate 538 is an intermediate support component used to connect the second support plate 533 and the grinding assembly 4. It can be made of high-strength aluminum alloy or steel plate, and its purpose is to provide a more suitable mounting reference surface for the grinding assembly 4. At the same time, it facilitates structural adaptation design according to the installation requirements of the grinding assembly, improving the stability and convenience of the grinding assembly installation. The third support plate 538 and the second support plate 533 can be connected by bolt fastening or a combination of locating pins and bolts to ensure the rigidity and coaxiality of the connection between the two and avoid relative displacement. Its top surface can be precision milled to ensure the flatness and smoothness of the mounting surface, providing a basic guarantee for the accurate installation of the grinding assembly 4.

[0091] like Figures 5 to 6As shown, in some embodiments of the present invention, the clamping assembly 3 includes a rotating shaft 301 and two limiting clips 302 sleeved on the outside of the rotating shaft 301. The rotating shaft 301 has a groove 303 adapted to the magnetic tile on its outside. The limiting clips 302 have an installation notch 304 at the position corresponding to the groove 303, and the installation notch 304 is adapted to the magnetic tile.

[0092] In addition, the length of the magnetic tile must be greater than the distance between the two limiting clamps 302.

[0093] In practical applications, the rotating shaft 301 is the core load-bearing and rotating component of the clamping assembly 3. It can be made of high-strength alloy steel to provide a stable mounting reference for the magnetic tile. Simultaneously, it works with the rotating mechanism to drive the magnetic tile to rotate smoothly, ensuring the stability of the grinding process. The limiting clamp 302 is a component used to limit and fix the magnetic tile axially. It can be made of wear-resistant metal. Two limiting clamps are symmetrically fitted outside the rotating shaft 301 to clamp and limit the magnetic tile at both ends. The groove 303 is a positioning structure adapted to the shape of the magnetic tile. Its size and curvature match the magnetic tile, aiming to achieve rapid and accurate positioning of the magnetic tile and prevent circumferential displacement. The mounting notch 304 precisely corresponds to the groove 303, avoiding obstruction of the magnetic tile's mounting area and assisting in magnetic tile positioning, ensuring a uniform distribution of the clamping force of the limiting clamp 302. The design that the length of the magnetic tile is greater than the distance between the two limiting clamps 302 is primarily to reserve sufficient processing space for the step grinding of the magnetic tile, preventing the limiting clamps from obstructing the grinding area and hindering processing completion.

[0094] Specifically, this solution utilizes the cooperation of a rotating shaft 301 and two limiting clamps 302, along with a groove 303 and an installation notch 304 designed to fit the magnetic tile, to construct a magnetic tile clamping system that features "precise positioning + reliable limiting + reserved processing space." During operation, the feeding system 2 transports the magnetic tile into the groove 303 of the rotating shaft 301, utilizing the adaptability of the groove 303 to achieve rapid circumferential positioning of the magnetic tile. The two limiting clamps 302, through the installation notch 304, fit into the magnetic tile, applying clamping force from both ends of the magnetic tile to achieve axial limiting and fixing, preventing axial movement during rotation. Simultaneously, because the length of the magnetic tile is greater than the distance between the two limiting clamps 302, both ends of the magnetic tile extend beyond the outer side of the limiting clamps, forming a reserved grinding space to ensure that the grinding wheel can directly act on the stepped processing area of ​​the magnetic tile.

[0095] Through the above technical solution, the clamping component 3 can achieve rapid and accurate positioning and stable clamping of the magnetic tile, effectively avoiding circumferential displacement and axial movement of the magnetic tile during rotary grinding, and ensuring grinding accuracy.

[0096] While the present invention has been disclosed above, its scope of protection is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and all such changes and modifications will fall within the scope of protection of the present invention.

Claims

1. A ferrite magnetic tile grinding step equipment, characterized in that, include: The feeding system (2) includes a vibrating feeder (21) and a conveying mechanism (22), wherein the discharge end of the vibrating feeder (21) is connected to the feed end of the conveying mechanism (22); Clamping assembly (3) is located on the side of the conveying mechanism (22) near the discharge end of the conveying mechanism (22). The clamping assembly (3) includes a magnetic tile clamping fixture (31) for fixing the magnetic tile and a rotating mechanism (32) for driving the magnetic tile clamping fixture (31) to rotate. A grinding assembly (4) is located on the side of the clamping assembly (3). The grinding assembly (4) includes a grinding head (41), a grinding wheel (42), and a first driving mechanism (43). The output end of the first driving mechanism (43) is connected to the grinding head (41), and the end of the grinding head (41) away from the first driving mechanism (43) is connected to the grinding wheel (42). The grinding adjustment assembly (5) is used to drive the grinding assembly (4) to move in a direction close to or away from the magnetic tile clamping fixture (31).

2. The ferrite magnetic tile grinding step equipment according to claim 1, characterized in that, It also includes the base (1); The feeding system (2), clamping assembly (3) and grinding assembly (4) are all located on the base (1).

3. The ferrite magnetic tile grinding step equipment according to claim 2, characterized in that, The base (1) is also provided with a connecting frame (11), and the connecting frame (11) is provided with an electrical control box (6). The electrical control box (6) is electrically connected to the feeding system (2), the clamping assembly (3) and the grinding assembly (4) respectively.

4. The ferrite magnetic tile grinding step equipment according to claim 3, characterized in that, The connecting frame (11) is also provided with a grinding wheel protective cover (12), which covers the grinding wheel (42).

5. The ferrite magnetic tile grinding step equipment according to claim 1, characterized in that, The conveying mechanism (22) includes a conveyor belt (23), a drive wheel (24), a driven wheel (25), a first drive motor, and a first mounting bracket (26). The conveyor belt (23) is wound around the drive wheel (24) and the driven wheel (25). The output end of the first drive motor is connected to the drive wheel (24). The driven wheel (25) and the first drive motor are both mounted on the first mounting bracket (26).

6. The ferrite magnetic tile grinding step equipment according to claim 5, characterized in that, A magnetic tile guide assembly (27) is also provided on the first mounting frame (26) at the position corresponding to the conveying path of the conveyor belt (23). The magnetic tile guide assembly (27) includes a supporting base plate (271), a first limiting plate (272) and a second limiting plate (273), wherein the first limiting plate (272) and the second limiting plate (273) are both disposed on the supporting base plate (271); The first limiting plate (272) and the second limiting plate (273) are arranged opposite to each other, and a transmission guide area (274) for guiding the magnetic tile is formed between the first limiting plate (272) and the second limiting plate (273).

7. The ferrite magnetic tile grinding step equipment according to claim 1, characterized in that, The grinding adjustment assembly (5) includes a support frame (51), a first translation mechanism (52), and a second translation mechanism (53) arranged sequentially from bottom to top, and the grinding assembly (4) is disposed on the second translation mechanism (53); The first translation mechanism (52) is used to drive the second translation mechanism (53) to move along the first direction; The second translation mechanism (53) is used to drive the grinding assembly (4) to move along the second direction.

8. The ferrite magnetic tile grinding step equipment according to claim 7, characterized in that, The first translation mechanism (52) includes a first bearing plate (521), a first lead screw (522) and a first guide plate (523). The first guide plate (523) is disposed on the support frame (51), and the first bearing plate (521) is slidably disposed on the top of the support frame (51). The first guide plate (523) has a first guide hole, and the first lead screw (522) has a first rotating block, which is rotatably disposed in the first guide hole; The first bearing plate (521) is also provided with a first through hole (527) that cooperates with the first lead screw (522), and the top surface of the first bearing plate (521) is also provided with a second long groove (526). The first lead screw (522) passes through the first guide hole on the first guide plate (523) and the first through hole (527) on the first bearing plate (521) in sequence, and extends into the second long groove (526); Among them, the end of the first lead screw (522) away from the second long groove (526) is also provided with a rotating handle (524).

9. A ferrite magnetic tile grinding step equipment according to claim 8, characterized in that, The top surface of the support frame (51) is provided with two opposing third limiting plates (511), and the first bearing plate (521) is slidably disposed between the two third limiting plates (511).

10. A ferrite magnetic tile grinding step equipment according to claim 8, characterized in that, The second translation mechanism (53) includes a second lead screw (531), a guide block (532), and a second bearing plate (533), the second bearing plate (533) being slidably disposed on the top of the first bearing plate (521); The guide block (532) is located on the top of the first bearing plate (521); The guide block (532) has a second guide hole, and the second screw (531) is fitted with a second rotating block (535), which is rotatably disposed in the second guide hole. The second bearing plate (533) has a first long groove (536) in the center of its top surface, and a second through hole that cooperates with the second lead screw (531) is provided on the rear side of the second bearing plate (533). The second lead screw (531) passes through the second guide hole on the guide block (532) and the second through hole on the second bearing plate (533) in sequence, and extends into the first long groove (536).

Images