A flywheel wet dust removal and polishing device and its polishing process

Abstract

This invention discloses a flywheel wet dust removal and polishing device and its polishing process, comprising: a wet circulation cabinet, a flywheel positioning frame, a milling and polishing assembly, and a polishing assembly. The surface of the wet circulation cabinet is equipped with a pusher and a polishing cabinet. The flywheel positioning frame is fixedly installed on the surface of the pusher, which is slidably installed on the surface of the wet circulation cabinet. The polishing assembly is fixedly installed on one side of the inner cavity of the polishing cabinet, and the milling and polishing assembly is fixedly installed on the top of the flywheel positioning frame. In this invention, by setting an integrated wet dust removal and polishing structure, the polishing cabinet, circulating filter assembly, and circulating pump are combined to form a water-liquid circulating spray structure, creating a wet environment for polishing inside the polishing cabinet. This achieves automated polishing operation and isolates the device from the external environment, improving safety protection.

Description

Technical Field

[0001] This invention relates to the field of polishing technology, specifically to a flywheel wet dust removal polishing device and its polishing process. Background Technology

[0002] The wet dust-removing environmentally friendly polishing machine is a type of power tool. It consists of basic components such as a base, polishing machine, spray system, and positioning components. The motor is fixed on the base, and the workpiece to be polished is fixed and moved close to the polishing machine by the positioning components. After the motor is started by the power supply via a switch on the base, the workpiece is polished by hand on the rotating polishing machine. During the polishing process, spray water is introduced and flows into the square plate next to the polishing equipment through the drain pipe inside the plastic plate fixed on the base. The key to operating the polishing machine is to obtain the maximum polishing speed in order to remove the damaged layer as quickly as possible. At the same time, polishing the damaged layer will not affect the final observed tissue, that is, it will not produce false tissue.

[0003] Existing polishing structures primarily rely on circulating water sprays onto the surface of the object to absorb dust and reduce surface temperature. However, this polishing environment is marred by water splashing due to the rotational energy of the object or polishing machine, resulting in a dirty and unpleasant working environment where dust and moisture can severely damage the respiratory tract. During polishing, the surface is primarily smoothed by the polishing machine's grinding action. Undesirable protrusions and other imperfections require gradual polishing to achieve a smooth surface, leading to low efficiency. Furthermore, protrusions and barbs on the object's surface can cause bouncing between the object and the polishing machine, affecting the polishing effect. Since the relative motion between the object and the polishing structure is mainly relative rotation, the object's surface can only undergo single-path polishing. When polishing larger objects like flywheels, the polishing machine's position needs constant manual adjustment for comprehensive surface polishing, making the process cumbersome.

[0004] In view of this, this paper studies and improves the existing problems, and provides a flywheel wet dust removal and polishing device and its polishing process to solve the current problems. The aim is to solve the problems and improve the practical value through this technology. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by the present invention is as follows: a flywheel wet dust removal and polishing device, comprising: a wet circulation cabinet, a flywheel positioning frame, a milling and polishing component, and a polishing component. The surface of the wet circulation cabinet is provided with a pusher and a polishing cabinet. The flywheel positioning frame is fixedly installed on the surface of the pusher. The pusher is slidably installed on the surface of the wet circulation cabinet. The polishing component is fixedly installed on one side of the inner cavity of the polishing cabinet. The milling and polishing component is fixedly installed on the top of the flywheel positioning frame.

[0007] The flywheel positioning frame includes a floating support rod, a reset guide rod, and a drive seat. The upper and lower ends of the floating support rod and the reset guide rod are movably connected to the surface of the push frame and the bottom surface of the drive seat. The surface of the push frame is provided with a hydraulic pump station connected to the input end of the floating support rod. The output end of the drive seat is fixedly connected to a spindle. A guard plate is fixedly connected to one side of the drive seat. A protrusion monitoring unit is fixedly installed on the surface of the guard plate. The milling and polishing assembly includes a positioning guide rod, a lead screw motor, a cutter head slide, and a milling cutter. The top surface of the drive seat is provided with a mounting plate, and the positioning guide rod and the lead screw motor are fixedly installed on the surface of the mounting plate on the top surface of the drive seat. The cutter head slide is slidably sleeved on the surface of the positioning guide rod. The output end of the lead screw motor is fixedly connected to a lead screw. The top surface of the cutter head slide is provided with a threaded sleeve sleeved on the outside of the lead screw. One end of the milling cutter is detachably connected to the bottom surface of the cutter head slide.

[0008] In a preferred embodiment, the present invention can be further configured as follows: the top surface of the wet circulation cabinet is provided with a circulation filter assembly and a circulation pump; the bottom end of the polishing cabinet is fixedly installed with a return hopper; the bottom end of the return hopper is connected to the liquid inlet end of the circulation filter assembly; the top surface of the pusher is fixedly installed with a plurality of spray heads; and the liquid outlet end of the circulation filter assembly is connected to the spray heads through the circulation pump.

[0009] In a preferred embodiment, the present invention can be further configured such that: the number of floating support rods is several and they are distributed circumferentially around the outer periphery of the reset guide rod, the reset guide rod is a spring telescopic rod structure, and the reset guide rod is in a stretched state.

[0010] In a preferred embodiment, the present invention can be further configured such that: the input terminals of the hydraulic pump station, milling and polishing assembly, and polishing assembly are electrically connected to a controller, the controller being a microcontroller or PLC controller structure; the output terminal of the protrusion monitoring unit is electrically connected to the input terminal of the controller; and the lead screw motor is a servo motor structure.

[0011] In a preferred embodiment, the present invention can be further configured such that: the detection end of the convexity monitoring unit is arranged vertically upward, the convexity monitoring unit is a photoelectric sensor structure and the detection end is located tangentially to the surface of the flywheel, and the top surface of the convexity monitoring unit is arched.

[0012] In a preferred embodiment, the present invention can be further configured such that a deflector head is movably mounted at the bottom end of the cutter head slide, and the milling cutter is detachably connected to the surface of the deflector head.

[0013] In a preferred embodiment, the present invention can be further configured such that: the polishing assembly includes a slide, a belt sander, and a pressure bar; a guide wheel is fixedly installed on one side of the slide; a sanding belt is sleeved on the surface of the guide wheel, the output end of the belt sander, and the pressure bar; an adjusting support rod is movably installed on the surface of the pressure bar; and the adjusting support rod is slidably installed on the surface of the slide.

[0014] A flywheel wet dust removal and polishing process includes the following steps;

[0015] S1: Fix the flywheel to be polished onto the spindle surface, adjust the milling cutter installation position on the cutter slide surface so that the end of the milling cutter slides against the flywheel surface, enter the operation program, push the pusher into the polishing cabinet, and spray water liquid onto the flywheel surface under the operation of the circulating filter component and the circulating pump.

[0016] S2: The flywheel is driven by the drive seat to rotate at high speed. The protrusion monitoring unit detects the protrusions and burrs on the flywheel surface. The lead screw motor is controlled by an electrical signal. The lead screw motor and the lead screw drive the cutter head slide to slide on the positioning guide rod surface, raising the position of the milling cutter. The milling cutter moves to the same plane as the protrusions and burrs. Under the high-speed rotation of the flywheel, the milling cutter mills the protrusions and burrs on the flywheel surface, performing pre-leveling treatment on the flywheel surface.

[0017] S3: After the leveling process is completed, each floating support rod extends synchronously to raise the drive seat and flywheel. The surface of the flywheel contacts the surface of the pressure strip and the surface of the sanding belt. The surface of the flywheel is polished by the high-speed rotation of the flywheel and the relative rotation of the sanding belt driven by the sanding machine.

[0018] S4; During the flywheel polishing process, the floating struts are controlled by the program to perform preset movements, so that the top drive seat and flywheel are tilted relative to the surface of the pressure strip, so that the sanding belt contacts the flywheel surface at an angle. The contact surface changes from the original arc surface to the contact between the two ends of the pressure strip and the edge of the flywheel surface. Under the reciprocating motion of the floating struts, the flywheel surface is automatically and comprehensively polished.

[0019] The beneficial effects achieved by this invention are as follows:

[0020] 1. In this invention, by setting up an integrated wet dust removal and polishing structure, a wet environment is formed by combining a polishing cabinet, a circulating filter component and a circulating pump, and polishing is carried out inside the polishing cabinet, thereby realizing an automated polishing operation procedure and isolating it from the external environment to improve the safety protection effect.

[0021] 2. In this invention, by setting up a milling and polishing component structure, during the polishing process, the flywheel is driven by the drive seat to rotate at high speed. During this process, the protrusion monitoring unit detects the defective protrusions on the flywheel surface. The milling cutter is driven by the lead screw motor to move, so that the milling cutter contacts the surface of the high-speed rotating flywheel. The protrusions and barbs are milled and polished, and the polished surface is initially leveled, reducing the intensity of the polishing work and improving the work efficiency.

[0022] 3. In this invention, by setting a novel positioning component, multiple floating struts and a reset guide rod are used to support the drive seat and flywheel. The tilting of the drive seat and flywheel can be achieved by different driving amounts of each floating strut, changing the contact state between the flywheel and the polishing component to automatically and comprehensively polish the flywheel surface without manual adjustment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of a wet circulation cabinet structure according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of a polishing cabinet according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the installation structure of the pusher, flywheel positioning frame, and milling and polishing assembly according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of a flywheel positioning frame structure according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of a milling and polishing assembly structure according to an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of a polishing component structure according to an embodiment of the present invention.

[0030] Figure label:

[0031] 100. Wet circulation cabinet; 110. Push rack; 120. Polishing cabinet; 130. Circulating filter assembly; 140. Circulating pump; 111. Hydraulic pump station; 121. Return hopper;

[0032] 200. Flywheel positioning bracket; 210. Floating support rod; 220. Reset guide rod; 230. Drive seat; 240. Protrusion monitoring unit; 231. Protective plate; 232. Main shaft; 233. Parking brake disc;

[0033] 300. Milling and polishing assembly; 310. Positioning guide rod; 320. Lead screw motor; 330. Cutter head slide; 340. Milling cutter; 321. Lead screw;

[0034] 400 Polishing assembly; 410 Slide block; 420 Belt sander; 430 Pressure strip; 411 Guide wheel; 431 Adjusting strut. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described herein can be combined with each other.

[0036] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, a flywheel wet dust removal and polishing device and its polishing process.

[0037] Combination Figure 1-7 As shown, the present invention provides a flywheel wet dust removal and polishing device, comprising: a wet circulation cabinet 100, a flywheel positioning frame 200, a milling and polishing assembly 300, and a polishing assembly 400. The surface of the wet circulation cabinet 100 is provided with a pusher 110 and a polishing cabinet 120. The flywheel positioning frame 200 is fixedly installed on the surface of the pusher 110, and the pusher 110 is slidably installed on the surface of the wet circulation cabinet 100. The polishing assembly 400 is fixedly installed on one side of the inner cavity of the polishing cabinet 120, and the milling and polishing assembly 300 is fixedly installed on the top of the flywheel positioning frame 200.

[0038] The flywheel positioning frame 200 includes a floating support rod 210, a reset guide rod 220, and a drive seat 230. The upper and lower ends of the floating support rod 210 and the reset guide rod 220 are movably connected to the surface of the push frame 110 and the bottom surface of the drive seat 230. The surface of the push frame 110 is provided with a hydraulic pump station 111 connected to the input end of the floating support rod 210. A main shaft 232 is fixedly connected to the output end of the drive seat 230. A protective plate 231 is fixedly connected to one side of the drive seat 230. A protrusion monitoring unit 240 is fixedly installed on the surface of the protective plate 231. Milling and polishing assembly 3 The device includes a positioning guide rod 310, a lead screw motor 320, a cutter head slide 330, and a milling cutter 340. The top surface of the drive base 230 is provided with a mounting plate, and the positioning guide rod 310 and the lead screw motor 320 are fixedly mounted on the surface of the mounting plate on the top surface of the drive base 230. The cutter head slide 330 is slidably sleeved on the surface of the positioning guide rod 310. The output end of the lead screw motor 320 is fixedly connected to a lead screw 321. The top surface of the cutter head slide 330 is provided with a threaded sleeve sleeved on the outside of the lead screw 321. One end of the milling cutter 340 is detachably connected to the bottom surface of the cutter head slide 330.

[0039] In this embodiment, the top surface of the wet circulation cabinet 100 is provided with a circulation filter assembly 130 and a circulation pump 140. The bottom end of the polishing cabinet 120 is fixedly installed with a return hopper 121, and the bottom end of the return hopper 121 is connected to the liquid inlet end of the circulation filter assembly 130. The top surface of the pusher 110 is fixedly installed with a number of spray heads, and the liquid outlet end of the circulation filter assembly 130 is connected to the spray heads through the circulation pump 140.

[0040] Specifically, the polishing cabinet 120, the circulating filter component 130 and the circulating pump 140 are combined to form a wet environment of water circulation spray structure components, and polishing is carried out inside the polishing cabinet 120 to realize an automated polishing operation procedure and isolate it from the external environment.

[0041] In this embodiment, there are several floating support rods 210, which are distributed circumferentially around the outer periphery of the reset guide rod 220. The reset guide rod 220 is a spring telescopic rod structure and is in a stretched state.

[0042] Specifically, after the floating strut 210 extends and drives the drive seat 230 and the surface flywheel to contact the polishing assembly 400, the reset guide rod 220 maintains a certain elastic potential energy. During the contraction movement of the floating strut 210, the elastic potential energy of the reset guide rod 220 drives the drive seat 230 to move, thereby improving the movement flexibility of the drive seat 230 and reducing movement delay.

[0043] In this embodiment, the input terminals of the hydraulic pump station 111, the milling and polishing assembly 300, and the polishing assembly 400 are electrically connected to a controller. The controller is a single-chip microcomputer or PLC controller structure. The output terminal of the bump monitoring unit 240 is electrically connected to the input terminal of the controller. The lead screw motor 320 is a servo motor structure.

[0044] Specifically, by setting up a microcontroller or PLC controller to input the operation program, the operation control of each floating support rod 210, lead screw motor 320 and polishing component 400 is automatically controlled according to the preset program to achieve automated grinding and polishing.

[0045] In this embodiment, the detection end of the protrusion monitoring unit 240 is arranged vertically upward. The protrusion monitoring unit 240 is a photoelectric sensor structure and the detection end is located tangentially to the surface of the flywheel. The top surface of the protrusion monitoring unit 240 is arched.

[0046] Specifically, a photoelectric sensor is used to detect protrusions and other structures on the surface of the flywheel. When a protrusion or other defective structure blocks or interferes with the light received by the photoelectric sensor, the location of the defective structure is determined, and an electrical signal is sent to control the drive motion of the lead screw motor 320.

[0047] In this embodiment, a deflector head is movably mounted at the bottom end of the cutter head slide 330, and the milling cutter 340 is detachably connected to the surface of the deflector head.

[0048] Specifically, the tilt angle of the milling cutter 340 can be preset and adjusted by using the deflection head structure at the bottom of the cutter slide 330, so that the milling cutter 340 and the flywheel surface are tilted and contact each other, thereby changing the contact state between the milling cutter 340 and the flywheel and avoiding the problem of tool jumping caused by vertical contact.

[0049] In this embodiment, the polishing assembly 400 includes a slide 410, a belt sander 420, and a pressure bar 430. A guide wheel 411 is fixedly installed on one side of the slide 410. A sanding belt is sleeved on the guide wheel 411, the output end of the belt sander 420, and the surface of the pressure bar 430. An adjusting support rod 431 is movably installed on the surface of the pressure bar 430 and is slidably installed on the surface of the slide 410.

[0050] Specifically, the position of the pressure strip 430 is adjusted by adjusting the support rod 431 so that the pressure strip 430 contacts the surface of the flywheel, and the sanding belt rotating and circulating on its surface contacts and polishes the surface of the flywheel.

[0051] A flywheel wet dust removal and polishing process includes the following steps;

[0052] S1: Fix the flywheel to be polished onto the surface of the spindle 232, adjust the installation position of the milling cutter 340 on the surface of the cutter slide 330 so that the end of the milling cutter 340 slides against the surface of the flywheel, enter the operation program, push the pusher 110 into the polishing cabinet 120, and spray water liquid onto the surface of the flywheel under the operation of the circulating filter assembly 130 and the circulating pump 140.

[0053] S2: The flywheel is driven by the drive seat 230 to rotate at high speed. The protrusion monitoring unit 240 detects the protrusions and burrs on the flywheel surface. The lead screw motor 320 is controlled by an electrical signal. The lead screw motor 320 and the lead screw 321 drive the cutter head slide 330 to slide on the surface of the positioning guide rod 310, raising the position of the milling cutter 340. This moves the milling cutter 340 to a plane that is uniform with the protrusions and burrs. Under the high-speed rotation of the flywheel, the milling cutter 340 mills the protrusions and burrs on the flywheel surface, performing pre-leveling treatment on the flywheel surface.

[0054] S3: After the leveling process is completed, each floating support rod 210 extends synchronously to raise the drive seat 230 and the flywheel. The surface of the flywheel contacts the surface of the pressure strip 430 and the surface of the sanding belt. The surface of the flywheel is polished by the high-speed rotation of the flywheel and the relative rotation of the sanding belt driven by the sanding machine 420.

[0055] S4; During the flywheel polishing process, the floating support rods 210 are controlled by the program to perform preset movements, so that the top drive seat 230 and the flywheel are tilted relative to the surface of the pressure strip 430, so that the sanding belt contacts the flywheel surface at an angle, and the contact surface changes from the original arc surface to the contact between the two ends of the pressure strip 430 and the edge of the flywheel surface. Under the reciprocating motion of the floating support rods 210, the flywheel surface is automatically and comprehensively polished.

[0056] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A flywheel wet dust removal and polishing device, characterized in that, include: The wet circulation cabinet (100), flywheel positioning frame (200), milling and polishing assembly (300) and polishing assembly (400) are provided on the surface of the wet circulation cabinet (100), a pusher (110) and a polishing cabinet (120) are provided on the surface of the pusher (110), the flywheel positioning frame (200) is fixedly installed on the surface of the pusher (110), the pusher (110) is slidably installed on the surface of the wet circulation cabinet (100), the polishing assembly (400) is fixedly installed on one side of the inner cavity of the polishing cabinet (120), and the milling and polishing assembly (300) is fixedly installed on the top of the flywheel positioning frame (200). The flywheel positioning frame (200) includes a floating support rod (210), a reset guide rod (220), and a drive seat (230). The upper and lower ends of the floating support rod (210) and the reset guide rod (220) are movably connected to the surface of the push frame (110) and the bottom surface of the drive seat (230). The surface of the push frame (110) is provided with a hydraulic pump station (111) connected to the input end of the floating support rod (210). The output end of the drive seat (230) is fixedly connected to a spindle (232). A guard plate (231) is fixedly connected to one side of the drive seat (230). A protrusion monitoring unit (240) is fixedly installed on the surface of the guard plate (231). The milling and polishing assembly (300) includes a positioning guide rod (310), a lead screw motor (320), a cutter head slide (330), and a milling cutter (340). The top surface of the drive base (230) is provided with a mounting plate, and the positioning guide rod (310) and the lead screw motor (320) are fixedly installed on the surface of the mounting plate on the top surface of the drive base (230). The cutter head slide (330) is slidably sleeved on the surface of the positioning guide rod (310). The output end of the lead screw motor (320) is fixedly connected to a lead screw (321). The top surface of the cutter head slide (330) is provided with a threaded sleeve sleeved on the outside of the lead screw (321). One end of the milling cutter (340) is detachably connected to the bottom surface of the cutter head slide (330).

2. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, The top surface of the wet circulation cabinet (100) is provided with a circulation filter assembly (130) and a circulation pump (140). The bottom end of the polishing cabinet (120) is fixedly installed with a return bucket (121). The bottom end of the return bucket (121) is connected to the liquid inlet end of the circulation filter assembly (130). The top surface of the pusher (110) is fixedly installed with several spray heads. The liquid outlet end of the circulation filter assembly (130) is connected to the spray heads through the circulation pump (140).

3. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, The number of floating support rods (210) is several and they are evenly distributed in a circumferential direction on the outer periphery of the reset guide rod (220). The reset guide rod (220) is a spring telescopic rod structure and is in a stretched state.

4. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, The input terminals of the hydraulic pump station (111), milling and polishing assembly (300) and polishing assembly (400) are electrically connected to a controller, which is a single-chip microcomputer or PLC controller structure. The output terminal of the protrusion monitoring unit (240) is electrically connected to the input terminal of the controller. The lead screw motor (320) is a servo motor structure.

5. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, The detection end of the protrusion monitoring unit (240) is arranged vertically upward. The protrusion monitoring unit (240) is a photoelectric sensor structure and the detection end is located tangentially to the surface of the flywheel. The top surface of the protrusion monitoring unit (240) is arched.

6. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, A deflector head is movably mounted at the bottom end of the cutter head slide (330), and the milling cutter (340) is detachably connected to the surface of the deflector head.

7. The flywheel wet dust removal and polishing device according to claim 1, characterized in that, The polishing assembly (400) includes a slide (410), a belt sander (420), and a pressure bar (430). A guide wheel (411) is fixedly installed on one side of the slide (410). A sanding belt is sleeved on the guide wheel (411), the output end of the belt sander (420), and the surface of the pressure bar (430). An adjusting support rod (431) is movably installed on the surface of the pressure bar (430). The adjusting support rod (431) is slidably installed on the surface of the slide (410).

8. A flywheel wet dust removal and polishing process, characterized in that, The following steps are included; S1: Fix the flywheel to be polished on the surface of the spindle (232), adjust the installation position of the milling cutter (340) on the surface of the cutter slide (330) so that the end of the milling cutter (340) slides against the surface of the flywheel, enter the operation program, push the pusher (110) into the polishing cabinet (120), and spray water liquid onto the surface of the flywheel under the operation of the circulating filter assembly (130) and the circulating pump (140); S2: The flywheel is driven by the drive seat (230) to rotate at high speed. The protrusions and burrs on the flywheel surface are detected by the protrusion monitoring unit (240). The lead screw motor (320) is controlled by the electrical signal. The lead screw motor (320) and the lead screw (321) drive the cutter head slide (330) to slide on the surface of the positioning guide rod (310), raising the position of the milling cutter (340) so that the milling cutter (340) moves to the same plane of the protrusions and burrs. Under the high speed rotation of the flywheel, the milling cutter (340) mills the protrusions and burrs on the flywheel surface to perform pre-leveling treatment on the flywheel surface. S3: After the leveling process is completed, each floating support rod (210) extends synchronously to raise the drive seat (230) and flywheel. The surface of the flywheel contacts the surface of the pressure strip (430) and the surface of the sand belt. The surface of the flywheel is polished by the high-speed rotation of the flywheel and the relative rotation of the sand belt driven by the sander (420). S4; During the flywheel polishing process, the floating support rods (210) are controlled by the program to perform preset movements, so that the top drive seat (230) and the flywheel are tilted relative to the surface of the pressure strip (430), so that the sanding belt contacts the flywheel surface at an angle, and the contact surface changes from the original arc surface to the contact between the two ends of the pressure strip (430) and the edge of the flywheel surface. Under the reciprocating motion of the floating support rods (210), the flywheel surface is automatically and comprehensively polished.

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