Long-service-life high-end ultrathin abrasive disc and surface treatment equipment

Abstract

The invention discloses a long-life high-end ultra-thin abrasive disc and surface treatment equipment, which comprises a shell, and further comprises a polishing assembly for cleaning burrs on the abrasive disc; the polishing assembly comprises a main shaft, an inner gear, outer gears and a gear ring, the main shaft is rotationally connected to the shell, the inner gear is fixedly connected to the main shaft, the multiple outer gears are connected with the inner gear in a meshed mode, the gear ring is connected with the outer gears in a meshed mode, and the gear ring is fixedly connected with the shell; according to the grinding device, damage to the edge of the ultrathin grinding sheet during grinding can be effectively avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of abrasive disc processing, and in particular relates to a high-end ultra-thin abrasive disc with a long service life and surface treatment equipment. Background Art

[0002] Abrasive disc is a multi-purpose tool part, which is mainly used for cutting, grinding, polishing and cutting of workpieces. Abrasive disc is widely used in various processing equipment. Its main function is to generate heat energy through high-speed rotation and contact friction with the workpiece, so as to remove the material on the surface of the workpiece to achieve the required shape and precision. Ultra-thin abrasive discs are usually made by casting and pressing with molds, which leads to irregular protrusions or depressions on the edges, seriously affecting the processing progress. Xiangai now proposes a device that can grind the edges of ultra-thin abrasive discs. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a high-end ultra-thin grinding disc with a long service life and a surface treatment device, which solves the above-mentioned problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a long-life high-end ultra-thin grinding disc and surface treatment equipment, including a shell, and also including: a grinding component for cleaning burrs on the grinding disc; the grinding component includes a main shaft, an internal gear, an external gear and a gear ring, the main shaft is rotatably connected to the shell, the internal gear is fixedly connected to the main shaft, a plurality of the external gears are meshed with the internal gears, the gear ring is meshed with the external gears, and the gear ring is fixedly connected to the shell.

[0005] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0006] Further technical solution: a plurality of connecting rods are fixedly connected to the axis of the external gears, a plurality of connecting rods are fixedly connected to grinding rods, any grinding rod is fixedly connected to a cotton tube, and the main shaft is connected to the negative pressure component.

[0007] Further technical solution: a frame is rotatably connected to the main shaft, the frame is rotatably connected to the connecting rod, a gear A is fixedly connected to the main shaft, the gear A is meshed with the output gear of the motor A, and the motor A is fixedly connected to the housing.

[0008] Further technical solution: The negative pressure assembly includes a belt A, a pulley and a guide rod. One end of the belt A is connected to the main shaft through a transmission, and the other end of the belt A is connected to the pulley through a transmission. The guide rod is fixedly connected to the axis of the pulley, and the guide rod is rotatably connected to the shell.

[0009] Further technical solution: a worm is fixedly connected to the guide rod, a worm wheel is meshingly connected to one side of the worm, a fan blade shaft is fixedly connected to the axis of the worm wheel, the fan blade shaft is rotatably connected to the shell, a fan blade is fixedly connected to the upper part of the fan blade shaft, and a mesh plate is fixedly connected to the shell.

[0010] Further technical solution: The fixed assembly includes a slide, a cross bar, a strut A, an arc plate and a slider. The slide is slidably connected to the shell, the cross bar is fixedly connected to the slide, one end of the cross bar is hinged with the strut A, the other end of the strut A is hinged to the slider, the slider is slidably connected to the arc plate, and the slide is connected to the rack assembly.

[0011] Further technical solution: A support rod B is hinged on the other side of the arc plate, and the other end of the support rod B is hinged on a slip ring. The slip ring is slidably connected in the cross bar, and the slip ring is threadedly connected to the screw rod. The screw rod is rotatably connected to the slide table, and a shaft is rotatably connected to the support rod B, and the other end of the shaft is rotatably connected to the support rod A.

[0012] Further technical solution: The rack assembly includes a belt B, a transmission shaft, a worm, a worm wheel and a long shaft. One end of the belt B is transmission-connected to the cross bar, and the other end of the belt B is transmission-connected to the transmission shaft. The transmission shaft is rotationally connected to the slide. The worm is fixedly connected to the transmission shaft. One side of the worm is meshingly connected to the worm wheel. The long shaft is fixedly connected to the axis of the worm wheel, and the long shaft is rotationally connected to the slide.

[0013] Further technical solution: one end of the long shaft is fixedly connected to a gear, the gear is meshed with the rack, the rack is fixedly connected to the housing, the transmission shaft is fixedly connected to a gear B, one side of the gear B is meshed with the output gear of the motor B, and the motor B is fixedly connected to the belt B.

[0014] Beneficial Effects

[0015] The present invention provides a high-end ultra-thin grinding disc with a long service life and a surface treatment device, which has the following beneficial effects compared with the prior art:

[0016] 1. The relevant technical personnel start the motor A, so that the motor A drives the gear A meshing with its output gear to rotate synchronously, so that the gear A drives the main shaft fixedly connected at its axis to rotate synchronously, so that the internal gear fixedly connected on the main shaft starts to rotate synchronously, so that the internal gear drives the multiple external gears meshing with it to rotate synchronously, so that the multiple external gears rotate around the internal gear while rotating with the cooperation of the gear ring meshing with it, so that the external gear drives the connecting rod fixedly connected at its axis to rotate synchronously, and the connecting rod drives the grinding rod fixedly connected thereon to rotate synchronously, so that the irregularities of the diaphragm can be corrected by rotating the connecting rod, and at the same time, when the cotton cylinder and the grinding disc are in contact with each other, maintenance wax can be applied on the grinding disc. This prevents the grinding disc from being damaged due to being too thin during grinding. At the same time, when the main shaft rotates, the guide rod starts to rotate in cooperation with the belt A connected to it, so that the worm fixedly connected thereto rotates synchronously, so that the worm drives the worm wheel meshingly connected at its bottom to start rotating, so that the worm wheel drives the fan blade shaft fixedly connected at its axis to rotate synchronously, so that the fan blade shaft drives the fan blade fixedly connected thereto to start rotating, and the negative pressure airflow is generated by the rotation of the fan blade, which drives the debris generated by the grinding membrane away from the grinding disc, thereby preventing the debris from adhering to the grinding disc and affecting the grinding;

[0017] 2. The relevant technicians put a plurality of grinding discs on the cross bar through the mounting holes thereon, and then start the motor B, so that the motor B drives the gear B meshing with its output gear to start rotating, so that the gear B drives the transmission shaft fixedly connected at its axis to start rotating, so that the screw starts to rotate synchronously with the worm in cooperation with the belt B connected to it, so that the slip ring threaded on the screw starts to move linearly along the connection with the cross bar, so that the slip ring drives the hinged support rod B on it to start synchronous movement, so that the support rod B starts to push the arc plate hinged with it, so that the slider slidingly connected to the other side of the arc plate starts to move linearly, so that the arc plate cooperates with the support rod A and the support rod B. At the same time, the transmission shaft drives the worm fixedly connected thereto to rotate synchronously, so that the worm drives the worm wheel meshing with it to rotate synchronously, and at the same time, the long shaft fixedly connected at the axis of the worm wheel starts to rotate synchronously, so that the long shaft drives the worm fixedly connected thereto, and the worm drives the worm wheel meshing with it to start rotating, so that the long shaft fixedly connected at the axis of the worm wheel rotates synchronously, and at the same time, the long shaft drives the gear fixedly connected thereto to rotate synchronously, so that the gear starts to drive the slide to perform linear motion under the cooperation of the rack meshing with it, thereby pushing the grinding plate into between the multiple grinding rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2It is a schematic cross-sectional view of the overall structure of the present invention.

[0020] Figure 3 It is an enlarged schematic diagram of the gear structure cross section of the present invention.

[0021] Figure 4 It is a cross-sectional schematic diagram of the transmission structure of the present invention.

[0022] Figure 5 It is a schematic cross-sectional view of the fan blade structure of the present invention.

[0023] Notes on figure numbers: housing 101, grinding assembly 2, negative pressure assembly 3, fixing assembly 4, rack assembly 5, main shaft 201, inner gear 202, outer gear 203, gear ring 204, connecting rod 205, grinding rod 206, frame 207, cotton tube 208, gear A209, motor A2001, belt A301, pulley 302, guide rod 303, worm 304, worm wheel 305, blade shaft 306, blade 307, mesh plate 308, slide 401, cross bar 402, support rod A403, arc plate 404, support rod B405, shaft 406, slider 407, slip ring 408, screw 409, belt B501, transmission shaft 502, worm 503, worm wheel 504, long shaft 505, gear 506, rack 507, gear B508, motor B509. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0026] See also Figures 1 to 5 , provided in one embodiment of the present invention, is a high-end ultra-thin abrasive disc and surface treatment equipment with a long service life, comprising a housing 101, and further comprising:

[0027] A grinding component 2, used for cleaning the burrs on the grinding disc;

[0028] The grinding assembly 2 includes a main shaft 201, an internal gear 202, an external gear 203 and a gear ring 204. The main shaft 201 is rotatably connected to the housing 101, the internal gear 202 is fixedly connected to the main shaft 201, multiple external gears 203 are meshed and connected with the internal gear 202, the gear ring 204 is meshed and connected with the external gears 203, and the gear ring 204 is fixedly connected to the housing 101.

[0029] Specifically, the axes of the plurality of external gears 203 are respectively fixedly connected with connecting rods 205 , the plurality of connecting rods 205 are respectively fixedly connected with grinding rods 206 , any grinding rod 206 is fixedly connected with a cotton tube 208 , and the main shaft 201 is connected to the negative pressure component 3 .

[0030] Specifically, the main shaft 201 is rotatably connected to a frame 207, the frame 207 is rotatably connected to a connecting rod 205, the main shaft 201 is fixedly connected to a gear A209, the gear A209 is meshedly connected to an output gear of a motor A2001, and the motor A2001 is fixedly connected to the housing 101.

[0031] Specifically, the negative pressure component 3 includes a belt A301, a pulley 302 and a guide rod 303. One end of the belt A301 is transmission-connected to the main shaft 201, and the other end of the belt A301 is transmission-connected to the pulley 302. The guide rod 303 is fixedly connected at the axis of the pulley 302, and the guide rod 303 is rotationally connected to the shell 101.

[0032] Specifically, a worm 304 is fixedly connected to the guide rod 303, a worm wheel 305 is meshingly connected to one side of the worm 304, a fan blade shaft 306 is fixedly connected at the axis of the worm wheel 305, the fan blade shaft 306 is rotatably connected to the shell 101, a fan blade 307 is fixedly connected to the upper part of the fan blade shaft 306, and a mesh plate 308 is fixedly connected to the shell 101.

[0033] In an embodiment of the present invention, relevant technicians start the motor A2001, so that the motor A2001 drives the gear A209 meshing with its output gear to rotate synchronously, so that the gear A209 drives the main shaft 201 fixedly connected at its axis to rotate synchronously, and the internal gear 202 fixedly connected on the main shaft 201 starts to rotate synchronously, so that the internal gear 202 drives the multiple external gears 203 meshing with it to rotate synchronously, and the multiple external gears 203 rotate around the internal gear 202 while rotating with the cooperation of the gear ring 204 meshing with it, so that the external gear 203 drives the connecting rod 205 fixedly connected at its axis to rotate synchronously, and the connecting rod 205 drives the grinding rod 206 fixedly connected thereto to rotate synchronously, so that the irregularities of the diaphragm can be corrected by the rotation of the connecting rod 205, and at the same time, when the cotton tube 208 is in contact with the grinding disc, maintenance wax can be applied to the grinding disc. This prevents the grinding disc from being damaged due to being too thin during grinding. At the same time, when the main shaft 201 rotates, the guide rod 303 starts to rotate with the cooperation of the belt A301 connected to it for transmission, so that the worm 304 fixedly connected thereto rotates synchronously, and the worm 304 drives the worm wheel 305 meshingly connected at its bottom to start rotating, so that the worm wheel 305 drives the fan blade shaft 306 fixedly connected at its axis to rotate synchronously, so that the fan blade shaft 306 drives the fan blades 307 fixedly connected thereto to start rotating, and the rotation of the fan blades 307 generates a negative pressure airflow, which moves the debris generated by grinding the membrane away from the grinding disc, thereby preventing the debris from sticking to the grinding disc and affecting the grinding.

[0034] Specifically, the fixed assembly 4 includes a slide 401, a cross bar 402, a strut A403, an arc plate 404 and a slider 407. The slide 401 is slidably connected to the shell 101, the cross bar 402 is fixedly connected to the slide 401, one end of the cross bar 402 is hinged to the strut A403, the other end of the strut A403 is hinged to the slider 407, the slider 407 is slidably connected to the arc plate 404, and the slide 401 is connected to the rack assembly 5.

[0035] Specifically, a support rod B405 is hinged on the other side of the arc plate 404, and the other end of the support rod B405 is hinged on a slip ring 408. The slip ring 408 is slidably connected in the cross bar 402. The slip ring 408 is threadedly connected to a screw rod 409. The screw rod 409 is rotatably connected to the slide 401. A shaft 406 is rotatably connected to the support rod B405, and the other end of the shaft 406 is rotatably connected to the support rod A403.

[0036] Specifically, the rack assembly 5 includes a belt B501, a transmission shaft 502, a worm 503, a worm wheel 504 and a long shaft 505. One end of the belt B501 is transmission-connected to the cross bar 402, and the other end of the belt B501 is transmission-connected to the transmission shaft 502. The transmission shaft 502 is rotationally connected to the slide 401. The worm 503 is fixedly connected to the transmission shaft 502. One side of the worm 503 is meshingly connected to the worm wheel 504. The long shaft 505 is fixedly connected at the axis of the worm wheel 504, and the long shaft 505 is rotationally connected to the slide 401.

[0037] Specifically, one end of the long shaft 505 is fixedly connected to a gear 506, and the gear 506 is meshed with a rack 507, and the rack 507 is fixedly connected to the shell 101. The transmission shaft 502 is fixedly connected to a gear B508, and one side of the gear B508 is meshed with an output gear of a motor B509, and the motor B509 is fixedly connected to the belt B501.

[0038] In the embodiment of the present invention, the relevant technicians put a plurality of grinding discs on the cross bar 402 through the mounting holes thereon, and then start the motor B509, so that the motor B509 drives the gear B508 meshing with its output gear to start rotating, so that the gear B508 drives the transmission shaft 502 fixedly connected at its axis to start rotating, so that the screw rod 409 starts to rotate synchronously with the worm 503 under the cooperation of the belt B501 connected to it for transmission, so that the slip ring 408 threadedly connected on the screw rod 409 starts to move linearly along the connection between it and the cross bar 402, so that the slip ring 408 drives the hinged support rod B405 thereon to start synchronous movement, so that the support rod B405 starts to push the arc plate 404 hinged thereto, so that the slider 407 slidingly connected to the other side of the arc plate 404 starts to move linearly, so that the arc plate 404 is moved between the support rod A403 and the support rod B405. 405, linear motion begins, so that the multiple arc plates 404 cooperate with each other to press against the mounting holes of the grinding disc, thereby fixing the grinding disc thereon, and at the same time, the transmission shaft 502 drives the worm 503 fixed thereon to rotate synchronously, so that the worm 503 drives the worm wheel 504 meshing with it to rotate synchronously, and at the same time, the long shaft 505 fixedly connected at the axis of the worm wheel 504 begins to rotate synchronously, so that the long shaft 505 drives the worm 503 fixed thereon, so that the worm 503 drives the worm wheel 504 meshing with it to start rotating, so that the long shaft 505 fixed at the axis of the worm wheel 504 rotates synchronously, and at the same time, the long shaft 505 drives the gear 506 fixed thereto to rotate synchronously, so that the gear 506, with the cooperation of the rack 507 meshing with it, starts to drive the slide 401 to perform linear motion, thereby pushing the grinding disc into between the multiple grinding rods 206.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The fixed connection referred to in this application refers to a connection in which a part or component is fixed without any relative movement, which can be divided into detachable connection and non-detachable connection.

[0041] (1) Removable connection: The parts are fixed together by screws, splines, wedge pins, etc. This connection method can be disassembled for maintenance without damaging the parts. However, the specifications of the connectors used must be correct (such as the length of the bolts, keys, and wedge pins) and they must be properly tightened.

[0042] (2) Non-detachable connection: mainly refers to welding, riveting and tenoning. Since forging, sawing or oxygen cutting are required for disassembly during maintenance or replacement, spare parts generally cannot be reused. At the same time, attention should be paid to process quality, technical inspection and remedial measures (such as calibration, polishing, etc.) during connection.

[0043] The sliding connection referred to in the present application means that the component can slide along a linear trajectory, and the hinged connection referred to in the present application means that the component can rotate along an axial constraint.

[0044] In some cases, the sliding connection and hinge referred to in the present application may also be damped so that the components have the ability to maintain a desired position.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A long-life high-end ultra-thin abrasive disc surface treatment device, comprising a housing (101), characterized in that: Also includes: A grinding assembly (2), used for cleaning burrs on the grinding disc; The grinding assembly (2) comprises a main shaft (201), an internal gear (202), an external gear (203) and a gear ring (204); the main shaft (201) is rotatably connected to the housing (101); the internal gear (202) is fixedly connected to the main shaft (201); a plurality of external gears (203) are meshedly connected to the internal gear (202); the gear ring (204) is meshedly connected to the external gear (203); the gear ring (204) is fixedly connected to the housing (101); a plurality of external gears (203) are respectively fixedly connected at their axes; a grinding rod (206) is respectively fixedly connected to the plurality of connecting rods (205); a cotton cylinder (208) is fixedly connected to any of the grinding rods (206); the main shaft (201) is connected to the negative pressure assembly (3); and the housing (101) is connected to the fixed assembly (4).

2. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 1 is characterized in that: The main shaft (201) is rotatably connected to a frame (207), the frame (207) is rotatably connected to a connecting rod (205), the main shaft (201) is fixedly connected to a gear A (209), the gear A (209) is meshedly connected to an output gear of a motor A (2001), and the motor A (2001) is fixedly connected to a housing (101).

3. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 1 is characterized in that: The negative pressure assembly (3) comprises a belt A (301), a pulley (302) and a guide rod (303); one end of the belt A (301) is transmission-connected to the main shaft (201); the other end of the belt A (301) is transmission-connected to the pulley (302); the guide rod (303) is fixedly connected to the axis of the pulley (302); and the guide rod (303) is rotationally connected to the housing (101).

4. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 3 is characterized in that: A worm (304) is fixedly connected to the guide rod (303), a worm wheel (305) is meshingly connected to one side of the worm (304), a fan blade shaft (306) is fixedly connected to the axis of the worm wheel (305), the fan blade shaft (306) is rotationally connected to the housing (101), a fan blade (307) is fixedly connected to the upper portion of the fan blade shaft (306), and a mesh plate (308) is fixedly connected to the housing (101).

5. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 1 is characterized in that: The fixed assembly (4) comprises a slide (401), a cross bar (402), a support rod A (403), an arc plate (404) and a slider (407); the slide (401) is slidably connected to the housing (101); the cross bar (402) is fixedly connected to the slide (401); one end of the cross bar (402) is hinged to the support rod A (403); the other end of the support rod A (403) is hinged to the slider (407); the slider (407) is slidably connected to the arc plate (404); and the slide (401) is connected to the rack assembly (5).

6. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 5, characterized in that: A support rod B (405) is hinged on the other side of the arc plate (404), and the other end of the support rod B (405) is hinged on a slip ring (408). The slip ring (408) is slidably connected to the cross bar (402). The slip ring (408) is threadedly connected to a screw rod (409). The screw rod (409) is rotatably connected to the slide table (401). A shaft (406) is rotatably connected to the support rod B (405), and the other end of the shaft (406) is rotatably connected to the support rod A (403).

7. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 5, characterized in that: The rack assembly (5) comprises a belt B (501), a transmission shaft (502), a worm (503), a worm wheel (504) and a long shaft (505); one end of the belt B (501) is transmission-connected to the crossbar (402); the other end of the belt B (501) is transmission-connected to the transmission shaft (502); the transmission shaft (502) is rotationally connected to the slide (401); the worm (503) is fixedly connected to the transmission shaft (502); one side of the worm (503) is meshingly connected to the worm wheel (504); the long shaft (505) is fixedly connected to the axis of the worm wheel (504); and the long shaft (505) is rotationally connected to the slide (401).

8. The long-life high-end ultra-thin abrasive disc surface treatment equipment according to claim 7, characterized in that: One end of the long shaft (505) is fixedly connected to a gear (506), the gear (506) is meshedly connected to a rack (507), the rack (507) is fixedly connected to the housing (101), a gear B (508) is fixedly connected to the transmission shaft (502), one side of the gear B (508) is meshedly connected to an output gear of a motor B (509), and the motor B (509) is fixedly connected to a belt B (501).

9. A high-end ultra-thin grinding disc with a long service life, characterized in that: The invention is processed by the long-life high-end ultra-thin abrasive disc surface treatment equipment described in any one of claims 1 to 8.

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