Fixed-thickness polishing machine
By designing a cover and water inlet/outlet holes in the thickness polishing machine, the problem of dust floating is solved, achieving efficient dust control and stable polishing quality, and reducing health risks to workers.
Patent Information
- Application Number
- CN202520056667.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Dust generated during the use of existing thickness polishing machines floats into the air, causing serious damage to the respiratory system of workers.
A thickness-fixing polishing machine with a cover was designed. The thickness-fixing plate is driven to make close contact with the material through a lifting mechanism. A water inlet and a water outlet are set on the polishing mechanism to use water flow to adsorb dust and prevent it from floating.
It effectively reduces air pollution, significantly reduces the potential harm of dust to the respiratory system of workers, and improves grinding efficiency and the stability and consistency of quality.
Smart Images
Figure CN223834210U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of polishing machine technology, and in particular relates to a thickness-fixed polishing machine. Background Technology
[0002] In the production and processing of stone, ceramics, cement, and other products, surface flatness is one of the key quality indicators. To achieve this goal, thickness polishing machines are widely used in the production and processing of these materials to ensure the dimensional uniformity and surface flatness of the final products.
[0003] However, existing thickness polishing machines have a significant problem during use: the materials being polished generate a large amount of dust due to friction. Because this dust is lightweight, it easily floats in the air, polluting the air and, more importantly, causing serious damage to the respiratory system of workers with prolonged exposure. Therefore, solving the dust problem generated during the use of thickness polishing machines is of paramount importance. Utility Model Content
[0004] This utility model provides a thickness polishing machine, which aims to solve the problem that the dust generated by existing thickness polishing machines floats into the air during use and causes serious damage to the respiratory system of workers.
[0005] To solve the above problems, this utility model is implemented as follows: a thickness-fixed polishing machine, comprising: a frame, on which a conveyor belt for conveying materials is provided; a housing fixedly mounted on the frame via a support plate; a mounting shell slidably mounted on the housing via a sliding groove, with a back plate fixedly mounted on one side of the mounting shell; a cover fixedly mounted on the frame, with a lifting mechanism fixedly mounted on the top of the cover, a lifting frame provided on the lifting mechanism, a first motor and a spindle seat fixedly mounted on the lifting frame, a spindle rotatably mounted on the spindle seat, the bottom end of the spindle extending into the interior of the cover and provided with a thickness-fixed disc, and the top end of the spindle being drively connected to the output shaft of the first motor via a belt assembly, so that the first motor drives the spindle to rotate; a polishing mechanism for polishing materials mounted on the mounting shell and the back plate; and a swing mechanism mounted on the housing and the mounting shell for moving the polishing mechanism.
[0006] Preferably, the polishing mechanism includes: an outer sleeve fixedly mounted on the back plate, an inner sleeve rotatably mounted on the outer sleeve, and a groove formed on the inner wall of the inner sleeve; a hollow tube slidably mounted on the inner wall of the groove via a slider, a connecting plate rotatably mounted on the hollow tube, one end of the hollow tube having a grinding head portion, and the grinding head portion having a water outlet hole; a water inlet provided on the connecting plate; a cylinder fixedly mounted on the back plate, the output rod of the cylinder being fixedly connected to the connecting plate; and a second motor fixedly mounted on the mounting housing, the output shaft of the second motor being driven to the inner sleeve via a multi-wedge wheel and a multi-wedge belt, so that the second motor drives the inner sleeve to rotate.
[0007] Preferably, the swing mechanism includes: a linear guide rail fixedly installed on the inner wall of the bottom of the housing, the linear guide rail having a toothed groove; a dual-axis motor fixedly installed on the mounting housing, a rotating shaft fixedly installed on the output shaft of the dual-axis motor, the rotating shaft being rotatably connected to the mounting housing, and a gear fixedly installed at one end of the rotating shaft, the gear meshing with the toothed groove.
[0008] Preferably, a support frame is fixedly installed on the top of the frame, and an electrical box is fixedly installed on the support frame.
[0009] Preferably, a support rod is fixedly installed on the top of the frame, and a control box is fixedly installed on the support rod.
[0010] Compared with related technologies, the thickness polishing machine provided by this utility model has the following beneficial effects:
[0011] Compared with existing technologies, the thickness-fixing polishing machine provided in this solution uses a conveyor belt to stably feed the material to be ground into the housing. After the material enters the housing, the lifting mechanism starts to function, driving the lifting frame and its first motor, main shaft seat, main shaft, belt assembly, and thickness-fixing disc to move vertically, ensuring close contact between the thickness-fixing disc and the material on the conveyor belt. After contact, the first motor is started, which drives the main shaft to rotate on the main shaft seat through the belt assembly. The rotation of the main shaft drives the rotation of the thickness-fixing disc, which is responsible for uniformly grinding away the excessively thick parts of the material surface, thereby achieving the thickness-fixing effect. After the thickness-fixing is completed, the conveyor belt continues to move the material forward, bringing it into the working range of the polishing mechanism. With the cooperation of the polishing mechanism and the swing mechanism, the grinding head of the polishing mechanism can perform uniform and meticulous grinding on the entire surface of the material. This design not only improves the grinding efficiency but also ensures the stability and consistency of the grinding quality.
[0012] Because the polishing mechanism has a water inlet and an outlet, it can be connected to a faucet via a hose. When the faucet is turned on, water flows from the hose into the water inlet of the polishing mechanism and then sprays out evenly from the outlet. This water not only helps to cool the grinding head, but more importantly, it can absorb the dust generated during the polishing process. By increasing the weight of the dust, it effectively prevents it from floating in the air. This design not only greatly reduces air pollution, but also significantly reduces the potential harm of dust to the respiratory system of workers. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural schematic diagram of a thickness polishing machine provided by this utility model;
[0014] Figure 2 This is a rear view structural diagram of a thickness polishing machine provided by this utility model;
[0015] Figure 3 This is a schematic diagram of the assembly structure of the outer sleeve, inner sleeve, hollow tube, grinding head, connecting plate, multi-wedge wheel 19 and water inlet in this utility model;
[0016] Figure 4 This is a schematic diagram of the assembly structure of the lifting frame, spindle seat, and spindle in this utility model.
[0017] Reference numerals: 1. Frame; 2. Conveyor belt; 3. Support plate; 4. Housing; 5. Sliding groove; 6. Mounting shell; 7. Back plate; 8. Cover; 9. Lifting mechanism; 10. Lifting frame; 11. First motor; 12. Main spindle seat; 13. Main spindle; 14. Belt assembly; 15. Outer sleeve; 16. Inner sleeve; 17. Grinding head part; 18. Connecting plate; 19. Multi-wedge wheel; 20. Second motor; 21. Water inlet; 22. Thickness plate; 23. Electrical box; 24. Support rod; 25. Control box; 26. Linear guide rail; 27. Dual-axis motor; 28. Rotating shaft; 29. Cylinder. Detailed Implementation
[0018] 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 herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.
[0020] This utility model embodiment provides a thickness-fixed polishing machine, such as Figure 1-4 As shown, the thickness polishing machine includes: a frame 1, on which a conveyor belt 2 for conveying materials is provided; a housing 4 fixedly mounted on the frame 1 via a support plate 3; a mounting shell 6 slidably mounted on the housing 4 via a sliding groove 5, with a back plate 7 fixedly mounted on one side of the mounting shell 6; a cover 8 fixedly mounted on the frame 1, with a lifting mechanism 9 fixedly mounted on the top of the cover 8, a lifting frame 10 on the lifting mechanism 9, a first motor 11 and a spindle seat 12 fixedly mounted on the lifting frame 10, a spindle 13 rotatably mounted on the spindle seat 12, the bottom end of the spindle 13 extending into the interior of the cover 8 and having a thickness plate 22 provided thereon, and the top end of the spindle 13 being drively connected to the output shaft of the first motor 11 via a belt assembly 14, so that the first motor 11 drives the spindle 13 to rotate; a polishing mechanism for grinding materials mounted on the mounting shell 6 and the back plate 7; and a swing mechanism for moving the polishing mechanism assembled on the housing 4 and the mounting shell 6.
[0021] In this embodiment, during use, the conveyor belt 2 stably feeds the material requiring thickness grinding into the housing 8. After the material enters the housing 8, the lifting mechanism 9 begins to function, driving the lifting frame 10 and its onboard components—the first motor 11, spindle seat 12, spindle 13, belt assembly 14, and thickness plate 22—to move vertically. This ensures that the thickness plate 22 is in close contact with the material on the conveyor belt 2. After contact, the first motor 11 is activated, driving the spindle 13 to rotate on the spindle seat 12 via the belt assembly 14. The rotation of the spindle 13 drives the rotation of the thickness plate 22, which then evenly grinds away any excessively thick portions of the material surface, achieving the desired thickness. After the thickness is achieved, the conveyor belt 2 continues to move the material forward, bringing it into the working range of the polishing mechanism. The polishing mechanism is a key component of the equipment, responsible for further grinding the material surface. To make the surface smoother and flatter, the polishing mechanism is equipped with a water inlet 21 and a water outlet, which can be connected to a faucet via a hose. When the faucet is turned on, water flows from the hose into the water inlet 21 of the polishing mechanism and is sprayed out evenly from the water outlet. This water not only helps to cool the grinding head 17, but more importantly, it can absorb the dust generated during the polishing process. By increasing the weight of the dust, it effectively prevents it from floating in the air. This design not only greatly reduces air pollution, but also significantly reduces the potential harm of dust to the respiratory system of workers. In order to improve the uniformity of polishing, the swing mechanism needs to be activated at the same time. The swing mechanism drives the polishing mechanism to move back and forth continuously in the horizontal direction, ensuring that the grinding head 17 on the polishing mechanism can perform uniform and meticulous polishing on the entire surface of the material. This design not only improves polishing efficiency, but also ensures the stability and consistency of polishing quality.
[0022] In a further preferred embodiment of this utility model, the polishing mechanism includes: an outer sleeve 15 fixedly mounted on the back plate 7, an inner sleeve 16 rotatably mounted on the outer sleeve 15, and a groove formed on the inner wall of the inner sleeve 16; a hollow tube slidably mounted on the inner wall of the groove via a slider, a connecting plate 18 rotatably mounted on the hollow tube, a grinding head portion 17 provided at one end of the hollow tube, and a water outlet hole provided on the grinding head portion 17; a water inlet 21 provided on the connecting plate 18; a cylinder 29 fixedly mounted on the back plate 7, the output rod of the cylinder 29 being fixedly connected to the connecting plate 18; and a second motor 20 fixedly mounted on the mounting shell 6, the output shaft of the second motor 20 being connected to the inner sleeve 16 via a multi-wedge wheel 19 and a multi-wedge belt, so that the second motor 20 drives the inner sleeve 16 to rotate.
[0023] In this embodiment, during use, the polishing mechanism can be connected to an existing faucet via a hose connecting the inlet 21. During polishing, the cylinder 29 is first activated, causing the connecting plate 18 and the hollow tube to move vertically. The hollow tube then moves the grinding head 17 vertically, allowing the grinding head 17 to be adjusted to the desired height based on the thickness of the material being polished. During polishing, the second motor 20 is activated. The second motor 20 drives the inner sleeve 16 to rotate on the outer sleeve 15 via the multi-wedge wheel 19 and multi-wedge belt. The inner sleeve 16 then drives the hollow tube to rotate via the sliding groove and slider, causing the hollow tube to rotate on the connecting plate 18. The tube drives the grinding head 17 to rotate, allowing it to grind the material conveyed on the conveyor belt 2, making it smoother and flatter. During the grinding process, the water tap must be turned on simultaneously, allowing water to be injected from the hose into the water inlet 21. The water inlet 21 then sends the water into the hollow tube, and finally out through the water outlet in the middle of the grinding head 17. This water not only helps cool the grinding head 17, but more importantly, it can absorb the dust generated during the grinding process, effectively preventing it from floating in the air by increasing the weight of the dust. This design not only greatly reduces air pollution, but also significantly reduces the potential harm of dust to the respiratory system of workers.
[0024] In a further preferred embodiment of the present invention, the swing mechanism includes: a linear guide rail 26 fixedly installed on the inner wall of the bottom of the housing 4, the linear guide rail 26 having a toothed groove; a dual-axis motor 27 fixedly installed on the mounting housing 6, a rotating shaft 28 fixedly installed on the output shaft of the dual-axis motor 27, the rotating shaft 28 being rotatably connected to the mounting housing 6, and a gear fixedly installed at one end of the rotating shaft 28, the gear meshing with the toothed groove.
[0025] In this embodiment, the swing mechanism is used to move the polishing mechanism. When in use, the dual-axis motor 27 is started to drive the rotating shaft 28 to rotate. The rotating shaft 28 will first rotate forward for a period of time, and then rotate in reverse for a period of time. This allows the gear on the rotating shaft 28 to roll back and forth on the tooth groove on the linear guide rail 26, so that the mounting shell 6, the back plate 7 and the polishing mechanism can move back and forth. This allows the grinding head part 17 on the polishing mechanism to perform uniform and fine polishing on the entire surface of the material.
[0026] In a further preferred embodiment of the present invention, a support frame is fixedly installed on the top of the frame 1, and an electrical box 23 is fixedly installed on the support frame.
[0027] In this embodiment, the electrical box 23 is the electrical control center of the device. It is responsible for providing power to the entire device and controlling the switching and operating status of various electrical components.
[0028] In a further preferred embodiment of the present invention, a support rod 24 is fixedly installed on the top of the frame 1, and a control box 25 is fixedly installed on the support rod 24.
[0029] In this embodiment, the control box 25 not only integrates all the control functions of the device, but also provides a user-friendly operating interface. Users can easily input grinding parameters, start or stop the device, etc., through the input devices such as buttons and knobs on the operating interface.
[0030] In summary, compared with related technologies, this solution, when in use, involves the conveyor belt 2 stably feeding the material requiring thickness grinding into the housing 8. After the material enters the housing 8, the lifting mechanism 9 begins to function, driving the lifting frame 10 and its onboard first motor 11, main shaft seat 12, main shaft 13, belt assembly 14, and thickness plate 22 to move vertically, ensuring close contact between the thickness plate 22 and the material on the conveyor belt 2. After contact, the first motor 11 is started, driving the main shaft 13 to rotate on the main shaft seat 12 via the belt assembly 14. The rotation of the main shaft 13 drives the rotation of the thickness plate 22, which is responsible for uniformly grinding away the excessively thick parts of the material surface, thereby achieving the thickness setting effect. After the thickness setting is completed, the conveyor belt 2 continues to move the material forward, bringing it into the working range of the polishing mechanism. With the cooperation of the polishing mechanism and the swing mechanism, the grinding head 17 on the polishing mechanism can perform uniform and meticulous grinding on the entire surface of the material. This design not only improves grinding efficiency but also ensures the stability and consistency of grinding quality.
[0031] Because the polishing mechanism is equipped with a water inlet 21 and a water outlet, it can be connected to a faucet via a hose. When the faucet is turned on, water flows from the hose into the water inlet 21 of the polishing mechanism and then sprays out evenly from the water outlet. This water not only helps to cool the grinding head 17, but more importantly, it can adsorb the dust generated during the polishing process. By increasing the weight of the dust, it effectively prevents it from floating in the air. This design not only greatly reduces air pollution, but also significantly reduces the potential harm of dust to the respiratory system of workers.
[0032] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.
[0033] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.
Claims
1. A thickness-fixed polishing machine, characterized in that, include: A frame, on which a conveyor belt for conveying materials is provided; The housing is fixedly mounted on the frame by a support plate; A mounting shell is slidably mounted on the housing via a sliding groove, and a back plate is fixedly mounted on one side of the mounting shell; A cover is fixedly installed on the frame. A lifting mechanism is fixedly installed on the top of the cover. A lifting frame is provided on the lifting mechanism. A first motor and a spindle seat are fixedly installed on the lifting frame. A spindle is rotatably installed on the spindle seat. The bottom end of the spindle extends into the interior of the cover and is provided with a thickness plate. The top end of the spindle is connected to the output shaft of the first motor through a belt assembly so that the first motor drives the spindle to rotate. A polishing mechanism for grinding materials is installed on the mounting housing and the back plate; A swing mechanism for moving the polishing mechanism, assembled on the housing and the mounting shell.
2. The thickness polishing machine as described in claim 1, characterized in that, The polishing mechanism includes: An outer sleeve is fixedly installed on the back plate, and an inner sleeve is rotatably installed on the outer sleeve. A sliding groove is provided on the inner wall of the inner sleeve. A hollow tube is slidably mounted on the inner wall of the groove by a slider. A connecting plate is rotatably mounted on the hollow tube. One end of the hollow tube is provided with a grinding head part, and the grinding head part is provided with a water outlet hole. The water inlet is provided on the connecting plate; A cylinder is fixedly installed on the back plate, and the output rod of the cylinder is fixedly connected to the connecting plate. A second motor is fixedly mounted on the mounting housing. The output shaft of the second motor is connected to the inner sleeve via a multi-wedge pulley and a multi-wedge belt, so that the second motor drives the inner sleeve to rotate.
3. The thickness polishing machine as described in claim 1, characterized in that, The swing mechanism includes: A linear guide rail is fixedly installed on the inner wall of the bottom of the housing, and the linear guide rail is provided with toothed grooves; A dual-axis motor is fixedly mounted on the mounting housing. A rotating shaft is fixedly mounted on the output shaft of the dual-axis motor. The rotating shaft is rotatably connected to the mounting housing. A gear is fixedly mounted on one end of the rotating shaft. The gear meshes with the tooth groove.
4. The thickness polishing machine as described in claim 1, characterized in that, A support frame is fixedly installed on the top of the frame, and an electrical box is fixedly installed on the support frame.
5. The thickness polishing machine as described in claim 1, characterized in that, A support rod is fixedly installed on the top of the frame, and a control box is fixedly installed on the support rod.