Polishing device

Abstract

The application relates to the technical field of polishing equipment, and particularly discloses a polishing device which comprises a moving mechanism and a first polishing mechanism; the moving mechanism comprises a moving assembly and a mounting seat connected with the moving assembly; the first polishing mechanism comprises a base, an elastic piece, a linear motion assembly, a flexible piece and a first polishing head; the linear motion assembly is arranged on one side of the mounting seat; the base is arranged on the mounting seat and located between the mounting seat and the linear motion assembly; the linear motion assembly is rotationally connected with the base; the rotation axis of the linear motion assembly is perpendicular to the arrangement direction of the base and the linear motion assembly; the two ends of the elastic piece are connected with the base and the linear motion assembly respectively; the first polishing head is movably arranged on the side of the linear motion assembly away from the base; the two ends of the flexible piece are connected with the linear motion assembly and the first polishing head respectively; the end of the first polishing head away from the flexible piece is provided with a wedge-shaped part; and the wedge-shaped part is used for mounting a polishing consumable. The polishing device improves the polishing yield and polishing efficiency.

Description

Technical Field

[0001] This application relates to the field of polishing equipment technology, specifically to a polishing device. Background Technology

[0002] Currently, when using a grinding device to polish the curved surfaces of a product, positioning errors exist between the grinding head and the surface to be polished. When these positioning errors exceed a certain range, they can easily cause defects in the appearance of the product's curved surfaces, such as collapsed edges and uneven polishing, thus affecting the polishing yield. To reduce positioning errors, frequent calibration of the grinding device and the fixture for positioning the product is required, resulting in low polishing efficiency. Utility Model Content

[0003] In view of the above, it is necessary to propose a polishing device to improve polishing yield and polishing efficiency.

[0004] This application provides a polishing device, including: a moving mechanism, comprising a moving component and a mounting base connected to the moving component, the moving component being used to drive the mounting base to move; and a first polishing mechanism, comprising a base, an elastic element, a linear motion component, a flexible element, and a first polishing head, the linear motion component being disposed on one side of the mounting base, the base being disposed on the mounting base and located between the mounting base and the linear motion component, the linear motion component being rotatably connected to the base, the rotation axis of the linear motion component being perpendicular to the arrangement direction of the base and the linear motion component, both ends of the elastic element being respectively connected to the base and the linear motion component, the first polishing head being movably disposed on the side of the linear motion component away from the base, both ends of the flexible element being respectively connected to the linear motion component and the first polishing head, the end of the first polishing head away from the flexible element having a wedge-shaped portion, the wedge-shaped portion being used to install polishing consumables to polish the curved surface of the product using the polishing consumables.

[0005] In some embodiments, the base has a mounting groove on the side opposite to the mounting seat, the linear motion component is rotatably disposed in the mounting groove, and there are multiple elastic elements. The multiple elastic elements are evenly distributed on both sides of the rotation axis of the linear motion component, and the two ends of each elastic element are respectively connected to the linear motion component and the bottom of the mounting groove.

[0006] In some embodiments, the flexible member includes: a first connecting portion connected to the linear motion component; a second connecting portion connected to the first grinding head; and a plurality of flexible portions spaced between the first connecting portion and the second connecting portion, wherein both ends of each flexible portion are connected to the first connecting portion and the second connecting portion, respectively.

[0007] In some embodiments, the polishing device further includes a second polishing mechanism, the second polishing mechanism comprising: a vibration drive member disposed on the mounting base and located on one side of the base; and a second polishing head connected to the vibration drive member.

[0008] In some embodiments, the polishing device further includes a third polishing mechanism, which includes: a rotary drive member disposed on the mounting base and located on one side of the base; and a third polishing head connected to the rotary drive member.

[0009] In some embodiments, the polishing device further includes: a positioning member disposed on one side of the moving component for carrying and positioning the product; and a suction member disposed on the mounting base and located on one side of the base for suction and moving the product under the action of the mounting base.

[0010] In some embodiments, the polishing apparatus further includes a consumable replacement mechanism, the consumable replacement mechanism comprising: a support member disposed on one side of the movable component; a consumable storage component disposed on the support member for storing the polishing consumable; a consumable disassembly component disposed on the support member and located on one side of the consumable storage component for disassembling the polishing consumable installed on the wedge portion; a clamping member disposed on the support member and located on one side of the consumable storage component, the clamping member having a clamping portion for clamping the polishing consumable onto the wedge portion; and a detection member disposed on the support member and located on one side of the consumable storage component for detecting whether the polishing consumable is installed on the wedge portion.

[0011] In some embodiments, the consumable storage assembly includes: a storage member disposed on the support member, the storage member having a storage slot for storing multiple polishing consumables stacked together; a pusher member slidably disposed on the storage slot for pushing against the multiple polishing consumables; and a pusher drive member disposed on the storage member and connected to the pusher member for driving the pusher member to slide.

[0012] In some embodiments, the consumable removal assembly includes: a clamping drive member disposed on the support member; and two clamping members connected to the clamping drive member for clamping the polishing consumable mounted on the wedge portion under the drive of the clamping drive member, so as to remove the polishing consumable from the wedge portion.

[0013] In some embodiments, the clamping member is rotatably mounted on the support member, the clamping part is a pressing surface, the clamping member has an eccentric structure, and the center of gravity of the clamping member is located on one side of the pressing surface.

[0014] The polishing device in this embodiment is equipped with a moving mechanism and a first polishing mechanism. The first polishing mechanism includes a base, an elastic element, a linear motion component, a flexible element, and a first polishing head. Since the linear motion component rotates around the rotation axis, the elastic element restricts the swing angle of the linear motion component, and the flexible element allows the first polishing head to twist within a certain angle range around the arrangement direction of the base and the linear motion component. Thus, the first polishing head can adapt to the curved surface of the product. Even if there is a positioning deviation of the first polishing head, it can automatically correct itself under the squeezing force of the curved surface of the product. This reduces the probability of edge collapse, uneven polishing, and other appearance defects on the curved surface of the product during polishing. Furthermore, it eliminates the need for frequent calibration of the polishing device and the fixture for positioning the product, thereby improving the polishing yield and polishing efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the grinding device provided in the embodiments of this application combined with suitable grinding consumables and products.

[0016] Figure 2 yes Figure 1 The diagram shows a three-dimensional structure of the grinding device, including the mounting base, first grinding mechanism, second grinding mechanism, third grinding mechanism, suction component, pre-connector, and compatible grinding consumables.

[0017] Figure 3 yes Figure 1 The diagram shows a three-dimensional structure of the grinding device, which combines the consumable replacement mechanism with the appropriate grinding consumables.

[0018] Key component symbols: Grinding device 100, moving mechanism 10, moving assembly 11, mounting base 12, first grinding mechanism 20, base 21, mounting groove 211, elastic element 22, linear motion assembly 23, rotating shaft 24, flexible element 25, first connecting part 251, second connecting part 252, flexible part 253, first grinding head 26, wedge-shaped part 261, second grinding mechanism 30, vibration drive 31, second grinding head 32, third grinding mechanism 40, rotary... Rotary drive component 41, third grinding head 42, suction component 50, pre-connector head 60, positioning component 70, consumable replacement mechanism 80, support component 81, consumable storage component 82, storage component 821, storage slot 8211, pushing component 822, pushing drive component 823, consumable disassembly component 83, clamping drive component 831, clamping component 832, detection component 84, pressing component 85, pressing part 851, grinding consumable 910, product 920, curved surface 9201, rotation axis L. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0020] In the description of this application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component 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 this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, it should be noted that "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between components; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] The following will describe some embodiments of this application in detail with reference to the accompanying drawings.

[0023] Please see Figure 1 This application provides a polishing device 100 for polishing a product 920. The product 920 can be the frame or casing of an electronic device such as a mobile phone or tablet. For ease of understanding, this application uses the casing of a foldable tablet as an example for illustration; however, this is not intended to limit the scope of this application.

[0024] Please see Figure 1 and Figure 2 In this embodiment, the polishing device 100 includes a moving mechanism 10 and a first polishing mechanism 20.

[0025] The moving mechanism 10 includes a moving component 11 and a mounting base 12 connected to the moving component 11. The moving component 11 is used to drive the mounting base 12 to move.

[0026] The first polishing mechanism 20 includes a base 21, an elastic element 22, a linear motion component 23, a flexible element 25, and a first polishing head 26. The linear motion component 23 is disposed on one side of the mounting base 12. The base 21 is disposed on the mounting base 12 and located between the mounting base 12 and the linear motion component 23. The linear motion component 23 is rotatably connected to the base 21. The rotation axis L of the linear motion component 23 is perpendicular to the arrangement direction of the base 21 and the linear motion component 23. The two ends of the elastic element 22 are respectively connected to the base 21 and the linear motion component 23. The first polishing head 26 is movably disposed on the side of the linear motion component 23 away from the base 21. The two ends of the flexible element 25 are respectively connected to the linear motion component 23 and the first polishing head 26. The end of the first polishing head 26 away from the flexible element 25 has a wedge-shaped portion 261. The wedge-shaped portion 261 is used to install polishing consumable 910 to polish the curved surface 9201 of the product 920.

[0027] In this embodiment, the curved surface 9201 of the product 920 is a concave arc surface, and the curved surface 9201 is disposed on the side wall of the product 920. By setting the curved surface 9201, the hinge axis (not shown in the figure) can be effectively avoided. Of course, in some other embodiments, the curved surface 9201 of the product 920 may also be other shapes, and this application embodiment does not specifically limit it.

[0028] When the polishing device 100 polishes the curved surface 9201 of the product 920, the moving component 11 drives the first polishing mechanism 20 to move close to the product 920 via the mounting base 12, and brings the polishing consumable 910 into contact with the curved surface 9201 of the product 920. The linear motion component 23 drives the flexible component 25 and the first polishing head 26 to move, thereby polishing the curved surface 9201 of the product 920 with the polishing consumable 910. Since the linear motion component 23 rotates around the rotation axis L, the elastic element 22 restricts the swing angle of the linear motion component 23, and the flexible element 25 enables the first grinding head 26 to twist within a certain angle range around the arrangement direction of the base 21 and the linear motion component 23. Thus, the first grinding head 26 can adapt to the curved surface 9201 of the product 920. Even if the first grinding head 26 has a positioning deviation, it can automatically correct itself under the squeezing force of the curved surface 9201 of the product 920. This reduces the probability of edge collapse, uneven polishing, and other appearance defects on the curved surface 9201 of the product 920 during polishing. Furthermore, it eliminates the need for frequent calibration of the grinding device 100 and the fixture (not shown) for positioning the product 920, thereby improving the polishing yield and polishing efficiency.

[0029] In this embodiment, the moving component 11 is a robotic arm, such as a six-axis robotic arm, which improves the accuracy of driving the movement of the mounting base 12 and the first grinding mechanism 20, thereby improving the polishing yield of the first grinding mechanism 20. Of course, in some other embodiments, the moving component 11 can also be an XYZ three-axis linear module, and this application embodiment does not specifically limit it.

[0030] In this embodiment, the linear motion component 23 is a linear air mill. Of course, in some other embodiments, the linear motion component 23 may also be a linear module, and this application does not specifically limit this.

[0031] In this embodiment, a mounting groove 211 is provided on the side of the base 21 away from the mounting base 12, and the linear motion component 23 is rotatably disposed in the mounting groove 211. There are multiple elastic elements 22, which are evenly distributed on both sides of the rotation axis L of the linear motion component 23, and the two ends of each elastic element 22 are respectively connected to the linear motion component 23 and the bottom of the mounting groove 211.

[0032] By setting the mounting slot 211, the structure of the first grinding mechanism 20 is made more compact, which facilitates the miniaturization of the first grinding mechanism 20. By setting multiple elastic elements 22, it is beneficial to accurately limit the swing angle of the linear motion component 23.

[0033] In this embodiment, the first polishing mechanism 20 also includes a rotating shaft 24. The linear motion component 23 is rotatably connected to the base 21 through the rotating shaft 24, thereby improving the accuracy and stability of the first polishing mechanism 20 during rotation.

[0034] In this embodiment, the elastic element 22 is an elastic rod. In some other embodiments, the elastic element 22 may also be a spring, and this application does not specifically limit this.

[0035] In this embodiment, the swing angle of the linear motion component 23 is in the range of -5° to +5°. Within this range, the first grinding head 26 can automatically correct itself to fit the curved surface 9201, and the grinding consumable 910 will not detach from the curved surface 9201 due to the excessive swing angle of the linear motion component 23.

[0036] In this embodiment, the flexible component 25 includes a first connecting portion 251, a second connecting portion 252, and a plurality of flexible portions 253. The first connecting portion 251 is connected to the linear motion component 23; the second connecting portion 252 is connected to the first grinding head 26; the plurality of flexible portions 253 are spaced apart between the first connecting portion 251 and the second connecting portion 252, and both ends of each flexible portion 253 are connected to the first connecting portion 251 and the second connecting portion 252, respectively. The first connecting portion 251 and the second connecting portion 252 are both block-shaped, while the flexible portions 253 are column-shaped and made of flexible materials such as rubber.

[0037] By providing the first connecting portion 251 and the second connecting portion 252, the stability of the flexible member 25 connected to the linear motion component 23 and the first grinding head 26 is improved. In addition, the provision of multiple flexible portions 253 allows for torsional deformation under stress, enabling the first grinding head 26 to twist within a certain angle range around the arrangement direction of the base 21 and the linear motion component 23. This allows the first grinding head 26 to automatically align itself and fit against the curved surface 9201 when it is not parallel to the curved surface 9201, thereby improving the polishing yield and polishing efficiency of the polishing device 100.

[0038] In this embodiment, the rotation angle of the first grinding head 26 around the arrangement direction of the base 21 and the linear motion component 23 is in the range of -5° to +5°. Within this range, the first grinding head 26 can automatically correct itself to fit the curved surface 9201, and the grinding consumable 910 will not detach from the curved surface 9201 due to excessive twisting angle of the first grinding head 26.

[0039] In this embodiment, the polishing device 100 further includes a second polishing mechanism 30, which includes a vibration drive 31 and a second polishing head 32. The vibration drive 31 is disposed on the mounting base 12 and located on one side of the base 21; the second polishing head 32 is connected to the vibration drive 31.

[0040] Specifically, the vibration drive 31 can be a vibratory air grinder or a vibratory motor. The vibration drive 31 drives the second grinding head 32 to vibrate via pneumatic or electric means, thereby enabling the second grinding head 32 to grind other parts of the product 920. In this way, by setting up the second grinding mechanism 30, the grinding function of the grinding device 100 is diversified, thereby improving the convenience of grinding different parts of the product 920.

[0041] In this embodiment, the polishing device 100 further includes a third polishing mechanism 40, which includes a rotary drive 41 and a third polishing head 42. The rotary drive 41 is disposed on the mounting base 12 and located on one side of the base 21; the third polishing head 42 is connected to the rotary drive 41.

[0042] Specifically, the rotary drive 41 can be a rotary air grinder or a rotary motor. The rotary drive 41 drives the third grinding head 42 to rotate via pneumatic or electric means, thereby enabling the third grinding head 42 to grind other parts of the product 920. In this way, by setting up the third grinding mechanism 40, the grinding function of the grinding device 100 is made more diversified, thereby improving the convenience of grinding different parts of the product 920.

[0043] In this embodiment, the polishing device 100 further includes a positioning member 70 and a suction member 50. The positioning member 70 is disposed on one side of the moving component 11 and is used to support and position the product 920. The suction member 50 is disposed on the mounting base 12 and located on one side of the base 21, and is used to suction and move the product 920 under the action of the mounting base 12.

[0044] By setting the positioning element 70, the convenience of carrying and positioning the product 920 is improved, and the accuracy of the grinding device 100 in grinding the product 920 is also improved. By setting the suction element 50, it is easy to place the product 920 to be ground onto the positioning element 70 under the drive of the moving component 11, and it is easy to move the ground product 920 to the next process.

[0045] In one embodiment, the positioning member 70 is provided with a clamp (not shown) for clamping and positioning the product 920, thereby improving the accuracy of positioning the product 920.

[0046] In this embodiment, the polishing device 100 further includes a pre-connector 60, which is disposed on the mounting base 12 and located on one side of the base 21. By providing the pre-connector 60, it is convenient for the polishing device 100 to connect other functional components that may be used during the polishing of the product 920.

[0047] In this embodiment, the mounting base 12 is a cuboid or cube structure. The moving component 11, the first grinding mechanism 20, the second grinding mechanism 30, the third grinding mechanism 40, the suction member 50, and the pre-connector 60 are respectively connected to the six sides of the mounting base 12. Thus, the first grinding mechanism 20, the second grinding mechanism 30, the third grinding mechanism 40, the suction member 50, and the pre-connector 60 can share the moving component 11, thereby improving the compactness of the structure of the grinding device 100 and reducing the cost.

[0048] Please refer to the following: Figure 3 In this embodiment, the polishing device 100 also includes a consumable replacement mechanism 80, which includes a support member 81, a consumable storage component 82, a consumable disassembly component 83, a detection component 84, and a clamping component 85. A support member 81 is located on one side of the moving component 11; a consumable storage component 82 is located on the support member 81 and is used to store polishing consumables 910; a consumable disassembly component 83 is located on the support member 81 and on one side of the consumable storage component 82 and is used to disassemble the polishing consumables 910 installed on the wedge-shaped part 261; a clamping member 85 is located on the support member 81 and on one side of the consumable storage component 82 and has a clamping part 851 for clamping the polishing consumables 910 onto the wedge-shaped part 261; a detection member 84 is located on the support member 81 and on one side of the consumable storage component 82 and is used to detect whether polishing consumables 910 are installed on the wedge-shaped part 261.

[0049] Specifically, the polishing consumable 910 is sandpaper, such as sponge sandpaper. The polishing consumable 910 and the wedge-shaped part 261 are detachably connected by adhesive bonding. For example, the surface of the wedge-shaped part 261 is provided with a magic hook (not shown in the figure), and the back of the polishing consumable 910 has a backing of felt (not shown in the figure), which enables the polishing consumable 910 and the wedge-shaped part 261 to be quickly bonded and detached.

[0050] When the polishing consumable 910 on the wedge-shaped part 261 wears out and needs to be replaced, the moving component 11 moves the first polishing mechanism 20 to the consumable removal component 83, which removes the polishing consumable 910 from the wedge-shaped part 261. Then, the moving component 11 moves the first polishing mechanism 20 to the detection component 84, which detects whether the polishing consumable 910 on the wedge-shaped part 261 has been removed. If so, the moving component 11 moves the first polishing mechanism 20 to the consumable storage component 82, and the inclined surface of one side of the wedge-shaped part 261 is bonded to the polishing consumable 910. Subsequently, the moving component 11 moves the first grinding mechanism 20 to the detection component 84. The detection component 84 detects whether the wedge-shaped part 261 is equipped with grinding consumable 910. If so, the moving component 11 moves the first grinding mechanism 20 to the clamping component 85. The clamping component 85 bends the grinding consumable 910 and presses it firmly onto the two inclined surfaces of the wedge-shaped part 261. In this way, by setting the consumable replacement mechanism 80, the convenience and accuracy of replacing the grinding consumable 910 are improved.

[0051] In this embodiment, the consumable storage assembly 82 includes a storage component 821, a pushing component 822, and a pushing drive component 823. The storage component 821 is disposed on the support component 81 and has a storage groove 8211 for storing multiple stacked polishing consumables 910. The pushing component 822 is slidably disposed in the storage groove 8211 and is used to push against the multiple polishing consumables 910. The pushing drive component 823 is disposed on the storage component 821 and connected to the pushing component 822, and is used to drive the pushing component 822 to slide. The pushing drive component 823 can be a telescopic cylinder or an electric push rod.

[0052] The storage slot 8211 facilitates the storage of polishing consumables 910. The pusher 822 and pusher drive 823, when the consumable storage component 82 supplies polishing consumables 910, drive 823 drives pusher 822 to sequentially push the polishing consumables 910 out of the storage slot 8211, thereby improving the convenience of supplying polishing consumables 910.

[0053] In this embodiment, the consumable removal assembly 83 includes a clamping drive 831 and two clamping members 832. The clamping drive 831 is disposed on the support member 81; the two clamping members 832 are connected to the clamping drive 831, and are used to clamp the polishing consumable 910 mounted on the wedge-shaped portion 261 under the drive of the clamping drive 831, so as to remove the polishing consumable 910 from the wedge-shaped portion 261. In this way, the efficiency and convenience of removing the polishing consumable 910 are improved.

[0054] In this embodiment, the detection element 84 is a displacement sensor, which detects whether the polishing consumable 910 is installed on the wedge portion 261 by sensing the length or width of the inclined surface of the wedge portion 261. In other embodiments, the detection element 84 may also be a camera, which detects whether the polishing consumable 910 is installed on the wedge portion 261 by image recognition.

[0055] In this embodiment, the clamping member 85 is rotatably mounted on the support member 81, the clamping part 851 is a pressing surface, the clamping member 85 is an eccentric structure, and the center of gravity of the clamping member 85 is located on one side of the pressing surface.

[0056] When one inclined surface of the wedge-shaped part 261 adheres to the polishing consumable 910, and the moving component 11 drives the first polishing mechanism 20 to move to the clamping member 85, the wedge-shaped part 261, driven by the moving component 11, first causes the polishing consumable 910 to abut against the pressing surface. The pressing surface presses the polishing consumable 910 onto the corresponding inclined surface. Then, driven by the moving component 11, the wedge-shaped part 261 pushes the clamping member 85 to rotate. As the clamping member 85 rotates, it presses the polishing consumable 910 and bends it. Then, relying on gravity, the bent polishing consumable 910 is pressed onto the other inclined surface of the wedge-shaped part 261, thus completing the installation of the polishing consumable 910. In this way, by setting the clamping member 85, the convenience of installing the polishing consumable 910 is improved. Furthermore, since the rotation angle of the clamping member 85 can change according to the included angle between the two inclined surfaces of the wedge-shaped portion 261, the polishing consumable 910 can be clamped onto the wedge-shaped portion 261 at various angles, thereby improving the versatility of installing the polishing consumable 910. Moreover, since the center of gravity of the clamping member 85 is located on one side of the pressing surface, when the wedge-shaped portion 261 disengages from the clamping member 85, the clamping member 85 resets under gravity, thus facilitating reuse.

[0057] In some other embodiments, the clamping part 851 may also be a V-groove, in which case the clamping part 851 may also bend the polishing consumable 910 and press the polishing consumable 910 onto the two inclined surfaces of the wedge-shaped part 261.

[0058] In summary, the polishing device 100 of this embodiment, by setting a moving mechanism 10 and a first polishing mechanism 20, and setting the first polishing mechanism 20 to include a base 21, an elastic element 22, a linear motion component 23, a flexible element 25 and a first polishing head 26, allows the linear motion component 23 to rotate around the rotation axis L. The elastic element 22 restricts the swing angle of the linear motion component 23, and the flexible element 25 enables the first polishing head 26 to twist around the arrangement direction of the base 21 and the linear motion component 23 within a certain angle range. Thus, the first polishing head 26 can adapt to the curved surface 9201 of the product 920. Even if the first polishing head 26 has a positioning deviation, it can automatically correct itself under the squeezing force of the curved surface 9201 of the product 920. This reduces the probability of edge collapse, uneven polishing and other appearance defects on the curved surface 9201 of the product 920 during polishing. Furthermore, it eliminates the need for frequent calibration of the polishing device 100 and the fixture for positioning the product 920, thereby improving the polishing yield and polishing efficiency. By setting up a consumable replacement mechanism 80, the convenience of replacing the polishing consumable 910 is improved.

[0059] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be embraced within this application.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and scope of the technical solutions of this application.

Claims

1. A polishing device, characterized in that, include: A moving mechanism includes a moving component and a mounting base connected to the moving component, the moving component being used to drive the mounting base to move; The first polishing mechanism includes a base, an elastic element, a linear motion component, a flexible element, and a first polishing head. The linear motion component is disposed on one side of the mounting base. The base is disposed on the mounting base and located between the mounting base and the linear motion component. The linear motion component is rotatably connected to the base. The rotation axis of the linear motion component is perpendicular to the arrangement direction of the base and the linear motion component. Both ends of the elastic element are respectively connected to the base and the linear motion component. The first polishing head is movably disposed on the side of the linear motion component away from the base. Both ends of the flexible element are respectively connected to the linear motion component and the first polishing head. The end of the first polishing head away from the flexible element has a wedge-shaped portion. The wedge-shaped portion is used to install polishing consumables to polish the curved surface of the product.

2. The polishing apparatus as described in claim 1, characterized in that, The base has a mounting groove on the side opposite to the mounting seat. The linear motion component is rotatably mounted in the mounting groove. There are multiple elastic elements, which are evenly distributed on both sides of the rotation axis of the linear motion component. The two ends of each elastic element are connected to the linear motion component and the bottom of the mounting groove, respectively.

3. The polishing apparatus as described in claim 1, characterized in that, The flexible component includes: The first connecting part is connected to the linear motion component; The second connecting part is connected to the first grinding head; and Multiple flexible portions are spaced apart between the first connecting portion and the second connecting portion, and the two ends of each flexible portion are respectively connected to the first connecting portion and the second connecting portion.

4. The polishing apparatus as described in claim 1, characterized in that, The polishing device further includes a second polishing mechanism, which includes: A vibration drive component is disposed on the mounting base and located on one side of the base; The second grinding head is connected to the vibration drive component.

5. The polishing apparatus as described in claim 1, characterized in that, The polishing device further includes a third polishing mechanism, which includes: A rotary drive component is disposed on the mounting base and located on one side of the base; The third grinding head is connected to the rotary drive component.

6. The polishing apparatus as described in claim 1, characterized in that, The polishing device also includes: A positioning element, located on one side of the movable component, is used to support and position the product; A suction element, disposed on the mounting base and located on one side of the base, is used to suction and move the product under the action of the mounting base.

7. The polishing apparatus according to any one of claims 1-6, characterized in that, The polishing device also includes a consumable replacement mechanism, which comprises: A support member is provided on one side of the movable component; A consumable storage component, disposed on the support member, is used to store the polishing consumables; A consumable disassembly assembly is provided on the support and located on one side of the consumable storage assembly, for disassembling the polishing consumables installed on the wedge-shaped part; A clamping member, disposed on the support member and located on one side of the consumable storage assembly, the clamping member having a clamping portion for clamping the polishing consumable against the wedge-shaped portion; and A detection element is disposed on the support and located on one side of the consumable storage assembly, and is used to detect whether the polishing consumable is installed on the wedge portion.

8. The polishing apparatus as described in claim 7, characterized in that, The consumable storage component includes: A storage component is provided on the support component, and the storage component has a storage groove for storing multiple polishing consumables stacked on top of each other. A pusher, slidably disposed in the storage groove, is used to push against multiple of the polishing consumables; and A push-drive component is disposed on the receiving component and connected to the push-push component, and is used to drive the push-push component to slide.

9. The polishing apparatus as described in claim 7, characterized in that, The consumable disassembly assembly includes: A clamping drive component is provided on the support component; Two clamping members, connected to the clamping drive member, are used to clamp the polishing consumables mounted on the wedge portion under the drive of the clamping drive member, so as to remove the polishing consumables from the wedge portion.

10. The polishing apparatus as described in claim 7, characterized in that, The clamping member is rotatably mounted on the support member. The clamping part is a pressing surface. The clamping member has an eccentric structure, and the center of gravity of the clamping member is located on one side of the pressing surface.

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