A multifunctional grinding and polishing workstation

Abstract

This utility model relates to a multifunctional grinding and polishing workstation, belonging to the field of grinding equipment. This utility model includes a belt sander module, a polishing machine module, a vibratory grinder module, a cleaning machine module, a tool magazine module, a conveying mechanism, and a robot. Its structural features are as follows: the belt sander module includes a belt sander frame, a support mechanism, a drive wheel, a tension wheel, and a sanding belt. The support mechanism, drive wheel, and tension wheel are all mounted on the belt sander frame and are driven by the sanding belt. The belt sander module, polishing machine module, vibratory grinder module, cleaning machine module, and tool magazine module are mounted on a module base. The belt sander module, polishing machine module, vibratory grinder module, cleaning machine module, tool magazine module, conveying mechanism, and robot are all mounted on the workstation base and located inside the workstation enclosure. The belt sander module, polishing machine module, vibratory grinder module, cleaning machine module, tool magazine module, conveying mechanism, and robot are all controlled by a control cabinet.

Description

Technical Field

[0001] This utility model relates to a multi-functional grinding and polishing workstation, belonging to the field of grinding equipment. Background Technology

[0002] Depending on the processing requirements of the workpiece, after processing, the workpiece needs to be processed by equipment such as belt sanders, polishing machines, vibratory grinders, cleaning machines, and tool magazines. During the processing, a conveyor mechanism is used for loading and unloading, and a robot holds the workpiece and places it on the corresponding equipment for processing. When processing the workpiece with a belt sander, a floating structure needs to be installed on the belt sander to provide a constant support force for the workpiece during processing.

[0003] When grinding a motorcycle rear swingarm, it is usually divided into three parts: the outer wall of the motorcycle rear swingarm, the inner wall of the upper U-shaped groove of the motorcycle rear swingarm, and the inner wall of the lower U-shaped groove of the motorcycle rear swingarm. In view of this, a constant force unidirectional adjustment floating unit and its working method are disclosed in patent document with application number CN202311175141.2. In the above-mentioned prior art, the diameter of the grinding wheel is usually 100-380mm, which can be used to grind the outer wall of the motorcycle rear swingarm. However, the floating unit in the above-mentioned prior art requires manual adjustment when adjusting the angle of the floating swing arm, and it is also not equipped with a limit structure, which can easily lead to overcutting during the surface grinding of the workpiece.

[0004] In view of this, a floating swing arm and its working method are disclosed in patent document with application number CN202510039589.4. The diameter of the support wheel in the above-mentioned prior art is usually 100-380mm, which is suitable for grinding the inner wall of the workpiece in products with large internal space, such as grinding the inner wall of the U-shaped groove at the bottom of the rear swing fork of a motorcycle. However, since the space of the U-shaped groove at the top of the rear swing fork of a motorcycle is relatively narrow, the floating swing arm cannot be used to grind the inner wall of the U-shaped groove at the top of the rear swing fork of a motorcycle. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and to provide a multi-functional grinding and polishing workstation with a reasonable structural design.

[0006] The technical solution adopted by this utility model to solve the above problems is as follows: This multi-functional grinding and polishing workstation includes a belt sander module, a polishing machine module, a vibratory grinder module, a cleaning machine module, a tool magazine module, a conveying mechanism, and a robot. Its structural feature is that the belt sander module includes a belt sander frame, a support mechanism, a drive wheel, a tension wheel, and a sanding belt. The support mechanism, drive wheel, and tension wheel are all installed on the belt sander frame, and the support mechanism, drive wheel, and tension wheel are driven by the sanding belt.

[0007] Furthermore, the belt sander module, polisher module, vibratory grinder module, cleaning and polishing machine module, and tool magazine module are mounted on the module base.

[0008] Furthermore, the belt sander module, polishing machine module, vibratory grinder module, polishing machine module, tool magazine module, conveying mechanism, and robot are all mounted on the workstation base and located inside the workstation enclosure. The belt sander module, polishing machine module, vibratory grinder module, polishing machine module, tool magazine module, conveying mechanism, and robot are all controlled by a control cabinet.

[0009] Furthermore, auxiliary wheels are installed on the frame of the belt sander.

[0010] Furthermore, the support mechanism includes a fixed seat, a floating structure, and a grinding wheel. The fixed seat is mounted on the frame of the belt sander, the floating structure is mounted on the fixed seat, and the grinding wheel is mounted on the floating structure. The grinding wheel is in contact with the sanding belt.

[0011] Furthermore, the floating structure includes a floating swing arm, a floating cylinder, and a floating shaft. The floating swing arm is mounted on a fixed base via the floating shaft. The cylinder of the floating cylinder is mounted on the fixed base. The piston rod of the floating cylinder is in contact with one end of the floating swing arm. The grinding wheel is mounted on the other end of the floating swing arm.

[0012] Furthermore, the floating structure also includes a limiting member for limiting the movement of the floating swing arm.

[0013] Furthermore, the support mechanism also includes a limiting structure, which is mounted on the floating structure.

[0014] Furthermore, the support mechanism also includes a guide wheel, which is mounted on a fixed base.

[0015] Furthermore, the limiting structure includes a limiting frame, a limiting shaft, and an adjusting seat. The adjusting seat is mounted on the floating swing arm, and the limiting frame is mounted on the adjusting seat via the limiting shaft.

[0016] Furthermore, the limiting structure also includes an adjusting rod and an abutting block. The abutting block is mounted on the adjusting seat, and the adjusting rod is mounted on the limiting frame and abuts against the abutting block.

[0017] Furthermore, the limiting frame is provided with a limiting strip.

[0018] Furthermore, the limiting component is a limiting frame, which is installed on the cylinder of the floating cylinder. The limiting frame is provided with a limiting groove, and one end of the floating swing arm is located inside the floating swing arm.

[0019] Furthermore, the limiting component is a limiting rod, one end of which is fixed to the floating swing arm, the other end of which is provided with a limiting platform, and the fixed base is provided with a limiting hole, the limiting rod passing through the limiting hole.

[0020] Compared with the prior art, this utility model has the following advantages: When using this belt sander to grind workpieces, a constant supporting force can be provided to the workpiece through the set support mechanism. That is, the angle of the floating swing arm is controlled by the floating cylinder to provide a constant supporting force when grinding the workpiece. The magnitude of the force applied by the floating cylinder can be controlled. The set limiting structure can limit the workpiece during grinding to avoid over-cutting. The set limiting component can limit the floating swing arm. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the multifunctional grinding and polishing workstation (without the workstation cover) according to an embodiment of the present utility model.

[0022] Figure 2 This is a three-dimensional structural diagram of the multifunctional grinding and polishing workstation according to an embodiment of the present utility model.

[0023] Figure 3 This is a three-dimensional structural diagram of the first type of belt sander module according to an embodiment of this utility model.

[0024] Figure 4 This is a three-dimensional structural diagram of the second type of belt sander module according to an embodiment of this utility model.

[0025] Figure 5 This is a three-dimensional structural diagram of the third type of belt sander module according to an embodiment of this utility model.

[0026] Figure 6 This is a three-dimensional structural diagram of the fourth type of belt sander module according to an embodiment of this utility model.

[0027] Figure 7 This is a three-dimensional structural diagram of the fifth type of belt sander module according to an embodiment of this utility model.

[0028] Figure 8 This is a three-dimensional structural diagram of the sixth type of belt sander module according to an embodiment of this utility model.

[0029] Figure 9 This is a three-dimensional structural diagram of the support mechanism according to an embodiment of the present utility model. Figure 1 .

[0030] Figure 10 This is a three-dimensional structural diagram of the support mechanism according to an embodiment of the present utility model. Figure 2 .

[0031] Figure 11 This is a cross-sectional view of the support mechanism according to an embodiment of the present invention. Figure 1 .

[0032] Figure 12 This is a cross-sectional view of the support mechanism according to an embodiment of the present invention. Figure 2 .

[0033] Figure 13 This is a three-dimensional structural diagram of the seventh type of belt sander module according to an embodiment of this utility model.

[0034] Figure 14 This is a three-dimensional structural diagram of the support mechanism according to an embodiment of the present utility model. Figure 1 .

[0035] Figure 15 This is a three-dimensional structural diagram of the support mechanism according to an embodiment of the present utility model. Figure 2 .

[0036] Figure 16 This is a cross-sectional structural schematic diagram of the support mechanism according to an embodiment of the present utility model.

[0037] In the diagram: Belt sander module A, Polisher module B, Vibratory grinder module C, Cleaning machine module D, Tool magazine module E, Module base F, Conveyor mechanism G, Robot H, Workstation base I, Workstation casing J.

[0038] Belt sander frame A1, support mechanism A2, drive wheel A3, tension wheel A4, auxiliary wheel A5, sanding belt A6

[0039] Fixed base A21, floating structure A22, limiting structure A23, guide wheel A24, grinding wheel A25.

[0040] Floating swing arm A221, floating cylinder A222, floating pivot A223, limiting component A224.

[0041] Limiting bracket A231, limiting shaft A232, adjusting rod A233, adjusting seat A234, abutment block A235, limiting strip A236.

[0042] Limiting hole A211,

[0043] Limiting groove A2241, limiting stage A2242. Detailed Implementation

[0044] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0045] Example

[0046] See Figures 1 to 16 As shown in the accompanying drawings, the structures, proportions, sizes, etc., depicted in this specification are merely for illustrative purposes to aid those skilled in the art and to provide a clear understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the use of terms such as "upper," "lower," "left," "right," "middle," and "one" in this specification is solely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0047] The multi-functional grinding and polishing workstation in this embodiment, such as Figure 1-2 As shown, the system includes a belt sander module A, a polisher module B, a vibratory grinder module C, a cleaning and polishing machine module D, a tool magazine module E, a conveyor mechanism G, and a robot H. The belt sander module A, polisher module B, vibratory grinder module C, cleaning and polishing machine module D, and tool magazine module E are mounted on the module base F.

[0048] The module base F, conveyor mechanism G, and robot H are all installed on the workstation base I and are all located inside the workstation enclosure J. The belt sander module A, polisher module B, vibratory grinder module C, cleaning machine module D, tool magazine module E, conveyor mechanism G, and robot H are all controlled by the control cabinet.

[0049] like Figure 8 As shown, the sixth type of belt sander module A includes a belt sander frame A1, a support mechanism A2, a drive wheel A3, a tension wheel A4, and a sanding belt A6. The support mechanism A2, drive wheel A3, and tension wheel A4 are all mounted on the belt sander frame A1. The support mechanism A2, drive wheel A3, and tension wheel A4 are driven by the sanding belt A6. According to the process requirements, when different directions of the sanding belt A6 are required, auxiliary wheels A5 can be installed on the belt sander frame A1. By installing more than one auxiliary wheel A5 at different positions on the belt sander frame A1, multiple different directions of the sanding belt A6 can be achieved. This belt sander module A is mainly used for grinding products with severe outer contour deformation.

[0050] like Figure 9-12 As shown, the support mechanism A2 includes a fixed seat A21, a floating structure A22, a limiting structure A23, and a grinding wheel A25. The fixed seat A21 is installed on the sander frame A1, the floating structure A22 is installed on the fixed seat A21, and the grinding wheel A25 is installed on the floating structure A22. The grinding wheel A25 is in contact with the sander belt A6.

[0051] The floating structure A22 includes a floating swing arm A221, a floating cylinder A222, a floating rotating shaft A223, and a limiting member A224 for limiting the floating swing arm A221. The limiting member A224 is a limiting frame, which is installed on the cylinder of the floating cylinder A222. The limiting frame is provided with a limiting groove A2251, and one end of the floating swing arm A221 is located inside the floating swing arm A221.

[0052] The floating swing arm A221 is mounted on the fixed seat A21 via the floating shaft A223. The cylinder of the floating cylinder A222 is mounted on the fixed seat A21. The piston rod of the floating cylinder A222 is in contact with one end of the floating swing arm A221. The grinding wheel A25 is mounted on the other end of the floating swing arm A221.

[0053] The limiting structure A23 is installed on the floating structure A22. The limiting structure A23 includes a limiting frame A231, a limiting shaft A232, an adjusting rod A233, an adjusting seat A234, and an abutment block A235. The adjusting seat A234 is installed on the floating swing arm A221. The limiting frame A231 is installed on the adjusting seat A234 through the limiting shaft A232. The abutment block A235 is installed on the adjusting seat A234. The adjusting rod A233 is installed on the limiting frame A231 and abuts against the abutment block A235. The limiting frame A231 is provided with a limiting strip A236.

[0054] When the belt sander module A is working, it drives the sanding belt A6 through the drive wheel A3, which passes over the tension wheel A4, the auxiliary wheel A5, and the grinding wheel A25. When grinding a workpiece, the robot holds the workpiece and places it at the grinding wheel A25, where it contacts the sanding belt A6. When the workpiece contacts the sanding belt A6, the grinding wheel A25 provides support. The floating cylinder A222 controls the swing of the floating arm A221, thus ensuring that the grinding wheel A25 provides a constant support force when the workpiece contacts the sanding belt A6. The force applied by the floating cylinder A222 can be controlled by the floating cylinder A222 when controlling the swing of the floating arm A221. The diameter of the grinding wheel A25 is usually 100-380mm. For example, this support mechanism A2 can be used when grinding the outer wall of the rear swingarm of a motorcycle.

[0055] The limiting frame A231 can limit the workpiece when it comes into contact with the sanding belt A6, preventing overcutting. Since the adjusting rod A233 abuts against the abutting block A235, the angle of the limiting frame A231 can be adjusted by turning the adjusting rod A233, thereby achieving fine adjustment of the position of the limiting frame A231 relative to the grinding wheel A25. During grinding, the limiting frame A231 can limit the workpiece to prevent overcutting.

[0056] When the floating arm A221 is pushed downward by the floating cylinder A222 to rotate along the floating shaft A223, the floating arm A221 can be limited by the limiting member A224 to prevent the floating arm A221 from swinging too much. That is, the limiting groove A2241 on the limiting member A224 can contact one end of the floating arm A221 to limit it.

[0057] like Figure 13 As shown, the seventh type of belt sander module A includes a belt sander frame A1, a support mechanism A2, a drive wheel A3, a tension wheel A4, and a sanding belt A6. The support mechanism A2, drive wheel A3, and tension wheel A4 are all mounted on the belt sander frame A1. The support mechanism A2, drive wheel A3, and tension wheel A4 are driven by the sanding belt A6. This belt sander module A is mainly used for sanding products with severe deformation in concave small spaces.

[0058] like Figure 14-16 As shown, the support mechanism A2 includes a fixed base A21, a floating structure A22, a guide wheel A24, and a grinding wheel A25. The fixed base A21 is mounted on the sander frame A1, the floating structure A22 is mounted on the fixed base A21, and the grinding wheel A25 is mounted on the floating structure A22. The grinding wheel A25 contacts the sander belt A6. The guide wheel A24 is mounted on the fixed base A21. The direction of the sander belt A6 can be controlled by installing the guide wheel A24. According to the process requirements, when different directions of the sander belt A6 are required, auxiliary wheels A5 can be installed on the sander frame A1. By installing more than one auxiliary wheel A5 at different positions on the sander frame A1, multiple different directions of the sander belt A6 can be achieved.

[0059] The floating structure A22 includes a floating swing arm A221, a floating cylinder A222, a floating rotating shaft A223, and a limiting member A224 for limiting the floating swing arm A221. The limiting member A224 is a limiting rod, one end of which is fixed to the floating swing arm A221. The other end of the floating swing arm A221 is provided with a limiting platform A2252. The fixed base A21 is provided with a limiting hole A211, and the limiting rod passes through the limiting hole A211.

[0060] The floating swing arm A221 is mounted on the fixed seat A21 via the floating shaft A223. The cylinder of the floating cylinder A222 is mounted on the fixed seat A21. The piston rod of the floating cylinder A222 is in contact with one end of the floating swing arm A221. The grinding wheel A25 is mounted on the other end of the floating swing arm A221.

[0061] When the belt sander module A is working, it drives the sanding belt A6 through the drive wheel A3, which passes through the tension wheel A4, guide wheel A24, and grinding wheel A25. When grinding a workpiece, the robot holds the workpiece and places it on the grinding wheel A25, which is in contact with the sanding belt A6. When the workpiece is in contact with the sanding belt A6, the grinding wheel A25 provides support. The floating arm A221 is controlled by the floating cylinder A222 to swing, thus ensuring that the grinding wheel A25 can provide a constant support force when the workpiece is in contact with the sanding belt A6. The force applied by the floating cylinder A222 can be controlled by the floating arm A221. The diameter of the grinding wheel A25 is usually 50mm, which is suitable for grinding the inner wall of the workpiece in a confined space. For example, this support mechanism A2 can be used when grinding the inner wall of the U-shaped groove on the upper part of the rear horizontal fork of a motorcycle.

[0062] When the floating arm A221 is pushed upward by the floating cylinder A222 to rotate along the floating shaft A223, the floating arm A221 can be limited by the set limit member A224 to prevent the floating arm A221 from swinging too much. That is, the floating arm A221 can pull the limit member A224 upward, and the limit platform A2242 set on the limit member A224 will contact the fixed seat A21, thereby achieving the limiting effect.

[0063] like Figure 3 As shown, the support mechanism A2 in the first type of belt sander module A includes a fixed seat A21 and a grinding wheel A25. The fixed seat A21 is installed on the belt sander frame A1, and the grinding wheel A25 is installed on the fixed seat A21. This belt sander module A is mainly used for grinding the outer contour of products.

[0064] like Figure 4 As shown, the support mechanism A2 in the second type of belt sander module A includes a fixed base A21, a grinding wheel A25, and a process wheel A26. The fixed base A21 is installed on the belt sander frame A1. Both the grinding wheel A25 and the process wheel A26 are installed on the fixed base A21, and the grinding wheel A25 and the process wheel A26 are coaxially arranged. The process wheel A26 can be a nylon wheel, a wire wheel, a wire drawing wheel, a steel wire wheel, or a cloth wheel, selected according to the actual processing requirements. This belt sander module A is mainly used for grinding the outer contour of the product and creating a wire drawing effect on the product surface.

[0065] like Figure 5 As shown, the support mechanism A2 in the third type of belt sander module A includes a fixed seat A21, a guide wheel A24, and a grinding wheel A25. The fixed seat A21 is installed on the belt sander frame A1. The grinding wheel A25 and the guide wheel A24 are both installed on the fixed seat A21, and the grinding wheel A25 is located between the two guide wheels A24. This belt sander module A is mainly used for grinding products with concave small spaces.

[0066] like Figure 6 As shown, the support mechanism A2 in the fourth type of belt sander module A includes a fixed seat A21 and a grinding wheel A25. The fixed seat A21 is installed on the belt sander frame A1, and the grinding wheel A25 is installed on the fixed seat A21. This belt sander module A is mainly used for grinding concave irregular-shaped products.

[0067] like Figure 7 As shown, the support mechanism A2 in the fifth type of belt sander module A (the specific structure is disclosed in CN202510039589.4) includes a fixed seat A21, a floating structure A22, a guide wheel A24, and a grinding wheel A25. The fixed seat A21 is installed on the belt sander frame A1, the floating structure A22 and the guide wheel A24 are installed on the fixed seat A21, and the fixed seat A21 is installed on the floating structure A22. This belt sander module A is mainly used for grinding products with severe concave deformation.

[0068] During operation, this multi-functional grinding and polishing workstation loads and unloads materials via a conveyor mechanism G. The workpieces are then clamped by the end-effectors of the robot H and placed in the belt sander module A, polishing machine module B, vibratory grinder module C, cleaning and polishing machine module D, and tool magazine module E for corresponding processing.

[0069] Module A of belt sander, module B of polisher, module C of vibratory grinder, and module E of tool magazine, as disclosed in application number CN202410011922.6, are a multi-functional grinding equipment and grinding method. Module D of cleaning machine, as disclosed in application number CN202510026987.2, is a cleaning machine and its working method.

[0070] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model are included within the protection scope of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined by the claims, all of which should fall within the protection scope of this utility model.

Claims

1. A multi-functional grinding and polishing workstation, comprising a belt sander module (A), a polishing machine module (B), a vibratory grinder module (C), a cleaning and polishing machine module (D), a tool magazine module (E), a conveying mechanism (G), and a robot (H), characterized in that: The belt sander module (A) includes a belt sander frame (A1), a support mechanism (A2), a drive wheel (A3), a tension wheel (A4), and a sanding belt (A6). The support mechanism (A2), the drive wheel (A3), and the tension wheel (A4) are all mounted on the belt sander frame (A1), and the support mechanism (A2), the drive wheel (A3), and the tension wheel (A4) are driven by the sanding belt (A6).

2. The multi-functional grinding and polishing workstation according to claim 1, characterized in that: The belt sander module (A), polisher module (B), vibratory grinder module (C), cleaning machine module (D), and tool magazine module (E) are mounted on the module base (F).

3. The multi-functional grinding and polishing workstation according to claim 1, characterized in that: The belt sander module (A), polisher module (B), vibratory grinder module (C), polishing machine module (D), tool magazine module (E), conveyor mechanism (G), and robot (H) are all installed on the workstation base (I) and are all located inside the workstation enclosure (J). The belt sander module (A), polisher module (B), vibratory grinder module (C), polishing machine module (D), tool magazine module (E), conveyor mechanism (G), and robot (H) are all controlled by the control cabinet.

4. The multi-functional grinding and polishing workstation according to claim 1, characterized in that: The belt sander frame (A1) is equipped with auxiliary wheels (A5).

5. The multi-functional grinding and polishing workstation according to claim 1, characterized in that: The support mechanism (A2) includes a fixed seat (A21), a floating structure (A22), and a grinding wheel (A25). The fixed seat (A21) is mounted on the frame (A1) of the belt sander, the floating structure (A22) is mounted on the fixed seat (A21), and the grinding wheel (A25) is mounted on the floating structure (A22). The grinding wheel (A25) is in contact with the sanding belt (A6).

6. The multi-functional grinding and polishing workstation according to claim 5, characterized in that: The floating structure (A22) includes a floating swing arm (A221), a floating cylinder (A222), and a floating shaft (A223). The floating swing arm (A221) is mounted on a fixed base (A21) via the floating shaft (A223). The cylinder of the floating cylinder (A222) is mounted on the fixed base (A21). The piston rod of the floating cylinder (A222) is in contact with one end of the floating swing arm (A221). The grinding wheel (A25) is mounted on the other end of the floating swing arm (A221).

7. The multi-functional grinding and polishing workstation according to claim 6, characterized in that: The floating structure (A22) also includes a limiting element (A224) for limiting the floating swing arm (A221).

8. The multi-functional grinding and polishing workstation according to any one of claims 5-7, characterized in that: The support mechanism (A2) further includes a limiting structure (A23), which is mounted on the floating structure (A22).

9. The multi-functional grinding and polishing workstation according to any one of claims 5-7, characterized in that: The support mechanism (A2) also includes a guide wheel (A24) mounted on a fixed base (A21).

10. The multifunctional grinding and polishing workstation according to claim 8, characterized in that: The limiting structure (A23) includes a limiting frame (A231), a limiting shaft (A232), and an adjusting seat (A234). The adjusting seat (A234) is mounted on the floating swing arm (A221), and the limiting frame (A231) is mounted on the adjusting seat (A234) via the limiting shaft (A232). Alternatively, the limiting structure (A23) further includes an adjusting rod (A233) and an abutting block (A235). The abutting block (A235) is mounted on the adjusting seat (A234), and the adjusting rod (A233) is mounted on the limiting frame (A231) and abuts against the abutting block (A235).

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