Stainless steel tableware polishing device

Abstract

The utility model discloses a stainless steel tableware polishing device, including base, the top front side fixedly connected with L shape fixed plate of base, the front side fixedly connected with controller of L shape fixed plate, the upper and lower sides of rotary disc all are provided with a plurality of utensil adaptive clamping subassembly of annular array distribution, the top rear side fixedly connected with fixed frame of base, the front side of fixed frame is provided with up and down synchronous polishing subassembly, the utility model relates to stainless steel tableware production equipment technical field, the stainless steel tableware polishing device can be fixed in a certain range to the stainless steel tableware of different size and is clamped, and the versatility of equipment is greatly promoted, and utensil is carried out stable clamping simultaneously, and the appearance and structural integrity after utensil polishing are guaranteed, the up and down synchronous polishing subassembly is set up, can polish the inner surface of two utensils of up and down simultaneously, and the production capacity and delivery efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel tableware production equipment, specifically a stainless steel tableware polishing device. Background Technology

[0002] Currently, stainless steel tableware polishing equipment has evolved into various technological forms. Common types include ultrasonic polishing devices, which typically use an ultrasonic generator within the control box in conjunction with an abrasive material carried by a filter to achieve polishing. Some devices integrate a water inlet connector and nozzle structure, allowing for water spraying during polishing. For different needs, there are also multi-degree-of-freedom polishing devices that adapt to complex curved tableware surfaces through multi-axis linkage polishing heads, combining coarse, medium, and fine polishing processes. In addition, there are automated devices integrating rotary discs and vacuum suction cups, employing a combination of vertical and horizontal polishing wheels, and equipped with a feeding mechanism and waste collection structure. Meanwhile, chemical polishing cylindrical devices are also used for polishing workpieces with complex shapes.

[0003] In existing technologies, the lack of an adaptive clamping component makes it impossible to flexibly meet the polishing needs of tableware of different sizes, limiting the applicable scenarios of the equipment. Furthermore, without an adaptive component, the clamps must be manually adjusted, and the clamping tightness must be judged based on experience. Excessive force can cause tableware deformation and surface indentations, while insufficient force can cause tableware to shift or rotate during polishing, resulting in unstable polishing quality. In addition, without a synchronous polishing component, the inner surface of each piece of tableware must be polished individually. During peak tableware production seasons or when facing large orders, insufficient capacity and extended production cycles can easily occur, leading to low equipment polishing efficiency and impacting customer satisfaction and market competitiveness.

[0004] Therefore, this utility model provides a stainless steel tableware polishing device to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a stainless steel tableware polishing device. Through its self-adaptive clamping component, it can clamp and fix stainless steel tableware of different sizes within a certain range, significantly improving the device's versatility. Simultaneously, it provides stable clamping of the tableware, ensuring the appearance and structural integrity of the polished tableware and reducing the scrap rate. The integrated upper and lower synchronous polishing component can simultaneously polish the inner surfaces of two tableware pieces, greatly reducing the total time required for mass production, increasing capacity and delivery efficiency, and solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel tableware polishing device, comprising a base, an L-shaped fixing plate fixedly connected to the top front side of the base, a controller fixedly connected to the front side of the L-shaped fixing plate, a fixing frame fixedly connected to the top center of the base, a motor fixedly connected to the inner top wall of the fixing frame, a rotating shaft rotatably connected to the top of the fixing frame, a rotating disk fixedly connected to the top of the rotating shaft, the output end of the motor penetrating to the top of the fixing frame and fixedly connected to the rotating shaft, several tableware adaptive clamping components arranged in a circular array on both the upper and lower sides of the rotating disk, a fixing frame fixedly connected to the top rear side of the base, and an upper and lower synchronous polishing component arranged on the front side of the fixing frame.

[0007] Preferably, the controller is electrically connected to the motor.

[0008] Preferably, taking a tableware adaptive clamping assembly on the rear side of the upper surface of the rotating disk as an example, the tableware adaptive clamping assembly includes a base plate, which is fixedly connected to the top of the rotating disk. An L-shaped connecting plate is fixedly connected to the front side of the base plate, and an electric telescopic rod is fixedly connected to the front side of the L-shaped connecting plate. A parallel slide rail is fixedly connected to the top of the L-shaped connecting plate, and the telescopic end of the electric telescopic rod extends through to the rear side of the L-shaped connecting plate and is fixedly connected to a slider that slides slidably connected to the outer wall of the parallel slide rail.

[0009] Preferably, the top of the base plate is fixedly connected to two parallel slide rails arranged symmetrically on the left and right. The outer walls of the two parallel slide rails are slidably connected to sliders. The tops of the two sliders are fixedly connected to arc-shaped clamps. Pressure sensors are fixedly connected to the opposite inner arc surfaces of the two arc-shaped clamps. Anti-slip pads are fixedly connected to the opposite inner arc surfaces of the two pressure sensors. The top of the slider is rotatably connected to two connecting rods arranged symmetrically on the left and right. The ends of the two connecting rods away from the slider are rotatably connected to the two sliders.

[0010] Preferably, the controller is electrically connected to the electric telescopic rod and the two pressure sensors respectively.

[0011] Preferably, the upper and lower synchronous polishing assembly includes two cylinders, which are symmetrically arranged and fixedly connected to the front side of the fixed frame. Two vertical plates, fixedly connected to the front side wall of the fixed frame, are arranged between the two cylinders. Four rectangular vertical cross slide rails are fixedly connected to the front of the two vertical plates, and two vertically symmetrically arranged movable plates are slidably connected to the outer walls of the four vertical cross slide rails. The bottom telescopic ends of the two cylinders are fixedly connected to the lower movable plates. A fixed vertical plate is fixedly connected to the middle of the front side of the two vertical plates. A rotating rod is rotatably connected to the middle of the front side of the fixed vertical plate. A rotating plate is fixedly connected to the front end of the rotating rod. Rotating rods are rotatably connected to both sides of the rotating plate. The ends of the upper and lower rotating rods that are far apart from each other are rotatably connected to the two movable plates respectively. The rotating disk and the rotating rods are at the same horizontal height.

[0012] Preferably, side plates are fixedly connected to the front sides of both upper and lower movable plates, motors are fixedly connected to the opposite sides of both upper and lower side plates, and hemispherical grinding heads are fixedly connected to the output ends of both upper and lower motors. The controller is electrically connected to the two cylinders and the two motors respectively.

[0013] Beneficial effects

[0014] This invention provides a stainless steel tableware polishing device. Compared with the prior art, it has the following advantages:

[0015] (1) The stainless steel tableware polishing device can clamp and fix stainless steel tableware of different sizes within a certain range through the tableware adaptive clamping component, which greatly improves the versatility of the device. At the same time, the pressure sensor can monitor the pressure value of the arc-shaped clamping block in contact with the tableware in real time. This can prevent the tableware from shifting or shaking during the polishing process due to insufficient clamping force, and also prevent the tableware from deforming or having surface indentations due to excessive clamping force, thus ensuring the appearance and structural integrity of the tableware after polishing and reducing the scrap rate.

[0016] (2) The stainless steel tableware polishing device can polish the inner surfaces of two tablewares at the same time through the upper and lower synchronous polishing components, which greatly reduces the total time of mass production. It is especially suitable for large-scale assembly line operations of tableware manufacturing enterprises, and can quickly respond to order demands and improve production capacity and delivery efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from an upward angle;

[0019] Figure 3This is a schematic diagram of some components of this utility model;

[0020] Figure 4 This is a schematic diagram of the adaptive clamping component for tableware of this utility model;

[0021] Figure 5 This is a schematic diagram of the upper and lower synchronous polishing assembly of this utility model.

[0022] In the diagram: 1. Base; 10. L-shaped fixing plate; 11. Controller; 12. Fixing frame; 13. Rotating disk; 14. Motor 1; 15. Rotating shaft; 16. Fixing frame; 2. Adaptive clamping assembly for tableware; 20. Base plate; 21. L-shaped connecting plate; 22. Electric telescopic rod; 23. Parallel slide rail 1; 24. Slider 1; 25. Parallel slide rail 2; 26. Slider 2; 27. Arc-shaped clamping block; 28. Pressure sensor; 29. ​​Connecting rod; 3. Upper and lower synchronous polishing assembly; 30. Cylinder; 31. Vertical plate; 32. Vertical cross slide rail; 33. Moving plate; 34. Fixed vertical plate; 35. Rotating rod; 36. Rotating plate; 37. Rotating rod; 38. Side plate; 39. Motor 2; 310. Hemispherical grinding head. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1:

[0025] Please see Figure 1-4 A stainless steel tableware polishing device includes a base 1, an L-shaped fixing plate 10 fixedly connected to the top front side of the base 1, a controller 11 fixedly connected to the front side of the L-shaped fixing plate 10, a fixing frame 12 fixedly connected to the top center of the base 1, a motor 14 fixedly connected to the inner top wall of the fixing frame 12, a rotating shaft 15 rotatably connected to the top of the fixing frame 12, a rotating disk 13 fixedly connected to the top of the rotating shaft 15, the output end of the motor 14 extends through to the top of the fixing frame 12 and is fixedly connected to the rotating shaft 15, several tableware adaptive clamping components 2 arranged in a circular array are provided on the upper and lower sides of the rotating disk 13, a fixing frame 16 fixedly connected to the top rear side of the base 1, and an upper and lower synchronous polishing component 3 is provided on the front side of the fixing frame 16.

[0026] The controller 11 is electrically connected to the motor 14.

[0027] Furthermore, the device includes a base 1, which is made of 304 stainless steel and has a rectangular structure. An L-shaped fixing plate 10 is fixedly connected to the front top of the base 1 by bolts. A controller 11 is fixedly connected to the front of the L-shaped fixing plate 10 by screws. The controller 11 is a programmable logic controller of model PLCS7-1200. A rotating shaft 15 is rotatably connected to the top of the fixing frame 12 through a bearing. The rotating disk 13 has a circular structure. The output end of the motor 14 extends through the top of the fixing frame 12 and is fixedly connected to the rotating shaft 15 through a coupling. The controller 11 and the motor 14 are electrically connected through wires, which can control the start, stop and speed of the motor 14 in order to precisely control the rotation angle of the rotating disk 13.

[0028] Taking a tableware adaptive clamping component 2 on the rear side of the upper surface of the rotating disk 13 as an example, the tableware adaptive clamping component 2 includes a base plate 20, which is fixedly connected to the top of the rotating disk 13. An L-shaped connecting plate 21 is fixedly connected to the front side of the base plate 20. An electric telescopic rod 22 is fixedly connected to the front side of the L-shaped connecting plate 21. A parallel slide rail 23 is fixedly connected to the top of the L-shaped connecting plate 21. The telescopic end of the electric telescopic rod 22 extends through to the rear side of the L-shaped connecting plate 21 and is fixedly connected to a slider 24 that slides and connects to the outer wall of the parallel slide rail 23.

[0029] The top of the base plate 20 is fixedly connected to two parallel slide rails 25 arranged symmetrically on the left and right. The outer walls of the two parallel slide rails 25 are slidably connected to sliders 26. The top of the two sliders 26 is fixedly connected to arc-shaped clamps 27. The inner arc surfaces of the two arc-shaped clamps 27 are fixedly connected to pressure sensors 28. The inner arc surfaces of the two pressure sensors 28 are fixedly connected to anti-slip pads. The top of the slider 24 is rotatably connected to two connecting rods 29 arranged symmetrically on the left and right. The ends of the two connecting rods 29 away from the slider 24 are rotatably connected to the two sliders 26 respectively.

[0030] The controller 11 is electrically connected to the electric telescopic rod 22 and the two pressure sensors 28.

[0031] Furthermore, the electric telescopic rod 22 uses an XTL100 electric push rod. A parallel slide rail 23 is bolted to the top of the L-shaped connecting plate 21. The parallel slide rail 23 is a HGR20 linear slide rail. The telescopic end of the electric telescopic rod 22 extends to the rear side of the L-shaped connecting plate 21 and is bolted to a slider 24 that slides along the outer wall of the parallel slide rail 23. The slider 24 and the parallel slide rail 23 are compatible. The parallel slide rail 25 also uses an HGR20 linear slide rail. The slider 26 and the parallel slide rail 25 are compatible. The arc-shaped... The curvature of the clamping block 2 can be designed according to the shape of common tableware. The relative inner arc surfaces of the two curved clamping blocks 27 on the left and right are fixedly connected to pressure sensors 28 by glue. The pressure sensors 28 are thin film pressure sensors of model FSS1500N. The relative inner arc surfaces of the two pressure sensors 28 on the left and right are fixedly connected to anti-slip pads by glue. The anti-slip pads are made of rubber and have anti-slip texture on the surface. The controller 11 is electrically connected to the electric telescopic rod 22 and the two pressure sensors 28 by wires. It can receive the signals from the pressure sensors 28 and control the extension and retraction of the electric telescopic rod 22.

[0032] During operation, the operator places the stainless steel tableware to be polished between the arc-shaped clamping blocks 27 in the tableware adaptive clamping assembly 2 on both sides of the rotating disk 13, and sends a start command through the controller 11.

[0033] The controller 11 sends an extension signal to the electric telescopic rod 22. The telescopic end of the electric telescopic rod 22 pushes the slider 24 to slide forward along the parallel slide rail 23. The slider 24 pulls the left and right sliders 26 along the parallel slide rail 25 towards the middle through the two connecting rods 29, which drives the left and right arc-shaped clamps 27 to approach and clamp the tableware synchronously. When the pressure sensor 28 on the arc-shaped clamp 27 detects that the clamping force reaches the preset threshold, the pressure sensor 28 sends a signal to the controller 11. The controller 11 immediately controls the electric telescopic rod 22 to stop moving, completing the adaptive clamping of the tableware.

[0034] When a workstation switch is required, the controller 11 starts the motor 14. The output of the motor 14 drives the rotating disk 13 to rotate through the rotating shaft 15, accurately transferring the tableware adaptive clamping component 2, which holds the tableware to be polished, to the working area of ​​the upper and lower synchronous polishing component 3. At this time, the component and the rotating rod 35 are on the same horizontal line. Then the motor 14 stops rotating. Through the tableware adaptive clamping component 2, stainless steel tableware of different sizes can be clamped and fixed within a certain range, greatly improving the versatility of the equipment. At the same time, the pressure sensor 28 can monitor the pressure value of the arc-shaped clamping block 27 in contact with the tableware in real time. This can prevent the tableware from shifting or shaking during the polishing process due to insufficient clamping force, and also prevent the tableware from deforming or having surface indentations due to excessive clamping force, ensuring the appearance and structural integrity of the tableware after polishing and reducing the scrap rate.

[0035] Example 2:

[0036] Please see Figure 5 This embodiment provides a technical solution based on embodiment one: the upper and lower synchronous polishing assembly 3 includes two cylinders 30, which are symmetrically arranged and fixedly connected to the front side of the fixed frame 16. Two vertical plates 31 are arranged between the two cylinders 30 and fixedly connected to the front side wall of the fixed frame 16. The two vertical plates 31 are symmetrically arranged and fixedly connected to the front side of the four vertical cross slide rails 32. Two vertically symmetrically arranged moving plates 33 are slidably connected to the outer walls of the four vertical cross slide rails 32. The bottom telescopic ends of the two cylinders 30 are fixedly connected to the lower moving plate 33. Fixed vertical plates 34 are fixedly connected to the front middle of the two vertical plates 31. Rotating rods 35 are rotatably connected to the front middle of the fixed vertical plates 34. Rotating plates 36 are fixedly connected to the front end of the rotating rods 35. Rotating rods 37 are rotatably connected to both sides of the rotating plates 36. The ends of the two rotating rods 37 that are far apart from each other are rotatably connected to the two moving plates 33 respectively. The rotating disk 13 and the rotating rods 35 are at the same horizontal height.

[0037] Side plates 38 are fixedly connected to the front of the upper and lower movable plates 33. Motors 39 are fixedly connected to the opposite sides of the upper and lower side plates 38. Hemispherical grinding heads 310 are fixedly connected to the output ends of the upper and lower motors 39. The controller 11 is electrically connected to the two cylinders 30 and the two motors 39 respectively.

[0038] Furthermore, cylinder 30 is a standard cylinder of model SC63×200 with a self-locking function. The vertical cross slide rail 32 adopts a cross slide rail of model CPC15. Rotating rods 37 are rotatably connected to the left and right sides of the rotating plate 36 through pins. The ends of the two rotating rods 37 that are far apart from each other are rotatably connected to the two moving plates 33 through pins. The rotating disk 13 and the rotating rod 35 are at the same horizontal height. The output ends of the two motors 39 are fixedly connected to hemispherical grinding heads 310 through keys. The hemispherical grinding heads 310 are made of silicon carbide (the hemispherical grinding heads 310 can be replaced and adjusted according to the shape of the tableware). The controller 11 is electrically connected to the two cylinders 30 and the two motors 39 through wires, and can control the extension and retraction of the cylinders 30 and the start, stop and speed of the motors 39.

[0039] When double-sided polishing of tableware is required, controller 11 simultaneously activates two cylinders 30 and two motors 39. The extension and retraction ends of cylinders 30 push the lower moving plate 33 to slide upward along the vertical cross slide rail 32. The lower moving plate 33 drives the rotating plate 36 to rotate around the rotating rod 35 via the lower rotating rod 37. The rotating plate 36 pulls the upper moving plate 33 to slide downward along the vertical cross slide rail 32 via the upper rotating rod 37, so that the upper and lower moving plates 33 move closer to each other. At the same time, motor 39 drives the hemispherical polishing head 310 to rotate at high speed. The speed can be adjusted by controller 11. When the hemispherical polishing head 310 contacts the surface of the tableware, controller 11 controls cylinder 30 to maintain the current extension and retraction amount. The high-speed rotating hemispherical polishing head 310 polishes the inner surfaces of the upper and lower tableware.

[0040] After the polishing time is reached, the controller 11 controls the cylinder 30 to reverse, causing the upper and lower moving plates 33 to move away from each other and reset. The second motor 39 stops rotating, and then the first motor 14 starts again, moving the polished tableware out of the work area and transferring the next tableware to be polished to the work position. The polishing process is repeated. When all tableware has been polished, the controller 11 controls the electric telescopic rod 22 to retract, causing the arc-shaped clamp 27 to release the tableware. The operator can then remove the polished tableware. Through the set upper and lower synchronous polishing components 3, the inner surfaces of the upper and lower tableware can be polished at the same time, which greatly reduces the total time of mass production. It is especially suitable for large-scale assembly line operations of tableware manufacturing enterprises, which can quickly respond to order demands and improve production capacity and delivery efficiency.

[0041] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0042] The working principle and usage process of this utility model are as follows: When working, the operator first places the stainless steel tableware to be polished between the arc-shaped clamping blocks 27 in the tableware self-adaptive clamping components 2 on the upper and lower sides of the rotating disk 13, and sends a start command through the controller 11.

[0043] The controller 11 sends a signal to the electric telescopic rod 22. The telescopic end of the electric telescopic rod 22 pushes the slider 24 to slide forward along the parallel slide rail 23. The slider 24 pulls the left and right sliders 26 along the parallel slide rail 25 towards the middle through the two connecting rods 29. This causes the left and right arc-shaped clamping blocks 27 to move closer and clamp the tableware. When the pressure sensor 28 on the arc-shaped clamping block 27 detects that the clamping force has reached the preset threshold, the pressure sensor 28 sends a signal to the controller 11. The controller 11 immediately controls the electric telescopic rod 22 to stop moving, completing the adaptive clamping of the tableware.

[0044] When a workstation switch is required, the controller 11 starts the motor 14. The output of the motor 14 drives the rotating disk 13 to rotate through the rotating shaft 15, accurately transferring the tableware adaptive clamping component 2, which holds the tableware to be polished, to the working area of ​​the upper and lower synchronous polishing component 3. At this time, the component and the rotating rod 35 are on the same horizontal line. Then the motor 14 stops rotating. Through the tableware adaptive clamping component 2, stainless steel tableware of different sizes can be clamped and fixed within a certain range, greatly improving the versatility of the equipment. At the same time, the pressure sensor 28 can monitor the pressure value of the arc-shaped clamping block 27 in contact with the tableware in real time. This can prevent the tableware from shifting or shaking during the polishing process due to insufficient clamping force, and also prevent the tableware from deforming or having surface indentations due to excessive clamping force, ensuring the appearance and structural integrity of the tableware after polishing and reducing the scrap rate.

[0045] When double-sided polishing of tableware is required, controller 11 simultaneously activates two cylinders 30 and two motors 39. The extension and retraction ends of cylinders 30 push the lower moving plate 33 to slide upward along the vertical cross slide rail 32. The lower moving plate 33 drives the rotating plate 36 to rotate around the rotating rod 35 via the lower rotating rod 37. The rotating plate 36 pulls the upper moving plate 33 to slide downward along the vertical cross slide rail 32 via the upper rotating rod 37, so that the upper and lower moving plates 33 move closer to each other. At the same time, motor 39 drives the hemispherical polishing head 310 to rotate at high speed. The speed can be adjusted by controller 11. When the hemispherical polishing head 310 contacts the surface of the tableware, controller 11 controls cylinder 30 to maintain the current extension and retraction amount. The high-speed rotating hemispherical polishing head 310 polishes the inner surfaces of the upper and lower tableware.

[0046] After the polishing time is reached, the controller 11 controls the cylinder 30 to reverse, causing the upper and lower moving plates 33 to move away from each other and reset. The second motor 39 stops rotating, and then the first motor 14 starts again, moving the polished tableware out of the work area and transferring the next tableware to be polished to the work position. The polishing process is repeated. When all tableware has been polished, the controller 11 controls the electric telescopic rod 22 to retract, causing the arc-shaped clamp 27 to release the tableware. The operator can then remove the polished tableware. Through the set upper and lower synchronous polishing components 3, the inner surfaces of the upper and lower tableware can be polished at the same time, which greatly reduces the total time of mass production. It is especially suitable for large-scale assembly line operations of tableware manufacturing enterprises, which can quickly respond to order demands and improve production capacity and delivery efficiency.

[0047] It should be noted that the controller 11, electric telescopic rod 22, pressure sensor 28, cylinder 30, and various motors are all common models on the market, and each component is a device or equipment that exists in the prior art or can be implemented by the prior art. Their power supply, specific composition and principle are clear to those skilled in the art. At the same time, the fixed connection method mentioned in this utility model can adopt the connection methods that exist in the prior art and are common, such as bolts, welding and bonding, so they will not be described in detail.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel tableware polishing device, comprising a base (1), characterized in that: An L-shaped fixing plate (10) is fixedly connected to the front top of the base (1). A controller (11) is fixedly connected to the front of the L-shaped fixing plate (10). A fixing frame (12) is fixedly connected to the middle top of the base (1). A motor (14) is fixedly connected to the inner top wall of the fixing frame (12). A rotating shaft (15) is rotatably connected to the top of the fixing frame (12). A rotating disk (13) is fixedly connected to the top of the rotating shaft (15). The output end of the motor (14) extends through to the top of the fixing frame (12) and is fixedly connected to the rotating shaft (15). Several tableware adaptive clamping components (2) are arranged in a circular array on both the upper and lower sides of the rotating disk (13). A fixing frame (16) is fixedly connected to the rear top of the base (1). A synchronous polishing component (3) is arranged on the front of the fixing frame (16).

2. The stainless steel tableware polishing device according to claim 1, characterized in that: The controller (11) is electrically connected to the motor (14).

3. The stainless steel tableware polishing device according to claim 1, characterized in that: Taking a tableware adaptive clamping component (2) on the rear side of the upper surface of the rotating disk (13) as an example, the tableware adaptive clamping component (2) includes a base plate (20), the base plate (20) is fixedly connected to the top of the rotating disk (13), an L-shaped connecting plate (21) is fixedly connected to the front side of the base plate (20), an electric telescopic rod (22) is fixedly connected to the front side of the L-shaped connecting plate (21), a parallel slide rail (23) is fixedly connected to the top of the L-shaped connecting plate (21), and the telescopic end of the electric telescopic rod (22) extends through to the rear side of the L-shaped connecting plate (21) and is fixedly connected to a slider (24) that slides and connects to the outer wall of the parallel slide rail (23).

4. A stainless steel tableware polishing device according to claim 3, characterized in that: The top of the base plate (20) is fixedly connected to two parallel slide rails (25) arranged symmetrically on the left and right. The outer walls of the two parallel slide rails (25) are slidably connected to sliders (26). The tops of the two sliders (26) are fixedly connected to arc-shaped clamps (27). The inner arc surfaces of the two arc-shaped clamps (27) are fixedly connected to pressure sensors (28). The inner arc surfaces of the two pressure sensors (28) are fixedly connected to anti-slip pads. The top of the slider (24) is rotatably connected to two connecting rods (29) arranged symmetrically on the left and right. The ends of the two connecting rods (29) away from the slider (24) are rotatably connected to the two sliders (26).

5. A stainless steel tableware polishing device according to claim 4, characterized in that: The controller (11) is electrically connected to the electric telescopic rod (22) and two pressure sensors (28).

6. A stainless steel tableware polishing device according to claim 1, characterized in that: The upper and lower synchronous polishing assembly (3) includes two cylinders (30). The two cylinders (30) are symmetrically arranged on the left and right and fixedly connected to the front side of the fixing frame (16). Between the two cylinders (30), there are two vertical plates (31) fixedly connected to the front side wall of the fixing frame (16). The two vertical plates (31) are symmetrically arranged on the left and right and fixedly connected to the front side by four rectangularly distributed vertical cross slide rails (32). The outer walls of the four vertical cross slide rails (32) are slidably connected to two vertically symmetrically arranged moving plates (33). The bottom of the two cylinders (30) The telescopic end is fixedly connected to the lower movable plate (33). The front middle of the two vertical plates (31) on the left and right sides is fixedly connected to a fixed vertical plate (34). The front middle of the fixed vertical plate (34) is rotatably connected to a rotating rod (35). The front end of the rotating rod (35) is fixedly connected to a rotating plate (36). The left and right sides of the rotating plate (36) are rotatably connected to rotating rods (37). The ends of the two rotating rods (37) that are far apart from each other are rotatably connected to the two movable plates (33). The rotating disk (13) and the rotating rod (35) are at the same horizontal height.

7. A stainless steel tableware polishing device according to claim 6, characterized in that: Side plates (38) are fixedly connected to the front sides of the two upper and lower movable plates (33), and motors (39) are fixedly connected to the opposite sides of the two upper and lower side plates (38). Hemispherical grinding heads (310) are fixedly connected to the output ends of the two upper and lower motors (39). The controller (11) is electrically connected to the two cylinders (30) and the two motors (39) respectively.

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