A new type of suspension polishing equipment

Abstract

The present invention discloses a novel suspension polishing device, comprising a frame, a polishing material bin arranged on the frame and a polishing mechanism, characterized in that: the polishing mechanism comprises a spindle drive motor, a drive spindle, multiple groups of secondary transmission spindles, multiple groups of tertiary connection spindles and multiple groups of product positioning fixtures, the top of each group of product positioning fixtures is detachably connected to the bottom of a group of tertiary connection spindles; the drive spindle drives the secondary transmission spindle to rotate and rotate around the drive spindle, and the secondary transmission spindle drives the tertiary connection spindle to rotate and rotate around the secondary transmission spindle. The present invention improves polishing efficiency and quality, and reduces energy consumption and cost.

Description

Technical Field

[0001] The invention relates to a polishing device, in particular to a novel suspension polishing device. Background Art

[0002] In the prior art, when polishing some product parts, generally, the abrasive and the product are placed in a silo, and then the silo is driven to rotate by a motor so that the abrasive and the product placed in the abrasive rub against each other for polishing. During this polishing process, products are prone to collision with each other, resulting in damage to the product, affecting the polishing quality, and the polishing efficiency is relatively low, and the product is not stable enough at the polishing location; at the same time, some products will sink to the bottom of the silo, and these products are sometimes fixed relative to the silo, resulting in unstable polishing quality of the same batch of products, affecting the polishing pass rate. Therefore, how to solve the above technical problems is the direction that technicians in this field need to work hard on. Summary of the invention

[0003] The purpose of the present invention is to provide a novel suspension polishing device, by using the structure, the polishing efficiency and quality are improved, and the polishing qualification rate and consistency are improved.

[0004] To achieve the above object, the technical solution adopted by the present invention is: a new type of suspension polishing equipment, including a frame, a polishing material bin and a polishing mechanism arranged on the frame, the polishing mechanism is moved and arranged above the polishing material bin by a driving mechanism, the polishing mechanism is installed on a bracket, both ends of the bracket are connected to the driving mechanism, and the driving mechanism drives the bracket to move up and down;

[0005] The polishing mechanism includes a spindle drive motor, a drive spindle, multiple sets of secondary transmission spindles, multiple sets of tertiary connecting spindles and multiple sets of product positioning fixtures, and the top of each set of the product positioning fixtures is detachably connected to the bottom of a set of the tertiary connecting spindles;

[0006] The upper part of the driving spindle is rotatably connected to the bracket, the spindle driving motor is installed on the top of the bracket, and the output shaft of the spindle driving motor is connected to the top of the driving spindle via a reducer;

[0007] A main turntable is installed on the lower outer edge surface of the driving main shaft, and multiple groups of secondary transmission main shafts are evenly distributed on the outside of the driving main shaft in an annular manner. The top of each group of secondary transmission main shafts is rotatably connected to the main turntable. A main gear is installed on the outer edge surface of the driving main shaft above the main turntable, and a secondary gear is installed on the top outer edge surface of the secondary transmission main shaft. The secondary gear is meshed with the main gear or the secondary gear is connected to the main gear via a connecting mechanism.

[0008] A secondary turntable is installed on the outer edge surface of the lower side of the secondary transmission main shaft, a plurality of groups of the tertiary connecting main shafts are evenly distributed on the outside of the secondary transmission main shaft, and the upper side of each group of the tertiary connecting main shafts is rotatably connected to the secondary turntable, a secondary connecting gear is installed on the outer edge surface of the secondary transmission main shaft, and the secondary connecting gear is arranged between the main turntable and the secondary turntable, and a tertiary gear is installed on the top outer edge surface of the tertiary connecting main shaft, and the tertiary gear is meshed with the secondary connecting gear;

[0009] The bottom plate of the three-stage connecting spindle is provided with a joint, and the joint is arranged below the secondary turntable. The top of the product positioning fixture is detachably connected to the joint at the bottom of the three-stage connecting spindle.

[0010] In the above technical solution, the product positioning fixture includes a vertical pole and multiple sets of product installation mechanisms evenly distributed on the outer edge surface of the vertical pole. An interface is provided on the top of the vertical pole, and the interface is detachably connected to the joint at the bottom of the three-stage connecting spindle.

[0011] In the above technical solution, the product installation mechanism includes an inner plate, an outer plate and multiple sets of product positioning plates, the inner plate is connected to the outer side of the vertical pole, the top and bottom of the inner plate are respectively provided with a support rod, and the two ends of the outer plate are respectively connected to the two sets of support rods through a butterfly bolt;

[0012] The inner plate and the outer plate are provided with a plurality of groups of mounting holes from top to bottom, and a connecting shaft is provided at both ends of each group of product positioning plates. The connecting shafts at both ends of the product positioning plates are respectively inserted into the mounting holes of the inner plate and the outer plate, and the product positioning plates are arranged between the inner plate and the outer plate.

[0013] In the above technical solution, a top annular plate is installed above the vertical pole, a bottom limiting plate is provided at the bottom of the vertical pole, a plurality of groups of top slots are evenly distributed in an annular manner on the top annular plate, a plurality of groups of bottom slots are evenly distributed in an annular manner on the top surface of the bottom limiting plate, each group of the top slots is opposite to a group of bottom slots, the bottom of the inner plate is clamped in a group of the bottom slots, the top of the inner plate is clamped in a group of the top slots, the inner wall of the inner plate is in contact with the outer edge surface of the vertical pole, and two groups of the support rods are arranged between the top annular plate and the bottom limiting plate.

[0014] In the above technical solution, the bottom of the polishing silo is installed on a support plate, and a plurality of sets of supporting casters are provided on the bottom surface of the support plate.

[0015] In the above technical solution, the bottom of the polishing material bin is installed on a support plate, the bottom of the support plate is rotatably connected to the frame via a rotating shaft, a rotating motor is provided on the frame below the support plate, a bottom gear is provided at the bottom of the rotating shaft, and a side gear is provided on the output shaft of the rotating motor, the diameter of the side gear is smaller than the diameter of the bottom gear, and the side gear is meshed with the bottom gear.

[0016] In the above technical solution, the secondary gear is connected to the main gear via a connecting mechanism, and the connecting mechanism includes a connecting gear, and two sides of the connecting gear are respectively meshed with the secondary gear and the main gear.

[0017] In the above technical solution, a connecting plate is respectively provided at the outer edge of the top surface of the main turntable, and the outer end of the connecting plate is arranged on the outside of the main turntable. A stirring rod is installed at the bottom of the outer end of each group of the connecting plates, and each group of the stirring rods is arranged on the outer side between adjacent secondary turntables. The stirring rod is arranged parallel to the driving spindle, and the stirring rod is arranged close to the inner edge surface of the polishing material bin.

[0018] In the above technical solution, a secondary drive motor is provided on the top of the bracket, and the secondary drive motor is arranged beside the main shaft drive motor. A top gear is installed on the outer edge surface of the driving main shaft, and the top gear is arranged above the main gear. A driving secondary shaft is rotatably installed on the bracket beside the driving main shaft, and the output shaft of the secondary drive motor is connected to the top of the driving secondary shaft through a reducer. A secondary gear is installed on the bottom outer edge surface of the driving secondary shaft, and the top gear is meshed with the secondary gear.

[0019] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0020] 1. In the present invention, multiple groups of three-level connecting spindles and multiple groups of product positioning jigs are arranged in the polishing mechanism. Each group of product positioning jigs will rotate with one group of three-level connecting spindles. The secondary transmission spindle will make a circular rotation around the driving spindle, and the three-level connecting spindle will make a circular rotation around the secondary transmission spindle. At the same time, the three-level connecting spindle will also rotate. In this way, the contact range and contact speed of the product positioning jig and the abrasive are fast, which effectively improves the polishing efficiency and quality. At the same time, the product will be installed on the product positioning jig, which can ensure that each group of products will move and contact with the abrasive during polishing, ensure the stability of polishing, make the polishing of the same batch of products consistent, and ensure the qualified rate of polishing;

[0021] 2. In the present invention, multiple groups of stirring rods are provided, so that during the polishing process, the abrasive at the edge of the inner wall of the polishing bin can be stirred to the middle of the polishing bin by the rotation of the stirring rods, so that the abrasive is fully utilized, ensuring the polishing stability and quality of the product.

[0022] 3. In the present invention, each group of products is positioned by the product positioning plate on the product positioning fixture, so that during the polishing process, each group of products can rotate and move to contact the abrasive, and the products do not interfere with each other, preventing collision damage to the products and ensuring the polishing stability and quality of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the first embodiment of the present invention;

[0024] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure;

[0025] Figure 3 is a schematic structural diagram of a polishing mechanism in Embodiment 1 of the present invention;

[0026] Figure 4 is a schematic diagram of the partial structure of the polishing mechanism in the first embodiment of the present invention;

[0027] Figure 5 is a schematic diagram of the structure of a product positioning fixture in Embodiment 1 of the present invention;

[0028] Figure 6 It is a schematic diagram of the installation structure of the polishing bin in the second embodiment of the present invention;

[0029] Figure 7 is a schematic diagram of the partial structure of the polishing mechanism in the third embodiment of the present invention;

[0030] Figure 8 is a schematic diagram of the partial structure of the polishing mechanism in the fourth embodiment of the present invention;

[0031] Fig. 9 It is a schematic diagram of the partial structure of the polishing mechanism in the fifth embodiment of the present invention.

[0032] Among them: 1. Frame; 2. Polishing silo; 3. Drive mechanism; 4. Bracket; 5. Spindle drive motor; 6. Drive spindle; 7. Secondary transmission spindle; 8. Third-stage connecting spindle; 9. Product positioning fixture; 10. Reducer; 11. Main turntable; 12. Main gear; 13. Secondary gear; 14. Secondary turntable; 15. Secondary connecting gear; 16. Third-stage gear; 17. Joint; 18. Vertical pole; 19. Interface; 20. Inner plate; 21. Outer plate; 22. , product positioning plate; 23, support rod; 24, mounting hole; 25, connecting shaft; 26, top annular plate; 27, bottom limit plate; 28, top slot; 29, bottom slot; 30, support plate; 31, support caster; 32, rotating shaft; 33, rotating motor; 34, bottom gear; 35, side gear; 36, connecting gear; 37, connecting plate; 38, stirring rod; 39, auxiliary drive motor; 40, top gear; 41, driving auxiliary shaft; 42, auxiliary gear. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0034] Example 1: See Figures 1 to 5 As shown, a novel suspension polishing device comprises a frame 1, a polishing bin 2 and a polishing mechanism arranged on the frame, wherein the polishing mechanism is moved above the polishing bin by a driving mechanism 3, and the polishing mechanism is installed on a bracket 4, and both ends of the bracket are connected to the driving mechanism, and the driving mechanism drives the bracket to move up and down;

[0035] The polishing mechanism includes a spindle drive motor 5, a drive spindle 6, multiple sets of secondary transmission spindles 7, multiple sets of tertiary connecting spindles 8 and multiple sets of product positioning fixtures 9, and the top of each set of the product positioning fixtures is detachably connected to the bottom of a set of the tertiary connecting spindles;

[0036] The upper part of the driving spindle is rotatably connected to the bracket, the spindle driving motor is installed on the top of the bracket, and the output shaft of the spindle driving motor is connected to the top of the driving spindle via a reducer 10;

[0037] A main turntable 11 is installed on the lower outer edge surface of the driving main shaft, and multiple groups of secondary transmission main shafts are evenly distributed on the outside of the driving main shaft in an annular manner. The top of each group of secondary transmission main shafts is rotatably connected to the main turntable. A main gear 12 is installed on the outer edge surface of the driving main shaft above the main turntable, and a secondary gear 13 is installed on the top outer edge surface of the secondary transmission main shaft, and the secondary gear is meshed with the main gear;

[0038] A secondary turntable 14 is installed on the outer edge surface of the lower side of the secondary transmission main shaft, a plurality of groups of the tertiary connecting main shafts are evenly distributed on the outside of the secondary transmission main shaft, and the upper side of each group of the tertiary connecting main shafts is rotatably connected to the secondary turntable, a secondary connecting gear 15 is installed on the outer edge surface of the secondary transmission main shaft, and the secondary connecting gear is arranged between the main turntable and the secondary turntable, and a tertiary gear 16 is installed on the top outer edge surface of the tertiary connecting main shaft, and the tertiary gear is meshed with the secondary connecting gear;

[0039] The bottom plate of the three-stage connecting spindle is provided with a joint 17, and the joint is arranged below the secondary turntable. The top of the product positioning fixture is detachably connected to the joint at the bottom of the three-stage connecting spindle.

[0040] In this embodiment, the size of the main gear is larger than that of the secondary gear, and the size of the secondary gear is larger than that of the tertiary gear. In this way, the rotation speed of the tertiary connecting spindle is larger than that of the secondary transmission spindle, and the rotation speed of the secondary transmission spindle is larger than that of the driving spindle, that is, the rotation speed of the product positioning fixture is fast, so that the contact speed between the product and the abrasive is fast, and the polishing efficiency is improved.

[0041] In this embodiment, the product is installed on the product positioning fixture, and the product is positioned by the product positioning fixture, so that the product will not be placed in the polishing bin, and the abrasive is placed in the polishing bin to grind and polish the product. Among them, the rotation of the driving spindle will drive multiple groups of secondary transmission spindles to rotate around the driving spindle, and at the same time drive the secondary transmission spindle to rotate. When the secondary transmission spindle rotates, it will drive the tertiary connection spindle to rotate around the secondary transmission spindle, that is, the product positioning fixture rotates around the secondary transmission spindle, and at the same time, the tertiary transmission connection spindle will also rotate, so that the product positioning fixture can not only rotate, but also rotate around the secondary transmission spindle, and then rotate around the driving spindle, so that the product positioning fixture has a large range of movement trajectory in the polishing bin, so that after the product positioning fixture is placed in the abrasive of the polishing bin, the contact area and range of the abrasive and the product are large, and the contact area of ​​the abrasive and the product is fast, which effectively improves the polishing efficiency, quality and stability. Moreover, the number of three-stage transmission connecting spindles will be greater than the number of two-stage transmission spindles, so that the number of product positioning fixtures is large, more products can be installed, and the single polishing volume is relatively large, which effectively improves the polishing efficiency. When in use, the product is installed on the product positioning fixture, and then installed on the bottom of the three-stage transmission connecting spindle. The drive mechanism drives the polishing mechanism to descend and insert it into the abrasive in the polishing silo. Then the spindle drive motor works to drive the product to move and rotate in the abrasive, and the product is quickly polished. After polishing is completed, the spindle drive motor stops, and then the drive mechanism drives the polishing mechanism to rise and detach from the polishing silo, disassemble the product positioning fixture, and remove the polished product for replacement.

[0042] See also Figure 5 As shown, the product positioning fixture includes a vertical pole 18 and multiple sets of product mounting mechanisms evenly distributed on the outer edge of the vertical pole. An interface 19 is provided on the top of the vertical pole, and the interface is detachably connected to the joint at the bottom of the three-stage connecting spindle.

[0043] The product installation mechanism includes an inner plate 20, an outer plate 21 and a plurality of product positioning plates 22. The inner plate is connected to the outer side of the vertical pole. A support rod 23 is provided at the top and bottom of the inner plate respectively. Both ends of the outer plate are connected to the two groups of support rods via a butterfly bolt respectively.

[0044] The inner plate and the outer plate are provided with a plurality of mounting holes 24 from top to bottom, and a connecting shaft 25 is provided at both ends of each group of product positioning plates. The connecting shafts at both ends of the product positioning plates are respectively inserted into the mounting holes of the inner plate and the outer plate, and the product positioning plates are arranged between the inner plate and the outer plate.

[0045] In this embodiment, when the product is installed, the butterfly bolt is directly unscrewed from the support rod, and then the outer plate is pulled outward and disassembled from the coupling of the product positioning plate, so that the outer end of the product positioning plate leaks out, and the product is directly sleeved on the product positioning plate, that is, the installation of the product is completed. After the installation is completed, the outer plate is then moved inward, so that the coupling at the outer end of the product positioning plate is inserted into the mounting hole of the outer plate, and then the butterfly bolt is connected to the support rod to complete the installation of the outer plate. In this way, the outer and inner ends of the product positioning block can be limited, that is, the product is limited, so that the product will not be separated from the product positioning block, and the product can be quickly installed and positioned. When disassembling, it is the same as the above process, which is convenient and fast, and has good firmness. In this way, during polishing, the three-level connecting spindle drives the product positioning fixture to rotate and move, so that the product contacts the abrasive quickly, the contact speed is fast, the contact area is large, and the product is polished with high efficiency and good quality. At the same time, the shape of the product positioning block is made according to the shape of the product, and different products use different product positioning blocks, and the size of the coupling is the same, matching the mounting hole.

[0046] See also Figure 5 As shown, a top annular plate 26 is installed above the vertical pole, a bottom limiting plate 27 is provided at the bottom of the vertical pole, a plurality of groups of top slots 28 are evenly distributed in an annular manner on the top annular plate, a plurality of groups of bottom slots 29 are evenly distributed in an annular manner on the top surface of the bottom limiting plate, each group of the top slots is opposite to a group of bottom slots, the bottom of the inner plate is clamped in a group of the bottom slots, the top of the inner plate is clamped in a group of the top slots, the inner wall of the inner plate is in contact with the outer edge surface of the vertical pole, and the two groups of support rods are arranged between the top annular plate and the bottom limiting plate.

[0047] The arrangement of the top and bottom slots facilitates the installation and positioning of the inner panel.

[0048] See also Figure 1 As shown, the bottom of the polishing bin is installed on a support plate 30, and a plurality of supporting casters 31 are provided on the bottom surface of the support plate.

[0049] In this embodiment, a support plate and supporting casters are used, so that when different abrasives (abrasives of different coarseness and fineness) are replaced in the polishing bin, it is used to adapt to the polishing of different products. When replacing, just grab the support plate, pull the polishing bin outward, and replace the polishing bin filled with different abrasives. It is convenient and quick.

[0050] In this embodiment, a cover (not shown) is provided outside the frame.

[0051] Example 2: See Figure 6As shown, a new type of suspension polishing equipment, in this embodiment, its structure is basically similar to that of the first embodiment, except that: the bottom of the polishing bin is mounted on a support plate 30, the bottom of the support plate is connected to the frame via a rotating shaft 32, a rotating motor 33 is provided on the frame below the support plate, a bottom gear 34 is provided at the bottom of the rotating shaft, a side gear 35 is provided on the output shaft of the rotating motor, the diameter of the side gear is smaller than the diameter of the bottom gear, and the side gear is meshed with the bottom gear. The rotation direction of the rotating shaft is opposite to the rotation direction of the driving spindle, so that the relative speed between the product positioning fixture and the polishing bin is faster, that is, the relative speed between the product and the abrasive is faster, thereby improving the polishing efficiency and quality.

[0052] Example 3: See Figure 7 As shown, a new type of suspension polishing equipment, in this embodiment, its structure is basically similar to that of embodiment 1, the difference is that: the secondary gear is connected to the main gear through a connecting mechanism, the connecting mechanism includes a connecting gear 36, and the two sides of the connecting gear are respectively engaged with the secondary gear and the main gear.

[0053] In this embodiment, in order to increase the distance between the secondary transmission main shaft and the driving main shaft, that is, the distance between the three-stage connecting main shafts on adjacent secondary transmission main shafts, and to reduce the impact of the abrasive on the side being stirred to other positions when the adjacent product positioning jigs are rotated and polished, a connecting gear is used to mesh the secondary gear with the main gear, which can not only increase the distance between the two, but also reduce the size of the secondary gear. In this way, the size of the main gear will be much larger than the size of the secondary gear, ensuring that when the main gear rotates, the secondary gear rotates faster, thereby increasing the rotation speed of the product positioning jig and improving the polishing efficiency and quality.

[0054] Example 4: See Figure 8 As shown, a new type of suspended polishing equipment is shown. In this embodiment, its structure is basically similar to that of Example 3, except that: a connecting plate 37 is respectively provided at the outer edge of the top surface of the main turntable, and the outer end of the connecting plate is arranged on the outside of the main turntable. A stirring rod 38 is installed at the bottom of the outer end of each group of the connecting plates, and each group of the stirring rods is arranged on the outside between adjacent secondary turntables. The stirring rod is arranged parallel to the driving spindle, and the stirring rod is arranged close to the inner edge surface of the polishing silo.

[0055] Through the setting of the stirring rod, when the main turntable rotates, the stirring rod can be driven to rotate with the main turntable at the same time, so that the abrasive on the inner wall of the polishing silo can be stirred, so that the abrasive can repeatedly contact and polish with the surface of the product, effectively improving the polishing efficiency and quality.

[0056] Example 5: See Fig. 9As shown, a new type of suspended polishing equipment is shown. In this embodiment, its structure is basically similar to that of Example 4, except that: a pair of driving motors 39 are provided on the top of the bracket, and the pair of driving motors are arranged beside the main shaft driving motor. A top gear 40 is installed on the outer edge surface of the driving main shaft, and the top gear is arranged above the main gear. A driving countershaft 41 is rotatably installed on the bracket beside the driving main shaft, and the output shaft of the pair of driving motors is connected to the top of the driving countershaft through a reducer. A pair of gears 42 are installed on the bottom outer edge surface of the driving countershaft, and the top gear is meshed with the counter gear.

[0057] In this embodiment, since the main shaft drive motor not only drives the main shaft to rotate, but also drives multiple groups of secondary transmission main shafts to rotate, drives multiple groups of tertiary connection main shafts to rotate, and transmits multiple times, the main shaft drive motor needs to be high-power. However, the size of the high-power drive motor is particularly large, resulting in a large installation space, which will increase the size of the equipment. At the same time, the high-power drive motor generates high heat and is easily damaged after long-term use, which poses a great safety hazard. Therefore, a secondary drive motor and a drive secondary shaft are provided to connect with the main shaft to assist the main shaft in rotating, which can ensure the normal drive while reducing power, maintenance rate and cost, size, and space occupation.

Claims

1. A new type of suspension polishing equipment, comprising a frame, a polishing bin and a polishing mechanism arranged on the frame, wherein the polishing mechanism is moved above the polishing bin by a driving mechanism, the polishing mechanism is installed on a bracket, both ends of the bracket are connected to the driving mechanism, and the driving mechanism drives the bracket to move up and down; characterized in that: The polishing mechanism includes a spindle drive motor, a drive spindle, multiple sets of secondary transmission spindles, multiple sets of tertiary connecting spindles and multiple sets of product positioning fixtures, and the top of each set of the product positioning fixtures is detachably connected to the bottom of a set of the tertiary connecting spindles; The upper part of the driving spindle is rotatably connected to the bracket, the spindle driving motor is installed on the top of the bracket, and the output shaft of the spindle driving motor is connected to the top of the driving spindle via a reducer; A main turntable is installed on the lower outer edge surface of the driving main shaft, and multiple groups of secondary transmission main shafts are evenly distributed on the outside of the driving main shaft in an annular manner. The top of each group of secondary transmission main shafts is rotatably connected to the main turntable. A main gear is installed on the outer edge surface of the driving main shaft above the main turntable, and a secondary gear is installed on the top outer edge surface of the secondary transmission main shaft. The secondary gear is meshed with the main gear or the secondary gear is connected to the main gear via a connecting mechanism. A secondary turntable is installed on the outer edge surface of the lower side of the secondary transmission main shaft, a plurality of groups of the tertiary connecting main shafts are evenly distributed on the outside of the secondary transmission main shaft, and the upper side of each group of the tertiary connecting main shafts is rotatably connected to the secondary turntable, a secondary connecting gear is installed on the outer edge surface of the secondary transmission main shaft, and the secondary connecting gear is arranged between the main turntable and the secondary turntable, and a tertiary gear is installed on the top outer edge surface of the tertiary connecting main shaft, and the tertiary gear is meshed with the secondary connecting gear; The bottom plate of the three-stage connecting spindle is provided with a joint, and the joint is arranged below the secondary turntable, and the top of the product positioning fixture is detachably connected to the joint at the bottom of the three-stage connecting spindle; The product positioning fixture comprises a vertical pole and a plurality of product mounting mechanisms evenly distributed on the outer edge of the vertical pole in an annular manner. The top of the vertical pole is provided with an interface, and the interface is detachably connected to the joint at the bottom of the three-stage connecting spindle; The product installation mechanism includes an inner plate, an outer plate and multiple sets of product positioning plates, the inner plate is connected to the outer side of the vertical pole, the top and bottom of the inner plate are respectively provided with a support rod, and the two ends of the outer plate are respectively connected to the two sets of support rods through a butterfly bolt; The inner plate and the outer plate are provided with a plurality of groups of mounting holes from top to bottom, and a connecting shaft is provided at both ends of each group of product positioning plates, and the connecting shafts at both ends of the product positioning plates are respectively inserted into the mounting holes of the inner plate and the outer plate, and the product positioning plates are arranged between the inner plate and the outer plate; A connecting plate is provided at the outer edge of the top surface of the main turntable, and the outer end of the connecting plate is arranged on the outside of the main turntable. A stirring rod is installed at the bottom of the outer end of each group of connecting plates, and each group of stirring rods is arranged on the outside between adjacent secondary turntables. The stirring rod is arranged parallel to the driving spindle and is arranged close to the inner edge surface of the polishing material bin.

2. The novel suspension polishing equipment according to claim 1 is characterized in that: A top annular plate is installed above the vertical pole, and a bottom limiting plate is provided at the bottom of the vertical pole. A plurality of groups of top slots are evenly distributed in an annular manner on the top annular plate, and a plurality of groups of bottom slots are evenly distributed in an annular manner on the top surface of the bottom limiting plate. Each group of top slots is opposite to a group of bottom slots. The bottom of the inner plate is clamped in a group of bottom slots, and the top of the inner plate is clamped in a group of top slots. The inner wall of the inner plate contacts the outer edge surface of the vertical pole, and two groups of support rods are arranged between the top annular plate and the bottom limiting plate.

3. The novel suspension polishing equipment according to claim 1 is characterized in that: The bottom of the polishing material bin is installed on a supporting plate, and a plurality of supporting casters are arranged on the bottom surface of the supporting plate.

4. The novel suspension polishing equipment according to claim 1 is characterized in that: The bottom of the polishing material bin is installed on a supporting plate, and the bottom of the supporting plate is rotatably connected to the frame via a rotating shaft. A rotating motor is provided on the frame below the supporting plate, and a bottom gear is provided at the bottom of the rotating shaft. A side gear is provided on the output shaft of the rotating motor, and the diameter of the side gear is smaller than the diameter of the bottom gear. The side gear is meshed with the bottom gear.

5. The novel suspension polishing equipment according to claim 1 is characterized in that: The secondary gear is connected to the main gear via a connecting mechanism, and the connecting mechanism includes a connecting gear, and two sides of the connecting gear are respectively meshed with the secondary gear and the main gear.

6. The novel suspension polishing equipment according to claim 1 is characterized in that: A pair of driving motors are provided on the top of the bracket, and the pair of driving motors are arranged beside the main shaft driving motor. A top gear is installed on the outer edge surface of the driving main shaft, and the top gear is arranged above the main gear. A driving countershaft is rotatably installed on the bracket beside the driving main shaft, and the output shaft of the pair of driving motors is connected to the top of the driving countershaft through a reducer. A pair of gears are installed on the bottom outer edge surface of the driving countershaft, and the top gear is meshed with the counter gear.

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