Shell polishing and cleaning device capable of achieving continuous operation

Abstract

The invention discloses a continuous operation shell polishing and cleaning device which comprises a device body, a fixing mechanism used for fixing shells is arranged on the head quarter of the upper end face of the device body, a rotating groove is formed in the upper end face of the device body, and a rotating assembly slides in the rotating groove. According to the shell polishing and cleaning device, the cost of the shell polishing and cleaning device can be greatly reduced, meanwhile, shells are polished and cleaned more completely, the shell polishing and cleaning efficiency is improved, and the shell polishing and cleaning device is suitable for popularization and application. And the risk of crushing the shells can be reduced to the maximum extent.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, and in particular to a shell polishing and cleaning device for continuous operation. Background Art

[0002] After being polished and cleaned, the shells have better color and gloss and can be used as decorations or handicrafts.

[0003] Chinese patent publication number CN106183601A discloses a shell jewelry grinding and processing device, including a workbench, a slide rail is provided on the workbench, a clamping unit that can move along the length direction of the slide rail is embedded in the slide rail, a bracket is provided above the workbench, a modeling unit is provided on the bracket, a grabbing and conveying unit is provided on one side surface of the workbench, a shell polisher is provided on the workbench, a dyeing tank is provided on the workbench, a heating unit is provided in the dyeing tank, the clamping unit is composed of a base embedded in the slide rail and movable along the length direction of the slide rail and a plurality of clamping mechanisms provided on the base, a controller is provided on the workbench, and the controller is electrically connected to the grabbing and conveying unit, the heating unit, the shell polisher, the X-phase moving motor, the Z-phase driving motor and the laser cutting head respectively. The beneficial effects of the present invention are simple structure and strong practicality.

[0004] The existing grinding equipment is driven by a multi-axis motor and has a high cost. In addition, since the shells are brittle, they can easily be broken or the edges broken by clamping, which greatly affects their appearance.

[0005] Therefore, it is necessary to provide a shell polishing and cleaning device that operates continuously to solve the above-mentioned technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a shell polishing and cleaning device that operates continuously to solve the above-mentioned technical problems.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a continuously operating shell polishing and cleaning device, comprising a device main body, the upper end surface of the device main body is provided with a fixing mechanism for fixing the shell, the upper end surface of the device main body is provided with a rotating groove, a rotating component is slidably arranged inside the rotating groove, and the rotating component is connected to a polishing component arranged obliquely.

[0008] Furthermore, the rotating components may be provided in multiple groups, and the multiple groups of rotating components are symmetrically arranged.

[0009] As a further solution of the present invention, a first rotating rod is connected inside the fixing mechanism, and a driving source for driving the first rotating rod is provided at the bottom of the rotating groove.

[0010] As a further solution of the present invention, a driving gear is fixedly connected to the outer end surface of the first rotating rod, and the driving gear is drivingly engaged with a driven gear. An annular groove matching the driven gear is provided inside the device body, and a tooth groove is provided on the inner wall of the annular groove that engages with the driven gear. A driven rod is fixedly connected to the middle part of the driven gear, and the driven rod is drivingly connected to the grinding assembly.

[0011] As a further solution of the present invention, one end of the driven rod away from the driven gear is connected to a rotating shaft through a universal joint drive, the rotating shaft portion extends out of the rotating assembly, and the extending portion of the rotating shaft is fixedly connected to the grinding assembly.

[0012] Furthermore, the rotating assembly is bent so that the rotating shaft is first tilted toward the driven rod, so that the polishing assembly can better fit the surface of the shell.

[0013] As a further solution of the present invention, the fixing mechanism includes a suction cup and an adsorption rod, the adsorption rod is movably embedded in the interior of the device body, and the suction cup is fixedly connected to the top of the adsorption rod.

[0014] As a further solution of the present invention, the upper end surface of the driving gear is slidably connected with a centrifugal piece, the centrifugal piece is connected to a bevel rod through a connecting rod, and the bottom of the adsorption rod is provided with a bevel groove matched with the bevel rod.

[0015] Furthermore, a sliding groove adapted to the centrifugal piece is opened inside the main body of the device, and an electromagnet is embedded in the inner wall of the sliding groove. The centrifugal piece is made of high-density metal material. When the centrifugal piece and the electromagnet are in contact with each other at a certain distance, the centrifugal piece is adsorbed and fixed by the electromagnet, thereby improving the stability of the shell position.

[0016] As a further solution of the present invention, one end of the first rotating rod away from the driving source is fixedly connected to a piston plate, and a negative pressure chamber is provided inside the adsorption rod to fit with the edge of the piston plate.

[0017] Furthermore, the first rotating rod, the piston plate and the adsorption rod all rotate coaxially.

[0018] As a further solution of the present invention, a liquid storage cavity is opened inside the device body, and a liquid supply component is arranged inside the liquid storage cavity. The liquid supply component includes a micropore, a sleeve, a liquid supply cavity and a spiral blade. The micropore is rotatably arranged inside the device body, the sleeve is fixedly connected to the bottom of the micropore, and the sleeve extends to the inside of the liquid storage cavity, the driven rod is arranged through the middle of the liquid supply cavity, the spiral blade is fixedly connected to the outer end surface of the driven rod, and the spiral blade is in contact with the inner wall of the liquid supply cavity.

[0019] Furthermore, the microhole is arranged at the bottom of the rotating groove, and the rotating assembly is fixedly connected to the upper end surface of the microhole.

[0020] As a further solution of the present invention, a guide cavity is opened inside the rotating component, one end of the guide cavity is connected to the top of the liquid supply cavity, and the end of the guide cavity away from the inclined rod is connected to multiple groups of micropores, and the micropores are opened at the end where the rotating component and the grinding component are attached.

[0021] Furthermore, the polishing component can adopt porous flexible materials such as polishing cotton to improve the fitting effect with the shell, and the porous material also facilitates the retention of liquid such as water or polishing liquid in the liquid storage chamber. At the same time, the polishing component can cover part of the end of the rotating component so that the liquid sprayed from the micropores can fully contact the polishing component.

[0022] Furthermore, the inner wall of the rotating groove is connected to a drainage hole, and the outer end surface of the device body is provided with a drainage plate adapted to the drainage hole. The rotating groove is a groove that can collect liquid. When the rotating component rotates inside the rotating groove, the liquid can be squeezed into the drainage hole and discharged. After discharge, the liquid is drained and collected by the drainage plate to avoid contamination.

[0023] When the present invention is in use, the shell is fixed to the middle part of the upper end surface of the device body by a fixing mechanism, and the rotating component inside the rotating groove drives the grinding component to slide on the top of the shell, so as to grind and clean the top of the shell. After the grinding and cleaning are completed, the shell is removed and another group of shells can be placed. The device is convenient and efficient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0027] Figure 3 It is a schematic diagram of the position structure of the liquid supply component of the present invention;

[0028] Figure 4 The present invention Figure 2 The enlarged structural diagram at A in the middle;

[0029] Figure 5 It is the driving principle intention of the present invention;

[0030] Figure 6 The present invention Figure 2 The enlarged structural diagram at B in the middle;

[0031] Figure 7 The present invention Figure 2The enlarged structural diagram at C in the middle;

[0032] Figure 8 It is a schematic diagram of the driving relationship of the driving gear of the present invention;

[0033] Fig. 9 It is a schematic diagram of the bottom structure of the adsorption rod of the present invention;

[0034] Fig.10 The present invention Figure 2 Enlarged structural diagram at D in the middle.

[0035] In the figure: 1. fixing mechanism; 2. grinding assembly; 3. rotating assembly; 4. rotating groove; 5. device body; 6. drainage plate; 7. drainage hole; 8. shell; 9. liquid storage chamber; 11. driving gear; 12. driving source; 13. first rotating rod; 14. driven gear; 15. driven rod; 16. liquid supply assembly; 17. rotating shaft; 18. micropore; 19. tooth groove; 21. guide chamber; 22. universal joint; 23. suction cup; 24. piston plate; 25. negative pressure chamber; 26. adsorption rod; 27. sliding groove; 28. centrifugal piece; 29. ​​electromagnet; 31. connecting rod; 32. inclined rod; 33. inclined groove; 34. sleeve; 35. liquid supply chamber; 36. spiral blade. DETAILED DESCRIPTION

[0036] Embodiment 1

[0037] like Figure 1 - Figure 2 As shown, a shell grinding and cleaning device for continuous operation includes a device body 5, the upper end surface of the device body 5 is provided with a fixing mechanism 1 for fixing the shell 8, the upper end surface of the device body 5 is provided with a rotating groove 4, the interior of the rotating groove 4 is provided with a rotating component 3, and the rotating component 3 is connected to a grinding component 2 set obliquely.

[0038] Furthermore, the rotating components 3 may be provided in multiple groups, and the multiple groups of rotating components 3 are symmetrically arranged.

[0039] When in use, the shell 8 is fixed to the middle of the upper end surface of the device body 5 by the fixing mechanism 1, and the rotating component 3 inside the rotating groove 4 drives the grinding component 2 to slide on the top of the shell 8, so as to grind and clean the top of the shell 8. After the grinding and cleaning are completed, the shell 8 is removed and another group of shells 8 is placed. The device is convenient and efficient to use.

[0040] Embodiment 2

[0041] Based on the first embodiment, Figure 1 As shown in FIG. 2 , a first rotating rod 13 is connected to the interior of the fixing mechanism 1 , and a driving source 12 for driving the first rotating rod 13 is provided at the bottom of the rotating groove 4 .

[0042] When in use, the first rotating rod 13 is driven by the driving source 12 to drive the fixing mechanism 1 to rotate, so that the fixing mechanism 1 will rotate while fixing the shell 8, thereby further improving the grinding and cleaning effect of the grinding component 2 on the shell 8.

[0043] like Figure 1 - Figure 3 and Figure 5 As shown, the outer end surface of the first rotating rod 13 is fixedly connected to the driving gear 11, and the driving gear 11 is driven to engage with the driven gear 14. The inside of the device body 5 is provided with an annular groove adapted to the driven gear 14, and the inner wall of the annular groove is provided with a tooth groove 19 engaged with the driven gear 14. The middle part of the driven gear 14 is fixedly connected to the driven rod 15, and the driven rod 15 is connected to the grinding assembly 2 by driving.

[0044] like Figure 1 - Figure 5 As shown, one end of the driven rod 15 away from the driven gear 14 is driven and connected to the rotating shaft 17 through a universal joint 22 . A portion of the rotating shaft 17 extends out of the rotating assembly 3 , and the extended portion of the rotating shaft 17 is fixedly connected to the grinding assembly 2 .

[0045] Furthermore, the rotating assembly 3 is bent so that the rotating shaft 17 is first tilted toward the driven rod 15 , so that the polishing assembly 2 can better fit the surface of the shell 8 .

[0046] When in use, while the fixing mechanism 1 is driven to rotate by the first rotating rod 13, the first rotating rod 13 drives the driven gear 14 to move in a circular manner in the annular groove by meshing with the driven gear 14 and the tooth groove 19. While the driven gear 14 moves in a circular manner, the driven gear 14 will also drive the driven rod 15 to drive the rotating shaft 17 to rotate the grinding assembly 2 to clean and grind the surface of the shell 8, thereby further improving the cleaning and grinding effect of the shell 8, so that the driving gear 11 will simultaneously complete the driving of the rotating assembly 3 and the grinding assembly 2 while driving the fixing mechanism 1 to rotate. The structure is simple and efficient, and it is highly suitable for the grinding work of the shell 8.

[0047] like Figure 1 - Figure 2 and Figure 6 As shown, the fixing mechanism 1 includes a suction cup 23 and a suction rod 26 . The suction rod 26 is movably embedded in the device body 5 , and the suction cup 23 is fixedly connected to the top of the suction rod 26 .

[0048] During use, the top of the shell 8 is relatively rough and needs to be polished and cleaned, but the inside of the shell 8 is generally relatively smooth. Traditional polishing equipment uses mechanical clamping, but the material of the shell 8 is relatively brittle, and it is very easy to cause the clamping part to collapse during the polishing process. The suction cup 23 is in contact with the smooth part of the inner wall of the shell 8, and the negative pressure generated by the suction cup 23 can effectively adsorb and fix the shell 8, and the damage to the shell 8 caused by clamping can be avoided, affecting the appearance of the shell 8.

[0049] like Figure 1 - Figure 2 and Figure 6-9 As shown, the upper end surface of the driving gear 11 is slidably connected with a centrifugal piece 28 , the centrifugal piece 28 is connected with a bevel rod 32 through a connecting rod 31 , and the bottom of the adsorption rod 26 is provided with a bevel groove 33 matched with the bevel rod 32 .

[0050] Furthermore, a sliding groove 27 adapted to the centrifugal piece 28 is opened inside the device body 5, and an electromagnet 29 is embedded in the inner wall of the sliding groove 27. The centrifugal piece 28 is made of high-density metal material. When the centrifugal piece 28 and the electromagnet 29 are in contact with each other at a certain distance, the centrifugal piece 28 is adsorbed and fixed by the electromagnet, thereby improving the stability of the position of the shell 8.

[0051] When in use, in order to improve the fitting effect between the shell 8 and the polishing component 2, a centrifugal piece 28 is slid on the upper end face of the first rotating rod 13. The centrifugal piece 28 slides along the surface of the first rotating rod 13 under the action of centrifugal force. While the centrifugal piece 28 slides, it drives the inclined rod 32 to slide inside the inclined groove 33 through the connecting rod 31, so that under the action of the inclined surface, the adsorption rod 26 can be driven to move upward, so that the adsorption rod 26 drives the shell 8 to move upward, thereby improving the fitting effect between the shell 8 and the polishing component 2 and increasing the polishing force on the shell 8.

[0052] like Figure 1 - Figure 2 and Figure 6-7 As shown, one end of the first rotating rod 13 away from the driving source 12 is fixedly connected to the piston plate 24 , and a negative pressure chamber 25 is provided inside the adsorption rod 26 to fit the edge of the piston plate 24 .

[0053] Furthermore, the first rotating rod 13, the piston plate 24 and the adsorption rod 26 all rotate coaxially.

[0054] When in use, the suction rod 26 will move upward to drive the shell 8 upward. A negative pressure chamber 25 is provided, and a piston plate 24 slides inside the negative pressure chamber 25. As a result, when the suction rod 26 drives the shell 8 to move upward, the suction rod 26 will move upward relative to the piston plate 24, thereby increasing the negative pressure between the suction cup 23 and the shell 8, thereby improving the stability of the fixing mechanism 1 on the shell 8. At the same time, the suction of the suction cup 23 has a certain flexibility compared to mechanical clamping, and the angle of the shell 8 can be adaptively adjusted during grinding, so that the grinding is more thorough.

[0055] like Figure 1 - Figure 4 and Fig.10 As shown, a liquid storage chamber 9 is provided inside the device body 5, and a liquid supply component 16 is provided inside the liquid storage chamber 9. The liquid supply component 16 includes a micropore 18, a sleeve 34, a liquid supply chamber 35 and a spiral blade 36. The micropore 18 is rotatably arranged inside the device body 5, the sleeve 34 is fixedly connected to the bottom of the micropore 18, and the sleeve 34 extends to the inside of the liquid storage chamber 9, the driven rod 15 is arranged through the middle part of the liquid supply chamber 35, the spiral blade 36 is fixedly connected to the outer end surface of the driven rod 15, and the spiral blade 36 is in contact with the inner wall of the liquid supply chamber 35.

[0056] Furthermore, the micro hole 18 is arranged at the bottom of the rotating groove 4 , and the rotating component 3 is fixedly connected to the upper end surface of the micro hole 18 .

[0057] like Figure 1 - Figure 4 and Fig.10 As shown, a guide cavity 21 is provided inside the rotating component 3, one end of the guide cavity 21 is connected to the top of the liquid supply cavity 35, and the end of the guide cavity 21 away from the inclined rod 32 is connected to multiple groups of micropores 18, and the micropores 18 are provided at the end where the rotating component 3 and the grinding component 2 are in contact.

[0058] Furthermore, the polishing component 2 can adopt porous flexible materials such as polishing cotton to improve the fitting effect with the shell 8, and the porous material also facilitates the retention of liquid such as water or polishing liquid in the liquid storage chamber 9. At the same time, the polishing component 2 can cover the end part of the rotating component 3 so that the liquid sprayed from the micropores 18 can fully contact the polishing component 2.

[0059] When in use, the liquid storage chamber 9 contains liquid including but not limited to cleaning liquid or polishing liquid, and the spiral blade 36 is driven to rotate inside the liquid supply chamber 35 by the rotation of the driven rod 15, thereby transporting the liquid inside the liquid storage chamber 9, and transporting it to the micropores 18 through the guide chamber 21, and then spraying it to the polishing component 2 through the micropores 18 or directly spraying it on the surface of the shell 8 to complete the cleaning of the shell 8.

[0060] Furthermore, the inner wall of the rotating groove 4 is connected to a drainage hole 7, and the outer end surface of the device body 5 is provided with a drainage plate 6 adapted to the drainage hole 7. The rotating groove 4 is a groove that can collect liquid. When the rotating component 3 rotates inside the rotating groove 4, the liquid can be squeezed into the drainage hole 7 and discharged. After discharge, the liquid is drained and collected through the drainage plate 6 to avoid contamination.

[0061] Working principle: The shell 8 is fixed to the middle part of the upper end surface of the device body 5 by the fixing mechanism 1, and the rotating component 3 inside the rotating groove 4 drives the grinding component 2 to slide on the top of the shell 8, so as to grind and clean the top of the shell 8. After the grinding and cleaning is completed, the shell 8 is removed and another group of shells 8 is put in. The device is convenient and efficient to use. The first rotating rod 13 is driven by the driving source 12 to drive the fixing mechanism 1 to rotate, so that the fixing mechanism 1 will rotate while fixing the shell 8, thereby further improving the grinding and cleaning effect of the grinding component 2 on the shell 8. While the fixing mechanism 1 is driven to rotate by the first rotating rod 13, the first rotating rod 13 meshes with the driven gear 14 and the tooth groove 19, thereby driving the driven gear 14 to rotate in a circular line. The driven gear 14 will move in an annular motion in the groove, and at the same time as the driven gear 14 moves in an annular motion, the driven gear 14 will also drive the driven rod 15 to drive the rotating shaft 17 to rotate the grinding component 2 to clean and grind the surface of the shell 8, thereby further improving the cleaning and grinding effect of the shell 8, so that the driving gear 11 will simultaneously complete the driving of the rotating component 3 and the grinding component 2 while driving the fixing mechanism 1 to rotate. The structure is simple and efficient, and it is highly adaptable to the grinding work of the shell 8. The top of the shell 8 is relatively rough and needs to be polished and cleaned, but the inside of the shell 8 is generally smooth. Traditional grinding equipment uses mechanical clamping, but the shell 8 is brittle, and it is very easy to cause the clamping part to collapse during the grinding process. The suction cup 23 contacts the smooth part of the inner wall of the shell 8 with the help of the suction cup 23 generates negative pressure, which can effectively adsorb and fix the shell 8, and can avoid the damage of the shell 8 caused by clamping, affecting the beauty of the shell 8, etc. In order to improve the fitting effect between the shell 8 and the grinding component 2, a centrifugal piece 28 is slid on the upper end surface of the first rotating rod 13. The centrifugal piece 28 slides along the surface of the first rotating rod 13 under the action of centrifugal force. While the centrifugal piece 28 slides, it drives the inclined surface rod 32 to slide inside the inclined surface groove 33 through the connecting rod 31, so that under the action of the inclined surface, it can drive the adsorption rod 26 to move upward, so that the adsorption rod 26 drives the shell 8 to move upward, thereby improving the fitting effect between the shell 8 and the grinding component 2 and improving the grinding force of the shell 8. Since the adsorption rod 26 will move upward and drive the shell 8 to move upward, a negative pressure chamber 25 is provided, and there is an active sliding inside the negative pressure chamber 25. The plug plate 24, when the adsorption rod 26 drives the shell 8 to move up, the adsorption rod 26 will move up relative to the piston plate 24, thereby increasing the negative pressure between the suction cup 23 and the shell 8, thereby improving the stability of the fixing mechanism 1 on the shell 8. At the same time, the adsorption of the suction cup 23 has a certain flexibility compared to mechanical clamping, and the angle of the shell 8 can be adaptively adjusted during grinding, so that the grinding is more thorough. The liquid storage chamber 9 carries liquid including but not limited to cleaning liquid or polishing liquid, etc., and the spiral blade 36 is driven by the rotation of the driven rod 15 to rotate inside the liquid supply chamber 35, so that the liquid inside the liquid storage chamber 9 is transported, and transported to the micropore 18 through the guide chamber 21, and sprayed to the grinding component 2 through the micropore 18 or directly sprayed on the surface of the shell 8 to complete the cleaning of the shell 8.

Claims

1. A shell grinding and cleaning device for continuous operation, comprising a device body, characterized in that: The upper end surface of the device body is provided with a fixing mechanism for fixing the shells, and the upper end surface of the device body is provided with a rotating groove, a rotating component is slidably arranged inside the rotating groove, and the rotating component is connected to a polishing component arranged obliquely.

2. A shell polishing and cleaning device for continuous operation according to claim 1, characterized in that: The interior of the fixing mechanism is connected with a first rotating rod, and the bottom of the rotating groove is provided with a driving source for driving the first rotating rod.

3. A shell polishing and cleaning device for continuous operation according to claim 2, characterized in that: The outer end surface of the first rotating rod is fixedly connected to a driving gear, and the driving gear is drivingly engaged with a driven gear. An annular groove adapted to the driven gear is provided inside the device body, and a tooth groove is provided on the inner wall of the annular groove to engage with the driven gear. A driven rod is fixedly connected to the middle part of the driven gear, and the driven rod is drivingly connected to the grinding assembly.

4. A shell polishing and cleaning device for continuous operation according to claim 3, characterized in that: One end of the driven rod away from the driven gear is connected to a rotating shaft through a universal joint drive, the rotating shaft portion extends out of the rotating assembly, and the extending portion of the rotating shaft is fixedly connected to the grinding assembly.

5. A shell polishing and cleaning device for continuous operation according to claim 2, characterized in that: The fixing mechanism comprises a suction cup and an adsorption rod, the adsorption rod is movably embedded in the interior of the device body, and the suction cup is fixedly connected to the top of the adsorption rod.

6. A shell polishing and cleaning device for continuous operation according to claim 5, characterized in that: The centrifugal sheet is connected with an inclined rod through a connecting rod, and an inclined groove matched with the inclined rod is provided at the bottom of the adsorption rod.

7. A shell polishing and cleaning device for continuous operation according to claim 5, characterized in that: The end of the first rotating rod facing away from the driving source is fixedly connected with a piston plate, and a negative pressure chamber is provided inside the adsorption rod and is in contact with the edge of the piston plate.

8. A shell polishing and cleaning device for continuous operation according to claim 4, characterized in that: A liquid storage cavity is provided inside the device body, and a liquid supply component is provided inside the liquid storage cavity. The liquid supply component includes a micropore, a sleeve, a liquid supply cavity and a spiral blade. The micropore is rotatably arranged inside the device body, the sleeve is fixedly connected to the bottom of the micropore, and the sleeve extends to the inside of the liquid storage cavity, the driven rod is arranged through the middle of the liquid supply cavity, the spiral blade is fixedly connected to the outer end surface of the driven rod, and the spiral blade is in contact with the inner wall of the liquid supply cavity.

9. A shell polishing and cleaning device for continuous operation according to claim 8, characterized in that: A guide cavity is provided inside the rotating component, one end of which is connected to the top of the liquid supply cavity, and the end of the guide cavity away from the inclined rod is connected to multiple groups of micropores, which are provided at the end where the rotating component and the grinding component are attached.

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