Ceramic pot spraying and polishing device
By designing a ceramic pot spraying and grinding device, using a driving motor and belt transmission, combined with a braking and adjustment mechanism, the problem of difficult grinding after spraying of ceramic pots is solved, and efficient and even grinding of the inner bottom surface of the pot is achieved.
Patent Information
- Application Number
- CN202510395982.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2025-05-13
AI Technical Summary
In the production process of ceramic pots, it is necessary to polish after spraying magnetically conductive materials to ensure that the thickness of the coating is uniform and the roughness meets the requirements. It is difficult for the prior art to effectively realize this process.
A ceramic pot spraying and grinding device is designed, including a bracket, a drive part, an actuation part, a brake part and an operation part. The belt drives through the drive motor, and combines the brake and adjustment mechanism to achieve efficient grinding of the inner bottom surface of the pot.
The device can effectively adjust the belt tension of the driving mechanism, ensure that the power of the grinding operation is braked once it is disconnected, avoiding unnecessary rotation, and the operating parts can adjust the height and length to adapt to different sizes of pots and tools to achieve uniform and meet the requirements.
Smart Images
Figure CN119973805A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of daily life ceramic production, and in particular relates to a ceramic cookware spraying and polishing device. Background Art
[0002] In the production process of ceramic cookware, sometimes, in order to make the surface roughness of the bottom of the cookware meet the requirements, the bottom of the cookware needs to be polished. One of the more typical application scenarios is that a layer of magnetic conductive material is sprayed on the bottom of the ceramic cookware so that the ceramic cookware can be used for cooking on an induction cooker. After the magnetic conductive material is sprayed, the coating needs to be polished to ensure that the coating thickness is uniform and the roughness meets the requirements. On the one hand, it ensures uniform magnetic conductivity and uniform heat conduction when used on an induction cooker. On the other hand, it ensures the necessary product aesthetics. In addition, the polishing operation is also conducive to the effective implementation of subsequent processes. Summary of the invention
[0003] The present invention provides a ceramic cookware spraying and polishing device to solve the problems in the above-mentioned background technology.
[0004] The technical problem solved by the present invention is achieved by adopting the following technical solutions: A ceramic cookware spraying and polishing device comprises a bracket, a driving part, an actuating part, a braking part and an operating part. The driving part is mounted at the bottom of the bracket, the actuating part is hinged on the bracket and is transmission-connected to the driving part, the braking part is mounted on the side of the actuating part, and the operating part is mounted on the bracket and located above the actuating part.
[0005] The bracket includes a table top, an articulated plate, a mounting boss, articulated ears, a brake mounting point, a cylinder mounting point and a tensioning mounting ear. The table top is provided with an articulated plate and a mounting boss respectively. The actuating part is articulated and mounted on the articulated plate, and the operating part is mounted on the mounting boss. The bottom of the table top is respectively connected to the articulated ears, the brake mounting point, the cylinder mounting point and the tensioning mounting ear. The driving part includes a driving motor, a belt, a mounting plate and a tensioning rod. The driving motor is mounted on the mounting plate. One end of the mounting plate is articulated on the articulated ears, and the other end is connected to the tensioning rod. The tensioning rod is articulated on the tensioning mounting ear. The driving motor is connected to the actuating part through a belt for transmission. The actuating part includes a rotating shaft, a rotating disk, a driven wheel, a brake drum, a rotating drum and a rubber ring. The rotating shaft is hingedly mounted on the hinged disk. The top of the rotating shaft has a rotating disk, and a rotating drum is mounted on the rotating disk. The lower part of the rotating shaft is connected to the driven wheel, and the driven wheel is connected to the belt to drive the rotating shaft to rotate. The bottom of the rotating shaft is connected to the brake drum, and the brake drum cooperates with the brake part. The pot to be polished is placed on the rotating drum. The braking part includes a friction plate and a brake cylinder. One end of the friction plate is hinged on the brake mounting point, and the other end is hinged to the brake cylinder. The other end of the brake cylinder is hinged on the cylinder body mounting point, and the brake cylinder also needs to be connected to an air pressure source. The operating part includes a vertical rod, a shaft tube, a pressure rod and an operating head. The vertical rod is installed on the table. The shaft tube is fitted on the vertical rod. The shaft tube has a clamping ring. The clamping ring is hinged to the pressure rod. The clamping ring rotates relative to the shaft tube so that the pressure rod can swing. The operating head is installed on the pressure rod, and the operating head polishes the inner bottom surface of the pot.
[0006] Furthermore, the table top is supported on the ground by four pillars.
[0007] Furthermore, the mounting plate includes an articulated ear and a tensioning ear, the articulated ear is articulated with the articulated double ears, so that the drive motor can rotate together with the mounting plate, and the tensioning ear at the other end is centrally articulated with a cross joint, a tensioning rod is transversely passed through the cross joint, and a hinged shaft is provided at the rear end of the tensioning rod, which is articulated with the tensioning mounting ear, and a tensioning nut is installed on both sides of the cross joint on the tensioning rod, respectively, and the two tensioning nuts cooperate to adjust the relative angle between the tensioning rod and the mounting plate, thereby indirectly adjusting the azimuth angle of the mounting plate, and then adjusting the relative distance between the output wheel of the drive motor and the driven wheel of the actuating part, thereby achieving the purpose of adjusting the tension of the belt.
[0008] Furthermore, a rubber ring is attached to the inner ring of the drum. The rubber ring facilitates the placement of the pot on the drum. On the one hand, it plays a buffering role. On the other hand, it can provide appropriate damping for the pot, making it easier for the drum to drive the pot to rotate for polishing.
[0009] Furthermore, a bottom plate is provided at the bottom of the vertical rod, and the bottom plate mounts the vertical rod on the mounting boss.
[0010] Furthermore, the shaft cylinder is provided with screw holes, and the shaft cylinder is fixed at a suitable height on the vertical rod by installing screws.
[0011] Furthermore, the front end of the pressure rod is provided with a hinged joint, and the hinged joint is hinged to the clamping ring.
[0012] Furthermore, the operating head includes a telescopic rod, a spring, sandpaper and a positioning hole. The operating head itself is a sleeve rod, which is sleeved on the pressure rod and has a pair of positioning holes. Screws are installed on the positioning holes to position the operating head in a suitable position to correspond to the position of the cookware. The bottom of the sleeve rod is connected to the telescopic rod, and the outer sleeve of the telescopic rod is fitted with a spring. The bottom of the spring is connected to the grinding head, and the bottom of the grinding head is bonded or adsorbed with sandpaper. Under the action of the spring, the sandpaper has an intermediate state. Subsequently, the pressure rod presses the operating head downward so that the sandpaper is against the cookware. Under the action of the spring, the contact between the sandpaper and the cookware has appropriate buffering rather than direct hard contact, so that the grinding force of the sandpaper on the cookware can be controlled within a wider range.
[0013] The beneficial effects of the present invention are: The present invention is used for the polishing operation of cookware, and its driving component has an adjusting mechanism for adjusting the tension of the belt of the driving mechanism, and also has a braking component, which is linked with the driving component for control so that the brake is applied once the power of the polishing operation is disconnected to avoid unnecessary rotation, and the polishing operation component can be conveniently adjusted in height and length to adapt to cookware of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the present invention; Figure 2 It is a partial cutaway schematic diagram of the present invention; Figure 3 It is a front view of the present invention; Figure 4 is an exploded view of the present invention; Figure 5 It is a partial enlarged schematic diagram of the present invention; Figure 6 is a partial schematic diagram of the operating head of the present invention; In the figure: 10. bracket, 11. table, 12. column, 13. hinge plate, 14. mounting boss, 15. hinged double ears, 16. brake mounting point, 17. cylinder mounting point, 18. tensioning mounting ear, 20. drive unit, 21. drive motor, 22. belt, 23. mounting plate, 231. hinged ear, 232. tensioning ear, 24. tensioning rod, 241. hinged shaft, 242. cross joint, 243. tensioning nut, 30. Actuating part, 31. Rotating shaft, 32. Turntable, 33. Driven wheel, 34. Brake drum, 35. Rotating drum, 36. Rubber ring, 40. Braking part, 41. Friction plate, 42. Brake cylinder, 50. Operating part, 51. Vertical rod, 511. Bottom plate, 52. Shaft tube, 521. Clamping ring, 53. Pressure rod, 531. Hinge head, 54. Operating head, 541. Telescopic rod, 542. Spring, 543. Sandpaper, 544. Positioning hole. DETAILED DESCRIPTION
[0015] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0016] See also Figure 1-Figure 6 The ceramic cookware spraying and polishing device shown includes a bracket 10, a driving part 20, an actuating part 30, a braking part 40 and an operating part 50. The driving part 20 is installed at the bottom of the bracket 10, the actuating part 30 is hinged on the bracket 10 and is transmission-connected to the driving part 20, the braking part 40 is installed on the side of the actuating part 30, and the operating part 50 is installed on the bracket 10 and is located above the actuating part 30.
[0017] The bracket 10 includes a table 11, a column 12, a hinged plate 13, a mounting boss 14, hinged ears 15, a brake mounting point 16, a cylinder mounting point 17 and a tension mounting ear piece 18. The table 11 is supported on the ground by four columns 12. The table 11 has a hinged plate 13 and a mounting boss 14. The actuating part 30 is hingedly mounted on the hinged plate 13, and the operating part 50 is mounted on the mounting boss 14. The bottom of the table 11 is connected to the hinged ears 15, the brake mounting point 16, the cylinder mounting point 17 and the tension mounting ear piece 18, respectively. The basic mounting structure is used to install the driving part 20 or the braking part 40.
[0018] The driving part 20 includes a driving motor 21, a belt 22, a mounting plate 23 and a tensioning rod 24. The driving motor 21 is mounted on the mounting plate 23. One end of the mounting plate 23 is hinged on the hinged double ears 15, and the other end is connected to the tensioning rod 24. The tensioning rod 24 is hinged on the tensioning mounting ear piece 18. The driving motor 21 is connected to the actuating part 30 for transmission through the belt 22. The mounting plate 23 includes an articulated ear 231 and a tensioning ear 232. The articulated ear 231 is articulated with the articulated double ears 15 so that the drive motor 21 can rotate together with the mounting plate 23. The tensioning ear 232 at the other end is centrally articulated with a cross joint 242. A tensioning rod 24 is transversely passed through the cross joint 242. The rear end of the tensioning rod 24 has a hinge shaft 241, which is articulated with the tensioning mounting ear 18. A tensioning nut 243 is respectively installed on both sides of the cross joint 242 on the tensioning rod 24. The two tensioning nuts 243 cooperate to adjust the relative angle between the tensioning rod 24 and the mounting plate 23, thereby indirectly adjusting the azimuth angle of the mounting plate 23, and then adjusting the relative distance between the output wheel of the drive motor 21 and the driven wheel 33 of the actuating part 30, thereby achieving the purpose of adjusting the tension of the belt 22.
[0019] The actuating part 30 includes a rotating shaft 31, a rotating disk 32, a driven wheel 33, a brake drum 34, a rotating drum 35 and a rubber ring 36. The rotating shaft 31 is hingedly mounted on the hinge disk 13. The rotating shaft 31 has a rotating disk 32 at the top, and a rotating drum 35 is mounted on the rotating disk 32. The lower part of the rotating shaft 31 is connected to the driven wheel 33, and the driven wheel 33 is connected to the belt 22 to drive the rotating shaft 31 to rotate. The bottom of the rotating shaft 31 is connected to the brake drum 34, and the brake drum 34 cooperates with the brake part 40 to brake the movement of the rotating shaft 31 as needed. The pot to be polished is placed on the rotating drum 35, and a circle of rubber ring 36 is attached to the inner circle of the rotating drum 35. The rubber ring 36 facilitates the placement of the pot on the rotating drum 35. On the one hand, it plays a buffering role, and on the other hand, it can play an appropriate damping role on the pot, which is convenient for the rotating drum 35 to drive the pot to rotate to achieve polishing.
[0020] The brake part 40 includes a friction plate 41 and a brake cylinder 42. One end of the friction plate 41 is hinged on the brake mounting point 16, and the other end is hinged on the brake cylinder 42. The other end of the brake cylinder 42 is hinged on the cylinder mounting point 17. The brake cylinder 42 also needs to be connected to the air pressure source. The control circuit of the air pressure source and the control circuit of the drive motor 21 are designed as needed and placed in a convenient position for operation. In addition, at the production site, there is another control method that is more in line with reality. Once the drive motor 21 stops rotating, the brake cylinder 42 is immediately operated to press the friction plate 41 against the brake drum 34 to achieve braking, instead of letting the actuator 30 follow the drive motor 21 to naturally decelerate and brake.
[0021] The operating part 50 includes a vertical rod 51, a shaft cylinder 52, a pressure rod 53 and an operating head 54. The vertical rod 51 is installed on the table top 11. The bottom of the vertical rod 51 is provided with a base plate 511. The base plate 511 installs the vertical rod 51 on the mounting boss 14. The shaft cylinder 52 is sleeved and installed on the vertical rod 51. The shaft cylinder 52 has screw holes. The shaft cylinder 52 is fixed to a suitable height on the vertical rod 51 by the mounting screws. The shaft cylinder 52 is provided with a clamping ring 521. The clamping ring 521 is hinged to the pressure rod 53. The clamping ring 53 rotates relative to the shaft cylinder 52 so that the pressure rod 53 can swing. The front end of the pressure rod 53 is provided with a hinged joint 531. The hinged joint 531 is hinged to the clamping ring 521. The operating head 54 is installed on the pressure rod 53. The operating head 54 grinds the inner bottom surface of the cookware. The operating head 54 includes a telescopic rod 541, a spring 542, sandpaper 543 and a positioning hole 544. The operating head 54 itself is a sleeve rod, which is sleeved on the pressure rod 53. The sleeve rod 53 has a pair of positioning holes 544. Screws are installed on the positioning holes 544 to position the operating head 54 at a suitable position to correspond to the position of the cookware. The bottom of the sleeve rod is connected to the telescopic rod 541, and the spring 542 is fitted outside the telescopic rod 541. The bottom of the spring 542 is connected to the grinding head. The sandpaper 543 is bonded or adsorbed to the bottom of the grinding head. Under the action of the spring 542, the sandpaper 543 has an intermediate state. Subsequently, the pressure rod 53 presses the operating head 54 downward so that the sandpaper 543 is against the cookware. Under the action of the spring, the contact between the sandpaper 543 and the cookware has appropriate buffering, rather than direct hard contact, so that the grinding force of the sandpaper 543 on the cookware can be controlled in a larger range.
[0022] The working principle of the present invention is as follows: the adjustment principle of the driving part is to use a belt to connect the output wheel and the driven wheel 32 of the driving motor 21, push the mounting plate 23, and adjust the tension of the belt appropriately. In this process, the cross joint 242 and the tension rod 24 will rotate adaptively, and then tighten the two tension nuts. In the subsequent work, the tension of the belt is regularly checked and the two tension nuts are adjusted as needed. The working principle of the braking part 40 is that the friction plate 41 rotates on the brake mounting point 16, and the brake cylinder 42 drives the friction plate 41 to rotate, and the friction between the friction plate 41 and the brake drum 34 is used to achieve braking. The working principle of the grinding operation is that the pot is placed on the rotating drum 35, so that it is slightly pressed and fitted with the rubber ring 36, which is enough to drive the pot to rotate. The height of the shaft cylinder 52 is adjusted to adapt to the height of the pot, and the position of the operating head 54 is adjusted to adapt to the installation position of the pot. The driving motor is started to drive the cooker to rotate, and the operating rod 53 is operated to appropriately press down the operating head 54 for grinding. The pressing rod 53 can swing at the clamping ring 521 and the shaft cylinder 52 until the grinding operation reaches the expected roughness.
[0023] The above embodiments mainly illustrate the ceramic cookware spraying and polishing device of the present invention. Although only limited embodiments and technical features are described, those skilled in the art should understand that the present invention can be implemented in many other forms without departing from its purpose and scope. Therefore, the embodiments shown are regarded as illustrative rather than restrictive, and the present invention may cover various modifications and replacement schemes without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims
1. A ceramic cookware spraying and polishing device, comprising a bracket (10), a driving part (20), an actuating part (30), a braking part (40) and an operating part (50), characterized in that: The driving part (20) is mounted on the bottom of the bracket (10), the actuating part (30) is hinged on the bracket (10) and is in driving connection with the driving part (20), the braking part (40) is mounted on the side of the actuating part (30), the operating part (50) is mounted on the bracket (10) and is located above the actuating part (30), the bracket (10) comprises a table top (11), a hinge plate (13), a mounting boss (14), hinged ears (15), a brake mounting point (16), a cylinder mounting point (17) and a tension mounting ear piece (18), the table top (11) is respectively provided with a hinge plate (13) and a mounting boss (14), the hinge plate (13) is provided with a hinge plate (13) and a mounting boss (14), The actuating part (30) is hingedly mounted, and the operating part (50) is mounted on the mounting boss (14). The bottom of the table (11) is respectively connected to the hinged double ears (15), the brake mounting point (16), the cylinder mounting point (17) and the tension mounting ear piece (18). The driving part (20) includes a driving motor (21), a belt (22), a mounting plate (23) and a tension rod (24). The driving motor (21) is mounted on the mounting plate (23). One end of the mounting plate (23) is hinged on the hinged double ears (15), and the other end is connected to the tension rod (24). The tension rod (24) is hinged on the tension mounting ear piece (18). The driving motor (21) The driving part (30) is connected to the driving part (30) through a belt (22). The driving part (30) includes a rotating shaft (31), a rotating disk (32), a driven wheel (33), a brake drum (34), a rotating drum (35) and a rubber ring (36). The rotating shaft (31) is hingedly mounted on the hinge disk (13). The top of the rotating shaft (31) is provided with a rotating disk (32). The rotating drum (35) is mounted on the rotating disk (32). The lower part of the rotating shaft (31) is connected to the driven wheel (33). The driven wheel (33) is connected to the belt (22) to drive the rotating shaft (31) to rotate. The bottom of the rotating shaft (31) is connected to the brake drum (34). The braking part (40) includes a friction plate (41) and a brake drum (34). The invention relates to a cylinder (42), one end of the friction plate (41) is hinged on the brake mounting point (16), and the other end is hinged to the brake cylinder (42), and the other end of the brake cylinder (42) is hinged on the cylinder body mounting point (17). The operating part (50) comprises a vertical rod (51), a shaft cylinder (52), a pressure rod (53) and an operating head (54). The vertical rod (51) is installed on the table (11), the shaft cylinder (52) is sleeved on the vertical rod (51), the shaft cylinder (52) is provided with a clamping ring (521), the clamping ring (521) is hinged on the pressure rod (53), the pressure rod (53) is installed on the operating head (54), and the operating head (54) grinds the inner bottom surface of the pot.
2. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The table top (11) is supported on the ground by four columns (12).
3. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The mounting plate (23) comprises an articulated ear piece (231) and a tensioning ear piece (232), wherein the articulated ear piece (231) is articulated with the articulated double ears (15), the tensioning ear piece (232) is centrally articulated with a cross joint (242), a tensioning rod (24) is transversely passed through the cross joint (242), the rear end of the tensioning rod (24) has an articulated shaft (241), the articulated shaft (241) is articulated with the tensioning mounting ear piece (18), and a tensioning nut (243) is respectively installed on both sides of the cross joint (242) on the tensioning rod (24).
4. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: A rubber ring (36) is attached to the inner ring of the rotating drum (35), and the rubber ring (36) facilitates the placement of the pot on the rotating drum (35).
5. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The bottom of the vertical rod (51) is provided with a bottom plate (511), and the bottom plate (511) mounts the vertical rod (51) on the mounting boss (14).
6. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The shaft cylinder (52) is provided with screw holes, and screws are installed to fix the shaft cylinder (52) at a suitable height on the vertical rod (51).
7. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The front end of the pressure rod (53) is provided with a hinged joint (531), and the hinged joint (531) is hingedly connected to the clamping ring (521).
8. The ceramic cookware spraying and polishing device according to claim 1, characterized in that: The operating head (54) comprises a telescopic rod (541), a spring (542), sandpaper (543) and a positioning hole (544). The operating head (54) itself is a sleeve rod, which is sleeved on the pressure rod (53). The sleeve rod (53) has a pair of positioning holes (544). The bottom of the sleeve rod is connected to the telescopic rod (541). The spring (542) is fitted outside the telescopic rod (541). The bottom of the spring (542) is connected to the grinding head. The sandpaper (543) is bonded or adsorbed to the bottom of the grinding head.