Ceramic green body polishing and finishing device

By designing a ceramic embryo body grinding and trimming device, using structures such as bidirectional screws and hydraulic cylinders to achieve stable positioning of the ceramic embryo body and angle adjustment of the grinding disc, the problem of unstable grinding of the ceramic embryo body in the existing technology is solved, and the ceramics is improved Processing quality and grinding effect of embryo bodies.

CN222269757UActive Publication Date: 2024-12-31CHAOZHOU SICHENG CERAMIC TECH CO LTD
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Patent Information

Application Number
CN202421099642.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-20
Publication Date
2024-12-31
Estimated Expiration
2034-05-20

AI Technical Summary

Technical Problem

Existing ceramic embryo grinding devices cannot effectively locate the ceramic embryo, resulting in easy shaking during grinding, affecting uniformity and accuracy, and may lead to embryo damage.

Method used

A ceramic embryo grinding and trimming device is designed, including a base, support column, fixed frame, movable frame, hydraulic cylinder and servo motor. The ceramic embryo is realized through structures such as bidirectional screw, threaded sleeve, positioning plate and hydraulic cylinder. The stable positioning and angle adjustment of the grinding disc ensure the stability and accuracy of the grinding process.

Benefits of technology

It realizes effective positioning of ceramic embryos and automatic movement and adjustment of the grinding disc, avoids shaking during grinding, improves processing quality, and allows flexible grinding of the inner wall of embryos to improve the grinding effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222269757U_ABST
Patent Text Reader

Abstract

The utility model discloses a ceramic body polishing and finishing device which comprises a base, supporting columns are fixedly connected to the two ends of the two sides of the top end of the base, a fixed frame is fixedly connected to the top ends of the supporting columns, a movable frame is movably connected to the interior of the fixed frame, and a movable plate is movably connected to the interior of the movable frame. According to the ceramic blank grinding and finishing device, by arranging the threaded sleeves, the positioning plate, the servo motor, the empty groove and the two-way lead screw, before grinding, a ceramic blank is placed at the top end of the base, then the servo motor is started to drive the two-way lead screw to rotate, and the two sets of external threaded sleeves are driven to move towards the middle while the two-way lead screw rotates; and then the threaded sleeves drive the positioning plates to move until the positioning plates are attached to the two sides of the ceramic blank body to support the ceramic blank body, so that the ceramic blank body is prevented from shaking in the polishing process, the ceramic blank body is conveniently positioned, and the machining quality of the ceramic blank body is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of ceramic sanitary ware production, in particular to a ceramic embryo body grinding and finishing device. Background Art

[0002] Ceramic sanitary ware is a sanitary ware product with ceramic as the main body and glazed surface, including a series of products such as wash basins, bathtubs, toilets, etc. In the production process of ceramic sanitary ware products, the surface of the ceramic embryo needs to be polished after forming to make the surface of the embryo smoother and flatter;

[0003] However, the ceramic body grinding device currently used in ceramic sanitary ware production still has some defects in use. The inventor believes that the ceramic body cannot be effectively positioned before grinding, which causes the ceramic body to shake easily during the grinding process. The ceramic body needs to remain stable during the grinding process to ensure the uniformity and accuracy of the grinding. Shaking during the grinding process will not only affect the grinding effect, but may also cause damage to the ceramic body.

[0004] Now a new ceramic body grinding and finishing device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a ceramic embryo body grinding and trimming device to solve the problem that the ceramic embryo body cannot be quickly positioned in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ceramic embryo body grinding and finishing device, comprising a base, two ends of the top of the base are fixedly connected with support columns, the top of the support column is fixedly connected with a fixed frame, the fixed frame is movably connected with a movable frame inside, the movable frame is movably connected with a movable plate inside, and a support structure for positioning the ceramic embryo body is arranged inside the base;

[0007] The supporting structure includes an empty slot, the top of the base is provided with an empty slot, the inside of the empty slot is movably connected with a bidirectional screw rod, the two sides of the outside of the bidirectional screw rod are movably connected with threaded sleeves, the two sides of the top of the base are respectively movably connected with a group of positioning plates, and one side of the base is fixedly connected with a servo motor.

[0008] Preferably, the output end of the servo motor extends to the inside of the empty slot and is fixedly connected to the bidirectional lead screw, and the threaded sleeves on both sides of the outside of the bidirectional lead screw are symmetrically arranged.

[0009] Preferably, the positioning plate passes through the top of the base and extends to the inside of the empty groove to be fixedly connected to the threaded sleeve, and the center line of the bidirectional screw and the center line of the threaded sleeve are on the same vertical plane.

[0010] Preferably, the two sides of the fixed frame are fixedly connected with limiting rods, the two sides of the movable frame are fixedly connected with limiting sleeves, the two ends of the movable frame are fixedly connected with fixing rods, the two ends of the top of the movable plate are fixedly connected with threaded grooves, the inside of the threaded grooves is movably connected with positioning bolts, and one end of the fixed frame is fixedly connected with a gas rod.

[0011] Preferably, the movable plate is slidably connected to the fixed rod, and the positioning bolt extends to the inside of the movable plate and is movably connected to the fixed rod.

[0012] Preferably, the limiting sleeve is slidably connected to the limiting rod, and the output end of the gas rod extends to the inside of the fixed frame and is fixedly connected to the movable frame.

[0013] Preferably, the top end of the movable plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder passes through the movable plate and is fixedly connected to a U-shaped mounting frame, the interior of the U-shaped mounting frame is movably connected to a driving motor, both ends of the driving motor are fixedly connected to positioning screws, the positioning screw passes through one end of the U-shaped mounting frame and is movably connected to a positioning nut, the bottom end of the driving motor is fixedly connected to a mounting plate, and the output end of the driving motor passes through the mounting plate and is fixedly connected to a grinding disc.

[0014] Preferably, the positioning nut is movably connected to the U-shaped mounting frame, and the center line of the U-shaped mounting frame and the center line of the grinding disc are on the same vertical plane.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the ceramic embryo body grinding and finishing device can not only realize the positioning of the ceramic embryo body, realize the automatic movement of the grinding component to adjust the grinding position, but also realize the adjustment of the grinding component angle to grind the inner wall of the embryo body;

[0016] (1) By providing a threaded sleeve, a positioning plate, a servo motor, an empty slot and a bidirectional screw, before grinding, the ceramic embryo is placed on the top of the base, and then the servo motor is started to drive the bidirectional screw to rotate. The rotation of the bidirectional screw drives the two sets of threaded sleeves on the outside to move toward the middle, and the threaded sleeve drives the positioning plate to move until the positioning plate fits on both sides of the ceramic embryo, which can support the ceramic embryo, thereby preventing the ceramic embryo from shaking during the grinding process, making it convenient to position the ceramic embryo and improving the processing quality of the ceramic embryo;

[0017] (2) By providing a fixed frame, a fixed rod, a movable plate, a movable frame, a limiting sleeve, a limiting rod, a gas rod, a threaded groove and a positioning bolt, before grinding, the positioning bolt can be rotated to disengage it from the outside of the fixed rod, and then the movable plate can be pulled to adjust the position of the bottom grinding disc. After adjustment, the positioning bolt is rotated to make it descend and fit on the outside of the fixed rod to position the movable plate. Then, during grinding, the gas rod can be started to push the movable frame to move, and the movable frame drives the grinding disc to move so that the embryo can be quickly ground. In addition, the limiting rod can limit the movable frame through the limiting sleeve to maintain the stability of the movable frame, thereby realizing rapid adjustment of the grinding position;

[0018] (3) A hydraulic cylinder, a U-shaped mounting frame, a mounting plate, a driving motor, a grinding disc, a positioning nut and a positioning screw are provided. Before grinding, the positioning nut is rotated to loosen it, and then the driving motor can be turned to adjust the angle of the grinding disc. The grinding disc is adjusted to a suitable angle according to the structure of the embryo. Then, the positioning nut is rotated to position the grinding disc through the positioning screw. Then, the hydraulic cylinder is started to push the U-shaped mounting frame down. The U-shaped mounting frame drives the grinding disc to descend and fit onto the surface of the embryo. Finally, the driving motor is started to drive the grinding disc to rotate so that the embryo can be polished, thereby adjusting the angle of the grinding disc so that it fits tightly onto the inner wall of the embryo for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the fixing frame of the utility model;

[0021] Figure 3 This is a side structural schematic diagram of a U-shaped mounting frame of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. base; 2. threaded sleeve; 3. support column; 4. positioning plate; 5. fixed frame; 6. fixed rod; 7. movable plate; 8. hydraulic cylinder; 9. movable frame; 10. limiting sleeve; 11. limiting rod; 12. U-shaped mounting bracket; 13. mounting plate; 14. driving motor; 15. grinding disc; 16. servo motor; 17. empty slot; 18. bidirectional lead screw; 19. gas rod; 20. threaded slot; 21. positioning bolt; 22. positioning nut; 23. positioning screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 A ceramic body grinding and finishing device comprises a base 1, support columns 3 are fixedly connected to both ends of the top of the base 1, a fixed frame 5 is fixedly connected to the top of the support column 3, a movable frame 9 is movably connected to the inside of the fixed frame 5, a movable plate 7 is movably connected to the inside of the movable frame 9, and a support structure for positioning the ceramic body is arranged inside the base 1;

[0026] The supporting structure includes an empty slot 17. The top of the base 1 is provided with an empty slot 17. A bidirectional screw rod 18 is movably connected inside the empty slot 17. The two sides of the bidirectional screw rod 18 are movably connected with threaded sleeves 2. A group of positioning plates 4 are movably connected to the two sides of the top of the base 1. A servo motor 16 is fixedly connected to one side of the base 1.

[0027] Preferably, a fitting portion is provided on one side of the positioning plate 4 close to the ceramic body, and the fitting portion is adapted to the outer wall of the ceramic body, thereby improving the limiting effect of the positioning plate 4 on the ceramic body, reducing the shaking amount of the ceramic body during grinding, and thus improving the processing quality of the ceramic body;

[0028] The output end of the servo motor 16 extends to the inside of the empty slot 17 and is fixedly connected to the bidirectional screw rod 18. The threaded sleeves 2 on both sides of the bidirectional screw rod 18 are arranged symmetrically.

[0029] The positioning plate 4 passes through the top of the base 1 and extends to the inside of the empty groove 17 and is fixedly connected to the threaded sleeve 2. The center line of the bidirectional screw 18 and the center line of the threaded sleeve 2 are on the same vertical plane.

[0030] Specifically, Figure 1 As shown, before grinding, the ceramic embryo is placed on the top of the base 1, and then the servo motor 16 is started to drive the bidirectional screw 18 to rotate. While the bidirectional screw 18 rotates, it drives the two sets of external threaded sleeves 2 to move toward the middle. The threaded sleeve 2 then drives the positioning plate 4 to move until the positioning plate 4 fits on both sides of the ceramic embryo, which can support the ceramic embryo and prevent the ceramic embryo from shaking during grinding, thereby making it easy to position the ceramic embryo.

[0031] Embodiment 2: The two sides of the fixed frame 5 are fixedly connected with the limiting rods 11, the two sides of the movable frame 9 are fixedly connected with the limiting sleeves 10, the two ends of the movable frame 9 are fixedly connected with the fixing rods 6, the two ends of the top of the movable plate 7 are fixedly connected with the threaded grooves 20, the threaded grooves 20 are movably connected with the positioning bolts 21, and one end of the fixed frame 5 is fixedly connected with the gas rod 19;

[0032] The movable plate 7 is slidably connected to the fixed rod 6, and the positioning bolt 21 extends to the inside of the movable plate 7 and is movably connected to the fixed rod 6;

[0033] The limiting sleeve 10 is slidably connected to the limiting rod 11, and the output end of the gas rod 19 extends to the inside of the fixed frame 5 and is fixedly connected to the movable frame 9;

[0034] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, before grinding, the positioning bolt 21 can be rotated to disengage it from the outside of the fixed rod 6, and then the movable plate 7 can be pulled to adjust the position of the bottom grinding disc 15. After adjustment, the positioning bolt 21 is rotated to make it descend and fit against the outside of the fixed rod 6 to position the movable plate 7. When grinding, the gas rod 19 can be started to push the movable frame 9 to move. The movable frame 9 drives the grinding disc 15 to move, so that the embryo can be quickly grinded, and the limit rod 11 can limit the movable frame 9 through the limit sleeve 10 to maintain the stability of the movable frame 9, thereby realizing that the grinding position can be quickly adjusted.

[0035] Embodiment 3: The top of the movable plate 7 is fixedly connected with a hydraulic cylinder 8, the output end of the hydraulic cylinder 8 penetrates the movable plate 7 and is fixedly connected with a U-shaped mounting frame 12, the inside of the U-shaped mounting frame 12 is movably connected with a driving motor 14, both ends of the driving motor 14 are fixedly connected with positioning screws 23, the positioning screw 23 penetrates one end of the U-shaped mounting frame 12 and is movably connected with a positioning nut 22, the bottom end of the driving motor 14 is fixedly connected with a mounting plate 13, and the output end of the driving motor 14 penetrates the mounting plate 13 and is fixedly connected with a grinding disc 15;

[0036] The positioning nut 22 is movably connected to the U-shaped mounting frame 12, and the center line of the U-shaped mounting frame 12 and the center line of the grinding disc 15 are in the same vertical plane;

[0037] Specifically, Figure 1 , Figure 2 and Figure 3As shown, before grinding, the positioning nut 22 is rotated to loosen it, and then the driving motor 14 can be rotated to adjust the angle of the grinding disc 15. The grinding disc 15 is adjusted to a suitable angle according to the structure of the embryo. Then, the positioning nut 22 is rotated to position the grinding disc 15 through the positioning screw 23, and then the hydraulic cylinder 8 is started to push the U-shaped mounting frame 12 down. The U-shaped mounting frame 12 drives the grinding disc 15 to descend and fit against the surface of the embryo. Finally, the driving motor 14 is started to drive the grinding disc 15 to rotate so that the embryo can be grinded, thereby achieving the ability to adjust the angle of the grinding disc 15 so that it fits tightly against the inner wall of the embryo for grinding.

[0038] Working principle: When the utility model is in use, before grinding, the ceramic embryo is placed on the top of the base 1, and then the servo motor 16 is started to drive the bidirectional screw 18 to rotate. While the bidirectional screw 18 rotates, it drives the two sets of external threaded sleeves 2 to move toward the middle, and the threaded sleeve 2 then drives the positioning plate 4 to move until the positioning plate 4 fits on both sides of the ceramic embryo, which can support the ceramic embryo and prevent the ceramic embryo from shaking during the grinding process. The positioning bolt 21 can be rotated to separate it from the outside of the fixed rod 6, and then the movable plate 7 can be pulled to adjust the position of the bottom grinding disc 15. After adjusting to the right position, the positioning bolt 21 is rotated to make it descend and fit on the outside of the fixed rod 6 to position the movable plate 7, and then the grinding can be started. The gas rod 19 pushes the movable frame 9 to move, and the movable frame 9 drives the grinding disc 15 to move, so that the embryo body can be quickly polished, and the limit rod 11 can limit the movable frame 9 through the limit sleeve 10 to maintain the stability of the movable frame 9. Before polishing, the positioning nut 22 is rotated to loosen it, and the drive motor 14 can be rotated to adjust the angle of the grinding disc 15. The grinding disc 15 is adjusted to a suitable angle according to the structure of the embryo body, and then the rotating positioning nut 22 positions the grinding disc 15 through the positioning screw 23, and then the hydraulic cylinder 8 is started to push the U-shaped mounting frame 12 to descend, and the U-shaped mounting frame 12 drives the grinding disc 15 to descend and fit on the surface of the embryo body, and finally the drive motor 14 is started to drive the grinding disc 15 to rotate to polish the embryo body.

Claims

1. A ceramic body grinding and finishing device, comprising a base (1), characterized in that: The two ends of both sides of the top of the base (1) are fixedly connected to support columns (3), the top of the support column (3) is fixedly connected to a fixed frame (5), the fixed frame (5) is movably connected to a movable frame (9) inside, the movable frame (9) is movably connected to a movable plate (7) inside, and a support structure for positioning a ceramic embryo is provided inside the base (1); The support structure comprises an empty slot (17), the top end of the base (1) is provided with an empty slot (17), the inside of the empty slot (17) is movably connected to a bidirectional screw rod (18), the two sides of the outside of the bidirectional screw rod (18) are movably connected to threaded sleeves (2), the two sides of the top end of the base (1) are respectively movably connected to a group of positioning plates (4), and one side of the base (1) is fixedly connected to a servo motor (16).

2. A ceramic body grinding and finishing device according to claim 1, characterized in that: The output end of the servo motor (16) extends to the inside of the empty slot (17) and is fixedly connected to the bidirectional screw rod (18), and the threaded sleeves (2) on both sides of the outside of the bidirectional screw rod (18) are symmetrically arranged.

3. The ceramic body grinding and finishing device according to claim 1, characterized in that: The positioning plate (4) passes through the top of the base (1) and extends to the inside of the empty groove (17) to be fixedly connected to the threaded sleeve (2), and the center line of the bidirectional screw rod (18) and the center line of the threaded sleeve (2) are on the same vertical plane.

4. The ceramic body grinding and finishing device according to claim 1, characterized in that: The fixed frame (5) is fixedly connected to limiting rods (11) on both sides, the movable frame (9) is fixedly connected to limiting sleeves (10) on both sides, the movable frame (9) is fixedly connected to fixing rods (6) on both ends, the movable plate (7) is fixedly connected to threaded grooves (20) on both ends of the top, the threaded grooves (20) are movably connected to positioning bolts (21), and one end of the fixed frame (5) is fixedly connected to a gas rod (19).

5. The ceramic body grinding and finishing device according to claim 4, characterized in that: The movable plate (7) is slidably connected to the fixed rod (6), and the positioning bolt (21) extends to the inside of the movable plate (7) and is movably connected to the fixed rod (6).

6. The ceramic body grinding and finishing device according to claim 4, characterized in that: The limiting sleeve (10) is slidably connected to the limiting rod (11), and the output end of the gas rod (19) extends to the inside of the fixed frame (5) and is fixedly connected to the movable frame (9).

7. The ceramic body grinding and finishing device according to claim 1, characterized in that: The top end of the movable plate (7) is fixedly connected to a hydraulic cylinder (8); the output end of the hydraulic cylinder (8) passes through the movable plate (7) and is fixedly connected to a U-shaped mounting frame (12); the interior of the U-shaped mounting frame (12) is movably connected to a driving motor (14); both ends of the driving motor (14) are fixedly connected to positioning screws (23); one end of the positioning screw (23) passes through the U-shaped mounting frame (12) and is movably connected to a positioning nut (22); the bottom end of the driving motor (14) is fixedly connected to a mounting plate (13); and the output end of the driving motor (14) passes through the mounting plate (13) and is fixedly connected to a grinding disc (15).

8. The ceramic body grinding and finishing device according to claim 7, characterized in that: The positioning nut (22) is movably connected to the U-shaped mounting frame (12), and the center line of the U-shaped mounting frame (12) and the center line of the grinding disc (15) are on the same vertical plane.