Ceramic surface polishing equipment

Abstract

The utility model discloses a ceramic surface polishing device which comprises a supporting frame. The feeding and discharging assembly is arranged above the supporting frame and comprises a rotating shaft movably arranged in the middle of the supporting frame, a supporting cross beam is fixedly connected to the top of the rotating shaft, a plurality of connecting pipes are symmetrically and rotationally arranged in the middle of the supporting cross beam relative to the rotating shaft, and the bottoms of the connecting pipes are connected with material taking parts. The craftwork polishing device has the advantages that the craftwork can be continuously polished through the combination of the feeding and discharging assembly and the vibration grinding machine, the processing time of a single piece of craftwork is shortened, the overall production speed is increased, the multiple connecting pipes and the multiple vacuum suction cups are arranged, the production efficiency is improved, and the production cost is reduced. And a plurality of artware can be treated at the same time, ceramic artware of different sizes and shapes can be adapted through internal fixation, and the universality and flexibility of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic handicraft processing, in particular to a ceramic surface polishing device. Background Art

[0002] Ceramic handicrafts are works of art made from clay through processes such as molding, drying, and firing. These handicrafts include pottery, porcelain, colored glaze, and porcelain paintings, which have the characteristics of diverse shapes, rich colors, and unique patterns. They not only have high artistic value, but also have certain practical functions and can be used for decoration and collection. In the process of processing ceramic handicrafts, they need to be polished. Polishing can remove the defects, scratches, grinding marks, and other processing marks produced during the processing of ceramic handicrafts, making the surface smoother and more delicate, thereby improving its appearance quality.

[0003] Most of the existing polishing equipment is operated individually, and the polishing process is performed by clamping and fixing the polishing assembly from the outside. It is not convenient to polish different positions of the ceramic crafts during polishing, resulting in low polishing efficiency. In addition, for ceramic crafts of different sizes and shapes, the position and angle of the polishing assembly need to be adjusted accordingly, which makes it less versatile and flexible. Utility Model Content

[0004] The purpose of the utility model is to provide a ceramic surface polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a ceramic surface polishing device, comprising:

[0006] Support frame;

[0007] A loading and unloading assembly is placed above the support frame, and the loading and unloading assembly includes a rotating shaft movably placed in the middle of the support frame, a supporting crossbeam is fixedly connected to the top of the rotating shaft, a plurality of connecting pipes are arranged in the middle of the supporting crossbeam so as to rotate symmetrically about the rotating shaft, a material taking part is connected to the bottom of the connecting pipe, and a No. 1 motor for driving the material taking part to rotate is arranged on the outer side of the connecting pipe;

[0008] A driving unit, which is disposed on one side of the support frame, and includes a No. 1 cylinder for driving the rotating shaft to vertically lift and a No. 2 motor for driving the rotating shaft to rotate;

[0009] A vibration grinder is placed on one side of the support frame and is used to polish the ceramics placed in the vibration grinder by the material taking part.

[0010] Preferably, a conveyor for conveying materials is arranged on the side of the support frame facing away from the vibration grinder.

[0011] Preferably, adjacent two of the connecting pipes are drivingly connected through a transmission belt assembly, and a second motor is fixedly connected to the bottom of the support cross beam. The output end of the second motor is drivingly connected to an adjacent connecting pipe through the transmission belt assembly.

[0012] Preferably, rotary joints are installed on the tops of the connecting pipes, and the material taking part is a vacuum chuck.

[0013] Preferably, a fixing plate is fixedly connected to one side of the support cross beam, a second air cylinder is fixedly connected to the top of the fixing plate, the output end of the second air cylinder penetrates through the fixing plate and is fixedly connected to a lifting plate, and a material blocking plate for blocking abrasive is arranged at the bottom of the lifting plate.

[0014] Preferably, an infrared sensor is fixedly connected to the top of the support frame.

[0015] Preferably, the driving part further includes a limiting plate rotatably connected to the outside of the rotating shaft. The second motor is fixedly connected to the bottom of the limiting plate, and the output end of the second motor is fixedly connected to the rotating shaft. The first air cylinder is fixedly connected to the limiting plate, and the output end of the first air cylinder is fixedly connected to the support frame. A limiting slide bar is slidably connected to the middle of the limiting plate, and the limiting slide bar is fixedly connected to the support frame.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: The combination of the loading and unloading assembly and the vibration grinding machine enables the handicrafts to continuously perform polishing operations, reduces the processing time of a single handicraft, improves the overall production speed. Multiple connecting pipes and vacuum chucks can process multiple handicrafts simultaneously. By fixing from the inside, it can adapt to ceramic handicrafts of different sizes and shapes, improving the versatility and flexibility of the equipment. The first motor drives the connecting pipe to rotate, enabling the handicrafts to fully contact the abrasive in the grinding machine, ensuring the uniformity of the polishing process and improving the surface quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic structural view of the position of the first air cylinder of the present utility model;

[0019] Figure 3 is a schematic structural view of the material blocking plate of the present utility model;

[0020] Figure 4 is an enlarged view at A of the present utility model.

[0021] In the figure: 1, support frame; 2, rotating shaft; 3, connecting pipe; 4, support crossbeam; 5, rotary joint; 6, first motor; 7, limit plate; 8, first cylinder; 9, limit slide bar; 10, second motor; 11, fixed plate; 12, lifting plate; 13, second cylinder; 14, material blocking plate; 15, vibrating grinding machine; 16, conveyor; 17, vacuum suction cup; 18, infrared sensor. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , 2 , as shown in Figures 3 and 4, the present invention provides a technical solution: a ceramic surface polishing device, comprising: a support frame 1; a loading and unloading assembly is placed above the support frame 1, and the loading and unloading assembly includes a rotating shaft 2 that can be lifted and rotated in the middle of the support frame 1. The top of the rotating shaft 2 is fixedly connected with a support crossbeam 4. A plurality of connecting pipes 3 are symmetrically rotatably arranged about the rotating shaft 2 in the middle of the support crossbeam 4. A cover plate is slidably connected to the outside of the connecting pipe 3 and on top of the vacuum suction cup 17. When the vacuum suction cup 17 sucks the ceramic handicraft, the cover plate covers the top of the ceramic handicraft to prevent abrasive from entering. The bottom of the connecting pipe 3 is connected with a vacuum suction cup 17, and a first motor 6 for driving the vacuum suction cup 17 to rotate is arranged on the outside of the connecting pipe 3; a driving part is placed on one side of the support frame 1, and the driving part includes a first cylinder 8 for driving the rotating shaft 2 to vertically lift and a second motor 10 for driving the rotating shaft 2 to rotate; a vibrating grinding machine 15 is placed on one side of the support frame 1 for polishing the ceramic placed inside the vibrating grinding machine 15 by the material taking part.

[0024] It should be noted that the present invention is equipped with a PLC controller and a vacuum generator communicated with the vacuum suction cup 17. When the first cylinder 8 extends, the limit plate 7 moves downward, and the limit plate 7 drives the rotating shaft 2 to move downward, so as to drive the connecting pipe 3 to drive the vacuum suction cup 17 to insert into the corresponding handicraft. The handicraft is sucked and fixed by the vacuum suction cup 17. When the first cylinder 8 retracts, the rotating shaft 2 is driven to rise. Then, the second motor 10 drives the rotating shaft 2 to rotate, so that after the handicraft is placed above the vibrating grinding machine 15, the first cylinder 8 drives the handicraft into the vibrating grinding machine 15. The abrasive inside the vibrating grinding machine 15 grinds the surface of the handicraft. During this period, the first motor 6 drives the connecting pipe 3 to rotate, so that the handicraft is fully contacted with the abrasive, and at the same time, the connecting pipe 3 on the other side places the polished material on the conveying mechanism.

[0025] See also Figure 1 As shown, a conveyor 16 for conveying materials is arranged on the side of the support frame 1 facing away from the vibration grinding machine 15 .

[0026] It should be noted that the conveyor 16 of the utility model is provided with a guide plate for limiting the position of the craftwork and a baffle plate for limiting the position. Under the combined action of the guide plate and the baffle plate, the ceramic craftwork is placed directly below the vacuum suction cup 17, and the conveyor can convey the unpolished craftwork to the grasping position for the polishing machine to grasp and use. At the same time, the craftwork after polishing is placed on the conveyor 16 again and can be continuously conveyed forward to the next processing link, such as cleaning, inspection, etc.

[0027] See also Figure 1 , 2 As shown, two adjacent connecting tubes 3 are connected via a transmission belt assembly, and a No. 2 motor 10 is fixedly connected to the bottom of the supporting beam 4. The output end of the No. 2 motor 10 is connected to an adjacent connecting tube 3 via a transmission belt assembly. A rotating joint 5 is installed on the top of the connecting tube 3, and the material picking part is a vacuum suction cup 17.

[0028] It should be noted that the utility model connects the rotary joint 5 with the connecting tube 3 and the vacuum suction cup 17, and can realize the suction and fixation of the handicraft in the process of the connecting tube 3 driving the vacuum suction cup 17 to rotate. The transmission belt assembly includes two pulleys and a transmission belt mounted on the outside of the two pulleys for driving the two pulleys. The adjacent connecting tubes 3 are driven by the belt and the pulley. The No. 1 motor 6 is driven by the connecting tube 3 closest to the No. 1 motor 6 through the belt and the pulley. The No. 1 motor 6 drives the connecting tube 3 to rotate, so that the surface of the ceramic handicraft can be in contact with the flow direction of the abrasive to achieve uniform polishing.

[0029] See also Figure 3 As shown, a fixed plate 11 is fixedly connected to one side of the supporting beam 4, a No. 2 cylinder 13 is fixedly connected to the top of the fixed plate 11, an output end of the No. 2 cylinder 13 passes through the fixed plate 11 and is fixedly connected to a lifting plate 12, and a material blocking plate 14 for shielding abrasives is provided at the bottom of the lifting plate 12.

[0030] It should be noted that, in the utility model, when the handicraft located above the vibration grinder 15 moves toward the inside of the vibration grinder 15, the No. 2 cylinder 13 drives the lifting plate 12 to move downward, and the lifting plate 12 drives the baffle plate 14 to move downward, so that the baffle plate 14 is placed in the vibration grinder 15 before the handicraft. The baffle plate 14 can separate the rotating abrasive, making it convenient for the handicraft to enter the abrasive. Under the action of the timer, the No. 2 cylinder 13 drives the baffle plate 14 to pull, so that the abrasive is wrapped around the outside of the ceramic handicraft, reducing the resistance of the ceramic handicraft to enter the abrasive.

[0031] Please refer to Figure 1 As shown, an infrared sensor 18 is fixedly connected to the top of the support frame 1.

[0032] It should be noted that the infrared sensor 18 of the present utility model is electrically connected to the PLC controller and is fixed on the top of the support frame 1. The infrared sensor 18 can monitor the position of the support crossbeam 4 in its movement trajectory, detect whether the support crossbeam 4 has reached the designated material taking and placing positions. When the support crossbeam 4 moves to the set material taking or placing position, the infrared sensor can detect it and send a signal to the control system to trigger corresponding operations.

[0033] Please refer to Figure 2 、 4 As shown, the driving part further includes a limiting plate 7 rotatably connected to the outside of the rotating shaft 2. The second motor 10 is fixedly connected to the bottom of the limiting plate 7 and the output end of the second motor 10 is fixedly connected to the rotating shaft 2. The first cylinder 8 is fixedly connected to the limiting plate 7 and the output end of the first cylinder 8 is fixedly connected to the support frame 1. A limiting slide rod 9 is slidably connected to the middle of the limiting plate 7, and the limiting slide rod 9 is fixedly connected to the support frame 1

[0034] It should be noted that when the piston rod of the first cylinder 8 of the present utility model contracts, the first cylinder 8 drives the limiting plate 7 to move upward along the limiting slide rod 9, and the limiting plate 7 drives the rotating shaft 2 to move upward. When the piston rod of the first cylinder 8 extends, the first cylinder 8 drives the limiting plate 7 to move downward along the limiting slide rod 9, and the limiting plate 7 drives the rotating shaft 2 to move downward, so as to switch and adjust the height of the support crossbeam 4. At the same time, the second motor 10 can drive the rotating shaft 2 to rotate, so that the rotating shaft 2 drives the support crossbeam 4 to rotate and adjust the position of the vacuum chuck 17. The coordinated action of the first cylinder and the second motor makes the movement of the rotating shaft and the connecting pipe accurately controllable, ensuring that the vacuum chuck can accurately insert into the handicraft and stably place it into the polishing machine.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "up", "one side", "top", "inside", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0036] In addition, the terms "first", "second", "third", and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third", or "fourth" may explicitly or implicitly include at least one such feature.

[0037] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "set", "connected", "fixed", "swivelly connected", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ceramic surface polishing device, characterized in that: include: Support frame (1); A loading and unloading assembly, the loading and unloading assembly is placed above the support frame (1), the loading and unloading assembly comprises a rotating shaft (2) movably placed in the middle of the support frame (1), a supporting crossbeam (4) is fixedly connected to the top of the rotating shaft (2), a plurality of connecting pipes (3) are arranged in the middle of the supporting crossbeam (4) symmetrically rotating about the rotating shaft (2), a material taking part is connected to the bottom of the connecting pipe (3), and a No. 1 motor (6) for driving the material taking part to rotate is arranged on the outer side of the connecting pipe (3); A driving unit, the driving unit is disposed on one side of the support frame (1), the driving unit comprising a first cylinder (8) for driving the rotating shaft (2) to vertically lift and a second motor (10) for driving the rotating shaft (2) to rotate; A vibration grinder (15) is placed on one side of the support frame (1) and is used to polish the ceramics placed in the vibration grinder (15) by the material taking part.

2. The ceramic surface polishing device according to claim 1, wherein: A conveyor (16) for conveying materials is arranged on the side of the support frame (1) facing away from the vibration grinder (15).

3. A ceramic surface polishing device according to claim 1, characterized in that: Two adjacent connecting tubes (3) are connected in transmission via a transmission belt assembly, and a second motor (10) is fixedly connected to the bottom of the supporting crossbeam (4), and an output end of the second motor (10) is connected in transmission via a transmission belt assembly to an adjacent connecting tube (3).

4. A ceramic surface polishing device according to claim 1, characterized in that: A rotating joint (5) is installed on the top of each connecting pipe (3), and the material taking part is a vacuum suction cup (17).

5. A ceramic surface polishing device according to claim 1, characterized in that: A fixing plate (11) is fixedly connected to one side of the supporting crossbeam (4), a No. 2 air cylinder (13) is fixedly connected to the top of the fixing plate (11), an output end of the No. 2 air cylinder (13) passes through the fixing plate (11) and is fixedly connected to a lifting plate (12), and a material blocking plate (14) for shielding abrasive is provided at the bottom of the lifting plate (12).

6. A ceramic surface polishing device according to claim 1, characterized in that: An infrared sensor (18) is fixedly connected to the top of the support frame (1).

7. A ceramic surface polishing device according to claim 1, characterized in that: The driving part also includes a limit plate (7) rotatably connected to the outside of the rotating shaft (2); the second motor (10) is fixedly connected to the bottom of the limit plate (7) and the output end of the second motor (10) is fixedly connected to the rotating shaft (2); the first cylinder (8) is fixedly connected to the limit plate (7) and the output end of the first cylinder (8) is fixedly connected to the support frame (1); the middle part of the limit plate (7) is slidably connected to a limit slide bar (9), and the limit slide bar (9) is fixedly connected to the support frame (1).

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