Polishing device for ceramic machining

Abstract

The utility model provides a polishing device for ceramic processing, which relates to the field of ceramic processing and comprises a ceramic polishing machine and a polishing disk, a lifting rack at the upper end of the ceramic polishing machine is movably connected with the polishing disk through a transverse and longitudinal sliding table mechanism, and a left clamping plate and a right clamping plate are attached to the upper table top of the ceramic polishing machine in a bilateral symmetry mode. The upper surface of the left clamping plate and the upper surface of the right clamping plate are each provided with a close-range sensor, the left side end of the left clamping plate is connected with a left supporting block through an adjusting stud, an infrared transmitter is embedded in the right side face of the left supporting block, the right side end of the right clamping plate is connected with a right supporting block through an electric push rod, and a receiver is embedded in the left side face of the right supporting block. The problem that in the prior art, when a movable block clamps a ceramic workpiece left and right, the plane of the movable block on the side edge is prone to being abraded in the movable polishing process of a polishing disc, and clamping stability is affected is solved.

Description

Technical Field

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

[0002] Ceramic polishing is to further improve the surface accuracy of ceramics after grinding, using soft elastic or viscoelastic tools and micro-powder abrasives to make the surface of the workpiece reach mirror finish to ensure the smooth surface of the processed ceramic products. After searching, the prior art (Announcement No.: CN202420415325.5) is a glaze polishing device for ceramic processing. The article records that "the tooth plate is displaced by meshing the active gear with the tooth plate, and the movable block is driven to move toward the workpiece while the tooth plate moves. The thrust of the connecting spring rebounds and the workpiece is clamped and fixed through the push block, achieving the purpose of automatic clamping, saving time and effort". However, in the prior art, when the movable block clamps the ceramic workpiece on the left and right, the polishing disk is easily worn during polishing, which affects the stability of the clamping. Utility Model Content

[0003] In order to overcome the defects of the prior art, a polishing device for ceramic processing is provided to solve the problem that when the movable block clamps the ceramic workpiece on the left and right in the prior art, the polishing disk moves and polishes, which easily wears the side movable block plane and affects the stability of clamping.

[0004] To achieve the above object, a ceramic polishing device is provided, comprising: a ceramic polishing machine and a polishing disc, wherein an upper lifting frame of the ceramic polishing machine is movably connected to the polishing disc via a horizontal and vertical slide mechanism.

[0005] The upper table of the ceramic polishing machine is symmetrically fitted with a left clamping plate and a right clamping plate, and the upper surfaces of the left clamping plate and the right clamping plate are both installed with proximity sensors. The left end of the left clamping plate is connected to the left supporting block through an adjusting stud, and the right side surface of the left supporting block is inlaid with an infrared transmitter. The right end of the right clamping plate is connected to the right supporting block through an electric push rod, and the left side surface of the right supporting block is inlaid with a receiver.

[0006] Furthermore, a mounting frame is welded to the front and rear ends of the ceramic polishing machine, a screw is installed in the groove of the mounting frame; and the right end of the front screw is connected to the rear screw through a transmission assembly.

[0007] Furthermore, the left end of the screw rod is axially connected to a motor, and the surface of the screw rod is connected to a connecting plate through a driving block; and the connecting plate is attached to the front and rear sides of the mounting frame.

[0008] Furthermore, a waste trough is provided on the upper table of the ceramic polishing machine, a polishing motor is connected to the lower end of the horizontal and vertical slide mechanism, and a polishing disc is axially connected to the lower end of the horizontal and vertical slide mechanism.

[0009] Furthermore, the infrared transmitter on the side of the left supporting block corresponds to the receiver on the side of the right supporting block, and connecting plates are installed at the front and rear ends of the left and right clamping plates.

[0010] Furthermore, rubber pads are bonded to the upper surfaces of the left support block and the right support block; and the side surfaces of the left support block and the right support block are in the shape of isosceles trapezoids.

[0011] Furthermore, the left clamping plate, the right clamping plate, the electric push rod, the adjusting stud, the left support block and the right support block constitute a supporting and clamping mechanism of the ceramic polishing machine.

[0012] The beneficial effect of the utility model is that the polishing device for ceramic processing of the utility model utilizes the upward adjustment of the right supporting block at the side of the left clamping plate to push the ceramic workpiece up to be flush with the top surface of the clamping plate, so that the right supporting block on the side of the right clamping plate is positioned and moved to be consistent with the height of the left supporting block, which is convenient for raising the polishing position of the ceramic part and preventing the rotating polishing disk from wearing the clamping plate. At the same time, the ceramic part is clamped more stably, which makes it convenient for the polishing device to fully polish the edge surface of the ceramic part and improve the polishing effect of the ceramic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a polishing device for ceramic processing according to an embodiment of the utility model.

[0014] Figure 2 It is a front view cross-sectional structural schematic diagram of a polishing device for ceramic processing according to an embodiment of the utility model.

[0015] Figure 3 It is a side view schematic diagram of the connection structure of the left clamping plate and the left supporting block of an embodiment of the utility model.

[0016] Figure 4 It is a front view structural schematic diagram of the right splint and the right support block of an embodiment of the utility model.

[0017] In the figure: 1. Ceramic polishing machine; 11. Motor; 12. Screw; 13. Drive block; 14. Mounting frame; 15. Transmission assembly; 16. Waste trough; 2. Left clamping plate; 21. Right clamping plate; 22. Connecting plate; 23. Electric push rod; 24. Adjusting stud; 25. Proximity sensor; 3. Polishing disc; 31. Horizontal and vertical slide mechanism; 32. Polishing motor; 4. Left support block; 41. Right support block; 42. Infrared transmitter; 43. Rubber pad; 44. Receiver. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4 As shown, the utility model provides a polishing device for ceramic processing, comprising: a ceramic polishing machine 1 and a polishing disc 3. The upper lifting frame of the ceramic polishing machine 1 is movably connected to the polishing disc 3 through a horizontal and vertical slide mechanism 31.

[0019] The left and right clamping plates 2 and 21 are symmetrically attached to the upper surface of the ceramic polishing machine 1. Proximity sensors 25 are installed on the upper surfaces of the left and right clamping plates 2 and 21. The left end of the left clamping plate 2 is connected to the left supporting block 4 through an adjusting stud 24. An infrared transmitter 42 is embedded in the right side of the left supporting block 4. The right end of the right clamping plate 21 is connected to the right supporting block 41 through an electric push rod 23. A receiver 44 is embedded in the left side of the right supporting block 41.

[0020] When in use, first hold the left end of the ceramic piece and fit it against the upper surface of the left support block 4, and rotate the adjusting stud 24 to drive the left support block 4 to move upward. After it moves until the polishing surface of the ceramic piece is not lower than the upper surface of the clamping plate, control the electric push rod 23 to move the right support block 41 upward. After the right support block 41 moves up and is at the same horizontal position as the left support block 4, drive the left clamping plate 2 and the right clamping plate 21 to move toward the middle, clamp the ceramic piece between the left clamping plate 2 and the right clamping plate 21, and at the same time, the lower surfaces of the two ends of the ceramic piece fit against the left support block 4 and the right support block 41, completing the clamping and fixing of the ceramic piece, control the polishing disk 3 to rotate and move, and polish the surface of the ceramic piece.

[0021] In this embodiment, a mounting frame 14 is welded to the front and rear ends of the ceramic polishing machine 1, and a screw 12 is installed in the groove of the mounting frame 14; and the right end of the front screw 12 is connected to the rear screw 12 through a transmission assembly 15. The left end of the screw 12 is axially connected to a motor 11, and the surface of the screw 12 is connected to a connecting plate 22 through a driving block 13; and the connecting plate 22 is attached to the front and rear sides of the mounting frame 14.

[0022] As a preferred embodiment, the motor 11 drives the screw 12 inside the front and rear side mounting frames 14 to rotate synchronously, so that the driving block 13 converts the rotational motion of the screw 12 into linear motion, thereby driving the left clamping plate 2 and the right clamping plate 21 to move synchronously, and the proximity sensor 25 on the upper end surfaces of the left clamping plate 2 and the right clamping plate 21 is used to sense the approach of the polishing disk 3 and control the polishing distance of the polishing disk 3.

[0023] In this embodiment, a waste trough 16 is provided on the upper surface of the ceramic polishing machine 1 , a polishing motor 32 is connected to the lower end of the horizontal and vertical slide mechanism 31 , and a polishing disc 3 is axially connected to the lower end of the horizontal and vertical slide mechanism 31 .

[0024] As a preferred embodiment, the waste trough 16 is convenient for collecting and discharging the waste residue dropped by polishing. The horizontal and vertical slide mechanism 31 is used to drive the polishing disc 3 to move in the horizontal and vertical directions, so that the polishing disc 3 can fully polish the surface of the clamped ceramic piece.

[0025] In this embodiment, the infrared transmitter 42 on the side of the left support block 4 corresponds to the receiver 44 on the side of the right support block 41, and the front and rear ends of the left clamping plate 2 and the right clamping plate 21 are both installed with a connecting plate 22. The upper surfaces of the left support block 4 and the right support block 41 are both bonded with a rubber pad 43; and the side surfaces of the left support block 4 and the right support block 41 are in the shape of an isosceles trapezoid.

[0026] As a preferred embodiment, when the receiver 44 receives the infrared signal from the infrared transmitter 42, the electric push rod 23 stops pushing the right support block 41 to move, so that the left support block 4 and the right support block 41 are at the same horizontal position, which is convenient for supporting the ceramic parts clamped by the left clamp plate 2 and the right clamp plate 21.

[0027] In this embodiment, the left clamping plate 2 , the right clamping plate 21 , the electric push rod 23 , the adjusting stud 24 , the left support block 4 and the right support block 41 constitute a supporting and clamping mechanism of the ceramic polishing machine 1 .

[0028] As a preferred embodiment, the supporting clamping mechanism of the ceramic polishing machine 1 is convenient for raising the polishing position of the ceramic part to prevent the rotating polishing disc from wearing the clamping plate, while more firmly clamping the ceramic part, making it convenient for the polishing device to fully polish the edge surface of the ceramic part, thereby improving the polishing effect of the ceramic part.

[0029] The utility model discloses a polishing device for ceramic processing which can effectively solve the problem in the prior art that the plane of the side movable block is easily worn out during the moving polishing of the polishing disk, which affects the stability of the clamping. The utility model is convenient for raising the polishing position of the ceramic part and preventing the rotating polishing disk from wearing the clamping plate. At the same time, the ceramic part can be clamped more stably, which makes it convenient for the polishing device to fully polish the edge surface of the ceramic part and improve the polishing effect of the ceramic part. The utility model is suitable for a polishing device for ceramic processing.

Claims

1. A polishing device for ceramic processing, comprising: A ceramic polishing machine (1) and a polishing disc (3), wherein the upper lifting frame of the ceramic polishing machine (1) is movably connected to the polishing disc (3) via a horizontal and vertical slide mechanism (31), and is characterized in that: The upper table of the ceramic polishing machine (1) is symmetrically fitted with a left clamping plate (2) and a right clamping plate (21), and the upper surfaces of the left clamping plate (2) and the right clamping plate (21) are both installed with a proximity sensor (25). The left end of the left clamping plate (2) is connected to a left support block (4) through an adjusting stud (24), and an infrared transmitter (42) is embedded and installed on the right side surface of the left support block (4). The right end of the right clamping plate (21) is connected to a right support block (41) through an electric push rod (23), and a receiver (44) is embedded and installed on the left side surface of the right support block (41).

2. A ceramic polishing device according to claim 1, characterized in that: The ceramic polishing machine (1) is welded with a mounting frame (14) at the front and rear ends, and a screw rod (12) is installed in a groove of the mounting frame (14); and the right end of the front screw rod (12) is connected to the rear screw rod (12) through a transmission assembly (15).

3. A ceramic polishing device according to claim 2, characterized in that: The left end of the screw rod (12) is axially connected to a motor (11), and the surface of the screw rod (12) is connected to a connecting plate (22) via a driving block (13); and the connecting plate (22) is in contact with the front and rear sides of the mounting frame (14).

4. A ceramic polishing device according to claim 1, characterized in that: The upper surface of the ceramic polishing machine (1) is provided with a waste material trough (16), the lower end of the horizontal and vertical slide mechanism (31) is connected to a polishing motor (32), and the lower end of the horizontal and vertical slide mechanism (31) is axially connected to a polishing disc (3).

5. A ceramic polishing device according to claim 1, characterized in that: The infrared transmitter (42) on the side of the left support block (4) corresponds to the receiver (44) on the side of the right support block (41), and the front and rear ends of the left clamping plate (2) and the right clamping plate (21) are both installed with connecting plates (22).

6. A ceramic polishing device according to claim 1, characterized in that: The upper surfaces of the left support block (4) and the right support block (41) are both bonded with rubber pads (43); and the side surfaces of the left support block (4) and the right support block (41) are in the shape of isosceles trapezoids.

7. A ceramic polishing device according to claim 1, characterized in that: The left clamping plate (2), the right clamping plate (21), the electric push rod (23), the adjusting stud (24), the left support block (4) and the right support block (41) constitute a supporting and clamping mechanism of the ceramic polishing machine (1).

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