Bottom polishing device for porcelain bowl production

Abstract

The utility model relates to the field of porcelain bowl processing, in particular to a bottom polishing device for porcelain bowl production. The technical problem that traditional porcelain bowl bottom polishing is completed manually, and efficiency is low is solved. A bottom polishing device for porcelain bowl production comprises a base. A support is fixedly connected to the base, a conveying belt penetrates through the upper portion of the base, porcelain bowls are placed on the conveying belt, a limiting frame is fixedly connected to the support, and a limiting plate is fixedly connected to the limiting frame. The top rods are extruded by the limiting frame in the rotating process, the top rods located on the two sides of the porcelain bowl can move in the direction close to each other, so that the clamping rods on the two sides of the porcelain bowl clamp the porcelain bowl, the sliding frame is extruded by the limiting plate to ascend, the sliding frame ascends to drive the clamping rods and the porcelain bowl to ascend, and the bottom of the porcelain bowl and the upper surface of the polishing plate are kept horizontal; and then the porcelain bowls continue to rotate, so that the bottoms of the porcelain bowls can be polished by the polishing plate, automatic polishing of the bottoms of the porcelain bowls is achieved, operation is faster, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of porcelain bowl processing, in particular to a bottom grinding device for porcelain bowl production. Background Art

[0002] In the daily production process of porcelain bowls, after the porcelain bowls are fired, it is often necessary to grind the bottoms of the fired porcelain bowls to increase the beauty of the porcelain bowls. At present, in the production, the bottom grinding of porcelain bowls is carried out by manually taking the porcelain bowls and placing them on the grinding disc for grinding. This makes the grinding efficiency low and time-consuming and laborious. Summary of the Utility Model

[0003] The utility model aims at the above defects. The utility model provides a bottom grinding device for porcelain bowl production, which can automatically grind the bottoms of porcelain bowls, making the operation more rapid and improving the work efficiency.

[0004] The technical implementation scheme of the utility model is as follows: A bottom grinding device for porcelain bowl production includes a base, a bracket is fixedly connected to the base, a conveyor belt passes through above the base, porcelain bowls are placed on the conveyor belt, a limiting frame is fixedly connected to the bracket, a limiting plate is fixedly connected to the limiting frame, a rotating component is arranged on the base, a clamping component is arranged on the rotating component, the rotating component is used to drive the clamping component to rotate, and the clamping component is used to clamp the porcelain bowls.

[0005] Further, the rotating component includes a support frame, the support frame is fixedly connected to the base, and a motor is fixedly connected to the base, and the motor is located below the support frame.

[0006] Further, the clamping component includes a support plate, the support plate is rotatably connected to the support frame, the support plate is fixedly connected to the output shaft of the motor, two sliding frames are slidably connected to both ends of the support plate, and two sliding frames at the same end of the support plate are taken as a group, and the two sliding frames in the same group are symmetrically arranged.

[0007] Further, it further includes a top rod, a top rod is slidably connected to each sliding frame, a pressure spring is connected between the top rod and the sliding frame, a clamping rod is slidably connected to each top rod, and a return spring is connected between the clamping rod and the top rod.

[0008] Further, it further includes a grinding plate, the grinding plate is fixedly connected to the support frame, and the grinding plate is located below the limiting plate.

[0009] The utility model has the following advantages:

[0010] 1. During the rotation of the ejector rod, it will be squeezed by the limit frame. The ejector rods on both sides of the porcelain bowl will move towards each other, the compression spring will be compressed, and the movement of the ejector rod will drive the clamping rod to move, so that the clamping rods on both sides of the porcelain bowl will clamp the porcelain bowl. The sliding frame will rise under the extrusion of the limit plate, and the rising of the sliding frame will drive the clamping rod and the porcelain bowl to rise, so that the bottom of the porcelain bowl and the upper surface of the grinding plate are kept horizontal. Subsequently, the porcelain bowl continues to rotate, and the bottom of the porcelain bowl will contact the grinding plate, so that the bottom of the porcelain bowl will be ground by the grinding plate, realizing the automatic grinding of the bottom of the porcelain bowl, making the operation more rapid and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0012] Figure 2 It is a three-dimensional structural schematic diagram of some parts of the present utility model.

[0013] Figure 3 It is a sectional three-dimensional structural schematic diagram of the limit frame of the present utility model.

[0014] Figure 4 It is a first partial three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 5 It is a second partial three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 6 It is a sectional three-dimensional structural schematic diagram of the sliding frame and the ejector rod of the present utility model.

[0017] DESCRIPTION OF THE REFERENCE NUMERALS: 1: base, 2: bracket, 3: conveyor belt, 4: porcelain bowl, 5: limit frame, 6: limit plate, 7: support frame, 8: motor, 9: support plate, 10: sliding frame, 11: ejector rod, 12: compression spring, 13: clamping rod, 14: return spring, 15: grinding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions of the present utility model will be further described below with reference to the drawings.

[0019] Embodiment 1: A bottom grinding device for porcelain bowl production, as Figures 1-6 shown, includes a base 1, a bracket 2 is fixedly connected to the base 1, a conveyor belt 3 passes through above the base 1, a porcelain bowl 4 is placed on the conveyor belt 3, a limit frame 5 is fixedly connected to the bracket 2, a limit plate 6 is fixedly connected to the limit frame 5, a rotating component is provided on the base 1, a clamping component is provided on the rotating component, the rotating component is used to drive the clamping component to rotate, and the clamping component is used to clamp the porcelain bowl 4.

[0020] The rotating component includes a support frame 7, the support frame 7 is fixedly connected to the base 1, and a motor 8 is fixedly connected to the base 1, and the motor 8 is located below the support frame 7.

[0021] The clamping component includes a support plate 9, the support plate 9 is rotatably connected to the support frame 7, the support plate 9 is fixedly connected to the output shaft of the motor 8, and two sliding frames 10 are slidably connected to both ends of the support plate 9. The two sliding frames 10 at the same end of the support plate 9 are a group, and the two sliding frames 10 in the same group are symmetrically arranged.

[0022] It further includes a ejector rod 11. The ejector rod 11 is slidably connected to each sliding frame 10. A compression spring 12 is connected between the ejector rod 11 and the sliding frame 10. A clamping rod 13 is slidably connected to each ejector rod 11. A return spring 14 is connected between the clamping rod 13 and the ejector rod 11. During the rotation of the ejector rod 11, it will be squeezed by the limiting frame 5, so that the clamping rod 13 will clamp the porcelain bowl 4.

[0023] It further includes a grinding plate 15. The grinding plate 15 is fixedly connected to the support frame 7. The grinding plate 15 is located below the limiting plate 6. The bottom of the porcelain bowl 4 will rise to be level with the grinding plate 15, and the rotation of the bottom of the porcelain bowl 4 will cause the grinding plate 15 to grind the bottom of the porcelain bowl 4.

[0024] At first, porcelain bowls 4 are conveyed on the conveyor belt 3. When the porcelain bowl 4 is conveyed by the conveyor belt 3 between two clamping rods 13 in one group, the staff starts the motor 8. The output shaft of the motor 8 will drive the support plate 9, the sliding frame 10, the ejector rod 11 and the clamping rod 13 to rotate together. The conveying speed of the porcelain bowl 4 and the rotating speed of the clamping rods 13 on both sides of the porcelain bowl 4 are kept consistent. During the rotation of the ejector rod 11, it will be squeezed by the limit frame 5. The ejector rods 11 located on both sides of the porcelain bowl 4 will move towards each other, and the compression spring 12 will be compressed. The movement of the ejector rod 11 will drive the clamping rod 13 to move, so that the clamping rods 13 on both sides of the porcelain bowl 4 will clamp the porcelain bowl 4. After the clamping rod 13 clamps the porcelain bowl 4 and continues to move, it will retract into the ejector rod 11, and the return spring 14 will be compressed. Then when the sliding frame 10 rotates to the limit plate 6, the sliding frame 10 contacts the limit plate 6, and the sliding frame 10 will rise under the extrusion of the limit plate 6. The rising of the sliding frame 10 drives the clamping rod 13 and the porcelain bowl 4 to rise, so that the bottom surface of the porcelain bowl 4 and the upper surface of the grinding plate 15 are kept horizontal. Subsequently, the porcelain bowl 4 continues to rotate, and the bottom of the porcelain bowl 4 will contact the grinding plate 15, so that the bottom of the porcelain bowl 4 will be ground by the grinding plate 15. In this way, the automatic grinding of the bottom of the porcelain bowl 4 is realized. When the sliding frame 10 and the limit plate 6 are separated, under the action of gravity, the clamping rod 13 and the porcelain bowl 4 will drop back to the initial height. The support plate 9 continues to rotate. When the support plate 9 rotates 180 degrees, the staff turns off the motor 8. At this time, the limit frame 5 and the ejector rod 11 are separated, and the compression spring 12 drives the ejector rod 11 to reset. The reset of the return spring 14 makes the clamping rod 13 release the porcelain bowl 4. Subsequently, the porcelain bowl 4 is conveyed away by the conveyor belt 3. After the unground porcelain bowl 4 on the other side of the conveyor belt 3 is conveyed between two clamping rods 13 in another group, the staff starts the motor 8 again. In this way, the automatic grinding of the bottom of the porcelain bowl 4 is realized, making the operation more efficient and improving the work efficiency.

[0025] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bottom grinding device for porcelain bowl production, characterized by: The invention comprises a base (1), a bracket (2) is fixedly connected to the base (1), a conveyor belt (3) passes through the top of the base (1), a porcelain bowl (4) is placed on the conveyor belt (3), a limit frame (5) is fixedly connected to the bracket (2), a limit plate (6) is fixedly connected to the limit frame (5), a rotating component is provided on the base (1), a clamping component is provided on the rotating component, the rotating component is used to drive the clamping component to rotate, and the clamping component is used to clamp the porcelain bowl (4).

2. A bottom grinding device for porcelain bowl production as claimed in claim 1, characterized in that: The rotating component comprises a support frame (7), the support frame (7) is fixedly connected to the base (1), a motor (8) is fixedly connected to the base (1), and the motor (8) is located below the support frame (7).

3. A bottom grinding device for producing porcelain bowls as claimed in claim 2, characterized in that: The clamping component comprises a support plate (9), the support plate (9) is rotatably connected to the support frame (7), the support plate (9) is fixedly connected to the output shaft of the motor (8), and two sliding frames (10) are slidably connected to both ends of the support plate (9), the two sliding frames (10) located at the same end of the support plate (9) form a group, and the two sliding frames (10) in the same group are symmetrically arranged.

4. A bottom grinding device for producing porcelain bowls as claimed in claim 3, characterized in that: It also includes a push rod (11), each of the sliding frames (10) is slidably connected to the push rod (11), a pressure spring (12) is connected between the push rod (11) and the sliding frame (10), each of the push rods (11) is slidably connected to a clamping rod (13), and a return spring (14) is connected between the clamping rod (13) and the push rod (11).

5. A bottom grinding device for producing porcelain bowls as claimed in claim 4, characterized in that: It also includes a grinding plate (15), wherein the grinding plate (15) is fixedly connected to the support frame (7), and the grinding plate (15) is located below the limiting plate (6).

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