CN-121973055-A - Accurate edging machine of pottery

CN121973055ACN 121973055 ACN121973055 ACN 121973055ACN-121973055-A

Abstract

The invention relates to the technical field of polishing equipment, in particular to a precise ceramic edge grinding machine, which comprises a conveying belt, a limiting block, an adjusting wheel, a detecting part and a polishing mechanism, wherein the conveying belt is used for conveying ceramic plates along a first direction, the limiting block is in sliding connection with the conveying belt, the adjusting wheel is rotationally arranged on the limiting block around a vertical direction and can rotate around an axis of the adjusting wheel on the limiting block, the axis of the adjusting wheel extends along a horizontal direction, the adjusting wheel is in rolling connection with the conveying belt, the detecting part is used for adjusting the rotation angle of the adjusting wheel according to the inclination degree of a surface to be polished of the ceramic plates, and the polishing mechanism and the conveying belt are arranged along a second direction, wherein the first direction, the second direction and the vertical direction are perpendicular to each other. When the ceramic plate is inclined to the polishing surface, the detection part can adjust the inclination of the adjusting wheel according to the inclination degree of the polishing surface, and the conveyor belt can provide a force close to the polishing mechanism for the ceramic plate so as to offset the thrust of the polishing mechanism to the ceramic plate, so that the ceramic plate is not easy to move.

Inventors

ZHU DERONG
CHEN ZHIYONG
MENG ZHAN
LI BIN
ZU DALEI
HOU SHAOSHUAI
NIE FUQUAN
XIA MING
MA JUAN

Assignees

洛阳理工学院

Dates

Publication Date: 20260505
Application Date: 20260312

Claims (10)

1. A ceramic accurate edging machine is characterized by comprising a machine body, a clamping mechanism and a polishing mechanism, wherein the machine body is fixedly arranged, the clamping mechanism comprises two conveying belts and a pressing assembly, the two conveying belts are arranged in the vertical direction, each conveying belt is wound on the machine body and used for clamping a ceramic piece in the vertical direction and conveying the ceramic piece in the first direction, the pressing assembly comprises a limiting block, an adjusting wheel and a detecting part, the limiting block is arranged on the machine body, the limiting block is located on the inner side of the upper conveying belt, the limiting block is in sliding connection with the conveying belt and limits the movement of a part of the conveying belt clamping the ceramic piece in the second direction, the first direction and the second direction are both horizontal directions and perpendicular to each other, the adjusting wheel is rotatably arranged on the limiting block in the vertical direction, the adjusting wheel can rotate around the axis of the adjusting wheel, the axis of the adjusting wheel extends in the horizontal direction, two ends of the adjusting wheel shaft are provided with a distance in the first direction, the adjusting wheel is in the rolling connection with the conveying belts, the detecting part is used for detecting the inclination degree of the side face of the ceramic piece and adjusting the side face of the ceramic piece according to the inclination degree of the ceramic piece, the limiting block is located on the inner side of the upper conveying belt, the limiting block is located on the first direction, the two ends of the ceramic piece are located on the opposite sides of the polishing mechanism close to the first direction, and are located on the opposite sides of the two sides of the polishing mechanism and are located on the opposite sides of the polishing face and close to the first direction.
2. The ceramic accurate edge grinding machine according to claim 1, wherein the detection part comprises a support plate and a guide piece, the support plate is arranged on the limiting block in a sliding mode along a second direction, a rotating shaft is arranged on the adjusting wheel, the rotating shaft penetrates through the adjusting wheel along the axial direction of the adjusting wheel and is connected with the adjusting wheel in a rotating mode, vertical rods extending along the vertical direction are respectively arranged at two ends of the rotating shaft, the vertical rods far away from the grinding mechanism in the second direction are connected with the limiting block in a rotating mode, the vertical rods close to the grinding mechanism in the second direction are connected with the support plate in a sliding mode, and the guide piece is used for controlling the distance, close to the grinding mechanism, of the support plate in the second direction according to the inclination of a surface to be ground of the ceramic piece.
3. The ceramic precision edging machine of claim 2, wherein the spacing between the two ends of the adjustment wheel increases in a first direction as the support plate approaches the grinding mechanism.
4. The ceramic precision edging machine according to claim 2, characterized in that the two uprights are provided with spiral grooves, which move downwards simultaneously when the support plate approaches the grinding mechanism.
5. The ceramic accurate edge grinding machine according to claim 2, wherein the guide piece comprises a connecting rod, guide wheels and magnetic blocks, one end of the connecting rod is rotatably arranged on the support plate, the other end of the connecting rod is located at the rear side of one end of the connecting rod, which is rotatably arranged on the support plate, in the first direction, the two guide wheels are rotatably arranged on the connecting rod, the rotation axes of the connecting rod and the two guide wheels extend in the vertical direction, the two guide wheels are arranged in the first direction and are in rolling connection with the surface to be ground of the ceramic plate, when the connection line of the rotation axes of the two guide wheels is parallel to the surface to be ground of the ceramic plate, the connecting rod can translate in the second direction, and the magnetic blocks are used for providing the two guide wheels with a force approaching to the ceramic plate.
6. The ceramic precision edging machine according to claim 1, wherein the polishing mechanism comprises a side polishing group and a side polishing group, the side polishing group being located on a front side of the side polishing group in the first direction for polishing a side surface and a side edge of the ceramic sheet, respectively.
7. The ceramic precision edging machine of claim 1, wherein the clamping mechanism further comprises a plurality of hold-down blocks arranged in a first direction and located on a front side of the stopper in the first direction, each of the hold-down blocks being slidably coupled to the conveyor belt for limiting a position of the conveyor belt.
8. The ceramic accurate edging machine according to claim 7, wherein the pressing block and the stopper are connected to the machine body through elastic pieces, respectively, the elastic pieces being bendable and deformable around axes extending in the second direction.
9. The ceramic accurate edge grinding machine according to claim 1, wherein the machine body comprises a base and two clamping seats, the two clamping seats are arranged on the base in a sliding manner along the second direction, two clamping mechanisms and two polishing mechanisms are respectively arranged, and each clamping seat is provided with one clamping mechanism and one polishing mechanism.
10. The ceramic accurate edging machine according to claim 9, wherein the base is provided with a support frame sliding along the second direction, and the support frame is located between the two clamping seats and is used for supporting the ceramic sheet between the two clamping seats.

Description

Accurate edging machine of pottery Technical Field The invention relates to the technical field of polishing equipment, in particular to a precise ceramic edge grinding machine. Background In the ceramic processing, the cut ceramic sheet can reach the use standard only by an edge polishing procedure. Currently, most ceramic edge grinding machines adopt a working mode of clamping, positioning and conveying ceramic plates by using double conveyor belts and carrying out edge grinding by matching with one side grinding disc. Because the edge of the cut ceramic plate may incline, the distance between the grinding wheel and the ceramic plate is changed in the grinding process, so that the thrust between the grinding wheel and the ceramic plate is different. When the thrust is larger, the phenomenon of skidding is very easy to occur between the ceramic plate and the conveyor belt, so that the ceramic plate is displaced in the transmission process, the size of the finally ground ceramic plate deviates, and the design precision requirement cannot be met. Disclosure of Invention Based on the problem that the polishing quality is poor when the edge grinder polishes the ceramic plate with the inclined edge, the accurate ceramic edge grinder is needed to be provided. The above purpose is achieved by the following technical scheme: The accurate edging machine for ceramics comprises a machine body, a clamping mechanism and a polishing mechanism, wherein the machine body is fixedly arranged, the clamping mechanism comprises two conveying belts and a pressing assembly, the two conveying belts are arranged in the vertical direction, each conveying belt is wound on the machine body, the two conveying belts are used for clamping a ceramic piece in the vertical direction and conveying the ceramic piece in the first direction, the pressing assembly comprises a limiting block, an adjusting wheel and a detecting part, the limiting block is arranged on the machine body, the limiting block is positioned on the inner side of the upper conveying belt, the limiting block is in sliding connection with the conveying belts and limits the movement of the part of the conveying belt, which clamps the ceramic piece, in the second direction, the first direction and the second direction are both horizontal directions and mutually perpendicular, the adjusting wheel is rotatably arranged on the limiting block in the vertical direction, the adjusting wheel can rotate around the axis of the adjusting wheel, the axis of the adjusting wheel extends in the horizontal direction, the two ends of the adjusting wheel axis are provided with a distance in the first direction, the adjusting wheel is in the rolling connection with the conveying belts, the detecting part is used for detecting the inclination degree of the side surface of the ceramic piece and adjusting the two ends of the adjusting wheel are arranged on the first direction, the distance between the two ends of the adjusting wheel and the two ends of the adjusting wheel are positioned on the first direction and close to the opposite sides of the polishing mechanism to the first direction, and are close to the two ends of the polishing mechanism and are positioned on the opposite sides of the first direction and opposite sides of the polishing side of the ceramic piece, and are opposite to the opposite sides to the polishing sides. Preferably, the detection part comprises a support plate and a guide piece, the support plate is arranged on the limiting block in a sliding manner along the second direction, a rotating shaft is arranged on the adjusting wheel, the rotating shaft penetrates through the adjusting wheel along the axial direction of the adjusting wheel and is connected with the adjusting wheel in a rotating manner, vertical rods extending along the vertical direction are respectively arranged at two ends of the rotating shaft, the vertical rods far away from the polishing mechanism in the second direction are rotationally connected with the limiting block, the vertical rods close to the polishing mechanism in the second direction are in sliding connection with the support plate, and the guide piece is used for controlling the distance of the support plate close to the polishing mechanism in the second direction according to the inclination of the surface to be polished of the ceramic plate. Preferably, when the support plate approaches the polishing mechanism, the distance between the two ends of the adjusting wheel in the first direction increases. Preferably, the two vertical rods are provided with spiral grooves, and when the support plate approaches the polishing mechanism, the two vertical rods synchronously move downwards. Preferably, the guide piece comprises a connecting rod, guide wheels and magnetic blocks, wherein one end of the connecting rod is rotatably arranged on the support plate, the other end of the connecting rod is positioned at the rear side of one end of the conne