Edge alignment mechanism for edge polishing and feeding of plates

Abstract

An edge alignment mechanism for edge polishing and feeding of plates, including a frame assembly, a conveyor belt assembly, a lifting assembly and an edge-abutting assembly. The frame assembly includes a movable frame, a leveling component and a fixed frame. The movable frame is located above the fixed frame. A top of the fixed frame is hingedly connected to a bottom of the movable frame. Two ends of the leveling component are connected to a bottom end of the movable frame and the fixed frame, respectively. The conveyor belt assembly is arranged on the movable frame. The lifting assembly is arranged between the movable frame and the fixed frame. The edge-abutting assembly is arranged at a top end of the movable frame. When the movable frame is lifted, the edge-abutting assembly can abut against a side edge of the plate.

What is claimed is: 
     
         1 . An edge alignment mechanism for edge polishing and feeding of plates, comprising:
 a frame assembly;   a conveyor belt assembly;   a lifting assembly; and   an edge-abutting assembly;   wherein the frame assembly comprises a movable frame and a fixed frame; the movable frame is located above the fixed frame, and a top of the fixed frame is hingedly connected to a bottom of the movable frame;   the conveyor belt assembly is arranged on the movable frame, and is configured to convey a plate;   the lifting assembly is arranged between the movable frame and the fixed frame, and is configured to drive the movable frame to rotate with a hinged connection between the fixed frame and the movable frame as a rotation axis; and   the edge-abutting assembly is arranged at a top end of the movable frame close to the hinged connection between the fixed frame and the movable frame, and is configured to abut against a side edge of the plate in response to a case that the movable frame is lifted.   
     
     
         2 . The edge alignment mechanism of  claim 1 , wherein the conveyor belt assembly comprises a plurality of conveyor belt units, and the plurality of conveyor belt units are arranged side by side on the movable frame along an X-axis direction. 
     
     
         3 . The edge alignment mechanism of  claim 2 , further comprising:
 an auxiliary sliding assembly;   wherein the auxiliary sliding assembly comprises a driving component, a transmission component, a roller frame and a plurality of roller components;   the roller frame is arranged below the movable frame; and the plurality of roller components are arranged on the roller frame, and are each located in a gap between corresponding two adjacent conveyor belt units among the plurality of conveyor belt units; and   the driving component is fixed to the movable frame; the transmission component is in transmission connection with the driving component; the transmission component is hingedly connected to the movable frame; and the driving component is configured to drive the plurality of roller components to extend or retract relative to the plurality of conveyor belt units.   
     
     
         4 . The edge alignment mechanism of  claim 3 , wherein the transmission component comprises a push rod, a linkage arm, a first linkage rod, a first transmission bent arm, a first lifting seat, a second linkage rod, a second transmission bent arm and a second lifting seat;
 a first end of the push rod is connected to the driving component, and a second end of the push rod is hingedly connected to a first end of the linkage arm; the first linkage rod is rotatably mounted to a first bottom portion of the movable frame away from the edge-abutting assembly along a Y-axis direction; a second end of the linkage arm is connected to the first linkage rod; the first lifting seat is arranged at a first side of the roller frame, and the second lifting seat is arranged at a second side of the roller frame; the driving component is located between the first lifting seat and the second lifting seat; and a first end of the first transmission bent arm is hingedly connected to the first lifting seat, and a second end of the first transmission bent arm is connected to the first linkage rod; and   the second linkage rod is rotatably mounted to a second bottom portion of the movable frame close to the edge-abutting assembly along the Y-axis direction; and a first end of the second transmission bent arm is hingedly connected to the second lifting seat, and a second end of the second transmission bent arm is connected to the second linkage rod.   
     
     
         5 . The edge alignment mechanism of  claim 3 , wherein each of the plurality of roller components comprises two roller shafts arranged side by side; each of the two roller shafts is rotatably provided with a plurality of guide rollers, and the plurality of guide rollers are spaced apart; and the two roller shafts are arranged on the roller frame. 
     
     
         6 . The edge alignment mechanism of  claim 1 , wherein the frame assembly further comprises a leveling component; and
 the leveling component comprises a connecting seat and a leveling screw; a top of the connecting seat is provided with a threaded hole; an end of the leveling screw is threadedly connected to the threaded hole; a top of the leveling screw is configured to abut against a bottom end of the movable frame away from the edge-abutting assembly in response to a case that the movable frame is placed horizontally; and a bottom of the connecting seat is fixed to an end of the fixed frame.   
     
     
         7 . The edge alignment mechanism of  claim 1 , wherein the lifting assembly comprises a cylinder and a gas tank;
 the cylinder has a fixed end and a driving end; the fixed end is arranged on the fixed frame, and the driving end is hingedly connected to a bottom end of the movable frame away from the edge-abutting assembly; and   the gas tank is communicated with the cylinder, and is configured to provide compressed gas to the cylinder.   
     
     
         8 . The edge alignment mechanism of  claim 7 , wherein the cylinder is configured to be inclined outward. 
     
     
         9 . The edge alignment mechanism of  claim 1 , wherein the edge-abutting assembly comprises an edge-abutting plate and a plurality of edge-abutting rollers; and
 the edge-abutting plate is connected to the top end of the movable frame; the edge-abutting plate is provided with an accommodating groove; an opening of the accommodating groove faces inward; the plurality of edge-abutting rollers are rotatably assembled in the accommodating groove; and the plurality of edge-abutting rollers are arranged spaced apart along a Y-axis direction.   
     
     
         10 . The edge alignment mechanism of  claim 6 , wherein the fixed frame is provided with an articulated seat; the leveling component has a retracted state in response to a case that the movable frame is placed horizontally and an extended state in response to the case that the movable frame is lifted; a height of the articulated seat is the same as a length of the leveling component in the retracted state; and the bottom of the movable frame is hingedly connected to the articulated seat.