Automated fruit and vegetable calyx or stem removal machine
A process for automated high-throughput fruit or vegetable calyx removal includes a material handling system, a vision system, and a cutting system. The material handling system is capable of transporting the fruit or vegetable through the automated process. The material handling system may also orient the fruits or vegetables along an axis of the fruit and or align the fruit or vegetables in a desired pattern, orientation, and/or configuration. The vision system identifies the calyx and determines calyx position data and optimal cutting angle for individual fruit. The cutting system uses data received from the vision system to automatically remove the calyx from the fruit or vegetables.
1. A computer controlled strawberry pre-processing system, comprising:
a vision system for sequentially imaging strawberries, the vision system configured to detect the location of the calyx for removal;
a calyx removal system for separating the calyx from the strawberry based on the detected location from the vision system; and
a loading system including a water tank and conveyor system to remove strawberries from the water tank and transport the strawberries through the vision system and calyx removal system, the conveyor system configured to rotate the strawberries along at least a portion of the transportation through the vision system wherein the loading system comprises a frame including a track having an inclined section and a generally horizontal section, and a plurality of rods positioned along the track, the rods laterally movable from one end of the track to an opposing end of the track to laterally transport the strawberries through the pre-processing system.
2. A computer controlled strawberry pre-processing system, comprising:
a vision system for sequentially imaging strawberries, the vision system configured to detect the location of the calyx for removal;
a calyx removal system for separating the calyx from the strawberry based on the detected location from the vision system;
a loading system including a water tank and conveyor system to remove strawberries from the water tank and transport the strawberries through the vision system and calyx removal system, the conveyor system configured to rotate the strawberries along at least a portion of the transportation through the vision system wherein the loading system comprises a frame including a track having an inclined section and a generally horizontal section, and a plurality of rods positioned along the track, the rods laterally movable from one end of the track to an opposing end of the track to laterally transport the strawberries through the pre-processing system; and
wherein the plurality of rods comprise a profiled outer perimeter configured to position and orient the strawberries in a desired pattern, at least a portion of the profiled outer perimeter includes a generally circumferential striated pattern along a longitudinal length of the profiled outer perimeter.
3. A computer controlled strawberry pre-processing system, comprising:
a vision system for sequentially imaging strawberries, the vision system configured to detect the location of the calyx for removal;
a calyx removal system for separating the calyx from the strawberry based on the detected location from the vision system;
a loading system including a water tank and conveyor system to remove strawberries from the water tank and transport the strawberries through the vision system and calyx removal system, the conveyor system configured to rotate the strawberries along at least a portion of the transportation through the vision system wherein the loading system comprises a frame including a track having an inclined section and a generally horizontal section, and a plurality of rods positioned along the track, the rods laterally movable from one end of the track to an opposing end of the track to laterally transport the strawberries through the pre-processing system; and
wherein the plurality of rods comprise a profiled outer perimeter configured to position and orient the strawberries in a desired pattern, at least a portion of the profiled outer perimeter includes a generally circumferential striated pattern along a longitudinal length of the profiled outer perimeter and further wherein the profiled outer perimeter comprises shaped rollers positioned along shafts of the rods.
4. A computer controlled strawberry pre-processing system, comprising:
a vision system for sequentially imaging strawberries, the vision system configured to detect the location of the calyx for removal;
a calyx removal system for separating the calyx from the strawberry based on the detected location from the vision system;
a loading system including a water tank and conveyor system to remove strawberries from the water tank and transport the strawberries through the vision system and calyx removal system, the conveyor system configured to rotate the strawberries along at least a portion of the transportation through the vision system wherein the loading system comprises a frame including a track having an inclined section and a generally horizontal section, and a plurality of rods positioned along the track, the rods laterally movable from one end of the track to an opposing end of the track to laterally transport the strawberries through the pre-processing system; and
wherein the plurality of rods comprise a profiled outer perimeter configured to position and orient the strawberries in a desired pattern, at least a portion of the profiled outer perimeter includes a generally circumferential striated pattern along a longitudinal length of the profiled outer perimeter wherein the rods comprise a frictional engagement surface that contacts a portion of the frame such that when the frictional engagement surface is in contact with the frame and the rod is translated along the frame the rods rotate and when the frictional engagement surface is not in contact with the frame and the rod is translated along the frame the rod does not rotate.