Equipment for automatically peeling, decoring and splitting fruit and method for automatically controlling equipment

Abstract

The invention relates to equipment for automatically peeling, decoring and splitting fruit and a method for automatically controlling the equipment, aiming at overcoming the defects that the prior equipment using a steel needle damages the pulp and reduces the quality of the pulp or causes the fruit to be processed for the second time and the pulp to be more easily subjected to cross pollution by pesticide residue. The equipment comprises a stand, a main shaft assembly, a main shaft rotating motor, a peeling knife assembly, a fruit decoring and splitting slotting tool assembly, an air control circuit and a control circuit. The method for automatically controlling the equipment comprises the following steps: the fruit is adsorbed on a main shaft suction nozzle; the vacuum degree in a pipe is raised; signals are sent by a pressure sensor and then are transmitted to a programmable logic controller (PLC) to start the main shaft rotating motor and a cutter shaft rotating shaft; and the peeling knife assembly is controlled by the PLC to peel the fruit and the fruit decoring and splitting slotting tool assembly is controlled by the PLC to decore and split the fruit and blow down the fruit on the main shaft suction nozzle through the signals sent by three proximity switches which are sequentially arranged at the periphery of an upright shaft.

Description

technical field [0001] The present invention relates to a fruit peeling, pitting and splitting device, and also relates to an automatic control method for the device. Background technique [0002] Cannery, preserved fruit production enterprises and jam production and other enterprises all need to process fresh fruits such as persimmons and apples, such as persimmons and apples, for peeling and core removal. Carrying out the above-mentioned processing by hand is inefficient and the processed fruit is not easy to meet the hygienic standard. There is a serious defect in the fixing mode of fruit when automatic processing equipment such as existing persimmon peeling machine peels at present. When the existing equipment is peeled, the fruit is clamped from both ends or the steel needle is deeply inserted into the pulp. The latter damages the pulp, discolors the pulp and reduces the quality of the pulp. The former needs to be processed for the second time because it is the positi...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of automatic fruit peeling, pitting and splitting equipment and its automatic control method, to overcome the damage to the pulp when the existing equipment is peeling or because of the use of steel needles, which reduces the quality of the pulp. Quality, or because of the need for a second processing process, it also increases the chance of residual pesticide cross-contamination of the pulp

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