Clamping device used for fruit detection and classification

Abstract

The invention discloses a clamping device used for fruit detection and classification. The clamping device comprises a clamping mechanism, a turnover mechanism, a transverse moving mechanism and a mounting platform. The mounting platform is oriented through two sliding rails, and the clamping mechanism, the turnover mechanism and the transverse moving mechanism are movably connected through the upper faces and the side faces of the sliding rails. The clamping device is characterized in that a turnover power cylinder drives a turnover power rack to move transversely while transverse movement of the turnover mechanism; the rack moves to drive a turnover transmission gear, a turnover transmission shaft and a turnover synchronous pulley to rotate; and the turnover synchronous pulley drives a clamping jaw to rotate through a synchronous belt, so that synchronous turnover movement of workpieces is achieved. The clamping device is reasonable in mechanism and convenient to use, the flip-over type automatic clamping function of the fruit loading process is achieved, operation is easy, fast and convenient, and working efficiency is effectively improved; and moreover, the fruit unloading function at any position can be achieved, fruit classification can be realized easily, and the practical value is quite good.

Description

technical field [0001] The invention relates to the technical field of fruit processing machinery, and is used for fruit grading for fruit stalk-holding type fruit conveying, rotation and unloading, which can meet the requirements of on-line detection and grading of long stalk fruits based on machine vision. Background technique [0002] The core component of the fruit automatic sorting equipment is the fruit conveying, rotating and unloading device, which is responsible for conveying the fruit to the detection device and rotating it to realize the full surface detection of the fruit, and then according to the detection results The fruits are transported to different unloading positions for unloading to achieve fruit grading. In the whole detection and classification process, the performance of the fruit clamping device plays a decisive role. In addition to accurately completing the corresponding conveying, rotating and fruit unloading functions, it must also try to avoid di...

AI Technical Summary

Problems solved by technology

Especially for those small fruits with thin skin and easy damage, such as Korla pear, if the damage rate cannot be effectively reduced, the entire grading system will lose its practical value

[0003] Most of the existing fruit detection needs to put the fruit in the tray to turn it back and forth, or use the friction between the fruit conveying device and the fruit surface to turn the fruit, which greatly increases the mechanical damage rate of the fruit during the detection process

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