Special-shaped workpiece detection device

Abstract

The invention discloses a special-shaped workpiece detection device, which comprises a mechanical arm, a transferring box, a plurality of ultrasonic sensors, a weighing sensor, a motor, a screw rod, aslide rod, a buzzer, a display screen, a key switch, a single-chip microcomputer, a power module and a frame. The slide rod is mounted at the upper end of the frame, and one end of the slide rod is mounted on the frame through a rail while a nut matched with the screw rod is mounted at the other end of the slide rod. The ultrasonic sensors are mounted on the slide rod, and each ultrasonic sensoris connected with the single-chip microcomputer. The motor is fixed to the frame and connected with the single-chip microcomputer. The screw rod is mounted on the frame through a bearing, fittingly connected with the nut at one end of the slide rod and connected with an output end of the motor through a belt. The weighing sensor is mounted at the bottom end of the frame and connected with the single-chip microcomputer, and the transferring box is placed on the weighing sensor. The buzzer, the display screen, the key switch, the single-chip microcomputer and the power module are mounted on theframe. The mechanical arm, the buzzer, the display screen, the key switch and the power module are all connected with the single-chip microcomputer.

Description

technical field [0001] The invention relates to the field of workpiece detection, in particular to a detection device for special-shaped workpieces. Background technique [0002] The shape of the workpiece is various, which can be divided into two types: regular and irregular. The grasping of regular workpieces is very convenient, but there are many problems in the grasping of irregular workpieces: 1. The number of workpieces is uncertain: the irregular shape of the workpiece causes each The number of workpieces in the secondary transfer box is uncertain; 2. Workpiece lodging and legacy: the irregular shape of the workpiece leads to irregular placement in the transfer box, and the process of grabbing workpieces may cause other workpieces to fall or even workpieces to be missed; 3. Manual problems: Manual intervention is required to check whether there are any remaining workpieces, and the labor cost is high and the efficiency is low. Contents of the invention [0003] Aim...

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Problems solved by technology

[0002] The shape of the workpiece is various, which can be divided into two types: regular and irregular. The grasping of regular workpieces is very convenient, but there are many problems in the grasping of irregular workpieces: 1. The number of workpieces is uncertain: the irregular shape of the workpiece causes each The number of workpieces in the secondary transfer box is uncertain; 2. Workpiece lodging and legacy: the irregular shape of the workpiece leads to irregular placement in the transfer box, and the process of grabbing workpieces may cause other workpieces to fall or even workpieces to be missed; 3. Manual problems: Manual intervention is required to check whether there are any remaining workpieces, the labor cost is high, and the efficiency is low

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