Discharging, detecting and screening device adopted after assembly of water meter lining

Abstract

The invention discloses a discharging, detecting and screening device adopted after assembly of a water meter lining. The discharging, detecting and screening device adopted after assembly of the water meter lining comprises a discharging arm, a camera (1), a screening device and a PLC chip. The screening device comprises a fixing seat (7), a left ejection air cylinder (8) and a right ejection air cylinder (9). A left vertical ejection block (10) is connected to a piston rod of the left ejection air cylinder (8). The right side of the top face of the left vertical ejection block (10) is provided with a semicircular gap. A right vertical ejection block (12) is connected to a piston rod of the right ejection air cylinder (9). The left side of the top face of the right vertical ejection block (12) is provided with a semicircular gap. The two vertical ejection blocks are attached to each other, and the two semicircular gaps are combined into a complete round blind hole (14) used for containing the lining. The camera (1) is installed above the round blind hole (14). The camera (1) and the two ejection air cylinders are all electrically connected with the PLC chip. The discharging, detecting and screening device adopted after assembly of the water meter lining is rapid, efficient and accurate.

Description

technical field [0001] The invention relates to the field of water meter production equipment, in particular to equipment for cutting, detecting and screening water meter bushings after assembly. Background technique [0002] The water meter bushing is a very important connecting part in the water meter. It is composed of a cylindrical side wall and a top wall. The top wall is located at the upper end of the side wall and the two are integrated. The agate shaft, the lower end of the agate shaft protrudes from the central hole and the lower end of the agate shaft is a circular top. The above-mentioned bushing is fit and installed above the impeller shaft of the water meter in the subsequent steps, and an agate bearing is provided on the top of the impeller shaft, and a circular pit is provided on the top of the agate bearing, and the circular head at the lower end of the agate shaft is accommodated in the agate in the dimple at the top of the bearing. The above design utili...

AI Technical Summary

Problems solved by technology

However, the existing technology lacks a corresponding blanking device, and it is necessary to manually remove the assembled bushing from the top of the support column, which is slow, inefficient, and labor-intensive; moreover, in actual assembly, the agate shaft is being squeezed In the process of inserting the bushing, there is a possibility of being crushed or even crushed, so it is necessary to manually turn the bushing over and inspect it with the naked eye, and manually screen out the scrapped products of the broken agate shaft from the finished product, and the process of manual inspection and screening is the same Slow speed, low efficiency, high labor intensity, and poor accuracy, easy to miss

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