Automatic sand adding station

Abstract

The invention discloses a sand adding monitoring and adjusting system, and provides an automatic sand adding station. The automatic sand adding station comprises a sand adding frame (1), a sand addingvehicle (2) and hoppers (10). Multiple travel switches (6) are mounted at the positions, above the hoppers, of the sand adding frame. A material level switch (11) is mounted on each hopper. A switchtouch rod (9) is mounted on the sand adding vehicle. A microcomputer control mechanism (5) is mounted on the sand adding frame. A sand adding vehicle motor (7) of the sand adding vehicle, the travel switches (6) and the material level switches (11) are connected with the microcomputer control mechanism (5). According to the automatic sand adding station, in the sand core manufacturing process, theoperation states of stations of the sand adding vehicle can be monitored in real time; and the beneficial effects that the labor intensity is low, procedure operation is convenient and fast, production efficiency is high, defective products are effectively reduced, and cost input is low are achieved.

Description

technical field [0001] The invention relates to a monitoring and adjusting system for adding sand, in particular to an automatic device for adding sand. Background technique [0002] Sand core making is an important part of aluminum parts casting. However, the sand core making technology is currently mainly controlled manually, and deviations will occur during the sand adding process. It will shoot falsely, which will lead to the increase of defective products. Its manual auxiliary distribution control system not only puts in a large workload but also has low work efficiency. At present, the sanding station uses a manual button switch to control the AC contactor, thereby controlling the motor operation of the sanding vehicle, but there is no accurate control of the amount of sanding or the timing of sanding, and there is no control over the operating status of the sanding vehicle and each station. real-time monitoring. Contents of the invention [0003] The purpose of th...

AI Technical Summary

Problems solved by technology

[0002] Sand core making is an important part of aluminum parts casting. However, the sand core making technology is currently mainly controlled manually, and deviations will occur during the sand adding process. It will shoot falsely, which will lead to the increase of defective products. Its manual auxiliary distribution control system not only puts a lot of work but also has low work efficiency.

At present, the sanding station uses a manual button switch to control the AC contactor, thereby controlling the motor operation of the sanding vehicle, but there is no accurate control of the amount of sanding or the timing of sanding, and there is no control over the operating status of the sanding vehicle and each station. real-time monitoring

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